.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: #212529; /* bg-dark */
  color: #f8f9fa; /* text-light */
  padding: 1rem;
  z-index: 1050; /* alto para ficar por cima */
  box-shadow: 0 -2px 10px rgba(0,0,0,0.3);
  border-top-left-radius: 0.25rem;
  border-top-right-radius: 0.25rem;
  transform: translateY(100%);
  transition: transform 0.5s ease-in-out;
}

.cookie-banner.slide-up {
  transform: translateY(0%);
}

.cookie-banner.slide-down {
  transform: translateY(100%);
}