:root{--bg:#06090a;--card:rgba(255,255,255,.035);--line:rgba(255,255,255,.08);--tx:#e9f1ef;--mut:#8a9a97;--acc:#15d398;--acc2:#0ea5e9}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--tx);line-height:1.65;font-size:16px;-webkit-font-smoothing:antialiased;min-height:100vh;background-image:radial-gradient(900px 480px at 78% -8%,rgba(21,211,152,.13),transparent 60%),radial-gradient(700px 420px at 8% 4%,rgba(14,165,233,.10),transparent 60%);background-repeat:no-repeat}
a{color:inherit;text-decoration:none}
.wrap{max-width:1080px;margin:0 auto;padding:0 24px}
nav{position:sticky;top:0;z-index:20;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);background:rgba(6,9,10,.65);border-bottom:1px solid var(--line)}
nav .wrap{display:flex;align-items:center;justify-content:space-between;height:66px}
.brand{display:flex;align-items:center;gap:11px;font-weight:650;font-size:17px;letter-spacing:-.01em}
.logo{width:34px;height:34px;border-radius:9px;display:block}
.links{display:flex;align-items:center;gap:26px;font-size:14.5px;color:var(--mut)}
.links a:hover{color:var(--tx)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:12px;padding:13px 24px;font:inherit;font-weight:600;font-size:15.5px;cursor:pointer;transition:transform .15s,box-shadow .2s,background .2s}
.btn.p{background:linear-gradient(135deg,var(--acc),#12b8a0);color:#04201a;box-shadow:0 8px 30px -8px rgba(21,211,152,.55)}
.btn.p:hover{transform:translateY(-1px);box-shadow:0 12px 36px -8px rgba(21,211,152,.7)}
.btn.g{background:var(--card);color:var(--tx);border:1px solid var(--line)}
.btn.g:hover{background:rgba(255,255,255,.07)}
.btn.sm{padding:9px 18px;font-size:14px;border-radius:10px}
.btn:disabled,.btn.off{opacity:.55;cursor:not-allowed;transform:none;box-shadow:none}
.hero{padding:96px 0 70px;text-align:center}
.pill{display:inline-flex;gap:8px;align-items:center;border:1px solid var(--line);background:var(--card);border-radius:99px;padding:6px 14px;font-size:13px;color:var(--mut);margin-bottom:26px}
.pill i{width:7px;height:7px;border-radius:50%;background:var(--acc);box-shadow:0 0 10px var(--acc)}
h1.big{font-size:clamp(38px,6.4vw,68px);line-height:1.04;letter-spacing:-.035em;font-weight:720;max-width:820px;margin:0 auto 22px}
.grad{background:linear-gradient(120deg,var(--acc),var(--acc2));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{color:var(--mut);font-size:clamp(16px,2vw,19px);max-width:600px;margin:0 auto 34px}
.cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.note{color:var(--mut);font-size:13px;margin-top:16px}
section{padding:70px 0}
.eyebrow{color:var(--acc);font-size:13px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;margin-bottom:12px}
h2.t{font-size:clamp(28px,4vw,40px);letter-spacing:-.025em;line-height:1.15;margin-bottom:14px;font-weight:700}
.sub{color:var(--mut);max-width:560px;margin-bottom:40px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:26px}
.card h3{font-size:17px;margin:14px 0 6px;letter-spacing:-.01em}
.card p{color:var(--mut);font-size:14.5px}
.ico{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:rgba(21,211,152,.1);color:var(--acc);border:1px solid rgba(21,211,152,.2)}
.ico svg{width:21px;height:21px}
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.step{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:26px}
.step:before{counter-increment:s;content:counter(s);display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:linear-gradient(135deg,var(--acc),var(--acc2));color:#04201a;font-weight:700;font-size:14px;margin-bottom:14px}
.step h3{font-size:16.5px;margin-bottom:6px}.step p{color:var(--mut);font-size:14.5px}
.price{max-width:460px;margin:0 auto;text-align:center;padding:40px 34px;border-radius:24px;background:linear-gradient(180deg,rgba(21,211,152,.09),rgba(255,255,255,.02));border:1px solid rgba(21,211,152,.3);box-shadow:0 30px 80px -30px rgba(21,211,152,.35)}
.amt{font-size:60px;font-weight:720;letter-spacing:-.04em;line-height:1}
.amt small{display:block;font-size:14px;color:var(--mut);font-weight:500;letter-spacing:0;margin-top:8px}
.ul{list-style:none;text-align:left;margin:26px 0 28px;display:grid;gap:12px}
.ul li{display:flex;gap:11px;color:#cfdad7;font-size:15px}
.ul li:before{content:"";flex:0 0 18px;height:18px;margin-top:3px;border-radius:50%;background:rgba(21,211,152,.15) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2315d398' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4 8-9'/%3E%3C/svg%3E") center/12px no-repeat}
details{border-bottom:1px solid var(--line);padding:18px 0}
summary{cursor:pointer;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:16px}
summary::-webkit-details-marker{display:none}
summary:after{content:"+";color:var(--acc);font-size:22px;line-height:1}
details[open] summary:after{content:"\2212"}
details p{color:var(--mut);margin-top:10px;font-size:15px;max-width:720px}
footer{border-top:1px solid var(--line);margin-top:40px;padding:36px 0 54px;color:var(--mut);font-size:13.5px}
footer .wrap{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
footer .fl{display:flex;gap:22px;flex-wrap:wrap}
footer a:hover{color:var(--tx)}
.doc{max-width:760px;margin:0 auto;padding:70px 24px 40px}
.doc h1{font-size:clamp(30px,5vw,42px);letter-spacing:-.03em;margin-bottom:6px}
.doc .date{color:var(--mut);font-size:13.5px;margin-bottom:34px}
.doc h2{font-size:20px;margin:34px 0 10px;letter-spacing:-.01em}
.doc p,.doc ul{color:#c4d0cd;margin-bottom:14px}.doc ul{margin-left:22px}.doc li{margin-bottom:8px}
.doc b{color:var(--tx)}.doc a{color:var(--acc)}.doc code{background:rgba(255,255,255,.06);padding:2px 7px;border-radius:6px;font-size:13.5px}
.ok{color:var(--acc)}
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:start;padding:70px 0}
@media(max-width:820px){.links a.hide{display:none}.split{grid-template-columns:1fr}.hero{padding:64px 0 40px}}
.key{font-family:ui-monospace,Menlo,monospace;font-size:22px;color:var(--acc);word-break:break-all;margin:14px 0;padding:16px;border-radius:12px;background:rgba(21,211,152,.07);border:1px dashed rgba(21,211,152,.35);text-align:center;letter-spacing:.04em}
.secure{display:flex;gap:8px;align-items:center;justify-content:center;color:var(--mut);font-size:12.5px;margin-top:14px}
.msg{color:var(--mut);font-size:13.5px;margin-top:12px;min-height:20px;text-align:center}