:root {
            --primary-color: #2c5e1a;
            --secondary-color: #f8a726;
            --light-color: #f5f5f5;
            --dark-color: #333;
            --text-color: #444;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }

        /* Ajouter dans le <style> */
        .hero {
            background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('images/hero-bg.jpg') no-repeat center center/cover;
        }

        /* Préchargement des images critiques */
        body::after {
            content: '';
            position: absolute;
            width: 0;
            height: 0;
            overflow: hidden;
            z-index: -1;
            background-image: 
                url('images/hero-bg.jpg'),
                url('images/KNFF.png'),
                url('images/logo.jpg');
        }
        
        body {
            color: var(--text-color);
            line-height: 1.6;
            background-color: #f9f9f9;
        }
        
        .container {
            width: 90%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 15px;
        }
        
        /* Header */
        header {
            background-color: white;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
        }
        
        nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 20px 0;
        }
        
        .logo {
            font-size: 24px;
            font-weight: bold;
            color: var(--primary-color);
            display: flex;
            align-items: center;
        }
        
        .logo img {
            height: 40px;
            margin-right: 10px;
        }
        
        .logo span {
            color: var(--secondary-color);
        }
        
        .nav-links {
            display: flex;
            list-style: none;
        }
        
        .nav-links li {
            margin-left: 30px;
        }
        
        .nav-links a {
            text-decoration: none;
            color: var(--dark-color);
            font-weight: 500;
            transition: color 0.3s;
        }
        
        .nav-links a:hover {
            color: var(--primary-color);
        }
        
        .hamburger {
            display: none;
            cursor: pointer;
        }
        
        /* Hero Section */
        .hero {
            height: 100vh;
            background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('images/hero-bg.jpg') no-repeat center center/cover;
            color: white;
            display: flex;
            align-items: center;
            text-align: center;
            margin-top: 70px;
        }
        
        .hero-content {
            max-width: 800px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        .hero h1 {
            font-size: 48px;
            margin-bottom: 20px;
            line-height: 1.2;
        }
        
        .hero p {
            font-size: 20px;
            margin-bottom: 30px;
        }
        
        .btn {
            display: inline-block;
            background-color: var(--secondary-color);
            color: white;
            padding: 12px 30px;
            border-radius: 30px;
            text-decoration: none;
            font-weight: bold;
            transition: all 0.3s;
            border: none;
            cursor: pointer;
        }
        
        .btn:hover {
            background-color: #e69500;
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        }
        
        .btn-outline {
            background-color: transparent;
            border: 2px solid var(--secondary-color);
            color: var(--secondary-color);
            margin-left: 15px;
        }
        
        .btn-outline:hover {
            background-color: var(--secondary-color);
            color: white;
        }
        
        /* About Section */
        .section {
            padding: 100px 0;
        }
        
        .section-title {
            text-align: center;
            margin-bottom: 60px;
        }
        
        .section-title h2 {
            font-size: 36px;
            color: var(--primary-color);
            margin-bottom: 15px;
        }
        
        .section-title p {
            max-width: 700px;
            margin: 0 auto;
            color: var(--text-color);
        }
        
        .about-content {
            display: flex;
            align-items: center;
            gap: 50px;
        }
        
        .about-text {
            flex: 1;
        }
        
        .about-text h3 {
            font-size: 28px;
            margin-bottom: 20px;
            color: var(--dark-color);
        }
        
        .about-text p {
            margin-bottom: 15px;
        }
        
        .about-image {
            flex: 1;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        }
        
        .about-image img {
            width: 100%;
            height: auto;
            display: block;
        }
        
        /* Mission Section */
        .mission {
            background-color: var(--light-color);
        }
        
        .mission-cards {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }
        
        .mission-card {
            background-color: white;
            padding: 30px;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            transition: transform 0.3s, box-shadow 0.3s;
        }
        
        .mission-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
        }
        
        .mission-card i {
            font-size: 40px;
            color: var(--secondary-color);
            margin-bottom: 20px;
        }
        
        .mission-card h3 {
            font-size: 22px;
            margin-bottom: 15px;
            color: var(--primary-color);
        }
        
        /* Products Section */
        .products {
            background-color: white;
        }
        
        .product-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
        }
        
        .product-card {
            border: 1px solid #eee;
            border-radius: 10px;
            overflow: hidden;
            transition: all 0.3s;
            position: relative;
        }
        
