:root{
  --bg:#0b0d12;--bg2:#11151c;--card:#151a23;--line:#232a36;--text:#e7eaf0;--muted:#9aa3b2;
  --accent:#7c9cff;--accent2:#5eead4;--ok:#4ade80;--code:#0f1319;--radius:14px;
}
@media (prefers-color-scheme: light){
  :root:not([data-theme="dark"]){--bg:#fbfbfd;--bg2:#f3f4f8;--card:#ffffff;--line:#e3e6ee;--text:#151821;--muted:#5b6475;--accent:#3f5ee8;--accent2:#0f9e8a;--ok:#15803d;--code:#0f1319}
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}
code,pre{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13.5px}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
nav{position:sticky;top:0;z-index:5;background:color-mix(in srgb,var(--bg) 85%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
nav .wrap{display:flex;align-items:center;gap:24px;height:60px}
.logo{font-weight:750;font-size:19px;color:var(--text);letter-spacing:-.02em;display:flex;align-items:center;gap:8px}
.logo:hover{text-decoration:none}
.logo i{width:22px;height:22px;border-radius:6px;background:linear-gradient(135deg,var(--accent),var(--accent2));display:inline-block}
nav .links{margin-left:auto;display:flex;gap:22px;align-items:center;font-size:15px}
nav .links a{color:var(--muted)}nav .links a.btn{color:#fff}
.btn{display:inline-block;background:var(--accent);color:#fff;padding:10px 18px;border-radius:10px;font-weight:600;border:0;cursor:pointer;font-size:15px}
.btn:hover{text-decoration:none;filter:brightness(1.08)}
.btn.ghost{background:transparent;border:1px solid var(--line);color:var(--text)}
header.hero{padding:80px 0 56px}
.hero .grid{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center}
.pill{display:inline-block;font-size:13px;color:var(--accent2);border:1px solid var(--line);padding:4px 12px;border-radius:99px;margin-bottom:18px}
h1{font-size:clamp(34px,5vw,52px);line-height:1.08;letter-spacing:-.035em;margin:0 0 18px}
h1 em{font-style:normal;background:linear-gradient(90deg,var(--accent),var(--accent2));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:18px;color:var(--muted);margin:0 0 28px;max-width:520px}
.cta{display:flex;gap:12px;flex-wrap:wrap}
.term{color-scheme:dark;background:var(--code);border:1px solid #232a36;border-radius:var(--radius);overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,.25)}
.term .bar{display:flex;gap:6px;padding:12px 14px;border-bottom:1px solid #232a36}
.term .bar span{width:10px;height:10px;border-radius:50%;background:#2b3240}
.term pre{scrollbar-width:thin;scrollbar-color:#2b3240 transparent;margin:0;padding:16px 18px;color:#d6dbe4;overflow-x:auto;line-height:1.55}
.c-k{color:#7c9cff}.c-s{color:#5eead4}.c-m{color:#7d8696}.c-n{color:#fbbf24}
section{padding:64px 0;border-top:1px solid var(--line)}
h2{font-size:clamp(26px,3.4vw,34px);letter-spacing:-.025em;margin:0 0 10px}
.sub{color:var(--muted);margin:0 0 36px;max-width:620px}
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.card h3{margin:0 0 6px;font-size:17px}.card p{margin:0;color:var(--muted);font-size:15px}
.plans{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.plan{display:flex;flex-direction:column}
.plan.hot{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent) inset}
.plan .name{font-weight:650}.plan .price{font-size:36px;font-weight:750;letter-spacing:-.03em;margin:8px 0 2px}
.plan .price small{font-size:15px;font-weight:500;color:var(--muted)}
.plan ul{list-style:none;padding:0;margin:14px 0 22px;color:var(--muted);font-size:14.5px;flex:1}
.plan li{padding:4px 0}.plan li::before{content:"✓ ";color:var(--ok)}
.plan .btn{text-align:center}
.pack{margin-top:16px;display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.signup{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
form.su{display:flex;gap:10px;flex-wrap:wrap}
form.su input{flex:1;min-width:220px;background:var(--card);border:1px solid var(--line);color:var(--text);border-radius:10px;padding:11px 14px;font-size:15px}
form.su input:focus{outline:2px solid var(--accent);border-color:transparent}
#su-msg{margin-top:12px;font-size:15px;min-height:24px}
.faq details{border-bottom:1px solid var(--line);padding:16px 0}
.faq summary{cursor:pointer;font-weight:600}.faq p{color:var(--muted);margin:10px 0 0}
footer{border-top:1px solid var(--line);padding:32px 0;color:var(--muted);font-size:14px}
footer .wrap{display:flex;gap:20px;flex-wrap:wrap;justify-content:space-between}
footer a{color:var(--muted)}
.legal{max-width:760px;padding:56px 20px 80px}.legal h1{font-size:36px}.legal h2{font-size:21px;margin-top:32px}
.legal p,.legal li{color:var(--muted)}
@media (max-width:900px){
  .hero .grid,.signup{grid-template-columns:1fr}
  .features{grid-template-columns:1fr 1fr}.plans{grid-template-columns:1fr 1fr}
  nav .links a:not(.btn){display:none}
}
@media (max-width:560px){.features,.plans{grid-template-columns:1fr}header.hero{padding:48px 0 40px}}
.snip{white-space:pre-wrap;overflow-wrap:anywhere;background:var(--code);color:#d6dbe4;border:1px solid #232a36;border-radius:10px;padding:12px 14px;margin:10px 0 0;overflow-x:auto;color-scheme:dark;scrollbar-width:thin;font-size:12.5px;line-height:1.5}