/* Final shared overrides loaded after the legacy stylesheet. */
.site-header,
.site-header .nav-shell,
.site-header .site-nav {
  overflow: visible;
}

.site-header .site-nav {
  align-items: center;
  gap: clamp(13px, 1.45vw, 24px);
}

.site-header .site-nav > a,
.site-header .nav-product-link {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  font-size: 12.5px;
}

.site-header .nav-product-link[aria-current="page"] {
  color: var(--ink);
  box-shadow: inset 0 -2px 0 var(--accent);
}

.product-mega-menu {
  white-space: normal;
}

@media (min-width: 981px) {
  .product-mega-menu {
    width: min(790px, calc(100vw - 48px));
    grid-template-columns: 220px 1fr;
  }

  .product-mega-intro {
    min-height: 350px;
  }

  .site-header .product-mega-links > a {
    min-height: 76px;
  }
}

.product-mega-intro,
.product-mega-links,
.product-mega-links > a,
.product-mega-links > a > span {
  min-width: 0;
}

.product-mega-intro > strong,
.product-mega-links strong,
.product-mega-links small {
  max-width: 100%;
  overflow-wrap: anywhere;
  white-space: normal;
}

.product-mega-links small {
  display: block;
  line-height: 1.45;
}

.category-hero-copy {
  justify-content: center;
}

/* Uniform category grid. */
.category-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  align-items: stretch;
  gap: 14px;
}

.category-card,
.category-card:first-child {
  grid-column: auto;
  min-width: 0;
}

.category-card > a,
.category-card:first-child > a {
  display: grid;
  height: 100%;
  min-height: 465px;
  grid-template-columns: 1fr;
  grid-template-rows: 220px 1fr;
}

.category-card-image,
.category-card:first-child .category-card-image {
  width: 100%;
  height: 220px;
  min-height: 0;
}

.category-card-copy {
  min-width: 0;
  padding: 22px 20px;
}

.category-card-copy h2 {
  min-height: 2.2em;
  margin: 10px 0 11px;
  font-size: clamp(19px, 1.55vw, 24px);
  line-height: 1.1;
}

.category-card-copy p {
  display: -webkit-box;
  min-height: 5.6em;
  overflow: hidden;
  font-size: 11.5px;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
}

.category-card-copy ul {
  display: grid;
  gap: 7px;
  min-height: 5.6em;
  margin: 0;
  padding: 0;
  color: var(--muted);
  font-size: 11px;
  list-style: none;
}

.category-card-copy li::before {
  margin-right: 7px;
  color: var(--accent);
  content: "+";
}

.category-card-copy strong {
  width: 100%;
  justify-content: space-between;
  padding-top: 24px;
}

.category-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 28px;
}

.category-tags span {
  padding: 7px 9px;
  border: 1px solid var(--line);
  border-radius: 7px;
  color: #b6bdbe;
  font-size: 9.5px;
}

.catalog-product-copy h3 {
  min-height: 2.5em;
}

.home-category-grid .product-image {
  aspect-ratio: 4 / 3;
}

.home-category-grid .product-copy h3 {
  min-height: 2.3em;
}

.model-table-section {
  background: #101416;
}

.model-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  outline: 0;
}

.model-table-wrap:focus-visible {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgb(237 113 56 / 0.14);
}

.model-table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
  color: var(--ink);
  font-size: 11px;
}

.model-table th,
.model-table td {
  padding: 15px 18px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  white-space: nowrap;
}

.model-table th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: #293032;
  color: #d6dada;
  font: 650 9px/1.3 var(--font-mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.model-table td:first-child {
  color: var(--ink);
  font-weight: 620;
}

.model-table tbody tr:nth-child(even) {
  background: rgb(255 255 255 / 0.018);
}

.model-table tbody tr:last-child td {
  border-bottom: 0;
}

/* Uniform editorial news grid. */
.news-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: stretch;
  gap: 18px;
}

