/* ══════════════════════════════════════════════════
   EditLingo Solutions — Cobalt Editorial + Dark Mode
   ══════════════════════════════════════════════════ */

/* ── Alibaba Sans (local) ── */
@font-face {
  font-family: 'Alibaba Sans';
  src: url('../fonts/AlibabaSans-Light.ttf') format('truetype');
  font-weight: 300;
  font-display: swap;
}
@font-face {
  font-family: 'Alibaba Sans';
  src: url('../fonts/AlibabaSans-Regular.ttf') format('truetype');
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: 'Alibaba Sans';
  src: url('../fonts/AlibabaSans-Medium.ttf') format('truetype');
  font-weight: 500;
  font-display: swap;
}
@font-face {
  font-family: 'Alibaba Sans';
  src: url('../fonts/AlibabaSans-Bold.ttf') format('truetype');
  font-weight: 700;
  font-display: swap;
}
@font-face {
  font-family: 'Alibaba Sans';
  src: url('../fonts/AlibabaSans-Heavy.ttf') format('truetype');
  font-weight: 800;
  font-display: swap;
}
@font-face {
  font-family: 'Alibaba Sans';
  src: url('../fonts/AlibabaSans-Black.ttf') format('truetype');
  font-weight: 900;
  font-display: swap;
}

/* ── Cabinet Grotesk for headings ── */
@import url('https://api.fontshare.com/v2/css?f[]=cabinet-grotesk@400;500;700;800&display=swap');

/* ════════════════════════════════
   LIGHT THEME (default)
   ════════════════════════════════ */
:root,
[data-theme="light"] {
  --cobalt: #004AAD;
  --cobalt-dark: #003580;
  --cobalt-light: #1a6fd4;
  --cobalt-glow: rgba(0, 74, 173, .12);
  --cobalt-glow-s: rgba(0, 74, 173, .06);
  --sienna: #C45A3C;
  --sienna-glow: rgba(196, 90, 60, .10);
  --surface-primary: #FAF8F5;
  --surface-secondary: #ffffff;
  --surface-elevated: #ffffff;
  --surface-inset: #F0ECE6;
  --ink: #1a1a2e;
  --ink-soft: #3a3a52;
  --ink-muted: #7a7a92;
  --border: rgba(0, 0, 0, .06);
  --border-strong: rgba(0, 0, 0, .10);
  --card-shadow: 0 2px 20px rgba(0, 0, 0, .04);
  --card-shadow-hover: 0 12px 40px rgba(0, 74, 173, .08);
  --nav-bg: rgba(250, 248, 245, .88);
  --nav-shadow: 0 1px 20px rgba(0, 0, 0, .06);
  --grain-opacity: .035;
  --tag-live-bg: rgba(34, 170, 85, .1);
  --tag-live-color: #1a8a4a;
  --tag-beta-bg: rgba(0, 74, 173, .08);
  --tag-beta-color: #004AAD;
  --comp-check: #1a8a4a;
  --comp-cross: #c44;
  --cta-bg: #1a1a2e;
  --footer-bg: #1a1a2e;
  --footer-text: rgba(255, 255, 255, .5);
  --footer-heading: rgba(255, 255, 255, .8);
  --footer-border: rgba(255, 255, 255, .08);
  --radius: 14px;
  --radius-sm: 8px;
  --radius-lg: 20px;
  --ease: cubic-bezier(.22, 1, .36, 1);
  --font-display: 'Cabinet Grotesk', 'Alibaba Sans', sans-serif;
  --font-body: 'Alibaba Sans', sans-serif;
  --nav-h: 180px;
  --nav-h-scroll: 80px;
}

