/* Shared by every page. One row: languages left, donations centred,
   Impressum right. The outer columns share the leftover space equally,
   so the buttons stay centred whatever the side items measure. */
.site-footer {
  border-top: 1px solid var(--line-soft);
  padding: 10px 16px;
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 10px;
  font-family: var(--font-ui); font-size: var(--text-sm); color: var(--ink-muted);
}
.footer-lang { display: flex; gap: 8px; justify-self: start; }
.footer-support { display: flex; align-items: center; gap: 6px; }
.footer-legal { justify-self: end; white-space: nowrap; }
.footer-support a { display: inline-flex; line-height: 0; }
.footer-support img { height: 22px; width: auto; }
.site-footer .footer-lang a, .site-footer .footer-legal a {
  color: inherit; text-decoration: none;
  display: inline-flex; align-items: center; min-height: 44px; padding: 0 2px;
}
.site-footer .footer-lang a:hover, .site-footer .footer-legal a:hover { color: var(--accent-ink); text-decoration: underline; text-underline-offset: 2px; }
.footer-lang strong { color: var(--ink); font-weight: 600; display: inline-flex; align-items: center; min-height: 44px; }
@media (min-width: 640px) {
  .site-footer { padding: 12px 40px; }
  .footer-support { gap: 12px; }
  .footer-support img { height: 30px; }
}