:root {
  --ink: #0c1724;
  --ink-2: #142235;
  --muted: #627084;
  --line: #dce3ec;
  --soft: #f5f7fa;
  --white: #ffffff;
  --blue: #005aa9;
  --blue-2: #0f76c8;
  --yellow: #ffd21f;
  --yellow-2: #f6bd0f;
  --copper: #b86832;
  --dark: #08111b;
  --dark-2: #111c2a;
  --shadow: 0 24px 80px rgba(8, 17, 27, 0.16);
  --radius: 6px;
  --max: 1160px;
}

* {
  box-sizing: border-box;
  min-width: 0;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.5;
  letter-spacing: 0;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

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

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

button,
input,
select,
textarea {
  font: inherit;
  letter-spacing: 0;
}

button {
  cursor: pointer;
}

svg {
  width: 1.1em;
  height: 1.1em;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  min-height: 72px;
  padding: 0 44px;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid rgba(220, 227, 236, 0.9);
  backdrop-filter: blur(14px);
  width: 100%;
}

.product-site-header {
  border-bottom-color: #d3dee6;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-size: 21px;
  font-weight: 800;
  line-height: 1;
}

.brand-logo {
  width: 56px;
  height: 56px;
  border-radius: 4px;
  object-fit: contain;
}

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

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 42px;
  padding: 0 16px;
  color: #18283b;
  background: transparent;
  border: 0;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 700;
}

.nav-link:hover,
.nav-link:focus-visible,
.nav-link[aria-expanded="true"] {
  color: var(--blue);
  background: #eef6ff;
  outline: 0;
}

.has-mega,
.has-products {
  position: relative;
}

.has-products {
  display: flex;
  align-items: center;
}

.products-nav-link {
  padding-right: 6px;
}

.products-nav-toggle {
  display: inline-grid;
  place-items: center;
  width: 32px;
  height: 42px;
  padding: 0;
  color: #18283b;
  background: transparent;
  border: 0;
  border-radius: var(--radius);
  cursor: pointer;
}

.products-nav-toggle:hover,
.products-nav-toggle:focus-visible,
.products-nav-toggle[aria-expanded="true"] {
  color: var(--blue);
  background: #eef6ff;
  outline: 0;
}

.products-nav-toggle svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
}

.mega-menu {
  position: absolute;
  top: calc(100% + 12px);
  left: 0;
  display: grid;
  grid-template-columns: 230px 230px;
  min-width: 460px;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  z-index: 5;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-6px);
  transition: opacity 160ms ease, transform 160ms ease;
}

.products-menu {
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  width: min(760px, calc(100vw - 88px));
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  z-index: 5;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -6px);
  transition: opacity 160ms ease, transform 160ms ease;
}

.product-menu-all {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 12px 12px 0;
  padding: 12px 15px;
  color: #fff;
  background: #0b2940;
  border-left: 4px solid var(--blue);
  font-size: 13px;
  font-weight: 900;
}

.product-menu-all:hover { background: var(--blue); }
.product-menu-all b { color: #a9d6f8; font-size: 12px; }

.mega-menu.is-open,
.products-menu.is-open,
.has-mega:hover .mega-menu,
.has-mega:focus-within .mega-menu,
.has-products:hover .products-menu,
.has-products:focus-within .products-menu {
  opacity: 1;
  pointer-events: auto;
}

.mega-menu.is-open,
.has-mega:hover .mega-menu,
.has-mega:focus-within .mega-menu {
  transform: translateY(0);
}

.products-menu.is-open,
.has-products:hover .products-menu,
.has-products:focus-within .products-menu {
  transform: translate(-50%, 0);
}

.mega-list {
  padding: 12px;
  border-right: 1px solid var(--line);
}

.mega-family {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto;
  align-items: center;
  width: 100%;
  min-height: 50px;
  padding: 8px 12px;
  color: var(--ink-2);
  background: transparent;
  border: 0;
  border-radius: var(--radius);
  text-align: left;
  font-size: 14px;
  font-weight: 700;
}

.mega-family::after {
  content: ">";
  grid-column: 2;
  grid-row: 1 / span 2;
  color: var(--muted);
}

.mega-family small {
  grid-column: 1;
  margin-top: 2px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  line-height: 1.25;
}

.mega-family:hover,
.mega-family.is-active {
  color: var(--blue);
  background: #eef6ff;
}

.mega-detail {
  padding: 20px;
}

.products-menu-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  padding: 14px;
}

.product-menu-card {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 12px;
  align-items: center;
  min-height: 84px;
  padding: 10px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  transition: background 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.product-menu-card:hover,
.product-menu-card:focus-visible,
.product-menu-card.is-active {
  background: #eef6ff;
  border-color: #c7ddf4;
  outline: 0;
  transform: translateY(-1px);
}

.product-menu-card img {
  grid-row: 1 / span 2;
  width: 58px;
  height: 58px;
  object-fit: cover;
  border-radius: 4px;
}

.product-menu-card span,
.product-menu-card small {
  display: block;
}

.product-menu-card span {
  grid-column: 2;
  color: var(--ink);
  font-size: 14px;
  font-weight: 900;
  line-height: 1.2;
}

.product-menu-card small {
  grid-column: 2;
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.3;
}

.nav-small,
.section-label {
  margin: 0 0 10px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 800;
  line-height: 1.2;
  text-transform: uppercase;
}

.grade-cloud {
  display: grid;
  gap: 9px;
  margin-bottom: 18px;
}

.grade-cloud a,
.text-link {
  color: var(--blue);
  font-size: 14px;
  font-weight: 800;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.text-link::after {
  content: "->";
}

.header-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 800;
  line-height: 1;
  transition: background 160ms ease, border-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.header-cta,
.button-primary {
  color: #0a1523;
  background: var(--yellow);
  border-color: var(--yellow);
}

.header-cta:hover,
.button-primary:hover {
  background: var(--yellow-2);
  border-color: var(--yellow-2);
  transform: translateY(-1px);
}

.button-ghost {
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.65);
}

.button-ghost:hover {
  background: rgba(255, 255, 255, 0.16);
}

.button-light {
  color: var(--ink);
  background: var(--white);
  border-color: var(--white);
}

.button-secondary {
  color: var(--ink);
  background: var(--white);
  border-color: var(--line);
}

.button-secondary:hover {
  border-color: var(--blue);
  color: var(--blue);
}

.menu-toggle {
  display: none;
  place-items: center;
  width: 42px;
  height: 42px;
  color: var(--ink);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.section {
  padding: 76px 44px;
}

.section-muted {
  background: var(--soft);
}

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

.section-header {
  max-width: var(--max);
  margin: 0 auto 34px;
}

.section-header h2 {
  max-width: 760px;
  margin: 0;
  color: var(--ink);
  font-size: 40px;
  line-height: 1.12;
}

.section-header p:not(.section-label) {
  max-width: 700px;
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 16px;
}

.section-dark .section-header h2,
.section-dark .section-header p:not(.section-label) {
  color: var(--white);
}

.section-dark .section-header p:not(.section-label) {
  color: #c8d3e2;
}

.row-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
}

.hero {
  position: relative;
  min-height: 710px;
  padding: 0 44px;
  overflow: hidden;
}

.hero-image,
.hero-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-image {
  object-fit: cover;
  object-position: center 52%;
}

.hero-shade {
  background:
    linear-gradient(90deg, rgba(8, 17, 27, 0.94) 0%, rgba(8, 17, 27, 0.72) 40%, rgba(8, 17, 27, 0.34) 72%, rgba(8, 17, 27, 0.28) 100%),
    linear-gradient(0deg, rgba(8, 17, 27, 0.44), rgba(8, 17, 27, 0.14));
}

.page-grid,
.hero-content {
  max-width: var(--max);
  margin: 0 auto;
}

.hero-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(300px, 0.9fr) minmax(480px, 1.1fr);
  align-items: center;
  gap: 54px;
  min-height: 710px;
  padding: 110px 0 32px;
}

.hero-copy {
  padding-bottom: 0;
}

.hero h1 {
  max-width: 620px;
  margin: 0;
  font-size: 58px;
  line-height: 1.02;
  overflow-wrap: anywhere;
}

