/* Main Demo Cards */
        .demo-card {
            border-radius: 12px;
            overflow: hidden;
            transition: all 0.3s ease;
            border: none;
            background: #fff;
            margin-bottom: 30px;
            height: 100%;
        }

        .demo-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.1) !important;
        }

        .demo-preview {
            position: relative;
            overflow: hidden;
            height: 220px;
        }

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

        .demo-card:hover .demo-image {
            transform: scale(1.05);
        }

        .demo-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0,0,0,0.6);
            opacity: 0;
            transition: opacity 0.3s ease;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .demo-card:hover .demo-overlay {
            opacity: 1;
        }

        .overlay-content {
            text-align: center;
            width: 100%;
            padding: 20px;
        }

        .btn-preview, .btn-purchase {
            width: 80%;
            margin: 0 auto;
            transition: all 0.3s ease;
        }

        .btn-preview:hover {
            background: rgba(255,255,255,0.2);
        }

        .price-tag {
            position: absolute;
            top: 15px;
            right: 15px;
            background: #fff;
            color: #333;
            padding: 5px 15px;
            border-radius: 20px;
            font-weight: bold;
            box-shadow: 0 3px 10px rgba(0,0,0,0.1);
        }

        .demo-info {
            background: #fff;
            padding: 15px;
        }

        .demo-title {
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 10px;
            color: #000;
        }

        .demo-features {
            margin-top: 10px;
        }

        .demo-features .badge {
            margin-right: 5px;
            font-weight: normal;
            background: #f8f9fa;
            color: #666;
        }

        /* Modal Styling */
        .modal-content {
            border-radius: 12px;
            overflow: hidden;
        }

        .bg-gradient-primary {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        }

        .modal-title {
            font-weight: 700;
        }

        .demo-summary {
            background: #f8f9fa;
            border-left: 4px solid #667eea;
            padding: 15px;
            margin-bottom: 20px;
        }

        .form-control-lg {
            border-radius: 8px;
            border: 1px solid #e0e0e0;
        }

        .btn-success {
            background: #25D366;
            border-color: #25D366;
            min-width: 220px;
        }

        .btn-success:hover {
            background: #128C7E;
            border-color: #128C7E;
        }

        /* Pagination Controls */
        .pagination-controls {
            margin-top: 30px;
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .page-info {
            margin: 0 20px;
            font-weight: bold;
        }

        /* Auto-pagination indicator */
        .auto-pagination-indicator {
            text-align: center;
            margin-top: 20px;
            font-size: 0.9rem;
            color: #666;
        }

        /* Responsive Adjustments */
        @media (max-width: 992px) {
            .demo-preview {
                height: 180px;
            }
        }

        @media (max-width: 768px) {
            .btn-preview, .btn-purchase {
                width: 90%;
                padding: 8px 12px;
                font-size: 14px;
            }
            
            .demo-title {
                font-size: 1.1rem;
            }
        }