:root {
            /* Light Theme (Default) */
            --bg-gradient-1: #ffffff;
            --bg-gradient-2: #f8f9fa;
            --bg-gradient-3: #e9ecef;
            --bg-type: linear-gradient;
            --bg-radial-center: rgba(200, 220, 255, 0.3);
            --bg-radial-edge: rgba(255, 255, 255, 0);
            
            --primary-color: #3498db;
            --secondary-color: #2980b9;
            --accent-color: #1abc9c;
            
            --text-primary: #2c3e50;
            --text-secondary: #7f8c8d;
            --text-tertiary: #555;
            --text-description: #34495e;
            
            --sidebar-bg: rgba(255, 255, 255, 0.95);
            --sidebar-border: rgba(52, 152, 219, 0.2);
            --sidebar-shadow: rgba(0, 0, 0, 0.08);
            
            --card-bg: rgba(255, 255, 255, 0.95);
            --card-border: rgba(52, 152, 219, 0.2);
            --card-shadow: rgba(0, 0, 0, 0.1);
            
            --nav-hover-bg: rgba(52, 152, 219, 0.1);
            --nav-hover-border: #3498db;
            --nav-active-bg: linear-gradient(135deg, rgba(52, 152, 219, 0.15), rgba(26, 188, 156, 0.1));
            --nav-active-shadow: rgba(52, 152, 219, 0.2);
            
            --spec-bg: rgba(248, 249, 250, 0.8);
            --spec-border: rgba(52, 152, 219, 0.2);
            --spec-hover-shadow: rgba(52, 152, 219, 0.2);
            
            --star-color: #95a5a6;
            --star-glow: rgba(149, 165, 166, 0.5);
            
            --success-bg: rgba(26, 188, 156, 0.1);
            --success-border: rgba(26, 188, 156, 0.3);
            --success-text: #16a085;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: linear-gradient(135deg, var(--bg-gradient-1) 0%, var(--bg-gradient-2) 50%, var(--bg-gradient-3) 100%);
            color: var(--text-primary);
            min-height: 100vh;
            overflow-x: hidden;
            position: relative;
            transition: background 0.5s ease;
        }

        body::before {
            content: '';
            position: fixed;
            top: 50%;
            left: 50%;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, var(--bg-radial-center) 0%, var(--bg-radial-edge) 70%);
            border-radius: 50%;
            transform: translate(-50%, -50%);
            pointer-events: none;
            z-index: 0;
            transition: background 0.5s ease;
        }

        /* Animated stars background */
        .stars {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            pointer-events: none;
            z-index: 0;
        }

        .star {
            position: absolute;
            width: 2px;
            height: 2px;
            background: var(--star-color);
            border-radius: 50%;
            animation: twinkle 3s infinite;
            transition: background 0.5s ease;
        }

        @keyframes twinkle {
            0%, 100% { 
                opacity: 0.2;
                box-shadow: 0 0 2px var(--star-glow);
            }
            50% { 
                opacity: 0.5;
                box-shadow: 0 0 4px var(--star-glow);
            }
        }

        .container {
            display: block;
            min-height: 100vh;
            position: relative;
            z-index: 1;
        }

        /* Left Navigation */
        .sidebar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            width: 100%;
            height: auto;
            max-height: 0;
            background: var(--sidebar-bg);
            backdrop-filter: blur(10px);
            border-bottom: 2px solid var(--sidebar-border);
            padding: 0;
            box-shadow: 0 5px 30px var(--sidebar-shadow);
            transition: all 0.3s ease;
            overflow: hidden;
            z-index: 999;
        }

        .sidebar.menu-open {
            max-height: 80vh;
            padding: 1rem 0;
            overflow-y: auto;
        }

        .sidebar.menu-hidden {
            transform: translateY(0);
            max-height: 0;
            padding: 0;
        }

        .logo {
            text-align: center;
            margin-bottom: 1rem;
            padding: 0 1rem;
        }

        .logo h1 {
            font-size: 1.3rem;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color), var(--accent-color));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 0.3rem;
            transition: all 0.5s ease;
        }

        .logo p {
            font-size: 0.75rem;
            color: var(--text-secondary);
            letter-spacing: 2px;
            transition: color 0.5s ease;
        }

