:root{--ink:#0A0A0A;--paper:#FAF9F7;--orange:#ED7720;--muted:#5f5b55;--line:#e4e0d9}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"Helvetica Neue",Helvetica,Arial,sans-serif;font-size:17px;line-height:1.6}
a{color:inherit}
.wrap{max-width:1040px;margin:0 auto;padding:0 24px}
header.top{border-bottom:1px solid var(--line)}
header.top .wrap{display:flex;justify-content:space-between;align-items:center;height:68px}
.brand{font-weight:700;letter-spacing:-.01em;text-decoration:none;font-size:18px}
.brand span{color:var(--orange)}
nav a{text-decoration:none;margin-left:22px;font-size:15px;color:var(--muted)}
nav a:hover{color:var(--ink)}
.hero{padding:88px 0 56px}
.kicker{text-transform:uppercase;letter-spacing:.16em;font-size:12px;color:var(--orange);font-weight:700}
h1{font-size:clamp(34px,5vw,56px);line-height:1.05;letter-spacing:-.025em;margin:14px 0 18px;font-weight:700}
h2{font-size:26px;letter-spacing:-.015em;margin:48px 0 12px}
h3{font-size:19px;margin:28px 0 8px}
.lead{font-size:20px;color:var(--muted);max-width:640px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:20px;padding-bottom:80px}
.card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:26px;display:flex;flex-direction:column;text-decoration:none;transition:border-color .15s,transform .15s}
.card:hover{border-color:var(--ink);transform:translateY(-2px)}
.card .tag{overflow-wrap:anywhere;font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.12em}
.card h3{margin:10px 0 8px;font-size:21px;line-height:1.2}
.card p{color:var(--muted);font-size:15px;flex:1;margin:0 0 18px}
.price{font-weight:700;font-size:20px}.price small{font-weight:400;color:var(--muted);font-size:13px}
.prod{display:grid;grid-template-columns:1.4fr 1fr;gap:48px;padding:64px 0 88px}
@media(max-width:820px){.prod{grid-template-columns:1fr;gap:24px}}
.buy{background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px;position:sticky;top:24px;align-self:start}
.opt{border-top:1px solid var(--line);padding:18px 0}.opt:first-of-type{border-top:0;padding-top:0}
.opt .name{font-weight:700}.opt .desc{font-size:14px;color:var(--muted);margin:2px 0 12px}
.btn{display:block;text-align:center;background:var(--ink);color:var(--paper);text-decoration:none;padding:14px 18px;border-radius:10px;font-weight:700;font-size:16px;border:0;width:100%;cursor:pointer}
.btn:hover{background:var(--orange)}
.btn.off{background:#d8d4cc;color:#6b665e;cursor:not-allowed}
.btn.alt{background:transparent;color:var(--ink);border:1.5px solid var(--ink)}
.fine{font-size:13px;color:var(--muted);margin-top:14px;line-height:1.5}
ul.ticks{list-style:none;padding:0}ul.ticks li{padding-left:26px;position:relative;margin:9px 0}
ul.ticks li:before{content:"";position:absolute;left:2px;top:9px;width:10px;height:10px;border-radius:50%;background:var(--orange)}
.soon{display:inline-block;background:#fff3e6;color:#9a4a0b;border:1px solid #f3c9a0;border-radius:999px;font-size:13px;padding:3px 12px;margin-bottom:14px;font-weight:600}
.doc{max-width:760px;padding:56px 0 88px}.doc h1{font-size:40px}.doc p,.doc li{color:#2a2825}
.dl{background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px;margin:28px 0}
footer{border-top:1px solid var(--line);padding:36px 0 48px;font-size:14px;color:var(--muted)}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px}
footer a{margin-right:18px}