/* Shared CSS for Updated pages */
/* Consolidated from index.html, blog.html, article.html */

/* ===== From index.html ===== */
/* Themes: data-theme on <html> — core + extended palettes (footer dropdown). See THEMES in script. */
    :root {
      --bg: #f4f6f9;
      --white: #ffffff;
      --surface: rgba(255, 255, 255, 0.76);
      --surface-strong: rgba(255, 255, 255, 0.92);
      --text: #0c1222;
      --muted: #5c6578;
      --border: rgba(12, 18, 34, 0.09);
      --primary: #0d9488;
      --primary-dark: #0f766e;
      --lime: #84cc16;
      --gold: #f59e0b;
      --cta-warm: #c2410c;
      --policy-accent-mix: #121a2e;
      --soft-green: rgba(13, 148, 136, 0.09);
      --soft-gold: rgba(245, 158, 11, 0.1);
      --shadow-sm: 0 1px 2px rgba(12, 18, 34, 0.05);
      --shadow: 0 24px 80px rgba(12, 18, 34, 0.09);
      --shadow-hover: 0 28px 90px rgba(12, 18, 34, 0.12);
      --radius: 20px;
      --radius-lg: 28px;
      --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
      --font: "Plus Jakarta Sans", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      --mesh-a: color-mix(in srgb, var(--primary) 18%, transparent);
      --mesh-b: color-mix(in srgb, var(--gold) 14%, transparent);
      --mesh-c: color-mix(in srgb, var(--primary) 6%, transparent);
      /* Optional: tint raster logos per theme — e.g. hue-rotate(-18deg) saturate(1.08); see theme blocks */
      --brand-logo-filter: none;
    }

    [data-theme="ocean"] {
      --bg: #f3f7fc;
      --text: #0c1424;
      --muted: #526077;
      --border: rgba(12, 24, 48, 0.09);
      --primary: #2563eb;
      --primary-dark: #1d4ed8;
      --gold: #38bdf8;
      --cta-warm: #0369a1;
      --soft-green: rgba(37, 99, 235, 0.1);
      --soft-gold: rgba(56, 189, 248, 0.12);
    }

    [data-theme="violet"] {
      --bg: #f7f4fc;
      --text: #141022;
      --muted: #5b5670;
      --border: rgba(24, 18, 40, 0.09);
      --primary: #7c3aed;
      --primary-dark: #6d28d9;
      --gold: #fb923c;
      --cta-warm: #a21caf;
      --policy-accent-mix: #1e1638;
      --soft-green: rgba(124, 58, 237, 0.11);
      --soft-gold: rgba(251, 146, 60, 0.12);
    }

    [data-theme="ember"] {
      --bg: #faf6f4;
      --text: #1c1210;
      --muted: #5f534f;
      --border: rgba(40, 24, 18, 0.09);
      --primary: #ea580c;
      --primary-dark: #c2410c;
      --gold: #fbbf24;
      --cta-warm: #b91c1c;
      --policy-accent-mix: #3f2319;
      --soft-green: rgba(234, 88, 12, 0.11);
      --soft-gold: rgba(251, 191, 36, 0.14);
    }

    [data-theme="forest"] {
      --bg: #f3faf7;
      --text: #0f172a;
      --muted: #556e6a;
      --border: rgba(15, 60, 48, 0.09);
      --primary: #059669;
      --primary-dark: #047857;
      --gold: #84cc16;
      --cta-warm: #166534;
      --policy-accent-mix: #134e4a;
      --soft-green: rgba(5, 150, 105, 0.1);
      --soft-gold: rgba(132, 204, 22, 0.11);
      --radius: 20px;
      --radius-lg: 28px;
    }

    [data-theme="rose"] {
      --bg: #fff5f8;
      --text: #1c1215;
      --muted: #6b5660;
      --border: rgba(80, 28, 48, 0.09);
      --primary: #e11d48;
      --primary-dark: #be123c;
      --gold: #fb7185;
      --cta-warm: #9d174d;
      --policy-accent-mix: #3f172d;
      --soft-green: rgba(225, 29, 72, 0.08);
      --soft-gold: rgba(251, 113, 133, 0.12);
      --radius: 21px;
      --radius-lg: 29px;
    }

    [data-theme="slate"] {
      --bg: #f8fafc;
      --text: #0f172a;
      --muted: #5c6573;
      --border: rgba(15, 23, 42, 0.08);
      --primary: #475569;
      --primary-dark: #334155;
      --gold: #0ea5e9;
      --cta-warm: #0369a1;
      --policy-accent-mix: #1e293b;
      --soft-green: rgba(71, 85, 105, 0.09);
      --soft-gold: rgba(14, 165, 233, 0.11);
      --radius: 16px;
      --radius-lg: 22px;
    }

    [data-theme="aurora"] {
      --bg: #f7f6ff;
      --text: #12102a;
      --muted: #5b5970;
      --border: rgba(38, 34, 72, 0.09);
      --primary: #6366f1;
      --primary-dark: #4f46e5;
      --gold: #c4b5fd;
      --cta-warm: #7c3aed;
      --policy-accent-mix: #312c5c;
      --soft-green: rgba(99, 102, 241, 0.1);
      --soft-gold: rgba(196, 181, 253, 0.14);
      --radius: 22px;
      --radius-lg: 30px;
    }

    [data-theme="citrus"] {
      --bg: #fdfff2;
      --text: #1b1f0c;
      --muted: #5e6247;
      --border: rgba(48, 58, 18, 0.09);
      --primary: #65a30d;
      --primary-dark: #4d7c0f;
      --gold: #facc15;
      --cta-warm: #a16207;
      --policy-accent-mix: #3a3d12;
      --soft-green: rgba(101, 163, 13, 0.11);
      --soft-gold: rgba(250, 204, 21, 0.13);
    }

    [data-theme="sunset"] {
      --bg: #fff8f5;
      --text: #1f1411;
      --muted: #65524d;
      --border: rgba(58, 32, 28, 0.09);
      --primary: #db2777;
      --primary-dark: #be185d;
      --gold: #fb923c;
      --cta-warm: #c2410c;
      --policy-accent-mix: #451a36;
      --soft-green: rgba(219, 39, 119, 0.09);
      --soft-gold: rgba(251, 146, 60, 0.11);
    }

    [data-theme="arctic"] {
      --bg: #f0f9ff;
      --text: #0c1520;
      --muted: #516273;
      --border: rgba(12, 44, 64, 0.09);
      --primary: #0284c7;
      --primary-dark: #0369a1;
      --gold: #7dd3fc;
      --cta-warm: #075985;
      --policy-accent-mix: #0f3552;
      --soft-green: rgba(2, 132, 199, 0.09);
      --soft-gold: rgba(125, 211, 252, 0.12);
    }

    [data-theme="nebula"] {
      --bg: #faf4ff;
      --text: #160a22;
      --muted: #64586f;
      --border: rgba(48, 22, 68, 0.09);
      --primary: #9333ea;
      --primary-dark: #7e22ce;
      --gold: #22d3ee;
      --cta-warm: #c026d3;
      --policy-accent-mix: #381850;
      --soft-green: rgba(147, 51, 234, 0.1);
      --soft-gold: rgba(34, 211, 238, 0.11);
    }

    [data-theme="studio"] {
      --bg: #faf8f5;
      --text: #1c1917;
      --muted: #64605b;
      --border: rgba(42, 34, 28, 0.09);
      --primary: #57534e;
      --primary-dark: #44403c;
      --gold: #d97706;
      --cta-warm: #b45309;
      --policy-accent-mix: #3a322b;
      --soft-green: rgba(87, 83, 78, 0.08);
      --soft-gold: rgba(217, 119, 6, 0.11);
      --radius: 18px;
      --radius-lg: 26px;
    }

    [data-theme="ink"] {
      --bg: #fafafa;
      --text: #0a0a0a;
      --muted: #525252;
      --border: rgba(10, 10, 10, 0.08);
      --primary: #171717;
      --primary-dark: #0a0a0a;
      --gold: #2dd4bf;
      --cta-warm: #0f766e;
      --policy-accent-mix: #262626;
      --soft-green: rgba(23, 23, 23, 0.06);
      --soft-gold: rgba(45, 212, 191, 0.12);
      --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
      --shadow: 0 24px 80px rgba(0, 0, 0, 0.075);
      --shadow-hover: 0 28px 90px rgba(0, 0, 0, 0.1);
      --radius: 14px;
      --radius-lg: 20px;
    }

    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
      font-family: var(--font);
    }

    html { scroll-behavior: smooth; }

    /* —— Modern layer (index-2): display type, motion, depth —— */
    @keyframes mesh-breathe {
      0%, 100% { opacity: 1; transform: scale(1) translate(0, 0); }
      50% { opacity: 0.88; transform: scale(1.04) translate(1.2%, -0.8%); }
    }

    @keyframes float-soft {
      0%, 100% { transform: translateY(0); }
      50% { transform: translateY(-10px); }
    }

    @keyframes fade-up-in {
      from { opacity: 0; transform: translateY(28px); }
      to { opacity: 1; transform: translateY(0); }
    }

    @keyframes border-shimmer {
      0% { background-position: 0% 50%; }
      100% { background-position: 200% 50%; }
    }

    @keyframes chat-pop {
      from { opacity: 0; transform: translateY(16px) scale(0.96); }
      to { opacity: 1; transform: translateY(0) scale(1); }
    }

    html.page-modern {
      --font-display: "Outfit", "Plus Jakarta Sans", ui-sans-serif, system-ui, sans-serif;
    }

    html.page-modern h1,
    html.page-modern h2,
    html.page-modern .section-heading h2,
    html.page-modern .brand-text {
      font-family: var(--font-display);
    }

    html.page-modern body {
      color: var(--text);
      background-color: var(--bg);
      background-image: none;
      min-height: 100vh;
      overflow-x: hidden;
      -webkit-font-smoothing: antialiased;
      text-rendering: optimizeLegibility;
      position: relative;
      isolation: isolate;
    }

    html.page-modern body::before {
      content: "";
      position: fixed;
      inset: 0;
      z-index: -1;
      background:
        radial-gradient(ellipse 130% 95% at 0% -25%, var(--mesh-a), transparent 56%),
        radial-gradient(ellipse 95% 75% at 100% -8%, var(--mesh-b), transparent 50%),
        radial-gradient(ellipse 85% 65% at 50% 108%, var(--mesh-c), transparent 58%),
        linear-gradient(180deg, var(--bg) 0%, color-mix(in srgb, var(--bg) 96%, var(--primary) 4%) 100%);
      animation: mesh-breathe 22s ease-in-out infinite;
      pointer-events: none;
    }

    html.page-modern body::after {
      content: "";
      position: fixed;
      inset: 0;
      z-index: -1;
      opacity: 0.35;
      background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
      background-size: 180px 180px;
      mix-blend-mode: soft-light;
      pointer-events: none;
    }

    body {
      color: var(--text);
      background-color: var(--bg);
      background-image:
        radial-gradient(ellipse 140% 90% at 0% -30%, var(--mesh-a), transparent 55%),
        radial-gradient(ellipse 100% 70% at 100% -10%, var(--mesh-b), transparent 48%),
        radial-gradient(ellipse 80% 60% at 50% 110%, var(--mesh-c), transparent 55%);
      min-height: 100vh;
      min-height: 100dvh;
      display: flex;
      flex-direction: column;
      overflow-x: hidden;
      -webkit-font-smoothing: antialiased;
      text-rendering: optimizeLegibility;
    }

    body > main {
      flex: 1 1 auto;
      width: 100%;
      min-height: 0;
    }

    body > header.site-header {
      flex-shrink: 0;
    }

    .site-footer {
      flex-shrink: 0;
    }

    a { color: inherit; text-decoration: none; }
    button { font: inherit; cursor: pointer; }

    a:focus-visible,
    button:focus-visible {
      outline: 2px solid var(--primary);
      outline-offset: 3px;
    }

    .container {
      width: min(1160px, calc(100% - 40px));
      margin: 0 auto;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(255, 255, 255, 0.72);
      backdrop-filter: blur(20px) saturate(1.35);
      -webkit-backdrop-filter: blur(20px) saturate(1.35);
      border-bottom: 1px solid var(--border);
      box-shadow: var(--shadow-sm);
    }

    html.page-modern .site-header {
      background: color-mix(in srgb, var(--surface-strong) 78%, transparent);
      backdrop-filter: blur(28px) saturate(1.65);
      -webkit-backdrop-filter: blur(28px) saturate(1.65);
      border-bottom: 1px solid color-mix(in srgb, var(--border) 85%, var(--primary) 15%);
      box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.55) inset,
        0 12px 40px color-mix(in srgb, var(--primary) 6%, transparent);
    }

    .nav {
      height: 76px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
    }

    .nav-toggle {
      display: none;
      flex-shrink: 0;
      width: 46px;
      height: 46px;
      align-items: center;
      justify-content: center;
      gap: 5px;
      flex-direction: column;
      border: 1px solid var(--border);
      border-radius: 14px;
      background: var(--surface-strong);
      box-shadow: var(--shadow-sm);
      transition: background 0.2s var(--ease-out), border-color 0.2s var(--ease-out);
    }

    .nav-toggle:hover {
      border-color: color-mix(in srgb, var(--primary) 25%, transparent);
      background: var(--white);
    }

    .nav-toggle-bar {
      display: block;
      width: 20px;
      height: 2px;
      border-radius: 2px;
      background: var(--text);
      transition: transform 0.28s var(--ease-out), opacity 0.2s ease;
    }

    .nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
      transform: translateY(7px) rotate(45deg);
    }

    .nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
      opacity: 0;
      transform: scaleX(0);
    }

    .nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
      transform: translateY(-7px) rotate(-45deg);
    }

    .nav-overlay {
      display: none;
      position: fixed;
      inset: 76px 0 0;
      z-index: 45;
      background: rgba(12, 18, 34, 0.35);
      backdrop-filter: blur(4px);
      opacity: 0;
      pointer-events: none;
      transition: opacity 0.28s var(--ease-out);
    }

    .nav-overlay.visible {
      opacity: 1;
      pointer-events: auto;
    }

    .mobile-drawer {
      display: none;
      position: fixed;
      left: 0;
      right: 0;
      top: 76px;
      z-index: 46;
      padding: 16px;
      transform: translateY(-12px);
      opacity: 0;
      pointer-events: none;
      transition: opacity 0.28s var(--ease-out), transform 0.28s var(--ease-out);
    }

    .mobile-drawer.open {
      opacity: 1;
      pointer-events: auto;
      transform: translateY(0);
    }

    .mobile-drawer-inner {
      max-width: 1160px;
      margin: 0 auto;
      padding: 20px;
      border-radius: var(--radius-lg);
      border: 1px solid var(--border);
      background: var(--surface-strong);
      backdrop-filter: blur(16px);
      box-shadow: var(--shadow);
      display: grid;
      gap: 6px;
    }

    .mobile-drawer-inner a {
      padding: 14px 16px;
      border-radius: 14px;
      font-weight: 650;
      font-size: 15px;
      color: #344054;
      transition: background 0.15s ease, color 0.15s ease;
    }

    .mobile-drawer-inner a:hover {
      background: color-mix(in srgb, var(--primary) 8%, transparent);
      color: var(--primary-dark);
    }

    .mobile-drawer-actions {
      display: grid;
      gap: 10px;
      margin-top: 12px;
      padding-top: 16px;
      border-top: 1px solid var(--border);
    }

    .mobile-drawer-actions .btn {
      width: 100%;
    }

    .brand {
      display: flex;
      align-items: center;
      gap: 6px;
      font-weight: 900;
      letter-spacing: -0.03em;
    }

    .brand-logo {
      height: 40px;
      width: auto;
      max-width: 200px;
      object-fit: contain;
      display: block;
      flex-shrink: 0;
      filter: var(--brand-logo-filter, none);
    }

    .brand-text {
      font-size: clamp(16px, 2.35vw, 19px);
      font-weight: 900;
      letter-spacing: -0.03em;
      background: linear-gradient(120deg, var(--primary) 0%, var(--primary-dark) 42%, var(--gold) 105%);
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 26px;
      color: #344054;
      font-size: 14px;
      font-weight: 650;
    }

    .nav-links a:hover { color: var(--primary); }

    .nav-actions {
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .btn {
      border: none;
      border-radius: 999px;
      padding: 12px 20px;
      cursor: pointer;
      font-weight: 750;
      font-size: 14px;
      letter-spacing: -0.02em;
      text-decoration: none;
      transition:
        transform 0.22s var(--ease-out),
        box-shadow 0.22s var(--ease-out),
        border-color 0.2s ease,
        background 0.2s ease;
      display: inline-flex;
      align-items: center;
      justify-content: center;
    }

    .btn-primary {
      color: white;
      background: linear-gradient(145deg, var(--primary) 0%, var(--primary-dark) 42%, var(--gold) 140%);
      box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.18) inset,
        0 14px 36px color-mix(in srgb, var(--primary) 28%, transparent);
    }

    html.page-modern .btn-primary {
      background: linear-gradient(
        120deg,
        var(--primary) 0%,
        var(--primary-dark) 38%,
        var(--gold) 95%
      );
      background-size: 200% 200%;
      transition:
        transform 0.22s var(--ease-out),
        box-shadow 0.22s var(--ease-out),
        border-color 0.2s ease,
        background-position 0.45s var(--ease-out);
    }

    html.page-modern .btn-primary:hover {
      background-position: 100% 50%;
    }

    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.22) inset,
        0 18px 44px color-mix(in srgb, var(--primary) 34%, transparent);
    }

    .btn-secondary {
      color: #1f2937;
      background: var(--surface-strong);
      border: 1px solid var(--border);
      box-shadow: var(--shadow-sm);
    }

    .btn-secondary:hover {
      border-color: color-mix(in srgb, var(--primary) 28%, transparent);
      box-shadow: 0 14px 34px rgba(12, 18, 34, 0.08);
      transform: translateY(-1px);
    }

    .hero { padding: 88px 0 54px; }

    html.page-modern .hero .container.hero-grid > div:first-child > * {
      animation: fade-up-in 0.85s var(--ease-out) backwards;
    }

    html.page-modern .hero .container.hero-grid > div:first-child .eyebrow { animation-delay: 0.06s; }
    html.page-modern .hero .container.hero-grid > div:first-child h1 { animation-delay: 0.12s; }
    html.page-modern .hero .container.hero-grid > div:first-child > p { animation-delay: 0.2s; }
    html.page-modern .hero .container.hero-grid > div:first-child .hero-actions { animation-delay: 0.28s; }
    html.page-modern .hero .container.hero-grid > div:first-child .stats { animation-delay: 0.36s; }

    .hero-grid {
      display: grid;
      grid-template-columns: 1.08fr 0.92fr;
      gap: 44px;
      align-items: center;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 14px;
      border-radius: 999px;
      background: var(--surface-strong);
      border: 1px solid var(--border);
      color: var(--primary-dark);
      font-size: 13px;
      font-weight: 700;
      letter-spacing: -0.01em;
      box-shadow: var(--shadow-sm);
      margin-bottom: 20px;
    }

    .hero h1 {
      font-size: clamp(40px, 5.5vw, 68px);
      font-weight: 800;
      line-height: 1.02;
      letter-spacing: -0.045em;
      max-width: 720px;
      margin-bottom: 22px;
    }

    .gradient-text {
      background: linear-gradient(120deg, var(--primary) 0%, var(--primary-dark) 40%, var(--gold) 95%);
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
    }

    .hero p {
      color: var(--muted);
      font-size: 18px;
      line-height: 1.75;
      max-width: 640px;
      margin-bottom: 28px;
    }

    .hero-actions {
      display: flex;
      align-items: center;
      gap: 12px;
      flex-wrap: wrap;
      margin-bottom: 26px;
    }

    .stats {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 12px;
      max-width: 560px;
    }

    .stat-card {
      background: var(--surface-strong);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 18px;
      box-shadow: var(--shadow-sm);
      transition: border-color 0.2s ease, box-shadow 0.22s var(--ease-out);
    }

    .stat-card:hover {
      border-color: color-mix(in srgb, var(--primary) 20%, transparent);
      box-shadow: 0 16px 40px rgba(12, 18, 34, 0.07);
    }

    .stat-card strong {
      display: block;
      font-size: 22px;
      letter-spacing: -0.04em;
    }

    .stat-card span {
      color: var(--muted);
      font-size: 13px;
    }

    .hero-panel {
      position: relative;
      padding: 20px;
      border-radius: var(--radius-lg);
      background: var(--surface);
      border: 1px solid var(--border);
      backdrop-filter: blur(20px) saturate(1.2);
      -webkit-backdrop-filter: blur(20px) saturate(1.2);
      box-shadow: var(--shadow);
    }

    html.page-modern .hero-panel {
      animation: float-soft 9s ease-in-out infinite, fade-up-in 1s var(--ease-out) 0.18s backwards;
      box-shadow:
        var(--shadow),
        0 0 0 1px color-mix(in srgb, var(--primary) 12%, transparent) inset;
    }

    .hero-panel::before {
      content: "";
      position: absolute;
      inset: 0;
      border-radius: inherit;
      padding: 1px;
      background: linear-gradient(
        145deg,
        rgba(255, 255, 255, 0.65),
        color-mix(in srgb, var(--primary) 12%, transparent),
        color-mix(in srgb, var(--gold) 15%, transparent)
      );
      -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
      mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
      -webkit-mask-composite: xor;
      mask-composite: exclude;
      pointer-events: none;
    }

    .browser-bar {
      height: 44px;
      display: flex;
      align-items: center;
      gap: 7px;
      padding: 0 12px;
      border-bottom: 1px solid var(--border);
    }

    .dot {
      width: 10px;
      height: 10px;
      border-radius: 50%;
      background: #d1d5db;
    }

    .dot:nth-child(1) { background: #fb7185; }
    .dot:nth-child(2) { background: #fbbf24; }
    .dot:nth-child(3) { background: #34d399; }

    .demo-card { padding: 18px; }

    .assistant-card, .user-card {
      border: 1px solid var(--border);
      border-radius: 20px;
      padding: 16px;
      margin-bottom: 12px;
      line-height: 1.6;
      font-size: 14px;
    }

    .assistant-card { background: var(--surface-strong); }

    .user-card {
      background: linear-gradient(155deg, #0c1222 0%, #152238 100%);
      color: white;
      margin-left: 42px;
      border-color: rgba(255, 255, 255, 0.08);
      box-shadow: 0 12px 32px rgba(12, 18, 34, 0.2);
    }

    .mini-input {
      margin-top: 18px;
      display: flex;
      align-items: center;
      gap: 10px;
      background: white;
      border: 1px solid var(--border);
      border-radius: 18px;
      padding: 10px;
      color: #98a2b3;
      font-size: 14px;
    }

    .mini-send {
      margin-left: auto;
      width: 34px;
      height: 34px;
      border-radius: 12px;
      border: none;
      color: white;
      background: linear-gradient(135deg, var(--primary), var(--gold));
    }

    section {
      padding: 80px 0;
      position: relative;
    }

    section:nth-of-type(even):not(.hero):not(.cta) {
      background: linear-gradient(180deg, rgba(255, 255, 255, 0.55) 0%, transparent 100%);
    }

    .section-heading {
      text-align: center;
      max-width: 720px;
      margin: 0 auto 36px;
    }

    .section-heading h2 {
      font-size: clamp(30px, 4vw, 46px);
      line-height: 1.08;
      letter-spacing: -0.06em;
      margin-bottom: 14px;
    }

    .section-heading p {
      color: var(--muted);
      font-size: 17px;
      line-height: 1.7;
    }

    .grid-3 {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 18px;
    }

    .card {
      background: var(--surface-strong);
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      padding: 26px;
      box-shadow: var(--shadow-sm);
      transition:
        transform 0.26s var(--ease-out),
        box-shadow 0.26s var(--ease-out),
        border-color 0.22s ease;
    }

    .card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-hover);
      border-color: color-mix(in srgb, var(--primary) 22%, transparent);
    }

    .icon {
      width: 48px;
      height: 48px;
      border-radius: 15px;
      display: grid;
      place-items: center;
      margin-bottom: 18px;
      background: linear-gradient(145deg, var(--soft-green), var(--soft-gold));
      color: var(--primary-dark);
      font-weight: 800;
      font-size: 15px;
      box-shadow: 0 1px 0 rgba(255, 255, 255, 0.6) inset;
    }

    .card h3 {
      font-size: 20px;
      letter-spacing: -0.03em;
      margin-bottom: 10px;
    }

    .card p {
      color: var(--muted);
      line-height: 1.7;
      font-size: 15px;
    }

    .card ul {
      margin-top: 16px;
      list-style: none;
      display: grid;
      gap: 10px;
      color: #344054;
      font-size: 14px;
    }

    .card li::before {
      content: "✓";
      color: #16a34a;
      font-weight: 900;
      margin-right: 8px;
    }

    .grid-3 .card.service-card {
      display: flex;
      flex-direction: column;
      height: 100%;
    }

    .service-card-body {
      display: flex;
      flex-direction: column;
      flex: 1 1 auto;
      min-height: 0;
    }

    .service-card-desc {
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .service-card-desc p:has(+ ul) {
      font-weight: 700;
      color: var(--text, #0f172a);
      font-size: 14px;
    }

    .service-card-desc ul {
      margin-top: 0;
    }

    .service-card .service-cta {
      margin-top: 22px;
      align-self: center;
      flex-shrink: 0;
      text-decoration: none;
    }

    .policy-wrap {
      display: grid;
      grid-template-columns: 0.95fr 1.05fr;
      gap: 22px;
      align-items: stretch;
    }

    .policy-main {
      background: linear-gradient(
        160deg,
        #0a0f18 0%,
        #121a2e 42%,
        color-mix(in srgb, var(--primary) 38%, var(--policy-accent-mix)) 180%
      );
      color: white;
      border-radius: var(--radius-lg);
      padding: 36px;
      box-shadow: var(--shadow);
      border: 1px solid rgba(255, 255, 255, 0.08);
    }

    .policy-main h2 {
      font-size: clamp(28px, 3.5vw, 38px);
      font-weight: 800;
      letter-spacing: -0.045em;
      line-height: 1.1;
      margin-bottom: 14px;
    }

    .policy-main p {
      color: rgba(226, 232, 240, 0.88);
      line-height: 1.8;
      margin-bottom: 24px;
    }

    .policy-list { display: grid; gap: 14px; }

    .policy-item {
      display: flex;
      gap: 12px;
      align-items: flex-start;
      padding: 14px;
      border-radius: 18px;
      background: rgba(255, 255, 255, 0.08);
      border: 1px solid rgba(255, 255, 255, 0.1);
    }

    .policy-item strong { display: block; margin-bottom: 4px; }

    .policy-item span {
      color: #d0d5dd;
      font-size: 14px;
      line-height: 1.6;
    }

    .policy-cards { display: grid; gap: 18px; }

    .faq {
      max-width: 850px;
      margin: 0 auto;
      display: grid;
      gap: 12px;
    }

    details {
      background: var(--surface-strong);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 18px 22px;
      box-shadow: var(--shadow-sm);
      transition: border-color 0.2s ease, box-shadow 0.22s var(--ease-out);
    }

    details:hover {
      border-color: color-mix(in srgb, var(--primary) 18%, transparent);
    }

    details[open] {
      box-shadow: 0 16px 44px rgba(12, 18, 34, 0.07);
    }

    summary {
      cursor: pointer;
      font-weight: 750;
      letter-spacing: -0.02em;
      color: var(--text);
      list-style: none;
    }

    summary::-webkit-details-marker { display: none; }

    details p {
      margin-top: 12px;
      color: var(--muted);
      line-height: 1.7;
    }

    .cta { padding-bottom: 100px; }

    .cta-box {
      text-align: center;
      border-radius: var(--radius-lg);
      padding: 56px 28px;
      color: white;
      position: relative;
      overflow: hidden;
      border: 1px solid rgba(255, 255, 255, 0.12);
      background:
        radial-gradient(ellipse 80% 90% at 20% 0%, rgba(255, 255, 255, 0.18), transparent 50%),
        radial-gradient(
          ellipse 60% 80% at 100% 100%,
          color-mix(in srgb, var(--gold) 35%, transparent),
          transparent 45%
        ),
        linear-gradient(145deg, #0a0f18 0%, var(--primary-dark) 52%, var(--cta-warm) 130%);
      box-shadow: var(--shadow-hover);
    }