.hero-copy p {
  max-width: 520px;
  margin: 24px 0 0;
  color: #d7e0ec;
  font-size: 18px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.grade-finder {
  padding: 24px;
  color: var(--white);
  background: rgba(10, 20, 31, 0.78);
  border: 1px solid rgba(210, 225, 240, 0.36);
  border-radius: var(--radius);
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(12px);
}

.module-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
  color: inherit;
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
  flex-wrap: wrap;
}

.module-heading small {
  color: #aab8c9;
  font-size: 12px;
  font-weight: 700;
  text-transform: none;
}

.tabs {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid rgba(220, 227, 236, 0.28);
  overflow-x: auto;
}

.tab,
.app-tab {
  min-height: 42px;
  color: #cbd6e4;
  background: transparent;
  border: 0;
  border-bottom: 3px solid transparent;
  font-size: 13px;
  font-weight: 800;
  white-space: nowrap;
}

.tab {
  padding: 0 12px;
}

.tab.is-active {
  color: var(--white);
  border-color: var(--yellow);
}

.finder-fields {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr auto;
  gap: 12px;
  margin-top: 18px;
}

label {
  display: grid;
  gap: 8px;
  color: inherit;
  font-size: 12px;
  font-weight: 800;
}

input,
select,
textarea {
  width: 100%;
  min-height: 44px;
  padding: 0 12px;
  color: var(--ink);
  background: var(--white);
  border: 1px solid #cfd8e3;
  border-radius: var(--radius);
  font-size: 14px;
  outline: 0;
}

.grade-finder input,
.grade-finder select {
  color: var(--white);
  background: rgba(5, 13, 22, 0.66);
  border-color: rgba(220, 227, 236, 0.34);
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--blue-2);
  box-shadow: 0 0 0 3px rgba(15, 118, 200, 0.14);
}

textarea {
  min-height: 128px;
  padding-top: 12px;
  resize: vertical;
}

.finder-result {
  margin-top: 16px;
  padding: 12px 14px;
  color: #d8e4f2;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(220, 227, 236, 0.2);
  border-radius: var(--radius);
  font-size: 13px;
}

.family-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
  max-width: var(--max);
  margin: 0 auto;
}

.family-card {
  position: relative;
  min-height: 292px;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color 160ms ease, transform 160ms ease, box-shadow 160ms ease;
}

.family-card:hover,
.family-card.is-selected {
  border-color: var(--blue);
  box-shadow: 0 18px 50px rgba(8, 17, 27, 0.11);
  transform: translateY(-2px);
}

.family-card img {
  width: 100%;
  height: 134px;
  object-fit: cover;
}

.family-card div {
  padding: 18px;
}

.family-card h3,
.product-insight h3,
.app-panel h3,
.resource-card h3,
.contact-card h3 {
  margin: 0;
  font-size: 20px;
  line-height: 1.22;
}

.family-card p,
.product-insight p,
.app-panel p,
.resource-card p,
.contact-card span,
.footer-brand p {
  color: var(--muted);
  font-size: 14px;
}

.card-arrow {
  position: absolute;
  right: 14px;
  bottom: 12px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 900;
}

.product-shell {
  display: grid;
  grid-template-columns: 1fr 310px;
  gap: 22px;
  max-width: var(--max);
  margin: 0 auto;
}

.product-category-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  max-width: var(--max);
  margin: 0 auto 42px;
}

.product-category {
  scroll-margin-top: 96px;
  display: grid;
  grid-template-columns: 190px 1fr;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 14px 40px rgba(8, 17, 27, 0.05);
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.product-category.is-highlighted,
.product-category:target {
  border-color: var(--blue);
  box-shadow: 0 22px 54px rgba(0, 90, 169, 0.15);
  transform: translateY(-2px);
}

.product-category img {
  width: 100%;
  height: 100%;
  min-height: 240px;
  object-fit: cover;
}

.product-category-body {
  display: grid;
  align-content: start;
  padding: 24px;
}

.product-category h3,
.section-subheader h3 {
  margin: 0;
  color: var(--ink);
  font-size: 24px;
  line-height: 1.18;
}

.product-category p:not(.section-label) {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.subcategory-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.subcategory-links a {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 10px;
  color: var(--ink-2);
  background: #f3f6fa;
  border: 1px solid var(--line);
  border-radius: 4px;
  font-size: 12px;
  font-weight: 800;
}

.subcategory-links a:hover {
  color: var(--blue);
  border-color: #b9d5ef;
  background: #eef6ff;
}

.category-link {
  margin-top: 18px;
}

@media (hover: hover) and (pointer: fine) {
  .has-mega::after,
  .has-products::after {
    content: "";
    position: absolute;
    top: 100%;
    height: 14px;
    z-index: 1;
  }

  .has-mega::after {
    left: 0;
    right: 0;
  }

  .has-products::after {
    left: 0;
    right: 0;
  }
}

.section-subheader {
  max-width: var(--max);
  margin: 0 auto 18px;
  padding-top: 10px;
}

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

.product-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 220px;
  padding: 0;
  overflow: hidden;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-weight: 900;
  transition: color 160ms ease, border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.product-card img {
  width: 100%;
  height: 170px;
  object-fit: cover;
  transition: transform 240ms ease;
}

.product-card span {
  display: grid;
  flex: 1;
  place-items: center;
  width: 100%;
  min-height: 44px;
  padding: 8px;
}

.product-card:hover,
.product-card.is-active {
  color: var(--blue);
  border-color: var(--blue);
  box-shadow: 0 16px 38px rgba(0, 90, 169, 0.13);
}

.product-card:hover { transform: translateY(-3px); }
.product-card:hover img { transform: scale(1.045); }
.product-card.is-active::after {
  position: absolute;
  inset: 0;
  border: 3px solid var(--blue);
  pointer-events: none;
  content: "";
}

.product-insight,
.contact-card,
.rfq-form,
.resource-card,
.compare-tool,
.app-panel {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.product-insight {
  padding: 24px;
}

.product-insight dl {
  display: grid;
  gap: 14px;
  margin: 22px 0 0;
}

.product-insight dl div {
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.product-insight dt {
  color: var(--ink);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.product-insight dd {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.app-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  max-width: var(--max);
  margin: 0 auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.app-tabs {
  grid-column: 1 / -1;
  display: flex;
  background: var(--white);
  border-bottom: 1px solid var(--line);
  overflow-x: auto;
}

.app-tab {
  flex: 1 0 auto;
  min-width: 150px;
  padding: 0 18px;
  color: var(--ink-2);
}

.app-tab.is-active {
  color: var(--blue);
  border-color: var(--blue);
}

.app-visual {
  position: relative;
  min-height: 330px;
  background: var(--dark);
  overflow: hidden;
}

.app-visual img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.94;
}

.app-panel {
  border: 0;
  border-radius: 0;
  padding: 40px;
}

.app-panel p {
  color: var(--muted);
}

.app-panel ul {
  display: grid;
  gap: 10px;
  margin: 22px 0;
  padding: 0;
  list-style: none;
}

.app-panel li {
  position: relative;
  padding-left: 24px;
  color: var(--ink-2);
  font-size: 14px;
}

.app-panel li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 9px;
  height: 9px;
  background: var(--blue);
  border-radius: 50%;
}

.home-pmi-section {
  background: #f3f6f9;
}

.home-pmi-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 44px;
}

.home-pmi-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 450px);
  align-items: end;
  gap: 42px;
  margin-bottom: 28px;
}

.home-pmi-heading h2 {
  max-width: 680px;
  margin: 8px 0 0;
  color: var(--ink);
  font-size: 38px;
  line-height: 1.08;
  letter-spacing: -0.025em;
}

.home-pmi-heading > div:last-child > p {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.home-pmi-carousel {
  position: relative;
}

.home-pmi-viewport {
  overflow: hidden;
}

.home-pmi-track {
  display: flex;
  gap: 14px;
  transition: transform 420ms ease;
  will-change: transform;
}

.home-pmi-slide {
  flex: 0 0 calc((100% - 28px) / 3);
  display: grid;
  grid-template-rows: 230px 1fr;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 7px;
}

