@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');
        
        * {
            font-family: 'Inter', sans-serif;
        }

        /* Animations et effets modernes */
        .gradient-bg {
            background: linear-gradient(135deg, #1e40af 0%, #1e3a8a 100%);
            position: relative;
            overflow: hidden;
        }

        .gradient-bg::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(45deg, rgba(255,255,255,0.1) 0%, transparent 50%, rgba(255,255,255,0.1) 100%);
            animation: shimmer 3s ease-in-out infinite;
        }

        @keyframes shimmer {
            0%, 100% { transform: translateX(-100%); }
            50% { transform: translateX(100%); }
        }

        .floating-card {
            animation: float 6s ease-in-out infinite;
            transform-style: preserve-3d;
        }

        @keyframes float {
            0%, 100% { transform: translateY(0px) rotateX(0deg); }
            50% { transform: translateY(-20px) rotateX(5deg); }
        }

        .glass-effect {
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.2);
        }

        .neon-glow {
            box-shadow: 0 0 20px rgba(30, 64, 175, 0.5);
            transition: all 0.3s ease;
        }

        .neon-glow:hover {
            box-shadow: 0 0 40px rgba(30, 64, 175, 0.8);
            transform: translateY(-5px);
        }

        .morphing-card {
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            transform-origin: center;
        }

        .morphing-card:hover {
            transform: scale(1.05) rotate(2deg);
            box-shadow: 0 20px 40px rgba(0,0,0,0.2);
        }

        .page {
            display: none;
            opacity: 0;
            transition: opacity 0.5s ease-in-out;
        }

        .page.active {
            display: block;
            opacity: 1;
        }

        .nav-modern {
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(0,0,0,0.1);
        }

        .btn-modern {
            background: linear-gradient(45deg, #1e40af, #1e3a8a);
            border: none;
            color: white;
            padding: 12px 30px;
            border-radius: 50px;
            font-weight: 600;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .btn-modern::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
            transition: left 0.5s;
        }

        .btn-modern:hover::before {
            left: 100%;
        }

        .btn-modern:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 25px rgba(30, 64, 175, 0.4);
        }

        .category-card {
            background: linear-gradient(135deg, #1e40af 0%, #1e3a8a 100%);
            border-radius: 20px;
            padding: 2rem;
            color: white;
            position: relative;
            overflow: hidden;
            transition: all 0.4s ease;
        }

        .category-card::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
            transform: scale(0);
            transition: transform 0.6s ease;
        }

        .category-card:hover::before {
            transform: scale(1);
        }

        .category-card:nth-child(2) {
            background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
        }

        .category-card:nth-child(3) {
            background: linear-gradient(135deg, #1e40af 0%, #1e3a8a 100%);
        }

        .category-card:nth-child(4) {
            background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
        }

        .category-card:nth-child(5) {
            background: linear-gradient(135deg, #1d4ed8 0%, #1e3a8a 100%);
        }

        .category-card:nth-child(6) {
            background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
        }

        .stats-counter {
            font-size: 3rem;
            font-weight: 800;
            background: linear-gradient(45deg, #1e40af, #1e3a8a);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .parallax-section {
            background-attachment: fixed;
            background-position: center;
            background-repeat: no-repeat;
            background-size: cover;
        }

        .client-card {
            background: white;
            border-radius: 15px;
            padding: 1.5rem;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .client-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, #1e40af, #1e3a8a);
            transform: scaleX(0);
            transition: transform 0.3s ease;
        }

        .client-card:hover::before {
            transform: scaleX(1);
        }

        .client-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0,0,0,0.15);
        }

        .hero-text {
            background: linear-gradient(45deg, #1e40af, #1e3a8a, #2563eb);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            animation: gradient-shift 3s ease-in-out infinite;
        }

        @keyframes gradient-shift {
            0%, 100% { background-position: 0% 50%; }
            50% { background-position: 100% 50%; }
        }
        /* Search bar styles */
        .search-container {
            position: relative;
            max-width: 500px;
            margin: 0 auto;
        }

        .search-input {
            width: 100%;
            padding: 15px 50px 15px 20px;
            border: 2px solid #e5e7eb;
            border-radius: 50px;
            font-size: 16px;
            transition: all 0.3s ease;
            background: white;
        }

        .search-input:focus {
            outline: none;
            border-color: #1e40af;
            box-shadow: 0 0 20px rgba(30, 64, 175, 0.2);
        }

        .search-icon {
            position: absolute;
            right: 20px;
            top: 50%;
            transform: translateY(-50%);
            color: #6b7280;
        }
        /* News card styles */
        .news-card {
            background: white;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            position: relative;
        }

        .news-card:hover {
            transform: translateY(-10px) scale(1.02);
            box-shadow: 0 25px 50px rgba(0,0,0,0.2);
        }

        .news-image {
            height: 200px;
            background: linear-gradient(45deg, #1e40af, #1e3a8a);
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            overflow: hidden;
            cursor: pointer;
        }

        .news-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s ease;
        }

        .news-image:hover img {
            transform: scale(1.1);
        }

        .product-card-modern {
            background: white;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            position: relative;
        }

