/**
 * Sasha Khan — Cities Section Styles
 * Fashion Capital Cards with animated letters
 */

/* ═══════════════════════════════════════════════════════════
   CITIES SECTION CONTAINER
   ═══════════════════════════════════════════════════════════ */

.cities {
  position: relative;
  width: 100%;
  background-color: var(--color-noir);
  padding: var(--space-lg) 0 var(--space-md) 0;
  overflow: hidden;
}

.cities__container {
  display: flex;
  justify-content: space-evenly;
  align-items: center;
  width: 100%;
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  gap: var(--space-md);
}

/* ═══════════════════════════════════════════════════════════
   INDIVIDUAL CARDS
   ═══════════════════════════════════════════════════════════ */

.cities__card {
  position: relative;
  flex: 1;
  max-width: 280px;
  aspect-ratio: 3 / 4;
  overflow: hidden;

  /* Container for letter sizing */
  container-type: size;

  /* Initial state - off screen to the right */
  opacity: 0;
  transform: translateX(100vw);
  transition: transform 0.8s var(--ease-luxury), opacity 0.8s var(--ease-luxury);
}

/* Staggered animation delays for sweep-in */
.cities__card[data-index="0"] { transition-delay: 0s; }
.cities__card[data-index="1"] { transition-delay: 0.1s; }
.cities__card[data-index="2"] { transition-delay: 0.2s; }
.cities__card[data-index="3"] { transition-delay: 0.3s; }
.cities__card[data-index="4"] { transition-delay: 0.4s; }

/* Active state - in position */
.cities__card.is-visible {
  opacity: 1;
  transform: translateX(0);
}

/* ═══════════════════════════════════════════════════════════
   CARD IMAGES
   ═══════════════════════════════════════════════════════════ */

.cities__card-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

/* ═══════════════════════════════════════════════════════════
   CARD LETTERS
   ═══════════════════════════════════════════════════════════ */

.cities__card-letter {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);

  font-family: var(--font-heading);
  /* Letter fills almost entire card height */
  font-size: 90cqh;
  font-weight: var(--font-weight-regular);
  color: white;
  opacity: 0;

  /* Letter styling matching reference */
  line-height: 0.85;
  text-transform: uppercase;

  /* Smooth fade transition */
  transition: opacity 0.5s var(--ease-smooth);

  /* Prevent text selection */
  user-select: none;
  pointer-events: none;
}

/* Letter visible state - 43% opacity as specified */
.cities__card-letter.is-visible {
  opacity: 0.43;
}

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE STYLES
   ═══════════════════════════════════════════════════════════ */

@media (max-width: 1200px) {
  .cities__card {
    max-width: 220px;
  }
}

@media (max-width: 900px) {
  .cities__container {
    flex-wrap: wrap;
    justify-content: center;
  }

  .cities__card {
    flex: 0 0 calc(33.333% - var(--space-md));
    max-width: none;
  }
}

@media (max-width: 600px) {
  .cities {
    padding: var(--space-lg) 0;
  }

  .cities__card {
    flex: 0 0 calc(50% - var(--space-sm));
  }
}

/* ═══════════════════════════════════════════════════════════
   REDUCED MOTION
   ═══════════════════════════════════════════════════════════ */

@media (prefers-reduced-motion: reduce) {
  .cities__card {
    transform: translateX(0);
    opacity: 1;
    transition: none;
  }

  .cities__card-letter {
    transition: none;
  }
}