:root{--red:#d4002a;--bg:#0b0b0e;--panel:#14141a;--line:#26262f;--text:#f4f4f6;--muted:#9a9aa6;--max:1120px}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font:17px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:inherit;text-decoration:none}
.nav{position:sticky;top:0;z-index:10;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:14px max(20px,calc((100vw - var(--max))/2));background:rgba(11,11,14,.85);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:.02em}
.mark{width:22px;height:22px;border-radius:6px;background:var(--red)}
.nav nav{display:flex;align-items:center;gap:22px;font-size:15px;color:var(--muted)}
.nav nav a:hover{color:var(--text)}
section{padding:96px max(20px,calc((100vw - var(--max))/2));border-bottom:1px solid var(--line)}
.hero{padding-top:120px;background:radial-gradient(900px 500px at 80% -10%,rgba(212,0,42,.35),transparent 60%)}
.eyebrow{margin:0 0 14px;font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--red);font-weight:600}
h1{font-size:clamp(46px,9vw,104px);line-height:.98;margin:0 0 24px;letter-spacing:-.03em}
h1 em{color:var(--red);font-style:italic}
h2{font-size:clamp(30px,4.5vw,52px);line-height:1.1;margin:0 0 32px;letter-spacing:-.02em;max-width:18ch}
h3{font-size:clamp(24px,2.6vw,30px);line-height:1.2;margin:8px 0 10px;letter-spacing:-.01em}
.lead{font-size:20px;color:var(--muted);max-width:56ch}
.cta{display:flex;flex-wrap:wrap;gap:12px;margin:32px 0 56px}
.btn{display:inline-block;padding:14px 26px;border-radius:999px;background:var(--red);color:#fff;font-weight:600;border:1px solid var(--red);transition:transform .15s,background .15s}
.btn:hover{transform:translateY(-2px);background:#f0002f}
.btn.ghost{background:transparent;border-color:#444}
.btn.ghost:hover{background:#1c1c24}
.btn.small{padding:8px 18px;font-size:14px;color:#fff}
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:14px;overflow:hidden;margin:0}
.facts div{background:var(--panel);padding:18px 20px}
dt{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
dd{margin:4px 0 0;font-weight:600;font-size:19px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px}
.prose p{margin:0 0 16px}.muted{color:var(--muted)}
.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}
.steps li,.cards article{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:28px}
.steps span{color:var(--red);font-weight:700;font-size:14px}
.steps p{color:var(--muted);margin:0;font-size:16px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}
.cards article{min-height:200px;display:flex;flex-direction:column;justify-content:flex-end;background:linear-gradient(160deg,#1b1b24,#0f0f14 60%,rgba(212,0,42,.25))}
.cards small{color:var(--muted)}.cards h3{margin:6px 0 0}
.network .route{font-size:clamp(24px,3.8vw,42px);font-weight:700;margin:24px 0 32px}
.route b{color:var(--red)}
details{border-top:1px solid var(--line);padding:18px 0;max-width:760px}
details:last-of-type{border-bottom:1px solid var(--line)}
summary{cursor:pointer;font-weight:600;font-size:19px}
details p{color:var(--muted);margin:12px 0 0}
.join{text-align:center;background:radial-gradient(700px 360px at 50% 120%,rgba(212,0,42,.4),transparent 70%)}
.join h2{margin-inline:auto;max-width:22ch}.join p{max-width:52ch;margin:0 auto 28px;color:var(--muted)}
footer{padding:32px max(20px,calc((100vw - var(--max))/2));color:var(--muted);font-size:13px}
a:focus-visible,summary:focus-visible{outline:2px solid #fff;outline-offset:3px}
@media(max-width:760px){.split{grid-template-columns:1fr;gap:24px}.nav nav a:not(.btn){display:none}section{padding-block:64px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto}}
.hero-photo{margin:48px 0 0}
.hero-photo img{display:block;width:100%;height:auto;border-radius:16px;border:1px solid var(--line)}
.cards .has-profile{justify-content:space-between;gap:20px;padding:24px 20px 24px}
.cards .has-profile img{display:block;width:100%;height:auto;max-width:360px;margin:0 auto}
.cards .has-profile h3{font-size:clamp(22px,2.2vw,28px)}