        .nav-menu {
            list-style: none;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 0.5rem;
            padding: 0 1rem;
        }

        .nav-item {
            padding: 0.75rem 1.5rem;
            margin: 0.5rem 1rem;
            cursor: pointer;
            border-radius: 10px;
            transition: all 0.3s ease;
            border-left: 3px solid transparent;
            position: relative;
            overflow: hidden;
        }

        .nav-section {
            color: var(--text-secondary);
            font-size: 0.75rem;
            text-transform: uppercase;
            letter-spacing: 1.5px;
            padding: 0.75rem 1rem;
            font-weight: 600;
            grid-column: 1 / -1;
            background: rgba(0, 0, 0, 0.05);
            border-radius: 5px;
            margin-top: 0.5rem;
        }

        .nav-item {
            padding: 0.75rem 1rem;
            margin: 0;
            cursor: pointer;
            border-radius: 8px;
            transition: all 0.3s ease;
            border-left: none;
            border: 2px solid transparent;
            position: relative;
            overflow: hidden;
            text-align: center;
        }

        .nav-item::before {
            display: none;
        }

        .nav-item:hover {
            background: var(--nav-hover-bg);
            border-color: var(--nav-hover-border);
            transform: translateY(-2px);
        }

        .nav-item.active {
            background: var(--nav-active-bg);
            border-color: var(--primary-color);
            box-shadow: 0 4px 15px var(--nav-active-shadow);
        }

        .nav-item span {
            font-weight: 500;
            letter-spacing: 0.5px;
            transition: color 0.5s ease;
        }

        .nav-item.sold-out span {
            text-decoration: line-through;
            opacity: 0.6;
        }

        .nav-item.sold-out::after {
            content: ' (Sold Out)';
            font-size: 0.75rem;
            color: #e74c3c;
            font-weight: 600;
            text-decoration: none;
        }

        /* Sold Out Badge */
        .sold-out-badge {
            display: inline-block;
            background: linear-gradient(135deg, #e74c3c, #c0392b);
            color: white !important;
            padding: 0.5rem 1rem;
            border-radius: 20px;
            font-size: 0.9rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-left: 1rem;
            box-shadow: 0 4px 15px rgba(231, 76, 60, 0.3);
            -webkit-background-clip: padding-box;
            background-clip: padding-box;
            -webkit-text-fill-color: white;
        }

        /* Pricing Section */
        .pricing-section {
            text-align: center;
            margin: 2rem 0;
            padding: 2rem;
            background: rgba(0, 0, 0, 0.05);
            border-radius: 15px;
            border: 2px solid var(--card-border);
        }

        .price-container {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 1rem;
            flex-wrap: wrap;
        }

        .original-price {
            font-size: 1.5rem;
            color: var(--text-secondary);
            text-decoration: line-through;
        }

        .current-price {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--primary-color);
        }

        .discount-badge {
            display: inline-block;
            background: linear-gradient(135deg, #27ae60, #229954);
            color: white !important;
            padding: 0.5rem 1rem;
            border-radius: 20px;
            font-size: 1rem;
            font-weight: 700;
            box-shadow: 0 4px 15px rgba(39, 174, 96, 0.3);
            -webkit-background-clip: padding-box;
            background-clip: padding-box;
            -webkit-text-fill-color: white;
        }

        .price-label {
            font-size: 0.9rem;
            color: var(--text-secondary);
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 0.5rem;
        }

        /* Media/Reviews Section */
        .media-section {
            margin: 2rem 0;
            padding: 2rem;
            background: rgba(0, 0, 0, 0.05);
            border-radius: 15px;
            border: 2px solid var(--card-border);
        }

        .media-section h3 {
            color: var(--primary-color);
            font-size: 1.3rem;
            margin-bottom: 1rem;
            text-align: center;
        }

        .review-links {
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
        }

        .review-link {
            display: flex;
            align-items: center;
            padding: 1rem 1.5rem;
            background: var(--spec-bg);
            border: 1px solid var(--spec-border);
            border-radius: 10px;
            text-decoration: none;
            color: var(--text-primary);
            transition: all 0.3s ease;
            gap: 0.75rem;
        }

