:root {
  --catalog-bg: #ebeef3;
  --catalog-surface: #ffffff;
  --catalog-text: #242424;
  --catalog-muted: #4b5563;
  --catalog-accent: #0c8ecb;
  --catalog-radius: 16px;
  --catalog-gap: 24px;
}

.catalog-content {
  max-width: 1800px;
  padding: 40px 32px 64px;
  margin: 120px auto 0;
  display: flex;
  flex-direction: column;
  gap: 48px;
  min-height: 100vh;
  color: var(--catalog-text);
  font-family: "Manrope", system-ui, sans-serif;
}

.catalog-breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 16px;
}

.catalog-breadcrumbs a {
  color: inherit;
  text-decoration: none;
}

.catalog-breadcrumbs>*:not(:last-child)::after {
  content: "›";
  margin-left: 8px;
  opacity: 0.5;
}

.catalog-section__title {
  margin: 0;
  font-size: clamp(28px, 2.2vw, 40px);
  font-weight: 400;
}

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

.catalog-section {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.catalog-section--overlay {
  border-radius: var(--catalog-radius);
  padding: 52px;
  background-image: url("../img/catalog/overlay.png");
  background-size: cover;

  opacity: 0.9;
  z-index: 0;
}

.catalog-section--overlay-specialized .catalog-grid--feature-cards {
  gap: 32px;
}

.catalog-grid {
  display: grid;
  gap: var(--catalog-gap);
}

.catalog-grid--categories,
.catalog-grid--products {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.catalog-grid[data-grid-cols="2"] {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.catalog-grid[data-grid-cols="3"] {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.catalog-grid--feature-cards,
.catalog-grid--feature-2col {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.catalog-grid--optional-slider {
  grid-template-columns: repeat(4, minmax(240px, 1fr));
}

.catalog-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--catalog-radius);
  background: var(--catalog-surface);
  color: var(--catalog-text);
}

a.catalog-card {
  text-decoration: none;
  color: inherit;
}

.catalog-card__content {
  position: relative;
  z-index: 2;
}

.catalog-card__title {
  margin: 0 0 32px;
  font-size: clamp(28px, 2vw, 32px);
  font-weight: 400;
  color: inherit;
}

.catalog-card__text {
  margin: 0;
  font-size: clamp(18px, 1.2vw, 20px);
  line-height: 1.45;
  color: inherit;
}

.catalog-card__link {
  color: #66d0ff;
  text-decoration: none;
  font-size: 14px;
}

.catalog-card__code {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
  color: inherit;
  opacity: 0.85;
}

.catalog-card__image {
  display: block;
  position: absolute;
  bottom: 0;
  right: 0;
  width: min(240px, 60%);
  height: auto;
  margin-left: auto;
  margin-top: 12px;
}

.catalog-card__image--cover {
  width: min(260px, 56%);
  position: absolute;
  right: 0;
  bottom: 0;
  margin: 0;
}

.catalog-card--category-large {
  min-height: 493px;
  padding: 52px;
  color: #ececec;
  display: flex;
}

.catalog-card--category-large .catalog-card__content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: space-between;
}

.catalog-card--category-large .catalog-card__text {
  padding-bottom: 120px;
}

.catalog-card--product {
  min-height: 289px;
  padding: 52px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 16px;
  box-shadow: 4px 4px 32px 0 rgba(0, 0, 0, 0.08);
}

.catalog-card--product .catalog-card__title {
  margin: 0;
  max-width: 74%;
}

.catalog-card--product .catalog-card__text {
  margin: 0;
  max-width: 74%;
  padding-bottom: 120px;
}

.catalog-card--product .catalog-card__text:empty {
  display: none;
}

.catalog-card--product .catalog-card__code {
  margin: auto 0 0;
  max-width: 72%;
  font-size: clamp(14px, 1vw, 24px);
  line-height: 1.2;
  opacity: 1;
}

.catalog-card--product-lead {
  min-height: 280px;
}

.catalog-card--product-simple .catalog-card__title {
  font-size: 20px;
}

.catalog-grid--with-return {
  align-items: stretch;
}

.catalog-card--return {
  min-height: 289px;
  border: 1px solid #242424;
  border-radius: var(--catalog-radius);
  background: transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  text-decoration: none;
  color: #2f2f2f;
  transition:
    border-color 0.2s ease,
    background-color 0.2s ease;
}

.catalog-card--return__text {
  font-size: clamp(18px, 1.2vw, 20px);
  line-height: 1.2;
}

.catalog-card--return__icon {
  width: 74px;
  height: 74px;
  border-radius: 50%;
  background: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #19407e;
  font-size: 32px;
  line-height: 0;
  filter: drop-shadow(8px 8px 24px rgba(9, 13, 20, 0.06)) drop-shadow(-4px -4px 8px rgba(255, 255, 255, 0.4)) drop-shadow(0 1px 1px rgba(9, 13, 20, 0.06));
}

.catalog-card--return:hover {
  border-color: #19407e;
  background: rgba(25, 64, 126, 0.04);
}

.catalog-card--product-lead .catalog-card__image {
  width: min(220px, 56%);
  margin-top: auto;
}