.home-pmi-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.home-pmi-slide span {
  display: grid;
  gap: 4px;
  padding: 16px;
}

.home-pmi-slide strong {
  color: var(--ink);
  font-size: 15px;
}

.home-pmi-slide small {
  color: var(--muted);
  font-size: 12px;
}

.home-pmi-slide:hover,
.home-pmi-slide:focus-visible {
  border-color: var(--blue);
}

.home-pmi-slide:focus-visible {
  outline: 3px solid rgba(15, 118, 200, 0.28);
  outline-offset: 3px;
}

.home-pmi-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-top: 20px;
}

.home-pmi-controls > button {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  padding: 0;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 50%;
}

.home-pmi-controls > button:hover,
.home-pmi-controls > button:focus-visible {
  color: var(--white);
  background: var(--blue);
  border-color: var(--blue);
}

.home-pmi-controls > button:disabled {
  color: #9ba8b7;
  background: #e8edf2;
  border-color: #dce3ec;
  cursor: default;
}

.home-pmi-dots {
  display: flex;
  align-items: center;
  gap: 7px;
}

.home-pmi-dots button {
  width: 8px;
  height: 8px;
  padding: 0;
  background: #b8c5d2;
  border: 0;
  border-radius: 50%;
}

.home-pmi-dots button.is-active {
  width: 22px;
  background: var(--blue);
  border-radius: 8px;
}

.home-pmi-counter {
  min-width: 64px;
  color: var(--ink-2);
  font-size: 12px;
  font-weight: 800;
  text-align: center;
}

.resources {
  background:
    linear-gradient(135deg, rgba(10, 32, 53, 0.98), rgba(8, 17, 27, 0.98)),
    var(--dark);
}

.resource-catalog-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
  max-width: var(--max);
  margin: 0 auto;
}

.resources .section-header > div > p:last-child {
  max-width: 720px;
  margin: 16px 0 0;
  color: rgba(255, 255, 255, 0.68);
}

.catalog-card {
  display: grid;
  grid-template-rows: 260px 1fr;
  overflow: hidden;
  color: var(--ink);
  background: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  box-shadow: 0 22px 55px rgba(0, 0, 0, 0.2);
}

.catalog-card-media {
  position: relative;
  display: block;
  overflow: hidden;
}

.catalog-card-media::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 48%, rgba(7, 19, 31, 0.72));
  content: "";
}

.catalog-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

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

.catalog-card-number {
  position: absolute;
  right: 22px;
  bottom: 15px;
  z-index: 1;
  color: rgba(255, 255, 255, 0.92);
  font-size: 38px;
  font-weight: 900;
  letter-spacing: -0.04em;
}

.catalog-card-body {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 28px;
}

.catalog-card-body h3 {
  margin: 2px 0 12px;
  font-size: 25px;
}

.catalog-card-body > p:not(.section-label) {
  margin: 0;
  color: var(--muted);
}

.catalog-file-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin-top: 18px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.catalog-file-meta span {
  display: inline-flex;
  align-items: center;
}

.catalog-file-meta span + span::before {
  width: 4px;
  height: 4px;
  margin: 0 9px;
  background: var(--blue);
  border-radius: 50%;
  content: "";
}

.catalog-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 26px;
}

.catalog-tags span {
  padding: 7px 11px;
  color: var(--ink-2);
  background: #eef4fa;
  border: 1px solid #dce7f1;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
}

.catalog-card-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px;
  width: 100%;
  margin-top: auto;
}

.catalog-card-actions .button {
  margin-top: 0;
}

.contact-section {
  background: linear-gradient(180deg, var(--white), #f7f9fc);
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 20px;
  max-width: var(--max);
  margin: 0 auto;
}

.rfq-form,
.contact-card {
  padding: 28px;
  box-shadow: 0 18px 50px rgba(8, 17, 27, 0.06);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.rfq-form > label {
  margin-bottom: 16px;
}

.rfq-form label {
  color: var(--ink-2);
}

.rfq-form [aria-invalid="true"] {
  border-color: #d92d20;
  box-shadow: 0 0 0 3px rgba(217, 45, 32, 0.1);
}

.form-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.form-message {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.form-message.is-error {
  color: #b42318;
}

.form-message.is-success {
  color: #067647;
}

.rfq-guidance {
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.rfq-guidance-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 17px;
}

.rfq-guidance-heading span {
  display: block;
  margin-bottom: 4px;
  color: var(--blue);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.rfq-guidance-heading h3 {
  margin: 0;
  font-size: 18px;
}

.rfq-guidance-heading a {
  flex: 0 0 auto;
  color: var(--blue);
  font-size: 12px;
  font-weight: 900;
}

.rfq-guidance-heading a:hover {
  color: var(--ink);
}

.rfq-guidance-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.rfq-guidance-grid article {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 10px;
  padding: 13px;
  background: #f5f8fb;
  border: 1px solid #e4eaf0;
  border-radius: 8px;
}

.rfq-guidance-grid article > b {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  color: var(--white);
  background: var(--blue);
  border-radius: 50%;
  font-size: 10px;
}

.rfq-guidance-grid strong,
.rfq-guidance-grid small {
  display: block;
}

.rfq-guidance-grid strong {
  margin-bottom: 3px;
  color: var(--ink-2);
  font-size: 12px;
}

.rfq-guidance-grid small {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.4;
}

.rfq-response-path {
  display: grid;
  grid-template-columns: 130px repeat(3, minmax(0, 1fr));
  align-items: center;
  gap: 12px;
  margin-top: 14px;
  padding: 13px 15px;
  color: var(--ink-2);
  background: #eef4fa;
  border-radius: 8px;
  font-size: 11px;
}

.rfq-response-path > strong {
  color: var(--ink);
  font-size: 12px;
}

.rfq-response-path span {
  display: flex;
  align-items: center;
  gap: 7px;
}

.rfq-response-path span b {
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  width: 20px;
  height: 20px;
  color: var(--blue);
  background: var(--white);
  border-radius: 50%;
  font-size: 10px;
}

.contact-card {
  display: grid;
  align-content: start;
  gap: 18px;
}

.contact-card h3 {
  margin-bottom: 2px;
}

.contact-line {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 12px;
  align-items: start;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.contact-line svg {
  width: 24px;
  height: 24px;
  color: var(--blue);
}

.contact-line strong,
.contact-line span,
.contact-line .contact-value-link {
  display: block;
}

.contact-value-link {
  color: inherit;
  text-decoration: underline;
  text-decoration-color: rgba(0, 105, 180, 0.38);
  text-underline-offset: 3px;
  transition: color 140ms ease, text-decoration-color 140ms ease;
}

.contact-value-link:hover,
.contact-value-link:focus-visible {
  color: var(--blue);
  text-decoration-color: currentColor;
}

.contact-line strong {
  font-size: 13px;
  text-transform: uppercase;
}

.contact-card-image {
  margin: 8px 0 0;
  overflow: hidden;
  border-radius: var(--radius);
}

.contact-card-image img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.site-footer {
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-columns: minmax(280px, 1.35fr) minmax(140px, 0.72fr) minmax(140px, 0.72fr) minmax(250px, 1.1fr);
  gap: 48px;
  padding: 68px max(44px, calc((100% - var(--max)) / 2)) 30px;
  color: #d6e0eb;
  background:
    radial-gradient(circle at 92% 0, rgba(0, 105, 180, 0.22), transparent 34%),
    linear-gradient(135deg, #07131f 0%, #0a1b2a 58%, #0b2133 100%);
  border-top: 1px solid rgba(220, 227, 236, 0.12);
}

.site-footer::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: linear-gradient(90deg, var(--yellow) 0 20%, var(--blue) 20% 58%, transparent 88%);
}

.site-footer > * {
  position: relative;
  z-index: 1;
}

.footer-brand {
  display: grid;
  grid-template-columns: 116px minmax(0, 1fr);
  grid-template-rows: auto auto auto;
  align-content: start;
  gap: 8px 16px;
}

.footer-brand strong {
  display: block;
  grid-column: 2;
  color: var(--white);
  font-size: 19px;
  line-height: 1.35;
}

