/* Brand overrides (now variable-driven) */
:root {
  /*
   Palette Mix Approximations (replacing prior color-mix usage)
   Updated Primary base (#e07b46) darkened toward black (approximate):
    92% #d97140, 90% #d36b3b, 88% #c86539, 85% #be5f35, 80% #b15631,
     75% #a34d2d, 70% #954428, 60% #7a3620, 55% #6e301d, 45% #582519,
     35% #431c14, 28% #371710 (focus ring), 25% #2f140e.
   Secondary base (#f4e8dd) darken approximations retained:
     92% #E0D5CB, 90% #DDD0C6, 88% #D6CCC2, 85% #CFC5BB, 80% #C3B9B0,
     75% #B7AEA5, 70% #ABA29B, 65% #9E968F, 30% #494542, 15% #242221.
   Use these for legacy fallbacks where dynamic mixing unavailable; prefer CSS vars.
  */
  /* Fallback brand colors extracted from logo (cathyoma.png) */
  --brand-primary: #e07b46;
  /* updated primary (Nov 29 2025) */
  --brand-primary-rgb: 224, 123, 70;
  /* RGB values for rgba() usage */
  --brand-secondary: #f4e8dd;
  --brand-accent: #aca195;
  --brand-gradient: linear-gradient(135deg, #e07b46 0%, #f4e8dd 100%);
  --brand-primary-alt: #d36b3b;
  /* darker alt for small text & HC mode */
  
  /* Brand primary darkening tones (essential for button/interaction states) */
  --brand-primary-dk-5: #d97140;
  --brand-primary-dk-10: #d36b3b;
  --brand-primary-dk-15: #c86539;
  --brand-primary-dk-20: #be5f35;
  --brand-primary-dk-25: #b45933;
  --brand-primary-dk-30: #b15631;
  --brand-primary-dk-35: #a84f2f;
  --brand-primary-dk-40: #a34d2d;
  
  /* Text contrast helpers */
  --brand-text: #2b2b2b;
  --brand-on-primary: #ffffff;
  /* primary is dark; prefer light text */
  --brand-on-secondary: #2b2b2b;
  /* secondary is very light; prefer dark text */
  /* Additional palette colors for future use */
  --brand-light: #f0e0d0;
  --brand-lightest: #f4e8dd;
  --brand-neutral: #e8e0e0;
  --brand-warm: #e8c8b0;
  --brand-dark: #e0a890;
  --brand-darker: #aca195;
  /* Surface tokens */
  --brand-surface: #ffffff;
  --brand-surface-alt: #e0d5cb;
  /* approx 92% secondary + 8% black */
  --brand-on-surface: #2b2b2b;
}

.logo {
  font-weight: 700;
  letter-spacing: 0.2px;
}

.logo-img,
.admin-logo {
  max-height: 56px;
  width: auto;
  display: inline-block;
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.logo-img:hover,
.admin-logo:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 8px 24px rgba(232, 200, 184, 0.18);
}

.navbar-brand,
.logo {
  color: var(--brand-primary) !important;
}

/* Ensure readable logo/brand text on primary-colored header */
.site-nav .navbar-brand,
.site-nav .logo {
  color: var(--brand-on-primary) !important;
}

.site-footer h3 {
  color: var(--brand-secondary);
}

.btn-primary {
  /* Unified brand button tokens (synchronized with style.css) */
  --bs-btn-color: var(--brand-on-primary);
  --bs-btn-bg: var(--brand-primary);
  --bs-btn-border-color: var(--brand-primary-dk-10);
  --bs-btn-hover-color: var(--brand-on-primary);
  --bs-btn-hover-bg: var(--brand-primary-dk-10);
  --bs-btn-hover-border-color: var(--brand-primary-dk-15);
  --bs-btn-active-color: var(--brand-on-primary);
  --bs-btn-active-bg: var(--brand-primary-dk-20);
  --bs-btn-active-border-color: var(--brand-primary-dk-30);
  --bs-btn-disabled-color: var(--brand-on-primary);
  --bs-btn-disabled-bg: var(--brand-primary-dk-5);
  --bs-btn-disabled-border-color: var(--brand-primary-dk-10);
  color: var(--brand-on-primary);
  background-color: var(--brand-primary);
  border-color: var(--brand-primary-dk-10);
  transition: background-color .18s ease, border-color .18s ease, color .18s ease;
}