        .review-link:hover {
            transform: translateX(5px);
            border-color: var(--primary-color);
            box-shadow: 0 4px 15px var(--spec-hover-shadow);
        }

        .review-link::before {
            content: '⊕';
            font-size: 1.2rem;
        }

        .review-link-text {
            flex: 1;
            font-weight: 500;
        }

        .review-link::after {
            content: '→';
            font-size: 1.2rem;
            color: var(--primary-color);
        }

        /* Footer */
        .page-footer {
            margin-top: 3rem;
            padding: 2rem;
            text-align: center;
            border-top: 2px solid var(--card-border);
        }

        .instagram-feed {
            margin: 2rem 0;
            padding: 1.5rem;
            background: var(--spec-bg);
            border-radius: 15px;
            border: 1px solid var(--card-border);
        }

        .instagram-feed iframe {
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
        }

        .social-links {
            display: flex;
            justify-content: center;
            gap: 1.5rem;
            margin-bottom: 1rem;
        }

        .social-link {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.75rem 1.5rem;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            color: white;
            text-decoration: none;
            border-radius: 25px;
            font-weight: 600;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px var(--spec-hover-shadow);
        }

        .social-link:hover {
            transform: translateY(-3px);
            box-shadow: 0 6px 20px var(--spec-hover-shadow);
        }

        .social-icon {
            font-size: 1.3rem;
        }

        .footer-text {
            color: var(--text-secondary);
            font-size: 0.9rem;
            margin-top: 1rem;
        }

        /* Shopping Cart Styles */
        .cart-button {
            position: fixed;
            bottom: 20px;
            right: 20px;
            z-index: 1000;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            color: white;
            width: 60px;
            height: 60px;
            border-radius: 50%;
            border: none;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
            box-shadow: 0 4px 20px var(--spec-hover-shadow);
            transition: all 0.3s ease;
        }

        .cart-button:hover {
            transform: scale(1.1);
            box-shadow: 0 6px 25px var(--spec-hover-shadow);
        }

        .cart-count {
            position: absolute;
            top: -5px;
            right: -5px;
            background: #e74c3c;
            color: white;
            width: 24px;
            height: 24px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.75rem;
            font-weight: 700;
        }

        .cart-modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.8);
            z-index: 9999;
            align-items: center;
            justify-content: center;
        }

        .cart-modal.show {
            display: flex;
        }

        .cart-container {
            background: var(--card-bg);
            border-radius: 20px;
            width: 90%;
            max-width: 600px;
            max-height: 80vh;
            overflow-y: auto;
            padding: 2rem;
            box-shadow: 0 10px 50px rgba(0, 0, 0, 0.5);
        }

        .cart-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 1.5rem;
            padding-bottom: 1rem;
            border-bottom: 2px solid var(--card-border);
        }

        .cart-header h2 {
            color: var(--primary-color);
            margin: 0;
        }

        .cart-close {
            background: none;
            border: none;
            font-size: 2rem;
            cursor: pointer;
            color: var(--text-primary);
            transition: all 0.3s ease;
        }

        .cart-close:hover {
            color: #e74c3c;
            transform: rotate(90deg);
        }

        .cart-items {
            margin-bottom: 1.5rem;
        }

        .cart-item {
            display: flex;
            gap: 1rem;
            padding: 1rem;
            background: var(--spec-bg);
            border-radius: 10px;
            margin-bottom: 1rem;
            align-items: center;
        }

        .cart-item-info {
            flex: 1;
        }

        .cart-item-name {
            font-weight: 600;
            color: var(--primary-color);
            margin-bottom: 0.25rem;
        }

        .cart-item-price {
            color: var(--text-secondary);
            font-size: 0.9rem;
        }

        .cart-item-remove {
            background: #e74c3c;
            color: white;
            border: none;
            padding: 0.5rem 1rem;
            border-radius: 5px;
            cursor: pointer;
            font-weight: 600;
            transition: all 0.3s ease;
        }

        .cart-item-remove:hover {
            background: #c0392b;
            transform: scale(1.05);
        }

        .cart-empty {
            text-align: center;
            padding: 2rem;
            color: var(--text-secondary);
        }