        .product-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        }
        
        .product-image {
            height: 200px;
            overflow: hidden;
        }
        
        .product-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s;
        }
        
        .product-card:hover .product-image img {
            transform: scale(1.1);
        }
        
        .product-info {
            padding: 20px;
        }
        
        .product-info h3 {
            font-size: 20px;
            margin-bottom: 10px;
            color: var(--primary-color);
        }
        
        .product-info p {
            margin-bottom: 15px;
            color: var(--text-color);
        }
        
        .price {
            font-weight: bold;
            color: var(--secondary-color);
            font-size: 18px;
        }
        
        .order-btn {
            display: block;
            text-align: center;
            background-color: var(--primary-color);
            color: white;
            padding: 8px 0;
            border-radius: 5px;
            text-decoration: none;
            margin-top: 15px;
            transition: background-color 0.3s;
        }
        
        .order-btn:hover {
            background-color: #1e4a12;
        }
        
        /* Testimonials Section */
        .testimonials {
            background-color: var(--light-color);
        }
        
        .testimonial-slider {
            max-width: 800px;
            margin: 0 auto;
            position: relative;
        }
        
        .testimonial {
            background-color: white;
            padding: 30px;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            text-align: center;
            display: none;
        }
        
        .testimonial.active {
            display: block;
        }
        
        .testimonial img {
            width: 80px;
            height: 80px;
            border-radius: 50%;
            object-fit: cover;
            margin: 0 auto 20px;
            border: 3px solid var(--secondary-color);
        }
        
        .testimonial p {
            font-style: italic;
            margin-bottom: 20px;
        }
        
        .testimonial h4 {
            color: var(--primary-color);
            margin-bottom: 5px;
        }
        
        .testimonial-slider-controls {
            display: flex;
            justify-content: center;
            margin-top: 30px;
        }
        
        .slider-dot {
            width: 12px;
            height: 12px;
            background-color: #ddd;
            border-radius: 50%;
            margin: 0 5px;
            cursor: pointer;
            transition: background-color 0.3s;
        }
        
        .slider-dot.active {
            background-color: var(--secondary-color);
        }
        
        /* Gallery Section */
        .gallery {
            background-color: white;
        }
        
        .gallery-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 20px;
        }
        
        .gallery-item {
            position: relative;
            overflow: hidden;
            border-radius: 10px;
            height: 200px;
            cursor: pointer;
        }
        
        .gallery-item img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s;
        }
        
        .gallery-item:hover img {
            transform: scale(1.1);
        }
        
        .gallery-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.5);
            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0;
            transition: opacity 0.3s;
        }
        
        .gallery-item:hover .gallery-overlay {
            opacity: 1;
        }
        
        .gallery-overlay i {
            color: white;
            font-size: 30px;
        }
        
        /* Lightbox */
        .lightbox {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.8);
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 2000;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.3s;
        }
        
        .lightbox.active {
            opacity: 1;
            pointer-events: all;
        }
        
        .lightbox-content {
            position: relative;
            max-width: 90%;
            max-height: 90%;
        }
        
        .lightbox-content img {
            max-width: 100%;
            max-height: 80vh;
            display: block;
            border-radius: 10px;
        }
        
        .lightbox-close {
            position: absolute;
            top: -40px;
            right: 0;
            color: white;
            font-size: 30px;
            cursor: pointer;
        }
        
        /* Process Section */
        .process-steps {
            display: flex;
            flex-direction: column;
            gap: 30px;
            position: relative;
            max-width: 800px;
            margin: 0 auto;
        }
        
        .process-steps::before {
            content: '';
            position: absolute;
            top: 0;
            left: 30px;
            height: 100%;
            width: 2px;
            background-color: var(--secondary-color);
            z-index: 1;
        }
        
        .process-step {
            display: flex;
            gap: 20px;
            position: relative;
            z-index: 2;
        }
        
        .step-number {
            width: 60px;
            height: 60px;
            background-color: var(--primary-color);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            font-weight: bold;
            flex-shrink: 0;
        }
        
        .step-content {
            background-color: white;
            padding: 20px;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            flex-grow: 1;
        }
        
        .step-content h3 {
            margin-bottom: 10px;
            color: var(--primary-color);
        }
        
