/* ==========================================================================
   FATA University Main stylesheet
   Branding Colors: Deep Blue & Golden Yellow Accent
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
    --blue: #007bff;
    --indigo: #6610f2;
    --purple: #6f42c1;
    --pink: #e83e8c;
    --red: #dc3545;
    --orange: #fd7e14;
    --yellow: #9b7d3a;
    --green: #28a745;
    --teal: #20c997;
    --cyan: #17a2b8;
    --white: #ffffff;
    --gray: #6c757d;
    --gray-dark: #343a40;
    --primary: #0a2540; /* Navy Blue branding override */
    --secondary: #6c757d;
    --success: #28a745;
    --info: #17a2b8;
    --warning: #9b7d3a; /* Gold branding color */
    --danger: #dc3545;
    --light: #f8f9fa;
    --dark: #12161f;
    --font-heading: 'Outfit', sans-serif;
    --transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
}

body {
    font-family: 'Outfit', sans-serif;
    color: #4a5568;
    background-color: #f7fafc;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--primary);
    font-weight: 700;
}

/* ==========================================================================
   Top Alert Bar & Header Navigation
   ========================================================================== */
.top-bar {
    background-color: var(--primary);
    color: rgba(255, 255, 255, 0.85);
    font-size: 13px;
    padding: 6px 0;
    border-bottom: 2px solid var(--warning);
}
.top-bar a {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    transition: var(--transition);
}
.top-bar a:hover {
    color: var(--warning);
}

.navbar-brand img {
    max-height: 65px;
    transition: var(--transition);
}
.navbar {
    background-color: var(--primary) !important;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    padding: 10px 0;
    transition: var(--transition);
}
.navbar-nav .nav-link {
    color: var(--white) !important;
    font-weight: 600;
    font-size: 15px;
    padding: 8px 16px !important;
    border-radius: 4px;
    transition: var(--transition);
}
.navbar-nav .nav-link:hover,
.navbar-nav .nav-item.active .nav-link {
    color: var(--white) !important;
    background-color: var(--warning);
}
.dropdown-menu {
    border: none;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    border-top: 3px solid var(--warning);
    border-radius: 0 0 8px 8px;
    padding: 10px 0;
    background-color: var(--white);
}
.dropdown-item {
    font-weight: 550;
    font-size: 14px;
    padding: 10px 20px;
    color: #4a5568;
    transition: var(--transition);
}
.dropdown-item:hover {
    background-color: rgba(155, 125, 58, 0.08);
    color: var(--warning);
}

/* ==========================================================================
   Hero Banner Carousel
   ========================================================================== */
.hero-slider .carousel-item {
    height: 580px;
    background-color: var(--dark);
}
.hero-slider .carousel-item img {
    object-fit: cover;
    height: 100%;
    width: 100%;
    opacity: 0.65;
}
.carousel-caption {
    top: 50%;
    transform: translateY(-50%);
    bottom: auto;
    text-align: left;
    max-width: 650px;
    z-index: 10;
}
.carousel-caption h1 {
    font-size: 52px;
    font-weight: 800;
    color: var(--white);
    text-shadow: 0 2px 10px rgba(0,0,0,0.5);
    margin-bottom: 20px;
    animation: fadeInUp 0.8s ease;
}
.carousel-caption p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 30px;
    text-shadow: 0 2px 5px rgba(0,0,0,0.4);
    animation: fadeInUp 1s ease;
}
.carousel-caption .btn {
    animation: fadeInUp 1.2s ease;
    padding: 12px 28px;
    font-weight: 600;
    border-radius: 30px;
}

/* ==========================================================================
   Welcome & Stats Section
   ========================================================================== */
.btn-gold {
    background-color: var(--warning);
    color: var(--white);
    border: none;
    transition: var(--transition);
}
.btn-gold:hover {
    background-color: #83672d;
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(155, 125, 58, 0.3);
}

