.installbox-product-single,
.installbox-product-grid,
.installbox-product-grid-empty {
  --ib-deep: #013544;
  --ib-ink: #102a32;
  --ib-muted: #5f6871;
  --ib-accent: #00bac2;
  --ib-accent-dark: #0197a0;
  --ib-border: #dceff0;
  --ib-soft: #f4fbfb;
  color: var(--ib-ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.installbox-product-wrap {
  width: min(1680px, calc(100% - 96px));
  margin: 0 auto;
}

.installbox-product-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  padding-top: 96px;
  color: var(--ib-muted);
  font-size: 13px;
  font-weight: 750;
}

.installbox-product-breadcrumb a {
  color: var(--ib-accent-dark);
  text-decoration: none;
}

.installbox-product-hero {
  padding: clamp(44px, 7vw, 78px) 0 clamp(42px, 6vw, 72px);
  background:
    linear-gradient(90deg, rgba(244, 251, 251, 0.96), rgba(255, 255, 255, 0.9)),
    #ffffff;
}

.installbox-product-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 0.75fr);
  gap: clamp(34px, 7vw, 84px);
  align-items: center;
}

.installbox-product-kicker {
  margin: 0 0 14px;
  color: var(--ib-accent-dark);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.14em;
  line-height: 1.4;
  text-transform: uppercase;
}

.installbox-product-copy h1 {
  margin: 0;
  max-width: 760px;
  color: var(--ib-deep);
  font-size: clamp(40px, 5.6vw, 72px);
  font-weight: 850;
  line-height: 0.98;
}

.installbox-product-model,
.installbox-product-short,
.installbox-product-muted,
.installbox-product-confirmation {
  color: var(--ib-muted);
  font-size: 16px;
  line-height: 1.7;
}

.installbox-product-model {
  margin: 20px 0 0;
  font-weight: 800;
}

.installbox-product-short {
  max-width: 640px;
  margin: 18px 0 0;
}

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

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

.installbox-product-badges span {
  border: 1px solid rgba(1, 53, 68, 0.14);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  padding: 9px 12px;
  color: var(--ib-deep);
  font-size: 12px;
  font-weight: 800;
  line-height: 1.2;
}

.installbox-product-rfq-button,
.installbox-product-secondary-button,
.installbox-product-card-actions a {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  padding: 12px 18px;
  font-size: 14px;
  font-weight: 850;
  line-height: 1;
  text-decoration: none !important;
}

.installbox-product-rfq-button,
.installbox-product-card-rfq {
  border: 1px solid var(--ib-accent);
  background: var(--ib-accent);
  color: #ffffff !important;
}

.installbox-product-secondary-button,
.installbox-product-card-actions a:not(.installbox-product-card-rfq) {
  border: 1px solid rgba(1, 53, 68, 0.16);
  background: #ffffff;
  color: var(--ib-deep) !important;
}

.installbox-product-confirmation {
  margin: 22px 0 0;
  max-width: 620px;
  border-left: 3px solid var(--ib-accent);
  padding-left: 14px;
}

.installbox-product-image-frame {
  box-sizing: border-box;
  display: flex;
  width: 100%;
  aspect-ratio: 1 / 1;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--ib-border);
  border-radius: 18px;
  background: #ffffff;
  padding: clamp(28px, 4vw, 44px);
  overflow: hidden;
}

.installbox-product-image-frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}

.installbox-product-media,
.installbox-product-hero-image-frame {
  padding: clamp(44px, 6vw, 72px);
  background: var(--ib-soft);
  box-shadow: 0 28px 72px rgba(1, 53, 68, 0.12);
}

.installbox-product-media img {
  max-height: min(46vw, 470px);
  mix-blend-mode: multiply;
}

.installbox-product-media span {
  display: grid;
  min-height: 360px;
  place-items: center;
  color: var(--ib-muted);
  font-weight: 750;
}

.installbox-product-text-card {
  display: grid;
  width: min(100%, 360px);
  min-height: 300px;
  align-content: center;
  justify-items: center;
  gap: 12px;
  border: 1px solid rgba(0, 186, 194, 0.34);
  border-radius: 14px;
  background: linear-gradient(145deg, #f4fbfb, #e8f7f6);
  padding: 34px;
  color: var(--ib-deep);
  text-align: center;
}

