@charset "utf-8";
/* CSS Document */

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Arial, sans-serif;
        }
        
        :root {
            --primary-blue: #1a3a5f;
            --secondary-blue: #2a4a75;
            --accent-gold: #fff;
            --diamond-blue: #4a90e2;
            --light-bg: #f5f5f5;
            --white: #ffffff;
            --success-green: #28a745;
            --info-blue: #17a2b8;
            --warning-orange: #ffc107;
            --danger-red: #dc3545;
            --science-color: #28a745;
            --arts-color: #e74c3c;
            --business-color: #f39c12;
            --tech-color: #3498db;
            --language-color: #9b59b6;
            --other-color: #1abc9c;
            --info-blue: #17a2b8;
            --sports-green: #2ecc71;
            --garden-green: #27ae60;
            --art-purple: #9b59b6;
            --ict-teal: #1abc9c;
            /* new lab colours */
            --physics-blue: #1e5f8e;
            --chemistry-orange: #e67e22;
            --biology-green: #27ae60;
            --design-coral: #e84342;
            --food-maroon: #c0392b;
            --library-brown: #8e44ad;
        }
        
        body {
            background-color: var(--light-bg);
            color: #333;
            line-height: 1.6;
        }
        
        /* Header Styles */
        header {
            background-color: var(--primary-blue);
            color: white;
            padding: 15px 0;
            border-bottom: 5px solid var(--accent-gold);
            position: sticky;
            top: 0;
            z-index: 100;
        }
        
        .header-container {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 0 20px;
        }
        
        .school-name {
            text-align: center;
            flex-grow: 1;
            position: relative;
        }
        
        .anniversary-badge {
            position: absolute;
            top: -15px;
            right: -10px;
            background: linear-gradient(45deg, var(--primary-blue), var(--diamond-blue));
            color: white;
            font-weight: bold;
            font-size: 0.8rem;
            padding: 4px 10px;
            border-radius: 15px;
            animation: badge-pulse 2s infinite;
            box-shadow: 0 0 10px rgba(74, 144, 226, 0.5);
            border: 1px solid var(--accent-gold);
            z-index: 1;
        }
        
        .school-name h1 {
            font-size: 2.2rem;
            letter-spacing: 1px;
            margin-bottom: 5px;
        }
        
        .school-name p {
            font-size: 1.1rem;
            letter-spacing: 0.5px;
            opacity: 0.9;
        }
        
        .logo {
            font-size: 2rem;
            color: var(--accent-silver);
            transition: transform 0.5s;
        }

        /* Logo imperial */
        .header-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 6px;
        }

        /* Right logo container */
        .header-container .logo:last-child {
            width: 60px;
            height: 60px;
            border-radius: 6px;
            background: rgba(212, 175, 55, 0.1);
            border: 2px solid rgba(212, 175, 55, 0.3);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-left: 15px;
        }
        
        .logo {
            width: 100px;
            height: 100px;
            overflow: hidden;
            border-radius: 15px;
            margin-right: 10px;
        }

        .logo img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .logo img:hover {
            transform: scale(1.1);
        }
        
        .logo:hover {
            transform: rotate(0deg);
        }
        @keyframes badge-pulse {
            0% { transform: scale(1); box-shadow: 0 0 10px rgba(74, 144, 226, 0.5); }
            50% { transform: scale(1.05); box-shadow: 0 0 15px rgba(74, 144, 226, 0.8); }
            100% { transform: scale(1); box-shadow: 0 0 10px rgba(74, 144, 226, 0.5); }
        }
        
        /* Navigation Styles */
        nav {
            background-color: var(--secondary-blue);
            padding: 10px 0;
            box-shadow: 0 3px 5px rgba(0,0,0,0.1);
        }
        
