.inner-page {
  background: #f7fbfd;
}

.inner-page .site-header {
  position: sticky;
}

.page-hero {
  padding: clamp(72px, 9vw, 132px) clamp(20px, 7vw, 110px);
  color: #fff;
  background:
    linear-gradient(100deg, rgba(0, 60, 108, 0.9), rgba(0, 111, 165, 0.68)),
    url("./assets/web/hero-industrial-bg-1600.webp") center / cover no-repeat;
}

.page-hero__inner {
  max-width: 980px;
}

.page-hero .eyebrow,
.page-hero h1,
.page-hero p {
  color: #fff;
}

.page-hero h1 {
  max-width: 900px;
  margin-bottom: 18px;
  font-size: clamp(40px, 6vw, 74px);
}

.page-hero p:not(.eyebrow) {
  max-width: 760px;
  margin-bottom: 0;
  color: rgba(255,255,255,0.86);
  font-size: 19px;
}

.inner-section {
  padding: clamp(58px, 7vw, 96px) clamp(20px, 5vw, 78px);
}

.inner-section--soft {
  background: #f0f7fb;
}

.inner-section__heading {
  max-width: 840px;
  margin-bottom: 38px;
}

.inner-section__heading p:not(.eyebrow) {
  color: var(--muted);
  font-size: 18px;
}

.product-landing-intro {
  padding-bottom: 48px;
}

.product-selection-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 22px 26px;
  color: #fff;
  background: linear-gradient(100deg, var(--blue-deep), var(--blue));
  border-radius: 8px;
  box-shadow: 0 16px 32px rgba(7, 58, 112, .14);
}

.product-selection-strip div {
  display: grid;
  gap: 3px;
}

.product-selection-strip strong {
  font-size: 18px;
}

.product-selection-strip span {
  color: rgba(255, 255, 255, .78);
  font-size: 14px;
}

.product-selection-strip .button {
  flex: 0 0 auto;
  color: var(--blue-deep);
  background: #fff;
}

.product-category-section {
  padding-top: 72px;
}

.product-catalog-layout {
  display: grid;
  grid-template-columns: 230px minmax(0, 1fr);
  align-items: start;
  gap: clamp(34px, 5vw, 72px);
}

.product-sidebar {
  position: sticky;
  top: 122px;
}

.product-sidebar h2 {
  margin-bottom: 22px;
  font-size: 28px;
}

.product-sidebar__nav {
  display: grid;
  gap: 2px;
  border-left: 2px solid #c9dce6;
}

.product-category-link {
  display: grid;
  gap: 3px;
  padding: 11px 14px;
  color: #536876;
  border-left: 3px solid transparent;
  font-size: 13px;
  font-weight: 800;
  line-height: 1.3;
  transition: color .2s ease, background .2s ease, border-color .2s ease;
}

.product-category-link span {
  color: #8999a3;
  font-size: 11px;
  font-weight: 500;
}

.product-category-link:hover,
.product-category-link:focus-visible,
.product-category-link.is-active {
  color: var(--blue);
  background: #eaf5fa;
  border-left-color: var(--cyan);
}

.product-category-link.is-active span {
  color: #5d7b8a;
}

.product-sidebar__note {
  display: grid;
  gap: 7px;
  margin-top: 28px;
  padding: 17px 16px;
  color: #526b7a;
  background: #fff;
  border: 1px solid var(--line);
  border-top: 3px solid var(--cyan);
  font-size: 12px;
}

.product-sidebar__note strong {
  color: var(--blue-ink);
  font-size: 14px;
}

.product-sidebar__note a {
  margin-top: 3px;
  color: var(--blue);
  font-weight: 900;
}

.product-catalog-main .inner-section__heading {
  position: relative;
  margin-bottom: 30px;
}

.product-count {
  position: absolute;
  top: 0;
  right: 0;
  padding: 6px 10px;
  color: var(--blue);
  background: #e6f3f8;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.inner-card-grid--products .inner-card[hidden] {
  display: none;
}

.inner-card-grid--products {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.inner-card-grid--products .inner-card {
  scroll-margin-top: 120px;
  transition: transform .25s ease, box-shadow .25s ease;
}

.inner-card-grid--products .inner-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 18px 38px rgba(9, 46, 78, .14);
}

.inner-card-grid--products .inner-card__image {
  height: 250px;
}

.product-cta-section {
  padding-top: 44px;
}

.product-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: clamp(28px, 5vw, 54px);
  background: #fff;
  border: 1px solid var(--line);
  border-left: 4px solid var(--cyan);
  box-shadow: 0 12px 28px rgba(9, 46, 78, .08);
}

.product-cta h2 {
  margin-bottom: 10px;
  font-size: clamp(28px, 3vw, 42px);
}

.product-cta p:not(.eyebrow) {
  max-width: 720px;
  margin-bottom: 0;
  color: var(--muted);
}

