:root {
  --text: #1f1f1f;
  --muted: #666;
  --line: #ead8d9;
  --surface: #fff;
  --soft: #fff7f7;
  --header: #fff;
  --footer: #7f1317;
  --accent: #b61d22;
  --accent-dark: #7f1317;
  --accent-soft: #fff3f3;
  --accent-line: rgba(182, 29, 34, 0.18);
  --accent-shadow: rgba(182, 29, 34, 0.1);
  --page-width: 1180px;
}

* {
  box-sizing: border-box;
}

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

body {
  max-width: 100%;
  margin: 0;
  overflow-x: hidden;
  color: var(--text);
  background: #fff;
  font-family: Arial, "Helvetica Neue", Helvetica, "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 15px;
  line-height: 1.7;
}

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

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

button,
input,
textarea {
  font: inherit;
}

h1,
h2,
h3,
h4,
p,
ul {
  margin-top: 0;
}

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

.top-row,
.nav-row,
.page-shell,
.footer-grid,
.footer-bottom {
  width: min(var(--page-width), calc(100% - 48px));
  margin: 0 auto;
}

.top-row {
  display: grid;
  grid-template-columns: minmax(320px, 360px) minmax(0, 1fr) minmax(250px, 280px) auto auto;
  align-items: center;
  gap: 14px;
  padding: 14px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  min-width: 0;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  flex: 0 0 64px;
}

.brand-logo {
  width: 62px;
  height: 62px;
  object-fit: contain;
}

.brand strong,
.brand small {
  display: block;
}

.brand-copy {
  min-width: 0;
}

.brand strong {
  color: #111;
  font-size: 20px;
  line-height: 1.15;
  white-space: nowrap;
}

.brand small {
  margin-top: 7px;
  color: #333;
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.2;
  text-transform: uppercase;
  white-space: nowrap;
}

.brand-slogan {
  margin-top: 5px;
}

.header-center {
  display: grid;
  align-items: center;
  align-self: center;
  gap: 0;
  min-width: 0;
  padding-left: 18px;
  border-left: 1px dashed var(--accent-line);
  overflow: hidden;
}

.header-slogan {
  color: var(--muted);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: 0;
  white-space: nowrap;
}

.header-products {
  color: #333;
  font-size: clamp(15px, 1.15vw, 20px);
  font-weight: 800;
  line-height: 1.25;
  white-space: nowrap;
}

html[lang="en"] .header-slogan {
  display: -webkit-box;
  max-width: 100%;
  overflow: hidden;
  font-size: clamp(12px, 0.82vw, 14px);
  line-height: 1.35;
  letter-spacing: 0;
  white-space: normal;
  overflow-wrap: anywhere;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

html[lang="en"] .header-products {
  font-size: clamp(14px, 1vw, 18px);
  white-space: normal;
}
.mobile-only {
  display: none;
}

.header-contact {
  display: grid;
  align-items: center;
  justify-content: start;
  gap: 7px;
  min-width: 0;
  color: #4d4d4d;
  font-size: 14px;
}

.header-contact a {
  display: grid;
  grid-template-columns: 58px auto;
  align-items: baseline;
  gap: 10px;
  min-width: 0;
  color: #333;
}

.header-contact a span {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.25;
  text-align: right;
  white-space: nowrap;
}

.header-contact a strong {
  color: var(--text);
  font-size: 14px;
  line-height: 1.2;
  white-space: nowrap;
}

.lang-switch button,
.menu-toggle,
.primary-button,
.secondary-button {
  cursor: pointer;
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  border: 1px solid #d0d0d0;
  background: #fff;
}

.lang-switch button {
  min-width: 46px;
  height: 42px;
  border: 0;
  background: transparent;
  font-size: 12px;
  font-weight: 700;
}

.lang-switch button + button {
  border-left: 1px solid var(--accent-line);
}

.lang-switch button.active {
  color: #fff;
  background: var(--accent);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid #d0d0d0;
  background: #fff;
  font-size: 20px;
}

.nav-row {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  min-height: 56px;
  border-top: 1px solid var(--accent-line);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 0;
}

.main-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 56px;
  padding: 0 18px;
  color: #3c3c3c;
  font-size: 14px;
  white-space: nowrap;
}

.main-nav a.active,
.main-nav a:hover {
  color: var(--accent);
}

.page-shell {
  padding: 0 0 76px;
}

.page-shell .page-shell {
  width: 100%;
  padding: 0;
}

.hero-home,
.hero-banner {
  position: relative;
  overflow: hidden;
  background: #111;
}

.hero-home {
  width: min(var(--page-width), calc(100% - 48px));
  min-height: 640px;
  margin: 0 auto;
}

.hero-banner {
  height: 340px;
}

.hero-home img,
.hero-banner img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-home::before,
.hero-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.58) 0%, rgba(0, 0, 0, 0.28) 52%, rgba(0, 0, 0, 0.12) 100%);
}

.hero-home::before {
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.78) 0%, rgba(0, 0, 0, 0.62) 42%, rgba(0, 0, 0, 0.3) 70%, rgba(0, 0, 0, 0.1) 100%);
}

.products-hero img,
.product-hero img {
  object-position: 78% center;
}

.products-hero::before,
.product-hero::before {
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.76) 0%, rgba(0, 0, 0, 0.58) 34%, rgba(0, 0, 0, 0.24) 62%, rgba(0, 0, 0, 0.04) 100%);
}

.hero-inner,
.hero-banner-content {
  position: relative;
  width: min(var(--page-width), calc(100% - 48px));
  margin: 0 auto;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: end;
  min-height: 640px;
  padding: 175px 0 24px;
}

.hero-banner-content {
  display: grid;
  align-content: end;
  height: 100%;
  padding-bottom: 40px;
  color: #fff;
}

.hero-copy {
  max-width: 760px;
  color: #fff;
  text-shadow: 0 3px 18px rgba(0, 0, 0, 0.62);
}

.hero-copy h1 {
  white-space: nowrap;
  text-shadow: 0 4px 22px rgba(0, 0, 0, 0.78), 0 1px 2px rgba(0, 0, 0, 0.55);
}

html[lang="en"] .hero-copy h1 {
  max-width: min(720px, 100%);
  font-size: clamp(34px, 3.2vw, 46px);
  white-space: normal;
}

.hero-copy p,
.hero-panel p {
  color: rgba(255, 255, 255, 0.86);
}

.hero-panel {
  padding: 28px;
  background: rgba(255, 255, 255, 0.94);
  color: var(--text);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.14);
}

.hero-panel p {
  color: #555;
}

.eyebrow {
  margin-bottom: 12px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-panel .eyebrow,
.section .eyebrow,
.copy-panel .eyebrow,
.contact-panel .eyebrow {
  color: var(--accent);
}

h1 {
  margin-bottom: 16px;
  font-size: clamp(34px, 4vw, 54px);
  line-height: 1.12;
  font-weight: 700;
}

h2 {
  margin-bottom: 14px;
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.2;
}

h3 {
  margin-bottom: 10px;
  font-size: 20px;
  line-height: 1.35;
}

h4 {
  margin-bottom: 8px;
  font-size: 17px;
  line-height: 1.35;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.primary-button,
.secondary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid transparent;
  font-size: 14px;
  font-weight: 700;
}

