:root {
  --ink: #111817;
  --ink-soft: #293434;
  --muted: #64716d;
  --paper: #f6f7f4;
  --surface: #ffffff;
  --surface-tint: #eef3f1;
  --line: rgba(17, 24, 23, 0.13);
  --blue: #004098;
  --cyan: #0082ca;
  --green: #80a936;
  --deep-blue: #003e8c;
  --white: #ffffff;
  --shadow: 0 24px 80px rgba(17, 24, 23, 0.14);
  --max: 1240px;
}

/* Refined high-end direction */
.site-header {
  display: block;
  min-height: 0;
  padding: 0;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid rgba(17, 24, 23, 0.1);
  box-shadow: none;
  backdrop-filter: blur(18px);
}

.site-header.is-scrolled,
.site-header.menu-active {
  min-height: 0;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 10px 34px rgba(17, 24, 23, 0.06);
}

.company-bar {
  border-bottom: 1px solid rgba(17, 24, 23, 0.08);
}

.company-inner {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
}

.company-link {
  position: relative;
  display: flex;
  min-height: 44px;
  flex-direction: column;
  justify-content: center;
  padding: 7px 18px 8px;
  color: var(--ink-soft);
  border-left: 1px solid rgba(17, 24, 23, 0.08);
}

.company-link:last-child {
  border-right: 1px solid rgba(17, 24, 23, 0.08);
}

.company-link::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 2px;
  background: var(--company-color);
  content: "";
  opacity: 0;
}

.company-link.active::before,
.company-link:hover::before,
.company-link:focus-visible::before {
  opacity: 1;
}

.company-link span {
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.2;
}

.company-link small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.15;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.nav-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 28px;
  width: min(var(--max), calc(100% - 48px));
  min-height: 68px;
  margin: 0 auto;
}

.brand {
  width: 150px;
}

.desktop-nav {
  gap: 22px;
  justify-content: center;
  font-size: 14px;
}

.desktop-nav > a,
.nav-group > a {
  min-height: 34px;
  opacity: 0.78;
}

.nav-panel {
  top: calc(100% + 13px);
  border-radius: 8px;
  box-shadow: 0 18px 54px rgba(17, 24, 23, 0.1);
}

.icon-button {
  border-color: rgba(17, 24, 23, 0.22);
}

.language {
  border-color: rgba(17, 24, 23, 0.22);
}

.hero {
  min-height: 88svh;
  color: var(--white);
}

.hero-content {
  left: max(24px, calc((100vw - var(--max)) / 2));
  width: min(610px, calc(100% - 48px));
  min-height: 88svh;
  padding-top: 150px;
  padding-bottom: 90px;
}

.hero h1 {
  font-size: 52px;
  font-weight: 600;
  line-height: 1.14;
}

.hero p:not(.eyebrow) {
  margin-top: 20px;
  font-size: 20px;
}

.hero-slide::before {
  background:
    linear-gradient(90deg, rgba(2, 8, 18, 0.72), rgba(2, 8, 18, 0.36) 44%, rgba(2, 8, 18, 0.06)),
    linear-gradient(0deg, rgba(2, 8, 18, 0.4), rgba(2, 8, 18, 0) 46%);
}

.section {
  padding: 82px 0;
}

.intro-band {
  padding-top: 74px;
}

.section-head {
  gap: 34px;
  margin-bottom: 34px;
}

.section-head h2,
.brand-story h2,
.contact-cta h2 {
  font-size: 36px;
}

.product-grid {
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 0;
}

.product-card {
  min-height: 286px;
  color: var(--ink);
  background: var(--surface);
  border-radius: 0;
}

.product-card img {
  height: 224px;
  min-height: 224px;
  object-fit: cover;
  opacity: 1;
  filter: saturate(0.92) contrast(1.02);
}

.product-card::after {
  display: none;
}

.product-card span {
  right: 20px;
  bottom: 22px;
  left: 20px;
  color: var(--ink);
  font-size: 18px;
}

.product-card svg {
  top: auto;
  right: 20px;
  bottom: 22px;
  color: var(--blue);
}

.feature-strip {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
  background: transparent;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.feature-tile {
  min-height: 310px;
  padding: 30px;
  color: var(--ink);
  background: var(--paper);
}

.feature-tile + .feature-tile {
  border-left: 1px solid var(--line);
}

.feature-tile img {
  position: absolute;
  inset: auto 24px 24px auto;
  width: 44%;
  height: 42%;
  opacity: 0.18;
  object-fit: cover;
  filter: grayscale(1);
}

.feature-tile::after {
  display: none;
}

.feature-tile span {
  color: var(--blue);
}

.feature-tile strong {
  max-width: 12em;
  color: var(--ink);
  font-size: 26px;
}

.brand-story {
  grid-template-columns: minmax(320px, 0.72fr) minmax(0, 1fr);
  gap: 48px;
}

.story-media {
  box-shadow: none;
  border: 1px solid var(--line);
}

.contact-cta {
  background: var(--blue);
}

.brand-matrix,
.brand-grid,
.brand-card {
  display: none;
}

.inner-hero {
  min-height: 430px;
  padding-top: 152px;
  padding-bottom: 58px;
}

.inner-hero::after {
  background:
    linear-gradient(90deg, rgba(0, 31, 74, 0.82), rgba(0, 64, 152, 0.42) 48%, rgba(0, 31, 74, 0.06)),
    linear-gradient(0deg, rgba(0, 31, 74, 0.44), rgba(0, 31, 74, 0));
}

.content-panel,
.side-nav,
.search-result,
.detail-grid div,
.link-card {
  border-radius: 0;
  box-shadow: none;
}

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

.company-hero {
  display: grid;
  min-height: 520px;
  align-items: end;
  padding: 152px max(24px, calc((100vw - var(--max)) / 2)) 72px;
  color: var(--white);
  background:
    linear-gradient(120deg, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.06)),
    linear-gradient(135deg, var(--company-color), #06131f);
}

.company-hero > div {
  width: min(720px, 100%);
}

.company-hero .eyebrow {
  color: rgba(255, 255, 255, 0.72);
}

.company-hero h1 {
  margin: 0;
  color: var(--white);
  font-size: 58px;
  font-weight: 600;
  line-height: 1.08;
}

.company-hero p:not(.eyebrow) {
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.76);
  font-size: 20px;
}

@media (max-width: 1180px) {
  .desktop-nav {
    gap: 12px;
    font-size: 13px;
  }

  .nav-row {
    gap: 18px;
  }
}

@media (max-width: 980px) {
  .company-inner {
    display: flex;
    width: 100%;
    overflow-x: auto;
    padding: 0 18px;
  }

  .company-link {
    min-width: 138px;
    border-left: 0;
    border-right: 0;
  }

  .nav-row {
    width: calc(100% - 36px);
  }

  .drawer-companies {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    padding: 18px 0;
    border-bottom: 1px solid var(--line);
  }

  .drawer-companies .company-link {
    min-height: 56px;
    padding: 10px 12px;
    background: var(--paper);
    border: 1px solid var(--line);
  }

  .feature-strip {
    grid-template-columns: 1fr;
    width: calc(100% - 36px);
  }

  .feature-tile + .feature-tile {
    border-top: 1px solid var(--line);
    border-left: 0;
  }
}

