:root {
    --bg: #090806;
    --bg-soft: #14110d;
    --card: rgba(255,255,255,.08);
    --card-strong: rgba(255,255,255,.13);
    --text: #fff8eb;
    --muted: #d9c7a3;
    --gold: #d9ad4f;
    --gold-2: #f1d789;
    --black: #070604;
    --line: rgba(255,255,255,.16);
    --green: #12b886;
    --red: #ff6b6b;
    --shadow: 0 22px 65px rgba(0,0,0,.35);
    --radius: 28px;
    --font-ar: 'Cairo', sans-serif;
    --font-en: 'Inter', sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    background: radial-gradient(circle at top left, rgba(217,173,79,.25), transparent 31%), var(--bg);
    color: var(--text);
    font-family: var(--font-ar);
    overflow-x: hidden;
}
body.lang-en { font-family: var(--font-en); }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(1180px, calc(100% - 36px)); margin-inline: auto; }
.preloader { position: fixed; inset: 0; background: var(--black); z-index: 9999; display: grid; place-items: center; transition: .5s; }
.preloader.hide { opacity: 0; visibility: hidden; }
.loader-logo { width: 110px; height: 110px; object-fit: contain; animation: pulse 1.3s infinite ease-in-out; filter: drop-shadow(0 0 30px rgba(217,173,79,.55)); }
@keyframes pulse { 0%, 100% { transform: scale(.96); opacity: .75; } 50% { transform: scale(1.05); opacity: 1; } }
.navbar { position: fixed; inset: 18px 0 auto; z-index: 80; }
.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 12px 16px; border: 1px solid var(--line); background: rgba(7,6,4,.68); backdrop-filter: blur(18px); border-radius: 999px; box-shadow: var(--shadow); }
.brand { display: flex; align-items: center; gap: 12px; min-width: 235px; }
.brand img { width: 54px; height: 54px; object-fit: contain; }
.brand-title { font-weight: 900; letter-spacing: .3px; color: var(--gold-2); line-height: 1.1; }
.brand-sub { font-size: 11px; color: var(--muted); font-family: var(--font-en); letter-spacing: 1.8px; text-transform: uppercase; }
.nav-links { display: flex; align-items: center; gap: 5px; }
.nav-links a { padding: 11px 14px; border-radius: 999px; color: rgba(255,248,235,.84); font-weight: 700; font-size: 14px; transition: .25s; }
.nav-links a:hover, .nav-links a.active { background: rgba(217,173,79,.17); color: var(--gold-2); }
.nav-actions { display: flex; align-items: center; gap: 9px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 9px; border: 0; cursor: pointer; border-radius: 999px; padding: 13px 20px; font-weight: 900; font-family: inherit; transition: .28s ease; white-space: nowrap; }
.btn-primary { background: linear-gradient(135deg, var(--gold), var(--gold-2)); color: #211404; box-shadow: 0 13px 35px rgba(217,173,79,.24); }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 20px 45px rgba(217,173,79,.34); }
.btn-outline { background: rgba(255,255,255,.08); border: 1px solid var(--line); color: var(--text); }
.btn-outline:hover { border-color: rgba(217,173,79,.6); color: var(--gold-2); transform: translateY(-2px); }
.lang-switch { width: 48px; height: 48px; padding: 0; }
.menu-toggle { display: none; width: 48px; height: 48px; padding: 0; }
.hero { position: relative; min-height: 100vh; display: grid; align-items: center; padding: 136px 0 72px; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; z-index: -2; }
.hero-bg img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transform: scale(1.06); animation: heroSlide 18s infinite; }
.hero-bg img:nth-child(2) { animation-delay: 6s; }
.hero-bg img:nth-child(3) { animation-delay: 12s; }
@keyframes heroSlide { 0%, 30% { opacity: 1; transform: scale(1); } 35%, 100% { opacity: 0; transform: scale(1.06); } }
.hero-overlay { position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(7,6,4,.92), rgba(7,6,4,.62), rgba(7,6,4,.26)), radial-gradient(circle at 20% 20%, rgba(217,173,79,.28), transparent 33%); }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 46px; align-items: center; }
.eyebrow { color: var(--gold-2); font-weight: 900; display: inline-flex; align-items: center; gap: 9px; padding: 9px 14px; background: rgba(217,173,79,.12); border: 1px solid rgba(217,173,79,.25); border-radius: 999px; margin-bottom: 18px; }
h1 { font-size: clamp(42px, 6vw, 86px); line-height: 1.03; margin: 0 0 18px; font-weight: 1000; letter-spacing: -1.5px; }
body:not(.lang-en) h1 { letter-spacing: -2.6px; }
