.ad-banner {
  width: 100%;
  max-width: 200px;
  margin: 0 auto;
  position: sticky;
  top: 20px;
}

.ad-banner img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.carousel {
  width: 100%;
  max-width: 1200px;
  height: auto;
  margin: auto;
  position: relative;
  overflow: hidden;
}

.track {
  display: flex;
  width: 100%;
  height: 100%;
  transition: transform 1.5s ease-in-out;
}

.slide {
  width: 100%;
  min-width: 100%;
  height: 100%;
  position: relative;
  flex-shrink: 0;
}

.slide img {
  width: 100%;
  max-width: 100%;
  height: auto;
  display: block;
}

.description {
  position: absolute;
  bottom: 10px;
  left: 10px;
  color: white;
  background: rgba(0,0,0,0.5);
  padding: 8px;
  border-radius: 5px;
  opacity: 0.8;
}

.controls {
  position: absolute;
  width: 100%;
  top: 50%;
  display: flex;
  justify-content: space-between;
  transform: translateY(-50%);
  
  pointer-events: none; /* <- chave */
}

.controls button {
  pointer-events: auto; /* <- os botões continuam clicáveis */
}

.carousel button {
  background: rgba(0,0,0,0.5);
  color: white;
  border: none;
  padding: 10px;
  cursor: pointer;
  opacity: 0.5;
}