.installbox-product-text-card span {
  min-height: 0;
  color: var(--ib-accent-dark);
  font-size: 11px;
  letter-spacing: .12em;
  line-height: 1.3;
  text-transform: uppercase;
}

.installbox-product-text-card strong {
  color: var(--ib-deep);
  font-size: clamp(32px, 4vw, 52px);
  letter-spacing: -.04em;
  line-height: 1;
}

.installbox-product-text-card small {
  display: block;
  min-height: 0;
  color: var(--ib-muted);
  font-size: 13px;
  font-weight: 650;
  line-height: 1.5;
}

.installbox-product-section {
  padding: clamp(64px, 8vw, 108px) 0;
  background: #ffffff;
}

.installbox-product-content-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.78fr);
  gap: clamp(34px, 6vw, 76px);
  align-items: start;
}

.installbox-product-content-grid > *,
.installbox-product-panel,
.installbox-product-gallery,
.installbox-product-gallery-grid,
.installbox-product-gallery-item {
  min-width: 0;
}

.installbox-product-section h2 {
  margin: 0 0 20px;
  color: var(--ib-deep);
  font-size: clamp(28px, 3vw, 42px);
  font-weight: 850;
  line-height: 1.08;
}

.installbox-product-panel,
.installbox-product-rfq-box,
.installbox-product-related-links {
  margin-bottom: 34px;
}

.installbox-product-quick-specs {
  background: #ffffff;
  padding: 0 0 clamp(34px, 5vw, 54px);
}

.installbox-product-quick-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
}

.installbox-product-quick-card {
  min-height: 112px;
  border: 1px solid var(--ib-border);
  border-radius: 16px;
  background: #ffffff;
  padding: 18px;
  box-shadow: 0 16px 40px rgba(1, 53, 68, 0.06);
}

.installbox-product-quick-card span {
  display: block;
  margin-bottom: 10px;
  color: var(--ib-accent-dark);
  font-size: 12px;
  font-weight: 850;
}

.installbox-product-quick-card strong {
  display: block;
  color: var(--ib-deep);
  font-size: 15px;
  line-height: 1.35;
}

.installbox-product-panel p {
  margin: 0;
  color: var(--ib-muted);
  font-size: 16px;
  line-height: 1.78;
}

.installbox-product-feature-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.installbox-product-gallery {
  margin-bottom: 38px;
}

.installbox-product-gallery-note {
  max-width: 68ch;
  margin: -4px 0 18px;
  color: var(--ib-muted);
  font-size: 13px;
  line-height: 1.55;
}

.installbox-product-gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.installbox-product-gallery-item {
  display: grid;
  gap: 10px;
  position: relative;
  border: 1px solid var(--ib-border);
  border-radius: 16px;
  background: var(--ib-soft);
  padding: 12px;
  color: var(--ib-deep);
  font-size: 13px;
  font-weight: 800;
  line-height: 1.35;
  text-decoration: none;
  box-shadow: 0 16px 36px rgba(1, 53, 68, 0.05);
  transition: border-color 220ms ease, box-shadow 220ms ease;
}

.installbox-product-gallery-item:hover,
.installbox-product-gallery-item:focus-visible {
  z-index: 4;
  border-color: rgba(0, 186, 194, 0.48);
  box-shadow: 0 24px 58px rgba(1, 53, 68, 0.14);
  transform: none;
}

.installbox-product-gallery-item img {
  mix-blend-mode: multiply;
  transition: transform 220ms ease;
}

.installbox-product-gallery-frame {
  border-radius: 12px;
  border-color: transparent;
  background: var(--ib-soft);
  padding: clamp(14px, 2vw, 24px);
}

.installbox-product-gallery-item:hover img,
.installbox-product-gallery-item:focus-visible img {
  transform: scale(1.06);
}

.installbox-product-gallery-caption {
  min-height: 36px;
}

.installbox-product-gallery-float-preview {
  position: fixed;
  top: 50%;
  left: 50%;
  z-index: 99999;
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  gap: 16px;
  width: min(76vw, 1080px);
  height: min(72vh, 760px);
  padding: clamp(18px, 2vw, 28px);
  border: 1px solid rgba(0, 186, 194, 0.34);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 38px 120px rgba(1, 53, 68, 0.28);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -50%) scale(0.86);
  transition: opacity 220ms ease, transform 260ms cubic-bezier(0.2, 0.8, 0.2, 1), visibility 220ms ease;
  visibility: hidden;
}

