:root {
  color-scheme: light;
  --ink: #141a20;
  --ink-soft: #303942;
  --muted: #68737e;
  --line: #dce1e5;
  --paper: #ffffff;
  --paper-soft: #f3f5f6;
  --night: #0b1117;
  --night-soft: #151e26;
  --red: #b62424;
  --red-dark: #901b1b;
  --copper: #ad6d3c;
  --header-height: 76px;
}

* {
  box-sizing: border-box;
  letter-spacing: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans SC", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

body.nav-open {
  overflow: hidden;
}

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

button,
input,
textarea {
  font: inherit;
}

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

.container {
  width: min(1180px, calc(100% - 56px));
  margin-inline: auto;
}

.site-header {
  position: absolute;
  inset: 0 0 auto;
  z-index: 20;
  height: var(--header-height);
  color: #fff;
  background: rgba(8, 13, 18, 0.74);
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.site-header.solid {
  position: relative;
  background: var(--night);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex: 0 0 auto;
}

.brand-mark {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  background: var(--red);
  color: #fff;
  border-radius: 4px;
  font-size: 16px;
  line-height: 1;
  font-weight: 800;
}

.brand-name {
  display: grid;
  gap: 2px;
}

.brand-name strong {
  font-size: 20px;
  line-height: 1.2;
}

.brand-name small,
.footer-brand small {
  font-size: 10px;
  line-height: 1.2;
  color: rgba(255, 255, 255, 0.62);
}

.site-nav {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 30px;
  font-size: 14px;
}

.site-nav > a {
  height: 100%;
  display: inline-flex;
  align-items: center;
  border-bottom: 2px solid transparent;
  color: rgba(255, 255, 255, 0.82);
  transition: color 180ms ease, border-color 180ms ease;
}

.site-nav > a:hover,
.site-nav > a:focus-visible {
  color: #fff;
  border-color: var(--red);
}

.site-nav .nav-contact {
  height: 38px;
  padding: 0 18px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 4px;
}

.menu-toggle {
  width: 42px;
  height: 42px;
  padding: 10px;
  display: none;
  border: 0;
  border-radius: 4px;
  background: transparent;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: #fff;
}

.hero {
  min-height: 760px;
  height: 88vh;
  max-height: 900px;
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--night);
}

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

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

.hero-shade {
  background: rgba(4, 9, 14, 0.58);
}

.hero-content {
  position: relative;
  z-index: 2;
  padding-top: 96px;
  padding-bottom: 150px;
  color: #fff;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--red);
  font-size: 12px;
  line-height: 1.3;
  font-weight: 800;
}

.eyebrow.light {
  color: #e6a16e;
}

.hero h1 {
  max-width: 680px;
  margin: 0;
  font-size: 64px;
  line-height: 1.12;
  font-weight: 700;
}

.hero-summary {
  max-width: 650px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 16px;
  line-height: 1.85;
}

.keep-together {
  white-space: nowrap;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  min-height: 48px;
  padding: 0 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  border: 1px solid transparent;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 700;
  transition: background-color 180ms ease, border-color 180ms ease, color 180ms ease;
}

.button-primary {
  color: #fff;
  background: var(--red);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--red-dark);
}

.button-ghost {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.48);
  background: rgba(8, 13, 18, 0.28);
}

.button-ghost:hover,
.button-ghost:focus-visible {
  border-color: #fff;
  background: rgba(8, 13, 18, 0.6);
}

.button-light {
  min-width: 178px;
  color: var(--red-dark);
  background: #fff;
}

.button-light:hover,
.button-light:focus-visible {
  background: #f1f3f4;
}

.button-dark {
  margin-top: 28px;
  color: #fff;
  background: var(--ink);
}

.button-dark:hover,
.button-dark:focus-visible {
  background: var(--red);
}

.hero-metrics {
  position: absolute;
  z-index: 3;
  inset: auto 0 0;
  color: #fff;
  background: rgba(8, 13, 18, 0.86);
  border-top: 1px solid rgba(255, 255, 255, 0.13);
}

