/* Chemicals.bg Variant 3 — inner page system */
.inner-v3 {
  background:
    radial-gradient(circle at 10% 15%, rgba(32, 197, 230, 0.07), transparent 26rem),
    var(--color-page);
}

.inner-v3 main {
  min-height: 60vh;
}

.inner-v3.filter-is-open {
  overflow: hidden;
}

/* Page hero */
.page-hero {
  background:
    linear-gradient(120deg, rgba(8, 54, 91, 0.98), rgba(7, 95, 198, 0.94)),
    #0a548e;
  color: #ffffff;
  overflow: hidden;
  position: relative;
}

.page-hero::after {
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 44px 44px;
  content: "";
  inset: 0;
  mask-image: linear-gradient(90deg, transparent, #000 42%, #000);
  pointer-events: none;
  position: absolute;
}

.page-hero__orb {
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 50%;
  pointer-events: none;
  position: absolute;
}

.page-hero__orb--one {
  height: 330px;
  right: 7%;
  top: -190px;
  width: 330px;
}

.page-hero__orb--two {
  bottom: -190px;
  height: 290px;
  right: 27%;
  width: 290px;
}

.page-hero__inner {
  padding-bottom: 72px;
  padding-top: 30px;
  position: relative;
  z-index: 1;
}

.breadcrumbs {
  align-items: center;
  color: rgba(255, 255, 255, 0.72);
  display: flex;
  flex-wrap: wrap;
  font-size: 14px;
  gap: 9px;
  margin-bottom: 48px;
}

.breadcrumbs a {
  align-items: center;
  display: inline-flex;
  min-height: 44px;
  transition: color 180ms ease;
}

.breadcrumbs a:hover {
  color: #ffffff;
}

.breadcrumbs span[aria-current="page"] {
  color: #ffffff;
}

.page-hero__content {
  align-items: end;
  display: grid;
  gap: 54px;
  grid-template-columns: minmax(0, 1.4fr) minmax(300px, 0.6fr);
}

.page-hero .eyebrow {
  color: #7ee8f5;
}

.page-hero h1 {
  color: #ffffff;
  font-size: clamp(42px, 5vw, 70px);
  letter-spacing: -0.04em;
  line-height: 0.98;
  margin: 12px 0 0;
  max-width: 850px;
}

.page-hero__content > p {
  border-left: 2px solid var(--color-cyan);
  color: rgba(255, 255, 255, 0.82);
  font-size: 18px;
  line-height: 1.65;
  margin: 0;
  padding-left: 24px;
}

/* Shared inner page primitives */
.inner-section {
  padding: 86px 0;
}

.inner-heading {
  margin-bottom: 34px;
}

.inner-heading--row {
  align-items: end;
  display: flex;
  justify-content: space-between;
}

.inner-heading h2 {
  color: var(--color-ink);
  font-size: clamp(32px, 4vw, 50px);
  letter-spacing: -0.035em;
  line-height: 1.05;
  margin: 12px 0 0;
}

.rich-content {
  color: var(--color-text);
  line-height: 1.75;
}

.rich-content > :first-child {
  margin-top: 0;
}

.rich-content > :last-child {
  margin-bottom: 0;
}

.rich-content h2,
.rich-content h3,
.rich-content h4 {
  color: var(--color-ink);
  line-height: 1.15;
}

.rich-content h2 {
  font-size: clamp(30px, 4vw, 44px);
}

.rich-content h3 {
  font-size: 25px;
}

.rich-content a {
  color: var(--color-blue-dark);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.rich-content img {
  border-radius: var(--radius-md);
  height: auto !important;
}

.rich-content table {
  border-collapse: collapse;
  display: block;
  max-width: 100%;
  overflow-x: auto;
  width: 100%;
}

.rich-content td,
.rich-content th {
  border: 1px solid var(--color-border);
  padding: 12px 14px;
}

.final-cta--inner {
  margin-top: 0;
}

/* Catalog */
.catalog-layout {
  align-items: start;
  display: grid;
  gap: 38px;
  grid-template-columns: 290px minmax(0, 1fr);
}

