/* Shared navigation: Bayer lettering with a modest hierarchy for the wordmark. */
.site-header {
  --nav-brand-size: 1.5rem;
  --nav-item-size: 1.25rem;
}

.site-header .brand,
.site-header .brand-wordmark {
  font-family: var(--font-display);
  font-size: var(--nav-brand-size);
  font-weight: 400;
  line-height: 1.35;
  letter-spacing: .008em;
}

.site-header #main-navigation {
  gap: 32px;
}

.site-header #main-navigation > .nav-link,
.site-header #main-navigation > .nav-products > .products-toggle {
  font-family: var(--font-display);
  font-size: var(--nav-item-size);
  font-weight: 400;
  line-height: 1.35;
  letter-spacing: 0;
  text-transform: lowercase;
  white-space: nowrap;
}

.site-header #main-navigation > .nav-link:not(.button) {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}

.site-header .products-toggle > span {
  font-family: var(--font-body);
  font-size: 1rem;
}

.site-header #main-navigation > .nav-link[aria-current="page"],
.site-header .products-toggle[aria-current="true"] {
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 7px;
}

@media (max-width: 1100px) {
  .site-header #main-navigation { gap: 24px; }
}

@media (max-width: 900px) {
  .site-header {
    --nav-brand-size: 1.375rem;
    --nav-item-size: 1.125rem;
  }

  .site-header #main-navigation { gap: 20px; }
  .site-header .products-toggle { min-height: 44px; }
}