.metric-row {
  min-height: 112px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.metric-row > div {
  padding: 26px 32px;
  display: flex;
  align-items: center;
  gap: 18px;
  border-left: 1px solid rgba(255, 255, 255, 0.12);
}

.metric-row > div:last-child {
  border-right: 1px solid rgba(255, 255, 255, 0.12);
}

.metric-row strong {
  font-size: 25px;
  white-space: nowrap;
}

.metric-row span {
  color: rgba(255, 255, 255, 0.62);
  font-size: 12px;
  line-height: 1.55;
}

.section {
  padding: 104px 0;
}

.section-intro {
  margin-bottom: 40px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 480px);
  align-items: end;
  gap: 64px;
}

.section-intro.compact {
  margin-bottom: 34px;
}

.section-intro h2,
.capability-copy h2,
.about-title h2,
.contact h2,
.detail-copy h2 {
  margin: 0;
  font-size: 40px;
  line-height: 1.28;
}

.section-intro > p,
.capability-copy > p,
.about-content > p,
.contact p,
.detail-copy > p,
.detail-heading p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.9;
}

.application-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.application-card {
  position: relative;
  min-width: 0;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: 6px;
  background: var(--night);
}

.application-card img,
.card-shade {
  position: absolute;
  inset: 0;
  height: 100%;
}

.application-card img {
  object-fit: cover;
  transition: transform 420ms ease;
}

.card-shade {
  background: rgba(7, 11, 15, 0.42);
}

.application-copy {
  position: absolute;
  inset: auto 0 0;
  padding: 26px 28px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px 20px;
  color: #fff;
  background: rgba(7, 11, 15, 0.7);
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.application-number {
  grid-column: 1 / -1;
  color: #e6a16e;
  font-size: 11px;
  font-weight: 800;
}

.application-copy strong {
  font-size: 24px;
  line-height: 1.2;
}

.application-copy small {
  grid-column: 1;
  color: rgba(255, 255, 255, 0.66);
  font-size: 12px;
  line-height: 1.5;
}

.application-arrow {
  grid-column: 2;
  grid-row: 2 / 4;
  align-self: center;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: 50%;
  font-size: 18px;
  transition: background-color 180ms ease, border-color 180ms ease;
}

.application-card:hover img,
.application-card:focus-visible img {
  transform: scale(1.035);
}

.application-card:hover .application-arrow,
.application-card:focus-visible .application-arrow {
  background: var(--red);
  border-color: var(--red);
}

.capability {
  color: #fff;
  background: var(--night);
}

.capability-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(360px, 0.88fr);
  align-items: center;
  gap: 74px;
}

.capability-media {
  min-width: 0;
  position: relative;
}

.capability-media img {
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: 4px;
}

.media-label {
  position: absolute;
  inset: auto 0 0 auto;
  padding: 13px 16px;
  color: rgba(255, 255, 255, 0.78);
  background: rgba(8, 13, 18, 0.82);
  font-size: 10px;
  font-weight: 700;
}

.capability-copy > p {
  margin-top: 22px;
  color: rgba(255, 255, 255, 0.66);
}

.capability-copy .eyebrow {
  margin-top: 0;
  color: #e6a16e;
}

.feature-list {
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.feature-list li {
  padding: 17px 0;
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.feature-list li > span {
  color: #e6a16e;
  font-size: 11px;
  font-weight: 800;
}

.feature-list strong {
  display: block;
  margin-bottom: 4px;
  font-size: 15px;
}

.feature-list p {
  margin: 0;
  color: rgba(255, 255, 255, 0.56);
  font-size: 12px;
  line-height: 1.65;
}

.text-link {
  margin-top: 24px;
  display: inline-flex;
  gap: 18px;
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  border-bottom: 1px solid rgba(255, 255, 255, 0.35);
  padding-bottom: 7px;
}

.quality {
  background: var(--paper-soft);
}

.quality-flow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.quality-flow article {
  min-height: 250px;
  padding: 28px 26px;
  position: relative;
  overflow: hidden;
  border-right: 1px solid rgba(255, 255, 255, 0.2);
}

