:root{
  --primary:#4F46E5; --primary-d:#4338CA; --ink:#0F172A; --muted:#64748B;
  --bg:#F8FAFC; --line:#E2E8F0; --card:#fff;
}
*{box-sizing:border-box}
body{margin:0;font-family:"Segoe UI",system-ui,-apple-system,Arial,"Noto Sans","Noto Sans Arabic",sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.55}
a{color:var(--primary);text-decoration:none}
img{vertical-align:middle}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}
.brand{font-weight:700;font-size:18px;color:var(--ink);display:flex;align-items:center;gap:8px}
.brand img{width:26px;height:26px}
.nav nav{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.nav nav a{color:var(--muted);font-size:14px}
.btn-sm{background:var(--primary);color:#fff!important;padding:7px 14px;border-radius:8px}
.hero{text-align:center;padding:70px 20px 40px;max-width:820px;margin:auto}
.badge{display:inline-block;background:#EEF2FF;color:var(--primary);padding:5px 12px;border-radius:20px;font-size:13px;font-weight:600}
.hero h1{font-size:40px;margin:16px 0 8px;letter-spacing:-.5px}
.lead{font-size:18px;color:var(--muted);max-width:620px;margin:0 auto 24px}
.cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.btn{background:var(--primary);color:#fff;border:none;cursor:pointer;font-size:15px;font-weight:600;
  padding:13px 24px;border-radius:10px;text-decoration:none;display:inline-block}
.btn:hover{background:var(--primary-d)}
.btn.ghost{background:#fff;color:var(--ink);border:1px solid var(--line)}
.promise{max-width:760px;margin:30px auto;background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px;text-align:center}
.promise h2{margin:0 0 8px}
.grid{max-width:980px;margin:40px auto;display:grid;grid-template-columns:repeat(3,1fr);gap:16px;padding:0 20px}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:22px}
.card h3{margin:0 0 8px}
.band{text-align:center;padding:56px 20px;max-width:760px;margin:auto}
.band.alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);max-width:none}
.band h2{font-size:28px;margin:0 0 8px}
.form-wrap{display:flex;justify-content:center;padding:50px 20px}
.panel{background:#fff;border:1px solid var(--line);border-radius:16px;padding:30px;width:100%;max-width:420px;box-shadow:0 10px 30px rgba(15,23,42,.06)}
.panel h1{margin:0 0 6px;font-size:24px}
.panel input{width:100%;padding:11px;border:1px solid var(--line);border-radius:9px;margin:8px 0;font-size:15px}
.panel .btn{width:100%;margin-top:8px}
.tabs{display:flex;gap:8px;margin-bottom:14px}
.tab{flex:1;padding:9px;border:1px solid var(--line);background:#fff;border-radius:9px;cursor:pointer;font-weight:600}
.tab.on{background:var(--primary);color:#fff;border-color:var(--primary)}
.msg{margin-top:10px;font-size:14px;min-height:20px}
.muted{color:var(--muted)}
footer{text-align:center;padding:36px 20px;color:var(--muted);border-top:1px solid var(--line);background:#fff}
.langs{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:14px}
.langs a{font-size:13px;color:var(--muted);padding:3px 8px;border-radius:6px}
.langs a.on{background:#EEF2FF;color:var(--primary);font-weight:600}
html[dir="rtl"] .nav nav{flex-direction:row-reverse}
@media(max-width:760px){.grid{grid-template-columns:1fr}.hero h1{font-size:30px}}