.catalog-sidebar {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  max-height: calc(100vh - 130px);
  overflow-y: auto;
  position: sticky;
  top: 112px;
}

.catalog-sidebar__heading {
  align-items: center;
  background: linear-gradient(135deg, #0b669f, #075fc6);
  color: #ffffff;
  display: flex;
  justify-content: space-between;
  padding: 24px 25px;
}

.catalog-sidebar__heading span {
  color: #8de8f6;
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.catalog-sidebar__heading h2 {
  color: #ffffff;
  font-size: 24px;
  margin: 2px 0 0;
}

.catalog-sidebar__close {
  align-items: center;
  background: rgba(255, 255, 255, 0.12);
  border: 0;
  border-radius: 9px;
  color: #ffffff;
  display: none;
  height: 44px;
  justify-content: center;
  width: 44px;
}

.category-tree {
  padding: 10px 0 18px;
}

.category-tree__group {
  border-bottom: 1px solid #e9f0f5;
  padding: 10px 16px 14px;
}

.category-tree__group:last-child {
  border-bottom: 0;
}

.category-tree__parent {
  align-items: center;
  border-radius: 10px;
  color: var(--color-ink);
  display: flex;
  font-size: 16px;
  font-weight: 750;
  justify-content: space-between;
  line-height: 1.25;
  min-height: 46px;
  padding: 8px 9px;
  transition: background 180ms ease, color 180ms ease;
}

.category-tree__parent i {
  color: var(--color-blue);
  font-style: normal;
  margin-left: 8px;
}

.category-tree__parent:hover {
  background: var(--color-soft);
  color: var(--color-blue-dark);
}

.category-tree ul {
  list-style: none;
  margin: 4px 0 0;
  padding: 0 9px 3px 20px;
}

.category-tree li {
  position: relative;
}

.category-tree li::before {
  background: #b8d1e1;
  border-radius: 50%;
  content: "";
  height: 4px;
  left: -12px;
  position: absolute;
  top: 20px;
  width: 4px;
}

.category-tree li a {
  color: var(--color-muted);
  display: block;
  font-size: 14px;
  line-height: 1.3;
  padding: 10px 0;
  transition: color 180ms ease, transform 180ms ease;
}

.category-tree li a:hover {
  color: var(--color-blue-dark);
  transform: translateX(3px);
}

.catalog-toolbar {
  align-items: end;
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  display: grid;
  gap: 22px;
  grid-template-columns: minmax(0, 1fr) auto;
  margin-bottom: 28px;
  padding: 22px;
}

.catalog-search label {
  color: var(--color-ink);
  display: block;
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 7px;
}

.catalog-search > div {
  display: flex;
}

.catalog-search input {
  background: #f8fbfd;
  border: 1px solid var(--color-border);
  border-radius: 12px 0 0 12px;
  color: var(--color-ink);
  min-height: 50px;
  min-width: 0;
  padding: 12px 16px;
  width: 100%;
}

.catalog-search button {
  align-items: center;
  background: var(--color-blue-dark);
  border: 0;
  border-radius: 0 12px 12px 0;
  color: #ffffff;
  display: flex;
  font-weight: 700;
  gap: 12px;
  justify-content: center;
  min-height: 50px;
  padding: 10px 20px;
  transition: background 180ms ease, transform 180ms ease;
}

.catalog-search button:hover {
  background: #0753ac;
}

.catalog-search button:active {
  transform: translateY(1px);
}

.catalog-count {
  align-items: center;
  display: flex;
  gap: 10px;
  margin: 0 4px 2px 0;
}

.catalog-count strong {
  color: var(--color-blue-dark);
  font-size: 28px;
  line-height: 1;
}

.catalog-count span {
  color: var(--color-muted);
  font-size: 13px;
  line-height: 1.1;
  max-width: 72px;
}

.filter-toggle {
  align-items: center;
  background: var(--color-soft);
  border: 1px solid var(--color-border);
  border-radius: 11px;
  color: var(--color-blue-dark);
  display: none;
  font-weight: 700;
  gap: 9px;
  justify-content: center;
  min-height: 48px;
  padding: 10px 15px;
}