.quality-flow article:first-child {
  border-left: 1px solid rgba(255, 255, 255, 0.2);
}

.quality-card {
  background-position: center;
  background-size: cover;
}

.quality-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(145deg, rgba(5, 13, 20, 0.9), rgba(6, 15, 22, 0.57));
}

.quality-card > * {
  position: relative;
  z-index: 1;
}

.quality-card-iqc {
  background-image: url("./assets/industrial-v2.png");
}

.quality-card-ipqc {
  background-image: url("./assets/hero-v2.png");
}

.quality-card-measure {
  background-image: url("./assets/support-v2.png");
}

.quality-card-aging {
  background-image: url("./assets/support-engineering-lab-v2.png");
}

.quality-flow span {
  color: #ffb18c;
  font-size: 12px;
  font-weight: 800;
}

.quality-flow h3 {
  margin: 42px 0 10px;
  color: #fff;
  font-size: 18px;
}

.quality-flow p {
  margin: 0;
  color: rgba(255, 255, 255, 0.74);
  font-size: 13px;
  line-height: 1.8;
}

.about-layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.75fr) minmax(0, 1.25fr);
  gap: 100px;
}

.about-title h2 {
  font-size: 36px;
}

.about-rule {
  width: 52px;
  height: 3px;
  margin: 30px 0 18px;
  background: var(--red);
}

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

.about-content .lead {
  color: var(--ink);
  font-size: 18px;
  line-height: 1.9;
}

.about-content > p + p {
  margin-top: 20px;
}

.about-content .about-statement {
  margin-top: 28px;
  color: var(--ink);
  font-size: 28px;
  line-height: 1.45;
  font-weight: 700;
}

.value-row {
  margin-top: 38px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}

.value-row > span {
  padding: 20px 18px 0 0;
  display: grid;
  gap: 7px;
}

.value-row strong {
  font-size: 16px;
}

.value-row small {
  color: var(--muted);
  font-size: 12px;
}

.contact {
  padding: 70px 0;
  color: #fff;
  background: var(--red);
}

.contact-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 64px;
}

.contact .eyebrow {
  color: rgba(255, 255, 255, 0.7);
}

.contact h2 {
  font-size: 34px;
}

.contact p {
  margin-top: 12px;
  color: rgba(255, 255, 255, 0.76);
}

.contact-numbers {
  display: flex;
  align-items: stretch;
  border-left: 1px solid rgba(255, 255, 255, 0.38);
}

.contact-number {
  min-width: 220px;
  padding: 8px 26px;
  display: grid;
  gap: 5px;
  color: #fff;
  border-right: 1px solid rgba(255, 255, 255, 0.38);
  transition: background-color 180ms ease;
}

.contact-number:hover,
.contact-number:focus-visible {
  color: #fff;
  background: rgba(0, 0, 0, 0.12);
}

.contact-number span {
  color: rgba(255, 255, 255, 0.76);
  font-size: 12px;
  font-weight: 700;
}

.contact-number strong {
  font-size: 20px;
  line-height: 1.2;
  letter-spacing: 0;
}

.site-footer {
  color: #fff;
  background: #080d12;
}

.footer-main {
  min-height: 156px;
  padding-top: 30px;
  padding-bottom: 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.footer-brand strong {
  display: block;
  margin-bottom: 4px;
  font-size: 16px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 26px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 13px;
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: #fff;
}

.footer-bottom {
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  color: rgba(255, 255, 255, 0.4);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 11px;
}

.footer-bottom .icp-link {
  color: rgba(255, 255, 255, 0.52);
  transition: color 180ms ease;
}

.footer-bottom .icp-link:hover,
.footer-bottom .icp-link:focus-visible {
  color: #fff;
}

.detail-page {
  background: var(--paper-soft);
}

.back-button {
  color: rgba(255, 255, 255, 0.78);
  font-size: 13px;
}

.detail-heading {
  padding: 74px 0 66px;
  color: #fff;
  background: var(--night-soft);
}

.detail-heading h1 {
  margin: 0;
  font-size: 48px;
  line-height: 1.2;
}

.detail-heading p:last-child {
  margin-top: 16px;
  color: rgba(255, 255, 255, 0.6);
}

