:root {
  --blue: #1557a0;
  --navy: #132538;
  --pale: #f3f6f9;
  --line: #d7e1eb;
  --muted: #647384;
  --orange: #ff8000;
  --side: 7%;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 94px;
}
body {
  margin: 0;
  color: var(--navy);
  background: #fff;
  font:
    16px/1.65 "Noto Sans SC",
    "Microsoft YaHei",
    Arial,
    sans-serif;
}
body:has(#inquiry-panel:target) {
  overflow: hidden;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
input,
textarea {
  font: inherit;
}
button,
a,
input,
textarea {
  -webkit-tap-highlight-color: transparent;
}
button {
  cursor: pointer;
}
button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 3px solid #43a6f5;
  outline-offset: 4px;
}
.skip {
  position: fixed;
  top: -100px;
  z-index: 60;
  padding: 12px;
  background: #fff;
}
.skip:focus {
  top: 0;
}
header {
  height: 94px;
  padding: 0 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #fff;
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid #e4eaf0;
}
.brand {
  display: flex;
  align-items: center;
}
.brand img {
  width: 118px;
  height: 60px;
  object-fit: contain;
}
nav {
  display: flex;
  gap: 30px;
}
nav a {
  font-size: 14px;
  font-weight: 700;
  position: relative;
}
nav a:hover {
  color: var(--blue);
}
nav a[aria-current="page"] {
  color: var(--blue);
}
nav a[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -12px;
  height: 2px;
  background: var(--orange);
}
.about-page nav a[aria-current="page"]::after {
  display: none;
}
.header-actions {
  display: flex;
  gap: 22px;
  align-items: center;
}
.header-actions button {
  border: 0;
  background: none;
  color: #183452;
  font-weight: 700;
}
.header-actions span {
  margin-left: 5px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  background: #074a97;
  color: #fff;
  padding: 12px 24px;
  font-weight: 700;
  transition:
    background 0.2s,
    transform 0.2s;
}
.button:hover {
  background: #1264ba;
  transform: translateY(-2px);
}
.button.small {
  padding: 11px 20px;
  font-size: 14px;
  background: #2d2f88;
}
.button.orange {
  background: var(--orange);
  border-radius: 6px;
  font-size: 18px;
}
.button.white {
  background: #fff;
  color: #0b427f;
}
.menu {
  display: none;
}
.hero {
  height: 650px;
  position: relative;
  overflow: hidden;
  background: #a9d7f3;
  color: #fff;
}
.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    115deg,
    rgba(5, 70, 137, 0.58) 0%,
    rgba(10, 91, 163, 0.36) 52%,
    rgba(13, 81, 146, 0.16) 100%
  );
  pointer-events: none;
}
.hero-content {
  position: absolute;
  z-index: 1;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding-top: 163px;
  text-align: center;
}
.hero h1 {
  margin: 0 0 18px;
  font-size: 68px;
  line-height: 1.25;
  font-weight: 700;
  text-shadow: 0 2px 20px #174f7c33;
}
.eyebrow {
  color: var(--blue);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2.1px;
  margin-bottom: 21px;
}
.eyebrow.light {
  color: #fff;
  font-size: 24px;
  letter-spacing: 1.5px;
}
.intro {
  height: 600px;
  position: relative;
  overflow: hidden;
  padding: 60px 7%;
}
.intro-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.intro-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    #fff 0%,
    rgba(255, 255, 255, 0.96) 44%,
    rgba(255, 255, 255, 0) 78%
  );
}
.intro-content {
  position: relative;
  width: min(800px, 66%);
  padding-top: 12px;
}
.intro-title {
  font-size: 48px;
  line-height: 1.25;
  margin: 0 0 14px;
  color: #2d2f88;
}
.intro h2 {
  font-size: 24px;
  line-height: 2.05;
  margin: 0;
}
.intro p {
  font-size: 15px;
  line-height: 3.25;
  margin: 5px 0 18px;
  color: var(--navy);
}
.section {
  padding: 60px var(--side);
}
.pale {
  background: var(--pale);
}
.industry-showcase {
  height: 450px;
  padding-top: 80px;
  padding-bottom: 80px;
}
.industry-carousel {
  position: relative;
}
.industry-viewport {
  overflow: hidden;
}
.industries {
  display: flex;
  gap: 32px;
  transition: transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform;
}
.industry {
  position: relative;
  flex: 0 0 calc((100% - 64px) / 3);
  height: 274px;
  border: 0;
  padding: 0;
  text-align: left;
  overflow: hidden;
  color: #fff;
  background: #132b45;
}
.carousel-control {
  position: absolute;
  z-index: 3;
  top: 50%;
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--blue);
  box-shadow: none;
  font-size: 0;
  transform: translateY(-50%);
  transition:
    color 0.2s,
    transform 0.2s;
}