.footer-brand p {
  grid-column: 2;
  margin: 0;
  color: #9fb0c2;
  font-size: 14px;
  line-height: 1.65;
  max-width: 340px;
}

.footer-logo {
  grid-column: 1;
  grid-row: 1 / span 2;
  width: 112px;
  height: 112px;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 10px;
  object-fit: contain;
  background: #ffffff;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.18);
}

.footer-cta {
  grid-column: 1 / -1;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  width: min(230px, 100%);
  min-height: 44px;
  margin-top: 16px;
  padding: 0 16px;
  color: #081522;
  background: var(--yellow);
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 900;
  transition: transform 140ms ease, background 140ms ease;
}

.footer-cta:hover,
.footer-cta:focus-visible {
  color: #081522;
  background: #ffd93d;
  transform: translateY(-2px);
}

.footer-col h4 {
  margin: 0 0 20px;
  color: var(--white);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.footer-col h4::after {
  content: "";
  display: block;
  width: 30px;
  height: 2px;
  margin-top: 10px;
  background: var(--yellow);
}

.footer-col a {
  display: block;
  padding: 7px 0;
  color: #9fb0c2;
  font-size: 14px;
  line-height: 1.5;
  transition: color 140ms ease, transform 140ms ease;
}

.footer-col a:hover {
  color: var(--yellow);
  transform: translateX(3px);
}

.site-footer > .footer-col:last-of-type {
  margin-top: -14px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid rgba(183, 208, 229, 0.16);
  border-radius: 10px;
  box-shadow: 0 18px 38px rgba(0, 0, 0, 0.15);
}

.footer-col .contact-item {
  display: grid;
  gap: 4px;
  padding: 10px 0;
  color: #9fb0c2;
  font-size: 14px;
}

.footer-col .contact-item + .contact-item {
  border-top: 1px solid rgba(183, 208, 229, 0.1);
}

.footer-col .contact-item strong {
  display: block;
  color: #b0c4d8;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.footer-col .contact-item .contact-value-link {
  display: inline;
  width: fit-content;
  padding: 0;
  color: #d6e0eb;
}

.footer-col .contact-item .contact-value-link:hover,
.footer-col .contact-item .contact-value-link:focus-visible {
  color: var(--yellow);
  transform: none;
}

.footer-bottom {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-top: 4px;
  padding-top: 26px;
  border-top: 1px solid rgba(220, 227, 236, 0.12);
  color: #8fa1b6;
  font-size: 13px;
}

.footer-bottom span {
  color: #6a7d94;
}

.toast {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 60;
  max-width: 340px;
  padding: 14px 16px;
  color: var(--white);
  background: var(--ink);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity 180ms ease, transform 180ms ease;
  font-size: 14px;
}

.toast.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1080px) {
  .site-header {
    padding: 0 24px;
    gap: 12px;
  }

  .brand {
    gap: 8px;
    font-size: 18px;
  }

  .site-nav {
    gap: 2px;
  }

  .nav-link {
    padding: 0 8px;
    font-size: 13px;
  }

  .header-cta {
    padding: 0 12px;
  }

  .hero,
  .section {
    padding-left: 24px;
    padding-right: 24px;
  }

  .hero-content {
    grid-template-columns: 1fr;
    align-items: center;
    gap: 28px;
    padding-top: 110px;
  }

  .hero-copy {
    padding-bottom: 0;
  }

  .grade-finder {
    margin-bottom: 32px;
  }

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

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

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

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

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

@media (max-height: 760px) and (min-width: 821px) {
  .site-header {
    min-height: 64px;
  }

  .hero {
    min-height: 580px;
  }

  .hero-content {
    min-height: 580px;
    padding-top: 72px;
    padding-bottom: 24px;
  }

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

  .hero-copy p {
    margin-top: 18px;
    font-size: 16px;
  }

  .hero-actions {
    margin-top: 24px;
  }

  .grade-finder {
    padding: 20px;
  }
}

@media (max-width: 820px) {
  .site-header {
    grid-template-columns: auto auto;
    justify-content: space-between;
    min-height: 64px;
    max-width: 100vw;
  }

  .menu-toggle {
    display: inline-grid;
    position: fixed;
    top: 11px;
    right: 16px;
    z-index: 70;
  }

  .site-nav,
  .header-cta {
    display: none;
  }

  .site-nav.is-open {
    position: fixed;
    inset: 64px 0 auto 0;
    display: grid;
    justify-content: stretch;
    gap: 0;
    padding: 16px 24px 24px;
    background: var(--white);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
  }

  .site-nav.is-open .nav-link {
    justify-content: space-between;
    width: 100%;
    min-height: 52px;
    border-bottom: 1px solid var(--line);
    border-radius: 0;
  }

  .has-products {
    position: static;
    display: grid;
    grid-template-columns: 1fr 48px;
    align-items: center;
  }

  .products-nav-link {
    padding-right: 16px;
  }

  .products-nav-toggle {
    width: 48px;
    height: 52px;
    border-bottom: 1px solid var(--line);
    border-radius: 0;
  }

  .has-products .products-menu {
    grid-column: 1 / -1;
  }

  .has-mega {
    position: static;
  }

  .mega-menu {
    position: static;
    display: none;
    grid-template-columns: 1fr;
    min-width: 0;
    margin: 8px 0 16px;
    box-shadow: none;
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .products-menu {
    position: static;
    display: none;
    width: 100%;
    margin: 8px 0 16px;
    box-shadow: none;
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .mega-menu.is-open,
  .products-menu.is-open {
    display: grid;
  }

  .products-menu.is-open,
  .has-products:hover .products-menu,
  .has-products:focus-within .products-menu {
    transform: none;
  }

  .mega-list {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .products-menu-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: 780px;
    padding-left: 20px;
    padding-right: 20px;
    max-width: 100vw;
  }

  .hero-content {
    min-height: 780px;
    padding-top: 92px;
    width: 100%;
    max-width: 100%;
  }

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

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

  .finder-fields {
    grid-template-columns: 1fr;
  }

  .family-grid,
  .resource-catalog-grid {
    grid-template-columns: 1fr;
  }

  .row-header {
    display: block;
  }

  .row-header .text-link,
  .row-header .button {
    margin-top: 18px;
  }

  .section-header h2 {
    font-size: 32px;
  }

  .app-layout {
    grid-template-columns: 1fr;
  }

  .app-panel {
    padding: 28px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .form-footer {
    display: grid;
  }

  .site-footer {
    grid-template-columns: 1fr 1fr;
    padding: 40px 24px 28px;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .site-footer > .footer-col:last-of-type {
    grid-column: 1 / -1;
    margin-top: 0;
  }
}

@media (max-width: 560px) {
  .brand {
    font-size: 17px;
  }

  .brand-logo {
    width: 42px;
    height: 42px;
  }
  .footer-logo {
    width: 84px;
    height: 84px;
  }

  .footer-brand {
    grid-template-columns: 88px minmax(0, 1fr);
  }

  .site-footer {
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 36px 16px 24px;
  }

  .site-footer > .footer-col:last-of-type {
    padding: 20px;
  }

  .hero,
  .section {
    padding-left: 16px;
    padding-right: 16px;
  }

  .hero h1 {
    font-size: 32px;
  }

  .hero-actions {
    display: grid;
  }

  .grade-finder {
    padding: 18px;
  }

  .module-heading {
    display: grid;
    gap: 6px;
  }

  .module-heading small {
    max-width: 100%;
  }

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

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

  .product-category img {
    min-height: 180px;
    height: 180px;
  }

  .product-card {
    min-height: 150px;
  }

  .product-card img { height: 104px; }

  .app-visual {
    min-height: 230px;
  }

  .rfq-form,
  .contact-card {
    padding: 20px;
  }

  .rfq-guidance-heading {
    display: grid;
    align-items: start;
  }

  .rfq-guidance-grid,
  .rfq-response-path {
    grid-template-columns: 1fr;
  }
}

/* ── Nav current state ── */
.nav-link.is-current {
  color: var(--blue);
}

/* ── Applications page ── */
.applications-hero {
  padding: 0 0 28px;
  background:
    radial-gradient(circle at 12% 8%, rgba(255, 205, 0, 0.14), transparent 30%),
    linear-gradient(135deg, #f7f9fc 0%, #eef4fa 100%);
  border-bottom: 1px solid var(--line);
}