.installbox-product-gallery-float-preview::before {
  position: fixed;
  inset: -100vh -100vw;
  z-index: -1;
  background: rgba(244, 251, 251, 0.36);
  content: "";
}

.installbox-product-gallery-float-preview img {
  width: 100%;
  height: 100%;
  min-height: 0;
  object-fit: contain;
  object-position: center;
  border-radius: 20px;
  background: #ffffff;
  mix-blend-mode: multiply;
  opacity: 1;
  transform: scale(1);
  transition: opacity 180ms ease, transform 260ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.installbox-product-gallery-float-preview strong {
  color: var(--ib-deep);
  font-size: clamp(18px, 2vw, 24px);
  font-weight: 900;
  line-height: 1.2;
  text-align: center;
  transition: opacity 180ms ease;
}

.installbox-product-gallery-float-preview.is-visible {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
  visibility: visible;
}

.installbox-product-gallery-float-preview.is-switching img,
.installbox-product-gallery-float-preview.is-switching strong {
  opacity: 0;
}

.installbox-product-gallery-float-preview.is-switching img {
  transform: scale(0.975);
}

.installbox-product-feature-list li {
  position: relative;
  border: 1px solid var(--ib-border);
  border-radius: 14px;
  background: #ffffff;
  padding: 16px 18px 16px 42px;
  color: var(--ib-ink);
  font-weight: 700;
  line-height: 1.55;
  box-shadow: 0 14px 36px rgba(1, 53, 68, 0.05);
}

.installbox-product-feature-list li::before {
  position: absolute;
  top: 22px;
  left: 18px;
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--ib-accent);
  content: "";
}

.installbox-product-spec-table-wrap {
  max-width: 100%;
  overflow-x: auto;
  border: 1px solid var(--ib-border);
  border-radius: 16px;
  background: #ffffff;
}

.installbox-product-spec-table {
  width: 100%;
  table-layout: fixed;
  border-collapse: collapse;
}

.installbox-product-spec-label {
  width: 35%;
}

.installbox-product-spec-value {
  width: 65%;
}

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

.installbox-product-spec-table thead th {
  background: var(--ib-soft);
  color: var(--ib-deep);
  font-size: 13px;
  font-weight: 900;
}

.installbox-product-spec-table tbody th {
  color: var(--ib-muted);
  font-size: 13px;
  font-weight: 800;
}

.installbox-product-spec-table td {
  color: var(--ib-ink);
  font-size: 14px;
  font-weight: 750;
  line-height: 1.55;
}

.installbox-product-downloads {
  margin-bottom: 34px;
}

.installbox-product-related-models {
  margin-bottom: 34px;
}

.installbox-product-related-model-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.installbox-product-related-model-grid a {
  display: grid;
  gap: 8px;
  min-height: 110px;
  border: 1px solid var(--ib-border);
  border-radius: 16px;
  background: var(--ib-soft);
  padding: 18px;
  color: var(--ib-deep);
  text-decoration: none;
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.installbox-product-related-model-grid a:hover,
.installbox-product-related-model-grid a:focus-visible {
  border-color: rgba(0, 186, 194, 0.58);
  box-shadow: 0 18px 44px rgba(1, 53, 68, 0.08);
  transform: translateY(-2px);
}

.installbox-product-related-model-grid strong {
  color: var(--ib-deep);
  font-size: 16px;
  line-height: 1.25;
}

.installbox-product-related-model-grid span {
  color: var(--ib-muted);
  font-size: 13px;
  font-weight: 650;
  line-height: 1.5;
}

.installbox-product-lower-grid {
  display: grid;
  gap: clamp(30px, 5vw, 54px);
  margin-top: clamp(26px, 5vw, 56px);
}

.installbox-product-inline-links,
.installbox-product-related-links {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.installbox-product-inline-links a,
.installbox-product-related-links a {
  color: var(--ib-accent-dark);
  font-weight: 850;
  text-decoration: none;
}