    .cta-box::after {
      content: "";
      position: absolute;
      inset: 0;
      background: radial-gradient(circle at 50% -20%, rgba(255, 255, 255, 0.12), transparent 55%);
      pointer-events: none;
    }

    .cta-box h2,
    .cta-box p,
    .cta-box .btn {
      position: relative;
      z-index: 1;
    }

    .cta-box h2 {
      font-size: clamp(32px, 5vw, 54px);
      line-height: 1.05;
      letter-spacing: -0.06em;
      margin-bottom: 14px;
    }

    .cta-box p {
      max-width: 620px;
      margin: 0 auto 26px;
      color: rgba(236, 253, 245, 0.92);
      line-height: 1.75;
      font-size: 17px;
    }

    .cta-box .btn-secondary {
      background: rgba(255, 255, 255, 0.12);
      border-color: rgba(255, 255, 255, 0.28);
      color: white;
      backdrop-filter: blur(8px);
    }

    .cta-box .btn-secondary:hover {
      background: rgba(255, 255, 255, 0.2);
      border-color: rgba(255, 255, 255, 0.45);
    }

    .contact-section {
      padding: 80px 0 100px;
    }

    .contact-section .section-heading {
      margin-bottom: 28px;
    }

    .contact-layout {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 22px;
      align-items: stretch;
      max-width: 920px;
      margin: 0 auto;
    }

    .contact-layout > .card {
      height: 100%;
      display: flex;
      flex-direction: column;
      box-sizing: border-box;
    }

    .contact-layout > .card .contact-chat-btn {
      margin-top: auto;
      align-self: center;
    }

    .contact-layout .card ul {
      margin-top: 16px;
      list-style: none;
      display: grid;
      gap: 10px;
      color: var(--muted);
      font-size: 14px;
    }

    .contact-layout .card li::before {
      content: "✓";
      color: #16a34a;
      font-weight: 900;
      margin-right: 8px;
    }

    .contact-layout > .card:last-child .contact-form {
      flex: 1 1 auto;
      display: flex;
      flex-direction: column;
      min-height: 0;
    }

    .contact-form label {
      display: block;
      font-size: 13px;
      font-weight: 650;
      margin-bottom: 6px;
      color: var(--muted);
    }

    .contact-form input,
    .contact-form textarea {
      width: 100%;
      padding: 12px 14px;
      border-radius: 14px;
      border: 1px solid var(--border);
      background: var(--surface-strong);
      color: var(--text);
      font: inherit;
      font-size: 15px;
      margin-bottom: 16px;
      outline: none;
    }

    .contact-form input:focus,
    .contact-form textarea:focus {
      border-color: color-mix(in srgb, var(--primary-dark) 35%, transparent);
    }

    .contact-form textarea {
      min-height: 140px;
      resize: vertical;
      line-height: 1.55;
    }

    .contact-form .btn-primary {
      width: 100%;
      margin-top: auto;
    }

    .contact-form-note {
      margin-top: 14px;
      font-size: 14px;
      color: var(--muted);
      line-height: 1.6;
      text-align: center;
      width: 100%;
    }

    .contact-chat-btn {
      margin-top: 14px;
    }

    .contact-form-title {
      font-size: 20px;
      letter-spacing: -0.03em;
      margin-bottom: 14px;
    }

    @media (max-width: 900px) {
      .contact-layout {
        grid-template-columns: 1fr;
      }
    }

    .site-footer {
      background: var(--surface-strong);
      border-top: 1px solid var(--border);
      padding: 40px 0;
      color: var(--muted);
      font-size: 14px;
    }

    .footer-inner {
      display: flex;
      justify-content: space-between;
      gap: 20px;
      flex-wrap: wrap;
    }

    .footer-links {
      display: flex;
      gap: 18px;
      flex-wrap: wrap;
    }

    .footer-links a:hover { color: var(--primary); }

    .footer-legal-row {
      flex-basis: 100%;
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      justify-content: center;
      gap: 14px 18px;
      margin-top: 22px;
      padding-top: 22px;
      border-top: 1px solid var(--border);
      text-align: center;
    }

    .footer-legal-row .footer-legal-label {
      font-size: 13px;
      color: var(--muted);
      font-weight: 600;
    }

    .footer-legal-row .footer-links {
      justify-content: center;
    }

    .theme-switcher {
      display: none;
    }

    html.page-modern .theme-switcher {
      display: flex;
      align-items: center;
      gap: 10px;
      flex-wrap: wrap;
    }

    .reveal {
      opacity: 0;
      transform: translateY(32px);
      transition:
        opacity 0.75s var(--ease-out),
        transform 0.75s var(--ease-out);
      transition-delay: var(--reveal-delay, 0s);
    }

    .reveal.is-visible {
      opacity: 1;
      transform: none;
    }

    html.page-modern .cta-box {
      position: relative;
    }

    html.page-modern .cta-box::before {
      content: "";
      position: absolute;
      inset: -1px;
      border-radius: inherit;
      padding: 1px;
      background: linear-gradient(
        125deg,
        color-mix(in srgb, var(--gold) 55%, transparent),
        color-mix(in srgb, var(--primary) 45%, transparent),
        color-mix(in srgb, var(--cta-warm) 50%, transparent),
        color-mix(in srgb, var(--gold) 55%, transparent)
      );
      background-size: 300% 300%;
      animation: border-shimmer 16s linear infinite;
      -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
      mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
      -webkit-mask-composite: xor;
      mask-composite: exclude;
      pointer-events: none;
      z-index: 0;
    }

    html.page-modern .chat-widget.open {
      animation: chat-pop 0.42s var(--ease-out);
    }

    html.page-modern .section-heading {
      opacity: 0;
      transform: translateY(24px);
      transition: opacity 0.65s var(--ease-out), transform 0.65s var(--ease-out);
    }

    html.page-modern section.reveal.is-visible .section-heading {
      opacity: 1;
      transform: none;
    }

    html.page-modern .grid-3 .card {
      opacity: 0;
      transform: translateY(22px);
      transition: opacity 0.55s var(--ease-out), transform 0.55s var(--ease-out);
    }

    html.page-modern section.reveal.is-visible .grid-3 .card:nth-child(1) { transition-delay: 0.04s; }
    html.page-modern section.reveal.is-visible .grid-3 .card:nth-child(2) { transition-delay: 0.1s; }
    html.page-modern section.reveal.is-visible .grid-3 .card:nth-child(3) { transition-delay: 0.16s; }
    html.page-modern section.reveal.is-visible .grid-3 .card:nth-child(4) { transition-delay: 0.22s; }
    html.page-modern section.reveal.is-visible .grid-3 .card:nth-child(5) { transition-delay: 0.28s; }
    html.page-modern section.reveal.is-visible .grid-3 .card:nth-child(6) { transition-delay: 0.34s; }

    html.page-modern section.reveal.is-visible .grid-3 .card {
      opacity: 1;
      transform: none;
    }

    html.page-modern .policy-wrap .card {
      opacity: 0;
      transform: translateY(18px);
      transition: opacity 0.55s var(--ease-out), transform 0.55s var(--ease-out);
    }

    html.page-modern section.reveal.is-visible .policy-wrap .card:nth-child(1) { transition-delay: 0.06s; }
    html.page-modern section.reveal.is-visible .policy-wrap .card:nth-child(2) { transition-delay: 0.12s; }
    html.page-modern section.reveal.is-visible .policy-wrap .card:nth-child(3) { transition-delay: 0.18s; }

    html.page-modern section.reveal.is-visible .policy-wrap .card {
      opacity: 1;
      transform: none;
    }

    html.page-modern .policy-main {
      opacity: 0;
      transform: translateY(20px);
      transition: opacity 0.65s var(--ease-out) 0.05s, transform 0.65s var(--ease-out) 0.05s;
    }

    html.page-modern section.reveal.is-visible .policy-main {
      opacity: 1;
      transform: none;
    }

    html.page-modern .contact-layout > .card {
      opacity: 0;
      transform: translateY(20px);
      transition: opacity 0.55s var(--ease-out), transform 0.55s var(--ease-out);
    }

    html.page-modern section#contact.reveal.is-visible .contact-layout > .card:nth-child(1) { transition-delay: 0.06s; }
    html.page-modern section#contact.reveal.is-visible .contact-layout > .card:nth-child(2) { transition-delay: 0.14s; }

    html.page-modern section#contact.reveal.is-visible .contact-layout > .card {
      opacity: 1;
      transform: none;
    }

    html.page-modern .eyebrow {
      box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.65) inset,
        0 10px 28px color-mix(in srgb, var(--primary) 10%, transparent);
    }

    .theme-switcher label {
      font-size: 13px;
      font-weight: 650;
      color: var(--muted);
    }

    .theme-switcher select {
      font: inherit;
      font-size: 14px;
      font-weight: 650;
      padding: 8px 12px;
      border-radius: 12px;
      border: 1px solid var(--border);
      background: var(--surface-strong);
      color: var(--text);
      cursor: pointer;
      width: min(100%, 19rem);
      max-width: 100%;
    }

    .theme-switcher select:focus-visible {
      outline: 2px solid var(--primary);
      outline-offset: 2px;
    }

    .chat-toggle {
      position: fixed;
      right: 24px;
      bottom: 24px;
      z-index: 80;
      width: 60px;
      height: 60px;
      border: none;
      border-radius: 20px;
      color: white;
      cursor: pointer;
      font-size: 22px;
      line-height: 1;
      background: linear-gradient(145deg, var(--primary) 0%, var(--primary-dark) 45%, var(--gold) 125%);
      box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.2) inset,
        0 20px 50px color-mix(in srgb, var(--primary) 38%, transparent);
      transition: transform 0.22s var(--ease-out), box-shadow 0.22s var(--ease-out);
    }

    .chat-toggle:hover {
      transform: translateY(-3px) scale(1.03);
      box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.25) inset,
        0 26px 58px color-mix(in srgb, var(--primary) 42%, transparent);
    }

    .chat-widget {
      position: fixed;
      right: 24px;
      bottom: 98px;
      z-index: 90;
      width: min(420px, calc(100vw - 32px));
      height: 620px;
      max-height: calc(100vh - 126px);
      background: rgba(255, 255, 255, 0.94);
      backdrop-filter: blur(20px) saturate(1.2);
      -webkit-backdrop-filter: blur(20px) saturate(1.2);
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-hover);
      display: none;
      overflow: hidden;
    }

    .chat-widget.open {
      display: flex;
      flex-direction: column;
    }

    .chat-header {
      padding: 18px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      border-bottom: 1px solid var(--border);
      background: rgba(255, 255, 255, 0.74);
    }

    .chat-title {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .chat-title-logo {
      width: 40px;
      height: 40px;
      border-radius: 14px;
      object-fit: contain;
      flex-shrink: 0;
      border: 1px solid var(--border);
      background: var(--surface-strong);
      padding: 4px;
      filter: var(--brand-logo-filter, none);
    }

    .chat-title strong { display: block; font-size: 15px; }

    .chat-title span {
      display: block;
      color: var(--muted);
      font-size: 12px;
      margin-top: 2px;
    }

    .chat-close {
      border: none;
      background: #f3f4f6;
      width: 34px;
      height: 34px;
      border-radius: 12px;
      cursor: pointer;
      color: #344054;
      padding: 0;
      display: grid;
      place-items: center;
    }

    .chat-close svg {
      display: block;
      width: 14px;
      height: 14px;
      flex-shrink: 0;
    }

    .chat-body {
      flex: 1;
      overflow-y: auto;
      padding: 18px;
      display: flex;
      flex-direction: column;
      gap: 12px;
    }

    .bubble {
      max-width: 86%;
      padding: 13px 14px;
      border-radius: 18px;
      line-height: 1.55;
      font-size: 14px;
      border: 1px solid var(--border);
    }

    .bubble.ai {
      align-self: flex-start;
      background: white;
      color: #1f2937;
    }

    .bubble.ai strong {
      font-weight: 750;
      color: var(--primary-dark, #102033);
    }

    .bubble.ai ul {
      margin: 10px 0 8px;
      padding-left: 1.35em;
      list-style: disc;
    }

    .bubble.ai li {
      margin: 5px 0;
      padding-left: 2px;
    }

    .bubble.user {
      align-self: flex-end;
      color: white;
      background: #102033;
      border-color: rgba(16, 32, 51, 0.16);
    }

    .quick-prompts {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 2px;
    }

    .quick-prompts button {
      border: 1px solid var(--border);
      background: white;
      border-radius: 999px;
      padding: 8px 10px;
      cursor: pointer;
      color: #344054;
      font-size: 12px;
      font-weight: 700;
    }

    .quick-prompts button:hover {
      color: var(--primary);
      border-color: color-mix(in srgb, var(--primary-dark) 24%, transparent);
    }

    /* [hidden] alone loses to .quick-prompts { display: flex } — force collapse while hidden */
    .quick-prompts[hidden] {
      display: none !important;
    }

    .chat-form {
      padding: 12px;
      border-top: 1px solid var(--border);
      display: flex;
      gap: 8px;
      background: white;
    }

    .chat-form textarea {
      flex: 1;
      resize: none;
      min-height: 42px;
      max-height: 120px;
      border: 1px solid var(--border);
      border-radius: 16px;
      padding: 11px 12px;
      outline: none;
      color: var(--text);
      font-size: 14px;
      line-height: 1.45;
      background: #f9fafb;
    }

    .chat-form textarea:focus {
      border-color: color-mix(in srgb, var(--primary-dark) 35%, transparent);
      background: white;
    }

    .chat-send {
      width: 46px;
      height: 46px;
      border: none;
      border-radius: 16px;
      color: white;
      cursor: pointer;
      font-size: 20px;
      background: linear-gradient(135deg, var(--primary), var(--gold));
    }

    .chat-send:disabled { opacity: 0.45; cursor: not-allowed; }

    .typing {
      display: inline-flex;
      gap: 5px;
      align-items: center;
      height: 22px;
    }

    .typing span {
      width: 7px;
      height: 7px;
      background: var(--primary);
      border-radius: 50%;
      animation: bounce 1.2s infinite ease-in-out;
    }

    .typing span:nth-child(2) { animation-delay: 0.15s; }
    .typing span:nth-child(3) { animation-delay: 0.3s; }

    @keyframes bounce {
      0%, 80%, 100% { transform: translateY(0); opacity: 0.45; }
      40% { transform: translateY(-5px); opacity: 1; }
    }

    @media (max-width: 900px) {
      .nav {
        justify-content: flex-start;
        gap: 10px;
      }

      .brand {
        flex: 1;
        min-width: 0;
      }

      .nav-links { display: none; }

      .nav-toggle {
        display: flex;
        margin-left: 0;
        margin-right: 0px;
      }

      .nav-actions {
        flex-shrink: 0;
      }

      .nav-overlay,
      .mobile-drawer { display: block; }
      body.nav-open {
        overflow: hidden;
      }
      .hero-grid, .policy-wrap { grid-template-columns: 1fr; }
      .grid-3 { grid-template-columns: 1fr; }
      .stats { grid-template-columns: 1fr; }
      .hero { padding-top: 56px; }
      .chat-widget { right: 16px; bottom: 88px; }
      .chat-toggle { right: 16px; bottom: 16px; }
      .nav-actions .btn-primary { display: none; }
    }

    @media (prefers-reduced-motion: reduce) {
      *,
      *::before,
      *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
      }

      html { scroll-behavior: auto; }

      .card:hover,
      .btn-primary:hover,
      .btn-secondary:hover,
      .chat-toggle:hover {
        transform: none;
      }

      .reveal,
      .reveal.is-visible {
        opacity: 1 !important;
        transform: none !important;
      }

      html.page-modern .section-heading {
        opacity: 1 !important;
        transform: none !important;
      }

      html.page-modern .grid-3 .card,
      html.page-modern .policy-wrap .card,
      html.page-modern .policy-main,
      html.page-modern .contact-layout > .card {
        opacity: 1 !important;
        transform: none !important;
      }
    }

    @media (max-width: 560px) {
      .container { width: min(100% - 28px, 1160px); }
      .nav-actions .btn-secondary { display: none; }
      .hero h1 { font-size: 42px; }
      .hero-panel { border-radius: 24px; }
      .policy-main { padding: 26px; }
      .policy-main h2 { font-size: 32px; }
    }

    /* ============================================================
       v3 — additional layer: floating nav, conic borders, spotlight,
       marquee, scroll progress, animated counters, typing demo,
       grid texture, magnetic CTA, scroll dividers, accent serif.
       ============================================================ */

    @keyframes shimmer-text {
      0% { background-position: 0% 50%; }
      100% { background-position: 200% 50%; }
    }

    @keyframes spin-slow {
      to { transform: rotate(360deg); }
    }

    @keyframes blob-drift {
      0%, 100% { transform: translate(0, 0) scale(1); }
      33% { transform: translate(4%, -3%) scale(1.06); }
      66% { transform: translate(-3%, 4%) scale(0.96); }
    }

    @keyframes marquee-x {
      from { transform: translate3d(0, 0, 0); }
      to { transform: translate3d(-50%, 0, 0); }
    }

    @keyframes pulse-ring {
      0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--primary) 35%, transparent); }
      80% { box-shadow: 0 0 0 18px color-mix(in srgb, var(--primary) 0%, transparent); }
      100% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--primary) 0%, transparent); }
    }

    @keyframes caret-blink {
      0%, 49% { opacity: 1; }
      50%, 100% { opacity: 0; }
    }

    html.page-v3 {
      --serif: "Instrument Serif", ui-serif, Georgia, serif;
      --grid-line: color-mix(in srgb, var(--text) 5%, transparent);
    }

    html.page-v3 body::after {
      background-image:
        url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"),
        linear-gradient(transparent 0, transparent calc(100% - 1px), var(--grid-line) calc(100% - 1px)),
        linear-gradient(90deg, transparent 0, transparent calc(100% - 1px), var(--grid-line) calc(100% - 1px));
      background-size: 200px 200px, 100% 64px, 64px 100%;
      opacity: 0.5;
    }

    html.page-v3 .ambient-blobs {
      position: fixed;
      inset: 0;
      z-index: -1;
      pointer-events: none;
      overflow: hidden;
    }

    html.page-v3 .ambient-blobs span {
      position: absolute;
      border-radius: 50%;
      filter: blur(70px);
      opacity: 0.55;
      mix-blend-mode: screen;
      animation: blob-drift 22s ease-in-out infinite;
    }

    html.page-v3 .ambient-blobs span:nth-child(1) {
      width: 460px; height: 460px;
      left: -120px; top: -80px;
      background: radial-gradient(circle, color-mix(in srgb, var(--primary) 75%, transparent), transparent 70%);
    }

    html.page-v3 .ambient-blobs span:nth-child(2) {
      width: 380px; height: 380px;
      right: -100px; top: 120px;
      background: radial-gradient(circle, color-mix(in srgb, var(--gold) 75%, transparent), transparent 70%);
      animation-duration: 26s; animation-delay: -6s;
    }

    html.page-v3 .ambient-blobs span:nth-child(3) {
      width: 520px; height: 520px;
      left: 40%; top: 50%;
      background: radial-gradient(circle, color-mix(in srgb, var(--cta-warm) 55%, transparent), transparent 70%);
      animation-duration: 30s; animation-delay: -10s;
      opacity: 0.35;
    }

    /* —— Scroll progress bar —— */
    html.page-v3 .scroll-progress {
      position: fixed;
      left: 0; top: 0;
      height: 3px;
      width: 100%;
      z-index: 200;
      background: transparent;
      pointer-events: none;
    }

    html.page-v3 .scroll-progress > i {
      display: block;
      height: 100%;
      width: var(--scroll, 0%);
      background: linear-gradient(90deg, var(--primary), var(--gold), var(--cta-warm));
      border-radius: 0 4px 4px 0;
      box-shadow: 0 0 16px color-mix(in srgb, var(--primary) 60%, transparent);
      transition: width 0.08s linear;
    }

    /* —— Floating glass nav pill —— */
    html.page-v3 .site-header {
      position: sticky;
      top: 12px;
      background: transparent;
      border-bottom: none;
      box-shadow: none;
      backdrop-filter: none;
      -webkit-backdrop-filter: none;
    }

    html.page-v3 .site-header .container.nav {
      height: 68px;
      padding: 0 16px;
      border-radius: 999px;
      background: color-mix(in srgb, var(--surface-strong) 78%, transparent);
      backdrop-filter: blur(28px) saturate(1.6);
      -webkit-backdrop-filter: blur(28px) saturate(1.6);
      border: 1px solid color-mix(in srgb, var(--border) 80%, var(--primary) 20%);
      box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.55) inset,
        0 18px 50px color-mix(in srgb, var(--primary) 10%, transparent);
    }

    html.page-v3 .site-header .container.nav .nav-toggle {
      width: 42px; height: 42px;
    }

    @media (max-width: 900px) {
      html.page-v3 .site-header .container.nav { padding: 0 14px; height: 64px; border-radius: 22px; }
    }

    /* —— Brand text: animated gradient + sparkle accent —— */
    @keyframes brand-shift {
      0% { background-position: 0% 50%; }
      50% { background-position: 100% 50%; }
      100% { background-position: 0% 50%; }
    }

    @keyframes brand-sparkle {
      0%, 100% { transform: translate(-50%, -50%) scale(0.85) rotate(0deg); opacity: 0.55; }
      50% { transform: translate(-50%, -50%) scale(1.1) rotate(180deg); opacity: 1; }
    }

    @keyframes brand-dot-bounce {
      0%, 100% { transform: translateY(0); }
      30% { transform: translateY(-3px); }
      60% { transform: translateY(0); }
    }

    html.page-v3 .brand {
      position: relative;
    }

    html.page-v3 .brand-text {
      position: relative;
      background: linear-gradient(
        100deg,
        var(--primary) 0%,
        var(--primary-dark) 18%,
        var(--gold) 38%,
        var(--cta-warm) 58%,
        var(--primary) 78%,
        var(--gold) 100%
      );
      background-size: 280% 100%;
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
      animation: brand-shift 8s ease-in-out infinite;
      transition: filter 0.3s var(--ease-out), letter-spacing 0.3s var(--ease-out);
      will-change: background-position;
    }

    html.page-v3 .brand:hover .brand-text {
      letter-spacing: -0.025em;
      filter: drop-shadow(0 0 14px color-mix(in srgb, var(--primary) 35%, transparent));
    }

    html.page-v3 .brand-text::after {
      content: "✦";
      position: absolute;
      top: 0;
      right: -14px;
      width: 14px;
      height: 14px;
      display: grid;
      place-items: center;
      font-size: 11px;
      color: var(--gold);
      transform-origin: center;
      transform: translate(-50%, -50%) scale(0.85);
      animation: brand-sparkle 3.8s ease-in-out infinite;
      filter: drop-shadow(0 0 6px color-mix(in srgb, var(--gold) 60%, transparent));
      pointer-events: none;
    }

    html.page-v3 .brand .brand-dot {
      display: inline-block;
      color: var(--cta-warm);
      animation: brand-dot-bounce 2.4s ease-in-out infinite;
      animation-delay: 0.4s;
    }

    @media (prefers-reduced-motion: reduce) {
      html.page-v3 .brand-text,
      html.page-v3 .brand-text::after,
      html.page-v3 .brand .brand-dot {
        animation: none !important;
      }
    }

    /* —— Hero typography lift —— */
    html.page-v3 .hero h1 {
      letter-spacing: -0.05em;
    }

    html.page-v3 .hero h1 .gradient-text {
      background: linear-gradient(
        110deg,
        var(--primary) 0%,
        var(--primary-dark) 28%,
        var(--gold) 52%,
        var(--cta-warm) 76%,
        var(--primary) 100%
      );
      background-size: 250% 100%;
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
      animation: shimmer-text 9s linear infinite;
    }

    html.page-v3 .hero h1 .accent-serif {
      font-family: var(--serif);
      font-style: italic;
      font-weight: 400;
      letter-spacing: -0.01em;
      color: color-mix(in srgb, var(--text) 86%, var(--primary) 14%);
    }

    html.page-v3 .eyebrow {
      position: relative;
      padding-left: 30px;
    }

    html.page-v3 .eyebrow::before {
      content: "";
      position: absolute;
      left: 12px;
      top: 50%;
      width: 8px; height: 8px;
      border-radius: 50%;
      background: var(--primary);
      transform: translateY(-50%);
      box-shadow: 0 0 0 0 color-mix(in srgb, var(--primary) 35%, transparent);
      animation: pulse-ring 2.6s ease-out infinite;
    }

    /* —— Animated counter stat-card —— */
    html.page-v3 .stat-card {
      position: relative;
      overflow: hidden;
      isolation: isolate;
    }

    html.page-v3 .stat-card::before {
      content: "";
      position: absolute;
      inset: -1px;
      border-radius: inherit;
      padding: 1px;
      background: linear-gradient(
        135deg,
        color-mix(in srgb, var(--primary) 40%, transparent),
        transparent 55%
      );
      -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
      mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
      -webkit-mask-composite: xor;
      mask-composite: exclude;
      pointer-events: none;
      opacity: 0.6;
    }

    html.page-v3 .stat-card .count {
      display: block;
      font-family: var(--font-display);
      font-size: 30px;
      letter-spacing: -0.05em;
      font-weight: 800;
      background: linear-gradient(120deg, var(--primary), var(--gold));
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
    }

    html.page-v3 .stat-card .count-suffix {
      font-family: var(--font-display);
      font-weight: 700;
      color: color-mix(in srgb, var(--text) 85%, var(--primary) 15%);
      margin-left: 1px;
    }

    /* —— Hero panel: typing demo + 3D tilt frame —— */
    html.page-v3 .hero-panel {
      transform: perspective(1400px) rotateX(2deg) rotateY(-3deg);
      transform-origin: center;
      transition: transform 0.6s var(--ease-out);
    }

    html.page-v3 .hero-panel:hover {
      transform: perspective(1400px) rotateX(0deg) rotateY(0deg) translateY(-4px);
    }

    html.page-v3 .hero-panel .typing-line {
      display: inline-block;
      min-height: 1em;
      white-space: pre-wrap;
    }

    html.page-v3 .hero-panel .mini-input {
      align-items: center;
    }

    html.page-v3 .hero-panel .mini-send {
      animation: pulse-ring 2.6s ease-out infinite;
    }

    /* —— Capability marquee strip —— */
    html.page-v3 .marquee {
      position: relative;
      margin: 14px 0 12px;
      padding: 18px 0;
      overflow: hidden;
      mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
      -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
    }

    html.page-v3 .marquee-track {
      display: flex;
      gap: 14px;
      width: max-content;
      animation: marquee-x 38s linear infinite;
    }

    html.page-v3 .marquee:hover .marquee-track {
      animation-play-state: paused;
    }

    html.page-v3 .marquee-chip {
      flex-shrink: 0;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 10px 16px;
      border-radius: 999px;
      background: var(--surface-strong);
      border: 1px solid var(--border);
      font-size: 13px;
      font-weight: 700;
      letter-spacing: -0.01em;
      color: color-mix(in srgb, var(--text) 80%, var(--primary) 20%);
      box-shadow: var(--shadow-sm);
    }

    html.page-v3 .marquee-chip::before {
      content: "";
      width: 6px; height: 6px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--primary), var(--gold));
      box-shadow: 0 0 8px color-mix(in srgb, var(--primary) 45%, transparent);
    }

    /* —— Section dividers (animated wave/line) —— */
    html.page-v3 section + section {
      position: relative;
    }

    html.page-v3 section + section::before {
      content: "";
      display: block;
      position: absolute;
      top: 0;
      left: 50%;
      transform: translateX(-50%);
      width: min(80%, 760px);
      height: 1px;
      background: linear-gradient(
        90deg,
        transparent,
        color-mix(in srgb, var(--primary) 55%, transparent),
        color-mix(in srgb, var(--gold) 55%, transparent),
        transparent
      );
      opacity: 0.7;
    }

