/* File: style.css */
:root {
    --oau-blue: #002147; /* OAU Navy Blue */
    --oau-gold: #D4AF37; /* Accent Gold */
    --oau-grey: #f8f9fa;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: #333;
}

/* --- NAVIGATION OVERRIDES (White Background / Black Text) --- */
.navbar-custom {
    background-color: #ffffff !important; /* White Background */
    border-bottom: 1px solid #e0e0e0;     /* Subtle grey border */
}

/* Force text to black */
.navbar-custom .navbar-brand,
.navbar-custom .nav-link {
    color: #000000 !important;
    font-weight: 500;
}

/* Hover effect (OAU Gold) */
.navbar-custom .nav-link:hover {
    color: var(--oau-gold) !important;
}

/* Dropdown Menu Styling */
.dropdown-menu {
    border-top: 3px solid var(--oau-gold);
}
.dropdown-item:hover {
    background-color: var(--oau-grey);
    color: var(--oau-blue);
}

/* --- GENERAL UTILITIES --- */

/* Hero Section Fallback (Index.php handles the specific image) */
.hero-section {
    background-color: var(--oau-blue);
    color: white;
    padding: 100px 0;
}

/* Card Hover Effects */
.card {
    transition: transform 0.2s;
    border: none;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}
.card:hover {
    transform: translateY(-5px);
}

/* Footer Styling */
footer {
    background-color: var(--oau-blue);
    color: white;
    padding-top: 40px;
}
footer a {
    color: var(--oau-gold);
    text-decoration: none;
}
footer a:hover {
    text-decoration: underline;
}