/* Reset et polices */
@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;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f9f9f9;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* Boutons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    background: #4a6bff;
    color: white;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn:hover {
    background: #3a56d4;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.btn-primary {
    background: #4a6bff;
}

.btn-secondary {
    background: transparent;
    border: 2px solid #4a6bff;
    color: #4a6bff;
}

.btn-secondary:hover {
    background: #4a6bff;
    color: white;
}

/* Navigation */
nav {
    background: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    padding: 15px 0;
}

.logo {
    font-size: 24px;
    font-weight: 700;
    color: #333;
}

.logo span {
    color: #4a6bff;
}

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

.nav-links li {
    margin-left: 30px;
}

.nav-links a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #4a6bff;
}

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

/* Hero Section */
.hero {
    padding: 150px 0 80px;
    background: linear-gradient(135deg, #f5f7ff 0%, #e8ecff 100%);
}

.hero .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.hero-content {
    flex: 1;
    padding-right: 50px;
}

.hero-content h1 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
    color: #222;
}

.hero-content p {
    font-size: 18px;
    margin-bottom: 30px;
    color: #555;
}

.cta-buttons {
    display: flex;
    gap: 15px;
}

.hero-image {
    flex: 1;
}

.hero-image img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* Clients Section */
.clients {
    padding: 50px 0;
    background: white;
    text-align: center;
}

.clients p {
    margin-bottom: 20px;
    color: #777;
}

.client-logos {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 30px;
}

.client-logos img {
    height: 40px;
    opacity: 0.7;
    transition: opacity 0.3s;
}

.client-logos img:hover {
    opacity: 1;
}

/* Services Section */
.services {
    padding: 80px 0;
    background: #f5f7ff;
}

.services h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 50px;
    color: #222;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    background: 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;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.service-card .icon {
    width: 60px;
    height: 60px;
    background: #e8ecff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: #4a6bff;
    font-size: 24px;
}

.service-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: #333;
}

.service-card p {
    color: #666;
    margin-bottom: 15px;
}

.service-card .price {
    font-weight: 600;
    color: #4a6bff;
}

/* Steps Section */
.steps {
    padding: 80px 0;
    background: white;
}

.steps h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 50px;
    color: #222;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.step {
    text-align: center;
    padding: 30px;
}

.step .number {
    width: 60px;
    height: 60px;
    background: #4a6bff;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 700;
    margin: 0 auto 20px;
}

.step h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: #333;
}

.step p {
    color: #666;
}

/* Pricing Section */
.pricing {
    padding: 80px 0;
    background: #f5f7ff;
}

.pricing h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 50px;
    color: #222;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.pricing-card {
    background: white;
    padding: 40px 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    position: relative;
    transition: transform 0.3s;
}

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

.pricing-card.popular {
    border: 2px solid #4a6bff;
}

.popular-tag {
    position: absolute;
    top: -15px;
    right: 20px;
    background: #4a6bff;
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
}

.pricing-card h3 {
    font-size: 24px;
    margin-bottom: 20px;
    color: #333;
    text-align: center;
}

.pricing-card .price {
    font-size: 36px;
    font-weight: 700;
    color: #4a6bff;
    text-align: center;
    margin-bottom: 20px;
}

.pricing-card .price span {
    font-size: 16px;
    font-weight: 400;
    color: #777;
}

.pricing-card ul {
    margin-bottom: 30px;
}

.pricing-card ul li {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
}

.pricing-card ul li i {
    margin-right: 10px;
    color: #4a6bff;
}

.pricing-card ul li .fa-times {
    color: #ccc;
}

.pricing-card .btn {
    display: block;
    text-align: center;
    width: 100%;
}

/* Testimonials Section */
.testimonials {
    padding: 80px 0;
    background: white;
}

.testimonials h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 50px;
    color: #222;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.testimonial {
    background: #f5f7ff;
    padding: 30px;
    border-radius: 10px;
    position: relative;
}

.testimonial .quote {
    font-size: 18px;
    font-style: italic;
    margin-bottom: 20px;
    color: #555;
}

.testimonial .author {
    display: flex;
    align-items: center;
}

.testimonial .author img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    margin-right: 15px;
    object-fit: cover;
}

.testimonial .author p:first-child {
    font-weight: 600;
    color: #333;
}

.testimonial .author p:last-child {
    font-size: 14px;
    color: #777;
}

/* Contact Section */
.contact {
    padding: 80px 0;
    background: #f5f7ff;
}

.contact .container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 50px;
}

.contact h2, .contact h3 {
    font-size: 28px;
    margin-bottom: 30px;
    color: #222;
}

.contact-form .form-group {
    margin-bottom: 20px;
}

.contact-form label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #333;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: 'Poppins', sans-serif;
    font-size: 16px;
    transition: border-color 0.3s;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: #4a6bff;
}

.contact-form textarea {
    resize: vertical;
    min-height: 120px;
}

.contact-form button {
    width: 100%;
}

.contact-info p {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
}

.contact-info i {
    margin-right: 10px;
    color: #4a6bff;
    width: 20px;
    text-align: center;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 30px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: white;
    border-radius: 50%;
    color: #4a6bff;
    font-size: 18px;
    transition: all 0.3s;
}

.social-links a:hover {
    background: #4a6bff;
    color: white;
    transform: translateY(-3px);
}

/* Footer */
footer {
    background: #222;
    color: white;
    padding: 50px 0 20px;
}

.footer-logo {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 20px;
}

.footer-logo span {
    color: #4a6bff;
}

.footer-links ul {
    list-style: none;
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.footer-links a {
    color: #aaa;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: white;
}

.copyright {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #444;
    color: #777;
    font-size: 14px;
}

/* Responsive */
@media (max-width: 992px) {
    .hero .container {
        flex-direction: column;
    }
    
    .hero-content {
        padding-right: 0;
        margin-bottom: 50px;
        text-align: center;
    }
    
    .cta-buttons {
        justify-content: center;
    }
    
    .hero-image {
        width: 80%;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .burger {
        display: block;
    }
    
    .hero-content h1 {
        font-size: 36px;
    }
    
    .hero {
        padding: 120px 0 60px;
    }
    
    .services-grid, .steps-grid, .pricing-grid, .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .contact .container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .hero-content h1 {
        font-size: 28px;
    }
    
    .hero-content p {
        font-size: 16px;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .footer-links ul {
        flex-direction: column;
        gap: 10px;
    }
}