.filter-page {
  background: #f4f9fc;
}

.filter-hero {
  display: grid;
  grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
  min-height: 560px;
  color: #fff;
  background: var(--blue-deep);
}

.filter-hero__copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(54px, 8vw, 112px) clamp(24px, 6vw, 92px);
  background: linear-gradient(145deg, #073a70, #005f9f);
}

.filter-hero__copy .eyebrow,
.filter-hero__copy h1,
.filter-hero__copy p {
  color: #fff;
}

.filter-hero__copy h1 {
  max-width: 620px;
  margin-bottom: 20px;
  font-size: clamp(42px, 5.3vw, 72px);
  line-height: 1.02;
}

.filter-hero__copy > p:not(.eyebrow) {
  max-width: 540px;
  color: rgba(255,255,255,.84);
  font-size: 19px;
}

.filter-hero__copy .button.secondary {
  color: #fff;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.35);
}

.filter-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin-top: 30px;
  color: rgba(255,255,255,.74);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.filter-hero__meta span::before {
  content: "✓";
  margin-right: 6px;
  color: #9bd9db;
}

.filter-hero__media {
  position: relative;
  min-height: 560px;
  overflow: hidden;
  background: #eaf4f8;
}

.filter-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(7,58,112,.22), transparent 24%, rgba(255,255,255,.08));
  pointer-events: none;
}

.filter-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .8s cubic-bezier(.2,.7,.2,1);
}

.filter-hero:hover .filter-hero__media img {
  transform: scale(1.035);
}

.filter-hero__media > span {
  position: absolute;
  right: 22px;
  bottom: 18px;
  z-index: 1;
  padding: 8px 11px;
  color: var(--blue-ink);
  background: rgba(255,255,255,.88);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: .12em;
}

.filter-family-section {
  padding: clamp(64px, 8vw, 112px) clamp(20px, 6vw, 96px);
  background: #fff;
}

.filter-section-heading {
  max-width: 820px;
  margin-bottom: 34px;
}

.filter-section-heading p:not(.eyebrow) {
  color: var(--muted);
  font-size: 18px;
}

.filter-family-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.filter-family-card {
  overflow: hidden;
  background: #f6fafc;
  border: 1px solid var(--line);
  transition: transform .25s ease, box-shadow .25s ease;
}

.filter-family-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 32px rgba(9,46,78,.13);
}

.filter-family-card img {
  width: 100%;
  height: 190px;
  object-fit: cover;
  transition: transform .45s ease;
}

.filter-family-card:hover img {
  transform: scale(1.06);
}

.filter-family-card > div {
  padding: 18px;
}

.filter-family-card span {
  color: var(--cyan);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .12em;
}

.filter-family-card h3 {
  margin: 8px 0 7px;
  color: var(--blue-ink);
  font-size: 20px;
}

.filter-family-card p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.filter-catalog-section {
  padding: clamp(64px, 8vw, 112px) clamp(20px, 6vw, 96px);
  background: #eef6fa;
  scroll-margin-top: 94px;
}

.filter-list-section {
  padding: clamp(64px, 8vw, 112px) clamp(20px, 6vw, 96px);
  background: #fff;
  scroll-margin-top: 94px;
}

.filter-list-layout {
  display: grid;
  grid-template-columns: 238px minmax(0, 1fr);
  align-items: start;
  gap: clamp(34px, 5vw, 72px);
}

.filter-list-layout > *,
.filter-list-toolbar > *,
.download-page-card > * {
  min-width: 0;
}

.filter-product-directory {
  position: sticky;
  top: 122px;
}

.filter-product-directory h2 {
  margin-bottom: 18px;
  color: var(--blue-ink);
  font-size: 28px;
}

.filter-product-directory__nav {
  display: grid;
  gap: 2px;
  padding-left: 14px;
  border-left: 2px solid #c9dce6;
}

.filter-product-directory__nav > a,
.filter-product-directory__children a {
  display: block;
  padding: 9px 0;
  color: #526976;
  font-size: 13px;
  font-weight: 800;
  line-height: 1.35;
}

.filter-product-directory__nav > a:hover,
.filter-product-directory__nav > a:focus-visible,
.filter-product-directory__nav > a.is-active {
  color: var(--blue);
}

.filter-product-directory__nav > a.is-active {
  margin-left: -16px;
  padding: 10px 12px;
  border-left: 3px solid var(--cyan);
  background: #e8f4f8;
}

.filter-product-directory__children {
  display: grid;
  gap: 0;
  padding: 2px 0 5px 14px;
}

.filter-product-directory__children a {
  position: relative;
  padding: 6px 0;
  color: #71848e;
  font-size: 12px;
  font-weight: 600;
}

