:root {
  --bg: #020713;
  --bg-2: #071426;
  --panel: rgba(7, 17, 38, .68);
  --panel-2: rgba(9, 24, 54, .78);
  --text: #f8fbff;
  --muted: #91a4c2;
  --muted-2: #cbd9ef;
  --line: rgba(158, 202, 255, .17);
  --line-strong: rgba(158, 202, 255, .32);
  --blue: #48bfff;
  --cyan: #82eaff;
  --gold: #ffd27a;
  --gold-2: #f3b760;
  --violet: #8d6cff;
  --radius: 30px;
  --shadow: 0 34px 110px rgba(0,0,0,.52);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  background:
    radial-gradient(circle at 12% -8%, rgba(72,191,255,.18), transparent 34%),
    radial-gradient(circle at 86% 4%, rgba(255,210,122,.12), transparent 30%),
    linear-gradient(180deg, #020713 0%, #061225 46%, #020713 100%);
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -3;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,.62), transparent 75%);
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
h1, h2, h3, p { margin-top: 0; }
.starfield { position: fixed; inset: 0; z-index: -2; pointer-events: none; opacity: .72; }

.site-header {
  position: fixed;
  inset: 16px clamp(14px, 4vw, 54px) auto;
  z-index: 50;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding: 0 16px 0 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(4, 10, 24, .58);
  backdrop-filter: blur(22px);
  box-shadow: 0 18px 60px rgba(0,0,0,.24);
  transition: transform .35s ease, background .35s ease, border-color .35s ease;
}
.site-header.is-scrolled { background: rgba(4, 10, 24, .84); border-color: var(--line-strong); transform: translateY(-4px); }
.brand { display: inline-flex; align-items: center; gap: 12px; font-weight: 900; letter-spacing: .015em; }
.brand img { width: 42px; height: 42px; border-radius: 14px; box-shadow: 0 14px 38px rgba(0,0,0,.34); }
.desktop-nav { display: flex; align-items: center; gap: 30px; color: var(--muted); font-size: 14px; }
.desktop-nav a { transition: color .2s ease; }
.desktop-nav a:hover { color: var(--text); }
.nav-cta, .primary-button, .secondary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border-radius: 999px;
  padding: 0 22px;
  border: 1px solid transparent;
  font-weight: 900;
  white-space: nowrap;
  transition: transform .25s ease, border-color .25s ease, background .25s ease, box-shadow .25s ease;
}
.nav-cta, .primary-button { color: #071020; background: linear-gradient(135deg, #ffe2a4, #6ed9ff 58%, #8b75ff); box-shadow: 0 18px 52px rgba(72,191,255,.24), inset 0 1px 0 rgba(255,255,255,.55); }
.secondary-button { color: var(--text); border-color: var(--line-strong); background: rgba(255,255,255,.055); }
.nav-cta:hover, .primary-button:hover, .secondary-button:hover { transform: translateY(-2px); }
.menu-button { display: none; width: 46px; height: 46px; border-radius: 50%; border: 1px solid var(--line); background: rgba(255,255,255,.04); }
.menu-button span { display: block; width: 18px; height: 2px; background: var(--text); margin: 4px auto; border-radius: 2px; }
.mobile-menu { display: none; }

