.promo-carousel {
  position: relative;
  max-width: 900px;
  margin: 30px auto 50px;
  overflow: hidden;
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.promo-track {
  display: flex;
  transition: transform 0.7s ease;
  width: 300%; /* 3 slides */
}

.promo-slide {
  min-width: 100%;
  user-select: none;
  position: relative;
}

.promo-slide img {
  
  display: block;
  height: 300px;
  object-fit: cover;
}

.promo-caption {
  position: absolute;
  bottom: 15px;
  left: 15px;
  right: 15px;
  background: rgba(0,0,0,0.5);
  color: white;
  padding: 10px;
  border-radius: 8px;
  font-weight: bold;
  text-align: center;
  font-size: 1.1rem;
}

.promo-dots {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
}

.promo-dots button {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.6);
  cursor: pointer;
  transition: background 0.3s ease;
}

.promo-dots button.active {
  background: #27ae60;
}