/* Navigation layout only. Colors and fonts come from assets/css/global.css. */
.site-nav { position: relative; z-index: 20; display: block; background: var(--color-nav); padding: 8px 4%; }
.nav-list, .nav-children { list-style: none; margin: 0; padding: 0; }
.nav-list { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; }
.nav-item { position: relative; }
.nav-row { display: flex; align-items: stretch; }
.site-nav .nav-row > a { display: block; padding: 12px 14px; color: var(--on-nav); font-size: 16px; text-decoration: none; }
.nav-toggle { flex-shrink: 0; width: 38px; border: 0; background: transparent; color: var(--on-nav); font-size: 20px; }
.nav-toggle:hover, .nav-toggle[aria-expanded=true] { background: var(--color-primary); }
.active-parent > .nav-row > a { border-bottom-color: var(--color-accent); }
.nav-children { position: absolute; top: 100%; left: 0; min-width: 245px; background: var(--color-nav); padding: 8px; box-shadow: 0 12px 24px #0003; border-top: 3px solid var(--color-accent); }
.nav-children .nav-row > a { flex: 1; }
.nav-children .nav-children { position: static; border-top: 0; border-left: 2px solid var(--color-accent); min-width: 0; box-shadow: none; margin-left: 14px; }
@media(max-width:900px) {
 .nav-list { flex-direction: column; gap: 0; }
 .nav-row > a { flex: 1; }
 .nav-children { position: static; min-width: 0; box-shadow: none; border-top: 0; border-left: 2px solid var(--color-accent); margin-left: 20px; }
 .site-nav .nav-row > a { padding: 10px 12px; }
 .nav-toggle { width: 48px; }
}

.mobile-menu { display: none; }
@media(max-width:900px) {
 .mobile-menu { display: block; width: 100%; min-height: 48px; padding: 8px 12px; border: 0; background: transparent; color: var(--on-nav); text-align: left; font: inherit; font-weight: bold; }
 .site-nav:not(.mobile-open) > .nav-list { display: none; }
}

.nav-toggle:hover, .nav-toggle[aria-expanded=true] { background: var(--color-accent); color: var(--on-accent); }