:root{
  --bg:#ffffff;
  --text:#0f172a;
  --muted:#475569;
  --line:#e2e8f0;
  --card:#ffffff;
  --shadow:0 10px 30px rgba(2,6,23,.08);
  --radius:16px;
  --primary1:#2f6bff;
  --primary2:#7c3aed;
  --primary3:#06b6d4;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji"; color:var(--text); background:var(--bg)}
a{color:inherit;text-decoration:none}
.container{max-width:1100px;margin:0 auto;padding:0 20px}
.nav{
  position:sticky; top:0; z-index:20; background:rgba(255,255,255,.9);
  backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:16px}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.5px}
.brand img{height:34px;width:auto}
.menu{display:flex;align-items:center;gap:18px;color:var(--muted);font-weight:600}
.menu a{padding:8px 10px;border-radius:10px}
.menu a.active{color:var(--text);background:#f1f5f9}
.cta{display:flex;align-items:center;gap:10px}
.pill{font-size:12px;border:1px solid var(--line);padding:7px 10px;border-radius:999px;color:var(--muted)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  border-radius:999px; padding:11px 16px; font-weight:800; border:1px solid transparent;
  transition:transform .12s ease, box-shadow .12s ease, background .12s ease;
  cursor:pointer
}
.btn:hover{transform:translateY(-1px);box-shadow:0 12px 28px rgba(2,6,23,.10)}
.btn-primary{
  color:white; background:linear-gradient(90deg,var(--primary1),var(--primary2));
}
.btn-secondary{
  color:var(--text); background:#f1f5f9; border-color:var(--line)
}
.hero{padding:56px 0 28px}
.hero-grid{display:grid;grid-template-columns: 1.35fr .65fr; gap:26px; align-items:start}
.h-eyebrow{color:var(--muted);font-weight:700}
h1{font-size:44px;line-height:1.06;margin:8px 0 10px}
h2{font-size:30px;line-height:1.12;margin:0 0 12px}
p{color:var(--muted);line-height:1.55;margin:0 0 12px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.card-pad{padding:18px}
.pricebox .tag{color:var(--muted);font-size:13px;font-weight:700}
.pricebox .price{font-size:34px;font-weight:900;margin-top:6px}
.pricebox .sub{color:var(--muted);font-size:13px;margin-top:2px}
.stack{display:flex;flex-direction:column;gap:10px}
.row{display:flex;gap:10px;flex-wrap:wrap}
.section{padding:30px 0}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.feature h3{margin:0 0 6px;font-size:16px}
.table{width:100%;border-collapse:collapse}
.table th,.table td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left}
.table th{font-size:13px;letter-spacing:.4px;text-transform:uppercase;color:var(--muted)}
.badge{display:inline-flex;align-items:center;gap:8px;padding:6px 10px;border:1px solid var(--line);border-radius:999px;font-weight:700;color:var(--muted);font-size:12px}
.footer{
  margin-top:40px;background:#0b1220;color:#e2e8f0
}
.footer a{color:#e2e8f0}
.footer-grid{display:grid;grid-template-columns:1.3fr repeat(3,1fr) 1.1fr; gap:16px; padding:26px 0}
.footer small{color:#94a3b8}
.footer h4{margin:0 0 10px;font-size:14px;letter-spacing:.3px}
.footer ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.kicker{display:flex;align-items:center;gap:10px;margin-top:10px}
.kicker img{height:28px}
.notice{padding:12px 0;border-top:1px solid rgba(226,232,240,.16)}
.notice .container{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.pricing-card .top{display:flex;align-items:flex-end;justify-content:space-between;gap:10px}
.pricing-card .plan{font-weight:900}
.pricing-card .amount{font-size:30px;font-weight:900}
.pricing-card ul{margin:12px 0 0;padding-left:18px;color:var(--muted)}
.code{font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono","Courier New", monospace;
  border:1px solid var(--line); border-radius:12px; padding:10px 12px; background:#f8fafc; color:#0f172a}
@media (max-width: 980px){
  .hero-grid{grid-template-columns:1fr}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  h1{font-size:38px}
}
@media (max-width: 560px){
  .grid-4{grid-template-columns:1fr}
  .pricing-grid,.cards-3{grid-template-columns:1fr}
  h1{font-size:34px}
  .menu{display:none}
}