.catalog-card--feature {
  min-height: 200px;
  border: 1px solid rgba(255, 255, 255, 0.45);
  background: rgba(17, 24, 39, 0.36);
  color: #f8fafc;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.catalog-card--feature .catalog-card__meta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 4px;
}

.catalog-card--feature .catalog-card__icon {
  width: 24px;
  height: 24px;
  object-fit: contain;
  flex: 0 0 auto;
}

.catalog-card--feature .catalog-card__eyebrow {
  margin: 0;
  font-size: 20px;
  line-height: 1.2;
  font-weight: 500;
  color: #f8fafc;
  letter-spacing: 0.01em;
}

.catalog-card--feature .catalog-card__title {
  margin: 0;
  font-size: 28px;
  line-height: 1.2;
  font-weight: 400;
  color: #ffffff;
}

.catalog-card--feature .catalog-card__text {
  font-size: 15px;
  line-height: 1.4;
  color: #fff;
}

.catalog-card--feature .catalog-card__link {
  margin-top: auto;
  color: #55c8ff;
}

.catalog-card--feature.catalog-card--feature-specialized {
  padding: 52px;
  gap: 0;
}

.catalog-card--feature-specialized .catalog-card__meta {
  margin-bottom: 32px;
  gap: 24px;
}

.catalog-card--feature-specialized .catalog-card__icon {
  width: 64px;
  height: 64px;
}

.catalog-card--feature-specialized .catalog-card__title {
  margin-bottom: 20px;
  font-size: 20px;
}

.catalog-card--feature-specialized .catalog-card__text {
  padding-bottom: 0;
}

.catalog-card--feature-wide {
  min-height: 560px;
  padding: 52px;
  color: #f8fafc;
  display: flex;
  flex-direction: column;
  gap: 32px;
  position: relative;
  overflow: hidden;
}

.catalog-card--feature-wide .catalog-card__title {
  margin: 0;
  font-size: clamp(24px, 2vw, 46px);
  line-height: 1.12;
  font-weight: 400;
}

.catalog-card--feature-wide .catalog-card__text {
  margin: 0;
  padding: 0;
  /* max-width: 74%; */
  font-size: clamp(16px, 1.02vw, 18px);
  line-height: 1.35;
}

.catalog-card--feature-wide .catalog-card__content-group {
  display: flex;
  flex-direction: column;
  gap: 32px;
  position: relative;
  z-index: 1;
}

.catalog-card--feature-wide .catalog-card__meta-group {
  margin-top: auto;
  position: relative;
  z-index: 1;
}

.catalog-card--feature-wide .catalog-card__meta-text {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.catalog-card--feature-wide .catalog-card__link {
  color: #55c8ff;
}

.catalog-card--feature-wide .catalog-card__code {
  font-size: clamp(18px, 1.1vw, 26px);
  line-height: 1.22;
  color: #f8fafc;
  opacity: 1;
}

.catalog-card--feature-wide .catalog-button {
  min-height: 64px;
  padding: 24px 20px;
  font-size: 18px;
  line-height: 1;
  border-radius: 10px;
  margin-top: 0;
  text-transform: uppercase;
  position: relative;
  z-index: 1;
}

.catalog-card--feature-wide.catalog-card--blue .catalog-button {
  background: #19407e;
}

.catalog-card--feature-wide .catalog-card__image {
  width: min(420px, 100%);
  /* max-width: 54%; */
  position: absolute;
  right: -42px;
  bottom: -78px;
  margin: 0;
}

.catalog-card--feature-wide .catalog-card__text--lg {
  display: inline-block;
}

.catalog-card--material {
  min-width: 434px;
  min-height: 409px;
  padding: 48px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  color: #1f2937;
  scroll-snap-align: start;
}

.catalog-card--material .catalog-card__title {
  font-size: 24px;
  margin: 0;
  line-height: 1.06;
}

.catalog-card--material .catalog-card__text {
  font-size: 16px;
  padding-bottom: 0;
  line-height: 1.1;
}

.catalog-card--material .catalog-card__meta-group {
  margin: auto 0 0;
}

.catalog-card--material .catalog-card__code {
  font-size: 18px;
  letter-spacing: 2%;
}

.catalog-card--dark {
  background: radial-gradient(100.5% 157.66% at 106.19% 116.53%,
      #1fa27a 0%,
      #333 68.64%);
  color: #ececec;
}

.catalog-card--blue {
  background: radial-gradient(circle at 100% 100%, #66b4db 0%, #1d8ec6 100%);
  color: #ececec;
}

.catalog-card--deep {
  background: radial-gradient(circle at 100% 100%, #35589f 0%, #1f4182 100%);
  color: #ececec;
}

.catalog-card--warm {
  background: radial-gradient(circle at 100% 100%, #996b39 0%, #64380f 100%);
  color: #ececec;
}

.catalog-card--dark-blue {
  background: radial-gradient(circle at 100% 100%, #20b0ee 0%, #19407e 100%);
  color: #ececec;
}

.catalog-card--deep-blue {
  background: radial-gradient(circle at 100% 100%, #55ACDB 0%, #1A4280 100%);
  color: #ececec;
}

.catalog-card--gray {
  background: radial-gradient(circle at 100% 100%, #7B7979 0%, #333333 100%);
  color: #ececec;
}

