/* ===== EXPANDING CARDS ===== */
.expanding-cards {
  list-style: none;
  display: grid;
  gap: 8px;
  width: 100%;
  max-width: 1152px;
  margin: 0 auto;
  height: 600px;
  grid-template-columns: 1fr;
  grid-template-rows: repeat(6, 1fr);
  transition: grid-template-columns 0.5s ease-out, grid-template-rows 0.5s ease-out;
}

@media (min-width: 768px) {
  .expanding-cards {
    height: 500px;
    grid-template-rows: 1fr;
    grid-template-columns: repeat(6, 1fr);
  }
}

.expanding-card {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface);
  cursor: pointer;
  min-height: 0;
  min-width: 0;
}

@media (min-width: 768px) {
  .expanding-card { min-width: 80px; }
}

.expanding-card__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.1);
  filter: grayscale(1);
  transition: transform 0.3s ease-out, filter 0.3s ease-out;
}

.expanding-card[data-active="true"] .expanding-card__img {
  transform: scale(1);
  filter: grayscale(0);
}

.expanding-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.8), rgba(0,0,0,0.4) 40%, transparent 100%);
}

.expanding-card__body {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 8px;
  padding: 16px;
}

.expanding-card__label {
  display: none;
  transform-origin: left;
  transform: rotate(90deg);
  font-size: 13px;
  font-weight: 300;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.8);
  opacity: 1;
  transition: opacity 0.3s ease-out;
  white-space: nowrap;
}

@media (min-width: 768px) {
  .expanding-card__label { display: block; }
}

.expanding-card[data-active="true"] .expanding-card__label {
  opacity: 0;
}

.expanding-card__icon {
  color: rgba(255,255,255,0.9);
  opacity: 0;
  transition: opacity 0.3s ease-out 75ms;
}

.expanding-card__icon svg {
  width: 24px;
  height: 24px;
  display: block;
}

.expanding-card__role {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}

.expanding-card__title {
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
  opacity: 0;
  transition: opacity 0.3s ease-out 150ms;
}

.expanding-card__desc {
  max-width: 320px;
  font-size: 14px;
  color: rgba(255,255,255,0.8);
  opacity: 0;
  transition: opacity 0.3s ease-out 225ms;
}

.expanding-card[data-active="true"] .expanding-card__icon,
.expanding-card[data-active="true"] .expanding-card__title,
.expanding-card[data-active="true"] .expanding-card__desc {
  opacity: 1;
}

/* ===== MOBILE: stacked cards, image on top / text panel below ===== */
@media (max-width: 767px) {
  .expanding-cards {
    display: flex;
    flex-direction: column;
    height: auto;
    gap: 16px;
  }

  .expanding-card {
    height: auto;
  }

  .expanding-card__img {
    position: static;
    width: 100%;
    height: auto;
    aspect-ratio: 4 / 3;
    transform: none;
  }

  .expanding-card__overlay {
    display: none;
  }

  .expanding-card__body {
    position: static;
    justify-content: flex-start;
    gap: 6px;
    padding: 18px 20px;
    background: #000;
  }

  .expanding-card__icon,
  .expanding-card__title {
    opacity: 1;
    transition: none;
  }

  .expanding-card__desc {
    max-width: none;
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    margin-top: 0;
    transition: max-height 0.35s ease-out, opacity 0.25s ease-out, margin-top 0.35s ease-out;
  }

  .expanding-card[data-active="true"] .expanding-card__desc {
    max-height: 400px;
    margin-top: 4px;
  }
}