:root{
  --bg:#ffffff;
  --ink:#0b0b0f;
  --muted:#656872;
  --line:#e8e8ee;
  --soft:#f6f6f8;
  --soft-2:#f1f1f4;
  --red:#d31324;
  --red-dark:#960915;
  --card:#ffffff;
  --shadow:0 24px 80px rgba(10,12,18,.10);
  --radius:30px;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;background:var(--bg);color:var(--ink);line-height:1.55}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}.topbar{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:18px clamp(18px,4vw,52px);background:rgba(255,255,255,.82);backdrop-filter:saturate(140%) blur(18px);border-bottom:1px solid rgba(232,232,238,.8);transition:box-shadow .25s ease}.topbar.is-scrolled{box-shadow:0 12px 40px rgba(0,0,0,.06)}.brand{display:flex;align-items:center;gap:12px;letter-spacing:.01em}.brand-mark{width:38px;height:38px;border-radius:13px;display:grid;place-items:center;background:var(--ink);color:#fff;font-weight:800;box-shadow:inset -9px -9px 0 rgba(211,19,36,.86)}.brand small{display:block;color:var(--muted);font-size:12px;margin-top:-2px}.nav{display:flex;align-items:center;gap:24px;color:#2b2d34;font-size:14px}.nav a{opacity:.84}.nav a:hover{opacity:1;color:var(--red)}.nav-cta{padding:10px 16px;border:1px solid var(--line);border-radius:999px;background:var(--soft)}.nav-toggle{display:none;border:0;background:#111;color:#fff;border-radius:999px;padding:10px 15px}.section{max-width:var(--max);margin:0 auto;padding:92px clamp(18px,3vw,28px)}.hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,.86fr);align-items:center;gap:56px;padding-top:76px}.eyebrow{margin:0 0 14px;color:var(--red);font-size:13px;text-transform:uppercase;letter-spacing:.16em;font-weight:800}.h1,h1,h2,h3{letter-spacing:-.04em;line-height:1.02;margin:0}.hero h1{font-size:clamp(44px,7vw,84px);max-width:820px}.lead{font-size:clamp(18px,2vw,23px);color:#454852;max-width:710px;margin:28px 0 0}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}.hero-actions.center{justify-content:center}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;padding:14px 22px;font-weight:800;border:1px solid transparent;transition:transform .2s ease, box-shadow .2s ease, background .2s ease}.btn:hover{transform:translateY(-2px)}.btn.primary{background:var(--ink);color:#fff;box-shadow:0 18px 38px rgba(0,0,0,.18)}.btn.primary:hover{background:var(--red)}.btn.ghost{border-color:var(--line);background:#fff;color:#16171d}.trust-list{display:flex;flex-wrap:wrap;gap:10px;margin:26px 0 0;padding:0;list-style:none;color:#383b44;font-size:14px}.trust-list li{border:1px solid var(--line);border-radius:999px;padding:8px 12px;background:#fff}.hero-visual{position:relative}.device-card{position:relative;border-radius:42px;background:linear-gradient(145deg,#f7f7f9,#fff);border:1px solid var(--line);box-shadow:var(--shadow);padding:20px;overflow:hidden}.device-card:before{content:"";position:absolute;inset:12% -18% auto auto;width:320px;height:320px;border-radius:50%;background:radial-gradient(circle,rgba(211,19,36,.16),transparent 66%)}.device-card img{position:relative;z-index:1}.spec-chip{position:absolute;z-index:2;background:rgba(255,255,255,.88);border:1px solid rgba(220,220,226,.92);box-shadow:0 12px 34px rgba(0,0,0,.10);backdrop-filter:blur(12px);border-radius:999px;padding:9px 14px;font-size:13px;font-weight:800}.chip-one{left:24px;bottom:34px}.chip-two{right:24px;top:34px}.narrow{max-width:900px;text-align:center}.intro-panel{background:linear-gradient(180deg,#fff,#f7f7f8);border:1px solid var(--line);border-radius:var(--radius);padding:52px;margin-top:30px}.intro-panel h2,.section-head h2,.split h2,.compare h2,.cta h2{font-size:clamp(34px,4.2vw,58px)}.intro-panel p:not(.eyebrow),.split-copy p,.legal-card p,.cta p{color:var(--muted);font-size:18px}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:28px}.cards{display:grid;gap:18px}.cards.four{grid-template-columns:repeat(4,1fr)}.product-card{display:flex;flex-direction:column;justify-content:space-between;gap:20px;min-height:100%;padding:18px;border:1px solid var(--line);border-radius:28px;background:#fff;box-shadow:0 