.carousel-control::before {
  content: "";
  width: 11px;
  height: 11px;
  border-top: 2px solid currentColor;
  border-right: 2px solid currentColor;
}
.carousel-control:hover {
  color: #064f96;
  background: transparent;
  transform: translateY(-50%) scale(1.05);
}
.carousel-prev {
  left: -39px;
}
.carousel-prev::before {
  transform: rotate(-135deg);
}
.carousel-next {
  right: -39px;
}
.carousel-next::before {
  transform: rotate(45deg);
}
.industry img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}
.industry:after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(2, 18, 37, 0.86), transparent 80%);
}
.industry:hover img {
  transform: scale(1.04);
}
.industry .caption {
  position: absolute;
  z-index: 1;
  bottom: 20px;
  left: 26px;
  right: 26px;
}
.caption h3 {
  margin: 0;
  font-size: 23px;
  font-weight: 500;
}
.caption small {
  font-size: 12px;
  color: #d4e5f5;
  letter-spacing: 1px;
}
.caption .arrow {
  display: none;
}
.supply-banner {
  height: 150px;
  background: #2d2f88;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 25px;
  color: #fff;
  text-align: center;
}
.supply-banner h2 {
  margin: 0;
  font-size: 34px;
  letter-spacing: 1px;
}
.products {
  padding-top: 70px;
  padding-bottom: 70px;
}
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  box-shadow: 0 2px 4px #0000000f;
}
.product-card {
  padding: 28px 24px;
  text-align: left;
  background: #fff;
  border: 0;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  position: relative;
  color: #182e48;
  min-height: 195px;
}
.product-card:hover {
  background: #f0f6fd;
}
.product-card .material {
  display: block;
  color: var(--blue);
  font-size: 32px;
  line-height: 1.65;
  letter-spacing: -1px;
}
.product-card h3 {
  font-size: 16px;
  line-height: 1.5;
  margin: 5px 0 12px;
}
.product-card p {
  font-size: 13px;
  line-height: 1.65;
  margin: 0;
  padding-right: 8px;
  color: var(--muted);
}
.product-card .arrow {
  display: none;
}
.media-section {
  border-top: 10px solid #2d2f88;
  padding-top: 55px;
  padding-bottom: 42px;
}
.media-heading {
  text-align: center;
}
.media-heading h2 {
  font-size: 64px;
  line-height: 1.25;
  margin: 0;
}
.media-heading .eyebrow {
  font-size: 20px;
  margin: 8px 0 42px;
  color: #2d2f88;
}
.media-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.media-item {
  min-height: 225px;
  padding: 26px;
  background: #fff;
  border: 1px solid #e0e7ee;
  text-align: left;
  color: #172f49;
}
.media-item small {
  color: #1a5b9d;
}
.media-item h3 {
  font-size: 20px;
  margin: 12px 0;
}
.media-item p {
  font-size: 14px;
  color: var(--muted);
}
.media-item > span {
  color: #17599e;
  font-size: 14px;
}
.tabs {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 18px;
}
.tabs button {
  padding: 10px 0;
  border: 0;
  border-bottom: 2px solid transparent;
  background: none;
  color: #6b7786;
  font-size: 14px;
}
.tabs button[aria-selected="true"] {
  border-color: #0a55a5;
  color: #064585;
}
.empty {
  padding: 45px 0;
  text-align: center;
  color: #718094;
  border-top: 1px solid #d7e0e8;
}
.partners {
  text-align: center;
  padding-top: 60px;
  padding-bottom: 88px;
}
.partners .eyebrow {
  font-size: 24px;
  margin-bottom: 12px;
  color: #2d2f88;
}
.partners h2 {
  font-size: 36px;
  margin: 0;
}
.partner-logos {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 50px;
  align-items: center;
  margin: 40px auto 0;
  max-width: 1020px;
}
.partner-logos img {
  width: 100%;
  height: 85px;
  object-fit: contain;
  mix-blend-mode: multiply;
}
footer {
  --footer-background: #2d2f88;
  min-height: 307px;
  padding: 64px 2.5% 32px;
  background: var(--footer-background);
  color: #fff;
}
.footer-grid {
  width: min(100%, 1480px);
  min-height: 210px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 0.8fr 1.15fr 1fr 0.95fr;
  align-items: center;
  justify-content: center;
}
.footer-grid > div {
  min-width: 0;
  height: 210px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 12px 32px;
  background: var(--footer-background);
}
.footer-grid > div + div {
  border-left: 1px solid rgba(255, 255, 255, 0.5);
}
.footer-logo img {
  width: min(230px, 82%);
  height: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
}
.footer-icon {
  width: 76px;
  height: 76px;
  display: grid;
  place-items: center;
  margin-bottom: 20px;
  border: 3px solid rgba(255, 255, 255, 0.22);
  border-radius: 50%;
  background: var(--footer-background);