.filter-product-directory__children a::before {
  content: "";
  position: absolute;
  top: 50%;
  left: -13px;
  width: 6px;
  border-top: 1px solid #b8cbd4;
}

.filter-product-directory__children a:hover,
.filter-product-directory__children a:focus-visible {
  color: var(--blue);
}

.filter-product-directory__note {
  display: grid;
  gap: 7px;
  padding: 17px 16px;
  margin-top: 28px;
  color: #526b7a;
  background: #f4f9fb;
  border: 1px solid var(--line);
  border-top: 3px solid var(--cyan);
  font-size: 12px;
}

.filter-product-directory__note strong {
  color: var(--blue-ink);
  font-size: 14px;
}

.filter-product-directory__note a {
  margin-top: 3px;
  color: var(--blue);
  font-weight: 900;
}

.filter-list-intro {
  max-width: 820px;
  margin-bottom: 30px;
}

.filter-list-intro h2 {
  margin-bottom: 12px;
  font-size: clamp(34px, 4.4vw, 58px);
}

.filter-list-intro p:not(.eyebrow) {
  color: var(--muted);
  font-size: 17px;
}

.filter-list-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 20px;
  margin-bottom: 22px;
  background: #eef3f5;
  border: 1px solid #dce5e9;
}

.filter-list-toolbar__summary,
.filter-list-toolbar__controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.filter-list-toolbar__summary {
  color: var(--blue-ink);
  font-size: 14px;
}

.filter-list-toolbar__summary span:last-child {
  color: #617985;
}

.filter-list-toolbar__icon {
  display: block;
  width: 38px;
  height: 38px;
  background: #fff;
  background-image:
    radial-gradient(circle at 12px 10px, var(--blue) 0 2px, transparent 2.5px),
    radial-gradient(circle at 25px 19px, var(--blue) 0 2px, transparent 2.5px),
    radial-gradient(circle at 16px 28px, var(--blue) 0 2px, transparent 2.5px),
    linear-gradient(var(--blue), var(--blue)),
    linear-gradient(var(--blue), var(--blue)),
    linear-gradient(var(--blue), var(--blue));
  background-repeat: no-repeat;
  background-size: auto, auto, auto, 22px 1px, 22px 1px, 22px 1px;
  background-position: center, center, center, 8px 10px, 8px 19px, 8px 28px;
}

.filter-page-current,
.filter-page-button {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border: 1px solid #d7e0e5;
  background: #fff;
  color: #5d727e;
  font-size: 18px;
}

.filter-page-current {
  color: #fff;
  border-color: var(--blue);
  background: var(--blue);
  font-size: 14px;
  font-weight: 900;
}

.filter-list-toolbar select {
  min-width: 192px;
  max-width: 100%;
  height: 36px;
  padding: 0 34px 0 12px;
  color: var(--blue-ink);
  border: 1px solid #d7e0e5;
  border-radius: 0;
  background: #fff;
  font: inherit;
  font-size: 13px;
}

.filter-list-toolbar .sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.filter-list-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: clamp(34px, 5vw, 74px);
}

.filter-list-item {
  display: grid;
  grid-template-columns: minmax(148px, 34%) minmax(0, 1fr);
  align-items: start;
  gap: 22px;
  padding: 26px 0;
  border-bottom: 1px solid #dce5e9;
}

.filter-list-item figure {
  display: grid;
  height: 232px;
  margin: 0;
  place-items: center;
  background: #fafcfd;
}

.filter-list-item figure img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  mix-blend-mode: multiply;
}

.filter-list-item__body {
  display: flex;
  min-width: 0;
  overflow-wrap: anywhere;
  flex-direction: column;
  align-items: flex-start;
}

.filter-list-item__body h3 {
  margin: 9px 0 8px;
  color: var(--blue-ink);
  font-size: clamp(20px, 2vw, 27px);
  line-height: 1.08;
}

.filter-list-item__body p {
  margin: 0;
  color: #536b78;
  font-size: 14px;
  line-height: 1.55;
}

.filter-list-item__body ul {
  display: grid;
  gap: 3px;
  padding: 0;
  margin: 12px 0 0;
  color: #536b78;
  list-style: none;
  font-size: 13px;
}

.filter-list-item__body li::before {
  content: "+";
  margin-right: 7px;
  color: var(--cyan);
}

.filter-list-item__body a {
  margin-top: 18px;
}

.filter-list-item__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 16px;
  color: #fff;
  background: var(--blue);
  border: 1px solid var(--blue);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: .01em;
  transition: background .2s ease, border-color .2s ease, transform .2s ease;
}

.filter-list-item__cta::after {
  content: " ->";
  margin-left: 7px;
}

.filter-list-item__cta:hover,
.filter-list-item__cta:focus-visible {
  color: #fff;
  background: var(--blue-deep);
  border-color: var(--blue-deep);
  transform: translateY(-2px);
}

