/* Pin the main navigation to the top of the viewport on every page.
   A solid background keeps the bar visually still while content scrolls
   underneath it. No blurred/transparent backdrop is used, so the bar cannot
   appear to drift or shimmer during scroll (including in Safari). */

nav {
  position: -webkit-sticky;
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--color-offWhite, #FDFDFD);
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}