.catalog-category-variant {
  display: flex;
  flex-direction: column;
}

.catalog-category-variant[hidden] {
  display: none !important;
}

.catalog-mixed-layout {
  --catalog-mixed-card-min-height: 364px;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 1.72fr);
  gap: 24px;
}

.catalog-grid--mixed-cards {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.catalog-grid--mixed-cards-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 32px;
}

.catalog-card--mixed-item {
  min-height: var(--catalog-mixed-card-min-height);
  padding: 52px;
  display: flex;
  flex-direction: column;
  gap: 32px;
  justify-content: flex-start;
  box-shadow: 4px 4px 32px 0 rgba(0, 0, 0, 0.08);
}

.catalog-card--mixed-item .catalog-card__title {
  margin-bottom: 0;
  position: relative;
  z-index: 2;
  font-size: 24px;
  line-height: 1.06;
  color: #242424;
  font-weight: 400;
}

.catalog-card--mixed-item .catalog-card__text {
  position: relative;
  z-index: 2;
  font-size: clamp(16px, 1vw, 18px);
  color: #242424;
  font-weight: 400;
  padding-bottom: 120px;
}

.catalog-card--mixed-item .catalog-card__image {
  right: 0;
  bottom: 0;
  width: min(290px, 58%);
  margin: 0;
  z-index: 1;
}

.catalog-grid--mixed-cards-3 .catalog-card--mixed-item .catalog-card__text {
  padding-bottom: 80px;
}

.catalog-grid--mixed-cards-3 .catalog-card--mixed-item .catalog-card__image {
  right: 0;
  bottom: 20px;
  width: min(222px, 100%);
  height: 109px;
  object-fit: contain;
  object-position: right center;
}

.catalog-card--mixed-item .catalog-card__image--coil-black {
  bottom: -24px;
}

.catalog-card--mixed-item .catalog-card__image--coil-beige {
  bottom: -24px;
}

.catalog-card--mixed-item .catalog-card__image--coil-orange {
  bottom: -24px;
}

.catalog-card--mixed-item .catalog-card__image--fire {
  right: 19px;
  width: min(154px, 32%);
  z-index: 2;
}

.catalog-card--mixed-item .catalog-card__code {
  position: relative;
  z-index: 2;
  margin: auto 0 0;
  max-width: min(280px, 50%);
  padding-bottom: 0;
  font-size: clamp(16px, 1vw, 18px);
  font-weight: 700;
  line-height: 1.2;
  color: #242424;
}

.catalog-card--mixed-item .catalog-card__code small {
  display: block;
  margin-top: 4px;
  font-size: clamp(12px, 0.85vw, 14px);
  font-weight: 400;
  line-height: 1.25;
  color: #242424;
}

.catalog-card--feature-promo {
  min-height: 400px;
  padding: 0;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  color: #fff;
  row-gap: 0;
}

.catalog-card--feature-promo__body {
  position: relative;
  z-index: 2;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  gap: 24px;
  max-width: 656px;
  padding: 52px 52px 0;
}

.catalog-card--feature-promo__title {
  margin: 0;
  color: #fff;
  font-size: clamp(30px, 2.2vw, 48px);
  font-weight: 400;
}

.catalog-card--feature-promo__description {
  margin: 0;
  color: #fff;
  font-size: clamp(15px, 1.15vw, 20px);
  line-height: 1.45;
}

.catalog-card--feature-promo__visual {
  position: relative;
  width: 100%;
  margin: 0;
  padding: 0;
}

.catalog-card--feature-promo__image {
  position: absolute;
  right: 0;
  bottom: 0;
  display: block;
  width: min(100%, 880px);
  height: auto;
  max-width: none;
  margin: 0;
  padding: 0;
  pointer-events: none;
}

.catalog-promo-points {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: auto;
  max-width: 240px;
}

.catalog-promo-points span {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  width: fit-content;
  border: 1px solid #ffcf24;
  border-radius: 999px;
  padding: 8px 16px;
  color: #f4f4f4;
  font-size: 14px;
}

.catalog-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 73px;
  width: fit-content;
  padding: 24px 60px;
  border-radius: 10px;
  border: none;
  background: #0c8ecb;
  color: #ececec;
  text-decoration: none;
  font-size: 18px;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.catalog-button--ghost {
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.12);
}

.catalog-grid--categories>.catalog-card .catalog-button {
  background: rgba(12, 142, 203, 1);
}

.catalog-grid--categories>.catalog-card:nth-child(2) .catalog-button {
  background: #19407e;
}

.catalog-back-button {
  display: none;
}

.catalog-show-more {
  display: none;
  width: 100%;
  min-height: 42px;
  border: 1px solid rgba(36, 36, 36, 0.5);
  border-radius: 8px;
  background: transparent;
  color: #242424;
  font: inherit;
  font-size: 14px;
  cursor: pointer;
}

[data-show-more-item][hidden] {
  display: none !important;
}

.catalog-hero {
  border-radius: var(--catalog-radius);
  padding: 52px 0 0 52px;
  overflow: hidden;
  color: #fff;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  gap: 16px;
}

.catalog-hero__body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 860px;
}

.catalog-hero__title {
  margin: 0;
  font-size: clamp(30px, 2.2vw, 40px);
  font-weight: 400;
}

