:root { --bg:#0d0f12; --card:#151823; --text:#e8f1ff; --muted:#90a0b5; --brand:#00ffd1; --accent:#00e5ff; }
*{box-sizing:border-box} html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font:16px/1.6 system-ui,Arial}
.wrap{max-width:1120px;margin:0 auto;padding:24px}
.brand{font-weight:700;opacity:.85}
.hero{padding:48px 0 16px;background:linear-gradient(180deg,rgba(0,229,255,.08),transparent)}
.hero h1{font-size:44px;line-height:1.15;margin:8px 0 8px}
.subtitle{color:var(--muted);margin:0 0 16px}
.hero-img{width:420px;max-width:85%;display:block;margin:24px auto 0;border-radius:18px;box-shadow:0 12px 40px rgba(0,0,0,.35)}
.price{display:flex;gap:16px;align-items:center;margin:8px 0 24px}
.price .old{text-decoration:line-through;color:var(--muted)}
.price .new{font-size:28px;color:var(--brand);font-weight:800}
.btn{background:linear-gradient(90deg,var(--brand),var(--accent));color:#001018;border:0;padding:14px 24px;border-radius:14px;font-weight:700;cursor:pointer;box-shadow:0 8px 24px rgba(0,229,255,.2)}
.btn.wide{width:100%;margin-top:8px}
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:24px auto}
.card{background:var(--card);padding:18px;border-radius:16px}
.order h2{margin:8px 0 12px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
label{display:flex;flex-direction:column;gap:6px}
input,select{background:#0f121a;border:1px solid #243048;color:var(--text);padding:12px 12px;border-radius:12px;outline:0}
.note{color:var(--muted);margin-top:10px}
.footer{border-top:1px solid #1c2230;margin-top:40px;color:var(--muted)}
@media (max-width:920px){ .features{grid-template-columns:1fr} .grid{grid-template-columns:1fr} .hero h1{font-size:34px} }