/* Local Tajawal Font */
@font-face {
  font-family: 'Tajawal';
  font-style: normal;
  font-weight: 400;
  font-display: optional;
  src: url(/assets/fonts/tajawal/Iura6YBj_oCad4k1nzSBC45I.woff2) format('woff2');
  unicode-range: U+0600-06FF, U+0750-077F, U+0870-088E, U+0890-0891, U+0897-08E1, U+08E3-08FF, U+200C-200E, U+2010-2011, U+204F, U+2E41, U+FB50-FDFF, U+FE70-FE74, U+FE76-FEFC, U+102E0-102FB, U+10E60-10E7E, U+10EC2-10EC4, U+10EFC-10EFF, U+1EE00-1EE03, U+1EE05-1EE1F, U+1EE21-1EE22, U+1EE24, U+1EE27, U+1EE29-1EE32, U+1EE34-1EE37, U+1EE39, U+1EE3B, U+1EE42, U+1EE47, U+1EE49, U+1EE4B, U+1EE4D-1EE4F, U+1EE51-1EE52, U+1EE54, U+1EE57, U+1EE59, U+1EE5B, U+1EE5D, U+1EE5F, U+1EE61-1EE62, U+1EE64, U+1EE67-1EE6A, U+1EE6C-1EE72, U+1EE74-1EE77, U+1EE79-1EE7C, U+1EE7E, U+1EE80-1EE89, U+1EE8B-1EE9B, U+1EEA1-1EEA3, U+1EEA5-1EEA9, U+1EEAB-1EEBB, U+1EEF0-1EEF1;
}
@font-face {
  font-family: 'Tajawal';
  font-style: normal;
  font-weight: 400;
  font-display: optional;
  src: url(/assets/fonts/tajawal/Iura6YBj_oCad4k1nzGBCw.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Tajawal';
  font-style: normal;
  font-weight: 500;
  font-display: optional;
  src: url(/assets/fonts/tajawal/Iurf6YBj_oCad4k1l8KiHrRpiYlJ.woff2) format('woff2');
  unicode-range: U+0600-06FF, U+0750-077F, U+0870-088E, U+0890-0891, U+0897-08E1, U+08E3-08FF, U+200C-200E, U+2010-2011, U+204F, U+2E41, U+FB50-FDFF, U+FE70-FE74, U+FE76-FEFC, U+102E0-102FB, U+10E60-10E7E, U+10EC2-10EC4, U+10EFC-10EFF, U+1EE00-1EE03, U+1EE05-1EE1F, U+1EE21-1EE22, U+1EE24, U+1EE27, U+1EE29-1EE32, U+1EE34-1EE37, U+1EE39, U+1EE3B, U+1EE42, U+1EE47, U+1EE49, U+1EE4B, U+1EE4D-1EE4F, U+1EE51-1EE52, U+1EE54, U+1EE57, U+1EE59, U+1EE5B, U+1EE5D, U+1EE5F, U+1EE61-1EE62, U+1EE64, U+1EE67-1EE6A, U+1EE6C-1EE72, U+1EE74-1EE77, U+1EE79-1EE7C, U+1EE7E, U+1EE80-1EE89, U+1EE8B-1EE9B, U+1EEA1-1EEA3, U+1EEA5-1EEA9, U+1EEAB-1EEBB, U+1EEF0-1EEF1;
}
@font-face {
  font-family: 'Tajawal';
  font-style: normal;
  font-weight: 500;
  font-display: optional;
  src: url(/assets/fonts/tajawal/Iurf6YBj_oCad4k1l8KiHrFpiQ.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Tajawal';
  font-style: normal;
  font-weight: 700;
  font-display: optional;
  src: url(/assets/fonts/tajawal/Iurf6YBj_oCad4k1l4qkHrRpiYlJ.woff2) format('woff2');
  unicode-range: U+0600-06FF, U+0750-077F, U+0870-088E, U+0890-0891, U+0897-08E1, U+08E3-08FF, U+200C-200E, U+2010-2011, U+204F, U+2E41, U+FB50-FDFF, U+FE70-FE74, U+FE76-FEFC, U+102E0-102FB, U+10E60-10E7E, U+10EC2-10EC4, U+10EFC-10EFF, U+1EE00-1EE03, U+1EE05-1EE1F, U+1EE21-1EE22, U+1EE24, U+1EE27, U+1EE29-1EE32, U+1EE34-1EE37, U+1EE39, U+1EE3B, U+1EE42, U+1EE47, U+1EE49, U+1EE4B, U+1EE4D-1EE4F, U+1EE51-1EE52, U+1EE54, U+1EE57, U+1EE59, U+1EE5B, U+1EE5D, U+1EE5F, U+1EE61-1EE62, U+1EE64, U+1EE67-1EE6A, U+1EE6C-1EE72, U+1EE74-1EE77, U+1EE79-1EE7C, U+1EE7E, U+1EE80-1EE89, U+1EE8B-1EE9B, U+1EEA1-1EEA3, U+1EEA5-1EEA9, U+1EEAB-1EEBB, U+1EEF0-1EEF1;
}
@font-face {
  font-family: 'Tajawal';
  font-style: normal;
  font-weight: 700;
  font-display: optional;
  src: url(/assets/fonts/tajawal/Iurf6YBj_oCad4k1l4qkHrFpiQ.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Tajawal';
  font-style: normal;
  font-weight: 800;
  font-display: optional;
  src: url(/assets/fonts/tajawal/Iurf6YBj_oCad4k1l5anHrRpiYlJ.woff2) format('woff2');
  unicode-range: U+0600-06FF, U+0750-077F, U+0870-088E, U+0890-0891, U+0897-08E1, U+08E3-08FF, U+200C-200E, U+2010-2011, U+204F, U+2E41, U+FB50-FDFF, U+FE70-FE74, U+FE76-FEFC, U+102E0-102FB, U+10E60-10E7E, U+10EC2-10EC4, U+10EFC-10EFF, U+1EE00-1EE03, U+1EE05-1EE1F, U+1EE21-1EE22, U+1EE24, U+1EE27, U+1EE29-1EE32, U+1EE34-1EE37, U+1EE39, U+1EE3B, U+1EE42, U+1EE47, U+1EE49, U+1EE4B, U+1EE4D-1EE4F, U+1EE51-1EE52, U+1EE54, U+1EE57, U+1EE59, U+1EE5B, U+1EE5D, U+1EE5F, U+1EE61-1EE62, U+1EE64, U+1EE67-1EE6A, U+1EE6C-1EE72, U+1EE74-1EE77, U+1EE79-1EE7C, U+1EE7E, U+1EE80-1EE89, U+1EE8B-1EE9B, U+1EEA1-1EEA3, U+1EEA5-1EEA9, U+1EEAB-1EEBB, U+1EEF0-1EEF1;
}
@font-face {
  font-family: 'Tajawal';
  font-style: normal;
  font-weight: 800;
  font-display: optional;
  src: url(/assets/fonts/tajawal/Iurf6YBj_oCad4k1l5anHrFpiQ.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ===== Theme ===== */
:root {
  --primary: #0369a1;
  --primary-dark: #075985;
  --primary-glow: rgba(3, 105, 161, 0.18);
  --accent: #0ea5e9;
  --bg-main: #f8fafc;
  --bg-surface: #ffffff;
  --text-main: #0f172a;
  --text-muted: #475569;
  --border-color: rgba(15, 23, 42, 0.1);
  --shadow: 0 8px 30px rgba(15, 23, 42, 0.06);
}
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body {
  padding-top: 76px;
  background: var(--bg-main);
  color: var(--text-main);
  font-family: 'Tajawal', system-ui, -apple-system, 'Segoe UI', Tahoma, sans-serif;
  line-height: 1.8;
  overflow-x: hidden;
}
a { color: var(--primary); }
a:hover { color: var(--primary-dark); }
.text-muted { color: var(--text-muted) !important; }
.skip-link { position: absolute; top: -40px; right: 8px; background: #000; color: #fff; padding: 6px 12px; z-index: 2000; border-radius: 6px; }
.skip-link:focus { top: 8px; }

