.pd-breadcrumbs {
  padding-top: 18px;
  padding-bottom: 14px;
}

.pd-page {
  padding-bottom: 18px;
}

.pd-header {
  padding: 0;
}

.pd-title-group {
  width: 100%;
}

.pd-title-group h1 {
  width: 100%;
  max-width: 1120px;
  margin: 0 0 9px;
  color: #292d34;
  font-size: clamp(36px, 3.55vw, 52px);
  line-height: 1.04;
  font-weight: 720;
  letter-spacing: -.04em;
  text-wrap: balance;
}

.pd-meta-line {
  color: #7d838d;
  font-size: 13px;
}

.pd-key-strip {
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 8px;
  width: 100%;
  max-width: none;
  margin-top: 15px;
}

.pd-key-strip .product-primary-spec {
  min-height: 58px;
  padding: 9px 10px;
  border: 1px solid #e5e9ef;
  border-radius: 10px;
  background: #f8fafc;
}

.pd-key-strip .product-primary-spec-label {
  color: #7b828d;
  font-size: 9.5px;
  line-height: 1.25;
}

.pd-key-strip .product-primary-spec-value {
  margin-top: 4px;
  color: #2d323a;
  font-size: 13px;
  line-height: 1.25;
  font-weight: 760;
}

/* Official manufacturer product card: gallery + B2B/B2G request */
.pd-product-card {
  margin-bottom: 20px;
  border: 1px solid #e3e8ef;
  border-radius: 26px;
  background: #fff;
  box-shadow: 0 18px 44px rgba(26, 38, 76, .06);
}

.pd-product-card .pd-header {
  padding: 28px 30px 24px;
  border-bottom: 1px solid #e8ecf1;
}

.pd-product-kicker,
.pd-b2b-kicker {
  margin: 0 0 7px;
  color: #ef7d00;
  font-size: 11px;
  line-height: 1.2;
  font-weight: 850;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.pd-product-showcase {
  display: grid;
  grid-template-columns: 590px minmax(0, 1fr);
  align-items: stretch;
  width: 100%;
  min-height: 492px;
  overflow: visible;
  border-radius: 0 0 26px 26px;
  background: #fff;
}

.pd-showcase-media {
  display: grid;
  grid-template-columns: 82px 460px;
  grid-template-rows: 460px;
  gap: 16px;
  align-items: start;
  width: 590px;
  height: 492px;
  min-width: 0;
  min-height: 0;
  padding: 16px;
  background: #fff;
}

.pd-product-showcase.is-single-image .pd-showcase-media,
.pd-v2-gallery.is-single-image .pd-showcase-media {
  grid-template-columns: 460px;
  justify-content: center;
  width: 590px;
}

.pd-gallery-rail {
  display: grid;
  grid-auto-rows: 72px;
  align-content: start;
  gap: 9px;
  min-height: 0;
  height: 460px;
  max-height: 460px;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 1px 8px 1px 1px;
  scrollbar-width: none;
  overscroll-behavior: contain;
}

.pd-gallery-rail::-webkit-scrollbar { display: none; }

.pd-thumb {
  display: grid;
  place-items: center;
  width: 72px;
  height: 72px;
  padding: 6px;
  border: 1px solid #e0e5ec;
  border-radius: 13px;
  background: #fff;
  cursor: pointer;
  transition: border-color .16s ease, box-shadow .16s ease, transform .16s ease;
}

.pd-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.pd-thumb:hover {
  transform: translateY(-1px);
  border-color: #aeb6d7;
}

.pd-thumb.is-active {
  border-color: #3c48a5;
  box-shadow: inset 0 0 0 1px #3c48a5;
}

.pd-gallery-stage {
  position: relative;
  width: 460px;
  height: 460px;
  min-width: 0;
  min-height: 0;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: 18px;
  background: linear-gradient(180deg, #fbfcfd 0%, #f7f9fb 100%);
  touch-action: pan-y;
  user-select: none;
}

.pd-slider-viewport,
.pd-slider-track,
.pd-slide {
  width: 100%;
  height: 100%;
}

.pd-slider-viewport { overflow: hidden; }

.pd-slider-track {
  display: flex;
  will-change: transform;
  transition: transform .34s cubic-bezier(.22, .61, .36, 1);
}

