/* responsive.css */
@media (max-width: 768px) {
    header h1 {
        font-size: 2em;
    }

    #logo {
        max-width: 120px;
    }

    #sponsor-box {
        width: 120px;
    }

    section {
        padding: 1em;
    }

    nav ul {
        padding: 1em;
    }

    nav ul li {
        display: block;
        margin: 0.5em 0;
    }

    #language-toggle {
        font-size: 0.8em;
    }
}

@media (max-width: 480px) {
    header h1 {
        font-size: 1.5em;
    }

    section {
        font-size: 0.9em;
    }

    #logo {
        max-width: 80px;
    }
    
    #sponsor-box {
        width: 100px;
    }

    .sponsor-logos img {
        max-width: 80px;
    }
}