.case-carousel {
  display: grid;
  gap: var(--space-4);
}

.case-carousel__head {
  max-width: 82ch;
}

.case-carousel__viewport {
  position: relative;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: radial-gradient(circle at top right, #e9f4ff 0%, #f7fbff 42%, #ffffff 100%);
  box-shadow: var(--shadow-sm);
}

.case-carousel__track {
  display: flex;
  transition: transform 280ms ease;
  will-change: transform;
}

.case-carousel__slide {
  min-width: 100%;
  padding: var(--space-4);
  display: grid;
  gap: var(--space-3);
}

.case-carousel__slide img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 1px solid #d4e4f4;
  background: #f4f8fc;
}

.case-carousel__caption {
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.case-carousel__mock {
  min-height: 280px;
  border-radius: var(--radius-md);
  border: 1px dashed #aac7e2;
  background: linear-gradient(135deg, #f4f9ff 0%, #eef5fd 45%, #e5eef9 100%);
  display: grid;
  align-content: center;
  gap: var(--space-2);
  padding: var(--space-6);
}

.case-carousel__mock strong {
  font-size: 1.2rem;
  color: #123b63;
}

.case-carousel__mock p {
  margin: 0;
  color: #355978;
}

.case-carousel__mock-pill {
  justify-self: start;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: #d7eafb;
  color: #0f4f89;
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
}

.case-carousel__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid #c9d9ea;
  background: rgba(255, 255, 255, 0.95);
  color: #0f4f89;
  font-size: 1.45rem;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.case-carousel__nav:disabled {
  opacity: 0.45;
  cursor: default;
}

.case-carousel__nav--prev {
  left: 12px;
}

.case-carousel__nav--next {
  right: 12px;
}

.case-carousel__thumbs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-2);
}

.case-carousel__thumb {
  border: 1px solid #d4e4f4;
  border-radius: 0.8rem;
  background: #f4f8fc;
  min-height: 64px;
  overflow: hidden;
  cursor: pointer;
  color: #244966;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0;
}

.case-carousel__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.case-carousel__thumb span {
  display: grid;
  height: 100%;
  place-items: center;
  padding: 0.4rem;
  text-align: center;
}

.case-carousel__thumb.is-active {
  border-color: #0f5ea8;
  box-shadow: inset 0 0 0 1px #0f5ea8;
}

@media (max-width: 860px) {
  .case-carousel__thumbs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .case-carousel__mock {
    min-height: 220px;
  }
}