/* ═══════════════════════════════════════════════
   RESET & BASE
═══════════════════════════════════════════════ */

/* Metric-matched fallback font for Inter — eliminates layout shift when
   Google Fonts Inter swaps in. Values from Capsize / Next.js font optimization. */
@font-face {
  font-family: 'Inter Fallback';
  src: local('Arial');
  size-adjust: 107.4%;
  ascent-override: 90.2%;
  descent-override: 22.48%;
  line-gap-override: 0%;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body {
  font-family: 'Inter', 'Inter Fallback', system-ui, -apple-system, sans-serif;
  color: var(--black); background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { border: none; cursor: pointer; font-family: inherit; background: none; }

/* ═══════════════════════════════════════════════
   DESIGN TOKENS — ELEVATED
═══════════════════════════════════════════════ */
:root {
  --black: #09090b;
  --gray-900: #18181b;
  --gray-800: #27272a;
  --gray-700: #3f3f46;
  /* Bumped for WCAG AA contrast: gray-500 was #71717a (4.04:1 fail),
     gray-600 was #52525b. New values pass AA on white backgrounds. */
  --gray-600: #3f3f46;
  --gray-500: #52525b;
  --gray-400: #71717a;
  --gray-300: #d4d4d8;
  --gray-200: #e5e5e5;
  --gray-100: #f0f0f0;
  --gray-50: #f8f8f8;
  --white: #ffffff;
  --bg: #f9f9f9;
  --accent: #09090b;
  --accent-hover: #27272a;
  --bib-blue: #000FD6;
  --accent-light: #818cf8;
  --accent-bg: #eef2ff;
  --green: #22c55e;
  --green-bg: #f0fdf4;
  --amber: #f59e0b;
  --amber-bg: #fffbeb;
  --rose: #f43f5e;
  --rose-bg: #fff1f2;
  --purple: #a855f7;
  --purple-bg: #faf5ff;
  --indigo: #6366f1;

  --radius: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-pill: 999px;

  --shadow-xs: 0 1px 2px rgba(0,0,0,.04);
  --shadow-sm: 0 2px 4px rgba(0,0,0,.04), 0 1px 2px rgba(0,0,0,.03);
  --shadow-md: 0 4px 8px -1px rgba(0,0,0,.06), 0 2px 4px -2px rgba(0,0,0,.04);
  --shadow-lg: 0 12px 20px -4px rgba(0,0,0,.08), 0 4px 8px -4px rgba(0,0,0,.04);
  --shadow-xl: 0 24px 32px -8px rgba(0,0,0,.08), 0 8px 16px -6px rgba(0,0,0,.04);
  --shadow-2xl: 0 32px 56px -16px rgba(0,0,0,.14);
  --shadow-glow: 0 0 60px rgba(99,102,241,.08), 0 0 120px rgba(99,102,241,.04);
  --border-subtle: rgba(0,0,0,.08);

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);

  /* Theme transition */
  --theme-transition: background 0.3s ease, color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

/* ═══════════════════════════════════════════════
   DARK THEME
═══════════════════════════════════════════════ */
[data-theme="dark"] {
  --black: #f4f4f5;
  --gray-900: #e4e4e7;
  --gray-800: #d4d4d8;
  --gray-700: #a1a1aa;
  --gray-600: #a1a1aa;
  --gray-500: #71717a;
  --gray-400: #52525b;
  --gray-300: #3f3f46;
  --gray-200: #27272a;
  --gray-100: #1e1e22;
  --gray-50: #18181b;
  --white: #141416;
  --bg: #0c0c0e;
  --accent: #f4f4f5;
  --accent-hover: #d4d4d8;
  --accent-bg: rgba(99,102,241,.12);
  --green-bg: rgba(34,197,94,.1);
  --amber-bg: rgba(245,158,11,.1);
  --rose-bg: rgba(244,63,94,.1);
  --purple-bg: rgba(168,85,247,.1);

  --shadow-xs: 0 1px 2px rgba(0,0,0,.2);
  --shadow-sm: 0 1px 3px rgba(0,0,0,.3), 0 1px 2px rgba(0,0,0,.2);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,.3), 0 2px 4px -2px rgba(0,0,0,.2);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,.3), 0 4px 6px -4px rgba(0,0,0,.2);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,.3), 0 8px 10px -6px rgba(0,0,0,.2);
  --shadow-2xl: 0 25px 50px -12px rgba(0,0,0,.4);
}

/* Dark theme body transition */
body, .navbar, .nav-mobile-menu, .bento-card, .persona-card,
.test-card, .price-card, .vis-stat, .faq-trigger, .footer {
  transition: var(--theme-transition);
}

/* Dark theme — navbar glass */
[data-theme="dark"] .navbar {
  background: rgba(20,20,22,.82);
  border-color: rgba(255,255,255,.06);
}
[data-theme="dark"] .navbar-wrap.scrolled .navbar {
  background: rgba(20,20,22,.92);
  box-shadow: 0 8px 40px rgba(0,0,0,.3);
}
[data-theme="dark"] .nav-mobile-menu {
  background: #09090b;
}

/* Dark theme — logo invert */
[data-theme="dark"] .nav-logo img { filter: invert(1); }

/* Dark theme — hero */
[data-theme="dark"] .hero h1 {
  color: var(--black);
  -webkit-text-fill-color: var(--black);
}
[data-theme="dark"] .hero-eyebrow {
  background: rgba(255,255,255,.06);
  border-color: rgba(255,255,255,.08);
}

/* Dark theme — buttons */
[data-theme="dark"] .btn-primary { background: #f4f4f5; color: #09090b; }
[data-theme="dark"] .btn-primary:hover { background: #ffffff; color: #09090b; box-shadow: 0 8px 24px rgba(255,255,255,.15); }
[data-theme="dark"] .btn-outline { background: transparent; color: var(--black); border-color: var(--gray-200); }
[data-theme="dark"] .btn-white { background: #d4d4d8; color: #09090b; }
[data-theme="dark"] .btn-white:hover { background: #e4e4e7; box-shadow: 0 8px 24px rgba(255,255,255,.08); }
[data-theme="dark"] .btn-ghost { color: var(--gray-500); }
[data-theme="dark"] .btn-ghost:hover { color: var(--black); }

/* Dark theme — force dark panels to stay dark */
[data-theme="dark"] .problems .container,
[data-theme="dark"] .how-it-works,
[data-theme="dark"] .category,
[data-theme="dark"] .test-card,
[data-theme="dark"] .price-card.featured,
[data-theme="dark"] .bento-card.featured,
[data-theme="dark"] .pillar-card.dark {
  background: #141416 !important;
  border-color: rgba(255,255,255,.06) !important;
}
[data-theme="dark"] .problems .container h2,
[data-theme="dark"] .problems .container p,
[data-theme="dark"] .how-it-works h2,
[data-theme="dark"] .how-it-works .eyebrow,
[data-theme="dark"] .category h2,
[data-theme="dark"] .category .eyebrow,
[data-theme="dark"] .test-card .test-quote,
[data-theme="dark"] .test-card .test-info .name,
[data-theme="dark"] .bento-card.featured h3,
[data-theme="dark"] .pillar-card.dark h3 {
  color: #f4f4f5 !important;
}
[data-theme="dark"] .problems .container .body-lg,
[data-theme="dark"] .problems .container .chaos-line,
[data-theme="dark"] .how-it-works .step h3,
[data-theme="dark"] .how-it-works .step p,
[data-theme="dark"] .category .body-lg,
[data-theme="dark"] .test-card .test-stars,
[data-theme="dark"] .test-card .test-info .role,
[data-theme="dark"] .bento-card.featured > p,
[data-theme="dark"] .pillar-card.dark p {
  color: #a1a1aa !important;
}

/* Dark theme — all inline dark bg sections */
[data-theme="dark"] [style*="background:var(--black)"],
[data-theme="dark"] [style*="background: var(--black)"] {
  background: #141416 !important;
}
[data-theme="dark"] [style*="background:var(--black)"] h2,
[data-theme="dark"] [style*="background: var(--black)"] h2 {
  color: #f4f4f5 !important;
}
[data-theme="dark"] [style*="background:var(--black)"] .body-lg,
[data-theme="dark"] [style*="background: var(--black)"] .body-lg,
[data-theme="dark"] [style*="background:var(--black)"] p,
[data-theme="dark"] [style*="background: var(--black)"] p {
  color: #a1a1aa !important;
}

/* Dark theme — ai-use cards and outcome cards inside dark panels */
[data-theme="dark"] .ai-use {
  background: rgba(255,255,255,.04) !important;
  border-color: rgba(255,255,255,.06) !important;
  color: rgba(255,255,255,.6) !important;
}
[data-theme="dark"] .ai-use:hover {
  background: rgba(255,255,255,.07) !important;
  color: rgba(255,255,255,.8) !important;
}
[data-theme="dark"] .outcome-card {
  background: rgba(255,255,255,.04) !important;
  border-color: rgba(255,255,255,.06) !important;
}
[data-theme="dark"] .outcome-card p {
  color: rgba(255,255,255,.5) !important;
}
[data-theme="dark"] .chaos-line {
  color: rgba(255,255,255,.5) !important;
  border-color: rgba(255,255,255,.06) !important;
}
[data-theme="dark"] .chaos-dot { background: var(--rose) !important; }

/* Dark theme — step numbers in how-it-works */
[data-theme="dark"] .step-num {
  background: rgba(255,255,255,.06) !important;
  color: #f4f4f5 !important;
  border-color: rgba(255,255,255,.1) !important;
}
[data-theme="dark"] .step-connector { background: rgba(255,255,255,.08) !important; }

/* Dark theme — cat nodes */
[data-theme="dark"] .cat-node { background: rgba(255,255,255,.04) !important; border-color: rgba(255,255,255,.08) !important; color: #a1a1aa !important; }
[data-theme="dark"] .cat-node.center { background: #f4f4f5 !important; color: #09090b !important; }
[data-theme="dark"] .cat-line { background: rgba(255,255,255,.08) !important; }

