/* =============================================================
   CATALOG PAGE — catalog.css
   Залежності: assets/css/global.css (змінні, breadcrumb, btn-*)
   ============================================================= */

/* ─────────────────────────────────────────────────────────────
   1. HERO — стиль як на сторінці company
   ───────────────────────────────────────────────────────────── */
.catalog-hero {
  padding: 20px 0 0;
}

.catalog-hero__inner {
  max-width: 1720px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Rounded gradient card */
.catalog-hero__card {
  background: linear-gradient(136.307deg, #eaeaea 1.7%, #ebe9e4 100%);
  border-radius: 22px;
  overflow: hidden;
  position: relative;
  /* top padding = top bar + header height (matching company-hero) */
  padding: calc(var(--header-top, 40px) + var(--header-height-desktop, 60px)) 85px 50px;
}

/* Hero image — absolute, fades from transparent on the left */
.catalog-hero__media {
  position: absolute;
  right: 0;
  top: 0;
  width: 850px;
  height: 100%;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, rgba(0, 0, 0, 0.6) 25%, black 45%);
          mask-image: linear-gradient(to right, transparent 0%, rgba(0, 0, 0, 0.6) 25%, black 45%);
}

.catalog-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Content — left column */
.catalog-hero__content {
  position: relative;
  z-index: 1;
  max-width: 702px;
}

/* Breadcrumb left-aligned override */
.catalog-hero .breadcrumb__list {
  justify-content: flex-start;
}

.catalog-hero__title {
  font-size: 56px;
  font-weight: 700;
  line-height: 1.1;
  text-transform: uppercase;
  letter-spacing: -0.5px;
  background: linear-gradient(to right, #323337 0.991%, #606060 84.867%);
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
  margin: 20px 0 20px;
}

.catalog-hero__desc {
  font-size: 18px;
  color: #111;
  line-height: 1.5;
  letter-spacing: -0.09px;
  max-width: 520px;
}

/* ─────────────────────────────────────────────────────────────
   2. CATEGORY SWITCHER
   ───────────────────────────────────────────────────────────── */
.catalog-cats {
  padding: 20px 0 60px;
}

.catalog-cats__inner {
  max-width: 1420px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Pill container */
.cat-switcher {
  background: var(--color-bg-3); /* #eef0f2 */
  border-radius: 16px;
  padding: 6px;
  display: flex;
  gap: 4px;
}

/* Single tab item */
.cat-switcher__item {
  flex: 1;
  height: 60px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0 12px;
  text-decoration: none;
  font-size: 16px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  background: rgba(255, 255, 255, 0.2);
  border: 2px solid rgba(255, 255, 255, 0.2);
  color: rgba(28, 28, 30, 0.7);
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.cat-switcher__item:hover {
  background: rgba(255, 255, 255, 0.5);
  color: var(--color-dark);
}

.cat-switcher__item--active {
  background: rgba(255, 255, 255, 0.9);
  border-color: rgba(255, 255, 255, 0.2);
  color: var(--color-primary);
}

.cat-switcher__item--active:hover {
  background: rgba(255, 255, 255, 0.9);
  color: var(--color-primary);
}

/* ─────────────────────────────────────────────────────────────
   3. SERIES LIST
   ───────────────────────────────────────────────────────────── */
.catalog-list {
  padding: 0 0 100px;
}

.catalog-list__inner {
  max-width: 1420px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  gap: 80px;
}

/* ── Series group — стандартний (побутові) ── */
.series-group {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* Group header */
.series-group__header {
  padding-bottom: 8px;
}

/* Two-column header when description is present:
   label + name on the left, description on the right.
   Flex keeps label and name tight regardless of desc height. */
.series-group__header:has(.series-group__desc) {
  display: flex;
  align-items: center;
  gap: 40px;
}

.series-group__header:has(.series-group__desc) > * {
  flex: 1 1 0;
  min-width: 0;
}

.series-group__label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2.4px;
  text-transform: uppercase;
  color: var(--color-text);
  margin-bottom: 6px;
}

.series-group__name {
  font-size: 48px;
  font-weight: 700;
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: -0.5px;
  background: linear-gradient(to right, #323337 0.991%, #606060 84.867%);
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
  margin: 0 0 12px;
}

.series-group__header:has(.series-group__desc) .series-group__name {
  margin: 0;
}

.series-group__desc {
  font-size: 16px;
  color: var(--color-text);
  line-height: 1.5;
  max-width: 600px;
  margin: 0;
}

