/* ─── Catalog Hero ───────────────────────────────────────────── */

.catalog-hero {
  background-color: var(--color-bg-light);
  background-image:
    linear-gradient(rgba(245, 245, 245, 0.50), rgba(245, 245, 245, 0.50)),
    url('../../img/catalog/catalog-hero.webp');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  padding: 24px 0 60px;
}

.catalog-hero__breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-base);
  font-size: var(--fs-sm);
  font-weight: var(--fw-regular);
  color: var(--color-dark);
  line-height: var(--lh-base);
  margin-bottom: 40px;
}

.catalog-hero__crumb {
  color: var(--color-dark);
  transition: color var(--transition-fast);
}

.catalog-hero__crumb:hover {
  color: var(--color-red);
}

.catalog-hero__crumb--active {
  font-weight: var(--fw-medium);
  color: var(--color-red);
}

.catalog-hero__sep {
  color: var(--color-dark);
}

.catalog-hero__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
  max-width: 1080px;
  margin-inline: auto;
}

.catalog-hero__title {
  font-family: var(--font-base);
  font-size: var(--fs-3xl);
  font-weight: var(--fw-medium);
  color: var(--color-dark);
  line-height: var(--lh-tight);
  letter-spacing: var(--ls-heading);
  text-transform: uppercase;
}

.catalog-hero__desc {
  font-family: var(--font-base);
  font-size: var(--fs-base);
  font-weight: var(--fw-light);
  color: var(--color-dark);
  line-height: var(--lh-loose);
}

/* ─── Catalog Tabs ───────────────────────────────────────────── */

.catalog-tabs {
  background-color: var(--color-white);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 10px 0;
  position: sticky;
  top: var(--header-height);
  z-index: var(--z-dropdown);
}

.catalog-tabs__list {
  display: flex;
  align-items: center;
  gap: 15px;
  overflow-x: auto;
  scrollbar-width: none;
}

.catalog-tabs__list::-webkit-scrollbar {
  display: none;
}

.catalog-tabs__tab {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 36px;
  padding: 0 16px;
  border-radius: 4px;
  font-family: var(--font-base);
  font-size: var(--fs-sm);
  font-weight: var(--fw-regular);
  color: rgba(0, 0, 0, 0.5);
  background-color: var(--color-bg-light);
  white-space: nowrap;
  flex-shrink: 0;
  cursor: pointer;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.catalog-tabs__tab:hover {
  background-color: rgba(143, 43, 53, 0.1);
  color: var(--color-red);
}

.catalog-tabs__tab--active {
  background-color: var(--color-red);
  color: var(--color-white);
}

.catalog-tabs__tab--active:hover {
  background-color: var(--color-red);
  color: var(--color-white);
}

/* ─── Filter Trigger (mobile only) ─────────────────────────── */

.catalog-filter-trigger {
  display: none;
}

/* ─── Filter Overlay ─────────────────────────────────────────── */

.catalog-filters-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.4);
  z-index: calc(var(--z-overlay) - 1);
}

.catalog-filters-overlay.open {
  display: block;
}

/* ─── Mobile-only filter header & footer ────────────────────── */

.catalog-filters__mob-head,
.catalog-filters__mob-footer {
  display: none;
}

/* ─── Catalog Section ───────────────────────────────────────── */

.catalog-section {
  padding: 30px 0 80px;
  background-color: var(--color-white);
}

.catalog-section .container {
  max-width: 1680px;
}

.catalog-section__layout {
  display: flex;
  gap: 30px;
  align-items: flex-start;
}

/* ─── Filters Sidebar ────────────────────────────────────────── */

.catalog-filters {
  flex: 0 0 260px;
  display: flex;
  flex-direction: column;
  gap: 0;
  position: sticky;
  top: calc(var(--header-height) + 57px);
}

.catalog-filters__top {
  display: flex;
  flex-direction: column;
  gap: 17px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 20px;
  margin-bottom: 20px;
}

.catalog-filters__body {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 20px;
  gap: 0;
}

.catalog-filters__header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
}

.catalog-filters__title {
  font-family: var(--font-base);
  font-size: var(--fs-sm);
  font-weight: var(--fw-bold);
  color: var(--color-dark);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.catalog-filters__divider {
  width: 100%;
  height: 1px;
  background-color: var(--color-border);
  border: none;
  margin: 0;
}

.catalog-filters__active-label {
  font-family: var(--font-base);
  font-size: 12px;
  font-weight: var(--fw-light);
  color: var(--color-gray);
  margin-bottom: 12px;
}

