.lab-carousel {
  padding: 3rem 0;
  background: var(--color-bg-light);
}

.lab-carousel__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.75rem;
}

.lab-carousel__title {
  margin: 0;
  font-size: 1.5rem;
  line-height: 1.3;
  color: var(--color-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.lab-carousel__nav {
  display: flex;
  gap: 0.5rem;
  flex-shrink: 0;
}

.lab-carousel__btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  color: var(--color-secondary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}

.lab-carousel__btn:hover:not(:disabled) {
  border-color: var(--color-secondary);
  background: var(--color-secondary);
  color: #fff;
}

.lab-carousel__btn:disabled {
  opacity: 0.4;
  cursor: default;
}

.lab-carousel__viewport {
  overflow: hidden;
}

.lab-carousel__track {
  display: flex;
  gap: 1.5rem;
  transition: transform 0.35s ease;
  will-change: transform;
}

.lab-carousel__slide {
  flex: 0 0 calc((100% - 3rem) / 3);
  min-width: 0;
}

.lab-carousel__card {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  aspect-ratio: 3 / 4;
}

.lab-carousel__card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

@media (max-width: 1023px) {
  .lab-carousel__slide {
    flex: 0 0 calc((100% - 1.5rem) / 2);
  }
}

@media (max-width: 767px) {
  .lab-carousel {
    padding: 2rem 0;
  }

  .lab-carousel__slide {
    flex: 0 0 100%;
  }

  .lab-carousel__title {
    font-size: 1.25rem;
  }
}