/* Footer accordion, phones only. Paired with assets/js/footer-accordion.js,
   which adds .is-collapsible and the heading buttons. */
@media (max-width: 768px) {
    .footer .footer-links-row,
    .footer .footer-directory {
        grid-template-columns: 1fr !important;
        gap: 0 !important;
    }
    .footer .footer-directory { margin-top: 8px; padding-top: 0; border-top: 0; }
    .footer .is-collapsible { border-bottom: 1px solid rgba(255, 255, 255, .08); }
    .footer .is-collapsible > h4 { margin: 0 !important; }
    .footer .is-collapsible:not(.is-open) > ul { display: none !important; }
    .footer .is-collapsible.is-open > ul { padding-bottom: 14px; }
    .footer .footer-acc-btn {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
        width: 100%;
        min-height: 48px;
        padding: 12px 0;
        margin: 0;
        background: none;
        border: 0;
        color: inherit;
        font: inherit;
        letter-spacing: inherit;
        text-transform: inherit;
        text-align: left;
        cursor: pointer;
    }
    .footer .footer-acc-label { display: flex; align-items: center; gap: 8px; }
    .footer .footer-acc-btn:focus-visible { outline: 2px solid var(--rasp-light); outline-offset: 2px; }
    .footer .footer-acc-chev { flex-shrink: 0; opacity: .6; transition: transform .25s ease; }
    .footer .is-open .footer-acc-chev { transform: rotate(180deg); }
    /* Contact column keeps its list open, with space above it */
    .footer .footer-links-row > .footer-col:not(.is-collapsible) { padding-top: 20px; }
}