/**
- ==============================================================================
- Burutu LGA Portal - assets/css/style.css
- For any technical issue please contact: 
- Developer: Tawfiqur Rahman
- Mail: tawfiq.rm@gmail.com
- Cell & WhatsApp: +8801610700777
- ==============================================================================
*/

:root {
    --cyber-bg-dark: #070c16;
    --cyber-bg-card: rgba(15, 23, 42, 0.75);
    --cyber-cyan: #00f0ff;
    --cyber-blue: #3b82f6;
    --cyber-gold: #f59e0b;
    --cyber-navy: #0f172a;
    --cyber-border: rgba(0, 240, 255, 0.25);
    --cyber-border-glow: rgba(0, 240, 255, 0.6);
    --font-tech: 'Orbitron', sans-serif;
    --font-sans: 'Inter', sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background-color: var(--cyber-bg-dark);
    color: #cbd5e1;
    overflow-x: hidden;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

/* Typography Custom Tech Headers */
.font-tech {
    font-family: var(--font-tech);
}

.text-cyan {
    color: var(--cyber-cyan) !important;
}
.text-gold {
    color: var(--cyber-gold) !important;
}

.glow-title {
    text-shadow: 0 0 15px rgba(0, 240, 255, 0.4), 0 0 30px rgba(0, 240, 255, 0.2);
}

.glow-gold {
    text-shadow: 0 0 15px rgba(245, 158, 11, 0.4);
}

/* Tech Badges & Buttons */
.btn-cyber-primary {
    background: linear-gradient(135deg, #00f0ff 0%, #1d4ed8 100%);
    color: #040914 !important;
    font-weight: 700;
    font-family: var(--font-tech);
    border: 1px solid var(--cyber-cyan);
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.3);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    letter-spacing: 0.5px;
}

.btn-cyber-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 25px rgba(0, 240, 255, 0.7);
    color: #ffffff !important;
}

.btn-cyber-outline {
    background: rgba(0, 240, 255, 0.05);
    color: var(--cyber-cyan) !important;
    font-weight: 600;
    border: 1px solid var(--cyber-cyan);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.btn-cyber-outline:hover {
    background: rgba(0, 240, 255, 0.2);
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.4);
    color: #fff !important;
    transform: translateY(-2px);
}

.btn-cyber-gold {
    background: linear-gradient(135deg, #f59e0b 0%, #b45309 100%);
    color: #0f172a !important;
    font-weight: 700;
    border: 1px solid var(--cyber-gold);
    box-shadow: 0 0 15px rgba(245, 158, 11, 0.3);
    transition: all 0.3s ease;
}

.btn-cyber-gold:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 25px rgba(245, 158, 11, 0.6);
    color: #ffffff !important;
}

/* Futuristic Glass Cards */
.glass-card {
    background: var(--cyber-bg-card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--cyber-border);
    border-radius: 1rem;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.4s ease, box-shadow 0.4s ease;
    position: relative;
    overflow: hidden;
}

.glass-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; height: 1px;
    background: linear-gradient(90deg, transparent, var(--cyber-cyan), transparent);
    opacity: 0.5;
}

.glass-card:hover {
    border-color: var(--cyber-cyan);
    box-shadow: 0 10px 30px rgba(0, 240, 255, 0.15), inset 0 0 15px rgba(0, 240, 255, 0.05);
    transform: translateY(-5px);
}

/* 3D Section Wrapper & Canvas positioning */
.section-3d-relative {
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.webgl-bg-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    opacity: 0.7;
}

/* Preloader */
#page-loader {
    position: fixed;
    inset: 0;
    background: #040812;
    z-index: 99999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

#page-loader.loaded {
    opacity: 0;
    visibility: hidden;
}

.loader-ring {
    width: 80px;
    height: 80px;
    border: 3px solid rgba(0, 240, 255, 0.15);
    border-top: 3px solid var(--cyber-cyan);
    border-right: 3px solid var(--cyber-gold);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    100% { transform: rotate(360deg); }
}


/* Mouse Glow Aura */
#mouse-glow {
    pointer-events: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(0, 240, 255, 0.12) 0%, rgba(59, 130, 246, 0.04) 50%, transparent 70%);
    border-radius: 50%; /* Ensures it's a smooth glowing orb */
    transition: transform 0.08s ease-out;
    transform: translate(-50%, -50%);
    z-index: 999;
    display: block; /* Change from none to block so it renders */
}


@media (min-width: 992px) {
    #mouse-glow { display: block; }
}

/* Top Bar */
.top-announcement-bar {
    background: #040813;
    border-bottom: 1px solid rgba(0, 240, 255, 0.2);
    font-size: 0.825rem;
    position: relative;
    z-index: 1050;
}

/* Navbar Bootstrap override */
.navbar-cyber {
    background: rgba(7, 12, 22, 0.85) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 240, 255, 0.2);
    z-index: 1040;
}

.navbar-cyber .nav-link {
    color: #94a3b8;
    font-weight: 500;
    font-size: 0.9rem;
    transition: color 0.3s ease, text-shadow 0.3s ease;
    padding: 0.5rem 0.9rem;
}

.navbar-cyber .nav-link:hover, .navbar-cyber .nav-link.active {
    color: var(--cyber-cyan) !important;
    text-shadow: 0 0 10px rgba(0, 240, 255, 0.5);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #040812;
}
::-webkit-scrollbar-thumb {
    background: #1e293b;
    border-radius: 4px;
    border: 1px solid var(--cyber-border);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--cyber-cyan);
}

/* Bootstrap Custom Tabs */
.nav-tabs-cyber {
    border-bottom: 1px solid var(--cyber-border);
    overflow-x: auto;
    flex-wrap: nowrap; /* Prevents awkward tab breaking on small mobile screens */
}
.nav-tabs-cyber .nav-link {
    color: #94a3b8;
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    font-family: var(--font-tech);
    font-size: 0.85rem;
    padding: 0.75rem 1.25rem;
    white-space: nowrap;
    transition: all 0.3s ease;
}
.nav-tabs-cyber .nav-link:hover {
    color: var(--cyber-cyan);
}
.nav-tabs-cyber .nav-link.active {
    color: var(--cyber-cyan) !important;
    background: rgba(0, 240, 255, 0.05);
    border-bottom: 2px solid var(--cyber-cyan);
    text-shadow: 0 0 10px rgba(0, 240, 255, 0.4);
}

/* 3D Tilt Card Base */
.tilt-card-wrapper {
    perspective: 1000px;
}
.tilt-card-inner {
    transition: transform 0.15s ease-out;
    transform-style: preserve-3d;
}

/* News hover effect */
.news-img-box {
    overflow: hidden;
    position: relative;
}
.news-img-box img {
    transition: transform 0.5s ease;
}
.glass-card:hover .news-img-box img {
    transform: scale(1.08);
}

/* Media Gallery Overlay */
.gallery-item {
    position: relative;
    border-radius: 1rem;
    overflow: hidden;
    cursor: pointer;
}
.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(7, 12, 22, 0.95) 0%, rgba(7, 12, 22, 0.2) 100%);
    opacity: 0;
    transition: opacity 0.35s ease;
    display: flex;
    align-items: flex-end;
    padding: 1.25rem;
}
.gallery-item:hover .gallery-overlay {
    opacity: 1;
}
.gallery-item img {
    transition: transform 0.5s ease;
}
.gallery-item:hover img {
    transform: scale(1.06);
}

/* Mobile Performance Tweaks: Reduce heavy blur on lower-powered mobile GPUs */
@media (max-width: 767.98px) {
    .glass-card {
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
    }
    .navbar-cyber {
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
    }
}