:root {
  --bg: #f6f8fc;
  --surface: #ffffff;
  --text: #0f172a;
  --muted: #475569;
  --faint: #64748b;
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --primary-soft: #dbeafe;
  --border: #e2e8f0;
  --radius: 18px;
  --shadow: 0 12px 32px rgba(15, 23, 42, 0.07);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(1100px 500px at 100% -10%, #dbeafe 0%, transparent 60%),
    radial-gradient(900px 450px at -10% 10%, #e0f2fe 0%, transparent 55%),
    var(--bg);
  color: var(--text);
  font-family: "Segoe UI", Tahoma, "Noto Naskh Arabic", "Noto Sans Arabic", "Noto Sans SC", "Noto Sans Devanagari", system-ui, -apple-system, sans-serif;
  font-size: 17px;
  line-height: 1.9;
  direction: inherit;
}

a {
  color: var(--primary);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

img {
  max-width: 100%;
  height: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  max-width: 1100px;
  margin: 0 auto;
  padding: 14px 22px;
  backdrop-filter: blur(14px);
  background: rgba(246, 248, 252, 0.82);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.02em;
}

.brand:hover {
  text-decoration: none;
}

.brand img {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  box-shadow: 0 6px 14px rgba(37, 99, 235, 0.22);
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 18px;
  font-size: 15px;
}

.site-nav a {
  color: var(--muted);
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--primary);
  border-bottom-color: var(--primary);
  text-decoration: none;
}

main {
  max-width: 920px;
  margin: 0 auto;
  padding: 34px 22px 64px;
}

.hero {
  padding: 46px 34px;
  margin-bottom: 28px;
  background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 55%, #0ea5e9 100%);
  color: #ffffff;
  border-radius: 28px;
  box-shadow: 0 22px 55px rgba(37, 99, 235, 0.28);
  overflow: hidden;
  position: relative;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto -80px -120px auto;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  pointer-events: none;
}

.hero .eyebrow {
  display: inline-block;
  margin-bottom: 12px;
  padding: 5px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.hero h1 {
  margin: 0 0 12px;
  font-size: clamp(30px, 5vw, 46px);
  line-height: 1.35;
  letter-spacing: -0.03em;
}

.hero p {
  max-width: 680px;
  margin: 0;
  color: #e0f2fe;
  font-size: 18px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 10px 20px;
  border-radius: 12px;
  border: 1px solid transparent;
  font-weight: 700;
  font-size: 15px;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.btn:hover {
  text-decoration: none;
  transform: translateY(-1px);
}

.btn-primary {
  background: #ffffff;
  color: #1e3a8a;
  box-shadow: 0 10px 22px rgba(15, 23, 42, 0.18);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.35);
}

.content-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 30px 32px;
  margin-bottom: 22px;
}

.content-card h2 {
  margin: 0 0 14px;
  font-size: 25px;
  line-height: 1.45;
  letter-spacing: -0.02em;
}

.content-card h3 {
  margin: 26px 0 8px;
  font-size: 20px;
  line-height: 1.5;
}

.content-card p {
  margin: 0 0 14px;
  color: var(--muted);
}

.content-card ul,
.content-card ol {
  margin: 0 0 16px;
  padding-inline-start: 24px;
  color: var(--muted);
}

.content-card li {
  margin-bottom: 8px;
}

.content-card strong {
  color: var(--text);
}

.content-card .lead {
  font-size: 18px;
  color: var(--text);
}

.note {
  margin: 18px 0;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid #bfdbfe;
  background: #eff6ff;
  color: #1e3a8a;
  font-size: 15.5px;
}

.warning {
  border-color: #fde68a;
  background: #fffbeb;
  color: #92400e;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin-top: 18px;
}

.card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: #fbfdff;
}

.card h3 {
  margin: 0;
  font-size: 18px;
}

.card p {
  margin: 0;
  font-size: 15.5px;
  color: var(--muted);
}

.card .card-link {
  margin-top: auto;
  padding-top: 8px;
  font-weight: 700;
  font-size: 15px;
}

.pill {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--primary-dark);
  font-size: 13px;
  font-weight: 700;
}

.toc {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.toc a {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 999px;
  background: #f1f5f9;
  color: var(--muted);
  font-size: 14px;
}

.toc a:hover {
  background: var(--primary-soft);
  color: var(--primary-dark);
  text-decoration: none;
}

.faq details {
  border-top: 1px solid var(--border);
  padding: 14px 0;
}

.faq details:first-of-type {
  border-top: 0;
}

.faq summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--text);
}

.faq p {
  margin: 10px 0 0;
}

.site-footer {
  max-width: 1100px;
  margin: 0 auto;
  padding: 28px 22px 40px;
  border-top: 1px solid var(--border);
  color: var(--faint);
  font-size: 14.5px;
}

.footer-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 22px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
}

.footer-links a {
  color: var(--muted);
}

.footer-note {
  margin-top: 16px;
  line-height: 1.8;
}

.updated {
  color: var(--faint);
  font-size: 14px;
  margin-bottom: 18px;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  align-items: center;
  margin-bottom: 18px;
  color: var(--faint);
  font-size: 14px;
}

.article-meta .pill {
  font-size: 12.5px;
}

.article-cta {
  margin-top: 26px;
  padding: 22px;
  border-radius: 16px;
  background: linear-gradient(135deg, #eff6ff, #e0f2fe);
  border: 1px solid #bfdbfe;
}

.article-cta h3 {
  margin-top: 0;
}

.article-cta .btn {
  background: var(--primary);
  color: #ffffff;
  box-shadow: 0 10px 20px rgba(37, 99, 235, 0.22);
}

.article-cta .btn:hover {
  background: var(--primary-dark);
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
  color: var(--faint);
  font-size: 14px;
}

.breadcrumbs a {
  color: var(--muted);
}

.contact-box {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 20px 22px;
  border-radius: 16px;
  background: #f8fafc;
  border: 1px solid var(--border);
}

.contact-box p {
  margin: 0;
}

.contact-box a {
  font-weight: 700;
}

@media (max-width: 720px) {
  body {
    font-size: 16px;
  }

  .site-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
    padding: 12px 16px;
  }

  .site-nav {
    width: 100%;
    gap: 4px 14px;
    font-size: 14px;
  }

  main {
    padding: 22px 16px 48px;
  }

  .hero {
    padding: 32px 22px;
    border-radius: 22px;
  }

  .hero p {
    font-size: 16.5px;
  }

  .content-card {
    padding: 22px 20px;
  }

  .content-card h2 {
    font-size: 22px;
  }

  .content-card h3 {
    font-size: 18.5px;
  }

  .site-footer {
    padding: 22px 16px 34px;
  }
}


/* Language switcher added to content pages by /content-lang.js */
.site-header {
  flex-wrap: wrap;
}
.lang-switch {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  align-items: center;
  margin-inline-start: auto;
}
.lang-switch a {
  font-size: 12px;
  line-height: 1.2;
  padding: 4px 8px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.75);
}
.lang-switch a:hover {
  text-decoration: none;
  border-color: var(--primary);
  color: var(--primary);
}
.lang-switch a[aria-current="true"] {
  color: #fff;
  background: var(--primary);
  border-color: var(--primary);
}
.lang-switch a[aria-current="true"]:hover {
  color: #fff;
}