:root {
  --bg: #071019;
  --bg2: #0a1520;
  --panel: rgba(16, 32, 46, .72);
  --line: rgba(154, 191, 215, .16);
  --text: #f2f7fa;
  --muted: #9db0bd;
  --accent: #6ec7d4;
  --accent2: #b9f0f5;
  --warm: #d8c8a6;
  --shell: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: radial-gradient(circle at 70% 10%, #102738 0, transparent 36%), linear-gradient(180deg, var(--bg) 0%, #07111a 55%, #09131c 100%);
  color: var(--text);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
.shell { width: min(calc(100% - 44px), var(--shell)); margin-inline: auto; }
.ambient { position: fixed; width: 460px; height: 460px; filter: blur(120px); opacity: .13; border-radius: 50%; pointer-events: none; z-index: -1; }
.ambient-one { background: #3fb9cc; top: 20%; right: -200px; }
.ambient-two { background: #8e7755; bottom: 0; left: -260px; }
.site-header { height: 88px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); }
.brand { display: inline-flex; gap: 12px; align-items: center; }
.brand-mark { width: 34px; height: 34px; border: 1px solid rgba(185,240,245,.55); display: grid; place-items: center; font-family: Georgia, serif; font-size: 19px; transform: rotate(45deg); color: var(--accent2); }
.brand-mark::first-letter { transform: rotate(-45deg); }
.brand-word { font-size: 14px; letter-spacing: .18em; font-weight: 700; }
.brand-word small { color: var(--accent); font-size: 9px; vertical-align: super; letter-spacing: .12em; }
nav { display: flex; align-items: center; gap: 30px; font-size: 13px; color: var(--muted); }
nav a:hover { color: var(--text); }
.nav-cta { border: 1px solid var(--line); padding: 10px 15px; color: var(--text); }
.hero { min-height: 720px; display: grid; grid-template-columns: 1.08fr .92fr; gap: 50px; align-items: center; padding-block: 90px 110px; }
.eyebrow { text-transform: uppercase; letter-spacing: .18em; font-size: 11px; color: var(--accent); font-weight: 700; display: flex; align-items: center; gap: 10px; }
.eyebrow span { display: inline-block; width: 34px; height: 1px; background: var(--accent); }
h1 { font-family: Georgia, "Times New Roman", serif; font-size: clamp(58px, 7.4vw, 98px); line-height: .96; letter-spacing: -.045em; margin: 28px 0 30px; font-weight: 400; }
h1 em { color: var(--accent2); font-weight: 400; }
.lede { max-width: 670px; font-size: 19px; line-height: 1.72; color: #b8c7d1; }
.hero-actions { display: flex; gap: 13px; margin-top: 36px; }
.button { display: inline-flex; padding: 14px 19px; font-size: 13px; font-weight: 700; letter-spacing: .01em; border: 1px solid var(--line); }
.button.primary { background: var(--accent2); color: #081018; border-color: var(--accent2); }
.button.secondary:hover { border-color: rgba(185,240,245,.5); }
.hero-visual { position: relative; aspect-ratio: 1; max-width: 500px; margin-left: auto; }
.core { position: absolute; inset: 36%; border-radius: 50%; background: radial-gradient(circle at 35% 25%, #1c3a4c, #0b1822 65%); border: 1px solid rgba(185,240,245,.35); box-shadow: 0 0 80px rgba(110,199,212,.12); display: grid; place-items: center; align-content: center; z-index: 2; }
.core-k { font-family: Georgia, serif; font-size: 48px; color: var(--accent2); line-height: 1; }
.core span { font-size: 8px; letter-spacing: .25em; margin-top: 8px; color: var(--muted); }
.orbit { position: absolute; border: 1px solid rgba(139,184,207,.16); border-radius: 50%; inset: 15%; }
.orbit-b { inset: 3%; border-style: dashed; opacity: .55; }
.orbit::after { content:""; position:absolute; width:7px; height:7px; border-radius:50%; background:var(--accent); top:12%; left:19%; box-shadow: 0 0 18px var(--accent); }
.node { position: absolute; min-width: 128px; padding: 11px 12px; background: rgba(7,16,25,.82); border: 1px solid var(--line); backdrop-filter: blur(8px); }
.node b { display:block; font-size:11px; color:var(--text); }
.node span { display:block; font-size:9px; color:var(--muted); margin-top:3px; }
.node-1 { top: 4%; left: 29%; }.node-2 { right: -2%; top: 43%; }.node-3 { bottom: 5%; left: 30%; }.node-4 { left: -2%; top: 43%; }
.signal-strip { border-block: 1px solid var(--line); background: rgba(255,255,255,.012); }
.signal-grid { display:grid; grid-template-columns:repeat(3,1fr); }
.signal-grid > div { padding: 30px 26px; border-right:1px solid var(--line); }