.catalog-hero__description {
  margin: 0;
  font-size: clamp(15px, 1.04vw, 20px);
  line-height: 1.45;
}

.catalog-hero__description-list {
  padding-left: 30px;
  margin: 8px 0 0;
  font-size: clamp(15px, 1.04vw, 20px);
  line-height: 1.45;
}

.catalog-hero__image {
  width: min(420px, 42vw);
  max-width: 100%;
  height: auto;
  align-self: center;
}

/* subcategory fire page start */

.catalog-card--feature-fire .catalog-grid {
  gap: 40px;
}

.catalog-card--feature-fire .catalog-card__text {
  max-width: 564px;
}

.catalog-card--feature-fire .catalog-card.catalog-card--feature-wide {
  min-height: 454px;
}

.catalog-card--feature-fire .catalog-card__image {
  width: min(275px, 100%);
  max-width: 54%;
  position: absolute;
  right: 0;
  bottom: 50%;
  margin: 0;
  transform: translateY(50%);
  opacity: 0.7;
}

.catalog-card--feature-fire--sm {
  display: none;
}

/* subcategory fire page end */

.gradient--blue {
  background:
    radial-gradient(68.1% 91.4% at 100% 100%, #cef0ff 0%, #0c8ecb 100%),
    radial-gradient(91.1% 75.21% at 93.78% 94.9%, #7b7979 0%, #333 100%);
}

.gradient--red {
  background:
    radial-gradient(97.34% 85.56% at 93.78% 94.9%, #b20000 0%, #470000 100%),
    #333;
}

.gradient--green {
  background: radial-gradient(111.07% 89.48% at 93.78% 94.9%,
      #26b291 0%,
      #023b31 100%);
}

.gradient--dark {
  background: radial-gradient(circle at 100% 100%, #2f2f2f 0%, #141414 100%);
}

.gradient--orange {
  background:
    radial-gradient(97.34% 85.56% at 93.78% 94.9%, #f8c600 0%, #7b3300 100%),
    radial-gradient(91.1% 75.21% at 93.78% 94.9%, #7b7979 0%, #333 100%);
}

.gradient--gray {
  background: radial-gradient(91.1% 75.21% at 93.78% 94.9%,
      #7b7979 0%,
      #333 100%);
}

.catalog-hero--split {
  padding: 0;
  min-height: 480px;
  align-items: stretch;
  column-gap: clamp(12px, 2.4vw, 28px);
  row-gap: 0;
  grid-template-columns: minmax(0, 1fr) minmax(280px, min(44vw, 665px));
}

.catalog-hero--split .catalog-hero__body {
  padding: 52px 0 52px 52px;
  box-sizing: border-box;
  align-self: start;
  max-width: 852px;
  display: flex;
  flex-direction: column;
  gap: clamp(20px, 2.2vw, 32px);
}

.catalog-hero--split .catalog-hero__lead {
  display: flex;
  flex-direction: column;
  gap: 1em;
}

.catalog-hero--split .catalog-hero__description {
  font-size: clamp(15px, 1.15vw, 20px);
  line-height: 1.45;
}

.catalog-hero--split .catalog-hero__visual {
  position: relative;
  box-sizing: border-box;
  width: 100%;
  margin: 0;
  padding: 0;
}

.catalog-hero--split .catalog-hero__image {
  position: absolute;
  display: block;
  width: auto;
  height: auto;
  max-width: none;
  margin: 0;
  padding: 0;
  pointer-events: none;
}

.catalog-hero--split .catalog-hero__image--back {
  right: 0;
  bottom: 0;
  width: min(100%, 638px);
  z-index: 1;
}

.catalog-hero--split .catalog-hero__image--front {
  right: 0;
  bottom: 0;
  width: min(100%, 638px);
  z-index: 2;
}

.catalog-hero--split .catalog-hero__image--single {
  right: 0;
  bottom: 0;
  width: min(100%, 666px);
  aspect-ratio: 665 / 480;
}

/* Специализированные кабели — hero (Figma desktop / mobile) */
.catalog-hero--split .catalog-hero__visual--specialized {
  min-height: 480px;
}

.catalog-hero--split .catalog-hero__visual--specialized .catalog-hero__image--specialized-cable {
  right: max(-40px, -3.5vw);
  top: -21px;
  bottom: auto;
  width: min(118%, 702px);
  aspect-ratio: 702 / 480;
  z-index: 1;
}

.catalog-hero--split .catalog-hero__visual--specialized .catalog-hero__image--specialized-smoke {
  right: min(18%, 132px);
  top: 29px;
  bottom: auto;
  width: min(82%, 500px);
  aspect-ratio: 500 / 410;
  z-index: 2;
}

.catalog-tabs {
  display: flex;
  gap: 8px;
  padding: 8px;
  border-radius: 10px;
  background: rgba(36, 36, 36, 0.06);
  overflow-x: auto;
  scrollbar-width: none;
  justify-content: space-between;
}

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

.catalog-tabs__item {
  border: none;
  border-radius: 8px;
  background: transparent;
  color: #242424;
  padding: 16px;
  min-width: max-content;
  text-align: center;
  font: inherit;
  font-size: 20px;
  cursor: pointer;
  width: 100%;
}

