/* Footer - Site footer styling */

footer {
    color: var(--color-primary);
    background-color: var(--color-background-footer);
    font-family: system-ui, sans-serif;
    margin-top: 4rem;
}

footer a {
    color: var(--color-primary);
    text-decoration: none;
}

footer ul, footer ol {
    list-style: none;
}

.footer-columns {
    display: grid;
    gap: var(--grid-gutter);
    grid-template-columns: repeat(auto-fit, minmax(var(--space-3xl), 1fr));
    padding: var(--grid-gutter);
    margin: 0;
}

footer svg, .nav-item svg {
    width: 1.5rem;
    height: 1.5rem;
}

.footer-columns li.footer-column:first-child {
    grid-column: span 2;
    font-size: var(--step-2);
    line-height: 2.5rem;
    font-weight: bold;
    letter-spacing: -.1rem;
}