.hero {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  padding: 148px clamp(18px, 5vw, 86px) 96px;
  display: flex;
  align-items: center;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url("assets/hero-banner.png");
  background-size: cover;
  background-position: center;
  filter: saturate(1.06) contrast(1.08);
  transform: scale(1.05);
  opacity: .62;
  animation: slow-pan 20s ease-in-out infinite alternate;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 72% 44%, rgba(72,191,255,.12), transparent 24%),
    linear-gradient(90deg, rgba(2,7,19,.95) 0%, rgba(2,7,19,.82) 42%, rgba(2,7,19,.38) 72%, rgba(2,7,19,.74) 100%),
    linear-gradient(180deg, rgba(2,7,19,.06) 0%, #020713 96%);
}
.hero-orbit {
  position: absolute;
  right: -14vw;
  top: 16vh;
  width: 62vw;
  aspect-ratio: 1;
  z-index: 1;
  border-radius: 50%;
  border: 1px solid rgba(130,234,255,.18);
  box-shadow: inset 0 0 80px rgba(72,191,255,.08), 0 0 120px rgba(72,191,255,.08);
  animation: rotate-slow 32s linear infinite;
}
.hero-orbit::before, .hero-orbit::after { content: ""; position: absolute; border-radius: 50%; border: 1px solid rgba(255,210,122,.16); inset: 9%; }
.hero-orbit::after { inset: 22%; border-color: rgba(141,108,255,.14); }
.hero-grid {
  position: relative;
  z-index: 3;
  width: 100%;
  max-width: 1260px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, .94fr) minmax(420px, .76fr);
  gap: clamp(34px, 6vw, 88px);
  align-items: center;
}
.hero-kicker, .eyebrow {
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: .22em;
  font-size: 12px;
  font-weight: 900;
}
.hero-kicker { display: inline-flex; align-items: center; gap: 10px; padding: 10px 14px; border: 1px solid rgba(255,210,122,.25); border-radius: 999px; background: rgba(2,7,19,.44); backdrop-filter: blur(12px); }
.hero-kicker span { width: 8px; height: 8px; border-radius: 50%; background: linear-gradient(135deg, var(--gold), var(--blue)); box-shadow: 0 0 24px rgba(130,234,255,.7); }
h1 { margin: 26px 0 22px; font-size: clamp(52px, 7.4vw, 106px); line-height: .94; letter-spacing: -.072em; text-shadow: 0 20px 70px rgba(0,0,0,.55); }
h1 em { color: transparent; font-style: normal; background: linear-gradient(135deg, #ffffff 0%, #8cecff 44%, #ffd27a 100%); -webkit-background-clip: text; background-clip: text; }
.hero-lead { max-width: 720px; color: #dbe8ff; font-size: clamp(16px, 1.42vw, 19px); line-height: 1.88; margin-bottom: 0; text-shadow: 0 12px 42px rgba(0,0,0,.56); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin: 34px 0 28px; }
.hero-proof { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); max-width: 560px; gap: 1px; border: 1px solid var(--line); border-radius: 24px; overflow: hidden; background: rgba(158,202,255,.14); }
.hero-proof div { padding: 16px 18px; background: rgba(5, 14, 32, .7); backdrop-filter: blur(12px); }
.hero-proof strong { display: block; font-size: 14px; margin-bottom: 5px; }
.hero-proof span { color: var(--muted); font-size: 13px; }

.command-stage { position: relative; min-height: 560px; display: grid; place-items: center; perspective: 1200px; }
.glass-halo { position: absolute; width: 84%; aspect-ratio: 1; border-radius: 42%; background: radial-gradient(circle, rgba(72,191,255,.18), transparent 64%); filter: blur(4px); animation: pulse 5s ease-in-out infinite; }
.orbit-ring { position: absolute; border: 1px solid rgba(130,234,255,.24); border-radius: 50%; transform: rotateX(68deg) rotateZ(-18deg); }
.ring-a { width: 92%; aspect-ratio: 1; animation: rotate-slow 18s linear infinite; }
.ring-b { width: 66%; aspect-ratio: 1; border-color: rgba(255,210,122,.25); animation: rotate-slow 14s linear infinite reverse; }
.app-mark { width: min(350px, 68vw); border-radius: 52px; box-shadow: 0 34px 120px rgba(0,0,0,.56), 0 0 80px rgba(72,191,255,.18); transform: rotateY(-8deg) rotateX(5deg); animation: float 5.8s ease-in-out infinite; }
.channel-chip { position: absolute; z-index: 4; padding: 9px 13px; border: 1px solid var(--line-strong); border-radius: 999px; background: rgba(4,12,28,.72); backdrop-filter: blur(14px); color: var(--muted-2); font-size: 13px; box-shadow: 0 14px 40px rgba(0,0,0,.28); }
.meta { left: 4%; top: 25%; }
.google { right: 2%; top: 34%; }
.tiktok { left: 16%; bottom: 24%; }
.console-card { position: absolute; right: 0; bottom: 34px; width: min(360px, 82vw); border: 1px solid var(--line-strong); border-radius: 28px; background: linear-gradient(180deg, rgba(8,20,46,.76), rgba(3,8,20,.74)); backdrop-filter: blur(20px); box-shadow: var(--shadow); padding: 18px; }
.console-head { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.live-dot { width: 9px; height: 9px; border-radius: 50%; background: #76f1ad; box-shadow: 0 0 22px rgba(118,241,173,.62); }
.console-focus { border: 1px solid var(--line); border-radius: 22px; padding: 18px; background: rgba(255,255,255,.045); }
.console-focus p { color: var(--gold); font-size: 12px; letter-spacing: .16em; text-transform: uppercase; font-weight: 900; margin-bottom: 10px; }
.console-focus h3 { margin-bottom: 8px; font-size: 22px; }
.console-focus span { color: var(--muted); line-height: 1.6; }
.signal-list { display: grid; gap: 10px; margin-top: 12px; }
.signal-list div { display: flex; align-items: center; justify-content: space-between; gap: 12px; color: var(--muted-2); font-size: 14px; }
.signal-line { order: 2; width: 96px; height: 8px; border-radius: 999px; background: linear-gradient(90deg, var(--blue), transparent); opacity: .8; }
.signal-line.short { width: 62px; background: linear-gradient(90deg, var(--gold), transparent); }
.signal-line.mid { width: 78px; background: linear-gradient(90deg, var(--violet), transparent); }
.scroll-cue { position: absolute; z-index: 4; left: 50%; bottom: 24px; transform: translateX(-50%); color: var(--muted); font-size: 12px; letter-spacing: .22em; text-transform: uppercase; }
.scroll-cue::after { content: ""; display: block; width: 1px; height: 32px; margin: 10px auto 0; background: linear-gradient(var(--gold), transparent); animation: scroll-line 1.6s ease-in-out infinite; }

