:root{
  --bg:#0b1220;
  --card:#111a2e;
  --text:#eaf0ff;
  --muted:#b9c4e2;
  --brand:#6aa6ff;
  --brand2:#8b5cf6;
  --border:rgba(255,255,255,.10);
  --shadow: 0 10px 30px rgba(0,0,0,.35);
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: radial-gradient(1200px 600px at 20% -10%, rgba(106,166,255,.25), transparent 60%),
              radial-gradient(900px 500px at 80% 0%, rgba(139,92,246,.22), transparent 55%),
              var(--bg);
  color:var(--text);
}
a{ color:inherit; text-decoration:none; }
.container{ width:min(1100px, 92%); margin:0 auto; }

.header{
  position:sticky; top:0; z-index:20;
  backdrop-filter: blur(10px);
  background: rgba(11,18,32,.65);
  border-bottom:1px solid var(--border);
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 4%;
}
.logo{ font-weight:900; letter-spacing:.3px; }
.nav{ display:flex; gap:14px; align-items:center; }
.nav a{ color:var(--muted); padding:8px 10px; border-radius:10px; }
.nav a:hover{ background:rgba(255,255,255,.06); color:var(--text); }

.btn, .btn-outline{
  display:inline-flex; align-items:center; justify-content:center;
  border-radius:12px; padding:10px 14px; font-weight:800;
  border:1px solid transparent;
}
.btn{
  background: linear-gradient(135deg, var(--brand), var(--brand2));
  box-shadow: var(--shadow);
}
.btn-outline{
  border-color: var(--border);
  background: rgba(255,255,255,.03);
}

.hero{ padding:56px 0 20px; }
.hero-grid{
  display:grid; gap:18px;
  grid-template-columns: 1.15fr .85fr;
  align-items:stretch;
}
h1{ font-size: clamp(30px, 4vw, 52px); line-height:1.05; margin:0 0 12px; }
.lead{ color:var(--muted); font-size:18px; max-width:62ch; }
.card{
  background: rgba(17,26,46,.75);
  border:1px solid var(--border);
  border-radius:16px;
  padding:16px;
  box-shadow: 0 12px 40px rgba(0,0,0,.25);
}
.section{ padding:46px 0; }
.grid3{
  display:grid; gap:14px;
  grid-template-columns: repeat(3, 1fr);
}
.small{ color:var(--muted); font-size:13px; }
.badge{
  display:inline-flex;
  gap:8px;
  align-items:center;
  border:1px solid var(--border);
  border-radius:999px;
  padding:6px 10px;
  color:var(--muted);
  background: rgba(255,255,255,.03);
  font-size:12px;
}

.player{
  width:100%;
  aspect-ratio:16/9;
  border:1px solid var(--border);
  border-radius:16px;
  overflow:hidden;
  background: rgba(0,0,0,.25);
}

.footer{
  padding:22px 0;
  border-top:1px solid var(--border);
  color:var(--muted);
}
.footer-inner{
  display:flex; justify-content:space-between; align-items:center; gap:12px;
  flex-wrap:wrap;
}

@media (max-width: 860px){
  .hero-grid{ grid-template-columns: 1fr; }
  .grid3{ grid-template-columns: 1fr; }
}