/* SmartAir — privacy & support pages (static, no scripts: the site CSP blocks inline JS) */
:root{
  --bg:#F4F6FA; --surface:#FFFFFF; --ink:#1E293B; --sub:#64748B; --line:#E2E8F0;
  --acc:#3B82F6; --acc-deep:#1D4ED8;
  --font-ar:"IBM Plex Sans Arabic","SF Arabic","Geeza Pro",system-ui,sans-serif;
  --font-en:"Manrope",system-ui,-apple-system,"Segoe UI",sans-serif;
  color-scheme:light;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font-ar);font-size:17px;line-height:1.8}
[lang="en"]{font-family:var(--font-en)}
a{color:var(--acc-deep)}
.wrap{width:min(860px,100% - 32px);margin-inline:auto}

.top{position:sticky;top:0;z-index:10;background:rgba(244,246,250,.9);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.top-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;height:64px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font-weight:700;font-family:var(--font-en);font-size:19px}
.bird{display:grid;place-items:center;width:36px;height:36px;border-radius:10px;background:var(--acc)}
.bird img{width:26px;height:auto;display:block}
.langs{display:flex;gap:6px}
.langs a{padding:6px 12px;border-radius:999px;border:1px solid var(--line);background:var(--surface);color:var(--ink);text-decoration:none;font-size:14px}

main{padding:32px 0 48px}
.doc{background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:clamp(22px,5vw,48px);margin-bottom:24px;box-shadow:0 8px 24px rgba(15,23,42,.06);scroll-margin-top:80px}
.eyebrow{margin:0 0 6px;color:var(--acc);font-weight:600;font-size:15px}
h1{margin:0;font-size:clamp(28px,5vw,40px);line-height:1.25}
h2{margin:32px 0 8px;font-size:21px;line-height:1.4}
p{margin:0 0 12px}
.meta{color:var(--sub);font-size:15px;margin-bottom:20px}
ul{margin:0 0 12px;padding-inline-start:22px}
li{margin-bottom:8px}

.contact{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin:20px 0 8px}
.card{display:flex;flex-direction:column;gap:2px;padding:16px 18px;border:1px solid var(--line);border-radius:14px;background:var(--bg);color:var(--ink);text-decoration:none}
.card span{color:var(--sub);font-size:14px}
.card strong{font-size:18px;overflow-wrap:anywhere}

.foot{border-top:1px solid var(--line);padding:20px 0 28px;color:var(--sub);font-size:14px}
.foot-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px}
.foot nav{display:flex;gap:16px}