:root {
  --blue-950: #06182f;
  --blue-900: #08264a;
  --blue-800: #003c71;
  --blue-700: #0047ab;
  --cyan-500: #00c8e0;
  --orange-600: #e8480c;
  --ink-900: #111827;
  --ink-700: #374151;
  --ink-600: #4b5563;
  --line: #d9e2ec;
  --panel: #f4f7fa;
  --panel-2: #eef4f8;
  --white: #ffffff;
  --shadow: 0 18px 48px rgba(4, 18, 38, 0.18);
  --radius: 8px;
  --max: 1180px;
}

/* DC MCB catalogue reference crop */
.catalog-card-media.mcb-catalog-media {
  position: relative;
  overflow: hidden;
  background: #fff;
}

.catalog-card-media.mcb-catalog-media img {
  position: absolute;
  top: -20%;
  left: -96%;
  width: 190%;
  max-width: none;
  height: auto;
  object-fit: initial;
}

/* Surge Protective Device page */
.spd-page {
  --spd-red: #e5222d;
  --spd-red-dark: #b9131d;
  --spd-charcoal: #111820;
  --spd-steel: #5d6874;
  --spd-pale: #f2f4f6;
  --spd-line: #dfe3e7;
  color: #171b20;
}

.spd-page .eyebrow {
  color: var(--spd-red);
}

.spd-page section[id] {
  scroll-margin-top: 118px;
}

.spd-hero {
  overflow: hidden;
  border-bottom: 1px solid var(--spd-line);
  background: var(--spd-pale);
}

.spd-hero-layout {
  min-height: 610px;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(480px, 1.1fr);
  gap: 54px;
  align-items: center;
  padding-top: 54px;
  padding-bottom: 54px;
}

.spd-hero-copy {
  position: relative;
  z-index: 1;
}

.spd-breadcrumb {
  margin: 0 0 42px;
  color: #6e7781;
  font-size: 13px;
  font-weight: 650;
}

.spd-breadcrumb a:hover {
  color: var(--spd-red);
}

.spd-kicker {
  margin: 0 0 14px;
  color: var(--spd-red);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.spd-hero h1 {
  margin: 0;
  color: var(--spd-charcoal);
  font-size: 68px;
  line-height: 1.02;
  letter-spacing: 0;
}

.spd-hero-lede {
  max-width: 650px;
  margin: 26px 0 12px;
  color: var(--ink-600);
  font-size: 14px;
  font-weight: 800;
  line-height: 1.45;
  letter-spacing: 0;
}

.spd-hero-copy > p:not(.spd-breadcrumb):not(.spd-kicker):not(.spd-hero-lede):not(.spd-reference-note) {
  max-width: 650px;
  margin: 0;
  color: var(--spd-steel);
  font-size: 16px;
  line-height: 1.7;
}

.spd-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.spd-hero-actions .btn {
  min-width: 154px;
  min-height: 48px;
  padding: 0 22px;
}

.spd-btn-primary {
  color: #fff;
  border-color: var(--spd-red);
  background: var(--spd-red);
}

.spd-btn-primary:hover {
  border-color: var(--spd-red-dark);
  background: var(--spd-red-dark);
}

.spd-page .spd-btn-outline {
  color: #fff;
  border-color: var(--blue-700);
  background: var(--blue-700);
}

.spd-page .spd-btn-outline:hover {
  color: #fff;
  border-color: var(--blue-800);
  background: var(--blue-800);
}

.spd-reference-note {
  max-width: 680px;
  margin: 24px 0 0;
  padding-left: 14px;
  border-left: 3px solid var(--spd-red);
  color: #6c747d;
  font-size: 12px;
  line-height: 1.6;
}

.spd-reference-note strong {
  color: #30363d;
}

.spd-hero-media {
  position: relative;
  margin: 0;
  min-width: 0;
  border-left: 1px solid #d8dde2;
  background: #fff;
}

.spd-hero-media::before {
  content: "SPD";
  position: absolute;
  top: 26px;
  left: 28px;
  z-index: 1;
  color: #d4d8dc;
  font-size: 74px;
  font-weight: 900;
  line-height: 1;
}

.spd-hero-media img {
  position: relative;
  z-index: 2;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  mix-blend-mode: multiply;
}

.spd-hero-media figcaption {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--spd-line);
}

.spd-hero-media figcaption span {
  min-height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px 10px;
  border-right: 1px solid var(--spd-line);
  color: #535c66;
  text-align: center;
  font-size: 11px;
  font-weight: 750;
  text-transform: uppercase;
}

.spd-hero-media figcaption span:last-child {
  border-right: 0;
}

.spd-section-nav {
  position: sticky;
  top: 76px;
  z-index: 15;
  border-bottom: 1px solid var(--spd-line);
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(10px);
}

.spd-section-nav .container {
  min-height: 54px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 34px;
}

.spd-section-nav a {
  min-height: 54px;
  display: inline-flex;
  align-items: center;
  border-bottom: 2px solid transparent;
  color: #4a535d;
  font-size: 13px;
  font-weight: 750;
}

.spd-section-nav a:hover,
.spd-section-nav a:focus-visible {
  color: var(--spd-red);
  border-bottom-color: var(--spd-red);
}

.spd-section-head h2 {
  max-width: 760px;
}

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

.spd-product-card {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--spd-line);
  border-top: 4px solid var(--spd-red);
  border-radius: 6px;
  background: #fff;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.spd-product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 32px rgba(17, 24, 32, 0.11);
}

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

.spd-product-media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 220ms ease;
}

.spd-product-card:hover .spd-product-media img {
  transform: scale(1.035);
}

.spd-status-label {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 7px 9px;
  border-radius: 3px;
  color: #fff;
  background: var(--spd-charcoal);
  font-size: 10px;
  font-weight: 850;
  text-transform: uppercase;
}

.spd-status-pending {
  background: var(--spd-red-dark);
}

.spd-product-copy {
  min-height: 238px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 24px;
}

.spd-product-copy > p {
  margin: 0 0 8px;
  color: var(--spd-red);
  font-size: 11px;
  font-weight: 850;
  text-transform: uppercase;
}

.spd-product-copy h3 {
  margin: 0;
  color: var(--spd-charcoal);
  font-size: 25px;
  line-height: 1.2;
  letter-spacing: 0;
}

.spd-product-copy > span {
  margin-top: 12px;
  color: var(--spd-steel);
  font-size: 14px;
  line-height: 1.65;
}

.spd-product-copy button {
  margin-top: auto;
  padding: 0 0 3px;
  border: 0;
  border-bottom: 2px solid var(--spd-red);
  color: var(--spd-charcoal);
  background: transparent;
  font-size: 13px;
  font-weight: 850;
  cursor: pointer;
}

.spd-product-copy button:hover {
  color: var(--spd-red);
}

.spd-parameter-section {
  color: #fff;
  background: var(--spd-charcoal);
}

.spd-parameter-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 38px;
}

.spd-parameter-heading h2 {
  max-width: 760px;
  margin: 0;
  color: #fff;
  font-size: 38px;
  line-height: 1.14;
  letter-spacing: 0;
}

.spd-parameter-heading > span {
  padding: 7px 10px;
  border: 1px solid #505962;
  border-radius: 3px;
  color: #bdc5cd;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

.spd-parameter-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  border-top: 1px solid #414952;
  border-bottom: 1px solid #414952;
}

.spd-parameter-grid > div {
  min-width: 0;
  min-height: 210px;
  display: flex;
  flex-direction: column;
  padding: 27px 22px;
  border-right: 1px solid #414952;
}

.spd-parameter-grid > div:last-child {
  border-right: 0;
}

.spd-parameter-grid small {
  color: #ff6871;
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

.spd-parameter-grid strong {
  min-height: 72px;
  margin-top: 15px;
  color: #fff;
  font-size: 29px;
  line-height: 1.2;
}

.spd-parameter-grid span {
  margin-top: auto;
  color: #aeb8c1;
  font-size: 12px;
  line-height: 1.55;
}

.spd-parameter-disclaimer {
  margin: 24px 0 0;
  color: #c0c8cf;
  font-size: 13px;
  line-height: 1.65;
}

.spd-parameter-disclaimer strong {
  color: #fff;
}

.spd-workflow-section {
  background: #fff;
}

.spd-workflow-list {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--spd-line);
  border-bottom: 1px solid var(--spd-line);
}

.spd-workflow-list li {
  min-width: 0;
  min-height: 250px;
  padding: 26px 22px;
  border-right: 1px solid var(--spd-line);
}

.spd-workflow-list li:last-child {
  border-right: 0;
}

.spd-workflow-list > li > span {
  display: block;
  color: var(--spd-red);
  font-size: 30px;
  font-weight: 900;
  line-height: 1;
}

.spd-workflow-list h3 {
  margin: 55px 0 10px;
  color: var(--spd-charcoal);
  font-size: 18px;
  line-height: 1.3;
  letter-spacing: 0;
}

.spd-workflow-list p {
  margin: 0;
  color: var(--spd-steel);
  font-size: 13px;
  line-height: 1.62;
}

.spd-safety-note {
  display: grid;
  grid-template-columns: minmax(300px, 0.8fr) minmax(0, 1.2fr);
  gap: 52px;
  align-items: center;
  margin-top: 30px;
  padding: 28px 32px;
  border-left: 6px solid var(--spd-red);
  color: #fff;
  background: var(--spd-charcoal);
}

.spd-safety-note > div > p {
  margin: 0 0 6px;
  color: #ff767e;
  font-size: 11px;
  font-weight: 850;
  text-transform: uppercase;
}

.spd-safety-note h2 {
  margin: 0;
  font-size: 23px;
  line-height: 1.25;
  letter-spacing: 0;
}

.spd-safety-note > p {
  margin: 0;
  color: #c6ced5;
  font-size: 14px;
  line-height: 1.7;
}

.spd-standards-section {
  background: var(--spd-pale);
}

.spd-standards-table-wrap {
  overflow-x: auto;
  border: 1px solid #ccd2d8;
  background: #fff;
}

.spd-standards-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
}

.spd-standards-table th,
.spd-standards-table td {
  padding: 19px 22px;
  border-right: 1px solid var(--spd-line);
  border-bottom: 1px solid var(--spd-line);
  text-align: left;
  vertical-align: top;
  font-size: 14px;
  line-height: 1.6;
}

.spd-standards-table thead th {
  color: #fff;
  background: var(--spd-charcoal);
  font-size: 12px;
  text-transform: uppercase;
}

.spd-standards-table tbody th {
  width: 22%;
  color: var(--spd-charcoal);
  font-size: 15px;
}

.spd-standards-table tbody th a {
  color: var(--spd-red-dark);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.spd-standards-table td {
  color: var(--spd-steel);
}

.spd-standards-table tr:last-child th,
.spd-standards-table tr:last-child td {
  border-bottom: 0;
}

.spd-standards-table th:last-child,
.spd-standards-table td:last-child {
  border-right: 0;
}

.spd-document-note {
  margin: 22px 0 0;
  color: #59626c;
  font-size: 13px;
  line-height: 1.7;
}

.spd-document-note strong {
  color: var(--spd-red-dark);
}

.spd-faq-section {
  background: #fff;
}

.spd-faq-heading {
  display: grid;
  grid-template-columns: minmax(160px, 0.35fr) minmax(0, 1fr) minmax(260px, 0.7fr);
  gap: 34px;
  align-items: end;
  margin-bottom: 32px;
}

.spd-faq-heading p,
.spd-faq-heading span {
  margin: 0;
  color: var(--spd-steel);
  font-size: 13px;
}

.spd-faq-heading p {
  color: var(--spd-red);
  font-weight: 850;
  text-transform: uppercase;
}

.spd-faq-heading h2 {
  margin: 0;
  color: var(--spd-charcoal);
  font-size: 40px;
  line-height: 1.1;
  letter-spacing: 0;
}

.spd-faq-heading span {
  line-height: 1.6;
}

.spd-faq-list {
  border-top: 1px solid #cdd3d9;
}

.spd-faq-list details {
  border-bottom: 1px solid #cdd3d9;
}

.spd-faq-list summary {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 4px;
  color: var(--spd-charcoal);
  font-size: 17px;
  font-weight: 800;
  cursor: pointer;
  list-style: none;
}

.spd-faq-list summary::-webkit-details-marker {
  display: none;
}

.spd-faq-list summary i {
  position: relative;
  width: 26px;
  height: 26px;
  flex: 0 0 26px;
  border: 1px solid #9ba4ad;
  border-radius: 50%;
}

.spd-faq-list summary i::before,
.spd-faq-list summary i::after {
  content: "";
  position: absolute;
  top: 12px;
  left: 7px;
  width: 10px;
  height: 1px;
  background: var(--spd-charcoal);
}

.spd-faq-list summary i::after {
  transform: rotate(90deg);
  transition: transform 160ms ease;
}

.spd-faq-list details[open] summary i {
  border-color: var(--spd-red);
  background: var(--spd-red);
}

.spd-faq-list details[open] summary i::before,
.spd-faq-list details[open] summary i::after {
  background: #fff;
}

.spd-faq-list details[open] summary i::after {
  transform: rotate(0deg);
}

.spd-faq-list details > p {
  max-width: 900px;
  margin: -4px 0 0;
  padding: 0 54px 24px 4px;
  color: var(--spd-steel);
  font-size: 15px;
  line-height: 1.75;
}

.spd-quote-section {
  padding-top: 30px;
}

.spd-quote-panel {
  min-height: 210px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 40px;
  align-items: center;
  padding: 42px 48px;
  border-radius: 6px;
  color: #fff;
  background: var(--spd-red);
}

.spd-quote-panel p {
  margin: 0 0 7px;
  color: #ffd9dc;
  font-size: 11px;
  font-weight: 850;
  text-transform: uppercase;
}

.spd-quote-panel h2 {
  margin: 0;
  font-size: 32px;
  line-height: 1.2;
  letter-spacing: 0;
}

.spd-quote-panel span {
  display: block;
  max-width: 780px;
  margin-top: 10px;
  color: #fff1f2;
  font-size: 14px;
  line-height: 1.65;
}

.spd-quote-panel .btn {
  min-width: 158px;
  min-height: 50px;
  color: var(--spd-red-dark);
  border-color: #fff;
  background: #fff;
}

.spd-quote-panel .btn:hover {
  color: #fff;
  border-color: var(--spd-charcoal);
  background: var(--spd-charcoal);
}

.spd-footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.site-footer .deerflow-credit {
  display: inline-flex;
  margin: 0;
  color: #6f8395;
  font-size: 10px;
  opacity: 0.72;
}

.site-footer .deerflow-credit:hover {
  color: #c2d1dd;
  opacity: 1;
}

.spd-page :focus-visible {
  outline: 3px solid rgba(229, 34, 45, 0.38);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  .spd-page *,
  .spd-page *::before,
  .spd-page *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

