:root{--bg:#0b0d17;--bg2:#121527;--card:#171a30;--line:#262a48;--tx:#e8e9f3;--mut:#9aa0c3;--acc:#7c5cff;--acc2:#22d3ee;--ok:#22c55e;--warn:#f59e0b;--bad:#ef4444}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--tx);font:16px/1.6 ui-sans-serif,system-ui,-apple-system,"Segoe UI",Inter,Roboto,sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--acc2)}h1,h2,h3{line-height:1.15;letter-spacing:-.02em;margin:0 0 .5em}
section{padding:72px 20px;max-width:1120px;margin:0 auto}
.band{max-width:none;background:var(--bg2);border-block:1px solid var(--line)}.band>*{max-width:1080px;margin-left:auto;margin-right:auto}
h2{font-size:clamp(1.6rem,4vw,2.3rem);text-align:center}.sub{color:var(--mut);text-align:center;max-width:680px;margin:0 auto 32px}
.nav{position:sticky;top:0;z-index:5;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 20px;background:rgba(11,13,23,.8);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav nav{display:none;gap:24px}.nav nav a{color:var(--mut);text-decoration:none}.nav nav a:hover{color:var(--tx)}
@media(min-width:760px){.nav nav{display:flex}}
.logo{display:flex;align-items:center;gap:8px;font-weight:800;color:var(--tx);text-decoration:none;font-size:1.1rem}
.mark{display:grid;place-items:center;width:28px;height:28px;border-radius:8px;background:linear-gradient(135deg,var(--acc),var(--acc2));color:#fff;font-size:.9rem}
.btn{display:inline-block;border:0;cursor:pointer;padding:14px 22px;border-radius:12px;font-weight:700;font-size:1rem;color:#fff;text-decoration:none;text-align:center;background:linear-gradient(135deg,var(--acc),#5b8cff);box-shadow:0 8px 30px -10px var(--acc);transition:transform .15s}
.btn:hover{transform:translateY(-1px)}.btn.sm{padding:8px 14px;font-size:.9rem}.btn.ghost{background:transparent;border:1px solid var(--line);box-shadow:none}.btn.wide{width:100%}
.btn[disabled]{opacity:.6;cursor:wait}
.hero{text-align:center;padding-top:72px;padding-bottom:64px;position:relative}
.hero:before{content:"";position:absolute;inset:-40px 0 auto;height:420px;z-index:-1;background:radial-gradient(600px 300px at 50% 0,rgba(124,92,255,.35),transparent 70%),radial-gradient(400px 200px at 80% 20%,rgba(34,211,238,.18),transparent 70%)}
.hero h1{font-size:clamp(2.2rem,7vw,4rem);max-width:900px;margin:18px auto}
.grad{background:linear-gradient(90deg,#a78bfa,var(--acc2));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:clamp(1.05rem,2.5vw,1.25rem);color:var(--mut);max-width:680px;margin:0 auto 28px}
.pill{display:inline-block;padding:6px 14px;border-radius:999px;border:1px solid var(--line);background:var(--card);color:var(--mut);font-size:.85rem}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.engines{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 22px;list-style:none;padding:0;margin:36px 0 0;color:var(--mut);font-weight:600}
.stats{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.stat,.card,.tier,.plan,.steps li{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:22px}
.stat b{font-size:2.2rem;background:linear-gradient(90deg,#a78bfa,var(--acc2));-webkit-background-clip:text;background-clip:text;color:transparent}
.stat p{color:var(--mut);margin:.4em 0}.stat a,.stat .src{font-size:.82rem;color:var(--acc2)}
.steps{list-style:none;padding:0;display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));margin-top:32px}
.steps span{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--acc);font-weight:800;margin-bottom:12px}.steps p{color:var(--mut);margin:0}