.installbox-product-downloads a {
  display: flex;
  width: 100%;
  gap: 14px;
  justify-content: space-between;
  border: 1px solid var(--ib-border);
  border-radius: 12px;
  background: var(--ib-soft);
  padding: 14px 16px;
  color: var(--ib-deep);
  font-weight: 850;
  text-decoration: none;
}

.installbox-product-downloads a span {
  color: var(--ib-muted);
  font-size: 12px;
  font-weight: 800;
}

.installbox-product-downloads a + a {
  margin-top: 10px;
}

.installbox-product-editor-content {
  margin-top: 28px;
  color: var(--ib-muted);
  line-height: 1.75;
}

.installbox-product-editor-content h2 {
  margin-top: 34px;
}

.installbox-product-rfq-box {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.82fr);
  gap: clamp(24px, 5vw, 56px);
  align-items: center;
  border: 1px solid rgba(0, 186, 194, 0.28);
  border-radius: 18px;
  background: linear-gradient(135deg, #eafafa 0%, #f7fbfa 100%);
  padding: clamp(28px, 4vw, 44px);
  color: var(--ib-deep);
  box-shadow: 0 20px 52px rgba(1, 53, 68, 0.08);
}

.installbox-product-rfq-box h2 {
  color: var(--ib-deep);
}

.installbox-product-rfq-box p {
  margin: 0;
  color: var(--ib-muted);
  line-height: 1.7;
}

.installbox-product-rfq-box ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 14px;
  margin: 20px 0 24px;
  padding: 0;
  list-style: none;
}

.installbox-product-rfq-box li {
  position: relative;
  padding-left: 16px;
  color: var(--ib-ink);
  font-size: 13px;
  font-weight: 750;
}

.installbox-product-rfq-box li::before {
  position: absolute;
  top: 0.62em;
  left: 0;
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--ib-accent);
  content: "";
}

.installbox-product-rfq-box .installbox-product-rfq-button {
  width: 100%;
}

.installbox-product-related-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.installbox-product-related-grid a {
  display: grid;
  gap: 8px;
  min-height: 126px;
  border: 1px solid var(--ib-border);
  border-radius: 16px;
  background: #ffffff;
  padding: 18px;
  text-decoration: none;
  box-shadow: 0 16px 36px rgba(1, 53, 68, 0.05);
}

.installbox-product-related-grid strong {
  color: var(--ib-deep);
  font-size: 16px;
  line-height: 1.25;
}

.installbox-product-related-grid span {
  color: var(--ib-muted);
  font-size: 14px;
  font-weight: 650;
  line-height: 1.55;
}

.installbox-product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  width: min(1480px, 100%);
  margin: 0 auto;
}

.installbox-product-card {
  overflow: hidden;
  border: 1px solid var(--ib-border);
  border-radius: 18px;
  background: #ffffff;
  box-shadow: 0 20px 54px rgba(1, 53, 68, 0.08);
}

.installbox-product-card-media {
  padding: 24px;
  border-width: 0 0 1px;
  border-radius: 0;
  background: #ffffff;
}

.installbox-product-card-media img {
  transition: transform 240ms ease;
}

.installbox-product-card:hover .installbox-product-card-media img {
  transform: scale(1.04);
}

.installbox-product-card-media span {
  display: grid;
  height: 100%;
  place-items: center;
  color: var(--ib-muted);
}

.installbox-product-card-body {
  padding: 22px;
}

.installbox-product-card-series,
.installbox-product-card-model {
  margin: 0;
  color: var(--ib-accent-dark);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.installbox-product-card h3 {
  margin: 10px 0 0;
  color: var(--ib-deep);
  font-size: 24px;
  font-weight: 850;
  line-height: 1.12;
}

.installbox-product-card h3 a {
  color: inherit;
  text-decoration: none;
}

.installbox-product-card-model {
  margin-top: 10px;
  color: var(--ib-muted);
}

.installbox-product-card-description {
  margin: 14px 0 0;
  min-height: 68px;
  color: var(--ib-muted);
  font-size: 14px;
  line-height: 1.6;
}