.pd-gallery-stage.is-dragging .pd-slider-track { transition: none; }
.pd-gallery-stage.is-dragging { cursor: grabbing; }

.pd-slide {
  flex: 0 0 100%;
  display: grid;
  place-items: center;
  margin: 0;
  padding: 24px;
}

.pd-stage-image {
  display: block;
  width: 100%;
  height: 100%;
  max-width: none;
  max-height: none;
  object-fit: contain;
  object-position: center;
  cursor: zoom-in;
  -webkit-user-drag: none;
}

.pd-gallery-nav,
.pd-gallery-toggle {
  position: absolute;
  z-index: 3;
  border: 1px solid rgba(36, 45, 72, .14);
  background: rgba(255, 255, 255, .92);
  color: #26304a;
  box-shadow: 0 7px 18px rgba(30, 42, 76, .08);
  backdrop-filter: blur(8px);
  cursor: pointer;
}

.pd-gallery-nav {
  top: 50%;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  padding: 0;
  transform: translateY(-50%);
  border-radius: 50%;
  font-size: 20px;
}

.pd-gallery-nav--prev { left: 14px; }
.pd-gallery-nav--next { right: 14px; }
.pd-gallery-nav:disabled { opacity: .28; cursor: default; }

.pd-gallery-toggle {
  right: 14px;
  bottom: 14px;
  min-height: 36px;
  padding: 0 12px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 750;
}

.pd-showcase-actions {
  min-width: 0;
  min-height: 492px;
  padding: 30px 34px 28px;
  border-left: 1px solid #e8ecf1;
  background: #f8fafc;
  border-radius: 0 0 26px 0;
}

.pd-b2b-panel {
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.pd-b2b-heading h2 {
  max-width: 620px;
  margin: 0;
  color: #17244f;
  font-size: clamp(25px, 2.2vw, 34px);
  line-height: 1.08;
  letter-spacing: -.025em;
}

.pd-b2b-heading > p:last-child {
  max-width: 650px;
  margin: 12px 0 0;
  color: #667289;
  font-size: 13px;
  line-height: 1.55;
}

.pd-b2b-form {
  margin-top: 22px;
}

.pd-b2b-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 11px;
}

.pd-b2b-field {
  display: grid;
  gap: 6px;
}

.pd-b2b-field--full { grid-column: 1 / -1; }

.pd-b2b-field > span {
  color: #5f6b80;
  font-size: 11px;
  font-weight: 700;
}

.pd-b2b-field input {
  width: 100%;
  height: 44px;
  padding: 0 13px;
  border: 1px solid #dce3ec;
  border-radius: 10px;
  background: #fff;
  outline: none;
  font-size: 13px;
  transition: border-color .16s ease, box-shadow .16s ease, background .16s ease;
}

.pd-b2b-field input::placeholder { color: #9aa3b1; }

.pd-b2b-field input:focus {
  border-color: #3b48a7;
  box-shadow: 0 0 0 3px rgba(59, 72, 167, .1);
}

.pd-b2b-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 48px;
  margin-top: 12px;
  padding: 0 18px;
  border: 0;
  border-radius: 11px;
  background: #ef7d00;
  color: #fff;
  font-size: 13px;
  font-weight: 800;
  white-space: nowrap;
  box-shadow: 0 10px 24px rgba(239, 125, 0, .17);
  transition: transform .16s ease, background .16s ease, box-shadow .16s ease;
}

.pd-b2b-submit:hover {
  transform: translateY(-1px);
  background: #dd7200;
  box-shadow: 0 14px 28px rgba(239, 125, 0, .22);
}

.pd-b2b-result {
  margin-top: 20px;
  padding-top: 17px;
  border-top: 1px solid #e2e7ee;
}

.pd-b2b-result strong {
  display: block;
  margin-bottom: 9px;
  color: #23304f;
  font-size: 12px;
}

.pd-b2b-result ul {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.pd-b2b-result li {
  position: relative;
  min-height: 44px;
  padding: 8px 8px 8px 27px;
  border: 1px solid #e5e9ef;
  border-radius: 9px;
  background: #fff;
  color: #687388;
  font-size: 10px;
  line-height: 1.35;
}