.btn-primary:hover {
  color: var(--brand-on-primary);
  background-color: var(--brand-primary-dk-10);
  border-color: var(--brand-primary-dk-15);
}

.btn-primary:focus,
.btn-primary:active,
.btn-primary.active,
.show>.btn-primary.dropdown-toggle {
  color: var(--brand-on-primary);
  background-color: var(--brand-primary-dk-20);
  border-color: var(--brand-primary-dk-30);
}

.btn-primary:focus,
.btn-primary:active:focus,
.btn-primary.active:focus,
.show>.btn-primary.dropdown-toggle:focus {
  box-shadow: 0 0 0 0.25rem var(--brand-primary-dk-30);
}

.btn-primary:disabled,
.btn-primary.disabled {
  color: var(--brand-on-primary);
  background-color: var(--brand-primary-dk-5);
  border-color: var(--brand-primary-dk-10);
}

/* Outline primary button (compat fallbacks) */
.btn-outline-primary {
  color: var(--brand-primary);
  border-color: var(--brand-primary);
  /* fallback */
  /* modern */
  border-color: #c5aa9c;
  /* ~85% mix approximation replacing color-mix */
}

.btn-outline-primary:hover {
  background-color: var(--brand-primary);
  border-color: var(--brand-primary);
  color: var(--brand-on-primary);
}

a {
  --link-color: var(--brand-primary);
}

a:hover {
  color: var(--brand-primary);
  filter: brightness(0.9);
}

.badge-primary,
.bg-brand-primary {
  background: var(--brand-primary) !important;
  color: var(--brand-on-primary) !important;
}

.bg-brand-secondary {
  background: var(--brand-secondary) !important;
  color: var(--brand-on-secondary) !important;
}

/* Ensure badge text stays readable on brand primary backgrounds */
.bg-brand-primary .badge,
.badge.bg-brand-primary,
.badge-primary {
  color: var(--brand-on-primary) !important;
  font-weight: 600;
}

.text-brand-primary {
  /* Global unified outline converted to token-driven filled-on-interaction */
  --bs-btn-color: var(--brand-on-primary);
  --bs-btn-border-color: var(--brand-primary-dk-10);
  --bs-btn-hover-color: var(--brand-on-primary);
  --bs-btn-hover-bg: var(--brand-primary-dk-10);
  --bs-btn-hover-border-color: var(--brand-primary-dk-15);
  --bs-btn-active-color: var(--brand-on-primary);
  --bs-btn-active-bg: var(--brand-primary-dk-20);
  --bs-btn-active-border-color: var(--brand-primary-dk-30);
  --bs-btn-disabled-color: var(--brand-on-primary);
  --bs-btn-disabled-bg: var(--brand-primary-dk-5);
  --bs-btn-disabled-border-color: var(--brand-primary-dk-10);
  color: var(--brand-on-primary);
  background-color: transparent;
  border-color: var(--brand-primary-dk-10);
  transition: background-color .18s ease, border-color .18s ease, color .18s ease;
  color: var(--brand-secondary) !important;
}

color: var(--brand-on-primary);
background-color: var(--brand-primary-dk-10);
border-color: var(--brand-primary-dk-15);
color: var(--brand-text);
}

/* Footer accent underline example */
.site-footer .links a:hover {
  text-decoration: underline;
  color: var(--brand-on-primary);
  background-color: var(--brand-primary-dk-20);
  border-color: var(--brand-primary-dk-30);
}

/* Utility classes (added Nov 29 2025) */
.btn-brand {
  /* Standardized brand button states (Nov 29 2025) */
  --bs-btn-color: var(--brand-on-primary);
  box-shadow: 0 0 0 0.25rem var(--brand-primary-dk-30);
  --bs-btn-bg: var(--brand-primary);
  --bs-btn-border-color: var(--brand-primary-dk-10);
  --bs-btn-hover-color: var(--brand-on-primary);
  --bs-btn-hover-bg: var(--brand-primary-dk-10);
  color: var(--brand-on-primary);
  background-color: var(--brand-primary-dk-5);
  border-color: var(--brand-primary-dk-10);
  opacity: .65;
  --bs-btn-hover-border-color: var(--brand-primary-dk-15);
  --bs-btn-active-color: var(--brand-on-primary);
  --bs-btn-active-bg: var(--brand-primary-dk-20);
  --bs-btn-active-border-color: var(--brand-primary-dk-30);
  --bs-btn-disabled-color: var(--brand-on-primary);
  --bs-btn-disabled-bg: var(--brand-primary-dk-5);
  --bs-btn-disabled-border-color: var(--brand-primary-dk-10);
  color: var(--brand-on-primary);
  background-color: var(--brand-primary);
  border-color: var(--brand-primary-dk-10);
}