.installbox-product-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.installbox-product-grid-empty {
  border: 1px solid var(--ib-border);
  border-radius: 14px;
  background: var(--ib-soft);
  padding: 22px;
  color: var(--ib-muted);
  font-weight: 750;
}

@media (max-width: 1023px) {
  .installbox-product-hero-grid,
  .installbox-product-content-grid,
  .installbox-product-rfq-box {
    grid-template-columns: 1fr;
  }

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

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

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

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

@media (max-width: 640px) {
  .installbox-product-wrap {
    width: min(100% - 28px, 1480px);
  }

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

  .installbox-product-breadcrumb {
    padding-top: 76px;
  }

  .installbox-product-copy h1 {
    font-size: clamp(32px, 10vw, 40px);
    line-height: 1.03;
  }

  .installbox-product-quick-grid,
  .installbox-product-gallery-grid,
  .installbox-product-related-grid,
  .installbox-product-related-model-grid {
    grid-template-columns: 1fr;
  }

  .installbox-product-actions,
  .installbox-product-card-actions {
    flex-direction: column;
  }

  .installbox-product-rfq-box ul {
    grid-template-columns: 1fr;
  }

  .installbox-product-spec-table {
    min-width: 520px;
  }

  .installbox-product-gallery-item:hover,
  .installbox-product-gallery-item:focus-visible {
    transform: none;
  }

  .installbox-product-gallery-float-preview {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .installbox-product-single .installbox-product-gallery-item,
  .installbox-product-single .installbox-product-gallery-item img,
  .installbox-product-single .installbox-product-gallery-float-preview,
  .installbox-product-single .installbox-product-gallery-float-preview img,
  .installbox-product-single .installbox-product-gallery-float-preview strong,
  .installbox-product-single .installbox-product-related-model-grid a,
  .installbox-product-single .installbox-product-card-media img {
    transition: none !important;
  }

  .installbox-product-single .installbox-product-gallery-item:hover img,
  .installbox-product-single .installbox-product-gallery-item:focus-visible img,
  .installbox-product-single .installbox-product-related-model-grid a:hover,
  .installbox-product-single .installbox-product-related-model-grid a:focus-visible,
  .installbox-product-single .installbox-product-card:hover .installbox-product-card-media img {
    transform: none !important;
  }
}

@media (min-width: 1440px) {
  .installbox-product-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* /products/ archive */
.installbox-product-archive {
  --ib-archive-deep: #013544;
  --ib-archive-ink: #173943;
  --ib-archive-muted: #5c6a70;
  --ib-archive-accent: #00bac2;
  color: var(--ib-archive-ink);
  background: #fff;
}

.installbox-product-archive-wrap {
  width: min(1680px, calc(100% - 96px));
  margin: 0 auto;
}

.installbox-product-archive-hero {
  padding: clamp(86px, 10vw, 148px) 0 clamp(74px, 8vw, 118px);
  background: linear-gradient(112deg, #f4fbfb 0%, #fff 70%);
}

.installbox-product-archive-kicker {
  margin: 0 0 16px;
  color: #008c93;
  font-size: 12px;
  font-weight: 850;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.installbox-product-archive h1 {
  max-width: 14ch;
  margin: 0;
  color: var(--ib-archive-deep);
  font-size: clamp(46px, 6vw, 92px);
  letter-spacing: -.055em;
  line-height: .98;
}

.installbox-product-archive-hero p:last-child {
  max-width: 49ch;
  margin: 26px 0 0;
  color: var(--ib-archive-muted);
  font-size: 17px;
  line-height: 1.75;
}

.installbox-product-archive-section {
  padding: clamp(58px, 7vw, 104px) 0;
}

.installbox-product-archive-filters {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr)) auto auto;
  gap: 14px;
  align-items: end;
  padding: 22px;
  border: 1px solid #dceff0;
  background: #f4fbfb;
}

.installbox-product-archive-filters label {
  display: block;
  margin-bottom: 8px;
  color: var(--ib-archive-deep);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.installbox-product-archive-filters select,
.installbox-product-archive-filters button {
  min-height: 46px;
  border: 1px solid rgba(1, 53, 68, .2);
  border-radius: 8px;
  padding: 10px 12px;
  color: var(--ib-archive-ink);
  background: #fff;
  font: inherit;
}

