:root{
  --bg:#0b0c10;
  --panel:#12141b;
  --text:#e9ecf1;
  --muted:#b8bfcc;
  --line: rgba(233,236,241,.14);
  --accent:#7dd3fc;
  --accent2:#a78bfa;
  --shadow: 0 18px 60px rgba(0,0,0,.45);
  --radius:18px;
}

*{box-sizing:border-box;}
html,body{height:100%;}

body{
  margin:0;
  font-family: system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  line-height:1.75;
  color:var(--text);
  background:
    radial-gradient(1200px 600px at 10% 10%, rgba(125,211,252,.18), transparent 60%),
    radial-gradient(900px 500px at 90% 0%, rgba(167,139,250,.14), transparent 55%),
    var(--bg);
}

a{color:inherit;}

.wrap{
  max-width:1060px;
  margin:0 auto;
  padding:34px 18px 70px;
}

.topbar{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:16px;
  padding:14px 16px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:rgba(18,20,27,.65);
  backdrop-filter: blur(10px);
}

.brand{
  display:flex;
  align-items:center;
  gap:12px;
  text-decoration:none;
  font-weight:700;
}

.logo{
  width:36px;
  height:36px;
  border-radius:12px;
  background:linear-gradient(135deg,var(--accent),var(--accent2));
}

.nav{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}

.btn{
  padding:10px 14px;
  border-radius:14px;
  border:1px solid var(--line);
  background:rgba(233,236,241,.06);
  text-decoration:none;
  font-weight:600;
  transition:.15s;
}

.btn:hover{
  background:rgba(233,236,241,.12);
}

.btn.primary{
  background:linear-gradient(135deg, rgba(125,211,252,.25), rgba(167,139,250,.25));
  border-color:rgba(125,211,252,.4);
}

.hero{
  margin-top:18px;
  padding:26px 18px;
  border-radius:var(--radius);
  border:1px solid var(--line);
  background:rgba(18,20,27,.7);
  box-shadow:var(--shadow);
}

.kicker{
  color:var(--muted);
  font-weight:600;
}

h1{
  font-size:clamp(28px,3.3vw,42px);
  margin:8px 0 12px;
}

.lead{
  color:var(--muted);
  max-width:75ch;
}

.cta{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin-top:14px;
}

.article{
  margin-top:18px;
  padding:22px 18px;
  border-radius:var(--radius);
  border:1px solid var(--line);
  background:rgba(18,20,27,.6);
}

.article p{
  margin:0 0 14px;
}

.footer{
  margin-top:18px;
  padding:16px 18px;
  border-radius:var(--radius);
  border:1px solid var(--line);
  color:var(--muted);
  background:rgba(18,20,27,.45);
  display:flex;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
}