.btn-brand:hover {
  color: var(--brand-on-primary);
  background-color: var(--brand-primary-dk-10);
  border-color: var(--brand-primary-dk-15);
}

.btn-brand:focus {
  color: var(--brand-on-primary);
  background-color: var(--brand-primary-dk-10);
  border-color: var(--brand-primary-dk-15);
  box-shadow: 0 0 0 0.25rem var(--brand-primary-dk-30);
}

.btn-brand:active,
.btn-brand.active,
.show>.btn-brand.dropdown-toggle {
  color: var(--brand-on-primary);
  background-color: var(--brand-primary-dk-20);
  border-color: var(--brand-primary-dk-30);
}

.btn-brand:active:focus,
.btn-brand.active:focus,
.show>.btn-brand.dropdown-toggle:focus {
  box-shadow: 0 0 0 0.25rem var(--brand-primary-dk-30);
}

.btn-brand:disabled,
.btn-brand.disabled {
  color: var(--brand-on-primary);
  background-color: var(--brand-primary-dk-5);
  border-color: var(--brand-primary-dk-10);
  opacity: 0.65;
}

.border-brand {
  border-color: var(--brand-primary) !important;
}

.bg-brand-gradient {
  background: var(--brand-gradient) !important;
  color: var(--brand-on-primary);
}

/* Muted text tone refined for readability on light surfaces */
.text-muted {
  color: #666 !important;
}

.text-on-primary {
  color: var(--brand-on-primary) !important;
}

/* Alt primary background utility */
.bg-brand-primary-alt {
  background: var(--brand-primary-alt) !important;
  color: var(--brand-on-primary);
}

/* Small text on primary surfaces should prefer alt token for stronger contrast */
.text-on-primary.small,
.text-on-primary .small,
.badge.bg-brand-primary.small,
.badge-primary.small {
  color: var(--brand-on-primary) !important;
  /* keep white text */
}

/* High contrast preference: use alt token for stronger contrast on primary surfaces */
@media (prefers-contrast: more) {

  .btn-brand,
  .bg-brand-primary,
  .badge-primary,
  .bg-brand-gradient {
    background-color: var(--brand-primary-alt) !important;
    background-image: none !important;
  }

  /* Stronger focus outline in high contrast mode */
  .btn:focus-visible,
  .site-nav a:focus-visible,
  .site-footer a:focus-visible,
  .site-nav .site-navigation .site-menu>li>a:focus-visible {
    outline: 3px solid #ffffff !important;
    box-shadow: 0 0 0 0.3rem rgba(255, 255, 255, 0.55) !important;
  }
}

/* Reduced motion preference: minimize non-essential transitions */
@media (prefers-reduced-motion: reduce) {

  .logo-img,
  .admin-logo,
  .btn,
  a,
  .site-footer .social li a {
    transition: none !important;
  }

  .logo-img:hover,
  .admin-logo:hover {
    transform: none;
    box-shadow: none;
  }

  .dropdown-menu,
  .dropdown-menu .dropdown-item,
  .dropdown-menu a,
  .dropdown-menu button {
    transition: none !important;
  }
}

/* Page loader: ensure elements are hidden once loaded */
body.page-loaded #overlayer,
body.page-loaded .loader {
  display: none !important;
  opacity: 0 !important;
  visibility: hidden !important;
}

/* Header & footer link color overrides (requested) */
.site-nav a,
.site-nav .navbar-brand,
.site-nav .logo,
.site-footer a {
  color: #ffffff !important;
}

.site-nav a:hover,
.site-footer a:hover {
  color: #ffffff !important;
  text-decoration: underline;
}

/* Strengthen footer background for sustained white contrast */
.site-footer {
  background: var(--brand-primary-dk-30) !important;
  color: #ffffff !important;
}

.site-footer .widget h3,
.site-footer .widget .h3,
.site-footer .footer-cta h2,
.site-footer .footer-cta .h2 {
  color: #ffffff !important;
}