.section { max-width: 1280px; margin: 0 auto; padding: 96px clamp(18px, 5vw, 86px); }
.section-heading { max-width: 760px; margin-bottom: 42px; }
.section-heading.centered { margin-left: auto; margin-right: auto; text-align: center; }
.section-heading h2, .showcase-copy h2, .cta-card h2 { margin: 14px 0 18px; font-size: clamp(34px, 4.6vw, 62px); line-height: 1.05; letter-spacing: -.06em; }
.section-heading p, .showcase-copy p, .cta-card p { color: var(--muted); font-size: 17px; line-height: 1.78; }
.focus-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.focus-card { position: relative; min-height: 280px; padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(180deg, rgba(9,24,54,.68), rgba(4,11,26,.76)); box-shadow: 0 26px 86px rgba(0,0,0,.26); overflow: hidden; transition: transform .35s ease, border-color .35s ease, background .35s ease; }
.focus-card::before { content: ""; position: absolute; inset: auto -28% -34% 12%; height: 190px; background: radial-gradient(circle, rgba(72,191,255,.16), transparent 64%); transition: opacity .35s ease; }
.focus-card:hover { transform: translateY(-8px); border-color: rgba(130,234,255,.38); }
.focus-card.featured { background: radial-gradient(circle at 80% 20%, rgba(255,210,122,.15), transparent 32%), linear-gradient(180deg, rgba(12,32,72,.82), rgba(4,11,26,.76)); border-color: rgba(255,210,122,.28); }
.focus-card span { color: var(--gold); letter-spacing: .18em; font-weight: 900; font-size: 13px; }
.focus-card h3 { position: relative; margin: 78px 0 14px; font-size: 26px; letter-spacing: -.03em; }
.focus-card p { position: relative; color: var(--muted); line-height: 1.72; margin-bottom: 0; }

