:root {
            --primary-color: #7B2CBF;
            --secondary-color: #9D4EDD;
            --light-color: #C77DFF;
            --accent-color: #E0AAFF;
            --dark-color: #240046;
            --bg-color: #3C096C;
            --card-bg: #5A189A;
            --text-color: #FFFFFF;
            --text-secondary: #E0AAFF;
            --border-color: #9D4EDD;
            --shadow-color: rgba(123, 44, 191, 0.4);
            --neon-glow: rgba(199, 125, 255, 0.8);
        }

        /* Reset et styles de base */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Courier New', monospace;
        }

        body {
            background-color: var(--bg-color);
            color: var(--text-color);
            line-height: 1.4;
            font-size: 14px;
            min-height: 100vh;
            background-image: 
                linear-gradient(0deg, rgba(36, 0, 70, 0.8), rgba(60, 9, 108, 0.8)),
                url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><rect width="100" height="100" fill="none" stroke="%237B2CBF" stroke-width="0.5" opacity="0.3"/><line x1="0" y1="0" x2="100" y2="100" stroke="%237B2CBF" stroke-width="0.5" opacity="0.3"/><line x1="100" y1="0" x2="0" y2="100" stroke="%237B2CBF" stroke-width="0.5" opacity="0.3"/></svg>');
            background-size: cover, 100px 100px;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 10px;
        }

        /* Header avec navigation */
        header {
            background-color: rgba(36, 0, 70, 0.9);
            padding: 15px 0;
            border-bottom: 3px solid var(--primary-color);
            box-shadow: 0 2px 15px var(--shadow-color);
            position: sticky;
            top: 0;
            z-index: 100;
            backdrop-filter: blur(5px);
        }

        .header-content {
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        .logo {
            font-size: 32px;
            font-weight: bold;
            color: var(--accent-color);
            text-shadow: 0 0 10px var(--neon-glow);
            letter-spacing: -1px;
            margin-bottom: 15px;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
        }

        .logo:hover {
            color: var(--light-color);
            text-shadow: 0 0 15px var(--light-color);
            transform: scale(1.05);
        }

        /* Navigation */
        nav {
            width: 100%;
        }

        .nav-links {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
        }

        .nav-link {
            color: var(--text-secondary);
            text-decoration: none;
            padding: 10px 20px;
            margin: 0 5px 10px;
            border-radius: 20px;
            transition: all 0.3s ease;
            font-weight: bold;
            background-color: var(--card-bg);
            border: 2px solid var(--border-color);
            position: relative;
            overflow: hidden;
        }

        .nav-link::before {
            content: "";
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(199, 125, 255, 0.3), transparent);
            transition: left 0.5s ease;
        }

        .nav-link:hover::before, .nav-link.active::before {
            left: 100%;
        }

        .nav-link:hover, .nav-link.active {
            background-color: var(--primary-color);
            transform: scale(1.05);
            color: var(--text-color);
            box-shadow: 0 0 10px var(--neon-glow);
        }

        /* Language selector */
        .lang-selector {
            display: flex;
            align-items: center;
            padding: 8px 15px;
            margin: 0 5px 10px;
            border-radius: 20px;
            transition: all 0.3s ease;
            font-weight: bold;
            background-color: var(--card-bg);
            border: 2px solid var(--border-color);
            cursor: pointer;
        }

        .lang-selector:hover {
            background-color: var(--primary-color);
            transform: scale(1.05);
            color: var(--text-color);
            box-shadow: 0 0 10px var(--neon-glow);
        }

        .lang-flag {
            margin-right: 5px;
            font-size: 18px;
        }

        /* Main content */
        main {
            padding: 20px 0;
            min-height: calc(100vh - 180px);
        }

        .section {
            display: none;
            animation: fadeIn 0.5s ease;
        }

        .section.active {
            display: block;
        }

        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(10px); }
            to { opacity: 1; transform: translateY(0); }
        }

