:root{
  --bg:#0b1220; --card:#0f172a; --fg:#e5e7eb; --muted:#9ca3af; --accent:#22d3ee; --border:#1f2937;
  --brand:#06b6d4; --success:#10b981; --warn:#f59e0b; --danger:#ef4444;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;height:100%}
body{font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--fg);line-height:1.6}
a{color:var(--accent);text-decoration:none} a:hover{text-decoration:underline}
.container{max-width:1120px;margin:0 auto;padding:24px}
.header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 0;border-bottom:1px solid var(--border)}
.logo{display:flex;align-items:center;gap:12px}
.logo img{height:56px;object-fit:contain}
.brand{font-weight:700;font-size:1.25rem;letter-spacing:.2px}
.nav a{margin-left:16px;color:var(--fg);opacity:.9}
.nav a:hover{opacity:1}
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:center;padding:32px 0}
.hero h1{font-size:clamp(28px,4vw,48px);line-height:1.15;margin:0}
.hero p{color:var(--muted);margin:.5rem 0 1rem}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:12px}
.btn{background:var(--brand);color:#001018;padding:12px 16px;border-radius:14px;font-weight:600;border:1px solid transparent}
.btn.secondary{background:transparent;border-color:var(--border);color:var(--fg)}
.card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:16px;box-shadow:0 6px 24px rgba(0,0,0,.25)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.section{padding:28px 0}
.gallery{position:relative;aspect-ratio:16/9;border-radius:16px;overflow:hidden;border:1px solid var(--border)}
.gallery img,.gallery svg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:opacity 800ms ease}
.gallery img.hide,.gallery svg.hide{opacity:0}
.footer{border-top:1px solid var(--border);margin-top:24px;padding:24px 0;color:var(--muted);font-size:.95rem}
.footer .links{display:flex;flex-wrap:wrap;gap:12px}
.badge{display:inline-block;background:rgba(255,255,255,.06);padding:6px 10px;border-radius:999px;border:1px solid var(--border);font-size:.85rem}
.kicker{font-size:.95rem;color:var(--muted);text-transform:uppercase;letter-spacing:.2em}
.features li{margin:.35rem 0}
@media (max-width: 900px) {
  .hero{grid-template-columns:1fr}
}