:root {
    --uni-navy: #0b2a4a;
    --uni-blue: #123f6d;
    --uni-gold: #c9a227;
    --uni-sand: #f3efe6;
    --uni-ink: #1a2332;
}

* { font-family: 'Cairo', sans-serif; }

body {
    background: var(--uni-sand);
    color: var(--uni-ink);
}

.topbar {
    background: #071c31;
    color: rgba(255,255,255,.85);
}

.topbar a { color: rgba(255,255,255,.85); margin-inline-start: .75rem; text-decoration: none; }
.topbar a:hover { color: var(--uni-gold); }

.site-nav {
    background: linear-gradient(90deg, var(--uni-navy), var(--uni-blue));
    box-shadow: 0 8px 24px rgba(11,42,74,.25);
}

.brand-mark {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--uni-gold);
    color: var(--uni-navy);
    font-size: 1.35rem;
}

.navbar-brand small { font-size: .7rem; display: block; }
.nav-link { font-weight: 600; }
.nav-link.active, .nav-link:hover { color: var(--uni-gold) !important; }

.btn-accent {
    background: var(--uni-gold);
    color: var(--uni-navy);
    border: none;
    font-weight: 700;
}
.btn-accent:hover { background: #ddb52f; color: var(--uni-navy); }

.btn-navy {
    background: var(--uni-navy);
    color: #fff;
    border: none;
    font-weight: 700;
}
.btn-navy:hover { background: var(--uni-blue); color: #fff; }

.hero-slider .carousel-item {
    min-height: 78vh;
    background-size: cover;
    background-position: center;
    position: relative;
}

.hero-slider .carousel-item::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(7,28,49,.85) 0%, rgba(7,28,49,.45) 55%, rgba(7,28,49,.2) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: 8rem 0 5rem;
    color: #fff;
    max-width: 680px;
}

.hero-content .brand-line {
    color: var(--uni-gold);
    font-weight: 800;
    letter-spacing: .04em;
    text-transform: uppercase;
    font-size: .95rem;
}

.hero-content h1 {
    font-size: clamp(2rem, 4vw, 3.4rem);
    font-weight: 800;
    margin: .75rem 0 1rem;
}

.section-title {
    font-weight: 800;
    color: var(--uni-navy);
    margin-bottom: .5rem;
}

.section-sub {
    color: #5b6777;
    max-width: 620px;
}

.stat-band {
    background: linear-gradient(120deg, var(--uni-navy), #1a4f82);
    color: #fff;
    margin-top: -40px;
    position: relative;
    z-index: 3;
    border-radius: 18px;
    box-shadow: 0 18px 40px rgba(11,42,74,.28);
}

.stat-band .stat-num {
    font-size: 2rem;
    font-weight: 800;
    color: var(--uni-gold);
}

.feature-tile {
    background: #fff;
    border: 0;
    border-radius: 16px;
    overflow: hidden;
    height: 100%;
    box-shadow: 0 10px 28px rgba(11,42,74,.08);
    transition: transform .25s ease, box-shadow .25s ease;
}

.feature-tile:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 36px rgba(11,42,74,.14);
}

.feature-tile .media {
    height: 180px;
    background: linear-gradient(135deg, #0b2a4a, #2a6aa8);
    background-size: cover;
    background-position: center;
}

.feature-tile .body { padding: 1.25rem; }

.page-hero {
    background: linear-gradient(120deg, var(--uni-navy), #1d507f);
    color: #fff;
    padding: 4rem 0 3rem;
}

.page-hero h1 { font-weight: 800; }

.content-card {
    background: #fff;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 10px 28px rgba(11,42,74,.08);
}

.site-footer {
    background: #071c31;
}

.footer-text { color: rgba(255,255,255,.7); }
.footer-links a {
    color: rgba(255,255,255,.7);
    text-decoration: none;
    display: inline-block;
    margin-bottom: .4rem;
}
.footer-links a:hover { color: var(--uni-gold); }

.fade-up {
    animation: fadeUp .7s ease both;
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(18px); }
    to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 768px) {
    .hero-slider .carousel-item { min-height: 62vh; }
    .hero-content { padding: 5rem 0 3rem; }
}