.carousel {
  width: 600px;
  height: 400px;
  overflow: hidden;
  position: relative;
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}
.slides {
  display: flex;
  width: calc(600px * 3); /* 3 imagens */
  transition: transform 1s ease-in-out;
}
.slides img {
  width: 600px;
  height: 400px;
  object-fit: cover;
}
.dots {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
}
.dot {
  width: 12px;
  height: 12px;
  background: rgba(255, 255, 255, 0.7);
  border-radius: 50%;
  cursor: pointer;
  transition: background 0.3s;
}
.dot.active {
  background: rgba(255, 255, 255, 1);
}