/* Screen Reader 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: 0;
}

/* Global focus style */
:focus-visible {
  outline: 2px solid #2D5BE3; /* brand-cobalt */
  outline-offset: 3px;
  border-radius: 4px;
}

/* Remove outline for mouse users only */
:focus:not(:focus-visible) {
  outline: none;
}

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

/* Colour Scheme Preference */
@media (prefers-color-scheme: dark) {
  :root { color-scheme: light; }
}