.installbox-product-archive-filters button {
  border-color: var(--ib-archive-accent);
  color: #00333b;
  background: var(--ib-archive-accent);
  font-size: 14px;
  font-weight: 850;
  cursor: pointer;
}

.installbox-product-archive-reset {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  color: var(--ib-archive-deep);
  font-size: 14px;
  font-weight: 800;
}

.installbox-product-archive-count {
  margin: 24px 0 12px;
  color: var(--ib-archive-muted);
  font-size: 14px;
  font-weight: 750;
}

.installbox-product-archive-table-wrap {
  overflow-x: auto;
  border: 1px solid #dceff0;
}

.installbox-product-archive-table {
  width: 100%;
  min-width: 1120px;
  border-collapse: collapse;
}

.installbox-product-archive-table th,
.installbox-product-archive-table td {
  border-bottom: 1px solid #e4eff0;
  padding: 16px 14px;
  text-align: left;
  vertical-align: middle;
  font-size: 14px;
  line-height: 1.45;
}

.installbox-product-archive-table thead th {
  color: var(--ib-archive-deep);
  background: #f4fbfb;
  font-size: 12px;
  font-weight: 850;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.installbox-product-archive-table tbody th a {
  color: var(--ib-archive-deep);
  font-size: 16px;
  text-decoration: none;
}

.installbox-product-archive-table tbody td {
  color: var(--ib-archive-muted);
}

.installbox-product-archive-image {
  width: 86px;
}

.installbox-product-archive-image img {
  display: block;
  width: 64px;
  height: 64px;
  object-fit: contain;
  mix-blend-mode: multiply;
}

.installbox-product-archive-image span,
.installbox-product-archive-docs span {
  color: #7a858a;
  font-size: 12px;
}

.installbox-product-archive-docs {
  display: table-cell;
}

.installbox-product-archive-docs a {
  display: block;
  color: #007d84;
  font-weight: 800;
  text-decoration: none;
}

.installbox-product-archive-rfq {
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(0, 186, 194, .7);
  border-radius: 7px;
  padding: 8px 11px;
  color: #006d73 !important;
  font-size: 12px;
  font-weight: 850;
  text-decoration: none !important;
  white-space: nowrap;
}

@media (max-width: 1023px) {
  .installbox-product-archive-wrap {
    width: min(100% - 44px, 1680px);
  }

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

@media (max-width: 640px) {
  .installbox-product-archive-wrap {
    width: min(100% - 28px, 1680px);
  }

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


/* PROD-UX-001 progressive product selector */
.installbox-product-archive,
.installbox-product-archive * {
  box-sizing: border-box;
}

.installbox-product-archive {
  --ib-archive-yellow: #ffae00;
  --ib-archive-yellow-ink: #b37a00;
  --ib-archive-focus: #ffae00;
}

.installbox-product-archive-filters {
  grid-template-columns: minmax(220px, .8fr) minmax(0, 1.2fr);
  gap: 18px;
  align-items: start;
}

.installbox-product-archive-search label,
.installbox-product-archive-filter-fields label {
  display: block;
  margin-bottom: 8px;
  color: var(--ib-archive-deep);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.installbox-product-archive-search input,
.installbox-product-archive-filter-fields select {
  width: 100%;
  min-height: 48px;
  border: 1px solid rgba(1, 53, 68, .2);
  border-radius: 8px;
  padding: 11px 13px;
  color: var(--ib-archive-ink);
  background: #fff;
  font: inherit;
}

.installbox-product-archive-search input::placeholder {
  color: #76868b;
}

.installbox-product-archive-help {
  margin: 8px 0 0;
  color: var(--ib-archive-muted);
  font-size: 12px;
  line-height: 1.45;
}

.installbox-product-archive-filter-disclosure {
  min-width: 0;
}

.installbox-product-archive-filter-disclosure > summary {
  display: none;
  min-height: 48px;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  list-style: none;
  color: var(--ib-archive-deep);
  font-size: 14px;
  font-weight: 850;
}

.installbox-product-archive-filter-disclosure > summary::-webkit-details-marker {
  display: none;
}

.installbox-product-archive-filter-disclosure > summary::after {
  content: "+";
  color: #008a90;
  font-size: 22px;
  line-height: 1;
}