.catalog-filters__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 8px;
}

.filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 8px 12px;
  background-color: #f7f7f7;
  border-radius: var(--radius-xs);
  font-family: var(--font-base);
  font-size: 12px;
  font-weight: var(--fw-light);
  color: var(--color-gray);
  letter-spacing: 0.06em;
}

.filter-chip__remove {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  cursor: pointer;
  opacity: 0.6;
  transition: opacity var(--transition-fast);
  font-size: 14px;
  line-height: 1;
}

.filter-chip__remove:hover {
  opacity: 1;
}

/* ─── Filter Group ───────────────────────────────────────────── */

.filter-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 20px;
  padding-bottom: 20px;
  border-top: 1px solid var(--color-border);
}

.filter-group:first-child {
  border-top: none;
  padding-top: 0;
}

.filter-group:last-of-type {
  padding-bottom: 0;
}

.filter-group__title {
  font-family: var(--font-base);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-dark);
  line-height: var(--lh-base);
  margin-bottom: 4px;
}

.filter-check {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-base);
  font-size: var(--fs-sm);
  font-weight: var(--fw-regular);
  color: var(--color-dark);
  cursor: pointer;
}

.filter-check input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--color-red);
  flex-shrink: 0;
  cursor: pointer;
}

/* ─── Range Slider ───────────────────────────────────────────── */

.range-slider {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.range-slider__input {
  -webkit-appearance: none;
  width: 100%;
  height: 4px;
  border-radius: 2px;
  outline: none;
  cursor: pointer;
  background: linear-gradient(to right, var(--color-red) 0%, var(--color-border) 0%);
}

.range-slider__input::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--color-white);
  border: 2px solid var(--color-red);
  cursor: pointer;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
}

.range-slider__input::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--color-white);
  border: 2px solid var(--color-red);
  cursor: pointer;
}

.range-slider__labels {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-base);
  font-size: 12px;
  font-weight: var(--fw-light);
  color: var(--color-gray);
}

/* ─── Filter Presets ─────────────────────────────────────────── */

.filter-presets {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.filter-preset {
  padding: 4px 8px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xs);
  font-family: var(--font-base);
  font-size: 12px;
  font-weight: var(--fw-light);
  color: var(--color-gray);
  background: transparent;
  cursor: pointer;
  transition: border-color var(--transition-fast), color var(--transition-fast), background-color var(--transition-fast);
}

.filter-preset:hover,
.filter-preset--active {
  border-color: var(--color-red);
  color: var(--color-red);
  background-color: rgba(143, 43, 53, 0.05);
}

/* ─── Reset Button ───────────────────────────────────────────── */

.filter-reset {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 36px;
  width: 100%;
  margin-top: 20px;
  padding: 4px 16px;
  border: 1.2px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-base);
  font-size: var(--fs-sm);
  font-weight: var(--fw-light);
  color: var(--color-gray);
  background: none;
  cursor: pointer;
  white-space: nowrap;
  transition: border-color var(--transition-fast), color var(--transition-fast);
}

.filter-reset:hover {
  border-color: var(--color-red);
  color: var(--color-red);
}

.filter-reset:hover svg path {
  stroke: var(--color-red);
}

/* ─── Catalog Grid ───────────────────────────────────────────── */

.catalog-grid-wrap {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.catalog-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.catalog-grid-more {
  display: flex;
  justify-content: center;
}

/* ─── Catalog Card ───────────────────────────────────────────── */

.catalog-card {
  flex: 0 0 calc(33.333% - 14px);
  min-width: 0;
  display: flex;
  flex-direction: column;
  background-color: var(--color-white);
  border: 1px solid rgba(115, 115, 115, 0.2);
  border-radius: var(--radius-sm);
  padding: 24px;
  gap: 32px;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.catalog-card:hover {
  border-color: rgba(143, 43, 53, 0.3);
  box-shadow: var(--shadow-card);
}

.catalog-card__img-wrap {
  height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  flex-shrink: 0;
}

.catalog-card__img {
  /* [FIX] max-width caps the image at the card width. The fixed 294px width
     overflowed narrower cards (3-col grid on smaller screens), and the wrap's
     overflow:hidden then clipped the photo edges — "strange cropping" for
     colleagues on narrower viewports while it looked fine on wider screens. */
  width: 294px;
  max-width: 100%;
  height: 360px;
  object-fit: contain;
  display: block;
}

.catalog-card__body {
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex: 1;
}

