/* Variables */
        :root {
            --sonet-primary: #1e3c72;
            --sonet-secondary: #2a5298;
            --sonet-accent: #e67e22;
            --sonet-light: #f8f9fa;
            --sonet-dark: #1a2a3a;
            --sonet-gray: #6c757d;
            --border-color: #e0e0e0;
        }
        
        /* Projets Cards - Design épuré */
        .project-card {
            background: white;
            border: 1px solid var(--border-color);
            border-radius: 4px;
            overflow: hidden;
            transition: all 0.3s ease;
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        
        .project-card:hover {
            border-color: var(--sonet-primary);
            box-shadow: 0 5px 15px rgba(30,60,114,0.1);
            transform: translateY(-3px);
        }
        
        .project-image {
            height: 180px;
            overflow: hidden;
            position: relative;
            background: var(--sonet-light);
        }
        
        .project-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s ease;
        }
        
        .project-card:hover .project-image img {
            transform: scale(1.02);
        }
        
        .project-badge {
            position: absolute;
            top: 12px;
            right: 12px;
            color: white;
            padding: 4px 10px;
            border-radius: 2px;
            font-size: 0.8rem;
            font-weight: 500;
            letter-spacing: 0.3px;
            z-index: 2;
        }
        
        .project-badge.ongoing {
            background: var(--sonet-accent);
        }
        
        .project-badge.completed {
            background: #27ae60;
        }
        
        .project-badge i {
            margin-right: 4px;
            font-size: 0.7rem;
        }
        
        .project-content {
            padding: 1.25rem;
            flex-grow: 1;
            display: flex;
            flex-direction: column;
        }
        
        .project-meta {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 0.75rem;
        }
        
        .project-category {
            background: var(--sonet-light);
            color: var(--sonet-primary);
            padding: 3px 10px;
            border-radius: 2px;
            font-size: 0.75rem;
            font-weight: 500;
            text-transform: uppercase;
            letter-spacing: 0.3px;
            border: 1px solid var(--border-color);
        }
        
        .project-date {
            color: var(--sonet-gray);
            font-size: 0.8rem;
        }
        
        .project-date i {
            margin-right: 4px;
            font-size: 0.7rem;
        }
        
        .project-title {
            font-size: 1.15rem;
            font-weight: 600;
            margin-bottom: 0.5rem;
            color: var(--sonet-dark);
            line-height: 1.4;
        }
        
        .project-description {
            color: var(--sonet-gray);
            font-size: 0.9rem;
            margin-bottom: 1rem;
            line-height: 1.5;
        }
        
        .project-progress {
            margin: 0.5rem 0 1rem;
        }
        
        .progress-label {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 0.3rem;
            font-size: 0.8rem;
        }
        
        .progress-label span:first-child {
            color: var(--sonet-gray);
        }
        
        .progress-label span:last-child {
            color: var(--sonet-accent);
            font-weight: 600;
        }
        
        .progress {
            height: 6px;
            border-radius: 2px;
            background: #eee;
        }
        
        .progress-bar {
            background: var(--sonet-accent);
            border-radius: 2px;
        }
        
        .project-stats {
            display: flex;
            gap: 1rem;
            margin: 0.5rem 0 1rem;
            padding: 0.5rem 0;
            border-top: 1px dashed var(--border-color);
            border-bottom: 1px dashed var(--border-color);
        }
        
        .stat-item {
            flex: 1;
            text-align: center;
        }
        
        .stat-value {
            font-size: 1rem;
            font-weight: 600;
            color: var(--sonet-primary);
        }
        
        .stat-label {
            font-size: 0.7rem;
            color: var(--sonet-gray);
            text-transform: uppercase;
        }
        
        .project-footer {
            margin-top: auto;
            padding-top: 1rem;
            border-top: 1px solid var(--border-color);
        }
        
        .btn-project {
            display: block;
            width: 100%;
            text-align: center;
            background: transparent;
            color: var(--sonet-primary);
            border: 1px solid var(--sonet-primary);
            padding: 0.6rem 0;
            font-size: 0.9rem;
            font-weight: 500;
            text-decoration: none;
            border-radius: 2px;
            transition: all 0.3s ease;
        }
        
        .btn-project:hover {
            background: var(--sonet-primary);
            color: white;
        }
        
        .btn-project i {
            margin-left: 5px;
            font-size: 0.8rem;
            transition: transform 0.3s ease;
        }
        
        .btn-project:hover i {
            transform: translateX(3px);
        }
        
        /* Statistiques */
        .stats-card {
            background: white;
            border: 1px solid var(--border-color);
            border-radius: 4px;
            padding: 2rem;
            text-align: center;
            transition: all 0.3s ease;
        }
        
        .stats-card:hover {
            border-color: var(--sonet-primary);
            box-shadow: 0 5px 15px rgba(30,60,114,0.1);
        }
        
        .stats-value {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--sonet-primary);
            line-height: 1;
            margin-bottom: 0.5rem;
        }
        
        .stats-label {
            color: var(--sonet-gray);
            font-size: 0.9rem;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        
        /* Filtres - Design épuré */
        .filter-container {
            background: white;
            padding: 1rem;
            border: 1px solid var(--border-color);
            border-radius: 2px;
        }
        
        .filter-btn {
            background: transparent;
            border: 1px solid var(--border-color);
            padding: 0.5rem 1.2rem;
            margin: 0.25rem;
            border-radius: 2px;
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--sonet-gray);
            transition: all 0.3s ease;
        }
        
        .filter-btn:hover {
            border-color: var(--sonet-primary);
            color: var(--sonet-primary);
            background: var(--sonet-light);
        }
        
        .filter-btn.active {
            background: var(--sonet-primary);
            border-color: var(--sonet-primary);
            color: white;
        }
        
        /* Pagination - Design épuré */
        .pagination .page-link {
            border: 1px solid var(--border-color);
            color: var(--sonet-primary);
            padding: 0.5rem 1rem;
            margin: 0 3px;
            border-radius: 2px;
            transition: all 0.3s ease;
        }
        
        .pagination .page-link:hover {
            background: var(--sonet-light);
            border-color: var(--sonet-primary);
        }
        
        .pagination .active .page-link {
            background: var(--sonet-primary);
            border-color: var(--sonet-primary);
            color: white;
        }
        
        .pagination .disabled .page-link {
            color: var(--sonet-gray);
            pointer-events: none;
            background: var(--sonet-light);
        }
        
        /* Section title */
        .section-title {
            margin-bottom: 2rem;
            position: relative;
        }
        
        .section-title h3 {
            font-size: 1.5rem;
            font-weight: 600;
            color: var(--sonet-primary);
            margin-bottom: 0.5rem;
        }
        
        .section-title::after {
            content: '';
            display: block;
            width: 60px;
            height: 3px;
            background: var(--sonet-accent);
            margin-top: 0.5rem;
        }
        
        /* Responsive */
        @media (max-width: 768px) {
            .project-image {
                height: 160px;
            }
            
            .project-content {
                padding: 1rem;
            }
            
            .project-title {
                font-size: 1.1rem;
            }
            
            .filter-container {
                padding: 0.5rem;
            }
            
            .project-stats {
                flex-direction: column;
                gap: 0.5rem;
            }
            
            .stats-value {
                font-size: 2rem;
            }
        }