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

        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            background: #f0f4fb;
            color: #0b1e33;
            line-height: 1.6;
            padding: 30px 20px;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
        }

        /* ----- EN-TÊTE ----- */
        .header {
            text-align: center;
            padding: 40px 20px 30px;
            background: linear-gradient(135deg, #0b2a4a 0%, #1a5a8a 100%);
            border-radius: 28px;
            color: #fff;
            margin-bottom: 40px;
            box-shadow: 0 20px 50px rgba(11, 42, 74, 0.25);
            position: relative;
            overflow: hidden;
        }

        .header::after {
            content: "⚡";
            position: absolute;
            right: 30px;
            top: 20px;
            font-size: 60px;
            opacity: 0.15;
        }

        .header .logo {
            font-size: 14px;
            font-weight: 600;
            letter-spacing: 2px;
            text-transform: uppercase;
            background: rgba(255, 255, 255, 0.12);
            display: inline-block;
            padding: 6px 22px;
            border-radius: 40px;
            margin-bottom: 16px;
            border: 1px solid rgba(255, 255, 255, 0.10);
        }

        .header h1 {
            font-size: 36px;
            font-weight: 700;
            letter-spacing: -0.5px;
        }

        .header h1 span {
            color: #7fc9ff;
        }

        .header p {
            font-size: 18px;
            opacity: 0.85;
            max-width: 560px;
            margin: 12px auto 0;
            font-weight: 300;
        }

        /* ----- GRILLE PRODUITS ----- */
        .grid {
            display: grid;
           /* grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));*/
			grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            margin-bottom: 40px;
        }

        /* ----- CARTE PRODUIT ----- */
        .product-card {
            background: #ffffff;
            border-radius: 24px;
            padding: 30px 28px 28px;
            box-shadow: 0 8px 30px rgba(0, 20, 40, 0.06);
            border: 1px solid #e9eff6;
            transition: 0.25s ease;
            display: flex;
            flex-direction: column;
            position: relative;
        }

        .product-card:hover {
            transform: translateY(-6px);
            box-shadow: 0 18px 50px rgba(0, 20, 40, 0.12);
            border-color: #c4d8ef;
        }

        .product-card .icon {
            font-size: 40px;
            margin-bottom: 10px;
        }

        .product-card h2 {
            font-size: 22px;
            font-weight: 600;
            color: #0b1e33;
            margin-bottom: 6px;
        }

        .product-card .version {
            font-size: 13px;
            color: #7a8da3;
            background: #f0f4fb;
            display: inline-block;
            padding: 2px 14px;
            border-radius: 30px;
            align-self: flex-start;
            margin-bottom: 12px;
        }

        .product-card .description {
            color: #3d5670;
            font-size: 15px;
            margin-bottom: 8px;
            flex: 1;
        }

        .product-card .features {
            list-style: none;
            margin: 12px 0 18px;
            padding: 0;
        }

        .product-card .features li {
            font-size: 14px;
            color: #1f3a5a;
            padding: 4px 0;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .product-card .features li::before {
            content: "✓";
            color: #1a7a4a;
            font-weight: 700;
            font-size: 16px;
        }

        .product-card .price-tag {
            font-size: 13px;
            font-weight: 600;
            color: #0f7b4a;
            background: #e6f7ed;
            padding: 4px 14px;
            border-radius: 40px;
            display: inline-block;
            align-self: flex-start;
            margin-bottom: 16px;
        }

        .product-card .price-tag.free {
            background: #e8edf5;
            color: #3d5670;
        }

        /* ----- BOUTON TÉLÉCHARGEMENT ----- */
        .btn-download {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            background: #0b2a4a;
            color: #fff;
            padding: 14px 24px;
            border-radius: 40px;
            font-weight: 600;
            font-size: 15px;
            text-decoration: none;
            transition: 0.2s;
            border: none;
            cursor: pointer;
            width: 100%;
            margin-top: 4px;
            box-shadow: 0 4px 14px rgba(11, 42, 74, 0.15);
        }

        .btn-download:hover {
            background: #1a4b75;
            transform: scale(1.01);
            box-shadow: 0 8px 24px rgba(11, 42, 74, 0.25);
        }

        .btn-download i {
            font-size: 18px;
        }

        /* ----- VARIANTES DE COULEUR PAR PRODUIT ----- */
        .product-card.stock .icon {
            color: #1a73e8;
        }
        .product-card.stock .btn-download {
            background: #1a73e8;
        }
        .product-card.stock .btn-download:hover {
            background: #1557b0;
        }

        .product-card.paie .icon {
            color: #0f7b4a;
        }
        .product-card.paie .btn-download {
            background: #0f7b4a;
        }
        .product-card.paie .btn-download:hover {
            background: #0b5f38;
        }

        .product-card.location .icon {
            color: #b45f1a;
        }
        .product-card.location .btn-download {
            background: #b45f1a;
        }
        .product-card.location .btn-download:hover {
            background: #8f4b12;
        }

		  .product-card.G50 .icon {
            color:  #E430AF;
        }
        .product-card.G50 .btn-download {
            background: #E430AF;
        }
        .product-card.G50 .btn-download:hover {
            background: #8f4b12;
        }
		
        /* ----- PIED DE PAGE ----- */
        .footer {
            text-align: center;
            padding: 30px 20px 10px;
            color: #6b7f99;
            font-size: 14px;
            border-top: 1px solid #e2eaf5;
            margin-top: 10px;
        }

        .footer strong {
            color: #0b2a4a;
        }

        .footer .contact {
            margin-top: 8px;
            display: flex;
            justify-content: center;
            gap: 20px;
            flex-wrap: wrap;
            font-size: 14px;
        }

        .footer .contact a {
            color: #1a5a8a;
            text-decoration: none;
        }
        .footer .contact a:hover {
            text-decoration: underline;
        }

        /* ----- RESPONSIVE ----- */
        @media (max-width: 900px) {
            .header h1 {
                font-size: 26px;
            }
            .header p {
                font-size: 16px;
            }
            .grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .product-card {
                padding: 24px 20px;
            }

            .grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 600px) {
            .header {
                padding: 28px 16px;
            }
            .header h1 {
                font-size: 22px;
            }

            .grid {
                grid-template-columns: repeat(1, 1fr);
            }
        }