/* Focus rings */
:focus-visible {
  outline: 2px solid var(--ag-primary, #2563eb);
  outline-offset: 2px;
  border-radius: var(--ag-radius-xs, 6px);
}

/* Skip to content link */
.skip-link {
  position: absolute;
  top: -100%;
  left: 0;
  z-index: 9999;
  padding: var(--ag-spacing-sm) var(--ag-spacing-md);
  background: var(--ag-primary, #2563eb);
  color: #fff;
  font-weight: 600;
  text-decoration: none;
}
.skip-link:focus {
  top: 0;
}

/* Minimum touch target */
.touch-target {
  min-width: 44px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

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

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* High contrast mode adjustments */
@media (prefers-contrast: more) {
  .corridor-badge,
  .trust-passport-compact .badge {
    border-width: 2px;
  }
}