.installbox-product-archive-filter-disclosure[open] > summary::after {
  content: "−";
}

.installbox-product-archive-filter-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  align-items: end;
}

.installbox-product-archive-filter-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.installbox-product-archive-filter-actions button,
.installbox-product-archive-filter-actions .installbox-product-archive-reset {
  min-height: 48px;
}

.installbox-product-archive-dimension,
.installbox-product-archive-card h2,
.installbox-product-archive-card dd {
  font-variant-numeric: tabular-nums;
}

.installbox-product-archive-empty {
  margin: 20px 0 0;
  border: 1px solid #dceff0;
  border-radius: 12px;
  padding: 20px;
  color: var(--ib-archive-muted);
  background: #f4fbfb;
}

.installbox-product-archive-cards {
  display: none;
}

.installbox-product-archive-card {
  display: grid;
  grid-template-columns: minmax(150px, .36fr) minmax(0, .64fr);
  gap: 22px;
  min-width: 0;
  border: 1px solid #dceff0;
  border-radius: 16px;
  padding: 16px;
  background: #fff;
  box-shadow: 0 10px 26px rgba(1, 53, 68, .07);
}

.installbox-product-archive-card-image {
  display: flex;
  width: 100%;
  min-width: 0;
  min-height: 180px;
  aspect-ratio: 1 / 1;
  align-items: center;
  justify-content: center;
  border: 1px solid #e1eff0;
  border-radius: 12px;
  padding: 18px;
  color: var(--ib-archive-muted);
  background: #f7fcfc;
  text-decoration: none;
}

.installbox-product-archive-card-image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  mix-blend-mode: multiply;
}

.installbox-product-archive-card-image span {
  font-size: 13px;
  text-align: center;
}

.installbox-product-archive-card-body {
  display: flex;
  min-width: 0;
  flex-direction: column;
  align-items: flex-start;
}

.installbox-product-archive-card-kicker,
.installbox-product-archive-card-label {
  margin: 0 0 7px;
  color: #008a90;
  font-size: 11px;
  font-weight: 850;
  letter-spacing: .13em;
  line-height: 1.3;
  text-transform: uppercase;
}

.installbox-product-archive-card h2 {
  margin: 0;
  color: var(--ib-archive-deep);
  font-size: clamp(28px, 4vw, 42px);
  letter-spacing: -.04em;
  line-height: 1;
}

.installbox-product-archive-card h2 a {
  color: inherit;
  text-decoration: none;
}

.installbox-product-archive-card-family {
  margin: 12px 0 0;
  color: var(--ib-archive-muted);
  font-size: 15px;
  font-weight: 750;
  line-height: 1.45;
}

.installbox-product-archive-card-specs {
  display: grid;
  width: 100%;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 20px 0 0;
}

.installbox-product-archive-card-specs > div {
  min-width: 0;
  border-top: 2px solid #dceff0;
  padding-top: 9px;
}

.installbox-product-archive-card-specs dt {
  color: var(--ib-archive-muted);
  font-size: 11px;
  font-weight: 800;
  line-height: 1.35;
  text-transform: uppercase;
}

.installbox-product-archive-card-specs dd {
  margin: 5px 0 0;
  color: var(--ib-archive-deep);
  font-size: 14px;
  font-weight: 750;
  line-height: 1.4;
  overflow-wrap: anywhere;
}

.installbox-product-archive-card-docs {
  width: 100%;
  margin-top: 18px;
  color: var(--ib-archive-muted);
  font-size: 13px;
  line-height: 1.5;
}

.installbox-product-archive-card-docs > div {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.installbox-product-archive-card-docs a {
  color: #008a90;
  font-weight: 850;
  text-decoration: none;
}

.installbox-product-archive-card-request {
  color: var(--ib-archive-muted);
}

.installbox-product-archive-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: auto;
  padding-top: 22px;
}

.installbox-product-archive-card-actions a {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  padding: 11px 15px;
  font-size: 13px;
  font-weight: 850;
  line-height: 1;
  text-decoration: none !important;
}

.installbox-product-archive-card-view {
  border: 1px solid var(--ib-archive-yellow);
  background: var(--ib-archive-yellow);
  color: var(--ib-archive-deep) !important;
}

