:root{
  --bg:#0b0e1a;
  --panel:#0e1324;
  --text:#e9edff;
  --muted:#a7b0d4;
  --brand1:#667eea;
  --brand2:#764ba2;
  --accent:#ff6b35;
  --border:rgba(255,255,255,0.08);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.6}
a{color:inherit;text-decoration:none}
.container{max-width:1100px;margin:0 auto;padding:24px}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;border-bottom:1px solid var(--border);background:linear-gradient(135deg,rgba(102,126,234,.08),rgba(118,75,162,.08))}
.brand{display:flex;gap:12px;align-items:center}
.logo{width:28px;height:28px;border-radius:8px;background:linear-gradient(135deg,var(--brand1),var(--brand2));box-shadow:0 8px 24px rgba(102,126,234,.4)}
.brand h1{font-size:18px;margin:0;font-weight:800;letter-spacing:.3px}
.nav a.btn{padding:10px 14px;border-radius:10px;border:1px solid var(--border);background:rgba(255,255,255,.04);font-weight:700}
.nav a.btn:hover{background:rgba(255,255,255,.09)}
.hero{padding:60px 24px 24px;text-align:center}
.hero h2{font-size:42px;line-height:1.15;margin:0 0 10px}
.hero p{color:var(--muted);max-width:760px;margin:8px auto 0}
.cta{display:flex;gap:12px;justify-content:center;margin-top:22px;flex-wrap:wrap}
.btn-primary{background:linear-gradient(135deg,var(--brand1),var(--brand2));border:1px solid var(--border);color:#fff;padding:12px 18px;border-radius:12px;font-weight:800}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 10px 28px rgba(102,126,234,.35)}
.btn-ghost{border:1px solid var(--border);padding:12px 18px;border-radius:12px;color:var(--text)}
.section{padding:34px 24px}
.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.card{background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:18px}
.card h3{margin:4px 0 8px}
.badge{display:inline-block;padding:6px 10px;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid var(--border);color:var(--muted);font-size:12px;font-weight:700;letter-spacing:.3px}
.features{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));margin-top:12px}
.feat{background:rgba(255,255,255,.03);border:1px solid var(--border);border-radius:14px;padding:14px}
.footer{border-top:1px solid var(--border);padding:28px 24px;color:var(--muted);text-align:center}
.hero .sub{display:inline-block;margin-top:8px}
img.responsive{max-width:100%;height:auto;border-radius:12px;border:1px solid var(--border)}
.kicker{color:var(--accent);font-weight:800;letter-spacing:.4px;text-transform:uppercase;font-size:12px}
.note{color:var(--muted);font-size:14px}
.list{margin:0;padding-left:18px}
.list li{margin:6px 0}