        /* Map Section */
        .map-section {
            height: 500px;
            background-color: #eee;
        }
        
        #map {
            width: 100%;
            height: 100%;
        }
        
        /* Order Section */
        .order {
            background-color: var(--light-color);
        }
        
        .order-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 50px;
        }
        
        .order-form {
            background-color: white;
            padding: 30px;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        }
        
        .form-group {
            margin-bottom: 20px;
        }
        
        .form-group label {
            display: block;
            margin-bottom: 5px;
            font-weight: 500;
        }
        
        .form-group input,
        .form-group select,
        .form-group textarea {
            width: 100%;
            padding: 12px;
            border: 1px solid #ddd;
            border-radius: 5px;
            font-size: 16px;
        }
        
        .form-group textarea {
            height: 150px;
            resize: vertical;
        }
        
        .product-select {
            margin-bottom: 30px;
        }
        
        .product-option {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 10px;
            border-bottom: 1px solid #eee;
        }
        
        .product-option:last-child {
            border-bottom: none;
        }
        
        .product-info-small {
            flex: 1;
        }
        
        .product-info-small h4 {
            font-size: 16px;
            color: var(--primary-color);
        }
        
        .product-info-small p {
            font-size: 14px;
            color: var(--text-color);
        }
        
        .quantity-control {
            display: flex;
            align-items: center;
        }
        
        .quantity-control button {
            width: 30px;
            height: 30px;
            background-color: var(--primary-color);
            color: white;
            border: none;
            border-radius: 5px;
            cursor: pointer;
            font-size: 16px;
        }
        
        .quantity-control input {
            width: 50px;
            text-align: center;
            margin: 0 10px;
        }
        
        /* Contact Section */
        .contact {
            background-color: white;
        }
        
        .contact-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 50px;
        }
        
        .contact-info {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        
        .contact-item {
            display: flex;
            align-items: flex-start;
            gap: 15px;
        }
        
        .contact-item i {
            font-size: 24px;
            color: var(--secondary-color);
        }
        
        .contact-text h3 {
            font-size: 20px;
            margin-bottom: 5px;
            color: var(--primary-color);
        }
        
        /* Footer */
        footer {
            background-color: var(--primary-color);
            color: white;
            padding: 50px 0 20px;
        }
        
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 30px;
            margin-bottom: 40px;
        }
        
        .footer-column h3 {
            font-size: 20px;
            margin-bottom: 20px;
            position: relative;
            padding-bottom: 10px;
        }
        
        .footer-column h3::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: 0;
            width: 50px;
            height: 2px;
            background-color: var(--secondary-color);
        }
        
        .footer-column p {
            margin-bottom: 15px;
        }
        
        .footer-links {
            list-style: none;
        }
        
        .footer-links li {
            margin-bottom: 10px;
        }
        
        .footer-links a {
            color: #ddd;
            text-decoration: none;
            transition: color 0.3s;
        }
        
        .footer-links a:hover {
            color: var(--secondary-color);
        }
        
        .social-links {
            display: flex;
            gap: 15px;
        }
        
        .social-links a {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background-color: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            color: white;
            font-size: 18px;
            transition: all 0.3s;
        }
        
        .social-links a:hover {
            background-color: var(--secondary-color);
            transform: translateY(-3px);
        }
        
        .footer-bottom {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
        }
        
        /* Responsive Design */
        @media (max-width: 992px) {
            .about-content {
                flex-direction: column;
            }
            
            .about-image {
                order: -1;
            }
        }
        
        @media (max-width: 768px) {
            .nav-links {
                position: fixed;
                top: 70px;
                left: -100%;
                width: 100%;
                height: calc(100vh - 70px);
                background-color: white;
                flex-direction: column;
                align-items: center;
                justify-content: center;
                gap: 30px;
                transition: left 0.3s;
            }
            
            .nav-links.active {
                left: 0;
            }
            
            .nav-links li {
                margin-left: 0;
            }
            
            .hamburger {
                display: block;
            }
            
            .hero h1 {
                font-size: 36px;
            }
            
            .hero p {
                font-size: 18px;
            }
            
            .btn-outline {
                display: none;
            }
        }
        
        @media (max-width: 576px) {
            .section {
                padding: 60px 0;
            }
            
            .section-title h2 {
                font-size: 28px;
            }
            
            .hero h1 {
                font-size: 30px;
            }
        }