:root {
    --color-primary: #0F2C59;
    --color-primary-dark: #081B38;
    --color-primary-light: #1E3E62;
    --color-secondary: #006A71;
    --color-accent: #D97706;
    --color-accent-light: #F59E0B;
    --color-islamic-green: #15803D;
    --color-bg-light: #F8FAFC;
    --color-bg-card: #FFFFFF;
    --color-text-main: #1E293B;
    --color-text-muted: #64748B;
    --color-border: #E2E8F0;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.07), 0 2px 4px -2px rgb(0 0 0 / 0.07);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.08), 0 4px 6px -4px rgb(0 0 0 / 0.08);
    --shadow-hover: 0 20px 25px -5px rgb(15 44 89 / 0.12), 0 8px 10px -6px rgb(15 44 89 / 0.08);
    --radius-sm: 0.375rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: var(--color-text-main);
    background-color: var(--color-bg-light);
    overflow-x: hidden;
    line-height: 1.6;
}

/* Top Bar */
.top-header-bar {
    background-color: var(--color-primary-dark);
    color: #CBD5E1;
    font-size: 0.85rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.top-header-bar a {
    color: #CBD5E1;
    text-decoration: none;
    transition: color 0.2s ease;
}
.top-header-bar a:hover {
    color: var(--color-accent-light);
}

/* Main Navbar */
.navbar-custom {
    background-color: #FFFFFF;
    box-shadow: 0 2px 10px rgba(15, 44, 89, 0.06);
    transition: all 0.3s ease;
    padding: 0.75rem 0;
}
.navbar-brand-wrapper {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}
.navbar-brand-logo {
    width: 48px;
    height: 48px;
    object-fit: contain;
}
.navbar-brand-title {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1.2;
    margin: 0;
    letter-spacing: -0.02em;
}
.navbar-brand-sub {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-text-muted);
    letter-spacing: 0.03em;
    text-transform: uppercase;
    display: block;
}

.nav-link-custom {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--color-text-main) !important;
    padding: 0.6rem 0.9rem !important;
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
}
.nav-link-custom:hover, .nav-link-custom.active {
    color: var(--color-primary) !important;
    background-color: rgba(15, 44, 89, 0.04);
}

.dropdown-menu-custom {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: 0.5rem;
    min-width: 230px;
}
.dropdown-item-custom {
    padding: 0.55rem 0.85rem;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-main);
    transition: all 0.15s ease;
}
.dropdown-item-custom:hover {
    background-color: rgba(15, 44, 89, 0.06);
    color: var(--color-primary);
    transform: translateX(3px);
}

/* Hero Section */
.hero-section {
    position: relative;
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 60%, var(--color-primary-light) 100%);
    color: #FFFFFF;
    padding: 5rem 0 5.5rem 0;
    overflow: hidden;
}
.hero-pattern {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(245, 158, 11, 0.08) 1px, transparent 0);
    background-size: 24px 24px;
    pointer-events: none;
}
.hero-badge {
    background: rgba(245, 158, 11, 0.15);
    border: 1px solid rgba(245, 158, 11, 0.35);
    color: #FEF08A;
    font-size: 0.85rem;
    font-weight: 600;
    padding: 0.35rem 0.85rem;
    border-radius: 9999px;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}
.hero-title {
    font-size: clamp(2rem, 4vw, 3.25rem);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.025em;
    color: #FFFFFF;
}
.hero-lead {
    font-size: 1.15rem;
    color: #E2E8F0;
    max-width: 650px;
}

/* Action Buttons */
.btn-gold {
    background: linear-gradient(135deg, var(--color-accent-light) 0%, var(--color-accent) 100%);
    color: #FFFFFF;
    font-weight: 600;
    border: none;
    padding: 0.75rem 1.6rem;
    border-radius: var(--radius-md);
    box-shadow: 0 4px 12px rgba(217, 119, 6, 0.35);
    transition: all 0.25s ease;
}
.btn-gold:hover {
    color: #FFFFFF;
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(217, 119, 6, 0.45);
}

.btn-primary-custom {
    background-color: var(--color-primary);
    color: #FFFFFF;
    font-weight: 600;
    border: 1px solid var(--color-primary);
    padding: 0.75rem 1.6rem;
    border-radius: var(--radius-md);
    transition: all 0.25s ease;
}
.btn-primary-custom:hover {
    background-color: var(--color-primary-light);
    color: #FFFFFF;
    transform: translateY(-2px);
}

.btn-outline-white {
    background: rgba(255, 255, 255, 0.1);
    color: #FFFFFF;
    font-weight: 600;
    border: 1px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(8px);
    padding: 0.75rem 1.6rem;
    border-radius: var(--radius-md);
    transition: all 0.25s ease;
}
.btn-outline-white:hover {
    background: #FFFFFF;
    color: var(--color-primary);
    transform: translateY(-2px);
}

