.products-body {
  background: #ffffff;
}

.products-page {
  color: var(--ink);
}

.products-hero {
  position: relative;
  display: grid;
  min-height: 480px;
  max-height: 620px;
  overflow: hidden;
  color: #ffffff;
  background: #173b34;
  isolation: isolate;
}

.products-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: rgba(5, 24, 20, 0.5);
}

.products-hero-media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.products-hero-media img {
  height: 100%;
  object-fit: cover;
  object-position: center 53%;
  transform: scale(1.015);
}

.products-hero-inner {
  width: min(var(--max), calc(100% - 48px));
  margin: auto;
  padding: 72px 0 82px;
}

.products-eyebrow {
  margin-bottom: 13px;
  color: var(--teal);
  font-family: var(--font-label);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1.3;
  text-transform: uppercase;
}

.products-hero .products-eyebrow {
  color: #8ce7de;
}

.products-hero h1 {
  max-width: 880px;
  margin-bottom: 18px;
  color: #ffffff;
  font-size: 58px;
  font-weight: 700;
  line-height: 1.04;
  text-transform: none;
}

.products-hero-copy {
  max-width: 710px;
  margin-bottom: 28px;
  color: rgba(255, 255, 255, 0.88);
  font-size: 18px;
  line-height: 1.65;
}

.products-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.products-hero .button {
  min-height: 48px;
}

.products-hero .button.primary {
  color: var(--green);
  background: #ffffff;
  border-color: #ffffff;
  box-shadow: 0 14px 30px rgba(5, 24, 20, 0.22);
}

.products-hero .button.secondary {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.54);
  backdrop-filter: blur(10px);
}

.catalog-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.catalog-summary > div {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 14px;
  min-height: 100px;
  padding: 22px 28px;
}

.catalog-summary > div + div {
  border-left: 1px solid var(--line);
}

.catalog-summary strong {
  color: var(--green);
  font-size: 34px;
  font-weight: 700;
  line-height: 1;
}

.catalog-summary span {
  color: var(--body);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.4;
}

.catalog-shell {
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
  padding: 84px 0 92px;
}

.catalog-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 0.65fr);
  align-items: end;
  gap: 80px;
  margin-bottom: 36px;
}

.catalog-heading h2,
.products-contact-band h2 {
  margin-bottom: 0;
  color: var(--ink);
  font-size: 42px;
  font-weight: 700;
  line-height: 1.13;
}

.catalog-heading > p {
  margin-bottom: 2px;
  color: var(--body);
  font-size: 15px;
  line-height: 1.7;
}

.catalog-controls {
  position: sticky;
  top: 53px;
  z-index: 14;
  display: grid;
  grid-template-columns: minmax(240px, 0.7fr) minmax(0, 1.8fr) auto;
  align-items: center;
  gap: 16px;
  margin-bottom: 54px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid var(--line);
  box-shadow: 0 12px 28px rgba(15, 61, 53, 0.07);
  backdrop-filter: blur(18px);
}

.catalog-search {
  position: relative;
  display: block;
}

.catalog-search::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 15px;
  width: 14px;
  height: 14px;
  border: 1.5px solid var(--muted);
  border-radius: 50%;
  transform: translateY(-58%);
  pointer-events: none;
}

.catalog-search::after {
  content: "";
  position: absolute;
  top: calc(50% + 5px);
  left: 27px;
  width: 6px;
  height: 1.5px;
  background: var(--muted);
  transform: rotate(45deg);
  transform-origin: left center;
  pointer-events: none;
}

.catalog-search input {
  width: 100%;
  min-height: 46px;
  padding: 0 14px 0 40px;
  color: var(--ink);
  background: var(--paper-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  outline: 0;
}

.catalog-search input:focus {
  background: #ffffff;
  border-color: var(--teal);
  box-shadow: 0 0 0 4px rgba(19, 168, 158, 0.12);
}

.catalog-filters {
  display: flex;
  gap: 6px;
  min-width: 0;
  overflow-x: auto;
  scrollbar-width: none;
}

