@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600&family=Space+Grotesk:wght@500;600;700&display=swap');

:root {
  --bg: #05080b;
  --bg-soft: #081016;
  --panel: rgba(11, 21, 28, 0.78);
  --panel-solid: #0b151c;
  --line: rgba(145, 228, 245, 0.14);
  --line-strong: rgba(145, 228, 245, 0.3);
  --text: #f2f7f8;
  --muted: #8fa3aa;
  --cyan: #72e6ff;
  --cyan-strong: #25cce9;
  --ice: #c9f6ff;
  --gold: #d2ad54;
  --danger: #ff7c86;
  --success: #78e3ad;
  --max: 1240px;
  --radius: 18px;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.34);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    radial-gradient(circle at 84% 8%, rgba(35, 199, 229, 0.1), transparent 28rem),
    radial-gradient(circle at 10% 24%, rgba(210, 173, 84, 0.05), transparent 22rem),
    var(--bg);
  color: var(--text);
  font-family: Inter, system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.22;
  background-image:
    linear-gradient(rgba(114, 230, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(114, 230, 255, 0.035) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, black, transparent 78%);
}

a { color: inherit; }
img { max-width: 100%; display: block; }
button, input, textarea, select { font: inherit; }

.container { width: min(calc(100% - 36px), var(--max)); margin-inline: auto; }
.section { padding: 108px 0; position: relative; }
.section-tight { padding: 72px 0; position: relative; }
.kicker {
  margin: 0 0 16px;
  color: var(--cyan);
  font: 600 11px/1.4 'JetBrains Mono', monospace;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}
.display {
  margin: 0;
  max-width: 930px;
  font-family: 'Space Grotesk', Inter, sans-serif;
  font-size: clamp(46px, 7vw, 94px);
  line-height: 0.97;
  letter-spacing: -0.055em;
}
.h1 {
  margin: 0;
  font-family: 'Space Grotesk', Inter, sans-serif;
  font-size: clamp(44px, 6vw, 78px);
  line-height: 1;
  letter-spacing: -0.045em;
}
.h2 {
  margin: 0;
  font-family: 'Space Grotesk', Inter, sans-serif;
  font-size: clamp(32px, 4vw, 54px);
  line-height: 1.05;
  letter-spacing: -0.035em;
}
.h3 { margin: 0; font-size: 21px; line-height: 1.2; letter-spacing: -0.02em; }
.lede { max-width: 720px; color: #a9bbc1; font-size: clamp(18px, 2vw, 22px); line-height: 1.65; }
.copy { color: var(--muted); line-height: 1.75; }
.small { color: var(--muted); font-size: 13px; line-height: 1.65; }
.mono { font-family: 'JetBrains Mono', monospace; }
.cyan { color: var(--cyan); }
.gold { color: var(--gold); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid var(--line);
  background: rgba(5, 8, 11, 0.84);
  backdrop-filter: blur(18px);
}
.nav-wrap { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
.brand img { width: 36px; height: 36px; border-radius: 50%; object-fit: cover; border: 1px solid rgba(114,230,255,.25); }
.brand-word { font: 700 14px/1 'Space Grotesk', sans-serif; letter-spacing: .18em; }
.nav-links { display: flex; align-items: center; gap: 8px; }
.nav-link, .nav-trigger {
  appearance: none;
  border: 0;
  background: transparent;
  color: #a7b7bc;
  padding: 11px 12px;
  text-decoration: none;
  font-size: 13px;
  cursor: pointer;
  transition: color .2s ease, background .2s ease;
  border-radius: 9px;
}
.nav-link:hover, .nav-trigger:hover, .nav-link.active { color: var(--text); background: rgba(255,255,255,.035); }
.nav-dropdown { position: relative; }
.dropdown-panel {
  position: absolute;
  top: calc(100% + 12px);
  left: 0;
  width: 330px;
  padding: 10px;
  background: #081117;
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(-8px);
  pointer-events: none;
  transition: .2s ease;
}
.nav-dropdown:hover .dropdown-panel, .nav-dropdown.open .dropdown-panel { opacity: 1; transform: translateY(0); pointer-events: auto; }
.dropdown-item { display: block; padding: 12px; text-decoration: none; border-radius: 10px; }
.dropdown-item:hover { background: rgba(114,230,255,.055); }
.dropdown-item strong { display: block; font-size: 13px; }
.dropdown-item span { display: block; color: var(--muted); font-size: 11px; margin-top: 4px; line-height: 1.45; }
.nav-actions { display: flex; align-items: center; gap: 9px; }
.menu-button { display: none; border: 1px solid var(--line); color: var(--text); background: transparent; width: 42px; height: 42px; border-radius: 10px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  color: var(--text);
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  background: rgba(255,255,255,.025);
  transition: .2s ease;
}
.btn:hover { transform: translateY(-1px); border-color: rgba(114,230,255,.55); }
.btn-primary { color: #021014; background: linear-gradient(135deg, var(--ice), var(--cyan)); border-color: transparent; }
.btn-gold { color: #100d05; background: linear-gradient(135deg, #f1d990, var(--gold)); border-color: transparent; }
.btn-ghost { background: transparent; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }

.hero { min-height: calc(100vh - 72px); display: grid; align-items: center; padding: 96px 0 82px; position: relative; overflow: hidden; }
.hero::after {
  content: '';
  position: absolute;
  right: -11vw;
  top: 8%;
  width: 52vw;
  height: 52vw;
  border: 1px solid rgba(114,230,255,.15);
  border-radius: 50%;
  box-shadow: 0 0 90px rgba(37,204,233,.08), inset 0 0 90px rgba(37,204,233,.05);
}
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1.3fr .7fr; gap: 72px; align-items: center; }
.hero-copy { max-width: 820px; }
.hero-copy .lede { margin-top: 28px; }
.signal-line { display: flex; align-items: center; gap: 12px; margin-bottom: 26px; color: var(--muted); font: 500 10px 'JetBrains Mono', monospace; letter-spacing: .18em; text-transform: uppercase; }
.signal-line::before { content: ''; width: 34px; height: 1px; background: var(--cyan); box-shadow: 0 0 12px var(--cyan); }
.command-panel { position: relative; background: linear-gradient(155deg, rgba(13,27,35,.92), rgba(7,13,18,.76)); border: 1px solid var(--line-strong); border-radius: 22px; padding: 24px; box-shadow: var(--shadow); }
.command-panel::before { content:''; position:absolute; inset:12px; border:1px solid rgba(114,230,255,.06); border-radius:14px; pointer-events:none; }
.command-title { display:flex; align-items:center; justify-content:space-between; padding-bottom:16px; border-bottom:1px solid var(--line); font:600 10px 'JetBrains Mono', monospace; letter-spacing:.18em; color:var(--cyan); }
.status-list { display:grid; gap:10px; margin-top:18px; }
.status-row { display:grid; grid-template-columns: 10px 1fr auto; gap:11px; align-items:center; padding:12px; border-radius:10px; background:rgba(255,255,255,.025); font-size:12px; }
.dot { width:7px; height:7px; border-radius:50%; background:var(--success); box-shadow:0 0 10px rgba(120,227,173,.65); }
.dot.research { background:var(--cyan); box-shadow:0 0 10px rgba(114,230,255,.7); }
.status-row span:last-child { color:var(--muted); font:500 9px 'JetBrains Mono', monospace; text-transform:uppercase; letter-spacing:.12em; }