/* ════════════════════════════════
   DARK THEME
   ════════════════════════════════ */
[data-theme="dark"] {
  --cobalt: #3B82F6;
  --cobalt-dark: #2563EB;
  --cobalt-light: #60A5FA;
  --cobalt-glow: rgba(59, 130, 246, .15);
  --cobalt-glow-s: rgba(59, 130, 246, .08);
  --sienna: #E87461;
  --sienna-glow: rgba(232, 116, 97, .12);
  --surface-primary: #0F1117;
  --surface-secondary: #171921;
  --surface-elevated: #1E2029;
  --surface-inset: #13151C;
  --ink: #E8E9ED;
  --ink-soft: #B0B3BE;
  --ink-muted: #6B6F80;
  --border: rgba(255, 255, 255, .06);
  --border-strong: rgba(255, 255, 255, .10);
  --card-shadow: 0 2px 20px rgba(0, 0, 0, .2);
  --card-shadow-hover: 0 12px 40px rgba(59, 130, 246, .12);
  --nav-bg: rgba(15, 17, 23, .92);
  --nav-shadow: 0 1px 20px rgba(0, 0, 0, .3);
  --grain-opacity: .02;
  --tag-live-bg: rgba(34, 170, 85, .15);
  --tag-live-color: #4ADE80;
  --tag-beta-bg: rgba(59, 130, 246, .12);
  --tag-beta-color: #60A5FA;
  --comp-check: #4ADE80;
  --comp-cross: #F87171;
  --cta-bg: #171921;
  --footer-bg: #0B0D12;
  --footer-text: rgba(255, 255, 255, .4);
  --footer-heading: rgba(255, 255, 255, .7);
  --footer-border: rgba(255, 255, 255, .06);
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--surface-primary);
  color: var(--ink);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  transition: background .4s var(--ease), color .4s var(--ease);
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { border: none; background: none; cursor: pointer; font: inherit; }

/* ── Grain overlay ── */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: var(--grain-opacity);
  background: 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='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ── Section layout ── */
.section-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* ── Typography ── */
.section-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  line-height: 1.1;
  letter-spacing: -.03em;
  color: var(--ink);
}
.section-desc {
  font-size: 1.05rem;
  color: var(--ink-muted);
  max-width: 540px;
  line-height: 1.7;
}
.label-tag {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: .75rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--cobalt);
  background: var(--cobalt-glow);
  padding: .35rem .9rem;
  border-radius: 50px;
  margin-bottom: 1.25rem;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: .95rem;
  padding: .85rem 1.7rem;
  border-radius: 50px;
  transition: all .35s var(--ease);
  cursor: pointer;
}
.btn-primary {
  background: var(--cobalt);
  color: #fff;
  box-shadow: 0 2px 16px rgba(0,74,173,.25);
}
.btn-primary:hover {
  background: var(--cobalt-dark);
  box-shadow: 0 4px 24px rgba(0,74,173,.35);
  transform: translateY(-1px);
}
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1.5px solid var(--border-strong);
}
.btn-ghost:hover {
  border-color: var(--cobalt);
  color: var(--cobalt);
}
.btn .arrow-icon { transition: transform .3s var(--ease); }
.btn:hover .arrow-icon { transform: translateX(3px); }

/* ════════════════════════════════
   NAVBAR
   ════════════════════════════════ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: var(--nav-bg);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border);
  transition: all .45s var(--ease);
  height: var(--nav-h);
}
.nav.scrolled {
  height: var(--nav-h-scroll);
  box-shadow: var(--nav-shadow);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}
.nav-logo-link img {
  height: 150px;
  width: auto;
  transition: height .45s var(--ease);
}
.nav.scrolled .nav-logo-link img {
  height: 50px;
}
/* Dark mode logo: shift #004AAD to match dark mode --cobalt (#3B82F6) */
[data-theme="dark"] .nav-logo-link img {
  filter: brightness(0) saturate(100%) invert(40%) sepia(52%) saturate(5765%) hue-rotate(213deg) brightness(99%) contrast(94%);
}
/* Footer logo — white */
.footer-logo-link img {
  filter: brightness(0) invert(1) !important;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-links a {
  font-weight: 500;
  font-size: .9rem;
  color: var(--ink-soft);
  transition: color .25s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--cobalt);
  transition: width .3s var(--ease);
  border-radius: 1px;
}
.nav-links a:hover { color: var(--cobalt); }
.nav-links a:hover::after { width: 100%; }
.nav-cta {
  background: var(--cobalt) !important;
  color: #fff !important;
  padding: .55rem 1.3rem !important;
  border-radius: 50px !important;
  font-weight: 600 !important;
  font-size: .85rem !important;
  transition: background .3s, transform .3s !important;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover {
  background: var(--cobalt-dark) !important;
  transform: translateY(-1px);
}

