/* Reset et styles de base */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Roboto', sans-serif;
}

:root {
    --primary-color: #0056b3;
    --secondary-color: #003366;
    --accent-color: #ff6b00;
    --light-color: #f8f9fa;
    --dark-color: #343a40;
    --text-color: #333;
    --text-light: #6c757d;
}

html {
    scroll-behavior: smooth;
}

body {
    line-height: 1.6;
    color: var(--text-color);
    background-color: #fff;
}

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: all 0.3s ease;
}

a:hover {
    color: var(--accent-color);
}

h1, h2, h3, h4, h5, h6 {
    margin-bottom: 1rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--secondary-color);
}

p {
    margin-bottom: 1rem;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Header & Navigation */
header {
    background-color: #fff;
    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: 1rem 2rem;
}

.logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.logo-content {
    display: flex;
    align-items: flex-start;
    flex-direction: column;
}

.logo-img {
    height: 50px;
    width: auto;
    margin-bottom: 5px;
}

.logo-text {
    margin: 0;
    padding: 0;
}

.tagline {
    margin: 0;
    font-size: 0.9rem;
    color: var(--secondary-color);
    font-weight: 500;
    white-space: nowrap;
    line-height: 1.2;
}

.logo-img {
    height: 50px;
    width: auto;
    margin-right: 15px;
}

.logo-text h1 {
    color: var(--primary-color);
    font-size: 1.8rem;
    margin: 0;
    line-height: 1.2;
}

.logo-text p {
    color: var(--text-light);
    font-size: 0.9rem;
    margin: 0;
}

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links li {
    margin-left: 2rem;
}

.nav-links a {
    color: var(--dark-color);
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background: var(--accent-color);
    bottom: 0;
    left: 0;
    transition: width 0.3s ease;
}

.nav-links a:hover::after {
    width: 100%;
}

.burger {
    display: none;
    cursor: pointer;
}

.burger div {
    width: 25px;
    height: 3px;
    background-color: var(--primary-color);
    margin: 5px;
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    height: 100vh;
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('https://images.unsplash.com/photo-1522071820081-009f0129c71c?ixlib=rb-1.2.1&auto=format&fit=crop&w=1950&q=80');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    text-align: center;
    color: white;
    padding: 0 1rem;
    margin-top: 80px;
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    color: white;
}

.hero-content p {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    color: #e0e0e0;
}

.cta-button {
    display: inline-block;
    background-color: var(--accent-color);
    color: white;
    padding: 0.8rem 2rem;
    border-radius: 30px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.cta-button:hover {
    background-color: #e05c00;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    color: white;
}

/* Sections communes */
section {
    padding: 6rem 1rem;
}

section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    position: relative;
    padding-bottom: 1rem;
}

section h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--accent-color);
}

/* À Propos */
.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
    position: relative;
}

.about-image {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 45%;
    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;
    transition: transform 0.5s ease;
}

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

.about-card {
    background: #fff;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: transform 0.3s ease;
}

.about-card:hover {
    transform: translateY(-10px);
}

.about-card i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.about-card h3 {
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

/* Valeurs */
.values {
    background-color: #f8f9fa;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.value-card {
    background: #fff;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    text-align: center;
    transition: all 0.3s ease;
}

.value-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.value-card i {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 1.5rem;
}

.value-card h3 {
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

/* Services */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.service-card {
    background: #fff;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    text-align: center;
    transition: all 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.service-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.service-card h3 {
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

/* Produits */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.product-card {
    background: #fff;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    text-align: center;
    transition: all 0.3s ease;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.product-card i {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 1.5rem;
}

.product-card h3 {
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

/* Technologies */
.technologies {
    padding: 6rem 1rem;
    background-color: #fff;
}

.technologies h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--secondary-color);
    position: relative;
    padding-bottom: 1rem;
}

.technologies h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--accent-color);
}

.technologies-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.tech-category {
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.tech-category:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.tech-category h3 {
    background-color: var(--primary-color);
    color: white;
    padding: 1.2rem;
    margin: 0;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.tech-category h3 i {
    font-size: 1.2rem;
}

.tech-items {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    padding: 1.5rem;
}

.tech-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 1rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    background-color: #f9f9f9;
}

.tech-item:hover {
    background-color: #f0f4ff;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.tech-item img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    margin-bottom: 1rem;
    transition: transform 0.3s ease;
}

.tech-item img:hover {
    transform: scale(1.1);
}

.tech-item span {
    font-size: 0.9rem;
    color: var(--text-color);
    font-weight: 500;
}

@media (max-width: 768px) {
    .technologies-grid {
        grid-template-columns: 1fr;
    }
    
    .tech-items {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 480px) {
    .tech-items {
        grid-template-columns: 1fr;
    }
}

/* Partenaires */
.partners {
    background-color: #f8f9fa;
    padding: 6rem 1rem;
}

.partners h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--secondary-color);
    position: relative;
    padding-bottom: 1rem;
}

.partners h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--accent-color);
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.partner-card {
    background: white;
    border-radius: 10px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
}

.partner-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.partner-card img {
    max-width: 120px;
    height: auto;
    max-height: 80px;
    object-fit: contain;
    margin-bottom: 1rem;
    filter: grayscale(0%) contrast(100%);
    transition: all 0.3s ease;
}

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

.partner-card h3 {
    margin: 0;
    font-size: 1.1rem;
    color: var(--secondary-color);
}

.partner.logo-text {
    display: flex;
    flex-direction: column;
    margin-left: 10px;
}

.tagline {
    margin: 0;
    font-size: 0.9rem;
    color: var(--secondary-color);
    font-weight: 500;
    white-space: nowrap;
}

