:root {
            --primary-color: #334D6C;
            --secondary-color: #2c3e50;
            --accent-color: #F97316;
            --success-color: #28a745;
            --warning-color: #ffc107;
            --danger-color: #dc3545;
            --info-color: #17a2b8;
            --light-bg: #f8f9fa;
            --card-bg: #ffffff;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: var(--light-bg);
            color: #333;
            line-height: 1.6;
            padding: 40px 20px;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
              
        }
        
        .section-title {
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--primary-color);
            margin-bottom: 40px;
            text-align: center;
            position: relative;
        }
        
        .section-title::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: var(--accent-color);
            border-radius: 2px;
        }
        
        .documents-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
            gap: 30px;
            max-width: 1200px;
            margin: 0 auto;
        }
        
        .document-card {
            top:15%;
            background: var(--card-bg);
            border-radius: 15px;
            padding: 35px;
            box-shadow: 0 8px 25px rgba(0,0,0,0.08);
            transition: all 0.3s ease;
            text-align: center;
            border-top: 5px solid var(--primary-color);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        
        .document-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 35px rgba(0,0,0,0.15);
        }
        
        .document-card.cahiers {
            border-top-color: var(--success-color);
        }
        
        .document-card.reglements {
            border-top-color: var(--accent-color);
        }
        
        .document-card.acces {
            border-top-color: var(--info-color);
        }
        
        .document-icon {
            font-size: 3.5rem;
            margin-bottom: 25px;
            height: 80px;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .document-card.cahiers .document-icon {
            color: var(--success-color);
        }
        
        .document-card.reglements .document-icon {
            color: var(--accent-color);
        }
        
        .document-card.acces .document-icon {
            color: var(--info-color);
        }
        
        .document-title {
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--secondary-color);
            margin-bottom: 20px;
            line-height: 1.3;
        }
        
        .document-description {
            color: #5a5a5c;
            line-height: 1.6;
            margin-bottom: 25px;
            flex-grow: 1;
        }
        
        .document-features {
            list-style: none;
            margin-bottom: 30px;
            text-align: left;
        }
        
        .feature-item {
            padding: 8px 0;
            display: flex;
            align-items: flex-start;
            gap: 12px;
        }
        
        .document-card.cahiers .feature-item i {
            color: var(--success-color);
        }
        
        .document-card.reglements .feature-item i {
            color: var(--accent-color);
        }
        
        .document-card.acces .feature-item i {
            color: var(--info-color);
        }
        
        .feature-item i {
            margin-top: 2px;
            flex-shrink: 0;
        }
        
        .document-actions {
            display: flex;
            gap: 15px;
            justify-content: center;
            flex-wrap: wrap;
        }
        
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 25px;
            text-decoration: none;
            border-radius: 8px;
            font-weight: 600;
            transition: all 0.3s ease;
            border: none;
            cursor: pointer;
            font-size: 0.95rem;
        }
        
        .btn-primary {
            background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
            color: white;
            box-shadow: 0 4px 15px rgba(51, 77, 108, 0.3);
        }
        
        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(51, 77, 108, 0.4);
            color: white;
            text-decoration: none;
        }
        
        .btn-outline {
            background: transparent;
            color: var(--primary-color);
            border: 2px solid var(--primary-color);
        }
        
        .btn-outline:hover {
            background: var(--primary-color);
            color: white;
            text-decoration: none;
            transform: translateY(-2px);
        }
        
        .document-card.cahiers .btn-primary {
            background: linear-gradient(135deg, var(--success-color) 0%, #218838 100%);
            box-shadow: 0 4px 15px rgba(40, 167, 69, 0.3);
        }
        
        .document-card.cahiers .btn-outline {
            border-color: var(--success-color);
            color: var(--success-color);
        }
        
        .document-card.cahiers .btn-outline:hover {
            background: var(--success-color);
            color: white;
        }
        
        .document-card.reglements .btn-primary {
            background: linear-gradient(135deg, var(--accent-color) 0%, #e8590c 100%);
            box-shadow: 0 4px 15px rgba(249, 115, 22, 0.3);
        }
        
        .document-card.reglements .btn-outline {
            border-color: var(--accent-color);
            color: var(--accent-color);
        }
        
        .document-card.reglements .btn-outline:hover {
            background: var(--accent-color);
            color: white;
        }
        
        .document-card.acces .btn-primary {
            background: linear-gradient(135deg, var(--info-color) 0%, #138496 100%);
            box-shadow: 0 4px 15px rgba(23, 162, 184, 0.3);
        }
        
        .document-card.acces .btn-outline {
            border-color: var(--info-color);
            color: var(--info-color);
        }
        
        .document-card.acces .btn-outline:hover {
            background: var(--info-color);
            color: white;
        }
        
        /* Responsive */
        @media (max-width: 768px) {
            .documents-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            
            .document-card {
                padding: 25px;
            }
            
            .section-title {
                font-size: 1.8rem;
            }
            
            .document-title {
                font-size: 1.4rem;
            }
            
            .document-actions {
                flex-direction: column;
            }
            
            .btn {
                width: 100%;
                justify-content: center;
            }
        }
        
        @media (max-width: 480px) {
            body {
                padding: 20px 15px;
            }
            
            .section-title {
                font-size: 1.6rem;
            }
            
            .document-card {
                padding: 20px;
            }
            
            .document-icon {
                font-size: 3rem;
                margin-bottom: 20px;
            }
        }