.pd-b2b-result li::before {
  content: "✓";
  position: absolute;
  top: 8px;
  left: 9px;
  color: #3b48a7;
  font-weight: 900;
}

.pd-b2b-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 28px;
  margin-top: auto;
  padding-top: 20px;
}

.pd-b2b-links a {
  color: #263582;
  font-size: 12px;
  font-weight: 750;
  white-space: nowrap;
}

.pd-b2b-links a span { margin-left: 4px; }
.pd-b2b-links a:hover { color: #ef7d00; }

.pd-primary-button,
.pd-document-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 16px;
  border-radius: 12px;
  font-size: 13px;
  font-weight: 750;
  text-decoration: none;
  transition: .18s ease;
}

.pd-primary-button {
  width: 100%;
  border: 0;
  background: #3b48a7;
  color: #fff;
}

.pd-primary-button:hover {
  background: #303d96;
  box-shadow: 0 10px 22px rgba(49, 61, 146, .16);
  transform: translateY(-1px);
}

.pd-primary-button--inline {
  width: auto;
  min-width: 138px;
}

/* Fullscreen gallery */
.pd-no-scroll {
  overflow: hidden;
}

.pd-product-showcase.is-fullscreen,
.pd-v2-gallery.is-fullscreen {
  position: fixed;
  inset: 18px;
  z-index: 10020;
  display: grid;
  grid-template-columns: 1fr;
  width: auto;
  height: auto;
  max-height: none;
  border-radius: 24px;
  background: #fff;
  box-shadow: 0 28px 80px rgba(12, 18, 40, .3);
}

.pd-product-showcase.is-fullscreen .pd-showcase-actions,
.pd-product-showcase.is-fullscreen .pd-gallery-rail,
.pd-v2-gallery.is-fullscreen .pd-gallery-rail {
  display: none;
}

.pd-product-showcase.is-fullscreen .pd-showcase-media,
.pd-v2-gallery.is-fullscreen .pd-showcase-media {
  grid-template-columns: 1fr;
  width: 100%;
  height: 100%;
  padding: 14px;
}

.pd-product-showcase.is-fullscreen .pd-gallery-stage,
.pd-v2-gallery.is-fullscreen .pd-gallery-stage {
  width: 100%;
  height: 100%;
  aspect-ratio: auto;
}

.pd-product-showcase.is-fullscreen .pd-stage-image,
.pd-v2-gallery.is-fullscreen .pd-stage-image {
  cursor: zoom-out;
}


/* Product card design selector */
[data-product-design-view][hidden],
.pd-quote-modal[hidden] {
  display: none !important;
}

.pd-design-switcher {
  position: fixed;
  z-index: 960;
  top: 46%;
  left: 10px;
  display: grid;
  justify-items: center;
  gap: 6px;
  width: 52px;
  padding: 9px 7px;
  border: 1px solid #dfe5ee;
  border-radius: 16px;
  background: rgba(255,255,255,.94);
  box-shadow: 0 12px 30px rgba(20,35,75,.11);
  backdrop-filter: blur(12px);
}

.pd-design-switcher__label {
  color: #8a93a3;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  margin-bottom: 2px;
}

.pd-design-switcher__button {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  padding: 0;
  border: 1px solid #dde3ec;
  border-radius: 11px;
  background: #fff;
  color: #5c6575;
  font: inherit;
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
  transition: border-color .16s ease, background .16s ease, color .16s ease, transform .16s ease;
}

.pd-design-switcher__button:hover {
  transform: translateY(-1px);
  border-color: #aab4d3;
  color: #304098;
}

.pd-design-switcher__button.is-active {
  border-color: #33429c;
  background: #33429c;
  color: #fff;
}

/* Design 2 — manufacturer catalogue card with modal quote request */
.pd-product-card-v2 {
  display: grid;
  grid-template-columns: 590px minmax(0, 1fr);
  min-height: 492px;
  margin-bottom: 20px;
  overflow: hidden;
  border: 1px solid #e3e8ef;
  border-radius: 26px;
  background: #fff;
  box-shadow: 0 18px 44px rgba(26,38,76,.06);
}

.pd-v2-gallery {
  width: 590px;
  min-width: 0;
  border-right: 1px solid #e8ecf1;
  background: #fff;
}