@media (max-width: 720px) {
  .nav-row {
    min-height: 64px;
  }

  .brand {
    width: 136px;
  }

  .hero-content {
    min-height: 84svh;
    padding-top: 132px;
  }

  .hero h1 {
    font-size: 34px;
  }

  .product-grid {
    border-right: 0;
    border-left: 0;
  }

  .product-card,
  .product-card img {
    min-height: 0;
  }

  .product-card {
    min-height: 248px;
  }

  .product-card img {
    height: 188px;
  }

  .inner-hero,
  .company-hero {
    padding-top: 132px;
  }

  .company-hero h1 {
    font-size: 40px;
  }
}

/* Final product-led homepage direction */
.reference-home.product-led-home {
  color: #102033;
  background: #ffffff !important;
}

.reference-home.product-led-home .reference-hero.overseas-hero {
  position: relative !important;
  display: grid !important;
  grid-template-columns: minmax(420px, 0.92fr) minmax(520px, 1.08fr) !important;
  align-items: center !important;
  gap: clamp(24px, 4vw, 58px) !important;
  height: min(680px, calc(100svh - 182px)) !important;
  min-height: 560px !important;
  padding: clamp(54px, 6vw, 88px) max(28px, calc((100vw - var(--max)) / 2)) !important;
  overflow: hidden !important;
  background:
    linear-gradient(180deg, #fbfdff 0%, #f2f6fb 100%) !important;
}

.overseas-hero-copy {
  position: relative;
  z-index: 2;
  min-width: 0;
}

.overseas-hero-copy span,
.family-head span {
  display: block;
  margin-bottom: 12px;
  color: #004098;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.overseas-hero-copy h1 {
  max-width: 720px;
  margin: 0;
  color: #07182c;
  font-size: clamp(42px, 4.3vw, 62px);
  font-weight: 650;
  line-height: 1.12;
  overflow-wrap: anywhere;
}

.overseas-hero-copy p {
  max-width: 560px;
  margin: 24px 0 0;
  color: #5a6878;
  font-size: 17px;
  line-height: 1.9;
}

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

.overseas-hero-actions a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 132px;
  min-height: 44px;
  padding: 0 22px;
  color: #ffffff;
  background: #004098;
  border: 1px solid #004098;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 700;
}

.overseas-hero-actions a + a {
  color: #004098;
  background: transparent;
}

.overseas-hero-visual {
  position: relative;
  z-index: 1;
  min-width: 0;
  margin: 0;
}

.reference-home.product-led-home .overseas-hero-visual img {
  display: block !important;
  width: min(980px, 58vw) !important;
  max-width: 100% !important;
  height: auto !important;
  object-fit: contain !important;
  filter: saturate(0.95) contrast(1.03) brightness(1.02) !important;
}

.overseas-hero-meta {
  position: absolute;
  right: max(24px, calc((100vw - var(--max)) / 2));
  bottom: 26px;
  left: max(24px, calc((100vw - var(--max)) / 2));
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  z-index: 2;
  border-top: 1px solid #dfe7f0;
}

.overseas-hero-meta span {
  padding-top: 16px;
  color: #738194;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.overseas-jump {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  justify-content: center;
  gap: clamp(12px, 4vw, 64px);
  min-height: 58px;
  padding: 0 24px;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid #e4ebf3;
  backdrop-filter: blur(18px);
}

.overseas-jump a {
  display: inline-flex;
  align-items: center;
  color: #596a7e;
  font-size: 14px;
  font-weight: 700;
}

.overseas-jump a:hover,
.overseas-jump a:focus-visible {
  color: #004098;
}

.overseas-section {
  padding: clamp(78px, 8vw, 124px) max(24px, calc((100vw - var(--max)) / 2));
}

.overseas-section .section-title p {
  max-width: 600px;
  margin: 14px auto 0;
  color: #6f7f91;
  font-size: 16px;
  line-height: 1.85;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 54px;
}

.portfolio-card {
  position: relative;
  display: grid;
  grid-template-rows: auto 1fr;
  min-height: 500px;
  overflow: hidden;
  padding: 26px;
  background: #ffffff;
  border: 1px solid #e4ebf3;
  border-radius: 6px;
  box-shadow: 0 18px 46px rgba(8, 39, 82, 0.06);
}

.portfolio-card::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 3px;
  background: #004098;
  content: "";
  opacity: 0;
  transition: opacity 180ms ease;
}

.portfolio-card:hover::after,
.portfolio-card:focus-visible::after {
  opacity: 1;
}

.portfolio-index {
  color: rgba(0, 64, 152, 0.14);
  font-size: 76px;
  font-weight: 800;
  line-height: 0.9;
}

.portfolio-index.warm {
  color: rgba(241, 117, 28, 0.2);
}

.portfolio-index.gold {
  color: rgba(237, 174, 0, 0.24);
}

.portfolio-card img {
  width: 100%;
  height: 240px;
  margin: 18px 0 22px;
  object-fit: contain;
  filter: saturate(0.94) contrast(1.03) brightness(1.04);
}

.portfolio-card h3 {
  margin: 0 0 12px;
  color: #0f2238;
  font-size: 22px;
  font-weight: 700;
}

.portfolio-card p {
  margin: 0;
  color: #667789;
  font-size: 14px;
  line-height: 1.85;
}

.product-family-section {
  background: #f6f8fb;
}

.product-family-section.light {
  background: #ffffff;
}

.family-head {
  display: grid;
  grid-template-columns: minmax(260px, 0.75fr) minmax(320px, 0.85fr);
  gap: clamp(28px, 6vw, 96px);
  align-items: end;
  max-width: var(--max);
  margin: 0 auto 42px;
}

.family-head h2 {
  margin: 0;
  color: #0f2238;
  font-size: clamp(34px, 4vw, 52px);
  font-weight: 650;
}

.family-head p {
  margin: 0;
  color: #637385;
  font-size: 16px;
  line-height: 1.85;
}

.family-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  max-width: var(--max);
  margin: 0 auto;
}

.family-grid a {
  display: grid;
  grid-template-rows: 1fr auto;
  min-height: 304px;
  padding: 24px 22px 20px;
  background: #ffffff;
  border: 1px solid #e3ebf4;
  border-radius: 6px;
  box-shadow: 0 12px 34px rgba(8, 39, 82, 0.045);
}

.family-grid img {
  width: 100%;
  height: 208px;
  object-fit: contain;
  filter: saturate(0.9) contrast(1.04) brightness(1.05);
}

.family-grid span {
  display: block;
  min-height: 42px;
  padding-top: 16px;
  color: #12263d;
  border-top: 1px solid #edf2f7;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.4;
}

.compact-about {
  background:
    linear-gradient(180deg, #f8fbff 0%, #ffffff 100%) !important;
}

.compact-about .about-grid {
  margin-top: 40px;
}

@media (max-width: 1180px) {
  .portfolio-grid,
  .family-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .reference-home.product-led-home .reference-hero.overseas-hero {
    grid-template-columns: 1fr !important;
    height: auto !important;
    padding-bottom: 84px !important;
  }

  .overseas-hero-copy h1 {
    max-width: 8.5em;
    font-size: clamp(31px, 5.2vw, 50px);
    word-break: break-all;
  }

