.catalog-matrix-section {
  padding-top: 24px;
}

/* Catalog breadcrumbs remain part of the hero flow even when a contextual
   return link is injected after navigating from a product or vendor page. */
.page-catalog .page-hero:not(.home-hero):not(.partner-detail-hero):not(.company-hero) .page-hero-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding-top: 0;
}

.page-catalog .page-hero:not(.home-hero):not(.partner-detail-hero):not(.company-hero) .breadcrumbs {
  position: static;
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  width: fit-content;
  max-width: 100%;
  height: 44px;
  min-height: 44px;
  margin: 0 0 24px;
  gap: 8px;
  overflow-x: auto;
  overflow-y: hidden;
  line-height: 1.35;
  white-space: nowrap;
}

.page-catalog .page-hero:not(.home-hero):not(.partner-detail-hero):not(.company-hero) .breadcrumbs-return {
  flex: 0 0 auto;
  width: auto;
  margin: 0;
}

.page-catalog .page-hero:not(.home-hero):not(.partner-detail-hero):not(.company-hero) .breadcrumbs-return::after {
  display: none;
}

@media (max-width: 760px) {
  .page-catalog .page-hero:not(.home-hero):not(.partner-detail-hero):not(.company-hero) .breadcrumbs {
    flex-wrap: nowrap;
    height: 40px;
    min-height: 40px;
    overflow-x: auto;
    overflow-y: hidden;
    white-space: nowrap;
  }
}

.catalog-matrix-frame {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.catalog-matrix-frame .flat-solution-head {
  padding: 24px 24px 0;
  border-bottom: 1px solid var(--line);
}

.catalog-matrix-frame .flat-solution-titlebar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 630px;
  align-items: end;
  gap: 24px;
  width: 100%;
  min-height: 116px;
}

.catalog-matrix-frame .flat-solution-titlebar h2 {
  margin: 6px 0 18px;
  max-width: 680px;
  font-size: 36px;
  line-height: 1.08;
  white-space: nowrap;
}

.catalog-matrix-tabs {
  display: grid;
  grid-template-columns: 118px 138px 106px 156px 112px;
  align-self: end;
  width: 630px;
  max-width: none;
  overflow: visible;
}

.catalog-matrix-tabs .flat-solution-view {
  position: relative;
  order: 0 !important;
  width: 100%;
  min-width: 0;
  min-height: 44px;
  padding: 10px 12px !important;
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
}

.catalog-matrix-tabs .flat-solution-view.is-active::before {
  position: absolute;
  left: 10px;
}

.catalog-matrix-panel {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  padding: 0;
}

.catalog-matrix-panel[hidden] {
  display: none;
}

.catalog-matrix-panel-head {
  grid-column: 1 / -1;
  min-height: auto;
  margin: 0;
  padding: 18px 24px;
  border-bottom: 1px solid var(--line);
}

.catalog-matrix-panel-head p {
  max-width: 900px;
  margin: 0;
  color: var(--text);
  font-size: 15px;
  line-height: 1.5;
}

.catalog-matrix-column {
  min-width: 0;
  padding: 20px 22px 22px;
  border-right: 1px solid var(--line);
}

.catalog-matrix-column:last-child {
  border-right: 0;
}

.catalog-matrix-column h3 {
  margin: 0 0 13px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
}

.catalog-matrix-route-list {
  display: grid;
}

.catalog-matrix-route {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 3px 12px;
  min-width: 0;
  padding: 13px 28px 13px 0;
  border-top: 1px solid var(--line);
  color: var(--ink);
  text-decoration: none;
}

.catalog-matrix-route:first-child {
  border-top: 0;
}

.catalog-matrix-route small {
  grid-column: 1 / -1;
  color: var(--accent);
  font-size: 11px;
  font-weight: 600;
}

.catalog-matrix-route strong {
  min-width: 0;
  color: var(--ink);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.3;
}

.catalog-matrix-route > span {
  grid-column: 1 / -1;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.catalog-matrix-route > b {
  position: absolute;
  top: 15px;
  right: 2px;
  color: var(--accent);
  font-size: 16px;
  font-weight: 500;
  transition: transform 160ms ease;
}