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

.primary-button:hover {
  background: var(--accent-dark);
}

.secondary-button {
  color: #333;
  border-color: #cfcfcf;
  background: #fff;
}

.metrics,
.stat-strip {
  display: grid;
  gap: 0;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid #e2e2e2;
}

.metrics {
  grid-template-columns: repeat(4, minmax(130px, 1fr));
  width: min(560px, 100%);
  justify-self: end;
  transform: translateY(-72px);
}

.metric,
.stat-card {
  padding: 18px 16px;
  border-right: 1px solid var(--accent-line);
}

.metric:last-child,
.stat-card:last-child {
  border-right: 0;
}

.metric strong,
.stat-card strong {
  display: block;
  font-size: 20px;
  line-height: 1;
  white-space: nowrap;
}

.metric span,
.stat-card span {
  display: block;
  margin-top: 8px;
  color: #666;
  font-size: 12px;
  white-space: nowrap;
}


.intro-section > .section-heading,
.intro-section > .feature-grid,
.product-showcase > .section-heading,
.product-showcase > .product-carousel,
.quality-section > .section-heading,
.quality-section > .card-grid {
  width: min(var(--page-width), calc(100% - 48px));
  margin-right: auto;
  margin-left: auto;
}

.intro-section > .section-heading,
.product-showcase > .section-heading,
.quality-section > .section-heading {
  max-width: 820px;
  margin-bottom: 28px;
  text-align: center;
}

.section {
  padding-top: 64px;
}

.hero-banner.contact-hero-map {
  height: 320px;
  background: #fff;
  border: 1px solid var(--line);
}

.hero-banner.contact-hero-map img {
  object-fit: cover;
  object-position: center center;
  background: #fff;
}

.hero-banner.contact-hero-map::before {
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.92) 0%, rgba(255, 255, 255, 0.68) 28%, rgba(255, 255, 255, 0) 56%);
}

.hero-banner.contact-hero-map .hero-banner-content {
  color: var(--text);
  text-shadow: 0 1px 12px rgba(255, 255, 255, 0.85);
}

.hero-banner.contact-hero-map .eyebrow {
  color: var(--accent);
}
.section-head {
  max-width: 820px;
  margin: 0 auto 28px;
  text-align: center;
}

.section-head p:last-child,
.section-heading p:last-child,
.body-copy,
.content-stack p,
.content-stack li,
.feature-card p,
.card p,
.news-card p,
.certificate-card p,
.product-card p,
.contact-card p,
.copy-panel p,
.contact-panel p {
  color: var(--muted);
}

.feature-grid,
.card-grid,
.news-grid,
.certificate-grid,
.product-grid,
.contact-grid,
.footer-grid,
.logo-wall,
.equipment-grid,
.journey-grid,
.quality-grid,
.visual-grid,
.list-grid {
  display: grid;
  gap: 24px;
}

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

.card-grid,
.news-grid,
.certificate-grid,
.product-grid,
.quality-grid {
  grid-template-columns: repeat(3, 1fr);
}

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

.equipment-grid,
.logo-wall {
  grid-template-columns: repeat(4, 1fr);
}

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

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

.split-layout,
.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}

.feature-card,
.card,
.news-card,
.certificate-card,
.product-card,
.contact-card,
.timeline-panel,
.side-panel,
.contact-panel,
.copy-panel,
.stat-strip {
  background: #fff;
  border: 1px solid var(--line);
}

.feature-card,
.copy-panel,
.contact-panel,
.side-panel,
.timeline-panel {
  padding: 26px;
}

.card,
.news-card,
.certificate-card,
.product-card,
.contact-card {
  overflow: hidden;
}

button.product-card {
  width: 100%;
  padding: 0;
  color: inherit;
  text-align: left;
  cursor: pointer;
  appearance: none;
}

.product-card {
  display: block;
  color: inherit;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.product-card:hover,
.product-card.active {
  border-color: rgba(182, 29, 34, 0.45);
  box-shadow: 0 18px 34px rgba(0, 0, 0, 0.08);
  transform: translateY(-2px);
}

.card img,
.news-card img,
.product-card img,
.contact-card img,
.feature-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.product-card img {
  object-fit: contain;
  padding: 18px;
  background: #f8f8f8;
}

.certificate-card img {
  width: 100%;
  aspect-ratio: 0.72;
  object-fit: contain;
  padding: 6px;
  background: #fff;
  border-bottom: 1px solid var(--line);
}

.certificate-media {
  display: block;
  color: inherit;
  background: #fff;
}

.certificate-card.certificate-landscape img {
  aspect-ratio: 1.42;
  padding: 4px;
}

.qualification-grid .certificate-media {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 420px;
  border-bottom: 1px solid var(--line);
}

.qualification-grid .certificate-card img {
  height: 100%;
  max-height: 420px;
  aspect-ratio: auto;
  border-bottom: 0;
}

.qualification-grid .certificate-card.certificate-landscape img {
  aspect-ratio: auto;
}

.card .body,
.news-card .body,
.certificate-card .body,
.product-card .body,
.contact-card .body {
  padding: 20px;
}

.product-card .body {
  display: grid;
  gap: 8px;
}

.product-card .body strong {
  font-size: 20px;
  line-height: 1.35;
}

.product-card .body span {
  color: var(--muted);
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 1.05fr);
  gap: 24px;
  align-items: stretch;
}

.detail-visual {
  display: grid;
  min-height: 420px;
  place-items: center;
  background: #f8f8f8;
  border: 1px solid var(--line);
}

.detail-visual img {
  width: 100%;
  max-height: 420px;
  object-fit: contain;
  padding: 32px;
}

.detail-visual.product-pair {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  padding: 32px;
}

.detail-visual.product-pair img {
  max-height: 420px;
  padding: 0;
}

@media (max-width: 720px) {
  .detail-visual.product-pair {
    grid-template-columns: 1fr;
  }
}

.detail-copy {
  display: grid;
  align-content: start;
}

.detail-specs {
  display: grid;
  gap: 0;
  margin: 18px 0 0;
}

.detail-specs div {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 14px;
  padding: 13px 0;
  border-top: 1px solid #efefef;
}

.detail-specs dt {
  color: var(--text);
  font-weight: 700;
}

.detail-specs dd {
  margin: 0;
  color: var(--muted);
}

.detail-specs a {
  color: var(--accent);
  font-weight: 700;
}

.packing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.packing-grid .card img {
  aspect-ratio: 16 / 10;
  object-fit: contain;
  padding: 16px;
  background: #f8f8f8;
}