@media (max-width: 1100px) {
  .spd-hero-layout {
    grid-template-columns: minmax(0, 0.9fr) minmax(380px, 1.1fr);
    gap: 34px;
  }

  .spd-hero h1 {
    font-size: 56px;
  }

  .spd-parameter-grid,
  .spd-workflow-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .spd-parameter-grid > div:nth-child(3),
  .spd-workflow-list li:nth-child(3) {
    border-right: 0;
  }

  .spd-parameter-grid > div:nth-child(n + 4),
  .spd-workflow-list li:nth-child(n + 4) {
    border-top: 1px solid #414952;
  }

  .spd-workflow-list li:nth-child(n + 4) {
    border-top-color: var(--spd-line);
  }

  .spd-parameter-grid > div:last-child,
  .spd-workflow-list li:last-child {
    border-right: 1px solid #414952;
  }

  .spd-workflow-list li:last-child {
    border-right-color: var(--spd-line);
  }
}

@media (max-width: 820px) {
  .spd-hero-layout {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 42px;
    padding-bottom: 0;
  }

  .spd-breadcrumb {
    margin-bottom: 30px;
  }

  .spd-hero h1 {
    font-size: 48px;
  }

  .spd-hero-media {
    width: 100%;
    max-width: 660px;
    margin: 0 auto;
    border-top: 1px solid var(--spd-line);
    border-left: 0;
  }

  .spd-section-nav {
    top: 76px;
    overflow-x: auto;
  }

  .spd-section-nav .container {
    width: max-content;
    min-width: 100%;
    justify-content: flex-start;
    gap: 24px;
    padding: 0 18px;
  }

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

  .spd-product-card {
    display: grid;
    grid-template-columns: minmax(260px, 0.85fr) minmax(0, 1.15fr);
  }

  .spd-product-media {
    border-right: 1px solid var(--spd-line);
    border-bottom: 0;
  }

  .spd-parameter-heading,
  .spd-faq-heading {
    display: block;
  }

  .spd-parameter-heading > span {
    display: inline-flex;
    margin-top: 18px;
  }

  .spd-faq-heading h2 {
    margin-top: 8px;
  }

  .spd-faq-heading > span {
    display: block;
    margin-top: 12px;
  }

  .spd-safety-note {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .spd-quote-panel {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  .spd-page section[id] {
    scroll-margin-top: 112px;
  }

  .spd-hero-layout {
    padding-top: 30px;
  }

  .spd-breadcrumb {
    margin-bottom: 24px;
  }

  .spd-hero h1 {
    font-size: 42px;
  }

  .spd-hero-lede {
    font-size: 14px;
  }

  .spd-hero-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .spd-section-nav {
    top: 68px;
  }

  .spd-product-card {
    display: block;
  }

  .spd-product-media {
    border-right: 0;
    border-bottom: 1px solid var(--spd-line);
  }

  .spd-product-copy {
    min-height: 220px;
  }

  .spd-parameter-heading h2,
  .spd-faq-heading h2 {
    font-size: 32px;
  }

  .spd-parameter-grid,
  .spd-workflow-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .spd-parameter-grid > div,
  .spd-parameter-grid > div:nth-child(3),
  .spd-workflow-list li,
  .spd-workflow-list li:nth-child(3) {
    border-right: 1px solid #414952;
  }

  .spd-workflow-list li,
  .spd-workflow-list li:nth-child(3) {
    border-right-color: var(--spd-line);
  }

  .spd-parameter-grid > div:nth-child(even),
  .spd-workflow-list li:nth-child(even) {
    border-right: 0;
  }

  .spd-parameter-grid > div:nth-child(n + 3),
  .spd-workflow-list li:nth-child(n + 3) {
    border-top: 1px solid #414952;
  }

  .spd-workflow-list li:nth-child(n + 3) {
    border-top-color: var(--spd-line);
  }

  .spd-parameter-grid > div {
    min-height: 190px;
    padding: 22px 16px;
  }

  .spd-parameter-grid strong {
    font-size: 24px;
  }

  .spd-workflow-list li {
    min-height: 230px;
    padding: 22px 16px;
  }

  .spd-workflow-list h3 {
    margin-top: 38px;
    font-size: 16px;
  }

  .spd-safety-note {
    padding: 24px 20px;
  }

  .spd-faq-list summary {
    font-size: 15px;
  }

  .spd-faq-list details > p {
    padding-right: 4px;
  }

  .spd-quote-panel {
    min-height: 0;
    padding: 32px 24px;
  }

  .spd-quote-panel h2 {
    font-size: 27px;
  }

  .spd-footer-bottom {
    display: block;
  }

  .site-footer .deerflow-credit {
    margin-top: 12px;
  }
}

.pv-ft-04-page .product-single-actions {
  gap: 18px;
  margin-top: 34px;
}

.pv-ft-04-page .product-single-actions .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 260px;
  min-height: 64px;
  padding: 0 34px;
  font-size: 18px;
  font-weight: 900;
}

.pv-ft-04-application-strip {
  padding: clamp(32px, 4vw, 56px) 0 0;
  background: var(--white);
}

.pv-ft-04-application-strip .container,
.container.pv-ft-04-overview-copy {
  max-width: 1500px;
}

.pv-ft-04-application-strip img {
  display: block;
  width: min(100%, 1500px);
  max-height: clamp(280px, 45vw, 720px);
  height: auto;
  margin: 0 auto;
  object-fit: contain;
}

.pv-ft-04-overview-section {
  padding-top: 14px;
}

.pv-ft-04-wide-section {
  padding-bottom: 34px;
}

.pv-ft-04-wide-intro {
  max-width: 1320px;
  margin: 0 auto 26px;
  text-align: center;
}

.pv-ft-04-wide-intro p {
  margin: 0;
  color: var(--ink-600);
  font-size: 17px;
  line-height: 1.75;
  letter-spacing: 0;
}

.pv-ft-04-overview-copy {
  max-width: 1450px;
  text-align: center;
}

.pv-ft-04-overview-copy h2 {
  margin: 0 0 18px;
  color: #030b1d;
  font-size: 30px;
  font-weight: 900;
  line-height: 1.25;
  letter-spacing: 0;
}

.pv-ft-04-overview-copy p {
  margin: 0 auto 26px;
  max-width: 1320px;
  color: var(--ink-600);
  font-size: 17px;
  line-height: 1.75;
  letter-spacing: 0;
}

.pv-ft-04-page .pv-ft-04-section-title {
  margin: 0;
  color: #030b1d;
  font-size: 30px;
  font-weight: 900;
  line-height: 1.25;
  letter-spacing: 0;
}

.pv-ft-04-spec-head {
  margin-bottom: 26px;
}

.pv-ft-04-spec-head p {
  max-width: 980px;
  margin: 14px 0 0;
  color: var(--ink-600);
  font-size: 17px;
  line-height: 1.75;
}

.pv-ft-04-spec-body {
  display: grid;
  grid-template-columns: minmax(320px, 0.78fr) minmax(0, 1.22fr);
  gap: 38px;
  align-items: start;
}

.pv-ft-04-dimension-figure {
  margin: 0;
  background: var(--white);
}

.pv-ft-04-dimension-figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.pv-ft-04-spec-body .spec-table {
  min-width: 0;
}

.pv-ft-04-feature-head h2,
.pv-ft-04-feature-head p,
.pv-ft-04-detail-head p {
  color: var(--ink-600);
  font-size: 17px;
  font-weight: 400;
  line-height: 1.75;
  letter-spacing: 0;
}

.pv-ft-04-feature-head h2 {
  margin: 0;
}

.pv-ft-04-detail-head {
  align-items: start;
}

.pv-ft-04-cert-section {
  background: var(--white);
}

.pv-ft-04-cert-figure {
  margin: 0;
}

.pv-ft-04-cert-figure img {
  width: 100%;
  height: auto;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.pv-ft-04-install-section {
  background: var(--panel);
}

.pv-ft-04-install-section .container {
  width: min(1320px, calc(100% - 40px));
}

.pv-ft-04-install-layout {
  display: grid;
  grid-template-columns: minmax(240px, 0.7fr) minmax(0, 2.3fr);
  gap: 30px;
  align-items: start;
  padding: 34px;
  background: var(--white);
}

.pv-ft-04-install-intro h2 {
  margin: 0 0 20px;
  color: #030b1d;
  font-size: 30px;
  font-weight: 900;
  line-height: 1.25;
}

.pv-ft-04-install-intro p {
  margin: 0;
  color: var(--ink-600);
  font-size: 17px;
  line-height: 1.65;
}

.pv-ft-04-install-intro .pv-ft-04-install-subtitle {
  max-width: 320px;
  color: var(--ink-600);
  font-size: 21px;
  font-weight: 800;
  line-height: 1.35;
}

.pv-ft-04-install-rule {
  display: block;
  width: 74px;
  height: 6px;
  margin: 20px 0 28px;
  border-radius: 999px;
  background: var(--cyan-500);
}

.pv-ft-04-install-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: pv-ft-04-install-step;
}

.pv-ft-04-install-steps li {
  min-height: 240px;
  padding: 22px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  counter-increment: pv-ft-04-install-step;
}

.pv-ft-04-install-steps li::before {
  content: counter(pv-ft-04-install-step);
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 22px;
  color: var(--white);
  background: var(--blue-700);
  font-size: 20px;
  font-weight: 900;
  line-height: 1;
}

.pv-ft-04-install-steps strong,
.pv-ft-04-install-steps span {
  display: block;
}

.pv-ft-04-install-steps strong {
  color: var(--blue-900);
  font-size: 20px;
  font-weight: 900;
  line-height: 1.25;
}

.pv-ft-04-install-steps span {
  margin-top: 12px;
  color: var(--ink-600);
  font-size: 16px;
  line-height: 1.6;
}

.pv-ft-04-install-images {
  display: grid;
  gap: 26px;
  width: min(1080px, 100%);
  margin: 44px auto 0;
}

.pv-ft-04-install-images figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  overflow: hidden;
}

.pv-ft-04-install-images img {
  width: 100%;
  height: auto;
  border: 0;
  box-shadow: none;
}

.pv-ft-04-install-images figcaption {
  padding: 12px 0 0;
  color: var(--ink-600);
  background: var(--panel);
  font-size: 14px;
  line-height: 1.5;
}

@media (max-width: 1200px) {
  .pv-ft-04-install-layout {
    grid-template-columns: 1fr;
    padding: 30px;
  }

  .pv-ft-04-install-intro .pv-ft-04-install-subtitle {
    max-width: 520px;
  }

  .pv-ft-04-install-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pv-ft-04-install-steps li {
    min-height: 210px;
  }
}

.pv-ft-04-faq-section {
  background: var(--white);
}

.pv-ft-04-faq-head {
  margin-bottom: 78px;
}

.pv-ft-04-faq-head p {
  margin: 0 0 30px;
  color: #70b71d;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.45em;
  text-transform: uppercase;
}

.pv-ft-04-faq-head h2 {
  margin: 0;
  color: #030b1d;
  font-size: 30px;
  font-weight: 900;
  line-height: 1.25;
  letter-spacing: 0;
}

.pv-ft-04-faq-list {
  display: grid;
  gap: 26px;
}

.pv-ft-04-faq-item {
  border: 0;
}

.pv-ft-04-faq-item summary {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  color: #060b16;
  font-size: clamp(18px, 1.25vw, 24px);
  font-weight: 800;
  line-height: 1.25;
  cursor: pointer;
  list-style: none;
}

.pv-ft-04-faq-item summary::-webkit-details-marker {
  display: none;
}

.pv-ft-04-faq-item .faq-toggle::before {
  content: "+";
  color: #70b71d;
  font-size: 24px;
  font-weight: 700;
  line-height: 1;
}

.pv-ft-04-faq-item[open] .faq-toggle::before {
  content: "-";
}

.pv-ft-04-faq-item[open] summary {
  color: #70b71d;
}

.pv-ft-04-faq-item p {
  max-width: 1280px;
  margin: 16px 0 0 40px;
  color: var(--ink-600);
  font-size: 17px;
  line-height: 1.75;
}

@media (max-width: 760px) {
  .pv-ft-04-page .product-single-actions {
    gap: 12px;
  }

  .pv-ft-04-page .product-single-actions .btn {
    width: 100%;
    min-width: 0;
    min-height: 58px;
    font-size: 17px;
  }

  .pv-ft-04-application-strip {
    padding-top: 34px;
  }

  .pv-ft-04-overview-section {
    padding-top: 18px;
  }

  .pv-ft-04-wide-section {
    padding-bottom: 24px;
  }

  .pv-ft-04-overview-copy h2 {
    font-size: 24px;
  }

  .pv-ft-04-overview-copy p {
    font-size: 15px;
    line-height: 1.7;
  }

  .pv-ft-04-wide-intro p {
    font-size: 15px;
    line-height: 1.7;
  }

  .pv-ft-04-page .pv-ft-04-section-title {
    font-size: 24px;
  }

  .pv-ft-04-spec-head p {
    font-size: 15px;
  }

  .pv-ft-04-spec-body {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .pv-ft-04-feature-head h2,
  .pv-ft-04-feature-head p,
  .pv-ft-04-detail-head p {
    font-size: 15px;
  }

  .pv-ft-04-install-section .container {
    width: min(100% - 28px, 1500px);
  }

  .pv-ft-04-install-layout {
    padding: 20px;
  }

  .pv-ft-04-install-intro h2 {
    font-size: 24px;
  }

  .pv-ft-04-install-intro .pv-ft-04-install-subtitle {
    font-size: 17px;
  }

  .pv-ft-04-install-intro p {
    font-size: 15px;
  }

  .pv-ft-04-install-rule {
    margin: 16px 0 22px;
  }

  .pv-ft-04-install-steps {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .pv-ft-04-install-steps li {
    min-height: auto;
    padding: 18px;
  }

  .pv-ft-04-install-steps li::before {
    width: 44px;
    height: 44px;
    margin-bottom: 18px;
    font-size: 20px;
  }

  .pv-ft-04-install-steps strong {
    font-size: 20px;
  }

  .pv-ft-04-install-steps span {
    margin-top: 10px;
    font-size: 15px;
    line-height: 1.7;
  }

  .pv-ft-04-install-images {
    gap: 18px;
    margin-top: 24px;
  }

  .pv-ft-04-install-images figcaption {
    font-size: 12px;
  }

  .pv-ft-04-faq-head {
    margin-bottom: 44px;
  }

  .pv-ft-04-faq-head p {
    font-size: 13px;
    letter-spacing: 0.28em;
  }

  .pv-ft-04-faq-head h2 {
    font-size: 24px;
  }

  .pv-ft-04-faq-list {
    gap: 20px;
  }

  .pv-ft-04-faq-item summary {
    grid-template-columns: 22px minmax(0, 1fr);
    gap: 10px;
    font-size: 18px;
  }