.applications-hero-inner {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  align-items: center;
  gap: 52px;
  max-width: var(--max);
  min-height: 342px;
  margin: 0 auto;
  padding: 42px 44px 28px;
}

.applications-hero-copy h1 {
  max-width: 620px;
  margin: 10px 0 16px;
  color: var(--ink);
  font-size: clamp(40px, 4vw, 54px);
  line-height: 1.02;
  letter-spacing: -0.045em;
}

.applications-hero-copy > p:last-of-type {
  max-width: 620px;
  margin: 0;
  color: var(--muted);
  font-size: 16px;
}

.applications-hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 24px;
}

.applications-hero-visual {
  display: grid;
  grid-template-columns: 1.35fr 0.85fr;
  grid-template-rows: repeat(2, minmax(0, 1fr));
  gap: 10px;
  height: 278px;
}

.applications-hero-visual figure {
  position: relative;
  margin: 0;
  overflow: hidden;
  background: var(--dark);
  border-radius: 10px;
  box-shadow: 0 16px 36px rgba(8, 17, 27, 0.14);
}

.applications-hero-visual figure.is-main {
  grid-row: 1 / -1;
}

.applications-hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.92;
}

.applications-hero-visual figcaption {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  padding: 28px 14px 11px;
  color: var(--white);
  background: linear-gradient(transparent, rgba(7, 19, 31, 0.82));
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.applications-industry-nav {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  max-width: calc(var(--max) - 88px);
  margin: 0 auto -54px;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 10px;
  box-shadow: 0 16px 40px rgba(8, 17, 27, 0.1);
  transform: translateY(2px);
}

.applications-industry-nav a {
  display: flex;
  align-items: center;
  gap: 9px;
  min-height: 58px;
  padding: 12px 14px;
  color: var(--ink-2);
  border-right: 1px solid var(--line);
  font-size: 12px;
  font-weight: 900;
}

.applications-industry-nav a:last-child {
  border-right: 0;
}

.applications-industry-nav a:hover {
  color: var(--blue);
  background: #f5f9fd;
}

.applications-industry-nav b {
  color: var(--blue);
  font-size: 10px;
}

.applications-list-section {
  padding-top: 104px;
  background: #fbfcfe;
}

.applications-section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 430px;
  align-items: end;
  gap: 40px;
  max-width: var(--max);
  margin: 0 auto 30px;
  padding: 0 44px;
}

.applications-section-heading h2 {
  margin: 6px 0 0;
  color: var(--ink);
  font-size: 38px;
}

.applications-section-heading > p {
  margin: 0;
  color: var(--muted);
}

.app-page-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 44px;
}

.app-page-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 10px;
  box-shadow: 0 12px 34px rgba(8, 17, 27, 0.05);
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.app-page-card:hover {
  border-color: var(--blue);
  box-shadow: 0 18px 48px rgba(0, 90, 169, 0.12);
  transform: translateY(-2px);
}

.app-page-media {
  position: relative;
  height: 184px;
  margin: 0;
  overflow: hidden;
  background: var(--dark);
}

.app-page-media::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 52%, rgba(7, 19, 31, 0.64));
  content: "";
}

.app-page-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

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

.app-page-media span {
  position: absolute;
  right: 18px;
  bottom: 12px;
  z-index: 1;
  color: var(--white);
  font-size: 30px;
  font-weight: 900;
}

.app-page-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 24px;
}

.app-page-body h3 {
  margin: 0;
  font-size: 20px;
  line-height: 1.2;
  color: var(--ink);
}

.app-page-body p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.app-page-body ul {
  display: grid;
  gap: 8px;
  margin: 16px 0;
  padding: 0;
  list-style: none;
}

.app-page-body li {
  position: relative;
  padding-left: 20px;
  color: var(--ink-2);
  font-size: 13px;
  line-height: 1.4;
}

.app-page-body li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 8px;
  height: 8px;
  background: var(--blue);
  border-radius: 50%;
}

.app-page-body .chip-row {
  margin-top: auto;
  padding-top: 12px;
}

.applications-cta {
  padding: 60px 44px;
  text-align: center;
}

.applications-cta > div {
  max-width: var(--max);
  margin: 0 auto;
}

.applications-cta .section-label {
  color: var(--yellow);
}

.applications-cta h2 {
  max-width: 720px;
  margin: 14px auto;
  color: var(--white);
  font-size: 38px;
}

.applications-cta p {
  max-width: 620px;
  margin: 16px auto 28px;
  color: #c8d3e2;
}

.applications-cta .button {
  padding: 14px 30px;
  font-size: 15px;
}

/* ── Interior page title banners ── */
.page-title-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  color: var(--white);
  background-color: #071a2a;
  background-repeat: no-repeat;
  background-size: cover;
  border-bottom: 3px solid var(--blue);
}

.page-title-hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
}

.page-title-hero .section-label {
  color: var(--yellow);
}

.page-title-hero h1 {
  color: var(--white);
}

/* ── Resources page ── */
.resources-hero {
  position: relative;
  isolation: isolate;
  padding-bottom: 30px;
  color: var(--white);
  background: #071a2a url("assets/resources-production-line.webp") center 52% / cover no-repeat;
  border-bottom: 3px solid var(--blue);
}

.resources-hero::before {
  content: "";
  position: absolute;
  z-index: 0;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(5, 18, 31, 0.96) 0%, rgba(5, 24, 40, 0.87) 48%, rgba(5, 25, 42, 0.62) 100%),
    linear-gradient(0deg, rgba(4, 16, 28, 0.42), transparent 62%);
}

.resources-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(520px, 1.12fr);
  align-items: center;
  gap: 52px;
  max-width: var(--max);
  min-height: 354px;
  margin: 0 auto;
  padding: 42px 44px 32px;
}

.resources-hero-copy h1 {
  max-width: 620px;
  margin: 10px 0 0;
  color: var(--white);
  font-size: clamp(40px, 4.2vw, 56px);
  line-height: 1.02;
  letter-spacing: -0.04em;
}

.resources-hero-copy > p:last-of-type {
  max-width: 600px;
  margin: 18px 0 0;
  color: #d5e1ec;
  font-size: 16px;
  line-height: 1.65;
}

.resources-hero-actions {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-top: 26px;
}

.resources-hero .section-label,
.resources-hero-actions .text-link {
  color: var(--yellow);
}

.resources-hero-library {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.resources-hero-library > a {
  display: grid;
  grid-template-rows: 168px 1fr;
  min-width: 0;
  overflow: hidden;
  color: var(--ink);
  background: var(--white);
  border: 1px solid #d9e2ec;
  border-radius: 10px;
  box-shadow: 0 16px 42px rgba(8, 36, 61, 0.1);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.resources-hero-library > a:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 48px rgba(8, 36, 61, 0.16);
}

.resources-hero-library img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  background: #dce4eb;
}

.resources-hero-library div {
  display: grid;
  align-content: start;
  gap: 5px;
  padding: 16px;
}

.resources-hero-library span,
.resources-hero-library small {
  color: var(--muted);
  font-size: 11px;
}

.resources-hero-library span {
  color: var(--blue);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.resources-hero-library strong {
  color: var(--ink);
  font-size: 17px;
  line-height: 1.2;
}

.resources-quick-nav {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  max-width: calc(var(--max) - 88px);
  margin: 0 auto -70px;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 14px 38px rgba(8, 36, 61, 0.1);
}

.resources-quick-nav a {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 72px;
  padding: 0 20px;
  color: var(--ink-2);
  border-right: 1px solid var(--line);
  font-size: 13px;
  font-weight: 800;
}

.resources-quick-nav a:last-child { border-right: 0; }
.resources-quick-nav b { color: var(--blue); font-size: 12px; }
.resources-quick-nav a:hover span { color: var(--blue); }

.resource-page-container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 44px;
}

