#valeurs {
    background-color: white;
    padding: 4rem 2rem;
}

.valeurs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 3rem auto;
}

.valeur-card {
    background: #f8f9fa;
    border-radius: 10px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    border-top: 5px solid #1a2a6c;
}

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

.valeur-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.valeur-card h3 {
    color: #1a2a6c;
    margin-bottom: 1rem;
}

.valeur-exemple {
    margin-top: 1rem;
    padding: 1rem;
    background: rgba(26, 42, 108, 0.1);
    border-radius: 8px;
    font-size: 0.9rem;
}

.charte-section {
    max-width: 800px;
    margin: 4rem auto;
    padding: 2rem;
    background: #f5f7ff;
    border-radius: 10px;
}

.charte-content {
    margin-top: 1.5rem;
}

.charte-content ul {
    margin: 1rem 0;
    padding-left: 1.5rem;
}

.charte-content li {
    margin-bottom: 0.5rem;
}

.download-charte {
    display: inline-block;
    margin-top: 1rem;
    padding: 0.8rem 1.5rem;
    background: #1a2a6c;
    color: white;
    border-radius: 30px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.download-charte:hover {
    background: #0d1b4a;
    transform: translateY(-2px);
}