/* Navbar */
.navbar-glass { background: rgba(255,255,255,.96); border-bottom: 1px solid var(--border-color); z-index: 1030; }
@supports (backdrop-filter: blur(1px)) { .navbar-glass { background: rgba(255,255,255,.88); backdrop-filter: blur(12px); } }
.brand-logo { width: 48px; height: 48px; object-fit: contain; }
.brand-name { color: #1e3a8a; letter-spacing: .3px; }
.brand-sub { font-size: .72rem; }
.navbar-nav .nav-link { color: var(--text-main) !important; font-weight: 600; }
.navbar-nav .nav-link:hover, .navbar-nav .nav-link.active { color: var(--primary) !important; }
@media (min-width: 992px) { .navbar-nav .nav-link { white-space: nowrap; font-size: .95rem; padding-left: .55rem !important; padding-right: .55rem !important; } }
.navbar .btn-glow { white-space: nowrap; }
@media (min-width: 992px) and (max-width: 1299.98px) { .navbar .brand-sub { display: none; } .navbar-nav .nav-link { font-size: .9rem; padding-left: .45rem !important; padding-right: .45rem !important; } }
@media (min-width: 1300px) { .navbar-nav .nav-link { font-size: 1rem; padding-left: .8rem !important; padding-right: .8rem !important; } }