.cartridge-detail-page {
  background: #fff;
}

.cartridge-detail-hero,
.detail-technical-section,
.detail-features-section,
.detail-gallery-section {
  padding: clamp(54px, 7vw, 96px) clamp(20px, 6vw, 96px);
}

.cartridge-detail-hero {
  background: linear-gradient(180deg, #fff 0%, #f2f8fb 100%);
}

.detail-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 30px;
  color: #71848e;
  font-size: 12px;
}

.detail-breadcrumb a {
  color: var(--blue);
}

.detail-breadcrumb strong {
  color: var(--blue-ink);
}

.cartridge-detail-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, .78fr);
  align-items: center;
  gap: clamp(42px, 7vw, 112px);
  max-width: 1320px;
  margin: 0 auto;
}

.detail-main-image {
  display: grid;
  min-height: 530px;
  place-items: center;
  background: #fff;
  border: 1px solid #e1eaee;
}

.detail-main-image img {
  width: 100%;
  height: 100%;
  max-height: 610px;
  object-fit: contain;
  mix-blend-mode: multiply;
}

.detail-summary h1 {
  max-width: 640px;
  margin: 7px 0 16px;
  color: var(--blue-ink);
  font-size: clamp(38px, 4.5vw, 64px);
  line-height: .99;
}

.detail-code {
  margin: 0;
  color: #597381;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.detail-summary__lead {
  max-width: 590px;
  color: #526b78;
  font-size: 18px;
  line-height: 1.55;
}

.detail-key-specs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 26px 0 20px;
  background: #dce6eb;
  border: 1px solid #dce6eb;
}

.detail-key-specs div {
  display: grid;
  gap: 5px;
  padding: 15px;
  background: #fff;
}

.detail-key-specs span {
  color: #69808c;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.detail-key-specs strong {
  color: var(--blue-ink);
  font-size: 15px;
}

.detail-benefits {
  display: grid;
  gap: 7px;
  padding: 0;
  margin: 0;
  color: #526b78;
  list-style: none;
  font-size: 14px;
}

.detail-benefits li::before {
  content: "+";
  margin-right: 8px;
  color: var(--cyan);
  font-weight: 900;
}

.detail-summary__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.detail-summary__note {
  margin: 16px 0 0;
  color: #6a808b;
  font-size: 12px;
  line-height: 1.5;
}

.detail-technical-section {
  background: #fff;
}

.detail-section-heading {
  max-width: 810px;
  margin: 0 auto 30px;
}

.detail-section-heading h2,
.detail-feature-copy h2 {
  margin: 8px 0 12px;
  color: var(--blue-ink);
  font-size: clamp(30px, 4vw, 50px);
  line-height: 1.04;
}

.detail-section-heading p:not(.eyebrow),
.detail-feature-copy > p:not(.eyebrow) {
  color: var(--muted);
  font-size: 17px;
}

.detail-table-wrap {
  max-width: 1160px;
  margin: 0 auto;
  overflow-x: auto;
  border: 1px solid #d7e2e7;
}

.detail-parameter-visual {
  max-width: 1080px;
  margin: 0 auto;
  overflow: hidden;
  background: #fff;
  border: 1px solid #d7e2e7;
  box-shadow: 0 14px 34px rgba(9, 46, 78, .08);
}

.detail-parameter-visual img {
  display: block;
  width: 100%;
  height: auto;
}

.detail-parameter-visual figcaption {
  padding: 13px 16px;
  color: #58707b;
  border-top: 1px solid #d7e2e7;
  font-size: 12px;
  font-weight: 800;
}

.mtm-detail-page .detail-parameter-visual {
  display: none;
}

.detail-spec-table {
  width: 100%;
  min-width: 840px;
  border-collapse: collapse;
  background: #fff;
  color: #3f5662;
  font-size: 14px;
  text-align: center;
}

.detail-spec-table th,
.detail-spec-table td {
  padding: 13px 10px;
  border: 1px solid #d7e2e7;
}

.detail-spec-table thead th {
  color: #fff;
  background: var(--blue-deep);
  font-size: 12px;
  font-weight: 900;
}

.detail-spec-table tbody tr:nth-child(even) {
  background: #f2f8fb;
}

.detail-spec-table tbody td:first-child {
  color: var(--blue);
  font-weight: 900;
}

.detail-features-section {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, .9fr);
  gap: clamp(44px, 7vw, 104px);
  background: #eef7fa;
}

.detail-feature-copy {
  max-width: 670px;
}

.detail-feature-list {
  display: grid;
  gap: 15px;
  padding: 0;
  margin: 28px 0 0;
  list-style: none;
  counter-reset: feature;
}

.detail-feature-list li {
  position: relative;
  display: grid;
  gap: 4px;
  padding: 0 0 0 54px;
  color: #58707b;
  font-size: 14px;
  line-height: 1.5;
}

