.page-catalog {
  background:
    radial-gradient(ellipse 90% 50% at 50% 0%, rgba(30, 54, 97, 0.08), transparent 55%),
    var(--color-bg);
}

.header--inner {
  background: rgba(15, 28, 50, 0.94);
  border-bottom-color: rgba(255, 255, 255, 0.1);
}

.catalog-hero {
  padding: calc(var(--header-h) + 2.4rem) 0 0.4rem;
}

.catalog-hero .section-title {
  margin-bottom: 0.85rem;
}

.catalog-hero__lead {
  max-width: 42rem;
  margin-bottom: 0;
}

.catalog-section {
  padding-top: 1.6rem;
}

.catalog-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 1.5rem;
  margin-bottom: 1.1rem;
}

.catalog-search {
  flex: 1 1 280px;
}

.catalog-search input {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-surface);
  padding: 0.78rem 1.15rem;
  font: inherit;
  color: var(--color-navy-dark);
  box-shadow: var(--shadow-sm);
}

.catalog-search input:focus {
  outline: 2px solid var(--color-orange);
  outline-offset: 2px;
}

.catalog-count {
  margin: 0;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

.catalog-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.6rem;
}

.catalog-chip {
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-navy);
  border-radius: 999px;
  padding: 0.42rem 0.9rem;
  font: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
}

.catalog-chip.is-active {
  background: var(--color-navy);
  border-color: var(--color-navy);
  color: #fff;
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.1rem;
}

.cat-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition:
    transform 0.4s var(--ease-premium),
    box-shadow 0.4s var(--ease-premium);
}

.cat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.cat-card__photo {
  margin: 0;
  aspect-ratio: 1;
  background: #eef1f5;
  cursor: zoom-in;
  overflow: hidden;
}

.cat-card__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.cat-card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 0.35rem;
  padding: 0.95rem 1rem 1.05rem;
}

.cat-card__brand {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-orange-dark);
}

.cat-card__body h2 {
  margin: 0;
  font-size: 1rem;
  line-height: 1.3;
  color: var(--color-navy-dark);
}

.cat-card__meta {
  margin: 0;
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

.cat-card__wa {
  margin-top: auto;
  padding-top: 0.75rem;
  width: 100%;
  font-size: 0.8rem;
  padding-left: 0.8rem;
  padding-right: 0.8rem;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.catalog-empty {
  text-align: center;
  color: var(--color-text-muted);
  padding: 2rem 0 3rem;
}

.catalog-lightbox {
  border: none;
  padding: 0;
  max-width: min(920px, 94vw);
  background: transparent;
}

.catalog-lightbox::backdrop {
  background: rgba(15, 28, 50, 0.72);
}

.catalog-lightbox img {
  width: 100%;
  max-height: 78vh;
  object-fit: contain;
  background: #fff;
  border-radius: 18px;
}

.catalog-lightbox p {
  margin: 0.7rem 0 0;
  color: #fff;
  font-weight: 600;
  text-align: center;
}

.catalog-lightbox__close {
  position: absolute;
  top: -2.4rem;
  right: 0;
  border: 0;
  background: transparent;
  color: #fff;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

@media (max-width: 1100px) {
  .catalog-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .catalog-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 480px) {
  .catalog-grid {
    grid-template-columns: 1fr;
  }
}