        /* Section Accueil */
        .hero-subtitle {
            font-size: 28px;
            color: var(--accent-color);
            text-align: center;
            margin-bottom: 15px;
            text-shadow: 0 0 10px var(--neon-glow);
        }

        .hero-tagline {
            font-size: 16px;
            color: var(--text-secondary);
            text-align: center;
            margin-bottom: 30px;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        /* Service cards */
        .services-container {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 20px;
            margin-bottom: 30px;
        }

        .service-card {
            background-color: rgba(90, 24, 154, 0.8);
            border: 2px solid var(--border-color);
            border-radius: 15px;
            padding: 30px;
            width: 100%;
            max-width: 300px;
            box-shadow: 0 5px 15px var(--shadow-color);
            transition: all 0.3s ease;
            cursor: pointer;
            text-align: center;
            backdrop-filter: blur(5px);
            position: relative;
            overflow: hidden;
        }

        .service-card::before {
            content: "";
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: linear-gradient(45deg, transparent, rgba(199, 125, 255, 0.1), transparent);
            transform: rotate(45deg);
            transition: all 0.5s ease;
        }

        .service-card:hover::before {
            animation: shimmer 0.5s ease;
        }

        @keyframes shimmer {
            0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
            100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
        }

        .service-card:hover {
            transform: translateY(-5px);
            border-color: var(--primary-color);
            background-color: rgba(123, 44, 191, 0.8);
            box-shadow: 0 0 20px var(--neon-glow);
        }

        .service-icon {
            font-size: 50px;
            margin-bottom: 15px;
        }

        .service-title {
            font-size: 22px;
            color: var(--accent-color);
            margin-bottom: 10px;
            text-shadow: 1px 1px 0 var(--dark-color);
        }

        .service-description {
            margin-bottom: 15px;
            font-size: 14px;
            color: var(--text-secondary);
        }

        .service-price {
            font-size: 18px;
            color: #FFD700;
            font-weight: bold;
            margin-top: 10px;
            text-shadow: rgba(238,252,38,1) 0px 0px 37px; 
        }

        /* Order tracking section */
        .order-tracking {
            background-color: rgba(90, 24, 154, 0.8);
            border: 2px solid var(--border-color);
            border-radius: 15px;
            padding: 25px;
            margin-bottom: 30px;
            box-shadow: 0 5px 15px var(--shadow-color);
            backdrop-filter: blur(5px);
        }

        .tracking-title {
            font-size: 20px;
            color: var(--accent-color);
            margin-bottom: 20px;
            text-align: center;
            text-shadow: 1px 1px 0 var(--dark-color);
        }

        .tracking-form {
            display: flex;
            gap: 15px;
            align-items: center;
            justify-content: center;
            flex-direction: column;
        }

        .tracking-input {
            flex: 1;
            max-width: 300px;
            padding: 12px;
            border: 2px solid var(--border-color);
            border-radius: 8px;
            font-size: 14px;
            background-color: rgba(60, 9, 108, 0.7);
            color: var(--text-color);
            transition: all 0.3s ease;
            text-align: center;
        }

        .tracking-input:focus {
            outline: none;
            border-color: var(--primary-color);
            box-shadow: 0 0 8px var(--neon-glow);
            background-color: rgba(36, 0, 70, 0.8);
        }

        .tracking-button {
            padding: 12px 25px;
            background-color: var(--primary-color);
            color: var(--text-color);
            border: none;
            border-radius: 8px;
            font-size: 16px;
            font-weight: bold;
            cursor: pointer;
            text-align: center;
            text-decoration: none;
            transition: all 0.3s ease;
            box-shadow: 0 4px 0 var(--dark-color);
            text-transform: uppercase;
            position: relative;
            overflow: hidden;
        }

        .tracking-button::before {
            content: "";
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
            transition: left 0.5s ease;
        }

        .tracking-button:hover::before {
            left: 100%;
        }

        .tracking-button:hover {
            background-color: var(--secondary-color);
            transform: translateY(-2px);
            box-shadow: 0 6px 0 var(--dark-color);
        }