.detail-overview {
  background: var(--paper);
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(360px, 0.9fr);
  align-items: center;
  gap: 70px;
}

.detail-image-wrap {
  padding: clamp(12px, 2vw, 28px);
  display: grid;
  place-items: center;
  border-radius: 6px;
  background: #f4f5f5;
}

.detail-image-wrap img {
  width: 100%;
  height: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  object-position: center;
}

.detail-copy > p {
  margin-top: 20px;
}

.detail-copy .eyebrow {
  margin-top: 0;
  color: var(--red);
}

.detail-facts {
  margin: 30px 0 0;
  border-top: 1px solid var(--line);
}

.detail-facts div {
  padding: 14px 0;
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 18px;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
}

.detail-facts dt {
  color: var(--muted);
}

.detail-facts dd {
  margin: 0;
  color: var(--ink);
  font-weight: 700;
}

.detail-features {
  background: var(--paper-soft);
}

.detail-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.detail-feature-grid article {
  min-height: 190px;
  padding: 26px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 6px;
}

.detail-feature-grid span {
  color: var(--red);
  font-size: 11px;
  font-weight: 800;
}

.detail-feature-grid h3 {
  margin: 30px 0 9px;
  font-size: 17px;
}

.detail-feature-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.75;
}

.product-catalog-section {
  background: #fff;
  padding-top: 18px;
}

.product-catalog {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
}

.product-catalog.single {
  grid-template-columns: minmax(0, 1fr);
}

.product-catalog.single .product-catalog-card {
  max-width: none;
}

.product-catalog-card {
  display: grid;
  grid-template-columns: minmax(320px, 0.86fr) minmax(0, 1.14fr);
  min-height: 0;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 6px;
}

.product-carousel {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  min-height: 0;
  overflow: hidden;
  background: #fff;
}

.product-carousel img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  padding: clamp(8px, 1.1vw, 16px);
  object-fit: contain;
  object-position: center;
  background: #fff;
  opacity: 0;
  transform: scale(1.015);
  transition: opacity 680ms ease, transform 680ms ease;
}

.product-carousel img.is-active {
  opacity: 1;
  transform: scale(1);
}

.carousel-navigation {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 12px;
  pointer-events: none;
}

.carousel-arrow {
  width: 38px;
  height: 38px;
  padding: 0;
  display: grid;
  place-items: center;
  border: 1px solid rgb(14 22 28 / 14%);
  border-radius: 50%;
  background: rgb(255 255 255 / 90%);
  box-shadow: 0 4px 15px rgb(7 16 23 / 16%);
  color: #111a20;
  cursor: pointer;
  pointer-events: auto;
  transition: background 180ms ease, color 180ms ease, transform 180ms ease;
}

.carousel-arrow::before {
  content: "";
  width: 8px;
  height: 8px;
  border-top: 2px solid currentColor;
  border-right: 2px solid currentColor;
}

.carousel-arrow-previous::before {
  margin-left: 4px;
  transform: rotate(-135deg);
}

.carousel-arrow-next::before {
  margin-right: 4px;
  transform: rotate(45deg);
}

.carousel-arrow:hover,
.carousel-arrow:focus-visible {
  background: var(--red);
  color: #fff;
  transform: scale(1.06);
}

.carousel-dots {
  position: absolute;
  z-index: 3;
  right: 15px;
  bottom: 14px;
  display: flex;
  gap: 6px;
  padding: 7px;
  background: rgb(12 18 23 / 66%);
}

.carousel-dots button {
  width: 7px;
  height: 7px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: rgb(255 255 255 / 56%);
  cursor: pointer;
}

.carousel-dots button.is-active {
  background: var(--orange);
}

.catalog-card-copy {
  padding: 25px 24px 22px;
}

.catalog-card-copy .eyebrow {
  margin: 0;
  color: var(--red);
  font-size: 10px;
}

.catalog-card-copy h3 {
  margin: 11px 0 7px;
  font-size: 19px;
  line-height: 1.35;
}