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

.timeline-item {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 14px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.timeline-item:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.timeline-item strong {
  color: var(--accent);
  font-size: 28px;
  line-height: 1.1;
}

.badge {
  display: inline-block;
  margin-bottom: 10px;
  padding: 5px 9px;
  background: #f5f5f5;
  border: 1px solid #dedede;
  color: #666;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.spec-list,
.content-stack ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.spec-list li,
.content-stack li {
  padding: 8px 0;
  border-bottom: 1px solid #efefef;
  color: var(--muted);
}

.spec-list li:last-child,
.content-stack li:last-child {
  border-bottom: 0;
}

.logo-card {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 120px;
  padding: 18px;
  background: #fff;
  border: 1px solid var(--line);
}

.logo-card img {
  width: 150px;
  max-width: 86%;
  height: 58px;
  object-fit: contain;
}

.logo-card.text-logo {
  color: #1f2933;
  font-size: 31px;
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1;
}

.logo-card.bosch-card {
  display: flex;
  gap: 13px;
  align-items: center;
  justify-content: center;
  color: #e30613;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 34px;
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1;
}

.bosch-mark {
  position: relative;
  width: 46px;
  height: 46px;
  flex: 0 0 46px;
  border: 3px solid #101010;
  border-radius: 50%;
}

.bosch-mark::before,
.bosch-mark::after {
  content: "";
  position: absolute;
  left: 8px;
  right: 8px;
  height: 3px;
  background: #101010;
}

.bosch-mark::before {
  top: 13px;
}

.bosch-mark::after {
  bottom: 13px;
}

.bosch-mark span::before,
.bosch-mark span::after {
  content: "";
  position: absolute;
  top: 8px;
  bottom: 8px;
  width: 3px;
  background: #101010;
}

.bosch-mark span::before {
  left: 14px;
}

.bosch-mark span::after {
  right: 14px;
}

.bosch-word {
  transform: translateY(1px);
}
.logo-card.leybold-card {
  display: flex;
  gap: 8px;
  align-items: center;
  justify-content: center;
  color: #c62026;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 31px;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1;
}

.leybold-mark {
  position: relative;
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  background: #070707;
  overflow: hidden;
}

.leybold-mark::before,
.leybold-mark::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #fff;
  transform: translateY(-50%);
}

.leybold-mark::before {
  left: -18px;
}

.leybold-mark::after {
  right: -18px;
}

.leybold-word {
  transform: translateY(1px);
}

.contact-card .body strong {
  display: block;
  margin-bottom: 12px;
  font-size: 20px;
}

.contact-info-list li {
  display: grid;
  gap: 4px;
}

.contact-info-list strong {
  color: var(--text);
}

.contact-info-list a {
  color: var(--accent);
  font-weight: 700;
}

.simple-contact {
  padding-top: 44px;
}

.simple-contact-card {
  display: grid;
  grid-template-columns: minmax(0, 0.76fr) minmax(460px, 1.24fr);
  gap: 32px;
  align-items: center;
}

.simple-contact-copy {
  display: grid;
  gap: 18px;
}

.simple-contact-copy h2,
.simple-contact-copy p {
  margin: 0;
}

.simple-contact-list {
  margin-top: 4px;
}

.simple-contact-list li {
  grid-template-columns: 96px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  padding: 13px 0;
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 4px;
}

.simple-contact-map {
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
}

.simple-contact-map img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  min-height: 430px;
  object-fit: cover;
}

.address-with-map {
  display: grid;
  gap: 8px;
  justify-items: start;
}

.inline-map-link {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 7px 12px;
  border: 1px solid var(--accent-line);
  color: var(--accent);
  background: #fff7f5;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
}

.inline-map-link:hover {
  color: #fff;
  border-color: var(--accent);
  background: var(--accent);
}
.contact-form {
  display: grid;
  gap: 14px;
}

.contact-form label {
  display: grid;
  gap: 7px;
  font-weight: 700;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid #cfcfcf;
  padding: 12px 14px;
  resize: vertical;
  outline: none;
  background: #fff;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: #999;
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  padding-top: 22px;
  color: #777;
  font-size: 14px;
}

.breadcrumbs span + span::before {
  content: "/";
  margin: 0 8px;
  color: #a0a0a0;
}

.footer {
  margin-top: 80px;
  background: var(--footer);
  border-top: 1px solid #dfdfdf;
}

.footer-grid {
  grid-template-columns: 1.1fr 0.9fr 0.9fr;
  padding: 44px 0 28px;
}

.footer h3 {
  margin-bottom: 12px;
  font-size: 19px;
}

.footer-links {
  display: grid;
  gap: 10px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 0 28px;
  border-top: 1px solid #d7d7d7;
  color: #666;
  font-size: 14px;
}

/* Liquan red theme layer */
.site-header {
  border-top: 4px solid var(--accent);
  border-bottom-color: var(--accent-line);
  box-shadow: 0 10px 28px rgba(127, 19, 23, 0.06);
}

.header-center {
  border-left-color: var(--accent-line);
}

.lang-switch,
.menu-toggle {
  border-color: var(--accent-line);
}

.menu-toggle {
  color: var(--accent);
}

.nav-row {
  border-top-color: var(--accent-line);
}

.main-nav a {
  position: relative;
  transition: color 0.2s ease, background 0.2s ease;
}

.main-nav a.active,
.main-nav a:hover {
  background: linear-gradient(180deg, rgba(182, 29, 34, 0) 0%, rgba(182, 29, 34, 0.08) 100%);
}

.main-nav a.active::after,
.main-nav a:hover::after {
  content: "";
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 0;
  height: 3px;
  background: var(--accent);
}

.secondary-button {
  color: var(--accent);
  border-color: var(--accent-line);
}

.secondary-button:hover {
  color: #fff;
  border-color: var(--accent);
  background: var(--accent);
}

.metrics,
.stat-strip {
  background: linear-gradient(180deg, #fff 0%, var(--accent-soft) 100%);
  border-color: var(--accent-line);
  box-shadow: 0 18px 38px var(--accent-shadow);
}

.metric,
.stat-card {
  border-right-color: var(--accent-line);
}

.feature-card,
.card,
.news-card,
.certificate-card,
.product-card,
.contact-card,
.timeline-panel,
.side-panel,
.contact-panel,
.copy-panel,
.profile-copy,
.capability-card,
.culture-card,
.logo-card,
.detail-visual,
.factory-marquee {
  border-color: var(--accent-line);
  background: linear-gradient(180deg, #fff 0%, #fff 72%, var(--accent-soft) 100%);
  box-shadow: 0 14px 30px rgba(127, 19, 23, 0.045);
}

.feature-card,
.card,
.news-card,
.certificate-card,
.product-card,
.contact-card,
.timeline-panel,
.side-panel,
.contact-panel,
.copy-panel,
.profile-copy,
.capability-card,
.culture-card {
  border-top: 3px solid rgba(182, 29, 34, 0.55);
}