  .pv-ft-04-faq-item .faq-toggle::before {
    font-size: 22px;
  }

  .pv-ft-04-faq-item p {
    margin: 12px 0 0 32px;
    font-size: 15px;
    line-height: 1.7;
  }
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink-900);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  background: var(--white);
  line-height: 1.55;
}

img,
video {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

.container {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 210px;
}

.brand img {
  width: 156px;
  height: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  flex: 1;
}

.nav-links > a,
.nav-links > .nav-item > .nav-link {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  padding: 0 13px;
  color: var(--ink-700);
  font-size: 14px;
  font-weight: 650;
  border-bottom: 2px solid transparent;
}

.nav-links > a:hover,
.nav-links > a.active,
.nav-links > .nav-item > .nav-link:hover,
.nav-links > .nav-item > .nav-link.active,
.mega-nav:hover > .nav-link,
.mega-nav:focus-within > .nav-link {
  color: var(--blue-700);
  border-bottom-color: var(--blue-700);
}

.nav-item {
  display: inline-flex;
  align-items: center;
}

.nav-caret {
  width: 8px;
  height: 8px;
  margin-left: 7px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: translateY(-2px) rotate(45deg);
}

.mega-menu {
  position: fixed;
  left: 50%;
  top: 76px;
  z-index: 25;
  width: min(var(--max), calc(100vw - 40px));
  padding: 30px;
  border: 1px solid #d8e2eb;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 28px 70px rgba(4, 18, 38, 0.2);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translate(-50%, 10px);
  transition: opacity 0.16s ease, transform 0.16s ease, visibility 0.16s ease;
  max-height: calc(100vh - 96px);
  overflow-y: auto;
}

.mega-nav:hover .mega-menu,
.mega-nav:focus-within .mega-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

.mega-menu-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 28px 34px;
  align-items: start;
}

.mega-menu-group h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  color: #050b16;
  font-size: 18px;
  line-height: 1.25;
}

.mega-menu-group h3::before {
  content: "";
  width: 14px;
  height: 14px;
  flex: 0 0 auto;
  border-radius: 3px;
  background: linear-gradient(135deg, var(--blue-700), var(--cyan-500));
  box-shadow: 0 0 0 4px rgba(4, 113, 179, 0.08);
}

.mega-menu-group h3 .mega-menu-heading-link {
  display: inline-flex;
  margin: 0;
  color: #050b16;
  font-size: inherit;
  line-height: inherit;
  font-weight: inherit;
}

.mega-menu-group h3 .mega-menu-heading-link::before {
  display: none;
}

.mega-menu-group h3 .mega-menu-heading-link:hover {
  color: var(--blue-700);
}

.mega-menu-group a {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  margin: 13px 0;
  color: var(--ink-600);
  font-size: 16px;
  line-height: 1.35;
  font-weight: 650;
}

.mega-menu-group a::before {
  content: "";
  width: 9px;
  height: 9px;
  margin-top: 7px;
  border-right: 3px solid var(--blue-900);
  border-bottom: 3px solid var(--blue-900);
  transform: rotate(-45deg);
}

.mega-menu-group a:hover {
  color: var(--blue-700);
}

.mega-standard-trigger {
  display: grid;
  width: 100%;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  margin: 13px 0;
  padding: 0;
  border: 0;
  color: var(--ink-600);
  background: transparent;
  font: inherit;
  font-size: 16px;
  line-height: 1.35;
  font-weight: 650;
  text-align: left;
  cursor: pointer;
}

.mega-standard-trigger::before {
  content: "";
  width: 9px;
  height: 9px;
  margin-top: 7px;
  border-right: 3px solid var(--blue-900);
  border-bottom: 3px solid var(--blue-900);
  transform: rotate(-45deg);
  transition: transform 0.16s ease;
}

.mega-standard-trigger:hover,
.mega-standard-trigger.is-active {
  color: var(--blue-700);
}

.mega-standard-trigger.is-active::before {
  transform: translateY(-2px) rotate(45deg);
}

.mega-standard-showcase {
  margin-top: 28px;
  padding-top: 28px;
  border-top: 1px solid #d8e2eb;
}

.mega-standard-showcase[hidden] {
  display: none;
}

.mega-showcase-head {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 22px;
}

.mega-showcase-head h2 {
  margin: 0 0 7px;
  color: #06142d;
  font-size: 26px;
  line-height: 1.2;
}

.mega-showcase-head p {
  margin: 0;
  color: var(--ink-600);
  font-size: 14px;
  line-height: 1.55;
}

.mega-showcase-back {
  flex: 0 0 auto;
  padding: 9px 13px;
  border: 1px solid #c7d6e4;
  border-radius: 8px;
  background: #fff;
  color: #173654;
  font-weight: 750;
  cursor: pointer;
}

.mega-showcase-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.mega-product-card {
  display: grid;
  grid-template-columns: minmax(220px, 0.82fr) minmax(0, 1.18fr);
  overflow: hidden;
  min-width: 0;
  border: 1px solid #cbd9e6;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 12px 30px rgba(14, 50, 83, 0.08);
}

.mega-product-media {
  display: flex !important;
  align-items: center !important;
  justify-content: center;
  margin: 0 !important;
  padding: 18px !important;
  border-right: 1px solid #e1e9f0;
}

.mega-product-media::before {
  display: none !important;
}

.mega-product-media img {
  display: block;
  width: 100%;
  max-height: 330px;
  object-fit: contain;
}

.mega-product-copy {
  display: flex;
  min-width: 0;
  flex-direction: column;
  padding: 24px;
}

.mega-product-series {
  margin: 0 0 7px;
  color: var(--blue-700);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.mega-product-copy h3 {
  display: block;
  margin: 0 0 16px;
  color: #06142d;
  font-size: 21px;
  line-height: 1.25;
}

.mega-product-copy h3::before {
  display: none;
}

.mega-product-copy ul {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.mega-product-copy li {
  position: relative;
  padding-left: 25px;
  color: var(--ink-600);
  font-size: 13px;
  line-height: 1.4;
}

.mega-product-copy li::before {
  content: "✓";
  position: absolute;
  top: 0;
  left: 0;
  width: 17px;
  height: 17px;
  border-radius: 50%;
  background: var(--blue-900);
  color: #fff;
  font-size: 10px;
  font-weight: 900;
  line-height: 17px;
  text-align: center;
}

.mega-product-note {
  margin: 15px 0 0;
  padding: 10px 12px;
  border-radius: 8px;
  background: #edf6fd;
  color: #49637b;
  font-size: 11px;
  line-height: 1.45;
}

.mega-product-actions {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 8px;
  margin-top: auto;
  padding-top: 18px;
}

.mega-product-button {
  display: flex !important;
  min-height: 44px;
  align-items: center !important;
  justify-content: center;
  margin: 0 !important;
  padding: 9px 10px !important;
  border-radius: 7px;
  background: var(--blue-700);
  color: #fff !important;
  font-size: 12px !important;
  font-weight: 850 !important;
  line-height: 1.25 !important;
  text-align: center;
  box-shadow: 0 7px 16px rgba(7, 87, 184, 0.18);
}

.mega-product-button::before {
  display: none !important;
}

.mega-product-button:hover {
  background: var(--blue-900);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--blue-900);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
}

.btn {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 750;
  cursor: pointer;
}

.btn-primary {
  color: var(--white);
  background: var(--blue-700);
  border-color: var(--blue-700);
}

.btn-primary:hover {
  background: var(--orange-600);
  border-color: var(--orange-600);
}

.btn-secondary {
  color: var(--blue-900);
  background: var(--white);
  border-color: rgba(255, 255, 255, 0.72);
}

.btn-outline {
  color: var(--blue-800);
  background: transparent;
  border-color: var(--blue-700);
}

.btn-outline:hover {
  color: var(--white);
  background: var(--blue-700);
}

.hero .btn-outline {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.68);
}

.hero .btn-outline:hover {
  color: var(--blue-900);
  background: var(--white);
  border-color: var(--white);
}

.hero {
  min-height: 650px;
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(6, 24, 47, 0.98), rgba(0, 60, 113, 0.92)),
    url("images/hero-mc4-connector.png") right 8% center / min(650px, 48vw) auto no-repeat,
    var(--blue-950);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 52px 52px;
  opacity: 0.32;
}

.hero-inner {
  position: relative;
  z-index: 1;
  min-height: 650px;
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(360px, 0.58fr);
  align-items: center;
  gap: 50px;
  padding: 84px 0 64px;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--cyan-500);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 720px;
  margin: 0;
  font-size: 60px;
  line-height: 1.02;
  letter-spacing: 0;
}

.hero-lede {
  max-width: 650px;
  margin: 24px 0 0;
  color: #d7e5f4;
  font-size: 19px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.spec-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 34px;
}

.spec-pills span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: #edf7ff;
  background: rgba(255, 255, 255, 0.08);
  font-size: 13px;
  font-weight: 750;
}

.hero-proof {
  justify-self: end;
  align-self: end;
  width: min(100%, 400px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(6, 24, 47, 0.76);
  padding: 22px;
  box-shadow: var(--shadow);
}

.proof-row {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 18px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.proof-row:last-child {
  border-bottom: 0;
}

.proof-row strong {
  color: var(--white);
  font-size: 25px;
  line-height: 1;
}

.proof-row span {
  color: #c9d8e6;
  font-size: 13px;
}

.section {
  padding: 82px 0;
}

.section-alt {
  background: var(--panel);
}

.section-dark {
  color: var(--white);
  background: var(--blue-950);
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 26px;
  margin-bottom: 34px;
}

.section-head h2,
.page-head h1 {
  margin: 0;
  color: var(--ink-900);
  font-size: 38px;
  line-height: 1.12;
  letter-spacing: 0;
}

.section-dark .section-head h2,
.section-dark .section-head p,
.section-dark .eyebrow {
  color: var(--white);
}

.section-head p {
  max-width: 610px;
  margin: 0;
  color: var(--ink-600);
}

.grid {
  display: grid;
  gap: 22px;
}

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

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

.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.category-card,
.info-card,
.article-card,
.faq-card,
.certificate-card,
.application-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.category-card {
  display: grid;
  grid-template-rows: 210px 1fr;
  overflow: hidden;
}

.category-card.home-product-card {
  grid-template-rows: 260px 1fr;
}

.image-crop {
  height: 210px;
  background: var(--panel-2);
  overflow: hidden;
}

.image-crop img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.image-crop.crop-low img {
  object-position: center 72%;
}

.image-crop.crop-bottom img {
  object-position: center 88%;
}

.image-crop.crop-product img {
  object-position: center 44%;
}

.image-crop.contain-product {
  height: 260px;
  background: var(--white);
}

.image-crop.contain-product img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 8px;
}

.category-card-body,
.info-card,
.article-card,
.faq-card,
.certificate-card,
.application-card {
  padding: 22px;
}

.category-card h3,
.info-card h3,
.article-card h3,
.application-card h3 {
  margin: 0 0 9px;
  font-size: 20px;
  line-height: 1.2;
}

.category-card p,
.info-card p,
.article-card p,
.faq-card p,
.certificate-card p,
.application-card p {
  margin: 0;
  color: var(--ink-600);
}

.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.card-meta span {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 9px;
  color: var(--blue-800);
  background: #e8f7fb;
  border: 1px solid #c9edf5;
  font-size: 12px;
  font-weight: 750;
}

.cert-strip {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  border: 1px solid var(--line);
  background: var(--white);
}

.cert-strip span {
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-right: 1px solid var(--line);
  color: var(--blue-900);
  font-size: 18px;
  font-weight: 850;
}

.cert-strip span:last-child {
  border-right: 0;
}

.cert-band-section {
  padding: 0;
  background: #f7f7f7;
}

.certified-band {
  min-height: 190px;
  display: grid;
  grid-template-columns: minmax(260px, 0.9fr) minmax(0, 1.8fr);
  gap: 44px;
  align-items: center;
  padding: 34px 0;
  color: #0b0d10;
}

.certified-band h2 {
  margin: 0;
  font-size: clamp(38px, 4.1vw, 62px);
  line-height: 1;
  font-weight: 900;
  letter-spacing: 0;
}

.certified-logos {
  display: grid;
  grid-template-columns: repeat(4, minmax(120px, 1fr));
  gap: clamp(28px, 5vw, 76px);
  align-items: center;
  justify-items: center;
}

.cert-logo {
  color: #050505;
  font-weight: 900;
  line-height: 1;
}

.cert-logo-ce {
  font-size: clamp(64px, 8vw, 118px);
  letter-spacing: -0.08em;
  transform: scaleX(1.12);
}

.cert-logo-rohs {
  width: clamp(92px, 9vw, 126px);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  position: relative;
  border: 6px solid currentColor;
  border-radius: 50%;
  font-size: clamp(22px, 2.2vw, 32px);
}

.rohs-check {
  position: absolute;
  top: 22%;
  left: 38%;
  width: 22%;
  height: 44%;
  border-right: 10px solid currentColor;
  border-bottom: 10px solid currentColor;
  transform: rotate(42deg);
}

.cert-logo-rohs span:last-child {
  margin-top: 38%;
}

.cert-logo-tuv {
  width: clamp(100px, 9.5vw, 136px);
  aspect-ratio: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--white);
  background: #050505;
  clip-path: polygon(28% 0, 72% 0, 100% 28%, 100% 72%, 72% 100%, 28% 100%, 0 72%, 0 28%);
  font-size: clamp(24px, 2.6vw, 36px);
}

.cert-logo-tuv small {
  display: block;
  margin-top: 5px;
  font-size: clamp(8px, 0.82vw, 11px);
  font-weight: 850;
  letter-spacing: 0.04em;
}

.cert-logo-iso {
  position: relative;
  font-size: clamp(52px, 6vw, 86px);
  letter-spacing: -0.06em;
}

.cert-logo-iso::before,
.cert-logo-iso::after {
  content: "";
  position: absolute;
  left: -10%;
  right: -10%;
  border: 4px solid currentColor;
  border-left-color: transparent;
  border-right-color: transparent;
  border-radius: 50%;
  pointer-events: none;
}

.cert-logo-iso::before {
  top: -16%;
  bottom: -16%;
}

.cert-logo-iso::after {
  top: 8%;
  bottom: 8%;
  transform: rotate(90deg);
}

.factory-band {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 1.05fr);
  gap: 34px;
  align-items: center;
}

.factory-band h2,
.two-column h2 {
  margin: 0 0 18px;
  font-size: 38px;
  line-height: 1.12;
}

.factory-band p,
.two-column p {
  margin: 0 0 16px;
}

.factory-video,
.wide-media {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--blue-950);
  box-shadow: var(--shadow);
}

.application-showcase {
  margin-bottom: 28px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.application-showcase img {
  width: 100%;
  height: clamp(260px, 31vw, 430px);
  object-fit: cover;
  object-position: center;
}

