:root{
  --bg:#0e1013; --bg2:#15181d; --card:#191d24; --line:#262b33;
  --txt:#e8eaed; --muted:#9aa3af; --accent:#7c5cff; --accent2:#36c98e;
  --gold:#e7c873; --danger:#e0564f; --radius:16px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--txt);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,system-ui,sans-serif;
  line-height:1.6;font-size:17px;-webkit-font-smoothing:antialiased;
}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:980px;margin:0 auto;padding:0 20px}
.muted{color:var(--muted)}
h1,h2,h3{line-height:1.25;margin:0 0 .5em}
h1{font-size:clamp(30px,6vw,46px);letter-spacing:-.5px}
h2{font-size:clamp(24px,4vw,32px);margin-top:0}
section{padding:56px 0;border-top:1px solid var(--line)}
section:first-of-type{border-top:none}

/* header */
.nav{position:sticky;top:0;z-index:10;background:rgba(14,16,19,.85);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav .container{display:flex;align-items:center;justify-content:space-between;height:62px}
.brand{font-weight:700;font-size:20px;display:flex;align-items:center;gap:8px}
.nav-links{display:flex;gap:22px;font-size:15px}
.nav-links a{color:var(--muted)}
.nav-links a:hover{color:var(--txt);text-decoration:none}
@media(max-width:640px){.nav-links{display:none}}

/* hero */
.hero{padding:72px 0 56px;text-align:center;
  background:radial-gradient(900px 400px at 50% -10%,rgba(124,92,255,.18),transparent 70%)}
.hero p.lead{font-size:20px;color:var(--muted);max-width:680px;margin:0 auto 28px}
.badge{display:inline-block;padding:6px 14px;border:1px solid var(--line);
  border-radius:999px;color:var(--gold);font-size:14px;margin-bottom:20px}

/* buttons */
.btn{display:inline-block;background:var(--accent);color:#fff;font-weight:600;
  padding:14px 28px;border-radius:12px;font-size:17px;transition:.15s}
.btn:hover{background:#6b4cf0;text-decoration:none;transform:translateY(-1px)}
.btn.ghost{background:transparent;border:1px solid var(--line);color:var(--txt)}
.btn.ghost:hover{background:var(--card)}
.btn-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* grid cards */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.card h3{font-size:18px;margin-bottom:6px}
.card .ico{font-size:26px;margin-bottom:10px}

/* price */
.price-wrap{display:flex;justify-content:center}
.price{background:var(--card);border:1px solid var(--line);border-radius:20px;
  padding:32px;text-align:center;max-width:420px;width:100%}
.price .amount{font-size:52px;font-weight:800;color:var(--gold)}
.price .amount span{font-size:20px;color:var(--muted);font-weight:500}
.price ul{list-style:none;padding:0;margin:18px 0;text-align:left}
.price li{padding:7px 0;border-bottom:1px solid var(--line)}
.price li:last-child{border:none}
.price li::before{content:"✓";color:var(--accent2);font-weight:700;margin-right:10px}

/* steps */
.steps{counter-reset:s}
.step{display:flex;gap:16px;padding:14px 0}
.step .n{counter-increment:s;flex:0 0 38px;height:38px;border-radius:50%;
  background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;
  font-weight:700}
.step .n::before{content:counter(s)}

/* pay logos */
.pays{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-top:10px}
.pay{height:46px;background:#fff;border-radius:10px;padding:8px 14px;display:flex;
  align-items:center;justify-content:center}
.pay svg{height:100%;width:auto;display:block}
.tbank-line{margin-top:18px;display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.tbank-badge{display:inline-flex;align-items:center;gap:10px;background:#FFDD2D;color:#000;
  font-weight:700;padding:9px 16px;border-radius:10px}
.tbank-badge:hover{text-decoration:none;filter:brightness(.97)}

/* contacts */
.kv{display:grid;grid-template-columns:200px 1fr;gap:10px 18px;margin-top:8px}
.kv div:nth-child(odd){color:var(--muted)}
@media(max-width:560px){.kv{grid-template-columns:1fr;gap:2px 0}
  .kv div:nth-child(even){margin-bottom:10px}}

/* footer */
footer{border-top:1px solid var(--line);padding:36px 0 60px;color:var(--muted);font-size:14px}
footer .req{margin-bottom:14px;line-height:1.7}
footer a{color:var(--muted)}
footer .links{display:flex;gap:18px;flex-wrap:wrap;margin-bottom:18px}
footer .links a{color:var(--txt)}

/* legal doc (oferta) */
.doc{padding:40px 0 60px}
.doc h1{font-size:30px;margin-bottom:24px}
.doc ol{padding-left:22px}
.doc li{margin:8px 0}
.doc p{margin:10px 0}
.doc .back{display:inline-block;margin-bottom:24px}