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

.catalog-filter {
  flex: 0 0 auto;
  min-height: 42px;
  padding: 0 12px;
  color: var(--body);
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
  cursor: pointer;
  transition:
    color 160ms var(--motion),
    background 160ms var(--motion),
    border-color 160ms var(--motion);
}

.catalog-filter:hover {
  color: var(--green);
  background: var(--green-soft);
}

.catalog-filter.is-active {
  color: #ffffff;
  background: var(--green);
  border-color: var(--green);
}

.catalog-result-count {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}

.product-groups {
  display: grid;
  gap: 82px;
}

.product-group[hidden],
.product-card[hidden] {
  display: none !important;
}

.product-group-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.75fr) minmax(340px, 1fr);
  align-items: end;
  gap: 48px;
  margin-bottom: 22px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line-strong);
}

.product-group-kicker {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.product-group-kicker span {
  color: var(--teal);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 700;
}

.product-group-heading h3 {
  margin: 0;
  color: var(--ink);
  font-size: 28px;
  font-weight: 700;
  line-height: 1.2;
}

.product-group-heading p {
  margin: 0;
  color: var(--body);
  font-size: 14px;
  line-height: 1.65;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.product-card {
  min-width: 0;
  overflow: hidden;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 12px 30px rgba(15, 61, 53, 0.055);
  transition:
    border-color 200ms var(--motion),
    box-shadow 200ms var(--motion),
    transform 200ms var(--motion);
}

.product-card:hover,
.product-card:focus-within {
  border-color: rgba(19, 168, 158, 0.42);
  box-shadow: 0 20px 42px rgba(15, 61, 53, 0.11);
  transform: translateY(-3px);
}

.product-card-trigger {
  display: grid;
  width: 100%;
  height: 100%;
  padding: 0;
  color: inherit;
  text-align: left;
  background: transparent;
  border: 0;
  cursor: pointer;
}

.product-card-trigger:focus-visible {
  outline: 3px solid rgba(19, 168, 158, 0.42);
  outline-offset: -3px;
}

.product-card-media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #f4f7f6;
  border-bottom: 1px solid var(--line);
}

.product-card-media img {
  width: 100%;
  height: 100%;
  padding: 12px;
  object-fit: contain;
  transition: transform 420ms var(--motion);
}

.product-card[data-group="lines"] .product-card-media img {
  padding: 0;
  object-fit: cover;
}

.product-card:hover .product-card-media img {
  transform: scale(1.025);
}

.product-card-index {
  position: absolute;
  top: 12px;
  left: 12px;
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 8px;
  color: #ffffff;
  background: rgba(5, 24, 20, 0.78);
  border-radius: 4px;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  backdrop-filter: blur(8px);
}

.product-card-copy {
  display: grid;
  grid-template-rows: auto auto minmax(66px, auto) auto auto;
  gap: 8px;
  padding: 20px;
}

.product-card-category {
  margin: 0;
  color: var(--teal);
  font-size: 10px;
  font-weight: 800;
  line-height: 1.3;
  text-transform: uppercase;
}

.product-card h4 {
  margin: 0;
  color: var(--ink);
  font-size: 19px;
  font-weight: 700;
  line-height: 1.3;
}

.product-card-description {
  margin: 0;
  color: var(--body);
  font-size: 13px;
  line-height: 1.62;
}

.product-card-specs {
  display: grid;
  gap: 6px;
  margin: 4px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.product-card-specs div {
  display: grid;
  grid-template-columns: 68px minmax(0, 1fr);
  gap: 8px;
}

.product-card-specs dt,
.product-card-specs dd {
  margin: 0;
  font-size: 11px;
  line-height: 1.45;
}

.product-card-specs dt {
  color: var(--muted);
  font-weight: 700;
}

.product-card-specs dd {
  min-width: 0;
  color: var(--ink);
  font-weight: 600;
  overflow-wrap: anywhere;
}

