:root{--bg:#090a0f;--panel:#12141d;--text:#f7f7fb;--muted:#a6a9b4;--line:#2a2e3d;--gold:#d8b66a;--violet:#8d76ff}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
.nav{height:74px;display:flex;align-items:center;justify-content:space-between;padding:0 6vw;border-bottom:1px solid #1f2230;position:sticky;top:0;background:rgba(9,10,15,.9);backdrop-filter:blur(18px);z-index:10}.brand{font-weight:900;letter-spacing:.16em}.brand span{color:var(--gold)}#langBtn{border:1px solid var(--line);background:#11131b;color:#fff;border-radius:999px;padding:9px 13px}
.hero{min-height:650px;display:flex;flex-direction:column;justify-content:center;padding:80px 7vw;background:radial-gradient(circle at 85% 25%,rgba(141,118,255,.25),transparent 30%),radial-gradient(circle at 10% 90%,rgba(216,182,106,.16),transparent 28%)}.kicker{font-size:12px;letter-spacing:.2em;color:var(--gold);font-weight:800}.hero h1{font-size:clamp(56px,10vw,126px);line-height:.9;letter-spacing:-.06em;margin:20px 0}.hero h1 span{background:linear-gradient(90deg,#fff,#a998ff 65%,#d8b66a);-webkit-background-clip:text;color:transparent}.lead{font-size:clamp(18px,2.5vw,26px);color:#c5c7cf;max-width:720px;line-height:1.45}.cta{display:inline-block;margin-top:28px;background:white;color:#0a0b10;text-decoration:none;font-weight:800;border-radius:999px;padding:14px 20px;align-self:flex-start}
.card{width:min(900px,calc(100% - 32px));margin:-30px auto 90px;background:linear-gradient(180deg,#141722,#10121a);border:1px solid #282c3a;border-radius:28px;padding:clamp(22px,5vw,46px);box-shadow:0 35px 100px rgba(0,0,0,.42)}.card h2{margin:28px 0 14px}.upload{min-height:160px;border:1px dashed #444a60;border-radius:20px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;background:#0d0f16;cursor:pointer;text-align:center}.upload input{display:none}.upload span,.note{color:var(--muted);font-size:13px}.card textarea{width:100%;min-height:150px;border:1px solid #33384a;border-radius:18px;padding:18px;background:#0d0f16;color:white;resize:vertical;outline:none}.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.plan{border:1px solid #323648;background:#0d0f16;color:white;border-radius:18px;padding:18px;min-height:130px;display:flex;flex-direction:column;gap:7px;text-align:left}.plan.active{border-color:#9a85ff;background:linear-gradient(180deg,rgba(141,118,255,.14),#0d0f16)}.plan strong{font-size:23px}.plan small{color:var(--muted)}.pay{width:100%;border:0;border-radius:18px;background:white;color:#090a0f;font-weight:900;font-size:17px;padding:18px;margin-top:24px}.note{text-align:center}.how{width:min(1100px,calc(100% - 32px));margin:0 auto 90px}.how h2{font-size:clamp(38px,6vw,68px);letter-spacing:-.05em}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.grid article{background:#11131b;border:1px solid #242838;border-radius:20px;padding:24px}.grid article b{color:var(--gold)}.grid article p{color:var(--muted);line-height:1.6}footer{border-top:1px solid #1f2230;padding:36px 6vw;display:flex;justify-content:space-between;color:#8f929d}
@media(max-width:760px){.plans,.grid{grid-template-columns:1fr}.hero{min-height:560px}.card{border-radius:22px}footer{flex-direction:column;gap:8px}}