.product-card:hover,
.product-card.active,
.feature-card:hover,
.card:hover,
.news-card:hover,
.certificate-card:hover,
.contact-card:hover,
.capability-card:hover,
.culture-card:hover {
  border-color: rgba(182, 29, 34, 0.38);
  box-shadow: 0 20px 40px rgba(127, 19, 23, 0.09);
}

.product-card img,
.packing-grid .card img,
.detail-visual,
.factory-track img {
  background: #fff6f6;
}

.badge {
  color: var(--accent-dark);
  background: var(--accent-soft);
  border-color: var(--accent-line);
}

.spec-list li,
.content-stack li,
.detail-specs div,
.timeline-item {
  border-color: rgba(182, 29, 34, 0.12);
}

.contact-form input,
.contact-form textarea {
  border-color: rgba(182, 29, 34, 0.24);
  background: #fffafa;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(182, 29, 34, 0.1);
}

.breadcrumbs a:hover,
.footer a:hover {
  color: var(--accent);
}

.footer {
  color: rgba(255, 255, 255, 0.88);
  background: linear-gradient(135deg, var(--accent-dark) 0%, #5f0e12 56%, #33080a 100%);
  border-top: 4px solid var(--accent);
}

.footer-address {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  align-items: baseline;
}

.footer-address a {
  font-weight: 700;
  white-space: nowrap;
}

.footer h3 {
  color: #fff;
}

.footer-bottom {
  color: rgba(255, 255, 255, 0.68);
  border-top-color: rgba(255, 255, 255, 0.18);
}

@media (max-width: 1500px) {
  .top-row {
    grid-template-columns: minmax(320px, 360px) minmax(0, 1fr) minmax(250px, 280px) auto auto;
    gap: 14px;
  }

  .brand-mark {
    width: 64px;
    height: 64px;
    flex-basis: 64px;
  }

  .brand-logo {
    width: 62px;
    height: 62px;
  }

  .brand strong {
    font-size: 20px;
  }

  .brand small {
    font-size: 8px;
    letter-spacing: 0.02em;
  }

  .header-center {
    padding-left: 18px;
  }

  .header-slogan {
    font-size: 14px;
    letter-spacing: 0;
  }

  .header-products {
    font-size: 17px;
  }

  html[lang="en"] .header-slogan {
    font-size: 12px;
    line-height: 1.35;
  }

  html[lang="en"] .header-products {
    font-size: 15px;
  }

  .header-contact a {
    grid-template-columns: 62px auto;
    gap: 8px;
  }

  .header-contact a span {
    font-size: 12px;
  }

  .header-contact a strong {
    font-size: 14px;
  }
}

@media (max-width: 1300px) {
  .hero-banner.contact-hero-map {
    height: 280px;
  }

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

  .top-row {
    grid-template-columns: minmax(260px, 1fr) minmax(220px, auto) auto auto;
  }

  .header-center {
    grid-column: 1 / -1;
    grid-row: 2;
    padding: 16px 0 0;
    border-left: 0;
    border-top: 1px dashed #d7d7d7;
    text-align: center;
  }

  .header-slogan,
  .header-products {
    white-space: normal;
  }

  .lang-switch {
    grid-column: 3;
    grid-row: 1;
  }

  .menu-toggle {
    grid-column: 4;
    grid-row: 1;
  }

  .menu-toggle {
    display: inline-grid;
    place-items: center;
  }

  .nav-row {
    min-height: auto;
    padding: 0;
    justify-content: stretch;
  }

  .main-nav {
    display: none;
    width: 100%;
    flex-wrap: wrap;
  }

  .main-nav.open {
    display: flex;
    padding: 10px 0 14px;
  }

  .main-nav a {
    min-height: 44px;
    padding: 0 14px 0 0;
  }

  .hero-inner,
  .intro-grid,
  .split-layout,
  .detail-layout,
  .contact-grid,
  .footer-grid,
  .capability-grid,
  .culture-grid {
    grid-template-columns: 1fr;
  }

  .metrics,
  .feature-grid,
  .card-grid,
  .news-grid,
  .certificate-grid,
  .product-grid,
  .equipment-grid,
    .logo-wall,
    .journey-grid,
    .quality-grid,
    .visual-grid,
    .packing-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 720px) {
  .hero-banner.contact-hero-map {
    height: 220px;
  }

  .hero-banner.contact-hero-map img {
    object-position: center center;
  }

  body {
    font-size: 14px;
  }

  .site-header {
    position: sticky;
  }

  .top-row,
  .page-shell,
  .footer-grid,
  .footer-bottom,
  .hero-inner,
  .hero-banner-content {
    width: calc(100% - 28px);
  }

  .top-row {
    grid-template-columns: 54px minmax(0, 1fr) auto;
    gap: 10px;
    min-height: 220px;
    padding: 14px 0;
    transition: min-height 0.2s ease, padding 0.2s ease;
  }

  .brand {
    grid-column: 2 / 4;
    grid-row: 1;
    justify-self: start;
    max-width: 100%;
    min-width: 0;
    gap: 8px;
    text-align: left;
  }

  .brand strong {
    max-width: calc(100vw - 146px);
    overflow: hidden;
    font-size: 14px;
    line-height: 1.2;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .brand small {
    display: block;
    max-width: calc(100vw - 146px);
    overflow: hidden;
    font-size: 10px;
    line-height: 1.3;
    letter-spacing: 0.04em;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .brand-mark,
  .brand-logo {
    width: 48px;
    height: 48px;
    flex-basis: 48px;
  }

  .menu-toggle {
    grid-column: 1;
    grid-row: 1;
    justify-self: start;
    width: 50px;
    height: 50px;
    border: 0;
    color: var(--accent);
    background: transparent;
    font-size: 0;
  }

  .menu-toggle::before {
    content: "\2630";
    font-size: 34px;
    line-height: 1;
  }

  .menu-toggle[aria-expanded="true"]::before {
    content: "\00d7";
    font-size: 48px;
    font-weight: 300;
  }

  .lang-switch {
    grid-column: 3;
    grid-row: 3;
    justify-self: end;
    height: 44px;
    border-color: #9f9f9f;
  }

  .header-center {
    grid-column: 1 / -1;
    grid-row: 2;
    gap: 5px;
    padding-top: 12px;
    text-align: center;
    transition: opacity 0.18s ease, max-height 0.2s ease, padding 0.2s ease;
  }

  .header-slogan {
    display: block;
    max-width: 100%;
    margin: 0 auto;
    font-size: 20px;
    line-height: 1.35;
    letter-spacing: 0;
    text-wrap: balance;
  }

  html[lang="en"] .header-slogan {
    display: block;
    font-size: 17px;
    line-height: 1.35;
    overflow: visible;
    -webkit-line-clamp: initial;
  }