.catalog-matrix-route:hover strong,
.catalog-matrix-route:focus-visible strong {
  color: var(--accent-strong);
}

.catalog-matrix-route:hover > b,
.catalog-matrix-route:focus-visible > b {
  transform: translateX(4px);
}

.catalog-connected-section .section-head,
.catalog-vendors-section .section-head {
  align-items: end;
}

.catalog-connected-section .section-head > a {
  color: var(--accent-strong);
  font-size: 14px;
  font-weight: 600;
}

.catalog-vendor-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.catalog-vendor-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.catalog-vendor-card-main {
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr);
  gap: 20px;
  min-width: 0;
  padding: 22px;
  color: var(--ink);
  text-decoration: none;
}

.catalog-vendor-logo {
  display: grid;
  place-items: center;
  min-height: 104px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
}

.catalog-vendor-logo img {
  width: 100%;
  max-height: 64px;
  object-fit: contain;
}

.catalog-vendor-card-copy {
  align-self: center;
  min-width: 0;
}

.catalog-vendor-card-copy small {
  display: block;
  margin-bottom: 7px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
}

.catalog-vendor-card-copy strong {
  display: block;
  margin-bottom: 7px;
  color: var(--ink);
  font-size: 28px;
  font-weight: 600;
  line-height: 1;
}

.catalog-vendor-card-copy > span {
  display: block;
  color: var(--text);
  font-size: 14px;
  line-height: 1.45;
}

.catalog-vendor-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(78px, 1fr));
  margin: 0;
  border-left: 1px solid var(--line);
}

.catalog-vendor-stats > div {
  display: grid;
  align-content: center;
  min-width: 78px;
  padding: 16px;
  border-left: 1px solid var(--line);
}

.catalog-vendor-stats > div:first-child {
  border-left: 0;
}

.catalog-vendor-stats dt {
  color: var(--ink);
  font-size: 24px;
  font-weight: 600;
  line-height: 1;
}

.catalog-vendor-stats dd {
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 11px;
}

.catalog-vendor-card-actions {
  grid-column: 1 / -1;
  display: flex;
  justify-content: flex-end;
  gap: 22px;
  padding: 12px 20px;
  border-top: 1px solid var(--line);
}

.catalog-vendor-card-actions a {
  color: var(--accent-strong);
  font-size: 13px;
  font-weight: 600;
}

.perco-catalog-intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 22px 32px;
  align-items: center;
  border: 1px solid var(--line);
  background: var(--surface);
}

.perco-catalog-brand {
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr);
  gap: 26px;
  align-items: center;
}

.perco-catalog-brand > img {
  width: 100%;
  max-height: 90px;
  padding: 14px;
  object-fit: contain;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
}

.perco-catalog-brand h2 {
  margin: 6px 0 9px;
  font-size: clamp(28px, 3.5vw, 46px);
  line-height: 1.05;
}

.perco-catalog-brand p {
  max-width: 720px;
  margin: 0;
  color: var(--text);
  font-size: 16px;
  line-height: 1.5;
}

.perco-catalog-actions {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.perco-catalog-actions .button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.perco-matrix-section .section-head > p {
  max-width: 620px;
}

.perco-system-list {
  border-top: 1px solid var(--line);
}

.perco-system-row {
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}

.perco-system-row > header {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: end;
  margin-bottom: 20px;
}

.perco-system-row > header span {
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
}

.perco-system-row > header h3 {
  margin: 5px 0 0;
  color: var(--ink);
  font-size: clamp(23px, 3vw, 34px);
  line-height: 1.1;
}

.perco-system-row > header > a {
  color: var(--accent-strong);
  font-size: 13px;
  font-weight: 600;
}

.perco-system-matrix {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid var(--line);
  border-radius: 8px 8px 0 0;
  background: var(--surface);
}

.perco-system-matrix > section {
  min-width: 0;
  padding: 18px 20px;
  border-left: 1px solid var(--line);
}

.perco-system-matrix > section:first-child {
  border-left: 0;
}

.perco-system-matrix h4 {
  margin: 0 0 11px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
}