.catalog-intro,
.category-page-intro {
  background: linear-gradient(135deg, #ffffff, #f5fbfe);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-cyan);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin-bottom: 28px;
  padding: 24px 28px;
}

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

.product-grid--catalog .product-card__body h2 {
  color: var(--color-ink);
  font-size: 20px;
  line-height: 1.25;
  margin: 7px 0 14px;
}

.product-card__quote {
  color: var(--color-blue-dark) !important;
  font-size: 15px !important;
  font-weight: 700;
  letter-spacing: 0 !important;
  margin: 0 0 15px !important;
  text-transform: none !important;
}

.empty-state {
  align-items: center;
  background: #ffffff;
  border: 1px dashed #b8d1e1;
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  padding: 70px 30px;
  text-align: center;
}

.empty-state > span {
  align-items: center;
  background: var(--color-soft);
  border-radius: 50%;
  color: var(--color-blue-dark);
  display: flex;
  font-size: 32px;
  height: 72px;
  justify-content: center;
  width: 72px;
}

.empty-state h2 {
  color: var(--color-ink);
  margin: 22px 0 5px;
}

.empty-state p {
  color: var(--color-muted);
  margin: 0 0 20px;
}

.pagination {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-top: 42px;
}

.pagination a {
  align-items: center;
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  color: var(--color-text);
  display: flex;
  height: 46px;
  justify-content: center;
  min-width: 46px;
  padding: 8px 12px;
  transition: background 180ms ease, border-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.pagination a:hover,
.pagination a.is-current {
  background: var(--color-blue-dark);
  border-color: var(--color-blue-dark);
  color: #ffffff;
}

.pagination a:hover {
  transform: translateY(-2px);
}

.partner-offers {
  background: #ffffff;
}

.partner-offers__grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.partner-offers__grid a {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

/* Product detail */
.product-breadcrumbs {
  padding-bottom: 22px;
  padding-top: 24px;
}

.product-breadcrumbs .breadcrumbs {
  color: var(--color-muted);
  margin: 0;
}

.product-breadcrumbs .breadcrumbs a:hover,
.product-breadcrumbs .breadcrumbs span[aria-current="page"] {
  color: var(--color-blue-dark);
}

.product-overview {
  padding: 26px 0 92px;
}

.product-overview__grid {
  align-items: start;
  display: grid;
  gap: 68px;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
}

.product-gallery__stage {
  background:
    radial-gradient(circle at 50% 28%, #ffffff, #f3f8fb 72%);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  min-height: 540px;
  overflow: hidden;
  padding: 38px;
  position: relative;
}

.product-gallery__stage > a {
  align-items: center;
  display: flex;
  justify-content: center;
  min-height: 460px;
}

.product-gallery__stage > a img {
  max-height: 500px;
  object-fit: contain;
  width: 100%;
}

.product-gallery__hint {
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  bottom: 20px;
  color: var(--color-muted);
  font-size: 12px;
  left: 50%;
  padding: 7px 13px;
  position: absolute;
  transform: translateX(-50%);
  white-space: nowrap;
}

.product-gallery__thumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.product-gallery__thumb {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  cursor: pointer;
  height: 82px;
  overflow: hidden;
  padding: 5px;
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
  width: 82px;
}

.product-gallery__thumb:hover,
.product-gallery__thumb.is-active {
  border-color: var(--color-blue);
  box-shadow: 0 8px 22px rgba(10, 120, 209, 0.14);
  transform: translateY(-2px);
}

.product-gallery__thumb img {
  height: 100%;
  object-fit: cover;
  width: 100%;
}

.product-summary {
  padding-top: 22px;
}

.product-summary h1 {
  color: var(--color-ink);
  font-size: clamp(38px, 5vw, 62px);
  letter-spacing: -0.045em;
  line-height: 1.02;
  margin: 14px 0 22px;
}

.product-summary__meta {
  border-bottom: 1px solid var(--color-border);
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  padding-bottom: 23px;
}

