:root{--navy:#0E2630;--accent:#E4572E;--ink:#17252c;--muted:#5b6b73;--line:#d6dee2;--bg:#f6f8f9;--card:#fff}
@media (prefers-color-scheme:dark){:root{--ink:#e8eef0;--muted:#9fb0b8;--line:#27414d;--bg:#0b1a21;--card:#10252e}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}
a{color:var(--accent)}
.wrap{max-width:960px;margin:0 auto;padding:0 20px}
header.site{background:var(--navy);color:#fff}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:14px;padding-bottom:14px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-weight:700;font-size:19px;letter-spacing:.01em}
.brand img{width:32px;height:32px;border-radius:8px}
nav a{color:#cfe0e6;text-decoration:none;margin-left:18px;font-size:15px}
nav a:hover,nav a[aria-current]{color:#fff}
.hero{padding:64px 0 40px}
.eyebrow{color:var(--accent);font-weight:700;font-size:13px;letter-spacing:.1em;text-transform:uppercase;margin:0 0 10px}
h1{font-size:clamp(32px,6vw,48px);line-height:1.1;margin:0 0 16px;letter-spacing:-.01em}
h2{font-size:26px;margin:44px 0 12px;line-height:1.2}
h3{font-size:18px;margin:0 0 6px}
.lead{font-size:20px;color:var(--muted);max-width:640px;margin:0}
.btn{display:inline-block;background:var(--accent);color:#fff;text-decoration:none;font-weight:600;padding:12px 20px;border-radius:10px;margin-top:22px}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:22px}
.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.product{display:flex;gap:18px;align-items:flex-start}
.product img{width:64px;height:64px;border-radius:14px;flex:none}
.muted{color:var(--muted)}
.tag{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;border:1px solid var(--line);color:var(--muted);border-radius:99px;padding:2px 10px}
ul.tick{list-style:none;margin:0;padding:0}
ul.tick li{padding:8px 0 8px 28px;position:relative;border-top:1px solid var(--line)}
ul.tick li:first-child{border-top:0}
ul.tick li::before{content:"";position:absolute;left:4px;top:17px;width:12px;height:7px;border-left:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(-45deg)}
details{border-top:1px solid var(--line);padding:12px 0}
details:first-of-type{border-top:0}
summary{cursor:pointer;font-weight:600}
details p{margin:8px 0 0;color:var(--muted)}
footer.site{border-top:1px solid var(--line);margin-top:64px;padding:28px 0 40px;color:var(--muted);font-size:14px}
footer.site a{color:var(--muted)}
footer.site .row{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:6px}
@media (max-width:560px){nav a{margin:0 14px 0 0}.hero{padding-top:40px}}