.detail-feature-list li::before {
  position: absolute;
  top: 1px;
  left: 0;
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  color: #fff;
  background: var(--blue);
  content: counter(feature);
  counter-increment: feature;
  font-size: 14px;
  font-weight: 900;
}

.detail-feature-list strong {
  color: var(--blue-ink);
  font-size: 16px;
}

.detail-feature-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-content: center;
  gap: 12px;
}

.detail-feature-facts div {
  display: grid;
  min-height: 150px;
  align-content: end;
  gap: 8px;
  padding: 20px;
  background: #fff;
  border-top: 3px solid var(--cyan);
}

.detail-feature-facts strong {
  color: var(--blue-ink);
  font-size: 18px;
}

.detail-feature-facts span {
  color: #657c87;
  font-size: 13px;
  line-height: 1.4;
}

.detail-gallery-section {
  background: #fff;
}

.detail-gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  max-width: 1180px;
  margin: 0 auto;
}

.detail-gallery figure {
  display: flex;
  min-width: 0;
  flex-direction: column;
  margin: 0;
  overflow: hidden;
  background: #fff;
  border: 1px solid #e1eaee;
  box-shadow: 0 8px 20px rgba(9, 46, 78, .05);
  transition: transform .22s ease, box-shadow .22s ease;
}

.detail-gallery figure:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 28px rgba(9, 46, 78, .11);
}

.detail-gallery img {
  display: block;
  width: 100%;
  height: 260px;
  padding: 20px;
  background: #f7fafb;
  object-fit: contain;
  mix-blend-mode: multiply;
}

.detail-gallery__lead {
  grid-row: auto;
  grid-column: auto;
}

.detail-gallery figcaption {
  display: grid;
  min-height: 48px;
  padding: 12px 14px;
  place-items: center;
  color: #57707d;
  border-top: 1px solid #e1eaee;
  font-size: 12px;
  font-weight: 800;
  text-align: center;
}

.detail-match-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: clamp(34px, 6vw, 70px) clamp(20px, 6vw, 96px);
  background: var(--blue-deep);
}

.detail-match-section .eyebrow,
.detail-match-section h2,
.detail-match-section p:not(.eyebrow) {
  color: #fff;
}

.detail-match-section h2 {
  margin: 8px 0 8px;
  font-size: clamp(30px, 4vw, 48px);
}

.detail-match-section p:not(.eyebrow) {
  max-width: 720px;
  margin: 0;
  color: rgba(255,255,255,.8);
}

.detail-match-section .button.primary {
  flex: 0 0 auto;
  color: var(--blue-ink);
  background: #fff;
}

.filter-catalog-layout {
  display: grid;
  grid-template-columns: 230px minmax(0, 1fr);
  align-items: start;
  gap: clamp(34px, 5vw, 72px);
}

.filter-sidebar {
  position: sticky;
  top: 122px;
}

.filter-sidebar h2 {
  margin-bottom: 22px;
  font-size: 28px;
}

.filter-sidebar__nav {
  display: grid;
  gap: 2px;
  border-left: 2px solid #c9dce6;
}

.filter-directory-link {
  display: grid;
  gap: 3px;
  padding: 11px 14px;
  color: #536876;
  border-left: 3px solid transparent;
  font-size: 13px;
  font-weight: 800;
  line-height: 1.3;
  transition: color .2s ease, background .2s ease, border-color .2s ease;
}

.filter-directory-link span {
  color: #8999a3;
  font-size: 11px;
  font-weight: 500;
}

.filter-directory-link:hover,
.filter-directory-link:focus-visible,
.filter-directory-link.is-active {
  color: var(--blue);
  background: #e2f1f7;
  border-left-color: var(--cyan);
}

.filter-sidebar__note {
  display: grid;
  gap: 7px;
  margin-top: 28px;
  padding: 17px 16px;
  color: #526b7a;
  background: #fff;
  border: 1px solid var(--line);
  border-top: 3px solid var(--cyan);
  font-size: 12px;
}

.filter-sidebar__note strong {
  color: var(--blue-ink);
  font-size: 14px;
}

.filter-sidebar__note a {
  margin-top: 3px;
  color: var(--blue);
  font-weight: 900;
}

.filter-catalog-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 30px;
}

.filter-catalog-head > div {
  max-width: 820px;
}

.filter-catalog-head p:not(.eyebrow) {
  color: var(--muted);
  font-size: 17px;
}

.filter-count {
  flex: 0 0 auto;
  padding: 7px 11px;
  color: var(--blue);
  background: #dceff6;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .05em;
  text-transform: uppercase;
}

.filter-product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.filter-product-card {
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 10px 24px rgba(16,61,91,.08);
  transition: transform .3s ease, box-shadow .3s ease;
}

.filter-product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 34px rgba(16,61,91,.16);
}