  .overseas-hero-copy p {
    max-width: min(100%, 24em);
    overflow-wrap: anywhere;
  }

  .reference-home.product-led-home .overseas-hero-visual {
    width: 100%;
    max-width: 760px;
    overflow: hidden;
  }

  .reference-home.product-led-home .overseas-hero-visual img {
    width: 100% !important;
  }
}

@media (max-width: 780px) {
  html,
  body {
    max-width: 100%;
    overflow-x: hidden;
  }

  .reference-home.product-led-home .reference-hero.overseas-hero {
    grid-template-columns: minmax(0, 1fr) !important;
    min-height: 0 !important;
    padding: 46px 18px 84px !important;
    overflow: hidden !important;
  }

  .reference-home.product-led-home .reference-hero.overseas-hero > * {
    min-width: 0;
    max-width: calc(100vw - 36px);
  }

  .overseas-hero-copy h1 {
    font-size: 33px;
    line-height: 1.18;
    word-break: break-all;
  }

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

  .overseas-hero-meta,
  .overseas-jump,
  .family-head,
  .portfolio-grid,
  .family-grid {
    grid-template-columns: 1fr;
  }

  .overseas-hero-meta {
    position: static;
    margin-top: 24px;
  }

  .overseas-jump {
    position: relative;
    align-items: stretch;
    gap: 0;
    padding: 0;
  }

  .overseas-jump a {
    justify-content: center;
    padding: 0 10px;
    font-size: 13px;
  }

  .portfolio-card {
    min-height: 0;
  }

  .portfolio-card img,
  .family-grid img {
    height: 210px;
  }

  .reference-home.product-led-home .overseas-hero-visual {
    width: calc(100vw - 36px);
    max-width: calc(100vw - 36px);
    overflow: hidden;
  }

  .reference-home.product-led-home .overseas-hero-visual img {
    width: 100% !important;
    max-width: 100% !important;
  }
}

/* Hard final overrides for the reference-style header placement */
.site-header.reference-header {
  position: relative !important;
  top: auto !important;
  left: auto !important;
  display: block !important;
  width: 100% !important;
  min-height: 0 !important;
  padding: 0 !important;
  color: #0e2444 !important;
  background: #ffffff !important;
  border: 0 !important;
  box-shadow: none !important;
  backdrop-filter: none !important;
}

.reference-header .brand-stage {
  display: grid !important;
  place-items: center !important;
  min-height: 124px !important;
  padding: 22px 24px 18px !important;
  background: #ffffff !important;
}

.reference-header .brand-stage p {
  margin: 0 0 8px !important;
  color: var(--blue) !important;
  font-size: 15px !important;
  font-weight: 800 !important;
  letter-spacing: 0.08em !important;
}

.reference-header .brand-mark img {
  width: 210px !important;
  height: auto !important;
}

.reference-header .company-strip {
  background: linear-gradient(90deg, #004098 0%, #0a56bc 50%, #004098 100%) !important;
}

.reference-header .company-strip-inner {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 18px !important;
  width: min(1320px, 100%) !important;
  min-height: 58px !important;
  margin: 0 auto !important;
  padding: 0 24px !important;
}

.reference-header .company-tab {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  min-width: 128px !important;
  min-height: 34px !important;
  padding: 0 22px !important;
  color: rgba(255, 255, 255, 0.86) !important;
  border: 1px solid transparent !important;
  border-radius: 999px !important;
  font-size: 16px !important;
  font-weight: 700 !important;
}

.reference-header .company-tab.active,
.reference-header .company-tab:hover,
.reference-header .company-tab:focus-visible {
  color: #ffffff !important;
  border-color: rgba(255, 255, 255, 0.52) !important;
  background: rgba(255, 255, 255, 0.08) !important;
}

.reference-header .main-nav-row {
  position: absolute !important;
  top: 22px !important;
  right: max(24px, calc((100vw - var(--max)) / 2)) !important;
  z-index: 3 !important;
  display: flex !important;
  align-items: center !important;
  gap: 12px !important;
  width: auto !important;
  min-height: 0 !important;
  margin: 0 !important;
  background: transparent !important;
}

.reference-header .desktop-nav {
  display: none !important;
  justify-content: center !important;
  gap: 28px !important;
  color: #63738a !important;
  font-size: 13px !important;
}

.reference-header .desktop-nav > a,
.reference-header .nav-group > a {
  min-height: 54px !important;
  color: inherit !important;
  opacity: 1 !important;
}

.reference-home .reference-hero {
  position: relative !important;
  height: min(720px, calc(100svh - 236px)) !important;
  min-height: 520px !important;
  overflow: hidden !important;
  background: #eaf3ff !important;
}

.reference-home .reference-hero img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  filter: saturate(1.1) contrast(1.02) brightness(1.18) !important;
}

.reference-home .about-clean,
.reference-home .products-clean {
  background: #ffffff !important;
}

@media (max-width: 980px) {
  .reference-header .brand-stage {
    min-height: 94px !important;
  }

  .reference-header .brand-mark img {
    width: 168px !important;
  }

  .reference-header .company-strip-inner {
    justify-content: flex-start !important;
    overflow-x: auto !important;
  }

  .reference-header .company-tab {
    min-width: 118px !important;
    font-size: 14px !important;
  }

  .reference-header .main-nav-row {
    top: 18px !important;
    right: 18px !important;
  }

  .reference-header .search-toggle {
    display: none !important;
  }
}

@media (max-width: 720px) {
  .reference-header .brand-stage {
    min-height: 82px !important;
    padding: 14px 18px !important;
  }

  .reference-header .brand-stage p {
    font-size: 12px !important;
  }

  .reference-header .brand-mark img {
    width: 148px !important;
  }

  .reference-header .company-strip-inner {
    min-height: 48px !important;
    padding: 0 14px !important;
  }

  .reference-header .main-nav-row {
    min-height: 48px !important;
  }

  .reference-home .reference-hero {
    min-height: 340px !important;
  }
}

/* Reference-driven clean redesign */
.reference-header {
  position: relative;
  display: block;
  color: #0e2444;
  background: #ffffff;
  border: 0;
  box-shadow: none;
}

.brand-stage {
  display: grid;
  place-items: center;
  min-height: 124px;
  padding: 22px 24px 18px;
  background: #ffffff;
}

.brand-stage p {
  margin: 0 0 8px;
  color: var(--blue);
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.brand-mark img {
  width: 210px;
  height: auto;
}

.company-strip {
  background: linear-gradient(90deg, #004098 0%, #0a56bc 50%, #004098 100%);
}

.company-strip-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  width: min(1320px, 100%);
  min-height: 58px;
  margin: 0 auto;
  padding: 0 24px;
}

.company-tab {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 128px;
  min-height: 34px;
  padding: 0 22px;
  color: rgba(255, 255, 255, 0.86);
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 16px;
  font-weight: 700;
}

.company-tab:hover,
.company-tab:focus-visible,
.company-tab.active {
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.52);
  background: rgba(255, 255, 255, 0.08);
}

.lang-tab {
  min-width: 92px;
}

.main-nav-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 12px;
  width: min(1120px, calc(100% - 48px));
  min-height: 54px;
  margin: 0 auto;
  background: #ffffff;
}