  .header-products {
    font-size: 14px;
  }

  .header-contact {
    grid-column: 1 / 3;
    grid-row: 3;
    justify-self: start;
    width: 100%;
    justify-content: start;
    gap: 5px;
    padding-top: 10px;
    border-top: 1px solid #f0f0f0;
    transition: opacity 0.18s ease, max-height 0.2s ease, padding 0.2s ease, border-color 0.2s ease;
  }

  .site-header.header-compact .top-row {
    min-height: 132px;
    padding: 10px 0;
  }

  .site-header.header-compact .header-center {
    max-height: 0;
    overflow: hidden;
    padding-top: 0;
    border-color: transparent;
    opacity: 0;
    pointer-events: none;
  }

  .header-contact a {
    grid-template-columns: 58px auto;
  }

  .header-contact a strong {
    font-size: 12px;
  }

  .header-contact a span {
    font-size: 12px;
  }

  .lang-switch button {
    min-width: 42px;
    height: 42px;
    font-size: 12px;
  }

  .nav-row {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    width: 100%;
    border-top: 0;
    background: #fff;
    box-shadow: 0 18px 28px rgba(0, 0, 0, 0.12);
  }

  .main-nav {
    width: 100%;
    padding: 0;
  }

  .main-nav.open {
    display: grid;
    gap: 0;
    padding: 18px 0 28px;
  }

  .main-nav a {
    justify-content: center;
    min-height: 58px;
    padding: 0 20px;
    color: #111;
    font-size: 22px;
  }

  .main-nav a.active {
    color: var(--accent);
  }

  .hero-home {
    width: 100%;
    min-height: 560px;
  }

  .hero-inner {
    min-height: 560px;
    padding: 92px 0 42px;
  }

  .mobile-only {
    display: initial;
  }

  html[lang="zh-CN"] .hero-copy h1 {
    white-space: normal;
  }

  html[lang="en"] .hero-copy h1,
  .metric strong,
  .metric span {
    white-space: normal;
  }

  .metrics {
    width: 100%;
    justify-self: stretch;
    transform: none;
  }

  .hero-banner {
    height: 260px;
  }

  .metrics,
  .feature-grid,
  .card-grid,
  .news-grid,
  .certificate-grid,
  .product-grid,
  .equipment-grid,
    .logo-wall,
    .journey-grid,
    .quality-grid,
    .visual-grid,
    .packing-grid,
    .stat-strip {
    grid-template-columns: 1fr;
  }

  .detail-visual {
    min-height: 280px;
  }

  .detail-visual img {
    max-height: 300px;
    padding: 20px;
  }

  .detail-specs div {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .metric,
  .stat-card {
    border-right: 0;
    border-bottom: 1px solid #e2e2e2;
  }

  .metric:last-child,
  .stat-card:last-child {
    border-bottom: 0;
  }

  .hero-home .metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: min(340px, calc(100% - 40px));
    justify-self: end;
    align-self: end;
    gap: 0;
    margin: 0 20px 18px 0;
    background: rgba(255, 255, 255, 0.94);
    border: 1px solid rgba(182, 29, 34, 0.32);
    box-shadow: 0 14px 28px rgba(0, 0, 0, 0.14);
  }

  .hero-home .metric {
    min-height: 68px;
    padding: 12px 14px;
    border: 0;
    border-right: 1px solid rgba(182, 29, 34, 0.22);
    border-bottom: 1px solid rgba(182, 29, 34, 0.22);
    background: transparent;
    box-shadow: none;
  }

  .hero-home .metric:nth-child(2n) {
    border-right: 0;
  }

  .hero-home .metric:nth-last-child(-n + 2) {
    border-bottom: 0;
  }

  .hero-home .metric strong {
    font-size: 20px;
  }

  .hero-home .metric span {
    margin-top: 4px;
    font-size: 12px;
  }

  .timeline-item {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .footer-bottom {
    flex-direction: column;
  }
}

.profile-copy {
  display: grid;
  gap: 18px;
  max-width: 980px;
  margin: 0 auto;
  padding: 34px;
  background: #fff;
  border: 1px solid var(--line);
}

.profile-copy p {
  margin: 0;
  color: var(--muted);
  line-height: 1.95;
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.capability-card {
  display: grid;
  gap: 16px;
  min-height: 260px;
  padding: 30px;
  background: #fff;
  border: 1px solid var(--line);
}

.capability-icon {
  display: inline-grid;
  place-items: center;
  width: 58px;
  height: 58px;
  color: #fff;
  font-weight: 800;
  background: var(--accent);
}

.capability-card h3,
.culture-card h3 {
  margin: 0;
}

.capability-card p,
.culture-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.factory-marquee {
  overflow: hidden;
  border: 1px solid var(--line);
  background: #fff;
}

.factory-track {
  display: flex;
  width: max-content;
  gap: 18px;
  padding: 18px;
  animation: factory-scroll 34s linear infinite;
}

.factory-track:hover {
  animation-play-state: paused;
}

.factory-track img {
  width: 360px;
  height: 230px;
  object-fit: cover;
  background: #f7f7f7;
}

@keyframes factory-scroll {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

.culture-section {
  padding-bottom: 72px;
}

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

.culture-card {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 24px;
  align-items: center;
  min-height: 170px;
  padding: 30px;
  background: #fff;
  border: 1px solid var(--line);
}

.culture-icon {
  display: inline-grid;
  place-items: center;
  width: 74px;
  height: 74px;
  flex-shrink: 0;
  color: #fff;
  font-size: 34px;
  font-weight: 800;
  line-height: 1;
  background: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 50%;
  opacity: 1;
  visibility: visible;
}

.culture-card:hover .culture-icon {
  color: #fff;
  background: var(--accent);
  border-color: var(--accent);
}
/* about-responsive-fix */
@media (max-width: 1020px) {
  .capability-grid,
  .culture-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .profile-copy,
  .capability-card,
  .culture-card {
    padding: 22px;
  }

  .factory-track img {
    width: 280px;
    height: 180px;
  }

  .culture-card {
    grid-template-columns: 64px 1fr;
  }

  .culture-icon {
    width: 56px;
    height: 56px;
  }

  .culture-icon {
    font-size: 26px;
  }
}
.about-overview-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(360px, 0.9fr);
  gap: 28px;
  align-items: start;
}

.local-head {
  margin: 0 0 18px;
  text-align: left;
}

.overview-column .profile-copy,
.overview-column .timeline-panel {
  height: 100%;
}

.overview-column .timeline-panel {
  padding: 30px;
}
/* about-overview-responsive */
@media (max-width: 1020px) {
  .about-overview-grid {
    grid-template-columns: 1fr;
  }
}
/* culture-icon-visible-fix */
.culture-card {
  position: relative;
  display: block;
  min-height: 170px;
  padding: 42px 30px 34px 150px;
}

.culture-card::before {
  content: "";
  position: absolute;
  left: 44px;
  top: 50%;
  width: 72px;
  height: 72px;
  transform: translateY(-50%);
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 10px 22px rgba(182, 29, 34, 0.18);
  z-index: 1;
}