/* Dark theme — price card featured text */
[data-theme="dark"] .price-card.featured h3,
[data-theme="dark"] .price-card.featured .price-card-title,
[data-theme="dark"] .price-card.featured .price-amount { color: #f4f4f5 !important; }
[data-theme="dark"] .price-card.featured .price-desc,
[data-theme="dark"] .price-card.featured .price-amount span,
[data-theme="dark"] .price-card.featured .price-feature { color: #a1a1aa !important; }

/* Dark theme — mock system */
[data-theme="dark"] .mock { background: linear-gradient(145deg, #1a1a1e, #141416, #1e1e22); border-color: rgba(255,255,255,.06); }
[data-theme="dark"] .mock-chrome { background: #1a1a1e; border-color: rgba(255,255,255,.06); }
[data-theme="dark"] .mock-card { background: #1a1a1e; border-color: rgba(255,255,255,.06); }

/* Dark theme — grain */
[data-theme="dark"] body::before { opacity: 0.012; }

/* Dark theme — sticky CTA */
[data-theme="dark"] .sticky-cta {
  background: rgba(12,12,14,.88);
  border-color: rgba(255,255,255,.06);
}

/* Dark theme — about testimonials section */
[data-theme="dark"] .about-testimonials { background: #141416 !important; }

/* Dark theme — review cards (always dark, both themes) */
.review-card {
  background: #09090b !important;
  border-color: #27272a !important;
}
[data-theme="dark"] .review-card {
  background: #141416 !important;
  border-color: rgba(255,255,255,.06) !important;
}
.review-card .review-text { color: rgba(255,255,255,.75) !important; }
.review-card .review-text strong { color: #f4f4f5 !important; }
.review-card .review-stars { color: #f59e0b !important; }
.review-card .ra-name { color: #f4f4f5 !important; }
.review-card .ra-role { color: #71717a !important; }
.review-card .review-author { border-color: rgba(255,255,255,.08) !important; }

/* Dark theme — footer */
[data-theme="dark"] .footer { border-color: rgba(255,255,255,.06); }
[data-theme="dark"] .footer-bottom { border-color: rgba(255,255,255,.06); }
[data-theme="dark"] .social-link:hover { background: rgba(255,255,255,.06); }
[data-theme="dark"] .social-link svg { fill: var(--gray-500); }
[data-theme="dark"] #footer-lang-btn { border-color: rgba(255,255,255,.12); color: #a1a1aa; }
[data-theme="dark"] #footer-lang-btn:hover { border-color: rgba(255,255,255,.2); }
[data-theme="dark"] #footer-lang-menu { background: #18181b; border-color: rgba(255,255,255,.1); box-shadow: 0 4px 24px rgba(0,0,0,.4); }
[data-theme="dark"] #footer-lang-menu a { color: #a1a1aa; }
[data-theme="dark"] #footer-lang-menu a:first-child { color: #f4f4f5; background: rgba(255,255,255,.06); }
[data-theme="dark"] #footer-lang-menu a:hover { background: rgba(255,255,255,.06); }

/* ═══════════════════════════════════════════════
   DARK THEME — COMPREHENSIVE CARD OVERRIDES
   All light-bg cards get proper dark treatment
═══════════════════════════════════════════════ */
[data-theme="dark"] .persona-card,
[data-theme="dark"] .bento-card:not(.featured),
[data-theme="dark"] .price-card:not(.featured),
[data-theme="dark"] .pillar-card:not(.dark),
[data-theme="dark"] .diff-card,
[data-theme="dark"] .drag-item,
[data-theme="dark"] .proof-card,
[data-theme="dark"] .award-card,
[data-theme="dark"] .value-card,
[data-theme="dark"] .why-card {
  background: #1a1a1e !important;
  border-color: rgba(255,255,255,.08) !important;
}

[data-theme="dark"] .diff-card-icon { background: rgba(255,255,255,.08) !important; }

[data-theme="dark"] .diff-card h3,
[data-theme="dark"] .proof-num,
[data-theme="dark"] .award-card h3 { color: #f4f4f5 !important; }

[data-theme="dark"] .diff-card p,
[data-theme="dark"] .proof-label,
[data-theme="dark"] .award-year,
[data-theme="dark"] .value-card p,
[data-theme="dark"] .why-card p { color: #a1a1aa !important; }

/* Dark theme — chips & tags */
[data-theme="dark"] .chip {
  background: #1e1e22; color: #d4d4d8;
  border-color: rgba(255,255,255,.1);
}
[data-theme="dark"] .chip.active {
  background: #f4f4f5; color: #09090b;
  border-color: #f4f4f5;
}
[data-theme="dark"] .hero-persona-tag {
  background: #1e1e22; color: #a1a1aa;
  border-color: rgba(255,255,255,.1);
}
[data-theme="dark"] .hero-eyebrow {
  background: #1e1e22; color: #a1a1aa;
  border-color: rgba(255,255,255,.1);
}

/* Dark theme — win list items */
[data-theme="dark"] .win-item {
  border-bottom-color: rgba(255,255,255,.08);
  color: #d4d4d8;
}
[data-theme="dark"] .win-dot { background: #f4f4f5; }

/* Dark theme — drag items */
[data-theme="dark"] .drag-item { color: #d4d4d8 !important; }
[data-theme="dark"] .drag-icon {
  background: rgba(244,63,94,.12) !important;
  color: #f43f5e !important;
}

/* Dark theme — free section reasons */
[data-theme="dark"] .free-reason { color: #d4d4d8; }
[data-theme="dark"] .free-check {
  background: rgba(34,197,94,.12); color: #22c55e;
}

/* Dark theme — comparison divider */
[data-theme="dark"] .comp-divider-line { background: rgba(255,255,255,.1); }
[data-theme="dark"] .comp-vs {
  background: #1a1a1e; border-color: rgba(255,255,255,.1); color: #a1a1aa;
}
[data-theme="dark"] .comp-badge.badge-red { background: rgba(244,63,94,.12); color: #f43f5e; }
[data-theme="dark"] .comp-badge.badge-green { background: rgba(34,197,94,.12); color: #22c55e; }

/* Dark theme — mock system (bars, items, labels) */
[data-theme="dark"] .mock-bar-track { background: rgba(255,255,255,.08); }
[data-theme="dark"] .mock-list-item { border-bottom-color: rgba(255,255,255,.06); color: #a1a1aa; }
[data-theme="dark"] .mock-label { color: #71717a; }
[data-theme="dark"] .mock-num { color: #f4f4f5; }

/* Dark theme — model check icons */
[data-theme="dark"] .model-check-icon {
  background: #f4f4f5; color: #09090b;
}

/* Dark theme — about page visuals */
[data-theme="dark"] .about-visual {
  background: linear-gradient(145deg, #1e1e22, #18181b, #1a1a1d) !important;
}
[data-theme="dark"] .about-mission-visual {
  background: linear-gradient(145deg, #09090b, #18181b) !important;
}
[data-theme="dark"] .about-journey-visual {
  background: linear-gradient(145deg, rgba(34,197,94,.1), rgba(34,197,94,.06), rgba(34,197,94,.08)) !important;
}
[data-theme="dark"] .about-visual-icon { opacity: 0.4; }

/* Dark theme — about stats gradient text */
[data-theme="dark"] .about-stat .stat-num {
  background: linear-gradient(135deg, #f4f4f5 0%, #a1a1aa 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}

/* Dark theme — impact block (stays dark) */
[data-theme="dark"] .impact-block {
  background: #141416 !important; color: #f4f4f5 !important;
}
[data-theme="dark"] .impact-block h2 { color: #f4f4f5 !important; }
[data-theme="dark"] .impact-block p { color: #a1a1aa !important; }
[data-theme="dark"] .impact-block::before {
  background: radial-gradient(circle, rgba(255,255,255,.03) 0%, transparent 65%);
}

/* Dark theme — trust ratings */
[data-theme="dark"] .trust-ratings { border-top-color: rgba(255,255,255,.08); }
[data-theme="dark"] .trust-rating-score { color: #f4f4f5; }

/* Dark theme — rating bar */
[data-theme="dark"] .rating-big { color: #f4f4f5; }

/* Dark theme — faq */
[data-theme="dark"] .faq-item { border-bottom-color: rgba(255,255,255,.08); }
[data-theme="dark"] .faq-trigger { color: #f4f4f5; }
[data-theme="dark"] .faq-trigger:hover { color: #a1a1aa; }
[data-theme="dark"] .faq-answer-inner { color: #a1a1aa; }

/* Dark theme — legal pages */
[data-theme="dark"] .legal-page h2 { color: #f4f4f5; }
[data-theme="dark"] .legal-page p,
[data-theme="dark"] .legal-page li { color: #a1a1aa; }
[data-theme="dark"] .legal-page a { color: #818cf8; }

/* Dark theme — vis stats & bullets */
[data-theme="dark"] .vis-stat {
  background: #1a1a1e; border-color: rgba(255,255,255,.08);
}
[data-theme="dark"] .vis-stat .num { color: #f4f4f5; }
[data-theme="dark"] .vis-bullet { color: #d4d4d8; }
[data-theme="dark"] .vis-check {
  background: rgba(34,197,94,.12); color: #22c55e;
}
[data-theme="dark"] .vis-image {
  background: linear-gradient(145deg, #1e1e22, #18181b) !important;
  border-color: rgba(255,255,255,.06) !important;
}

/* Dark theme — solution image */
[data-theme="dark"] .solution-image {
  background: linear-gradient(145deg, rgba(34,197,94,.08), rgba(34,197,94,.05), rgba(34,197,94,.06)) !important;
  border-color: rgba(255,255,255,.06) !important;
}

