:root{color-scheme:dark;--bg:#0a0b0f;--s1:#121318;--s2:#1a1b22;--s3:#23242d;--line:#2e3039;--line2:#3a3c47;--text:#f2f3f7;--muted:#a3a6b4;--dim:#767987;--accent:#e07ad6;--r:16px}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0;pointer-events:none;background:radial-gradient(700px 420px at 78% -5%,#e07ad614,transparent 70%),radial-gradient(600px 400px at 0% 30%,#ffffff06,transparent 70%)}
a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}
a:focus-visible,button:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--accent);outline-offset:4px;border-radius:10px}
.top,main,footer{max-width:1180px;margin:auto;padding-inline:24px;position:relative}
.top{display:flex;justify-content:space-between;align-items:center;padding-block:22px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:-.01em;font-size:18px}.brand img{border-radius:10px}
nav{display:flex;align-items:center;gap:22px;font-size:14px;color:var(--muted)}nav a:hover{color:var(--text)}
.pill{border:1px solid var(--line);background:var(--s1);padding:8px 14px;border-radius:999px;color:var(--text)}.pill:hover{border-color:var(--line2)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:600;letter-spacing:.12em;color:var(--muted)}
.eyebrow i{width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 10px var(--accent)}
h1,h2,h3{letter-spacing:-.025em;margin:0}
.hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:56px;align-items:center;padding:56px 0 88px}
h1{font-size:clamp(40px,5.6vw,64px);line-height:1.04;margin:18px 0}h1 span{color:var(--muted)}
.lead{font-size:18px;color:var(--muted);max-width:30em;margin:0 0 30px}
.actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.cta{display:flex;flex-direction:column;padding:13px 22px;border-radius:14px;background:var(--text);color:#0a0b0f;font-weight:650;transition:transform .2s,box-shadow .2s}
.cta small{font-weight:500;font-size:12px;opacity:.65}.cta:hover{transform:translateY(-2px);box-shadow:0 10px 30px -10px #e07ad680}
.cta[hidden]{display:none}
.ghost{padding:14px 18px;border-radius:14px;border:1px solid var(--line);color:var(--text);font-weight:550}.ghost:hover{border-color:var(--line2);background:var(--s1)}
.detected{min-height:1.6em;font-size:13px;color:var(--dim);margin:14px 0 0}
.stage{position:relative;aspect-ratio:1.25;min-width:0}
.window{position:absolute;margin:0;border-radius:14px;overflow:hidden;border:1px solid var(--line2);background:var(--s1);box-shadow:0 40px 80px -30px #000,0 0 0 1px #0006}
.window:not(.back){inset:6% 4% auto 0;width:92%;z-index:2;animation:float 9s ease-in-out infinite}
.window.back{width:74%;right:-6%;top:-4%;opacity:.45;filter:saturate(.6);z-index:1}
.bar{display:flex;gap:6px;align-items:center;padding:9px 12px;background:var(--s2);border-bottom:1px solid var(--line)}.bar i{width:9px;height:9px;border-radius:50%;background:var(--line2)}.bar span{margin-left:8px;font-size:11px;color:var(--dim)}
.phone{position:absolute;margin:0;right:-2%;bottom:-6%;width:30%;z-index:3;padding:7px;border-radius:30px;background:#050608;border:1px solid var(--line2);box-shadow:0 30px 60px -20px #000;animation:float 9s ease-in-out -4.5s infinite}
.phone img{border-radius:23px}
@keyframes float{50%{transform:translateY(-8px)}}
section{scroll-margin-top:20px}
.head{margin-bottom:28px}.head h2,.browser-option h2{font-size:clamp(28px,3.4vw,40px);margin-top:8px}
.platforms,.features,.faq{padding:56px 0}
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.card{display:flex;flex-direction:column;background:var(--s1);border:1px solid var(--line);border-radius:var(--r);padding:24px;transition:border-color .25s,transform .25s}
.card:hover{border-color:var(--line2);transform:translateY(-2px)}
.card.is-detected{border-color:#e07ad680;box-shadow:0 0 0 1px #e07ad633,0 20px 50px -30px #e07ad6}
.card.is-detected .tag{color:var(--accent);border-color:#e07ad655}
.card-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}
.os{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:var(--s3);border:1px solid var(--line);font-weight:700;font-size:15px}
.tag{font-size:11.5px;font-weight:600;color:var(--muted);border:1px solid var(--line);padding:4px 10px;border-radius:999px}
.card h3{font-size:22px}.card p{color:var(--muted);margin:8px 0 14px;font-size:15px}
