.slideshow-wrapper {
  position: relative;
  max-width: 960px;
  margin: 40px auto;
  overflow: hidden;
  border-radius: 15px;
  box-shadow: 0 0 25px rgba(0, 0, 0, 0.25);
}

.slide-touch {
  position: absolute;
  width: 100%;
  height: auto;
  top: 0;
  left: 100%;
  opacity: 0;
  transition: all 0.8s ease;
  z-index: 0;
}

.slide-touch img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 15px;
}

.slide-touch.active {
  left: 0;
  opacity: 1;
  z-index: 1;
}

   .carousel-control-prev-icon,
   .carousel-control-next-icon {
    background-color: rgba(0, 0, 0, 0.5); /* sfondo visibile */
    border-radius: 50%;
    width: 3rem;
    height: 3rem;
  }

  .carousel-control-prev,
  .carousel-control-next {
    opacity: 1; /* assicura che si vedano */
  }