.culture-card::after {
  position: absolute;
  left: 44px;
  top: 50%;
  width: 72px;
  height: 72px;
  transform: translateY(-50%);
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 30px;
  font-weight: 800;
  line-height: 1;
  z-index: 2;
}

.culture-card:nth-child(1)::after { content: "\2713"; }
.culture-card:nth-child(2)::after { content: "\25CE"; }
.culture-card:nth-child(3)::after { content: "\25C6"; }
.culture-card:nth-child(4)::after { content: "\2197"; }

.culture-icon {
  display: none !important;
}

@media (max-width: 720px) {
  .culture-card {
    height: 130px;
    min-height: 130px;
    padding: 28px 22px 26px 96px;
  }

  .culture-card::before,
  .culture-card::after {
    left: 24px;
    width: 52px;
    height: 52px;
  }

  .culture-card::after {
    font-size: 23px;
  }
}
/* Liquan red final accents */
.section-head h2,
.section-heading h2,
.local-head h2,
.contact-panel h2,
.copy-panel h2,
.profile-copy h2,
.timeline-panel h2 {
  color: #231719;
}

.section-head h2::after,
.section-heading h2::after,
.local-head h2::after,
.contact-panel h2::after,
.copy-panel h2::after,
.profile-copy h2::after,
.timeline-panel h2::after {
  content: "";
  display: block;
  width: 54px;
  height: 3px;
  margin-top: 12px;
  background: var(--accent);
}

.section-head h2::after,
.section-heading h2::after,
.local-head h2::after {
  margin-left: auto;
  margin-right: auto;
}

.local-head h2::after,
.contact-panel h2::after,
.copy-panel h2::after,
.profile-copy h2::after,
.timeline-panel h2::after {
  margin-left: 0;
  margin-right: 0;
}

.feature-card,
.card,
.news-card,
.certificate-card,
.product-card,
.contact-card,
.timeline-panel,
.side-panel,
.contact-panel,
.copy-panel,
.profile-copy,
.capability-card,
.culture-card,
.logo-card,
.detail-visual,
.factory-marquee {
  border-color: var(--accent-line);
  background: linear-gradient(180deg, #fff 0%, #fff 72%, var(--accent-soft) 100%);
  box-shadow: 0 14px 30px rgba(127, 19, 23, 0.045);
}

.feature-card,
.card,
.news-card,
.certificate-card,
.product-card,
.contact-card,
.timeline-panel,
.side-panel,
.contact-panel,
.copy-panel,
.profile-copy,
.capability-card,
.culture-card {
  border-top: 3px solid rgba(182, 29, 34, 0.55);
}

.logo-card,
.certificate-media,
.certificate-card img {
  background: #fffafa;
}

.footer a:hover {
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 4px;
}

@media (max-width: 720px) {
  .main-nav a.active::after,
  .main-nav a:hover::after {
    left: 0;
    right: 14px;
  }
}
/* Neutral product and client logo surfaces */
.product-card,
.logo-card {
  background: #fff;
}

.product-card img,
.logo-card,
.logo-card img {
  background: #fff;
}

.logo-wall .logo-card {
  background: #fff;
}
/* ESG section */
.esg-section {
  padding-bottom: 72px;
}

.esg-overview {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(420px, 1.05fr);
  gap: 28px;
  align-items: stretch;
}

.esg-copy,
.esg-card {
  background: #fff;
  border: 1px solid var(--accent-line);
  border-top: 3px solid rgba(182, 29, 34, 0.55);
  box-shadow: 0 14px 30px rgba(127, 19, 23, 0.045);
}

.esg-copy {
  display: grid;
  align-content: center;
  padding: 32px;
}

.esg-copy p {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.95;
}

.esg-visual {
  aspect-ratio: 16 / 9;
  min-height: 0;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--accent-line);
  background: #fff;
  box-shadow: 0 14px 30px rgba(127, 19, 23, 0.045);
}

.esg-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.esg-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 24px;
}

.esg-card {
  position: relative;
  display: grid;
  align-content: start;
  gap: 14px;
  padding: 30px;
  overflow: hidden;
}

.esg-letter {
  display: inline-grid;
  place-items: center;
  width: 56px;
  height: 56px;
  color: #fff;
  font-size: 26px;
  font-weight: 800;
  line-height: 1;
  background: var(--accent);
}

.esg-card h3 {
  margin: 0;
  font-size: 21px;
  line-height: 1.35;
}

.esg-card p,
.esg-card li {
  color: var(--muted);
}

.esg-card p {
  margin: 0;
}

.esg-card ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.esg-card li {
  position: relative;
  padding-left: 16px;
  line-height: 1.75;
}

.esg-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 6px;
  height: 6px;
  background: var(--accent);
}

@media (max-width: 1020px) {
  .esg-overview,
  .esg-grid {
    grid-template-columns: 1fr;
  }

  .esg-visual {
    min-height: 0;
  }
}

@media (max-width: 720px) {
  .esg-copy,
  .esg-card {
    padding: 22px;
  }

  .esg-copy p {
    font-size: 15px;
  }

  .esg-visual {
    min-height: 0;
  }
}
/* Home product carousel */
.product-carousel {
  position: relative;
  display: grid;
  gap: 18px;
  max-width: 100%;
  min-width: 0;
  padding: 0 54px;
  overflow: hidden;
}

.product-carousel-viewport {
  min-width: 0;
  overflow: hidden;
}

.product-carousel-track {
  display: flex;
  align-items: stretch;
  gap: 24px;
  transition: transform 0.45s ease;
  will-change: transform;
}

.product-slide {
  flex: 0 0 calc((100% - 48px) / 3);
  min-width: 0;
}

.product-slide.product-card {
  display: flex;
  flex-direction: column;
  height: auto;
}

.product-slide.product-card img {
  flex: 0 0 auto;
}

.product-slide .body {
  display: grid;
  flex: 1;
  grid-template-rows: auto 2.7em 3.4em;
  align-content: start;
}

.product-slide .body h3 {
  display: -webkit-box;
  min-height: 2.7em;
  margin-bottom: 0;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.product-slide .body p {
  display: -webkit-box;
  min-height: 3.4em;
  margin-bottom: 0;
  overflow: hidden;
  line-height: 1.7;
  white-space: normal;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.carousel-button {
  position: absolute;
  top: 42%;
  z-index: 2;
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--accent-line);
  color: var(--accent);
  background: #fff;
  box-shadow: 0 12px 24px rgba(127, 19, 23, 0.12);
  cursor: pointer;
  font-size: 32px;
  line-height: 1;
  transform: translateY(-50%);
  transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.carousel-button:hover {
  color: #fff;
  border-color: var(--accent);
  background: var(--accent);
}