.product-summary__meta span {
  align-items: center;
  color: var(--color-muted);
  display: flex;
  font-size: 14px;
  gap: 9px;
}

.product-summary__meta i {
  background: var(--color-success);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(8, 127, 91, 0.1);
  height: 7px;
  width: 7px;
}

.product-price {
  align-items: center;
  background: linear-gradient(135deg, #eff8fd, #ffffff);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  display: flex;
  justify-content: space-between;
  margin: 26px 0;
  padding: 17px 20px;
}

.product-price > span {
  color: var(--color-muted);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.product-price > div {
  align-items: baseline;
  display: flex;
  gap: 12px;
}

.product-price del {
  color: var(--color-muted);
}

.product-price strong {
  color: var(--color-blue-dark);
  font-size: 28px;
}

.product-price--quote {
  align-items: flex-start;
  flex-direction: column;
  gap: 4px;
}

.product-summary__intro {
  color: var(--color-muted);
  font-size: 18px;
  line-height: 1.7;
  margin: 0 0 18px;
}

.product-description {
  font-size: 17px;
}

.product-summary__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.product-summary__actions .button--secondary {
  background: transparent;
  cursor: pointer;
}

.share-feedback {
  color: var(--color-success);
  font-size: 14px;
  min-height: 22px;
}

.product-facts {
  border-top: 1px solid var(--color-border);
  margin: 30px 0 0;
  padding-top: 10px;
}

.product-facts > div {
  border-bottom: 1px solid var(--color-border);
  display: grid;
  gap: 18px;
  grid-template-columns: 130px 1fr;
  padding: 14px 0;
}

.product-facts dt {
  color: var(--color-muted);
}

.product-facts dd {
  color: var(--color-ink);
  font-weight: 700;
  margin: 0;
}

.related-products {
  background: #ffffff;
}

/* Generic content pages */
.content-section {
  padding-bottom: 60px;
}

.content-layout {
  align-items: start;
  display: grid;
  gap: 42px;
  grid-template-columns: minmax(0, 1fr) 330px;
}

.content-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  min-height: 380px;
  overflow: hidden;
  padding: 54px 58px;
  position: relative;
}

.content-card__mark {
  color: rgba(10, 120, 209, 0.045);
  font-size: 340px;
  font-weight: 800;
  line-height: 0.7;
  pointer-events: none;
  position: absolute;
  right: -22px;
  top: 12px;
}

.rich-content--large {
  font-size: 18px;
  position: relative;
  z-index: 1;
}

.rich-content--large > p:first-child::first-letter {
  color: var(--color-blue-dark);
  float: left;
  font-size: 68px;
  font-weight: 750;
  line-height: 0.78;
  margin: 12px 10px 0 0;
}

.content-aside {
  background: linear-gradient(145deg, #075fc6, #073f75);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-blue);
  color: #ffffff;
  padding: 34px;
  position: sticky;
  top: 122px;
}

.content-aside > span {
  color: #89eaf5;
  display: block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.content-aside > strong {
  display: block;
  font-size: 31px;
  line-height: 1.05;
  margin: 17px 0;
}

.content-aside p {
  color: rgba(255, 255, 255, 0.75);
}

.content-aside .text-link {
  color: #ffffff;
  margin-top: 18px;
}

.content-gallery {
  padding-top: 30px;
}

.content-gallery__grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.content-gallery__item {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  position: relative;
}

.content-gallery__item img {
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 280ms ease;
  width: 100%;
}

.content-gallery__item:hover img {
  transform: scale(1.025);
}

.content-gallery__item span {
  background: rgba(12, 24, 41, 0.86);
  bottom: 12px;
  color: #ffffff;
  left: 12px;
  max-width: calc(100% - 24px);
  padding: 7px 11px;
  position: absolute;
}