/* Dark theme — roi section */
[data-theme="dark"] .roi {
  background: #1a1a1e !important;
}
[data-theme="dark"] .roi-old {
  background: #141416; border-color: rgba(255,255,255,.06);
  color: #a1a1aa;
}
[data-theme="dark"] .roi-old-price { background: rgba(244,63,94,.12); color: #f43f5e; }
[data-theme="dark"] .roi-new { background: #09090b; }
[data-theme="dark"] .roi-benefit-icon { opacity: 0.9; }

/* Dark theme — pricing section */
[data-theme="dark"] .pricing {
  background: #1a1a1e !important;
}

/* Dark theme — error page */
[data-theme="dark"] .error-page .error-code { color: rgba(255,255,255,.1); }

/* ═══════════════════════════════════════════════
   THEME TOGGLE BUTTON
═══════════════════════════════════════════════ */
.theme-toggle {
  width: 36px; height: 36px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: all .2s;
  background: none; border: none; padding: 0;
  color: var(--gray-500);
}
.theme-toggle:hover { color: var(--black); background: rgba(128,128,128,.1); }
.theme-toggle svg { width: 18px; height: 18px; }
.theme-toggle .icon-sun { display: none; }
.theme-toggle .icon-moon { display: block; }
[data-theme="dark"] .theme-toggle .icon-sun { display: block; }
[data-theme="dark"] .theme-toggle .icon-moon { display: none; }

/* ═══════════════════════════════════════════════
   GRAIN TEXTURE (desktop only)
═══════════════════════════════════════════════ */
@media (hover: hover) {
  body::before {
    content: ''; position: fixed; inset: 0; z-index: 9999;
    pointer-events: none; opacity: 0.018;
    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='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    background-repeat: repeat; background-size: 256px 256px;
  }
}

/* ═══════════════════════════════════════════════
   ACCESSIBILITY
═══════════════════════════════════════════════ */
.skip-link {
  position: absolute; top: -100%; left: 50%; transform: translateX(-50%);
  background: var(--black); color: var(--white);
  padding: 12px 24px; border-radius: var(--radius-pill);
  font-size: 14px; font-weight: 600; z-index: 10000;
  transition: top 0.2s;
}
.skip-link:focus { top: 16px; }

*:focus-visible {
  outline: 2px solid var(--black);
  outline-offset: 2px;
}
[data-theme="dark"] *:focus-visible {
  outline-color: #a5b4fc;
}

/* Respect reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
}

/* ═══════════════════════════════════════════════
   LUCIDE ICONS
═══════════════════════════════════════════════ */
[data-lucide] { display: inline-block; vertical-align: middle; }

/* ═══════════════════════════════════════════════
   LAYOUT
═══════════════════════════════════════════════ */
.container { max-width: 1200px; margin: 0 auto; padding: 0 48px; }
.section { padding: 72px 0; }
.section-sm { padding: 52px 0; }

/* ═══════════════════════════════════════════════
   FLUID TYPOGRAPHY — BOLDER
═══════════════════════════════════════════════ */
.h1 { font-size: clamp(44px, 8vw, 100px); line-height: 0.97; font-weight: 800; letter-spacing: -3.5px; }
.h2 { font-size: clamp(36px, 5.5vw, 72px); line-height: 1.05; font-weight: 800; letter-spacing: -2.5px; max-width: 100%; }
.h3 { font-size: clamp(20px, 2vw, 28px); line-height: 1.3; font-weight: 700; letter-spacing: -0.5px; }
.body-lg { font-size: clamp(16px, 1.3vw, 20px); line-height: 1.6; color: var(--gray-500); }
.body { font-size: 16px; line-height: 1.6; color: var(--gray-500); }
.small { font-size: 14px; line-height: 1.5; color: var(--gray-400); }
.eyebrow {
  font-size: 14px; font-weight: 600; color: var(--gray-400);
  text-transform: uppercase; letter-spacing: 2px;
}

/* ═══════════════════════════════════════════════
   KEYFRAMES
═══════════════════════════════════════════════ */
@keyframes fadeInUp { from { opacity: 0; transform: translateY(32px); } to { opacity: 1; transform: translateY(0); } }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
@keyframes float-slow { 0%, 100% { transform: translate(0, 0); } 33% { transform: translate(10px, -15px); } 66% { transform: translate(-8px, -8px); } }
@keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
@keyframes pulse-dot { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }
@keyframes pulse-ring { 0% { transform: scale(1); opacity: .6; } 100% { transform: scale(1.8); opacity: 0; } }
@keyframes grow-bar { from { width: 0; } }
@keyframes gradient-shift { 0% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } 100% { background-position: 0% 50%; } }
@keyframes typing-dot { 0%, 100% { opacity: 0.3; transform: translateY(0); } 50% { opacity: 1; transform: translateY(-3px); } }
@keyframes hero-entrance { from { opacity: 0; transform: translateY(40px); } to { opacity: 1; transform: translateY(0); } }
@keyframes dash-in { from { opacity: 0; transform: translateY(60px) scale(0.96); } to { opacity: 1; transform: translateY(0) scale(1); } }

/* ═══════════════════════════════════════════════
   SCROLL REVEAL
═══════════════════════════════════════════════ */
.reveal { opacity: 0; transform: translateY(32px); transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out); }
.reveal.from-left { transform: translateX(-48px); }
.reveal.from-right { transform: translateX(48px); }
.reveal.from-scale { transform: scale(0.95); }
.reveal.visible { opacity: 1; transform: none; }
.reveal-stagger > .reveal:nth-child(1) { transition-delay: 0s; }
.reveal-stagger > .reveal:nth-child(2) { transition-delay: 0.08s; }
.reveal-stagger > .reveal:nth-child(3) { transition-delay: 0.16s; }
.reveal-stagger > .reveal:nth-child(4) { transition-delay: 0.24s; }
.reveal-stagger > .reveal:nth-child(5) { transition-delay: 0.32s; }
.reveal-stagger > .reveal:nth-child(6) { transition-delay: 0.4s; }

/* ═══════════════════════════════════════════════
   BUTTONS — REFINED
═══════════════════════════════════════════════ */
.btn { display: inline-flex; align-items: center; justify-content: center; font-weight: 600; border-radius: var(--radius-pill); transition: all .25s var(--ease-out); position: relative; }
.btn-lg { font-size: 15px; padding: 18px 36px; gap: 8px; }
.btn-sm { font-size: 13px; padding: 10px 22px; }
.btn-primary { background: var(--black); color: var(--white); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,.18); }
.btn-primary:active { transform: translateY(0) scale(0.98); }
.btn-outline { background: var(--white); color: var(--black); border: 1.5px solid var(--gray-200); }
.btn-outline:hover { border-color: var(--gray-400); transform: translateY(-1px); box-shadow: var(--shadow-sm); }
.btn-ghost { color: var(--gray-500); }
.btn-ghost:hover { color: var(--black); }
.btn-accent-fill { background: var(--black); color: var(--white); }
.btn-accent-fill:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,.18); }
.btn-row { display: flex; gap: 12px; flex-wrap: wrap; }
/* White variant for dark sections */
.btn-white { background: var(--white); color: var(--black); }
.btn-white:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(255,255,255,.15); }

/* ═══════════════════════════════════════════════
   MOCKUP SYSTEM
═══════════════════════════════════════════════ */
.mock { background: linear-gradient(145deg, #fafbfe, #f2f4fa, #edf0f7); border: 1px solid var(--border-subtle); border-radius: var(--radius-xl); overflow: hidden; }
.mock-chrome { height: 44px; background: var(--white); border-bottom: 1px solid var(--gray-200); display: flex; align-items: center; padding: 0 16px; gap: 8px; }
.mock-dot { width: 10px; height: 10px; border-radius: 50%; }
.mock-dot:nth-child(1) { background: #fca5a5; }
.mock-dot:nth-child(2) { background: #fde047; }
.mock-dot:nth-child(3) { background: #86efac; }
.mock-body { padding: 20px; display: flex; flex-direction: column; gap: 14px; }
.mock-row { display: flex; gap: 14px; }
.mock-card { background: var(--white); border: 1px solid var(--gray-200); border-radius: 12px; padding: 18px; flex: 1; }
.mock-label { font-size: 11px; font-weight: 600; color: var(--gray-400); text-transform: uppercase; letter-spacing: 0.8px; margin-bottom: 12px; }
.mock-num { font-size: 28px; font-weight: 800; color: var(--black); letter-spacing: -1px; }
.mock-bar-track { height: 5px; background: var(--gray-100); border-radius: 3px; margin-top: 10px; overflow: hidden; }
.mock-bar-fill { height: 100%; border-radius: 3px; animation: grow-bar 1.5s var(--ease-out) forwards; }
.mock-list { display: flex; flex-direction: column; }
.mock-list-item { display: flex; align-items: center; gap: 10px; padding: 10px 0; border-bottom: 1px solid var(--gray-200); font-size: 13px; color: var(--gray-700); }
.mock-list-item:last-child { border: none; }
.mock-avatar { width: 26px; height: 26px; border-radius: 8px; flex-shrink: 0; }
.mock-tag { font-size: 10px; padding: 3px 10px; border-radius: var(--radius-pill); font-weight: 600; margin-left: auto; white-space: nowrap; }
.mock-typing { display: flex; gap: 4px; align-items: center; margin-top: 8px; }
.mock-typing span { width: 5px; height: 5px; border-radius: 50%; background: var(--indigo); animation: typing-dot 1.4s ease infinite; }
.mock-typing span:nth-child(2) { animation-delay: 0.2s; }
.mock-typing span:nth-child(3) { animation-delay: 0.4s; }
.pulse-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--green); animation: pulse-dot 2s ease infinite; flex-shrink: 0; }

/* ═══════════════════════════════════════════════
   REUSABLE DARK PANEL — use on any section
   Always stays dark in both light & dark theme
═══════════════════════════════════════════════ */
.dark-panel {
  background: #09090b;
  color: #f4f4f5;
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
}
[data-theme="dark"] .dark-panel { background: #141416; }
.dark-panel h2, .dark-panel h3 { color: #f4f4f5; }
.dark-panel p, .dark-panel .body-lg { color: #a1a1aa; }
.dark-panel .eyebrow { color: #71717a; }
.dark-panel .small { color: #71717a; }