.stats-section {
    background: linear-gradient(135deg, var(--primary) 0%, #10355a 100%);
    color: var(--white);
    padding: 60px 0;
    position: relative;
    border-top: 5px solid var(--warning);
}
.stat-box {
    text-align: center;
    padding: 20px;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
}
.stat-box:last-child {
    border-right: none;
}
.stat-box i {
    color: var(--warning);
    font-size: 38px;
    margin-bottom: 15px;
}
.stat-number {
    font-size: 44px;
    font-weight: 800;
    margin-bottom: 5px;
    font-family: var(--font-heading);
}
.stat-title {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ==========================================================================
   Interactive News and Notices Grid
   ========================================================================== */
.card-hover {
    transition: var(--transition);
    border: none;
    box-shadow: 0 4px 10px rgba(0,0,0,0.02);
}
.card-hover:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);
}
.news-badge {
    background-color: var(--warning);
    color: var(--white);
    font-size: 11px;
    text-transform: uppercase;
    font-weight: 700;
    padding: 6px 12px;
    border-radius: 4px;
}
.notice-item {
    padding: 15px 20px;
    border-left: 4px solid var(--warning);
    background-color: var(--white);
    margin-bottom: 15px;
    border-radius: 0 8px 8px 0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.02);
    transition: var(--transition);
}
.notice-item:hover {
    border-left-color: var(--primary);
    transform: translateX(3px);
}

/* ==========================================================================
   Photo/Video Lightbox Visual Preview
   ========================================================================== */
.gallery-card {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    height: 220px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}
.gallery-card img {
    height: 100%;
    width: 100%;
    object-fit: cover;
    transition: var(--transition);
}
.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    background: linear-gradient(to top, rgba(10, 37, 64, 0.9) 0%, rgba(10, 37, 64, 0.2) 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 20px;
    opacity: 0;
    transition: var(--transition);
}
.gallery-card:hover .gallery-overlay {
    opacity: 1;
}
.gallery-card:hover img {
    transform: scale(1.1);
}

/* ==========================================================================
   Interactive Footer Styling
   ========================================================================== */
.footer-main {
    background-color: var(--primary);
    color: rgba(255, 255, 255, 0.7);
    padding: 80px 0 30px 0;
    font-size: 14px;
}
.footer-main h5 {
    color: var(--white);
    margin-bottom: 25px;
    font-weight: 600;
    position: relative;
    padding-bottom: 10px;
}
.footer-main h5::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background-color: var(--warning);
}
.footer-links {
    list-style: none;
    padding: 0;
}
.footer-links li {
    margin-bottom: 12px;
}
.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
}
.footer-links a:hover {
    color: var(--warning);
    padding-left: 5px;
}
.social-icons a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--white);
    margin-right: 8px;
    transition: var(--transition);
}
.social-icons a:hover {
    background-color: var(--warning);
    transform: translateY(-3px);
}

/* ==========================================================================
   Page Headers and Banner Backgrounds
   ========================================================================== */
.page-banner {
    background: linear-gradient(rgba(10, 37, 64, 0.85), rgba(10, 37, 64, 0.85)), url('https://images.unsplash.com/photo-1541339907198-e08756dedf3f?auto=format&fit=crop&w=1200&q=80');
    background-size: cover;
    background-position: center;
    color: var(--white);
    padding: 80px 0;
    border-bottom: 4px solid var(--warning);
}

.faq-accordion .accordion-item {
    border: none;
    margin-bottom: 15px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.02);
    border-radius: 8px;
    overflow: hidden;
}
.faq-accordion .accordion-button {
    font-weight: 600;
    color: var(--primary);
    background-color: var(--white);
    box-shadow: none;
}
.faq-accordion .accordion-button:not(.collapsed) {
    background-color: rgba(155, 125, 58, 0.08);
    color: var(--warning);
}

/* ==========================================================================
   Animations
   ========================================================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}