.site-footer a {
  color: #ffffff !important;
}

.site-footer a:hover {
  color: #ffffff !important;
  filter: brightness(1.05);
}

/* Keyboard focus styles for header/footer links */
.site-nav a:focus,
.site-footer a:focus {
  outline: 2px solid var(--brand-primary-dk-30);
  outline-offset: 3px;
  text-decoration: underline !important;
}

/* Harmonized footer social icon backgrounds for consistent contrast */
.site-footer .social li a {
  background: var(--brand-primary-dk-30) !important;
  color: #ffffff !important;
  transition: background-color .18s ease, color .18s ease, box-shadow .18s ease;
}

.site-footer .social li a:hover,
.site-footer .social li a:focus {
  background: var(--brand-primary-dk-20) !important;
  color: #ffffff !important;
  box-shadow: 0 0 0 0.2rem var(--brand-primary-dk-40);
}

/* Mobile nav responsiveness & overlap safeguards */
@media (max-width: 991.98px) {

  /* Keep nav above page content and overlays */
  .site-nav {
    position: sticky;
    top: 0;
    z-index: 1040;
  }

  /* Ensure collapsed menu is scrollable within viewport */
  .site-nav .navbar-collapse {
    max-height: calc(100vh - 64px);
    overflow-y: auto;
    /* Removed -webkit-overflow-scrolling due to compatibility warnings; modern browsers provide smooth scroll by default */
    overscroll-behavior: contain;
    padding-bottom: 1rem;
    /* scrollbar-gutter removed for Safari compatibility; can be reintroduced when widely supported */
  }

  /* Make dropdowns behave like stacked lists inside collapse */
  .site-nav .navbar-nav .dropdown-menu {
    position: static;
    float: none;
    margin: .25rem 0 .5rem;
    border: 0;
    box-shadow: none;
  }

  /* Ultra-short viewport refinement */
  @media (max-width: 991.98px) and (max-height: 600px) {
    .site-nav .navbar-collapse {
      max-height: calc(100vh - 52px);
      padding-bottom: .5rem;
    }

    .site-nav .navbar-nav .nav-link {
      padding: .45rem 1rem;
    }

    .site-nav .navbar-nav .dropdown-menu {
      margin: .15rem 0 .35rem;
    }
  }

  /* Scroll hint fade at bottom of collapsed menu */
  @media (max-width: 991.98px) {
    .site-nav .navbar-collapse::after {
      content: '';
      position: absolute;
      left: 0;
      right: 0;
      bottom: 0;
      height: 42px;
      pointer-events: none;
      background: linear-gradient(to top, rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0));
    }

    /* High contrast: stronger fade */
    @media (prefers-contrast: more) {
      .site-nav .navbar-collapse::after {
        background: linear-gradient(to top, rgba(255, 255, 255, 1), rgba(255, 255, 255, 0));
      }
    }

    @media (prefers-color-scheme: dark) {
      .site-nav .navbar-collapse::after {
        background: linear-gradient(to top, rgba(0, 0, 0, 0.85), rgba(0, 0, 0, 0));
      }
    }

    @media (prefers-reduced-motion: reduce) {
      .site-nav .navbar-collapse::after {
        transition: none;
      }
    }
  }
}

/* Legacy iOS momentum scrolling fallback (scoped) */
@supports (-webkit-touch-callout: none) {
  @media (max-width: 991.98px) {
    /* Legacy momentum scrolling skipped due to broad incompatibility warning */
  }
}

/* Unified button focus-visible outline (accessible, consistent) */
.btn:focus-visible,
.btn-primary:focus-visible,
.btn-outline-primary:focus-visible,
.btn-brand:focus-visible {
  outline: 2px solid var(--brand-primary-dk-30);
  outline-offset: 2px;
  box-shadow: 0 0 0 0.25rem var(--brand-primary-dk-40);
}

/* Navigation menu link focus styling */
.site-nav .site-navigation .site-menu>li>a:focus-visible {
  outline: 2px solid var(--brand-primary-dk-30);
  outline-offset: 3px;
  text-decoration: underline !important;
  color: #ffffff !important;
}

