/**
 * Image-Slider Block Styles
 * Swiper.js Slider mit Custom-Styling
 */

/* Headline */
.image-slider__headline {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  background-image: linear-gradient(
    90deg,
    var(--brand-secondary-color, #000) 0%,
    var(--brand-secondary-color, #000) 51%,
    var(--brand-accent-color, #666) 100%
  );
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: clamp(1.5rem, 3vw, 2.5rem);
}

/* Slider Wrapper */
.image-slider__wrapper {
  position: relative;
}

/* Swiper Slide */
.image-slider__wrapper .swiper-slide {
  height: clamp(250px, 40vw, 400px);
}

.image-slider__slide-figure {
  width: 100%;
  height: 100%;
  margin: 0;
  position: relative;
  overflow: hidden;
  border-radius: var(--bs-border-radius, 0.375rem);
}

.image-slider__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Caption */
.image-slider__caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1rem;
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.7) 0%,
    transparent 100%
  );
  color: white;
  font-size: 0.875rem;
  text-align: center;
}

/* Swiper-Pagination */
.swiper-pagination {
  bottom: -2.5rem !important;
}

.swiper-pagination-bullet {
  opacity: 0.5;
  transition: all 0.2s ease;
}

.swiper-pagination-bullet-active {
  background-color: var(--brand-accent-color, var(--bs-primary)) !important;
  opacity: 1;
}

/* Swiper Navigation */
.swiper-button-prev,
.swiper-button-next {
  color: var(--brand-primary-color, var(--bs-primary));
  width: 44px;
  height: 44px;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 50%;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transform:translateY(-50%);
}

.swiper-button-prev:after,
.swiper-button-next:after {
  font-size: 1.25rem;
}

.swiper-button-prev:hover,
.swiper-button-next:hover {
  background: white;
}

/* Responsive */
@media (max-width: 768px) {
  .swiper-slide {
    height: clamp(200px, 60vw, 300px);
  }
  
  .swiper-button-prev,
  .swiper-button-next {
    width: 36px;
    height: 36px;
  }
  
  .swiper-button-prev:after,
  .swiper-button-next:after {
    font-size: 1rem;
  }
}