/* Buttons */
.btn-glow { background: var(--primary); color: #fff; border: none; padding: .7rem 1.6rem; border-radius: 12px; font-weight: 700; box-shadow: 0 8px 20px var(--primary-glow); transition: transform .2s ease, background-color .2s ease; }
.btn-glow:hover, .btn-glow:focus { background: var(--primary-dark); color: #fff; transform: translateY(-2px); }
.btn-sm.btn-glow { padding: .45rem 1rem; }

/* Page hero */
.page-hero { padding: 3.5rem 0 2.5rem; background: radial-gradient(circle at top right, rgba(79,70,229,.06), transparent 45%), radial-gradient(circle at bottom left, rgba(3,105,161,.07), transparent 45%); }
.page-hero h1 { font-weight: 800; color: #0c4a6e; font-size: clamp(1.8rem, 4vw, 2.7rem); line-height: 1.4; }
.page-hero .lead { color: var(--text-muted); max-width: 760px; }

/* Content */
.prose { max-width: 820px; margin: 0 auto; font-size: 1.08rem; }
.prose h2 { font-weight: 800; font-size: 1.55rem; margin: 2.4rem 0 1rem; color: #0c4a6e; }
.prose h3 { font-weight: 700; font-size: 1.22rem; margin: 1.8rem 0 .8rem; }
.prose p, .prose li { color: #1e293b; }
.prose ul, .prose ol { padding-right: 1.3rem; padding-left: 0; }
.prose li { margin-bottom: .45rem; }
.prose img { max-width: 100%; height: auto; border-radius: 12px; }
.prose table { width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: .98rem; background: #fff; }
.prose th, .prose td { border: 1px solid var(--border-color); padding: .7rem .8rem; vertical-align: top; }
.prose thead th { background: #f1f5f9; font-weight: 700; }
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.card-soft { background: var(--bg-surface); border: 1px solid var(--border-color); border-radius: 16px; box-shadow: var(--shadow); padding: 1.5rem; height: 100%; }
.card-soft h3 { font-size: 1.12rem; font-weight: 700; margin-bottom: .5rem; }
.card-soft p { margin-bottom: 0; color: var(--text-muted); font-size: .98rem; }
.feature-icon { width: 46px; height: 46px; border-radius: 12px; display: inline-flex; align-items: center; justify-content: center; background: rgba(3,105,161,.1); color: var(--primary); font-size: 1.35rem; margin-bottom: .8rem; }
.note { background: #f0f9ff; border: 1px solid #bae6fd; border-radius: 12px; padding: 1rem 1.2rem; color: #0c4a6e; }
.checklist { list-style: none; padding: 0 !important; }
.checklist li { position: relative; padding-right: 1.8rem; }
.checklist li::before { content: "✓"; position: absolute; right: 0; top: 0; color: #15803d; font-weight: 800; }
.cta-box { background: linear-gradient(135deg, #e0f2fe, #eef2ff); border: 1px solid #bae6fd; border-radius: 18px; padding: 2rem 1.5rem; text-align: center; }
.breadcrumb { --bs-breadcrumb-divider: '‹'; }
.breadcrumb a { text-decoration: none; }