/* ── Theme Toggle ── */
.theme-toggle {
  position: relative;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface-elevated);
  border: 1px solid var(--border-strong);
  transition: all .3s var(--ease);
  cursor: pointer;
  overflow: hidden;
}
.theme-toggle:hover {
  border-color: var(--cobalt);
  background: var(--cobalt-glow);
}
.theme-icon {
  position: absolute;
  width: 18px;
  height: 18px;
  transition: all .4s var(--ease);
  color: var(--ink-soft);
}
[data-theme="light"] .theme-icon--light {
  opacity: 0;
  transform: rotate(-90deg) scale(.5);
}
[data-theme="light"] .theme-icon--dark {
  opacity: 1;
  transform: rotate(0) scale(1);
}
[data-theme="dark"] .theme-icon--light {
  opacity: 1;
  transform: rotate(0) scale(1);
}
[data-theme="dark"] .theme-icon--dark {
  opacity: 0;
  transform: rotate(90deg) scale(.5);
}

/* Mobile toggle */
.mob-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px 0;
}
.mob-toggle span {
  display: block;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: all .3s var(--ease);
}

/* ════════════════════════════════
   HERO
   ════════════════════════════════ */
.hero {
  position: relative;
  padding: calc(var(--nav-h) + 4rem) 0 5rem;
  overflow: hidden;
  min-height: 85vh;
  display: flex;
  align-items: center;
}
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.hero-bg-shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
}
.hero-bg-shape--1 {
  width: 600px;
  height: 600px;
  background: var(--cobalt-glow);
  top: -200px;
  right: -100px;
  opacity: .7;
}
.hero-bg-shape--2 {
  width: 400px;
  height: 400px;
  background: var(--sienna-glow);
  bottom: -100px;
  left: -100px;
  opacity: .5;
}
.hero-bg-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(90deg, var(--border) 1px, transparent 1px),
    linear-gradient(var(--border) 1px, transparent 1px);
  background-size: 80px 80px;
}
.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-overline {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-size: .8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--cobalt);
  margin-bottom: 1.5rem;
}
.hero-status-dot {
  width: 8px;
  height: 8px;
  background: var(--sienna);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: .3; }
}
.hero-h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.6rem, 5.5vw, 4rem);
  line-height: 1.05;
  letter-spacing: -.04em;
  color: var(--ink);
  margin-bottom: 1.5rem;
}
.hero-h1-accent {
  color: var(--cobalt);
  display: block;
}
.hero-tagline {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.15rem;
  color: var(--cobalt);
  letter-spacing: -.01em;
  line-height: 1.5;
  margin-bottom: 1rem;
  padding-left: 1rem;
  border-left: 3px solid var(--cobalt);
  max-width: 460px;
}
.hero-sub {
  font-size: 1.05rem;
  color: var(--ink-muted);
  line-height: 1.7;
  max-width: 480px;
  margin-bottom: 2rem;
}
.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Hero stat cards */
.hero-right {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 1rem;
}
.hero-stat-card {
  background: var(--surface-elevated);
  border-radius: var(--radius);
  padding: 1.6rem;
  border: 1px solid var(--border);
  box-shadow: var(--card-shadow);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), background .4s var(--ease);
}
.hero-stat-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--card-shadow-hover);
}
.hero-stat-card--featured {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  background: var(--cobalt);
  border-color: var(--cobalt);
}
.hero-stat-card--featured:hover {
  background: var(--cobalt-dark);
}
.hero-stat-icon-lg {
  width: 52px;
  height: 52px;
  background: rgba(255,255,255,.15);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  flex-shrink: 0;
}
.hero-stat-text { flex: 1; }
.hero-stat-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: #fff;
  letter-spacing: -.01em;
  margin-bottom: .2rem;
}
.hero-stat-card--featured .hero-stat-label {
  color: rgba(255,255,255,.65);
  font-weight: 400;
  font-size: .8rem;
}
.hero-stat-label {
  font-size: .85rem;
  font-weight: 600;
  color: var(--ink-soft);
  line-height: 1.35;
}
.hero-stat-icon {
  width: 48px;
  height: 48px;
  background: var(--cobalt-glow);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cobalt);
  margin-bottom: .75rem;
}

