/* === MOBILE / RESPONSIVE === */
@media only screen and (max-width: 768px) {

    /* Headings */
    h1 { font-size: 28px; }
    h2 { font-size: 24px; }
    h3 { font-size: 20px; }
    h4 { font-size: 18px; }
    h5 { font-size: 16px; }
    h6 { font-size: 14px; }

    /* Body text */
    body, p, li, span {
        font-size: 15px;
        line-height: 1.5;
    }

    /* Buttons */
    button,
    .wp-block-button__link,
    input[type="submit"] {
        font-size: 15px;
        padding: 0.6em 1.2em;
    }

    /* Sidebar / widgets */
    .widget,
    .sidebar,
    .wp-block-widget-group {
        padding: 1em;
        margin-bottom: 1.2em;
    }

    /* Post excerpts / content blocks */
    .wp-block-post-excerpt,
    .wp-block-post-content .has-background {
        padding: 0 15px;
    }

    /* Images / media */
    img,
    video,
    .wp-block-image img,
    .wp-block-video video {
        margin: 1em auto;
    }

    /* Navigation menu adjustments */
    .wp-block-navigation,
    .nav-menu,
    .primary-navigation {
        font-size: 15px;
        padding: 0.8em 1em;
    }
}