.roles {
    padding: 80px 20px;
    background-color: var(--white);
}

.roles-header {
    text-align: center;
    margin-bottom: 60px;
}

.roles-header h2 {
    font-size: 2.5rem;
    color: var(--text-color);
    margin-bottom: 1rem;
}

.roles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.role-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

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

.role-icon {
    font-size: 3rem;
    color: var(--text-color);
    margin-bottom: 20px;
}

/* Modification de la couleur de l'icône des services publics */
.role-card:nth-child(1) .role-icon {
    color: #274285;
}

/* Modification de la couleur de l'icône de développement économique */
.role-card:nth-child(2) .role-icon {
    background: linear-gradient(45deg, #ff0000, #000000);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Modification de la couleur de l'icône de gestion environnementale */
.role-card:nth-child(3) .role-icon {
    color: #4CAF50;
}

.role-title {
    font-size: 1.5rem;
    color: var(--text-color);
    margin-bottom: 15px;
}

.role-description {
    color: var(--text-color);
    line-height: 1.6;
}

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