/* Reset et base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #3a5a78;
    --secondary-color: #f5a623;
    --dark-color: #333;
    --light-color: #f8f9fa;
    --gray-color: #6c757d;
    --white-color: #fff;
    --black-color: #000;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--dark-color);
    background-color: var(--light-color);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3, h4 {
    margin-bottom: 1rem;
    font-weight: 600;
    line-height: 1.2;
}

p {
    margin-bottom: 1rem;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.btn {
    display: inline-block;
    padding: 10px 20px;
    background-color: var(--secondary-color);
    color: var(--white-color);
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn:hover {
    background-color: #e6951a;
    transform: translateY(-2px);
}

/* Header */
header {
    background-color: var(--white-color);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: fixed;
    width: 100%;
    z-index: 1000;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.logo span {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
}

.logo span span {
    color: var(--secondary-color);
}

nav ul {
    display: flex;
    align-items: center;
}

nav ul li {
    margin-left: 30px;
}

nav ul li a {
    font-weight: 500;
    transition: color 0.3s ease;
}

nav ul li a:hover {
    color: var(--secondary-color);
}

nav ul li.social-icons {
    display: flex;
    gap: 15px;
    margin-left: 30px;
}

nav ul li.social-icons a {
    font-size: 1rem;
    color: var(--primary-color);
    transition: all 0.3s ease;
}

nav ul li.social-icons a:hover {
    color: var(--secondary-color);
    transform: translateY(-2px);
}

.mobile-menu {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('https://images.unsplash.com/photo-1512917774080-9991f1c4c750?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80') no-repeat center center/cover;
    height: 80vh;
    display: flex;
    align-items: center;
    text-align: center;
    color: var(--white-color);
    padding-top: 80px;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
}

/* Clients Section */
.clients {
    padding: 60px 0;
    background-color: var(--white-color);
}

.clients h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 40px;
    color: var(--primary-color);
}

.clients-grid {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 30px;
    align-items: center;
}

.client-logo {
    max-width: 200px;
    padding: 15px;
    background-color: var(--light-color);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
}

.client-logo:hover {
    transform: scale(1.05);
}

.client-logo img {
    max-height: 60px;
    width: auto;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: all 0.3s ease;
}

.client-logo:hover img {
    filter: grayscale(0%);
    opacity: 1;
}

/* Catalogue Section */
.catalogue {
    padding: 60px 0;
}

.catalogue h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 40px;
    color: var(--primary-color);
}

.categories {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 30px;
}

.categories button {
    padding: 8px 16px;
    background-color: var(--white-color);
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.categories button:hover, .categories button.active {
    background-color: var(--primary-color);
    color: var(--white-color);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 20px;
}

.product-card {
    background-color: var(--white-color);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px 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 ease;
}

.product-card:hover .product-image img {
    transform: scale(1.05);
}

.product-info {
    padding: 15px;
}

.product-info h3 {
    font-size: 1.1rem;
    color: var(--primary-color);
    margin-bottom: 8px;
}

.color {
    display: block;
    margin: 5px 0;
    color: var(--gray-color);
    font-size: 0.8rem;
}

.features {
    margin: 10px 0;
    font-size: 0.85rem;
}

.features li {
    margin-bottom: 5px;
    position: relative;
    padding-left: 15px;
}

.features li::before {
    content: "•";
    color: var(--secondary-color);
    position: absolute;
    left: 0;
}

.price {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 10px 0;
}

.cta {
    width: 100%;
    text-align: center;
    padding: 8px;
    font-size: 0.9rem;
}

/* Présentation Section */
.presentation {
    padding: 60px 0;
    background-color: var(--white-color);
}

.presentation h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 40px;
    color: var(--primary-color);
}

.content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.text p {
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.image img {
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.5s ease;
}

.image:hover img {
    transform: scale(1.03);
}

/* Caractéristiques techniques */
.specs {
    padding: 0 0 60px;
    background-color: var(--white-color);
}

.specs-table {
    background-color: var(--light-color);
    padding: 30px;
    border-radius: 8px;
    margin-top: 20px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.specs-table h3 {
    text-align: center;
    margin-bottom: 30px;
    font-size: 1.5rem;
    color: var(--primary-color);
}

