.promo-banner {
  display: none;
  width: 100%;
}

.promo-banner.active {
  display: block;
}

.promo-banner a,
.promo-banner .promo-banner__static {
  display: block;
  width: 100%;
  line-height: 0;
}

.promo-banner img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.catalog {
  padding-top: calc(var(--header-height) + 4rem);
  padding-bottom: 6rem;
  min-height: 100vh;
}

.catalog__header {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 4.5rem;
  max-width: 720px;
}

.catalog__tag {
  font-size: var(--small-font-size);
  letter-spacing: 3px;
  color: var(--accent);
  font-weight: var(--font-semibold);
  text-transform: uppercase;
}

.catalog__title {
  font-family: var(--display-font);
  font-size: var(--h1-font-size);
  letter-spacing: 1px;
  font-weight: 400;
  line-height: 1.1;
}

.catalog__subtitle {
  color: var(--text-muted);
  font-size: 1.063rem;
  line-height: 1.7;
}

.catalog__filters-toggle {
  display: none;
  align-items: center;
  column-gap: .625rem;
  background-color: var(--surface);
  border: 1px solid var(--line-soft);
  padding: .875rem 1.5rem;
  font-size: var(--small-font-size);
  letter-spacing: 1px;
  font-weight: var(--font-medium);
  color: var(--title-color);
  margin-bottom: 2.5rem;
  transition: border-color .3s, color .3s;
}

.catalog__filters-toggle:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.catalog__content {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: clamp(2.5rem, 5vw, 4.5rem);
  align-items: start;
}

.catalog__sidebar {
  background-color: var(--surface);
  border: 1px solid var(--line-soft);
  border-radius: 4px;
  padding: 2.25rem 1.75rem;
  position: sticky;
  top: calc(var(--header-height) + 2rem);
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.catalog__sidebar-close {
  display: none;
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-size: 1.5rem;
  color: var(--title-color);
}

.catalog__sidebar-title {
  font-family: var(--display-font);
  font-size: 1.375rem;
  letter-spacing: 2px;
  font-weight: 400;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--accent);
}

.catalog__search {
  position: relative;
}

.catalog__search i {
  position: absolute;
  left: .875rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 1.125rem;
}

.catalog__search-input {
  width: 100%;
  padding: .875rem 1rem .875rem 2.625rem;
  border: 1px solid var(--line-color);
  background-color: var(--bg-color);
  color: var(--title-color);
  font-size: var(--small-font-size);
  outline: none;
  border-radius: 4px;
  transition: border-color .3s;
}

.catalog__search-input:focus {
  border-color: var(--accent);
}

.catalog__filter-group {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.catalog__filter-title {
  font-size: var(--smaller-font-size);
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: var(--font-semibold);
}

.catalog__categories {
  display: flex;
  flex-direction: column;
  row-gap: .5rem;
}

.catalog__category-btn {
  width: 100%;
  text-align: left;
  padding: .75rem 1rem;
  font-size: var(--small-font-size);
  color: var(--text-color);
  transition: .3s;
  border-left: 3px solid transparent;
  border-radius: 0 4px 4px 0;
}

.catalog__category-btn:hover {
  color: var(--accent);
  background-color: var(--bg-alt);
}

.catalog__category-btn.active {
  color: var(--accent);
  font-weight: var(--font-semibold);
  border-left-color: var(--accent);
  background-color: var(--bg-alt);
}

.catalog__results {
  font-size: var(--small-font-size);
  letter-spacing: 1px;
  color: var(--text-muted);
  margin-bottom: 2.25rem;
  min-height: 1.25rem;
  text-transform: uppercase;
}

.catalog__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 2rem;
}

.catalog__card {
  background-color: var(--surface);
  border: 1px solid var(--line-soft);
  border-radius: 4px;
  padding: 1.75rem 1.5rem 2rem;
  display: flex;
  flex-direction: column;
  gap: .875rem;
  transition: border-color .3s, transform .3s;
}

.catalog__card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
}

.catalog__card-img-wrapper {
  width: 100%;
  aspect-ratio: 4 / 4;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface);
  border-radius: 6px;
  overflow: hidden;
  margin-bottom: .5rem;
}

.catalog__card-img {
  max-width: 82%;
  max-height: 82%;
  object-fit: contain;
}

.catalog__card-category {
  font-size: var(--smaller-font-size);
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: var(--font-semibold);
}

.catalog__card-title {
  font-family: var(--display-font);
  font-size: 1.5rem;
  letter-spacing: 1px;
  font-weight: 400;
  line-height: 1.15;
}

.catalog__card-sku {
  font-size: var(--smaller-font-size);
  color: var(--text-faint);
  letter-spacing: 1px;
}

.catalog__card-description {
  font-size: var(--small-font-size);
  color: var(--text-muted);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
  margin: .25rem 0 .75rem;
}

.catalog__card-actions {
  display: flex;
  flex-direction: column;
  row-gap: .875rem;
}

.catalog__card-detail {
  font-size: var(--smaller-font-size);
  letter-spacing: 2px;
  font-weight: var(--font-semibold);
  color: var(--accent);
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  column-gap: .375rem;
}

.catalog__card-detail:hover {
  color: var(--accent-alt);
}

.catalog__card-ficha {
  font-size: var(--smaller-font-size);
  letter-spacing: 1px;
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  column-gap: .375rem;
  transition: color .3s;
}

.catalog__card-ficha:hover {
  color: var(--accent);
}

.catalog__card-whatsapp {
  font-size: var(--small-font-size);
  letter-spacing: 1.5px;
  background-color: var(--whatsapp-color);
  color: #fff;
  padding: .875rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  column-gap: .5rem;
  font-weight: var(--font-semibold);
  text-transform: uppercase;
  border-radius: 4px;
  margin-top: .375rem;
  transition: background-color .3s;
}

.catalog__card-whatsapp:hover {
  background-color: var(--whatsapp-color-alt);
  color: #fff;
}

.catalog__backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, .6);
  z-index: calc(var(--z-fixed) - 1);
}

.catalog__backdrop.active {
  display: block;
}

@media screen and (max-width: 920px) {
  .catalog {
    padding-top: calc(var(--header-height) + 2.5rem);
  }

  .catalog__header {
    margin-bottom: 3rem;
  }

  .catalog__filters-toggle {
    display: inline-flex;
  }

  .catalog__content {
    grid-template-columns: 1fr;
  }

  .catalog__sidebar {
    position: fixed;
    top: 0;
    left: -110%;
    width: min(320px, 90%);
    height: 100vh;
    overflow-y: auto;
    z-index: var(--z-fixed);
    transition: left .3s ease;
    border: none;
    border-radius: 0;
  }

  .catalog__sidebar.active {
    left: 0;
  }

  .catalog__sidebar-close {
    display: block;
  }
}