:root{--ink:#181A1D;--teal:#12786C;--teal-dark:#0D5C52;--tint:#DCF0EC;--bg:#F2F4F3;--card:#fff;--text:#14201A;--muted:#56625B;--line:#E4E8E6;--on-dark-muted:#B6BFBC}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:400 16px/1.65 'Readex Pro',system-ui,-apple-system,'Segoe UI',sans-serif}
[dir=rtl] body{line-height:1.85}
a{color:var(--teal)}
a:hover{color:var(--teal-dark)}
.wrap{max-width:880px;margin:0 auto;padding:0 20px}
header{background:var(--ink)}
header .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:72px}
header .logo{display:block;direction:ltr}
header .logo svg{display:block;height:34px;width:auto}
.lang{color:#fff;text-decoration:none;font-weight:500;font-size:15px;border:1px solid rgba(255,255,255,.3);border-radius:999px;padding:6px 14px}
.lang:hover{color:#fff;border-color:#fff}
.hero{background:var(--ink);color:#fff;padding:40px 0 64px}
.hero h1{font-weight:600;font-size:clamp(28px,5vw,42px);line-height:1.25;margin:0 0 16px;max-width:760px}
[dir=rtl] .hero h1{line-height:1.5}
.hero p{color:var(--on-dark-muted);font-size:18px;margin:0;max-width:680px}
.soon{display:inline-block;margin-top:28px;background:var(--teal);color:#fff;border-radius:14px;padding:10px 18px;font-weight:500}
.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin:-32px auto 48px}
.card{background:var(--card);border-radius:16px;padding:22px;box-shadow:0 1px 2px rgba(20,32,26,.06),0 6px 18px rgba(20,32,26,.06)}
.card h2{font-size:18px;font-weight:600;margin:0 0 6px;color:var(--teal)}
.card p{margin:0;color:var(--muted)}
.page{background:var(--card);border-radius:18px;padding:32px clamp(20px,5vw,48px);margin:32px auto 48px;box-shadow:0 1px 2px rgba(20,32,26,.06),0 8px 24px rgba(20,32,26,.07)}
.page h1{font-size:clamp(26px,4vw,34px);font-weight:600;margin:0 0 4px}
.updated{color:var(--muted);margin:0 0 24px;font-size:14px}
.page h2{font-size:19px;font-weight:600;margin:28px 0 8px}
.page h3{font-size:16px;font-weight:600;color:var(--teal);margin:24px 0 4px}
.page p,.page li{color:#2A352F}
.page ul{padding-inline-start:22px}
.contact{background:var(--tint);border-radius:14px;padding:18px 20px;margin:20px 0 8px}
.contact strong{display:block;margin-bottom:2px}
details{border-top:1px solid var(--line);padding:12px 0}
details:last-of-type{border-bottom:1px solid var(--line)}
summary{cursor:pointer;font-weight:500}
details p{margin:8px 0 0}
footer{color:var(--muted);font-size:14px;padding:8px 0 40px}
footer nav{display:flex;flex-wrap:wrap;gap:8px 20px;margin-bottom:8px}
footer a{color:var(--muted)}