}
.footer-icon svg {
  width: 34px;
  height: 34px;
  display: block;
  fill: currentColor;
}
.footer-item strong {
  margin-bottom: 12px;
  font-size: 14px;
  line-height: 1.2;
}
.footer-grid p,
.footer-grid a {
  font-size: 14px;
  font-weight: 500;
  line-height: 1.4;
  color: #fff;
  margin: 0;
}
.contact {
  position: fixed;
  z-index: 40;
  inset: 0;
  background: #063c7af5;
  color: #fff;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  padding: 9vh 10%;
  overflow: auto;
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}
.contact:target {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
}
.contact-close {
  position: absolute;
  right: 4%;
  top: 3%;
  font-size: 42px;
}
.contact h2 {
  font-size: 39px;
  line-height: 1.4;
}
.contact p {
  color: #c0d4e9;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}
label {
  display: block;
  margin-bottom: 19px;
}
label span {
  display: block;
  font-size: 14px;
  margin-bottom: 7px;
}
input,
textarea {
  border: 1px solid #ffffff50;
  background: #ffffff0c;
  color: #fff;
  padding: 11px 12px;
  width: 100%;
}
textarea {
  resize: vertical;
  min-height: 100px;
}
.form-note,
#form-status {
  font-size: 12px;
  color: #c0d4e9;
}
dialog {
  border: 0;
  padding: 48px;
  width: min(700px, 90vw);
  max-height: 85vh;
  color: #172d47;
  box-shadow: 0 30px 100px #00152e44;
}
dialog::backdrop {
  background: #06182dc2;
}

/* About page */
.about-page {
  background: #fff;
}
.about-page nav a[aria-current="page"]::after {
  display: none;
}
.about-hero {
  min-height: 643px;
  position: relative;
  overflow: hidden;
  color: var(--navy);
  background: #eef2f5;
}
.about-hero > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.about-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.72) 48%, rgba(255, 255, 255, 0.47) 74%, rgba(255, 255, 255, 0.22) 100%);
}
.about-hero-content {
  position: relative;
  z-index: 1;
  width: min(764px, 64%);
  padding: 221px 0 110px 7%;
}
.about-hero h1 {
  width: 750px;
  max-width: 100%;
  margin: 0 0 24px;
  font-size: clamp(44px, 4.84vw, 69.7px);
  line-height: 1.18;
  letter-spacing: -0.04em;
}
html[lang="zh-CN"] .about-hero h1 {
  white-space: nowrap;
}
.about-hero p {
  max-width: 559px;
  margin: 0;
  font-size: 18px;
  line-height: 40px;
  color: var(--navy);
}
.about-overview {
  height: 800px;
  padding: 77px 7% 78px;
}
.about-overview-title,
.purpose-heading {
  text-align: center;
}
.about-overview-title {
  margin-bottom: 47px;
}
.about-overview-title h2,
.purpose-heading h2 {
  margin: 0 0 10px;
  font-size: clamp(34px, 3vw, 42px);
  line-height: 1.25;
  letter-spacing: 0.03em;
}
.about-overview-title p,
.purpose-heading p {
  margin: 0;
  color: #45469a;
  font-size: 19px;
  font-weight: 600;
}
.about-overview-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 44px;
}
.about-overview-body > img {
  width: 100%;
  height: 420px;
  object-fit: cover;
}
.about-overview-copy p {
  margin: 0;
  font-size: 20px;
  line-height: 45px;
  color: #405267;
}
.about-overview-copy p:last-child {
  margin-bottom: 0;
}
.purpose-band {
  height: 650px;
  padding-top: 84px;
  padding-bottom: 88px;
  color: #fff;
  background: #2d2f88;
}
.purpose-heading {
  margin-bottom: 52px;
}
.purpose-heading p {
  color: #bfc1e8;
}
.purpose-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  width: min(1200px, 100%);
  margin: 0 auto;
}
.purpose-grid article {
  height: 285px;
  min-height: 285px;
  padding: 20px 34px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.purpose-icon {
  width: 54px;
  height: 54px;
  margin-bottom: 12px;
  object-fit: contain;
  flex: 0 0 auto;
}
.purpose-grid article > span {
  display: block;
  font-size: 16px;
  font-weight: 500;
  color: #c4c6e9;
}
.purpose-grid h3 {
  margin: 0 0 9px;
  font-size: 28px;
  font-weight: 600;
}
.purpose-grid p {
  margin: 10px auto 0;
  max-width: 310px;
  font-size: 20px;
  line-height: 36.8px;
}
.global-network {
  min-height: 800px;
  padding: 50px var(--side);
  background: #fff;
}
.global-network img {
  display: block;
  width: 100%;
  height: 700px;
  object-fit: cover;
  object-position: center;
}
.about-footer-grid {
  grid-template-columns: 1fr 1.25fr 1fr;
}

@media (max-width: 760px) {
  nav a[aria-current="page"]::after {
    bottom: -5px;
    right: auto;
    width: 42px;
  }
  .about-hero {
    min-height: 520px;
  }
  .about-hero > img {
    object-position: 54% center;
  }
  .about-hero-overlay {