.perco-system-matrix ul {
  display: grid;
  gap: 7px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.perco-system-matrix li {
  position: relative;
  padding-left: 14px;
  color: var(--text);
  font-size: 14px;
  line-height: 1.4;
}

.perco-system-matrix li::before {
  position: absolute;
  top: 8px;
  left: 0;
  width: 5px;
  height: 5px;
  background: var(--accent);
  content: "";
}

.perco-category-disclosure {
  border: 1px solid var(--line);
  border-top: 0;
  border-radius: 0 0 8px 8px;
  background: var(--surface-soft);
}

.perco-category-disclosure summary {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding: 15px 20px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}

.perco-category-disclosure summary::marker {
  content: "";
}

.perco-category-disclosure summary b {
  color: var(--accent);
  font-weight: 600;
}

.perco-category-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}

.perco-category-grid a {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  min-width: 0;
  padding: 12px 18px;
  border-bottom: 1px solid var(--line);
  color: var(--text);
  font-size: 13px;
  line-height: 1.35;
  text-decoration: none;
}

.perco-category-grid a:nth-child(odd) {
  border-right: 1px solid var(--line);
}

.perco-category-grid a:hover,
.perco-category-grid a:focus-visible {
  background: var(--accent-soft);
  color: var(--ink);
}

.perco-category-grid a b {
  flex: 0 0 auto;
  color: var(--accent-strong);
  font-weight: 600;
}

.perco-system-row > footer {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 15px;
}

.catalog-matrix-related-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 28px;
  border-top: 1px solid var(--line);
}

.catalog-vendor-gateway {
  display: block;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--surface);
}

.catalog-vendor-gateway-head {
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr) auto;
  gap: 20px;
  align-items: center;
  min-height: 124px;
  padding: 20px 22px;
}

.catalog-vendor-gateway-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 112px;
  height: 72px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: #fff;
}

.catalog-vendor-gateway-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transform: scale(1.68);
}

.catalog-vendor-gateway-copy {
  min-width: 0;
}

.catalog-vendor-gateway-copy h2 {
  margin: 6px 0 7px;
  font-size: 28px;
  line-height: 1.08;
}

.catalog-vendor-gateway-copy p {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
  margin: 0;
  color: var(--text);
  font-size: 13px;
  line-height: 1.4;
}

.catalog-vendor-gateway-copy p strong {
  color: var(--ink);
  font-weight: 650;
}

.catalog-vendor-gateway-actions {
  display: flex;
  justify-content: flex-end;
}

.catalog-vendor-gateway-actions .button {
  white-space: nowrap;
}

.catalog-vendor-gateway-actions .button span {
  display: inline-block;
  margin-left: 5px;
  transition: transform 180ms ease;
}

.catalog-vendor-gateway-actions .button:hover span,
.catalog-vendor-gateway-actions .button:focus-visible span {
  transform: translateX(4px);
}

.catalog-vendor-gateway-systems {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  border-top: 1px solid var(--line);
}

.catalog-vendor-gateway-system {
  --gateway-system-color: #087b68;
  --gateway-system-soft: #e6f3ef;
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr) 18px;
  gap: 12px;
  align-items: center;
  min-height: 88px;
  padding: 15px 18px;
  color: var(--ink);
  border-right: 1px solid var(--line);
  transition: background 180ms ease, box-shadow 180ms ease;
}

.catalog-vendor-gateway-system:last-child {
  border-right: 0;
}

.catalog-vendor-gateway-system[data-system="pedestrian-access"] {
  --gateway-system-color: #315f9a;
  --gateway-system-soft: #e9eff8;
}

.catalog-vendor-gateway-system[data-system="parking"] {
  --gateway-system-color: #a64d17;
  --gateway-system-soft: #f8eee6;
}

.catalog-vendor-gateway-system[data-system="education"] {
  --gateway-system-color: #77538f;
  --gateway-system-soft: #f1ebf5;
}

.catalog-vendor-gateway-system:hover,
.catalog-vendor-gateway-system:focus-visible {
  background: var(--gateway-system-soft);
  box-shadow: inset 0 2px 0 var(--gateway-system-color);
  outline: 0;
}

