:root{
  --bg1:#0b1f28;
  --bg2:#0a2a33;
  --card: rgba(255,255,255,.06);
  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.72);
  --line: rgba(255,255,255,.12);
  --accent1:#ffd36a;
  --accent2:#ff6b6b;
  --radius: 18px;
}

*{ box-sizing: border-box; }
html,body{ margin:0; padding:0; font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif; color:var(--text); }
body{
  background: radial-gradient(1200px 700px at 50% 30%, #123847 0%, var(--bg1) 60%, #06151b 100%);
  min-height: 100vh;
}

a{ color:inherit; text-decoration: none; }
a:hover{ text-decoration: underline; }

.container{ width:min(1040px, 92vw); margin:0 auto; padding: 42px 0; }

.nav{
  display:flex; gap:14px; align-items:center; justify-content:space-between;
  padding: 12px 16px; border:1px solid var(--line); border-radius: 999px;
  background: rgba(0,0,0,.18); backdrop-filter: blur(10px);
}
.brand{ display:flex; align-items:center; gap:10px; font-weight: 700; letter-spacing:.2px; }
.brand img{ width:34px; height:34px; border-radius: 10px; border:1px solid var(--line); background:#111; }
.navlinks{ display:flex; gap:14px; flex-wrap: wrap; }
.navlinks a{ padding: 8px 10px; border-radius: 999px; border:1px solid transparent; }
.navlinks a:hover{ border-color: var(--line); text-decoration:none; }

.hero{
  text-align:center; padding: 54px 0 26px;
}
.h1{
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.08;
  margin: 18px 0 10px;
  font-weight: 900;
}
.grad{
  background: linear-gradient(90deg, var(--accent1), #ffb36a, var(--accent2));
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.sub{
  color:var(--muted);
  font-size: 15.5px;
  line-height: 1.6;
  width: min(760px, 92vw);
  margin: 0 auto 22px;
}

.ctaRow{ display:flex; gap:12px; justify-content:center; flex-wrap: wrap; margin-top:18px; }
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding: 12px 16px; border-radius: 999px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.06);
  text-decoration:none !important;
}
.btnPrimary{
  background: linear-gradient(90deg, rgba(255,211,106,.18), rgba(255,107,107,.18));
  border-color: rgba(255,211,106,.35);
}
.btn small{ color: var(--muted); margin-left:8px; }

.grid{ display:grid; grid-template-columns: repeat(12, 1fr); gap: 14px; margin-top: 26px; }
.card{
  grid-column: span 4;
  background: var(--card);
  border:1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
}
.card h3{ margin: 0 0 8px; font-size: 16px; }
.card p{ margin:0; color:var(--muted); line-height: 1.6; font-size: 14px; }

.section{
  margin-top: 22px;
  background: rgba(0,0,0,.18);
  border:1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
}
.section h2{ margin: 0 0 10px; font-size: 18px; }
.section p, .section li{ color: var(--muted); line-height: 1.7; }
.section ul{ margin: 10px 0 0 18px; }

.footer{
  margin-top: 28px;
  padding: 18px 0 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
  display:flex; justify-content:space-between; gap: 12px; flex-wrap: wrap;
}

@media (max-width: 860px){
  .card{ grid-column: span 12; }
}