/* =============================================
   CATALOGUE HUB
   ============================================= */

.catalogue-main {
  padding-bottom: var(--space-section);
}

.catalogue-hero {
  padding: var(--space-16) 0 var(--space-8);
}

.catalogue-hero h1 {
  font-size: var(--text-3xl);
  font-weight: var(--weight-bold);
  letter-spacing: -0.025em;
  margin-bottom: var(--space-2);
}

.catalogue-hero p {
  font-size: var(--text-lg);
  color: var(--text-secondary);
}

/* Section labels */
.catalogue-section {
  margin-bottom: var(--space-12);
}

.catalogue-section-label {
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-5);
}

/* ---- Core equipment: horizontal rows ---- */
.catalogue-core {
  display: grid;
  gap: 0;
}

.catalogue-core-card {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  padding: var(--space-4) var(--space-2);
  text-decoration: none;
  border-bottom: 1px solid var(--border-subtle);
  transition: background var(--duration-normal) var(--ease-out);
}

.catalogue-core-card:first-child {
  border-top: 1px solid var(--border-subtle);
}

.catalogue-core-card:hover {
  background: var(--accent-subtle);
}

.catalogue-core-icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  transform-origin: center bottom;
  will-change: transform;
}

.catalogue-core-card:hover .catalogue-core-icon {
  animation: sticker-shake 0.48s cubic-bezier(0.36, 0.07, 0.19, 0.97) forwards;
}

.catalogue-core-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
  transition: filter var(--duration-normal) var(--ease-out);
}

.catalogue-core-card:hover .catalogue-core-icon img {
  filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.4));
}

.catalogue-core-text {
  flex: 1;
  min-width: 0;
}

.catalogue-core-name {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-semibold);
  color: var(--text-primary);
  transition: color var(--duration-fast) var(--ease-out);
}

.catalogue-core-card:hover .catalogue-core-name {
  color: var(--accent-text);
}

.catalogue-core-desc {
  display: block;
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  margin-top: var(--space-1);
}

.catalogue-arrow {
  flex-shrink: 0;
  color: var(--text-tertiary);
  opacity: 0;
  transform: translateX(-4px);
  transition: opacity var(--duration-normal) var(--ease-out),
              transform var(--duration-normal) var(--ease-out),
              color var(--duration-normal) var(--ease-out);
}

.catalogue-core-card:hover .catalogue-arrow {
  opacity: 1;
  transform: translateX(0);
  color: var(--accent-text);
}

/* ---- Accessory grid: compact tiles, no borders ---- */
.catalogue-accessory-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
}

.catalogue-acc-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-6) var(--space-4);
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: background var(--duration-normal) var(--ease-out);
}

.catalogue-acc-card:hover {
  background: var(--accent-subtle);
}

.catalogue-acc-icon {
  width: 44px;
  height: 44px;
  margin-bottom: var(--space-3);
  transform-origin: center bottom;
  will-change: transform;
}

.catalogue-acc-card:hover .catalogue-acc-icon {
  animation: sticker-shake 0.48s cubic-bezier(0.36, 0.07, 0.19, 0.97) forwards;
}

.catalogue-acc-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 3px 6px rgba(0, 0, 0, 0.25));
  transition: filter var(--duration-normal) var(--ease-out);
}

.catalogue-acc-card:hover .catalogue-acc-icon img {
  filter: drop-shadow(0 6px 12px rgba(0, 0, 0, 0.35));
}

.catalogue-acc-name {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  color: var(--text-primary);
  transition: color var(--duration-fast) var(--ease-out);
}

.catalogue-acc-card:hover .catalogue-acc-name {
  color: var(--accent-text);
}

.catalogue-acc-desc {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  margin-top: var(--space-1);
}

@media (min-width: 640px) {
  .catalogue-accessory-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .catalogue-accessory-grid {
    grid-template-columns: repeat(6, 1fr);
  }
}