.catalog-tabs__item.is-active {
  background: #0c8ecb;
  color: #fff;
}

a.catalog-tabs__item,
span.catalog-tabs__item {
  display: block;
  box-sizing: border-box;
  text-decoration: none;
  color: inherit;
}

.catalog-tab-panel {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.catalog-tab-panel--overlay-grid .catalog-section__title {
  color: #f8fafc;
}

.catalog-tab-panel[hidden] {
  display: none !important;
}

.catalog-materials {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.catalog-materials__tabs {
  display: inline-flex;
  gap: 8px;
  align-self: start;
  padding: 8px 4px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
}

.catalog-materials__tab {
  border: 1px solid rgba(255, 255, 255, 0);
  border-radius: 8px;
  background: transparent;
  color: rgba(255, 255, 255, 0.68);
  padding: 16px 32px;
  font: inherit;
  font-size: 16px;
  line-height: 1.2;
  cursor: pointer;
}

.catalog-materials__tab.is-active {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.9);
  color: #fff;
}

.catalog-materials__panel[hidden] {
  display: none !important;
}

.catalog-materials__panel {
  border-radius: var(--catalog-radius);
  overflow: hidden;
}

.catalog-materials__panel--light {
  background: radial-gradient(circle at 100% 100%, #6fc2ea 0%, #1f98d1 100%);
}

.catalog-materials__panel--dark {
  background: radial-gradient(circle at 100% 100%, #132f62 0%, #001739 100%);
}

.catalog-materials__hero {
  border-radius: 0;
  padding: 52px 0 0 52px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-rows: auto auto;
  gap: 48px;
  color: #fff;
  background: transparent;
  position: relative;
}

.catalog-materials__hero-body {
  grid-column: 1;
  grid-row: 2;
  display: flex;
  flex-direction: column;
  gap: 24px;
  max-width: 680px;
  padding-bottom: 18px;
  min-height: 160px;
}

.catalog-materials__title {
  margin: 0;
  font-size: clamp(24px, 2vw, 34px);
  font-weight: 400;
}

.catalog-materials__description {
  margin: 0;
  font-size: clamp(16px, 1.2vw, 20px);
  max-width: 90%;
  line-height: 1.42;
}

.catalog-materials__hero-image-mobile {
  display: none;
}

.catalog-materials__hero-image {
  position: absolute;
  right: 0;
  top: 0;
  width: min(792px, 42vw);
  max-width: 100%;
  height: auto;
  align-self: end;
}

.catalog-materials__hero .catalog-materials__tabs {
  width: fit-content;
}

.catalog-materials__slider {
  width: 100%;
  max-width: 1736px;
  position: relative;
  padding: 52px;
  border-radius: 0;
  overflow: hidden;
  background: transparent;
  margin: 0 auto;
}

.catalog-materials__track {
  display: grid;
  grid-auto-flow: column;
  /* grid-auto-columns: minmax(280px, 1fr); */
  grid-template-columns: repeat(auto-fill, 434px);
  gap: 32px;
  overflow-x: auto;
  padding-bottom: 12px;
  scrollbar-width: none;
}

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

.catalog-materials__nav {
  position: absolute;
  top: 50%;
  z-index: 3;
  width: 74px;
  height: 74px;
  border-radius: 50%;
  border: none;
  background: rgb(255, 255, 255);
  color: #19407e;
  cursor: pointer;
  transform: translateY(-50%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0;
  line-height: 1;
  box-shadow: 0 -2px 1px 0 rgba(9, 14, 20, 0.06) inset;
}

.catalog-materials__nav--prev {
  left: 12px;
}

.catalog-materials__nav--next {
  right: 12px;
}

.catalog-materials__nav svg {
  width: 22px;
  height: 16px;
}

.catalog-materials__nav:hover,
.catalog-materials__nav:focus-visible {
  transform: translateY(-50%);
}

.catalog-materials__dots {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 8px;
}

.catalog-materials__dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: none;
  padding: 0;
  background: rgba(255, 255, 255, 0.65);
  cursor: pointer;
}

.catalog-materials__dot.is-active {
  background: #ffffff;
}

@media (min-width: 768px) and (max-width: 1399px) {
  .catalog-content {
    margin: 80px auto 0;
  }
}

@media (min-width: 1101px) {
  .catalog-mixed-layout>.catalog-card--feature-promo {
    min-height: calc(var(--catalog-mixed-card-min-height) + var(--catalog-mixed-card-min-height) + var(--catalog-gap));
    height: 100%;
  }
}

@media (max-width: 1340px) {
  .catalog-grid--mixed-cards-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--catalog-gap);
  }
}

@media (max-width: 1100px) {

  .catalog-grid--categories,
  .catalog-grid--products,
  .catalog-grid--feature-cards,
  .catalog-grid--feature-2col {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .catalog-grid[data-grid-cols="3"] {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .catalog-card--category-large .catalog-card__content {
    max-width: 100%;
  }

  .catalog-card__image--cover {
    opacity: 0.35;
  }

  .catalog-mixed-layout {
    grid-template-columns: 1fr;
  }

  .catalog-grid--mixed-cards {
    grid-template-columns: 1fr 1fr;
  }

  .catalog-card--feature-promo {
    grid-template-columns: minmax(0, 1fr) minmax(240px, 38vw);
    grid-template-rows: 1fr;
    align-items: stretch;
    column-gap: clamp(12px, 2.4vw, 28px);
  }