.specs-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.specs-column {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.spec-item {
    background-color: var(--white-color);
    padding: 15px;
    border-radius: 8px;
    display: flex;
    justify-content: space-between;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

.spec-item:hover {
    transform: translateY(-3px);
}

.spec-title {
    font-weight: 600;
    color: var(--primary-color);
    font-size: 0.95rem;
}

.spec-value {
    text-align: right;
    color: var(--gray-color);
    font-size: 0.9rem;
}

/* Services Section */
.services {
    padding: 60px 0;
    background-color: var(--light-color);
}

.services h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 40px;
    color: var(--primary-color);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.service-card {
    background-color: var(--white-color);
    padding: 25px;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
}

.service-card .icon {
    font-size: 2rem;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.service-card h3 {
    margin-bottom: 10px;
    color: var(--primary-color);
    font-size: 1.2rem;
}

.service-card p {
    font-size: 0.95rem;
}

/* Reviews Section */
.reviews {
    padding: 60px 0;
    background-color: var(--white-color);
}

.reviews h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 40px;
    color: var(--primary-color);
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.review-card {
    background-color: var(--light-color);
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.rating {
    color: var(--secondary-color);
    margin-bottom: 15px;
    font-size: 0.9rem;
}

.review-card p {
    font-style: italic;
    margin-bottom: 15px;
    font-size: 0.95rem;
}

.author {
    font-weight: 500;
    color: var(--primary-color);
    font-size: 0.9rem;
}

/* Entreprise Section */
.entreprise {
    padding: 60px 0;
    background-color: var(--white-color);
}

.entreprise h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 40px;
    color: var(--primary-color);
}

.entreprise-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.entreprise-text p {
    margin-bottom: 20px;
    font-size: 1.1rem;
    line-height: 1.7;
}

.entreprise-image {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.entreprise-image img {
    width: 100%;
    height: auto;
    transition: transform 0.5s ease;
}

.entreprise-image:hover img {
    transform: scale(1.03);
}

/* Payment Section */
.payment {
    padding: 60px 0;
    background-color: var(--light-color);
}

.payment h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 40px;
    color: var(--primary-color);
}

.payment-methods {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.method {
    text-align: center;
    min-width: 100px;
}

.method i {
    font-size: 2rem;
    color: var(--secondary-color);
    margin-bottom: 10px;
}

.method span {
    display: block;
    font-weight: 500;
    font-size: 0.95rem;
}

/* Contact Section */
.contact {
    padding: 80px 0;
    background-color: var(--white-color);
}

.contact h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 40px;
    color: var(--primary-color);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 15px;
}

.info-item i {
    font-size: 1.2rem;
    color: var(--secondary-color);
    width: 30px;
    text-align: center;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--primary-color);
    color: var(--white-color);
    border-radius: 50%;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background-color: var(--secondary-color);
    transform: translateY(-3px);
}

.contact-map {
    height: 100%;
    border-radius: 8px;
    overflow: hidden;
}
/* Footer */
footer {
    background-color: var(--primary-color);
    color: var(--white-color);
    padding: 50px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.footer-logo span {
    font-size: 1.6rem;
    font-weight: 700;
}

.footer-logo span span {
    color: var(--secondary-color);
}

.footer-logo p {
    margin-top: 10px;
    opacity: 0.8;
    font-size: 0.9rem;
}

.footer-links h3, .footer-legal h3 {
    font-size: 1.2rem;
    margin-bottom: 15px;
    color: var(--secondary-color);
}

.footer-links ul li, .footer-legal ul li {
    margin-bottom: 8px;
}

.footer-links ul li a, .footer-legal ul li a {
    opacity: 0.8;
    transition: opacity 0.3s ease;
    font-size: 0.9rem;
}

.footer-links ul li a:hover, .footer-legal ul li a:hover {
    opacity: 1;
}

.copyright {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0.8;
    font-size: 0.85rem;
}

/* Responsive */
@media (max-width: 992px) {
    .content, .contact-content, .entreprise-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .contact-map {
        height: 300px;
    }
    
    .entreprise-image {
        order: -1;
        max-width: 600px;
        margin: 0 auto;
    }
    