.main-nav-row .desktop-nav {
  justify-content: center;
  gap: 28px;
  color: #63738a;
  font-size: 13px;
}

.main-nav-row .desktop-nav > a,
.main-nav-row .nav-group > a {
  min-height: 54px;
  opacity: 1;
}

.main-nav-row .desktop-nav > a:hover,
.main-nav-row .nav-group:hover > a {
  color: var(--blue);
}

.main-nav-row .icon-button {
  width: 34px;
  height: 34px;
  color: #516174;
  border-color: rgba(0, 64, 152, 0.16);
}

.reference-home {
  background: #f7faff;
}

.reference-hero {
  position: relative;
  height: min(720px, calc(100svh - 236px));
  min-height: 520px;
  overflow: hidden;
  background: #eaf3ff;
}

.reference-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.08) contrast(1.03) brightness(1.04);
}

.section-title span {
  display: block;
  color: #c3cede;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.section-title h1,
.section-title h2 {
  margin: 6px 0 0;
  color: #2b3850;
  font-size: 30px;
  font-weight: 700;
  line-height: 1.25;
}

.section-title.center {
  text-align: center;
}

.about-clean {
  position: relative;
  background:
    radial-gradient(circle at 9% 15%, rgba(0, 130, 202, 0.08), transparent 28%),
    linear-gradient(180deg, #ffffff, #f6faff);
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(300px, 0.9fr) minmax(360px, 1fr);
  gap: 76px;
  align-items: center;
  margin-top: 36px;
}

.about-copy p {
  max-width: 620px;
  margin: 0 0 16px;
  color: #5d6d84;
  font-size: 15px;
  line-height: 2;
}

.about-copy strong {
  display: block;
  margin-top: 34px;
  color: #c5cedb;
  font-size: 42px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.about-video {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  overflow: hidden;
  background: #082348;
  border: 0;
  cursor: pointer;
  box-shadow: 0 22px 70px rgba(16, 69, 126, 0.16);
}

.about-video img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  opacity: 0.92;
  filter: saturate(0.92) contrast(1.05);
}

.about-video i,
.about-video svg {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 54px;
  height: 54px;
  padding: 14px;
  color: #ffffff;
  background: rgba(0, 64, 152, 0.88);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.culture-clean {
  padding: 96px 24px 118px;
  background:
    linear-gradient(180deg, #ffffff, #f3f8ff),
    radial-gradient(circle at 50% 100%, rgba(0, 130, 202, 0.18), transparent 34%);
}

.culture-items {
  display: flex;
  justify-content: center;
  margin-top: 56px;
}

.culture-items a {
  display: grid;
  place-items: center;
  width: 148px;
  height: 148px;
  color: #7c8aa0;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid #e2eaf5;
  border-radius: 50%;
  transform: translateX(calc(var(--i, 0) * -8px));
}

.culture-items a.active {
  width: 214px;
  border-radius: 76px;
  color: #ffffff;
  background:
    linear-gradient(135deg, rgba(0, 64, 152, 0.95), rgba(0, 130, 202, 0.7)),
    url("assets/optimized/hero-facility.webp") center / cover;
  border-color: transparent;
}

.culture-items svg {
  width: 24px;
  height: 24px;
}

.culture-items span {
  margin-top: 12px;
  font-size: 13px;
  font-weight: 700;
}

.timeline-clean {
  position: relative;
  min-height: 390px;
  overflow: hidden;
  background: var(--blue);
}

.timeline-clean > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.24;
  filter: saturate(0.9) contrast(1.08);
}

.timeline-overlay {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.2fr repeat(4, 1fr);
  width: min(var(--max), calc(100% - 48px));
  min-height: 390px;
  margin: 0 auto;
  color: #ffffff;
}

.timeline-overlay > * {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 36px;
  border-left: 1px solid rgba(255, 255, 255, 0.14);
}

.timeline-overlay > *:last-child {
  border-right: 1px solid rgba(255, 255, 255, 0.14);
}

.timeline-overlay span {
  color: rgba(255, 255, 255, 0.64);
  font-size: 13px;
}

.timeline-overlay h2,
.timeline-overlay strong {
  margin: 8px 0 0;
  color: #ffffff;
  font-size: 25px;
}

.products-clean {
  background: #ffffff;
}

.clean-product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin-top: 48px;
}

.clean-product-grid a {
  overflow: hidden;
  background: #ffffff;
  border: 1px solid #e5edf7;
  box-shadow: 0 18px 48px rgba(20, 62, 108, 0.06);
}

.clean-product-grid img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  filter: saturate(0.92) brightness(1.05);
}

.clean-product-grid span {
  display: block;
  padding: 22px;
  color: #27364b;
  font-size: 18px;
  font-weight: 700;
}

.company-reference-hero {
  min-height: 460px;
  display: grid;
  align-items: end;
  padding: 128px max(24px, calc((100vw - var(--max)) / 2)) 72px;
  color: #ffffff;
  background:
    linear-gradient(110deg, color-mix(in srgb, var(--company-color) 92%, #000 8%), rgba(0, 64, 152, 0.4)),
    url("assets/optimized/hero-blue-sky.webp") center / cover;
}

.company-reference-hero span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 14px;
  font-weight: 800;
}

.company-reference-hero h1 {
  margin: 10px 0 0;
  color: #ffffff;
  font-size: 54px;
}

.company-reference-hero p {
  max-width: 560px;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.8;
}

@media (max-width: 980px) {
  .brand-stage {
    min-height: 94px;
  }

  .brand-mark img {
    width: 168px;
  }

  .company-strip-inner {
    justify-content: flex-start;
    overflow-x: auto;
  }

  .company-tab {
    min-width: 118px;
    font-size: 14px;
  }

  .main-nav-row {
    grid-template-columns: 1fr auto;
  }

  .main-nav-row .desktop-nav,
  .main-nav-row .search-toggle {
    display: none;
  }

  .reference-hero {
    height: 62svh;
    min-height: 420px;
  }

  .about-grid,
  .timeline-overlay,
  .clean-product-grid {
    grid-template-columns: 1fr;
  }

  .timeline-overlay > * {
    min-height: 150px;
  }

  .culture-items {
    flex-wrap: wrap;
    gap: 14px;
  }
}

@media (max-width: 720px) {
  .brand-stage {
    min-height: 82px;
    padding: 14px 18px;
  }

  .brand-stage p {
    font-size: 12px;
  }

  .brand-mark img {
    width: 148px;
  }

  .company-strip-inner {
    min-height: 48px;
    padding: 0 14px;
  }

  .main-nav-row {
    min-height: 48px;
  }

  .reference-hero {
    min-height: 340px;
  }

  .about-grid {
    gap: 34px;
  }

  .about-copy strong {
    font-size: 32px;
  }

  .culture-items a,
  .culture-items a.active {
    width: 132px;
    height: 132px;
    border-radius: 50%;
  }
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

body.menu-open,
body.modal-open {
  overflow: hidden;
}

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

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

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

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 30;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
  width: 100%;
  min-height: 82px;
  padding: 0 44px;
  color: var(--white);
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  transition: background 220ms ease, min-height 220ms ease, color 220ms ease, box-shadow 220ms ease;
}