.carousel-button-prev {
  left: 0;
}

.carousel-button-next {
  right: 0;
}

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
}

.carousel-dot {
  width: 9px;
  height: 9px;
  padding: 0;
  border: 0;
  background: rgba(182, 29, 34, 0.24);
  cursor: pointer;
}

.carousel-dot.active {
  width: 26px;
  background: var(--accent);
}

@media (max-width: 1300px) {
  .product-slide {
    flex-basis: calc((100% - 24px) / 2);
  }

  .product-slide .body p {
    font-size: 14px;
  }
}

@media (max-width: 720px) {
  .product-carousel {
    padding: 0 42px;
  }

  .product-carousel-track {
    gap: 16px;
  }

  .product-slide {
    flex-basis: 100%;
  }

  .product-slide .body p {
    font-size: inherit;
  }

  .carousel-button {
    width: 34px;
    height: 34px;
    font-size: 26px;
  }
}
/* Latest news page */
.latest-news-hero img {
  object-position: center top;
}

.news-feature-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(440px, 1.08fr);
  gap: 28px;
  align-items: stretch;
}

.news-feature-copy {
  display: grid;
  align-content: center;
}

.news-feature-copy p {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.95;
}

.news-feature-image {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--accent-line);
  border-top: 3px solid rgba(182, 29, 34, 0.55);
  background: #fff;
  box-shadow: 0 14px 30px rgba(127, 19, 23, 0.045);
}

.news-feature-image img {
  width: 100%;
  height: 100%;
  min-height: 360px;
  object-fit: cover;
}

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

.latest-photo-grid figure {
  margin: 0;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--accent-line);
  box-shadow: 0 14px 30px rgba(127, 19, 23, 0.045);
}

.latest-photo-grid img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.latest-photo-grid figcaption {
  padding: 12px 14px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

@media (max-width: 1020px) {
  .news-feature-grid,
  .latest-photo-grid {
    grid-template-columns: 1fr 1fr;
  }

  .news-feature-grid .news-feature-copy,
  .news-feature-grid .news-feature-image {
    grid-column: 1 / -1;
  }
}

@media (max-width: 720px) {
  .latest-photo-grid {
    grid-template-columns: 1fr;
  }

  .news-feature-copy p {
    font-size: 15px;
  }

  .news-feature-image img {
    min-height: 240px;
  }
}
/* News article list and detail pages */
.article-list-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.article-card {
  display: grid;
  overflow: hidden;
  color: inherit;
  background: #fff;
  border: 1px solid var(--accent-line);
  border-top: 3px solid rgba(182, 29, 34, 0.55);
  box-shadow: 0 14px 30px rgba(127, 19, 23, 0.045);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.article-card:hover {
  border-color: rgba(182, 29, 34, 0.38);
  box-shadow: 0 20px 40px rgba(127, 19, 23, 0.09);
  transform: translateY(-2px);
}

.article-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.article-card .body {
  display: grid;
  gap: 12px;
  padding: 24px;
}

.article-card h3 {
  margin: 0;
  font-size: 24px;
}

.article-card p {
  margin: 0;
  color: var(--muted);
}

.read-more {
  color: var(--accent);
  font-weight: 700;
}

.news-article {
  max-width: 980px;
  margin: 0 auto;
}

.article-head,
.article-body {
  background: #fff;
  border: 1px solid var(--accent-line);
  box-shadow: 0 14px 30px rgba(127, 19, 23, 0.045);
}

.article-head {
  padding: 34px;
  border-top: 3px solid rgba(182, 29, 34, 0.55);
}

.article-head h2 {
  max-width: 840px;
}

.anniversary-article .article-head h2 {
  max-width: none;
  white-space: nowrap;
}

.article-head p:last-child {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
}

.article-body {
  margin-top: 22px;
  padding: 34px;
}

.article-body p {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.95;
}

.article-body p:last-child {
  margin-bottom: 0;
}

.article-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin-top: 22px;
}

.article-gallery-three {
  grid-template-columns: repeat(3, 1fr);
}

.article-gallery figure {
  margin: 0;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--accent-line);
  box-shadow: 0 14px 30px rgba(127, 19, 23, 0.045);
}

.article-gallery img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.article-gallery .certificate-photo img {
  height: auto;
  max-height: none;
  padding: 0;
  object-fit: contain;
  object-position: center top;
  background: #fff;
}

.article-photo-carousel {
  position: relative;
}

.article-carousel-viewport {
  position: relative;
  overflow: hidden;
  background: #f7f3ef;
}

.article-carousel-track {
  display: grid;
}

.article-carousel-slide {
  grid-area: 1 / 1;
  display: block;
  opacity: 0;
  transition: opacity 0.45s ease;
}

.article-carousel-slide.active {
  opacity: 1;
  z-index: 1;
}

.article-carousel-button {
  position: absolute;
  top: 50%;
  z-index: 3;
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(255, 255, 255, 0.65);
  color: #fff;
  background: rgba(33, 24, 24, 0.42);
  cursor: pointer;
  font-size: 28px;
  line-height: 1;
  transform: translateY(-50%);
  transition: background 0.2s ease, border-color 0.2s ease;
}

.article-carousel-button:hover {
  border-color: #fff;
  background: rgba(127, 19, 23, 0.86);
}

.article-carousel-prev {
  left: 12px;
}

.article-carousel-next {
  right: 12px;
}

.article-carousel-dots {
  position: absolute;
  right: 14px;
  bottom: 14px;
  z-index: 3;
  display: flex;
  gap: 7px;
}

.article-carousel-dots button {
  width: 8px;
  height: 8px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.82);
  background: rgba(255, 255, 255, 0.34);
  cursor: pointer;
}

.article-carousel-dots button.active {
  width: 22px;
  background: #fff;
}

.article-gallery figcaption {
  padding: 12px 14px;
  color: var(--muted);
  font-size: 14px;
}

.article-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 28px;
}

@media (max-width: 1020px) {
  .article-list-grid,
  .article-gallery,
  .article-gallery-three {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .article-card .body,
  .article-head,
  .article-body {
    padding: 22px;
  }

  .article-card h3 {
    font-size: 21px;
  }

  .article-body p {
    font-size: 15px;
  }

  .anniversary-article .article-head h2 {
    font-size: 24px;
  }
}
@media (max-width: 720px) {
  .simple-contact-card {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .simple-contact-list li {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .contact-actions a {
    width: 100%;
    justify-content: center;
  }

  .simple-contact-map img {
    aspect-ratio: 16 / 10;
    min-height: 260px;
  }
}






.anniversary-hero-full {
  height: 430px;
}

.anniversary-hero-full img {
  object-position: center 68%;
}

.anniversary-hero-full::before {
  z-index: 1;
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.22) 42%, rgba(0, 0, 0, 0.04) 78%);
}

.anniversary-hero-full .hero-banner-content {
  z-index: 2;
  justify-items: end;
  text-align: right;
}