.catalog-card-copy > p:last-of-type {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

.catalog-specs {
  margin: 19px 0 0;
  padding-top: 16px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px 18px;
  border-top: 1px solid var(--line);
}

.catalog-specs div {
  min-width: 0;
}

.catalog-specs .wide {
  grid-column: span 3;
}

.catalog-specs dt {
  color: var(--muted);
  font-size: 10px;
}

.catalog-specs dd {
  margin: 4px 0 0;
  color: var(--ink);
  font-size: 12px;
  font-weight: 800;
  line-height: 1.35;
}

.product-catalog.service-only {
  display: block;
}

.service-card {
  display: grid;
  grid-template-columns: minmax(320px, 0.86fr) minmax(0, 1.14fr);
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 6px;
}

.service-card > img {
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: cover;
}

.service-card > div {
  padding: 38px 42px;
}

.service-card .eyebrow {
  margin: 0;
  color: var(--red);
}

.service-card h3 {
  margin: 12px 0 10px;
  font-size: 28px;
  line-height: 1.3;
}

.service-description {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.8;
}

.service-list {
  margin-top: 28px;
  border-top: 1px solid var(--line);
}

.service-list article {
  display: grid;
  grid-template-columns: 42px 100px minmax(0, 1fr);
  gap: 12px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.service-list span {
  color: var(--red);
  font-size: 11px;
  font-weight: 800;
}

.service-list h4,
.service-list p {
  margin: 0;
}

.service-list h4 {
  font-size: 15px;
}

.service-list p {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

.detail-footer .footer-bottom {
  min-height: 76px;
}

@media (max-width: 920px) {
  .site-nav {
    gap: 18px;
  }

  .site-nav > a {
    font-size: 12px;
  }

  .hero h1 {
    font-size: 54px;
  }

  .metric-row > div {
    padding-inline: 18px;
  }

  .capability-layout,
  .detail-layout {
    grid-template-columns: 1fr;
    gap: 46px;
  }

  .capability-media {
    max-width: 720px;
  }

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

  .quality-flow article:nth-child(3) {
    border-left: 1px solid rgba(255, 255, 255, 0.2);
  }

  .quality-flow article:nth-child(n+3) {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
  }

  .about-layout {
    gap: 56px;
  }
}

@media (max-width: 760px) {
  :root {
    --header-height: 66px;
  }

  .container {
    width: min(100% - 32px, 620px);
  }

  .site-header {
    position: absolute;
    background: rgba(8, 13, 18, 0.92);
  }

  .brand-mark {
    width: 38px;
    height: 38px;
  }

  .brand-name strong {
    font-size: 17px;
  }

  .menu-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    inset: var(--header-height) 0 auto;
    height: auto;
    padding: 12px 16px 18px;
    display: none;
    background: #0b1117;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 14px 30px rgba(0, 0, 0, 0.25);
  }

  .site-nav.open {
    display: grid;
  }

  .site-nav > a,
  .site-nav .nav-contact {
    height: 46px;
    padding: 0 10px;
    border: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 0;
    font-size: 14px;
  }

  .hero {
    height: 760px;
    min-height: 760px;
    max-height: none;
    align-items: flex-start;
  }

  .hero-image {
    object-position: 62% center;
  }

  .hero-shade {
    background: rgba(4, 9, 14, 0.62);
  }

  .hero-content {
    padding-top: 146px;
    padding-bottom: 190px;
  }

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

  .hero-summary {
    max-width: 460px;
    font-size: 14px;
    line-height: 1.8;
  }

  .hero-actions {
    margin-top: 28px;
  }

  .button {
    min-height: 46px;
    padding-inline: 18px;
  }

  .metric-row {
    min-height: 136px;
  }

  .metric-row > div {
    padding: 18px 10px;
    display: grid;
    align-content: center;
    gap: 7px;
  }

  .metric-row strong {
    font-size: 17px;
  }

  .metric-row span {
    font-size: 10px;
  }

  .section {
    padding: 70px 0;
  }

  .section-intro,
  .section-intro.compact {
    margin-bottom: 26px;
    display: block;
  }