/* Dropdown menu theming (brand-consistent) */
.dropdown-menu {
  background-color: var(--brand-surface, #ffffff);
  color: var(--brand-text, #2b2b2b);
  border-color: var(--brand-neutral, #e8e0e0);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.dropdown-menu .dropdown-item,
.dropdown-menu a,
.dropdown-menu button {
  color: var(--brand-text, #2b2b2b) !important;
  transition: background-color .15s ease, color .15s ease;
}

.dropdown-menu .dropdown-item:hover,
.dropdown-menu .dropdown-item:focus,
.dropdown-menu a:hover,
.dropdown-menu a:focus {
  background: var(--brand-primary-dk-10);
  color: var(--brand-on-primary) !important;
}

.dropdown-menu .dropdown-item.active,
.dropdown-menu .dropdown-item:active {
  background: var(--brand-primary-dk-20) !important;
  color: var(--brand-on-primary) !important;
}

@media (prefers-contrast: more) {

  .dropdown-menu .dropdown-item:hover,
  .dropdown-menu .dropdown-item:focus {
    background: var(--brand-primary-alt) !important;
  }
}

/* Mobile hamburger (Bootstrap navbar toggler) – enforce white icon */
.site-nav .navbar-toggler {
  border-color: rgba(255, 255, 255, 0.6);
}

.site-nav .navbar-toggler:focus {
  box-shadow: 0 0 0 0.25rem rgba(255, 255, 255, 0.35);
}

.site-nav .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255,255,255,0.85)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

@media (prefers-contrast: more) {
  .site-nav .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255,255,255,1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
  }
}

/* Brand mark (shared logo styling for header/footer) */
.brand-mark {
  --brand-mark-radius: 12px;
  display: inline-block;
  border: 2px solid transparent;
  border-radius: var(--brand-mark-radius);
  padding: 6px 8px;
  /* Gradient border ring with preserved rounded corners */
  background:
    linear-gradient(var(--brand-surface, #ffffff), var(--brand-surface, #ffffff)) padding-box,
    linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-primary-dk-20, #b15631) 100%) border-box;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.06);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease;
}

.brand-mark img {
  display: block;
  height: auto;
}

.brand-mark--header img {
  max-height: clamp(36px, 6vw, 64px);
}

.brand-mark--footer img {
  max-height: clamp(40px, 5vw, 56px);
}

.brand-mark:hover,
.brand-mark:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.12);
  background:
    linear-gradient(var(--brand-surface, #ffffff), var(--brand-surface, #ffffff)) padding-box,
    linear-gradient(135deg, var(--brand-primary-dk-10, #d36b3b) 0%, var(--brand-primary-dk-30, #954428) 100%) border-box;
  outline: none;
}

/* Emphasis for header logo: stronger border/padding and clearer image tones */
.brand-mark--emphasis {
  border-width: 2px;
  padding: 8px 10px;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.10);
}

.brand-mark--header img {
  filter: saturate(1.08) contrast(1.06);
  image-rendering: auto;
}

@media (prefers-contrast: more) {
  .brand-mark--header img {
    filter: saturate(1.15) contrast(1.10);
  }
}

@media (prefers-reduced-motion: reduce) {
  .brand-mark {
    transition: none !important;
  }

  .brand-mark:hover,
  .brand-mark:focus-visible {
    transform: none;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.06);
  }
}

/* Contextual inner fill so the border ring works on different surfaces */
.site-nav .brand-mark {
  --brand-surface: #ffffff;
}

.site-footer .brand-mark {
  --brand-surface: rgba(255, 255, 255, 0.04);
}

.admin-sidebar .brand-mark {
  --brand-surface: rgba(255, 255, 255, 0.06);
}

@media (prefers-contrast: more) {
  .brand-mark {
    border-width: 3px;
    background:
      linear-gradient(var(--brand-surface, #ffffff), var(--brand-surface, #ffffff)) padding-box,
      linear-gradient(135deg, var(--brand-primary-alt), var(--brand-primary-dk-30)) border-box;
  }
}

/* ============================================ */
/* Ultra-small mobile enhancements (≤480px) */
/* ============================================ */
@media (max-width: 480px) {

  /* Compact navbar on tiny screens */
  .site-nav {
    padding: 0.5rem 0;
  }

  .navbar-brand {
    padding: 0.3rem 0;
  }

  .navbar-brand .brand-mark {
    border-width: 2px;
  }

  .site-nav .logo-img {
    max-height: 40px;
  }

  /* Reduce navbar toggler size */
  .navbar-toggler {
    padding: 0.2rem 0.4rem;
    font-size: 1rem;
  }