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.62));
  }
  .about-hero-content {
    width: 100%;
    padding: 132px 6% 70px;
  }
  .about-hero h1 {
    font-size: 7vw;
  }
  .about-hero p {
    font-size: 16px;
  }
  .about-overview {
    height: auto;
    min-height: 0;
    padding-top: 58px;
    padding-bottom: 64px;
  }
  .about-overview-title {
    margin-bottom: 36px;
  }
  .about-overview-title h2,
  .purpose-heading h2 {
    font-size: 31px;
  }
  .about-overview-body {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .about-overview-body > img {
    height: 260px;
  }
  .about-overview-copy p {
    font-size: 16px;
  }
  .purpose-band {
    height: auto;
    min-height: 0;
    padding-top: 58px;
    padding-bottom: 58px;
  }
  .purpose-heading {
    margin-bottom: 38px;
  }
  .purpose-grid {
    grid-template-columns: 1fr;
  }
  .purpose-grid article,
  .purpose-grid article:last-child {
    min-height: 0;
    padding: 38px 24px 42px;
  }
  .purpose-icon {
    width: 50px;
    height: 50px;
  }
  .purpose-grid h3 {
    margin: 0 0 8px;
  }
  .purpose-grid p {
    margin-top: 38px;
    font-size: 21px;
  }
  .global-network {
    min-height: 0;
    padding: 30px 4%;
  }
  .global-network img {
    height: auto;
    object-fit: contain;
  }
  .about-footer-grid {
    grid-template-columns: 1fr;
  }
}
.dialog-close {
  position: absolute;
  right: 14px;
  top: 6px;
  border: 0;
  background: none;
  font-size: 32px;
  color: #2a425d;
}
.detail-image {
  width: 100%;
  height: 220px;
  object-fit: cover;
  margin-bottom: 24px;
}
@media (min-width: 1600px) {
  :root {
    --side: max(7%, calc((100vw - 1240px) / 2));
  }
}
@media (max-width: 1100px) {
  header {
    padding: 0 5%;
  }
  nav {
    gap: 17px;
  }
  .header-actions {
    gap: 10px;
  }
  .hero h1 {
    font-size: 54px;
  }
  .intro-content {
    width: 72%;
  }
  .intro p {
    line-height: 2.5;
  }
  .section {
    padding-left: 5%;
    padding-right: 5%;
  }
  .industry-showcase {
    height: auto;
  }
  .supply-banner h2 {
    font-size: 29px;
  }
  .footer-grid {
    width: 100%;
  }
}
@media (max-width: 760px) {
  html {
    scroll-padding-top: 76px;
  }
  header {
    height: 76px;
    padding: 0 5%;
  }
  .brand img {
    width: 100px;
    height: 50px;
  }
  .header-actions .small {
    display: none;
  }
  .menu {
    display: inline-block;
  }
  nav {
    display: none;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    padding: 25px;
    background: #fff;
    box-shadow: 0 15px 20px #08213d15;
  }
  nav.open {
    display: flex;
    flex-direction: column;
    gap: 20px;
  }
  .hero {
    height: 430px;
  }
  .hero-content {
    justify-content: center;
    padding: 0 5%;
  }
  .hero h1 {
    font-size: 34px;
  }
  .eyebrow.light {
    font-size: 12px;
  }
  .intro {
    height: auto;
    min-height: 570px;
    padding: 45px 6%;
  }
  .intro-image {
    object-position: 62% center;
  }
  .intro-shade {
    background: linear-gradient(90deg, #fffffff5 0%, #ffffffdd 70%, #ffffff88);
  }
  .intro-content {
    width: 100%;
    padding: 0;
  }
  .intro-title {
    font-size: 36px;
  }
  .intro h2 {
    font-size: 20px;
    line-height: 1.6;
  }
  .intro p {
    font-size: 14px;
    line-height: 2;
  }
  .industry-showcase {
    padding: 32px 6%;
  }
  .industries {
    gap: 14px;
  }
  .industry {
    flex-basis: 100%;
    height: 215px;
  }
  .carousel-control {
    width: 40px;
    height: 40px;
    font-size: 30px;
  }
  .carousel-prev {
    left: -24px;
  }
  .carousel-next {
    right: -24px;
  }
  .supply-banner {
    height: 115px;
  }
  .supply-banner h2 {
    font-size: 22px;
  }
  .section {
    padding: 45px 6%;
  }
  .product-grid {
    grid-template-columns: 1fr 1fr;
  }
  .product-card {
    min-height: 176px;
    padding: 20px 15px;
  }
  .product-card .material {
    font-size: 25px;
  }
  .product-card h3 {
    font-size: 14px;
  }
  .product-card p {
    font-size: 12px;
  }
  .media-heading h2 {
    font-size: 38px;
  }
  .media-heading .eyebrow {
    font-size: 12px;
    margin-bottom: 28px;
  }
  .media-list {
    grid-template-columns: 1fr;
  }
  .partners h2 {
    font-size: 24px;
  }
  .partners .eyebrow {
    font-size: 16px;
  }
  .partner-logos {
    grid-template-columns: 1fr 1fr;
    gap: 25px;
  }
  .partner-logos img {
    height: 65px;
  }
  footer {
    height: auto;
    padding: 36px 6%;
  }
  .footer-grid {
    height: auto;
    grid-template-columns: 1fr 1fr;