.resource-section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 430px);
  align-items: end;
  gap: 42px;
  margin-bottom: 30px;
}

.resource-section-heading h2 {
  max-width: 720px;
  margin: 10px 0 0;
  color: var(--ink);
  font-size: 38px;
  line-height: 1.08;
  letter-spacing: -0.025em;
}

.resource-section-heading > p { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.65; }
.resource-section-heading.is-light h2 { color: var(--white); }
.resource-section-heading.is-light > p { color: #b7c6d5; }
.resource-section-heading.is-light .section-label { color: var(--yellow); }

.resources-materials-section { padding-top: 108px; background: #fbfcfe; }

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

.resource-material-card {
  display: grid;
  grid-template-rows: 170px 1fr;
  overflow: hidden;
  color: inherit;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 10px 30px rgba(8, 17, 27, 0.05);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.resource-material-card:hover { transform: translateY(-4px); border-color: var(--blue); box-shadow: 0 16px 36px rgba(0, 90, 169, 0.12); }
.resource-material-card img { width: 100%; height: 100%; object-fit: cover; }
.resource-material-card > div { display: flex; flex-direction: column; padding: 22px; }
.resource-material-card span { color: var(--blue); font-size: 11px; font-weight: 900; text-transform: uppercase; letter-spacing: 0.06em; }
.resource-material-card h3 { margin: 8px 0 0; color: var(--ink); font-size: 20px; }
.resource-material-card p { margin: 9px 0 18px; color: var(--muted); font-size: 13px; line-height: 1.55; }
.resource-material-card strong { margin-top: auto; color: var(--ink-2); font-size: 12px; }
.resources-guides-section { background: #f1f5f8; }

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

.resource-article-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 28px;
  color: inherit;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 12px 34px rgba(8, 17, 27, 0.05);
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.resource-article-card:hover {
  transform: translateY(-4px);
  border-color: var(--blue);
  box-shadow: 0 16px 40px rgba(0, 90, 169, 0.1);
}

.resource-article-card:focus-visible {
  outline: 3px solid rgba(15, 118, 200, 0.28);
  outline-offset: 3px;
  border-color: var(--blue);
}

.resource-article-card:hover .text-link,
.resource-article-card:focus-visible .text-link {
  color: var(--blue-2);
}

.article-tag {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 10px;
  color: var(--blue);
  background: #eef4fa;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.resource-article-card h3 {
  margin: 0;
  color: var(--ink);
  font-size: 19px;
  line-height: 1.25;
}

.resource-article-card p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

.article-meta {
  display: flex;
  gap: 16px;
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
}

/* ── Downloads grid ── */
.article-meta span { color: var(--blue); font-weight: 800; }
.article-meta .text-link { margin-left: auto; text-align: right; }
.resources-quality-section { background: var(--white); }
.resources-downloads { padding-top: 72px; }

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

.resource-download-card {
  display: grid;
  grid-template-columns: minmax(190px, 0.78fr) minmax(0, 1.22fr);
  overflow: hidden;
  background: #12263a;
  border: 1px solid rgba(220, 227, 236, 0.16);
  border-radius: 10px;
}

.resource-download-preview {
  position: relative;
  display: block;
  min-height: 330px;
  overflow: hidden;
  background: #dce4eb;
}

.resource-download-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform 220ms ease;
}

.resource-download-preview:hover img { transform: scale(1.025); }

.resource-download-preview span {
  position: absolute;
  top: 14px;
  left: 14px;
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  color: var(--ink);
  background: var(--yellow);
  border-radius: 50%;
  font-size: 12px;
  font-weight: 900;
}

.resource-download-body {
  display: flex;
  flex-direction: column;
  padding: 28px;
}

.resource-download-body .section-label { color: var(--yellow); }
.resource-download-body h3 { margin: 10px 0 0; color: var(--white); font-size: 23px; line-height: 1.15; }
.resource-download-body > p:not(.section-label) { margin: 14px 0 18px; color: #b7c6d5; font-size: 14px; line-height: 1.55; }
.resource-download-body .catalog-file-meta { margin-top: auto; color: #c9d5e2; }

.resource-download-actions {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: 20px;
}

.resource-download-actions .button { min-height: 42px; padding: 0 16px; }
.resources-downloads .text-link { color: var(--yellow); }

.resources-download-note {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  margin-top: 24px;
  padding: 20px 24px;
  color: #c3d0dd;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(220, 227, 236, 0.14);
  border-radius: 8px;
  font-size: 14px;
}

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

.download-card {
  padding: 28px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(220, 227, 236, 0.16);
  border-radius: var(--radius);
  transition: border-color 180ms ease, background 180ms ease;
}

.download-card:hover {
  border-color: var(--yellow);
  background: rgba(255, 210, 31, 0.06);
}

.download-icon svg {
  width: 40px;
  height: 40px;
  margin-bottom: 16px;
}

.download-card h3 {
  margin: 0;
  color: var(--white);
  font-size: 18px;
  line-height: 1.25;
}

.download-card p {
  margin: 10px 0 0;
  color: #b0c4d8;
  font-size: 14px;
  line-height: 1.5;
}

.download-label {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  margin-top: 16px;
  padding: 0 10px;
  color: var(--yellow);
  background: rgba(255, 210, 31, 0.1);
  border: 1px solid rgba(255, 210, 31, 0.2);
  border-radius: 4px;
  font-size: 11px;
  font-weight: 800;
}

/* ── Resource visual ── */
.resource-visual {
  display: grid;
  grid-template-columns: 340px minmax(0, 1fr);
  gap: 40px;
  align-items: center;
}

.resource-visual img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: 0 18px 48px rgba(8, 17, 27, 0.14);
}

.resource-visual-copy h2 {
  margin: 0;
  font-size: 34px;
  line-height: 1.15;
  color: var(--ink);
}

.resource-visual-copy p {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.6;
}

.resource-visual-copy .text-link {
  margin-top: 18px;
}

.pmi-proof {
  margin-top: 58px;
  padding-top: 50px;
  border-top: 1px solid var(--line);
}

.pmi-proof-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 460px);
  align-items: end;
  gap: 44px;
  margin-bottom: 26px;
}

.pmi-proof-heading h3 {
  max-width: 680px;
  margin: 9px 0 0;
  color: var(--ink);
  font-size: 34px;
  line-height: 1.08;
  letter-spacing: -0.025em;
}

.pmi-proof-heading > p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}

.pmi-gallery {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-auto-rows: 188px;
  gap: 12px;
}

.pmi-card {
  position: relative;
  min-height: 0;
  overflow: hidden;
  background: #0b1b2a;
  border-radius: 8px;
  box-shadow: 0 12px 30px rgba(8, 17, 27, 0.12);
}

.pmi-card.is-featured {
  grid-column: span 2;
  grid-row: span 2;
}

.pmi-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 240ms ease, opacity 240ms ease;
}

.pmi-card::after {
  content: "";
  position: absolute;
  inset: 35% 0 0;
  background: linear-gradient(180deg, transparent, rgba(6, 21, 34, 0.9));
  pointer-events: none;
}

.pmi-card > span {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 1;
  display: grid;
  gap: 3px;
  padding: 16px;
  color: var(--white);
}

.pmi-card small {
  color: #b9d7f0;
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.pmi-card strong {
  font-size: 14px;
  line-height: 1.2;
}

.pmi-card:hover img,
.pmi-card:focus-visible img {
  transform: scale(1.04);
  opacity: 0.88;
}

.pmi-card:focus-visible {
  outline: 3px solid rgba(15, 118, 200, 0.35);
  outline-offset: 3px;
}

.pmi-proof-note {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  margin-top: 18px;
  padding: 18px 20px;
  color: var(--muted);
  background: #f4f7fa;
  border: 1px solid var(--line);
  border-radius: 7px;
  font-size: 13px;
}

/* ── Contact page ── */
.office-hours {
  margin-top: 6px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.hours-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 6px 0;
  color: var(--muted);
  font-size: 13px;
}

.hours-row span:last-child {
  color: var(--ink-2);
  font-weight: 800;
}

.office-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
}

.office-card {
  padding: 24px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(220, 227, 236, 0.14);
  border-radius: var(--radius);
  transition: border-color 180ms ease, background 180ms ease;
}