/* Dark panel inner container */
.dark-panel-inner {
  position: relative; z-index: 1;
  padding: 64px;
}

/* Dark panel glow (decorative bg) */
.dark-panel-glow {
  position: absolute; border-radius: 50%; pointer-events: none;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(255,255,255,.03) 0%, transparent 70%);
}
.dark-panel-glow.top-right { top: -200px; right: -200px; }
.dark-panel-glow.bottom-left { bottom: -200px; left: -200px; }
.dark-panel-glow.center { top: 50%; left: 50%; transform: translate(-50%, -50%); width: 600px; height: 400px; background: radial-gradient(ellipse, rgba(255,255,255,.03) 0%, transparent 70%); }

/* Dark panel CTA variant — more vertical padding */
.dark-panel.cta { text-align: center; }
.dark-panel.cta .dark-panel-inner { padding: 64px; }

/* ═══════════════════════════════════════════════
   REUSABLE BUTTON VARIANTS
═══════════════════════════════════════════════ */
/* Outline button for dark backgrounds */
.btn-outline-light {
  background: transparent; color: #f4f4f5;
  border: 1.5px solid rgba(255,255,255,.15);
}
.btn-outline-light:hover {
  border-color: rgba(255,255,255,.3);
  transform: translateY(-1px);
}

/* ═══════════════════════════════════════════════
   PAGE HERO — shared across all pages
═══════════════════════════════════════════════ */
.page-hero {
  padding: 140px 48px 80px;
  text-align: center;
  max-width: 1200px;
  margin: 0 auto;
}
.page-hero h1 { margin-top: 16px; margin-bottom: 20px; }
.page-hero .body-lg { max-width: 900px; margin: 0 auto; font-size: clamp(17px, 1.5vw, 20px); }
@media (max-width: 768px) {
  .page-hero { padding: 120px 20px 60px; }
  .page-hero .h1 { font-size: 32px; line-height: 1.15; letter-spacing: -1.5px; }
  .page-hero .h2 { font-size: 28px; line-height: 1.2; letter-spacing: -1px; }
}
@media (max-width: 480px) {
  .page-hero { padding: 100px 16px 48px; }
  .page-hero .h1 { font-size: 26px; line-height: 1.2; letter-spacing: -1px; }
  .page-hero .h2 { font-size: 22px; }
}

/* ═══════════════════════════════════════════════
   ICON COLOR UTILITIES — for pillar/feature icons
═══════════════════════════════════════════════ */
.icon-accent { background: var(--accent-bg); color: var(--indigo); }
.icon-green { background: var(--green-bg); color: var(--green); }
.icon-amber { background: var(--amber-bg); color: var(--amber); }
.icon-rose { background: var(--rose-bg); color: var(--rose); }
.icon-purple { background: var(--purple-bg); color: var(--purple); }
.icon-neutral { background: var(--gray-100); color: var(--gray-600); }

/* ═══════════════════════════════════════════════
   1. FLOATING PILL NAVBAR — WIDER
═══════════════════════════════════════════════ */
.navbar-wrap {
  position: fixed; top: 16px; left: 50%; transform: translateX(-50%);
  z-index: 1001; width: calc(100% - 48px); max-width: 1200px;
  transition: all .3s var(--ease-out);
}
.navbar-wrap.scrolled { top: 10px; }
.navbar {
  display: flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,.82); backdrop-filter: blur(24px) saturate(1.8);
  -webkit-backdrop-filter: blur(24px) saturate(1.8);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-pill); padding: 10px 10px 10px 28px;
  box-shadow: 0 4px 32px rgba(0,0,0,.06);
  transition: all .3s var(--ease-out);
}
.navbar-wrap.scrolled .navbar {
  box-shadow: 0 8px 40px rgba(0,0,0,.08);
  background: rgba(255,255,255,.92);
}
.nav-logo { display: flex; align-items: center; gap: 0; white-space: nowrap; }
.nav-logo img { height: 28px; width: auto; display: block; }
.nav-logo-dot { display: none; }
.nav-links { display: flex; gap: 2px; flex: 1; justify-content: center; }
.nav-links a { font-size: 14px; font-weight: 500; color: var(--gray-500); padding: 8px 16px; border-radius: var(--radius-pill); transition: all .2s; }
.nav-links a:hover { color: var(--black); background: rgba(0,0,0,.04); }
.nav-right { display: flex; align-items: center; gap: 6px; flex-shrink: 0; white-space: nowrap; }
.nav-hamburger {
  display: none; width: 40px; height: 40px;
  align-items: center; justify-content: center;
  flex-direction: column; gap: 5px; padding: 0;
}
.nav-hamburger span {
  display: block; width: 18px; height: 1.5px;
  background: var(--black); border-radius: 2px;
  transition: all .3s var(--ease-out);
}
.navbar-wrap.open .nav-hamburger span:nth-child(1) { transform: rotate(45deg) translate(4.5px, 4.5px); }
.navbar-wrap.open .nav-hamburger span:nth-child(2) { opacity: 0; }
.navbar-wrap.open .nav-hamburger span:nth-child(3) { transform: rotate(-45deg) translate(4.5px, -4.5px); }
.nav-mobile-menu {
  display: none; position: fixed; top: 0;
  left: 0; right: 0; bottom: 0;
  background: #ffffff;
  padding: 76px 24px 0;
  overflow: hidden;
  z-index: 1000;
  flex-direction: column;
  box-sizing: border-box;
  max-height: 100dvh;
}
.nav-mobile-menu.open { display: flex; }
.nav-mobile-menu-scroll {
  flex: 1; min-height: 0; overflow-y: auto; -webkit-overflow-scrolling: touch;
  padding-bottom: 16px;
  scrollbar-width: auto;
  scrollbar-color: rgba(0,0,0,.15) transparent;
}
.nav-mobile-menu-scroll::-webkit-scrollbar { width: 8px; }
.nav-mobile-menu-scroll::-webkit-scrollbar-track { background: transparent; }
.nav-mobile-menu-scroll::-webkit-scrollbar-thumb { background: rgba(0,0,0,.15); border-radius: 4px; }
.nav-mobile-menu-scroll::-webkit-scrollbar-thumb:hover { background: rgba(0,0,0,.25); }
[data-theme="dark"] .nav-mobile-menu-scroll { scrollbar-color: rgba(255,255,255,.15) transparent; }
[data-theme="dark"] .nav-mobile-menu-scroll::-webkit-scrollbar-thumb { background: rgba(255,255,255,.15); }
[data-theme="dark"] .nav-mobile-menu-scroll::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,.25); }
.nav-mobile-menu-footer {
  padding: 16px 0;
  padding-bottom: max(16px, env(safe-area-inset-bottom));
  border-top: 1px solid rgba(0,0,0,.06);
  display: flex; flex-direction: column; gap: 10px;
  flex-shrink: 0;
}
[data-theme="dark"] .nav-mobile-menu-footer { border-color: rgba(255,255,255,.08); }
.nav-mobile-menu a {
  display: block; padding: 10px 16px; font-size: 15px; font-weight: 500;
  color: var(--gray-700); border-radius: 12px; transition: background .15s;
}
.nav-mobile-menu a:hover { background: rgba(0,0,0,.04); }
.nav-mobile-menu-footer .btn { width: 100%; text-align: center; justify-content: center; font-size: 15px; padding: 14px 22px; }
.nav-mobile-menu-footer .btn-primary { background: var(--black); color: var(--white); }
.nav-mobile-menu-footer .btn-primary:hover { background: #27272a; color: var(--white); }
.nav-mobile-menu-footer .mobile-theme-toggle { display: none; }
.nav-mobile-menu-footer .btn-ghost {
  background: var(--gray-100); color: var(--black);
  border: 1px solid var(--gray-200);
}
[data-theme="dark"] .nav-mobile-menu-footer .btn-ghost {
  background: rgba(255,255,255,.08); color: #ffffff;
  border-color: rgba(255,255,255,.1);
}
[data-theme="dark"] .nav-mobile-menu-footer .btn-primary {
  background: #f4f4f5; color: #09090b;
}
[data-theme="dark"] .nav-mobile-menu-footer .btn-primary:hover {
  background: #ffffff; color: #09090b;
}

/* Nav dropdown */
.nav-dropdown { position: relative; }
.nav-dropdown-trigger {
  font-size: 14px; font-weight: 500; color: var(--gray-500);
  padding: 8px 16px; border-radius: var(--radius-pill);
  transition: all .2s; display: inline-flex; align-items: center;
  cursor: pointer;
}
.nav-dropdown-trigger:hover { color: var(--black); background: rgba(0,0,0,.04); }
.nav-dropdown-trigger svg { transition: transform .2s; }
.nav-dropdown:hover .nav-dropdown-trigger svg,
.nav-dropdown.touch-open .nav-dropdown-trigger svg { transform: rotate(180deg); }
.nav-dropdown-menu {
  position: absolute; top: calc(100% + 8px); left: 50%; transform: translateX(-50%);
  background: var(--white); border: 1px solid var(--gray-200);
  border-radius: var(--radius); padding: 8px;
  min-width: 200px; box-shadow: var(--shadow-xl);
  opacity: 0; visibility: hidden;
  transform: translateX(-50%) translateY(-4px);
  transition: all .2s var(--ease-out);
  z-index: 100;
}
.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown.touch-open .nav-dropdown-menu {
  opacity: 1; visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.nav-dropdown-menu a {
  display: block; padding: 10px 14px; font-size: 14px; font-weight: 500;
  color: var(--gray-600); border-radius: 10px; transition: all .15s;
}
.nav-dropdown-menu a:hover { background: var(--gray-100); color: var(--black); }