  .catalog-card--feature-promo__body {
    grid-column: 1;
    grid-row: 1;
    align-self: start;
    max-width: 852px;
    padding: 40px 40px 36px;
    gap: clamp(20px, 2.2vw, 32px);
  }

  .catalog-card--feature-promo__visual {
    grid-column: 2;
    grid-row: 1;
  }

  .catalog-card--feature-promo__image {
    width: min(100%, 480px);
  }

  .catalog-hero--split {
    grid-template-columns: minmax(0, 1fr) minmax(240px, 38vw);
  }

  .catalog-hero--split .catalog-hero__body {
    padding: 40px 0 36px 40px;
  }

  .catalog-card--feature-wide .catalog-card__text--lg {
    display: none;
  }

  .catalog-card--feature-wide .catalog-button {
    margin: 0;
  }
}

@media (max-width: 768px) {
  .catalog-content {
    padding: 24px 12px 0;
    gap: 18px;
    margin: 60px auto 0;
  }

  .catalog-section {
    gap: 24px;
  }

  .catalog-tab-panel {
    gap: 24px;
  }

  .catalog-breadcrumbs {
    font-size: 11px;
    gap: 6px;
    flex-wrap: nowrap;
    overflow-x: auto;
    scrollbar-width: none;
  }

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

  .catalog-breadcrumbs>* {
    white-space: nowrap;
  }

  .catalog-breadcrumbs>*:not(:last-child)::after {
    margin-left: 6px;
  }

  .catalog-grid--categories,
  .catalog-grid--products,
  .catalog-grid--feature-cards,
  .catalog-grid--feature-2col,
  .catalog-grid--mixed-cards,
  .catalog-grid--mixed-cards-3 {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .catalog-grid[data-grid-cols="2"],
  .catalog-grid[data-grid-cols="3"] {
    grid-template-columns: 1fr;
  }

  .catalog-hero {
    grid-template-columns: 1fr;
    min-height: 0;
    border-radius: 8px;
    padding: 14px 0 0 12px;
    gap: 10px;
  }

  .catalog-hero__body {
    gap: 8px;
  }

  .catalog-hero__title {
    font-size: 24px;
  }

  .catalog-hero__description {
    font-size: 16px;
    max-width: 95%;
    line-height: 1.34;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 7;
    overflow: hidden;
  }

  .catalog-hero__image {
    width: min(132px, 44vw);
    justify-self: end;
  }

  .catalog-hero--split {
    grid-template-columns: 1fr;
    min-height: 0;
    column-gap: 0;
    padding: 0;
  }

  .catalog-hero--split .catalog-hero__body {
    padding: 24px 16px;
    max-width: 100%;
    gap: 24px;
  }

  .catalog-hero--split .catalog-hero__lead {
    gap: 12px;
  }

  .catalog-hero--split .catalog-hero__visual {
    min-height: min(112px, 56vw);
    width: 100%;
  }

  .catalog-hero--split .catalog-hero__image {
    width: auto;
  }

  .catalog-hero--split .catalog-hero__image--back {
    width: min(72%, 188px);
    right: -36px;
  }

  .catalog-hero--split .catalog-hero__image--front {
    width: min(82%, 188px);
    right: -36px;
  }

  .catalog-hero--split .catalog-hero__image--single {
    width: min(82%, 188px);
    right: -32px;
  }

  .catalog-hero--split .catalog-hero__visual--specialized {
    min-height: clamp(112px, 30vw, 148px);
  }

  .catalog-hero--split .catalog-hero__visual--specialized .catalog-hero__image--specialized-cable {
    top: auto;
    bottom: -16px;
    width: min(200px, 58vw);
    right: -40px;
  }

  .catalog-hero--split .catalog-hero__visual--specialized .catalog-hero__image--specialized-smoke {
    top: auto;
    bottom: -6px;
    width: min(142px, 42vw);
    right: -18px;
  }

  .catalog-section--overlay {
    padding: 0;
    background: transparent;
  }

  .catalog-section--overlay.catalog-section--overlay-specialized {
    background-image: none;
    background-color: transparent;
  }

  .catalog-section--overlay.catalog-section--overlay-specialized::before {
    content: none;
  }

  .catalog-section--overlay.catalog-section--overlay-specialized>* {
    position: static;
    z-index: auto;
  }

  .catalog-section--overlay-specialized .catalog-grid--feature-cards {
    gap: 24px;
  }

  .catalog-card {
    border-radius: 8px;
  }

  .catalog-card--category-large {
    min-height: 264px;
    padding: 14px 12px 0;
  }

  .catalog-card--category-large .catalog-card__content {
    gap: 8px;
  }

  .catalog-card--category-large .catalog-card__title {
    font-size: 24px;
    margin-bottom: 24px;
    color: #fff;
  }

  .catalog-card--category-large .catalog-card__text {
    font-size: 16px;
    line-height: 1.35;
    color: #fff;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 6;
    overflow: hidden;
    padding-bottom: 48px;
  }