  /* Compact nav links */
  .site-nav .navbar-nav .nav-link {
    padding: 0.4rem 0.75rem;
    font-size: 0.9rem;
  }

  /* Compact dropdown items */
  .site-nav .navbar-nav .dropdown-menu a {
    padding: 0.4rem 0.75rem;
    font-size: 0.9rem;
  }
}

/* ============================================ */
/* Small mobile enhancements (481-575px) */
/* ============================================ */
@media (min-width: 481px) and (max-width: 575px) {
  .site-nav .navbar-nav .nav-link {
    padding: 0.5rem 0.875rem;
  }

  .site-nav .logo-img {
    max-height: 44px;
  }
}

/* ============================================ */
/* Tablet optimizations (576px-991px) */
/* ============================================ */
@media (min-width: 576px) and (max-width: 991px) {

  /* Balanced spacing for tablet */
  .site-nav .navbar-nav .nav-link {
    padding: 0.6rem 1rem;
  }

  .site-nav .navbar-nav .dropdown-menu {
    max-height: calc(100vh - 120px);
    overflow-y: auto;
  }
}

/* ============================================ */
/* Enhanced touch targets for mobile nav */
/* ============================================ */
@media (max-width: 992px) {

  /* Ensure navbar toggler meets 48px touch target */
  .navbar-toggler {
    min-width: 48px;
    min-height: 48px;
    padding: 0.3rem 0.5rem;
    border-radius: 6px;
    transition: background-color 0.15s ease, transform 0.15s ease;
  }

  .navbar-toggler:active {
    transform: scale(0.95);
    background-color: rgba(255, 255, 255, 0.1);
  }

  /* Touch-friendly nav items */
  .site-nav .navbar-nav .nav-link {
    min-height: 44px;
    display: flex;
    align-items: center;
    transition: background-color 0.15s ease, color 0.15s ease;
    border-radius: 4px;
    margin: 2px 0;
  }

  .site-nav .navbar-nav .nav-link:hover {
    background-color: rgba(255, 255, 255, 0.08);
  }

  .site-nav .navbar-nav .nav-link.active {
    background-color: rgba(255, 255, 255, 0.12);
    font-weight: 600;
  }

  /* Improve dropdown toggle icon rotation */
  .site-nav .navbar-nav .dropdown-toggle::after {
    transition: transform 0.2s ease;
  }

  .site-nav .navbar-nav .dropdown-toggle[aria-expanded="true"]::after {
    transform: rotate(180deg);
  }

  /* Improve dropdown menu styling */
  .site-nav .navbar-nav .dropdown-menu {
    background: rgba(255, 255, 255, 0.98);
    border-radius: 6px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(0, 0, 0, 0.08);
    margin-top: 4px;
    animation: slideDown 0.2s ease-out;
  }

  /* Improve dropdown menu items */
  .site-nav .navbar-nav .dropdown-menu a {
    min-height: 44px;
    display: flex;
    align-items: center;
    padding: 0.65rem 1rem;
    border-radius: 4px;
    margin: 2px 4px;
    transition: background-color 0.15s ease, color 0.15s ease;
    font-size: 0.95rem;
  }

  .site-nav .navbar-nav .dropdown-menu a:hover,
  .site-nav .navbar-nav .dropdown-menu a:focus {
    background-color: var(--brand-primary-dk-5);
    color: var(--brand-primary);
  }

  /* Submenu nesting visual feedback */
  .site-nav .navbar-nav .dropdown .dropdown-menu {
    margin-left: 8px;
    border-left: 3px solid var(--brand-primary-dk-10);
  }

  /* Collapse animation */
  @keyframes slideDown {
    from {
      opacity: 0;
      transform: translateY(-10px);
    }

    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  .site-nav .navbar-collapse {
    padding-bottom: 0.5rem;
  }
}

/* ============================================ */
/* Safe area support for notched devices */
/* ============================================ */
@supports (padding: max(0px)) {
  @media (max-width: 992px) {
    .site-nav {
      padding-left: max(0, env(safe-area-inset-left));
      padding-right: max(0, env(safe-area-inset-right));
    }

    .navbar-brand {
      margin-left: max(0, env(safe-area-inset-left));
      margin-right: max(0, env(safe-area-inset-right));
    }
  }
}
}