.showcase-section { position: relative; overflow: hidden; padding: 116px clamp(18px, 5vw, 86px); }
.showcase-bg { position: absolute; inset: 0; background-image: url("assets/hero-banner.png"); background-size: cover; background-position: center; opacity: .34; filter: saturate(1.08); transform: scale(1.03); }
.showcase-section::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, #020713 0%, rgba(2,7,19,.78) 48%, rgba(2,7,19,.92) 100%), linear-gradient(180deg, #020713 0%, rgba(2,7,19,.38) 40%, #020713 100%); }
.showcase-inner { position: relative; z-index: 2; max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: .82fr 1.05fr; gap: 56px; align-items: center; }
.dashboard-preview { border: 1px solid var(--line-strong); border-radius: 38px; padding: 16px; background: rgba(6,15,34,.66); backdrop-filter: blur(18px); box-shadow: var(--shadow); transform-style: preserve-3d; transition: transform .15s ease-out; }
.dash-top { height: 48px; display: flex; align-items: center; gap: 8px; padding: 0 10px; color: var(--muted-2); }
.dash-top span { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,.22); }
.dash-top strong { margin-left: auto; font-size: 13px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.dash-body { display: grid; grid-template-columns: 1.15fr .85fr; gap: 14px; }
.dash-panel { min-height: 150px; border: 1px solid var(--line); border-radius: 24px; padding: 20px; background: linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.035)); }
.dash-panel.large { grid-row: span 2; min-height: 316px; background: radial-gradient(circle at 80% 16%, rgba(72,191,255,.18), transparent 36%), linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.035)); }
.dash-panel small { display: block; color: var(--gold); letter-spacing: .16em; text-transform: uppercase; font-weight: 900; margin-bottom: 16px; }
.dash-panel h3 { margin-bottom: 12px; font-size: 26px; }
.dash-panel p { color: var(--muted); line-height: 1.68; }
.channel-orbit { position: relative; height: 180px; display: grid; place-items: center; border-radius: 50%; border: 1px solid rgba(130,234,255,.18); }
.channel-orbit b { position: absolute; display: grid; place-items: center; width: 74px; height: 34px; border-radius: 999px; background: rgba(255,255,255,.075); color: var(--muted-2); font-size: 12px; }
.channel-orbit b:nth-child(1) { top: 18px; left: 18px; }
.channel-orbit b:nth-child(2) { right: 12px; top: 70px; }
.channel-orbit b:nth-child(3) { bottom: 20px; left: 58px; }

.modules-section { padding-top: 110px; }
.module-tabs { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 18px; }
.module-tabs button { border: 1px solid var(--line); color: var(--muted-2); background: rgba(255,255,255,.045); border-radius: 999px; padding: 13px 18px; cursor: pointer; font: inherit; font-weight: 800; transition: .25s ease; }
.module-tabs button:hover, .module-tabs button.active { color: #071020; background: linear-gradient(135deg, #ffe2a4, #6ed9ff); border-color: transparent; transform: translateY(-2px); }
.module-display { display: grid; grid-template-columns: minmax(0, 1fr) 390px; gap: 18px; border: 1px solid var(--line-strong); border-radius: 38px; padding: clamp(26px, 4vw, 46px); background: radial-gradient(circle at 90% 14%, rgba(255,210,122,.12), transparent 34%), linear-gradient(180deg, rgba(9,24,54,.72), rgba(4,11,26,.78)); box-shadow: 0 26px 86px rgba(0,0,0,.26); }
.module-display h3 { margin: 14px 0 16px; font-size: clamp(30px, 4vw, 52px); letter-spacing: -.055em; line-height: 1.07; }
.module-display p { color: var(--muted); font-size: 18px; line-height: 1.78; margin-bottom: 0; }
.module-display ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 12px; align-content: center; }
.module-display li { border: 1px solid var(--line); border-radius: 18px; padding: 16px 18px; color: var(--muted-2); background: rgba(255,255,255,.045); }
.module-display li::before { content: "✦"; color: var(--gold); margin-right: 10px; }

.scenario-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.scenario-card { border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; background: linear-gradient(180deg, rgba(9,24,54,.68), rgba(4,11,26,.76)); min-height: 250px; transition: transform .35s ease, border-color .35s ease; }
.scenario-card:hover { transform: translateY(-8px); border-color: rgba(255,210,122,.34); }
.scenario-icon { width: 54px; height: 54px; display: grid; place-items: center; border-radius: 18px; color: #071020; font-weight: 900; background: linear-gradient(135deg, #ffe2a4, #6ed9ff); box-shadow: 0 18px 48px rgba(72,191,255,.2); }
.scenario-card h3 { margin: 28px 0 12px; font-size: 25px; }
.scenario-card p { color: var(--muted); line-height: 1.72; margin-bottom: 0; }

