:root{--bg:#0b1220;--card:#111a2e;--muted:#93a4bf;--text:#e8eefc;--brand:#6aa8ff;--brand-2:#7be7c4;--line:#1b2744}
*{box-sizing:border-box}html,body{margin:0;padding:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji";background:var(--bg);color:var(--text)}
a{color:inherit;text-decoration:none}img{display:inline-block}
.container{max-width:1100px;margin:0 auto;padding:0 20px}
.site-header{position:sticky;top:0;background:rgba(11,18,32,.7);backdrop-filter:saturate(160%) blur(10px);border-bottom:1px solid var(--line);z-index:10}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;gap:10px;align-items:center;font-weight:600;letter-spacing:.2px}
.nav{display:flex;gap:18px}
.nav a{color:var(--muted)}.nav a:hover{color:var(--text)}
.nav-toggle{display:none}

.hero{padding:72px 0;border-bottom:1px solid var(--line);background:radial-gradient(1200px 600px at 20% -10%, rgba(106,168,255,.20), transparent),radial-gradient(800px 500px at 90% 10%, rgba(123,231,196,.12), transparent)}
.hero-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center}
.hero h1{margin:0 0 10px;font-size:40px;line-height:1.15}
.hero p{margin:0 0 20px;color:var(--muted)}
.actions{display:flex;gap:12px;margin-bottom:10px}
.btn{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);padding:10px 14px;border-radius:10px;color:var(--text);background:transparent}
.btn.primary{background:linear-gradient(135deg,var(--brand),#4c79f7);border:none}
.btn.primary.ghost{background:transparent;border:1px solid var(--brand);color:var(--brand)}
.badges{list-style:none;display:flex;gap:12px;padding:0;margin:14px 0 0}
.badges li{font-size:12px;color:var(--muted);border:1px solid var(--line);padding:6px 10px;border-radius:999px}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px}
.card-header{padding:10px 14px;border-bottom:1px solid var(--line);font-weight:600;color:#cfe1ff}
.code{margin:0;padding:14px;background:#0c1426;color:#b6c8e8;overflow:auto;border-bottom-left-radius:14px;border-bottom-right-radius:14px}

.section{padding:56px 0;border-bottom:1px solid var(--line)}
.section.alt{background:linear-gradient(180deg, rgba(17,26,46,.4), rgba(17,26,46,.2))}
.section-title{margin:0 0 20px;font-size:24px}
.grid{display:grid;gap:16px}
.features{grid-template-columns:repeat(4,1fr)}
.pricing{grid-template-columns:repeat(3,1fr)}
.posts{grid-template-columns:repeat(3,1fr)}
.card.price .price-header{padding:12px 14px;border-bottom:1px solid var(--line);font-weight:600}
.price-value{font-size:28px;padding:16px 14px}
.price-features{list-style:none;margin:0;padding:0 14px 14px;color:var(--muted)}
.price.highlight{outline:2px solid var(--brand);box-shadow:0 0 0 4px rgba(106,168,255,.12)}

.post{padding:14px}
.post .post-meta{font-size:12px;color:var(--muted)}
.post h3{margin:6px 0}
.link{color:var(--brand)}.link:hover{text-decoration:underline}

.newsletter{display:flex;flex-direction:column;gap:12px}
.subscribe{display:flex;gap:10px}
.subscribe input{flex:1;min-width:220px;border-radius:10px;border:1px solid var(--line);background:#0c1426;color:var(--text);padding:10px 12px}
.muted{color:var(--muted)}

.site-footer{padding:30px 0;background:#0a111e;border-top:1px solid var(--line);color:#9fb2cf}
.footer-inner{display:flex;align-items:center;justify-content:space-between}
.foot-nav{display:flex;gap:16px}
.foot-brand{display:flex;gap:8px;align-items:center}

@media (max-width: 920px){
  .hero-inner{grid-template-columns:1fr}
  .features{grid-template-columns:repeat(2,1fr)}
  .pricing{grid-template-columns:1fr}
  .posts{grid-template-columns:1fr}
  .nav{display:none}
  .nav.open{display:flex;flex-direction:column;position:absolute;top:64px;right:16px;background:var(--card);border:1px solid var(--line);padding:12px;border-radius:10px}
  .nav-toggle{display:inline-flex;background:transparent;border:1px solid var(--line);color:var(--text);padding:8px 10px;border-radius:8px}
}