/* Dark theme dropdown */
[data-theme="dark"] .nav-dropdown-menu {
  background: #1a1a1e; border-color: rgba(255,255,255,.08);
}
[data-theme="dark"] .nav-dropdown-menu a { color: #a1a1aa; }
[data-theme="dark"] .nav-dropdown-menu a:hover { background: rgba(255,255,255,.1); color: #ffffff; }
.nav-dropdown-section {
  font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .7px;
  color: var(--gray-400); padding: 10px 14px 4px; pointer-events: none;
}
.nav-dropdown-section:not(:first-child) { border-top: 1px solid var(--gray-100); margin-top: 4px; }
.nav-dropdown-menu .nav-see-all {
  color: var(--bib-blue); font-weight: 600; font-size: 13px;
}
.nav-dropdown-menu .nav-see-all:hover { background: rgba(0,15,214,.06); color: var(--bib-blue); }
[data-theme="dark"] .nav-dropdown-section { color: #52525b; border-color: rgba(255,255,255,.06); }
[data-theme="dark"] .nav-dropdown-menu .nav-see-all { color: var(--accent-light); }
[data-theme="dark"] .nav-dropdown-menu .nav-see-all:hover { background: rgba(99,102,241,.12); }

/* Mobile nav section label & sub-items */
.nav-mobile-section {
  font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 1.5px; color: var(--gray-400);
  padding: 12px 16px 2px; margin-top: 0;
}
.nav-mobile-sub { padding-left: 28px !important; }

/* ═══════════════════════════════════════════════
   2. HERO — BIGGER, BOLDER
═══════════════════════════════════════════════ */
.hero {
  display: flex; flex-direction: column; align-items: center;
  text-align: center; padding: 140px 48px 80px;
  position: relative; overflow: hidden;
  max-width: 1200px; margin: 0 auto;
}
/* Reusable glow effect — add class "has-glow" to any positioned element */
.has-glow::before {
  content: ''; position: absolute; top: 30%; left: 50%;
  transform: translate(-50%, -50%); width: 1200px; height: 900px;
  background: radial-gradient(ellipse, rgba(99,102,241,.12) 0%, transparent 65%);
  pointer-events: none; z-index: 0;
}
[data-theme="dark"] .has-glow::before {
  background: radial-gradient(ellipse, rgba(99,102,241,.15) 0%, transparent 65%);
}
.hero-glow { display: none; }
.hero-mesh-1, .hero-mesh-2 { display: none; }
.hero > * { position: relative; z-index: 1; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 11px; font-weight: 600; color: var(--gray-600);
  background: var(--white); padding: 8px 20px;
  border-radius: var(--radius-pill); letter-spacing: 1.5px; text-transform: uppercase;
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-xs);
}
.hero-eyebrow .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--bib-blue); animation: pulse-dot 2s ease infinite; }
.hero h1 {
  margin-top: 32px;
  color: var(--black);
  -webkit-text-fill-color: var(--black);
  max-width: 100%;
}
.hero-sub { max-width: 740px; margin-top: 28px; font-size: clamp(17px, 1.5vw, 20px); line-height: 1.6; color: var(--gray-500); }
.hero .btn-row { margin-top: 40px; justify-content: center; }
.hero-trust { font-size: 13px; color: var(--gray-400); margin-top: 16px; }
.social-proof-live {
  display: inline-flex; align-items: center; gap: 8px;
  margin-top: 12px; font-size: 13px; color: var(--gray-500);
  background: var(--white); border: 1px solid var(--gray-200);
  padding: 8px 18px; border-radius: var(--radius-pill);
}
.social-proof-live strong { color: var(--black); font-weight: 700; }
.sp-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--green); flex-shrink: 0;
  animation: pulse-dot 2s ease infinite;
}
.hero-personas {
  display: flex; gap: 16px; margin-top: 16px; justify-content: center;
}
.hero-persona-tag { font-size: 12px; font-weight: 500; color: var(--gray-500); padding: 5px 14px; border: 1px solid var(--gray-200); border-radius: var(--radius-pill); background: var(--white); }
.hero-image-wrap { margin-top: 72px; width: 100%; max-width: 1100px; perspective: 1400px; }
.hero-image {
  border-radius: var(--radius-xl); overflow: hidden;
  transform: rotateX(4deg);
  box-shadow: 0 40px 120px rgba(0,0,0,.1), 0 0 0 0.5px rgba(0,0,0,.06);
  transition: transform .5s var(--ease-out);
  background: linear-gradient(145deg, #fafbfe, #f2f4fa, #edf0f7);
  border: 1px solid var(--border-subtle);
}
.hero-image:hover { transform: rotateX(1deg); }

/* ═══════════════════════════════════════════════
   3. LOGO CAROUSEL
═══════════════════════════════════════════════ */
.logo-carousel { padding: 64px 0; overflow: hidden; position: relative; }
.logo-carousel-label { text-align: center; font-size: 12px; font-weight: 600; color: var(--gray-500); text-transform: uppercase; letter-spacing: 2.5px; margin-bottom: 32px; }
.logo-carousel-wrap {
  -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
  mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
  overflow: hidden;
}
.logo-track {
  display: flex; gap: 64px; align-items: center; width: max-content;
  animation: marquee 40s linear infinite;
}
.logo-item { font-size: 15px; font-weight: 700; color: var(--gray-300); letter-spacing: 1px; text-transform: uppercase; white-space: nowrap; user-select: none; }

/* ═══════════════════════════════════════════════
   4. WHO IT'S FOR
═══════════════════════════════════════════════ */
.personas { padding: 80px 0 120px; }
.personas-header { text-align: center; margin-bottom: 56px; }
.personas-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.persona-card {
  background: var(--white); border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg); padding: 40px;
  transition: all .3s var(--ease-out);
}
.persona-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.persona-icon { font-size: 28px; margin-bottom: 20px; }
.persona-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 10px; letter-spacing: -0.3px; }
.persona-card p { font-size: 14px; line-height: 24px; color: var(--gray-500); }

/* ═══════════════════════════════════════════════
   5. PROBLEMS — DARK PANEL
═══════════════════════════════════════════════ */
.problems { padding: 120px 0; }
.problems .container {
  background: var(--black);
  border-radius: var(--radius-xl);
  padding: 80px 64px;
  position: relative;
  overflow: hidden;
}
.problems .container::before {
  content: ''; position: absolute; top: -200px; right: -200px;
  width: 600px; height: 600px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,.03) 0%, transparent 70%);
  pointer-events: none;
}
.problems-header { max-width: 560px; margin-bottom: 48px; position: relative; z-index: 1; }
.problems-header h2 { color: var(--white); }
.problems-header p { color: var(--gray-400); }
.problems-stack { max-width: 700px; display: flex; flex-direction: column; gap: 0; position: relative; z-index: 1; }
.problem-card {
  background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.06);
  border-radius: var(--radius); padding: 20px 24px;
  display: flex; align-items: center; gap: 18px;
  transition: all .3s var(--ease-out);
  backdrop-filter: blur(8px);
}
.problem-card:nth-child(2) { margin-left: 48px; margin-top: -4px; z-index: 1; }
.problem-card:nth-child(3) { margin-left: 16px; margin-top: -4px; z-index: 2; }
.problem-card:nth-child(4) { margin-left: 64px; margin-top: -4px; z-index: 3; }
.problem-card:nth-child(5) { margin-left: 32px; margin-top: -4px; z-index: 4; }
.problem-card:hover { background: rgba(255,255,255,.07); transform: translateX(8px); z-index: 10; }
.problem-num {
  width: 38px; height: 38px; border-radius: 10px; background: rgba(255,255,255,.06);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 700; color: var(--gray-400); flex-shrink: 0;
}
.problem-card p { font-size: 15px; font-weight: 500; color: rgba(255,255,255,.7); }

/* ═══════════════════════════════════════════════
   6. SOLUTION SPLIT
═══════════════════════════════════════════════ */
.solution .container { display: grid; grid-template-columns: 7fr 5fr; gap: 80px; align-items: center; }
.solution-image { border-radius: var(--radius-xl); overflow: hidden; background: linear-gradient(145deg, #f0fdf4, #dcfce7, #d1fae5); border: 1px solid var(--border-subtle); }
.solution-content h2 { margin-bottom: 16px; }
.solution-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; }
.chip { padding: 8px 18px; border-radius: var(--radius-pill); font-size: 13px; font-weight: 600; border: 1px solid var(--gray-200); background: var(--white); color: var(--gray-600); transition: all .2s; }
.chip.active { background: var(--black); color: var(--white); border-color: var(--black); }

/* ═══════════════════════════════════════════════
   7. HOW IT WORKS — DARK PANEL
═══════════════════════════════════════════════ */
.how-it-works {
  background: var(--black);
  border-radius: var(--radius-xl);
  margin: 0 48px;
  padding: 100px 64px;
}
.how-header { text-align: center; margin-bottom: 72px; }
.how-header h2 { color: var(--white); }
.how-header .eyebrow { color: var(--gray-400); }
.steps { display: flex; align-items: flex-start; justify-content: center; gap: 0; max-width: 900px; margin: 0 auto; }
.step { flex: 1; text-align: center; position: relative; }
.step-num {
  width: 64px; height: 64px; border-radius: 50%;
  background: rgba(255,255,255,.06); color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; font-weight: 800; margin: 0 auto 20px;
  position: relative; z-index: 1;
  border: 1px solid rgba(255,255,255,.1);
}
.step h3 { font-size: 18px; font-weight: 700; margin-bottom: 8px; color: var(--white); }
.step p { font-size: 14px; color: var(--gray-400); line-height: 22px; max-width: 220px; margin: 0 auto; }
.step-connector {
  position: absolute; top: 32px; left: calc(50% + 40px); right: calc(-50% + 40px);
  height: 1px; background: rgba(255,255,255,.08);
}
.step:last-child .step-connector { display: none; }