.news-card,
.news-card:first-child {
  min-width: 0;
  grid-row: auto;
}

.news-card > a {
  min-height: 100%;
}

.news-card > a > div,
.news-card:first-child > a > div {
  aspect-ratio: 16 / 8;
}

.news-card h2 {
  display: -webkit-box;
  min-height: 2.2em;
  overflow: hidden;
  font-size: clamp(23px, 2.35vw, 34px);
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.news-card p {
  display: -webkit-box;
  min-height: 3.5em;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.contact-rail {
  top: auto;
  right: 18px;
  bottom: 22px;
  display: flex;
  width: auto;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
  overflow: visible;
  transform: none;
  box-shadow: none;
}

.contact-rail-actions {
  display: grid;
  max-height: 0;
  gap: 6px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: max-height 180ms ease, opacity 160ms ease, transform 180ms ease;
}

.contact-rail.is-open .contact-rail-actions {
  max-height: 210px;
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.contact-rail .contact-rail-lead {
  display: flex;
  width: 116px;
  min-height: 48px;
  flex-direction: row;
  justify-content: flex-end;
  gap: 10px;
  padding: 6px 6px 6px 14px;
  border: 1px solid #444c4e;
  border-radius: 12px;
  background: rgb(16 20 22 / 0.96);
  color: var(--ink);
  box-shadow: 0 14px 34px rgb(3 6 7 / 0.34);
}

.contact-rail .contact-rail-lead:hover,
.contact-rail .contact-rail-lead:focus-visible {
  background: #202628;
  outline: 2px solid rgb(237 113 56 / 0.38);
  outline-offset: 2px;
}

.contact-rail .contact-rail-lead span {
  display: inline;
  writing-mode: initial;
  color: var(--ink);
  font-size: 11px;
  font-weight: 650;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.contact-rail .contact-rail-lead i {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 8px;
  background: var(--accent);
  color: var(--accent-ink);
  font-size: 19px;
}

.contact-rail .contact-rail-action,
.contact-rail.is-open .contact-rail-action {
  position: relative;
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid #444c4e;
  border-radius: 10px;
  background: rgb(30 36 38 / 0.98);
  color: var(--ink);
  box-shadow: 0 10px 24px rgb(3 6 7 / 0.28);
}

.contact-rail .contact-rail-action:hover,
.contact-rail .contact-rail-action:focus-visible {
  background: var(--accent);
  color: var(--accent-ink);
  outline: 0;
  transform: translateX(-2px);
}

.contact-rail .contact-rail-action i {
  font-size: 19px;
}

.contact-rail .contact-rail-action::after {
  right: calc(100% + 8px);
  border-radius: 7px;
  background: #101416;
  color: var(--ink);
}

@media (min-width: 901px) and (max-width: 1180px) {
  .site-header .nav-shell,
  .site-header.is-scrolled .nav-shell {
    gap: 15px;
  }

  .site-header .site-nav {
    gap: 11px;
  }

  .site-header .site-nav > a,
  .site-header .nav-product-link {
    font-size: 10.5px;
  }

  .site-header .brand-copy {
    display: none;
  }

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

@media (max-width: 980px) {
  :root {
    --shell: min(100% - 28px, 920px);
  }

  .site-header {
    height: 86px;
    padding-top: 10px;
  }

  .site-header.is-scrolled {
    height: 76px;
    padding-top: 5px;
  }

  .site-header .nav-shell,
  .site-header.is-scrolled .nav-shell {
    width: var(--shell);
    height: 66px;
    grid-template-columns: 1fr auto;
    gap: 12px;
    padding-inline: 13px;
    border: 1px solid rgb(255 255 255 / 0.15);
    border-radius: 13px;
  }

  .site-header .brand-copy small,
  .site-header .nav-actions {
    display: none;
  }

  .site-header .menu-toggle {
    display: grid;
    width: 40px;
    height: 40px;
    grid-column: 2;
    grid-row: 1;
    place-content: center;
    gap: 6px;
    border: 1px solid #465052;
    border-radius: 10px;
    background: transparent;
    color: var(--ink);
    cursor: pointer;
  }

