Components
Footer
Footer — the page's closing landmark, holding link columns, contact details, or a copyright line at the bottom of a view. Supply the columns as children (each a `<nav>` with a `footer-title` heading and `link link-hover` links); the Footer owns the grid so the columns align and space evenly. Use `orientation="horizontal"` to lay the columns in a row on wide surfaces, and `center` for a single-column, centered footer such as a copyright strip. It is a `<footer>` landmark, not a navigation bar — reach for it at the end of the page, not the top.