.wide-media.application-wide img {
  width: 100%;
  height: clamp(280px, 34vw, 460px);
  object-fit: cover;
  object-position: center;
}

.factory-video video {
  width: 100%;
  height: 390px;
  object-fit: cover;
}

.video-with-play {
  position: relative;
}

.video-play-button {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 3;
  width: 92px;
  height: 92px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 50%;
  color: var(--blue-900);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.28);
  cursor: pointer;
  transform: translate(-50%, -50%);
  transition: transform 0.18s ease, background 0.18s ease, box-shadow 0.18s ease;
}

.video-play-button:hover {
  background: var(--white);
  box-shadow: 0 22px 58px rgba(0, 0, 0, 0.34);
  transform: translate(-50%, -50%) scale(1.06);
}

.video-play-button span {
  width: 0;
  height: 0;
  margin-left: 7px;
  border-top: 18px solid transparent;
  border-bottom: 18px solid transparent;
  border-left: 28px solid currentColor;
}

.video-with-play.is-playing .video-play-button {
  opacity: 0;
  pointer-events: none;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 28px;
}

.metric {
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.07);
}

.metric strong {
  display: block;
  color: var(--cyan-500);
  font-size: 27px;
  line-height: 1;
}

.metric span {
  display: block;
  margin-top: 7px;
  color: #cbd8e6;
  font-size: 13px;
}

.application-card {
  min-height: 260px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.94), rgba(255,255,255,0.98)),
    repeating-linear-gradient(90deg, #e9f0f6 0, #e9f0f6 1px, transparent 1px, transparent 28px);
}

.application-card .line-art {
  height: 92px;
  margin-bottom: 22px;
  border: 1px solid #cfe0ed;
  background:
    linear-gradient(135deg, transparent 38%, rgba(0, 200, 224, 0.22) 38%, rgba(0, 200, 224, 0.22) 42%, transparent 42%),
    linear-gradient(45deg, transparent 44%, rgba(0, 71, 171, 0.14) 44%, rgba(0, 71, 171, 0.14) 49%, transparent 49%),
    #f6fafc;
}

.cta-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 26px;
  align-items: center;
  padding: 34px;
  border-radius: var(--radius);
  color: var(--white);
  background: var(--blue-900);
}

.cta-panel h2 {
  margin: 0 0 8px;
  font-size: 30px;
}

.cta-panel p {
  margin: 0;
  color: #d5e2ef;
}

.page-hero {
  padding: 74px 0 54px;
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(6, 24, 47, 0.98), rgba(0, 60, 113, 0.94)),
    var(--blue-950);
}

.page-head {
  max-width: 760px;
}

.page-head h1 {
  color: var(--white);
  font-size: 48px;
}

.page-head p {
  margin: 18px 0 0;
  color: #d6e4f1;
  font-size: 18px;
}

.product-detail-hero {
  padding: 48px 0 56px;
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(6, 24, 47, 0.98), rgba(0, 60, 113, 0.92)),
    radial-gradient(circle at 78% 20%, rgba(0, 200, 224, 0.16), transparent 30%),
    var(--blue-950);
}

.product-detail-grid {
  display: grid;
  grid-template-columns: minmax(360px, 0.92fr) minmax(0, 1.08fr);
  gap: 46px;
  align-items: center;
}

.breadcrumb {
  margin-bottom: 14px;
  color: #a9bfd4;
  font-size: 13px;
  font-weight: 750;
}

.product-gallery {
  min-width: 0;
}

.product-main-image {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 470px;
  padding: 26px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  background: linear-gradient(180deg, #ffffff, #f4f8fb);
  box-shadow: var(--shadow);
}

.product-main-image img {
  width: 100%;
  max-height: 420px;
  object-fit: contain;
}

.product-thumb-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 12px;
}

.product-thumb-row img {
  width: 100%;
  height: 118px;
  object-fit: contain;
  padding: 10px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  background: var(--white);
}

.product-summary {
  min-width: 0;
}

.product-summary h1 {
  margin: 0;
  font-size: 52px;
  line-height: 1.05;
  letter-spacing: 0;
}

.product-lede {
  margin: 22px 0 0;
  max-width: 690px;
  color: #d3e1ef;
  font-size: 18px;
}

.product-rating-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.product-rating-row span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 11px;
  color: #edf7ff;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.08);
  font-size: 13px;
  font-weight: 800;
}

.product-check-list {
  display: grid;
  gap: 10px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  color: #e5eff8;
}

.product-check-list li {
  position: relative;
  padding-left: 25px;
}

.product-check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 10px;
  height: 10px;
  background: var(--cyan-500);
  transform: translateY(-50%) rotate(45deg);
}

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

.product-actions.compact {
  margin-top: 22px;
}

.product-detail-hero .btn-outline,
.section-dark .btn-outline {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.7);
}

.product-detail-hero .btn-outline:hover,
.section-dark .btn-outline:hover {
  color: var(--blue-900);
  background: var(--white);
  border-color: var(--white);
}

.product-detail-nav {
  position: sticky;
  top: 76px;
  z-index: 15;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
}

.product-detail-nav .container {
  display: flex;
  gap: 6px;
  overflow-x: auto;
}

.product-detail-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 52px;
  white-space: nowrap;
  padding: 0 12px;
  color: var(--ink-700);
  border-bottom: 2px solid transparent;
  font-size: 13px;
  font-weight: 800;
}

.product-detail-nav a:hover {
  color: var(--blue-700);
  border-bottom-color: var(--blue-700);
}

.product-overview h2 {
  margin: 0 0 18px;
  font-size: 38px;
  line-height: 1.12;
}

.product-trust-panel {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.product-trust-panel div {
  min-height: 150px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.product-trust-panel strong {
  display: block;
  color: var(--blue-700);
  font-size: 32px;
  line-height: 1;
}

.product-trust-panel span {
  display: block;
  margin-top: 12px;
  color: var(--ink-600);
  font-size: 14px;
}

.feature-panel {
  min-height: 245px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.feature-panel span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  margin-bottom: 24px;
  color: var(--white);
  background: var(--blue-700);
  font-size: 13px;
  font-weight: 850;
}

.feature-panel h3 {
  margin: 0 0 10px;
  font-size: 20px;
}

.feature-panel p {
  margin: 0;
  color: var(--ink-600);
}

.process-steps {
  display: grid;
  gap: 12px;
}

.process-steps div {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: 16px;
  align-items: center;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.process-steps strong {
  color: var(--blue-700);
  font-size: 24px;
}

.process-steps span {
  color: var(--ink-600);
}

.specification-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  padding: 16px;
}

.product-catalog-hero {
  padding: 70px 0 42px;
  background:
    linear-gradient(135deg, rgba(6, 24, 47, 0.96), rgba(0, 60, 113, 0.9)),
    radial-gradient(circle at 82% 20%, rgba(0, 200, 224, 0.22), transparent 28%),
    var(--blue-950);
  color: var(--white);
}

.product-catalog-hero h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(42px, 5vw, 72px);
  line-height: 1;
  letter-spacing: 0;
}

.product-catalog-hero p:last-child {
  max-width: 760px;
  margin: 20px 0 0;
  color: #d8e7f2;
  font-size: 18px;
}

.product-shop-section {
  padding: 56px 0 76px;
  background: var(--white);
}

.product-shop-layout {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 44px;
  align-items: start;
}

.product-shop-sidebar {
  position: sticky;
  top: 98px;
}

.catalog-search {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 32px;
  align-items: center;
  min-height: 48px;
  border-bottom: 1px solid var(--line);
}

.catalog-search input {
  width: 100%;
  border: 0;
  outline: 0;
  color: var(--ink-900);
  background: transparent;
  font-size: 16px;
}

.catalog-search span {
  width: 22px;
  height: 22px;
  border: 3px solid var(--cyan-500);
  border-radius: 50%;
  justify-self: end;
  position: relative;
}

.catalog-search span::after {
  content: "";
  position: absolute;
  right: -6px;
  bottom: -5px;
  width: 9px;
  height: 3px;
  border-radius: 999px;
  background: var(--cyan-500);
  transform: rotate(45deg);
}

.product-shop-sidebar h2 {
  margin: 46px 0 20px;
  color: var(--blue-700);
  font-size: 18px;
  line-height: 1;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.catalog-category-list {
  display: grid;
  gap: 2px;
}

.catalog-category-group {
  display: grid;
  gap: 3px;
}

.catalog-category-list a {
  min-height: 42px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  padding: 8px 10px 8px 0;
  border-left: 3px solid transparent;
  color: #050b16;
  font-size: 16px;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.catalog-category-primary span {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.catalog-category-primary span::before {
  content: "";
  width: 14px;
  height: 14px;
  flex: 0 0 auto;
  border-radius: 3px;
  background: linear-gradient(135deg, var(--blue-700), var(--cyan-500));
  box-shadow: 0 0 0 4px rgba(0, 200, 224, 0.08);
}

.catalog-category-list a:hover,
.catalog-category-list a.is-active {
  border-left-color: var(--cyan-500);
  color: var(--blue-700);
  padding-left: 12px;
  background: linear-gradient(90deg, rgba(0, 200, 224, 0.1), transparent);
}

.catalog-category-list em {
  color: #98a4b3;
  font-style: normal;
  font-size: 12px;
  font-weight: 850;
}

.catalog-subcategory-list {
  display: grid;
  gap: 2px;
  padding: 0 0 12px 18px;
}

.catalog-category-list .catalog-subcategory-list a {
  min-height: 34px;
  grid-template-columns: 16px minmax(0, 1fr);
  justify-content: start;
  gap: 10px;
  padding: 5px 10px;
  border-left: 0;
  color: var(--ink-600);
  background: transparent;
  font-size: 14px;
  font-weight: 750;
  letter-spacing: 0;
  text-transform: none;
}

.catalog-category-list .catalog-subcategory-list a::before {
  content: "";
  width: 9px;
  height: 9px;
  align-self: center;
  border-right: 3px solid var(--blue-900);
  border-bottom: 3px solid var(--blue-900);
  transform: rotate(-45deg);
}

.catalog-category-list .catalog-subcategory-list a:hover {
  padding-left: 10px;
  color: var(--blue-700);
  background: rgba(0, 200, 224, 0.08);
}

.catalog-card,
.catalog-anchor {
  scroll-margin-top: 108px;
}

.catalog-anchor {
  position: absolute;
  top: 0;
  left: 0;
  width: 1px;
  height: 1px;
  pointer-events: none;
}

.catalog-sidebar-panel {
  margin-top: 36px;
  padding: 20px;
  border: 1px solid var(--line);
  border-left: 4px solid var(--cyan-500);
  background: var(--panel);
}

.catalog-sidebar-panel h3 {
  margin: 0 0 8px;
  color: var(--blue-900);
  font-size: 17px;
}

.catalog-sidebar-panel p {
  margin: 0 0 16px;
  color: var(--ink-600);
  font-size: 14px;
}

.catalog-sidebar-panel a {
  color: var(--blue-700);
  font-weight: 850;
}

.catalog-toolbar {
  min-height: 48px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 280px);
  gap: 28px;
  align-items: center;
  margin-bottom: 46px;
}

.catalog-toolbar p {
  margin: 0;
  color: var(--ink-900);
  font-size: 16px;
}

.catalog-toolbar label {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 16px;
  align-items: center;
  border-bottom: 1px solid var(--line);
  color: var(--ink-900);
}

.catalog-toolbar label::after {
  content: "";
  width: 10px;
  height: 10px;
  border-right: 2px solid #9aa5b1;
  border-bottom: 2px solid #9aa5b1;
  transform: rotate(45deg) translateY(-4px);
}

.catalog-toolbar span {
  display: none;
}

.catalog-toolbar select {
  width: 100%;
  min-height: 48px;
  border: 0;
  outline: 0;
  appearance: none;
  color: var(--ink-900);
  background: transparent;
  font-size: 16px;
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 54px 30px;
}

.catalog-card {
  position: relative;
  min-width: 0;
}

.catalog-card-media {
  position: relative;
  min-height: 250px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  background: var(--white);
  overflow: hidden;
}

.catalog-card-media img {
  width: 100%;
  height: 250px;
  object-fit: contain;
  padding: 18px;
  transition: transform 0.25s ease;
}

.catalog-card-media::after,
.catalog-card-media::before {
  content: "";
  position: absolute;
  pointer-events: none;
}

.catalog-card-media::after {
  left: 0;
  bottom: 0;
  width: 46px;
  height: 46px;
  background: var(--blue-700);
}

.catalog-card-media::before {
  left: 11px;
  bottom: 11px;
  z-index: 1;
  width: 24px;
  height: 24px;
  background: var(--white);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 2 3 6v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2V6l-3-4Z'/%3E%3Cpath d='M3 6h18'/%3E%3Cpath d='M16 10a4 4 0 0 1-8 0'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 2 3 6v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2V6l-3-4Z'/%3E%3Cpath d='M3 6h18'/%3E%3Cpath d='M16 10a4 4 0 0 1-8 0'/%3E%3C/svg%3E") center / contain no-repeat;
}

.catalog-card:hover .catalog-card-media img {
  transform: scale(1.035);
}

.catalog-card-placeholder {
  flex-direction: column;
  gap: 8px;
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(6, 24, 47, 0.94), rgba(0, 60, 113, 0.88)),
    radial-gradient(circle at 76% 22%, rgba(0, 200, 224, 0.28), transparent 34%);
}

.catalog-card-placeholder strong {
  font-size: 34px;
  line-height: 1;
}

.catalog-card-placeholder span {
  color: #d8e7f2;
  font-size: 14px;
  font-weight: 750;
}

.catalog-card-placeholder::after {
  background: var(--cyan-500);
}

.catalog-card-body {
  padding-top: 22px;
}

.catalog-card-body p {
  margin: 0 0 8px;
  color: var(--blue-700);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.catalog-card-body h2 {
  min-height: 66px;
  margin: 0 0 10px;
  color: #050b16;
  font-size: 23px;
  line-height: 1.16;
  letter-spacing: 0;
}

.catalog-card-body h2 a:hover {
  color: var(--blue-700);
}

.catalog-card-body > span {
  display: block;
  min-height: 44px;
  color: var(--ink-600);
  font-size: 14px;
}

.catalog-card-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  margin-top: 16px;
  padding: 0 16px;
  border: 1px solid var(--blue-700);
  color: var(--blue-700);
  font-size: 13px;
  font-weight: 850;
}

.catalog-card-action:hover {
  color: var(--white);
  background: var(--blue-700);
}

.product-category-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 12px;
}

.product-category-link {
  min-height: 160px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.product-category-link strong {
  color: var(--blue-900);
  font-size: 16px;
  line-height: 1.2;
}

.product-category-link span {
  margin-top: 12px;
  color: var(--ink-600);
  font-size: 13px;
}