    /* —— Spotlight + conic-gradient border on cards —— */
    html.page-v3 .card {
      position: relative;
      isolation: isolate;
      overflow: hidden;
      transition:
        transform 0.4s var(--ease-out),
        box-shadow 0.4s var(--ease-out),
        border-color 0.3s ease;
    }

    html.page-v3 .card::before {
      content: "";
      position: absolute;
      inset: 0;
      border-radius: inherit;
      pointer-events: none;
      background: radial-gradient(
        320px circle at var(--mx, 50%) var(--my, 0%),
        color-mix(in srgb, var(--primary) 14%, transparent),
        transparent 55%
      );
      opacity: 0;
      transition: opacity 0.4s var(--ease-out);
      z-index: 0;
    }

    html.page-v3 .card::after {
      content: "";
      position: absolute;
      inset: -1px;
      border-radius: inherit;
      padding: 1px;
      background: conic-gradient(
        from var(--ang, 0deg),
        transparent 0deg,
        color-mix(in srgb, var(--primary) 60%, transparent) 70deg,
        color-mix(in srgb, var(--gold) 60%, transparent) 140deg,
        transparent 220deg,
        transparent 360deg
      );
      -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
      mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
      -webkit-mask-composite: xor;
      mask-composite: exclude;
      opacity: 0;
      transition: opacity 0.45s var(--ease-out);
      z-index: 0;
    }

    html.page-v3 .card:hover::before { opacity: 1; }
    html.page-v3 .card:hover::after { opacity: 1; animation: spin-slow 8s linear infinite; }

    html.page-v3 .card > * { position: relative; z-index: 1; }

    html.page-v3 .icon {
      transition: transform 0.45s var(--ease-out), box-shadow 0.45s var(--ease-out);
    }

    html.page-v3 .card:hover .icon {
      transform: rotate(-6deg) scale(1.06);
      box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.6) inset,
        0 12px 28px color-mix(in srgb, var(--primary) 22%, transparent);
    }

    /* —— Process / policy main: shimmer overlay —— */
    html.page-v3 .policy-main {
      position: relative;
      overflow: hidden;
    }

    html.page-v3 .policy-main::after {
      content: "";
      position: absolute;
      inset: -50%;
      background: conic-gradient(
        from 0deg,
        transparent 0deg,
        rgba(255, 255, 255, 0.07) 80deg,
        transparent 160deg,
        transparent 360deg
      );
      animation: spin-slow 22s linear infinite;
      pointer-events: none;
      z-index: 0;
    }

    html.page-v3 .policy-main > * { position: relative; z-index: 1; }

    html.page-v3 .policy-item {
      transition: background 0.3s ease, border-color 0.3s ease, transform 0.3s var(--ease-out);
    }

    html.page-v3 .policy-item:hover {
      background: rgba(255, 255, 255, 0.12);
      border-color: rgba(255, 255, 255, 0.18);
      transform: translateX(4px);
    }

    /* —— FAQ details: smoother open + indicator —— */
    html.page-v3 details {
      position: relative;
      transition:
        border-color 0.25s ease,
        box-shadow 0.25s var(--ease-out),
        background 0.25s ease;
    }

    html.page-v3 details summary {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
    }

    html.page-v3 details summary::after {
      content: "+";
      flex-shrink: 0;
      width: 28px;
      height: 28px;
      border-radius: 50%;
      display: grid;
      place-items: center;
      font-weight: 600;
      font-size: 18px;
      color: var(--primary-dark);
      background: color-mix(in srgb, var(--primary) 12%, transparent);
      border: 1px solid color-mix(in srgb, var(--primary) 22%, transparent);
      transition: transform 0.32s var(--ease-out), background 0.25s ease;
    }

    html.page-v3 details[open] summary::after {
      content: "−";
      transform: rotate(180deg);
      background: color-mix(in srgb, var(--primary) 18%, transparent);
    }

    /* —— CTA: extra glow + magnetic primary —— */
    html.page-v3 .btn-primary {
      position: relative;
      overflow: hidden;
      isolation: isolate;
      will-change: transform;
    }

    html.page-v3 .btn-primary::after {
      content: "";
      position: absolute;
      inset: 0;
      background: radial-gradient(
        180px circle at var(--mx, 50%) var(--my, 50%),
        rgba(255, 255, 255, 0.32),
        transparent 55%
      );
      opacity: 0;
      transition: opacity 0.3s var(--ease-out);
      pointer-events: none;
      z-index: 0;
    }

    html.page-v3 .btn-primary:hover::after { opacity: 1; }

    html.page-v3 .cta-box {
      transform-style: preserve-3d;
    }

    html.page-v3 .cta-box h2 {
      background: linear-gradient(
        110deg,
        #ffffff 0%,
        color-mix(in srgb, #ffffff 80%, var(--gold) 20%) 50%,
        #ffffff 100%
      );
      background-size: 200% 100%;
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
      animation: shimmer-text 8s linear infinite;
    }

    /* —— Chat toggle: orbit ring —— */
    html.page-v3 .chat-toggle {
      position: fixed;
    }

    html.page-v3 .chat-toggle::before {
      content: "";
      position: absolute;
      inset: -8px;
      border-radius: 26px;
      background: conic-gradient(
        from 0deg,
        transparent,
        color-mix(in srgb, var(--primary) 55%, transparent),
        color-mix(in srgb, var(--gold) 55%, transparent),
        transparent
      );
      animation: spin-slow 6s linear infinite;
      filter: blur(6px);
      opacity: 0.55;
      z-index: -1;
    }

    /* —— Theme switcher: chip-style —— */
    html.page-v3 .theme-switcher select {
      border-radius: 999px;
      padding: 9px 14px;
      background: color-mix(in srgb, var(--surface-strong) 90%, transparent);
      border-color: color-mix(in srgb, var(--border) 70%, var(--primary) 30%);
      box-shadow: var(--shadow-sm);
    }

    /* —— Reduced motion overrides for v3 specific items —— */
    @media (prefers-reduced-motion: reduce) {
      html.page-v3 .hero h1 .gradient-text,
      html.page-v3 .cta-box h2,
      html.page-v3 .marquee-track,
      html.page-v3 .ambient-blobs span,
      html.page-v3 .chat-toggle::before,
      html.page-v3 .policy-main::after,
      html.page-v3 .card:hover::after,
      html.page-v3 .eyebrow::before,
      html.page-v3 .hero-panel .typing-line,
      html.page-v3 .hero-panel .mini-send {
        animation: none !important;
      }

      html.page-v3 .hero-panel,
      html.page-v3 .hero-panel:hover {
        transform: none !important;
      }
    }

    @media (max-width: 900px) {
      html.page-v3 .hero-panel,
      html.page-v3 .hero-panel:hover {
        transform: none;
      }
    }

/* ===== From blog.html ===== */
/* Themes: data-theme on <html> — core + extended palettes (footer dropdown). See THEMES in script. */
    :root {
      --bg: #f4f6f9;
      --white: #ffffff;
      --surface: rgba(255, 255, 255, 0.76);
      --surface-strong: rgba(255, 255, 255, 0.92);
      --text: #0c1222;
      --muted: #5c6578;
      --border: rgba(12, 18, 34, 0.09);
      --primary: #0d9488;
      --primary-dark: #0f766e;
      --lime: #84cc16;
      --gold: #f59e0b;
      --cta-warm: #c2410c;
      --policy-accent-mix: #121a2e;
      --soft-green: rgba(13, 148, 136, 0.09);
      --soft-gold: rgba(245, 158, 11, 0.1);
      --shadow-sm: 0 1px 2px rgba(12, 18, 34, 0.05);
      --shadow: 0 24px 80px rgba(12, 18, 34, 0.09);
      --shadow-hover: 0 28px 90px rgba(12, 18, 34, 0.12);
      --radius: 20px;
      --radius-lg: 28px;
      --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
      --font: "Plus Jakarta Sans", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      --mesh-a: color-mix(in srgb, var(--primary) 18%, transparent);
      --mesh-b: color-mix(in srgb, var(--gold) 14%, transparent);
      --mesh-c: color-mix(in srgb, var(--primary) 6%, transparent);
      /* Optional: tint raster logos per theme — e.g. hue-rotate(-18deg) saturate(1.08); see theme blocks */
      --brand-logo-filter: none;
    }

    [data-theme="ocean"] {
      --bg: #f3f7fc;
      --text: #0c1424;
      --muted: #526077;
      --border: rgba(12, 24, 48, 0.09);
      --primary: #2563eb;
      --primary-dark: #1d4ed8;
      --gold: #38bdf8;
      --cta-warm: #0369a1;
      --soft-green: rgba(37, 99, 235, 0.1);
      --soft-gold: rgba(56, 189, 248, 0.12);
    }

    [data-theme="violet"] {
      --bg: #f7f4fc;
      --text: #141022;
      --muted: #5b5670;
      --border: rgba(24, 18, 40, 0.09);
      --primary: #7c3aed;
      --primary-dark: #6d28d9;
      --gold: #fb923c;
      --cta-warm: #a21caf;
      --policy-accent-mix: #1e1638;
      --soft-green: rgba(124, 58, 237, 0.11);
      --soft-gold: rgba(251, 146, 60, 0.12);
    }

    [data-theme="ember"] {
      --bg: #faf6f4;
      --text: #1c1210;
      --muted: #5f534f;
      --border: rgba(40, 24, 18, 0.09);
      --primary: #ea580c;
      --primary-dark: #c2410c;
      --gold: #fbbf24;
      --cta-warm: #b91c1c;
      --policy-accent-mix: #3f2319;
      --soft-green: rgba(234, 88, 12, 0.11);
      --soft-gold: rgba(251, 191, 36, 0.14);
    }

    [data-theme="forest"] {
      --bg: #f3faf7;
      --text: #0f172a;
      --muted: #556e6a;
      --border: rgba(15, 60, 48, 0.09);
      --primary: #059669;
      --primary-dark: #047857;
      --gold: #84cc16;
      --cta-warm: #166534;
      --policy-accent-mix: #134e4a;
      --soft-green: rgba(5, 150, 105, 0.1);
      --soft-gold: rgba(132, 204, 22, 0.11);
      --radius: 20px;
      --radius-lg: 28px;
    }

    [data-theme="rose"] {
      --bg: #fff5f8;
      --text: #1c1215;
      --muted: #6b5660;
      --border: rgba(80, 28, 48, 0.09);
      --primary: #e11d48;
      --primary-dark: #be123c;
      --gold: #fb7185;
      --cta-warm: #9d174d;
      --policy-accent-mix: #3f172d;
      --soft-green: rgba(225, 29, 72, 0.08);
      --soft-gold: rgba(251, 113, 133, 0.12);
      --radius: 21px;
      --radius-lg: 29px;
    }

    [data-theme="slate"] {
      --bg: #f8fafc;
      --text: #0f172a;
      --muted: #5c6573;
      --border: rgba(15, 23, 42, 0.08);
      --primary: #475569;
      --primary-dark: #334155;
      --gold: #0ea5e9;
      --cta-warm: #0369a1;
      --policy-accent-mix: #1e293b;
      --soft-green: rgba(71, 85, 105, 0.09);
      --soft-gold: rgba(14, 165, 233, 0.11);
      --radius: 16px;
      --radius-lg: 22px;
    }

    [data-theme="aurora"] {
      --bg: #f7f6ff;
      --text: #12102a;
      --muted: #5b5970;
      --border: rgba(38, 34, 72, 0.09);
      --primary: #6366f1;
      --primary-dark: #4f46e5;
      --gold: #c4b5fd;
      --cta-warm: #7c3aed;
      --policy-accent-mix: #312c5c;
      --soft-green: rgba(99, 102, 241, 0.1);
      --soft-gold: rgba(196, 181, 253, 0.14);
      --radius: 22px;
      --radius-lg: 30px;
    }

    [data-theme="citrus"] {
      --bg: #fdfff2;
      --text: #1b1f0c;
      --muted: #5e6247;
      --border: rgba(48, 58, 18, 0.09);
      --primary: #65a30d;
      --primary-dark: #4d7c0f;
      --gold: #facc15;
      --cta-warm: #a16207;
      --policy-accent-mix: #3a3d12;
      --soft-green: rgba(101, 163, 13, 0.11);
      --soft-gold: rgba(250, 204, 21, 0.13);
    }

    [data-theme="sunset"] {
      --bg: #fff8f5;
      --text: #1f1411;
      --muted: #65524d;
      --border: rgba(58, 32, 28, 0.09);
      --primary: #db2777;
      --primary-dark: #be185d;
      --gold: #fb923c;
      --cta-warm: #c2410c;
      --policy-accent-mix: #451a36;
      --soft-green: rgba(219, 39, 119, 0.09);
      --soft-gold: rgba(251, 146, 60, 0.11);
    }

    [data-theme="arctic"] {
      --bg: #f0f9ff;
      --text: #0c1520;
      --muted: #516273;
      --border: rgba(12, 44, 64, 0.09);
      --primary: #0284c7;
      --primary-dark: #0369a1;
      --gold: #7dd3fc;
      --cta-warm: #075985;
      --policy-accent-mix: #0f3552;
      --soft-green: rgba(2, 132, 199, 0.09);
      --soft-gold: rgba(125, 211, 252, 0.12);
    }

    [data-theme="nebula"] {
      --bg: #faf4ff;
      --text: #160a22;
      --muted: #64586f;
      --border: rgba(48, 22, 68, 0.09);
      --primary: #9333ea;
      --primary-dark: #7e22ce;
      --gold: #22d3ee;
      --cta-warm: #c026d3;
      --policy-accent-mix: #381850;
      --soft-green: rgba(147, 51, 234, 0.1);
      --soft-gold: rgba(34, 211, 238, 0.11);
    }

    [data-theme="studio"] {
      --bg: #faf8f5;
      --text: #1c1917;
      --muted: #64605b;
      --border: rgba(42, 34, 28, 0.09);
      --primary: #57534e;
      --primary-dark: #44403c;
      --gold: #d97706;
      --cta-warm: #b45309;
      --policy-accent-mix: #3a322b;
      --soft-green: rgba(87, 83, 78, 0.08);
      --soft-gold: rgba(217, 119, 6, 0.11);
      --radius: 18px;
      --radius-lg: 26px;
    }

    [data-theme="ink"] {
      --bg: #fafafa;
      --text: #0a0a0a;
      --muted: #525252;
      --border: rgba(10, 10, 10, 0.08);
      --primary: #171717;
      --primary-dark: #0a0a0a;
      --gold: #2dd4bf;
      --cta-warm: #0f766e;
      --policy-accent-mix: #262626;
      --soft-green: rgba(23, 23, 23, 0.06);
      --soft-gold: rgba(45, 212, 191, 0.12);
      --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
      --shadow: 0 24px 80px rgba(0, 0, 0, 0.075);
      --shadow-hover: 0 28px 90px rgba(0, 0, 0, 0.1);
      --radius: 14px;
      --radius-lg: 20px;
    }

    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
      font-family: var(--font);
    }

    html { scroll-behavior: smooth; }

    /* —— Modern layer (index-2): display type, motion, depth —— */
    @keyframes mesh-breathe {
      0%, 100% { opacity: 1; transform: scale(1) translate(0, 0); }
      50% { opacity: 0.88; transform: scale(1.04) translate(1.2%, -0.8%); }
    }

    @keyframes float-soft {
      0%, 100% { transform: translateY(0); }
      50% { transform: translateY(-10px); }
    }

    @keyframes fade-up-in {
      from { opacity: 0; transform: translateY(28px); }
      to { opacity: 1; transform: translateY(0); }
    }

    @keyframes border-shimmer {
      0% { background-position: 0% 50%; }
      100% { background-position: 200% 50%; }
    }

    @keyframes chat-pop {
      from { opacity: 0; transform: translateY(16px) scale(0.96); }
      to { opacity: 1; transform: translateY(0) scale(1); }
    }

    html.page-modern {
      --font-display: "Outfit", "Plus Jakarta Sans", ui-sans-serif, system-ui, sans-serif;
    }

    html.page-modern h1,
    html.page-modern h2,
    html.page-modern .section-heading h2,
    html.page-modern .brand-text {
      font-family: var(--font-display);
    }

    html.page-modern body {
      color: var(--text);
      background-color: var(--bg);
      background-image: none;
      min-height: 100vh;
      overflow-x: hidden;
      -webkit-font-smoothing: antialiased;
      text-rendering: optimizeLegibility;
      position: relative;
      isolation: isolate;
    }

    html.page-modern body::before {
      content: "";
      position: fixed;
      inset: 0;
      z-index: -1;
      background:
        radial-gradient(ellipse 130% 95% at 0% -25%, var(--mesh-a), transparent 56%),
        radial-gradient(ellipse 95% 75% at 100% -8%, var(--mesh-b), transparent 50%),
        radial-gradient(ellipse 85% 65% at 50% 108%, var(--mesh-c), transparent 58%),
        linear-gradient(180deg, var(--bg) 0%, color-mix(in srgb, var(--bg) 96%, var(--primary) 4%) 100%);
      animation: mesh-breathe 22s ease-in-out infinite;
      pointer-events: none;
    }

    html.page-modern body::after {
      content: "";
      position: fixed;
      inset: 0;
      z-index: -1;
      opacity: 0.35;
      background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
      background-size: 180px 180px;
      mix-blend-mode: soft-light;
      pointer-events: none;
    }

    body {
      color: var(--text);
      background-color: var(--bg);
      background-image:
        radial-gradient(ellipse 140% 90% at 0% -30%, var(--mesh-a), transparent 55%),
        radial-gradient(ellipse 100% 70% at 100% -10%, var(--mesh-b), transparent 48%),
        radial-gradient(ellipse 80% 60% at 50% 110%, var(--mesh-c), transparent 55%);
      min-height: 100vh;
      min-height: 100dvh;
      display: flex;
      flex-direction: column;
      overflow-x: hidden;
      -webkit-font-smoothing: antialiased;
      text-rendering: optimizeLegibility;
    }

    body > main {
      flex: 1 1 auto;
      width: 100%;
      min-height: 0;
    }

    body > header.site-header {
      flex-shrink: 0;
    }

    .site-footer {
      flex-shrink: 0;
    }

    a { color: inherit; text-decoration: none; }
    button { font: inherit; cursor: pointer; }

    a:focus-visible,
    button:focus-visible {
      outline: 2px solid var(--primary);
      outline-offset: 3px;
    }

    .container {
      width: min(1160px, calc(100% - 40px));
      margin: 0 auto;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(255, 255, 255, 0.72);
      backdrop-filter: blur(20px) saturate(1.35);
      -webkit-backdrop-filter: blur(20px) saturate(1.35);
      border-bottom: 1px solid var(--border);
      box-shadow: var(--shadow-sm);
    }

    html.page-modern .site-header {
      background: color-mix(in srgb, var(--surface-strong) 78%, transparent);
      backdrop-filter: blur(28px) saturate(1.65);
      -webkit-backdrop-filter: blur(28px) saturate(1.65);
      border-bottom: 1px solid color-mix(in srgb, var(--border) 85%, var(--primary) 15%);
      box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.55) inset,
        0 12px 40px color-mix(in srgb, var(--primary) 6%, transparent);
    }

    .nav {
      height: 76px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
    }

    .nav-toggle {
      display: none;
      flex-shrink: 0;
      width: 46px;
      height: 46px;
      align-items: center;
      justify-content: center;
      gap: 5px;
      flex-direction: column;
      border: 1px solid var(--border);
      border-radius: 14px;
      background: var(--surface-strong);
      box-shadow: var(--shadow-sm);
      transition: background 0.2s var(--ease-out), border-color 0.2s var(--ease-out);
    }

    .nav-toggle:hover {
      border-color: color-mix(in srgb, var(--primary) 25%, transparent);
      background: var(--white);
    }

    .nav-toggle-bar {
      display: block;
      width: 20px;
      height: 2px;
      border-radius: 2px;
      background: var(--text);
      transition: transform 0.28s var(--ease-out), opacity 0.2s ease;
    }

    .nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
      transform: translateY(7px) rotate(45deg);
    }

    .nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
      opacity: 0;
      transform: scaleX(0);
    }

    .nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
      transform: translateY(-7px) rotate(-45deg);
    }

    .nav-overlay {
      display: none;
      position: fixed;
      inset: 76px 0 0;
      z-index: 45;
      background: rgba(12, 18, 34, 0.35);
      backdrop-filter: blur(4px);
      opacity: 0;
      pointer-events: none;
      transition: opacity 0.28s var(--ease-out);
    }

    .nav-overlay.visible {
      opacity: 1;
      pointer-events: auto;
    }

    .mobile-drawer {
      display: none;
      position: fixed;
      left: 0;
      right: 0;
      top: 76px;
      z-index: 46;
      padding: 16px;
      transform: translateY(-12px);
      opacity: 0;
      pointer-events: none;
      transition: opacity 0.28s var(--ease-out), transform 0.28s var(--ease-out);
    }

    .mobile-drawer.open {
      opacity: 1;
      pointer-events: auto;
      transform: translateY(0);
    }

    .mobile-drawer-inner {
      max-width: 1160px;
      margin: 0 auto;
      padding: 20px;
      border-radius: var(--radius-lg);
      border: 1px solid var(--border);
      background: var(--surface-strong);
      backdrop-filter: blur(16px);
      box-shadow: var(--shadow);
      display: grid;
      gap: 6px;
    }

    .mobile-drawer-inner a {
      padding: 14px 16px;
      border-radius: 14px;
      font-weight: 650;
      font-size: 15px;
      color: #344054;
      transition: background 0.15s ease, color 0.15s ease;
    }

    .mobile-drawer-inner a:hover {
      background: color-mix(in srgb, var(--primary) 8%, transparent);
      color: var(--primary-dark);
    }

    .mobile-drawer-actions {
      display: grid;
      gap: 10px;
      margin-top: 12px;
      padding-top: 16px;
      border-top: 1px solid var(--border);
    }

    .mobile-drawer-actions .btn {
      width: 100%;
    }

    .brand {
      display: flex;
      align-items: center;
      gap: 6px;
      font-weight: 900;
      letter-spacing: -0.03em;
    }

    .brand-logo {
      height: 42px;
      width: auto;
      max-width: 200px;
      object-fit: contain;
      display: block;
      flex-shrink: 0;
      filter: var(--brand-logo-filter, none);
    }

    .brand-text {
      font-size: clamp(16px, 2.35vw, 19px);
      font-weight: 900;
      letter-spacing: -0.03em;
      background: linear-gradient(120deg, var(--primary) 0%, var(--primary-dark) 42%, var(--gold) 105%);
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 26px;
      color: #344054;
      font-size: 14px;
      font-weight: 650;
    }

    .nav-links a:hover { color: var(--primary); }

    .nav-actions {
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .btn {
      border: none;
      border-radius: 999px;
      padding: 12px 20px;
      cursor: pointer;
      font-weight: 750;
      font-size: 14px;
      letter-spacing: -0.02em;
      text-decoration: none;
      transition:
        transform 0.22s var(--ease-out),
        box-shadow 0.22s var(--ease-out),
        border-color 0.2s ease,
        background 0.2s ease;
      display: inline-flex;
      align-items: center;
      justify-content: center;
    }

    .btn-primary {
      color: white;
      background: linear-gradient(145deg, var(--primary) 0%, var(--primary-dark) 42%, var(--gold) 140%);
      box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.18) inset,
        0 14px 36px color-mix(in srgb, var(--primary) 28%, transparent);
    }

    html.page-modern .btn-primary {
      background: linear-gradient(
        120deg,
        var(--primary) 0%,
        var(--primary-dark) 38%,
        var(--gold) 95%
      );
      background-size: 200% 200%;
      transition:
        transform 0.22s var(--ease-out),
        box-shadow 0.22s var(--ease-out),
        border-color 0.2s ease,
        background-position 0.45s var(--ease-out);
    }

    html.page-modern .btn-primary:hover {
      background-position: 100% 50%;
    }

    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.22) inset,
        0 18px 44px color-mix(in srgb, var(--primary) 34%, transparent);
    }

    .btn-secondary {
      color: #1f2937;
      background: var(--surface-strong);
      border: 1px solid var(--border);
      box-shadow: var(--shadow-sm);
    }

    .btn-secondary:hover {
      border-color: color-mix(in srgb, var(--primary) 28%, transparent);
      box-shadow: 0 14px 34px rgba(12, 18, 34, 0.08);
      transform: translateY(-1px);
    }

    .hero { padding: 88px 0 54px; }

    html.page-modern .hero .container.hero-grid > div:first-child > * {
      animation: fade-up-in 0.85s var(--ease-out) backwards;
    }

    html.page-modern .hero .container.hero-grid > div:first-child .eyebrow { animation-delay: 0.06s; }
    html.page-modern .hero .container.hero-grid > div:first-child h1 { animation-delay: 0.12s; }
    html.page-modern .hero .container.hero-grid > div:first-child > p { animation-delay: 0.2s; }
    html.page-modern .hero .container.hero-grid > div:first-child .hero-actions { animation-delay: 0.28s; }
    html.page-modern .hero .container.hero-grid > div:first-child .stats { animation-delay: 0.36s; }

    .hero-grid {
      display: grid;
      grid-template-columns: 1.08fr 0.92fr;
      gap: 44px;
      align-items: center;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 14px;
      border-radius: 999px;
      background: var(--surface-strong);
      border: 1px solid var(--border);
      color: var(--primary-dark);
      font-size: 13px;
      font-weight: 700;
      letter-spacing: -0.01em;
      box-shadow: var(--shadow-sm);
      margin-bottom: 20px;
    }

    .hero h1 {
      font-size: clamp(40px, 5.5vw, 68px);
      font-weight: 800;
      line-height: 1.02;
      letter-spacing: -0.045em;
      max-width: 720px;
      margin-bottom: 22px;
    }

    .gradient-text {
      background: linear-gradient(120deg, var(--primary) 0%, var(--primary-dark) 40%, var(--gold) 95%);
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
    }

    .hero p {
      color: var(--muted);
      font-size: 18px;
      line-height: 1.75;
      max-width: 640px;
      margin-bottom: 28px;
    }

    .hero-actions {
      display: flex;
      align-items: center;
      gap: 12px;
      flex-wrap: wrap;
      margin-bottom: 26px;
    }

    .stats {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 12px;
      max-width: 560px;
    }

    .stat-card {
      background: var(--surface-strong);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 18px;
      box-shadow: var(--shadow-sm);
      transition: border-color 0.2s ease, box-shadow 0.22s var(--ease-out);
    }

    .stat-card:hover {
      border-color: color-mix(in srgb, var(--primary) 20%, transparent);
      box-shadow: 0 16px 40px rgba(12, 18, 34, 0.07);
    }

    .stat-card strong {
      display: block;
      font-size: 22px;
      letter-spacing: -0.04em;
    }

    .stat-card span {
      color: var(--muted);
      font-size: 13px;
    }

    .hero-panel {
      position: relative;
      padding: 20px;
      border-radius: var(--radius-lg);
      background: var(--surface);
      border: 1px solid var(--border);
      backdrop-filter: blur(20px) saturate(1.2);
      -webkit-backdrop-filter: blur(20px) saturate(1.2);
      box-shadow: var(--shadow);
    }

    html.page-modern .hero-panel {
      animation: float-soft 9s ease-in-out infinite, fade-up-in 1s var(--ease-out) 0.18s backwards;
      box-shadow:
        var(--shadow),
        0 0 0 1px color-mix(in srgb, var(--primary) 12%, transparent) inset;
    }

    .hero-panel::before {
      content: "";
      position: absolute;
      inset: 0;
      border-radius: inherit;
      padding: 1px;
      background: linear-gradient(
        145deg,
        rgba(255, 255, 255, 0.65),
        color-mix(in srgb, var(--primary) 12%, transparent),
        color-mix(in srgb, var(--gold) 15%, transparent)
      );
      -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
      mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
      -webkit-mask-composite: xor;
      mask-composite: exclude;
      pointer-events: none;
    }