/* ═══════════════════════════════════════════════
   8. BENTO GRID
═══════════════════════════════════════════════ */
.bento-header { text-align: center; margin-bottom: 56px; }
.bento-grid { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: auto; gap: 12px; }
.bento-card {
  background: var(--white); border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg); padding: 36px;
  transition: all .3s var(--ease-out); overflow: hidden;
}
.bento-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.bento-card.span-2 { grid-column: span 2; }
.bento-card.span-row { grid-row: span 2; }
.bento-card.featured {
  background: var(--black);
  border-color: var(--gray-800);
}
.bento-card.featured h3 { color: var(--white); }
.bento-card.featured > p { color: var(--gray-400); }
.bento-card.featured:hover { box-shadow: 0 20px 56px rgba(0,0,0,.25); }
.bento-icon {
  width: 44px; height: 44px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; margin-bottom: 18px;
}
.bento-card h3 { font-size: 17px; font-weight: 700; margin-bottom: 6px; letter-spacing: -0.2px; }
.bento-card > p { font-size: 14px; line-height: 22px; color: var(--gray-500); }
.bento-visual {
  margin-top: 20px; background: rgba(0,0,0,.03); border-radius: 12px;
  padding: 14px; display: flex; flex-direction: column; gap: 6px;
}
.bento-card.featured .bento-visual { background: rgba(255,255,255,.06); }
.bento-mini-bar { height: 7px; border-radius: 4px; background: rgba(0,0,0,.06); }
.bento-card.featured .bento-mini-bar { background: rgba(255,255,255,.08); }
.bento-mini-row { display: flex; gap: 6px; }
.bento-mini-box { height: 28px; border-radius: 8px; background: rgba(0,0,0,.05); flex: 1; }
.bento-card.featured .bento-mini-box { background: rgba(255,255,255,.06); }

/* ═══════════════════════════════════════════════
   9. COMPARISON
═══════════════════════════════════════════════ */
.comparison-header { text-align: center; margin-bottom: 64px; }
.comp-grid { display: grid; grid-template-columns: 1fr 48px 1fr; gap: 0; max-width: 880px; margin: 0 auto; align-items: start; }
.comp-col h3 { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 28px; }
.comp-col.old h3 { color: var(--gray-400); }
.comp-col.new h3 { color: var(--black); }
.comp-item { padding: 16px 0; border-bottom: 1px solid var(--gray-100); display: flex; align-items: center; gap: 10px; font-size: 15px; }
.comp-col.old .comp-item { color: var(--gray-400); }
.comp-col.new .comp-item { color: var(--black); font-weight: 500; }
.comp-badge { font-size: 10px; font-weight: 700; padding: 3px 10px; border-radius: var(--radius-pill); text-transform: uppercase; letter-spacing: 0.5px; flex-shrink: 0; }
.badge-red { background: var(--rose-bg); color: var(--rose); }
.badge-green { background: var(--green-bg); color: var(--green); }
.comp-divider { display: flex; flex-direction: column; align-items: center; padding-top: 44px; }
.comp-divider-line { width: 1px; height: 280px; background: var(--gray-200); position: relative; }
.comp-vs {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--white); border: 1px solid var(--gray-200);
  display: flex; align-items: center; justify-content: center;
  font-size: 10px; font-weight: 700; color: var(--gray-400);
}

/* ═══════════════════════════════════════════════
   10. STATS + VISIBILITY
═══════════════════════════════════════════════ */
.vis-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 80px; }
.vis-stat {
  background: var(--white); border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg); padding: 36px; text-align: center;
  transition: all .3s var(--ease-out);
}
.vis-stat:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); }
.vis-stat .num { font-size: clamp(40px, 4vw, 56px); font-weight: 800; letter-spacing: -2px; color: var(--black); }
.vis-stat .label { font-size: 14px; color: var(--gray-500); margin-top: 4px; font-weight: 500; }
.vis-body { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.vis-bullets { display: flex; flex-direction: column; gap: 14px; margin-top: 24px; }
.vis-bullet { display: flex; align-items: center; gap: 12px; font-size: 15px; font-weight: 500; color: var(--gray-700); }
.vis-check {
  width: 26px; height: 26px; border-radius: 8px; background: var(--green-bg);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; font-size: 12px; color: var(--green);
}
.vis-image { border-radius: var(--radius-xl); overflow: hidden; background: linear-gradient(145deg, #eef2ff, #e0e7ff); border: 1px solid rgba(0,0,0,.04); }

/* ═══════════════════════════════════════════════
   11. ROI
═══════════════════════════════════════════════ */
.roi { background: var(--white); border-radius: var(--radius-xl); margin: 0 48px; }
.roi .container { display: grid; grid-template-columns: 1fr 1.2fr 1fr; gap: 48px; align-items: start; padding-top: 100px; padding-bottom: 100px; }
.roi-title h2 { position: sticky; top: 120px; }
.roi-title > p { margin-top: 16px; }
.roi-stack { display: flex; flex-direction: column; gap: 6px; }
.roi-old {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 20px; background: var(--gray-50); border-radius: 12px;
  font-size: 14px; color: var(--gray-500); border: 1px solid var(--gray-100);
}
.roi-old-price { font-size: 12px; font-weight: 700; color: var(--rose); background: var(--rose-bg); padding: 2px 10px; border-radius: var(--radius-pill); }
.roi-arrow { text-align: center; font-size: 20px; color: var(--gray-300); padding: 12px 0; }
.roi-new {
  padding: 28px; background: var(--black); border-radius: var(--radius-lg);
  text-align: center; color: var(--white);
}
.roi-new .brand { font-size: 15px; font-weight: 700; }
.roi-new .desc { font-size: 13px; color: var(--gray-400); margin-top: 2px; }
.roi-new .price { font-size: 14px; color: var(--green); font-weight: 600; margin-top: 6px; }
.roi-benefits { display: flex; flex-direction: column; gap: 18px; }
.roi-benefit { display: flex; align-items: flex-start; gap: 12px; }
.roi-benefit-icon {
  width: 34px; height: 34px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; font-size: 13px;
}
.roi-benefit h4 { font-size: 15px; font-weight: 600; margin-bottom: 2px; }
.roi-benefit p { font-size: 13px; color: var(--gray-500); line-height: 20px; }

/* ═══════════════════════════════════════════════
   12. AI FUTURE
═══════════════════════════════════════════════ */
.ai-future .container { display: grid; grid-template-columns: 5fr 7fr; gap: 80px; }
.ai-sticky { position: sticky; top: 120px; }
.ai-sticky h2 { margin-bottom: 16px; }
.ai-mockup { border-radius: var(--radius-xl); overflow: visible; background: linear-gradient(145deg, #faf5ff, #f3e8ff, #ede9fe); border: 1px solid rgba(0,0,0,.04); position: relative; }
.ai-overlay {
  position: absolute; background: var(--white);
  border: 1px solid var(--gray-200); border-radius: 14px;
  padding: 12px 16px; box-shadow: var(--shadow-lg); font-size: 13px; z-index: 2;
}
.ai-overlay.ao1 { top: 56px; right: -16px; animation: float 6s ease-in-out infinite; }
.ai-overlay.ao2 { bottom: 100px; left: -16px; animation: float 7s ease-in-out 2s infinite; }
.ai-overlay.ao3 { bottom: 24px; right: 40px; animation: float 5s ease-in-out 4s infinite; }
.ai-tag {
  display: inline-block; background: var(--purple-bg); color: var(--purple);
  font-size: 10px; font-weight: 700; padding: 2px 8px;
  border-radius: var(--radius-pill); margin-bottom: 4px;
  text-transform: uppercase; letter-spacing: 0.5px;
}
.ai-overlay .ai-title { font-weight: 600; color: var(--black); }
.ai-overlay .ai-desc { color: var(--gray-500); font-size: 12px; margin-top: 2px; }

/* ═══════════════════════════════════════════════
   13. DARK CATEGORY
═══════════════════════════════════════════════ */
.category {
  background: var(--black); color: var(--white); padding: 140px 0;
  text-align: center; position: relative; overflow: hidden;
  border-radius: var(--radius-xl); margin: 0 48px;
}
.category::before {
  content: ''; position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%); width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(255,255,255,.03) 0%, transparent 65%);
  pointer-events: none; animation: float-slow 15s ease-in-out infinite;
}
.category .eyebrow { color: var(--gray-400); letter-spacing: 3px; margin-bottom: 20px; }
.category h2 { color: var(--white); margin-bottom: 16px; }
.category .body-lg { color: var(--gray-400); max-width: 560px; margin: 0 auto; }
.cat-flow { display: flex; align-items: center; justify-content: center; gap: 0; margin-top: 56px; position: relative; z-index: 1; }
.cat-node {
  padding: 12px 24px; border-radius: var(--radius-pill);
  font-size: 14px; font-weight: 600; border: 1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.04); color: var(--gray-400);
}
.cat-node.center {
  background: var(--white); color: var(--black);
  border-color: rgba(255,255,255,.5); padding: 16px 32px; font-size: 16px;
  box-shadow: 0 0 48px rgba(255,255,255,.1);
}
.cat-line { width: 48px; height: 1px; background: rgba(255,255,255,.08); }