.product-category-link:hover {
  color: var(--white);
  background: var(--blue-700);
  border-color: var(--blue-700);
}

.product-category-link:hover strong,
.product-category-link:hover span {
  color: var(--white);
}

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

.compact-table-grid table {
  min-width: 560px;
}

.layout-products {
  display: grid;
  grid-template-columns: 270px minmax(0, 1fr);
  gap: 32px;
  align-items: start;
}

.product-sidebar {
  position: sticky;
  top: 98px;
  border: 1px solid var(--line);
  background: var(--white);
}

.product-sidebar a {
  display: block;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  color: var(--ink-700);
  font-size: 14px;
  font-weight: 750;
}

.product-sidebar a:last-child {
  border-bottom: 0;
}

.product-sidebar a:hover {
  color: var(--white);
  background: var(--blue-700);
}

.product-section {
  margin-bottom: 42px;
}

.product-section h2 {
  margin: 0 0 18px;
  font-size: 30px;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
}

th,
td {
  padding: 15px 16px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--blue-900);
  background: #edf4f8;
  font-size: 13px;
  text-transform: uppercase;
}

td {
  color: var(--ink-700);
  font-size: 14px;
}

tr:last-child td {
  border-bottom: 0;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.tag-list span {
  display: inline-flex;
  align-items: center;
  min-height: 25px;
  padding: 0 8px;
  color: var(--blue-800);
  background: #edf8fb;
  border: 1px solid #d2ecf3;
  font-size: 12px;
  font-weight: 750;
}

.lineup-section {
  margin: 56px 0 18px;
  padding: 58px 0 24px;
  background: var(--white);
}

.lineup-head {
  margin-bottom: 40px;
  text-align: center;
}

.lineup-head h2 {
  margin: 0;
  color: var(--blue-700);
  font-size: 34px;
  line-height: 1.15;
  letter-spacing: 0;
}

.lineup-head span {
  display: block;
  width: 54px;
  height: 6px;
  margin: 24px auto 0;
  border-radius: 999px;
  background: var(--cyan-500);
}

.lineup-tabs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 44px;
}

.lineup-tabs button {
  min-height: 58px;
  border: 0;
  color: #050b16;
  background: #eef0f2;
  font-size: 16px;
  font-weight: 850;
  cursor: pointer;
}

.lineup-tabs button:hover,
.lineup-tabs button.is-active {
  color: var(--white);
  background: var(--blue-700);
}

.lineup-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 38px;
}

.lineup-card {
  min-width: 0;
  display: flex;
  flex-direction: column;
}

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

.lineup-media {
  position: relative;
  height: 260px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  margin-bottom: 24px;
  background: var(--white);
}

.lineup-media img {
  width: 100%;
  max-height: 250px;
  object-fit: contain;
}

.lineup-card h3 {
  min-height: 74px;
  margin: 0 0 24px;
  color: #050b16;
  font-size: 26px;
  line-height: 1.26;
  letter-spacing: 0;
}

.lineup-specs {
  display: grid;
  gap: 11px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.lineup-specs li {
  position: relative;
  padding-left: 30px;
  color: #727272;
  font-size: 16px;
  line-height: 1.35;
}

.lineup-specs li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--blue-900);
  transform: translateY(-50%);
}

.lineup-specs li::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 0.68em;
  width: 6px;
  height: 9px;
  border-right: 2px solid var(--white);
  border-bottom: 2px solid var(--white);
  transform: translateY(-64%) rotate(40deg);
}

.lineup-quote {
  align-self: center;
  min-width: 190px;
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: auto;
  padding: 0 18px;
  border-radius: 4px;
  color: var(--white);
  background: var(--blue-700);
  font-size: 15px;
  font-weight: 850;
}

.lineup-quote:hover {
  background: var(--orange-600);
}

.timeline {
  display: grid;
  gap: 14px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 18px;
  padding: 18px;
  border: 1px solid var(--line);
  background: var(--white);
}

.timeline-item strong {
  color: var(--blue-700);
  font-size: 22px;
}

.two-column {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 34px;
  align-items: start;
}

.certificate-card img {
  width: 100%;
  height: 340px;
  object-fit: cover;
  object-position: top center;
  margin-bottom: 18px;
  border: 1px solid var(--line);
}

.cert-hero-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.58fr);
  gap: 28px;
  align-items: stretch;
  padding: 34px;
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(0, 71, 171, 0.18), rgba(0, 200, 224, 0.08)),
    var(--blue-950);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.cert-hero-panel h2 {
  margin: 0 0 14px;
  font-size: 38px;
  line-height: 1.12;
}

.cert-hero-panel p {
  margin: 0;
  color: #d4e2ef;
}

.cert-proof-list {
  display: grid;
  gap: 12px;
}

.cert-proof-item {
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.07);
}

.cert-proof-item strong {
  display: block;
  color: var(--cyan-500);
  font-size: 18px;
}

.cert-proof-item span {
  display: block;
  margin-top: 4px;
  color: #c9d7e4;
  font-size: 13px;
}

.cert-wall {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 30px;
}

.cert-wall.cert-wall-only {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.cert-wall-only .cert-document-frame {
  margin: 22px;
  min-height: 460px;
}

.cert-wall-only .cert-document-frame img {
  max-height: 440px;
}

.cert-display-card {
  overflow: hidden;
  border: 1px solid #cfdae6;
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 22px 50px rgba(4, 18, 38, 0.12);
}

.cert-display-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 22px;
  color: var(--white);
  background: linear-gradient(90deg, var(--blue-950), var(--blue-800));
}

.cert-display-top span {
  color: var(--cyan-500);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.cert-display-top strong {
  font-size: 18px;
}

.cert-document-frame {
  margin: 26px;
  padding: 18px;
  min-height: 520px;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    linear-gradient(#f8fafc, #eef4f8),
    var(--panel);
  border: 1px solid #d8e2eb;
}

.cert-document-frame img {
  width: 100%;
  max-height: 500px;
  object-fit: contain;
  object-position: top center;
  background: var(--white);
  border: 1px solid #ccd8e3;
  box-shadow: 0 14px 30px rgba(4, 18, 38, 0.12);
}

.cert-display-body {
  padding: 0 26px 28px;
}

.cert-display-body h3 {
  margin: 0 0 10px;
  font-size: 24px;
}

.cert-display-body p {
  margin: 0 0 18px;
  color: var(--ink-600);
}

.cert-detail-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 18px;
}

.cert-detail-grid span {
  padding: 10px;
  color: var(--blue-900);
  background: #eef7fb;
  border: 1px solid #cbeaf4;
  font-size: 12px;
  font-weight: 800;
}

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

.cert-system-card {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.cert-system-card strong {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  color: var(--white);
  background: var(--blue-700);
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.cert-system-card h3 {
  margin: 18px 0 8px;
  font-size: 20px;
}

.cert-system-card p {
  margin: 0;
  color: var(--ink-600);
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 32px;
  align-items: start;
}

.contact-list {
  display: grid;
  gap: 14px;
}

.contact-item {
  padding: 18px;
  border: 1px solid var(--line);
  background: var(--white);
}

.contact-item strong {
  display: block;
  color: var(--blue-900);
}

.contact-item span,
.contact-item a {
  display: block;
  margin-top: 4px;
  color: var(--ink-600);
  overflow-wrap: anywhere;
}

.form-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  padding: 24px;
}

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

.field {
  display: grid;
  gap: 7px;
}

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

.field label {
  color: var(--ink-700);
  font-size: 13px;
  font-weight: 750;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 44px;
  border: 1px solid #cdd9e5;
  border-radius: 6px;
  padding: 10px 12px;
  color: var(--ink-900);
  background: var(--white);
}

.field textarea {
  min-height: 132px;
  resize: vertical;
}

.form-status {
  margin-top: 14px;
  color: var(--blue-800);
  font-size: 14px;
  font-weight: 700;
}

.form-panel .btn {
  margin-top: 18px;
}

.mc4-intro-section {
  background:
    linear-gradient(180deg, #f7fbfd 0, #ffffff 48%, #f4f7fa 100%);
}

.mc4-intro-layout {
  display: grid;
  grid-template-columns: minmax(360px, 1.02fr) minmax(0, 0.98fr);
  gap: 46px;
  align-items: center;
}

.mc4-combination-media {
  min-height: 560px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 26px;
  border: 1px solid #d8e2eb;
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 24px 60px rgba(4, 18, 38, 0.12);
}

.mc4-combination-media img {
  width: 100%;
  max-height: 520px;
  object-fit: contain;
}

.mc4-copy h1 {
  margin: 0;
  color: var(--ink-900);
  font-size: 28px;
  line-height: 1.18;
  letter-spacing: 0;
}

.mc4-copy p {
  margin: 14px 0 0;
  color: var(--ink-600);
  font-size: 16px;
}

.mc4-spec-row span {
  color: var(--blue-900);
  border-color: #c9edf5;
  background: #e8f7fb;
}

.product-single-hero {
  padding: 46px 0 70px;
  background:
    linear-gradient(180deg, #f7fbfd 0, #ffffff 52%, #f4f7fa 100%);
}

.product-single-layout {
  display: grid;
  grid-template-columns: minmax(360px, 0.95fr) minmax(0, 1.05fr);
  gap: 46px;
  align-items: center;
}

.product-breadcrumb {
  margin: 0 0 14px;
  color: var(--ink-600);
  font-size: 13px;
  font-weight: 750;
}

.product-gallery-main {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 560px;
  padding: 26px;
  border: 1px solid #d8e2eb;
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 24px 60px rgba(4, 18, 38, 0.12);
}

.product-gallery-main img {
  width: 100%;
  max-height: 510px;
  object-fit: contain;
}

.product-gallery-thumbs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 12px;
}

.product-gallery-thumbs img {
  width: 100%;
  height: 128px;
  object-fit: contain;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.pv-ft-03-gallery .product-gallery-main {
  width: 100%;
  max-width: 100%;
  min-height: 610px;
  padding: 18px;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(4, 18, 38, 0.1);
}

.pv-ft-03-gallery .product-gallery-main img {
  max-width: 100%;
  max-height: 574px;
  border-radius: 14px;
  transition: opacity 160ms ease, transform 200ms ease;
}

.pv-ft-03-gallery {
  min-width: 0;
  max-width: 100%;
}

.pv-ft-03-gallery .product-gallery-main img.is-changing {
  opacity: 0.28;
  transform: scale(0.992);
}

.pv-ft-03-gallery .product-gallery-thumbs {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 16px;
}

.pv-ft-03-gallery .product-gallery-thumbs button {
  display: grid;
  min-width: 0;
  height: 150px;
  padding: 8px;
  overflow: hidden;
  place-items: center;
  border: 1px solid #cedce8;
  border-radius: 16px;
  background: #fff;
  cursor: pointer;
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.pv-ft-03-gallery .product-gallery-thumbs button:hover {
  border-color: #4e86ce;
  transform: translateY(-2px);
}

.pv-ft-03-gallery .product-gallery-thumbs button.is-active {
  border-color: #0758b7;
  box-shadow: 0 0 0 2px rgba(7, 88, 183, 0.14);
}

.pv-ft-03-gallery .product-gallery-thumbs button:focus-visible {
  outline: 3px solid rgba(0, 172, 218, 0.35);
  outline-offset: 3px;
}

.pv-ft-03-gallery .product-gallery-thumbs img {
  width: 100%;
  height: 100%;
  max-height: none;
  padding: 0;
  border: 0;
  border-radius: 11px;
  object-fit: contain;
}

.product-single-eyebrow {
  margin: 0 0 12px;
  color: var(--cyan-500);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.product-single-copy h1 {
  max-width: 760px;
  margin: 0;
  color: var(--ink-900);
  font-size: 44px;
  line-height: 1.05;
  letter-spacing: 0;
}

.product-hero-subtitle {
  margin: 8px 0 0;
  color: var(--ink-600);
  font-size: 14px;
  font-weight: 800;
  line-height: 1.45;
  letter-spacing: 0;
}

.product-single-copy p {
  margin: 16px 0 0;
  color: var(--ink-600);
  font-size: 17px;
}

.product-single-lede {
  color: var(--ink-700);
  font-size: 18px;
}

.product-key-pills,
.product-single-trust,
.application-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.product-key-pills {
  margin-top: 24px;
}

.product-key-pills span,
.product-single-trust span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 11px;
  color: var(--blue-900);
  border: 1px solid #c9edf5;
  background: #e8f7fb;
  font-size: 13px;
  font-weight: 850;
}

.product-single-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.product-single-trust {
  margin-top: 24px;
}

.product-single-trust span {
  color: var(--ink-700);
  background: var(--white);
  border-color: var(--line);
}

.product-two-column,
.product-spec-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.7fr) minmax(0, 1.3fr);
  gap: 42px;
  align-items: start;
}

.product-two-column h2,
.product-spec-layout h2 {
  margin: 0;
  color: var(--ink-900);
  font-size: 34px;
  line-height: 1.12;
  letter-spacing: 0;
}

.product-two-column p,
.product-spec-layout p {
  margin: 0 0 14px;
  color: var(--ink-600);
  font-size: 17px;
}

.section-dark .product-two-column h2 {
  color: var(--white);
}

.section-dark .product-two-column p {
  color: #d5e2ef;
}

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

.product-feature-card {
  min-height: 180px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.product-feature-card strong {
  display: block;
  color: var(--blue-700);
  font-size: 28px;
  line-height: 1;
}

.product-feature-card span {
  display: block;
  margin-top: 16px;
  color: var(--ink-600);
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid var(--line);
  background: var(--white);
}

.spec-table th,
.spec-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.spec-table th {
  width: 36%;
  color: var(--blue-900);
  background: #f2f8fb;
  font-weight: 850;
}

.spec-table td {
  color: var(--ink-700);
}

.spec-table tr:last-child th,
.spec-table tr:last-child td {
  border-bottom: 0;
}

.pv-detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.pv-detail-card {
  margin: 0;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.pv-detail-card-large {
  grid-row: span 2;
}

.pv-detail-card img {
  width: 100%;
  height: 330px;
  object-fit: contain;
}

.pv-detail-card-large img {
  height: 520px;
}

.pv-detail-card figcaption {
  margin-top: 14px;
  color: var(--ink-600);
  font-size: 14px;
}

.pv-ft-04-seo-detail-stack {
  display: grid;
  gap: 28px;
  margin-top: 34px;
}

.pv-ft-04-seo-detail-row {
  --detail-accent: #0a66c2;
  position: relative;
  display: grid;
  grid-template-columns: minmax(300px, 0.82fr) minmax(0, 1.18fr);
  gap: clamp(28px, 3.2vw, 48px);
  align-items: center;
  overflow: hidden;
  padding: clamp(26px, 3vw, 42px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.pv-ft-04-seo-detail-row::before {
  content: "";
  position: absolute;
  top: 24px;
  bottom: 24px;
  left: 18px;
  width: 7px;
  border-radius: 999px;
  background: var(--detail-accent);
}

