/* Complementario: modales y enlaces sin handlers inline (CSP / mantenimiento) */
.casos-back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin: 5.5rem 0 0 2rem;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--slate-600);
  text-decoration: none;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--slate-200);
  padding: 0.55rem 1.1rem;
  border-radius: 50px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  transition: border-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}
.casos-back-link:hover {
  border-color: #3b82f6;
  color: #2563eb;
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.15);
}