        .nav-container {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            padding: 0 20px;
        }
        
        nav a {
            color: white;
            text-decoration: none;
            padding: 10px 20px;
            margin: 0 5px;
            font-weight: 600;
            transition: all 0.3s ease;
            border-radius: 3px;
            position: relative;
            overflow: hidden;
        }
        
        nav a:hover {
            background-color: #3a5a85;
            transform: translateY(-2px);
        }
        
        nav a.active {
            background-color: var(--accent-gold);
            color: #333;
        }
        
        nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 3px;
            background-color: var(--accent-gold);
            transition: width 0.3s ease;
        }
        
        nav a:hover::after {
            width: 100%;
        }
        
        /* Page Header */
        .page-header {
            background: linear-gradient(rgba(26, 58, 95, 0.9), rgba(26, 58, 95, 0.9)), 
                        url('../images/1.jpg');
            background-size: cover;
            background-position: center;
            color: white;
            padding: 30px 20px;
            text-align: center;
            margin-bottom: 50px;
        }
        
        
        
        .page-header h1 {
            font-size: 3.5rem;
            margin-bottom: 20px;
            color: var(--accent-gold);
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
        }
        
        .page-header p {
            font-size: 1.3rem;
            max-width: 800px;
            margin: 0 auto;
            opacity: 0.9;
        }
        
        /* Main Container */
        .gallery-container {
            max-width: 1400px;
            margin: 0 auto 60px;
            padding: 0 20px;
        }
        
        /* Gallery Introduction */
        .gallery-intro {
            background-color: var(--white);
            border-radius: 10px;
            padding: 40px;
            margin-bottom: 50px;
            box-shadow: 0 8px 25px rgba(0,0,0,0.1);
            text-align: center;
        }
        
        .gallery-intro h2 {
            color: var(--primary-blue);
            font-size: 2.2rem;
            margin-bottom: 20px;
        }
        
        .gallery-intro p {
            color: #666;
            font-size: 1.1rem;
            max-width: 800px;
            margin: 0 auto 30px;
            line-height: 1.8;
        }
        
        /* Gallery Navigation */
        .gallery-nav {
            display: flex;
            flex-wrap: wrap;
            gap: 15px;
            margin-bottom: 40px;
            padding: 20px;
            background-color: var(--white);
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            justify-content: center;
            position: sticky;
            top: 130px;
            z-index: 90;
        }
        
        .gallery-nav-btn {
            padding: 12px 25px;
            background-color: #f0f0f0;
            border: none;
            border-radius: 5px;
            cursor: pointer;
            font-weight: 600;
            color: #555;
            transition: all 0.3s;
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1rem;
        }
        
        .gallery-nav-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }
        
        .gallery-nav-btn.active {
            color:white;
        }
        
        .gallery-nav-btn.sports {
            border-left: 5px solid var(--sports-green);
        }
        
        .gallery-nav-btn.sports.active {
            background-color: var(--sports-green);
        }
        
        .gallery-nav-btn.garden {
            border-left: 5px solid var(--garden-green);
        }
        
        .gallery-nav-btn.garden.active {
            background-color: var(--garden-green);
        }
        
        .gallery-nav-btn.art {
            border-left: 5px solid var(--art-purple);
        }
        
        .gallery-nav-btn.art.active {
            background-color: var(--art-purple);
        }
        
        .gallery-nav-btn.ict {
            border-left: 5px solid var(--ict-teal);
        }
        
        .gallery-nav-btn.ict.active {
            background-color: var(--ict-teal);
        }

        /* new gallery nav buttons */
        .gallery-nav-btn.physics {
            border-left: 5px solid var(--physics-blue);
        }
        .gallery-nav-btn.physics.active {
            background-color: var(--physics-blue);
        }

        .gallery-nav-btn.chemistry {
            border-left: 5px solid var(--chemistry-orange);
        }
        .gallery-nav-btn.chemistry.active {
            background-color: var(--chemistry-orange);
        }

        .gallery-nav-btn.biology {
            border-left: 5px solid var(--biology-green);
        }
        .gallery-nav-btn.biology.active {
            background-color: var(--biology-green);
        }

        .gallery-nav-btn.design {
            border-left: 5px solid var(--design-coral);
        }
        .gallery-nav-btn.design.active {
            background-color: var(--design-coral);
        }