.series-group__header:has(.series-group__desc) .series-group__desc {
  max-width: none;
}

/* ── Series group — горизонтальний header (напівпром/мульти/насоси) ── */
.series-group--horizontal .series-group__header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 12px;
}

.series-group--horizontal .series-group__label {
  display: none;
}

.series-group--horizontal .series-group__name {
  font-size: 40px;
  font-weight: 700;
  margin: 0;
}

.series-group--horizontal .series-group__desc {
  font-size: 16px;
  max-width: none;
  color: var(--color-text);
}

/* ── Series card ── */
.series-card {
  display: flex;
  background: var(--color-bg-2); /* #f3f3f5 */
  border-radius: 16px;
  overflow: hidden;
  min-height: 280px;
  scroll-margin-top: calc(var(--header-top, 40px) + var(--header-height-desktop, 60px) + 20px);
}

/* Left: photo */
.series-card__media {
  flex: 0 0 680px;
  width: 680px;
  overflow: hidden;
}

.series-card__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Right: information */
.series-card__info {
  flex: 1;
  padding: 28px 40px;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.series-card__top {
  flex: 1;
}

.series-card__title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 12px;
}

.series-card__name {
  font-size: 24px;
  font-weight: 600;
  color: var(--color-dark);
  margin: 0;
  line-height: 1.2;
}

.series-card__badge {
  flex-shrink: 0;
  width: 64px;
  height: 45px;
  object-fit: contain;
}

.series-card__desc {
  font-size: 14px;
  color: var(--color-text);
  line-height: 1.55;
  margin: 0;
}

/* Divider */
.series-card__divider {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 20px 0;
}

/* "МОДЕЛІ" label */
.series-card__models-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: 2.8px;
  text-transform: uppercase;
  margin: 0 0 12px;
}

/* Model chips grid — 2 per row */
.series-card__models {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

/* ── Model chip ── */
.model-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 12px 14px;
  text-decoration: none;
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
  min-width: 0;
}

.model-chip:hover {
  background: #fff;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 1px var(--color-primary);
}

.model-chip__code {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--color-dark);
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.model-chip__params {
  display: flex;
  align-items: center;
  gap: 5px;
  flex-shrink: 0;
}

.model-chip__params img {
  flex-shrink: 0;
  display: block;
}

.model-chip__kw {
  font-size: 12px;
  color: var(--color-text);
  white-space: nowrap;
}

/* Vertical separator between cooling/heating */
.model-chip__sep {
  display: block;
  width: 1px;
  height: 14px;
  background: var(--color-border);
  flex-shrink: 0;
}

/* ─────────────────────────────────────────────────────────────
   4. SEO TEXT SECTION
   ───────────────────────────────────────────────────────────── */
.catalog-seo {
  background: var(--color-bg-2); /* #f3f3f5 */
  padding: 100px 0;
}

.catalog-seo__inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 60px;
}

.catalog-seo__title {
  font-size: 28px;
  font-weight: 600;
  line-height: 1.3;
  background: linear-gradient(to right, #323337 0.991%, #606060 84.867%);
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
  margin: 0 0 28px;
}

.catalog-seo__body h1 {
  line-height: 1.1;
}

.catalog-seo__body p {
  font-size: 16px;
  color: #111;
  line-height: 1.65;
  margin: 0 0 20px;
}

.catalog-seo__body p:last-child {
  margin-bottom: 0;
}

/* Bullet list with icon — applied to admin-supplied <ul> inside seo body too,
   so editors don't need to insert the icon manually. */
.catalog-seo__list,
.catalog-seo__body ul {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.catalog-seo__list-item,
.catalog-seo__body ul li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 16px;
  color: #111;
  line-height: 1.5;
}

.catalog-seo__list-item img {
  flex-shrink: 0;
  margin-top: 2px;
}

/* Auto-prefix every <li> inside an admin-managed seo body with the brand check
   icon. The marker is masked from the SVG so it inherits any colour change via
   `background-color`. */
.catalog-seo__body ul li::before {
  content: "";
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  margin-top: 2px;
  background-color: #FC0008;
  -webkit-mask-image: url("../img/check.svg");
          mask-image: url("../img/check.svg");
  -webkit-mask-repeat: no-repeat;
          mask-repeat: no-repeat;
  -webkit-mask-position: center center;
          mask-position: center center;
  -webkit-mask-size: 16px 12px;
          mask-size: 16px 12px;
}

/* ─────────────────────────────────────────────────────────────
   5. BREAKPOINTS
   ───────────────────────────────────────────────────────────── */