        .cart-summary {
            border-top: 2px solid var(--card-border);
            padding-top: 1rem;
            margin-top: 1rem;
        }

        .cart-total {
            display: flex;
            justify-content: space-between;
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--primary-color);
            margin-bottom: 1rem;
        }

        .cart-actions {
            display: flex;
            gap: 1rem;
            flex-direction: column;
        }

        .cart-checkout-btn {
            padding: 1rem;
            background: linear-gradient(135deg, #27ae60, #229954);
            color: white;
            border: none;
            border-radius: 10px;
            font-size: 1.1rem;
            font-weight: 700;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .cart-checkout-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(39, 174, 96, 0.4);
        }

        .cart-clear-btn {
            padding: 0.75rem;
            background: transparent;
            color: var(--text-secondary);
            border: 1px solid var(--card-border);
            border-radius: 10px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .cart-clear-btn:hover {
            background: var(--spec-bg);
            border-color: #e74c3c;
            color: #e74c3c;
        }

        .checkout-form {
            margin-top: 1.5rem;
            padding-top: 1.5rem;
            border-top: 2px solid var(--card-border);
        }

        .checkout-form-header {
            margin-bottom: 1rem;
        }

        .checkout-form-header h3 {
            color: var(--primary-color);
            font-size: 1.2rem;
            margin: 0;
        }

        .checkout-form .form-group {
            margin-bottom: 1rem;
        }

        .checkout-form .form-group label {
            display: block;
            color: var(--primary-color);
            margin-bottom: 0.5rem;
            font-weight: 500;
            font-size: 0.9rem;
        }

        .checkout-form .form-group input,
        .checkout-form .form-group textarea {
            width: 100%;
            padding: 0.75rem;
            background: var(--spec-bg);
            border: 1px solid var(--spec-border);
            border-radius: 8px;
            color: var(--text-primary);
            font-size: 0.95rem;
            font-family: inherit;
            transition: all 0.3s ease;
        }

        .checkout-form .form-group input:focus,
        .checkout-form .form-group textarea:focus {
            outline: none;
            border-color: var(--primary-color);
            box-shadow: 0 0 10px var(--spec-hover-shadow);
        }

        .checkout-form .form-group textarea {
            resize: vertical;
        }

        .coupon-section {
            margin: 1.5rem 0;
            padding: 1.5rem;
            background: var(--spec-bg);
            border-radius: 10px;
            border: 1px solid var(--card-border);
        }

        .coupon-section h4 {
            color: var(--primary-color);
            font-size: 1rem;
            margin-bottom: 1rem;
        }

        .coupon-input-group {
            display: flex;
            gap: 0.5rem;
        }

        .coupon-input {
            flex: 1;
            padding: 0.75rem;
            background: var(--card-bg);
            border: 1px solid var(--spec-border);
            border-radius: 8px;
            color: var(--text-primary);
            font-size: 0.95rem;
            font-family: inherit;
            transition: all 0.3s ease;
        }

        .coupon-input:focus {
            outline: none;
            border-color: var(--primary-color);
            box-shadow: 0 0 10px var(--spec-hover-shadow);
        }

        .coupon-apply-btn {
            padding: 0.75rem 1.5rem;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            color: white;
            border: none;
            border-radius: 8px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .coupon-apply-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 15px var(--spec-hover-shadow);
        }

        .coupon-message {
            margin-top: 0.5rem;
            padding: 0.5rem;
            border-radius: 5px;
            font-size: 0.9rem;
            display: none;
        }

        .coupon-message.success {
            display: block;
            background: rgba(39, 174, 96, 0.1);
            color: #27ae60;
            border: 1px solid rgba(39, 174, 96, 0.3);
        }

        .coupon-message.error {
            display: block;
            background: rgba(231, 76, 60, 0.1);
            color: #e74c3c;
            border: 1px solid rgba(231, 76, 60, 0.3);
        }

        .discount-line {
            display: flex;
            justify-content: space-between;
            color: #27ae60;
            font-size: 1.1rem;
            margin: 0.5rem 0;
            font-weight: 600;
        }

        .subtotal-line {
            display: flex;
            justify-content: space-between;
            color: var(--text-secondary);
            font-size: 1.1rem;
            margin: 0.5rem 0;
        }