.office-card:hover {
  border-color: var(--blue);
  background: rgba(15, 118, 200, 0.08);
}

.office-card h3 {
  margin: 0;
  color: var(--white);
  font-size: 16px;
  line-height: 1.25;
}

.office-card p {
  margin: 6px 0 0;
  color: var(--yellow);
  font-size: 14px;
  font-weight: 800;
}

.office-detail {
  margin-top: 10px !important;
  color: #b0c4d8 !important;
  font-size: 13px !important;
  font-weight: 400 !important;
  line-height: 1.5;
}

/* ── Responsive: applications page ── */
@media (max-width: 1080px) {
  .applications-hero-inner {
    gap: 32px;
  }

  .app-page-grid,
  .download-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .resource-article-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .office-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  .applications-hero-inner {
    grid-template-columns: 1fr;
    padding-top: 36px;
  }

  .applications-hero-visual {
    height: 244px;
  }

  .applications-industry-nav {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-right: 44px;
    margin-left: 44px;
  }

  .applications-industry-nav a:nth-child(3) {
    border-right: 0;
  }

  .applications-industry-nav a:nth-child(-n + 3) {
    border-bottom: 1px solid var(--line);
  }

  .applications-section-heading {
    grid-template-columns: 1fr;
    align-items: start;
    gap: 14px;
  }

  .app-page-grid,
  .download-grid,
  .office-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 560px) {
  .applications-hero-inner {
    gap: 26px;
    padding: 32px 16px 24px;
  }

  .applications-hero-copy h1 {
    font-size: 38px;
  }

  .applications-hero-actions {
    display: grid;
    justify-items: start;
    gap: 16px;
  }

  .applications-hero-visual {
    grid-template-columns: 1.15fr 0.85fr;
    height: 220px;
  }

  .applications-industry-nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-right: 16px;
    margin-left: 16px;
  }

  .applications-industry-nav a,
  .applications-industry-nav a:nth-child(3) {
    border-right: 1px solid var(--line);
  }

  .applications-industry-nav a:nth-child(even) {
    border-right: 0;
  }

  .applications-industry-nav a:nth-child(-n + 4) {
    border-bottom: 1px solid var(--line);
  }

  .applications-list-section {
    padding-top: 94px;
  }

  .applications-section-heading,
  .app-page-grid {
    padding-right: 16px;
    padding-left: 16px;
  }

  .applications-section-heading h2 {
    font-size: 32px;
  }

  .app-page-grid,
  .resource-article-grid,
  .download-grid,
  .office-grid {
    grid-template-columns: 1fr;
  }
  .applications-cta {
    padding: 48px 16px;
  }

  .applications-cta h2 {
    font-size: 32px;
  }
}

/* ── About page ── */
.about-hero {
  min-height: 330px;
  padding: 72px 44px 54px;
  background-image: url("assets/about-factory.webp");
  background-position: center 48%;
}

.about-hero::before {
  background:
    linear-gradient(90deg, rgba(5, 18, 30, 0.96) 0%, rgba(5, 25, 43, 0.84) 50%, rgba(5, 25, 43, 0.34) 100%),
    linear-gradient(0deg, rgba(5, 18, 30, 0.35), transparent 60%);
}

.about-hero-inner {
  position: relative;
  z-index: 1;
  max-width: var(--max);
  margin: 0 auto;
}

.about-hero-lead {
  max-width: 700px;
  margin-top: 18px;
  color: #d5e1ec;
  font-size: 18px;
  line-height: 1.55;
}

.about-hero .about-title {
  max-width: 900px;
  color: var(--white);
  background: none;
  -webkit-text-fill-color: currentColor;
}

/* ── Contact page title banner ── */
.contact-hero {
  min-height: 330px;
  padding: 72px 44px 54px;
  background-image: url("assets/catalog-metal-warehouse.webp");
  background-position: center right;
}

.contact-hero::before {
  background:
    linear-gradient(90deg, rgba(5, 18, 30, 0.97) 0%, rgba(5, 23, 39, 0.88) 48%, rgba(5, 23, 39, 0.22) 82%),
    linear-gradient(0deg, rgba(5, 18, 30, 0.36), transparent 58%);
}

.contact-hero-inner {
  position: relative;
  z-index: 1;
  max-width: var(--max);
  margin: 0 auto;
}

.contact-hero h1 {
  max-width: 720px;
  margin: 0;
  font-size: 52px;
  line-height: 1.04;
}

.contact-hero-lead {
  max-width: 700px;
  margin-top: 18px;
  color: #d5e1ec;
  font-size: 18px;
  line-height: 1.6;
}

.about-page-container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 44px;
}

.about-section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 430px);
  align-items: end;
  gap: 42px;
  margin-bottom: 34px;
}

.about-section-heading h2 {
  max-width: 720px;
  margin: 10px 0 0;
  color: var(--ink);
  font-size: 40px;
  line-height: 1.08;
  letter-spacing: -0.025em;
}

.about-section-heading > p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.65;
}

.about-process-section {
  overflow: hidden;
  background: var(--white);
}

.about-process-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.about-process-grid::before {
  content: "";
  position: absolute;
  top: 25px;
  left: 4%;
  right: 4%;
  height: 1px;
  background: #b9cee1;
}

.about-process-grid li {
  position: relative;
  padding: 0 18px 24px;
  background: linear-gradient(180deg, transparent 0 42px, #f6f9fc 42px 100%);
  border: 1px solid transparent;
  border-bottom-color: var(--line);
  border-radius: 8px;
}

.about-process-grid li > span {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 50px;
  height: 50px;
  color: var(--white);
  background: var(--blue);
  border: 5px solid var(--white);
  border-radius: 50%;
  box-shadow: 0 6px 16px rgba(0, 90, 169, 0.2);
  font-size: 12px;
  font-weight: 900;
}

.about-process-grid h3 {
  margin: 22px 0 0;
  color: var(--ink);
  font-size: 17px;
  line-height: 1.2;
}

.about-process-grid p {
  margin: 9px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.about-assurance-wrap {
  display: grid;
  grid-template-columns: minmax(440px, 0.95fr) minmax(0, 1.05fr);
  align-items: center;
  gap: 58px;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 44px;
}

.about-assurance-gallery {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  grid-template-rows: repeat(2, 176px);
  gap: 12px;
}

.about-assurance-gallery figure {
  position: relative;
  margin: 0;
  overflow: hidden;
  border-radius: 9px;
  box-shadow: 0 14px 34px rgba(8, 17, 27, 0.12);
}

.about-assurance-gallery figure.is-main {
  grid-row: 1 / 3;
}

.about-assurance-gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-assurance-gallery figcaption {
  position: absolute;
  right: 10px;
  bottom: 10px;
  left: 10px;
  padding: 9px 11px;
  color: var(--white);
  background: rgba(8, 27, 46, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 5px;
  font-size: 11px;
  font-weight: 800;
  backdrop-filter: blur(8px);
}

.about-assurance-copy h2 {
  max-width: 650px;
  margin: 10px 0 0;
  color: var(--ink);
  font-size: 39px;
  line-height: 1.08;
  letter-spacing: -0.025em;
}

.about-assurance-copy > p:not(.section-label) {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.65;
}

.about-assurance-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 24px;
}

.about-assurance-list > div {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 10px;
  padding: 15px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 7px;
}

.about-assurance-list b {
  color: var(--blue);
  font-size: 11px;
}

.about-assurance-list span {
  display: grid;
  gap: 5px;
}

.about-assurance-list strong {
  color: var(--ink);
  font-size: 14px;
}

.about-assurance-list small {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

.about-assurance-actions {
  display: flex;
  align-items: center;
  gap: 22px;
  margin-top: 24px;
}

.about-intro-wrap {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 48px;
  align-items: start;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 44px;
}

.about-intro-image {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: 0 18px 48px rgba(8, 17, 27, 0.14);
}

