:root {
  --bg: #060b1a;
  --bg-soft: #0d1530;
  --text: #eaf1ff;
  --muted: #a8b6d9;
  --accent: #5ab2ff;
  --accent-2: #86ffd3;
  --line: #263c73;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  color: var(--text);
  background: radial-gradient(circle at 10% 10%, #142655 0%, var(--bg) 35%), var(--bg);
  line-height: 1.6;
}
.bg-grid { position: fixed; inset: 0; background-image: linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px); background-size: 40px 40px; pointer-events: none; z-index: -1; }
.container { width: min(1120px, 92%); margin: 0 auto; }
.section { padding: 4.6rem 0; }
.site-header { position: sticky; top: 0; z-index: 20; backdrop-filter: blur(12px); background: rgba(6,11,26,.72); border-bottom: 1px solid rgba(255,255,255,.08); }
.nav-wrap { display:flex; justify-content:space-between; align-items:center; padding:.9rem 0; }
.logo { display:flex; align-items:center; gap:.7rem; color:var(--text); text-decoration:none; font-weight:700; }
.logo-mark { display:grid; place-items:center; width:2rem; height:2rem; border-radius:10px; background: linear-gradient(135deg,var(--accent),var(--accent-2)); color:#04142f; }
nav { display:flex; gap:1rem; flex-wrap:wrap; }
nav a { color:var(--muted); text-decoration:none; font-weight:500; }
nav a.active, nav a:hover { color:var(--text); }
.hero { padding: 5rem 0 3rem; display:grid; grid-template-columns: 1.1fr .9fr; gap:2rem; align-items:center; }
.eyebrow { color:var(--accent-2); text-transform:uppercase; letter-spacing:.08em; font-weight:700; font-size:.8rem; }
h1,h2,h3 { line-height:1.15; }
h1 { font-size: clamp(2rem, 5vw, 3.2rem); margin:.6rem 0 1rem; }
.lead { color:var(--muted); max-width:62ch; }
.btn { padding:.78rem 1.1rem; border-radius:12px; text-decoration:none; font-weight:600; border:1px solid transparent; display:inline-block; }
.btn-primary { background: linear-gradient(135deg,var(--accent),#3b82f6); color:#051023; }
.btn-ghost { border-color: var(--line); color:var(--text); }
.stack { display:flex; gap:.8rem; flex-wrap:wrap; margin-top:1.2rem; }
.chips { list-style:none; display:flex; flex-wrap:wrap; gap:.7rem; padding:0; margin:1rem 0 0; }
.chips li { border:1px solid var(--line); border-radius:999px; padding:.3rem .72rem; color:var(--muted); font-size:.85rem; }
.hero-visual img { width:100%; }
.grid-3 { display:grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap:1rem; }
.grid-2 { display:grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap:1rem; }
.card { background: linear-gradient(170deg, rgba(255,255,255,.05), rgba(255,255,255,.01)); border:1px solid rgba(255,255,255,.09); border-radius:16px; padding:1.2rem; }
.card p { color:var(--muted); margin:.3rem 0 0; }
.card img { width:38px; height:38px; }
.banner { border:1px solid var(--line); background: var(--bg-soft); border-radius:16px; padding:1.2rem; }
.timeline { display:grid; grid-template-columns: repeat(4,1fr); gap:1rem; margin-top:1.4rem; }
.timeline > div { border:1px solid var(--line); background: var(--bg-soft); border-radius:14px; padding:1rem; }
.timeline span { color:var(--accent); font-weight:800; }
.contact-form { background: var(--bg-soft); border:1px solid var(--line); border-radius:16px; padding:1rem; }
.contact-form label { display:block; margin-bottom:.7rem; font-weight:600; }
.contact-form input,.contact-form textarea { width:100%; margin-top:.35rem; padding:.68rem .75rem; border-radius:10px; border:1px solid var(--line); background:#08102a; color:var(--text); font:inherit; }
.form-note { color:var(--accent-2); min-height:1.2em; margin:.6rem 0 0; }
footer { border-top:1px solid rgba(255,255,255,.08); padding:1rem 0 1.2rem; color:var(--muted); font-size:.92rem; margin-top:3rem; }
.footer-wrap { display:flex; justify-content:space-between; gap:1rem; flex-wrap:wrap; }
@media (max-width: 920px) {
  .hero, .grid-3, .timeline { grid-template-columns:1fr 1fr; }
  .hero { grid-template-columns:1fr; }
}
@media (max-width: 640px) {
  .grid-3, .grid-2, .timeline { grid-template-columns:1fr; }
  nav { gap:.7rem; font-size:.95rem; }
}