        .add-to-cart-btn {
            padding: 1rem 2rem;
            background: linear-gradient(135deg, #27ae60, #229954);
            color: white;
            border: none;
            border-radius: 10px;
            font-size: 1.1rem;
            font-weight: 700;
            cursor: pointer;
            transition: all 0.3s ease;
            width: 100%;
            margin-top: 1rem;
        }

        .add-to-cart-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(39, 174, 96, 0.4);
        }

        .add-to-cart-btn:disabled {
            background: linear-gradient(135deg, #95a5a6, #7f8c8d);
            cursor: not-allowed;
            transform: none;
        }

        /* Main Content */
        .main-content {
            padding: 2rem 3rem;
            padding-top: 5rem;
            position: relative;
            transition: all 0.3s ease;
            min-height: 100vh;
        }

        .main-content.menu-open {
            padding-top: 5rem;
        }

        .main-content.menu-hidden {
            padding-top: 5rem;
        }

        .page {
            display: none;
            animation: fadeIn 0.5s ease;
        }

        .page.active {
            display: block;
        }

        @keyframes fadeIn {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .paddle-card {
            background: var(--card-bg);
            backdrop-filter: blur(15px);
            border-radius: 20px;
            padding: 2.5rem;
            max-width: 900px;
            margin: 0 auto;
            border: 1px solid var(--card-border);
            box-shadow: 0 10px 40px var(--card-shadow);
            transition: all 0.5s ease;
        }

        .paddle-header {
            text-align: center;
            margin-bottom: 2.5rem;
            padding-bottom: 1.5rem;
            border-bottom: 2px solid var(--card-border);
            transition: border-color 0.5s ease;
        }

        .paddle-header h2 {
            font-size: 2.5rem;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 0.5rem;
            transition: all 0.5s ease;
        }

        .paddle-subtitle {
            color: var(--text-secondary);
            font-size: 1.1rem;
            letter-spacing: 1px;
            transition: color 0.5s ease;
        }

        .spec-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 1.5rem;
            margin-bottom: 2rem;
        }

        .spec-item {
            background: var(--spec-bg);
            padding: 1.5rem;
            border-radius: 15px;
            border: 1px solid var(--spec-border);
            transition: all 0.3s ease;
        }

        .spec-item:hover {
            transform: translateY(-5px);
            box-shadow: 0 5px 20px var(--spec-hover-shadow);
            border-color: var(--primary-color);
        }

        .spec-label {
            color: var(--primary-color);
            font-size: 0.85rem;
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 0.5rem;
            font-weight: 600;
            transition: color 0.5s ease;
        }

        .spec-value {
            font-size: 1.3rem;
            color: var(--text-primary);
            font-weight: 500;
            transition: color 0.5s ease;
        }

        .description {
            background: rgba(236, 240, 241, 0.6);
            padding: 1.5rem;
            border-radius: 15px;
            border-left: 4px solid #3498db;
            margin-top: 2rem;
            line-height: 1.8;
            color: #34495e;
        }

        .description h3 {
            color: #2980b9;
            margin-bottom: 1rem;
            font-size: 1.2rem;
        }

        /* Intro Page Styles */
        .intro-content {
            text-align: center;
            max-width: 800px;
            margin: 0 auto;
            padding: 3rem 2rem;
        }

        .intro-title {
            font-size: 4rem;
            background: linear-gradient(135deg, #3498db, #2980b9, #1abc9c);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 1rem;
            animation: glow 2s ease-in-out infinite;
        }

        @keyframes glow {
            0%, 100% { filter: drop-shadow(0 0 10px rgba(52, 152, 219, 0.3)); }
            50% { filter: drop-shadow(0 0 20px rgba(52, 152, 219, 0.5)); }
        }

        .intro-subtitle {
            font-size: 1.5rem;
            color: #3498db;
            margin-bottom: 2rem;
            letter-spacing: 2px;
        }

        .intro-description {
            font-size: 1.1rem;
            line-height: 2;
            color: #555;
            margin-bottom: 3rem;
        }