    .browser-bar {
      height: 44px;
      display: flex;
      align-items: center;
      gap: 7px;
      padding: 0 12px;
      border-bottom: 1px solid var(--border);
    }

    .dot {
      width: 10px;
      height: 10px;
      border-radius: 50%;
      background: #d1d5db;
    }

    .dot:nth-child(1) { background: #fb7185; }
    .dot:nth-child(2) { background: #fbbf24; }
    .dot:nth-child(3) { background: #34d399; }

    .demo-card { padding: 18px; }

    .assistant-card, .user-card {
      border: 1px solid var(--border);
      border-radius: 20px;
      padding: 16px;
      margin-bottom: 12px;
      line-height: 1.6;
      font-size: 14px;
    }

    .assistant-card { background: var(--surface-strong); }

    .user-card {
      background: linear-gradient(155deg, #0c1222 0%, #152238 100%);
      color: white;
      margin-left: 42px;
      border-color: rgba(255, 255, 255, 0.08);
      box-shadow: 0 12px 32px rgba(12, 18, 34, 0.2);
    }

    .mini-input {
      margin-top: 18px;
      display: flex;
      align-items: center;
      gap: 10px;
      background: white;
      border: 1px solid var(--border);
      border-radius: 18px;
      padding: 10px;
      color: #98a2b3;
      font-size: 14px;
    }

    .mini-send {
      margin-left: auto;
      width: 34px;
      height: 34px;
      border-radius: 12px;
      border: none;
      color: white;
      background: linear-gradient(135deg, var(--primary), var(--gold));
    }

    section {
      padding: 80px 0;
      position: relative;
    }

    section:nth-of-type(even):not(.hero):not(.cta) {
      background: linear-gradient(180deg, rgba(255, 255, 255, 0.55) 0%, transparent 100%);
    }

    .section-heading {
      text-align: center;
      max-width: 720px;
      margin: 0 auto 36px;
    }

    .section-heading h2 {
      font-size: clamp(30px, 4vw, 46px);
      line-height: 1.08;
      letter-spacing: -0.06em;
      margin-bottom: 14px;
    }

    .section-heading p {
      color: var(--muted);
      font-size: 17px;
      line-height: 1.7;
    }

    .grid-3 {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 18px;
    }

    .card {
      background: var(--surface-strong);
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      padding: 26px;
      box-shadow: var(--shadow-sm);
      transition:
        transform 0.26s var(--ease-out),
        box-shadow 0.26s var(--ease-out),
        border-color 0.22s ease;
    }

    .card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-hover);
      border-color: color-mix(in srgb, var(--primary) 22%, transparent);
    }

    .icon {
      width: 48px;
      height: 48px;
      border-radius: 15px;
      display: grid;
      place-items: center;
      margin-bottom: 18px;
      background: linear-gradient(145deg, var(--soft-green), var(--soft-gold));
      color: var(--primary-dark);
      font-weight: 800;
      font-size: 15px;
      box-shadow: 0 1px 0 rgba(255, 255, 255, 0.6) inset;
    }

    .card h3 {
      font-size: 20px;
      letter-spacing: -0.03em;
      margin-bottom: 10px;
    }

    .card p {
      color: var(--muted);
      line-height: 1.7;
      font-size: 15px;
    }

    .card ul {
      margin-top: 16px;
      list-style: none;
      display: grid;
      gap: 10px;
      color: #344054;
      font-size: 14px;
    }

    .card li::before {
      content: "✓";
      color: #16a34a;
      font-weight: 900;
      margin-right: 8px;
    }

    .grid-3 .card.service-card {
      display: flex;
      flex-direction: column;
      height: 100%;
    }

    .service-card-body {
      display: flex;
      flex-direction: column;
      flex: 1 1 auto;
      min-height: 0;
    }

    .service-card-desc {
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .service-card-desc p:has(+ ul) {
      font-weight: 700;
      color: var(--text, #0f172a);
      font-size: 14px;
    }

    .service-card-desc ul {
      margin-top: 0;
    }

    .service-card .service-cta {
      margin-top: 22px;
      align-self: center;
      flex-shrink: 0;
      text-decoration: none;
    }

    .policy-wrap {
      display: grid;
      grid-template-columns: 0.95fr 1.05fr;
      gap: 22px;
      align-items: stretch;
    }

    .policy-main {
      background: linear-gradient(
        160deg,
        #0a0f18 0%,
        #121a2e 42%,
        color-mix(in srgb, var(--primary) 38%, var(--policy-accent-mix)) 180%
      );
      color: white;
      border-radius: var(--radius-lg);
      padding: 36px;
      box-shadow: var(--shadow);
      border: 1px solid rgba(255, 255, 255, 0.08);
    }

    .policy-main h2 {
      font-size: clamp(28px, 3.5vw, 38px);
      font-weight: 800;
      letter-spacing: -0.045em;
      line-height: 1.1;
      margin-bottom: 14px;
    }

    .policy-main p {
      color: rgba(226, 232, 240, 0.88);
      line-height: 1.8;
      margin-bottom: 24px;
    }

    .policy-list { display: grid; gap: 14px; }

    .policy-item {
      display: flex;
      gap: 12px;
      align-items: flex-start;
      padding: 14px;
      border-radius: 18px;
      background: rgba(255, 255, 255, 0.08);
      border: 1px solid rgba(255, 255, 255, 0.1);
    }

    .policy-item strong { display: block; margin-bottom: 4px; }

    .policy-item span {
      color: #d0d5dd;
      font-size: 14px;
      line-height: 1.6;
    }

    .policy-cards { display: grid; gap: 18px; }

    .faq {
      max-width: 850px;
      margin: 0 auto;
      display: grid;
      gap: 12px;
    }

    details {
      background: var(--surface-strong);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 18px 22px;
      box-shadow: var(--shadow-sm);
      transition: border-color 0.2s ease, box-shadow 0.22s var(--ease-out);
    }

    details:hover {
      border-color: color-mix(in srgb, var(--primary) 18%, transparent);
    }

    details[open] {
      box-shadow: 0 16px 44px rgba(12, 18, 34, 0.07);
    }

    summary {
      cursor: pointer;
      font-weight: 750;
      letter-spacing: -0.02em;
      color: var(--text);
      list-style: none;
    }

    summary::-webkit-details-marker { display: none; }

    details p {
      margin-top: 12px;
      color: var(--muted);
      line-height: 1.7;
    }

    .cta { padding-bottom: 100px; }

    .cta-box {
      text-align: center;
      border-radius: var(--radius-lg);
      padding: 56px 28px;
      color: white;
      position: relative;
      overflow: hidden;
      border: 1px solid rgba(255, 255, 255, 0.12);
      background:
        radial-gradient(ellipse 80% 90% at 20% 0%, rgba(255, 255, 255, 0.18), transparent 50%),
        radial-gradient(
          ellipse 60% 80% at 100% 100%,
          color-mix(in srgb, var(--gold) 35%, transparent),
          transparent 45%
        ),
        linear-gradient(145deg, #0a0f18 0%, var(--primary-dark) 52%, var(--cta-warm) 130%);
      box-shadow: var(--shadow-hover);
    }

    .cta-box::after {
      content: "";
      position: absolute;
      inset: 0;
      background: radial-gradient(circle at 50% -20%, rgba(255, 255, 255, 0.12), transparent 55%);
      pointer-events: none;
    }

    .cta-box h2,
    .cta-box p,
    .cta-box .btn {
      position: relative;
      z-index: 1;
    }

    .cta-box h2 {
      font-size: clamp(32px, 5vw, 54px);
      line-height: 1.05;
      letter-spacing: -0.06em;
      margin-bottom: 14px;
    }

    .cta-box p {
      max-width: 620px;
      margin: 0 auto 26px;
      color: rgba(236, 253, 245, 0.92);
      line-height: 1.75;
      font-size: 17px;
    }

    .cta-box .btn-secondary {
      background: rgba(255, 255, 255, 0.12);
      border-color: rgba(255, 255, 255, 0.28);
      color: white;
      backdrop-filter: blur(8px);
    }

    .cta-box .btn-secondary:hover {
      background: rgba(255, 255, 255, 0.2);
      border-color: rgba(255, 255, 255, 0.45);
    }

    .contact-section {
      padding: 80px 0 100px;
    }

    .contact-section .section-heading {
      margin-bottom: 28px;
    }

    .contact-layout {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 22px;
      align-items: stretch;
      max-width: 920px;
      margin: 0 auto;
    }

    .contact-layout > .card {
      height: 100%;
      display: flex;
      flex-direction: column;
      box-sizing: border-box;
    }

    .contact-layout > .card .contact-chat-btn {
      margin-top: auto;
      align-self: center;
    }

    .contact-layout .card ul {
      margin-top: 16px;
      list-style: none;
      display: grid;
      gap: 10px;
      color: var(--muted);
      font-size: 14px;
    }

    .contact-layout .card li::before {
      content: "✓";
      color: #16a34a;
      font-weight: 900;
      margin-right: 8px;
    }

    .contact-layout > .card:last-child .contact-form {
      flex: 1 1 auto;
      display: flex;
      flex-direction: column;
      min-height: 0;
    }

    .contact-form label {
      display: block;
      font-size: 13px;
      font-weight: 650;
      margin-bottom: 6px;
      color: var(--muted);
    }

    .contact-form input,
    .contact-form textarea {
      width: 100%;
      padding: 12px 14px;
      border-radius: 14px;
      border: 1px solid var(--border);
      background: var(--surface-strong);
      color: var(--text);
      font: inherit;
      font-size: 15px;
      margin-bottom: 16px;
      outline: none;
    }

    .contact-form input:focus,
    .contact-form textarea:focus {
      border-color: color-mix(in srgb, var(--primary-dark) 35%, transparent);
    }

    .contact-form textarea {
      min-height: 140px;
      resize: vertical;
      line-height: 1.55;
    }

    .contact-form .btn-primary {
      width: 100%;
      margin-top: auto;
    }

    .contact-form-note {
      margin-top: 14px;
      font-size: 14px;
      color: var(--muted);
      line-height: 1.6;
      text-align: center;
      width: 100%;
    }

    .contact-chat-btn {
      margin-top: 14px;
    }

    .contact-form-title {
      font-size: 20px;
      letter-spacing: -0.03em;
      margin-bottom: 14px;
    }

    @media (max-width: 900px) {
      .contact-layout {
        grid-template-columns: 1fr;
      }
    }

    .site-footer {
      background: var(--surface-strong);
      border-top: 1px solid var(--border);
      padding: 40px 0;
      color: var(--muted);
      font-size: 14px;
    }

    .footer-inner {
      display: flex;
      justify-content: space-between;
      gap: 20px;
      flex-wrap: wrap;
    }

    .footer-links {
      display: flex;
      gap: 18px;
      flex-wrap: wrap;
    }

    .footer-links a:hover { color: var(--primary); }

    .footer-legal-row {
      flex-basis: 100%;
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      justify-content: center;
      gap: 14px 18px;
      margin-top: 22px;
      padding-top: 22px;
      border-top: 1px solid var(--border);
      text-align: center;
    }

    .footer-legal-row .footer-legal-label {
      font-size: 13px;
      color: var(--muted);
      font-weight: 600;
    }

    .footer-legal-row .footer-links {
      justify-content: center;
    }

    .theme-switcher {
      display: none;
    }

    html.page-modern .theme-switcher {
      display: flex;
      align-items: center;
      gap: 10px;
      flex-wrap: wrap;
    }

    .reveal {
      opacity: 0;
      transform: translateY(32px);
      transition:
        opacity 0.75s var(--ease-out),
        transform 0.75s var(--ease-out);
      transition-delay: var(--reveal-delay, 0s);
    }

    .reveal.is-visible {
      opacity: 1;
      transform: none;
    }

    html.page-modern .cta-box {
      position: relative;
    }

    html.page-modern .cta-box::before {
      content: "";
      position: absolute;
      inset: -1px;
      border-radius: inherit;
      padding: 1px;
      background: linear-gradient(
        125deg,
        color-mix(in srgb, var(--gold) 55%, transparent),
        color-mix(in srgb, var(--primary) 45%, transparent),
        color-mix(in srgb, var(--cta-warm) 50%, transparent),
        color-mix(in srgb, var(--gold) 55%, transparent)
      );
      background-size: 300% 300%;
      animation: border-shimmer 16s linear infinite;
      -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
      mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
      -webkit-mask-composite: xor;
      mask-composite: exclude;
      pointer-events: none;
      z-index: 0;
    }

    html.page-modern .chat-widget.open {
      animation: chat-pop 0.42s var(--ease-out);
    }

    html.page-modern .section-heading {
      opacity: 0;
      transform: translateY(24px);
      transition: opacity 0.65s var(--ease-out), transform 0.65s var(--ease-out);
    }

    html.page-modern section.reveal.is-visible .section-heading {
      opacity: 1;
      transform: none;
    }

    html.page-modern .grid-3 .card {
      opacity: 0;
      transform: translateY(22px);
      transition: opacity 0.55s var(--ease-out), transform 0.55s var(--ease-out);
    }

    html.page-modern section.reveal.is-visible .grid-3 .card:nth-child(1) { transition-delay: 0.04s; }
    html.page-modern section.reveal.is-visible .grid-3 .card:nth-child(2) { transition-delay: 0.1s; }
    html.page-modern section.reveal.is-visible .grid-3 .card:nth-child(3) { transition-delay: 0.16s; }
    html.page-modern section.reveal.is-visible .grid-3 .card:nth-child(4) { transition-delay: 0.22s; }
    html.page-modern section.reveal.is-visible .grid-3 .card:nth-child(5) { transition-delay: 0.28s; }
    html.page-modern section.reveal.is-visible .grid-3 .card:nth-child(6) { transition-delay: 0.34s; }

    html.page-modern section.reveal.is-visible .grid-3 .card {
      opacity: 1;
      transform: none;
    }

    html.page-modern .policy-wrap .card {
      opacity: 0;
      transform: translateY(18px);
      transition: opacity 0.55s var(--ease-out), transform 0.55s var(--ease-out);
    }

    html.page-modern section.reveal.is-visible .policy-wrap .card:nth-child(1) { transition-delay: 0.06s; }
    html.page-modern section.reveal.is-visible .policy-wrap .card:nth-child(2) { transition-delay: 0.12s; }
    html.page-modern section.reveal.is-visible .policy-wrap .card:nth-child(3) { transition-delay: 0.18s; }

    html.page-modern section.reveal.is-visible .policy-wrap .card {
      opacity: 1;
      transform: none;
    }

    html.page-modern .policy-main {
      opacity: 0;
      transform: translateY(20px);
      transition: opacity 0.65s var(--ease-out) 0.05s, transform 0.65s var(--ease-out) 0.05s;
    }

    html.page-modern section.reveal.is-visible .policy-main {
      opacity: 1;
      transform: none;
    }

    html.page-modern .contact-layout > .card {
      opacity: 0;
      transform: translateY(20px);
      transition: opacity 0.55s var(--ease-out), transform 0.55s var(--ease-out);
    }

    html.page-modern section#contact.reveal.is-visible .contact-layout > .card:nth-child(1) { transition-delay: 0.06s; }
    html.page-modern section#contact.reveal.is-visible .contact-layout > .card:nth-child(2) { transition-delay: 0.14s; }

    html.page-modern section#contact.reveal.is-visible .contact-layout > .card {
      opacity: 1;
      transform: none;
    }

    html.page-modern .eyebrow {
      box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.65) inset,
        0 10px 28px color-mix(in srgb, var(--primary) 10%, transparent);
    }

    .theme-switcher label {
      font-size: 13px;
      font-weight: 650;
      color: var(--muted);
    }

    .theme-switcher select {
      font: inherit;
      font-size: 14px;
      font-weight: 650;
      padding: 8px 12px;
      border-radius: 12px;
      border: 1px solid var(--border);
      background: var(--surface-strong);
      color: var(--text);
      cursor: pointer;
      width: min(100%, 19rem);
      max-width: 100%;
    }

    .theme-switcher select:focus-visible {
      outline: 2px solid var(--primary);
      outline-offset: 2px;
    }

    .chat-toggle {
      position: fixed;
      right: 24px;
      bottom: 24px;
      z-index: 80;
      width: 60px;
      height: 60px;
      border: none;
      border-radius: 20px;
      color: white;
      cursor: pointer;
      font-size: 22px;
      line-height: 1;
      background: linear-gradient(145deg, var(--primary) 0%, var(--primary-dark) 45%, var(--gold) 125%);
      box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.2) inset,
        0 20px 50px color-mix(in srgb, var(--primary) 38%, transparent);
      transition: transform 0.22s var(--ease-out), box-shadow 0.22s var(--ease-out);
    }

    .chat-toggle:hover {
      transform: translateY(-3px) scale(1.03);
      box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.25) inset,
        0 26px 58px color-mix(in srgb, var(--primary) 42%, transparent);
    }

    .chat-widget {
      position: fixed;
      right: 24px;
      bottom: 98px;
      z-index: 90;
      width: min(420px, calc(100vw - 32px));
      height: 620px;
      max-height: calc(100vh - 126px);
      background: rgba(255, 255, 255, 0.94);
      backdrop-filter: blur(20px) saturate(1.2);
      -webkit-backdrop-filter: blur(20px) saturate(1.2);
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-hover);
      display: none;
      overflow: hidden;
    }

    .chat-widget.open {
      display: flex;
      flex-direction: column;
    }

    .chat-header {
      padding: 18px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      border-bottom: 1px solid var(--border);
      background: rgba(255, 255, 255, 0.74);
    }

    .chat-title {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .chat-title-logo {
      width: 40px;
      height: 40px;
      border-radius: 14px;
      object-fit: contain;
      flex-shrink: 0;
      border: 1px solid var(--border);
      background: var(--surface-strong);
      padding: 4px;
      filter: var(--brand-logo-filter, none);
    }

    .chat-title strong { display: block; font-size: 15px; }

    .chat-title span {
      display: block;
      color: var(--muted);
      font-size: 12px;
      margin-top: 2px;
    }

    .chat-close {
      border: none;
      background: #f3f4f6;
      width: 34px;
      height: 34px;
      border-radius: 12px;
      cursor: pointer;
      color: #344054;
      padding: 0;
      display: grid;
      place-items: center;
    }

    .chat-close svg {
      display: block;
      width: 14px;
      height: 14px;
      flex-shrink: 0;
    }

    .chat-body {
      flex: 1;
      overflow-y: auto;
      padding: 18px;
      display: flex;
      flex-direction: column;
      gap: 12px;
    }

    .bubble {
      max-width: 86%;
      padding: 13px 14px;
      border-radius: 18px;
      line-height: 1.55;
      font-size: 14px;
      border: 1px solid var(--border);
    }

    .bubble.ai {
      align-self: flex-start;
      background: white;
      color: #1f2937;
    }

    .bubble.ai strong {
      font-weight: 750;
      color: var(--primary-dark, #102033);
    }

    .bubble.ai ul {
      margin: 10px 0 8px;
      padding-left: 1.35em;
      list-style: disc;
    }

    .bubble.ai li {
      margin: 5px 0;
      padding-left: 2px;
    }

    .bubble.user {
      align-self: flex-end;
      color: white;
      background: #102033;
      border-color: rgba(16, 32, 51, 0.16);
    }

    .quick-prompts {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 2px;
    }

    .quick-prompts button {
      border: 1px solid var(--border);
      background: white;
      border-radius: 999px;
      padding: 8px 10px;
      cursor: pointer;
      color: #344054;
      font-size: 12px;
      font-weight: 700;
    }

    .quick-prompts button:hover {
      color: var(--primary);
      border-color: color-mix(in srgb, var(--primary-dark) 24%, transparent);
    }

    /* [hidden] alone loses to .quick-prompts { display: flex } — force collapse while hidden */
    .quick-prompts[hidden] {
      display: none !important;
    }

    .chat-form {
      padding: 12px;
      border-top: 1px solid var(--border);
      display: flex;
      gap: 8px;
      background: white;
    }

    .chat-form textarea {
      flex: 1;
      resize: none;
      min-height: 42px;
      max-height: 120px;
      border: 1px solid var(--border);
      border-radius: 16px;
      padding: 11px 12px;
      outline: none;
      color: var(--text);
      font-size: 14px;
      line-height: 1.45;
      background: #f9fafb;
    }

    .chat-form textarea:focus {
      border-color: color-mix(in srgb, var(--primary-dark) 35%, transparent);
      background: white;
    }

    .chat-send {
      width: 46px;
      height: 46px;
      border: none;
      border-radius: 16px;
      color: white;
      cursor: pointer;
      font-size: 20px;
      background: linear-gradient(135deg, var(--primary), var(--gold));
    }

    .chat-send:disabled { opacity: 0.45; cursor: not-allowed; }

    .typing {
      display: inline-flex;
      gap: 5px;
      align-items: center;
      height: 22px;
    }

    .typing span {
      width: 7px;
      height: 7px;
      background: var(--primary);
      border-radius: 50%;
      animation: bounce 1.2s infinite ease-in-out;
    }

    .typing span:nth-child(2) { animation-delay: 0.15s; }
    .typing span:nth-child(3) { animation-delay: 0.3s; }

    @keyframes bounce {
      0%, 80%, 100% { transform: translateY(0); opacity: 0.45; }
      40% { transform: translateY(-5px); opacity: 1; }
    }

    @media (max-width: 900px) {
      .nav {
        justify-content: flex-start;
        gap: 10px;
      }

      .brand {
        flex: 1;
        min-width: 0;
      }

      .nav-links { display: none; }

      .nav-toggle {
        display: flex;
        margin-left: 0;
        margin-right: 0px;
      }

      .nav-actions {
        flex-shrink: 0;
      }

      .nav-overlay,
      .mobile-drawer { display: block; }
      body.nav-open {
        overflow: hidden;
      }
      .hero-grid, .policy-wrap { grid-template-columns: 1fr; }
      .grid-3 { grid-template-columns: 1fr; }
      .stats { grid-template-columns: 1fr; }
      .hero { padding-top: 56px; }
      .chat-widget { right: 16px; bottom: 88px; }
      .chat-toggle { right: 16px; bottom: 16px; }
      .nav-actions .btn-primary { display: none; }
    }

    @media (prefers-reduced-motion: reduce) {
      *,
      *::before,
      *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
      }

      html { scroll-behavior: auto; }

      .card:hover,
      .btn-primary:hover,
      .btn-secondary:hover,
      .chat-toggle:hover {
        transform: none;
      }

      .reveal,
      .reveal.is-visible {
        opacity: 1 !important;
        transform: none !important;
      }

      html.page-modern .section-heading {
        opacity: 1 !important;
        transform: none !important;
      }

      html.page-modern .grid-3 .card,
      html.page-modern .policy-wrap .card,
      html.page-modern .policy-main,
      html.page-modern .contact-layout > .card {
        opacity: 1 !important;
        transform: none !important;
      }
    }

    @media (max-width: 560px) {
      .container { width: min(100% - 28px, 1160px); }
      .nav-actions .btn-secondary { display: none; }
      .hero h1 { font-size: 42px; }
      .hero-panel { border-radius: 24px; }
      .policy-main { padding: 26px; }
      .policy-main h2 { font-size: 32px; }
    }

    /* ============================================================
       v3 — additional layer: floating nav, conic borders, spotlight,
       marquee, scroll progress, animated counters, typing demo,
       grid texture, magnetic CTA, scroll dividers, accent serif.
       ============================================================ */

    @keyframes shimmer-text {
      0% { background-position: 0% 50%; }
      100% { background-position: 200% 50%; }
    }

    @keyframes spin-slow {
      to { transform: rotate(360deg); }
    }

    @keyframes blob-drift {
      0%, 100% { transform: translate(0, 0) scale(1); }
      33% { transform: translate(4%, -3%) scale(1.06); }
      66% { transform: translate(-3%, 4%) scale(0.96); }
    }

    @keyframes marquee-x {
      from { transform: translate3d(0, 0, 0); }
      to { transform: translate3d(-50%, 0, 0); }
    }

    @keyframes pulse-ring {
      0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--primary) 35%, transparent); }
      80% { box-shadow: 0 0 0 18px color-mix(in srgb, var(--primary) 0%, transparent); }
      100% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--primary) 0%, transparent); }
    }

    @keyframes caret-blink {
      0%, 49% { opacity: 1; }
      50%, 100% { opacity: 0; }
    }

    html.page-v3 {
      --serif: "Instrument Serif", ui-serif, Georgia, serif;
      --grid-line: color-mix(in srgb, var(--text) 5%, transparent);
    }

    html.page-v3 body::after {
      background-image:
        url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"),
        linear-gradient(transparent 0, transparent calc(100% - 1px), var(--grid-line) calc(100% - 1px)),
        linear-gradient(90deg, transparent 0, transparent calc(100% - 1px), var(--grid-line) calc(100% - 1px));
      background-size: 200px 200px, 100% 64px, 64px 100%;
      opacity: 0.5;
    }

    html.page-v3 .ambient-blobs {
      position: fixed;
      inset: 0;
      z-index: -1;
      pointer-events: none;
      overflow: hidden;
    }

    html.page-v3 .ambient-blobs span {
      position: absolute;
      border-radius: 50%;
      filter: blur(70px);
      opacity: 0.55;
      mix-blend-mode: screen;
      animation: blob-drift 22s ease-in-out infinite;
    }

    html.page-v3 .ambient-blobs span:nth-child(1) {
      width: 460px; height: 460px;
      left: -120px; top: -80px;
      background: radial-gradient(circle, color-mix(in srgb, var(--primary) 75%, transparent), transparent 70%);
    }

    html.page-v3 .ambient-blobs span:nth-child(2) {
      width: 380px; height: 380px;
      right: -100px; top: 120px;
      background: radial-gradient(circle, color-mix(in srgb, var(--gold) 75%, transparent), transparent 70%);
      animation-duration: 26s; animation-delay: -6s;
    }

    html.page-v3 .ambient-blobs span:nth-child(3) {
      width: 520px; height: 520px;
      left: 40%; top: 50%;
      background: radial-gradient(circle, color-mix(in srgb, var(--cta-warm) 55%, transparent), transparent 70%);
      animation-duration: 30s; animation-delay: -10s;
      opacity: 0.35;
    }

    /* —— Scroll progress bar —— */
    html.page-v3 .scroll-progress {
      position: fixed;
      left: 0; top: 0;
      height: 3px;
      width: 100%;
      z-index: 200;
      background: transparent;
      pointer-events: none;
    }

    html.page-v3 .scroll-progress > i {
      display: block;
      height: 100%;
      width: var(--scroll, 0%);
      background: linear-gradient(90deg, var(--primary), var(--gold), var(--cta-warm));
      border-radius: 0 4px 4px 0;
      box-shadow: 0 0 16px color-mix(in srgb, var(--primary) 60%, transparent);
      transition: width 0.08s linear;
    }

    /* —— Floating glass nav pill —— */
    html.page-v3 .site-header {
      position: sticky;
      top: 12px;
      background: transparent;
      border-bottom: none;
      box-shadow: none;
      backdrop-filter: none;
      -webkit-backdrop-filter: none;
    }

    html.page-v3 .site-header .container.nav {
      height: 68px;
      padding: 0 16px;
      border-radius: 999px;
      background: color-mix(in srgb, var(--surface-strong) 78%, transparent);
      backdrop-filter: blur(28px) saturate(1.6);
      -webkit-backdrop-filter: blur(28px) saturate(1.6);
      border: 1px solid color-mix(in srgb, var(--border) 80%, var(--primary) 20%);
      box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.55) inset,
        0 18px 50px color-mix(in srgb, var(--primary) 10%, transparent);
    }

    html.page-v3 .site-header .container.nav .nav-toggle {
      width: 42px; height: 42px;
    }

    @media (max-width: 900px) {
      html.page-v3 .site-header .container.nav { padding: 0 14px; height: 64px; border-radius: 22px; }
    }

    /* —— Brand text: animated gradient + sparkle accent —— */
    @keyframes brand-shift {
      0% { background-position: 0% 50%; }
      50% { background-position: 100% 50%; }
      100% { background-position: 0% 50%; }
    }