.pv-ft-04-seo-detail-row-flame {
  --detail-accent: #f97316;
}

.pv-ft-04-seo-detail-row-reverse {
  grid-template-columns: minmax(0, 1.18fr) minmax(300px, 0.82fr);
}

.pv-ft-04-seo-detail-media {
  margin: 0;
  padding: 12px;
  border: 1px solid #d8e2eb;
  border-radius: 16px;
  background: #f8fbff;
}

.pv-ft-04-seo-detail-media img {
  display: block;
  width: 100%;
  max-height: 480px;
  object-fit: contain;
  border-radius: 10px;
}

.pv-ft-04-seo-detail-copy {
  min-width: 0;
  padding-left: 8px;
}

.pv-ft-04-seo-detail-kicker {
  margin: 0 0 12px;
  color: var(--detail-accent);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.pv-ft-04-seo-detail-copy h3 {
  margin: 0 0 16px;
  color: #030b1d;
  font-size: clamp(25px, 2.3vw, 36px);
  font-weight: 900;
  line-height: 1.18;
}

.pv-ft-04-seo-detail-copy > p:not(.pv-ft-04-seo-detail-kicker),
.pv-ft-04-seo-detail-copy li {
  color: var(--ink-600);
  font-size: clamp(15px, 1.35vw, 17px);
  line-height: 1.65;
}

.pv-ft-04-seo-detail-copy ul {
  display: grid;
  gap: 10px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.pv-ft-04-seo-detail-copy li {
  position: relative;
  padding-left: 22px;
}

.pv-ft-04-seo-detail-copy li::before {
  content: "";
  position: absolute;
  top: 0.68em;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--detail-accent);
}

.pv-ft-04-seo-keywords {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 22px;
}

.pv-ft-04-seo-keywords span {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 5px 13px;
  border-radius: 999px;
  color: var(--detail-accent);
  background: #e9f3ff;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.35;
}

.pv-ft-04-seo-detail-row-flame .pv-ft-04-seo-keywords span {
  background: #fff0e6;
}

.pv-ft-03-summary-section {
  padding-top: 26px;
  padding-bottom: 0;
}

.pv-ft-03-ai-summary {
  position: relative;
  overflow: hidden;
  padding: clamp(26px, 3vw, 40px);
  border-radius: var(--radius);
  color: #fff;
  background: linear-gradient(120deg, #073b86, #0a66c2);
  box-shadow: 0 18px 40px rgba(4, 48, 108, 0.14);
}

.pv-ft-03-ai-summary::after {
  content: "AI";
  position: absolute;
  right: 28px;
  bottom: -28px;
  color: rgba(255, 255, 255, 0.08);
  font-size: 132px;
  font-weight: 900;
  line-height: 1;
}

.pv-ft-03-ai-summary .eyebrow,
.pv-ft-03-ai-summary h2,
.pv-ft-03-ai-summary p {
  position: relative;
  z-index: 1;
  color: #fff;
}

.pv-ft-03-ai-summary h2 {
  max-width: 880px;
  margin: 6px 0 12px;
  font-size: clamp(25px, 3vw, 38px);
}

.pv-ft-03-ai-summary p:last-child {
  max-width: 1040px;
  margin: 0;
  line-height: 1.7;
}

.pv-ft-03-workflow-shell {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 14px 34px rgba(8, 52, 102, 0.05);
}

.pv-ft-03-workflow-title,
.pv-ft-03-safety-strip > h2 {
  margin: 0;
  color: #0a469b;
  font-size: clamp(15px, 1.4vw, 18px);
  font-weight: 800;
  letter-spacing: 0.02em;
  line-height: 1.2;
  text-transform: uppercase;
}

.pv-ft-03-workflow-title {
  padding: 0 8px 14px;
}

.pv-ft-03-install-media {
  display: grid;
  gap: 18px;
}

.pv-ft-03-engineering-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 20px;
  align-items: stretch;
}

.pv-ft-03-engineering-card {
  min-width: 0;
  padding: clamp(24px, 2.6vw, 36px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.pv-ft-03-engineering-card h2 {
  margin: 8px 0 24px;
  color: #07142d;
  font-size: clamp(24px, 2.4vw, 34px);
}

.pv-ft-03-use-case-list {
  display: grid;
  gap: 20px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.pv-ft-03-use-case-list li {
  position: relative;
  display: grid;
  gap: 5px;
  padding-left: 28px;
}

.pv-ft-03-use-case-list li::before {
  content: "";
  position: absolute;
  top: 6px;
  left: 0;
  width: 12px;
  height: 12px;
  border: 3px solid #0a66c2;
  border-radius: 3px;
  transform: rotate(45deg);
}

.pv-ft-03-use-case-list strong {
  color: #063e91;
  font-size: 17px;
}

.pv-ft-03-use-case-list span {
  color: var(--ink-600);
  font-size: 14px;
  line-height: 1.55;
}

.pv-ft-03-engineering-card .table-wrap {
  margin-top: 18px;
}

.pv-ft-03-workflow-row {
  display: grid;
  gap: 10px;
  padding: 20px 10px 10px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
}

.pv-ft-03-workflow-row-six {
  grid-template-columns: minmax(0, 1fr) minmax(0, 2fr);
}

.pv-ft-03-workflow-row-four {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.pv-ft-03-workflow-group {
  position: relative;
  min-width: 0;
}

.pv-ft-03-workflow-group h3 {
  display: flex;
  align-items: center;
  gap: 8px;
  width: max-content;
  max-width: calc(100% - 12px);
  margin: -34px 0 8px 10px;
  padding: 0 7px;
  background: #fff;
  color: #111827;
  font-size: clamp(14px, 1.3vw, 18px);
  line-height: 1.2;
}

.pv-ft-03-workflow-group h3 span {
  display: inline-grid;
  width: 27px;
  height: 27px;
  flex: 0 0 27px;
  place-items: center;
  border-radius: 50%;
  background: #0a3b8f;
  color: #fff;
  font-size: 12px;
  font-weight: 800;
}

.pv-ft-03-workflow-tiles {
  display: grid;
  gap: 8px;
}

.pv-ft-03-workflow-tiles-two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.pv-ft-03-workflow-tiles-four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.pv-ft-03-workflow-tile {
  position: relative;
  display: grid;
  width: 100%;
  overflow: hidden;
  place-items: center;
  border: 1.5px solid #1c4ca0;
  border-radius: 10px;
  background-color: #fff;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.72);
}

.pv-ft-03-workflow-tile::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  aspect-ratio: 390 / 485;
  transform: translateX(-50%);
  pointer-events: none;
  background:
    linear-gradient(90deg, #fff 0, rgba(255, 255, 255, 0.94) 5px, transparent 13px, transparent calc(100% - 13px), rgba(255, 255, 255, 0.94) calc(100% - 5px), #fff 100%),
    linear-gradient(180deg, #fff 0, rgba(255, 255, 255, 0.92) 4px, transparent 11px, transparent calc(100% - 11px), rgba(255, 255, 255, 0.92) calc(100% - 4px), #fff 100%);
}

.pv-ft-03-workflow-tile svg {
  display: block;
  width: auto;
  height: 100%;
  max-width: 100%;
  overflow: hidden;
}

.pv-ft-03-workflow-row-six .pv-ft-03-workflow-tile {
  aspect-ratio: 1.22 / 1;
}

.pv-ft-03-workflow-row-four .pv-ft-03-workflow-tile {
  aspect-ratio: 1.68 / 1;
}

.pv-ft-03-workflow-source-12 {
  background-image: url("images/pv-ft-03/pv-ft-03-installation-steps-01-02.png");
}

.pv-ft-03-workflow-source-34 {
  background-image: url("images/pv-ft-03/pv-ft-03-installation-steps-03-04.png");
}

.pv-ft-03-workflow-panel-1 {
  background-position-x: 0;
}

.pv-ft-03-workflow-panel-2 {
  background-position-x: 33.333%;
}

.pv-ft-03-workflow-panel-3 {
  background-position-x: 66.667%;
}

.pv-ft-03-workflow-panel-4 {
  background-position-x: 100%;
}

.pv-ft-03-region-grid {
  display: grid;
  gap: 16px;
}

.pv-ft-03-safety-strip {
  margin-top: 10px;
  padding: 12px 14px 10px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
}

.pv-ft-03-safety-strip > h2 {
  margin-bottom: 8px;
}

.pv-ft-03-safety-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0;
}

.pv-ft-03-region-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.pv-ft-03-region-grid article {
  display: grid;
  align-content: start;
  gap: 9px;
  min-height: 150px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
}

.pv-ft-03-region-grid article {
  border-top: 4px solid #11a9c7;
}

.pv-ft-03-region-grid strong {
  color: #07142d;
  font-size: 17px;
  line-height: 1.35;
}

.pv-ft-03-region-grid span {
  color: var(--ink-600);
  font-size: 14px;
  line-height: 1.6;
}

.pv-ft-03-safety-grid article {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  min-width: 0;
  min-height: 84px;
  padding: 4px 14px;
  border-right: 1px solid #dbe5ee;
}

.pv-ft-03-safety-grid article:last-child {
  border-right: 0;
}

.pv-ft-03-safety-grid article div {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.pv-ft-03-safety-grid strong {
  color: #101828;
  font-size: 13px;
  line-height: 1.25;
}

.pv-ft-03-safety-grid span {
  color: #526172;
  font-size: 11px;
  line-height: 1.35;
}

.pv-ft-03-safety-icon {
  width: 44px;
  height: 44px;
  fill: none;
  stroke: #2465c2;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.pv-ft-03-safety-icon-warning {
  fill: #ffd438;
  stroke: #111827;
  stroke-width: 2.4;
}

.pv-ft-03-region-flags {
  display: flex;
  min-height: 34px;
  gap: 8px;
  align-items: center;
  margin-bottom: 3px;
}

.pv-ft-03-region-flags img {
  display: block;
  width: 38px;
  height: 28px;
  border: 1px solid #d6e1ea;
  border-radius: 6px;
  background: #f8fbfe;
  object-fit: cover;
  box-shadow: 0 3px 9px rgba(13, 53, 86, 0.08);
}

.install-steps {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.install-steps li {
  position: relative;
  min-height: 150px;
  padding: 22px 22px 22px 70px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  counter-increment: install-step;
}

.install-steps li::before {
  content: counter(install-step);
  position: absolute;
  left: 22px;
  top: 22px;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  color: var(--white);
  background: var(--blue-700);
  font-weight: 900;
}

.install-steps strong,
.install-steps span {
  display: block;
}

.install-steps strong {
  color: var(--blue-900);
  font-size: 18px;
}

.install-steps span {
  margin-top: 8px;
  color: var(--ink-600);
}

.application-tags span {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  padding: 0 13px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #edf7ff;
  background: rgba(255, 255, 255, 0.08);
  font-size: 14px;
  font-weight: 800;
}

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

.related-product-card {
  min-height: 160px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.related-product-card strong {
  color: var(--blue-900);
  font-size: 18px;
  line-height: 1.18;
}

.related-product-card span {
  margin-top: 14px;
  color: var(--ink-600);
  font-size: 14px;
}

.related-product-card:hover {
  color: var(--white);
  border-color: var(--blue-700);
  background: var(--blue-700);
}

.related-product-card:hover strong,
.related-product-card:hover span {
  color: var(--white);
}

.sample-modal {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 28px;
  background: rgba(4, 18, 38, 0.66);
}

.sample-modal[hidden] {
  display: none;
}

.sample-dialog {
  position: relative;
  width: min(100%, 980px);
  max-height: min(92vh, 860px);
  overflow-y: auto;
  padding: 48px 50px 54px;
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 34px 90px rgba(0, 0, 0, 0.28);
}

.sample-close {
  position: absolute;
  top: 20px;
  right: 22px;
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  color: #171717;
  background: transparent;
  font-size: 34px;
  line-height: 1;
  cursor: pointer;
}

.sample-dialog h2 {
  margin: 0;
  color: #171717;
  text-align: center;
  font-size: clamp(38px, 5vw, 58px);
  line-height: 1.04;
  letter-spacing: 0;
}

.sample-lede {
  margin: 20px auto 36px;
  max-width: 820px;
  color: #777;
  text-align: center;
  font-size: 20px;
}

.sample-lede strong {
  color: #171717;
}

.sample-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px 16px;
}

.sample-form-grid .field label {
  color: #777;
  font-size: 20px;
  font-weight: 500;
}

.sample-form-grid .field input,
.sample-form-grid .field textarea {
  min-height: 58px;
  border-color: #7d8793;
  border-radius: 5px;
  color: #171717;
  font-size: 20px;
}

.sample-form-grid .field textarea {
  min-height: 130px;
}

.sample-submit {
  width: 100%;
  min-height: 70px;
  margin-top: 28px;
  color: var(--white);
  background: #76bd20;
  border-color: #76bd20;
  font-size: 20px;
}

.sample-submit:hover {
  background: #63a818;
  border-color: #63a818;
}

body.modal-open {
  overflow: hidden;
}

.site-footer {
  color: #d8e3ed;
  background: var(--blue-950);
  padding: 54px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr repeat(3, minmax(0, 1fr));
  gap: 32px;
}

.footer-logo {
  width: 160px;
  padding: 8px;
  background: var(--white);
  border-radius: 4px;
  margin-bottom: 16px;
}

.site-footer h3 {
  margin: 0 0 14px;
  color: var(--white);
  font-size: 16px;
}

.site-footer p,
.site-footer a {
  color: #bfd0df;
  font-size: 14px;
}

.site-footer a {
  display: block;
  margin: 8px 0;
}

.footer-bottom {
  margin-top: 34px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  color: #9db0c2;
  font-size: 13px;
}

.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 30;
  min-width: 58px;
  height: 58px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 17px;
  border-radius: 999px;
  color: var(--white);
  background: #1aa65b;
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.22);
  font-weight: 850;
}

.whatsapp-float::before {
  content: "";
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
  background: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M22 16.92v3a2 2 0 0 1-2.18 2 19.86 19.86 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6A19.86 19.86 0 0 1 2.12 4.18 2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.12.9.32 1.77.59 2.61a2 2 0 0 1-.45 2.11L8 9.69a16 16 0 0 0 6.31 6.31l1.25-1.25a2 2 0 0 1 2.11-.45c.84.27 1.71.47 2.61.59A2 2 0 0 1 22 16.92z'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M22 16.92v3a2 2 0 0 1-2.18 2 19.86 19.86 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6A19.86 19.86 0 0 1 2.12 4.18 2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.12.9.32 1.77.59 2.61a2 2 0 0 1-.45 2.11L8 9.69a16 16 0 0 0 6.31 6.31l1.25-1.25a2 2 0 0 1 2.11-.45c.84.27 1.71.47 2.61.59A2 2 0 0 1 22 16.92z'/%3E%3C/svg%3E") center / contain no-repeat;
}