/* ════════════════════════════════
   TICKER
   ════════════════════════════════ */
.ticker {
  background: var(--cobalt);
  color: #fff;
  padding: 1rem 0;
  overflow: hidden;
  position: relative;
}
[data-theme="dark"] .ticker {
  background: var(--surface-secondary);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
[data-theme="dark"] .ticker .ticker-item { color: var(--cobalt-light); }
[data-theme="dark"] .ticker .sep { background: var(--cobalt-glow); }
.ticker-track {
  display: flex;
  gap: 0;
  white-space: nowrap;
  animation: scroll-ticker 30s linear infinite;
  width: max-content;
}
.ticker-item {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .85rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 0 .25rem;
}
.ticker-item .sep {
  display: inline-block;
  width: 6px;
  height: 6px;
  background: rgba(255,255,255,.35);
  border-radius: 50%;
  margin: 0 1.25rem;
  vertical-align: middle;
}
@keyframes scroll-ticker {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ════════════════════════════════
   PRODUCTS — Bento Grid
   ════════════════════════════════ */
.products {
  padding: 7rem 0;
}
.products-header {
  text-align: center;
  margin-bottom: 3.5rem;
}
.products-header .section-desc {
  margin: 1rem auto 0;
}
.bento-grid {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  grid-template-rows: auto auto;
  gap: 1.25rem;
}
.bento-grid--duo {
  grid-template-columns: 1.4fr .6fr;
  grid-template-rows: auto;
}
.bento-card {
  background: var(--surface-elevated);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  border: 1px solid var(--border);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), background .4s var(--ease);
  position: relative;
  overflow: hidden;
}
.bento-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--card-shadow-hover);
}
/* Subtle diagonal accent line on product cards */
.bento-card-bg {
  position: absolute;
  top: 0;
  right: 0;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle at top right, var(--cobalt-glow-s), transparent 70%);
  pointer-events: none;
}
.bento-card--main {
  grid-row: 1 / 3;
  display: flex;
  flex-direction: column;
}
.bento-card--flagship {
  display: flex;
  flex-direction: column;
}
.bento-card--upcoming {
  background: var(--cobalt-glow-s);
  border: 1.5px dashed rgba(59, 130, 246, .2);
}
[data-theme="light"] .bento-card--upcoming {
  border-color: rgba(0, 74, 173, .2);
}
.bento-card--upcoming:hover {
  box-shadow: 0 12px 40px var(--cobalt-glow-s);
}
.bento-upcoming-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  justify-content: center;
  height: 100%;
  gap: .5rem;
}
.upcoming-icon-wrap {
  width: 56px;
  height: 56px;
  background: var(--cobalt-glow);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cobalt);
  margin-bottom: .5rem;
}
.upcoming-hints {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  justify-content: center;
  margin: .75rem 0;
}
.upcoming-hint {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  font-size: .75rem;
  font-weight: 500;
  color: var(--cobalt);
  background: var(--cobalt-glow);
  padding: .3rem .65rem;
  border-radius: 50px;
}
.upcoming-hint svg { flex-shrink: 0; }
.bento-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

/* ── Product Logos — BIG ── */
.bento-logo {
  width: auto;
  object-fit: contain;
}
.bento-logo--historacle {
  height: 100px;
}

