/* Styles for max-width 480px */
@media (max-width: 480px) {
    .municipal-water-header {
        padding: 60px 10px;
        margin-top: 60px;
    }
    .municipal-water-header h1 {
        font-size: 2rem;
    } 
    .municipal-water-header h2 {
        font-size: 1rem;
    } 
    .municipal-water-content-section {
        padding: 0 10px;
    } 
    .challenges-chart {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    }
    .challenge-card {
        height: 160px;
    }
    .card-front img {
        height: 100px;
    }
    .municipal-water-cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    .municipal-water-cta-buttons a {
        width: 80%;
        text-align: center;
    }
}