.signal-grid > div:first-child { padding-left:0; }.signal-grid > div:last-child { border-right:0; }
.signal-grid strong { display:block; font-family: Georgia,serif; font-size:18px; font-weight:400; }
.signal-grid span { color:var(--muted); display:block; font-size:12px; line-height:1.6; margin-top:7px; }
.section { padding-block: 120px; }
.section-heading { max-width: 790px; margin-bottom: 55px; }
.section-heading.compact { max-width: 640px; }
h2 { font-family:Georgia,serif; font-size:clamp(40px,5vw,64px); line-height:1.05; letter-spacing:-.03em; font-weight:400; margin:20px 0 20px; }
.section-heading p { color:var(--muted); font-size:17px; line-height:1.75; }
.cards { display:grid; grid-template-columns:repeat(2,1fr); gap:14px; }
.card { min-height:270px; padding:30px; background:linear-gradient(145deg,rgba(18,36,50,.76),rgba(9,19,28,.7)); border:1px solid var(--line); position:relative; overflow:hidden; }
.card::after { content:""; position:absolute; width:180px; height:180px; border-radius:50%; border:1px solid var(--line); right:-80px; bottom:-95px; }
.feature-large { grid-row:span 2; min-height:554px; display:flex; flex-direction:column; justify-content:flex-end; }
.feature-wide { grid-column:1/-1; min-height:250px; display:grid; grid-template-columns:1.1fr .9fr; gap:40px; align-items:center; }
.card-num { font-size:10px; color:var(--accent); letter-spacing:.18em; margin-bottom:20px; }
.card h3 { font-family:Georgia,serif; font-weight:400; font-size:27px; margin:0 0 13px; }
.card p { color:var(--muted); line-height:1.7; font-size:14px; max-width:620px; }
.mini-flow { display:flex; align-items:center; gap:12px; margin-top:30px; color:var(--accent2); font-size:11px; }
.mini-flow i { width:30px; height:1px; background:var(--line); }
.pill-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:9px; }
.pill-grid span { border:1px solid var(--line); padding:13px 15px; font-size:11px; color:#c9d4dc; }
.principle-section { border-top:1px solid var(--line); }
.principles { border-top:1px solid var(--line); }
.principle { display:grid; grid-template-columns:80px 1fr; gap:10px; padding:27px 0; border-bottom:1px solid var(--line); align-items:start; }
.principle > span { color:var(--accent); font-size:10px; letter-spacing:.15em; }
.principle h3 { margin:0 0 7px; font-family:Georgia,serif; font-size:24px; font-weight:400; }
.principle p { margin:0; color:var(--muted); font-size:13px; line-height:1.6; }
.company-section { padding:110px 0; background:linear-gradient(180deg,rgba(20,42,57,.35),rgba(12,24,34,.15)); border-block:1px solid var(--line); }
.company-grid { display:grid; grid-template-columns:.8fr 1.2fr; gap:80px; }
.company-copy p { font-family:Georgia,serif; font-size:24px; line-height:1.5; margin-top:0; }
.company-copy p.muted { font-family:inherit; font-size:13px; color:var(--muted); }
.company-copy a { display:inline-block; margin-top:18px; color:var(--accent2); font-size:14px; border-bottom:1px solid rgba(185,240,245,.35); padding-bottom:4px; }
.footer { min-height:130px; display:flex; justify-content:space-between; align-items:center; }
.footer-brand { opacity:.85; }
.footer-right { display:flex; gap:24px; color:var(--muted); font-size:11px; }
@media (max-width: 900px) {
  nav a:not(.nav-cta) { display:none; }
  .hero { grid-template-columns:1fr; min-height:auto; padding-top:70px; }
  .hero-visual { width:min(90vw,480px); margin:30px auto 0; }
  .signal-grid { grid-template-columns:1fr; }
  .signal-grid > div { border-right:0; border-bottom:1px solid var(--line); padding-left:0; }
  .cards { grid-template-columns:1fr; }
  .feature-large { grid-row:auto; min-height:350px; }
  .feature-wide { grid-column:auto; grid-template-columns:1fr; }
  .company-grid { grid-template-columns:1fr; gap:25px; }
}
@media (max-width: 560px) {
  .shell { width:min(calc(100% - 30px),var(--shell)); }
  .site-header { height:72px; }
  .hero { padding-block:58px 80px; }
  h1 { font-size:53px; }
  .lede { font-size:16px; }
  .hero-actions { flex-direction:column; align-items:stretch; }
  .button { justify-content:center; }
  .hero-visual { transform:scale(.92); margin-block:-10px; }
  .node { min-width:108px; }
  .section { padding-block:85px; }
  .card { padding:24px; }
  .footer { align-items:flex-start; flex-direction:column; justify-content:center; gap:22px; }
  .footer-right { flex-direction:column; gap:7px; }
}