.anniversary-hero-full .hero-banner-content h1,
.anniversary-hero-full .hero-banner-content .eyebrow {
  max-width: 560px;
}

@media (max-width: 720px) {
  .anniversary-hero-full {
    height: 260px;
  }

  .anniversary-hero-full img {
    object-position: center 70%;
  }
}



.about-culture-section {
  padding-top: 38px;
  padding-bottom: 28px;
}

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

.about-culture-section .culture-card {
  min-height: 150px;
  padding: 28px 22px 24px 92px;
}

.about-culture-section .culture-card::before,
.about-culture-section .culture-card::after {
  left: 24px;
  width: 50px;
  height: 50px;
}

.about-culture-section .culture-card::after {
  font-size: 22px;
}

.about-culture-section .culture-card h3 {
  font-size: 18px;
}

.about-culture-section .culture-card p {
  font-size: 14px;
  line-height: 1.65;
}

@media (max-width: 1020px) {
  .about-culture-section .culture-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 620px) {
  .about-culture-section .culture-grid {
    grid-template-columns: 1fr;
  }
}
.honor-certificates-section {
  padding-top: 40px;
}

.honor-certificate-marquee {
  overflow: hidden;
  border: 1px solid var(--line);
  background: #fff;
}

.honor-certificate-track {
  display: flex;
  width: max-content;
  gap: 18px;
  padding: 18px;
  animation: honor-certificate-scroll 38s linear infinite;
}

.honor-certificate-track:hover {
  animation-play-state: paused;
}

.honor-certificate-card {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 260px;
  height: 360px;
  flex: 0 0 auto;
  background: #f8f8f8;
  border: 1px solid var(--line);
  color: inherit;
}

.honor-certificate-card img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 12px;
  background: #fff;
}

@keyframes honor-certificate-scroll {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(calc(-50% - 9px));
  }
}

@media (max-width: 700px) {
  .honor-certificate-card {
    width: 210px;
    height: 300px;
  }

  .honor-certificate-track {
    gap: 14px;
    padding: 14px;
    animation-duration: 34s;
  }
}

/* Certificates page red hero */
.certificates-hero {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  align-items: center;
  height: 150px;
  min-height: 150px;
  overflow: hidden;
  background: #b61d22;
  border-top: 4px solid #8f1116;
}

.certificates-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(92, 8, 12, 0.32), rgba(182, 29, 34, 0));
  opacity: 1;
}

.certificates-hero::after {
  content: "";
  position: absolute;
  right: -90px;
  top: -130px;
  width: 360px;
  height: 360px;
  border: 46px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
}

.certificates-hero .hero-banner-content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: none;
  align-content: center;
  justify-self: stretch;
  padding: 0 56px;
}

.certificates-hero .eyebrow,
.certificates-hero h1 {
  color: #fff;
}

.certificates-hero h1 {
  text-shadow: none;
  font-size: clamp(34px, 3.2vw, 52px);
  line-height: 1.05;
}

.certificates-hero .eyebrow {
  margin-bottom: 8px;
}



@media (max-width: 900px) {
  .certificates-hero {
    grid-template-columns: 1fr;
    height: 130px;
    min-height: 130px;
  }

  .certificates-hero .hero-banner-content {
    max-width: none;
    padding: 0 24px;
  }
}
/* Client logo visual balancing */
.logo-wall .logo-card img {
  width: 162px;
  height: 62px;
  max-width: 88%;
  object-fit: contain;
}

.logo-card.logo-danfoss img {
  width: 170px;
  height: 68px;
}

.logo-card.logo-bitzer img {
  width: 170px;
  height: 62px;
}

.logo-card.logo-skf img {
  width: 180px;
  height: 68px;
}

.logo-card.logo-hanbell img {
  width: 210px;
  height: 90px;
}


.logo-card.logo-leybold img {
  width: 225px;
  height: 72px;
}

.logo-card.logo-knorr img {
  width: 220px;
  height: 78px;
}

.logo-card.logo-kingsun img {
  width: 220px;
  height: 88px;
}

.logo-card.logo-edwards img {
  width: 190px;
  height: 76px;
}

.logo-card.logo-denso img {
  width: 180px;
  height: 78px;
}

.logo-card.logo-airu img {
  width: 175px;
  height: 82px;
}

.logo-card.logo-saic img {
  width: 210px;
  height: 96px;
}

.logo-card.bosch-card {
  font-size: 36px;
}

.logo-card.bosch-card img {
  width: 230px;
  height: 72px;
}

.bosch-mark {
  width: 48px;
  height: 48px;
  flex-basis: 48px;
}

.logo-card.leybold-card {
  font-size: 35px;
}

.leybold-mark {
  width: 42px;
  height: 42px;
  flex-basis: 42px;
}
/* Company news title list */
.news-title-list {
  grid-template-columns: 1fr;
  gap: 18px;
  max-width: 980px;
  margin: 0 auto;
}

.news-title-list .article-card {
  grid-template-columns: 260px minmax(0, 1fr);
  align-items: center;
  min-height: 150px;
  border-top: 0;
  box-shadow: none;
}

.news-title-list .article-card img {
  width: 100%;
  height: 150px;
  aspect-ratio: auto;
  object-fit: cover;
}

.news-title-list .article-card .body {
  padding: 22px 28px;
}

.news-title-list .article-card h3 {
  font-size: 24px;
  line-height: 1.45;
}

@media (max-width: 720px) {
  .news-title-list .article-card {
    grid-template-columns: 1fr;
  }

  .news-title-list .article-card img {
    height: auto;
    aspect-ratio: 16 / 10;
  }

  .news-title-list .article-card .body {
    padding: 18px;
  }

  .news-title-list .article-card h3 {
    font-size: 20px;
  }
}
.news-title-list .news-date {
  color: var(--accent);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0;
}
/* Clients page */
.clients-hero {
  background: #111;
}

.clients-hero img {
  object-position: center center;
}

.clients-hero::before {
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.72) 0%, rgba(0, 0, 0, 0.54) 36%, rgba(0, 0, 0, 0.22) 68%, rgba(0, 0, 0, 0.08) 100%);
}

.clients-section {
  padding-top: 42px;
}

.clients-logo-wall {
  gap: 28px;
}

.clients-logo-wall .logo-card {
  min-height: 178px;
  border: 1px solid var(--accent-line);
  box-shadow: 0 16px 36px rgba(114, 18, 22, 0.06);
}

.logo-card.logo-johnson img {
  width: 180px;
  height: 78px;
}

.logo-card.logo-koepfer img {
  width: 185px;
  height: 72px;
}

@media (max-width: 900px) {
  .clients-logo-wall {
    grid-template-columns: repeat(2, 1fr);
  }

  .clients-logo-wall .logo-card {
    min-height: 150px;
  }
}

@media (max-width: 560px) {
  .clients-logo-wall {
    grid-template-columns: 1fr;
  }

  .clients-hero img {
    object-position: 68% center;
  }
}