:root{
  --bg:#0b0d12;--surface:#12151d;--card:#161a24;--line:#242a37;
  --text:#e8ecf3;--muted:#8b93a7;--brand:#6d5efc;--brand2:#22d3ee;
  --radius:14px;--maxw:1120px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:-apple-system,"Segoe UI",Roboto,Inter,Helvetica,Arial,sans-serif;
  background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(11,13,18,.82);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;gap:32px;height:64px}
.logo{font-weight:700;font-size:20px;letter-spacing:-.02em}
.logo span{color:var(--brand)}
.nav-links{display:flex;gap:26px;flex:1}
.nav-links a{color:var(--muted);font-size:15px;transition:color .15s}
.nav-links a:hover{color:var(--text)}
.nav-cta{display:flex;gap:12px;align-items:center}
.btn-primary{background:linear-gradient(135deg,var(--brand),#8b7bff);color:#fff;padding:9px 18px;border-radius:10px;font-weight:600;font-size:14px;transition:transform .12s,box-shadow .12s}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 8px 24px rgba(109,94,252,.35)}
.btn-primary.lg{padding:14px 28px;font-size:16px}
.btn-ghost{color:var(--text);padding:9px 16px;border:1px solid var(--line);border-radius:10px;font-size:14px;transition:border-color .15s}
.btn-ghost:hover{border-color:var(--muted)}
.btn-ghost.lg{padding:14px 24px;font-size:16px}

/* hero */
.hero{padding:96px 0 72px;text-align:center;background:radial-gradient(1000px 500px at 50% -10%,rgba(109,94,252,.18),transparent 70%)}
.badge{display:inline-block;padding:6px 14px;border:1px solid var(--line);border-radius:999px;font-size:13px;color:var(--brand2);margin-bottom:28px}
.hero h1{font-size:60px;line-height:1.05;letter-spacing:-.03em;font-weight:800;margin-bottom:22px}
.lead{font-size:20px;color:var(--muted);max-width:640px;margin:0 auto 36px}
.hero-cta{display:flex;gap:14px;justify-content:center;margin-bottom:64px}
.hero-stats{display:flex;gap:56px;justify-content:center;flex-wrap:wrap}
.hero-stats div{display:flex;flex-direction:column}
.hero-stats strong{font-size:32px;font-weight:800;letter-spacing:-.02em}
.hero-stats span{color:var(--muted);font-size:14px}

/* logos */
.logos{padding:48px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.logos p{text-align:center;color:var(--muted);font-size:13px;text-transform:uppercase;letter-spacing:.1em;margin-bottom:24px}
.logo-row{display:flex;gap:48px;justify-content:center;flex-wrap:wrap;font-weight:700;font-size:20px;color:#4b5266}

/* features */
.features{padding:88px 24px}
.features h2{font-size:36px;text-align:center;letter-spacing:-.02em;margin-bottom:48px;font-weight:800}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:border-color .15s,transform .15s}
.card:hover{border-color:var(--brand);transform:translateY(-2px)}
.card .ico{font-size:28px;margin-bottom:14px}
.card h3{font-size:18px;margin-bottom:10px}
.card p{color:var(--muted);font-size:15px}

/* cta band */
.cta-band{padding:88px 0;text-align:center;background:linear-gradient(135deg,rgba(109,94,252,.12),rgba(34,211,238,.08))}
.cta-band h2{font-size:34px;font-weight:800;margin-bottom:12px}
.cta-band p{color:var(--muted);font-size:17px;margin-bottom:28px}

/* footer */
.footer{border-top:1px solid var(--line);padding:56px 0 40px;margin-top:0}
.footer-inner{display:flex;justify-content:space-between;gap:48px;flex-wrap:wrap}
.muted{color:var(--muted);font-size:14px;margin-top:12px}
.footer-cols{display:flex;gap:64px;flex-wrap:wrap}
.footer-cols h4{font-size:14px;margin-bottom:14px}
.footer-cols a{display:block;color:var(--muted);font-size:14px;margin-bottom:9px;transition:color .15s}
.footer-cols a:hover{color:var(--text)}

/* generic page */
.page{padding:64px 0;min-height:60vh}
.page h1{font-size:42px;letter-spacing:-.02em;margin-bottom:16px;font-weight:800}
.page h2{font-size:26px;margin:36px 0 14px}
.page p{color:var(--muted);margin-bottom:16px;max-width:760px}
.page ul{color:var(--muted);margin:0 0 16px 22px}
.page li{margin-bottom:8px}
.prose{max-width:760px}

/* pricing */
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:40px}
.price-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:32px}
.price-card.featured{border-color:var(--brand);position:relative}
.price-card h3{font-size:20px;margin-bottom:6px}
.price{font-size:40px;font-weight:800;margin:14px 0}
.price span{font-size:15px;color:var(--muted);font-weight:400}
.price-card ul{list-style:none;margin:20px 0}
.price-card li{color:var(--muted);padding:7px 0;border-bottom:1px solid var(--line);font-size:14px}

/* docs */
.docs-layout{display:grid;grid-template-columns:240px 1fr;gap:40px}
.docs-side{border-right:1px solid var(--line);padding-right:20px}
.docs-side h4{font-size:13px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:20px 0 10px}
.docs-side a{display:block;color:var(--muted);font-size:14px;padding:5px 0}
.docs-side a:hover{color:var(--text)}
pre{background:#0d1017;border:1px solid var(--line);border-radius:10px;padding:18px;overflow:auto;margin:16px 0}
code{font-family:"SF Mono",Menlo,Consolas,monospace;font-size:13px;color:#a5b4fc}
.blog-list article{border-bottom:1px solid var(--line);padding:28px 0}
.blog-list h3{font-size:22px;margin-bottom:8px}
.blog-list time{color:var(--muted);font-size:13px}
@media(max-width:860px){
  .grid,.pricing-grid{grid-template-columns:1fr}
  .hero h1{font-size:40px}
  .nav-links{display:none}
  .docs-layout{grid-template-columns:1fr}
  .docs-side{border-right:none;border-bottom:1px solid var(--line)}
}