/* Accesibilidad: texto solo para lectores */
.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;
}

/* Accesibilidad: enlace para saltar al contenido */
.skip-link {
  position: absolute;
  left: 0.75rem;
  top: 0.75rem;
  padding: 0.5rem 0.75rem;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: 0.5rem;
  transform: translateY(-200%);
  transition: transform 120ms ease-in-out;
  z-index: 9999;
}

.skip-link:focus,
.skip-link:focus-visible {
  transform: translateY(0);
}

/* Enlaces sociales deshabilitados (cuando no hay URL real) */
.social-link.is-disabled {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  opacity: 0.65;
  cursor: not-allowed;
}

.social-link.is-disabled svg {
  pointer-events: none;
}