.card ul{list-style:none;padding:0;margin:0 0 20px;font-size:14px;color:var(--muted)}.card li{padding:6px 0;border-top:1px solid var(--line)}
.card-actions{display:flex;flex-direction:column;gap:8px;margin-top:auto}
.btn{display:block;text-align:center;font:inherit;font-size:14.5px;font-weight:600;padding:11px 14px;border-radius:12px;border:1px solid var(--line2);background:var(--s2);color:var(--text);cursor:pointer}
.btn:hover{background:var(--s3)}.btn.primary{background:var(--text);color:#0a0b0f;border-color:transparent}.btn.primary:hover{background:#fff}
.btn:disabled{opacity:.5;cursor:default}
.fine{font-size:12.5px!important;color:var(--dim)!important;margin:12px 0 0!important}
.steps{list-style:none;padding:0;margin:0 0 6px;display:grid;gap:8px;counter-reset:s}
.steps li{display:flex;gap:12px;align-items:center;padding:10px;border-radius:12px;background:var(--s2);border:1px solid var(--line);counter-increment:s;position:relative}
.steps li::after{content:counter(s);position:absolute;right:12px;font-size:12px;color:var(--dim)}
.ill{flex:none;display:grid;place-items:center;width:40px;height:40px;border-radius:10px;background:var(--s3)}
.ill svg{width:22px;height:22px;fill:none;stroke:#5aa7ff;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.ill img{border-radius:7px}
.steps b{display:block;font-size:14px}.steps small{display:block;font-size:12.5px;color:var(--muted);line-height:1.4}
.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.feat{background:var(--s1);border:1px solid var(--line);border-radius:var(--r);padding:22px}
.feat.wide{grid-column:span 4;display:grid;grid-template-columns:1.5fr 1fr;gap:32px;align-items:center;padding:0;overflow:hidden}
.feat.wide img{border-right:1px solid var(--line)}.feat.wide div{padding:28px 28px 28px 0}
.feat.wide h3{font-size:26px}
.feat h3{font-size:17px}.feat p{color:var(--muted);font-size:14.5px;margin:6px 0 0}
.ico{display:grid;place-items:center;width:36px;height:36px;border-radius:10px;background:var(--s3);border:1px solid var(--line);margin-bottom:14px;color:var(--accent)}
.browser-option{display:grid;grid-template-columns:1.4fr 1fr;gap:32px;align-items:center;background:linear-gradient(180deg,var(--s2),var(--s1));border:1px solid var(--line);border-radius:20px;padding:32px;margin:32px 0}
.browser-option p{color:var(--muted)}
#install-app{font:inherit;font-weight:650;padding:13px 20px;border-radius:12px;border:1px solid transparent;background:var(--accent);color:#16070f;cursor:pointer;width:100%}
#install-app:disabled{background:var(--s3);color:var(--muted);border-color:var(--line2);cursor:default}
#install-status{font-size:13px;margin:10px 0 0}
.qa{display:grid;gap:10px;max-width:820px}
details{background:var(--s1);border:1px solid var(--line);border-radius:14px;padding:0 20px}
details[open]{border-color:var(--line2)}
summary{cursor:pointer;list-style:none;padding:16px 0;font-weight:600;display:flex;justify-content:space-between;gap:12px}
summary::-webkit-details-marker{display:none}summary::after{content:"+";color:var(--dim);transition:transform .2s}details[open] summary::after{transform:rotate(45deg)}
details p{color:var(--muted);margin:0 0 18px;font-size:15px}details a{color:var(--accent)}
footer{display:flex;justify-content:space-between;align-items:center;padding-block:40px 48px;border-top:1px solid var(--line);color:var(--dim);font-size:14px;margin-top:40px}
.reveal{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease}.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}
@media (max-width:960px){.hero{grid-template-columns:1fr;gap:40px;padding-top:28px}.cards{grid-template-columns:1fr}.grid{grid-template-columns:1fr 1fr}.feat.wide{grid-column:span 2;grid-template-columns:1fr}.feat.wide img{border-right:0;border-bottom:1px solid var(--line)}.feat.wide div{padding:0 22px 22px}.browser-option{grid-template-columns:1fr}}
@media (max-width:640px){nav a:not(.pill){display:none}.top,main,footer{padding-inline:16px}.cta,.ghost{width:100%;text-align:center}.cta{align-items:center}.grid{grid-template-columns:1fr}.feat.wide{grid-column:auto}.window.back{display:none}.stage{aspect-ratio:1.1}.phone{width:36%}.browser-option{padding:22px}footer{flex-direction:column;gap:8px}h1{font-size:38px}}