    @keyframes brand-sparkle {
      0%, 100% { transform: translate(-50%, -50%) scale(0.85) rotate(0deg); opacity: 0.55; }
      50% { transform: translate(-50%, -50%) scale(1.1) rotate(180deg); opacity: 1; }
    }

    @keyframes brand-dot-bounce {
      0%, 100% { transform: translateY(0); }
      30% { transform: translateY(-3px); }
      60% { transform: translateY(0); }
    }

    html.page-v3 .brand {
      position: relative;
    }

    html.page-v3 .brand-text {
      position: relative;
      background: linear-gradient(
        100deg,
        var(--primary) 0%,
        var(--primary-dark) 18%,
        var(--gold) 38%,
        var(--cta-warm) 58%,
        var(--primary) 78%,
        var(--gold) 100%
      );
      background-size: 280% 100%;
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
      animation: brand-shift 8s ease-in-out infinite;
      transition: filter 0.3s var(--ease-out), letter-spacing 0.3s var(--ease-out);
      will-change: background-position;
    }

    html.page-v3 .brand:hover .brand-text {
      letter-spacing: -0.025em;
      filter: drop-shadow(0 0 14px color-mix(in srgb, var(--primary) 35%, transparent));
    }

    html.page-v3 .brand-text::after {
      content: "✦";
      position: absolute;
      top: 0;
      right: -14px;
      width: 14px;
      height: 14px;
      display: grid;
      place-items: center;
      font-size: 11px;
      color: var(--gold);
      transform-origin: center;
      transform: translate(-50%, -50%) scale(0.85);
      animation: brand-sparkle 3.8s ease-in-out infinite;
      filter: drop-shadow(0 0 6px color-mix(in srgb, var(--gold) 60%, transparent));
      pointer-events: none;
    }

    html.page-v3 .brand .brand-dot {
      display: inline-block;
      color: var(--cta-warm);
      animation: brand-dot-bounce 2.4s ease-in-out infinite;
      animation-delay: 0.4s;
    }

    @media (prefers-reduced-motion: reduce) {
      html.page-v3 .brand-text,
      html.page-v3 .brand-text::after,
      html.page-v3 .brand .brand-dot {
        animation: none !important;
      }
    }

    /* —— Hero typography lift —— */
    html.page-v3 .hero h1 {
      letter-spacing: -0.05em;
    }

    html.page-v3 .hero h1 .gradient-text {
      background: linear-gradient(
        110deg,
        var(--primary) 0%,
        var(--primary-dark) 28%,
        var(--gold) 52%,
        var(--cta-warm) 76%,
        var(--primary) 100%
      );
      background-size: 250% 100%;
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
      animation: shimmer-text 9s linear infinite;
    }

    html.page-v3 .hero h1 .accent-serif {
      font-family: var(--serif);
      font-style: italic;
      font-weight: 400;
      letter-spacing: -0.01em;
      color: color-mix(in srgb, var(--text) 86%, var(--primary) 14%);
    }

    html.page-v3 .eyebrow {
      position: relative;
      padding-left: 30px;
    }

    html.page-v3 .eyebrow::before {
      content: "";
      position: absolute;
      left: 12px;
      top: 50%;
      width: 8px; height: 8px;
      border-radius: 50%;
      background: var(--primary);
      transform: translateY(-50%);
      box-shadow: 0 0 0 0 color-mix(in srgb, var(--primary) 35%, transparent);
      animation: pulse-ring 2.6s ease-out infinite;
    }

    /* —— Animated counter stat-card —— */
    html.page-v3 .stat-card {
      position: relative;
      overflow: hidden;
      isolation: isolate;
    }

    html.page-v3 .stat-card::before {
      content: "";
      position: absolute;
      inset: -1px;
      border-radius: inherit;
      padding: 1px;
      background: linear-gradient(
        135deg,
        color-mix(in srgb, var(--primary) 40%, transparent),
        transparent 55%
      );
      -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
      mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
      -webkit-mask-composite: xor;
      mask-composite: exclude;
      pointer-events: none;
      opacity: 0.6;
    }

    html.page-v3 .stat-card .count {
      display: block;
      font-family: var(--font-display);
      font-size: 30px;
      letter-spacing: -0.05em;
      font-weight: 800;
      background: linear-gradient(120deg, var(--primary), var(--gold));
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
    }

    html.page-v3 .stat-card .count-suffix {
      font-family: var(--font-display);
      font-weight: 700;
      color: color-mix(in srgb, var(--text) 85%, var(--primary) 15%);
      margin-left: 1px;
    }

    /* —— Hero panel: typing demo + 3D tilt frame —— */
    html.page-v3 .hero-panel {
      transform: perspective(1400px) rotateX(2deg) rotateY(-3deg);
      transform-origin: center;
      transition: transform 0.6s var(--ease-out);
    }

    html.page-v3 .hero-panel:hover {
      transform: perspective(1400px) rotateX(0deg) rotateY(0deg) translateY(-4px);
    }

    html.page-v3 .hero-panel .typing-line {
      display: inline-block;
      min-height: 1em;
      white-space: pre-wrap;
    }

    html.page-v3 .hero-panel .mini-input {
      align-items: center;
    }

    html.page-v3 .hero-panel .mini-send {
      animation: pulse-ring 2.6s ease-out infinite;
    }

    /* —— Capability marquee strip —— */
    html.page-v3 .marquee {
      position: relative;
      margin: 14px 0 12px;
      padding: 18px 0;
      overflow: hidden;
      mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
      -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
    }

    html.page-v3 .marquee-track {
      display: flex;
      gap: 14px;
      width: max-content;
      animation: marquee-x 38s linear infinite;
    }

    html.page-v3 .marquee:hover .marquee-track {
      animation-play-state: paused;
    }

    html.page-v3 .marquee-chip {
      flex-shrink: 0;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 10px 16px;
      border-radius: 999px;
      background: var(--surface-strong);
      border: 1px solid var(--border);
      font-size: 13px;
      font-weight: 700;
      letter-spacing: -0.01em;
      color: color-mix(in srgb, var(--text) 80%, var(--primary) 20%);
      box-shadow: var(--shadow-sm);
    }

    html.page-v3 .marquee-chip::before {
      content: "";
      width: 6px; height: 6px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--primary), var(--gold));
      box-shadow: 0 0 8px color-mix(in srgb, var(--primary) 45%, transparent);
    }

    /* —— Section dividers (animated wave/line) —— */
    html.page-v3 section + section {
      position: relative;
    }

    html.page-v3 section + section::before {
      content: "";
      display: block;
      position: absolute;
      top: 0;
      left: 50%;
      transform: translateX(-50%);
      width: min(80%, 760px);
      height: 1px;
      background: linear-gradient(
        90deg,
        transparent,
        color-mix(in srgb, var(--primary) 55%, transparent),
        color-mix(in srgb, var(--gold) 55%, transparent),
        transparent
      );
      opacity: 0.7;
    }

    /* —— Spotlight + conic-gradient border on cards —— */
    html.page-v3 .card {
      position: relative;
      isolation: isolate;
      overflow: hidden;
      transition:
        transform 0.4s var(--ease-out),
        box-shadow 0.4s var(--ease-out),
        border-color 0.3s ease;
    }

    html.page-v3 .card::before {
      content: "";
      position: absolute;
      inset: 0;
      border-radius: inherit;
      pointer-events: none;
      background: radial-gradient(
        320px circle at var(--mx, 50%) var(--my, 0%),
        color-mix(in srgb, var(--primary) 14%, transparent),
        transparent 55%
      );
      opacity: 0;
      transition: opacity 0.4s var(--ease-out);
      z-index: 0;
    }

    html.page-v3 .card::after {
      content: "";
      position: absolute;
      inset: -1px;
      border-radius: inherit;
      padding: 1px;
      background: conic-gradient(
        from var(--ang, 0deg),
        transparent 0deg,
        color-mix(in srgb, var(--primary) 60%, transparent) 70deg,
        color-mix(in srgb, var(--gold) 60%, transparent) 140deg,
        transparent 220deg,
        transparent 360deg
      );
      -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
      mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
      -webkit-mask-composite: xor;
      mask-composite: exclude;
      opacity: 0;
      transition: opacity 0.45s var(--ease-out);
      z-index: 0;
    }

    html.page-v3 .card:hover::before { opacity: 1; }
    html.page-v3 .card:hover::after { opacity: 1; animation: spin-slow 8s linear infinite; }

    html.page-v3 .card > * { position: relative; z-index: 1; }

    html.page-v3 .icon {
      transition: transform 0.45s var(--ease-out), box-shadow 0.45s var(--ease-out);
    }

    html.page-v3 .card:hover .icon {
      transform: rotate(-6deg) scale(1.06);
      box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.6) inset,
        0 12px 28px color-mix(in srgb, var(--primary) 22%, transparent);
    }

    /* —— Process / policy main: shimmer overlay —— */
    html.page-v3 .policy-main {
      position: relative;
      overflow: hidden;
    }

    html.page-v3 .policy-main::after {
      content: "";
      position: absolute;
      inset: -50%;
      background: conic-gradient(
        from 0deg,
        transparent 0deg,
        rgba(255, 255, 255, 0.07) 80deg,
        transparent 160deg,
        transparent 360deg
      );
      animation: spin-slow 22s linear infinite;
      pointer-events: none;
      z-index: 0;
    }

    html.page-v3 .policy-main > * { position: relative; z-index: 1; }

    html.page-v3 .policy-item {
      transition: background 0.3s ease, border-color 0.3s ease, transform 0.3s var(--ease-out);
    }

    html.page-v3 .policy-item:hover {
      background: rgba(255, 255, 255, 0.12);
      border-color: rgba(255, 255, 255, 0.18);
      transform: translateX(4px);
    }

    /* —— FAQ details: smoother open + indicator —— */
    html.page-v3 details {
      position: relative;
      transition:
        border-color 0.25s ease,
        box-shadow 0.25s var(--ease-out),
        background 0.25s ease;
    }

    html.page-v3 details summary {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
    }

    html.page-v3 details summary::after {
      content: "+";
      flex-shrink: 0;
      width: 28px;
      height: 28px;
      border-radius: 50%;
      display: grid;
      place-items: center;
      font-weight: 600;
      font-size: 18px;
      color: var(--primary-dark);
      background: color-mix(in srgb, var(--primary) 12%, transparent);
      border: 1px solid color-mix(in srgb, var(--primary) 22%, transparent);
      transition: transform 0.32s var(--ease-out), background 0.25s ease;
    }

    html.page-v3 details[open] summary::after {
      content: "−";
      transform: rotate(180deg);
      background: color-mix(in srgb, var(--primary) 18%, transparent);
    }

    /* —— CTA: extra glow + magnetic primary —— */
    html.page-v3 .btn-primary {
      position: relative;
      overflow: hidden;
      isolation: isolate;
      will-change: transform;
    }

    html.page-v3 .btn-primary::after {
      content: "";
      position: absolute;
      inset: 0;
      background: radial-gradient(
        180px circle at var(--mx, 50%) var(--my, 50%),
        rgba(255, 255, 255, 0.32),
        transparent 55%
      );
      opacity: 0;
      transition: opacity 0.3s var(--ease-out);
      pointer-events: none;
      z-index: 0;
    }

    html.page-v3 .btn-primary:hover::after { opacity: 1; }

    html.page-v3 .cta-box {
      transform-style: preserve-3d;
    }

    html.page-v3 .cta-box h2 {
      background: linear-gradient(
        110deg,
        #ffffff 0%,
        color-mix(in srgb, #ffffff 80%, var(--gold) 20%) 50%,
        #ffffff 100%
      );
      background-size: 200% 100%;
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
      animation: shimmer-text 8s linear infinite;
    }

    /* —— Chat toggle: orbit ring —— */
    html.page-v3 .chat-toggle {
      position: fixed;
    }

    html.page-v3 .chat-toggle::before {
      content: "";
      position: absolute;
      inset: -8px;
      border-radius: 26px;
      background: conic-gradient(
        from 0deg,
        transparent,
        color-mix(in srgb, var(--primary) 55%, transparent),
        color-mix(in srgb, var(--gold) 55%, transparent),
        transparent
      );
      animation: spin-slow 6s linear infinite;
      filter: blur(6px);
      opacity: 0.55;
      z-index: -1;
    }

    /* —— Theme switcher: chip-style —— */
    html.page-v3 .theme-switcher select {
      border-radius: 999px;
      padding: 9px 14px;
      background: color-mix(in srgb, var(--surface-strong) 90%, transparent);
      border-color: color-mix(in srgb, var(--border) 70%, var(--primary) 30%);
      box-shadow: var(--shadow-sm);
    }

    /* —— Reduced motion overrides for v3 specific items —— */
    @media (prefers-reduced-motion: reduce) {
      html.page-v3 .hero h1 .gradient-text,
      html.page-v3 .cta-box h2,
      html.page-v3 .marquee-track,
      html.page-v3 .ambient-blobs span,
      html.page-v3 .chat-toggle::before,
      html.page-v3 .policy-main::after,
      html.page-v3 .card:hover::after,
      html.page-v3 .eyebrow::before,
      html.page-v3 .hero-panel .typing-line,
      html.page-v3 .hero-panel .mini-send {
        animation: none !important;
      }

      html.page-v3 .hero-panel,
      html.page-v3 .hero-panel:hover {
        transform: none !important;
      }
    }

    @media (max-width: 900px) {
      html.page-v3 .hero-panel,
      html.page-v3 .hero-panel:hover {
        transform: none;
      }
    }

    /* ============================================================
       Blog page styles (scoped to .page-blog)
       ============================================================ */

    @keyframes float-tag {
      0%, 100% { transform: translateY(0); }
      50% { transform: translateY(-3px); }
    }

    .page-blog .blog-hero {
      padding: 76px 0 36px;
      text-align: center;
    }

    .page-blog .blog-hero .eyebrow {
      margin-left: auto;
      margin-right: auto;
    }

    .page-blog .blog-hero h1 {
      font-size: clamp(40px, 5.5vw, 64px);
      line-height: 1.04;
      letter-spacing: -0.05em;
      max-width: 880px;
      margin: 0 auto 18px;
      font-weight: 800;
    }

    .page-blog .blog-hero p {
      color: var(--muted);
      font-size: 18px;
      line-height: 1.7;
      max-width: 640px;
      margin: 0 auto 30px;
    }

    .page-blog.page-error .blog-hero.error-page-hero {
      padding-bottom: 72px;
    }

    .page-blog.page-error .error-page-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      justify-content: center;
      align-items: center;
      margin-top: 8px;
    }

    .page-blog.page-article .blog-hero h1 .gradient-text {
      background: linear-gradient(
        110deg,
        var(--primary) 0%,
        var(--primary-dark) 28%,
        var(--gold) 52%,
        var(--cta-warm) 76%,
        var(--primary) 100%
      );
      background-size: 250% 100%;
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
      animation: shimmer-text 9s linear infinite;
    }

    .page-blog.page-article .blog-hero h1 .accent-serif {
      font-family: var(--serif);
      font-style: italic;
      font-weight: 400;
      letter-spacing: -0.01em;
      color: color-mix(in srgb, var(--text) 86%, var(--primary) 14%);
    }

    .page-blog.page-article .blog-hero .post-meta.article-hero-meta {
      justify-content: center;
      max-width: 720px;
      margin: 14px auto 0;
    }

    .page-blog .blog-search {
      display: flex;
      align-items: center;
      gap: 10px;
      max-width: 560px;
      margin: 0 auto 22px;
      padding: 8px 8px 8px 18px;
      border-radius: 999px;
      background: var(--surface-strong);
      border: 1px solid var(--border);
      box-shadow: var(--shadow-sm);
      transition: border-color 0.25s ease, box-shadow 0.25s var(--ease-out);
    }

    .page-blog .blog-search:focus-within {
      border-color: color-mix(in srgb, var(--primary) 35%, transparent);
      box-shadow:
        var(--shadow-sm),
        0 12px 32px color-mix(in srgb, var(--primary) 14%, transparent);
    }

    .page-blog .blog-search svg {
      width: 18px;
      height: 18px;
      color: var(--muted);
      flex-shrink: 0;
    }

    .page-blog .blog-search input {
      flex: 1;
      border: none;
      outline: none;
      background: transparent;
      font: inherit;
      font-size: 15px;
      color: var(--text);
      padding: 8px 0;
      min-width: 0;
    }

    .page-blog .blog-search button {
      border: none;
      border-radius: 999px;
      padding: 10px 18px;
      color: white;
      cursor: pointer;
      font-weight: 750;
      font-size: 14px;
      letter-spacing: -0.01em;
      background: linear-gradient(135deg, var(--primary), var(--primary-dark) 60%, var(--gold));
      transition: transform 0.2s var(--ease-out), box-shadow 0.2s var(--ease-out);
    }

    .page-blog .blog-search button:hover {
      transform: translateY(-1px);
      box-shadow: 0 12px 28px color-mix(in srgb, var(--primary) 28%, transparent);
    }

    .page-blog .blog-search .blog-search-clear {
      flex-shrink: 0;
      padding: 8px 12px;
      font-size: 13px;
      font-weight: 750;
      color: var(--primary-dark);
      text-decoration: underline;
      text-underline-offset: 3px;
      white-space: nowrap;
    }

    .page-blog .blog-search .blog-search-clear:hover {
      color: var(--primary);
    }

    .page-blog .category-chips {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 8px;
      max-width: 760px;
      margin: 0 auto;
    }

    .page-blog .chip {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 16px;
      border-radius: 999px;
      background: var(--surface-strong);
      border: 1px solid var(--border);
      color: color-mix(in srgb, var(--text) 75%, var(--primary) 25%);
      font-size: 13px;
      font-weight: 700;
      cursor: pointer;
      transition:
        background 0.22s ease,
        color 0.22s ease,
        border-color 0.22s ease,
        transform 0.22s var(--ease-out);
    }

    .page-blog .chip:hover {
      transform: translateY(-2px);
      border-color: color-mix(in srgb, var(--primary) 35%, transparent);
      color: var(--primary-dark);
    }

    .page-blog .chip.active {
      background: linear-gradient(135deg, var(--primary), var(--primary-dark));
      color: white;
      border-color: transparent;
      box-shadow: 0 12px 28px color-mix(in srgb, var(--primary) 28%, transparent);
    }

    .page-blog a.chip {
      text-decoration: none;
      box-sizing: border-box;
    }

    .page-blog .posts-section .section-heading .blog-list-meta {
      margin-top: 8px;
      font-size: 14px;
      color: var(--muted);
      font-weight: 600;
    }

    /* —— Featured post —— */
    .page-blog .featured-section { padding: 64px 0 64px; }

    .page-blog .featured-post {
      display: grid;
      grid-template-columns: 1.05fr 0.95fr;
      gap: 0;
      border-radius: var(--radius-lg);
      background: var(--surface-strong);
      border: 1px solid var(--border);
      overflow: hidden;
      box-shadow: var(--shadow);
      transition:
        transform 0.4s var(--ease-out),
        box-shadow 0.4s var(--ease-out);
    }

    .page-blog .featured-post:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-hover);
    }

    .page-blog .featured-cover {
      position: relative;
      min-height: 360px;
      background:
        radial-gradient(ellipse 120% 90% at 0% 0%, color-mix(in srgb, var(--gold) 55%, transparent), transparent 55%),
        radial-gradient(ellipse 120% 90% at 100% 100%, color-mix(in srgb, var(--cta-warm) 55%, transparent), transparent 55%),
        linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 60%, #0a0f18 130%);
      overflow: hidden;
      isolation: isolate;
    }

    .page-blog .featured-cover::before {
      content: "";
      position: absolute;
      inset: -20%;
      background: conic-gradient(
        from 0deg,
        transparent 0deg,
        rgba(255, 255, 255, 0.18) 80deg,
        transparent 160deg,
        transparent 360deg
      );
      animation: spin-slow 26s linear infinite;
      pointer-events: none;
    }

    .page-blog .featured-cover::after {
      content: "";
      position: absolute;
      inset: 0;
      background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
      background-size: 180px 180px;
      opacity: 0.18;
      mix-blend-mode: soft-light;
      pointer-events: none;
    }

    .page-blog .featured-cover .featured-glyph {
      position: absolute;
      inset: 0;
      display: grid;
      place-items: center;
      color: rgba(255, 255, 255, 0.92);
      font-family: var(--font-display, var(--font));
      font-weight: 800;
      font-size: clamp(72px, 14vw, 156px);
      letter-spacing: -0.06em;
      filter: drop-shadow(0 14px 40px rgba(0, 0, 0, 0.3));
      z-index: 1;
    }

    .page-blog .featured-body {
      padding: 36px;
      display: flex;
      flex-direction: column;
      gap: 16px;
      justify-content: center;
    }

    .page-blog .featured-badge {
      align-self: flex-start;
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 6px 12px;
      border-radius: 999px;
      background: linear-gradient(135deg, var(--gold), var(--cta-warm));
      color: white;
      font-size: 12px;
      font-weight: 800;
      letter-spacing: 0.06em;
      text-transform: uppercase;
    }

    .page-blog .featured-body h2 {
      font-size: clamp(26px, 3.4vw, 38px);
      line-height: 1.12;
      letter-spacing: -0.045em;
      font-weight: 800;
    }

    .page-blog .featured-body p {
      color: var(--muted);
      font-size: 16px;
      line-height: 1.7;
    }

    .page-blog .post-meta {
      display: flex;
      align-items: center;
      gap: 10px;
      color: var(--muted);
      font-size: 13px;
      font-weight: 600;
      flex-wrap: wrap;
    }

    .page-blog .post-meta .dot-sep {
      width: 4px;
      height: 4px;
      border-radius: 50%;
      background: color-mix(in srgb, var(--muted) 50%, transparent);
    }

    /* Legacy initials badge: hide if old Twig cache or markup still emits this node */
    .page-blog .author-avatar {
      display: none !important;
    }

    .page-blog .read-more {
      align-self: flex-start;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-weight: 750;
      font-size: 14px;
      color: var(--primary-dark);
      letter-spacing: -0.01em;
      transition: gap 0.25s var(--ease-out), color 0.2s ease;
    }

    .page-blog .read-more:hover {
      gap: 12px;
      color: var(--primary);
    }

    .page-blog .read-more svg {
      width: 14px;
      height: 14px;
    }

    /* —— Posts grid —— */
    .page-blog .posts-section { padding: 48px 0 48px; }

    .page-blog .posts-section .section-heading {
      text-align: left;
      max-width: 100%;
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 18px;
      flex-wrap: wrap;
      margin-bottom: 28px;
    }

    .page-blog .posts-section .section-heading h2 {
      font-size: clamp(26px, 3.4vw, 36px);
      letter-spacing: -0.04em;
      line-height: 1.08;
    }

    .page-blog .posts-section .section-heading p {
      color: var(--muted);
      max-width: 420px;
    }

    .page-blog .posts-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 22px;
    }

    .page-blog .post-card {
      display: flex;
      flex-direction: column;
      background: var(--surface-strong);
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-sm);
      overflow: hidden;
      isolation: isolate;
      position: relative;
      transition:
        transform 0.36s var(--ease-out),
        box-shadow 0.36s var(--ease-out),
        border-color 0.3s ease;
    }

    .page-blog .post-card:hover {
      transform: translateY(-5px);
      box-shadow: var(--shadow-hover);
      border-color: color-mix(in srgb, var(--primary) 22%, transparent);
    }

    .page-blog .post-cover {
      position: relative;
      aspect-ratio: 16 / 9;
      overflow: hidden;
    }

    .page-blog .post-cover::before {
      content: "";
      position: absolute;
      inset: 0;
      background: var(--cover-bg, linear-gradient(135deg, var(--primary), var(--primary-dark) 60%, var(--gold)));
      transition: transform 0.55s var(--ease-out);
      transform-origin: center;
    }

    .page-blog .post-card:hover .post-cover::before {
      transform: scale(1.08);
    }

    .page-blog .post-cover::after {
      content: "";
      position: absolute;
      inset: 0;
      background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
      background-size: 160px 160px;
      opacity: 0.16;
      mix-blend-mode: soft-light;
      pointer-events: none;
    }

    .page-blog .post-cover .post-glyph {
      position: absolute;
      inset: 0;
      display: grid;
      place-items: center;
      color: rgba(255, 255, 255, 0.95);
      font-family: var(--font-display, var(--font));
      font-weight: 800;
      font-size: clamp(56px, 8vw, 88px);
      letter-spacing: -0.06em;
      z-index: 1;
      filter: drop-shadow(0 6px 20px rgba(0, 0, 0, 0.25));
    }

    .page-blog .post-cover .post-tag {
      position: absolute;
      left: 14px;
      top: 14px;
      padding: 6px 12px;
      border-radius: 999px;
      background: rgba(255, 255, 255, 0.92);
      backdrop-filter: blur(10px);
      color: var(--primary-dark);
      font-size: 11px;
      font-weight: 800;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      z-index: 2;
      border: 1px solid rgba(255, 255, 255, 0.4);
    }

    .page-blog .post-body {
      padding: 22px 22px 24px;
      display: flex;
      flex-direction: column;
      gap: 12px;
      flex: 1;
    }

    .page-blog .post-body h3 {
      font-size: 19px;
      line-height: 1.28;
      letter-spacing: -0.025em;
      font-weight: 750;
    }

    .page-blog .post-body p {
      color: var(--muted);
      font-size: 14.5px;
      line-height: 1.6;
      flex: 1;
    }

    .page-blog .post-body .post-meta {
      font-size: 12.5px;
      margin-top: 4px;
    }

    /* Cover palettes per category */
    .page-blog .post-card[data-cat="strategy"] .post-cover::before {
      background: linear-gradient(135deg, #2563eb, #1d4ed8 55%, #7c3aed);
    }
    .page-blog .post-card[data-cat="engineering"] .post-cover::before {
      background: linear-gradient(135deg, #0d9488, #0f766e 55%, #14b8a6);
    }
    .page-blog .post-card[data-cat="playbook"] .post-cover::before {
      background: linear-gradient(135deg, #7c3aed, #6d28d9 55%, #c4b5fd);
    }
    .page-blog .post-card[data-cat="customer"] .post-cover::before {
      background: linear-gradient(135deg, #ea580c, #c2410c 55%, #fbbf24);
    }
    .page-blog .post-card[data-cat="marketing"] .post-cover::before {
      background: linear-gradient(135deg, #db2777, #be185d 55%, #fb923c);
    }
    .page-blog .post-card[data-cat="trust"] .post-cover::before {
      background: linear-gradient(135deg, #0a0f18, #1e293b 55%, #475569);
    }
    .page-blog .post-card[data-cat="tools"] .post-cover::before {
      background: linear-gradient(135deg, #0284c7, #0369a1 55%, #7dd3fc);
    }
    .page-blog .post-card[data-cat="research"] .post-cover::before {
      background: linear-gradient(135deg, #65a30d, #4d7c0f 55%, #facc15);
    }
    .page-blog .post-card[data-cat="ops"] .post-cover::before {
      background: linear-gradient(135deg, #9333ea, #7e22ce 55%, #22d3ee);
    }

    /* —— Pagination —— */
    .page-blog .pagination {
      display: flex;
      justify-content: center;
      align-items: center;
      gap: 6px;
      margin-top: 36px;
    }

    .page-blog .pagination button {
      min-width: 40px;
      height: 40px;
      border-radius: 12px;
      border: 1px solid var(--border);
      background: var(--surface-strong);
      color: var(--text);
      font-weight: 700;
      font-size: 14px;
      cursor: pointer;
      transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s var(--ease-out);
    }

    .page-blog .pagination button:hover {
      border-color: color-mix(in srgb, var(--primary) 30%, transparent);
      color: var(--primary-dark);
      transform: translateY(-1px);
    }

    .page-blog .pagination button.active {
      background: linear-gradient(135deg, var(--primary), var(--primary-dark));
      color: white;
      border-color: transparent;
    }