.catalog-card__name {
  font-family: var(--font-base);
  font-size: var(--fs-md);
  font-weight: var(--fw-medium);
  color: var(--color-dark);
  line-height: var(--lh-tight);
}

.catalog-card__desc {
  font-family: var(--font-base);
  font-size: var(--fs-15);
  font-weight: var(--fw-ultralight);
  color: var(--color-gray);
  line-height: var(--lh-base);
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: calc(var(--fs-15) * var(--lh-base) * 4);
}

.catalog-card__specs {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.catalog-card__specs-row {
  display: flex;
  gap: 10px;
}

.catalog-spec {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 8px;
  background-color: var(--color-bg-light);
  border-radius: var(--radius-xs);
  font-size: var(--fs-15);
  line-height: var(--lh-base);
}

.catalog-spec__label {
  font-family: var(--font-base);
  font-weight: var(--fw-ultralight);
  color: var(--color-gray);
}

.catalog-spec__value {
  font-family: var(--font-base);
  font-weight: var(--fw-regular);
  color: var(--color-black);
}

.catalog-card__actions {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin-top: auto;
}

.catalog-card__actions .btn-detail {
  flex: 1 0 0;
  min-width: 0;
  height: 48px;
  padding: 4px 8px;
  /* 1px smaller than the global --fs-sm (14px) for the product-card buttons. */
  font-size: 13px;
  justify-content: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.catalog-card__actions .btn {
  flex: 1 0 0;
  min-width: 0;
  height: 48px;
  padding: 14px 8px;
  /* 1px smaller than the global --fs-sm (14px) for the product-card buttons. */
  font-size: 13px;
  letter-spacing: 0.02em;
  white-space: nowrap;
  overflow: hidden;
}

/* ─── Responsive ────────────────────────────────────────────── */

@media (max-width: 1299px) {
  .catalog-card {
    flex: 0 0 calc(50% - 10px);
  }
}

@media (max-width: 1024px) {
  .catalog-hero__title {
    font-size: var(--fs-2xl);
  }

  /* Тригер */
  .catalog-filter-trigger {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    height: 40px;
    padding: 0 20px;
    margin-bottom: 20px;
    border: 1.2px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-base);
    font-size: var(--fs-sm);
    font-weight: var(--fw-medium);
    color: var(--color-dark);
    background: var(--color-white);
    cursor: pointer;
    transition: border-color var(--transition-fast), color var(--transition-fast);
  }

  .catalog-filter-trigger:hover {
    border-color: var(--color-red);
    color: var(--color-red);
  }

  /* Drawer */
  .catalog-filters {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 320px;
    max-width: 90vw;
    z-index: var(--z-overlay);
    background: var(--color-white);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    transform: translateX(-100%);
    transition: transform var(--transition-slow);
    padding: 0;
    gap: 0;
  }

  .catalog-filters.open {
    transform: translateX(0);
  }

  /* Мобільна шапка */
  .catalog-filters__mob-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--color-border);
    flex-shrink: 0;
  }

  .catalog-filters__mob-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-base);
    font-size: var(--fs-md);
    font-weight: var(--fw-medium);
    color: var(--color-dark);
  }

  .catalog-filters__mob-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    color: var(--color-dark);
    cursor: pointer;
    transition: color var(--transition-fast);
  }

  .catalog-filters__mob-close:hover {
    color: var(--color-red);
  }

  /* Вміст drawer з прокруткою */
  .catalog-filters__top,
  .catalog-filters__body {
    margin: 16px;
    border-radius: var(--radius-sm);
  }

  /* Мобільний footer */
  .catalog-filters__mob-footer {
    display: flex;
    padding: 16px 20px;
    border-top: 1px solid var(--color-border);
    flex-shrink: 0;
    margin-top: auto;
  }

  .catalog-filters__apply {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    height: 48px;
    background-color: var(--color-red);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font-base);
    font-size: var(--fs-base);
    font-weight: var(--fw-medium);
    cursor: pointer;
    transition: background-color var(--transition-fast);
    box-shadow: var(--shadow-btn);
  }

  .catalog-filters__apply:hover {
    background-color: rgba(143, 43, 53, 0.85);
  }
}

@media (max-width: 767px) {
  .catalog-hero {
    padding: 20px 0 40px;
  }

  .catalog-hero__title {
    font-size: var(--fs-xl);
  }

  .catalog-hero__breadcrumb {
    margin-bottom: 24px;
  }

  .catalog-section {
    padding: 20px 0 50px;
  }

  .catalog-grid .catalog-card {
    flex: 0 0 100%;
  }
}