/* FAQ (no JavaScript needed) */
.faq details { background: #fff; border: 1px solid var(--border-color); border-radius: 12px; padding: 1rem 1.2rem; margin-bottom: .8rem; }
.faq summary { cursor: pointer; font-weight: 700; list-style: none; position: relative; padding-left: 1.5rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; left: 0; top: 0; font-weight: 800; color: var(--primary); }
.faq details[open] summary::after { content: "−"; }
.faq details p { margin: .8rem 0 0; color: #334155; }

/* Blog cards */
.blog-card { background: var(--bg-surface); border: 1px solid var(--border-color); border-radius: 16px; overflow: hidden; height: 100%; box-shadow: var(--shadow); display: flex; flex-direction: column; transition: transform .2s ease, border-color .2s ease; }
.blog-card:hover { transform: translateY(-4px); border-color: var(--primary); }
.blog-card-img { width: 100%; height: 200px; object-fit: cover; border-bottom: 1px solid var(--border-color); background: #e2e8f0; display: block; }
.blog-card-body { padding: 1.4rem; flex: 1; display: flex; flex-direction: column; }
.blog-card-title { font-size: 1.15rem; font-weight: 800; color: var(--text-main); text-decoration: none; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; margin-bottom: .6rem; }
.blog-card-title:hover { color: var(--primary); }
.blog-card-excerpt { color: var(--text-muted); font-size: .95rem; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }

/* Article */
.article-title { font-weight: 800; font-size: clamp(1.7rem, 4vw, 2.5rem); line-height: 1.45; color: #0c4a6e; }
.article-meta { color: var(--text-muted); font-size: .92rem; }
.article-cover { width: 100%; height: auto; max-height: 460px; object-fit: cover; border-radius: 18px; box-shadow: var(--shadow); }
.article-content { background: #fff; border: 1px solid var(--border-color); border-radius: 18px; padding: 1.5rem; }
@media (min-width: 768px) { .article-content { padding: 2.5rem; } }
.article-content a { text-decoration: underline; }
.article-content figure { margin: 1.5rem 0; }
.article-content blockquote { border-right: 4px solid var(--primary); padding: .5rem 1rem; background: #f8fafc; margin: 1.5rem 0; }
.toc { background: #f8fafc; border: 1px solid var(--border-color); border-radius: 14px; padding: 1.2rem 1.4rem; margin-bottom: 1.5rem; }
.toc ol { margin: 0; padding-right: 1.2rem; }
.author-box { display: flex; gap: 1rem; align-items: center; background: #f8fafc; border: 1px solid var(--border-color); border-radius: 14px; padding: 1rem 1.2rem; }

/* Footer */
.site-footer { background: #fff; border-top: 1px solid var(--border-color); }
.footer-title { font-size: 1rem; font-weight: 800; margin-bottom: .8rem; }
.site-footer ul li { margin-bottom: .4rem; }
.site-footer a { color: #334155; text-decoration: none; }
.site-footer a:hover { color: var(--primary); }
.site-footer .btn-outline-dark { color: #0f172a; }
.site-footer .btn-outline-dark:hover { color: #fff; }

/* Pagination */
.pagination .page-link { color: var(--primary); }
.pagination .active > .page-link { background: var(--primary); border-color: var(--primary); color: #fff; }

@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; scroll-behavior: auto !important; } }