/* ==========================================================================
   membership: intro + pinned stage with three flip cards
   Desktop: the three photos start as one panorama, split apart and flip.
   ========================================================================== */

.membership {
  position: relative;
  padding-top: var(--section-pad);
  background-color: var(--bg-page);
}

.membership__intro {
  display: grid;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.membership__title {
  max-width: 12ch;
}

.membership__text {
  max-width: 34rem;
}

.membership__stage {
  position: relative;
}

.membership__stage-inner {
  display: grid;
  gap: var(--space-lg);
  width: 100%;
  max-width: calc(var(--container) + var(--gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.membership__cards {
  display: grid;
  gap: 1rem;
}

@media (min-width: 600px) and (max-width: 999px) {
  .membership__cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.75rem;
  }
}

.membership__stage-inner {
  padding-bottom: var(--section-pad);
}

@media (min-width: 1000px) {
  .membership__intro {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    align-items: end;
    column-gap: var(--space-xl);
  }

  .membership__intro .label {
    grid-column: 1 / -1;
  }

  .membership__stage {
    height: 100svh;
    overflow: hidden;
  }

  .membership__stage-inner {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
  }

  .membership__stage-title {
    position: absolute;
    top: 14%;
    left: 50%;
    width: max-content;
    max-width: 90%;
    text-align: center;
    transform: translateX(-50%);
  }

  .membership__cards {
    display: flex;
    gap: 0;
    width: 80%;
    max-width: 72rem;
    margin-top: 6svh;
    perspective: 1400px;
    will-change: width;
  }

  .membership__card {
    flex: 1;
  }

  .membership__stage-inner {
    padding-bottom: 0;
  }
}

.reduced-motion .membership__stage {
  height: auto;
}