        .gallery-nav-btn.food {
            border-left: 5px solid var(--food-maroon);
        }
        .gallery-nav-btn.food.active {
            background-color: var(--food-maroon);
        }

        .gallery-nav-btn.library {
            border-left: 5px solid var(--library-brown);
        }
        .gallery-nav-btn.library.active {
            background-color: var(--library-brown);
        }
        
        /* Gallery Section */
        .gallery-section {
            margin-bottom: 80px;
            display: none;
            animation: fadeIn 0.8s ease;
        }
        
        .gallery-section.active {
            display: block;
        }
        
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        
        .section-header {
            background: linear-gradient(to right, var(--primary-blue), var(--diamond-blue));
            color: white;
            padding: 25px;
            border-radius: 10px 10px 0 0;
            margin-bottom: 30px;
            text-align: center;
        }
        
        .section-header.sports {
            background: linear-gradient(to right, var(--sports-green), #27ae60);
        }
        
        .section-header.garden {
            background: linear-gradient(to right, var(--garden-green), #c0392b);
        }
        
        .section-header.art {
            background: linear-gradient(to right, var(--art-purple), #8e44ad);
        }
        
        .section-header.ict {
            background: linear-gradient(to right, var(--ict-teal), #16a085);
        }

        .section-header.physics {
            background: linear-gradient(to right, var(--physics-blue), #154a6e);
        }
        .section-header.chemistry {
            background: linear-gradient(to right, var(--chemistry-orange), #b85e0e);
        }
        .section-header.biology {
            background: linear-gradient(to right, var(--biology-green), #1e8449);
        }
        .section-header.design {
            background: linear-gradient(to right, var(--design-coral), #b0302a);
        }
        .section-header.food {
            background: linear-gradient(to right, var(--food-maroon), #962d22);
        }
        .section-header.library {
            background: linear-gradient(to right, var(--library-brown), #6c3483);
        }
        
        .section-icon {
            font-size: 3rem;
            margin-bottom: 15px;
            color: var(--accent-gold);
        }
        
        .section-header h2 {
            font-size: 2.2rem;
            margin-bottom: 10px;
        }
        
        .section-description {
            font-size: 1.1rem;
            opacity: 0.9;
            max-width: 800px;
            margin: 0 auto;
        }
        
        /* Gallery Grid */
        .gallery-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
            gap: 25px;
        }
        
        .gallery-item {
            background-color: var(--white);
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 8px 20px rgba(0,0,0,0.1);
            transition: all 0.4s ease;
            cursor: pointer;
            position: relative;
        }
        
        .gallery-item:hover {
            transform: translateY(-10px) scale(1.02);
            box-shadow: 0 15px 30px rgba(0,0,0,0.15);
        }
        
        .gallery-img {
            width: 100%;
            height: 250px;
            object-fit: cover;
            display: block;
            transition: transform 0.5s ease;
        }
        
        .gallery-item:hover .gallery-img {
            transform: scale(1.05);
        }
        
        .gallery-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
            opacity: 0;
            transition: opacity 0.4s ease;
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            padding: 20px;
            color: white;
        }
        
        .gallery-item:hover .gallery-overlay {
            opacity: 1;
        }
        
        .gallery-caption {
            padding: 20px;
        }
        
        .gallery-caption h3 {
            color: var(--primary-blue);
            font-size: 1.3rem;
            margin-bottom: 10px;
        }
        
        .gallery-caption p {
            color: #666;
            font-size: 0.95rem;
            line-height: 1.6;
        }
        
        .gallery-date {
            display: flex;
            align-items: center;
            gap: 8px;
            color: #888;
            font-size: 0.9rem;
            margin-top: 10px;
        }
        
        /* Lightbox Modal - ENLARGED IMAGES */
        .lightbox-modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.95);
            z-index: 1000;
            justify-content: center;
            align-items: center;
            opacity: 0;
            transition: opacity 0.3s ease;
        }
        
        .lightbox-modal.active {
            display: flex;
            opacity: 1;
        }
        