/* ── ≤ 1499px ── */
@media (max-width: 1499px) {
  .catalog-hero__title {
    font-size: 46px;
  }

  .catalog-hero__media {
    width: 700px;
  }

  .series-card__media {
    flex: 0 0 520px;
    width: 520px;
  }
}

/* ── ≤ 1299px ── */
@media (max-width: 1299px) {
  .catalog-hero__card {
    padding-left: 60px;
    padding-right: 60px;
  }

  .catalog-hero__title {
    font-size: 40px;
  }

  .catalog-hero__media {
    width: 560px;
  }

  .series-group__name {
    font-size: 38px;
  }

  .series-group--horizontal .series-group__name {
    font-size: 32px;
  }

  .series-card__media {
    flex: 0 0 420px;
    width: 420px;
  }
}

/* ── ≤ 1023px — tablet: hero and cards go vertical ── */
@media (max-width: 1023px) {
  .catalog-hero__card {
    padding: 80px 40px 40px;
  }

  .catalog-hero__media {
    width: 420px;
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 30%);
            mask-image: linear-gradient(to right, transparent 0%, black 30%);
  }

  .catalog-hero__title {
    font-size: 34px;
    margin: 16px 0 14px;
  }

  .catalog-hero__desc {
    font-size: 16px;
    max-width: 380px;
  }

  /* Category switcher: 2 rows */
  .cat-switcher {
    flex-wrap: wrap;
  }

  .cat-switcher__item {
    flex: 1 1 calc(50% - 4px);
    min-width: calc(50% - 4px);
    height: 52px;
    font-size: 14px;
  }

  /* Series list */
  .catalog-list {
    padding-bottom: 60px;
  }

  .catalog-list__inner {
    gap: 60px;
  }

  .series-group__name {
    font-size: 30px;
  }

  .series-group__header:has(.series-group__desc) {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  .series-group__header:has(.series-group__desc) .series-group__name {
    margin: 0 0 4px;
  }

  .series-group--horizontal .series-group__header {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  /* Series card: stack vertically */
  .series-card {
    flex-direction: column;
    scroll-margin-top: calc(var(--header-height-mobile, 50px) + 16px);
  }

  .series-card__media {
    flex: none;
    width: 100%;
    height: 260px;
  }

  .series-card__info {
    padding: 20px 24px 24px;
  }

  /* SEO section */
  .catalog-seo {
    padding: 60px 0;
  }

  .catalog-seo__inner {
    padding-left: 24px;
    padding-right: 24px;
  }
}

/* ── ≤ 767px — mobile ── */
@media (max-width: 767px) {
  .catalog-hero__card {
    padding: 70px 24px 36px;
  }

  .catalog-hero__media {
    width: 260px;
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 40%);
            mask-image: linear-gradient(to right, transparent 0%, black 40%);
  }

  .catalog-hero__title {
    font-size: 28px;
    margin: 14px 0 12px;
  }

  .catalog-hero__desc {
    font-size: 15px;
    max-width: 100%;
  }

  /* Category switcher: horizontal scroll on mobile */
  .catalog-cats {
    padding-bottom: 40px;
  }

  .cat-switcher {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .cat-switcher::-webkit-scrollbar {
    display: none;
  }

  .cat-switcher__item {
    flex: 0 0 auto;
    min-width: 150px;
    height: 48px;
    font-size: 13px;
    white-space: nowrap;
  }

  /* Series */
  .catalog-list {
    padding-bottom: 48px;
  }

  .catalog-list__inner {
    gap: 48px;
    padding-left: 16px;
    padding-right: 16px;
  }

  .series-group__name {
    font-size: 24px;
  }

  .series-group__desc {
    font-size: 14px;
  }

  .series-card__media {
    height: 200px;
  }

  .series-card__info {
    padding: 16px 16px 20px;
  }

  .series-card__name {
    font-size: 20px;
  }

  /* Models: 1 column on mobile */
  .series-card__models {
    grid-template-columns: 1fr;
  }

  .model-chip__code {
    font-size: 12px;
  }

  /* SEO */
  .catalog-seo {
    padding: 48px 0;
  }

  .catalog-seo__inner {
    padding-left: 16px;
    padding-right: 16px;
  }

  .catalog-seo__title {
    font-size: 22px;
  }

  .catalog-seo__body p,
  .catalog-seo__list-item {
    font-size: 14px;
  }
}

/* ── ≤ 480px ── */
@media (max-width: 480px) {
  .catalog-hero__title {
    font-size: 24px;
  }
}