.form{display:grid;gap:14px;max-width:640px;margin:0 auto}@media(min-width:640px){.form{grid-template-columns:1fr 1fr}.form .btn,.form .err{grid-column:1/-1}}
label{display:grid;gap:6px;font-weight:600;font-size:.9rem}
input{width:100%;padding:13px 14px;border-radius:10px;border:1px solid var(--line);background:#0e1022;color:var(--tx);font-size:1rem}input:focus{outline:2px solid var(--acc);border-color:transparent}
.err{color:#fca5a5;margin:0;min-height:1em}
.report{max-width:820px;margin:24px auto 0}
.score{display:flex;align-items:center;gap:20px;flex-wrap:wrap}.ring{--p:0;width:110px;height:110px;border-radius:50%;display:grid;place-items:center;background:conic-gradient(var(--c) calc(var(--p)*1%),#262a48 0)}
.ring div{width:86px;height:86px;border-radius:50%;background:var(--card);display:grid;place-items:center;font-size:1.8rem;font-weight:800}
.chk{display:flex;gap:10px;padding:12px 0;border-top:1px solid var(--line)}.chk p{margin:2px 0;color:var(--mut);font-size:.92rem}
.dot{flex:none;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;font-size:.75rem;font-weight:800;color:#0b0d17;margin-top:2px}.pass{background:var(--ok)}.warn{background:var(--warn)}.fail{background:var(--bad)}
.fix{padding:12px 14px;border:1px solid var(--line);border-radius:12px;margin:10px 0}.fix small{color:var(--mut)}
.badge{display:inline-block;font-size:.72rem;padding:2px 8px;border-radius:999px;background:#262a48;margin-left:6px}
.gate{margin-top:18px;padding:20px;border-radius:14px;background:linear-gradient(135deg,rgba(124,92,255,.18),rgba(34,211,238,.1));border:1px solid var(--line)}
.gate form{display:flex;gap:10px;flex-wrap:wrap}.gate input{flex:1 1 220px}
.tiers{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.tier{opacity:.65}.tier.live{opacity:1;border-color:var(--acc);box-shadow:0 0 0 1px var(--acc),0 20px 50px -25px var(--acc)}
.tier b,.plan b{display:block;font-size:2.4rem;font-weight:800}.tier small,.plan small{color:var(--mut);font-size:.9rem;font-weight:500}
.tag{font-size:.78rem;font-weight:700;color:var(--acc2);text-transform:uppercase;letter-spacing:.06em}
.bar{height:8px;border-radius:9px;background:#262a48;margin:14px 0 6px;overflow:hidden}.bar i{display:block;height:100%;background:linear-gradient(90deg,var(--acc),var(--acc2))}
.seats{color:var(--mut);font-size:.88rem;margin:0 0 14px}.note{color:var(--mut);font-size:.88rem;text-align:center;margin-top:16px}
.plans{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));margin-top:48px}
.plan ul{padding-left:18px;color:var(--mut);min-height:150px}.plan.pop{border-color:var(--acc2)}
.tablewrap{overflow-x:auto}table{width:100%;border-collapse:collapse;min-width:620px;background:var(--card);border-radius:14px;overflow:hidden}
th,td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left}th:nth-child(3),td:nth-child(3){background:rgba(124,92,255,.12);font-weight:600}
.faq{max-width:780px;margin:24px auto 0}details{border-bottom:1px solid var(--line);padding:16px 4px}summary{cursor:pointer;font-weight:700;font-size:1.05rem}details p{color:var(--mut);margin:.6em 0 0}
.final{text-align:center}footer{text-align:center;color:var(--mut);padding:30px;border-top:1px solid var(--line);font-size:.9rem}
dialog{max-width:440px;width:92vw;color:var(--tx)}dialog::backdrop{background:rgba(0,0,0,.6)}dialog p{color:var(--mut)}dialog .row{display:flex;gap:10px;margin-top:12px}.msg{color:var(--ok)!important}
pre.ex{white-space:pre-wrap;font-size:.8rem;color:var(--mut);background:#0e1022;padding:10px;border-radius:8px;max-height:140px;overflow:auto}