.catalog-vendor-gateway-system-icon {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  color: var(--gateway-system-color);
  background: var(--gateway-system-soft);
  border: 1px solid color-mix(in srgb, var(--gateway-system-color) 30%, transparent);
  border-radius: 4px;
}

.catalog-vendor-gateway-system-icon svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.catalog-vendor-gateway-system-copy {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.catalog-vendor-gateway-system-copy strong {
  font-size: 14px;
  line-height: 1.25;
}

.catalog-vendor-gateway-system-copy small {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.3;
}

.catalog-vendor-gateway-system > b {
  color: var(--gateway-system-color);
  font-size: 18px;
  font-weight: 500;
  transition: transform 180ms ease;
}

.catalog-vendor-gateway-system:hover > b,
.catalog-vendor-gateway-system:focus-visible > b {
  transform: translateX(4px);
}

html[data-view-mode="kinetic"] :is(
  .catalog-matrix-frame,
  .catalog-vendor-card,
  .perco-catalog-intro,
  .perco-system-matrix,
  .catalog-vendor-gateway
) {
  border-color: #45483b;
  background: #171814;
}

html[data-view-mode="kinetic"] :is(
  .catalog-matrix-frame .flat-solution-head,
  .catalog-matrix-panel-head,
  .catalog-matrix-column,
  .catalog-matrix-route,
  .catalog-vendor-card-actions,
  .catalog-vendor-stats,
  .catalog-vendor-stats > div,
  .perco-system-list,
  .perco-system-row,
  .perco-system-matrix > section,
  .perco-category-disclosure,
  .perco-category-grid,
  .perco-category-grid a,
  .catalog-matrix-related-grid
) {
  border-color: #45483b;
}

html[data-view-mode="kinetic"] .perco-category-disclosure {
  background: #20221b;
}

html[data-view-mode="kinetic"] :is(
  .catalog-matrix-route strong,
  .catalog-vendor-card-copy strong,
  .catalog-vendor-stats dt,
  .perco-system-row > header h3,
  .perco-category-disclosure summary,
  .catalog-vendor-gateway-copy h2,
  .catalog-vendor-gateway-copy p strong,
  .catalog-vendor-gateway-system
) {
  color: #f5f6ee;
}

html[data-view-mode="kinetic"] :is(
  .catalog-matrix-route > span,
  .catalog-matrix-panel-head p,
  .catalog-vendor-card-copy > span,
  .perco-catalog-brand p,
  .perco-system-matrix li,
  .perco-category-grid a,
  .catalog-vendor-gateway-copy p,
  .catalog-vendor-gateway-system-copy small
) {
  color: #b9bdaf;
}

html[data-view-mode="kinetic"] .catalog-vendor-gateway-systems,
html[data-view-mode="kinetic"] .catalog-vendor-gateway-system {
  border-color: #45483b;
}

html[data-view-mode="kinetic"] .catalog-vendor-gateway-system {
  --gateway-system-color: #57cbb0;
  --gateway-system-soft: rgba(41, 113, 95, .18);
}

html[data-view-mode="kinetic"] .catalog-vendor-gateway-system[data-system="pedestrian-access"] {
  --gateway-system-color: #80aee9;
  --gateway-system-soft: rgba(58, 94, 143, .2);
}

html[data-view-mode="kinetic"] .catalog-vendor-gateway-system[data-system="parking"] {
  --gateway-system-color: #e2a06f;
  --gateway-system-soft: rgba(145, 77, 33, .2);
}

html[data-view-mode="kinetic"] .catalog-vendor-gateway-system[data-system="education"] {
  --gateway-system-color: #c7a1df;
  --gateway-system-soft: rgba(112, 78, 132, .2);
}

html[data-view-mode="kinetic"] .perco-category-grid a:hover,
html[data-view-mode="kinetic"] .perco-category-grid a:focus-visible {
  background: #2a2d20;
  color: #f5f6ee;
}

@media (max-width: 1320px) {
  .catalog-matrix-frame .flat-solution-titlebar {
    grid-template-columns: 1fr;
    gap: 0;
    min-height: 0;
  }

