/* Public site navbar — scoped enhancements (main.css provides base layout). */

.site-nav {
  --site-nav-primary: #007bff;
  --site-nav-primary-soft: #e7f3ff;
  --site-nav-muted: #6b7280;
  --site-nav-border: #e5e7eb;
}

.site-nav__links {
  align-items: center;
  gap: 0.15rem;
  margin-left: auto;
}

/* Unified top-level nav triggers: plain links, dropdown toggles, language switcher */
.site-nav .nav-links > li > a.site-nav__link,
.site-nav .nav-links .nav-dropdown > .nav-dropdown-toggle.site-nav__link,
.site-nav .nav-links .language-switcher__toggle.site-nav__link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  width: auto;
  margin: 0;
  padding: 0.45rem 0.7rem;
  border: none;
  border-radius: 8px;
  background: transparent;
  font: inherit;
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.2;
  color: #374151;
  text-align: left;
  text-decoration: none;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  box-sizing: border-box;
  transition: background 0.15s ease, color 0.15s ease;
}

.site-nav .nav-links > li > a.site-nav__link:hover,
.site-nav .nav-links .nav-dropdown > .nav-dropdown-toggle.site-nav__link:hover,
.site-nav .nav-links .language-switcher__toggle.site-nav__link:hover {
  background: #f3f4f6;
  color: #111827;
}

.site-nav .nav-links > li > a.site-nav__link.is-active,
.site-nav .nav-links .nav-dropdown > .nav-dropdown-toggle.site-nav__link.is-active,
.site-nav .nav-links .language-switcher__toggle.site-nav__link.is-active {
  background: var(--site-nav-primary-soft);
  color: var(--site-nav-primary);
}

.site-nav__icon {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  color: var(--site-nav-muted);
  display: block;
}

.site-nav .nav-links > li > a.site-nav__link.is-active .site-nav__icon,
.site-nav .nav-links .nav-dropdown > .nav-dropdown-toggle.site-nav__link.is-active .site-nav__icon {
  color: var(--site-nav-primary);
}

.site-nav__label {
  line-height: 1.2;
}

.site-nav__chevron,
.site-nav .language-switcher__toggle .language-switcher__chevron {
  margin-left: auto;
  font-size: 0.65rem;
  color: var(--site-nav-muted);
  line-height: 1;
  transition: transform 0.2s ease;
}

.site-nav .nav-dropdown > .nav-dropdown-toggle.site-nav__link::after,
.site-nav .nav-links .language-switcher__toggle.site-nav__link::after {
  display: none;
}

.site-nav .nav-dropdown.open > .nav-dropdown-toggle.site-nav__link .site-nav__chevron,
.site-nav .language-switcher-dropdown.open .language-switcher__chevron {
  transform: rotate(180deg);
}

.site-nav .language-switcher__toggle .language-switcher__code {
  font-size: inherit;
  font-weight: inherit;
  letter-spacing: normal;
  text-transform: none;
  color: inherit;
}

.site-nav .language-switcher__toggle .lang-flag,
.site-nav .language-switcher__toggle .lang-flag--emoji {
  margin-right: 0;
}

@media (max-width: 768px) {
  .site-nav .nav-links {
    border-left: 3px solid var(--site-nav-primary-soft);
  }

  .site-nav .nav-links > li > a.site-nav__link,
  .site-nav .nav-links .nav-dropdown > .nav-dropdown-toggle.site-nav__link,
  .site-nav .nav-links .language-switcher__toggle.site-nav__link {
    width: 100%;
    max-width: 100%;
    justify-content: flex-start;
    gap: 0.65rem;
    padding: 0.875rem 1.75rem 0.875rem 2rem;
    min-height: 2.75rem;
    border-radius: 0;
    font-size: 0.9rem;
    line-height: 1.55;
  }

  .site-nav .nav-links > li.nav-language {
    padding: 0;
  }

  .site-nav .nav-links > li.nav-language .language-switcher-dropdown {
    width: 100%;
  }

  .site-nav .nav-dropdown-menu a,
  .site-nav .nav-dropdown-menu .language-switcher__option {
    padding: 0.75rem 1.75rem 0.75rem 2.75rem;
    box-sizing: border-box;
    max-width: 100%;
    font-size: 0.9rem;
    font-weight: 500;
    line-height: 1.55;
  }
}