/* ELEMENT ZERO Design System */
:root{
  --bg:#0b1324; --text:#0f172a; --muted:#6b7280; --card:#ffffff;
  --brand:#0ea5e9; --brand-2:#22c55e; --accent:#ff6b00;
  --ring:rgba(14,165,233,.35);
  --radius:14px; --shadow:0 10px 30px rgba(2,6,23,.08);
  --space: clamp(12px, 2vw, 20px);
  --maxw: 1120px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,'Helvetica Neue',Arial,sans-serif;background:#f8fafc;color:var(--text);}
.container{max-width:var(--maxw);margin:0 auto;padding:0 var(--space)}
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.8);backdrop-filter:blur(8px);border-bottom:1px solid #eef2f7}
.header .wrap{display:flex;align-items:center;justify-content:space-between;padding:12px 0}
.nav a{margin-left:16px;color:var(--text);text-decoration:none;font-weight:600}
.brand{display:flex;align-items:center;gap:12px}
.brand img{height:28px}
.btn{background:linear-gradient(90deg,var(--brand),var(--brand-2));color:#fff;padding:12px 18px;border:none;border-radius:10px;box-shadow:var(--shadow);cursor:pointer;font-weight:700}
.btn.secondary{background:#0b1324}
.btn.link{background:transparent;color:var(--text);font-weight:700}
.btn.small{padding:8px 12px;border-radius:8px}
.card{background:var(--card);padding:24px;border-radius:var(--radius);box-shadow:var(--shadow)}
.grid{display:grid;gap:18px}
.grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.kicker{display:inline-block;padding:6px 10px;border-radius:999px;background:rgba(14,165,233,.12);color:#0369a1;font-weight:700;font-size:12px}
.hero{position:relative;padding:54px 0 72px;background:#0b1324;color:#fff;overflow:hidden}
.hero .bg{position:absolute;inset:0;z-index:0;background:url('/assets/brand/hero-bg.svg') center/cover no-repeat}
.hero .inner{position:relative;z-index:1;display:grid;gap:18px;place-items:start}
.hero h1{font-size: clamp(28px, 5vw, 44px);line-height:1.1;margin:0}
.hero p{max-width:720px;opacity:.9;font-size: clamp(16px, 2.2vw, 20px)}
.stack{display:flex;gap:12px;flex-wrap:wrap}
.feature{display:flex;gap:14px;align-items:flex-start}
.feature .ico{width:42px;height:42px;border-radius:10px;background:linear-gradient(135deg,var(--brand),var(--brand-2));display:grid;place-items:center;color:#fff;font-weight:900}
.table{width:100%;border-collapse:collapse}
.table th,.table td{padding:12px;border-bottom:1px solid #eef2f7;text-align:left}
.badge{display:inline-block;padding:4px 10px;border-radius:999px;font-size:12px;background:#eef2f7;color:#334155}
footer{padding:36px 0;color:#64748b}
@media(max-width:900px){.grid.cols-3{grid-template-columns:1fr}.grid.cols-2{grid-template-columns:1fr}}