/* ===== O. GOLD HAIRLINE under the header (2026-07-23 emerald redesign) =====
   Mirrors the gold line on top of the footer so the page is framed by the
   same emerald+gold identity. Applied to the normal header AND the sticky
   clone band (GP renames the nav on first stick — cover both selectors). */
.site-header { border-bottom: 1px solid rgba(212,175,55,.35); }
#sticky-navigation, nav.main-navigation.is_stuck { border-bottom: 1px solid rgba(212,175,55,.35) !important; }

/* ===== P. LOGO POP ON DARK EMERALD (2026-07-23, user-approved option 1) =====
   The teal/green logo sits close in hue to the #0c211a header bg, so it loses
   prominence. Brand identity keeps the logo COLORS (no whitening) — just a
   dark-background variant: slightly brighter + more saturated. Scoped to the
   header, its sticky clone, and the slideout brand link (all #0c211a panels).
   Footer logo (whitened separately) is NOT touched. Reversible: delete P. */
#masthead .site-logo img,
#masthead .navigation-branding img,
#sticky-navigation .navigation-branding img,
.navigation-branding .sticky-navigation-logo img,
a.slideout-brand img {
  filter: brightness(1.15) saturate(1.1);
}