10px 36px rgba(0,0,0,.05);transition:transform .22s ease, box-shadow .22s ease}.product-card:hover{transform:translateY(-4px);box-shadow:0 26px 54px rgba(0,0,0,.10)}.product-card img{border-radius:22px;background:var(--soft);border:1px solid var(--line)}.tag{display:inline-flex;color:var(--red);background:#fff0f2;border:1px solid #ffd7dc;border-radius:999px;padding:5px 9px;font-size:12px;font-weight:800;margin-bottom:12px}.product-card h3{font-size:23px;margin-bottom:10px}.product-card p{color:var(--muted);font-size:15px;margin:0 0 14px}.product-card a{font-weight:900;color:var(--red)}.split{display:grid;grid-template-columns:1fr 380px;gap:32px;align-items:stretch}.split-copy,.legal-card,.compare,.cta{background:#0f1117;color:#fff;border-radius:var(--radius);padding:46px}.split-copy{background:linear-gradient(135deg,#0f1117,#1a1d26)}.split-copy p,.legal-card p,.cta p{color:rgba(255,255,255,.72)}.check-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:28px}.check-grid span{border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.06);border-radius:16px;padding:13px 14px}.legal-card{background:#fff;color:var(--ink);border:1px solid var(--line);box-shadow:var(--shadow)}.legal-card p{color:var(--muted)}.legal-card h3{font-size:30px}.legal-card a{display:inline-flex;margin-top:18px;color:var(--red);font-weight:900}.compare{background:#fff;color:var(--ink);border:1px solid var(--line);box-shadow:var(--shadow)}.compare h2{max-width:760px;margin-bottom:24px}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:22px}table{width:100%;border-collapse:collapse;min-width:720px;background:#fff}th,td{text-align:left;padding:18px;border-bottom:1px solid var(--line)}th{font-size:13px;text-transform:uppercase;letter-spacing:.12em;color:#51545c;background:var(--soft)}td{color:#30333b}td a{font-weight:900;color:var(--red)}tr:last-child td{border-bottom:0}.ecosystem{background:linear-gradient(180deg,#f8f8fa,#fff);border-radius:40px}.ecosystem-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.eco-card{display:flex;flex-direction:column;gap:7px;min-height:140px;padding:20px;border-radius:24px;background:#fff;border:1px solid var(--line);box-shadow:0 8px 22px rgba(0,0,0,.04)}.eco-card strong{font-size:18px}.eco-card span{color:var(--muted);font-size:14px}.eco-card:hover{border-color:#ffc4cb;box-shadow:0 18px 42px rgba(211,19,36,.12)}.cta{text-align:center;background:linear-gradient(145deg,#0b0b0f,#191b22);max-width:980px}.cta h2{max-width:780px;margin:0 auto}.cta p{max-width:750px;margin:20px auto 0}.footer{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:30px;padding:42px clamp(18px,4vw,54px);background:#f5f5f7;border-top:1px solid var(--line);color:#33363d}.footer p{max-width:520px;color:var(--muted)}.footer div{display:flex;flex-direction:column;gap:7px}.footer span{font-weight:900;color:#111}.footer a{color:#3b3e46}.footer a:hover{color:var(--red)}.footer small{color:var(--muted)}.reveal{opacity:0;transform:translateY(18px);transition:opacity .72s ease, transform .72s ease}.reveal.is-visible{opacity:1;transform:none}.delay-1{transition-delay:.08s}.delay-2{transition-delay:.16s}.delay-3{transition-delay:.24s}@media (max-width:1040px){.hero,.split{grid-template-columns:1fr}.cards.four{grid-template-columns:repeat(2,1fr)}.ecosystem-grid{grid-template-columns:repeat(2,1fr)}.section-head{display:block}.footer{grid-template-columns:1fr 1fr}}@media (max-width:740px){.nav-toggle{display:block}.nav{position:absolute;left:16px;right:16px;top:70px;display:none;flex-direction:column;align-items:stretch;background:#fff;border:1px solid var(--line);border-radius:24px;padding:16px;box-shadow:var(--shadow)}.nav.is-open{display:flex}.topbar{padding:14px 16px}.hero h1{font-size:42px}.section{padding:62px 16px}.hero{gap:30px}.intro-panel,.split-copy,.legal-card,.compare,.cta{padding:28px}.cards.four,.ecosystem-grid,.check-grid,.footer{grid-template-columns:1fr}.chip-two{top:18px;right:16px}.chip-one{left:16px;bottom:20px}.spec-chip{font-size:12px}.brand small{display:none}}