.site-header.is-scrolled,
.site-header.menu-active {
  min-height: 70px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.92);
  border-bottom-color: var(--line);
  box-shadow: 0 10px 40px rgba(17, 24, 23, 0.08);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  width: 154px;
}

.brand img,
.drawer-head img,
.footer-contact img {
  width: 100%;
  height: auto;
}

.desktop-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 20px;
  min-width: 0;
  font-size: 14px;
  white-space: nowrap;
}

.desktop-nav > a,
.nav-group > a {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  color: inherit;
  opacity: 0.88;
}

.desktop-nav > a::after,
.nav-group > a::after {
  position: absolute;
  right: 0;
  bottom: 2px;
  left: 0;
  height: 1px;
  background: currentColor;
  content: "";
  opacity: 0;
  transform: scaleX(0.36);
  transition: opacity 180ms ease, transform 180ms ease;
}

.desktop-nav > a:hover,
.nav-group:hover > a,
.desktop-nav > a:focus-visible,
.nav-group > a:focus-visible {
  opacity: 1;
}

.desktop-nav > a:hover::after,
.nav-group:hover > a::after,
.desktop-nav > a:focus-visible::after,
.nav-group > a:focus-visible::after {
  opacity: 1;
  transform: scaleX(1);
}

.nav-group {
  position: relative;
}

.nav-panel {
  position: absolute;
  top: 100%;
  left: 50%;
  display: grid;
  min-width: 176px;
  padding: 14px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 10px);
  transition: opacity 160ms ease, transform 160ms ease;
}

.nav-panel.wide {
  grid-template-columns: repeat(2, minmax(150px, 1fr));
  min-width: 360px;
}

.nav-group:hover .nav-panel,
.nav-group:focus-within .nav-panel {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

.nav-panel a {
  padding: 10px 12px;
  color: var(--ink-soft);
  font-size: 13px;
}

.nav-panel a:hover,
.nav-panel a:focus-visible {
  color: var(--blue);
  background: var(--surface-tint);
}

.header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
}

.language {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 12px;
  border: 1px solid currentColor;
  border-radius: 999px;
  font-size: 13px;
  opacity: 0.82;
}

.icon-button {
  display: inline-grid;
  place-items: center;
  width: 40px;
  height: 40px;
  padding: 0;
  color: inherit;
  background: transparent;
  border: 1px solid currentColor;
  border-radius: 50%;
  cursor: pointer;
  opacity: 0.88;
  transition: background 180ms ease, color 180ms ease, opacity 180ms ease, transform 180ms ease;
}

.icon-button:hover,
.icon-button:focus-visible {
  color: var(--white);
  background: var(--blue);
  border-color: var(--blue);
  opacity: 1;
  transform: translateY(-1px);
}

.icon-button svg,
.button svg {
  width: 18px;
  height: 18px;
  stroke-width: 1.7;
}

.menu-toggle {
  display: none;
}

.mobile-drawer {
  position: fixed;
  inset: 0 0 0 auto;
  z-index: 40;
  width: min(420px, 100%);
  padding: 26px;
  background: var(--surface);
  box-shadow: -32px 0 80px rgba(17, 24, 23, 0.22);
  transform: translateX(100%);
  transition: transform 220ms ease;
}

.mobile-drawer.is-open {
  transform: translateX(0);
}

.drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
}

.drawer-head img {
  width: 154px;
}

.mobile-drawer nav {
  display: grid;
  gap: 0;
  margin-top: 22px;
}

.mobile-drawer nav a {
  padding: 18px 0;
  color: var(--ink);
  border-bottom: 1px solid var(--line);
  font-size: 18px;
}

.hero {
  position: relative;
  min-height: 86svh;
  overflow: hidden;
  color: var(--white);
  background: #111817;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 700ms ease;
}

.hero-slide.active {
  opacity: 1;
}

.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.025);
}

.hero-slide::before {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(5, 10, 11, 0.78) 0%, rgba(5, 10, 11, 0.46) 44%, rgba(5, 10, 11, 0.18) 100%),
    linear-gradient(0deg, rgba(5, 10, 11, 0.5) 0%, rgba(5, 10, 11, 0) 42%);
  content: "";
}

.hero-content {
  position: absolute;
  top: 0;
  left: max(24px, calc((100vw - var(--max)) / 2));
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: min(660px, calc(100% - 48px));
  min-height: 86svh;
  margin-left: 0;
  padding-top: 92px;
  padding-bottom: 98px;
}

.hero-content.compact {
  width: min(560px, calc(100% - 48px));
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--green);
  font-size: 14px;
  font-weight: 700;
}

.hero .eyebrow {
  color: rgba(255, 255, 255, 0.76);
}

.hero h1 {
  max-width: 12em;
  margin: 0;
  color: var(--white);
  font-size: 58px;
  font-weight: 600;
  line-height: 1.12;
}

.hero p:not(.eyebrow) {
  max-width: 520px;
  margin: 22px 0 34px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 22px;
  line-height: 1.7;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: fit-content;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 700;
  transition: background 180ms ease, border-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.button.primary {
  color: var(--white);
  background: var(--blue);
  border: 1px solid var(--blue);
}

.button.ghost {
  color: var(--ink);
  background: transparent;
  border: 1px solid var(--line);
}

.hero .button.ghost,
.hero .button.primary {
  color: var(--white);
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button.primary:hover,
.button.primary:focus-visible {
  background: #005b79;
  border-color: #005b79;
}

.button.ghost:hover,
.button.ghost:focus-visible {
  color: var(--white);
  background: var(--ink);
  border-color: var(--ink);
}

.hero-controls {
  position: absolute;
  right: max(24px, calc((100vw - var(--max)) / 2));
  bottom: 34px;
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 14px;
}

.hero-dots {
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-dot {
  width: 34px;
  height: 2px;
  padding: 0;
  background: rgba(255, 255, 255, 0.34);
  border: 0;
  cursor: pointer;
}

.hero-dot.active {
  background: var(--white);
}

.section {
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
  padding: 98px 0;
}

.intro-band {
  padding-top: 74px;
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(300px, 0.8fr);
  gap: 54px;
  align-items: end;
  margin-bottom: 44px;
}

.section-head .eyebrow {
  grid-column: 1 / -1;
  margin-bottom: -28px;
}

.section-head h2,
.brand-story h2,
.contact-cta h2 {
  margin: 0;
  color: var(--ink);
  font-size: 40px;
  font-weight: 600;
  line-height: 1.26;
}

.section-head p:not(.eyebrow),
.brand-story p:not(.eyebrow):not(.quote) {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.9;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 30px;
}

.product-card {
  position: relative;
  min-height: 300px;
  overflow: hidden;
  color: var(--white);
  background: var(--ink);
  border-radius: 8px;
  isolation: isolate;
}

.product-card img {
  width: 100%;
  height: 100%;
  min-height: 300px;
  object-fit: cover;
  opacity: 0.76;
  transition: transform 420ms ease, opacity 420ms ease;
}

.product-card::after {
  position: absolute;
  inset: auto 0 0;
  height: 58%;
  z-index: 1;
  background: linear-gradient(0deg, rgba(5, 10, 11, 0.72), rgba(5, 10, 11, 0));
  content: "";
}