        .tracking-button:active {
            transform: translateY(2px);
            box-shadow: 0 2px 0 var(--dark-color);
        }

        .tracking-button:disabled {
            background-color: var(--card-bg);
            color: var(--text-secondary);
            cursor: not-allowed;
            transform: none;
            box-shadow: none;
        }

        .tracking-button:disabled:hover {
            transform: none;
            box-shadow: none;
        }

        /* Form styles */
        .order-form {
            background-color: rgba(90, 24, 154, 0.8);
            border: 2px solid var(--border-color);
            border-radius: 15px;
            padding: 25px;
            margin-bottom: 20px;
            box-shadow: 0 5px 15px var(--shadow-color);
            backdrop-filter: blur(5px);
        }

        .form-title {
            font-size: 20px;
            color: var(--accent-color);
            margin-bottom: 20px;
            text-align: center;
            text-shadow: 1px 1px 0 var(--dark-color);
        }

        .form-group {
            margin-bottom: 20px;
            display: flex;
	    flex-direction: column;
        }

        .form-label {
            display: block;
            margin-bottom: 8px;
            font-weight: bold;
            color: var(--text-secondary);
        }

        .form-input {
            width: 100%;
            padding: 12px;
            border: 2px solid var(--border-color);
            border-radius: 8px;
            font-size: 14px;
            background-color: rgba(60, 9, 108, 0.7);
            color: var(--text-color);
            transition: all 0.3s ease;
            text-align: center;
        }

        .form-input:focus {
            outline: none;
            border-color: var(--primary-color);
            box-shadow: 0 0 8px var(--neon-glow);
            background-color: rgba(36, 0, 70, 0.8);
        }

        .form-row {
            display: flex;
            gap: 15px;
        }

        .form-col {
            flex: 1;
        }

        .promo-group {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .promo-input {
            flex: 1;
        }

        .btn {
            display: inline-block;
            background-color: var(--primary-color);
            color: var(--text-color);
            padding: 12px 25px;
            border: none;
            border-radius: 8px;
            font-size: 16px;
            font-weight: bold;
            cursor: pointer;
            text-align: center;
            text-decoration: none;
            transition: all 0.3s ease;
            box-shadow: 0 4px 0 var(--dark-color);
            text-transform: uppercase;
            position: relative;
            overflow: hidden;
        }

        .btn::before {
            content: "";
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
            transition: left 0.5s ease;
        }

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

        .btn:hover {
            background-color: var(--secondary-color);
            transform: translateY(-2px);
            box-shadow: 0 6px 0 var(--dark-color);
        }

        .btn:active {
            transform: translateY(2px);
            box-shadow: 0 2px 0 var(--dark-color);
        }

        .btn-small {
            padding: 8px 15px;
            font-size: 14px;
        }

        .btn-success {
            background-color: #4CAF50;
            box-shadow: 0 4px 0 #2E7D32;
        }

        .btn-success:hover {
            background-color: #66BB6A;
            box-shadow: 0 6px 0 #2E7D32;
        }

        .total-display {
            background-color: rgba(36, 0, 70, 0.8);
            border: 2px solid var(--primary-color);
            border-radius: 10px;
            padding: 15px;
            margin-bottom: 20px;
            text-align: center;
        }

        .total-label {
            font-size: 16px;
            margin-bottom: 5px;
            color: var(--text-secondary);
        }

        .total-amount {
            font-size: 24px;
            font-weight: bold;
            color: var(--accent-color);
            text-shadow: 1px 1px 0 var(--primary-color);
        }

        /* Product description */
        .product-description {
            background-color: rgba(90, 24, 154, 0.8);
            border: 2px solid var(--border-color);
            border-radius: 15px;
            padding: 20px;
            margin-top: 20px;
            box-shadow: 0 5px 15px var(--shadow-color);
            backdrop-filter: blur(5px);
        }

