:root{
  color-scheme:dark;
  --page:#141618;
  --page-2:#191c1f;
  --surface:#212528;
  --surface-2:#282d31;
  --line:#33383d;
  --line-soft:#2a2f33;
  --text:#f2f4f6;
  --muted:#a9b1b9;
  --accent:#4c9aff;
  --accent-soft:rgba(76,154,255,.14);
  --radius:14px;
  --wrap:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--page);color:var(--text);
  font:17px/1.7 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue","PingFang SC","Hiragino Sans","Noto Sans",sans-serif;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent);text-underline-offset:3px}
h1,h2,h3{line-height:1.25;margin:0}
h1{font-size:clamp(32px,5.2vw,54px);letter-spacing:-.02em}
h2{font-size:clamp(24px,3.2vw,34px);letter-spacing:-.01em}
h3{font-size:19px}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
.wrap{width:min(100% - 40px,var(--wrap));margin-inline:auto}
.muted{color:var(--muted)}
.small{font-size:14px}
.center{text-align:center}

/* header */
header.site{position:sticky;top:0;z-index:20;background:rgba(20,22,24,.86);backdrop-filter:saturate(160%) blur(12px);border-bottom:1px solid var(--line-soft)}
.bar{display:flex;align-items:center;gap:18px;min-height:64px}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);text-decoration:none;font-weight:700;letter-spacing:-.01em}
.brand img{border-radius:8px}
.mainnav{display:flex;gap:20px;flex:1;flex-wrap:wrap}
.mainnav a{color:var(--muted);text-decoration:none;font-size:15px}
.mainnav a:hover{color:var(--text)}
.barright{display:flex;align-items:center;gap:10px;margin-inline-start:auto}
.langsel{height:36px;max-width:170px;border:1px solid var(--line);border-radius:9px;background:var(--surface);color:var(--text);font:inherit;font-size:14px;padding:0 8px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;white-space:nowrap;text-decoration:none;border-radius:12px;border:1px solid var(--line);background:var(--surface);color:var(--text);padding:11px 18px;font-weight:600;transition:.15s border-color,.15s background,.15s transform}
.btn:hover{background:var(--surface-2);border-color:#454b52;transform:translateY(-1px)}
.btn.small{padding:8px 14px;font-size:14px}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#07142a}
.btn.primary:hover{background:#68abff;border-color:#68abff}
.btn svg{width:22px;height:22px;flex:none}
.btn.store span{display:flex;flex-direction:column;line-height:1.2;text-align:start}
.btn.store small{font-size:11px;color:var(--muted);font-weight:500}
.btn.store b{font-size:16px}
.btn.store.big{padding:12px 22px}
.stores{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.final .stores{justify-content:center}
.notes{margin-top:14px;color:var(--muted);font-size:14px}
.platforms{margin-top:26px;padding-top:18px;border-top:1px solid var(--line-soft);color:var(--muted);font-size:14px;letter-spacing:.03em}

/* hero */
.hero{padding:clamp(44px,7vw,86px) 0 clamp(30px,5vw,60px);background:
  radial-gradient(1000px 480px at 12% -8%,rgba(76,154,255,.16),transparent 62%),
  radial-gradient(760px 420px at 92% 6%,rgba(76,154,255,.07),transparent 60%)}
.herogrid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);gap:clamp(28px,5vw,64px);align-items:center}
.badge{display:inline-block;padding:6px 13px;border-radius:999px;border:1px solid rgba(76,154,255,.35);background:var(--accent-soft);color:#a9cdff;font-size:13px;font-weight:600;letter-spacing:.02em}
.herotext h1{margin:18px 0 0}
.lead{margin-top:18px;color:var(--muted);font-size:clamp(16px,1.6vw,19px);max-width:44em}
.heroshot{display:flex;justify-content:center}
.phone{position:relative;padding:10px;border-radius:38px;border:1px solid var(--line);background:linear-gradient(180deg,#25292d,#1a1d20);box-shadow:0 34px 70px rgba(0,0,0,.55),0 0 0 1px rgba(255,255,255,.02) inset;max-width:320px}
.phone img{border-radius:30px}

