/* Tashkeel.app — shared page chrome.
   Mirrors design tokens from index.html (the tool page) so all pages feel cohesive.
   Used by: about.html, faq.html, privacy.html, terms.html
*/

:root {
  --brand:        #ED7333;
  --brand-2:      #C93D8C;
  --brand-grad:   linear-gradient(135deg, #ED7333 0%, #C93D8C 100%);
  --canvas-grad:  linear-gradient(180deg, #0F121F 0%, #1C1533 50%, #2E1A3D 100%);
  --card:         rgba(255,255,255,0.06);
  --card-strong:  rgba(255,255,255,0.10);
  --border:       rgba(255,255,255,0.10);
  --text:         #FFFFFF;
  --text-2:       rgba(255,255,255,0.75);
  --text-3:       rgba(255,255,255,0.55);
  --font-ui:      "Cairo", system-ui, -apple-system, sans-serif;
  --font-modern:  "Cairo", "Amiri", "SF Arabic", "Geeza Pro", serif;
  --font-quranic: "Scheherazade New", "Amiri", "Noto Naskh Arabic", serif;
}

* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  font-family: var(--font-ui); color: var(--text);
  background: var(--canvas-grad); min-height: 100vh;
}

a { color: var(--brand); text-decoration: none; transition: color 0.15s; }
a:hover { color: var(--brand-2); }

/* Top navigation */
.site-nav {
  position: sticky; top: 0; z-index: 10;
  background: rgba(15,18,31,0.85); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 14px 20px;
}
.site-nav-inner {
  max-width: 1080px; margin: 0 auto;
  display: flex; align-items: center; gap: 20px;
}
.site-nav .brand {
  display: flex; align-items: center; gap: 10px;
  font-weight: 700; color: var(--text); text-decoration: none;
}
.site-nav .brand .logo {
  width: 30px; height: 30px; border-radius: 8px;
  background: var(--brand-grad);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 15px;
}
.site-nav .links {
  display: flex; gap: 22px; margin-right: auto;
  font-size: 14px;
}
.site-nav .links a {
  color: var(--text-2);
}
.site-nav .links a:hover {
  color: var(--text);
}
.site-nav .links a.active {
  color: var(--text); font-weight: 600;
}

/* Page body container */
.page {
  max-width: 720px; margin: 0 auto;
  padding: 40px 20px 80px;
  direction: rtl; text-align: right;
}
html[lang="en"] .page,
.page.ltr {
  direction: ltr; text-align: left;
}

.page h1 {
  font-size: 32px; font-weight: 700;
  margin: 0 0 24px;
  line-height: 1.2;
}
.page h2 {
  font-size: 22px; font-weight: 600;
  margin: 32px 0 12px;
  color: var(--text);
}
.page h3 {
  font-size: 17px; font-weight: 600;
  margin: 20px 0 8px;
  color: var(--text);
}
.page p, .page li {
  color: var(--text-2); line-height: 1.8; font-size: 16px;
  margin: 12px 0;
}
.page ul, .page ol {
  padding-right: 24px; padding-left: 0;
}
html[lang="en"] .page ul, html[lang="en"] .page ol {
  padding-left: 24px; padding-right: 0;
}
.page strong { color: var(--text); }
.page code {
  background: rgba(0,0,0,0.30); padding: 2px 6px;
  border-radius: 4px; font-size: 0.9em;
  font-family: ui-monospace, monospace;
}

/* Card */
.card-light {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 14px; padding: 24px;
  margin: 18px 0;
}

/* CTA button */
.cta {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--brand-grad); color: white;
  padding: 12px 28px; border-radius: 10px;
  font-weight: 600; text-decoration: none;
}
.cta:hover { color: white; transform: translateY(-1px); }

/* FAQ accordion */
details.faq-item {
  border-bottom: 1px solid var(--border);
  padding: 14px 0;
}
details.faq-item summary {
  cursor: pointer; font-weight: 600; color: var(--text);
  font-size: 17px; padding: 4px 0;
  list-style: none;
}
details.faq-item summary::-webkit-details-marker { display: none; }
details.faq-item summary::after {
  content: "+"; float: left; font-size: 22px; color: var(--text-3);
  transition: transform 0.15s;
}
html[lang="en"] details.faq-item summary::after { float: right; }
details.faq-item[open] summary::after { content: "−"; }
details.faq-item .answer {
  margin: 8px 0 0; color: var(--text-2); line-height: 1.7;
}

/* Footer */
.site-foot {
  border-top: 1px solid var(--border);
  background: rgba(0,0,0,0.20);
  padding: 32px 20px; margin-top: 40px;
}
.site-foot-inner {
  max-width: 1080px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px; flex-wrap: wrap;
  color: var(--text-3); font-size: 13px;
}
.site-foot a { color: var(--text-2); margin: 0 10px; }
.site-foot .attr {
  color: var(--text-3); font-size: 12px;
}

@media (max-width: 600px) {
  .page h1 { font-size: 26px; }
  .site-nav .links { gap: 12px; font-size: 13px; }
  .site-nav .links a { padding: 2px 0; }
}