:root{
  --bg:#0b0b0f;
  --card:#12121a;
  --text:#f3f4f6;
  --muted:#a1a1aa;
  --border:#242433;
  --accent:#ffffff;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial;
  background:var(--bg);
  color:var(--text);
  line-height:1.8;
}

a{ color:var(--accent); text-underline-offset:4px; }

.container{
  max-width: 980px;
  margin: 0 auto;
  padding: 0 18px;
}

.header{
  padding: 64px 0 28px;
}

.kicker{
  margin:0 0 10px;
  color:var(--muted);
  font-size:14px;
  letter-spacing:.3px;
}

h1{
  margin: 0 0 12px;
  font-size: 34px;
  line-height: 1.2;
}

.lead{
  margin: 0 0 18px;
  color: #d4d4d8;
  max-width: 60ch;
}

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

.btn{
  display:inline-block;
  padding:10px 14px;
  border:1px solid var(--border);
  background: transparent;
  border-radius: 14px;
  text-decoration:none;
  color: var(--text);
}

.btn.primary{
  background: var(--accent);
  color:#0b0b0f;
  border-color: transparent;
}

.section{
  padding: 26px 0;
}

h2{
  margin: 0 0 14px;
  font-size: 20px;
}

.grid{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 14px;
}

.card{
  background: color-mix(in srgb, var(--card) 92%, transparent);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 16px;
}

.card h3{
  margin: 0 0 6px;
  font-size: 16px;
}

.muted{
  color: var(--muted);
  margin: 0;
}

.tags{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
  margin-top: 10px;
}

.tags span{
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 999px;
  background:#1b1b26;
  border:1px solid var(--border);
  color:#e5e7eb;
}

.links{
  display:flex;
  gap:14px;
  margin-top: 12px;
  font-size: 14px;
}

.list{
  margin: 10px 0 0;
  padding-right: 18px;
  color: #d4d4d8;
}

.footer{
  padding: 34px 0 44px;
  color: var(--muted);
  font-size: 12px;
  text-align:center;
  border-top: 1px solid var(--border);
  margin-top: 18px;
}

@media (max-width: 900px){
  .grid{ grid-template-columns: 1fr; }
  h1{ font-size: 30px; }
}