#image-showcase {
  padding: 0;
}

.carousel-container {
  position: relative;
  width: 100%;
  overflow: hidden;
  background: #fff;
}

/* Slides */
.carousel-slide {
  display: none;
  width: 100%;
}

.carousel-slide.active {
  display: block;
}

.carousel-slide img {
  width: 100%;
  height: auto;        /* keeps full image */
  max-height: 80vh;    /* prevents giant images */
  object-fit: contain; /* no cropping */
  background: #fff;
}

/* Arrows */
.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: #4564b2;
  color: #fff;
  border: none;
  font-size: 28px;
  padding: 10px 15px;
  cursor: pointer;
  z-index: 10;
  border-radius: 50px;
}

.carousel-btn:hover {
  background: #22459e;
}

.carousel-btn.prev {
  left: 15px;
}

.carousel-btn.next {
  right: 15px;
}

/* Dots */
.carousel-dots {
  text-align: center;
  position: absolute;
  bottom: 3px;
  width: 100%;
}

.carousel-dots span {
  display: inline-block;
  width: 10px;
  height: 10px;
  margin: 0 5px;
  background: #ccc;
  border-radius: 50%;
  cursor: pointer;
  transition: 0.3s;
}

.carousel-dots span.active {
  background: #4564b2;
  transform: scale(1.2);
}


@media (max-width: 768px) {
  .carousel-slide img {
    max-height: 50vh;
  }

  .carousel-btn {
    font-size: 18px;
    padding: 6px 10px;
  }
}