  }
  .footer-grid > div {
    height: 190px;
    padding: 24px 15px;
  }
  .footer-grid > div + div {
    border-left: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.5);
  }
  .footer-logo img {
    width: 180px;
  }
  .footer-grid p,
  .footer-grid a {
    font-size: 14px;
  }
  .footer-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 14px;
  }
  .footer-icon svg {
    width: 28px;
    height: 28px;
  }
  .footer-item strong {
    margin-bottom: 8px;
    font-size: 14px;
  }
  .contact {
    grid-template-columns: 1fr;
    gap: 25px;
    padding: 8vh 7%;
  }
  .contact h2 {
    font-size: 30px;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  dialog {
    padding: 35px 23px;
  }
}
@media (max-width: 420px) {
  .product-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid > div {
    border-top: 1px solid rgba(255, 255, 255, 0.5) !important;
  }
  .footer-grid > div:first-child {
    border-top: 0 !important;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  * {
    transition: none !important;
  }
}

/* Industry → solution → material architecture */
.arch-dropdown{position:relative;display:inline-flex;align-items:center}.arch-dropdown>button{border:0;background:transparent;color:inherit;cursor:pointer;font-size:14px;font-weight:700;line-height:1.65;padding:0}.arch-dropdown>span{position:absolute;top:100%;left:50%;width:290px;padding:12px;background:#fff;box-shadow:0 14px 36px #12214324;display:grid;grid-template-columns:1fr;opacity:0;visibility:hidden;transform:translate(-50%,8px);transition:.2s;z-index:20}.arch-dropdown:hover>span,.arch-dropdown:focus-within>span{opacity:1;visibility:visible;transform:translate(-50%,0)}.arch-dropdown>span a{padding:10px 12px;text-decoration:none;color:#182544}.arch-dropdown small{display:block;color:#748099;font-size:10px;margin-top:2px}.arch-hero{height:62vh;min-height:480px;background:linear-gradient(90deg,#071d48d9,#133a7366),var(--hero) center/cover;display:grid;place-items:center;text-align:center;color:#fff}.arch-hero p,.solution-hero>div>p:first-child,.arch-heading>p,.arch-service>div>p{letter-spacing:.18em;font-size:12px;font-weight:700;color:#49a6ff}.arch-hero h1{font-size:clamp(42px,6vw,76px);margin:10px 0}.arch-hero span{font-size:18px;letter-spacing:.12em}.arch-lead,.arch-section,.material-routes{max-width:1180px;margin:auto;padding:88px 6%}.arch-lead{text-align:center;max-width:850px}.arch-lead h2,.arch-heading h2{font-size:clamp(28px,3.2vw,44px);color:#102754;margin:12px 0 20px}.arch-lead>p:last-child{font-size:18px;line-height:1.9;color:#5b6680}.arch-soft{max-width:none;background:#f2f6fa}.arch-soft>*{max-width:1040px;margin-left:auto;margin-right:auto}.requirement-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:38px}.requirement-grid article{background:#fff;padding:30px 24px;border-top:3px solid #2d2f88}.requirement-grid b{font-size:13px;color:#409aea}.requirement-grid h3{color:#182d58}.requirement-grid p,.scope-grid p{color:#68738b;line-height:1.7}.topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:38px}.topic-card{position:relative;min-width:0;height:320px;overflow:hidden;text-decoration:none;background:#182544}.topic-card img{width:100%;height:100%;object-fit:cover;transition:.4s}.topic-card>span{position:absolute;inset:auto 0 0;padding:18px 20px;background:linear-gradient(transparent,#101c44e8);color:#fff}.topic-card b,.topic-card small{display:block}.topic-card small{opacity:.75;margin-top:4px}.topic-card em{display:block;max-height:0;opacity:0;transition:.25s;font-style:normal;margin-top:8px}.topic-card:hover img{transform:scale(1.04)}.topic-card:hover>span{background:#2d2f88}.topic-card:hover em{max-height:30px;opacity:1}.material-chips{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}.material-chips span{background:#fff;border:1px solid #dce4ef;padding:18px 24px;color:#172a55;font-weight:700}.material-chips small{display:block;font-weight:400;color:#748099;margin-top:5px}.arch-service{background:#102a5c;color:#fff;padding:60px max(6%,calc((100% - 1040px)/2));display:grid;grid-template-columns:1fr 1fr;gap:60px}.arch-service h2{font-size:36px}.arch-service li{margin:15px 0}.arch-inquiry{padding:65px 6%;text-align:center;background:#e9f1f8}.arch-inquiry p{font-size:20px;color:#18315d}.arch-footer{max-width:1100px;margin:auto;text-align:center;color:#fff}.arch-footer img{width:180px;filter:brightness(0) invert(1)}.breadcrumbs{max-width:1180px;margin:90px auto 0;padding:20px 