/* Quiet separation between the transparent navigation and the hero. */
header.hero-reference-nav {
  background: linear-gradient(100deg, rgba(2, 18, 51, .97), rgba(5, 35, 81, .94)) !important;
  border-bottom: 1px solid rgba(126, 188, 255, .27);
  box-shadow: inset 0 -1px 0 rgba(255, 255, 255, .06);
}