:root{
  --bg: #0b1020;
  --card: rgba(255,255,255,.08);
  --card2: rgba(255,255,255,.12);
  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.72);
  --line: rgba(255,255,255,.14);
  --brand: #8b5cf6;
  --brand2: #22c55e;
  --shadow: 0 12px 40px rgba(0,0,0,.35);
  --radius: 18px;
  --max: 1120px;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color: var(--text);
  background:
    radial-gradient(900px 420px at 18% 8%, rgba(139,92,246,.35), transparent 60%),
    radial-gradient(900px 420px at 88% 18%, rgba(34,197,94,.25), transparent 60%),
    radial-gradient(900px 420px at 50% 110%, rgba(59,130,246,.22), transparent 60%),
    var(--bg);
  line-height: 1.55;
}
a{color:inherit;text-decoration:none}
.container{max-width:var(--max); margin:0 auto; padding: 0 18px;}
.nav{
  position: sticky; top:0; z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(11,16,32,.6);
  border-bottom: 1px solid var(--line);
}
.nav-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding: 14px 0;
  gap: 12px;
}
.brand{
  display:flex; align-items:center; gap:10px; font-weight:800; letter-spacing:.2px;
}
.brand .dot{
  width: 12px; height: 12px; border-radius:999px;
  background: linear-gradient(135deg,var(--brand), #60a5fa, var(--brand2));
  box-shadow: 0 0 0 4px rgba(139,92,246,.18);
}
.nav-links{display:flex; gap:10px; flex-wrap:wrap; justify-content:flex-end}
.pill{
  display:inline-flex; align-items:center; gap:8px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.06);
  padding: 8px 12px; border-radius:999px;
  transition: transform .12s ease, background .12s ease, border-color .12s ease;
  font-weight: 650; font-size: 14px;
}
.pill:hover{transform: translateY(-1px); background: rgba(255,255,255,.09); border-color: rgba(255,255,255,.22)}
.pill.active{border-color: rgba(139,92,246,.6); background: rgba(139,92,246,.18)}
.hero{
  padding: 64px 0 30px;
}
.hero-grid{
  display:grid; gap:18px;
  grid-template-columns: 1.1fr .9fr;
  align-items: center;
}
@media (max-width: 900px){
  .hero-grid{grid-template-columns: 1fr; padding-top: 18px}
}
.kicker{
  display:inline-flex; align-items:center; gap:10px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.05);
  padding: 8px 12px; border-radius: 999px;
  font-size: 13px; color: var(--muted);
  width: fit-content;
}
.kicker .spark{width:10px;height:10px;border-radius:999px;background: var(--brand); box-shadow: 0 0 0 4px rgba(139,92,246,.16)}
h1{
  font-size: clamp(34px, 4.2vw, 56px);
  line-height: 1.05;
  margin: 14px 0 10px;
  letter-spacing: -.8px;
}
.lead{
  font-size: 16px;
  color: var(--muted);
  max-width: 62ch;
}
.cta-row{display:flex; gap:10px; flex-wrap:wrap; margin-top: 18px}
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  border-radius: 14px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.08);
  box-shadow: var(--shadow);
  transition: transform .12s ease, background .12s ease, border-color .12s ease;
  font-weight: 750;
}
.btn:hover{transform: translateY(-1px); background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.22)}
.btn.primary{background: linear-gradient(135deg, rgba(139,92,246,.95), rgba(59,130,246,.85)); border-color: rgba(255,255,255,.18)}
.btn.primary:hover{background: linear-gradient(135deg, rgba(139,92,246,1), rgba(59,130,246,.95))}
.panel{
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,.06);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.panel img{width:100%; height:auto; display:block}
.section{padding: 18px 0 64px}
.h2{
  font-size: 22px; letter-spacing:-.2px;
  margin: 0 0 12px;
}
.grid{
  display:grid; gap:16px;
  grid-template-columns: repeat(12, 1fr);
}
.card{
  grid-column: span 4;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,.06);
  padding: 14px;
  box-shadow: var(--shadow);
  transition: transform .12s ease, background .12s ease, border-color .12s ease;
}
.card:hover{transform: translateY(-2px); background: rgba(255,255,255,.085); border-color: rgba(255,255,255,.22)}
@media (max-width: 980px){
  .card{grid-column: span 6;}
}
@media (max-width: 640px){
  .card{grid-column: span 12;}
}
.card-top{display:flex; align-items:center; justify-content:space-between; gap:12px}
.badge{
  font-size: 12px; padding: 6px 10px; border-radius: 999px;
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.06);
  color: var(--muted);
}
.card h3{margin: 10px 0 6px; letter-spacing:-.2px}
.card p{margin:0; color: var(--muted); font-size: 14px}
.thumb{
  border-radius: 14px; border:1px solid rgba(255,255,255,.18);
  overflow:hidden; background: rgba(0,0,0,.12);
}
.thumb img{display:block; width:100%; height:auto;}
.split{
  display:grid; gap:16px;
  grid-template-columns: 1fr 1fr;
  align-items:start;
}
@media (max-width: 900px){.split{grid-template-columns:1fr}}
.prose{
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,.06);
  padding: 16px 16px 6px;
  box-shadow: var(--shadow);
}
.prose h2{margin: 0 0 8px; letter-spacing:-.2px}
.prose ul{margin: 0 0 12px; padding-left: 18px; color: var(--muted)}
.prose li{margin: 6px 0}
.kv{
  display:grid; gap:10px;
  grid-template-columns: 1fr 1fr;
  margin: 10px 0 14px;
}
@media (max-width: 520px){.kv{grid-template-columns:1fr}}
.kv .item{
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 14px;
  padding: 10px 12px;
  background: rgba(255,255,255,.05);
}
.kv .k{font-size: 12px; color: var(--muted)}
.kv .v{font-weight: 800; letter-spacing:-.2px}
.footer{
  border-top: 1px solid var(--line);
  padding: 22px 0 34px;
  color: var(--muted);
  font-size: 13px;
}
.small{font-size: 13px; color: var(--muted)}
hr.sep{border:0;border-top:1px solid var(--line); margin: 18px 0}