/* ═══════════════════════════════════════════════
   14. TESTIMONIALS — DARK CARDS
═══════════════════════════════════════════════ */
.testimonials-header { text-align: center; margin-bottom: 56px; }
.test-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.test-card {
  background: #f4f4f5; border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg); padding: 40px;
  display: flex; flex-direction: column; justify-content: space-between;
  transition: all .3s var(--ease-out);
}
.test-card:hover { box-shadow: 0 16px 48px rgba(0,0,0,.08); transform: translateY(-4px); }
.test-stars { color: var(--amber); font-size: 14px; letter-spacing: 2px; margin-bottom: 20px; }
.test-quote { font-size: 17px; line-height: 28px; font-weight: 500; color: #27272a; margin-bottom: 28px; flex: 1; }
.test-author { display: flex; align-items: center; gap: 12px; padding-top: 20px; border-top: 1px solid var(--gray-200); }
.test-avatar {
  width: 40px; height: 40px; border-radius: 12px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 700;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: #ffffff;
}
.test-avatar-blue { background: linear-gradient(135deg, #dbeafe, #bfdbfe); }
.test-avatar-purple { background: linear-gradient(135deg, #ede9fe, #c4b5fd); }
.test-avatar-pink { background: linear-gradient(135deg, #fce7f3, #f9a8d4); }
.test-metric {
  display: inline-block; font-size: 12px; font-weight: 700;
  color: var(--bib-blue); background: rgba(0,15,214,.08);
  padding: 6px 14px; border-radius: var(--radius-pill);
  margin-bottom: 20px; letter-spacing: 0.2px;
}
[data-theme="dark"] .test-metric { background: rgba(0,15,214,.2); color: #6b75ff; }
.test-info .name { font-size: 14px; font-weight: 600; color: #18181b; }
.test-info .role { font-size: 13px; color: #71717a; }
.test-case-study {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 13px; font-weight: 600; color: var(--bib-blue);
  margin-top: 14px; transition: gap .2s;
}
.test-case-study:hover { gap: 10px; }
[data-theme="dark"] .test-case-study { color: #6b75ff; }
.test-badge { display: inline-flex; margin-top: 14px; font-size: 12px; font-weight: 700; padding: 4px 12px; border-radius: var(--radius-pill); background: rgba(255,255,255,.06); color: var(--gray-400); }

/* ═══════════════════════════════════════════════
   15. PRICING TEASER
═══════════════════════════════════════════════ */
.pricing { background: var(--white); border-radius: var(--radius-xl); margin: 0 48px; }
.pricing-header { text-align: center; margin-bottom: 56px; }
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; max-width: 960px; margin: 0 auto; }
.price-card {
  background: var(--bg); border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg); padding: 40px;
  display: flex; flex-direction: column; transition: all .3s var(--ease-out);
}
.price-card:hover { box-shadow: var(--shadow-md); }
.price-card.featured {
  background: var(--black); border-color: var(--gray-800);
  color: var(--white);
  position: relative;
}
.price-card.featured h3, .price-card.featured .price-card-title { color: var(--white); }
.price-card.featured .price-desc { color: var(--gray-400); }
.price-card.featured .price-amount { color: var(--white); }
.price-card.featured .price-amount span { color: var(--gray-400); }
.price-card.featured .price-feature { color: rgba(255,255,255,.7); }
.price-card.featured:hover { box-shadow: 0 16px 48px rgba(0,0,0,.2); }
.price-popular {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: #000FD6; color: #ffffff;
  font-size: 11px; font-weight: 700; padding: 5px 16px;
  border-radius: var(--radius-pill); text-transform: uppercase; letter-spacing: 0.5px;
  box-shadow: 0 2px 8px rgba(0,15,214,.3);
}
.price-card h3, .price-card .price-card-title { font-size: 18px; font-weight: 700; margin-bottom: 4px; }
.price-card .price-desc { font-size: 14px; color: var(--gray-500); margin-bottom: 20px; }
.price-amount { font-size: 44px; font-weight: 800; letter-spacing: -2px; margin-bottom: 4px; }
.price-amount span { font-size: 16px; font-weight: 500; color: var(--gray-500); letter-spacing: 0; }
.price-features { display: flex; flex-direction: column; gap: 10px; margin: 24px 0; flex: 1; }
.price-feature { font-size: 14px; color: var(--gray-600); display: flex; align-items: center; gap: 8px; }
.price-feature::before { content: ''; width: 16px; height: 16px; border-radius: 50%; background: var(--green-bg); display: flex; align-items: center; justify-content: center; flex-shrink: 0; background-image: url("data:image/svg+xml,%3Csvg width='10' height='10' viewBox='0 0 10 10' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M2 5L4 7L8 3' stroke='%2322c55e' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: center; }
.price-card.featured .price-feature::before { background-color: rgba(34,197,94,.15); }
.price-card .btn { width: 100%; }
.pricing-note { text-align: center; margin-top: 32px; font-size: 14px; color: var(--gray-400); }

/* ═══════════════════════════════════════════════
   16. FAQ
═══════════════════════════════════════════════ */
.faq-header { text-align: center; margin-bottom: 48px; }
.faq-list { max-width: 720px; margin: 0 auto; display: flex; flex-direction: column; gap: 0; }
.faq-item { border-bottom: 1px solid var(--gray-200); }
.faq-trigger {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
  padding: 22px 0; font-size: 16px; font-weight: 600; color: var(--black);
  text-align: left; cursor: pointer; gap: 16px;
}
.faq-trigger:hover { color: var(--gray-600); }
.faq-chevron {
  width: 20px; height: 20px; flex-shrink: 0;
  transition: transform .3s var(--ease-out);
}
.faq-item.open .faq-chevron { transform: rotate(180deg); }
.faq-answer {
  max-height: 0; overflow: hidden;
  transition: max-height .4s var(--ease-out);
}
.faq-answer-inner { padding: 0 0 22px; font-size: 15px; line-height: 26px; color: var(--gray-500); }

/* ═══════════════════════════════════════════════
   17. GIANT CTA — DARK PANEL
═══════════════════════════════════════════════ */
.final-cta {
  margin: 0 48px; padding: 0;
}
.final-cta .container {
  background: var(--black); color: var(--white);
  border-radius: var(--radius-xl);
  padding: 120px 64px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.final-cta .container::before {
  content: ''; position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%); width: 600px; height: 400px;
  background: radial-gradient(ellipse, rgba(255,255,255,.03) 0%, transparent 70%);
  pointer-events: none;
}
.final-cta .container > * { position: relative; z-index: 1; }
.final-cta h2 { color: var(--white); margin-bottom: 16px; }
.final-cta .body-lg { color: var(--gray-400); }
.final-cta .btn-row { margin-top: 36px; justify-content: center; }
.final-cta .small { color: var(--gray-500); }

/* ═══════════════════════════════════════════════
   18. FOOTER
═══════════════════════════════════════════════ */
.footer { border-top: 1px solid var(--gray-200); padding: 80px 0 40px; margin-top: 120px; }
.footer.footer-minimal { padding: 24px 0; margin-top: 40px; border-top: 1px solid var(--gray-200); }
.footer.footer-minimal .footer-bottom { margin-top: 0; padding-top: 0; border-top: none; }
.footer-minimal-row {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 16px;
}
.footer-minimal-brand { display: flex; align-items: center; gap: 12px; }
.footer-minimal-logo { display: block; transition: filter .2s; }
.footer-minimal-copy { font-size: 13px; color: var(--gray-500); margin: 0; }
.footer-minimal-links { display: flex; gap: 24px; align-items: center; }
.footer-minimal-links a { font-size: 13px; color: var(--gray-500); transition: color .15s; }
.footer-minimal-links a:hover { color: var(--black); }
[data-theme="dark"] .footer.footer-minimal { border-top-color: rgba(255,255,255,.08); }
[data-theme="dark"] .footer-minimal-logo { filter: invert(1) brightness(2); }
[data-theme="dark"] .footer-minimal-copy { color: #71717a; }
[data-theme="dark"] .footer-minimal-links a { color: #a1a1aa; }
[data-theme="dark"] .footer-minimal-links a:hover { color: #f4f4f5; }
@media (max-width: 600px) {
  .review-ratings {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 16px !important;
    padding: 24px !important;
  }
  .review-ratings a {
    width: 100%;
    display: grid !important;
    grid-template-columns: 100px 1fr auto;
    align-items: center;
    gap: 8px !important;
  }
  .review-ratings a strong:first-child {
    min-width: 100px;
  }
  .footer.footer-minimal { padding: 32px 0 80px; margin-top: 48px; }
  .footer-minimal-row { flex-direction: column; align-items: center; text-align: center; gap: 20px; }
  .footer-minimal-brand { flex-direction: column; gap: 10px; }
  .footer-minimal-links { gap: 20px; }
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr 1fr 1fr; gap: 24px; }
.footer-brand .nav-logo { margin-bottom: 14px; }
.footer-brand > p { font-size: 14px; color: var(--gray-400); line-height: 22px; max-width: 240px; }
.footer-col h3, .footer-col h4 { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--gray-400); margin-bottom: 14px; }
.footer-col a { display: block; font-size: 14px; color: var(--gray-500); margin-bottom: 10px; transition: color .15s; }
.footer-col a:hover { color: var(--black); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--gray-100); }
.footer-bottom p { font-size: 13px; color: var(--gray-400); }
.social-links { display: flex; gap: 8px; }
.social-link {
  width: 32px; height: 32px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  transition: all .15s;
}
.social-link:hover { background: var(--gray-100); }
.social-link svg { width: 16px; height: 16px; fill: var(--gray-400); }

/* ═══════════════════════════════════════════════
   19. STICKY MOBILE CTA
═══════════════════════════════════════════════ */
.sticky-cta {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 999;
  background: rgba(255,255,255,.88); backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid rgba(0,0,0,.06);
  padding: 12px 20px; padding-bottom: calc(12px + env(safe-area-inset-bottom, 0px));
  transform: translateY(100%); transition: transform .3s var(--ease-out);
  display: none;
}
.sticky-cta.visible { transform: translateY(0); }
.sticky-cta .btn { width: 100%; }

/* ═══════════════════════════════════════════════
   LEGAL PAGES
═══════════════════════════════════════════════ */
.legal-page { padding: 120px 40px 80px; max-width: 720px; margin: 0 auto; }
.legal-page h1 { font-size: 32px; font-weight: 800; margin-bottom: 8px; letter-spacing: -1px; }
.legal-page .legal-updated { font-size: 14px; color: var(--gray-400); margin-bottom: 40px; }
.legal-page h2 { font-size: 20px; font-weight: 700; margin-top: 40px; margin-bottom: 12px; }
.legal-page p { font-size: 15px; line-height: 26px; color: var(--gray-600); margin-bottom: 16px; }
.legal-page ul { padding-left: 24px; margin-bottom: 16px; }
.legal-page ul li { font-size: 15px; line-height: 26px; color: var(--gray-600); margin-bottom: 8px; list-style: disc; }
.legal-page a { color: var(--black); text-decoration: underline; }