  .catalog-card__image--cover {
    width: min(120px, 46%);
    opacity: 1;
  }

  .catalog-button {
    min-height: 38px;
    padding: 19px 40px;
    font-size: 13px;
    border-radius: 8px;
    margin: 24px 0;
  }

  .catalog-card--product {
    min-height: 148px;
    padding: 12px;
    gap: 8px;
    position: relative;
    overflow: hidden;
  }

  .catalog-card--product .catalog-card__title {
    font-size: 18px;
    line-height: 1.3;
    color: #242424;
    margin-bottom: auto;
  }

  .catalog-card--product .catalog-card__text {
    padding-bottom: 40px;
    padding-right: 40px;
    font-size: 12px;
    line-height: 1.35;
    color: #242424;
    max-width: 68%;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
    overflow: hidden;
  }

  .catalog-card--product .catalog-card__image {
    width: min(112px, 42%);
    position: absolute;
    right: 0;
    bottom: 0;
    margin: 0;
  }

  .catalog-card--product-lead {
    min-height: 220px;
  }

  .catalog-card--product-lead .catalog-card__title {
    font-size: 24px;
  }

  .catalog-card--return {
    min-height: 74px;
    gap: 12px;
  }

  .catalog-card--return__text {
    font-size: 14px;
  }

  .catalog-card--return__icon {
    width: 34px;
    height: 34px;
    font-size: 20px;
  }

  .catalog-card__code {
    font-size: 12px;
    position: relative;
    z-index: 2;
    max-width: 68%;
    margin-top: auto;
  }

  .catalog-back-button {
    display: none;
  }

  .catalog-card--mixed-item {
    min-height: 164px;
    padding: 24px 16px;
    gap: 12px;
  }

  .catalog-card--mixed-item .catalog-card__title {
    font-size: 24px;
  }

  .catalog-card--mixed-item .catalog-card__text {
    font-size: 16px;
    /* line-height: 1.2; */
  }

  .catalog-card--mixed-item .catalog-card__image {
    right: -24px;
    width: min(170px, 52%);
  }

  .catalog-grid--mixed-cards-3 .catalog-card--mixed-item .catalog-card__image {
    right: 0;
    bottom: 16px;
    width: min(143px, 46%);
    height: 70px;
    max-width: none;
    object-fit: contain;
    object-position: right center;
  }

  .catalog-grid--mixed-cards-3 .catalog-card--mixed-item .catalog-card__text {
    /* padding-bottom: 88px; */
  }

  .catalog-card--mixed-item .catalog-card__image--fire {
    right: 8px;
    bottom: 4px;
    width: min(90px, 28%);
  }

  .catalog-card--feature-promo {
    grid-template-columns: 1fr;
    grid-template-rows: auto minmax(0, auto);
    min-height: 0;
    column-gap: 0;
  }

  .catalog-card--feature-promo__body {
    grid-column: 1;
    grid-row: 1;
    max-width: 100%;
    padding: 14px 12px 0;
    gap: 12px;
  }

  .catalog-card--feature-promo__title {
    font-size: 24px;
  }

  .catalog-card--feature-promo__description {
    font-size: 16px;
    line-height: 1.34;
    max-width: 95%;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 7;
    line-clamp: 7;
    overflow: hidden;
  }

  .catalog-card--feature-promo__visual {
    grid-column: 1;
    grid-row: 2;
    min-height: min(200px, 56vw);
  }

  .catalog-card--feature-promo__image {
    width: min(82%, 280px);
  }

  .catalog-promo-points span {
    min-height: 22px;
    padding: 3px 8px;
    font-size: 10px;
  }

  .catalog-card--feature {
    min-height: 180px;
    padding: 24px 16px;
    gap: 16px;
    background: #1a1a1a;
  }

  .catalog-card--feature .catalog-card__meta {
    gap: 24px;
    margin-bottom: 8px;
  }

  .catalog-card--feature .catalog-card__icon {
    width: 48px;
    height: 48px;
  }

  .catalog-card--feature .catalog-card__eyebrow {
    font-size: 18px;
  }

  .catalog-card--feature .catalog-card__title {
    font-size: 18px;
  }

  .catalog-card--feature .catalog-card__text {
    font-size: 16px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
    overflow: hidden;
  }

  .catalog-card--feature .catalog-card__link {
    font-size: 16px;
  }

  .catalog-card--feature.catalog-card--feature-specialized {
    padding: 24px 16px;
    gap: 0;
  }

  .catalog-card--feature-specialized .catalog-card__meta {
    margin-bottom: 24px;
  }

  .catalog-card--feature-specialized .catalog-card__title {
    margin-bottom: 16px;
  }

  .catalog-card--feature-specialized .catalog-card__text {
    padding-bottom: 0;
  }

  .catalog-card--feature-specialized .catalog-card__link {
    margin-top: 0;
  }

  .catalog-card.is-expanded .catalog-card__text {
    display: block;
    overflow: visible;
    -webkit-line-clamp: unset;
  }

  /* subcategory fire page start */

  .catalog-card--feature-fire .catalog-card__content-group {
    display: flex;
    flex-direction: column;
    gap: 24px;
  }

  .catalog-card--feature-fire .catalog-card__content-group .catalog-card__title,
  .catalog-card--feature-fire .catalog-card__content-group .catalog-card__text {
    position: relative;
    z-index: 2;
    margin: 0;
    padding: 0;
  }