    .specs-container {
        grid-template-columns: 1fr;
    }

    .clients-grid {
        gap: 20px;
    }

    .client-logo {
        max-width: 150px;
    }
}

@media (max-width: 768px) {
    nav ul {
        display: none;
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        background-color: var(--white-color);
        flex-direction: column;
        padding: 20px;
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
    }
    
    nav ul.active {
        display: flex;
    }
    
    nav ul li {
        margin: 10px 0;
    }
    
    nav ul li.social-icons {
        display: none;
    }
    
    .mobile-menu {
        display: block;
    }
    
    .hero h1 {
        font-size: 2.2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    }
    
    .categories {
        overflow-x: auto;
        padding-bottom: 10px;
        flex-wrap: nowrap;
        justify-content: flex-start;
    }
    
    .categories button {
        white-space: nowrap;
    }

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

@media (max-width: 576px) {
    .hero {
        height: 70vh;
    }
    
    .hero h1 {
        font-size: 1.8rem;
    }
    
    .products-grid {
        grid-template-columns: 1fr 1fr;
        gap: 15px;
    }
    
    .product-image {
        height: 160px;
    }
    
    .payment-methods {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }
    
    .spec-item {
        flex-direction: column;
        gap: 5px;
    }
    
    .spec-value {
        text-align: left;
    }

    .clients-grid {
        grid-template-columns: 1fr;
    }
}

/* ==================== */
/* SECTION PROMO BLEUE  */
/* ==================== */
.promo-section {
    padding: 70px 0;
    margin: 60px 0;
}

.blue-promo {
    background: linear-gradient(135deg, #3a5a78 0%, #1e3a5f 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.blue-promo::before {
    content: "";
    position: absolute;
    top: -50px;
    right: -50px;
    width: 200px;
    height: 200px;
    background-color: rgba(245, 166, 35, 0.1);
    border-radius: 50%;
}

.promo-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.promo-image {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0,0,0,0.2);
    position: relative;
    border: 3px solid rgba(255,255,255,0.1);
}

.promo-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
}

.promo-image:hover img {
    transform: scale(1.03);
}

.promo-tag {
    position: absolute;
    top: 20px;
    right: 20px;
    background-color: var(--secondary-color);
    color: var(--dark-color);
    padding: 8px 20px;
    border-radius: 30px;
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.promo-details h2 {
    font-size: 2.3rem;
    margin-bottom: 15px;
    color: white;
    display: flex;
    align-items: center;
    gap: 15px;
}

.promo-details h2 i {
    color: var(--secondary-color);
}

.promo-subtitle {
    font-size: 1.2rem;
    color: rgba(255,255,255,0.9);
    margin-bottom: 30px;
    font-weight: 400;
}

.promo-benefits {
    margin: 35px 0;
}

.promo-benefits li {
    margin-bottom: 18px;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 12px;
    line-height: 1.5;
}

.promo-benefits i {
    color: var(--secondary-color);
    font-size: 1.3rem;
    min-width: 25px;
}

.promo-benefits strong {
    color: var(--secondary-color);
    font-weight: 600;
}

.promo-actions {
    display: flex;
    align-items: center;
    gap: 25px;
    flex-wrap: wrap;
}

.btn-promo {
    background-color: var(--secondary-color);
    color: var(--dark-color);
    padding: 15px 30px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
}

.btn-promo:hover {
    background-color: white;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.15);
}

.promo-guarantee {
    font-size: 0.95rem;
    opacity: 0.9;
    display: flex;
    align-items: center;
    gap: 8px;
}

.promo-guarantee i {
    color: var(--secondary-color);
}

/* Responsive */
@media (max-width: 992px) {
    .promo-content {
        grid-template-columns: 1fr;
    }
    
    .promo-image {
        max-width: 600px;
        margin: 0 auto;
    }
    
    .promo-details {
        text-align: center;
    }
    
    .promo-benefits {
        max-width: 500px;
        margin: 35px auto;
    }
    
    .promo-actions {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .promo-section {
        padding: 50px 0;
        margin: 40px 0;
    }
    
    .promo-details h2 {
        font-size: 2rem;
        justify-content: center;
    }
}

@media (max-width: 576px) {
    .promo-actions {
        flex-direction: column;
        gap: 15px;
    }
    
    .btn-promo {
        width: 100%;
        justify-content: center;
    }
    
    .promo-benefits li {
        font-size: 1rem;
    }
    
    .promo-tag {
        font-size: 0.8rem;
        padding: 6px 15px;
    }
}