        .lightbox-content {
            max-width: 95vw;
            max-height: 95vh;
            position: relative;
            display: flex;
            flex-direction: column;
            align-items: center;
        }
        
        .lightbox-img {
            max-width: 95vw;
            max-height: 85vh;   /* larger than before */
            width: auto;
            height: auto;
            border-radius: 8px;
            box-shadow: 0 0 30px rgba(0,0,0,0.7);
            object-fit: contain;
            transition: opacity 0.3s;
        }
        
        .lightbox-caption {
            color: white;
            text-align: center;
            padding: 20px 10px 10px;
            max-width: 900px;
            margin: 0 auto;
            background: transparent;
        }
        
        .lightbox-caption h3 {
            font-size: 1.8rem;
            margin-bottom: 8px;
            color: var(--accent-gold);
        }
        
        .lightbox-caption p {
            font-size: 1.1rem;
            opacity: 0.9;
        }
        
        .lightbox-close {
            position: absolute;
            top: 20px;
            right: 30px;
            color: white;
            font-size: 3rem;
            cursor: pointer;
            transition: color 0.3s;
            z-index: 1001;
            text-shadow: 0 0 10px black;
        }
        
        .lightbox-close:hover {
            color: var(--accent-gold);
        }
        
        .lightbox-nav {
            position: absolute;
            top: 50%;
            width: 100%;
            display: flex;
            justify-content: space-between;
            padding: 0 20px;
            transform: translateY(-50%);
            pointer-events: none;
        }
        
        .lightbox-prev, .lightbox-next {
            color: white;
            font-size: 3rem;
            cursor: pointer;
            transition: all 0.2s;
            background-color: rgba(0,0,0,0.4);
            width: 70px;
            height: 70px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            pointer-events: auto;
            border: 2px solid rgba(255,255,255,0.3);
        }
        
        .lightbox-prev:hover, .lightbox-next:hover {
            color: var(--accent-gold);
            background-color: rgba(0,0,0,0.7);
            border-color: var(--accent-gold);
            transform: scale(1.1);
        }
        
        /* Gallery Stats (unchanged) */
        .gallery-stats {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 20px;
            margin: 40px 0;
            padding: 30px;
            background-color: var(--white);
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
        }
        
        .stat-item {
            text-align: center;
            padding: 20px;
            border-radius: 8px;
            transition: transform 0.3s;
        }
        
        .stat-item:hover {
            transform: translateY(-5px);
        }
        
        .stat-item.sports {
            background-color: rgba(46, 204, 113, 0.1);
            border-left: 4px solid var(--sports-green);
        }
        
        .stat-item.garden {
            background-color: rgba(231, 76, 60, 0.1);
            border-left: 4px solid var(--garden-green);
        }
        
        .stat-item.art {
            background-color: rgba(155, 89, 182, 0.1);
            border-left: 4px solid var(--art-purple);
        }
        
        .stat-item.ict {
            background-color: rgba(26, 188, 156, 0.1);
            border-left: 4px solid var(--ict-teal);
        }
        
        .stat-number {
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 10px;
        }
        
        .stat-item.sports .stat-number {
            color: var(--sports-green);
        }
        
        .stat-item.garden .stat-number {
            color: var(--garden-green);
        }
        
        .stat-item.art .stat-number {
            color: var(--art-purple);
        }
        
        .stat-item.ict .stat-number {
            color: var(--ict-teal);
        }
        
        .stat-label {
            color: #666;
            font-weight: 600;
        }
        
        /* Featured Gallery */
        .featured-gallery {
            background-color: var(--white);
            border-radius: 10px;
            padding: 40px;
            margin-bottom: 60px;
            box-shadow: 0 8px 25px rgba(0,0,0,0.1);
        }
        
        .featured-header {
            text-align: center;
            margin-bottom: 40px;
        }
        
        .featured-header h2 {
            color: var(--primary-blue);
            font-size: 2.2rem;
            margin-bottom: 15px;
        }
        
        .featured-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }
        
        .featured-item {
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 20px rgba(0,0,0,0.1);
            transition: all 0.3s;
        }
        
