.section--before-after {
  background: var(--color-bg-alt);
  padding-block: var(--space-xl);
}

.ba-carousel {
  overflow: hidden;
}

.ba-carousel__track {
  display: flex;
  transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.ba-card {
  flex: 0 0 100%;
  display: grid;
  grid-template-columns: minmax(320px, 0.78fr) minmax(0, 1.22fr);
  gap: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
}

.ba-card__photos {
  display: flex;
  justify-content: center;
  background: #e9ece6;
  overflow: hidden;
}

.ba-photo {
  position: relative;
  overflow: hidden;
  margin: 0;
}

.ba-photo--case {
  width: 100%;
  max-width: 500px;
  aspect-ratio: 723 / 1024;
}

.ba-photo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.ba-card__info {
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.ba-card__meta {
  margin-bottom: var(--space-md);
}

.ba-card__eyebrow {
  display: block;
  margin-bottom: var(--space-sm);
  color: var(--color-accent);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.ba-card__name {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--color-text);
}

.ba-card__zone {
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

.ba-card__line {
  width: 100%;
  height: 1px;
  margin-bottom: var(--space-md);
  background: var(--color-border);
}

.ba-card__summary {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: var(--space-md);
}

.ba-card__summary strong {
  font-size: clamp(1.8rem, 4vw, 3rem);
  letter-spacing: -0.05em;
}

.ba-card__summary span {
  color: var(--color-accent);
}

.ba-card__note {
  max-width: 520px;
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--color-text-muted);
}

.ba-carousel__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  margin-top: var(--space-md);
}

.ba-carousel__btn {
  width: 40px;
  height: 40px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  cursor: pointer;
  font-size: 1rem;
  transition: border-color var(--transition), color var(--transition);
}

.ba-carousel__btn:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.ba-carousel__dots {
  display: flex;
  gap: 0.5rem;
}

.ba-dot {
  width: 28px;
  height: 2px;
  background: var(--color-border);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: background var(--transition), width var(--transition);
}

.ba-dot--active {
  background: var(--color-accent);
  width: 40px;
}

@media (max-width: 900px) {
  .ba-card { grid-template-columns: 1fr; }
}

@media (max-width: 540px) {
  .ba-photo--case {
    max-width: none;
    aspect-ratio: 723 / 1024;
  }
}