        .cta-button {
            display: inline-block;
            padding: 1rem 2.5rem;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            color: white;
            text-decoration: none;
            border-radius: 50px;
            font-size: 1.1rem;
            font-weight: 600;
            transition: all 0.3s ease;
            border: 2px solid transparent;
            cursor: pointer;
        }

        .cta-button:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 30px var(--spec-hover-shadow);
            border-color: var(--accent-color);
        }

        .feature-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
            margin-top: 4rem;
        }

        .feature-item {
            text-align: center;
            padding: 2rem;
            background: rgba(248, 249, 250, 0.8);
            border-radius: 15px;
            border: 1px solid rgba(52, 152, 219, 0.2);
            transition: all 0.3s ease;
        }

        .feature-item:hover {
            transform: translateY(-10px);
            box-shadow: 0 10px 30px rgba(52, 152, 219, 0.2);
            border-color: rgba(52, 152, 219, 0.4);
        }

        .feature-icon {
            font-size: 3rem;
            margin-bottom: 1rem;
        }

        .feature-title {
            font-size: 1.2rem;
            color: #3498db;
            margin-bottom: 0.5rem;
        }

        .feature-text {
            color: #7f8c8d;
            font-size: 0.95rem;
        }

        /* Contact Form Styles */
        .contact-container {
            max-width: 700px;
            margin: 0 auto;
            background: var(--card-bg);
            backdrop-filter: blur(15px);
            border-radius: 20px;
            padding: 3rem;
            border: 1px solid var(--card-border);
            box-shadow: 0 10px 40px var(--card-shadow);
            transition: all 0.5s ease;
        }

        .contact-header {
            text-align: center;
            margin-bottom: 2.5rem;
        }

        .contact-header h2 {
            font-size: 2.5rem;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 0.5rem;
            transition: all 0.5s ease;
        }

        .contact-header p {
            color: var(--text-secondary);
            font-size: 1.1rem;
            transition: color 0.5s ease;
        }

        .form-group {
            margin-bottom: 1.5rem;
        }

        .form-group label {
            display: block;
            color: var(--primary-color);
            margin-bottom: 0.5rem;
            font-weight: 500;
            font-size: 0.95rem;
            transition: color 0.5s ease;
        }

        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 1rem;
            background: var(--spec-bg);
            border: 1px solid var(--spec-border);
            border-radius: 10px;
            color: var(--text-primary);
            font-size: 1rem;
            font-family: inherit;
            transition: all 0.3s ease;
        }

        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            outline: none;
            border-color: var(--primary-color);
            box-shadow: 0 0 15px var(--spec-hover-shadow);
            background: var(--card-bg);
        }

        .form-group textarea {
            resize: vertical;
            min-height: 150px;
        }

        .submit-btn {
            width: 100%;
            padding: 1.25rem;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            border: none;
            border-radius: 10px;
            color: white;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            margin-top: 1rem;
        }

        .submit-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 30px var(--spec-hover-shadow);
        }

        .submit-btn:active {
            transform: translateY(0);
        }

        .success-message {
            display: none;
            background: rgba(26, 188, 156, 0.1);
            border: 1px solid rgba(26, 188, 156, 0.3);
            color: #16a085;
            padding: 1rem;
            border-radius: 10px;
            margin-top: 1rem;
            text-align: center;
        }

        .success-message.show {
            display: block;
            animation: fadeIn 0.5s ease;
        }

        /* Page Navigation */
        .page-navigation {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-top: 3rem;
            padding-top: 2rem;
            border-top: 1px solid var(--card-border);
            gap: 1rem;
        }

        .page-nav-button {
            padding: 0.75rem 1.5rem;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            color: white;
            border: none;
            border-radius: 10px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .page-nav-button:hover {
            transform: translateY(-2px);
            box-shadow: 0 5px 20px var(--spec-hover-shadow);
        }

        .page-nav-button:disabled {
            opacity: 0.5;
            cursor: not-allowed;
            transform: none;
        }

        .page-nav-button:disabled:hover {
            transform: none;
            box-shadow: none;
        }

        .page-nav-info {
            color: var(--text-secondary);
            font-size: 0.9rem;
            text-align: center;
            flex: 1;
        }

