@import url("./common.css");

.case-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.25rem;
}

.case-card {
  position: relative;
  display: block;
  aspect-ratio: 4 / 5;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--border);
  text-decoration: none;
  color: inherit;
  background: #0f172a;
}

.case-card:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.case-card__poster,
.case-card__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.case-card__poster {
  transition: opacity 0.3s ease;
}

.case-card__video {
  opacity: 0;
  transition: opacity 0.3s ease;
}

.case-card:hover .case-card__video,
.case-card:focus-within .case-card__video {
  opacity: 1;
}

.case-card:hover .case-card__poster,
.case-card:focus-within .case-card__poster {
  opacity: 0;
}

.case-card__label {
  position: absolute;
  left: 0.75rem;
  bottom: 0.75rem;
  z-index: 1;
  padding: 0.35rem 0.6rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: #fff;
  background: rgba(0, 0, 0, 0.55);
  border-radius: 6px;
  pointer-events: none;
}

.demo-hint {
  margin: 1rem 0 0;
  color: var(--muted);
  font-size: 0.875rem;
}