6%;display:flex;gap:10px;color:#758099;font-size:13px}.breadcrumbs a{color:#315f9c;text-decoration:none}.solution-hero{max-width:1080px;margin:auto;padding:35px 6% 80px;display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:60px}.solution-hero img{width:100%;aspect-ratio:4/3;object-fit:cover}.solution-hero h1{font-size:clamp(38px,5vw,66px);color:#112b59;margin:10px 0}.solution-hero>div>p{line-height:1.8;color:#5b6680}.industry-tags{margin-top:24px;font-size:14px}.industry-tags a{color:#2d6aa7}.scope-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.scope-grid p{padding:25px;background:#fff;border-left:3px solid #46a0ea}.material-index{position:sticky;top:70px;z-index:5;background:#fff;box-shadow:0 5px 18px #16264b16;padding:18px 6%;display:flex;justify-content:center;gap:14px}.material-index a{background:#edf4fa;color:#245b94;text-decoration:none;padding:8px 14px}.material-routes{display:grid;gap:28px}.material-route{display:grid;grid-template-columns:260px 1fr;border:1px solid #dce4ef;background:#fff;scroll-margin-top:145px}.material-route>header{position:static;height:auto;background:#193365;color:#fff;padding:34px}.material-route>header span{font-size:42px;font-weight:700}.material-route>header h2{font-size:17px}.material-route>div{padding:30px}.material-route table{width:100%;border-collapse:collapse}.material-route th,.material-route td{text-align:left;border:1px solid #dde5ef;padding:12px}.material-route th{background:#f2f6fa}.disclaimer{max-width:1040px;margin:0 auto 60px;padding:22px;background:#fff7e8;border-left:4px solid #e89a2c;color:#72531c}
.grade-table-wrap{overflow-x:auto}.grade-table{min-width:700px}.grade-table th{background:#2e9382;color:#fff}.grade-table th:nth-child(1){width:24%}.grade-table th:nth-child(2){width:24%}.grade-table td{line-height:1.65}.grade-table tbody tr:nth-child(odd){background:#edf7f4}
@media(max-width:760px){.arch-dropdown>span{left:auto;right:0;transform:none;width:250px}.arch-hero{min-height:390px}.requirement-grid{grid-template-columns:1fr 1fr}.topic-grid{display:flex;overflow-x:auto;scroll-snap-type:x mandatory}.topic-card{flex:0 0:calc((100% - 24px)/3);height:260px;scroll-snap-align:start}.arch-service,.solution-hero,.scope-grid,.material-route{grid-template-columns:1fr}.solution-hero{gap:25px}.material-route>header span{font-size:34px}.material-index{justify-content:flex-start;overflow-x:auto}.material-index b{flex:0 0 auto}.material-index a{flex:0 0 auto}}

/* Electrical industry — Figma desktop 1440 */
body.electrical-industry .arch-hero{height:682px;min-height:0;background:linear-gradient(90deg,rgba(7,29,72,.85),rgba(11,38,86,.625) 50%,rgba(14,46,97,.512) 75%,rgba(19,58,115,.4)),var(--hero) center/cover}
body.electrical-industry .arch-hero>div{width:304px}
body.electrical-industry .arch-hero p{display:none}
body.electrical-industry .arch-hero h1{margin:0;font-size:64px;line-height:1.96}
body.electrical-industry .arch-hero span{display:block;margin-top:-12px;font-size:18px;line-height:1.65;letter-spacing:.12em}
body.electrical-industry #performance{max-width:none;min-height:600px;padding:80px 6%;background:#f2f6fa}
body.electrical-industry #performance .arch-heading,
body.electrical-industry #topic-cards .arch-heading{text-align:center}
body.electrical-industry #performance .arch-heading h2,
body.electrical-industry #topic-cards .arch-heading h2{margin:0;color:#102754;font-size:48px;line-height:1.5}
body.electrical-industry #performance .arch-heading p,
body.electrical-industry #topic-cards .arch-heading p{margin:0;color:#5eab34;font-size:32px;line-height:1.875;letter-spacing:0;text-transform:none}
body.electrical-industry .requirement-grid{max-width:1040px;margin:38px auto 0;gap:40px;padding:0 24px}
body.electrical-industry .requirement-grid article{width:248px;min-height:228px;padding:30px 24px;border-top:3px solid #2d2f88}
body.electrical-industry .requirement-grid b{font-size:24px;line-height:1;color:#409aea}
body.electrical-industry .requirement-grid h3{margin:18px 0;font-size:20px;line-height:1.55}
body.electrical-industry .requirement-grid p{margin:0;font-size:16px;line-height:1.7}
body.electrical-industry #topic-cards{max-width:none;height:600px;padding:70px 0 0;overflow:hidden}
body.electrical-industry #topic-cards .arch-heading{height:160px}
body.electrical-industry #topic-cards .topic-grid{display:flex;width:min(1260px,calc(100% - 48px));max-width:1260px;margin:30px auto 0;gap:51px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:thin}