.hero p { color: rgba(255,248,235,.86); font-size: 20px; line-height: 1.9; margin: 0 0 30px; max-width: 680px; }
.hero-buttons { display: flex; gap: 13px; flex-wrap: wrap; }
.hero-card { justify-self: end; width: min(430px, 100%); background: rgba(9,8,6,.72); border: 1px solid rgba(255,255,255,.18); backdrop-filter: blur(18px); border-radius: 34px; padding: 26px; box-shadow: var(--shadow); position: relative; overflow: hidden; }
.hero-card::before { content: ''; position: absolute; width: 210px; height: 210px; background: rgba(217,173,79,.18); filter: blur(40px); border-radius: 50%; top: -80px; left: -70px; }
.hero-card img { width: 128px; height: 128px; object-fit: contain; margin: 0 auto 18px; filter: drop-shadow(0 18px 35px rgba(0,0,0,.45)); }
.hero-card h3 { margin: 0 0 10px; font-size: 26px; color: var(--gold-2); text-align: center; }
.hero-card p { margin: 0 0 22px; text-align: center; font-size: 15px; line-height: 1.8; color: var(--muted); }
.quick-search { background: rgba(255,255,255,.08); border: 1px solid var(--line); border-radius: 24px; padding: 14px; display: flex; gap: 10px; }
.quick-search input { flex: 1; min-width: 0; background: rgba(255,255,255,.09); border: 1px solid transparent; color: var(--text); border-radius: 18px; padding: 14px 16px; font-family: inherit; outline: 0; }
.quick-search input:focus { border-color: rgba(217,173,79,.55); }
.quick-search button { border-radius: 18px; }
.section { padding: 92px 0; position: relative; }
.section.alt { background: linear-gradient(180deg, rgba(255,255,255,.035), rgba(255,255,255,.015)); }
.section-head { text-align: center; margin: 0 auto 44px; max-width: 760px; }
.section-label { color: var(--gold-2); font-weight: 900; margin-bottom: 10px; display: inline-flex; gap: 8px; align-items: center; }
h2 { margin: 0; font-size: clamp(31px, 4vw, 50px); line-height: 1.16; }
.section-head p { color: var(--muted); line-height: 1.9; font-size: 17px; }
.programs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.program-card, .faculty-card, .why-card, .news-card, .result-card, .stat-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; box-shadow: 0 16px 45px rgba(0,0,0,.18); transition: .28s; position: relative; overflow: hidden; }
.program-card:hover, .faculty-card:hover, .why-card:hover, .news-card:hover, .stat-card:hover { transform: translateY(-7px); background: var(--card-strong); border-color: rgba(217,173,79,.38); }
.icon-box { width: 58px; height: 58px; border-radius: 19px; background: linear-gradient(135deg, rgba(217,173,79,.22), rgba(241,215,137,.08)); display: grid; place-items: center; color: var(--gold-2); font-size: 25px; margin-bottom: 18px; border: 1px solid rgba(217,173,79,.22); }
.program-card h3, .faculty-card h3, .why-card h3, .news-card h3 { margin: 0 0 12px; font-size: 22px; color: var(--gold-2); }
.program-card p, .faculty-card p, .why-card p, .news-card p { color: var(--muted); line-height: 1.85; margin: 0 0 18px; }
.duration { display: inline-flex; align-items: center; gap: 9px; padding: 8px 12px; border-radius: 999px; background: rgba(255,255,255,.08); color: #fff; font-weight: 800; }
.faculties { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.faculty-card { padding: 22px; min-height: 230px; }
.faculty-card .icon-box { width: 52px; height: 52px; font-size: 21px; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 34px; }
.stat-card { text-align: center; padding: 24px 18px; }
.stat-number { font-size: 42px; color: var(--gold-2); font-weight: 1000; line-height: 1; }
.stat-label { color: var(--muted); margin-top: 8px; }
.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.news-card { padding: 0; overflow: hidden; }
.news-card img { width: 100%; height: 210px; object-fit: cover; }
.news-body { padding: 24px; }
.date { color: var(--gold-2); font-size: 14px; font-weight: 900; margin-bottom: 10px; display: inline-flex; gap: 8px; align-items: center; }
.search-section { background: radial-gradient(circle at 75% 10%, rgba(217,173,79,.2), transparent 32%), rgba(255,255,255,.035); }
.search-panel { display: grid; grid-template-columns: .92fr 1.08fr; gap: 26px; align-items: start; }
.search-box { background: rgba(9,8,6,.72); border: 1px solid var(--line); border-radius: 34px; padding: 28px; box-shadow: var(--shadow); }