        @media (max-width: 600px) {
            .page-navigation {
                flex-direction: column;
            }

            .page-nav-button {
                width: 100%;
                justify-content: center;
            }

            .page-nav-info {
                order: -1;
            }
        }

        /* Paddle Image Styles */
        .paddle-image-container {
            text-align: center;
            margin-bottom: 2rem;
        }

        .paddle-image {
            width: 100%;
            max-width: 400px;
            height: 300px;
            background: linear-gradient(135deg, #e8f4f8 0%, #d6eaf8 100%);
            border-radius: 15px;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.3s ease;
            border: 2px solid rgba(52, 152, 219, 0.3);
            position: relative;
            overflow: hidden;
        }

        .paddle-image:hover {
            transform: scale(1.05);
            box-shadow: 0 10px 30px rgba(52, 152, 219, 0.3);
            border-color: #3498db;
        }

        .paddle-img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 15px;
        }

        .paddle-image::before {
            content: '';
            display: none;
        }

        .paddle-image-text {
            position: relative;
            z-index: 1;
            color: #3498db;
            font-size: 1.2rem;
            font-weight: 600;
            text-align: center;
            padding: 1rem;
        }

        .click-to-enlarge {
            position: absolute;
            bottom: 10px;
            right: 10px;
            background: rgba(0, 0, 0, 0.7);
            color: white;
            padding: 0.5rem 1rem;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
            pointer-events: none;
            z-index: 2;
        }

        /* Modal Styles */
        .modal {
            display: none;
            position: fixed;
            z-index: 9999;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.9);
            animation: fadeIn 0.3s ease;
        }

        .modal.show {
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .modal-content {
            position: relative;
            width: 90%;
            max-width: 900px;
            max-height: 90vh;
            background: #ffffff;
            border-radius: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            animation: zoomIn 0.3s ease;
            border: 3px solid #3498db;
            overflow: hidden;
        }

        .modal-content img {
            width: 100%;
            height: 100%;
            object-fit: contain;
            max-height: 90vh;
        }

        @media (max-width: 768px) {
            .modal-content {
                width: 95%;
                max-height: 80vh;
            }
            
            .modal-content img {
                max-height: 80vh;
            }
        }

        @keyframes zoomIn {
            from {
                transform: scale(0.7);
                opacity: 0;
            }
            to {
                transform: scale(1);
                opacity: 1;
            }
        }

        .modal-content::before {
            content: '';
            display: none;
        }

        .modal-text {
            position: relative;
            z-index: 1;
            color: #2980b9;
            font-size: 2rem;
            font-weight: 600;
            text-align: center;
            padding: 2rem;
        }

        .close-modal {
            position: absolute;
            top: 70px;
            right: 30px;
            color: #fff;
            font-size: 40px;
            font-weight: bold;
            cursor: pointer;
            z-index: 10000;
            background: rgba(52, 152, 219, 0.9);
            width: 50px;
            height: 50px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
        }

        .close-modal:hover {
            background: #e74c3c;
            transform: rotate(90deg);
        }

        /* Menu Toggle Button */
        .menu-toggle {
            position: fixed;
            top: 15px;
            right: 20px;
            z-index: 1000;
            background: var(--primary-color);
            color: white;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            border: none;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            box-shadow: 0 4px 15px var(--spec-hover-shadow);
            transition: all 0.3s ease;
        }

        .menu-toggle:hover {
            transform: scale(1.1) rotate(90deg);
            box-shadow: 0 6px 20px var(--spec-hover-shadow);
        }

        .menu-toggle.menu-open {
            transform: rotate(90deg);
        }

        /* Sidebar transitions */
        .sidebar {
            transition: all 0.3s ease;
        }

        @media (max-width: 768px) {
            .nav-menu {
                grid-template-columns: 1fr;
            }
            
            .menu-toggle {
                top: 10px;
                right: 10px;
            }
        }

        .main-content {
            transition: margin-left 0.3s ease;
        }

        /* Responsive */
        @media (max-width: 768px) {
            .main-content {
                padding: 1.5rem;
                padding-top: 5rem;
            }

            .paddle-card {
                padding: 1.5rem;
            }

            .paddle-header h2 {
                font-size: 2rem;
            }
        }