  .catalog-card--feature-fire .catalog-materials__track {
    padding: 0;
  }

  .catalog-card--feature-fire .catalog-card__image {
    bottom: 12%;
  }

  .catalog-card--feature-fire--lg {
    display: none;
  }

  .catalog-card--feature-fire--sm {
    display: block;
  }

  .catalog-card--feature-fire .catalog-materials__dots {
    margin-top: 24px;
  }

  .catalog-card--feature-fire .catalog-materials__dot {
    background: #d9d9d9;
  }

  .catalog-card--feature-fire .catalog-materials__dot.is-active {
    background: #0c8ecb;
  }

  /* subcategory fire page end */

  .catalog-tabs {
    border-radius: 8px;
    padding: 6px;
    gap: 6px;
    scrollbar-width: none;
  }

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

  .catalog-tabs__item {
    font-size: 12px;
    padding: 8px 10px;
    border-radius: 6px;
    white-space: nowrap;
  }

  .catalog-section__title {
    font-size: 24px;
  }

  .catalog-show-more {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    font-size: 14px;
  }

  .catalog-grid--optional-slider {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(220px, 82%);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding-bottom: 4px;
    scrollbar-width: none;
  }

  .catalog-grid--optional-slider::-webkit-scrollbar {
    display: none;
  }

  .catalog-grid--optional-slider .catalog-card {
    scroll-snap-align: start;
  }

  .catalog-materials__tabs {
    width: 100%;
    overflow-x: auto;
    border-radius: 8px;
    padding: 4px;
    gap: 16px;
    scrollbar-width: none;
  }

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

  .catalog-materials__tab {
    font-size: 14px;
    padding: 16px;
    border-radius: 8px;
    width: 100%;
    white-space: wrap;
    border: 1px solid rgba(255, 255, 255, 0.12);
  }

  .catalog-materials__hero {
    grid-template-columns: 1fr;
    border-radius: 12px 12px 0 0;
    padding: 14px 14px 0;
    gap: 8px;
  }

  .catalog-materials__hero .catalog-materials__tabs {
    grid-column: auto;
    grid-row: auto;
    margin-bottom: 24px;
    background: transparent;
    width: 100%;
  }

  .catalog-materials__hero-body {
    grid-column: auto;
    grid-row: auto;
  }

  .catalog-materials__hero-image {
    display: none;
  }

  .catalog-materials__hero-image-mobile {
    display: block;
    grid-column: auto;
    grid-row: auto;
    right: -20px;
    width: 100%;
    justify-self: end;
    position: relative;
    margin-bottom: 24px;
  }

  .catalog-materials__title {
    font-size: 24px;
  }

  .catalog-materials__description {
    font-size: 14px;
    line-height: 1.34;
  }

  .catalog-materials__slider {
    padding: 0 0 12px;
    border-radius: 0 0 12px 12px;
  }

  .catalog-materials__track {
    grid-template-columns: repeat(auto-fill, 284px);
    padding: 0 10px 12px;
    gap: 16px;
    scrollbar-width: none;
  }

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

  .catalog-materials__nav {
    display: none;
  }

  .catalog-materials__dots {
    display: flex;
  }

  .catalog-card--material {
    min-width: 284px;
    min-height: 437px;
    padding: 24px 16px;
  }

  .catalog-grid--feature-slider-mobile {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
    padding-bottom: 0;
    overflow: visible;
  }

  .catalog-grid--feature-slider-mobile .catalog-card--feature-wide {
    min-height: 380px;
    padding: 24px 16px;
    gap: 26px;
  }

  .catalog-grid--feature-slider-mobile .catalog-card--feature-wide .catalog-card__title {
    font-size: 24px;
    line-height: 1.08;
    max-width: 100%;
    margin-bottom: 0;
  }

  .catalog-grid--feature-slider-mobile .catalog-card--feature-wide .catalog-card__text {
    font-size: 15px;
    line-height: 1.33;
    max-width: 100%;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
  }

  .catalog-grid--feature-slider-mobile .catalog-card--feature-wide .catalog-card__content-group {
    gap: 24px;
  }

  .catalog-grid--feature-slider-mobile .catalog-card--feature-wide .catalog-card__meta-text {
    gap: 8px;
  }

  .catalog-grid--feature-slider-mobile .catalog-card--feature-wide .catalog-card__link {
    font-size: 15px;
  }

  .catalog-grid--feature-slider-mobile .catalog-card--feature-wide .catalog-card__code {
    font-size: 14px;
    line-height: 1.22;
    margin-top: 2px;
  }

  .catalog-grid--feature-slider-mobile .catalog-card--feature-wide .catalog-button {
    min-height: 46px;
    padding: 19px 40px;
    font-size: 14px;
    width: fit-content;
  }

  .catalog-grid--feature-slider-mobile .catalog-card--feature-wide .catalog-card__image {
    width: min(191px, 56%);
    max-width: 67%;
    right: -22px;
    bottom: -22px;
  }

  .catalog-grid--feature-slider-mobile .catalog-card--feature-wide.is-expanded .catalog-card__text {
    display: block;
    overflow: visible;
    -webkit-line-clamp: unset;
  }
}