    .page-blog .pagination a.pagination-num,
    .page-blog .pagination a.pagination-nav {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-width: 40px;
      height: 40px;
      padding: 0 10px;
      border-radius: 12px;
      border: 1px solid var(--border);
      background: var(--surface-strong);
      color: var(--text);
      font-weight: 700;
      font-size: 14px;
      text-decoration: none;
      cursor: pointer;
      transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s var(--ease-out);
      box-sizing: border-box;
    }

    .page-blog .pagination a.pagination-num:hover,
    .page-blog .pagination a.pagination-nav:hover {
      border-color: color-mix(in srgb, var(--primary) 30%, transparent);
      color: var(--primary-dark);
      transform: translateY(-1px);
    }

    .page-blog .pagination a.pagination-num.active {
      background: linear-gradient(135deg, var(--primary), var(--primary-dark));
      color: white;
      border-color: transparent;
    }

    .page-blog .pagination span.pagination-nav--disabled {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-width: 40px;
      height: 40px;
      opacity: 0.38;
      cursor: not-allowed;
      font-size: 18px;
      font-weight: 700;
      color: var(--muted);
      user-select: none;
    }

    .page-blog .pagination .pagination-ellipsis {
      padding: 0 6px;
      font-weight: 800;
      color: var(--muted);
      user-select: none;
    }

    /* —— Newsletter section —— */
    .page-blog .newsletter-section,
    .page-home .newsletter-section { padding: 56px 0 88px; }

    .page-blog .newsletter-box,
    .page-home .newsletter-box {
      position: relative;
      overflow: hidden;
      border-radius: var(--radius-lg);
      padding: 56px 32px;
      text-align: center;
      color: white;
      border: 1px solid rgba(255, 255, 255, 0.12);
      background:
        radial-gradient(ellipse 80% 90% at 20% 0%, rgba(255, 255, 255, 0.16), transparent 50%),
        radial-gradient(
          ellipse 60% 80% at 100% 100%,
          color-mix(in srgb, var(--gold) 35%, transparent),
          transparent 45%
        ),
        linear-gradient(145deg, #0a0f18 0%, var(--primary-dark) 52%, var(--cta-warm) 130%);
      box-shadow: var(--shadow-hover);
    }

    .page-blog .newsletter-box::after,
    .page-home .newsletter-box::after {
      content: "";
      position: absolute;
      inset: -50%;
      background: conic-gradient(
        from 0deg,
        transparent,
        rgba(255, 255, 255, 0.08) 80deg,
        transparent 160deg,
        transparent 360deg
      );
      animation: spin-slow 22s linear infinite;
      pointer-events: none;
    }

    .page-blog .newsletter-box > *,
    .page-home .newsletter-box > * { position: relative; z-index: 1; }

    .page-blog .newsletter-box h2,
    .page-home .newsletter-box h2 {
      font-size: clamp(28px, 4.2vw, 44px);
      line-height: 1.08;
      letter-spacing: -0.05em;
      margin-bottom: 14px;
    }

    .page-blog .newsletter-box p,
    .page-home .newsletter-box p {
      max-width: 580px;
      margin: 0 auto 26px;
      color: rgba(236, 253, 245, 0.92);
      font-size: 16px;
      line-height: 1.7;
    }

    .page-blog .newsletter-form,
    .page-home .newsletter-form {
      display: flex;
      flex-direction: column;
      gap: 10px;
      max-width: 520px;
      margin: 0 auto;
      padding: 12px;
      border-radius: 22px;
      background: rgba(255, 255, 255, 0.12);
      border: 1px solid rgba(255, 255, 255, 0.22);
      backdrop-filter: blur(10px);
    }

    .page-blog .newsletter-form-inline,
    .page-home .newsletter-form-inline {
      display: flex;
      gap: 8px;
      align-items: center;
      padding: 4px 6px 4px 10px;
      border-radius: 999px;
      background: rgba(255, 255, 255, 0.08);
      border: 1px solid rgba(255, 255, 255, 0.14);
    }

    .page-blog .newsletter-field-name,
    .page-home .newsletter-field-name {
      width: 100%;
      box-sizing: border-box;
      border: none;
      outline: none;
      background: rgba(255, 255, 255, 0.08);
      border: 1px solid rgba(255, 255, 255, 0.14);
      border-radius: 999px;
      color: white;
      font: inherit;
      font-size: 15px;
      padding: 10px 18px;
    }

    .page-blog .newsletter-field-name::placeholder,
    .page-home .newsletter-field-name::placeholder {
      color: rgba(236, 253, 245, 0.65);
    }

    .page-blog .newsletter-form-inline input,
    .page-home .newsletter-form-inline input {
      flex: 1;
      border: none;
      outline: none;
      background: transparent;
      color: white;
      font: inherit;
      font-size: 15px;
      padding: 10px 16px;
      min-width: 0;
    }

    .page-blog .newsletter-form-inline input::placeholder,
    .page-home .newsletter-form-inline input::placeholder {
      color: rgba(236, 253, 245, 0.65);
    }

    .page-blog .newsletter-form button,
    .page-home .newsletter-form button {
      border: none;
      cursor: pointer;
      padding: 10px 20px;
      border-radius: 999px;
      background: white;
      color: #0a0f18;
      font-weight: 800;
      font-size: 14px;
      letter-spacing: -0.01em;
      transition: transform 0.2s var(--ease-out), box-shadow 0.2s var(--ease-out);
      flex-shrink: 0;
    }

    .page-blog .newsletter-form button:hover,
    .page-home .newsletter-form button:hover {
      transform: translateY(-1px);
      box-shadow: 0 12px 28px rgba(0, 0, 0, 0.18);
    }

    .page-blog .newsletter-note,
    .page-home .newsletter-note {
      margin-top: 14px;
      font-size: 12.5px;
      color: rgba(236, 253, 245, 0.7);
    }

    .page-blog .newsletter-note.newsletter-note--error,
    .page-home .newsletter-note.newsletter-note--error {
      color: #fecaca;
    }

    @media (max-width: 520px) {
      .page-blog .newsletter-form-inline,
      .page-home .newsletter-form-inline {
        flex-direction: column;
        align-items: stretch;
        border-radius: 18px;
        padding: 10px;
      }

      .page-blog .newsletter-form-inline button,
      .page-home .newsletter-form-inline button {
        width: 100%;
      }
    }

    /* —— v3 reveal staggers for post grid —— */
    html.page-modern .posts-grid .post-card {
      opacity: 0;
      transform: translateY(22px);
      transition: opacity 0.55s var(--ease-out), transform 0.55s var(--ease-out);
    }

    html.page-modern section.posts-section.reveal.is-visible .posts-grid .post-card { opacity: 1; transform: none; }
    html.page-modern section.posts-section.reveal.is-visible .posts-grid .post-card:nth-child(1) { transition-delay: 0.04s; }
    html.page-modern section.posts-section.reveal.is-visible .posts-grid .post-card:nth-child(2) { transition-delay: 0.1s; }
    html.page-modern section.posts-section.reveal.is-visible .posts-grid .post-card:nth-child(3) { transition-delay: 0.16s; }
    html.page-modern section.posts-section.reveal.is-visible .posts-grid .post-card:nth-child(4) { transition-delay: 0.22s; }
    html.page-modern section.posts-section.reveal.is-visible .posts-grid .post-card:nth-child(5) { transition-delay: 0.28s; }
    html.page-modern section.posts-section.reveal.is-visible .posts-grid .post-card:nth-child(6) { transition-delay: 0.34s; }
    html.page-modern section.posts-section.reveal.is-visible .posts-grid .post-card:nth-child(7) { transition-delay: 0.4s; }
    html.page-modern section.posts-section.reveal.is-visible .posts-grid .post-card:nth-child(8) { transition-delay: 0.46s; }
    html.page-modern section.posts-section.reveal.is-visible .posts-grid .post-card:nth-child(9) { transition-delay: 0.52s; }

    html.page-modern .featured-post {
      opacity: 0;
      transform: translateY(22px);
      transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
    }

    html.page-modern section.featured-section.reveal.is-visible .featured-post {
      opacity: 1;
      transform: none;
    }

    @media (max-width: 900px) {
      .page-blog .featured-post { grid-template-columns: 1fr; }
      .page-blog .featured-cover { min-height: 220px; }
      .page-blog .featured-body { padding: 26px; }
      .page-blog .posts-grid { grid-template-columns: 1fr; }
      .page-blog .posts-section .section-heading { flex-direction: column; align-items: flex-start; }
    }

    @media (min-width: 901px) and (max-width: 1100px) {
      .page-blog .posts-grid { grid-template-columns: repeat(2, 1fr); }
    }

    @media (prefers-reduced-motion: reduce) {
      .page-blog .featured-cover::before,
      .page-blog .newsletter-box::after,
      .page-home .newsletter-box::after {
        animation: none !important;
      }
      html.page-modern .posts-grid .post-card,
      html.page-modern .featured-post {
        opacity: 1 !important;
        transform: none !important;
      }
    }

/* ===== From article.html ===== */
/* Themes: data-theme on <html> — core + extended palettes (footer dropdown). See THEMES in script. */
    :root {
      --bg: #f4f6f9;
      --white: #ffffff;
      --surface: rgba(255, 255, 255, 0.76);
      --surface-strong: rgba(255, 255, 255, 0.92);
      --text: #0c1222;
      --muted: #5c6578;
      --border: rgba(12, 18, 34, 0.09);
      --primary: #0d9488;
      --primary-dark: #0f766e;
      --lime: #84cc16;
      --gold: #f59e0b;
      --cta-warm: #c2410c;
      --policy-accent-mix: #121a2e;
      --soft-green: rgba(13, 148, 136, 0.09);
      --soft-gold: rgba(245, 158, 11, 0.1);
      --shadow-sm: 0 1px 2px rgba(12, 18, 34, 0.05);
      --shadow: 0 24px 80px rgba(12, 18, 34, 0.09);
      --shadow-hover: 0 28px 90px rgba(12, 18, 34, 0.12);
      --radius: 20px;
      --radius-lg: 28px;
      --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
      --font: "Plus Jakarta Sans", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      --mesh-a: color-mix(in srgb, var(--primary) 18%, transparent);
      --mesh-b: color-mix(in srgb, var(--gold) 14%, transparent);
      --mesh-c: color-mix(in srgb, var(--primary) 6%, transparent);
      /* Optional: tint raster logos per theme — e.g. hue-rotate(-18deg) saturate(1.08); see theme blocks */
      --brand-logo-filter: none;
    }

    [data-theme="ocean"] {
      --bg: #f3f7fc;
      --text: #0c1424;
      --muted: #526077;
      --border: rgba(12, 24, 48, 0.09);
      --primary: #2563eb;
      --primary-dark: #1d4ed8;
      --gold: #38bdf8;
      --cta-warm: #0369a1;
      --soft-green: rgba(37, 99, 235, 0.1);
      --soft-gold: rgba(56, 189, 248, 0.12);
    }

    [data-theme="violet"] {
      --bg: #f7f4fc;
      --text: #141022;
      --muted: #5b5670;
      --border: rgba(24, 18, 40, 0.09);
      --primary: #7c3aed;
      --primary-dark: #6d28d9;
      --gold: #fb923c;
      --cta-warm: #a21caf;
      --policy-accent-mix: #1e1638;
      --soft-green: rgba(124, 58, 237, 0.11);
      --soft-gold: rgba(251, 146, 60, 0.12);
    }

    [data-theme="ember"] {
      --bg: #faf6f4;
      --text: #1c1210;
      --muted: #5f534f;
      --border: rgba(40, 24, 18, 0.09);
      --primary: #ea580c;
      --primary-dark: #c2410c;
      --gold: #fbbf24;
      --cta-warm: #b91c1c;
      --policy-accent-mix: #3f2319;
      --soft-green: rgba(234, 88, 12, 0.11);
      --soft-gold: rgba(251, 191, 36, 0.14);
    }

    [data-theme="forest"] {
      --bg: #f3faf7;
      --text: #0f172a;
      --muted: #556e6a;
      --border: rgba(15, 60, 48, 0.09);
      --primary: #059669;
      --primary-dark: #047857;
      --gold: #84cc16;
      --cta-warm: #166534;
      --policy-accent-mix: #134e4a;
      --soft-green: rgba(5, 150, 105, 0.1);
      --soft-gold: rgba(132, 204, 22, 0.11);
      --radius: 20px;
      --radius-lg: 28px;
    }

    [data-theme="rose"] {
      --bg: #fff5f8;
      --text: #1c1215;
      --muted: #6b5660;
      --border: rgba(80, 28, 48, 0.09);
      --primary: #e11d48;
      --primary-dark: #be123c;
      --gold: #fb7185;
      --cta-warm: #9d174d;
      --policy-accent-mix: #3f172d;
      --soft-green: rgba(225, 29, 72, 0.08);
      --soft-gold: rgba(251, 113, 133, 0.12);
      --radius: 21px;
      --radius-lg: 29px;
    }

    [data-theme="slate"] {
      --bg: #f8fafc;
      --text: #0f172a;
      --muted: #5c6573;
      --border: rgba(15, 23, 42, 0.08);
      --primary: #475569;
      --primary-dark: #334155;
      --gold: #0ea5e9;
      --cta-warm: #0369a1;
      --policy-accent-mix: #1e293b;
      --soft-green: rgba(71, 85, 105, 0.09);
      --soft-gold: rgba(14, 165, 233, 0.11);
      --radius: 16px;
      --radius-lg: 22px;
    }

    [data-theme="aurora"] {
      --bg: #f7f6ff;
      --text: #12102a;
      --muted: #5b5970;
      --border: rgba(38, 34, 72, 0.09);
      --primary: #6366f1;
      --primary-dark: #4f46e5;
      --gold: #c4b5fd;
      --cta-warm: #7c3aed;
      --policy-accent-mix: #312c5c;
      --soft-green: rgba(99, 102, 241, 0.1);
      --soft-gold: rgba(196, 181, 253, 0.14);
      --radius: 22px;
      --radius-lg: 30px;
    }

    [data-theme="citrus"] {
      --bg: #fdfff2;
      --text: #1b1f0c;
      --muted: #5e6247;
      --border: rgba(48, 58, 18, 0.09);
      --primary: #65a30d;
      --primary-dark: #4d7c0f;
      --gold: #facc15;
      --cta-warm: #a16207;
      --policy-accent-mix: #3a3d12;
      --soft-green: rgba(101, 163, 13, 0.11);
      --soft-gold: rgba(250, 204, 21, 0.13);
    }

    [data-theme="sunset"] {
      --bg: #fff8f5;
      --text: #1f1411;
      --muted: #65524d;
      --border: rgba(58, 32, 28, 0.09);
      --primary: #db2777;
      --primary-dark: #be185d;
      --gold: #fb923c;
      --cta-warm: #c2410c;
      --policy-accent-mix: #451a36;
      --soft-green: rgba(219, 39, 119, 0.09);
      --soft-gold: rgba(251, 146, 60, 0.11);
    }

    [data-theme="arctic"] {
      --bg: #f0f9ff;
      --text: #0c1520;
      --muted: #516273;
      --border: rgba(12, 44, 64, 0.09);
      --primary: #0284c7;
      --primary-dark: #0369a1;
      --gold: #7dd3fc;
      --cta-warm: #075985;
      --policy-accent-mix: #0f3552;
      --soft-green: rgba(2, 132, 199, 0.09);
      --soft-gold: rgba(125, 211, 252, 0.12);
    }

    [data-theme="nebula"] {
      --bg: #faf4ff;
      --text: #160a22;
      --muted: #64586f;
      --border: rgba(48, 22, 68, 0.09);
      --primary: #9333ea;
      --primary-dark: #7e22ce;
      --gold: #22d3ee;
      --cta-warm: #c026d3;
      --policy-accent-mix: #381850;
      --soft-green: rgba(147, 51, 234, 0.1);
      --soft-gold: rgba(34, 211, 238, 0.11);
    }

    [data-theme="studio"] {
      --bg: #faf8f5;
      --text: #1c1917;
      --muted: #64605b;
      --border: rgba(42, 34, 28, 0.09);
      --primary: #57534e;
      --primary-dark: #44403c;
      --gold: #d97706;
      --cta-warm: #b45309;
      --policy-accent-mix: #3a322b;
      --soft-green: rgba(87, 83, 78, 0.08);
      --soft-gold: rgba(217, 119, 6, 0.11);
      --radius: 18px;
      --radius-lg: 26px;
    }

    [data-theme="ink"] {
      --bg: #fafafa;
      --text: #0a0a0a;
      --muted: #525252;
      --border: rgba(10, 10, 10, 0.08);
      --primary: #171717;
      --primary-dark: #0a0a0a;
      --gold: #2dd4bf;
      --cta-warm: #0f766e;
      --policy-accent-mix: #262626;
      --soft-green: rgba(23, 23, 23, 0.06);
      --soft-gold: rgba(45, 212, 191, 0.12);
      --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
      --shadow: 0 24px 80px rgba(0, 0, 0, 0.075);
      --shadow-hover: 0 28px 90px rgba(0, 0, 0, 0.1);
      --radius: 14px;
      --radius-lg: 20px;
    }

    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
      font-family: var(--font);
    }

    html { scroll-behavior: smooth; }

    /* —— Modern layer (index-2): display type, motion, depth —— */
    @keyframes mesh-breathe {
      0%, 100% { opacity: 1; transform: scale(1) translate(0, 0); }
      50% { opacity: 0.88; transform: scale(1.04) translate(1.2%, -0.8%); }
    }

    @keyframes float-soft {
      0%, 100% { transform: translateY(0); }
      50% { transform: translateY(-10px); }
    }

    @keyframes fade-up-in {
      from { opacity: 0; transform: translateY(28px); }
      to { opacity: 1; transform: translateY(0); }
    }

    @keyframes border-shimmer {
      0% { background-position: 0% 50%; }
      100% { background-position: 200% 50%; }
    }

    @keyframes chat-pop {
      from { opacity: 0; transform: translateY(16px) scale(0.96); }
      to { opacity: 1; transform: translateY(0) scale(1); }
    }

    html.page-modern {
      --font-display: "Outfit", "Plus Jakarta Sans", ui-sans-serif, system-ui, sans-serif;
    }

    html.page-modern h1,
    html.page-modern h2,
    html.page-modern .section-heading h2,
    html.page-modern .brand-text {
      font-family: var(--font-display);
    }

    html.page-modern body {
      color: var(--text);
      background-color: var(--bg);
      background-image: none;
      min-height: 100vh;
      overflow-x: hidden;
      -webkit-font-smoothing: antialiased;
      text-rendering: optimizeLegibility;
      position: relative;
      isolation: isolate;
    }

    html.page-modern body::before {
      content: "";
      position: fixed;
      inset: 0;
      z-index: -1;
      background:
        radial-gradient(ellipse 130% 95% at 0% -25%, var(--mesh-a), transparent 56%),
        radial-gradient(ellipse 95% 75% at 100% -8%, var(--mesh-b), transparent 50%),
        radial-gradient(ellipse 85% 65% at 50% 108%, var(--mesh-c), transparent 58%),
        linear-gradient(180deg, var(--bg) 0%, color-mix(in srgb, var(--bg) 96%, var(--primary) 4%) 100%);
      animation: mesh-breathe 22s ease-in-out infinite;
      pointer-events: none;
    }

    html.page-modern body::after {
      content: "";
      position: fixed;
      inset: 0;
      z-index: -1;
      opacity: 0.35;
      background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
      background-size: 180px 180px;
      mix-blend-mode: soft-light;
      pointer-events: none;
    }

    body {
      color: var(--text);
      background-color: var(--bg);
      background-image:
        radial-gradient(ellipse 140% 90% at 0% -30%, var(--mesh-a), transparent 55%),
        radial-gradient(ellipse 100% 70% at 100% -10%, var(--mesh-b), transparent 48%),
        radial-gradient(ellipse 80% 60% at 50% 110%, var(--mesh-c), transparent 55%);
      min-height: 100vh;
      min-height: 100dvh;
      display: flex;
      flex-direction: column;
      overflow-x: hidden;
      -webkit-font-smoothing: antialiased;
      text-rendering: optimizeLegibility;
    }

    body > main {
      flex: 1 1 auto;
      width: 100%;
      min-height: 0;
    }

    body > header.site-header {
      flex-shrink: 0;
    }

    .site-footer {
      flex-shrink: 0;
    }

    a { color: inherit; text-decoration: none; }
    button { font: inherit; cursor: pointer; }

    a:focus-visible,
    button:focus-visible {
      outline: 2px solid var(--primary);
      outline-offset: 3px;
    }

    .container {
      width: min(1160px, calc(100% - 40px));
      margin: 0 auto;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(255, 255, 255, 0.72);
      backdrop-filter: blur(20px) saturate(1.35);
      -webkit-backdrop-filter: blur(20px) saturate(1.35);
      border-bottom: 1px solid var(--border);
      box-shadow: var(--shadow-sm);
    }

    html.page-modern .site-header {
      background: color-mix(in srgb, var(--surface-strong) 78%, transparent);
      backdrop-filter: blur(28px) saturate(1.65);
      -webkit-backdrop-filter: blur(28px) saturate(1.65);
      border-bottom: 1px solid color-mix(in srgb, var(--border) 85%, var(--primary) 15%);
      box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.55) inset,
        0 12px 40px color-mix(in srgb, var(--primary) 6%, transparent);
    }

    .nav {
      height: 76px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
    }

    .nav-toggle {
      display: none;
      flex-shrink: 0;
      width: 46px;
      height: 46px;
      align-items: center;
      justify-content: center;
      gap: 5px;
      flex-direction: column;
      border: 1px solid var(--border);
      border-radius: 14px;
      background: var(--surface-strong);
      box-shadow: var(--shadow-sm);
      transition: background 0.2s var(--ease-out), border-color 0.2s var(--ease-out);
    }

    .nav-toggle:hover {
      border-color: color-mix(in srgb, var(--primary) 25%, transparent);
      background: var(--white);
    }

    .nav-toggle-bar {
      display: block;
      width: 20px;
      height: 2px;
      border-radius: 2px;
      background: var(--text);
      transition: transform 0.28s var(--ease-out), opacity 0.2s ease;
    }

    .nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
      transform: translateY(7px) rotate(45deg);
    }

    .nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
      opacity: 0;
      transform: scaleX(0);
    }

    .nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
      transform: translateY(-7px) rotate(-45deg);
    }

    .nav-overlay {
      display: none;
      position: fixed;
      inset: 76px 0 0;
      z-index: 45;
      background: rgba(12, 18, 34, 0.35);
      backdrop-filter: blur(4px);
      opacity: 0;
      pointer-events: none;
      transition: opacity 0.28s var(--ease-out);
    }

    .nav-overlay.visible {
      opacity: 1;
      pointer-events: auto;
    }

    .mobile-drawer {
      display: none;
      position: fixed;
      left: 0;
      right: 0;
      top: 76px;
      z-index: 46;
      padding: 16px;
      transform: translateY(-12px);
      opacity: 0;
      pointer-events: none;
      transition: opacity 0.28s var(--ease-out), transform 0.28s var(--ease-out);
    }

    .mobile-drawer.open {
      opacity: 1;
      pointer-events: auto;
      transform: translateY(0);
    }

    .mobile-drawer-inner {
      max-width: 1160px;
      margin: 0 auto;
      padding: 20px;
      border-radius: var(--radius-lg);
      border: 1px solid var(--border);
      background: var(--surface-strong);
      backdrop-filter: blur(16px);
      box-shadow: var(--shadow);
      display: grid;
      gap: 6px;
    }

    .mobile-drawer-inner a {
      padding: 14px 16px;
      border-radius: 14px;
      font-weight: 650;
      font-size: 15px;
      color: #344054;
      transition: background 0.15s ease, color 0.15s ease;
    }

    .mobile-drawer-inner a:hover {
      background: color-mix(in srgb, var(--primary) 8%, transparent);
      color: var(--primary-dark);
    }

    .mobile-drawer-actions {
      display: grid;
      gap: 10px;
      margin-top: 12px;
      padding-top: 16px;
      border-top: 1px solid var(--border);
    }

    .mobile-drawer-actions .btn {
      width: 100%;
    }

    .brand {
      display: flex;
      align-items: center;
      gap: 6px;
      font-weight: 900;
      letter-spacing: -0.03em;
    }

    .brand-logo {
      height: 40px;
      width: auto;
      max-width: 200px;
      object-fit: contain;
      display: block;
      flex-shrink: 0;
      filter: var(--brand-logo-filter, none);
    }

    .brand-text {
      font-size: clamp(16px, 2.35vw, 19px);
      font-weight: 900;
      letter-spacing: -0.03em;
      background: linear-gradient(120deg, var(--primary) 0%, var(--primary-dark) 42%, var(--gold) 105%);
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 26px;
      color: #344054;
      font-size: 14px;
      font-weight: 650;
    }

    .nav-links a:hover { color: var(--primary); }

    .nav-actions {
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .btn {
      border: none;
      border-radius: 999px;
      padding: 12px 20px;
      cursor: pointer;
      font-weight: 750;
      font-size: 14px;
      letter-spacing: -0.02em;
      text-decoration: none;
      transition:
        transform 0.22s var(--ease-out),
        box-shadow 0.22s var(--ease-out),
        border-color 0.2s ease,
        background 0.2s ease;
      display: inline-flex;
      align-items: center;
      justify-content: center;
    }

    .btn-primary {
      color: white;
      background: linear-gradient(145deg, var(--primary) 0%, var(--primary-dark) 42%, var(--gold) 140%);
      box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.18) inset,
        0 14px 36px color-mix(in srgb, var(--primary) 28%, transparent);
    }

    html.page-modern .btn-primary {
      background: linear-gradient(
        120deg,
        var(--primary) 0%,
        var(--primary-dark) 38%,
        var(--gold) 95%
      );
      background-size: 200% 200%;
      transition:
        transform 0.22s var(--ease-out),
        box-shadow 0.22s var(--ease-out),
        border-color 0.2s ease,
        background-position 0.45s var(--ease-out);
    }

    html.page-modern .btn-primary:hover {
      background-position: 100% 50%;
    }

    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.22) inset,
        0 18px 44px color-mix(in srgb, var(--primary) 34%, transparent);
    }

    .btn-secondary {
      color: #1f2937;
      background: var(--surface-strong);
      border: 1px solid var(--border);
      box-shadow: var(--shadow-sm);
    }

    .btn-secondary:hover {
      border-color: color-mix(in srgb, var(--primary) 28%, transparent);
      box-shadow: 0 14px 34px rgba(12, 18, 34, 0.08);
      transform: translateY(-1px);
    }

    .hero { /*padding: 88px 0 54px;*/ padding: 44px 0 24px; }

    html.page-modern .hero .container.hero-grid > div:first-child > * {
      animation: fade-up-in 0.85s var(--ease-out) backwards;
    }

    html.page-modern .hero .container.hero-grid > div:first-child .eyebrow { animation-delay: 0.06s; }
    html.page-modern .hero .container.hero-grid > div:first-child h1 { animation-delay: 0.12s; }
    html.page-modern .hero .container.hero-grid > div:first-child > p { animation-delay: 0.2s; }
    html.page-modern .hero .container.hero-grid > div:first-child .hero-actions { animation-delay: 0.28s; }
    html.page-modern .hero .container.hero-grid > div:first-child .stats { animation-delay: 0.36s; }

    .hero-grid {
      display: grid;
      grid-template-columns: 1.08fr 0.92fr;
      gap: 44px;
      align-items: center;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 14px;
      border-radius: 999px;
      background: var(--surface-strong);
      border: 1px solid var(--border);
      color: var(--primary-dark);
      font-size: 13px;
      font-weight: 700;
      letter-spacing: -0.01em;
      box-shadow: var(--shadow-sm);
      margin-bottom: 20px;
    }

    .hero h1 {
      /*font-size: clamp(40px, 5.5vw, 68px);*/
      font-size: clamp(40px, 5.5vw, 44px);
      font-weight: 800;
      line-height: 1.02;
      letter-spacing: -0.045em;
      max-width: 100%;
      margin-bottom: 22px;
    }