  .site-header .menu-toggle span:not(.sr-only) {
    display: block;
    width: 17px;
    height: 2px;
    background: currentColor;
  }

  .site-header .site-nav {
    position: fixed;
    inset: 76px 14px auto;
    display: grid;
    max-height: 0;
    justify-content: stretch;
    gap: 0;
    overflow: hidden;
    border-radius: 12px;
    background: var(--surface);
    box-shadow: 0 18px 45px rgb(5 8 9 / 0.28);
    transition: max-height 220ms ease;
  }

  .site-header .site-nav.is-open {
    max-height: calc(100dvh - 92px);
    overflow-y: auto;
    border: 1px solid var(--line);
  }

  .selection-grid,
  .applications-grid,
  .company-grid,
  .quote-grid,
  .guide-layout,
  .company-story,
  .capability-layout,
  .page-cta-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .quote-form,
  .company-copy,
  .application-list {
    width: 100%;
    max-width: none;
    min-width: 0;
  }

  .selection-intro,
  .guide-intro {
    position: static;
  }

  .selection-steps,
  .guide-steps,
  .capability-list,
  .focus-columns {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .focus-columns p:last-child {
    grid-column: 1 / -1;
  }

  .site-header .site-nav {
    align-items: stretch;
    gap: 0;
  }

  .site-header .site-nav > a,
  .site-header .nav-product-link {
    min-height: 52px;
    padding: 0 18px;
    border-bottom: 1px solid var(--line);
    color: var(--ink);
    font-size: 12px;
  }

  .nav-product-group {
    display: grid;
  }

  .nav-submenu-toggle {
    position: absolute;
    top: 9px;
    right: 11px;
    width: 38px;
    height: 34px;
    border: 1px solid var(--line);
    border-radius: 8px;
  }

  .product-mega-menu,
  .nav-product-group:hover .product-mega-menu,
  .nav-product-group:focus-within .product-mega-menu {
    position: static;
    display: none;
    width: 100%;
    grid-template-columns: 1fr;
    border: 0;
    border-bottom: 1px solid var(--line);
    border-radius: 0;
    background: #111517;
    box-shadow: none;
    opacity: 1;
    transform: none;
    visibility: visible;
  }

  .nav-product-group.is-open .product-mega-menu {
    display: grid;
    transform: none;
  }

  .product-mega-menu::before,
  .product-mega-intro {
    display: none;
  }

  .product-mega-links {
    grid-template-columns: 1fr;
    padding: 8px 12px 12px;
  }

  .site-header .product-mega-links > a {
    display: grid;
    min-height: 58px;
    grid-template-columns: 30px 1fr;
    padding: 11px 8px;
    border: 0;
  }

  .product-mega-links strong,
  .product-mega-links small {
    overflow-wrap: normal;
  }

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

  .category-card:first-child > a {
    grid-template-columns: 1fr;
    grid-template-rows: 220px 1fr;
  }

  .category-card:first-child .category-card-image {
    height: 220px;
    min-height: 0;
  }

  .contact-rail,
  .contact-rail.is-open {
    top: auto;
    right: 13px;
    bottom: 13px;
    width: auto;
    grid-template-columns: none;
    overflow: visible;
    border: 0;
    border-radius: 0;
    transform: none;
    box-shadow: none;
    transition: none;
  }

  .contact-rail .contact-rail-lead {
    width: 48px;
    min-height: 48px;
    padding: 6px;
  }

  .contact-rail .contact-rail-lead span {
    display: none;
  }

  .contact-rail .contact-rail-action,
  .contact-rail.is-open .contact-rail-action {
    display: grid;
    width: 42px;
    height: 42px;
    border: 1px solid #444c4e;
  }
}

@media (max-width: 620px) {
  .category-grid,
  .news-grid {
    grid-template-columns: 1fr;
  }

  .category-card > a,
  .category-card:first-child > a {
    grid-template-rows: minmax(280px, 72vw) 1fr;
  }

