:root{
  --bg:#0b0f14;--bg-alt:#0e141b;--card:#121924;--text:#e8f1ff;--muted:#9db0c9;
  --brand:#17c3b2;--brand-2:#05a4f5;--accent:#8a9dff;--warn:#ffc857;
  --radius:18px;--shadow:0 10px 30px rgba(0,0,0,.35);
  --max:1200px;--pad:clamp(16px,3vw,32px);
  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, "Inter", "SF Pro Text", Arial, sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:linear-gradient(180deg,var(--bg),var(--bg-alt));color:var(--text);font-family:var(--font);line-height:1.55}
a{color:var(--brand);text-decoration:none}
a:hover{opacity:.85}
.container{max-width:var(--max);margin:0 auto;padding:0 var(--pad)}
.nav{position:sticky;top:0;backdrop-filter:blur(10px);background:rgba(15,22,30,.6);border-bottom:1px solid rgba(255,255,255,.06);z-index:20}
.nav .inner{display:flex;align-items:center;justify-content:space-between;height:66px}
.logo{display:flex;gap:10px;align-items:center;font-weight:700;letter-spacing:.3px}
.logo-dot{width:10px;height:10px;border-radius:50%;background:linear-gradient(45deg,var(--brand),var(--brand-2))}
.menu{display:flex;gap:18px;align-items:center}
.menu a{padding:10px 12px;border-radius:12px}
.menu a.active, .menu a:hover{background:rgba(255,255,255,.06)}
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center;padding:56px 0}
.hero h1{font-size:clamp(32px,5vw,56px);line-height:1.1;margin:.1em 0}
.hero p{color:var(--muted);font-size:18px}
.btn{display:inline-block;padding:14px 18px;border-radius:14px;background:linear-gradient(45deg,var(--brand),var(--brand-2));color:#001018;font-weight:700;box-shadow:var(--shadow)}
.btn.alt{background:#222b36;color:var(--text);border:1px solid rgba(255,255,255,.08)}
.card{background:linear-gradient(180deg,var(--card),#0f1622);border:1px solid rgba(255,255,255,.06);border-radius:var(--radius);box-shadow:var(--shadow)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.section{padding:56px 0}
.kicker{color:var(--brand);font-weight:700;letter-spacing:.18em;text-transform:uppercase;font-size:12px}
.h2{font-size:clamp(26px,3.8vw,38px);margin:.3em 0 10px}
.sub{color:var(--muted)}
.media{width:100%;height:100%;border-radius:16px;object-fit:cover}
.footer{margin-top:64px;padding:28px 0;color:var(--muted);border-top:1px solid rgba(255,255,255,.06)}
@media (max-width: 980px){.hero{grid-template-columns:1fr}.grid-3{grid-template-columns:1fr}.grid-2{grid-template-columns:1fr}}