.product-card-action {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  min-height: 36px;
  margin-top: 4px;
  color: var(--green);
  font-size: 12px;
  font-weight: 800;
}

.product-card-action::after {
  content: "→";
  font-size: 17px;
  transition: transform 180ms var(--motion);
}

.product-card:hover .product-card-action::after {
  transform: translateX(4px);
}

.catalog-empty {
  padding: 72px 24px;
  text-align: center;
  background: var(--paper-soft);
  border: 1px solid var(--line);
}

.catalog-empty h3 {
  margin-bottom: 8px;
  font-size: 26px;
}

.catalog-empty p {
  margin-bottom: 18px;
  color: var(--body);
}

.catalog-empty button {
  min-height: 44px;
  padding: 0 16px;
  color: #ffffff;
  background: var(--green);
  border: 0;
  border-radius: var(--radius-sm);
  font-weight: 700;
  cursor: pointer;
}

.technical-basis {
  padding: 72px max(24px, calc((100vw - var(--max)) / 2));
  background: #f5f8f7;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.technical-basis-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 0.65fr);
  align-items: end;
  gap: 80px;
  margin-bottom: 42px;
}

.technical-basis-heading h2 {
  max-width: 720px;
  margin: 0;
  color: var(--ink);
  font-size: 38px;
  line-height: 1.14;
}

.technical-basis-heading > p {
  margin: 0;
  color: var(--body);
  font-size: 14px;
  line-height: 1.72;
}

.technical-basis-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.technical-basis-grid article {
  min-width: 0;
  padding: 28px 30px 30px 0;
}

.technical-basis-grid article + article {
  padding-left: 30px;
  border-left: 1px solid var(--line-strong);
}

.technical-basis-grid span {
  color: var(--teal);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 800;
}

.technical-basis-grid h3 {
  margin: 12px 0 10px;
  color: var(--ink);
  font-size: 20px;
  line-height: 1.3;
}

.technical-basis-grid p {
  margin: 0;
  color: var(--body);
  font-size: 13px;
  line-height: 1.7;
}

.products-contact-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 48px;
  padding: 64px max(24px, calc((100vw - var(--max)) / 2));
  background: var(--green-soft);
  border-top: 1px solid rgba(15, 61, 53, 0.1);
  border-bottom: 1px solid rgba(15, 61, 53, 0.1);
}

.products-contact-band > div {
  max-width: 770px;
}

.products-contact-band h2 {
  margin-bottom: 14px;
  font-size: 36px;
}

.products-contact-band p:not(.products-eyebrow) {
  margin: 0;
  color: var(--body);
}

.product-dialog {
  width: min(1160px, calc(100% - 40px));
  max-height: min(900px, calc(100dvh - 32px));
  padding: 0;
  overflow: hidden;
  color: var(--ink);
  background: #ffffff;
  border: 1px solid rgba(15, 61, 53, 0.16);
  border-radius: var(--radius);
  box-shadow: 0 32px 100px rgba(5, 24, 20, 0.3);
}

.product-dialog::backdrop {
  background: rgba(5, 24, 20, 0.62);
  backdrop-filter: blur(14px);
}

.product-dialog-panel {
  min-height: 680px;
  max-height: min(900px, calc(100dvh - 32px));
  overflow-x: hidden;
  overflow-y: auto;
}

.product-dialog-close {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--line);
  border-radius: 50%;
  font-size: 26px;
  cursor: pointer;
  backdrop-filter: blur(10px);
}

.product-dialog-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(390px, 0.94fr);
  min-height: 430px;
  border-bottom: 1px solid var(--line);
}

.product-dialog-media {
  display: grid;
  place-items: center;
  min-height: 430px;
  margin: 0;
  padding: 28px;
  overflow: hidden;
  background: #f2f6f4;
  border-right: 1px solid var(--line);
}

.product-dialog-media img {
  width: 100%;
  height: 100%;
  max-height: 470px;
  object-fit: contain;
}

