/* Styles généraux */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    line-height: 1.6;
    color: #333;
}

header {
    background-color: #003366;
    color: white;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
}

.logo-container {
    display: flex;
    align-items: center;
}

.logo {
    height: 60px;
    margin-right: 15px;
}

nav ul {
    display: flex;
    list-style: none;
}

nav ul li {
    margin-left: 20px;
}

nav ul li a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

nav ul li a:hover {
    color: #ffcc00;
}

/* Sections */
section {
    padding: 4rem 2rem;
}

h2 {
    color: #003366;
    font-size: 2.2rem;
    margin-bottom: 2rem;
    text-align: center;
}

h3 {
    color: #005599;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

/* Hero section */
.hero {
    background: linear-gradient(rgba(0, 51, 102, 0.8), rgba(0, 51, 102, 0.8)), 
                url('campus-image.jpg') center/cover no-repeat;
    color: white;
    min-height: 60vh;
    display: flex;
    align-items: center;
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero h2 {
    color: white;
    font-size: 3rem;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.cta-button {
    display: inline-block;
    background-color: #ffcc00;
    color: #003366;
    padding: 12px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.3s;
}

.cta-button:hover {
    background-color: #e6b800;
}

/* Présentation */
.presentation {
    background-color: #f9f9f9;
}

.stats {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    margin-top: 3rem;
}

.stat-item {
    text-align: center;
    padding: 1.5rem;
    background-color: white;
    border-radius: 5px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    margin: 10px;
    flex: 1;
    min-width: 200px;
}

.stat-item h3 {
    color: #003366;
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

/* Formations */
.formations {
    background-color: white;
}

.formation-categories {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 2rem;
}

.category {
    flex: 1;
    min-width: 300px;
    background-color: #f5f5f5;
    padding: 1.5rem;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.category ul {
    list-style-type: none;
    padding: 0;
}

.category li {
    padding: 8px 0;
    border-bottom: 1px solid #ddd;
}

/* Admissions */
.admissions {
    background-color: #f9f9f9;
}

.admission-process, .documents-required, .important-dates {
    background-color: white;
    padding: 1.5rem;
    margin-bottom: 2rem;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

/* Campus */
.campus-list {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: center;
}

.campus-item {
    flex: 1;
    min-width: 300px;
    background-color: #f5f5f5;
    padding: 1.5rem;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

/* Recherche */
.recherche {
    background-color: white;
}

/* Contact */
.contact-info {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-bottom: 2rem;
}

.contact-method {
    flex: 1;
    min-width: 250px;
    margin-bottom: 1.5rem;
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
    background-color: #f5f5f5;
    padding: 2rem;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: inherit;
}

.submit-button {
    background-color: #003366;
    color: white;
    border: none;
    padding: 12px 25px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
    transition: background-color 0.3s;
}

.submit-button:hover {
    background-color: #005599;
}

/* Footer */
footer {
    background-color: #003366;
    color: white;
    padding: 2rem;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
}

.footer-section {
    flex: 1;
    min-width: 250px;
    margin-bottom: 1.5rem;
}

.footer-section h3 {
    color: #ffcc00;
    margin-bottom: 1rem;
}

.footer-section ul {
    list-style: none;
    padding: 0;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: white;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section ul li a:hover {
    color: #ffcc00;
}

.social-icons {
    display: flex;
    gap: 15px;
}

.social-icons a {
    color: white;
    font-size: 1.5rem;
    transition: color 0.3s;
}

.social-icons a:hover {
    color: #ffcc00;
}

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

/* Responsive */
@media (max-width: 768px) {
    header {
        flex-direction: column;
        padding: 1rem;
    }
    
    nav ul {
        flex-direction: column;
        align-items: center;
        padding: 0;
    }
    
    nav ul li {
        margin: 10px 0;
    }
    
    .hero h2 {
        font-size: 2.2rem;
    }
    
    section {
        padding: 2rem 1rem;
    }
}