    .homepage_heading {
      font-size: clamp(40px, 5.5vw, 68px) !important;
    }

    .gradient-text {
      background: linear-gradient(120deg, var(--primary) 0%, var(--primary-dark) 40%, var(--gold) 95%);
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
    }

    .hero p {
      color: var(--muted);
      font-size: 18px;
      line-height: 1.75;
      /*max-width: 640px;*/
      max-width: 100%;
      margin-bottom: 28px;
    }

    .hero-actions {
      display: flex;
      align-items: center;
      gap: 12px;
      flex-wrap: wrap;
      margin-bottom: 26px;
    }

    .stats {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 12px;
      max-width: 560px;
    }

    .stat-card {
      background: var(--surface-strong);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 18px;
      box-shadow: var(--shadow-sm);
      transition: border-color 0.2s ease, box-shadow 0.22s var(--ease-out);
    }

    .stat-card:hover {
      border-color: color-mix(in srgb, var(--primary) 20%, transparent);
      box-shadow: 0 16px 40px rgba(12, 18, 34, 0.07);
    }

    .stat-card strong {
      display: block;
      font-size: 22px;
      letter-spacing: -0.04em;
    }

    .stat-card span {
      color: var(--muted);
      font-size: 13px;
    }

    .hero-panel {
      position: relative;
      padding: 20px;
      border-radius: var(--radius-lg);
      background: var(--surface);
      border: 1px solid var(--border);
      backdrop-filter: blur(20px) saturate(1.2);
      -webkit-backdrop-filter: blur(20px) saturate(1.2);
      box-shadow: var(--shadow);
    }

    html.page-modern .hero-panel {
      animation: float-soft 9s ease-in-out infinite, fade-up-in 1s var(--ease-out) 0.18s backwards;
      box-shadow:
        var(--shadow),
        0 0 0 1px color-mix(in srgb, var(--primary) 12%, transparent) inset;
    }

    .hero-panel::before {
      content: "";
      position: absolute;
      inset: 0;
      border-radius: inherit;
      padding: 1px;
      background: linear-gradient(
        145deg,
        rgba(255, 255, 255, 0.65),
        color-mix(in srgb, var(--primary) 12%, transparent),
        color-mix(in srgb, var(--gold) 15%, transparent)
      );
      -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
      mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
      -webkit-mask-composite: xor;
      mask-composite: exclude;
      pointer-events: none;
    }

    .browser-bar {
      height: 44px;
      display: flex;
      align-items: center;
      gap: 7px;
      padding: 0 12px;
      border-bottom: 1px solid var(--border);
    }

    .dot {
      width: 10px;
      height: 10px;
      border-radius: 50%;
      background: #d1d5db;
    }

    .dot:nth-child(1) { background: #fb7185; }
    .dot:nth-child(2) { background: #fbbf24; }
    .dot:nth-child(3) { background: #34d399; }

    .demo-card { padding: 18px; }

    .assistant-card, .user-card {
      border: 1px solid var(--border);
      border-radius: 20px;
      padding: 16px;
      margin-bottom: 12px;
      line-height: 1.6;
      font-size: 14px;
    }

    .assistant-card { background: var(--surface-strong); }

    .user-card {
      background: linear-gradient(155deg, #0c1222 0%, #152238 100%);
      color: white;
      margin-left: 42px;
      border-color: rgba(255, 255, 255, 0.08);
      box-shadow: 0 12px 32px rgba(12, 18, 34, 0.2);
    }

    .mini-input {
      margin-top: 18px;
      display: flex;
      align-items: center;
      gap: 10px;
      background: white;
      border: 1px solid var(--border);
      border-radius: 18px;
      padding: 10px;
      color: #98a2b3;
      font-size: 14px;
    }

    .mini-send {
      margin-left: auto;
      width: 34px;
      height: 34px;
      border-radius: 12px;
      border: none;
      color: white;
      background: linear-gradient(135deg, var(--primary), var(--gold));
    }

    section {
      padding: 80px 0;
      position: relative;
    }

    section:nth-of-type(even):not(.hero):not(.cta) {
      background: linear-gradient(180deg, rgba(255, 255, 255, 0.55) 0%, transparent 100%);
    }

    .section-heading {
      text-align: center;
      max-width: 720px;
      margin: 0 auto 36px;
    }

    .section-heading h2 {
      font-size: clamp(30px, 4vw, 46px);
      line-height: 1.08;
      letter-spacing: -0.06em;
      margin-bottom: 14px;
    }

    .section-heading p {
      color: var(--muted);
      font-size: 17px;
      line-height: 1.7;
    }

    .grid-3 {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 18px;
    }

    .card {
      background: var(--surface-strong);
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      padding: 26px;
      box-shadow: var(--shadow-sm);
      transition:
        transform 0.26s var(--ease-out),
        box-shadow 0.26s var(--ease-out),
        border-color 0.22s ease;
    }

    .card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-hover);
      border-color: color-mix(in srgb, var(--primary) 22%, transparent);
    }

    .icon {
      width: 48px;
      height: 48px;
      border-radius: 15px;
      display: grid;
      place-items: center;
      margin-bottom: 18px;
      background: linear-gradient(145deg, var(--soft-green), var(--soft-gold));
      color: var(--primary-dark);
      font-weight: 800;
      font-size: 15px;
      box-shadow: 0 1px 0 rgba(255, 255, 255, 0.6) inset;
    }

    .card h3 {
      font-size: 20px;
      letter-spacing: -0.03em;
      margin-bottom: 10px;
    }

    .card p {
      color: var(--muted);
      line-height: 1.7;
      font-size: 15px;
    }

    .card ul {
      margin-top: 16px;
      list-style: none;
      display: grid;
      gap: 10px;
      color: #344054;
      font-size: 14px;
    }

    .card li::before {
      content: "✓";
      color: #16a34a;
      font-weight: 900;
      margin-right: 8px;
    }

    .grid-3 .card.service-card {
      display: flex;
      flex-direction: column;
      height: 100%;
    }

    .service-card-body {
      display: flex;
      flex-direction: column;
      flex: 1 1 auto;
      min-height: 0;
    }

    .service-card-desc {
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .service-card-desc p:has(+ ul) {
      font-weight: 700;
      color: var(--text, #0f172a);
      font-size: 14px;
    }

    .service-card-desc ul {
      margin-top: 0;
    }

    .service-card .service-cta {
      margin-top: 22px;
      align-self: center;
      flex-shrink: 0;
      text-decoration: none;
    }

    .policy-wrap {
      display: grid;
      grid-template-columns: 0.95fr 1.05fr;
      gap: 22px;
      align-items: stretch;
    }

    .policy-main {
      background: linear-gradient(
        160deg,
        #0a0f18 0%,
        #121a2e 42%,
        color-mix(in srgb, var(--primary) 38%, var(--policy-accent-mix)) 180%
      );
      color: white;
      border-radius: var(--radius-lg);
      padding: 36px;
      box-shadow: var(--shadow);
      border: 1px solid rgba(255, 255, 255, 0.08);
    }

    .policy-main h2 {
      font-size: clamp(28px, 3.5vw, 38px);
      font-weight: 800;
      letter-spacing: -0.045em;
      line-height: 1.1;
      margin-bottom: 14px;
    }

    .policy-main p {
      color: rgba(226, 232, 240, 0.88);
      line-height: 1.8;
      margin-bottom: 24px;
    }

    .policy-list { display: grid; gap: 14px; }

    .policy-item {
      display: flex;
      gap: 12px;
      align-items: flex-start;
      padding: 14px;
      border-radius: 18px;
      background: rgba(255, 255, 255, 0.08);
      border: 1px solid rgba(255, 255, 255, 0.1);
    }

    .policy-item strong { display: block; margin-bottom: 4px; }

    .policy-item span {
      color: #d0d5dd;
      font-size: 14px;
      line-height: 1.6;
    }

    .policy-cards { display: grid; gap: 18px; }

    .faq {
      max-width: 850px;
      margin: 0 auto;
      display: grid;
      gap: 12px;
    }

    details {
      background: var(--surface-strong);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 18px 22px;
      box-shadow: var(--shadow-sm);
      transition: border-color 0.2s ease, box-shadow 0.22s var(--ease-out);
    }

    details:hover {
      border-color: color-mix(in srgb, var(--primary) 18%, transparent);
    }

    details[open] {
      box-shadow: 0 16px 44px rgba(12, 18, 34, 0.07);
    }

    summary {
      cursor: pointer;
      font-weight: 750;
      letter-spacing: -0.02em;
      color: var(--text);
      list-style: none;
    }

    summary::-webkit-details-marker { display: none; }

    details p {
      margin-top: 12px;
      color: var(--muted);
      line-height: 1.7;
    }

    .cta { padding-bottom: 100px; }

    .cta-box {
      text-align: center;
      border-radius: var(--radius-lg);
      padding: 56px 28px;
      color: white;
      position: relative;
      overflow: hidden;
      border: 1px solid rgba(255, 255, 255, 0.12);
      background:
        radial-gradient(ellipse 80% 90% at 20% 0%, rgba(255, 255, 255, 0.18), transparent 50%),
        radial-gradient(
          ellipse 60% 80% at 100% 100%,
          color-mix(in srgb, var(--gold) 35%, transparent),
          transparent 45%
        ),
        linear-gradient(145deg, #0a0f18 0%, var(--primary-dark) 52%, var(--cta-warm) 130%);
      box-shadow: var(--shadow-hover);
    }

    .cta-box::after {
      content: "";
      position: absolute;
      inset: 0;
      background: radial-gradient(circle at 50% -20%, rgba(255, 255, 255, 0.12), transparent 55%);
      pointer-events: none;
    }

    .cta-box h2,
    .cta-box p,
    .cta-box .btn {
      position: relative;
      z-index: 1;
    }

    .cta-box h2 {
      font-size: clamp(32px, 5vw, 54px);
      line-height: 1.05;
      letter-spacing: -0.06em;
      margin-bottom: 14px;
    }

    .cta-box p {
      max-width: 620px;
      margin: 0 auto 26px;
      color: rgba(236, 253, 245, 0.92);
      line-height: 1.75;
      font-size: 17px;
    }

    .cta-box .btn-secondary {
      background: rgba(255, 255, 255, 0.12);
      border-color: rgba(255, 255, 255, 0.28);
      color: white;
      backdrop-filter: blur(8px);
    }

    .cta-box .btn-secondary:hover {
      background: rgba(255, 255, 255, 0.2);
      border-color: rgba(255, 255, 255, 0.45);
    }

    .contact-section {
      padding: 80px 0 100px;
    }

    .contact-section .section-heading {
      margin-bottom: 28px;
    }

    .contact-layout {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 22px;
      align-items: stretch;
      max-width: 920px;
      margin: 0 auto;
    }

    .contact-layout > .card {
      height: 100%;
      display: flex;
      flex-direction: column;
      box-sizing: border-box;
    }

    .contact-layout > .card .contact-chat-btn {
      margin-top: auto;
      align-self: center;
    }

    .contact-layout .card ul {
      margin-top: 16px;
      list-style: none;
      display: grid;
      gap: 10px;
      color: var(--muted);
      font-size: 14px;
    }

    .contact-layout .card li::before {
      content: "✓";
      color: #16a34a;
      font-weight: 900;
      margin-right: 8px;
    }

    .contact-layout > .card:last-child .contact-form {
      flex: 1 1 auto;
      display: flex;
      flex-direction: column;
      min-height: 0;
    }

    .contact-form label {
      display: block;
      font-size: 13px;
      font-weight: 650;
      margin-bottom: 6px;
      color: var(--muted);
    }

    .contact-form input,
    .contact-form textarea {
      width: 100%;
      padding: 12px 14px;
      border-radius: 14px;
      border: 1px solid var(--border);
      background: var(--surface-strong);
      color: var(--text);
      font: inherit;
      font-size: 15px;
      margin-bottom: 16px;
      outline: none;
    }

    .contact-form input:focus,
    .contact-form textarea:focus {
      border-color: color-mix(in srgb, var(--primary-dark) 35%, transparent);
    }

    .contact-form textarea {
      min-height: 140px;
      resize: vertical;
      line-height: 1.55;
    }

    .contact-form .btn-primary {
      width: 100%;
      margin-top: auto;
    }

    .contact-form-note {
      margin-top: 14px;
      font-size: 14px;
      color: var(--muted);
      line-height: 1.6;
      text-align: center;
      width: 100%;
    }

    .contact-chat-btn {
      margin-top: 14px;
    }

    .contact-form-title {
      font-size: 20px;
      letter-spacing: -0.03em;
      margin-bottom: 14px;
    }

    @media (max-width: 900px) {
      .contact-layout {
        grid-template-columns: 1fr;
      }
    }

    .site-footer {
      background: var(--surface-strong);
      border-top: 1px solid var(--border);
      padding: 40px 0;
      color: var(--muted);
      font-size: 14px;
    }

    .footer-inner {
      display: flex;
      justify-content: space-between;
      gap: 20px;
      flex-wrap: wrap;
    }

    .footer-links {
      display: flex;
      gap: 18px;
      flex-wrap: wrap;
    }

    .footer-links a:hover { color: var(--primary); }

    .footer-legal-row {
      flex-basis: 100%;
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      justify-content: center;
      gap: 14px 18px;
      margin-top: 22px;
      padding-top: 22px;
      border-top: 1px solid var(--border);
      text-align: center;
    }

    .footer-legal-row .footer-legal-label {
      font-size: 13px;
      color: var(--muted);
      font-weight: 600;
    }

    .footer-legal-row .footer-links {
      justify-content: center;
    }

    .theme-switcher {
      display: none;
    }

    html.page-modern .theme-switcher {
      display: flex;
      align-items: center;
      gap: 10px;
      flex-wrap: wrap;
    }

    .reveal {
      opacity: 0;
      transform: translateY(32px);
      transition:
        opacity 0.75s var(--ease-out),
        transform 0.75s var(--ease-out);
      transition-delay: var(--reveal-delay, 0s);
    }

    .reveal.is-visible {
      opacity: 1;
      transform: none;
    }

    html.page-modern .cta-box {
      position: relative;
    }

    html.page-modern .cta-box::before {
      content: "";
      position: absolute;
      inset: -1px;
      border-radius: inherit;
      padding: 1px;
      background: linear-gradient(
        125deg,
        color-mix(in srgb, var(--gold) 55%, transparent),
        color-mix(in srgb, var(--primary) 45%, transparent),
        color-mix(in srgb, var(--cta-warm) 50%, transparent),
        color-mix(in srgb, var(--gold) 55%, transparent)
      );
      background-size: 300% 300%;
      animation: border-shimmer 16s linear infinite;
      -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
      mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
      -webkit-mask-composite: xor;
      mask-composite: exclude;
      pointer-events: none;
      z-index: 0;
    }

    html.page-modern .chat-widget.open {
      animation: chat-pop 0.42s var(--ease-out);
    }

    html.page-modern .section-heading {
      opacity: 0;
      transform: translateY(24px);
      transition: opacity 0.65s var(--ease-out), transform 0.65s var(--ease-out);
    }

    html.page-modern section.reveal.is-visible .section-heading {
      opacity: 1;
      transform: none;
    }

    html.page-modern .grid-3 .card {
      opacity: 0;
      transform: translateY(22px);
      transition: opacity 0.55s var(--ease-out), transform 0.55s var(--ease-out);
    }

    html.page-modern section.reveal.is-visible .grid-3 .card:nth-child(1) { transition-delay: 0.04s; }
    html.page-modern section.reveal.is-visible .grid-3 .card:nth-child(2) { transition-delay: 0.1s; }
    html.page-modern section.reveal.is-visible .grid-3 .card:nth-child(3) { transition-delay: 0.16s; }
    html.page-modern section.reveal.is-visible .grid-3 .card:nth-child(4) { transition-delay: 0.22s; }
    html.page-modern section.reveal.is-visible .grid-3 .card:nth-child(5) { transition-delay: 0.28s; }
    html.page-modern section.reveal.is-visible .grid-3 .card:nth-child(6) { transition-delay: 0.34s; }

    html.page-modern section.reveal.is-visible .grid-3 .card {
      opacity: 1;
      transform: none;
    }

    html.page-modern .policy-wrap .card {
      opacity: 0;
      transform: translateY(18px);
      transition: opacity 0.55s var(--ease-out), transform 0.55s var(--ease-out);
    }

    html.page-modern section.reveal.is-visible .policy-wrap .card:nth-child(1) { transition-delay: 0.06s; }
    html.page-modern section.reveal.is-visible .policy-wrap .card:nth-child(2) { transition-delay: 0.12s; }
    html.page-modern section.reveal.is-visible .policy-wrap .card:nth-child(3) { transition-delay: 0.18s; }

    html.page-modern section.reveal.is-visible .policy-wrap .card {
      opacity: 1;
      transform: none;
    }

    html.page-modern .policy-main {
      opacity: 0;
      transform: translateY(20px);
      transition: opacity 0.65s var(--ease-out) 0.05s, transform 0.65s var(--ease-out) 0.05s;
    }

    html.page-modern section.reveal.is-visible .policy-main {
      opacity: 1;
      transform: none;
    }

    html.page-modern .contact-layout > .card {
      opacity: 0;
      transform: translateY(20px);
      transition: opacity 0.55s var(--ease-out), transform 0.55s var(--ease-out);
    }

    html.page-modern section#contact.reveal.is-visible .contact-layout > .card:nth-child(1) { transition-delay: 0.06s; }
    html.page-modern section#contact.reveal.is-visible .contact-layout > .card:nth-child(2) { transition-delay: 0.14s; }

    html.page-modern section#contact.reveal.is-visible .contact-layout > .card {
      opacity: 1;
      transform: none;
    }

    html.page-modern .eyebrow {
      box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.65) inset,
        0 10px 28px color-mix(in srgb, var(--primary) 10%, transparent);
    }

    .theme-switcher label {
      font-size: 13px;
      font-weight: 650;
      color: var(--muted);
    }

    .theme-switcher select {
      font: inherit;
      font-size: 14px;
      font-weight: 650;
      padding: 8px 12px;
      border-radius: 12px;
      border: 1px solid var(--border);
      background: var(--surface-strong);
      color: var(--text);
      cursor: pointer;
      width: min(100%, 19rem);
      max-width: 100%;
    }

    .theme-switcher select:focus-visible {
      outline: 2px solid var(--primary);
      outline-offset: 2px;
    }

    .chat-toggle {
      position: fixed;
      right: 24px;
      bottom: 24px;
      z-index: 80;
      width: 60px;
      height: 60px;
      border: none;
      border-radius: 20px;
      color: white;
      cursor: pointer;
      font-size: 22px;
      line-height: 1;
      background: linear-gradient(145deg, var(--primary) 0%, var(--primary-dark) 45%, var(--gold) 125%);
      box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.2) inset,
        0 20px 50px color-mix(in srgb, var(--primary) 38%, transparent);
      transition: transform 0.22s var(--ease-out), box-shadow 0.22s var(--ease-out);
    }

    .chat-toggle:hover {
      transform: translateY(-3px) scale(1.03);
      box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.25) inset,
        0 26px 58px color-mix(in srgb, var(--primary) 42%, transparent);
    }

    .chat-widget {
      position: fixed;
      right: 24px;
      bottom: 98px;
      z-index: 90;
      width: min(420px, calc(100vw - 32px));
      height: 620px;
      max-height: calc(100vh - 126px);
      background: rgba(255, 255, 255, 0.94);
      backdrop-filter: blur(20px) saturate(1.2);
      -webkit-backdrop-filter: blur(20px) saturate(1.2);
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-hover);
      display: none;
      overflow: hidden;
    }

    .chat-widget.open {
      display: flex;
      flex-direction: column;
    }

    .chat-header {
      padding: 18px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      border-bottom: 1px solid var(--border);
      background: rgba(255, 255, 255, 0.74);
    }

    .chat-title {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .chat-title-logo {
      width: 40px;
      height: 40px;
      border-radius: 14px;
      object-fit: contain;
      flex-shrink: 0;
      border: 1px solid var(--border);
      background: var(--surface-strong);
      padding: 4px;
      filter: var(--brand-logo-filter, none);
    }

    .chat-title strong { display: block; font-size: 15px; }

    .chat-title span {
      display: block;
      color: var(--muted);
      font-size: 12px;
      margin-top: 2px;
    }

    .chat-close {
      border: none;
      background: #f3f4f6;
      width: 34px;
      height: 34px;
      border-radius: 12px;
      cursor: pointer;
      color: #344054;
      padding: 0;
      display: grid;
      place-items: center;
    }

    .chat-close svg {
      display: block;
      width: 14px;
      height: 14px;
      flex-shrink: 0;
    }

    .chat-body {
      flex: 1;
      overflow-y: auto;
      padding: 18px;
      display: flex;
      flex-direction: column;
      gap: 12px;
    }

    .bubble {
      max-width: 86%;
      padding: 13px 14px;
      border-radius: 18px;
      line-height: 1.55;
      font-size: 14px;
      border: 1px solid var(--border);
    }

    .bubble.ai {
      align-self: flex-start;
      background: white;
      color: #1f2937;
    }

    .bubble.ai strong {
      font-weight: 750;
      color: var(--primary-dark, #102033);
    }

    .bubble.ai ul {
      margin: 10px 0 8px;
      padding-left: 1.35em;
      list-style: disc;
    }

    .bubble.ai li {
      margin: 5px 0;
      padding-left: 2px;
    }

    .bubble.user {
      align-self: flex-end;
      color: white;
      background: #102033;
      border-color: rgba(16, 32, 51, 0.16);
    }

    .quick-prompts {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 2px;
    }

    .quick-prompts button {
      border: 1px solid var(--border);
      background: white;
      border-radius: 999px;
      padding: 8px 10px;
      cursor: pointer;
      color: #344054;
      font-size: 12px;
      font-weight: 700;
    }

    .quick-prompts button:hover {
      color: var(--primary);
      border-color: color-mix(in srgb, var(--primary-dark) 24%, transparent);
    }

    /* [hidden] alone loses to .quick-prompts { display: flex } — force collapse while hidden */
    .quick-prompts[hidden] {
      display: none !important;
    }

    .chat-form {
      padding: 12px;
      border-top: 1px solid var(--border);
      display: flex;
      gap: 8px;
      background: white;
    }

    .chat-form textarea {
      flex: 1;
      resize: none;
      min-height: 42px;
      max-height: 120px;
      border: 1px solid var(--border);
      border-radius: 16px;
      padding: 11px 12px;
      outline: none;
      color: var(--text);
      font-size: 14px;
      line-height: 1.45;
      background: #f9fafb;
    }

    .chat-form textarea:focus {
      border-color: color-mix(in srgb, var(--primary-dark) 35%, transparent);
      background: white;
    }

    .chat-send {
      width: 46px;
      height: 46px;
      border: none;
      border-radius: 16px;
      color: white;
      cursor: pointer;
      font-size: 20px;
      background: linear-gradient(135deg, var(--primary), var(--gold));
    }

    .chat-send:disabled { opacity: 0.45; cursor: not-allowed; }

    .typing {
      display: inline-flex;
      gap: 5px;
      align-items: center;
      height: 22px;
    }

    .typing span {
      width: 7px;
      height: 7px;
      background: var(--primary);
      border-radius: 50%;
      animation: bounce 1.2s infinite ease-in-out;
    }

    .typing span:nth-child(2) { animation-delay: 0.15s; }
    .typing span:nth-child(3) { animation-delay: 0.3s; }

    @keyframes bounce {
      0%, 80%, 100% { transform: translateY(0); opacity: 0.45; }
      40% { transform: translateY(-5px); opacity: 1; }
    }

    @media (max-width: 900px) {
      .nav {
        justify-content: flex-start;
        gap: 10px;
      }

      .brand {
        flex: 1;
        min-width: 0;
      }

      .nav-links { display: none; }

      .nav-toggle {
        display: flex;
        margin-left: 0;
        margin-right: 0px;
      }

      .nav-actions {
        flex-shrink: 0;
      }

      .nav-overlay,
      .mobile-drawer { display: block; }
      body.nav-open {
        overflow: hidden;
      }
      .hero-grid, .policy-wrap { grid-template-columns: 1fr; }
      .grid-3 { grid-template-columns: 1fr; }
      .stats { grid-template-columns: 1fr; }
      .hero { padding-top: 56px; }
      .chat-widget { right: 16px; bottom: 88px; }
      .chat-toggle { right: 16px; bottom: 16px; }
      .nav-actions .btn-primary { display: none; }
    }

    @media (prefers-reduced-motion: reduce) {
      *,
      *::before,
      *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
      }

      html { scroll-behavior: auto; }

      .card:hover,
      .btn-primary:hover,
      .btn-secondary:hover,
      .chat-toggle:hover {
        transform: none;
      }

      .reveal,
      .reveal.is-visible {
        opacity: 1 !important;
        transform: none !important;
      }

      html.page-modern .section-heading {
        opacity: 1 !important;
        transform: none !important;
      }

      html.page-modern .grid-3 .card,
      html.page-modern .policy-wrap .card,
      html.page-modern .policy-main,
      html.page-modern .contact-layout > .card {
        opacity: 1 !important;
        transform: none !important;
      }
    }

    @media (max-width: 560px) {
      .container { width: min(100% - 28px, 1160px); }
      .nav-actions .btn-secondary { display: none; }
      .hero h1 { font-size: 42px; }
      .hero-panel { border-radius: 24px; }
      .policy-main { padding: 26px; }
      .policy-main h2 { font-size: 32px; }
    }

    /* ============================================================
       v3 — additional layer: floating nav, conic borders, spotlight,
       marquee, scroll progress, animated counters, typing demo,
       grid texture, magnetic CTA, scroll dividers, accent serif.
       ============================================================ */

    @keyframes shimmer-text {
      0% { background-position: 0% 50%; }
      100% { background-position: 200% 50%; }
    }

    @keyframes spin-slow {
      to { transform: rotate(360deg); }
    }

    @keyframes blob-drift {
      0%, 100% { transform: translate(0, 0) scale(1); }
      33% { transform: translate(4%, -3%) scale(1.06); }
      66% { transform: translate(-3%, 4%) scale(0.96); }
    }

    @keyframes marquee-x {
      from { transform: translate3d(0, 0, 0); }
      to { transform: translate3d(-50%, 0, 0); }
    }

    @keyframes pulse-ring {
      0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--primary) 35%, transparent); }
      80% { box-shadow: 0 0 0 18px color-mix(in srgb, var(--primary) 0%, transparent); }
      100% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--primary) 0%, transparent); }
    }

    @keyframes caret-blink {
      0%, 49% { opacity: 1; }
      50%, 100% { opacity: 0; }
    }

    html.page-v3 {
      --serif: "Instrument Serif", ui-serif, Georgia, serif;
      --grid-line: color-mix(in srgb, var(--text) 5%, transparent);
    }

    html.page-v3 body::after {
      background-image:
        url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"),
        linear-gradient(transparent 0, transparent calc(100% - 1px), var(--grid-line) calc(100% - 1px)),
        linear-gradient(90deg, transparent 0, transparent calc(100% - 1px), var(--grid-line) calc(100% - 1px));
      background-size: 200px 200px, 100% 64px, 64px 100%;
      opacity: 0.5;
    }

    html.page-v3 .ambient-blobs {
      position: fixed;
      inset: 0;
      z-index: -1;
      pointer-events: none;
      overflow: hidden;
    }

    html.page-v3 .ambient-blobs span {
      position: absolute;
      border-radius: 50%;
      filter: blur(70px);
      opacity: 0.55;
      mix-blend-mode: screen;
      animation: blob-drift 22s ease-in-out infinite;
    }

    html.page-v3 .ambient-blobs span:nth-child(1) {
      width: 460px; height: 460px;
      left: -120px; top: -80px;
      background: radial-gradient(circle, color-mix(in srgb, var(--primary) 75%, transparent), transparent 70%);
    }

    html.page-v3 .ambient-blobs span:nth-child(2) {
      width: 380px; height: 380px;
      right: -100px; top: 120px;
      background: radial-gradient(circle, color-mix(in srgb, var(--gold) 75%, transparent), transparent 70%);
      animation-duration: 26s; animation-delay: -6s;
    }

    html.page-v3 .ambient-blobs span:nth-child(3) {
      width: 520px; height: 520px;
      left: 40%; top: 50%;
      background: radial-gradient(circle, color-mix(in srgb, var(--cta-warm) 55%, transparent), transparent 70%);
      animation-duration: 30s; animation-delay: -10s;
      opacity: 0.35;
    }