.partner.tagline {
    margin: 0;
    font-size: 0.9rem;
    color: var(--secondary-color);
    font-weight: 500;
    margin-top: 0.3rem;
    white-space: nowrap;
}

@media (max-width: 768px) {
    .partners-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 1rem;
    }
    
    .partner-card {
        padding: 1.5rem 0.5rem;
    }
    
    .partner-card img {
        max-width: 80px;
        max-height: 60px;
    }
}

/* Contact */
.contact {
    background-color: #f8f9fa;
}

.contact-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
}

.contact-info h3, .contact-form h3 {
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.contact-info p {
    margin: 0;
    display: flex;
    align-items: center;
    line-height: 1.6;
}

.contact-person {
    margin: 1.5rem 0;
    padding: 1rem 0;
    border-top: 1px solid #e0e0e0;
}

.contact-person:first-child {
    border-top: none;
    padding-top: 0;
}

.person-name {
    font-weight: 600;
    margin-bottom: 0.5rem !important;
    color: var(--secondary-color);
}

.person-contact {
    margin-left: 1.5rem !important;
    margin-bottom: 0.3rem !important;
}

.contact-info a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
    margin-left: 0.2rem;
}

.contact-info a:hover {
    color: var(--accent-color);
    text-decoration: underline;
}

.contact-info i {
    min-width: 25px;
    text-align: left;
    margin-right: 10px;
    color: var(--accent-color);
}

.contact-info a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-info a:hover {
    color: var(--accent-color);
    text-decoration: underline;
}

.contact-info i {
    min-width: 25px;
    text-align: center;
    margin-right: 10px;
    color: var(--accent-color);
    margin-top: 3px;
}

.contact-info i {
    margin-right: 1rem;
    color: var(--primary-color);
    width: 25px;
    text-align: center;
}

.contact-form .form-group {
    margin-bottom: 1.5rem;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.contact-form textarea {
    min-height: 150px;
    resize: vertical;
}

.submit-btn {
    background-color: var(--accent-color);
    color: white;
    border: none;
    padding: 0.8rem 2rem;
    border-radius: 5px;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
}

.submit-btn:hover {
    background-color: #1e3a8a;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* Styles pour les messages de statut du formulaire */
.form-status {
    margin-top: 1.5rem;
    padding: 1rem;
    border-radius: 4px;
    text-align: center;
    font-weight: 500;
}

.form-status.success {
    background-color: #e8f5e9;
    color: #2e7d32;
    border: 1px solid #a5d6a7;
}

.form-status.error {
    background-color: #ffebee;
    color: #c62828;
    border: 1px solid #ef9a9a;
}

/* Footer */
.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.footer-section {
    margin-bottom: 2rem;
}

.footer-section h3 {
    color: white;
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-section h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 2px;
    background-color: var(--accent-color);
}

.footer-section p, 
.footer-section a {
    color: #e0e0e0;
    margin-bottom: 0.8rem;
    display: block;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: var(--accent-color);
    padding-left: 5px;
}

.contact-info p {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.contact-info i {
    margin-right: 10px;
    color: var(--accent-color);
    margin-top: 3px;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: white;
    transition: all 0.3s ease;
}

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

.quick-links li {
    margin-bottom: 0.8rem;
}

.quick-links a {
    display: flex;
    align-items: center;
    transition: all 0.3s ease;
}

.quick-links a::before {
    content: '›';
    margin-right: 8px;
    color: var(--accent-color);
    transition: all 0.3s ease;
}

.quick-links a:hover::before {
    margin-right: 12px;
}

.newsletter-form {
    display: flex;
    margin-top: 1.5rem;
}

.newsletter-form input {
    flex: 1;
    padding: 0.6rem 1rem;
    border: none;
    border-radius: 4px 0 0 4px;
    font-size: 0.9rem;
}

.newsletter-form button {
    background-color: var(--accent-color);
    color: white;
    border: none;
    padding: 0 1rem;
    border-radius: 0 4px 4px 0;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.newsletter-form button:hover {
    background-color: #e05c00;
}

.footer-bottom {
    text-align: center;
    padding: 1.5rem 0;
    margin-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    margin: 0;
    font-size: 0.9rem;
    color: #aaa;
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .footer-section {
        margin-bottom: 1.5rem;
    }
}

footer {
    background-color: var(--secondary-color);
    color: white;
    padding: 4rem 1rem 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto 2rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
}

.footer-logo .logo-img {
    height: 40px;
    width: auto;
    margin-right: 10px;
}

.footer-section h3 {
    color: white;
    margin: 0;
    font-size: 1.3rem;
}

.footer-section p, .footer-section a {
    color: #e0e0e0;
    margin-bottom: 1rem;
    display: block;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.8rem;
}

.footer-section a:hover {
    color: var(--accent-color);
    padding-left: 5px;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.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%;
    transition: all 0.3s ease;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    max-width: 1200px;
    margin: 0 auto;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-content p {
        font-size: 1.2rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: absolute;
        right: 0;
        top: 80px;
        background-color: white;
        flex-direction: column;
        width: 100%;
        text-align: center;
        padding: 2rem 0;
        transform: translateY(-150%);
        transition: transform 0.5s ease-in-out;
        box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
    }
    
    .nav-links.active {
        transform: translateY(0);
    }
    
    .nav-links li {
        margin: 1rem 0;
    }
    
    .burger {
        display: block;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-content p {
        font-size: 1.1rem;
    }
    
    section {
        padding: 4rem 1rem;
    }
    
    section h2 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 1.8rem;
    }
    
    .cta-button {
        padding: 0.6rem 1.5rem;
    }
    
    .about-grid, .values-grid, .services-grid, .products-grid {
        grid-template-columns: 1fr;
    }
}