.product-card span {
  position: absolute;
  right: 18px;
  bottom: 22px;
  left: 18px;
  z-index: 2;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.35;
}

.product-card svg {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 2;
  width: 20px;
  height: 20px;
}

.product-card:hover img,
.product-card:focus-visible img {
  opacity: 0.92;
  transform: scale(1.055);
}

.feature-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  width: 100%;
  background: var(--ink);
}

.feature-tile {
  position: relative;
  display: flex;
  min-height: 430px;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
  padding: 34px;
  color: var(--white);
  isolation: isolate;
}

.feature-tile + .feature-tile {
  border-left: 1px solid rgba(255, 255, 255, 0.18);
}

.feature-tile img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.62;
  transition: transform 460ms ease, opacity 460ms ease;
}

.feature-tile::after {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(0deg, rgba(5, 10, 11, 0.78) 0%, rgba(5, 10, 11, 0.12) 72%);
  content: "";
}

.feature-tile span {
  margin-bottom: 16px;
  color: rgba(255, 255, 255, 0.74);
  font-size: 15px;
  font-weight: 700;
}

.feature-tile strong {
  max-width: 11em;
  font-size: 30px;
  font-weight: 600;
  line-height: 1.24;
}

.feature-tile:hover img,
.feature-tile:focus-visible img {
  opacity: 0.82;
  transform: scale(1.045);
}

.brand-story {
  display: grid;
  grid-template-columns: minmax(320px, 0.75fr) minmax(0, 1fr);
  gap: 64px;
  align-items: center;
}

.story-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.story-copy .quote {
  margin: 34px 0 24px;
  color: var(--ink);
  font-size: 24px;
  font-weight: 700;
}

.story-media {
  position: relative;
  min-height: 420px;
  overflow: hidden;
  border-radius: 8px;
  background: var(--ink);
  box-shadow: var(--shadow);
}

.story-media img {
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: cover;
  opacity: 0.9;
}

.play-button {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  place-items: center;
  width: 74px;
  height: 74px;
  color: var(--white);
  background: rgba(0, 107, 143, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.38);
  border-radius: 50%;
  cursor: pointer;
  transform: translate(-50%, -50%);
  transition: background 180ms ease, transform 180ms ease;
}

.play-button svg {
  width: 28px;
  height: 28px;
  margin-left: 3px;
  fill: currentColor;
}

.play-button:hover,
.play-button:focus-visible {
  background: var(--green);
  transform: translate(-50%, -50%) scale(1.04);
}

.contact-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 56px max(24px, calc((100vw - var(--max)) / 2));
  color: var(--white);
  background: var(--ink);
}

.contact-cta h2 {
  color: var(--white);
}

.brand-matrix {
  padding-top: 18px;
}

.compact-head {
  margin-bottom: 30px;
}

.brand-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}

.brand-card {
  position: relative;
  min-height: 230px;
  overflow: hidden;
  padding: 24px;
  color: var(--white);
  background: var(--brand-color);
  border-radius: 8px;
  isolation: isolate;
}

.brand-card::before {
  position: absolute;
  inset: auto -20% -46% 22%;
  z-index: -1;
  height: 82%;
  background: rgba(255, 255, 255, 0.16);
  border-radius: 999px 999px 0 0;
  content: "";
  transform: rotate(-16deg);
}

.brand-card span {
  display: block;
  min-height: 42px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
  line-height: 1.5;
}

.brand-card strong {
  display: block;
  margin-top: 32px;
  font-size: 28px;
  font-weight: 600;
  line-height: 1.18;
}

.brand-card p {
  margin: 14px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
  line-height: 1.7;
}

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

.inner-hero {
  position: relative;
  display: grid;
  min-height: 470px;
  align-items: end;
  overflow: hidden;
  padding: 142px max(24px, calc((100vw - var(--max)) / 2)) 72px;
  color: var(--white);
  background: var(--ink);
  isolation: isolate;
}

.inner-hero.simple {
  min-height: 330px;
}

.inner-hero img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.56;
}

.inner-hero::after {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(2, 8, 18, 0.82), rgba(0, 64, 152, 0.5) 48%, rgba(2, 8, 18, 0.16)),
    linear-gradient(0deg, rgba(2, 8, 18, 0.56), rgba(2, 8, 18, 0));
  content: "";
}

.inner-hero > div {
  width: min(760px, 100%);
}

.inner-hero .eyebrow {
  color: rgba(255, 255, 255, 0.78);
}

.inner-hero h1 {
  margin: 0;
  color: var(--white);
  font-size: 52px;
  font-weight: 600;
  line-height: 1.12;
}

.inner-hero p:not(.eyebrow) {
  max-width: 640px;
  margin: 20px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 18px;
  line-height: 1.8;
}

.page-content-wrap {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 34px;
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
  padding: 70px 0 96px;
}

.side-nav {
  position: sticky;
  top: 96px;
  display: grid;
  align-self: start;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.side-nav strong {
  padding: 22px;
  color: var(--white);
  background: var(--blue);
  font-size: 18px;
  font-weight: 600;
}

.side-nav a {
  padding: 15px 18px;
  color: var(--ink-soft);
  border-top: 1px solid var(--line);
  font-size: 15px;
  line-height: 1.45;
}

.side-nav a:hover,
.side-nav a:focus-visible,
.side-nav a.active {
  color: var(--blue);
  background: #eef4fb;
}

.content-panel {
  min-width: 0;
  padding: 46px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.content-kicker {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
  color: var(--muted);
  font-size: 13px;
}

.content-kicker span {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  background: var(--paper);
  border-radius: 999px;
}

.content-panel h2 {
  margin: 0 0 26px;
  color: var(--ink);
  font-size: 36px;
  font-weight: 600;
  line-height: 1.24;
}

.legacy-content {
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 2;
}

.legacy-content p {
  margin: 0 0 18px;
}

.legacy-content img {
  width: auto;
  max-width: 100%;
  height: auto;
  margin: 24px auto;
  border-radius: 8px;
}

.legacy-content table {
  width: 100%;
  border-collapse: collapse;
}

.legacy-content td,
.legacy-content th {
  padding: 14px;
  border: 1px solid var(--line);
  vertical-align: top;
}

.lead-copy {
  max-width: 780px;
  color: var(--ink-soft);
  font-size: 19px;
  line-height: 1.9;
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 28px;
}

.detail-grid div {
  min-height: 148px;
  padding: 22px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.detail-grid span,
.link-card span {
  display: block;
  margin-bottom: 18px;
  color: var(--muted);
  font-size: 13px;
}

.detail-grid strong,
.link-card strong {
  display: block;
  color: var(--ink);
  font-size: 22px;
  font-weight: 600;
  line-height: 1.35;
}

.link-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.link-card {
  position: relative;
  min-height: 172px;
  padding: 22px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  transition: background 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.link-card svg {
  position: absolute;
  right: 18px;
  bottom: 18px;
  width: 18px;
  height: 18px;
  color: var(--blue);
}

.link-card:hover,
.link-card:focus-visible {
  background: #eef4fb;
  border-color: rgba(0, 64, 152, 0.25);
  transform: translateY(-2px);
}

.brand-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 34px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.brand-chip {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 12px;
  color: var(--white);
  background: var(--brand-color);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
}