.cta-section { position: relative; max-width: 1200px; margin: 60px auto 110px; padding: 0 clamp(18px, 5vw, 40px); }
.cta-visual { position: absolute; inset: -40px 0; background-image: url("assets/hero-banner.png"); background-size: cover; background-position: center; border-radius: 44px; opacity: .42; filter: saturate(1.1); }
.cta-section::after { content: ""; position: absolute; inset: -40px 0; border-radius: 44px; background: linear-gradient(90deg, rgba(2,7,19,.92), rgba(2,7,19,.64), rgba(2,7,19,.9)); border: 1px solid var(--line); }
.cta-card { position: relative; z-index: 2; max-width: 720px; padding: clamp(34px, 5vw, 58px) 0; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.site-footer { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 24px; padding: 36px clamp(18px, 5vw, 86px); border-top: 1px solid var(--line); color: var(--muted); }
.footer-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 18px; font-size: 14px; }
.footer-links a:hover { color: var(--text); }
.site-footer p { margin: 0; font-size: 14px; }

.legal-page { max-width: 920px; margin: 0 auto; padding: 110px clamp(18px, 5vw, 86px) 80px; }
.legal-page h1 { font-size: clamp(38px, 5vw, 66px); }
.legal-page h2 { margin-top: 38px; }
.legal-page p, .legal-page li { color: var(--muted); line-height: 1.85; }

.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s ease, transform .8s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: .12s; }
.delay-2 { transition-delay: .22s; }
@keyframes slow-pan { from { transform: scale(1.05) translate3d(-.6%, -.4%, 0); } to { transform: scale(1.08) translate3d(.6%, .4%, 0); } }
@keyframes rotate-slow { to { transform: rotate(360deg); } }
@keyframes float { 0%,100% { transform: rotateY(-8deg) rotateX(5deg) translateY(0); } 50% { transform: rotateY(-8deg) rotateX(5deg) translateY(-16px); } }
@keyframes pulse { 0%,100% { opacity: .65; transform: scale(.98); } 50% { opacity: 1; transform: scale(1.03); } }
@keyframes scroll-line { 0% { transform: scaleY(.2); opacity: .3; } 50% { transform: scaleY(1); opacity: 1; } 100% { transform: scaleY(.2); opacity: .3; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}
@media (max-width: 1080px) {
  .hero-grid, .showcase-inner, .module-display { grid-template-columns: 1fr; }
  .command-stage { min-height: 500px; }
  .console-card { right: 8%; }
  .focus-grid, .scenario-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .desktop-nav, .nav-cta { display: none; }
  .menu-button { display: block; }
  .mobile-menu { position: fixed; top: 92px; left: 18px; right: 18px; z-index: 45; display: grid; gap: 4px; padding: 12px; border: 1px solid var(--line); border-radius: 24px; background: rgba(4,10,24,.94); backdrop-filter: blur(18px); }
  .mobile-menu a { padding: 13px 14px; color: var(--muted-2); border-radius: 16px; }
  .mobile-menu a:hover { background: rgba(255,255,255,.06); }
  .site-footer { grid-template-columns: 1fr; align-items: start; }
  .footer-links { justify-content: flex-start; }
}
@media (max-width: 640px) {
  .site-header { inset: 10px 10px auto; height: 62px; }
  .brand span { font-size: 15px; }
  .brand img { width: 38px; height: 38px; }
  .hero { padding: 118px 18px 72px; }
  .hero-grid { gap: 34px; }
  h1 { font-size: clamp(44px, 14vw, 66px); }
  .hero-lead { line-height: 1.74; }
  .hero-actions a, .cta-actions a { width: 100%; }
  .hero-proof { grid-template-columns: 1fr; }
  .command-stage { min-height: 420px; }
  .app-mark { width: 250px; border-radius: 40px; }
  .console-card { position: relative; right: auto; bottom: auto; margin-top: -20px; width: 100%; }
  .channel-chip { display: none; }
  .section, .showcase-section { padding: 70px 18px; }
  .focus-grid, .scenario-grid, .dash-body { grid-template-columns: 1fr; }
  .focus-card { min-height: 230px; }
  .focus-card h3 { margin-top: 50px; }
  .dash-panel.large { min-height: 220px; }
  .module-display { padding: 24px; border-radius: 28px; }
  .cta-section { margin: 40px auto 80px; }
  .site-footer { padding: 30px 18px; }
}