:root{
  --bg:#0b0f17;
  --panel:#111827;
  --text:#e5e7eb;
  --muted:#a7b0bf;
  --accent:#7dd3fc;
  --accent2:#a78bfa;
  --border:rgba(255,255,255,.10);
  --shadow: 0 10px 30px rgba(0,0,0,.35);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}

body{
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  background:
    radial-gradient(1000px 600px at 20% 0%, rgba(125,211,252,.12), transparent 60%),
    radial-gradient(900px 600px at 80% 10%, rgba(167,139,250,.10), transparent 60%),
    var(--bg);
  color:var(--text);
  line-height:1.55;
}

a{color:inherit}

.container{
  max-width:1100px;
  margin:0 auto;
  padding:28px 18px 56px;
}

.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:14px 0;
}

.brand{
  display:flex;
  align-items:center;
  gap:10px;
  text-decoration:none;
  font-weight:700;
}

.logo{
  width:34px;
  height:34px;
  border-radius:10px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
}

.navlinks{
  display:flex;
  gap:14px;
}

.navlinks a{
  text-decoration:none;
  color:var(--muted);
  padding:8px 10px;
  border-radius:10px;
}

.navlinks a:hover{
  color:var(--text);
  background:rgba(255,255,255,.06);
}

.hero{
  margin-top:18px;
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:20px;
}

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

.card{
  background:rgba(17,24,39,.92);
  border:1px solid var(--border);
  border-radius:18px;
  padding:20px;
  box-shadow:var(--shadow);
}

h1{
  font-size:42px;
  line-height:1.1;
  margin:0 0 12px;
}

h2{
  margin:0 0 8px;
}

.lede{
  color:var(--muted);
  font-size:18px;
}

.badges{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin:16px 0;
}

.badge{
  font-size:12px;
  padding:6px 10px;
  border-radius:999px;
  border:1px solid var(--border);
  color:var(--muted);
}

.btn{
  display:inline-block;
  padding:10px 14px;
  border-radius:12px;
  border:1px solid var(--border);
  text-decoration:none;
  margin-right:8px;
}

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

.grid3{
  margin-top:20px;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:14px;
}

@media (max-width:900px){
  .grid3{grid-template-columns:1fr}
}

.footer{
  margin-top:30px;
  color:var(--muted);
  font-size:13px;
}