        .product-description h3 {
            color: var(--accent-color);
            margin-bottom: 15px;
            text-shadow: 1px 1px 0 var(--dark-color);
        }

        .product-description p {
            margin-bottom: 10px;
            color: var(--text-secondary);
        }

        .product-features {
            list-style-type: none;
        }

        .product-feature {
            display: flex;
            align-items: center;
            margin-bottom: 8px;
            color: var(--text-secondary);
        }

        .feature-icon {
            margin-right: 10px;
            color: var(--light-color);
        }

        /* Changelog section */
        .changelog-list {
            list-style-type: none;
        }

        .changelog-item {
            background-color: rgba(90, 24, 154, 0.8);
            border: 2px solid var(--border-color);
            border-radius: 10px;
            padding: 15px;
            margin-bottom: 15px;
            box-shadow: 0 3px 10px var(--shadow-color);
            backdrop-filter: blur(5px);
        }

        .changelog-date {
            font-size: 12px;
            color: var(--text-secondary);
            margin-bottom: 5px;
        }

        .changelog-title {
            font-size: 18px;
            color: var(--accent-color);
            margin-bottom: 10px;
        }

        .changelog-description {
            font-size: 14px;
        }

        /* Support section */
        .support-container {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .ticket-tracker {
            background-color: rgba(90, 24, 154, 0.8);
            border: 2px solid var(--border-color);
            border-radius: 15px;
            padding: 20px;
            box-shadow: 0 5px 15px var(--shadow-color);
            backdrop-filter: blur(5px);
            margin-bottom: 20px;
        }

        .ticket-title {
            font-size: 18px;
            color: var(--accent-color);
            margin-bottom: 15px;
            text-shadow: 1px 1px 0 var(--dark-color);
            text-align: center;
        }

        .support-form {
            background-color: rgba(90, 24, 154, 0.8);
            border: 2px solid var(--border-color);
            border-radius: 15px;
            padding: 20px;
            box-shadow: 0 5px 15px var(--shadow-color);
            backdrop-filter: blur(5px);
        }

        .form-textarea {
            width: 100%;
            padding: 12px;
            border: 2px solid var(--border-color);
            border-radius: 8px;
            font-size: 14px;
            background-color: rgba(60, 9, 108, 0.7);
            color: var(--text-color);
            min-height: 150px;
            resize: vertical;
            transition: all 0.3s ease;
        }

        .form-textarea:focus {
            outline: none;
            border-color: var(--primary-color);
            box-shadow: 0 0 8px var(--neon-glow);
            background-color: rgba(36, 0, 70, 0.8);
        }

        /* Footer */
        footer {
            background-color: rgba(36, 0, 70, 0.9);
            color: var(--text-secondary);
            padding: 15px 0;
            border-top: 3px solid var(--primary-color);
            text-align: center;
            font-size: 12px;
            backdrop-filter: blur(5px);
        }

        /* Modal de confirmation */
        .modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.7);
            z-index: 1000;
            align-items: center;
            justify-content: center;
        }

        .modal-content {
            background-color: rgba(90, 24, 154, 0.9);
            border: 3px solid var(--primary-color);
            border-radius: 15px;
            padding: 25px;
            max-width: 400px;
            width: 90%;
            box-shadow: 0 5px 15px var(--shadow-color);
            text-align: center;
            backdrop-filter: blur(5px);
        }

        .modal-title {
            font-size: 20px;
            color: var(--accent-color);
            margin-bottom: 15px;
            text-shadow: 1px 1px 0 var(--dark-color);
        }

        .modal-close {
            background-color: var(--primary-color);
            color: var(--text-color);
            border: none;
            padding: 10px 20px;
            border-radius: 8px;
            cursor: pointer;
            margin-top: 15px;
            font-weight: bold;
        }

        .modal-close:hover {
            background-color: var(--secondary-color);
        }

        /* Language modal */
        .lang-modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.7);
            z-index: 1000;
            align-items: center;
            justify-content: center;
        }

