@font-face{font-family:"Noto Sans Arabic";src:url(nsa-Regular.woff) format("woff");font-weight:400;font-display:swap}
@font-face{font-family:"Noto Sans Arabic";src:url(nsa-Bold.woff) format("woff");font-weight:700;font-display:swap}

:root{
  --brand:#0e4f86;
  --brand-ink:#0b3f6b;
  --brand-soft:#e8f0f8;
  --bg:#f7f9fc;
  --card:#ffffff;
  --text:#14212e;
  --muted:#5a6876;
  --line:#dde5ee;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){
  :root{
    --brand:#6fa8dc;
    --brand-ink:#9cc4ea;
    --brand-soft:#16283a;
    --bg:#0d151e;
    --card:#132030;
    --text:#e6edf4;
    --muted:#9aabbc;
    --line:#22344a;
    color-scheme:dark;
  }
  .logo-light{display:none}
  .logo-dark{display:block}
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:"Noto Sans Arabic",system-ui,-apple-system,"Segoe UI",Tahoma,sans-serif;
  font-size:17px;line-height:1.8;
}
a{color:var(--brand)}
.wrap{max-width:960px;margin:0 auto;padding:0 16px}

header.top{background:var(--card);border-bottom:1px solid var(--line)}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:76px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--brand-ink)}
.brand-mark{display:block;width:44px;height:44px}
.brand-text{display:flex;flex-direction:column;line-height:1.3}
.brand-text strong{font-size:18px}
.brand-text small{font-size:12.5px;color:var(--muted);direction:ltr;text-align:right;font-family:system-ui,"Segoe UI",Roboto,sans-serif}
.logo-dark{display:none}
header nav a{font-size:15px;text-decoration:none;color:var(--muted);margin-inline-start:18px}
header nav a:hover{color:var(--brand)}

.hero{padding:56px 0 40px}
.hero h1{font-size:clamp(28px,5vw,40px);line-height:1.35;margin:0 0 6px;color:var(--brand-ink)}
.hero .en{direction:ltr;text-align:right;color:var(--muted);font-size:16px;margin:0 0 18px;font-family:system-ui,"Segoe UI",Roboto,sans-serif}
.hero p.lead{font-size:19px;max-width:620px;margin:0 0 26px}
.btns{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:10px;font-weight:700;text-decoration:none;font-size:16px}
.btn.primary{background:var(--brand);color:#fff}
@media (prefers-color-scheme:dark){.btn.primary{color:#0d151e}}
.btn.ghost{border:1.5px solid var(--brand);color:var(--brand)}
.num{direction:ltr;unicode-bidi:isolate;display:inline-block}

.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;margin:8px 0 48px}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:22px 22px 18px}
.card h2{font-size:19px;margin:0 0 10px;color:var(--brand-ink)}
.card p{margin:0 0 8px}
.muted{color:var(--muted)}
.hours{width:100%;border-collapse:collapse;font-size:16px}
.hours td{padding:6px 0;border-bottom:1px dashed var(--line);vertical-align:top}
.hours tr:last-child td{border-bottom:0}
.hours td:last-child{text-align:left}
.closed{color:#b42318}
@media (prefers-color-scheme:dark){.closed{color:#f97066}}
section.tests{margin:0 0 48px}
section.tests>h2{font-size:22px;color:var(--brand-ink);margin:0 0 14px}
.tgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px}
.t{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px 18px;border-top:3px solid var(--brand)}
.t h3{font-size:17px;margin:0 0 4px;color:var(--brand-ink)}
.t p{margin:0;font-size:14.5px;line-height:1.7;color:var(--muted)}

section.about{background:var(--brand-soft);border-radius:14px;padding:26px;margin:0 0 48px}
section.about h2{margin:0 0 8px;font-size:21px;color:var(--brand-ink)}
section.about p{margin:0}

footer{border-top:1px solid var(--line);background:var(--card);padding:26px 0 30px;font-size:14.5px;color:var(--muted)}
footer p{margin:0 0 6px}
footer .links a{margin-inline-end:16px}

/* policy pages */
.doc{padding-top:40px;padding-bottom:56px}
.doc h1{font-size:clamp(26px,4.5vw,34px);color:var(--brand-ink);margin:0 0 4px}
.doc h2{font-size:20px;color:var(--brand-ink);margin:30px 0 8px}
.doc .updated{color:var(--muted);font-size:15px;margin:0 0 24px}
.doc .box{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:24px 26px;margin:0 0 24px}
.doc ol,.doc ul{padding-inline-start:22px}
.ltr{direction:ltr;text-align:left;font-family:system-ui,"Segoe UI",Roboto,sans-serif;font-size:16px}
.ltr h2,.ltr h1{font-family:inherit}
hr.sep{border:0;border-top:1px solid var(--line);margin:40px 0}

@media (max-width:560px){
  header.top .wrap{flex-direction:column;align-items:flex-start;padding-top:12px;padding-bottom:10px;gap:4px}
  header nav a{margin:0 14px 0 0}
  header nav a:first-child{margin-right:0}
  .brand-mark{width:40px;height:40px}
  .brand-text strong{font-size:17px}
  .hero{padding-top:36px}
}