.pd-showcase-media--v2 {
  border-radius: 26px 0 0 26px;
}

.pd-v2-info {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 30px 34px 28px;
  background: linear-gradient(180deg, #fff 0%, #fbfcfe 100%);
}

.pd-v2-heading {
  padding-bottom: 22px;
  border-bottom: 1px solid #e8ecf1;
}

.pd-v2-heading h1 {
  max-width: 680px;
  margin: 0;
  color: #202a46;
  font-size: clamp(30px, 2.6vw, 42px);
  line-height: 1.04;
  font-weight: 760;
  letter-spacing: -.035em;
  text-wrap: balance;
}

.pd-v2-sku {
  margin: 9px 0 0;
  color: #7b8494;
  font-size: 12px;
}

.pd-v2-section-title {
  margin-top: 20px;
  color: #223052;
  font-size: 12px;
  font-weight: 820;
  letter-spacing: .025em;
}

.pd-v2-spec-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-top: 10px;
}

.pd-v2-spec {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  min-height: 78px;
  padding: 11px 12px;
  border: 1px solid #e6eaf0;
  border-radius: 12px;
  background: #f8fafc;
}

.pd-v2-spec-icon,
.pd-v2-doc-icon {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: #edf1ff;
  color: #3948a5;
}

.pd-v2-spec-icon svg,
.pd-v2-doc-icon svg {
  width: 19px;
  height: 19px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.65;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.pd-v2-spec-copy {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.pd-v2-spec-copy small {
  color: #7d8797;
  font-size: 10px;
  line-height: 1.3;
  white-space: normal;
}

.pd-v2-spec-copy strong {
  color: #283248;
  font-size: 13px;
  line-height: 1.3;
  font-weight: 760;
  white-space: normal;
}

.pd-v2-docs-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
}

.pd-v2-docs-head a {
  color: #35449e;
  font-size: 11px;
  font-weight: 750;
  white-space: nowrap;
}

.pd-v2-docs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-top: 10px;
}

.pd-v2-doc {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr) auto;
  gap: 11px;
  align-items: center;
  min-height: 58px;
  padding: 9px 11px;
  border: 1px solid #e7eaf0;
  border-radius: 12px;
  background: #fff;
  color: inherit;
  text-decoration: none;
  transition: border-color .16s ease, transform .16s ease, box-shadow .16s ease;
}

.pd-v2-doc:hover {
  transform: translateY(-1px);
  border-color: #cfd6e8;
  box-shadow: 0 9px 20px rgba(25,38,76,.05);
}

.pd-v2-doc > span:nth-child(2) {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.pd-v2-doc strong {
  overflow: hidden;
  color: #273149;
  font-size: 12px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pd-v2-doc small {
  overflow: hidden;
  color: #7c8593;
  font-size: 10px;
  line-height: 1.3;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pd-v2-doc > b {
  color: #4350a7;
  font-size: 16px;
  font-weight: 500;
}

.pd-v2-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid #e8ecf1;
}

.pd-v2-cta p {
  margin: 0;
  color: #687489;
  font-size: 11px;
  line-height: 1.45;
}

.pd-v2-quote-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 156px;
  min-height: 48px;
  padding: 0 20px;
  border: 0;
  border-radius: 11px;
  background: #ef7d00;
  color: #fff;
  font: inherit;
  font-size: 13px;
  font-weight: 850;
  white-space: nowrap;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(239,125,0,.18);
  transition: transform .16s ease, background .16s ease, box-shadow .16s ease;
}

.pd-v2-quote-button:hover {
  transform: translateY(-1px);
  background: #dd7200;
  box-shadow: 0 14px 30px rgba(239,125,0,.23);
}

/* Quote modal used by design 2 */
.pd-modal-open {
  overflow: hidden;
}

.pd-quote-modal {
  position: fixed;
  z-index: 11000;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
}

.pd-quote-modal__backdrop {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  background: rgba(15,23,48,.48);
  backdrop-filter: blur(5px);
  cursor: default;
}

.pd-quote-dialog {
  position: relative;
  z-index: 1;
  width: min(100%, 520px);
  max-height: calc(100vh - 48px);
  overflow-y: auto;
  padding: 30px;
  border: 1px solid rgba(225,230,239,.9);
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 28px 80px rgba(12,18,40,.26);
}