        .product-card-modern:hover {
            transform: translateY(-15px) scale(1.02);
            box-shadow: 0 25px 50px rgba(0,0,0,0.2);
        }

        .product-image-modern {
            height: 250px;
            background: linear-gradient(45deg, #1e40af, #1e3a8a);
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            overflow: hidden;
        }

        .product-image-modern img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .product-image-modern::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(45deg, transparent 30%, rgba(255,255,255,0.1) 50%, transparent 70%);
            transform: translateX(-100%);
            transition: transform 0.6s ease;
        }

        .product-card-modern:hover .product-image-modern::before {
            transform: translateX(100%);
        }

        .footer-modern {
            background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 100%);
            position: relative;
        }

        .footer-modern::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="50" cy="10" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="10" cy="90" r="1" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
            opacity: 0.3;
        }

        .modal {
            display: none;
            position: fixed;
            z-index: 1000;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0,0,0,0.8);
            backdrop-filter: blur(5px);
        }

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

        .modal-content {
            background: white;
            padding: 2rem;
            border-radius: 20px;
            max-width: 500px;
            max-height: 80vh;
            overflow-y: auto;
            position: relative;
            animation: modalSlideIn 0.3s ease-out;
        }

        @keyframes modalSlideIn {
            from { transform: scale(0.7) translateY(-50px); opacity: 0; }
            to { transform: scale(1) translateY(0); opacity: 1; }
        }

        .pulse-animation {
            animation: pulse 2s infinite;
        }

        @keyframes pulse {
            0% { transform: scale(1); }
            50% { transform: scale(1.05); }
            100% { transform: scale(1); }
        }

        .location-image {
            width: 100%;
            height: 400px;
            object-fit: cover;
            border-radius: 20px;
        }

        /* Styles pour les cartes d'équipe */
        .team-card {
            background: white;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            position: relative;
        }

        .team-card:hover {
            transform: translateY(-15px) scale(1.02);
            box-shadow: 0 25px 50px rgba(0,0,0,0.2);
        }

        .team-photo {
            width: 100%;
            height: 300px;
            object-fit: cover;
            background: linear-gradient(45deg, #1e40af, #1e3a8a);
        }

        .team-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(45deg, transparent 30%, rgba(255,255,255,0.1) 50%, transparent 70%);
            transform: translateX(-100%);
            transition: transform 0.6s ease;
            z-index: 1;
            pointer-events: none;
        }

        .team-card:hover::before {
            transform: translateX(100%);
        }

        .team-info {
            padding: 1.5rem;
            position: relative;
            z-index: 2;
        }

        .team-name {
            font-size: 1.25rem;
            font-weight: 700;
            color: #1e40af;
            margin-bottom: 0.5rem;
        }

        .team-position {
            color: #6b7280;
            font-weight: 500;
            margin-bottom: 1rem;
        }

        .team-description {
            color: #4b5563;
            font-size: 0.875rem;
            line-height: 1.5;
        }
        #imageModal .modal-content {
            max-width: 90vw;
            max-height: 90vh;
            padding: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            background: transparent;
            box-shadow: none;
        }

        #modalImage {
            max-width: 100vw;
            max-height: 90vh;
            width: auto;
            height: auto;
            object-fit: contain;
            border-radius: 20px;
            background: #fff;
            box-shadow: 0 10px 30px rgba(0,0,0,0.2);
            display: block;
            margin: auto;
        }
    .product-image-modern {
    height: 250px;
    background: linear-gradient(45deg, #1e40af, #1e3a8a);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.product-image-modern img {
    width: 100%;
    height: 100%;
    object-fit: contain; /* Affiche toute l'image sans la couper */
    background: #fff;
}
    .lang-btn {
        background-color: #d7e1f3; /* gris clair */
        color: #333;
        border: none;
        padding: 4px 8px;
        border-radius: 4px;
        cursor: pointer;
        font-weight: bold;
        transition: background-color 0.3s, color 0.3s;
    }

    .lang-btn:hover {
        background-color: #8eb3fc;
    }

    .lang-btn.active {
        background-color: #2563eb; /* bleu */
        color: white;
    }
    html{ scroll-behavior:smooth; }
    /* Personnalisation de la barre de défilement */
        ::-webkit-scrollbar {
            width: 12px;
        }

        ::-webkit-scrollbar-track {
            background: #f1f5f9;
            border-radius: 10px;
        }

        ::-webkit-scrollbar-thumb {
            background: linear-gradient(135deg, #1e40af, #2563eb);
            border-radius: 10px;
            border: 2px solid #f1f5f9;
        }

        ::-webkit-scrollbar-thumb:hover {
            background: linear-gradient(135deg, #1e3a8a, #1d4ed8);
        }

        /* Pour Firefox */
        html {
            scrollbar-width: thin;
            scrollbar-color: #1e40af #f1f5f9;
        }
        /* annulation filtre */
        .products-filtering * {
        transition: none !important;
        }
        /* filtre categorie produit */
        .product-card-modern {
            opacity: 1;
            transition: opacity 0.25s ease;
        }

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