.js-enabled .content-gallery__item.is-later {
  display: none;
}

.js-enabled .content-gallery__item.is-later.is-shown {
  display: block;
}

.gallery-more {
  cursor: pointer;
  display: flex;
  margin: 28px auto 0;
}

/* Contact page */
.contact-layout {
  align-items: start;
  display: grid;
  gap: 62px;
  grid-template-columns: minmax(0, 0.9fr) minmax(440px, 1.1fr);
}

.contact-info .inner-heading h2 {
  max-width: 520px;
}

.contact-info__dynamic {
  background: #ffffff;
  border-left: 4px solid var(--color-cyan);
  border-radius: 0 16px 16px 0;
  box-shadow: var(--shadow-sm);
  margin-bottom: 34px;
  padding: 24px 28px;
}

.contact-highlights {
  display: grid;
  gap: 15px;
}

.contact-highlights article {
  align-items: start;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  display: grid;
  gap: 17px;
  grid-template-columns: 48px 1fr;
  padding: 19px;
}

.contact-highlights article > span {
  align-items: center;
  background: var(--color-soft);
  border-radius: 12px;
  color: var(--color-blue-dark);
  display: flex;
  font-size: 13px;
  font-weight: 800;
  height: 48px;
  justify-content: center;
}

.contact-highlights h3 {
  color: var(--color-ink);
  font-size: 18px;
  margin: 0 0 3px;
}

.contact-highlights p {
  color: var(--color-muted);
  font-size: 14px;
  line-height: 1.5;
  margin: 0;
}

.contact-form-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  padding: 42px;
  position: relative;
}

.contact-form-card::before {
  background: linear-gradient(90deg, var(--color-blue), var(--color-cyan));
  content: "";
  height: 5px;
  left: 0;
  position: absolute;
  right: 0;
  top: 0;
}

.contact-form-card__heading > span {
  color: var(--color-blue-dark);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.contact-form-card__heading h2 {
  color: var(--color-ink);
  font-size: 34px;
  line-height: 1.08;
  margin: 8px 0;
}

.contact-form-card__heading p {
  color: var(--color-muted);
  font-size: 14px;
  margin: 0 0 27px;
}

.form-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.form-grid__wide {
  grid-column: 1 / -1;
}

.field label {
  color: var(--color-ink);
  display: block;
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 7px;
}

.field input,
.field textarea {
  background: #f8fbfd;
  border: 1px solid var(--color-border);
  border-radius: 11px;
  color: var(--color-ink);
  font: inherit;
  min-height: 50px;
  padding: 12px 14px;
  transition: background 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
  width: 100%;
}

.field textarea {
  min-height: 140px;
  resize: vertical;
}

.field input:focus,
.field textarea:focus {
  background: #ffffff;
  border-color: var(--color-blue);
  box-shadow: 0 0 0 4px rgba(10, 120, 209, 0.1);
  outline: 0;
}

.privacy-check {
  align-items: start;
  color: var(--color-text);
  display: flex;
  font-size: 14px;
  gap: 11px;
  line-height: 1.45;
  margin: 22px 0;
}

.privacy-check input {
  accent-color: var(--color-blue-dark);
  flex: 0 0 auto;
  height: 20px;
  margin-top: 1px;
  width: 20px;
}

.privacy-check a {
  color: var(--color-blue-dark);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.captcha-row {
  align-items: end;
  background: var(--color-soft);
  border-radius: 14px;
  display: grid;
  gap: 14px;
  grid-template-columns: 120px 1fr;
  margin-bottom: 24px;
  padding: 14px;
}

.captcha-row > img {
  border-radius: 8px;
  height: 46px;
  object-fit: cover;
  width: 120px;
}

.captcha-row .field label {
  font-size: 12px;
  margin-bottom: 3px;
}

.captcha-row .field input {
  min-height: 46px;
}

.contact-submit {
  border: 0;
  cursor: pointer;
  width: 100%;
}

.form-status {
  background: #fff4e5;
  border: 1px solid #ffd8a8;
  border-radius: 10px;
  color: #8a4b08;
  margin-bottom: 20px;
  padding: 13px 15px;
}

.form-status:empty {
  display: none;
}

.form-status--preview {
  background: #e8f9f1;
  border-color: #b7ead3;
  color: #087f5b;
  font-size: 14px;
  margin: 15px 0 0;
}