  .category-card-image,
  .category-card:first-child .category-card-image {
    height: auto;
    min-height: 280px;
  }

  .category-card-copy h2,
  .category-card-copy p,
  .news-card h2,
  .news-card p {
    min-height: 0;
  }

  .selection-steps,
  .guide-steps,
  .capability-list,
  .focus-columns {
    grid-template-columns: 1fr;
  }

  .focus-columns p:last-child {
    grid-column: auto;
  }
}

/* Refined product-detail introduction: compact imagery and a quieter sales panel. */
.product-detail-page .breadcrumbs {
  padding-bottom: 16px;
}

.product-detail-page .product-detail-hero {
  grid-template-columns: minmax(0, 0.86fr) minmax(430px, 1.14fr);
  align-items: center;
  gap: clamp(48px, 6vw, 92px);
  padding-top: 10px;
  padding-bottom: 82px;
}

.product-detail-page .product-detail-gallery {
  width: 100%;
  max-width: 560px;
}

.product-detail-page .product-main-image {
  aspect-ratio: 4 / 3;
  border: 1px solid rgb(255 255 255 / 0.09);
  border-radius: 14px;
  background: #e7e9e8;
  box-shadow: 0 24px 60px rgb(4 7 8 / 0.22);
}

.product-detail-page .product-main-image img {
  object-fit: cover;
}

.product-detail-page .product-thumbs {
  grid-template-columns: repeat(3, 64px);
  gap: 9px;
  margin-top: 11px;
}

.product-detail-page .product-thumbs button {
  border-radius: 8px;
}

.product-detail-page .product-detail-copy {
  width: 100%;
  max-width: 680px;
}

.product-detail-page .product-detail-copy h1 {
  max-width: 620px;
  margin: 14px 0 24px;
  font-size: clamp(36px, 3.35vw, 52px);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 1.04;
}

.product-overview {
  max-width: 620px;
  padding: 20px 0 22px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.product-overview > span {
  color: var(--accent);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.product-overview p {
  max-width: 54ch;
  margin: 9px 0 0;
  color: #b6bdbe;
  font-size: 13px;
  line-height: 1.7;
}

.product-contact-grid {
  display: grid;
  max-width: 620px;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 20px;
}

.product-contact-grid > a {
  display: grid;
  min-width: 0;
  min-height: 74px;
  grid-template-columns: 36px minmax(0, 1fr) 16px;
  align-items: center;
  gap: 11px;
  padding: 13px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgb(27 32 34 / 0.78);
  transition: border-color 180ms ease, background 180ms ease, transform 180ms ease;
}

.product-contact-grid > a:hover,
.product-contact-grid > a:focus-visible {
  border-color: rgb(237 113 56 / 0.58);
  background: #202628;
  outline: 0;
  transform: translateY(-2px);
}

.product-contact-grid > a > i:first-child {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border-radius: 8px;
  background: rgb(237 113 56 / 0.12);
  color: var(--accent);
  font-size: 18px;
}

.product-contact-grid > a > i:last-child {
  color: #747d7f;
  font-size: 14px;
}

.product-contact-grid span {
  display: grid;
  min-width: 0;
  gap: 4px;
}

.product-contact-grid small {
  color: #7f888a;
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.product-contact-grid strong {
  overflow: hidden;
  color: var(--ink);
  font-size: 11px;
  font-weight: 560;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.product-detail-page .availability {
  max-width: 620px;
  gap: 0;
  margin: 18px 0 20px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.product-detail-page .availability > div {
  min-height: 66px;
  padding: 13px 15px 13px 0;
  border: 0;
  border-radius: 0;
  background: transparent;
}

.product-detail-page .availability > div + div {
  padding-left: 18px;
  border-left: 1px solid var(--line);
}

.product-detail-page .availability strong {
  margin: 4px 0 0;
  font-size: 13px;
  font-weight: 550;
}

.product-detail-page .product-detail-copy .button,
.product-detail-page .product-secondary-link {
  max-width: 620px;
}