.search-page .inner-hero {
  margin-bottom: 0;
}

.search-results {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
  padding: 70px 0 96px;
}

.search-result {
  min-height: 140px;
  padding: 22px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.search-result span {
  display: block;
  margin-bottom: 16px;
  color: var(--muted);
  font-size: 13px;
}

.search-result strong {
  display: block;
  color: var(--ink);
  font-size: 22px;
  font-weight: 600;
}

.search-result.is-hidden {
  display: none;
}

.site-footer {
  background: var(--surface);
  border-top: 1px solid var(--line);
}

.footer-main {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) minmax(360px, 0.86fr) auto;
  gap: 56px;
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
  padding: 64px 0 44px;
}

.footer-contact img {
  width: 176px;
  margin-bottom: 26px;
}

.footer-contact p {
  margin: 8px 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.footer-nav {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px 26px;
  align-content: start;
}

.footer-nav a {
  color: var(--ink-soft);
  font-size: 15px;
}

.footer-nav a:hover,
.footer-nav a:focus-visible {
  color: var(--blue);
}

.wechat {
  display: grid;
  gap: 12px;
  justify-items: center;
  align-content: start;
  color: var(--muted);
  font-size: 14px;
}

.wechat img {
  width: 108px;
  padding: 8px;
  background: var(--paper);
  border: 1px solid var(--line);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
  padding: 20px 0 28px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  font-size: 13px;
}

.footer-bottom a:hover,
.footer-bottom a:focus-visible {
  color: var(--blue);
}

.search-overlay,
.video-modal {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(17, 24, 23, 0.78);
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease;
}

.search-overlay.is-open,
.video-modal.is-open {
  opacity: 1;
  pointer-events: auto;
}

.search-box {
  position: relative;
  width: min(760px, 100%);
  padding: 46px;
  background: var(--surface);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.search-box label {
  display: block;
  margin-bottom: 22px;
  color: var(--ink);
  font-size: 34px;
  font-weight: 600;
}

.close-search,
.video-close {
  position: absolute;
  top: 18px;
  right: 18px;
  color: var(--ink);
}

.search-line {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
}

.search-line input {
  width: 100%;
  min-height: 52px;
  padding: 0 16px;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  outline: none;
}

.search-line input:focus {
  border-color: var(--blue);
}

.video-modal video {
  width: min(960px, 100%);
  max-height: 76svh;
  background: #000000;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.video-close {
  top: 24px;
  right: 24px;
  color: var(--white);
}

@media (max-width: 1180px) {
  .site-header {
    gap: 18px;
    padding: 0 24px;
  }

  .desktop-nav {
    gap: 14px;
    font-size: 13px;
  }

  .language {
    display: none;
  }

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

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

  .link-card-grid,
  .search-results {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 980px) {
  .desktop-nav {
    display: none;
  }

  .menu-toggle {
    display: inline-grid;
  }

  .site-header {
    min-height: 74px;
  }

  .hero h1 {
    font-size: 44px;
  }

  .hero p:not(.eyebrow) {
    font-size: 19px;
  }

  .section-head,
  .brand-story,
  .footer-main {
    grid-template-columns: 1fr;
  }

  .section-head .eyebrow {
    grid-column: auto;
    margin-bottom: 0;
  }

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

  .feature-tile + .feature-tile {
    border-top: 1px solid rgba(255, 255, 255, 0.18);
    border-left: 0;
  }

  .contact-cta {
    align-items: flex-start;
    flex-direction: column;
  }

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

  .wechat {
    justify-items: start;
  }

  .page-content-wrap {
    grid-template-columns: 1fr;
  }

  .side-nav {
    position: static;
  }

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

@media (max-width: 720px) {
  .site-header {
    padding: 0 18px;
  }

  .brand {
    width: 136px;
  }

  .search-toggle {
    display: none;
  }

  .hero {
    min-height: 84svh;
  }

  .hero-content {
    min-height: 84svh;
    width: calc(100% - 36px);
    left: 18px;
    margin-left: 0;
    padding-top: 88px;
    padding-bottom: 118px;
  }

  .hero h1 {
    font-size: 36px;
    line-height: 1.18;
  }

  .hero p:not(.eyebrow) {
    margin-top: 18px;
    font-size: 17px;
  }

  .hero-controls {
    right: auto;
    bottom: 28px;
    left: 18px;
  }

  .section {
    width: calc(100% - 36px);
    padding: 70px 0;
  }

  .section-head {
    gap: 18px;
    margin-bottom: 28px;
  }

  .section-head h2,
  .brand-story h2,
  .contact-cta h2 {
    font-size: 30px;
  }

  .product-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .brand-grid,
  .link-card-grid,
  .search-results {
    grid-template-columns: 1fr;
  }

  .product-card,
  .product-card img {
    min-height: 240px;
  }

  .feature-tile {
    min-height: 320px;
    padding: 26px 18px;
  }

  .feature-tile strong {
    font-size: 26px;
  }

  .brand-story {
    gap: 34px;
  }

  .story-media,
  .story-media img {
    min-height: 280px;
  }

  .contact-cta {
    padding: 42px 18px;
  }

  .footer-main,
  .footer-bottom {
    width: calc(100% - 36px);
  }

  .footer-main {
    gap: 34px;
    padding-top: 48px;
  }

  .footer-nav {
    grid-template-columns: 1fr;
  }

  .mobile-drawer nav a.child-link {
    padding-left: 18px;
    color: var(--muted);
    font-size: 15px;
  }

  .inner-hero {
    min-height: 390px;
    padding: 112px 18px 46px;
  }

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

  .inner-hero p:not(.eyebrow) {
    font-size: 16px;
  }

  .page-content-wrap,
  .search-results {
    width: calc(100% - 36px);
    padding: 44px 0 70px;
  }

  .content-panel {
    padding: 26px 18px;
  }

  .content-panel h2 {
    font-size: 28px;
  }

  .brand-card {
    min-height: 190px;
  }

  .search-box {
    padding: 34px 18px 22px;
  }

  .search-box label {
    font-size: 28px;
  }

  .search-line {
    grid-template-columns: 1fr;
  }
}

/* Final refined direction: company-first, cleaner, quieter */
.site-header {
  display: block;
  min-height: 0;
  padding: 0;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid rgba(17, 24, 23, 0.1);
  box-shadow: none;
  backdrop-filter: blur(18px);
}

.site-header.is-scrolled,
.site-header.menu-active {
  min-height: 0;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 10px 34px rgba(17, 24, 23, 0.06);
}

.company-bar {
  border-bottom: 1px solid rgba(17, 24, 23, 0.08);
}

.company-inner {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
}

.company-link {
  position: relative;
  display: flex;
  min-height: 44px;
  flex-direction: column;
  justify-content: center;
  padding: 7px 18px 8px;
  color: var(--ink-soft);
  border-left: 1px solid rgba(17, 24, 23, 0.08);
}

.company-link:last-child {
  border-right: 1px solid rgba(17, 24, 23, 0.08);
}

.company-link::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 2px;
  background: var(--company-color);
  content: "";
  opacity: 0;
}

.company-link.active::before,
.company-link:hover::before,
.company-link:focus-visible::before {
  opacity: 1;
}