.preview-form-note {
  background: #eef7fc;
  border: 1px solid #c9e6f4;
  border-radius: 10px;
  color: #075380;
  font-size: 13px;
  margin-bottom: 20px;
  padding: 11px 13px;
}

.contact-strip {
  background: #0c1829;
  color: #ffffff;
  padding: 30px 0;
}

.contact-strip__inner {
  align-items: center;
  display: flex;
  justify-content: space-between;
}

.contact-strip__inner div span {
  color: #8de8f6;
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.contact-strip__inner div strong {
  display: block;
  font-size: 23px;
}

.contact-strip__inner > a {
  align-items: center;
  color: #ffffff;
  display: flex;
  font-size: 24px;
  font-weight: 750;
  gap: 18px;
  min-height: 48px;
}

/* Category page */
.category-page-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.category-page-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow 220ms ease, transform 220ms ease;
}

.category-page-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-6px);
}

.category-page-card__image {
  display: block;
  overflow: hidden;
  position: relative;
}

.category-page-card__image img {
  aspect-ratio: 1.4 / 1;
  object-fit: cover;
  transition: transform 320ms ease;
  width: 100%;
}

.category-page-card:hover .category-page-card__image img {
  transform: scale(1.035);
}

.category-page-card__image::after {
  background: linear-gradient(180deg, transparent 56%, rgba(8, 39, 66, 0.52));
  content: "";
  inset: 0;
  position: absolute;
}

.category-page-card__image i {
  bottom: 15px;
  color: #ffffff;
  font-size: 14px;
  font-style: normal;
  font-weight: 800;
  left: 18px;
  letter-spacing: 0.1em;
  position: absolute;
  z-index: 1;
}

.category-page-card__content {
  display: block;
  padding: 24px;
}

.category-page-card__content small {
  color: var(--color-blue-dark);
  display: block;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.category-page-card__content strong {
  color: var(--color-ink);
  display: block;
  font-size: 24px;
  line-height: 1.15;
  margin: 8px 0 20px;
}

.category-page-card__content em {
  align-items: center;
  color: var(--color-muted);
  display: flex;
  font-size: 14px;
  font-style: normal;
  justify-content: space-between;
}

.category-page-card__content b {
  align-items: center;
  background: var(--color-soft);
  border-radius: 50%;
  color: var(--color-blue-dark);
  display: flex;
  height: 40px;
  justify-content: center;
  transition: background 180ms ease, color 180ms ease, transform 180ms ease;
  width: 40px;
}

.category-page-card:hover .category-page-card__content b {
  background: var(--color-blue-dark);
  color: #ffffff;
  transform: translateX(3px);
}

.catalog-overlay {
  display: none;
}

/* Responsive */
@media (max-width: 1180px) {
  .product-grid--catalog {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .product-overview__grid {
    gap: 42px;
  }

  .contact-layout {
    gap: 38px;
  }

  .category-page-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 980px) {
  .page-hero__content {
    gap: 30px;
    grid-template-columns: 1fr;
  }

  .page-hero__content > p {
    max-width: 670px;
  }

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

  .filter-toggle {
    display: flex;
  }

  .catalog-toolbar {
    grid-template-columns: auto minmax(0, 1fr) auto;
  }

  .catalog-sidebar {
    border-radius: 0 22px 22px 0;
    bottom: 0;
    left: 0;
    max-height: none;
    max-width: 360px;
    position: fixed;
    top: 0;
    transform: translateX(-105%);
    transition: transform 240ms ease;
    width: calc(100vw - 38px);
    z-index: 801;
  }

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

  .catalog-sidebar__close {
    display: flex;
  }

  .catalog-overlay {
    background: rgba(6, 19, 33, 0.56);
    bottom: 0;
    display: block;
    left: 0;
    opacity: 0;
    pointer-events: none;
    position: fixed;
    right: 0;
    top: 0;
    transition: opacity 220ms ease;
    z-index: 800;
  }