/* Always-open contact dock across every page. */
.contact-rail.is-persistent,
.contact-rail.is-persistent.is-open {
  top: 50%;
  right: 14px;
  bottom: auto;
  display: flex;
  width: 52px;
  flex-direction: column;
  gap: 5px;
  padding: 5px;
  overflow: visible;
  border: 1px solid rgb(255 255 255 / 0.12);
  border-radius: 12px;
  background: rgb(16 20 22 / 0.94);
  box-shadow: 0 18px 44px rgb(3 6 7 / 0.3);
  transform: translateY(-50%);
  backdrop-filter: blur(12px);
}

.contact-rail.is-persistent .contact-rail-lead {
  display: grid;
  width: 40px;
  min-height: 42px;
  place-items: center;
  padding: 0;
  border: 0;
  border-radius: 8px;
  background: var(--accent);
  color: var(--accent-ink);
  box-shadow: none;
}

.contact-rail.is-persistent .contact-rail-lead span {
  display: none;
}

.contact-rail.is-persistent .contact-rail-lead i {
  width: auto;
  height: auto;
  background: transparent;
  color: inherit;
  font-size: 19px;
}

.contact-rail.is-persistent .contact-rail-actions,
.contact-rail.is-persistent.is-open .contact-rail-actions {
  display: grid;
  max-height: none;
  gap: 5px;
  opacity: 1;
  pointer-events: auto;
  transform: none;
}

.contact-rail.is-persistent .contact-rail-action,
.contact-rail.is-persistent.is-open .contact-rail-action {
  display: grid;
  width: 40px;
  height: 40px;
  border: 0;
  border-radius: 8px;
  background: #242a2c;
  box-shadow: none;
}

.contact-rail.is-persistent .contact-rail-action-primary {
  background: rgb(237 113 56 / 0.15);
  color: var(--accent);
}

.contact-rail.is-persistent .contact-rail-action:hover,
.contact-rail.is-persistent .contact-rail-action:focus-visible {
  background: #343b3e;
  color: var(--ink);
  transform: translateX(-2px);
}

.contact-rail.is-persistent .contact-rail-action-primary:hover,
.contact-rail.is-persistent .contact-rail-action-primary:focus-visible {
  background: var(--accent);
  color: var(--accent-ink);
}

@media (max-width: 980px) {
  .product-detail-page .product-detail-hero {
    grid-template-columns: minmax(0, 0.92fr) minmax(350px, 1.08fr);
    gap: 34px;
  }

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

  .contact-rail.is-persistent,
  .contact-rail.is-persistent.is-open {
    top: auto;
    right: 12px;
    bottom: 12px;
    width: auto;
    flex-direction: row;
    padding: 5px;
    border-radius: 11px;
    transform: none;
  }

  .contact-rail.is-persistent .contact-rail-lead {
    display: none;
  }

  .contact-rail.is-persistent .contact-rail-actions,
  .contact-rail.is-persistent.is-open .contact-rail-actions {
    grid-auto-flow: column;
  }
}

@media (max-width: 760px) {
  .product-detail-page .product-detail-hero {
    grid-template-columns: 1fr;
    gap: 32px;
    padding-top: 4px;
    padding-bottom: 64px;
  }

  .product-detail-page .product-detail-gallery,
  .product-detail-page .product-detail-copy {
    max-width: none;
  }

  .product-detail-page .product-main-image {
    aspect-ratio: 4 / 3;
  }

  .product-detail-page .product-detail-copy h1 {
    font-size: clamp(34px, 10vw, 46px);
  }

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

@media (max-width: 520px) {
  .product-contact-grid {
    grid-template-columns: 1fr;
  }

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

  .contact-rail.is-persistent .contact-rail-lead,
  .contact-rail.is-persistent .contact-rail-action,
  .contact-rail.is-persistent.is-open .contact-rail-action {
    width: 38px;
    height: 38px;
    min-height: 38px;
  }
}