/* Feature Cards */
.feature-card {
    background: #FFFFFF;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    height: 100%;
    position: relative;
    box-shadow: var(--shadow-sm);
}
.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(15, 44, 89, 0.2);
}
.feature-icon-wrapper {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    background: rgba(15, 44, 89, 0.08);
    color: var(--color-primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.25rem;
}

/* News / Post Card */
.post-card {
    background: #FFFFFF;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}
.post-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(15, 44, 89, 0.2);
}
.post-thumbnail-wrapper {
    position: relative;
    width: 100%;
    padding-top: 56.25%; /* 16:9 ratio */
    overflow: hidden;
    background-color: #E2E8F0;
}
.post-thumbnail {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.post-card:hover .post-thumbnail {
    transform: scale(1.05);
}
.post-category-badge {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    background: rgba(15, 44, 89, 0.85);
    backdrop-filter: blur(6px);
    color: #FFFFFF;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.25rem 0.65rem;
    border-radius: 9999px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.post-card-body {
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}
.post-date {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    gap: 0.35rem;
    margin-bottom: 0.5rem;
}
.post-title {
    font-size: 1.08rem;
    font-weight: 700;
    color: var(--color-text-main);
    line-height: 1.4;
    margin-bottom: 0.6rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.post-title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s ease;
}
.post-title a:hover {
    color: var(--color-primary);
}
.post-excerpt {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    line-height: 1.5;
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex-grow: 1;
}

/* Announcement Card */
.announcement-card {
    background: #FFFFFF;
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-primary);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    margin-bottom: 1rem;
    transition: all 0.2s ease;
    box-shadow: var(--shadow-sm);
}
.announcement-card.important {
    border-left-color: #DC2626;
    background: #FEF2F2;
}
.announcement-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

/* Section Header Component */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
}
.section-badge {
    color: var(--color-primary);
    background: rgba(15, 44, 89, 0.08);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 0.3rem 0.85rem;
    border-radius: 9999px;
    display: inline-block;
    margin-bottom: 0.75rem;
}
.section-title {
    font-size: clamp(1.6rem, 3vw, 2.25rem);
    font-weight: 800;
    color: var(--color-primary);
    letter-spacing: -0.02em;
    margin-bottom: 0.5rem;
}
.section-subtitle {
    color: var(--color-text-muted);
    font-size: 1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* Headmaster Welcome Card */
.headmaster-card {
    background: #FFFFFF;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    box-shadow: var(--shadow-md);
    position: relative;
}
.headmaster-photo-box {
    width: 140px;
    height: 140px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid #FFFFFF;
    box-shadow: 0 4px 14px rgba(15, 44, 89, 0.15);
}

/* Gallery Grid */
.album-card {
    background: #FFFFFF;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: all 0.3s ease;
}
.album-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}
.album-thumb-wrapper {
    position: relative;
    padding-top: 66%;
    background: #E2E8F0;
    overflow: hidden;
}
.album-thumb {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.album-card:hover .album-thumb {
    transform: scale(1.06);
}

/* Footer */
.footer-main {
    background-color: var(--color-primary-dark);
    color: #94A3B8;
    padding: 4.5rem 0 2rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}
.footer-title {
    color: #FFFFFF;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    letter-spacing: -0.01em;
}
.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}
.footer-links li {
    margin-bottom: 0.65rem;
}
.footer-links a {
    color: #94A3B8;
    text-decoration: none;
    font-size: 0.925rem;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}
.footer-links a:hover {
    color: var(--color-accent-light);
    transform: translateX(3px);
}
.footer-bottom {
    margin-top: 3.5rem;
    padding-top: 1.75rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.85rem;
    color: #64748B;
}

/* Lightbox Modal */
.lightbox-modal .modal-content {
    background: transparent;
    border: none;
}
.lightbox-img {
    max-height: 85vh;
    object-fit: contain;
    border-radius: var(--radius-md);
}

/* Empty State */
.empty-state-box {
    text-align: center;
    padding: 4rem 1.5rem;
    background: #FFFFFF;
    border: 1px dashed var(--color-border);
    border-radius: var(--radius-lg);
}
.empty-state-icon {
    font-size: 3.5rem;
    color: #94A3B8;
    margin-bottom: 1rem;
}

/* Utilities */
.text-primary-custom { color: var(--color-primary) !important; }
.bg-primary-custom { background-color: var(--color-primary) !important; }
.bg-primary-light { background-color: rgba(15, 44, 89, 0.05) !important; }
.text-gold { color: var(--color-accent) !important; }
.bg-gold { background-color: var(--color-accent) !important; }