  .catalog-overlay.is-visible {
    opacity: 1;
    pointer-events: auto;
  }

  .product-overview__grid,
  .content-layout,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .product-gallery {
    max-width: 720px;
    width: 100%;
  }

  .content-aside {
    position: static;
  }

  .contact-info {
    max-width: 760px;
  }
}

@media (max-width: 760px) {
  .page-hero__inner {
    padding-bottom: 52px;
    padding-top: 18px;
  }

  .breadcrumbs {
    margin-bottom: 28px;
  }

  .page-hero h1 {
    font-size: clamp(38px, 12vw, 54px);
  }

  .page-hero__content > p {
    font-size: 16px;
  }

  .inner-section {
    padding: 64px 0;
  }

  .catalog-toolbar {
    align-items: stretch;
    grid-template-columns: 1fr auto;
  }

  .filter-toggle {
    grid-column: 1;
  }

  .catalog-search {
    grid-column: 1 / -1;
    grid-row: 2;
  }

  .catalog-count {
    grid-column: 2;
    grid-row: 1;
  }

  .product-overview {
    padding-bottom: 68px;
  }

  .product-gallery__stage {
    min-height: 430px;
    padding: 24px;
  }

  .product-gallery__stage > a {
    min-height: 360px;
  }

  .product-summary {
    padding-top: 0;
  }

  .content-card {
    padding: 38px 32px;
  }

  .content-gallery__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .contact-form-card {
    padding: 34px 28px;
  }

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

  .form-grid__wide {
    grid-column: auto;
  }

  .contact-strip__inner {
    align-items: flex-start;
    flex-direction: column;
    gap: 16px;
  }

  .partner-offers__grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .inner-section {
    padding: 54px 0;
  }

  .page-hero__inner {
    padding-bottom: 46px;
  }

  .breadcrumbs {
    font-size: 12px;
    gap: 6px;
  }

  .page-hero__content > p {
    padding-left: 16px;
  }

  .catalog-toolbar {
    grid-template-columns: 1fr;
    padding: 16px;
  }

  .filter-toggle,
  .catalog-count,
  .catalog-search {
    grid-column: 1;
    grid-row: auto;
  }

  .catalog-count {
    justify-content: center;
  }

  .catalog-search > div {
    flex-direction: column;
    gap: 8px;
  }

  .catalog-search input,
  .catalog-search button {
    border-radius: 11px;
    width: 100%;
  }

  .product-grid--catalog,
  .category-page-grid,
  .content-gallery__grid {
    grid-template-columns: 1fr;
  }

  .product-gallery__stage {
    border-radius: 18px;
    min-height: 340px;
    padding: 18px;
  }

  .product-gallery__stage > a {
    min-height: 290px;
  }

  .product-gallery__hint {
    display: none;
  }

  .product-summary h1 {
    font-size: 38px;
  }

  .product-price {
    align-items: flex-start;
    flex-direction: column;
    gap: 7px;
  }

  .product-summary__actions {
    flex-direction: column;
  }

  .product-summary__actions .button {
    width: 100%;
  }

  .product-facts > div {
    gap: 3px;
    grid-template-columns: 1fr;
  }

  .inner-heading--row {
    align-items: flex-start;
    flex-direction: column;
    gap: 16px;
  }

  .content-card {
    border-radius: 20px;
    padding: 30px 22px;
  }

  .rich-content--large {
    font-size: 17px;
  }

  .content-aside {
    padding: 28px;
  }

  .contact-form-card {
    border-radius: 20px;
    padding: 30px 20px;
  }

  .captcha-row {
    align-items: stretch;
    grid-template-columns: 1fr;
  }

  .contact-strip__inner > a {
    font-size: 20px;
  }
}

@media (max-width: 840px) {
  .preview-switcher {
    justify-content: flex-start;
    max-width: calc(100vw - 20px);
    overflow-x: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .catalog-sidebar,
  .catalog-overlay,
  .category-page-card,
  .category-page-card__image img,
  .content-gallery__item img,
  .product-gallery__thumb {
    transition: none;
  }
}