/* bands */
.band{padding:clamp(48px,7vw,88px) 0;border-top:1px solid var(--line-soft)}
.band.alt{background:var(--page-2)}
.sectionsub{margin-top:14px;color:var(--muted);max-width:62ch}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:18px;margin-top:34px}
.card{padding:24px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);transition:.15s border-color,.15s transform}
.card:hover{border-color:#454b52;transform:translateY(-2px)}
.card h3{margin-bottom:10px}
.card p{color:var(--muted);font-size:15.5px}

/* screenshots */
.shots{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:22px;margin-top:34px}
.shot{margin:0}
.shot img{border-radius:18px;border:1px solid var(--line);background:#000}
.shot figcaption{margin-top:12px;color:var(--muted);font-size:14px}
.macshot{margin:34px 0 0}
.macshot img{border-radius:14px;border:1px solid var(--line)}
.macshot figcaption{margin-top:12px;color:var(--muted);font-size:14px}

/* privacy */
.privacygrid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(24px,4vw,54px);align-items:start}
.checks{display:grid;gap:12px}
.checks li{position:relative;padding:14px 18px 14px 46px;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--muted);font-size:15.5px}
.checks li::before{content:"";position:absolute;left:18px;top:20px;width:14px;height:8px;border-left:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(-45deg)}
[dir="rtl"] .checks li{padding:14px 46px 14px 18px}
[dir="rtl"] .checks li::before{left:auto;right:18px}

/* cta */
.ctabox{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px;padding:clamp(24px,4vw,38px);border:1px solid var(--line);border-radius:18px;background:linear-gradient(120deg,rgba(76,154,255,.12),rgba(76,154,255,.02))}
.bigicon{border-radius:22px;margin:0 auto 18px}
.final .sectionsub{margin-inline:auto}

/* guide */
.guidepage{padding:clamp(38px,6vw,72px) 0 20px}
.guidepage h1{margin-top:16px}
.toc{display:flex;flex-wrap:wrap;gap:10px;margin:28px 0 8px}
.toc a{padding:8px 14px;border:1px solid var(--line);border-radius:999px;background:var(--surface);text-decoration:none;color:var(--text);font-size:14px}
.toc a:hover{border-color:var(--accent)}
.gsection{padding:34px 0 4px;border-top:1px solid var(--line-soft);margin-top:28px;scroll-margin-top:84px}
.gsection h2{font-size:24px;margin-bottom:6px}
.gitem{padding:18px 0;border-bottom:1px solid var(--line-soft)}
.gitem:last-child{border-bottom:0}
.gitem h3{font-size:17px;margin-bottom:6px}
.gitem p{color:var(--muted);font-size:15.5px}
.gitem p + p{margin-top:6px}
.guidecta{margin:44px 0 10px}

/* footer */
footer.site{padding:44px 0;border-top:1px solid var(--line-soft);background:var(--page-2)}
.footgrid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:30px;align-items:start}
.footgrid .brand{margin-bottom:12px}
.footlinks{display:grid;gap:10px}
.footlinks a{color:var(--muted);text-decoration:none;font-size:15px}
.footlinks a:hover{color:var(--text)}
.footstores{display:grid;gap:10px;justify-items:start}
.footstores .btn{width:100%;justify-content:flex-start}

@media (max-width:900px){
  .herogrid,.privacygrid,.footgrid{grid-template-columns:1fr}
  .heroshot{order:-1}
  .phone{max-width:255px}
  .mainnav{display:none}
}
@media (max-width:560px){
  body{font-size:16px}
  .bar{gap:10px}
  .brand span{font-size:15px}
  .langsel{max-width:120px;font-size:13px;padding:0 4px}
  .barright{gap:8px}
  .btn.store span{text-align:start}
  .shots{grid-template-columns:repeat(2,1fr);gap:16px}
  .btn.store.big{flex:1 1 100%}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .btn:hover,.card:hover{transform:none}
}
@media (max-width:430px){
  .brand span{display:none}
}