/* ═══════════════════════════════════════════════
   404 PAGE
═══════════════════════════════════════════════ */
.error-page {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  min-height: 100vh; text-align: center; padding: 40px;
}
.error-page .error-code { font-size: clamp(80px, 15vw, 200px); font-weight: 800; color: var(--gray-200); letter-spacing: -6px; line-height: 1; }
.error-page h1 { font-size: 24px; font-weight: 700; margin-top: 16px; margin-bottom: 8px; }
.error-page p { font-size: 16px; color: var(--gray-500); margin-bottom: 32px; }

/* ═══════════════════════════════════════════════
   RESPONSIVE: 1200px
═══════════════════════════════════════════════ */
/* ═══════════════════════════════════════════════
   RESPONSIVE: 1440px+ (Large screens / 1920x1200)
═══════════════════════════════════════════════ */
@media (min-width: 1441px) {
  .container { max-width: 1200px; padding: 0 48px; }
  .hero { max-width: 1200px; }
}

/* ═══════════════════════════════════════════════
   RESPONSIVE: 1200px
═══════════════════════════════════════════════ */
@media (max-width: 1200px) {
  .container { padding: 0 32px; }
  .hero-image-wrap { max-width: 900px; }
  .bento-grid { gap: 10px; }
  .how-it-works, .category, .roi, .pricing, .final-cta { margin: 0 32px; }
}

/* ═══════════════════════════════════════════════
   RESPONSIVE: 1024px
═══════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .section { padding: 72px 0; }
  .dark-panel-inner { padding: 48px 40px; }
  .dark-panel.cta .dark-panel-inner { padding: 48px 40px; }
  .bento-grid { grid-template-columns: repeat(2, 1fr); }
  .bento-card.span-row { grid-row: span 1; }
  .solution .container { grid-template-columns: 1fr; gap: 48px; }
  .ai-future .container { grid-template-columns: 1fr; gap: 48px; }
  .ai-sticky { position: static; }
  .roi .container { grid-template-columns: 1fr; gap: 48px; }
  .roi-title h2 { position: static; }
  .vis-body { grid-template-columns: 1fr; gap: 48px; }
  .comp-grid { grid-template-columns: 1fr; gap: 0; max-width: 440px; }
  .comp-divider { flex-direction: row; padding: 0; margin: 24px 0; }
  .comp-divider-line { width: 100%; height: 1px; min-height: unset; }
  .comp-vs { top: 50%; }
  .footer-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-brand { grid-column: 1 / -1; }

  /* Navbar: start progressive collapse — hide About, show hamburger */
  .nav-hide-first { display: none; }
  .nav-hamburger { display: flex; }
  .nav-mobile-menu { display: none; }
  .nav-mobile-menu.open { display: flex; }
  /* Tighten spacing as items collapse */
  .nav-links { gap: 0; }
  .nav-links a { padding: 8px 12px; }
  .navbar { padding: 10px 10px 10px 20px; }
}

/* Progressive navbar: hide Resources */
@media (max-width: 940px) {
  .nav-hide-second { display: none; }
}

/* Progressive navbar: hide Solutions */
@media (max-width: 860px) {
  .nav-hide-third { display: none; }
}

/* Progressive navbar: hide Product + Pricing + theme toggle */
@media (max-width: 700px) {
  .nav-hide-fourth { display: none; }
  .nav-hide-fifth { display: none; }
  .theme-toggle { display: none; }
  .navbar { padding: 10px 8px 10px 16px; }
  .nav-mobile-menu-footer .mobile-theme-toggle {
    display: flex; align-self: center;
    margin-bottom: 4px;
  }
}

/* ═══════════════════════════════════════════════
   RESPONSIVE: 768px (Primary Mobile)
   Note: .container padding stays at 32px (from 1200px rule)
   down through tablets including iPad Mini. Phone-width
   container padding is handled at 640px / 480px below.
═══════════════════════════════════════════════ */
@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .section-sm { padding: 48px 0; }
  .h2 { font-size: 28px; line-height: 1.2; letter-spacing: -1px; }

  .navbar-wrap { width: calc(100% - 24px); }

  /* Hero */
  .hero { padding: 120px 20px 60px; min-height: auto; }
  .hero h1 { letter-spacing: -2px; font-size: clamp(32px, 8vw, 56px); }
  .hero-sub { font-size: 17px; max-width: 100%; }
  .hero-personas { flex-wrap: wrap; }
  .social-proof-live { font-size: 12px; padding: 6px 14px; }
  .hero-image { transform: none; }
  .hero-image-wrap { perspective: none; }
  .hero-mesh-1, .hero-mesh-2 { display: none; }
  .mock-row { flex-direction: column; }

  /* Dark panels — full-bleed on mobile */
  .how-it-works, .category, .roi, .pricing, .final-cta { margin: 0; }
  .problems .container { padding: 48px 28px; border-radius: 0; }
  .how-it-works { padding: 64px 28px; border-radius: 0; }
  .final-cta .container { padding: 80px 28px; border-radius: 0; }

  /* Personas */
  .personas-grid { grid-template-columns: 1fr; }

  /* Problems */
  .problem-card { margin-left: 0 !important; margin-top: 0 !important; }
  .problems-stack { gap: 8px; }

  /* Steps */
  .steps { flex-direction: column; gap: 32px; align-items: flex-start; }
  .step { text-align: left; display: flex; gap: 16px; align-items: flex-start; }
  .step-num { margin: 0; flex-shrink: 0; width: 48px; height: 48px; font-size: 20px; }
  .step p { margin: 0; }
  .step-connector { display: none; }

  /* Bento */
  .bento-grid { grid-template-columns: 1fr; }
  .bento-card.span-2 { grid-column: span 1; }

  /* Stats */
  .vis-stats { grid-template-columns: repeat(2, 1fr); }

  /* Test */
  .test-grid { grid-template-columns: 1fr; }

  /* Pricing */
  .pricing-grid { grid-template-columns: 1fr; max-width: 400px; }
  .price-card.featured { order: -1; }

  /* Category */
  .category { border-radius: var(--radius-lg); padding: 80px 28px; }
  .cat-flow { flex-wrap: wrap; gap: 10px; justify-content: center; }
  .cat-line { display: none; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px 20px; }
  .footer-brand { grid-column: 1 / -1; text-align: center; }
  .footer-brand > p { margin-left: auto; margin-right: auto; }
  .footer-brand .nav-logo { display: inline-block; }
  .footer { padding: 60px 0 80px; margin-top: 80px; }
  .footer-col a { margin-bottom: 8px; font-size: 13px; }
  .footer-col h3 { margin-bottom: 10px; }
  .footer-bottom { flex-direction: column; align-items: center; gap: 16px; text-align: center; margin-top: 32px; }

  /* Sticky CTA */
  .sticky-cta { display: block; }

  /* Legal */
  .legal-page { padding: 100px 20px 60px; }
}

/* ═══════════════════════════════════════════════
   RESPONSIVE: 640px (Large phones — step down container)
═══════════════════════════════════════════════ */
@media (max-width: 640px) {
  .container { padding: 0 20px; }
}

/* ═══════════════════════════════════════════════
   RESPONSIVE: 480px (Small phone)
═══════════════════════════════════════════════ */
@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .section { padding: 48px 0; }
  .btn-row { flex-direction: column; }
  .btn-row .btn { width: 100%; }
  .vis-stats { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px 16px; }
  .footer { padding: 48px 0 28px; margin-top: 64px; }
  .footer-bottom { gap: 14px; margin-top: 28px; }
  .hero-persona-tag { font-size: 11px; }
  .logo-track { gap: 40px; }
  .how-it-works, .category, .roi, .pricing, .final-cta { margin: 0; }

  /* Navbar — compact for small phones */
  .navbar { padding: 8px 6px 8px 14px; gap: 4px; }
  .navbar-wrap { width: calc(100% - 20px); }
  .nav-logo img { height: 24px; }
  .nav-right { gap: 4px; }
  .nav-right .btn-ghost { display: none; }
  .nav-hamburger { width: 36px; height: 36px; }
}

/* ═══════════════════════════════════════════════
   RESPONSIVE: 360px (Very small phones)
═══════════════════════════════════════════════ */
@media (max-width: 360px) {
  .container { padding: 0 14px; }
  .section { padding: 40px 0; }
  .hero { padding: 100px 14px 48px; }
  .hero h1 { font-size: 28px; letter-spacing: -1.5px; }
  .hero-sub { font-size: 16px; }
  .hero-eyebrow { font-size: 10px; padding: 6px 14px; }
  .btn-lg { font-size: 14px; padding: 14px 24px; }
  .btn-sm { font-size: 12px; padding: 8px 16px; }
  .h2 { font-size: 26px; line-height: 1.2; letter-spacing: -1px; }
  .eyebrow { font-size: 11px; letter-spacing: 1.5px; }
  .how-it-works, .category, .roi, .pricing, .final-cta { margin: 0; }
  .social-proof-live { font-size: 11px; padding: 5px 12px; gap: 6px; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .footer { margin-top: 48px; }

  /* Navbar — extra compact for very small phones */
  .navbar { padding: 7px 5px 7px 12px; gap: 2px; }
  .navbar-wrap { width: calc(100% - 16px); }
  .nav-logo img { height: 22px; }
  .nav-right .btn-primary { font-size: 11px; padding: 7px 14px; }
  .nav-hamburger { width: 34px; height: 34px; gap: 4px; }
  .nav-hamburger span { width: 16px; }
}

/* ═══════════════════════════════════════════════
   PRINT
═══════════════════════════════════════════════ */
@media print {
  html, body { overflow: visible !important; height: auto !important; }
  .navbar-wrap, .nav-mobile-menu, .sticky-cta { display: none !important; }
}