.pd-quote-dialog__close {
  position: absolute;
  top: 14px;
  right: 14px;
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  padding: 0;
  border: 1px solid #e0e5ec;
  border-radius: 10px;
  background: #fff;
  color: #465065;
  font: inherit;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}

.pd-quote-dialog h2 {
  max-width: 420px;
  margin: 0;
  color: #1e2948;
  font-size: 29px;
  line-height: 1.08;
  letter-spacing: -.025em;
}

.pd-quote-dialog__lead {
  margin: 10px 0 0;
  color: #707b8e;
  font-size: 13px;
  line-height: 1.5;
}

.pd-b2b-form--modal {
  margin-top: 22px;
}

.pd-quote-dialog__note {
  display: block;
  margin-top: 12px;
  color: #9299a5;
  font-size: 10px;
  text-align: center;
}

/* Product content */
.pd-content-card {
  margin-top: 20px;
  padding: 0 26px 26px;
  border: 1px solid #e5e9ef;
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 14px 34px rgba(25, 37, 73, .045);
}

.pd-tablist {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  border-bottom: 1px solid #eceff3;
}

.pd-tab {
  position: relative;
  padding: 20px 0 17px;
  border: 0;
  background: transparent;
  color: #6d7480;
  font: inherit;
  font-size: 14px;
  font-weight: 650;
  cursor: pointer;
}

.pd-tab::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 3px;
  border-radius: 999px;
  background: transparent;
}

.pd-tab.is-active { color: #3a47a5; }
.pd-tab.is-active::after { background: #3a47a5; }

.pd-panel {
  padding-top: 24px;
}

.pd-panel-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, .8fr);
  gap: 42px;
}

.pd-copy-block p {
  margin: 0 0 16px;
  color: #414852;
  font-size: 16px;
  line-height: 1.62;
}

.pd-side-block h3,
.pd-support-card h3,
.pd-document-card h3 {
  margin: 0 0 14px;
  color: #292e36;
  font-size: 20px;
  line-height: 1.25;
}

.pd-check-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.pd-check-list li {
  position: relative;
  margin-bottom: 12px;
  padding-left: 38px;
  color: #4c535e;
  font-size: 14px;
  line-height: 1.5;
}

.pd-check-list li::before {
  content: "✓";
  position: absolute;
  top: -2px;
  left: 0;
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 8px;
  background: #eef1ff;
  color: #3c48a7;
  font-weight: 800;
}

/* Compact technical characteristics: two columns, no table styling */
.pd-panel[data-pd-panel="specs"] {
  padding-top: 18px;
}

.pd-spec-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 44px;
  row-gap: 0;
}

.pd-spec-item {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: 14px;
  align-items: baseline;
  min-height: 42px;
  padding: 9px 0;
  border-bottom: 1px solid #f0f2f5;
}

.pd-spec-item span {
  color: #8a9099;
  font-size: 11px;
  line-height: 1.35;
}

.pd-spec-item strong {
  color: #2e333b;
  font-size: 12px;
  line-height: 1.4;
  font-weight: 650;
}

.pd-documents,
.pd-support-grid {
  display: grid;
  gap: 14px;
}

.pd-document-card,
.pd-support-card {
  padding: 20px;
  border: 1px solid #edf0f4;
  border-radius: 16px;
  background: #fbfcfd;
}

.pd-document-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 20px;
  align-items: center;
}

.pd-document-card p,
.pd-support-card p {
  margin: 0;
  color: #6f7681;
  font-size: 14px;
  line-height: 1.5;
}

.pd-document-button {
  min-height: 42px;
  border: 1px solid #3b48a7;
  color: #3b48a7;
  background: #fff;
}

.pd-document-pending {
  color: #858c96;
  font-size: 13px;
}

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

.pd-support-card--action {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
}

/* Related products */
.pd-section { padding-top: 18px; }
.pd-head-inline { align-items: end; }
.pd-related-controls { display: flex; gap: 8px; }
.pd-related-controls button {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid #dce2ea;
  border-radius: 12px;
  background: #fff;
  color: #3c48a7;
  font-size: 18px;
  cursor: pointer;
}
.pd-related-viewport { overflow: hidden; }
.pd-related-track {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  padding: 4px 2px 18px;
  scroll-behavior: smooth;
  scrollbar-width: none;
  scroll-snap-type: x mandatory;
}
.pd-related-track::-webkit-scrollbar { display: none; }
.pd-related-track > .product-card {
  flex: 0 0 calc((100% - 32px) / 3);
  min-width: 0;
  scroll-snap-align: start;
}
.pd-related-track .product-image { height: 245px; }
.pd-related-track .product-title { font-size: 14px; }
.pd-related-track .product-card-primary-specs { min-height: 168px; }