  .catalog-matrix-tabs {
    width: 630px;
    max-width: 100%;
    margin-top: 0;
    overflow-x: auto;
    overflow-y: hidden;
  }
}

@media (max-width: 1080px) {
  .catalog-matrix-panel {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .catalog-matrix-column:nth-child(odd) {
    border-right: 0;
  }

  .catalog-vendor-card,
  .perco-catalog-intro,
  .catalog-vendor-gateway {
    grid-template-columns: 1fr;
  }

  .catalog-vendor-stats {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .catalog-vendor-gateway-actions {
    justify-content: flex-start;
  }

  .catalog-vendor-gateway-head {
    grid-template-columns: 96px minmax(0, 1fr);
  }

  .catalog-vendor-gateway-logo {
    width: 96px;
  }

  .catalog-vendor-gateway-actions {
    grid-column: 2;
  }

  .catalog-vendor-gateway-systems {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .catalog-vendor-gateway-system:nth-child(2n) {
    border-right: 0;
  }
}

@media (max-width: 760px) {
  .catalog-matrix-section {
    padding-top: 12px;
  }

  .catalog-matrix-frame .flat-solution-head {
    padding: 18px 16px 0;
  }

  .catalog-matrix-frame .flat-solution-titlebar {
    display: grid;
    gap: 8px;
    min-height: 0;
  }

  .catalog-matrix-frame .flat-solution-titlebar h2 {
    margin-bottom: 8px;
    min-height: 2.16em;
    font-size: 28px;
    white-space: normal;
  }

  .catalog-matrix-tabs {
    display: flex;
    width: calc(100% + 32px);
    margin-inline: -16px;
    padding-inline: 16px;
    overflow-x: auto;
    scroll-snap-type: x proximity;
  }

  .catalog-matrix-tabs .flat-solution-view {
    flex: 0 0 auto;
    width: auto;
  }

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

  .catalog-matrix-panel-head {
    padding: 15px 16px;
  }

  .catalog-matrix-column {
    padding: 17px 16px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .catalog-vendor-grid,
  .catalog-matrix-related-grid {
    grid-template-columns: 1fr;
  }

  .catalog-vendor-card {
    display: block;
  }

  .catalog-vendor-card-main {
    grid-template-columns: 112px minmax(0, 1fr);
    gap: 14px;
    padding: 16px;
  }

  .catalog-vendor-logo {
    min-height: 88px;
    padding: 10px;
  }

  .catalog-vendor-card-copy strong {
    font-size: 24px;
  }

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

  .catalog-vendor-stats > div {
    min-width: 0;
    padding: 13px 10px;
  }

  .catalog-vendor-stats dt {
    font-size: 20px;
  }

  .catalog-vendor-card-actions {
    justify-content: flex-start;
    gap: 14px;
    padding: 12px 16px;
  }

  .perco-catalog-intro {
    gap: 18px;
  }

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

  .perco-catalog-brand > img {
    width: min(220px, 65%);
  }

  .perco-catalog-actions,
  .perco-system-row > footer,
  .catalog-vendor-gateway-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .perco-catalog-actions .button,
  .perco-system-row > footer .button,
  .catalog-vendor-gateway-actions .button {
    width: 100%;
  }

  .catalog-vendor-gateway-head {
    grid-template-columns: 76px minmax(0, 1fr);
    gap: 14px;
    min-height: 0;
    padding: 16px;
  }

  .catalog-vendor-gateway-logo {
    width: 76px;
    height: 58px;
  }

  .catalog-vendor-gateway-copy h2 {
    margin-top: 4px;
    font-size: 23px;
  }

  .catalog-vendor-gateway-copy p {
    display: grid;
    gap: 3px;
    margin-top: 6px;
  }

  .catalog-vendor-gateway-actions {
    grid-column: 1 / -1;
  }

  .catalog-vendor-gateway-systems {
    grid-template-columns: 1fr;
  }

  .catalog-vendor-gateway-system,
  .catalog-vendor-gateway-system:nth-child(2n) {
    min-height: 78px;
    padding: 13px 16px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .catalog-vendor-gateway-system:last-child {
    border-bottom: 0;
  }

  html[data-view-mode="kinetic"] .catalog-vendor-gateway-system {
    border-bottom-color: #45483b;
  }

