:root{--bg:#0b0f14;--panel:#121821;--panel2:#171f2a;--line:#243041;--text:#e6edf3;--muted:#93a1b1;--accent:#22d3ee;--accent2:#8b5cf6;--ok:#4ade80;--warn:#fbbf24;--bad:#f87171;--r:16px}
*{box-sizing:border-box}html{color-scheme:dark}
body{margin:0;background:radial-gradient(1200px 600px at 80% -10%,#0e2a36 0,transparent 60%),radial-gradient(900px 500px at -10% 10%,#1d1640 0,transparent 55%),var(--bg);color:var(--text);font:15px/1.65 system-ui,-apple-system,"Segoe UI",Tahoma,sans-serif;min-height:100vh}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
header.top{display:flex;align-items:center;justify-content:space-between;padding:18px 0}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;color:var(--text)}
.logo{width:34px;height:34px;border-radius:10px;background:conic-gradient(from 200deg,var(--accent),var(--accent2),var(--accent));display:grid;place-items:center;color:#06131a;font-weight:900}
nav.links{display:flex;gap:16px;align-items:center;flex-wrap:wrap}nav.links a{color:var(--muted)}nav.links a:hover{color:var(--text);text-decoration:none}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--line);background:var(--panel2);color:var(--text);padding:10px 18px;border-radius:999px;font:600 14px system-ui;cursor:pointer;text-decoration:none!important;transition:filter .15s,transform .15s}
.btn:hover{filter:brightness(1.15)}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.5;cursor:default}
.btn.primary{background:linear-gradient(90deg,#0ea5b7,var(--accent));border:0;color:#04161c}
.btn.violet{background:linear-gradient(90deg,#6d28d9,var(--accent2));border:0;color:#fff}
.btn.ghost{background:transparent}.btn.small{padding:6px 12px;font-size:13px}.btn.danger{border-color:#5b2330;color:#fecaca}
.hero{text-align:center;padding:60px 0 30px}.hero h1{font-size:clamp(30px,5vw,52px);line-height:1.15;margin:0 0 14px}
.grad{background:linear-gradient(90deg,var(--accent),#a5b4fc,var(--accent2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{color:var(--muted);font-size:18px;max-width:680px;margin:0 auto 26px}
.card{background:linear-gradient(180deg,var(--panel),#0f151d);border:1px solid var(--line);border-radius:var(--r);padding:22px}
.grid{display:grid;gap:18px}.g3{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}.g2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}.g4{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.plan{position:relative;display:flex;flex-direction:column;gap:12px}.plan.best{border-color:#2b6f7d;box-shadow:0 0 0 1px #22d3ee33,0 20px 60px #22d3ee14}
.plan .tag{position:absolute;top:-12px;inset-inline-start:20px;background:var(--accent);color:#04161c;font-weight:700;font-size:12px;border-radius:999px;padding:3px 10px}
.price{font-size:38px;font-weight:800}.price small{font-size:15px;color:var(--muted);font-weight:500}.old{text-decoration:line-through;color:var(--muted);font-size:18px;margin-inline-end:8px}
ul.feat{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}ul.feat li::before{content:"✓";color:var(--ok);font-weight:800;margin-inline-end:8px}
.toggle{display:inline-flex;border:1px solid var(--line);border-radius:999px;overflow:hidden;margin:0 auto 26px}.toggle button{border:0;background:transparent;color:var(--muted);padding:8px 18px;font:600 14px system-ui;cursor:pointer}.toggle button.on{background:var(--panel2);color:var(--text)}
.offer{border:1px dashed #6d5bd0;background:#1a1533;border-radius:14px;padding:12px 16px;margin:0 auto 22px;max-width:760px;text-align:center}
section{padding:34px 0}h2{font-size:26px;margin:0 0 18px}
.muted{color:var(--muted)}.center{text-align:center}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.sp{justify-content:space-between}
form.stack{display:flex;flex-direction:column;gap:12px}
label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--muted)}
input,select,textarea{font:inherit;color:var(--text);background:#0c1219;border:1px solid var(--line);border-radius:12px;padding:11px 13px;outline:none}
input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px #22d3ee22}
.auth{max-width:440px;margin:30px auto}.tabs{display:flex;gap:6px;margin-bottom:16px}.tabs button{flex:1;border:1px solid var(--line);background:transparent;color:var(--muted);padding:9px;border-radius:12px;cursor:pointer;font:600 14px system-ui}.tabs button.on{background:var(--panel2);color:var(--text)}
.sep{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:12px;margin:6px 0}.sep::before,.sep::after{content:"";flex:1;height:1px;background:var(--line)}
.msg{min-height:20px;font-size:14px}.msg.err{color:var(--bad)}.msg.ok{color:var(--ok)}
.code{font-size:26px;letter-spacing:8px;text-align:center;font-weight:700}
.pill{display:inline-block;border-radius:999px;padding:2px 10px;font-size:12px;border:1px solid var(--line)}.pill.ok{color:var(--ok);border-color:#1f5134}.pill.warn{color:var(--warn);border-color:#5b4612}.pill.bad{color:var(--bad);border-color:#5b2330}
table{width:100%;border-collapse:collapse;font-size:14px}th,td{padding:9px 8px;border-bottom:1px solid var(--line);text-align:start;vertical-align:top}th{color:var(--muted);font-weight:600}
.kpi .n{font-size:28px;font-weight:800}.kpi .l{color:var(--muted);font-size:13px}
.side{display:grid;grid-template-columns:220px 1fr;gap:20px}@media(max-width:860px){.side{grid-template-columns:1fr}}
.menu{display:flex;flex-direction:column;gap:4px}.menu button{text-align:start;border:0;background:transparent;color:var(--muted);padding:10px 12px;border-radius:12px;cursor:pointer;font:600 14px system-ui}.menu button.on,.menu button:hover{background:var(--panel2);color:var(--text)}
.bars{display:flex;align-items:flex-end;gap:3px;height:90px}.bars i{flex:1;background:linear-gradient(180deg,var(--accent),#0e7490);border-radius:3px 3px 0 0;min-height:2px}
footer.foot{border-top:1px solid var(--line);margin-top:40px;padding:22px 0;color:var(--muted);font-size:13px}footer.foot a{color:var(--muted);margin-inline-end:14px}
.steps{counter-reset:s;display:grid;gap:14px}.steps .card{position:relative;padding-inline-start:64px}.steps .card::before{counter-increment:s;content:counter(s);position:absolute;inset-inline-start:20px;top:20px;width:30px;height:30px;border-radius:50%;background:var(--panel2);border:1px solid var(--line);display:grid;place-items:center;font-weight:800;color:var(--accent)}
.hidden{display:none!important}.check{display:flex;flex-direction:row;align-items:center;gap:8px;color:var(--text)}.check input{width:auto}
.legal{white-space:pre-wrap}
.faq{max-width:820px;margin:0 auto;display:grid;gap:10px}.faq details{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:4px 16px}.faq summary{cursor:pointer;font-weight:700;padding:12px 0;list-style:none}.faq summary::after{content:"+";float:inline-end;color:var(--accent)}.faq details[open] summary::after{content:"−"}.faq p{margin:0 0 14px;color:var(--muted)}