.product-dialog[data-group="lines"] .product-dialog-media {
  padding: 0;
}

.product-dialog[data-group="lines"] .product-dialog-media img {
  width: 100%;
  height: 100%;
  max-height: none;
  object-fit: cover;
}

.product-dialog-copy {
  align-self: center;
  padding: 56px 48px 44px;
}

.product-dialog-copy h2 {
  margin-bottom: 16px;
  font-size: 34px;
  font-weight: 700;
  line-height: 1.18;
}

.product-dialog-copy > p:not(.products-eyebrow) {
  margin-bottom: 20px;
  color: var(--body);
  font-size: 14px;
  line-height: 1.68;
}

.product-dialog-specs {
  display: grid;
  gap: 0;
  margin: 0 0 22px;
  border-top: 1px solid var(--line);
}

.product-dialog-specs div {
  display: grid;
  grid-template-columns: 142px minmax(0, 1fr);
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.product-dialog-specs dt,
.product-dialog-specs dd {
  margin: 0;
  font-size: 13px;
  line-height: 1.5;
}

.product-dialog-specs dt {
  color: var(--muted);
  font-weight: 700;
}

.product-dialog-specs dd {
  color: var(--ink);
  font-weight: 700;
  overflow-wrap: anywhere;
}

.product-dialog-source-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 7px;
}

.technical-source-badge,
.product-dialog-page {
  display: inline-flex;
  align-items: center;
  min-height: 25px;
  padding: 0 8px;
  border-radius: 3px;
  font-size: 10px;
  font-weight: 800;
  line-height: 1.2;
}

.technical-source-badge.is-catalog {
  color: #0c5d52;
  background: #ddf4ee;
}

.technical-source-badge.is-reference {
  color: #8b4c00;
  background: #fff0d8;
}

.technical-source-badge.is-project {
  color: #365276;
  background: #e7eff8;
}

.product-dialog-page {
  color: var(--muted);
  background: #f1f4f3;
}

.product-dialog-detail {
  background: #ffffff;
}

.product-dialog-tabs {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  gap: 4px;
  padding: 10px 48px 0;
  overflow-x: auto;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
  scrollbar-width: none;
}

.product-dialog-tabs::-webkit-scrollbar {
  display: none;
}

.product-dialog-tabs button {
  position: relative;
  flex: 0 0 auto;
  min-height: 48px;
  padding: 0 18px;
  color: var(--body);
  background: transparent;
  border: 0;
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
}

.product-dialog-tabs button::after {
  content: "";
  position: absolute;
  right: 18px;
  bottom: -1px;
  left: 18px;
  height: 2px;
  background: var(--teal);
  transform: scaleX(0);
  transition: transform 180ms var(--motion);
}

.product-dialog-tabs button:hover,
.product-dialog-tabs button.is-active {
  color: var(--green);
}

.product-dialog-tabs button.is-active::after {
  transform: scaleX(1);
}

.product-dialog-tabs button:focus-visible {
  outline: 3px solid rgba(19, 168, 158, 0.24);
  outline-offset: -3px;
}

.product-dialog-tab-panels {
  padding: 38px 48px 20px;
}

.product-dialog-tab-panel[hidden],
[data-dialog-section][hidden],
[data-dialog-matrix-wrap][hidden] {
  display: none !important;
}

.technical-definition-grid,
.technical-selection-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.technical-definition-grid article,
.technical-selection-grid > section {
  min-width: 0;
  padding: 25px 30px 27px 0;
}

.technical-definition-grid article + article,
.technical-selection-grid > section + section {
  padding-left: 30px;
  border-left: 1px solid var(--line-strong);
}

.product-dialog-tab-panel h3 {
  margin: 0 0 12px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 800;
  line-height: 1.35;
}

.technical-definition-grid p {
  margin: 0;
  color: var(--body);
  font-size: 13px;
  line-height: 1.72;
}