  .section-intro > p {
    margin-top: 15px;
  }

  .section-intro h2,
  .capability-copy h2,
  .about-title h2,
  .detail-copy h2 {
    font-size: 29px;
  }

  .application-grid {
    gap: 10px;
  }

  .application-card {
    aspect-ratio: 4 / 5;
  }

  .application-copy {
    padding: 15px 14px;
    gap: 4px 8px;
  }

  .application-copy strong {
    font-size: 18px;
  }

  .application-copy small {
    font-size: 10px;
  }

  .application-arrow {
    width: 30px;
    height: 30px;
    font-size: 14px;
  }

  .capability-layout {
    gap: 38px;
  }

  .capability-media img {
    aspect-ratio: 4 / 3;
  }

  .feature-list {
    margin-top: 24px;
  }

  .quality-flow article {
    min-height: 205px;
    padding: 22px 17px;
  }

  .quality-flow h3 {
    margin-top: 30px;
    font-size: 15px;
  }

  .quality-flow p {
    font-size: 11px;
  }

  .about-layout {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .about-title h2 {
    font-size: 30px;
  }

  .about-content .lead {
    font-size: 16px;
  }

  .about-content .about-statement {
    font-size: 23px;
  }

  .value-row > span {
    padding-right: 8px;
  }

  .value-row strong {
    font-size: 14px;
  }

  .value-row small {
    font-size: 10px;
  }

  .contact {
    padding: 54px 0;
  }

  .contact-inner {
    display: grid;
    grid-template-columns: 1fr;
    gap: 26px;
  }

  .contact h2 {
    font-size: 28px;
  }

  .contact-numbers {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .contact-number {
    min-width: 0;
    padding: 12px 14px;
  }

  .contact-number strong {
    font-size: 16px;
  }

  .contact-number span {
    font-size: 11px;
  }

  .contact .button {
    width: 100%;
  }

  .footer-main {
    padding-top: 36px;
    padding-bottom: 36px;
    display: grid;
  }

  .footer-links {
    gap: 18px;
  }

  .footer-bottom {
    padding: 16px 0;
    display: grid;
    align-content: center;
  }

  .back-button {
    font-size: 12px;
  }

  .detail-heading {
    padding: 54px 0 48px;
  }

  .detail-heading h1 {
    font-size: 36px;
  }

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

  .detail-feature-grid article {
    min-height: 160px;
  }

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

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

  .product-carousel {
    max-height: none;
  }

  .carousel-navigation {
    padding: 0 11px;
  }

  .carousel-arrow {
    width: 44px;
    height: 44px;
    background: rgb(255 255 255 / 94%);
  }

  .carousel-dots {
    right: 12px;
    bottom: 12px;
  }

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

  .catalog-specs .wide {
    grid-column: span 2;
  }

  .service-card {
    grid-template-columns: 1fr;
  }

  .service-card > img {
    min-height: 0;
    aspect-ratio: 3 / 2;
  }

  .service-card > div {
    padding: 28px 24px;
  }

  .service-card h3 {
    font-size: 24px;
  }

  .service-list article {
    grid-template-columns: 34px 1fr;
  }

  .service-list p {
    grid-column: 2;
  }
}

@media (max-width: 380px) {
  .container {
    width: calc(100% - 24px);
  }

  .brand-name small {
    display: none;
  }

  .hero h1 {
    font-size: 37px;
  }

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

  .application-copy {
    padding: 13px 11px;
  }

  .application-copy strong {
    font-size: 16px;
  }

  .application-copy small {
    min-height: 30px;
  }

  .application-arrow {
    display: none;
  }

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

  .product-carousel {
    min-height: 0;
    max-height: none;
    aspect-ratio: 1 / 1;
  }

  .catalog-card-copy {
    padding: 21px 18px;
  }

  .footer-brand strong {
    font-size: 14px;
  }
}

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

  .product-carousel {
    min-height: 0;
    max-height: none;
    aspect-ratio: 1 / 1;
  }

  .catalog-card-copy {
    padding: 21px 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .product-carousel img {
    transition: none;
  }
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
  }
}