.about-intro-image img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
}

.about-title {
  margin: 0;
  font-size: 52px;
  line-height: 1.12;
  font-weight: 900;
  background: linear-gradient(135deg, var(--blue) 0%, #1a6fb5 40%, var(--copper) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.about-intro h2 {
  margin: 0;
  color: var(--ink);
  font-size: 36px;
  line-height: 1.12;
}

.about-intro p {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.7;
}

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

.about-card {
  padding: 32px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 12px 34px rgba(8, 17, 27, 0.05);
}

.about-card h3 {
  margin: 0;
  color: var(--ink);
  font-size: 21px;
  line-height: 1.2;
}

.about-card p {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.strength-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.strength-item {
  padding: 24px;
  text-align: center;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(220, 227, 236, 0.14);
  border-radius: var(--radius);
}

.strength-number {
  display: block;
  color: var(--yellow);
  font-size: 42px;
  font-weight: 900;
  line-height: 1;
  margin-bottom: 8px;
}

.strength-item span:last-child {
  color: #b0c4d8;
  font-size: 13px;
}

.about-strengths {
  position: relative;
  overflow: hidden;
  padding: 70px 0;
}

.about-strengths-inner {
  position: relative;
  z-index: 1;
}

.about-strengths-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.18;
  pointer-events: none;
}

@media (max-width: 1080px) {
  .about-process-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .about-process-grid::before {
    display: none;
  }
  .about-assurance-wrap {
    grid-template-columns: 1fr;
    gap: 38px;
  }
  .about-assurance-gallery {
    max-width: 760px;
  }
  .resource-visual,
  .about-intro-wrap {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .about-intro-image {
    max-width: 480px;
  }
  .strength-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  .about-section-heading {
    grid-template-columns: 1fr;
    align-items: start;
    gap: 14px;
  }
  .about-process-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .about-title {
    font-size: 36px;
  }
  .about-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .about-hero {
    padding: 46px 16px 34px;
  }
  .about-hero-lead {
    font-size: 16px;
  }
  .about-page-container,
  .about-assurance-wrap,
  .about-intro-wrap {
    padding-right: 16px;
    padding-left: 16px;
  }
  .about-section-heading h2,
  .about-assurance-copy h2 {
    font-size: 32px;
  }
  .about-process-grid,
  .about-assurance-list {
    grid-template-columns: 1fr;
  }
  .about-assurance-gallery {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 230px 130px;
  }
  .about-assurance-gallery figure.is-main {
    grid-column: 1 / 3;
    grid-row: auto;
  }
  .about-assurance-actions {
    align-items: flex-start;
    flex-direction: column;
  }
  .about-title {
    overflow-wrap: anywhere;
    font-size: 26px;
  }
  .strength-grid {
    grid-template-columns: 1fr 1fr;
  }
  .strength-number {
    font-size: 32px;
  }
}

/* ── Sidebar ── */
.sidebar {
  position: fixed;
  right: 8px;
  top: 60%;
  transform: translateY(0);
  z-index: 50;
  display: grid;
  gap: 8px;
}

.sidebar-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 8px;
  color: var(--white);
  font-size: 13px;
  font-weight: 700;
  box-shadow: 0 4px 16px rgba(0,0,0,0.18);
  transition: transform 160ms ease, box-shadow 160ms ease;
  text-decoration: none;
  white-space: nowrap;
}

.sidebar-item:hover {
  transform: translateX(-4px);
  box-shadow: 0 6px 22px rgba(0,0,0,0.28);
}

.sidebar-item svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

.sidebar-whatsapp {
  background: #25D366;
}

.sidebar-email {
  background: var(--blue);
}

.sidebar-quote {
  background: var(--copper);
}

.sidebar-label {
  display: inline;
}

@media (max-width: 820px) {
  .sidebar {
    right: 8px;
    gap: 6px;
  }
  .sidebar-item {
    padding: 10px;
    border-radius: 50%;
    width: 44px;
    height: 44px;
    justify-content: center;
  }
  .sidebar-label {
    display: none;
  }
  .sidebar-item:hover {
    transform: scale(1.1);
  }
}

@media (max-width: 1080px) {
  .resources-hero-inner { grid-template-columns: minmax(0, 0.9fr) minmax(440px, 1.1fr); gap: 30px; }
  .resource-material-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .resource-download-card { grid-template-columns: 160px minmax(0, 1fr); }
  .pmi-gallery { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 820px) {
  .resources-hero-inner { grid-template-columns: 1fr; padding-top: 36px; }
  .resources-hero-library { max-width: 620px; }
  .resources-quick-nav { grid-template-columns: repeat(2, minmax(0, 1fr)); margin-right: 44px; margin-left: 44px; }
  .resources-quick-nav a:nth-child(2) { border-right: 0; }
  .resources-quick-nav a:nth-child(-n + 2) { border-bottom: 1px solid var(--line); }
  .resource-section-heading { grid-template-columns: 1fr; align-items: start; gap: 14px; }
  .resource-download-grid { grid-template-columns: 1fr; }
  .resource-download-card { grid-template-columns: minmax(190px, 0.72fr) minmax(0, 1.28fr); }
  .pmi-proof-heading { grid-template-columns: 1fr; align-items: start; gap: 14px; }
  .pmi-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .about-hero,
  .contact-hero { min-height: 280px; padding: 56px 24px 44px; }
  .contact-hero h1 { font-size: 42px; }
}

@media (max-width: 560px) {
  .resources-hero-inner { gap: 26px; padding: 32px 16px 26px; }
  .resources-hero-copy h1 { font-size: 38px; }
  .resources-hero-actions { display: grid; justify-items: start; gap: 16px; }
  .resources-hero-library { grid-template-columns: 1fr 1fr; gap: 10px; }
  .resources-hero-library > a { grid-template-rows: 124px 1fr; }
  .resources-hero-library div { padding: 12px; }
  .resources-hero-library strong { font-size: 14px; }
  .resources-hero-library small { display: none; }
  .resources-quick-nav { margin-right: 16px; margin-left: 16px; }
  .resources-quick-nav a { min-height: 62px; padding: 0 12px; font-size: 12px; }
  .resource-page-container { padding-right: 16px; padding-left: 16px; }
  .resource-section-heading h2 { font-size: 32px; }
  .resource-material-grid { grid-template-columns: 1fr; }
  .article-meta { flex-wrap: wrap; }
  .article-meta .text-link { width: 100%; margin-left: 0; text-align: left; }
  .resource-download-card { grid-template-columns: 1fr; }
  .resource-download-preview { min-height: 230px; }
  .resource-download-actions { align-items: flex-start; flex-direction: column; }
  .resources-download-note { align-items: flex-start; flex-direction: column; }
  .pmi-proof { margin-top: 42px; padding-top: 36px; }
  .pmi-proof-heading h3 { font-size: 30px; }
  .pmi-gallery { grid-auto-rows: 160px; }
  .pmi-proof-note { align-items: flex-start; flex-direction: column; }
  .contact-hero { min-height: 250px; padding: 46px 16px 36px; }
  .contact-hero h1 { font-size: 36px; }
  .contact-hero-lead { font-size: 16px; }
}

@media (max-width: 1080px) {
  .home-pmi-slide { flex-basis: calc((100% - 14px) / 2); }
}

@media (max-width: 820px) {
  .home-pmi-heading { grid-template-columns: 1fr; align-items: start; gap: 14px; }
}

@media (max-width: 560px) {
  .home-pmi-inner { padding-right: 16px; padding-left: 16px; }
  .home-pmi-heading h2 { font-size: 32px; }
  .home-pmi-slide { flex-basis: 100%; grid-template-rows: 240px 1fr; }
}

/* Contact page: keep the inquiry form and contact panel visually balanced. */
.contact-page .contact-grid {
  grid-template-columns: minmax(0, 1fr) 360px;
  align-items: stretch;
}

.contact-page .rfq-form,
.contact-page .contact-card {
  width: 100%;
  min-width: 0;
}

.contact-page .contact-card-image img {
  height: 260px;
  aspect-ratio: auto;
  object-fit: cover;
}

@media (max-width: 820px) {
  .contact-page .contact-grid {
    grid-template-columns: 1fr;
  }

  .contact-page .contact-card-image img {
    height: 220px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}