.technical-list-section {
  padding: 28px 0 8px;
}

.technical-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 30px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.technical-list li {
  position: relative;
  padding: 12px 0 12px 18px;
  color: var(--body);
  border-top: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.62;
}

.technical-list li::before {
  content: "";
  position: absolute;
  top: 20px;
  left: 0;
  width: 6px;
  height: 6px;
  background: var(--teal);
  border-radius: 50%;
}

.technical-list.is-checklist li::before {
  width: 8px;
  height: 8px;
  background: transparent;
  border: 1.5px solid var(--teal);
  border-radius: 2px;
}

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

.technical-spec-list {
  display: grid;
  margin: 0;
  border-top: 1px solid var(--line-strong);
}

.technical-spec-list > div {
  display: grid;
  grid-template-columns: minmax(150px, 0.75fr) minmax(0, 1.35fr) auto;
  align-items: center;
  gap: 18px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
}

.technical-spec-list dt,
.technical-spec-list dd {
  margin: 0;
  font-size: 13px;
  line-height: 1.55;
}

.technical-spec-list dt {
  color: var(--muted);
  font-weight: 700;
}

.technical-spec-list dd {
  color: var(--ink);
  font-weight: 700;
  overflow-wrap: anywhere;
}

.technical-matrix-section {
  padding: 30px 0 8px;
}

.technical-matrix {
  max-width: 100%;
  overflow-x: auto;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.technical-matrix table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
  table-layout: auto;
}

.technical-matrix th,
.technical-matrix td {
  padding: 13px 14px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
  font-size: 11px;
  line-height: 1.45;
  white-space: nowrap;
}

.technical-matrix thead th {
  color: var(--muted);
  background: #f5f8f7;
  font-weight: 800;
}

.technical-matrix tbody th {
  color: var(--green);
  font-weight: 800;
}

.technical-matrix tbody td {
  color: var(--body);
  font-weight: 600;
}

.technical-matrix tr:last-child th,
.technical-matrix tr:last-child td {
  border-bottom: 0;
}

.technical-matrix-note {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.58;
}

.technical-notes-section {
  padding-top: 18px;
}

.technical-notes {
  margin: 0;
  padding: 14px 16px 14px 34px;
  color: #6f4a13;
  background: #fff8e9;
  border-left: 3px solid #e2a33d;
  font-size: 12px;
  line-height: 1.62;
}

.product-dialog-footer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 28px;
  margin-top: 12px;
  padding: 24px 48px 34px;
  background: #f5f8f7;
  border-top: 1px solid var(--line);
}

.product-dialog-note {
  max-width: 720px;
  margin: 0;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.6;
}

.product-dialog .button {
  width: auto;
  min-height: 48px;
  white-space: nowrap;
}

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

@media (max-width: 1120px) {
  .catalog-controls {
    grid-template-columns: minmax(240px, 0.75fr) minmax(0, 1.25fr);
  }

  .catalog-result-count {
    grid-column: 1 / -1;
    padding: 0 4px;
  }

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

@media (max-width: 820px) {
  .products-hero {
    min-height: 450px;
  }

  .products-hero-inner {
    width: min(100% - 40px, var(--max));
    padding: 58px 0 68px;
  }

  .products-hero h1 {
    font-size: 44px;
  }

  .catalog-summary,
  .catalog-shell {
    width: min(100% - 40px, var(--max));
  }

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

  .catalog-summary > div {
    min-height: 76px;
    padding: 16px 20px;
  }

  .catalog-summary > div + div {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .catalog-heading,
  .technical-basis-heading,
  .product-group-heading {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .catalog-heading {
    margin-bottom: 28px;
  }

  .catalog-heading h2 {
    font-size: 34px;
  }

  .technical-basis-heading {
    margin-bottom: 30px;
  }

  .technical-basis-heading h2 {
    font-size: 32px;
  }

  .technical-basis-grid {
    grid-template-columns: 1fr;
  }

  .technical-basis-grid article {
    padding: 24px 0;
  }

  .technical-basis-grid article + article {
    padding-left: 0;
    border-top: 1px solid var(--line-strong);
    border-left: 0;
  }