.section-head { display:flex; align-items:end; justify-content:space-between; gap:30px; margin-bottom:44px; }
.section-head .copy { max-width:560px; margin:0; }
.grid-2 { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:20px; }
.grid-3 { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:20px; }
.grid-4 { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:18px; }
.card { position:relative; overflow:hidden; border:1px solid var(--line); border-radius:var(--radius); background:linear-gradient(155deg,rgba(13,27,35,.82),rgba(7,13,18,.72)); padding:28px; text-decoration:none; transition:.25s ease; }
.card:hover { transform:translateY(-4px); border-color:var(--line-strong); box-shadow:0 20px 60px rgba(0,0,0,.25); }
.card-number { color:var(--cyan); font:500 10px 'JetBrains Mono',monospace; letter-spacing:.18em; margin-bottom:42px; }
.card h3 { margin:0 0 12px; font-family:'Space Grotesk'; font-size:25px; }
.card p { margin:0; color:var(--muted); font-size:14px; line-height:1.7; }
.card-arrow { display:inline-flex; margin-top:28px; color:var(--cyan); font-size:13px; }
.card-media { padding:0; }
.card-media img { width:100%; height:230px; object-fit:cover; opacity:.84; filter:saturate(.72) contrast(1.05); }
.card-media .card-body { padding:25px; }
.badge { display:inline-flex; align-items:center; gap:7px; border:1px solid var(--line); padding:7px 9px; border-radius:999px; color:var(--muted); font:500 9px 'JetBrains Mono',monospace; letter-spacing:.12em; text-transform:uppercase; }
.badge::before { content:''; width:5px; height:5px; border-radius:50%; background:var(--cyan); }
.badge.live::before { background:var(--success); }
.feature-band { border-block:1px solid var(--line); background:rgba(8,16,22,.7); }
.feature-grid { display:grid; grid-template-columns:.9fr 1.1fr; gap:70px; align-items:center; }
.orbit { min-height:420px; position:relative; display:grid; place-items:center; }
.orbit::before,.orbit::after { content:''; position:absolute; border:1px solid rgba(114,230,255,.18); border-radius:50%; }
.orbit::before { width:330px; height:330px; }
.orbit::after { width:230px; height:230px; }
.orbit-core { width:120px; height:120px; display:grid; place-items:center; border-radius:50%; border:1px solid rgba(114,230,255,.42); background:radial-gradient(circle,rgba(114,230,255,.2),rgba(5,8,11,.8)); box-shadow:0 0 60px rgba(37,204,233,.16); font:600 12px 'JetBrains Mono'; color:var(--cyan); text-align:center; }
.orbit-node { position:absolute; padding:8px 10px; border:1px solid var(--line); border-radius:8px; background:#081117; color:var(--muted); font:500 9px 'JetBrains Mono'; text-transform:uppercase; letter-spacing:.1em; }
.node-a { top:46px; left:50%; transform:translateX(-50%); }
.node-b { right:5%; top:48%; }
.node-c { bottom:45px; left:50%; transform:translateX(-50%); }
.node-d { left:2%; top:48%; }

.page-hero { padding:112px 0 86px; border-bottom:1px solid var(--line); position:relative; overflow:hidden; }
.page-hero-grid { display:grid; grid-template-columns:1.05fr .95fr; gap:64px; align-items:center; }
.page-hero-media { border:1px solid var(--line-strong); border-radius:20px; overflow:hidden; background:var(--panel-solid); box-shadow:var(--shadow); }
.page-hero-media img { width:100%; height:420px; object-fit:cover; opacity:.82; }
.metric-strip { display:grid; grid-template-columns:repeat(4,1fr); border:1px solid var(--line); border-radius:14px; overflow:hidden; margin-top:42px; }
.metric { padding:18px; border-right:1px solid var(--line); }
.metric:last-child { border-right:0; }
.metric strong { display:block; font-family:'Space Grotesk'; font-size:22px; }
.metric span { display:block; margin-top:5px; color:var(--muted); font:500 9px 'JetBrains Mono'; letter-spacing:.11em; text-transform:uppercase; }

.timeline { display:grid; gap:0; border-left:1px solid var(--line-strong); margin-left:10px; }
.timeline-item { position:relative; padding:0 0 34px 32px; }
.timeline-item::before { content:''; position:absolute; left:-5px; top:4px; width:9px; height:9px; border-radius:50%; background:var(--bg); border:2px solid var(--cyan); }
.timeline-item h3 { margin:0 0 8px; font-size:18px; }
.timeline-item p { margin:0; color:var(--muted); line-height:1.7; font-size:14px; }