.product-tag {
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  padding: .35rem .8rem;
  border-radius: 50px;
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  flex-shrink: 0;
  align-self: flex-start;
}
.tag-live {
  background: var(--tag-live-bg);
  color: var(--tag-live-color);
}
.tag-beta {
  background: var(--tag-beta-bg);
  color: var(--tag-beta-color);
}
.bento-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: -.02em;
  margin-bottom: .75rem;
  color: var(--ink);
}
.bento-desc {
  font-size: .95rem;
  color: var(--ink-muted);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

/* ── Feature Pills ── */
.bento-features {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-bottom: 1.5rem;
  flex-grow: 1;
  align-content: flex-start;
}
.bento-pill {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  font-size: .75rem;
  font-weight: 600;
  color: var(--ink-soft);
  background: var(--surface-primary);
  border: 1px solid var(--border);
  padding: .3rem .7rem;
  border-radius: 50px;
  transition: all .25s var(--ease);
}
.bento-pill:hover {
  border-color: var(--cobalt);
  color: var(--cobalt);
  background: var(--cobalt-glow-s);
}
.bento-pill svg { color: var(--cobalt); flex-shrink: 0; }

.product-link {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  font-weight: 600;
  font-size: .9rem;
  color: var(--cobalt);
  transition: gap .3s var(--ease);
  margin-top: auto;
}
.product-link:hover { gap: .6rem; }
.product-link svg { width: 16px; height: 16px; }

/* ════════════════════════════════
   PROCESS
   ════════════════════════════════ */
.process {
  padding: 7rem 0;
  background: var(--surface-secondary);
}
.process-header {
  text-align: center;
  margin-bottom: 3.5rem;
}
.process-header .section-desc {
  margin: 1rem auto 0;
}
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.step-card {
  background: var(--surface-primary);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  border: 1px solid var(--border);
  transition: all .4s var(--ease);
  position: relative;
}
.step-card:hover {
  border-color: var(--cobalt-glow);
  transform: translateY(-2px);
  box-shadow: var(--card-shadow-hover);
}
.step-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 3rem;
  line-height: 1;
  letter-spacing: -.03em;
  margin-bottom: .5rem;
  color: var(--cobalt-glow);
}
.step-icon {
  width: 48px;
  height: 48px;
  background: var(--cobalt-glow);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cobalt);
  margin-bottom: 1.25rem;
}
.step-icon svg { width: 22px; height: 22px; }
.step-card h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  margin-bottom: .6rem;
  letter-spacing: -.01em;
}
.step-card p {
  font-size: .9rem;
  color: var(--ink-muted);
  line-height: 1.7;
}

/* ════════════════════════════════
   ABOUT
   ════════════════════════════════ */
.about {
  padding: 7rem 0;
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}
.about-text .section-title {
  margin-bottom: 1.25rem;
}
.comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.comp-col {
  background: var(--surface-elevated);
  border-radius: var(--radius);
  padding: 1.75rem;
  border: 1px solid var(--border);
}
.comp-col h4 { margin-bottom: 1.25rem; }
.badge-us {
  background: var(--cobalt);
  color: #fff;
  padding: .3rem .8rem;
  border-radius: 50px;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .04em;
}
.badge-other {
  background: var(--surface-inset);
  color: var(--ink-muted);
  padding: .3rem .8rem;
  border-radius: 50px;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .04em;
}
.comp-item {
  display: flex;
  align-items: flex-start;
  gap: .6rem;
  font-size: .85rem;
  margin-bottom: .75rem;
  line-height: 1.4;
  color: var(--ink-soft);
}
.comp-item:last-child { margin-bottom: 0; }
.comp-item .check {
  width: 16px;
  height: 16px;
  color: var(--comp-check);
  flex-shrink: 0;
  margin-top: 1px;
}
.comp-item .cross {
  width: 16px;
  height: 16px;
  color: var(--comp-cross);
  flex-shrink: 0;
  margin-top: 1px;
}