    /* —— Scroll progress bar —— */
    html.page-v3 .scroll-progress {
      position: fixed;
      left: 0; top: 0;
      height: 3px;
      width: 100%;
      z-index: 200;
      background: transparent;
      pointer-events: none;
    }

    html.page-v3 .scroll-progress > i {
      display: block;
      height: 100%;
      width: var(--scroll, 0%);
      background: linear-gradient(90deg, var(--primary), var(--gold), var(--cta-warm));
      border-radius: 0 4px 4px 0;
      box-shadow: 0 0 16px color-mix(in srgb, var(--primary) 60%, transparent);
      transition: width 0.08s linear;
    }

    /* —— Floating glass nav pill —— */
    html.page-v3 .site-header {
      position: sticky;
      top: 12px;
      background: transparent;
      border-bottom: none;
      box-shadow: none;
      backdrop-filter: none;
      -webkit-backdrop-filter: none;
    }

    html.page-v3 .site-header .container.nav {
      height: 68px;
      padding: 0 16px;
      border-radius: 999px;
      background: color-mix(in srgb, var(--surface-strong) 78%, transparent);
      backdrop-filter: blur(28px) saturate(1.6);
      -webkit-backdrop-filter: blur(28px) saturate(1.6);
      border: 1px solid color-mix(in srgb, var(--border) 80%, var(--primary) 20%);
      box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.55) inset,
        0 18px 50px color-mix(in srgb, var(--primary) 10%, transparent);
    }

    html.page-v3 .site-header .container.nav .nav-toggle {
      width: 42px; height: 42px;
    }

    @media (max-width: 900px) {
      html.page-v3 .site-header .container.nav { padding: 0 14px; height: 64px; border-radius: 22px; }
    }

    /* —— Brand text: animated gradient + sparkle accent —— */
    @keyframes brand-shift {
      0% { background-position: 0% 50%; }
      50% { background-position: 100% 50%; }
      100% { background-position: 0% 50%; }
    }

    @keyframes brand-sparkle {
      0%, 100% { transform: translate(-50%, -50%) scale(0.85) rotate(0deg); opacity: 0.55; }
      50% { transform: translate(-50%, -50%) scale(1.1) rotate(180deg); opacity: 1; }
    }

    @keyframes brand-dot-bounce {
      0%, 100% { transform: translateY(0); }
      30% { transform: translateY(-3px); }
      60% { transform: translateY(0); }
    }

    html.page-v3 .brand {
      position: relative;
    }

    html.page-v3 .brand-text {
      position: relative;
      background: linear-gradient(
        100deg,
        var(--primary) 0%,
        var(--primary-dark) 18%,
        var(--gold) 38%,
        var(--cta-warm) 58%,
        var(--primary) 78%,
        var(--gold) 100%
      );
      background-size: 280% 100%;
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
      animation: brand-shift 8s ease-in-out infinite;
      transition: filter 0.3s var(--ease-out), letter-spacing 0.3s var(--ease-out);
      will-change: background-position;
    }

    html.page-v3 .brand:hover .brand-text {
      letter-spacing: -0.025em;
      filter: drop-shadow(0 0 14px color-mix(in srgb, var(--primary) 35%, transparent));
    }

    html.page-v3 .brand-text::after {
      content: "✦";
      position: absolute;
      top: 0;
      right: -14px;
      width: 14px;
      height: 14px;
      display: grid;
      place-items: center;
      font-size: 11px;
      color: var(--gold);
      transform-origin: center;
      transform: translate(-50%, -50%) scale(0.85);
      animation: brand-sparkle 3.8s ease-in-out infinite;
      filter: drop-shadow(0 0 6px color-mix(in srgb, var(--gold) 60%, transparent));
      pointer-events: none;
    }

    html.page-v3 .brand .brand-dot {
      display: inline-block;
      color: var(--cta-warm);
      animation: brand-dot-bounce 2.4s ease-in-out infinite;
      animation-delay: 0.4s;
    }

    @media (prefers-reduced-motion: reduce) {
      html.page-v3 .brand-text,
      html.page-v3 .brand-text::after,
      html.page-v3 .brand .brand-dot {
        animation: none !important;
      }
    }

    /* —— Hero typography lift —— */
    html.page-v3 .hero h1 {
      letter-spacing: -0.05em;
    }

    html.page-v3 .hero h1 .gradient-text {
      background: linear-gradient(
        110deg,
        var(--primary) 0%,
        var(--primary-dark) 28%,
        var(--gold) 52%,
        var(--cta-warm) 76%,
        var(--primary) 100%
      );
      background-size: 250% 100%;
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
      animation: shimmer-text 9s linear infinite;
    }

    html.page-v3 .hero h1 .accent-serif {
      font-family: var(--serif);
      font-style: italic;
      font-weight: 400;
      letter-spacing: -0.01em;
      color: color-mix(in srgb, var(--text) 86%, var(--primary) 14%);
    }

    html.page-v3 .eyebrow {
      position: relative;
      padding-left: 30px;
    }

    html.page-v3 .eyebrow::before {
      content: "";
      position: absolute;
      left: 12px;
      top: 50%;
      width: 8px; height: 8px;
      border-radius: 50%;
      background: var(--primary);
      transform: translateY(-50%);
      box-shadow: 0 0 0 0 color-mix(in srgb, var(--primary) 35%, transparent);
      animation: pulse-ring 2.6s ease-out infinite;
    }

    /* —— Animated counter stat-card —— */
    html.page-v3 .stat-card {
      position: relative;
      overflow: hidden;
      isolation: isolate;
    }

    html.page-v3 .stat-card::before {
      content: "";
      position: absolute;
      inset: -1px;
      border-radius: inherit;
      padding: 1px;
      background: linear-gradient(
        135deg,
        color-mix(in srgb, var(--primary) 40%, transparent),
        transparent 55%
      );
      -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
      mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
      -webkit-mask-composite: xor;
      mask-composite: exclude;
      pointer-events: none;
      opacity: 0.6;
    }

    html.page-v3 .stat-card .count {
      display: block;
      font-family: var(--font-display);
      font-size: 30px;
      letter-spacing: -0.05em;
      font-weight: 800;
      background: linear-gradient(120deg, var(--primary), var(--gold));
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
    }

    html.page-v3 .stat-card .count-suffix {
      font-family: var(--font-display);
      font-weight: 700;
      color: color-mix(in srgb, var(--text) 85%, var(--primary) 15%);
      margin-left: 1px;
    }

    /* —— Hero panel: typing demo + 3D tilt frame —— */
    html.page-v3 .hero-panel {
      transform: perspective(1400px) rotateX(2deg) rotateY(-3deg);
      transform-origin: center;
      transition: transform 0.6s var(--ease-out);
    }

    html.page-v3 .hero-panel:hover {
      transform: perspective(1400px) rotateX(0deg) rotateY(0deg) translateY(-4px);
    }

    html.page-v3 .hero-panel .typing-line {
      display: inline-block;
      min-height: 1em;
      white-space: pre-wrap;
    }

    html.page-v3 .hero-panel .mini-input {
      align-items: center;
    }

    html.page-v3 .hero-panel .mini-send {
      animation: pulse-ring 2.6s ease-out infinite;
    }

    /* —— Capability marquee strip —— */
    html.page-v3 .marquee {
      position: relative;
      margin: 14px 0 12px;
      padding: 18px 0;
      overflow: hidden;
      mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
      -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
    }

    html.page-v3 .marquee-track {
      display: flex;
      gap: 14px;
      width: max-content;
      animation: marquee-x 38s linear infinite;
    }

    html.page-v3 .marquee:hover .marquee-track {
      animation-play-state: paused;
    }

    html.page-v3 .marquee-chip {
      flex-shrink: 0;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 10px 16px;
      border-radius: 999px;
      background: var(--surface-strong);
      border: 1px solid var(--border);
      font-size: 13px;
      font-weight: 700;
      letter-spacing: -0.01em;
      color: color-mix(in srgb, var(--text) 80%, var(--primary) 20%);
      box-shadow: var(--shadow-sm);
    }

    html.page-v3 .marquee-chip::before {
      content: "";
      width: 6px; height: 6px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--primary), var(--gold));
      box-shadow: 0 0 8px color-mix(in srgb, var(--primary) 45%, transparent);
    }

    /* —— Section dividers (animated wave/line) —— */
    html.page-v3 section + section {
      position: relative;
    }

    html.page-v3 section + section::before {
      content: "";
      display: block;
      position: absolute;
      top: 0;
      left: 50%;
      transform: translateX(-50%);
      width: min(80%, 760px);
      height: 1px;
      background: linear-gradient(
        90deg,
        transparent,
        color-mix(in srgb, var(--primary) 55%, transparent),
        color-mix(in srgb, var(--gold) 55%, transparent),
        transparent
      );
      opacity: 0.7;
    }

    /* —— Spotlight + conic-gradient border on cards —— */
    html.page-v3 .card {
      position: relative;
      isolation: isolate;
      overflow: hidden;
      transition:
        transform 0.4s var(--ease-out),
        box-shadow 0.4s var(--ease-out),
        border-color 0.3s ease;
    }

    html.page-v3 .card::before {
      content: "";
      position: absolute;
      inset: 0;
      border-radius: inherit;
      pointer-events: none;
      background: radial-gradient(
        320px circle at var(--mx, 50%) var(--my, 0%),
        color-mix(in srgb, var(--primary) 14%, transparent),
        transparent 55%
      );
      opacity: 0;
      transition: opacity 0.4s var(--ease-out);
      z-index: 0;
    }

    html.page-v3 .card::after {
      content: "";
      position: absolute;
      inset: -1px;
      border-radius: inherit;
      padding: 1px;
      background: conic-gradient(
        from var(--ang, 0deg),
        transparent 0deg,
        color-mix(in srgb, var(--primary) 60%, transparent) 70deg,
        color-mix(in srgb, var(--gold) 60%, transparent) 140deg,
        transparent 220deg,
        transparent 360deg
      );
      -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
      mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
      -webkit-mask-composite: xor;
      mask-composite: exclude;
      opacity: 0;
      transition: opacity 0.45s var(--ease-out);
      z-index: 0;
    }

    html.page-v3 .card:hover::before { opacity: 1; }
    html.page-v3 .card:hover::after { opacity: 1; animation: spin-slow 8s linear infinite; }

    html.page-v3 .card > * { position: relative; z-index: 1; }

    html.page-v3 .icon {
      transition: transform 0.45s var(--ease-out), box-shadow 0.45s var(--ease-out);
    }

    html.page-v3 .card:hover .icon {
      transform: rotate(-6deg) scale(1.06);
      box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.6) inset,
        0 12px 28px color-mix(in srgb, var(--primary) 22%, transparent);
    }

    /* —— Process / policy main: shimmer overlay —— */
    html.page-v3 .policy-main {
      position: relative;
      overflow: hidden;
    }

    html.page-v3 .policy-main::after {
      content: "";
      position: absolute;
      inset: -50%;
      background: conic-gradient(
        from 0deg,
        transparent 0deg,
        rgba(255, 255, 255, 0.07) 80deg,
        transparent 160deg,
        transparent 360deg
      );
      animation: spin-slow 22s linear infinite;
      pointer-events: none;
      z-index: 0;
    }

    html.page-v3 .policy-main > * { position: relative; z-index: 1; }

    html.page-v3 .policy-item {
      transition: background 0.3s ease, border-color 0.3s ease, transform 0.3s var(--ease-out);
    }

    html.page-v3 .policy-item:hover {
      background: rgba(255, 255, 255, 0.12);
      border-color: rgba(255, 255, 255, 0.18);
      transform: translateX(4px);
    }

    /* —— FAQ details: smoother open + indicator —— */
    html.page-v3 details {
      position: relative;
      transition:
        border-color 0.25s ease,
        box-shadow 0.25s var(--ease-out),
        background 0.25s ease;
    }

    html.page-v3 details summary {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
    }

    html.page-v3 details summary::after {
      content: "+";
      flex-shrink: 0;
      width: 28px;
      height: 28px;
      border-radius: 50%;
      display: grid;
      place-items: center;
      font-weight: 600;
      font-size: 18px;
      color: var(--primary-dark);
      background: color-mix(in srgb, var(--primary) 12%, transparent);
      border: 1px solid color-mix(in srgb, var(--primary) 22%, transparent);
      transition: transform 0.32s var(--ease-out), background 0.25s ease;
    }

    html.page-v3 details[open] summary::after {
      content: "−";
      transform: rotate(180deg);
      background: color-mix(in srgb, var(--primary) 18%, transparent);
    }

    /* —— CTA: extra glow + magnetic primary —— */
    html.page-v3 .btn-primary {
      position: relative;
      overflow: hidden;
      isolation: isolate;
      will-change: transform;
    }

    html.page-v3 .btn-primary::after {
      content: "";
      position: absolute;
      inset: 0;
      background: radial-gradient(
        180px circle at var(--mx, 50%) var(--my, 50%),
        rgba(255, 255, 255, 0.32),
        transparent 55%
      );
      opacity: 0;
      transition: opacity 0.3s var(--ease-out);
      pointer-events: none;
      z-index: 0;
    }

    html.page-v3 .btn-primary:hover::after { opacity: 1; }

    html.page-v3 .cta-box {
      transform-style: preserve-3d;
    }

    html.page-v3 .cta-box h2 {
      background: linear-gradient(
        110deg,
        #ffffff 0%,
        color-mix(in srgb, #ffffff 80%, var(--gold) 20%) 50%,
        #ffffff 100%
      );
      background-size: 200% 100%;
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
      animation: shimmer-text 8s linear infinite;
    }

    /* —— Chat toggle: orbit ring —— */
    html.page-v3 .chat-toggle {
      position: fixed;
    }

    html.page-v3 .chat-toggle::before {
      content: "";
      position: absolute;
      inset: -8px;
      border-radius: 26px;
      background: conic-gradient(
        from 0deg,
        transparent,
        color-mix(in srgb, var(--primary) 55%, transparent),
        color-mix(in srgb, var(--gold) 55%, transparent),
        transparent
      );
      animation: spin-slow 6s linear infinite;
      filter: blur(6px);
      opacity: 0.55;
      z-index: -1;
    }

    /* —— Theme switcher: chip-style —— */
    html.page-v3 .theme-switcher select {
      border-radius: 999px;
      padding: 9px 14px;
      background: color-mix(in srgb, var(--surface-strong) 90%, transparent);
      border-color: color-mix(in srgb, var(--border) 70%, var(--primary) 30%);
      box-shadow: var(--shadow-sm);
    }

    /* —— Reduced motion overrides for v3 specific items —— */
    @media (prefers-reduced-motion: reduce) {
      html.page-v3 .hero h1 .gradient-text,
      html.page-v3 .cta-box h2,
      html.page-v3 .marquee-track,
      html.page-v3 .ambient-blobs span,
      html.page-v3 .chat-toggle::before,
      html.page-v3 .policy-main::after,
      html.page-v3 .card:hover::after,
      html.page-v3 .eyebrow::before,
      html.page-v3 .hero-panel .typing-line,
      html.page-v3 .hero-panel .mini-send {
        animation: none !important;
      }

      html.page-v3 .hero-panel,
      html.page-v3 .hero-panel:hover {
        transform: none !important;
      }
    }

    @media (max-width: 900px) {
      html.page-v3 .hero-panel,
      html.page-v3 .hero-panel:hover {
        transform: none;
      }
    }

    /* ============================================================
       Article page styles (scoped to .page-article)
       ============================================================ */
    .page-article .article-hero {
      padding: 84px 0 42px;
    }

    .padding-top-40 {
      padding-top: 40px;
    }

    .page-article .breadcrumbs {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 14px;
      border-radius: 999px;
      border: 1px solid var(--border);
      background: var(--surface-strong);
      color: var(--muted);
      font-size: 12px;
      font-weight: 700;
      margin-bottom: 18px;
    }

    .page-article .breadcrumbs a:hover { color: var(--primary-dark); }

    .page-article .article-hero h1 {
      font-size: clamp(38px, 5.2vw, 64px);
      line-height: 1.03;
      letter-spacing: -0.05em;
      max-width: 940px;
      margin-bottom: 18px;
      font-family: var(--font-display, var(--font));
    }

    .page-article .article-subtitle {
      max-width: 760px;
      color: var(--muted);
      font-size: 18px;
      line-height: 1.75;
      margin-bottom: 22px;
    }

    .page-article .article-meta-row {
      display: flex;
      align-items: center;
      gap: 14px;
      flex-wrap: wrap;
      color: var(--muted);
      font-size: 13px;
      font-weight: 650;
    }

    .page-article .author-chip {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 6px 10px;
      border-radius: 999px;
      background: var(--surface-strong);
      border: 1px solid var(--border);
      color: var(--text);
      font-weight: 700;
    }

    /* Temporarily hidden per request */
    .page-article .author-chip {
      display: none;
    }

    .page-article .author-dot {
      width: 24px;
      height: 24px;
      border-radius: 50%;
      display: grid;
      place-items: center;
      color: white;
      background: linear-gradient(135deg, var(--primary), var(--gold));
      font-size: 11px;
      font-weight: 800;
    }

    .page-article .article-cover {
      margin-top: 28px;
      border-radius: var(--radius-lg);
      overflow: hidden;
      border: 1px solid var(--border);
      box-shadow: var(--shadow);
      min-height: 320px;
      display: grid;
      place-items: center;
      position: relative;
      background:
        radial-gradient(ellipse 90% 80% at 20% 0%, color-mix(in srgb, var(--gold) 45%, transparent), transparent 55%),
        radial-gradient(ellipse 90% 80% at 100% 100%, color-mix(in srgb, var(--cta-warm) 38%, transparent), transparent 58%),
        linear-gradient(135deg, #0a0f18 0%, var(--primary-dark) 50%, var(--primary) 120%);
    }

    .page-article .article-cover::before {
      content: "";
      position: absolute;
      inset: -30%;
      background: conic-gradient(from 0deg, transparent 0deg, rgba(255,255,255,.14) 80deg, transparent 160deg, transparent 360deg);
      animation: spin-slow 24s linear infinite;
      pointer-events: none;
    }

    .page-article .article-cover span {
      position: relative;
      z-index: 1;
      color: rgba(255,255,255,.95);
      font-size: clamp(70px, 11vw, 140px);
      font-weight: 800;
      letter-spacing: -0.06em;
      font-family: var(--font-display, var(--font));
      text-shadow: 0 14px 36px rgba(0,0,0,.35);
    }

    /* Temporarily hidden per request */
    .page-article .article-cover {
      display: none;
    }

    .page-article .article-layout {
      display: grid;
      grid-template-columns: 280px minmax(0, 1fr);
      gap: 26px;
      align-items: start;
      padding: 44px 0 64px;
    }

    .page-article .article-toc {
      position: sticky;
      top: 104px;
      border: 1px solid var(--border);
      border-radius: var(--radius);
      background: var(--surface-strong);
      box-shadow: var(--shadow-sm);
      padding: 18px;
    }

    .page-article .article-toc h3 {
      font-size: 14px;
      margin-bottom: 10px;
      letter-spacing: -0.02em;
    }

    .page-article .article-toc nav {
      display: grid;
      gap: 8px;
    }

    .page-article .article-toc a {
      color: var(--muted);
      font-size: 13px;
      font-weight: 650;
      line-height: 1.4;
      padding: 8px 10px;
      border-radius: 10px;
      transition: color .2s ease, background .2s ease;
    }

    .page-article .article-toc a:hover {
      color: var(--primary-dark);
      background: color-mix(in srgb, var(--primary) 8%, transparent);
    }

    .page-article .toc-actions {
      margin-top: 12px;
      padding-top: 12px;
      border-top: 1px solid var(--border);
      display: grid;
      gap: 8px;
    }

    .page-article .toc-actions button {
      border: 1px solid var(--border);
      background: white;
      border-radius: 10px;
      padding: 8px 10px;
      font-size: 12px;
      font-weight: 700;
      color: #344054;
      cursor: pointer;
    }

    .page-article .article-body {
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      background: var(--surface-strong);
      box-shadow: var(--shadow);
      padding: 34px;
    }

    .page-article .article-body > p,
    .page-article .article-body li {
      color: color-mix(in srgb, var(--text) 88%, #000 12%);
      font-size: 17px;
      line-height: 1.85;
    }

    .page-article .article-body p + p { margin-top: 16px; }
    .page-article .article-body h3 {
      /*font-size: clamp(28px, 3.4vw, 40px);*/
      font-size: clamp(20px, 3.4vw, 28px);
      line-height: 1.12;
      letter-spacing: -0.045em;
      margin: 34px 0 14px;
      font-family: var(--font-display, var(--font));
    }

    .page-article .article-body h4 {
      font-size: clamp(20px, 2.2vw, 28px);
      letter-spacing: -0.03em;
      margin: 24px 0 10px;
      font-family: var(--font-display, var(--font));
    }

    .page-article .article-body ul {
      margin: 12px 0 8px 0;
      list-style: none;
      display: grid;
      gap: 8px;
    }

    .page-article .article-body li::before {
      content: "•";
      color: var(--primary);
      font-weight: 900;
      margin-right: 10px;
    }

    /* Long-form (blog article, legal, service): do not gate body on scroll-reveal — IO + rootMargin
       can fail to add .is-visible on some phones, leaving opacity:0 on .reveal. */
    html.page-modern .page-blog.page-article section.posts-section.reveal,
    html.page-modern .page-blog.page-article section.posts-section.reveal.is-visible {
      opacity: 1;
      transform: none;
    }

    .page-blog.page-article .posts-section .card.legal-content h3 {
      font-size: clamp(20px, 3.4vw, 28px);
      line-height: 1.12;
      letter-spacing: -0.045em;
      margin: 28px 0 12px;
      font-family: var(--font-display, var(--font));
      color: var(--text);
    }

    .page-blog.page-article .posts-section .card.legal-content h3:first-child {
      margin-top: 0;
    }

    .page-blog.page-article .posts-section .card.legal-content h4 {
      font-size: clamp(18px, 2.2vw, 24px);
      letter-spacing: -0.03em;
      margin: 20px 0 8px;
      font-family: var(--font-display, var(--font));
      color: var(--text);
    }

    .page-blog.page-article .posts-section .card.legal-content p,
    .page-blog.page-article .posts-section .card.legal-content li {
      color: color-mix(in srgb, var(--text) 88%, #000 12%);
      font-size: 17px;
      line-height: 1.85;
    }

    .page-blog.page-article .posts-section .card.legal-content p + p {
      margin-top: 16px;
    }

    .page-blog.page-article .posts-section .card.legal-content ul {
      margin: 12px 0 8px 0;
      list-style: none;
      display: grid;
      gap: 8px;
    }

    .page-blog.page-article .posts-section .card.legal-content li::before {
      content: "•";
      color: var(--primary);
      font-weight: 900;
      margin-right: 10px;
    }

    .page-blog.page-article .posts-section .card.legal-content strong {
      color: var(--text);
    }

    .page-blog.page-article .posts-section .card.legal-content a {
      color: var(--primary-dark);
      text-decoration: underline;
      text-underline-offset: 3px;
    }

    .page-blog.page-article .posts-section .card.legal-content a:hover {
      color: var(--primary);
    }

    .page-article .callout {
      margin: 24px 0;
      padding: 18px 18px 18px 16px;
      border-radius: 16px;
      border: 1px solid color-mix(in srgb, var(--gold) 45%, var(--border));
      background: linear-gradient(145deg, color-mix(in srgb, var(--gold) 14%, transparent), color-mix(in srgb, var(--primary) 6%, transparent));
      box-shadow: var(--shadow-sm);
    }

    .page-article blockquote {
      margin: 24px 0;
      padding: 20px 22px;
      border-left: 4px solid var(--primary);
      border-radius: 14px;
      background: color-mix(in srgb, var(--primary) 8%, transparent);
      color: color-mix(in srgb, var(--text) 88%, #000 12%);
      font-size: 18px;
      line-height: 1.7;
      font-style: italic;
    }

    .page-article .inline-figure {
      margin: 24px 0;
      border: 1px solid var(--border);
      border-radius: 16px;
      overflow: hidden;
      background: white;
    }

    .page-article .inline-figure pre {
      margin: 0;
      padding: 16px;
      overflow-x: auto;
      font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
      font-size: 13px;
      line-height: 1.6;
      background: #0f172a;
      color: #e2e8f0;
    }

    .page-article .inline-figure figcaption {
      padding: 10px 12px;
      font-size: 12px;
      color: var(--muted);
      border-top: 1px solid var(--border);
      background: #f8fafc;
    }

    .page-article .article-end {
      margin-top: 36px;
      padding-top: 20px;
      border-top: 1px solid var(--border);
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
    }

    .page-article .tags {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }

    .page-article .tag {
      padding: 6px 11px;
      border-radius: 999px;
      border: 1px solid var(--border);
      background: white;
      font-size: 12px;
      font-weight: 700;
      color: #475467;
    }

    .page-article .related-section {
      padding: 10px 0 90px;
    }

    .page-article .related-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 18px;
      margin-top: 22px;
    }

    .page-article .related-card {
      border: 1px solid var(--border);
      border-radius: var(--radius);
      background: var(--surface-strong);
      padding: 18px;
      box-shadow: var(--shadow-sm);
      transition: transform .25s var(--ease-out), box-shadow .25s var(--ease-out), border-color .2s ease;
    }

    .page-article .related-card:hover {
      transform: translateY(-3px);
      box-shadow: var(--shadow-hover);
      border-color: color-mix(in srgb, var(--primary) 28%, transparent);
    }

    .page-article .related-card h3 {
      font-size: 18px;
      line-height: 1.35;
      letter-spacing: -0.02em;
      margin-bottom: 8px;
    }

    .page-article .related-card p {
      color: var(--muted);
      font-size: 14px;
      line-height: 1.6;
      margin-bottom: 12px;
    }

    .page-article .reading-progress {
      height: 2px;
      background: color-mix(in srgb, var(--border) 80%, transparent);
      border-radius: 99px;
      overflow: hidden;
      margin-top: 6px;
    }

    .page-article .reading-progress i {
      display: block;
      height: 100%;
      width: var(--article-progress, 0%);
      background: linear-gradient(90deg, var(--primary), var(--gold));
      transition: width .08s linear;
    }

    @media (max-width: 1050px) {
      .page-article .article-layout {
        grid-template-columns: 1fr;
      }
      .page-article .article-toc {
        position: static;
      }
      .page-article .related-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    @media (max-width: 700px) {
      .page-article .article-body {
        padding: 22px;
      }
      .page-article .article-hero {
        padding-top: 64px;
      }
      .page-article .related-grid {
        grid-template-columns: 1fr;
      }
    }

/* "Rewire" wordmark — solid black (rest of .brand-text keeps gradient clip) */
.brand-text .brand-text-rewire {
  color: #000;
}
.brand-text .brand-text-agentic {
  color: #000;
}

/* Global heading scale — prose & CMS HTML; layout blocks use more specific selectors. No color: here so .policy-main etc. keep inherited text colour. */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.22;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

h1 {
  font-size: clamp(1.75rem, 1.2rem + 2vw, 2.375rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.03em;
}

h2 {
  font-size: clamp(1.5rem, 1.15rem + 1.35vw, 2rem);
  line-height: 1.18;
  letter-spacing: -0.025em;
}

h3 {
  font-size: clamp(1.25rem, 1.05rem + 0.85vw, 1.625rem);
  line-height: 1.22;
}

h4 {
  font-size: clamp(1.1rem, 1rem + 0.45vw, 1.3rem);
  line-height: 1.28;
  letter-spacing: -0.015em;
}

h5 {
  font-size: 1.0625rem;
  line-height: 1.35;
  letter-spacing: -0.01em;
}

h6 {
  font-size: 0.9375rem;
  line-height: 1.4;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 650;
}