/* Bottom CTA */
.pd-bottom-cta { padding-top: 10px; }
.pd-cta-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
  padding: 30px;
  border-radius: 22px;
  background: #18255e;
  color: #fff;
}
.pd-cta-card .eyebrow { color: #b9c8ff; }
.pd-cta-card h2 {
  margin: 6px 0 8px;
  color: #fff;
  font-size: 32px;
}
.pd-cta-card p { margin: 0; color: #d5dcf5; }
.pd-cta-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.pd-cta-actions .button.outline {
  border-color: #7583bc;
  color: #fff;
  background: transparent;
}

@media (max-width: 1100px) {
  .pd-product-card .pd-header { padding: 24px 24px 20px; }
  .pd-product-showcase {
    grid-template-columns: 540px minmax(0, 1fr);
    min-height: 448px;
  }
  .pd-showcase-media {
    grid-template-columns: 78px 420px;
    grid-template-rows: 420px;
    gap: 14px;
    width: 540px;
    height: 448px;
    padding: 14px;
  }
  .pd-product-showcase.is-single-image .pd-showcase-media,
  .pd-v2-gallery.is-single-image .pd-showcase-media {
    grid-template-columns: 420px;
    width: 540px;
  }
  .pd-gallery-rail {
    height: 420px;
    max-height: 420px;
  }
  .pd-gallery-stage {
    width: 420px;
    height: 420px;
  }
  .pd-showcase-actions {
    min-height: 448px;
    padding: 24px 24px 22px;
  }
  .pd-b2b-heading h2 { font-size: 28px; }
  .pd-b2b-result ul { grid-template-columns: 1fr; }
  .pd-b2b-result li { min-height: 0; }
  .pd-related-track > .product-card { flex-basis: calc((100% - 16px) / 2); }
}

@media (max-width: 900px) {
  .pd-product-card { border-radius: 22px; }
  .pd-product-showcase {
    grid-template-columns: 1fr;
    min-height: 0;
    border-radius: 0 0 22px 22px;
  }
  .pd-showcase-media {
    grid-template-columns: 78px 456px;
    grid-template-rows: 456px;
    justify-content: center;
    gap: 14px;
    width: 100%;
    height: 484px;
    border-bottom: 1px solid #e9edf2;
  }
  .pd-product-showcase.is-single-image .pd-showcase-media,
  .pd-v2-gallery.is-single-image .pd-showcase-media {
    grid-template-columns: 456px;
    width: 100%;
  }
  .pd-gallery-rail {
    height: 456px;
    max-height: 456px;
  }
  .pd-gallery-stage {
    width: 456px;
    height: 456px;
  }
  .pd-showcase-actions {
    min-height: 0;
    border-left: 0;
    border-radius: 0 0 22px 22px;
  }
  .pd-b2b-form-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pd-b2b-result ul { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .pd-b2b-links { margin-top: 20px; }
  .pd-panel-grid,
  .pd-support-grid,
  .pd-document-card,
  .pd-support-card--action,
  .pd-cta-card {
    grid-template-columns: 1fr;
  }
  .pd-support-card--action { align-items: start; }
  .pd-cta-actions { justify-content: flex-start; }
}

