/* CATEGORIES SLIDER */

/* SECTION */
.categories {
  background: var(--color-bg);
  padding-block: clamp(var(--space-20), 12vw, var(--space-32));
  overflow: hidden; /* clips the track that bleeds beyond container */
}

/* HEADER */
.categories__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: clamp(var(--space-12), 6vw, var(--space-20));
  flex-wrap: wrap;
  gap: var(--space-8);
}

.categories__header .label {
  display: block;
  margin-bottom: var(--space-3);
}

.categories__header .display {
  margin: 0;
}

/* ARROW CONTROLS */
.categories__controls {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.categories__arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 0.5px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--color-text-primary);
  cursor: pointer;
  transition:
    background var(--duration-fast) var(--ease-standard),
    border-color var(--duration-fast) var(--ease-standard),
    color var(--duration-fast) var(--ease-standard);
  flex-shrink: 0;
}

.categories__arrow:hover:not(:disabled) {
  background: var(--color-brand);
  border-color: var(--color-brand);
  color: #fff;
}

.categories__arrow:disabled {
  opacity: 0.25;
  cursor: not-allowed;
}

.categories__counter {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 400;
  color: var(--color-text-primary);
  min-width: 48px;
  text-align: center;
}

.categories__counter-current {
  color: var(--color-brand);
}

/* TRACK WRAPPER
overflow: hidden clips cards that slide off screen.
cursor: grab shows the grab cursor for drag interaction.
*/
.categories__track-wrapper {
  width: 100%;
  overflow: hidden;
  cursor: grab;
  user-select: none; /* prevents text selection while dragging */
}

.categories__track-wrapper:active {
  cursor: grabbing;
}

/* TRACK
display: flex puts all cards in a row.
JS moves this with transform: translateX()
padding-inline adds space at start and end matching the gutter.
*/
.categories__track {
  display: flex;
  gap: clamp(var(--space-6), 2vw, var(--space-10));
  padding-inline: var(--gutter);
  transform: translateX(0);
  transition: transform 0.55s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform; /* tells browser to prepare GPU layer */
}

/* CATEGORY CARD */
.cat-card {
  flex: 0 0 clamp(240px, 28vw, 340px); /* fixed width, never shrinks */
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  text-decoration: none;
  color: inherit;
}

/* Image container */
.cat-card__figure {
  margin: 0;
  overflow: hidden;
  background: var(--color-bg-subtle);
  border-radius: var(--radius-lg);
  aspect-ratio: 3 / 4; /* portrait ratio — taller than wide */
  position: relative;
}

.cat-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform var(--duration-slower) var(--ease-expo);
}

.cat-card:hover .cat-card__img {
  transform: scale(1.05);
}

/* HOVER OVERLAY
Appears on hover — shows description and CTA.
Only on devices that support hover (not touch).
*/
.cat-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(21, 29, 74, 0.92) 0%,
    rgba(21, 29, 74, 0.4) 55%,
    transparent 100%
  );
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-8);
  gap: var(--space-3);
  border-radius: var(--radius-lg);
  opacity: 0;
  transform: translateY(6px);
  transition:
    opacity var(--duration-base) var(--ease-expo),
    transform var(--duration-base) var(--ease-expo);
}

/* Only show overlay on hover-capable devices */
@media (hover: hover) {
  .cat-card:hover .cat-card__overlay {
    opacity: 1;
    transform: translateY(0);
  }
}

.cat-card__overlay-desc {
  font-size: var(--text-sm);
  line-height: var(--leading-loose);
  color: rgba(255, 255, 255, 0.88);
  margin: 0;
}

.cat-card__overlay-cta {
  font-family: var(--font-label);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-gold);
}

/* CARD INFO */
.cat-card__info {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding-inline: var(--space-1);
}

.cat-card__name {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 400;
  color: var(--color-text-primary);
  margin: 0;
  transition: color var(--duration-fast) var(--ease-standard);
}

.cat-card:hover .cat-card__name {
  color: var(--color-brand);
}

.cat-card__count {
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
  margin: 0;
}

/*PROGRESS BAR */
.categories__progress {
  height: 1px;
  background: var(--color-border);
  margin-top: clamp(var(--space-10), 5vw, var(--space-16));
  border-radius: var(--radius-pill);
  overflow: hidden;
}

.categories__progress-bar {
  height: 100%;
  background: var(--color-brand);
  border-radius: var(--radius-pill);
  width: 20%; /* 1 out of 5 cards = 20% */
  transition: width 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .categories__header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-6);
  }

  .cat-card {
    flex: 0 0 clamp(200px, 72vw, 280px);
  }
}

@media (max-width: 480px) {
  /* Hide arrows on mobile — swipe is enough */
  .categories__controls {
    display: none;
  }

  .cat-card {
    flex: 0 0 75vw;
  }
}