body.electrical-industry #topic-cards .topic-card{flex:0 0 400px;height:234px;scroll-snap-align:start}
body.electrical-industry #topic-cards .topic-card>span{height:58px;padding:10px 16px;background:linear-gradient(transparent,#101c44e8)}
body.electrical-industry #topic-cards .topic-card b{font-size:12px;line-height:1.45}
body.electrical-industry #topic-cards .topic-card small{margin-top:0;font-size:10px;line-height:1.45}
body.electrical-industry #topic-cards .topic-card em{display:none}
@media(max-width:760px){
  body.electrical-industry .arch-hero{height:430px;min-height:0}
  body.electrical-industry .arch-hero h1{font-size:42px;line-height:1.5}
  body.electrical-industry .arch-hero span{margin-top:4px;font-size:15px}
  body.electrical-industry #performance{min-height:0;padding:54px 6% 62px}
  body.electrical-industry #performance .arch-heading h2,
  body.electrical-industry #topic-cards .arch-heading h2{font-size:34px}
  body.electrical-industry #performance .arch-heading p,
  body.electrical-industry #topic-cards .arch-heading p{font-size:22px;line-height:1.5}
  body.electrical-industry .requirement-grid{grid-template-columns:1fr;gap:16px;padding:0}
  body.electrical-industry .requirement-grid article{width:100%;min-height:0}
  body.electrical-industry #topic-cards{height:auto;padding:54px 0 64px}
  body.electrical-industry #topic-cards .arch-heading{height:auto;margin-bottom:30px}
  body.electrical-industry #topic-cards .topic-grid{width:88%;margin:0 auto;gap:16px}
  body.electrical-industry #topic-cards .topic-card{flex-basis:86vw;max-width:400px;height:234px}
}

/* Connector solution — Figma desktop 1440 */
body.detailed-solution .breadcrumbs,
body.detailed-solution main > .arch-soft,
body.detailed-solution .material-index,
body.detailed-solution .disclaimer,
body.detailed-solution #related-solutions,
body.detailed-solution #solution-inquiry {
  display: none;
}
body.detailed-solution .solution-hero {
  width: 100%;
  max-width: none;
  height: 200px;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  place-items: center;
  background: #2d2f88;
  color: #fff;
  text-align: center;
}
body.detailed-solution .solution-hero > img,
body.detailed-solution .solution-hero > div > p,
body.detailed-solution .solution-hero .industry-tags {
  display: none;
}
body.detailed-solution .solution-hero h1 {
  margin: 0;
  color: #fff;
  font-size: 44px;
  line-height: 1.18;
}
body.detailed-solution .solution-hero span {
  display: block;
  margin-top: 2px;
  font-size: 25px;
  line-height: 1.3;
}
body.detailed-solution .material-routes {
  width: min(1180px, calc(100% - 48px));
  max-width: 1180px;
  margin: 0 auto;
  padding: 30px 86px 90px;
  gap: 28px;
}
body.detailed-solution .material-route {
  display: block;
  border: 1px solid #dce4ef;
  scroll-margin-top: 110px;
}
body.detailed-solution .material-route > header {
  height: auto;
  padding: 30px 30px 0;
  background: #fff;
  color: #132538;
}
body.detailed-solution .material-route > header span {
  display: none;
}
body.detailed-solution .material-route > header h2 {
  margin: 0;
  font-size: 40px;
  line-height: 1.25;
}
body.detailed-solution .material-route > div {
  padding: 18px 30px 30px;
}
body.detailed-solution .material-route h3 {
  margin: 0 0 8px;
  font-size: 20px;
  line-height: 1.75;
}
body.detailed-solution .material-points {
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
}
body.detailed-solution .material-points li {
  font-size: 16px;
  line-height: 35px;
}
body.detailed-solution .material-points li::before {
  content: "•";
  margin-right: 10px;
}
body.detailed-solution .grade-table-wrap {
  overflow-x: auto;
}
body.detailed-solution .grade-table {
  min-width: 700px;
  table-layout: fixed;
  border: 1px solid #b9bbe1;
}
body.detailed-solution .grade-table th,
body.detailed-solution .grade-table td {
  height: 70px;
  padding: 8px 12px;
  border: 1px solid #b9bbe1;
  font-size: 16px;
  line-height: 1.65;
  vertical-align: middle;
}
body.detailed-solution .grade-table th {
  height: 100px;
  background: #2d2f88;
  color: #fff;
  font-size: 20px;
  text-align: center;
}
body.detailed-solution .grade-table th:nth-child(1),
body.detailed-solution .grade-table th:nth-child(2) {
  width: 24.5%;
}
body.detailed-solution .grade-table td:nth-child(1),
body.detailed-solution .grade-table td:nth-child(2) {
  text-align: center;
}
body.detailed-solution .grade-table tbody tr:nth-child(odd) {