@media (max-width: 960px) and (min-width: 701px) {
  .pd-key-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 700px) {
  .pd-breadcrumbs { padding-bottom: 10px; }
  .pd-product-card .pd-header { padding: 22px 18px 18px; }
  .pd-title-group h1 { font-size: 32px; }
  .pd-key-strip {
    grid-template-columns: 1fr;
    max-width: none;
  }
  .pd-showcase-media {
    grid-template-columns: 1fr;
    grid-template-rows: auto 70px;
    width: 100%;
    height: auto;
    padding: 12px;
  }
  .pd-product-showcase.is-single-image .pd-showcase-media,
  .pd-v2-gallery.is-single-image .pd-showcase-media {
    grid-template-columns: 1fr;
    width: 100%;
  }
  .pd-gallery-stage {
    width: 100%;
    height: auto;
    aspect-ratio: 1 / 1;
  }
  .pd-gallery-rail {
    grid-row: 2;
    grid-auto-flow: column;
    grid-auto-columns: 64px;
    grid-template-rows: 64px;
    height: 70px;
    max-height: 70px;
    overflow-x: auto;
    overflow-y: hidden;
    padding: 6px 0 0;
  }
  .pd-thumb {
    width: 64px;
    height: 64px;
  }
  .pd-slide { padding: 20px; }
  .pd-gallery-nav {
    width: 38px;
    height: 38px;
  }
  .pd-gallery-toggle {
    min-height: 32px;
    font-size: 10px;
  }
  .pd-showcase-actions { padding: 22px 18px 20px; }
  .pd-b2b-heading h2 { font-size: 26px; }
  .pd-b2b-form-grid { grid-template-columns: 1fr; }
  .pd-b2b-field--full { grid-column: auto; }
  .pd-b2b-result ul { grid-template-columns: 1fr; }
  .pd-b2b-links {
    display: grid;
    gap: 12px;
  }
  .pd-content-card {
    padding-right: 18px;
    padding-left: 18px;
  }
  .pd-tablist {
    flex-wrap: nowrap;
    gap: 18px;
    overflow-x: auto;
  }
  .pd-tab { white-space: nowrap; }
  .pd-spec-grid {
    grid-template-columns: 1fr;
    column-gap: 0;
  }
  .pd-spec-item {
    grid-template-columns: minmax(120px, .85fr) minmax(0, 1.15fr);
    gap: 14px;
  }
  .pd-related-track > .product-card { flex-basis: 88%; }
  .pd-cta-card h2 { font-size: 27px; }
}


@media (max-width: 1180px) {
  .pd-design-switcher {
    left: 6px;
  }
  .pd-product-card-v2 {
    grid-template-columns: 540px minmax(0, 1fr);
  }
  .pd-v2-gallery {
    width: 540px;
  }
  .pd-v2-info {
    padding: 24px;
  }
  .pd-v2-heading h1 {
    font-size: 31px;
  }
  .pd-v2-spec-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 7px;
  }
  .pd-v2-docs {
    grid-template-columns: 1fr;
  }
  .pd-v2-spec {
    min-height: 72px;
    padding: 9px 10px;
  }
}

@media (max-width: 900px) {
  .pd-design-switcher {
    top: auto;
    bottom: 16px;
    left: 12px;
    grid-auto-flow: column;
    width: auto;
    padding: 7px;
  }
  .pd-design-switcher__label {
    writing-mode: horizontal-tb;
    transform: none;
    margin: 0 3px 0 2px;
  }
  .pd-product-card-v2 {
    grid-template-columns: 1fr;
    border-radius: 22px;
  }
  .pd-v2-gallery {
    width: 100%;
    border-right: 0;
    border-bottom: 1px solid #e8ecf1;
  }
  .pd-showcase-media--v2 {
    border-radius: 22px 22px 0 0;
  }
  .pd-v2-info {
    padding: 24px 22px 22px;
  }
  .pd-v2-spec-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .pd-v2-docs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 960px) and (min-width: 701px) {
  .pd-key-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 700px) {
  .pd-design-switcher {
    z-index: 1090;
  }
  .pd-v2-info {
    padding: 22px 18px 20px;
  }
  .pd-v2-heading h1 {
    font-size: 30px;
  }
  .pd-v2-spec-grid,
  .pd-v2-docs {
    grid-template-columns: 1fr;
  }
  .pd-v2-cta {
    grid-template-columns: 1fr;
  }
  .pd-v2-quote-button {
    width: 100%;
  }
  .pd-quote-modal {
    padding: 12px;
  }
  .pd-quote-dialog {
    max-height: calc(100vh - 24px);
    padding: 26px 18px 20px;
    border-radius: 18px;
  }
  .pd-quote-dialog h2 {
    padding-right: 34px;
    font-size: 26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .pd-slider-track,
  .pd-thumb,
  .pd-primary-button,
  .pd-b2b-submit {
    transition: none;
  }
}