.company-link span {
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.2;
}

.company-link small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.15;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.nav-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 28px;
  width: min(var(--max), calc(100% - 48px));
  min-height: 68px;
  margin: 0 auto;
}

.brand {
  width: 150px;
}

.desktop-nav {
  gap: 20px;
  justify-content: center;
  font-size: 14px;
}

.desktop-nav > a,
.nav-group > a {
  min-height: 34px;
  opacity: 0.78;
}

.nav-panel {
  top: calc(100% + 13px);
  border-radius: 8px;
  box-shadow: 0 18px 54px rgba(17, 24, 23, 0.1);
}

.icon-button,
.language {
  border-color: rgba(17, 24, 23, 0.22);
}

.hero {
  min-height: 88svh;
}

.hero-content {
  width: min(610px, calc(100% - 48px));
  min-height: 88svh;
  padding-top: 150px;
  padding-bottom: 90px;
}

.hero h1 {
  font-size: 52px;
  font-weight: 600;
  line-height: 1.14;
}

.hero p:not(.eyebrow) {
  margin-top: 20px;
  font-size: 20px;
}

.hero-slide::before {
  background:
    linear-gradient(90deg, rgba(2, 8, 18, 0.72), rgba(2, 8, 18, 0.36) 44%, rgba(2, 8, 18, 0.06)),
    linear-gradient(0deg, rgba(2, 8, 18, 0.4), rgba(2, 8, 18, 0) 46%);
}

.brand-matrix,
.brand-grid,
.brand-card {
  display: none;
}

.section {
  padding: 82px 0;
}

.section-head {
  gap: 34px;
  margin-bottom: 34px;
}

.section-head h2,
.brand-story h2,
.contact-cta h2 {
  font-size: 36px;
}

.product-grid {
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 0;
}

.product-card {
  min-height: 286px;
  color: var(--ink);
  background: var(--surface);
  border-radius: 0;
}

.product-card img {
  height: 224px;
  min-height: 224px;
  object-fit: cover;
  opacity: 1;
  filter: saturate(0.92) contrast(1.02);
}

.product-card::after {
  display: none;
}

.product-card span {
  right: 20px;
  bottom: 22px;
  left: 20px;
  color: var(--ink);
  font-size: 18px;
}

.product-card svg {
  top: auto;
  right: 20px;
  bottom: 22px;
  color: var(--blue);
}

.feature-strip {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
  background: transparent;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.feature-tile {
  min-height: 310px;
  padding: 30px;
  color: var(--ink);
  background: var(--paper);
}

.feature-tile + .feature-tile {
  border-left: 1px solid var(--line);
}

.feature-tile img {
  position: absolute;
  inset: auto 24px 24px auto;
  width: 44%;
  height: 42%;
  opacity: 0.18;
  object-fit: cover;
  filter: grayscale(1);
}

.feature-tile::after {
  display: none;
}

.feature-tile span {
  color: var(--blue);
}

.feature-tile strong {
  max-width: 12em;
  color: var(--ink);
  font-size: 26px;
}

.story-media {
  box-shadow: none;
  border: 1px solid var(--line);
}

.contact-cta {
  background: var(--blue);
}

.inner-hero {
  min-height: 430px;
  padding-top: 152px;
  padding-bottom: 58px;
}

.inner-hero::after {
  background:
    linear-gradient(90deg, rgba(0, 31, 74, 0.82), rgba(0, 64, 152, 0.42) 48%, rgba(0, 31, 74, 0.06)),
    linear-gradient(0deg, rgba(0, 31, 74, 0.44), rgba(0, 31, 74, 0));
}

.content-panel,
.side-nav,
.search-result,
.detail-grid div,
.link-card {
  border-radius: 0;
  box-shadow: none;
}

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

.company-hero {
  display: grid;
  min-height: 520px;
  align-items: end;
  padding: 152px max(24px, calc((100vw - var(--max)) / 2)) 72px;
  color: var(--white);
  background:
    linear-gradient(120deg, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.06)),
    linear-gradient(135deg, var(--company-color), #06131f);
}

.company-hero > div {
  width: min(720px, 100%);
}

.company-hero .eyebrow {
  color: rgba(255, 255, 255, 0.72);
}

.company-hero h1 {
  margin: 0;
  color: var(--white);
  font-size: 58px;
  font-weight: 600;
  line-height: 1.08;
}

.company-hero p:not(.eyebrow) {
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.76);
  font-size: 20px;
}

@media (max-width: 1180px) {
  .desktop-nav {
    gap: 12px;
    font-size: 13px;
  }

  .nav-row {
    gap: 18px;
  }
}

@media (max-width: 980px) {
  .company-inner {
    display: flex;
    width: 100%;
    overflow-x: auto;
    padding: 0 18px;
  }

  .company-link {
    min-width: 138px;
    border-left: 0;
    border-right: 0;
  }

  .nav-row {
    width: calc(100% - 36px);
  }

  .drawer-companies {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    padding: 18px 0;
    border-bottom: 1px solid var(--line);
  }

  .drawer-companies .company-link {
    min-height: 56px;
    padding: 10px 12px;
    background: var(--paper);
    border: 1px solid var(--line);
  }

  .feature-strip {
    grid-template-columns: 1fr;
    width: calc(100% - 36px);
  }

  .feature-tile + .feature-tile {
    border-top: 1px solid var(--line);
    border-left: 0;
  }
}

@media (max-width: 720px) {
  .nav-row {
    min-height: 64px;
  }

  .brand {
    width: 136px;
  }

  .hero-content {
    min-height: 84svh;
    padding-top: 132px;
  }

  .hero h1 {
    font-size: 34px;
  }

  .product-grid {
    border-right: 0;
    border-left: 0;
  }

  .product-card {
    min-height: 248px;
  }

  .product-card img {
    height: 188px;
    min-height: 188px;
  }

  .inner-hero,
  .company-hero {
    padding-top: 132px;
  }

  .company-hero h1 {
    font-size: 40px;
  }
}

/* EOF mobile/product safeguards */
@media (max-width: 1180px) {
  .reference-home.product-led-home .reference-hero.overseas-hero {
    grid-template-columns: minmax(0, 1fr) !important;
    overflow: hidden !important;
  }

  .reference-home.product-led-home .overseas-hero-copy,
  .reference-home.product-led-home .overseas-hero-visual {
    min-width: 0 !important;
  }

  .reference-home.product-led-home .overseas-hero-copy {
    width: min(100%, calc(100vw - 36px)) !important;
    max-width: calc(100vw - 36px) !important;
  }

  .reference-home.product-led-home .overseas-hero-visual {
    width: min(100%, clamp(320px, 46vw, 620px)) !important;
    max-width: min(100%, clamp(320px, 46vw, 620px)) !important;
  }

  .reference-home.product-led-home .overseas-hero-copy h1 {
    max-width: 8.5em !important;
    word-break: break-all !important;
    overflow-wrap: anywhere !important;
  }

  .reference-home.product-led-home .overseas-hero-copy p {
    max-width: min(100%, 24em) !important;
    overflow-wrap: anywhere !important;
  }

  .reference-home.product-led-home .overseas-hero-visual picture,
  .reference-home.product-led-home .overseas-hero-visual img {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
    object-fit: contain !important;
  }
}