  .catalog-controls {
    position: relative;
    top: auto;
    grid-template-columns: 1fr;
    gap: 10px;
    margin-bottom: 44px;
  }

  .catalog-result-count {
    grid-column: auto;
  }

  .products-contact-band {
    grid-template-columns: 1fr;
    gap: 26px;
  }

  .products-contact-band .button {
    width: fit-content;
  }

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

  .product-dialog-media {
    min-height: 300px;
    max-height: 380px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .product-dialog-copy {
    padding: 34px 28px 30px;
  }

  .product-dialog-tabs {
    padding-right: 28px;
    padding-left: 28px;
  }

  .product-dialog-tab-panels {
    padding: 32px 28px 18px;
  }

  .product-dialog-footer {
    padding-right: 28px;
    padding-left: 28px;
  }
}

@media (max-width: 600px) {
  .products-hero {
    min-height: 430px;
  }

  .products-hero-inner {
    width: calc(100% - 32px);
    padding: 48px 0 56px;
  }

  .products-hero h1 {
    font-size: 36px;
    line-height: 1.08;
  }

  .products-hero-copy {
    font-size: 15px;
  }

  .products-hero-actions {
    display: grid;
  }

  .products-hero-actions .button {
    width: 100%;
  }

  .catalog-summary,
  .catalog-shell {
    width: calc(100% - 32px);
  }

  .catalog-shell {
    padding: 64px 0 72px;
  }

  .technical-basis {
    padding: 56px 20px;
  }

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

  .technical-basis-heading h2 {
    font-size: 29px;
  }

  .product-groups {
    gap: 62px;
  }

  .product-group-heading {
    gap: 12px;
  }

  .product-group-heading h3 {
    font-size: 24px;
  }

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

  .product-card-copy {
    grid-template-rows: auto auto auto auto auto;
  }

  .products-contact-band {
    padding: 52px 20px;
  }

  .products-contact-band h2 {
    font-size: 30px;
  }

  .products-contact-band .button {
    width: 100%;
  }

  .product-dialog {
    width: calc(100% - 20px);
    max-height: calc(100dvh - 20px);
  }

  .product-dialog-panel {
    max-height: calc(100dvh - 20px);
  }

  .product-dialog-media {
    min-height: 240px;
    max-height: 300px;
    padding: 18px;
  }

  .product-dialog-copy {
    padding: 28px 20px 24px;
  }

  .product-dialog-copy h2 {
    padding-right: 34px;
    font-size: 28px;
  }

  .product-dialog-specs div {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .product-dialog-tabs {
    padding: 6px 12px 0;
  }

  .product-dialog-tabs button {
    min-height: 44px;
    padding: 0 12px;
    font-size: 11px;
  }

  .product-dialog-tabs button::after {
    right: 12px;
    left: 12px;
  }

  .product-dialog-tab-panels {
    padding: 26px 20px 14px;
  }

  .technical-definition-grid,
  .technical-selection-grid {
    grid-template-columns: 1fr;
  }

  .technical-definition-grid article,
  .technical-selection-grid > section {
    padding: 22px 0;
  }

  .technical-definition-grid article + article,
  .technical-selection-grid > section + section {
    padding-left: 0;
    border-top: 1px solid var(--line-strong);
    border-left: 0;
  }

  .technical-list {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .technical-spec-list > div {
    grid-template-columns: 1fr;
    gap: 5px;
    padding: 14px 0;
  }

  .technical-spec-list .technical-source-badge {
    width: fit-content;
    margin-top: 3px;
  }

  .technical-matrix table {
    min-width: 620px;
  }

  .product-dialog-footer {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 22px 20px 26px;
  }

  .product-dialog .button {
    width: 100%;
    white-space: normal;
  }
}

@media (prefers-reduced-motion: reduce) {
  .product-card,
  .product-card-media img,
  .product-card-action::after {
    transition: none;
  }
}