.search-box h3 { font-size: 27px; margin: 0 0 14px; color: var(--gold-2); }
.search-box p { color: var(--muted); line-height: 1.85; margin-bottom: 22px; }
.form-row { display: flex; gap: 10px; }
.input { width: 100%; background: rgba(255,255,255,.08); border: 1px solid var(--line); border-radius: 18px; color: var(--text); padding: 15px 17px; outline: 0; font-family: inherit; }
.input:focus { border-color: rgba(217,173,79,.65); box-shadow: 0 0 0 4px rgba(217,173,79,.12); }
.results { display: grid; gap: 16px; }
.result-card { padding: 22px; }
.result-card h4 { margin: 0 0 8px; color: var(--gold-2); font-size: 22px; }
.meta-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin: 16px 0; }
.meta { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.09); border-radius: 16px; padding: 12px; }
.meta span { display: block; color: var(--muted); font-size: 12px; margin-bottom: 4px; }
.certificate-list { display: grid; gap: 10px; margin-top: 16px; }
.certificate-item { display: flex; align-items: center; justify-content: space-between; gap: 12px; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.1); border-radius: 18px; padding: 14px; }
.certificate-item strong { color: #fff; }
.badge { display: inline-flex; align-items: center; gap: 6px; border-radius: 999px; padding: 7px 10px; font-size: 12px; font-weight: 900; }
.badge.valid { color: #d3fff0; background: rgba(18,184,134,.14); border: 1px solid rgba(18,184,134,.26); }
.badge.pending { color: #fff3bf; background: rgba(241,196,15,.14); border: 1px solid rgba(241,196,15,.25); }
.badge.expired, .badge.revoked { color: #ffe3e3; background: rgba(255,107,107,.14); border: 1px solid rgba(255,107,107,.25); }
.empty-state { border: 1px dashed rgba(217,173,79,.35); border-radius: 24px; padding: 26px; color: var(--muted); text-align: center; background: rgba(217,173,79,.06); }
.cta { padding: 80px 0; background: linear-gradient(135deg, rgba(217,173,79,.24), rgba(255,255,255,.04)); }
.cta-box { display: flex; align-items: center; justify-content: space-between; gap: 24px; border-radius: 34px; padding: 34px; background: rgba(9,8,6,.76); border: 1px solid var(--line); box-shadow: var(--shadow); }
.cta h2 { color: var(--gold-2); }
.cta p { color: var(--muted); margin: 10px 0 0; }
.footer { padding: 58px 0 30px; background: #050403; border-top: 1px solid var(--line); }
.footer-grid { display: grid; grid-template-columns: 1.3fr .7fr .9fr; gap: 32px; }
.footer-brand img { width: 86px; margin-bottom: 12px; }
.footer h4 { color: var(--gold-2); margin: 0 0 14px; }
.footer p, .footer li { color: var(--muted); line-height: 1.85; }
.footer ul { padding: 0; margin: 0; list-style: none; display: grid; gap: 8px; }
.copy { border-top: 1px solid rgba(255,255,255,.08); margin-top: 34px; padding-top: 18px; color: rgba(255,248,235,.55); text-align: center; }
[data-en], [data-ar] { transition: opacity .2s; }
body.lang-en [data-ar], body:not(.lang-en) [data-en] { display: none !important; }
@media (max-width: 1040px) {
    .nav-links { position: fixed; top: 94px; right: 18px; left: 18px; display: none; flex-direction: column; background: rgba(7,6,4,.95); border: 1px solid var(--line); border-radius: 26px; padding: 14px; align-items: stretch; }
    .nav-links.show { display: flex; }
    .nav-links a { text-align: center; }
    .menu-toggle { display: inline-flex; }
    .hero-grid, .search-panel { grid-template-columns: 1fr; }
    .hero-card { justify-self: stretch; }
    .faculties, .why-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 760px) {
    .container { width: min(100% - 24px, 1180px); }
    .brand { min-width: 0; }
    .brand-title { font-size: 13px; }
    .brand-sub { display: none; }
    .brand img { width: 44px; height: 44px; }
    .nav-inner { padding: 9px; }
    .btn { padding: 12px 14px; }
    .nav-actions .btn-primary { display: none; }
    .hero { padding-top: 118px; }
    .hero p { font-size: 16px; }
    .programs, .news-grid, .stats, .faculties, .why-grid { grid-template-columns: 1fr; }
    .form-row, .quick-search, .cta-box { flex-direction: column; align-items: stretch; }
    .meta-grid { grid-template-columns: 1fr; }
    .certificate-item { flex-direction: column; align-items: stretch; }
    .footer-grid { grid-template-columns: 1fr; }
}