        .featured-item:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.15);
        }
        
        .featured-img {
            width: 100%;
            height: 200px;
            object-fit: cover;
        }
        
        .featured-caption {
            padding: 20px;
            background-color: #f9f9f9;
        }
        
        .featured-caption h3 {
            color: var(--primary-blue);
            font-size: 1.3rem;
            margin-bottom: 10px;
        }
        
        /* Footer */
        footer {
            background-color: var(--primary-blue);
            color: white;
            padding: 50px 0 20px;
            margin-top: 80px;
        }
        
        .footer-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
        }
        
        .footer-column h3 {
            color: var(--accent-gold);
            margin-bottom: 20px;
            font-size: 1.3rem;
        }
        
        .footer-column p {
            margin-bottom: 10px;
            opacity: 0.9;
            line-height: 1.8;
        }
        
        .footer-column a {
            color: white;
            text-decoration: none;
            transition: color 0.3s ease;
            display: block;
            margin-bottom: 8px;
        }
        
        .footer-column a:hover {
            color: var(--accent-gold);
            text-decoration: underline;
        }
        
        .copyright {
            text-align: center;
            padding-top: 30px;
            margin-top: 40px;
            border-top: 1px solid rgba(255,255,255,0.1);
            opacity: 0.8;
            font-size: 0.9rem;
        }
        
        .contact-info {
            margin-top: 10px;
        }
        
        .contact-info i {
            margin-right: 10px;
            color: var(--accent-gold);
            width: 20px;
        }
        
        /* Buttons */
        .btn {
            display: inline-block;
            background-color: var(--primary-blue);
            color: white;
            padding: 12px 25px;
            border-radius: 5px;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s ease;
            border: none;
            cursor: pointer;
            font-size: 1rem;
        }
        
        .btn:hover {
            background-color: var(--secondary-blue);
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }
        
        .btn-gold {
            background-color: var(--accent-gold);
            color: #333;
        }
        
        .btn-gold:hover {
            background-color: #c4a027;
        }
        
        /* Responsive */
        @media (max-width: 1100px) {
            .gallery-grid {
                grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            }
        }
        
        @media (max-width: 768px) {
            .page-header h1 {
                font-size: 2.5rem;
            }
            
            .page-header p {
                font-size: 1.1rem;
            }
            
            .header-container {
                flex-direction: column;
                text-align: center;
            }
            
            .logo {
                margin-bottom: 10px;
                font-size: 2.5rem;
            }
            
            .school-name h1 {
                font-size: 1.8rem;
            }
            
            nav a {
                padding: 8px 12px;
                font-size: 0.9rem;
                margin: 2px;
            }
            
            .gallery-intro h2, .section-header h2, .featured-header h2 {
                font-size: 1.8rem;
            }
            
            .gallery-intro, .featured-gallery {
                padding: 30px 20px;
            }
            
            .gallery-grid {
                grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            }
            
            .gallery-nav {
                top: 130px;
                padding: 15px;
                justify-content: flex-start;
                overflow-x: auto;
                white-space: nowrap;
            }
            
            .gallery-nav-btn {
                padding: 10px 20px;
                font-size: 0.9rem;
            }
            
            .lightbox-nav {
                padding: 0 10px;
            }
            
            .lightbox-prev, .lightbox-next {
                width: 50px;
                height: 50px;
                font-size: 2rem;
            }
            .lightbox-img {
                max-height: 75vh;
            }
        }
        
        @media (max-width: 480px) {
            .page-header {
                padding: 60px 15px;
            }
            
            .page-header h1 {
                font-size: 2rem;
            }
            
            .gallery-intro h2, .section-header h2, .featured-header h2 {
                font-size: 1.6rem;
            }
            
            .gallery-grid {
                grid-template-columns: 1fr;
            }
            
            .gallery-stats {
                grid-template-columns: 1fr;
            }
            
            .featured-grid {
                grid-template-columns: 1fr;
            }
            
            .section-header {
                padding: 20px 15px;
            }
        }