.installbox-product-archive-card-rfq {
  border: 1px solid #008a90;
  background: #fff;
  color: #00727a !important;
}

.installbox-product-archive a:focus-visible,
.installbox-product-archive button:focus-visible,
.installbox-product-archive input:focus-visible,
.installbox-product-archive select:focus-visible,
.installbox-product-archive summary:focus-visible {
  outline: 3px solid var(--ib-archive-focus);
  outline-offset: 3px;
}

@media (max-width: 1100px) {
  .installbox-product-archive-filters {
    grid-template-columns: 1fr;
  }

  .installbox-product-archive-filter-disclosure > summary {
    display: flex;
  }

  .installbox-product-archive-filter-disclosure {
    border-top: 1px solid #dceff0;
    padding-top: 4px;
  }

  .installbox-product-archive-filter-fields {
    padding-top: 12px;
  }

  .installbox-product-archive-table-wrap {
    display: none;
  }

  .installbox-product-archive-cards {
    display: grid;
    gap: 16px;
  }

  .installbox-product-archive-empty[hidden] {
    display: none;
  }
}

@media (max-width: 640px) {
  .installbox-product-archive-filter-fields {
    grid-template-columns: 1fr;
  }

  .installbox-product-archive-card {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 14px;
  }

  .installbox-product-archive-card-image {
    min-height: 0;
    max-height: 250px;
  }

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

  .installbox-product-archive-card-actions {
    width: 100%;
  }

  .installbox-product-archive-card-actions a {
    flex: 1 1 150px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .installbox-product-archive *,
  .installbox-product-archive *::before,
  .installbox-product-archive *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
  }
}


/* PROD-PDP-001: verified-data presentation and narrow viewport guardrails. */
.installbox-product-single .installbox-product-quick-card strong,
.installbox-product-single .installbox-product-spec-table td,
.installbox-product-single .installbox-product-spec-table th,
.installbox-product-single .installbox-product-badges span {
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}

.installbox-product-single,
.installbox-product-single .installbox-product-wrap,
.installbox-product-single .installbox-product-content-grid > *,
.installbox-product-single .installbox-product-hero-grid > * {
  min-width: 0;
  max-width: 100%;
}

.installbox-product-single .installbox-product-downloads p {
  margin: 0 0 12px;
}

@media (max-width: 640px) {
  .installbox-product-single {
    overflow-x: clip;
  }

  .installbox-product-single .installbox-product-wrap {
    width: min(100% - 28px, 1480px);
  }

  .installbox-product-single .installbox-product-badges span,
  .installbox-product-single .installbox-product-actions a,
  .installbox-product-single .installbox-product-downloads a {
    max-width: 100%;
    overflow-wrap: anywhere;
  }

  .installbox-product-single .installbox-product-spec-table-wrap {
    overflow: visible;
    border-radius: 14px;
  }

  .installbox-product-single .installbox-product-spec-table {
    display: block;
    min-width: 0;
    width: 100%;
  }

  .installbox-product-single .installbox-product-spec-table thead {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
    border: 0;
  }

  .installbox-product-single .installbox-product-spec-table tbody,
  .installbox-product-single .installbox-product-spec-table tr,
  .installbox-product-single .installbox-product-spec-table th,
  .installbox-product-single .installbox-product-spec-table td {
    display: block;
    width: auto;
  }

  .installbox-product-single .installbox-product-spec-table tr {
    display: grid;
    grid-template-columns: minmax(7.25rem, 38%) minmax(0, 1fr);
    gap: 10px;
    padding: 13px 14px;
    border-bottom: 1px solid var(--ib-border);
  }

  .installbox-product-single .installbox-product-spec-table tr:last-child {
    border-bottom: 0;
  }

  .installbox-product-single .installbox-product-spec-table tbody th,
  .installbox-product-single .installbox-product-spec-table td {
    min-width: 0;
    border: 0;
    padding: 0;
    overflow-wrap: anywhere;
    word-break: break-word;
  }

  .installbox-product-single .installbox-product-spec-table tbody th {
    font-size: 12px;
    line-height: 1.45;
  }

  .installbox-product-single .installbox-product-spec-table td {
    font-size: 14px;
    line-height: 1.5;
  }
}