.filter-product-card[hidden] {
  display: none;
}

.filter-product-card__media {
  position: relative;
  height: 220px;
  overflow: hidden;
  background: #f5fafc;
}

.filter-product-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}

.filter-product-card:hover .filter-product-card__media img {
  transform: scale(1.07);
}

.filter-product-card__media > span {
  position: absolute;
  left: 12px;
  bottom: 12px;
  padding: 6px 8px;
  color: var(--blue-ink);
  background: rgba(255,255,255,.9);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: .1em;
}

.filter-product-card__body {
  padding: 18px;
}

.filter-product-card__body h3 {
  margin: 9px 0 9px;
  color: var(--blue-ink);
  font-size: 20px;
}

.filter-product-card__body p {
  min-height: 62px;
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.filter-product-card__body > a {
  display: inline-flex;
  margin-top: 16px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 900;
}

.filter-product-card__body > a::after {
  content: " →";
  margin-left: 4px;
}

.filter-match-section {
  padding: 48px clamp(20px, 6vw, 96px) 88px;
  background: #eef6fa;
}

.filter-match {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: clamp(28px, 5vw, 54px);
  background: #fff;
  border-left: 4px solid var(--cyan);
  box-shadow: 0 12px 28px rgba(9,46,78,.08);
}

.filter-match h2 {
  margin-bottom: 10px;
  font-size: clamp(28px, 3vw, 42px);
}

.filter-match p:not(.eyebrow) {
  max-width: 720px;
  margin-bottom: 0;
  color: var(--muted);
}

.inner-card-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.inner-card {
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 6px;
  box-shadow: 0 12px 30px rgba(9, 46, 78, 0.08);
}

.inner-card__image {
  width: 100%;
  height: 210px;
  object-fit: cover;
  background: #edf5f9;
}

.inner-card__body {
  padding: 22px;
}

.inner-card__body h2,
.inner-card__body h3 {
  margin-bottom: 10px;
  font-size: 23px;
}

.inner-card__body p {
  margin-bottom: 0;
  color: var(--muted);
}

.inner-card__link {
  display: inline-flex;
  margin-top: 16px;
  color: var(--blue);
  font-weight: 900;
}

.inner-card__link::after {
  content: " →";
  margin-left: 5px;
}

.application-page-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 26px 20px;
}

.application-page-card {
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 50% 50% 6px 6px;
  box-shadow: 0 10px 26px rgba(10, 55, 90, 0.08);
}

.application-page-card img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.application-page-card h3 {
  margin: 0;
  padding: 13px 12px 16px;
  color: var(--blue-ink);
  font-size: 16px;
  text-align: center;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.process-card {
  min-height: 220px;
  padding: 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-top: 4px solid var(--cyan);
}

.process-card span {
  color: var(--blue);
  font-size: 34px;
  font-weight: 900;
}

.process-card h3 {
  margin: 8px 0 10px;
  color: var(--blue-ink);
}

.process-card p {
  margin: 0;
  color: var(--muted);
}

.manufacturing-gallery {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 16px;
}

.manufacturing-gallery__main,
.manufacturing-gallery__side img {
  width: 100%;
  height: 100%;
  min-height: 280px;
  object-fit: cover;
  border-radius: 6px;
}

.manufacturing-gallery__side {
  display: grid;
  gap: 16px;
}

.credential-page-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.credential-page-card {
  padding: 8px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 10px 24px rgba(16, 61, 91, 0.1);
}

.credential-page-card img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  object-position: center top;
}

.disclosure-note {
  max-width: 900px;
  padding: 18px 20px;
  color: #496272;
  border-left: 3px solid var(--cyan);
  background: #fff;
}

.download-page-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.download-page-card {
  display: grid;
  grid-template-columns: minmax(120px, 40%) minmax(0, 1fr);
  gap: 22px;
  padding: 18px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 6px;
}

.download-page-card img {
  width: 100%;
  height: 190px;
  object-fit: cover;
}

.download-page-card p {
  color: var(--muted);
}

.contact-page-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 42px;
}

.contact-page-card {
  padding: 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-top: 4px solid var(--cyan);
}

.contact-page-card .social-icon {
  margin-bottom: 16px;
  color: #fff;
  background: var(--blue);
}

.contact-page-card h2 {
  margin-bottom: 8px;
  font-size: 22px;
}

.contact-page-card p {
  margin: 0;
  color: var(--muted);
  overflow-wrap: anywhere;
}

.page-footer-note {
  padding: 20px clamp(20px, 5vw, 78px);
  color: #607785;
  background: #eaf3f8;
  font-size: 13px;
}

@media (max-width: 1050px) {
  .download-page-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .inner-card-grid,
  .application-page-grid,
  .credential-page-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .inner-card-grid--products {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .filter-family-grid,
  .filter-product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .filter-catalog-layout {
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 28px;
  }