.subtle-link {
  color: var(--blue-700);
  font-weight: 800;
}

.media-note {
  margin-top: 10px;
  color: var(--ink-600);
  font-size: 13px;
}

.stack-gap {
  margin-top: 34px;
}

@media (max-width: 980px) {
  .container {
    width: min(100% - 28px, var(--max));
  }

  .nav-toggle {
    display: inline-block;
  }

  .nav-links {
    position: absolute;
    left: 0;
    right: 0;
    top: 76px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--white);
    border-bottom: 1px solid var(--line);
  }

  .nav-links.is-open {
    display: flex;
  }

  .nav-links > a,
  .nav-links > .nav-item > .nav-link {
    border-bottom: 1px solid var(--line);
    padding: 14px 20px;
  }

  .nav-item {
    display: block;
  }

  .mega-menu {
    position: static;
    width: 100%;
    display: block;
    padding: 18px 20px 22px;
    border: 0;
    border-bottom: 1px solid var(--line);
    border-radius: 0;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: none;
  }

  .mega-menu-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .mega-menu-group h3 {
    margin-bottom: 10px;
    font-size: 16px;
  }

  .mega-menu-group a {
    margin: 8px 0;
    font-size: 14px;
  }

  .mega-standard-trigger {
    margin: 8px 0;
    font-size: 14px;
  }

  .mega-standard-showcase {
    margin-top: 18px;
    padding-top: 18px;
  }

  .mega-showcase-head {
    display: grid;
  }

  .mega-showcase-head h2 {
    font-size: 21px;
  }

  .mega-showcase-back {
    justify-self: start;
  }

  .mega-showcase-grid {
    grid-template-columns: 1fr;
  }

  .mega-product-card {
    grid-template-columns: minmax(160px, 0.8fr) minmax(0, 1.2fr);
  }

  .mega-product-copy {
    padding: 18px;
  }

  .nav-actions .btn {
    display: none;
  }

  .hero {
    min-height: auto;
    background:
      linear-gradient(90deg, rgba(6, 24, 47, 0.98), rgba(0, 60, 113, 0.94)),
      var(--blue-950);
  }

  .hero-inner {
    min-height: auto;
    grid-template-columns: 1fr;
    padding: 66px 0 44px;
  }

  .hero h1 {
    font-size: 42px;
  }

  .hero-proof {
    justify-self: start;
    width: 100%;
  }

  .grid-4,
  .grid-3,
  .grid-2,
  .cert-wall,
  .cert-system-grid,
  .factory-band,
  .two-column,
  .contact-grid,
  .cert-hero-panel,
  .product-detail-grid,
  .compact-table-grid,
  .footer-grid,
  .product-shop-layout,
  .layout-products {
    grid-template-columns: 1fr;
  }

  .product-shop-sidebar {
    position: static;
  }

  .catalog-category-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .catalog-category-group {
    grid-column: 1 / -1;
  }

  .catalog-category-list a {
    padding: 10px 12px;
    border: 1px solid var(--line);
    border-left: 3px solid var(--cyan-500);
    background: var(--white);
  }

  .catalog-subcategory-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    padding: 0;
  }

  .catalog-category-list .catalog-subcategory-list a {
    padding: 9px 12px;
    border: 1px solid var(--line);
    background: #f8fbfd;
  }

  .catalog-category-list a:hover,
  .catalog-category-list a.is-active {
    padding-left: 12px;
  }

  .catalog-category-list .catalog-subcategory-list a:hover {
    padding-left: 12px;
  }

  .catalog-toolbar {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .catalog-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 36px 22px;
  }

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

  .product-main-image {
    min-height: 380px;
  }

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

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

  .lineup-card h3 {
    min-height: auto;
  }

  .cert-wall.cert-wall-only {
    grid-template-columns: 1fr;
  }

  .certified-band {
    grid-template-columns: 1fr;
    gap: 26px;
    min-height: auto;
    padding: 46px 0;
  }

  .certified-logos {
    grid-template-columns: repeat(4, minmax(90px, 1fr));
    gap: 20px;
    justify-items: start;
  }

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

  .cert-strip span:nth-child(3n) {
    border-right: 0;
  }

  .product-sidebar {
    position: static;
  }

  .section-head {
    display: block;
  }

  .section-head p {
    margin-top: 12px;
  }

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

  .mc4-combination-media {
    min-height: 420px;
  }

  .mc4-intro-layout {
    grid-template-columns: minmax(300px, 0.9fr) minmax(0, 1.1fr);
    gap: 28px;
  }

  .mc4-copy h1 {
    font-size: 26px;
  }

  .mc4-copy p {
    font-size: 16px;
  }

  .product-single-layout,
  .product-two-column,
  .product-spec-layout {
    grid-template-columns: 1fr;
  }

  .product-gallery-main {
    min-height: 420px;
  }

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

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

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

  .pv-detail-card-large {
    grid-row: auto;
  }

  .pv-detail-card img,
  .pv-detail-card-large img {
    height: 360px;
  }

  .pv-ft-04-seo-detail-row,
  .pv-ft-04-seo-detail-row-reverse {
    grid-template-columns: 1fr;
    padding: 30px 28px 30px 34px;
  }

  .pv-ft-04-seo-detail-row-reverse .pv-ft-04-seo-detail-copy {
    order: 1;
  }

  .pv-ft-04-seo-detail-row-reverse .pv-ft-04-seo-detail-media {
    order: 2;
  }

  .pv-ft-04-seo-detail-media img {
    max-height: 560px;
  }

  .pv-ft-03-safety-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pv-ft-03-region-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pv-ft-03-engineering-grid {
    grid-template-columns: 1fr;
  }

  .install-steps {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  .brand img {
    width: 138px;
  }

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

  .mega-product-media {
    border-right: 0;
    border-bottom: 1px solid #e1e9f0;
  }

  .mega-product-media img {
    max-height: 280px;
  }

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

  .nav-wrap {
    min-height: 68px;
  }

  .nav-links {
    top: 68px;
  }

  .hero h1,
  .page-head h1,
  .product-summary h1 {
    font-size: 34px;
  }

  .hero-lede,
  .page-head p {
    font-size: 16px;
  }

  .section {
    padding: 58px 0;
  }

  .section-head h2 {
    font-size: 30px;
  }

  .hero-actions,
  .spec-pills {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    width: 100%;
  }

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

  .cert-strip span:nth-child(3n) {
    border-right: 1px solid var(--line);
  }

  .cert-strip span:nth-child(2n) {
    border-right: 0;
  }

  .metric-grid,
  .form-grid,
  .sample-form-grid,
  .product-trust-panel,
  .product-category-grid,
  .product-thumb-row,
  .catalog-category-list,
  .catalog-subcategory-list,
  .catalog-grid {
    grid-template-columns: 1fr;
  }

  .product-catalog-hero {
    padding: 48px 0 34px;
  }

  .product-shop-section {
    padding: 38px 0 58px;
  }

  .catalog-card-media {
    min-height: 230px;
  }

  .catalog-card-media img {
    height: 230px;
  }

  .catalog-card-body h2 {
    min-height: auto;
    font-size: 22px;
  }

  .catalog-card-body > span {
    min-height: auto;
  }

  .product-detail-nav {
    top: 68px;
  }

  .product-main-image {
    min-height: 300px;
    padding: 14px;
  }

  .product-thumb-row img {
    height: 96px;
  }

  .product-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .lineup-section {
    margin: 42px 0 12px;
    padding: 42px 0 18px;
  }

  .lineup-head h2 {
    font-size: 28px;
  }

  .lineup-tabs,
  .lineup-grid {
    grid-template-columns: 1fr;
  }

  .lineup-tabs button {
    min-height: 52px;
  }

  .lineup-media {
    height: 220px;
    margin-bottom: 18px;
  }

  .lineup-media img {
    max-height: 210px;
  }

  .lineup-card h3 {
    margin-bottom: 16px;
    font-size: 23px;
  }

  .lineup-quote {
    width: 100%;
  }

  .certified-logos {
    grid-template-columns: repeat(2, minmax(110px, 1fr));
    justify-items: center;
  }

  .certified-band h2 {
    font-size: 38px;
  }

  .factory-video video {
    height: 270px;
  }

  .cert-hero-panel,
  .cert-display-body {
    padding: 22px;
  }

  .cert-document-frame {
    margin: 16px;
    min-height: 360px;
  }

  .cert-document-frame img {
    max-height: 340px;
  }

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

  .whatsapp-float {
    right: 14px;
    bottom: 14px;
    height: 52px;
  }

  .mc4-combination-media {
    min-height: 280px;
    padding: 14px;
  }

  .mc4-intro-layout {
    grid-template-columns: 1fr;
  }

  .mc4-copy h1 {
    font-size: 24px;
  }

  .mc4-copy p {
    font-size: 16px;
  }

  .product-single-hero {
    padding: 34px 0 52px;
  }

  .product-gallery-main {
    min-height: 300px;
    padding: 14px;
  }

  .product-gallery-main img {
    max-height: 280px;
  }

  .pv-ft-03-gallery .product-gallery-main {
    min-height: 0;
    padding: 10px;
  }

  .pv-ft-03-gallery .product-gallery-main img {
    max-height: none;
  }

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

  .pv-ft-03-gallery .product-gallery-thumbs {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
    margin-top: 10px;
  }

  .pv-ft-03-gallery .product-gallery-thumbs button {
    height: 96px;
    padding: 4px;
    border-radius: 10px;
  }

  .product-gallery-thumbs img {
    height: 170px;
  }

  .product-single-copy h1 {
    font-size: 30px;
  }

  .product-single-copy p,
  .product-single-lede,
  .product-two-column p,
  .product-spec-layout p {
    font-size: 16px;
  }

  .product-feature-grid,
  .faq-grid,
  .related-product-grid {
    grid-template-columns: 1fr;
  }

  .product-two-column h2,
  .product-spec-layout h2 {
    font-size: 28px;
  }

  .spec-table th,
  .spec-table td {
    display: block;
    width: 100%;
  }

  .spec-table th {
    border-bottom: 0;
    padding-bottom: 6px;
  }

  .spec-table td {
    padding-top: 6px;
  }

  .pv-detail-card img,
  .pv-detail-card-large img {
    height: 260px;
  }

  .pv-ft-04-seo-detail-stack {
    gap: 20px;
    margin-top: 24px;
  }

  .pv-ft-04-seo-detail-row,
  .pv-ft-04-seo-detail-row-reverse {
    gap: 22px;
    padding: 22px 18px 22px 26px;
  }

  .pv-ft-04-seo-detail-row::before {
    top: 18px;
    bottom: 18px;
    left: 11px;
    width: 5px;
  }

  .pv-ft-04-seo-detail-copy {
    padding-left: 0;
  }

  .pv-ft-04-seo-detail-media {
    padding: 8px;
  }

  .pv-ft-04-seo-detail-media img {
    max-height: 420px;
  }

  .pv-ft-04-seo-keywords {
    gap: 7px;
  }

  .pv-ft-04-seo-keywords span {
    padding: 5px 10px;
    font-size: 12px;
  }

  .pv-ft-03-ai-summary::after {
    right: 12px;
    font-size: 88px;
  }

  .pv-ft-03-workflow-row-six,
  .pv-ft-03-workflow-row-four {
    grid-template-columns: 1fr;
  }

  .pv-ft-03-workflow-row {
    gap: 18px;
    padding: 20px 8px 8px;
  }

  .pv-ft-03-workflow-tiles-four {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pv-ft-03-workflow-group h3 {
    margin: -34px 0 8px 6px;
  }

  .pv-ft-03-engineering-card {
    padding: 20px;
  }

  .pv-ft-03-safety-grid,
  .pv-ft-03-region-grid {
    grid-template-columns: 1fr;
  }

  .pv-ft-03-safety-grid article {
    min-height: 0;
    padding: 10px 4px;
    border-right: 0;
    border-bottom: 1px solid #dbe5ee;
  }

  .pv-ft-03-safety-grid article:last-child {
    border-bottom: 0;
  }

  .pv-ft-03-region-grid article {
    min-height: 0;
    padding: 18px;
  }

  .sample-modal {
    align-items: flex-start;
    padding: 14px;
  }

  .sample-dialog {
    padding: 40px 18px 24px;
  }

  .sample-close {
    top: 10px;
    right: 10px;
  }

  .sample-dialog h2 {
    font-size: 34px;
  }

  .sample-lede {
    margin-bottom: 24px;
    font-size: 16px;
  }

  .sample-form-grid {
    gap: 16px;
  }

  .sample-form-grid .field label,
  .sample-form-grid .field input,
  .sample-form-grid .field textarea,
  .sample-submit {
    font-size: 16px;
  }

  .sample-submit {
    min-height: 58px;
  }
}

.spd-page .spd-hero h1,
.spd-page .spd-section-head h2 {
  color: #030b1d;
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  font-size: 30px;
  font-weight: 900;
  line-height: 1.25;
  letter-spacing: 0;
}

@media (min-width: 1000px) {
  .spd-page .spd-hero h1,
  .spd-page .spd-section-head h2 {
    max-width: none;
    white-space: nowrap;
  }

  .spd-page .spd-section-head {
    display: block;
  }

  .spd-page .spd-section-head > p {
    max-width: 920px;
    margin-top: 14px;
  }
}

/* Homepage hero carousel */
.hero-carousel {
  position: relative;
  min-height: 650px;
  overflow: hidden;
  color: var(--white);
  background: var(--blue-950);
}

.hero-slide {
  position: absolute;
  inset: 0;
  min-height: 650px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: scale(1.012);
  transition:
    opacity 620ms ease,
    transform 900ms ease,
    visibility 0s linear 620ms;
}

.hero-slide.is-active {
  z-index: 1;
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: scale(1);
  transition-delay: 0s;
}

.hero-slide .hero-inner > * {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 480ms ease 120ms, transform 620ms ease 120ms;
}

.hero-slide.is-active .hero-inner > * {
  opacity: 1;
  transform: translateY(0);
}

.hero .hero-title {
  max-width: 720px;
  margin: 0;
  color: var(--white);
  font-size: 60px;
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: 0;
}

.hero-slide-products,
.hero-slide-combiner {
  background:
    linear-gradient(90deg, rgba(6, 24, 47, 1) 0%, rgba(6, 28, 53, 0.98) 44%, rgba(5, 40, 73, 0.86) 68%, rgba(3, 35, 64, 0.66) 100%),
    var(--blue-950);
}

.hero-certificate-film,
.hero-application-film {
  position: absolute;
  z-index: 0;
  top: 0;
  right: 0;
  bottom: 0;
  width: 58%;
  overflow: hidden;
  pointer-events: none;
}