        .lang-modal-content {
            background-color: rgba(90, 24, 154, 0.9);
            border: 3px solid var(--primary-color);
            border-radius: 15px;
            padding: 25px;
            max-width: 400px;
            width: 90%;
            box-shadow: 0 5px 15px var(--shadow-color);
            backdrop-filter: blur(5px);
        }

        .lang-modal-title {
            font-size: 20px;
            color: var(--accent-color);
            margin-bottom: 20px;
            text-align: center;
            text-shadow: 1px 1px 0 var(--dark-color);
        }

        .lang-options {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .lang-option {
            display: flex;
            align-items: center;
            padding: 10px 15px;
            border-radius: 8px;
            background-color: rgba(36, 0, 70, 0.7);
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .lang-option:hover {
            background-color: var(--primary-color);
            transform: scale(1.02);
        }

        .lang-option-flag {
            font-size: 24px;
            margin-right: 15px;
        }

        .lang-option-name {
            font-size: 16px;
            font-weight: bold;
        }
        
        .access-code {
            background-color: rgba(36, 0, 70, 0.8);
            border: 2px solid var(--primary-color);
            border-radius: 10px;
            padding: 15px;
            margin: 15px 0;
            text-align: center;
            font-size: 18px;
            font-weight: bold;
            color: var(--accent-color);
            cursor: pointer;
            transition: all 0.3s ease;
            letter-spacing: 2px;
        }

        .access-code:hover {
            background-color: rgba(123, 44, 191, 0.8);
            transform: scale(1.02);
        }

        .copy-hint {
            font-size: 12px;
            color: var(--text-secondary);
            text-align: center;
            margin-top: -10px;
            margin-bottom: 15px;
        }

        .success-message {
            background-color: rgba(76, 175, 80, 0.8);
            border: 2px solid #4CAF50;
            border-radius: 10px;
            padding: 15px;
            margin-bottom: 20px;
            color: #FFFFFF;
            text-align: center;
            backdrop-filter: blur(5px);
        }

        /* Error message */
        .error-message {
            background-color: rgba(220, 53, 69, 0.8);
            border: 2px solid #dc3545;
            border-radius: 10px;
            padding: 15px;
            margin-bottom: 20px;
            color: #FFFFFF;
            text-align: center;
            backdrop-filter: blur(5px);
        }
        
        /* Support notice styles */
        .support-notice {
            background-color: rgba(90, 24, 154, 0.8);
            border: 2px solid var(--border-color);
            border-radius: 15px;
            padding: 20px;
            margin-bottom: 20px;
            box-shadow: 0 5px 15px var(--shadow-color);
            backdrop-filter: blur(5px);
        }

        .notice-content {
            text-align: center;
        }

        .notice-title {
            font-size: 18px;
            color: var(--accent-color);
            margin-bottom: 15px;
            text-shadow: 1px 1px 0 var(--dark-color);
        }

        .notice-message {
            margin-bottom: 10px;
            color: var(--text-secondary);
        }
        
        .order-tracking-main {max-width: 300px;}
        
        ::-webkit-input-placeholder { text-align:center; }
	::-moz-placeholder { text-align:center; } /* firefox 19+ */
	:-ms-input-placeholder { text-align:center; } /* ie */
	input:-moz-placeholder { text-align:center; }

        /* Responsive styles */
        @media (min-width: 768px) {
            .services-container {
                flex-direction: row;
            }
            
            .service-card {
                flex: 1;
                max-width: 300px;
            }
            
            .form-row {
                flex-direction: row;
            }
            
            .tracking-input {min-width: 400px;}
            .order-tracking-main {max-width: 700px;}
        }

        @media (min-width: 992px) {
            .header-content {
                flex-direction: row;
                justify-content: space-between;
            }
            
            .logo {
                margin-bottom: 0;
            }
            
            .nav-links {
                justify-content: flex-end;
            }
        }