/* Shared accessibility layer. Intentionally visual-neutral except for keyboard focus. */
.skip-link {
  position: fixed;
  left: 1rem;
  top: 1rem;
  z-index: 100000;
  padding: .7rem 1rem;
  border-radius: .5rem;
  background: #fff;
  color: #1A3C34;
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(0,0,0,.18);
  transform: translateY(-180%);
  transition: transform .16s ease;
}
.skip-link:focus { transform: translateY(0); }

:where(a, button, input, select, textarea, [tabindex]):focus-visible {
  outline: 3px solid #2D6A4F !important;
  outline-offset: 3px !important;
}

[role="dialog"][aria-modal="true"]:focus { outline: none; }

.sr-only,
.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto !important; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}