/* ════════════════════════════════
   FAQ
   ════════════════════════════════ */
.faq {
  padding: 7rem 0;
  background: var(--surface-secondary);
}
.faq-header {
  text-align: center;
  margin-bottom: 3rem;
}
.faq-header .section-desc {
  margin: 1rem auto 0;
}
.faq-grid {
  max-width: 780px;
  margin: 0 auto;
}
.faq-item {
  border-bottom: 1px solid var(--border-strong);
}
.faq-item:first-child {
  border-top: 1px solid var(--border-strong);
}
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.35rem 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  cursor: pointer;
  color: var(--ink);
  transition: color .25s;
  gap: 1rem;
}
.faq-question:hover { color: var(--cobalt); }
.faq-toggle {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface-inset);
  border-radius: 50%;
  transition: all .3s var(--ease);
}
.faq-toggle svg { width: 14px; height: 14px; color: var(--ink-muted); }
.faq-item.open .faq-toggle {
  background: var(--cobalt);
  transform: rotate(45deg);
}
.faq-item.open .faq-toggle svg { color: #fff; }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .45s var(--ease), padding .45s var(--ease);
}
.faq-item.open .faq-answer {
  max-height: 300px;
  padding-bottom: 1.35rem;
}
.faq-answer p {
  font-size: .95rem;
  color: var(--ink-muted);
  line-height: 1.75;
}
.faq-cta {
  text-align: center;
  margin-top: 2.5rem;
}

/* ════════════════════════════════
   CONTACT
   ════════════════════════════════ */
.contact {
  padding: 7rem 0;
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}
.contact-info .section-title {
  margin-bottom: 1rem;
}
.contact-info .section-desc {
  margin-bottom: 2rem;
}
.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.contact-detail {
  display: flex;
  align-items: center;
  gap: .75rem;
}
.contact-detail-icon {
  width: 40px;
  height: 40px;
  background: var(--cobalt-glow);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cobalt);
  flex-shrink: 0;
}
.contact-detail-icon svg { width: 18px; height: 18px; }
.contact-detail a,
.contact-detail span {
  font-size: .95rem;
  color: var(--ink-soft);
  transition: color .25s;
}
.contact-detail a:hover { color: var(--cobalt); }

/* Form */
.contact-form-wrap {
  background: var(--surface-elevated);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  border: 1px solid var(--border);
  box-shadow: var(--card-shadow);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.form-group {
  margin-bottom: 1.25rem;
}
.form-label {
  display: block;
  font-size: .8rem;
  font-weight: 600;
  color: var(--ink-soft);
  margin-bottom: .4rem;
  letter-spacing: .02em;
}
.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: .75rem 1rem;
  font-family: var(--font-body);
  font-size: .95rem;
  color: var(--ink);
  background: var(--surface-primary);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  transition: border-color .25s, box-shadow .25s, background .25s;
  outline: none;
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--cobalt);
  box-shadow: 0 0 0 3px var(--cobalt-glow);
}
.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--ink-muted);
  opacity: .6;
}
.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M3 4.5L6 7.5L9 4.5' stroke='%237a7a92' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}
.form-textarea {
  min-height: 120px;
  resize: vertical;
}
.form-submit {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  background: var(--cobalt);
  color: #fff;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: .95rem;
  padding: .85rem 1.5rem;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: background .3s, transform .3s, box-shadow .3s;
  box-shadow: 0 2px 12px rgba(0,74,173,.2);
}
.form-submit:hover {
  background: var(--cobalt-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(0,74,173,.3);
}
.form-submit:disabled {
  opacity: .6;
  cursor: not-allowed;
  transform: none;
}
.form-note {
  font-size: .8rem;
  color: var(--ink-muted);
  margin-top: .75rem;
  text-align: center;
}

/* Form success */
.form-success {
  display: none;
  text-align: center;
  padding: 3rem 1rem;
}
.form-success.show { display: block; }
.form-success-icon {
  width: 56px;
  height: 56px;
  background: var(--tag-live-bg);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  color: var(--tag-live-color);
}
.form-success-icon svg { width: 26px; height: 26px; }
.form-success h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  margin-bottom: .5rem;
}
.form-success p {
  color: var(--ink-muted);
  font-size: .95rem;
}