  .perco-system-row > header {
    display: grid;
    align-items: start;
  }

  .perco-system-matrix {
    grid-template-columns: 1fr;
  }

  .perco-system-matrix > section {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .perco-system-matrix > section:first-child {
    border-top: 0;
  }

  .perco-category-grid {
    grid-template-columns: 1fr;
  }

  .perco-category-grid a:nth-child(odd) {
    border-right: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .catalog-matrix-route > b {
    transition: none;
  }
}

/* Root catalog: direct category directory. */
.catalog-directory-section {
  padding-top: 26px;
}

.catalog-directory-top {
  display: flex;
  gap: 30px;
  align-items: end;
  justify-content: space-between;
  margin-bottom: 24px;
}

.catalog-directory-top h2 {
  max-width: 820px;
  margin: 0;
  font-size: clamp(30px, 3.4vw, 46px);
  line-height: 1.08;
}

.catalog-directory-top p {
  margin: 10px 0 0;
  color: var(--text);
  font-size: 15px;
}

.catalog-directory-manufacturers {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  flex: 0 0 auto;
  padding: 11px 0;
  color: var(--accent-strong);
  font-size: 14px;
  font-weight: 650;
  text-decoration: none;
}

.catalog-directory-manufacturers span {
  transition: transform 180ms ease;
}

.catalog-directory-manufacturers:hover span,
.catalog-directory-manufacturers:focus-visible span {
  transform: translateX(4px);
}

.catalog-directory-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  align-items: start;
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.catalog-directory-group {
  min-width: 0;
  height: 100%;
  padding: 24px 22px 28px;
  border-left: 1px solid var(--line);
}

.catalog-directory-group:first-child {
  border-left: 0;
}

.catalog-directory-group > h3 {
  margin: 0 0 20px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 650;
  line-height: 1.3;
}

.catalog-directory-direction + .catalog-directory-direction {
  margin-top: 22px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.catalog-directory-heading {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) 18px;
  gap: 12px;
  align-items: center;
  color: var(--ink);
  text-decoration: none;
}

.catalog-directory-heading > .catalog-directory-icon {
  width: 42px;
  height: 42px;
  border-color: color-mix(in srgb, var(--icon-color) 30%, var(--line));
  background: color-mix(in srgb, var(--icon-color) 9%, var(--surface));
  transition: border-color 180ms ease, background 180ms ease, transform 220ms ease;
}

.catalog-directory-heading > .catalog-directory-icon .ui-pictogram-symbol {
  width: 22px;
  height: 22px;
  transition: transform 220ms ease;
}

.catalog-directory-heading > strong {
  color: inherit;
  font-size: 16px;
  font-weight: 650;
  line-height: 1.28;
}

.catalog-directory-heading > b {
  color: var(--icon-color, var(--accent));
  font-size: 17px;
  font-weight: 500;
  transition: transform 180ms ease;
}

.catalog-directory-heading:hover,
.catalog-directory-heading:focus-visible {
  color: var(--accent-strong);
  outline: none;
}

.catalog-directory-heading:hover > .catalog-directory-icon,
.catalog-directory-heading:focus-visible > .catalog-directory-icon {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--icon-color) 54%, var(--line));
  background: color-mix(in srgb, var(--icon-color) 14%, var(--surface));
}

.catalog-directory-heading:hover > .catalog-directory-icon .ui-pictogram-symbol,
.catalog-directory-heading:focus-visible > .catalog-directory-icon .ui-pictogram-symbol {
  transform: scale(1.08);
}

.catalog-directory-heading:hover > b,
.catalog-directory-heading:focus-visible > b {
  transform: translateX(4px);
}

.catalog-directory-direction ul {
  display: grid;
  gap: 0;
  margin: 12px 0 0 54px;
  padding: 0;
  list-style: none;
}

.catalog-directory-direction li + li {
  border-top: 1px solid color-mix(in srgb, var(--line) 72%, transparent);
}