  .filter-list-grid {
    grid-template-columns: 1fr;
  }

  .filter-list-layout {
    grid-template-columns: 196px minmax(0, 1fr);
    gap: 28px;
  }

  .cartridge-detail-hero__grid {
    grid-template-columns: minmax(0, 1fr) minmax(320px, .75fr);
    gap: 40px;
  }

  .detail-main-image {
    min-height: 430px;
  }

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

  .product-catalog-layout {
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 28px;
  }

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

@media (max-width: 680px) {
  .inner-card-grid,
  .application-page-grid,
  .process-grid,
  .credential-page-grid,
  .download-page-grid,
  .contact-page-grid,
  .manufacturing-gallery {
    grid-template-columns: 1fr;
  }

  .download-page-card {
    grid-template-columns: 1fr;
  }

  .product-selection-strip,
  .product-cta {
    align-items: flex-start;
    flex-direction: column;
  }

  .inner-card-grid--products {
    grid-template-columns: 1fr;
  }

  .filter-hero {
    grid-template-columns: 1fr;
  }

  .filter-hero__media {
    min-height: 360px;
  }

  .filter-family-grid,
  .filter-product-grid {
    grid-template-columns: 1fr;
  }

  .filter-list-toolbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .filter-list-toolbar__controls {
    width: 100%;
  }

  .filter-list-toolbar select {
    min-width: 0;
    margin-left: auto;
  }

  .filter-list-item {
    grid-template-columns: 120px minmax(0, 1fr);
    gap: 16px;
    padding: 22px 0;
  }

  .filter-list-item figure {
    height: 174px;
  }

  .filter-list-item__body h3 {
    font-size: 21px;
  }

  .filter-list-item__body p,
  .filter-list-item__body ul {
    font-size: 12px;
  }

  .filter-list-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .filter-product-directory {
    position: static;
  }

  .filter-product-directory__nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 14px;
  }

  .filter-product-directory__children {
    grid-column: 1 / -1;
  }

  .cartridge-detail-hero__grid,
  .detail-features-section {
    grid-template-columns: 1fr;
  }

  .detail-main-image {
    min-height: 360px;
  }

  .detail-summary h1 {
    font-size: 42px;
  }

  .detail-summary__lead {
    font-size: 16px;
  }

  .detail-gallery {
    grid-template-columns: 1fr;
  }

  .detail-gallery__lead {
    grid-row: auto;
    grid-column: auto;
  }

  .detail-match-section {
    align-items: flex-start;
    flex-direction: column;
  }

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

  .filter-sidebar {
    position: static;
  }

  .filter-sidebar__nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-top: 2px solid #c9dce6;
    border-left: 0;
  }

  .filter-directory-link {
    border-left: 0;
    border-top: 3px solid transparent;
  }

  .filter-directory-link:hover,
  .filter-directory-link:focus-visible,
  .filter-directory-link.is-active {
    border-top-color: var(--cyan);
    border-left-color: transparent;
  }

  .filter-catalog-head,
  .filter-match {
    align-items: flex-start;
    flex-direction: column;
  }

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

  .product-sidebar {
    position: static;
  }

  .product-sidebar__nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-top: 2px solid #c9dce6;
    border-left: 0;
  }

  .product-category-link {
    border-left: 0;
    border-top: 3px solid transparent;
  }

  .product-category-link:hover,
  .product-category-link:focus-visible,
  .product-category-link.is-active {
    border-top-color: var(--cyan);
    border-left-color: transparent;
  }

  .product-count {
    position: static;
    display: inline-flex;
    margin-top: 14px;
  }

  .download-page-card img {
    height: 220px;
  }

  .manufacturing-gallery__main,
  .manufacturing-gallery__side img {
    min-height: 220px;
  }
}

@media (max-width: 400px) {
  .filter-list-item {
    grid-template-columns: 96px minmax(0, 1fr);
  }
}

/* Equipment pages reuse the established product detail layout. */
.not-found-page {
  max-width: 960px;
  min-height: calc(100vh - 94px);
  margin: 0 auto;
  padding: clamp(64px, 10vw, 140px) 24px;
}
.not-found-page h1 { font-size: clamp(36px, 6vw, 68px); line-height: 1.08; color: var(--blue-ink); }
.not-found-page > p:not(.eyebrow) { max-width: 640px; color: var(--muted); font-size: 18px; }
.not-found-links { display: flex; flex-wrap: wrap; gap: 16px 24px; margin-top: 40px; color: var(--blue); font-weight: 700; }

.equipment-page .detail-summary h1 {
  font-size: clamp(32px, 3.7vw, 52px);
  overflow-wrap: anywhere;
}

.equipment-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.equipment-option {
  padding: clamp(22px, 3vw, 36px);
  background: #fff;
  border: 1px solid var(--line);
  border-top: 3px solid var(--cyan);
}