/* ════════════════════════════════
   CTA BANNER
   ════════════════════════════════ */
.cta-banner {
  background: var(--cta-bg);
  padding: 5rem 2rem;
  position: relative;
  overflow: hidden;
}
[data-theme="dark"] .cta-banner {
  border-top: 1px solid var(--border);
}
.cta-glow {
  position: absolute;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(59,130,246,.2), transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}
[data-theme="light"] .cta-glow {
  background: radial-gradient(circle, rgba(0,74,173,.25), transparent 70%);
}
.cta-content {
  position: relative;
  z-index: 1;
  max-width: 600px;
  margin: 0 auto;
}

/* ════════════════════════════════
   FOOTER
   ════════════════════════════════ */
footer {
  background: var(--footer-bg);
  color: var(--footer-text);
  padding: 4rem 2rem 0;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 4rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--footer-border);
}
.footer-brand img {
  height: 60px;
  margin-bottom: 1rem;
}
.footer-brand p {
  font-size: .9rem;
  line-height: 1.7;
  max-width: 360px;
}
.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.footer-col h4 {
  color: var(--footer-heading);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .9rem;
  margin-bottom: 1rem;
  letter-spacing: .02em;
}
.footer-col a {
  display: block;
  font-size: .85rem;
  margin-bottom: .6rem;
  transition: color .25s;
}
.footer-col a:hover { color: rgba(255,255,255,.9); }
.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  padding: 1.5rem 0;
  font-size: .8rem;
}

/* ════════════════════════════════
   REVEAL ANIMATION
   ════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-d1 { transition-delay: .12s; }
.reveal-d2 { transition-delay: .24s; }

/* ════════════════════════════════
   RESPONSIVE
   ════════════════════════════════ */
@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .hero-right {
    grid-template-columns: repeat(3, 1fr);
  }
  .hero-stat-card--featured {
    grid-column: auto;
  }
  .bento-grid,
  .bento-grid--duo {
    grid-template-columns: 1fr;
  }
  .bento-card--main,
  .bento-card--flagship {
    grid-row: auto;
  }
  .bento-logo--historacle { height: 80px; }
  .steps-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
  .about-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .comparison {
    grid-template-columns: 1fr;
  }
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 640px) {
  :root,
  [data-theme="light"],
  [data-theme="dark"] {
    --nav-h: 120px;
    --nav-h-scroll: 65px;
  }
  .nav-logo-link img { height: 90px; }
  .nav.scrolled .nav-logo-link img { height: 40px; }
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    height: 100dvh;
    background: var(--surface-elevated);
    flex-direction: column;
    padding: 5rem 2rem 2rem;
    gap: 1.5rem;
    box-shadow: -8px 0 40px rgba(0,0,0,.15);
    transition: right .4s var(--ease);
    z-index: 200;
  }
  .nav-links.open { right: 0; }
  .nav-links a::after { display: none; }
  .mob-toggle { display: flex; z-index: 300; }

  /* Theme toggle in mobile menu */
  .theme-toggle { margin: 0 auto; }

  .hero {
    padding-top: calc(var(--nav-h) + 2rem);
    min-height: auto;
  }
  .hero-right {
    grid-template-columns: 1fr 1fr;
  }
  .hero-stat-card--featured {
    grid-column: 1 / -1;
  }
  .hero-h1 { font-size: clamp(2rem, 8vw, 2.8rem); }
  .section-title { font-size: clamp(1.7rem, 5vw, 2.4rem); }
  .form-row { grid-template-columns: 1fr; }
  .footer-links { grid-template-columns: repeat(2, 1fr); }
  .footer-bottom {
    flex-direction: column;
    gap: .5rem;
    text-align: center;
  }
  .products,
  .process,
  .about,
  .faq,
  .contact { padding: 4.5rem 0; }
  .contact-form-wrap { padding: 1.75rem; }
  .bento-logo--historacle { height: 70px; }
}