.catalog-directory-direction li a {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 14px;
  gap: 8px;
  align-items: start;
  padding: 8px 0;
  color: var(--text);
  font-size: 13px;
  line-height: 1.36;
  text-decoration: none;
}

.catalog-directory-direction li a b {
  color: var(--accent);
  font-size: 13px;
  font-weight: 500;
  opacity: 0;
  transform: translateX(-3px);
  transition: opacity 160ms ease, transform 160ms ease;
}

.catalog-directory-direction li a:hover,
.catalog-directory-direction li a:focus-visible {
  color: var(--ink);
  outline: none;
}

.catalog-directory-direction li a:hover b,
.catalog-directory-direction li a:focus-visible b {
  opacity: 1;
  transform: translateX(0);
}

.catalog-vendors-section .catalog-vendor-grid {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 440px), 680px));
}

.catalog-vendors-section .catalog-vendor-card {
  display: block;
}

.catalog-vendors-section .catalog-vendor-card-main {
  min-height: 170px;
}

.catalog-vendor-card-copy > b {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  margin-top: 16px;
  color: var(--accent-strong);
  font-size: 13px;
  font-weight: 650;
}

.catalog-vendor-card-copy > b span {
  transition: transform 180ms ease;
}

.catalog-vendor-card-main:hover .catalog-vendor-card-copy > b span,
.catalog-vendor-card-main:focus-visible .catalog-vendor-card-copy > b span {
  transform: translateX(4px);
}

html[data-view-mode="kinetic"] .catalog-directory-grid,
html[data-view-mode="kinetic"] .catalog-directory-group,
html[data-view-mode="kinetic"] .catalog-directory-direction + .catalog-directory-direction,
html[data-view-mode="kinetic"] .catalog-directory-direction li + li {
  border-color: #3d4135;
}

html[data-view-mode="kinetic"] .catalog-directory-grid {
  background: #151713;
}

html[data-view-mode="kinetic"] .catalog-directory-heading {
  color: #f5f6ee;
}

html[data-view-mode="kinetic"] .catalog-directory-heading > .catalog-directory-icon {
  border-color: color-mix(in srgb, var(--icon-color) 42%, #3d4135);
  background: color-mix(in srgb, var(--icon-color) 16%, #151713);
}

html[data-view-mode="kinetic"] .catalog-directory-direction li a {
  color: #b9bdaf;
}

html[data-view-mode="kinetic"] .catalog-directory-direction li a:hover,
html[data-view-mode="kinetic"] .catalog-directory-direction li a:focus-visible,
html[data-view-mode="kinetic"] .catalog-directory-manufacturers,
html[data-view-mode="kinetic"] .catalog-vendor-card-copy > b {
  color: #c6fa38;
}

@media (max-width: 1120px) {
  .catalog-directory-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .catalog-directory-group:nth-child(odd) {
    border-left: 0;
  }

  .catalog-directory-group:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }
}

@media (max-width: 700px) {
  .catalog-directory-section {
    padding-top: 16px;
  }

  .catalog-directory-top {
    display: grid;
    gap: 8px;
    align-items: start;
    margin-bottom: 16px;
  }

  .catalog-directory-top h2 {
    font-size: 30px;
  }

  .catalog-directory-manufacturers {
    width: fit-content;
  }

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

  .catalog-directory-group,
  .catalog-directory-group:nth-child(odd) {
    height: auto;
    padding: 21px 16px 24px;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .catalog-directory-group:first-child {
    border-top: 0;
  }

  .catalog-directory-direction ul {
    margin-left: 0;
  }

  .catalog-directory-direction li a {
    min-height: 42px;
    align-items: center;
    padding-left: 54px;
  }

  .catalog-vendors-section .catalog-vendor-card-main {
    grid-template-columns: 96px minmax(0, 1fr);
    min-height: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .catalog-directory-heading > .catalog-directory-icon,
  .catalog-directory-heading > .catalog-directory-icon .ui-pictogram-symbol,
  .catalog-directory-heading > b,
  .catalog-directory-direction li a b,
  .catalog-directory-manufacturers span,
  .catalog-vendor-card-copy > b span {
    transition: none;
  }
}