.equipment-option h3 {
  color: var(--blue-ink);
  font-size: 24px;
  margin: 8px 0 14px;
}

.equipment-option p:not(.eyebrow),
.equipment-requirements dd,
.equipment-faq p {
  color: var(--muted);
}

.equipment-catalog-link {
  margin: 26px 0 0;
  color: var(--blue);
  font-weight: 700;
}

.equipment-requirements {
  margin: 0 0 28px;
  border-top: 1px solid var(--line);
}

.equipment-requirements > div {
  display: grid;
  grid-template-columns: minmax(140px, 25%) minmax(0, 1fr);
  gap: 24px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.equipment-requirements dt {
  color: var(--blue-ink);
  font-weight: 800;
}

.equipment-requirements dd { margin: 0; }

.equipment-faq details {
  margin-top: 12px;
  padding: 20px 24px;
  background: #fff;
  border: 1px solid var(--line);
}

.equipment-faq summary {
  color: var(--blue-ink);
  font-weight: 800;
  cursor: pointer;
}

.equipment-faq p { margin-bottom: 0; }

.equipment-page .detail-key-specs > div,
.equipment-page .detail-summary,
.equipment-options > * { min-width: 0; }

@media (max-width: 680px) {
  .equipment-options,
  .equipment-requirements > div { grid-template-columns: minmax(0, 1fr); }
  .equipment-requirements > div { gap: 6px; }
  .equipment-page .detail-main-image { min-height: 220px; }
  .equipment-page .detail-match-section .button,
  .equipment-related .button {
    max-width: 100%;
    height: auto;
    padding-top: 12px;
    padding-bottom: 12px;
    text-align: center;
    white-space: normal;
  }
}

/* Privacy and website terms share the site's existing typography and colours. */
.policy-hero, .policy-layout { max-width: 1240px; margin: 0 auto; padding-inline: 40px; }
.policy-hero { padding-top: 42px; padding-bottom: 40px; border-bottom: 1px solid var(--line); }
.policy-breadcrumb { display: flex; flex-wrap: wrap; gap: 10px; font-size: 13px; color: var(--muted); margin-bottom: 38px; }
.policy-hero h1 { color: var(--blue-ink); font-size: clamp(36px, 5vw, 64px); line-height: 1.12; margin: 16px 0 22px; }
.policy-hero > p:not(.eyebrow) { max-width: 740px; color: var(--muted); font-size: 18px; line-height: 1.7; }
.policy-hero .policy-revision { font-size: 13px !important; margin-top: 24px; }
.policy-layout { display: grid; grid-template-columns: 245px minmax(0, 1fr); gap: 64px; padding-top: 44px; padding-bottom: 80px; }
.policy-index nav { display: grid; gap: 14px; }
.policy-index strong { color: var(--blue-ink); margin-bottom: 5px; }
.policy-index a { font-size: 14px; color: var(--muted); line-height: 1.5; }
.policy-index a:hover, .policy-index a:focus-visible { color: var(--blue); }
.policy-index .policy-related { display: inline-block; color: var(--blue); font-weight: 700; margin-top: 30px; }
.policy-content { min-width: 0; max-width: 800px; }
.policy-content section { scroll-margin-top: 115px; margin-bottom: 38px; }
.policy-content h2 { color: var(--blue-ink); font-size: clamp(21px, 2vw, 26px); line-height: 1.35; margin: 0 0 18px; }
.policy-content p, .policy-content li { font-size: 16px; line-height: 1.8; color: var(--muted); }
.policy-content p { margin: 0 0 16px; }
.policy-content ul { padding-left: 22px; margin: 0 0 18px; }
.policy-content li { margin-bottom: 14px; }
.policy-content strong { color: var(--blue-ink); }
.policy-content a, .inquiry-privacy-note a { color: var(--blue); text-decoration: underline; text-underline-offset: 3px; overflow-wrap: anywhere; }
.policy-contact { display: flex; flex-wrap: wrap; gap: 12px 24px; padding: 24px; background: #f0f5fa; border-left: 3px solid var(--blue); }
.inquiry-privacy-note { color: var(--muted); font-size: 13px; line-height: 1.7; margin: 18px 0; }
@media (max-width: 900px) {
  .policy-layout { grid-template-columns: minmax(0, 1fr); gap: 36px; }
  .policy-index { padding-bottom: 28px; border-bottom: 1px solid var(--line); }
  .policy-index nav { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .policy-index strong { grid-column: 1 / -1; }
}
@media (max-width: 540px) {
  .policy-hero, .policy-layout { padding-inline: 20px; }
  .policy-index nav { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .policy-breadcrumb { margin-bottom: 28px; }
  .policy-layout { padding-top: 30px; padding-bottom: 50px; }
}