.form-shell { border:1px solid var(--line); border-radius:20px; background:var(--panel); padding:30px; }
.form-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:16px; }
.field { display:grid; gap:8px; }
.field.full { grid-column:1/-1; }
.field label { color:#b8c7cb; font-size:12px; }
.field input,.field select,.field textarea { width:100%; border:1px solid var(--line); border-radius:10px; background:#071016; color:var(--text); padding:13px 14px; outline:none; }
.field textarea { min-height:130px; resize:vertical; }
.field input:focus,.field select:focus,.field textarea:focus { border-color:rgba(114,230,255,.5); box-shadow:0 0 0 3px rgba(114,230,255,.07); }
.form-note { color:var(--muted); font-size:11px; line-height:1.6; margin-top:14px; }

.prose { max-width:820px; }
.prose h2 { margin:58px 0 16px; font-family:'Space Grotesk'; font-size:32px; }
.prose h3 { margin:34px 0 12px; font-size:20px; }
.prose p,.prose li { color:#9fb0b5; line-height:1.8; }
.prose strong { color:var(--text); }
.callout { border-left:2px solid var(--cyan); background:rgba(114,230,255,.045); padding:22px 24px; color:#bed0d4; line-height:1.75; border-radius:0 12px 12px 0; }
.evidence { display:grid; grid-template-columns:repeat(3,1fr); gap:14px; margin-top:26px; }
.evidence-item { border:1px solid var(--line); border-radius:12px; padding:18px; }
.evidence-item b { display:block; color:var(--cyan); font:600 10px 'JetBrains Mono'; letter-spacing:.13em; text-transform:uppercase; margin-bottom:9px; }
.evidence-item span { color:var(--muted); font-size:13px; line-height:1.6; }

.site-footer { border-top:1px solid var(--line); padding:44px 0; background:#030608; }
.footer-grid { display:grid; grid-template-columns:1.2fr .8fr .8fr; gap:40px; }
.footer-title { font-size:12px; color:var(--text); margin-bottom:13px; }
.footer-links { display:grid; gap:9px; }
.footer-links a { color:var(--muted); text-decoration:none; font-size:12px; }
.footer-links a:hover { color:var(--cyan); }
.footer-bottom { display:flex; justify-content:space-between; gap:20px; margin-top:36px; padding-top:22px; border-top:1px solid var(--line); color:#667980; font-size:11px; }

@media (max-width: 1000px) {
  .nav-links,.nav-actions .btn-ghost { display:none; }
  .menu-button { display:inline-grid; place-items:center; }
  .nav-links.mobile-open { position:absolute; top:72px; left:0; right:0; display:grid; background:#05090c; border-bottom:1px solid var(--line); padding:14px 18px 22px; }
  .nav-links.mobile-open .nav-dropdown { display:block; }
  .nav-links.mobile-open .dropdown-panel { position:static; opacity:1; transform:none; pointer-events:auto; width:auto; margin-top:8px; box-shadow:none; display:none; }
  .nav-links.mobile-open .nav-dropdown.open .dropdown-panel { display:block; }
  .hero-grid,.page-hero-grid,.feature-grid { grid-template-columns:1fr; }
  .command-panel { max-width:620px; }
  .hero::after { width:85vw; height:85vw; right:-38vw; }
  .grid-4 { grid-template-columns:repeat(2,1fr); }
}

@media (max-width: 720px) {
  .section { padding:78px 0; }
  .hero { min-height:auto; padding:82px 0 68px; }
  .hero-grid { gap:48px; }
  .display { font-size:clamp(48px,15vw,70px); }
  .section-head { display:block; }
  .section-head .copy { margin-top:18px; }
  .grid-2,.grid-3,.grid-4,.form-grid,.footer-grid,.metric-strip,.evidence { grid-template-columns:1fr; }
  .metric { border-right:0; border-bottom:1px solid var(--line); }
  .metric:last-child { border-bottom:0; }
  .card-number { margin-bottom:28px; }
  .page-hero { padding:82px 0 64px; }
  .page-hero-media img { height:300px; }
  .orbit { min-height:350px; transform:scale(.88); }
  .footer-bottom { display:block; }
  .footer-bottom span { display:block; margin-top:8px; }
  .nav-actions .btn-primary { display:none; }
}