.hero-certificate-film {
  background: linear-gradient(135deg, #0b3158, #073d70);
}

.hero-certificate-film::after,
.hero-application-film::after {
  content: "";
  position: absolute;
  inset: 0;
}

.hero-certificate-film::after {
  background:
    linear-gradient(90deg, var(--blue-950) 0%, rgba(6, 24, 47, 0.72) 28%, rgba(4, 37, 70, 0.38) 72%, rgba(3, 35, 64, 0.48) 100%),
    linear-gradient(180deg, rgba(3, 19, 38, 0.15), rgba(3, 19, 38, 0.58));
}

.hero-application-film {
  opacity: 0.58;
  background: url("images/application-scenarios.png") center / cover no-repeat;
  filter: saturate(0.82) contrast(1.06);
}

.hero-application-film::after {
  background: linear-gradient(90deg, var(--blue-950) 0%, rgba(6, 24, 47, 0.66) 33%, rgba(0, 71, 171, 0.18) 100%);
}

.hero-certificate-document {
  position: absolute;
  width: 290px;
  height: 410px;
  object-fit: cover;
  object-position: top center;
  border: 1px solid rgba(255, 255, 255, 0.7);
  background: var(--white);
  box-shadow: 0 26px 46px rgba(0, 10, 24, 0.3);
  filter: saturate(0.8) contrast(0.94);
}

.hero-certificate-ce {
  left: 8%;
  top: 106px;
  opacity: 0.62;
  transform: rotate(-7deg);
}

.hero-certificate-rohs {
  left: 36%;
  top: 30px;
  opacity: 0.56;
  transform: rotate(2deg);
}

.hero-certificate-tuv {
  right: -2%;
  top: 90px;
  opacity: 0.62;
  transform: rotate(7deg);
}

.hero-market-focus {
  position: absolute;
  z-index: 5;
  top: 26px;
  right: 28px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: rgba(255, 255, 255, 0.92);
  background: rgba(4, 23, 44, 0.7);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-market-focus::before {
  content: "";
  width: 7px;
  height: 7px;
  flex: 0 0 7px;
  border-radius: 50%;
  background: var(--cyan-500);
  box-shadow: 0 0 0 4px rgba(25, 199, 222, 0.16);
}

.carousel-product-inner {
  z-index: 2;
  grid-template-columns: minmax(0, 0.91fr) minmax(500px, 0.72fr);
  gap: 42px;
  padding: 72px 0 84px;
}

.carousel-product-stage {
  position: relative;
  align-self: stretch;
  min-height: 500px;
}

.carousel-product-cutout,
.carousel-connector-cutout {
  position: absolute;
  display: block;
  max-width: none;
  object-fit: contain;
}

.carousel-product-cutout {
  z-index: 2;
  filter: drop-shadow(0 30px 34px rgba(0, 10, 24, 0.34));
}

.carousel-protection-cutout {
  right: -86px;
  bottom: -18px;
  width: 690px;
  height: 515px;
}

.carousel-combiner-cutout {
  right: -76px;
  bottom: -24px;
  width: 680px;
  height: 525px;
}

.carousel-connector-cutout {
  z-index: 3;
  left: -18px;
  bottom: 24px;
  width: 190px;
  height: 190px;
  filter: drop-shadow(0 12px 14px rgba(0, 10, 24, 0.24));
}

.carousel-engineering-note {
  position: absolute;
  z-index: 3;
  right: 0;
  bottom: 6px;
  width: 300px;
  margin: 0;
  padding: 13px 15px;
  border-left: 3px solid var(--cyan-500);
  color: #dbeaf6;
  background: rgba(4, 23, 44, 0.86);
  font-size: 12px;
  line-height: 1.45;
}

.carousel-engineering-note strong {
  display: block;
  margin-bottom: 4px;
  color: var(--white);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.hero-slide-factory {
  background:
    linear-gradient(90deg, rgba(6, 24, 47, 1) 0%, rgba(6, 29, 55, 0.98) 39%, rgba(5, 40, 73, 0.66) 66%, rgba(3, 35, 64, 0.34) 100%),
    url("images/factory/production-workshop.png") right center / 58% 100% no-repeat,
    var(--blue-950);
}

.factory-hero-inner {
  grid-template-columns: minmax(0, 0.9fr) minmax(500px, 0.72fr);
}

.factory-hero-media {
  position: relative;
  align-self: stretch;
  min-height: 500px;
}

.factory-media-card {
  position: absolute;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.42);
  background: #0b2848;
  box-shadow: 0 24px 52px rgba(0, 10, 24, 0.34);
}

.factory-media-card img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.factory-media-card figcaption {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 9px 12px;
  color: var(--white);
  background: rgba(4, 23, 44, 0.88);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.factory-building-card,
.factory-mould-card {
  top: 24px;
  right: 0;
  width: 280px;
  height: 178px;
}

.factory-inspection-card,
.factory-workshop-card {
  right: 84px;
  bottom: 38px;
  width: 338px;
  height: 176px;
}

.factory-mould-card img {
  object-position: center 32%;
}

.hero-carousel-controls {
  position: absolute;
  z-index: 4;
  right: max(20px, calc((100vw - var(--max)) / 2));
  bottom: 28px;
  width: auto;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  margin: 0;
}

.hero-carousel-arrow {
  width: 42px;
  height: 42px;
  display: grid;
  flex: 0 0 42px;
  place-items: center;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.42);
  color: var(--white);
  background: rgba(4, 23, 44, 0.72);
  font: inherit;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  transition: border-color 180ms ease, background 180ms ease;
}

.hero-carousel-arrow:hover,
.hero-carousel-arrow:focus-visible {
  border-color: var(--cyan-500);
  background: rgba(0, 71, 171, 0.9);
}

.hero-carousel-dots {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 6px;
}

.hero-carousel-dot {
  width: 9px;
  height: 9px;
  flex: 0 0 9px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.46);
  cursor: pointer;
  transition: width 220ms ease, border-radius 220ms ease, background 220ms ease;
}

.hero-carousel-dot.is-active {
  width: 28px;
  flex-basis: 28px;
  border-radius: 10px;
  background: var(--cyan-500);
}

.hero-carousel-dot:focus-visible {
  outline: 2px solid var(--white);
  outline-offset: 4px;
}

.hero-carousel-count {
  min-width: 56px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 11px;
  font-weight: 800;
}

.hero-carousel-count strong {
  color: var(--white);
  font-size: 22px;
}

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

@media (max-width: 980px) {
  .hero-carousel,
  .hero-slide,
  .hero-slide .hero-inner {
    min-height: 980px;
  }

  .hero .hero-title {
    font-size: 42px;
  }

  .hero-slide-factory {
    background-size: cover;
    background-position: center;
  }

  .hero-certificate-film,
  .hero-application-film {
    left: 0;
    width: 100%;
    opacity: 0.42;
  }

  .hero-certificate-document {
    width: 230px;
    height: 330px;
  }

  .hero-certificate-ce {
    left: 5%;
    top: 150px;
  }

  .hero-certificate-rohs {
    left: 37%;
    top: 82px;
  }

  .hero-certificate-tuv {
    right: 2%;
    top: 142px;
  }

  .carousel-product-inner {
    grid-template-columns: 1fr;
    gap: 18px;
    padding-bottom: 100px;
  }

  .carousel-product-stage {
    justify-self: center;
    width: min(100%, 620px);
    min-height: 350px;
  }

  .carousel-protection-cutout {
    right: -38px;
    bottom: -14px;
    width: 650px;
    height: 390px;
  }

  .carousel-combiner-cutout {
    right: -28px;
    bottom: -16px;
    width: 630px;
    height: 400px;
  }

  .carousel-connector-cutout {
    left: 0;
    bottom: 18px;
    width: 156px;
    height: 156px;
  }

  .carousel-engineering-note {
    right: 0;
    bottom: -4px;
    width: 280px;
  }

  .factory-hero-inner {
    grid-template-columns: 1fr;
    gap: 18px;
    padding-bottom: 92px;
  }

  .factory-hero-media {
    width: min(100%, 620px);
    min-height: 300px;
  }

  .factory-building-card,
  .factory-mould-card {
    top: 0;
    right: 0;
    width: 260px;
    height: 165px;
  }

  .factory-inspection-card,
  .factory-workshop-card {
    right: auto;
    left: 0;
    bottom: 0;
    width: 330px;
    height: 172px;
  }

  .hero-carousel-controls {
    right: 20px;
  }
}

@media (max-width: 620px) {
  .hero-carousel,
  .hero-slide,
  .hero-slide .hero-inner {
    min-height: 1030px;
  }

  .hero .hero-title {
    font-size: 34px;
  }

  .hero-slide-factory {
    background:
      linear-gradient(90deg, rgba(6, 24, 47, 0.97), rgba(0, 60, 113, 0.9)),
      var(--blue-950);
  }

  .hero-market-focus {
    top: 16px;
    right: 16px;
    padding: 8px 10px;
    font-size: 10px;
  }

  .hero-certificate-document {
    width: 172px;
    height: 246px;
  }

  .hero-certificate-ce {
    left: -2%;
    top: 220px;
  }

  .hero-certificate-rohs {
    left: 34%;
    top: 165px;
  }

  .hero-certificate-tuv {
    right: -7%;
    top: 225px;
  }

  .carousel-product-inner {
    gap: 12px;
    padding-top: 72px;
    padding-bottom: 96px;
  }

  .carousel-product-stage {
    min-height: 310px;
  }

  .carousel-protection-cutout {
    right: -64px;
    bottom: -6px;
    width: 520px;
    height: 330px;
  }

  .carousel-combiner-cutout {
    right: -50px;
    bottom: -8px;
    width: 500px;
    height: 335px;
  }

  .carousel-connector-cutout {
    left: -8px;
    bottom: 24px;
    width: 126px;
    height: 126px;
  }

  .carousel-engineering-note {
    right: 0;
    bottom: -6px;
    width: min(270px, 78vw);
    padding: 11px 12px;
    font-size: 11px;
  }

  .factory-hero-inner {
    gap: 12px;
  }

  .factory-hero-media {
    min-height: 266px;
  }

  .factory-building-card,
  .factory-mould-card {
    width: 176px;
    height: 112px;
  }

  .factory-inspection-card,
  .factory-workshop-card {
    width: min(270px, 82vw);
    height: 140px;
  }

  .hero-carousel-controls {
    right: 50%;
    bottom: 24px;
    transform: translateX(50%);
  }

  .hero-carousel-count {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-slide,
  .hero-slide .hero-inner > *,
  .hero-carousel-dot {
    transition: none;
  }
}

/* Global inquiry actions */
.global-float-actions {
  position: fixed;
  z-index: 60;
  right: 22px;
  bottom: 22px;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 9px;
  transition: opacity 180ms ease, visibility 180ms ease;
}

.global-float-button {
  min-width: 164px;
  min-height: 46px;
  padding: 0 17px;
  border: 1px solid var(--blue-700);
  border-radius: 6px;
  box-shadow: 0 12px 28px rgba(0, 31, 66, 0.2);
  font: inherit;
  font-size: 14px;
  font-weight: 850;
  cursor: pointer;
  transition: color 180ms ease, background 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.global-float-button:hover,
.global-float-button:focus-visible {
  transform: translateY(-1px);
}

.global-float-datasheet {
  color: var(--blue-800);
  background: var(--white);
}

.global-float-datasheet:hover,
.global-float-datasheet:focus-visible {
  color: var(--white);
  background: var(--blue-800);
  border-color: var(--blue-800);
}

.global-float-quote {
  color: var(--white);
  background: var(--blue-700);
}

.global-float-quote:hover,
.global-float-quote:focus-visible {
  background: var(--blue-900);
  border-color: var(--blue-900);
}

.global-float-actions .whatsapp-float {
  position: static;
  right: auto;
  bottom: auto;
  min-width: 164px;
  height: 52px;
  margin: 0;
  text-decoration: none;
}

body.modal-open .global-float-actions {
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
}

.sample-dialog.global-inquiry-dialog {
  width: min(100%, 860px);
  padding: 42px 44px 38px;
}

.global-inquiry-kicker {
  margin: 0 0 10px;
  color: var(--blue-700);
  text-align: center;
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.08em;
}

.sample-dialog.global-inquiry-dialog h2 {
  font-size: 44px;
}

.global-inquiry-dialog .sample-lede {
  max-width: 700px;
  margin: 14px auto 28px;
  font-size: 17px;
  line-height: 1.55;
}

.global-inquiry-dialog .sample-form-grid {
  gap: 16px;
}

.global-inquiry-dialog .sample-form-grid .field label {
  color: var(--ink-700);
  font-size: 14px;
  font-weight: 750;
}

.global-inquiry-dialog .sample-form-grid .field input,
.global-inquiry-dialog .sample-form-grid .field textarea {
  min-height: 50px;
  font-size: 16px;
}

.global-inquiry-dialog .sample-form-grid .field textarea {
  min-height: 96px;
}

.global-inquiry-dialog .sample-submit {
  min-height: 56px;
  margin-top: 20px;
  background: var(--blue-700);
  border-color: var(--blue-700);
  font-size: 16px;
}

.global-inquiry-dialog .sample-submit:hover,
.global-inquiry-dialog .sample-submit:focus-visible {
  background: var(--blue-900);
  border-color: var(--blue-900);
}

.global-inquiry-status {
  min-height: 20px;
  margin-bottom: 0;
  text-align: center;
  font-size: 13px;
}

@media (max-width: 620px) {
  .global-float-actions {
    right: 14px;
    bottom: 14px;
    gap: 7px;
  }

  .global-float-button {
    min-width: 146px;
    min-height: 42px;
    padding: 0 13px;
    font-size: 13px;
  }

  .global-float-actions .whatsapp-float {
    min-width: 146px;
    height: 48px;
    padding: 0 13px;
    font-size: 14px;
  }

  .global-inquiry-modal {
    align-items: flex-start;
    padding: 12px;
  }

  .sample-dialog.global-inquiry-dialog {
    max-height: calc(100vh - 24px);
    padding: 36px 16px 22px;
  }

  .sample-dialog.global-inquiry-dialog h2 {
    font-size: 30px;
  }

  .global-inquiry-dialog .sample-lede {
    margin-bottom: 20px;
    font-size: 14px;
  }

  .global-inquiry-dialog .sample-form-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .global-inquiry-dialog .sample-form-grid .field,
  .global-inquiry-dialog .sample-form-grid .field.full {
    grid-column: 1;
  }

  .global-inquiry-dialog .sample-form-grid .field input,
  .global-inquiry-dialog .sample-form-grid .field textarea {
    min-height: 44px;
    font-size: 14px;
  }

  .global-inquiry-dialog .sample-form-grid .field textarea {
    min-height: 76px;
  }

  .global-inquiry-dialog .sample-submit {
    min-height: 50px;
    margin-top: 16px;
    font-size: 15px;
  }
}