  background: #fff;
}
@media (max-width: 760px) {
  body.detailed-solution .solution-hero {
    height: 156px;
  }
  body.detailed-solution .solution-hero h1 {
    font-size: 34px;
  }
  body.detailed-solution .solution-hero span {
    font-size: 18px;
  }
  body.detailed-solution .material-routes {
    width: 100%;
    padding: 20px 16px 48px;
    gap: 20px;
  }
  body.detailed-solution .material-route > header {
    padding: 24px 20px 0;
  }
  body.detailed-solution .material-route > header h2 {
    font-size: 28px;
  }
  body.detailed-solution .material-route > div {
    padding: 14px 20px 24px;
  }
  body.detailed-solution .material-route h3 {
    font-size: 18px;
  }
  body.detailed-solution .material-points li {
    font-size: 14px;
    line-height: 1.9;
  }
  body.detailed-solution .grade-table {
    min-width: 680px;
  }
}

/* Header dropdown sizing */
.arch-dropdown>span{width:max-content;max-width:calc(100vw - 24px)}
.arch-dropdown>span a{white-space:nowrap}

/* Shared header interaction */
body > header nav > a:hover,
body > header nav > a:focus-visible,
body > header .arch-dropdown:hover > button,
body > header .arch-dropdown:focus-within > button,
body > header .arch-dropdown > span a:hover,
body > header .arch-dropdown > span a:focus-visible {
  color: #2d2f88;
}

/* Contact page */
.contact-page { background: #f6f9fc; color: #17324d; }
.contact-page header { position: sticky; }
.contact-page nav a[aria-current="page"] { color: #0757a6; }
.contact-page nav a[aria-current="page"]::after { background: #0757a6; }
.contact-hero { position: relative; height: 440px; overflow: hidden; color: #fff; }
.contact-hero img { width: 100%; height: 100%; object-fit: cover; object-position: center 52%; }
.contact-hero-overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(7,34,68,.86) 0%, rgba(7,55,105,.6) 42%, rgba(7,35,74,.12) 78%); }
.contact-hero-content { position: absolute; inset: 0; width: min(1200px, calc(100% - 80px)); margin: auto; display: flex; flex-direction: column; justify-content: center; align-items: flex-start; }
.contact-hero-content span { font-size: 13px; font-weight: 800; letter-spacing: .18em; }
.contact-hero-content h1 { margin: 0 0 8px; font-size: clamp(48px, 5vw, 64px); line-height: 1.08; }
.contact-hero-content p { width: min(650px, 75%); margin: 0; color: #e5eff8; font-size: 24px; font-weight: 700; }
.contact-overview { position: relative; z-index: 2; width: min(1200px, calc(100% - 80px)); min-height: 400px; margin: -64px auto 92px; display: grid; grid-template-columns: 7fr 5fr; background: #fff; box-shadow: 0 12px 32px rgba(13,45,78,.08); }
.company-panel, .quick-contact { padding: 50px 56px; }
.quick-contact { background: #f8fbfe; border-left: 1px solid #dce7f0; }
.company-panel > h2, .quick-contact > h2 { padding-top: 10px; }
.contact-kicker { margin: 0 0 10px; color: #0757a6; font-size: 13px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.contact-overview h2, .contact-form-section h2, .service-band h2 { margin: 0; font-size: clamp(30px, 3vw, 40px); line-height: 1.3; }
.company-role { margin: 14px 0 28px; color: #4f6272; font-size: 18px; }
.company-facts { margin: 0; }
.company-facts div { display: grid; grid-template-columns: 105px 1fr; gap: 22px; padding: 16px 0; border-top: 1px solid #e5edf4; }
.company-facts dt { color: #738496; font-size: 13px; font-weight: 800; }
.company-facts dd { margin: 0; color: #263f56; }
.contact-actions { display: grid; gap: 25px; margin: 24px 0; }
.contact-action { min-height: 58px; padding: 10px 16px; display: flex; align-items: center; justify-content: space-between; gap: 20px; border: 1px solid #dbe6ef; background: #fff; transition: border-color .2s, transform .2s, color .2s; }
.contact-action:hover { transform: translateY(-2px); border-color: #0757a6; color: #0757a6; }
.contact-action span { color: #718395; font-size: 12px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.contact-action strong { text-align: right; overflow-wrap: anywhere; }
.contact-primary { width: 100%; min-height: 50px; background: #0757a6; }
.contact-form-section { width: min(1200px, calc(100% - 80px)); min-height: 600px; margin: 0 auto 58px; display: grid; grid-template-columns: 4fr 7fr; gap: 82px; scroll-margin-top: 110px; }
.contact-form-intro h2 { padding-top: 40px; font-size: clamp(44px, 4.2vw, 60px); line-height: 1.33; }
.contact-form-intro > p:not(.contact-kicker) { color: #4f6272; }
.contact-form-intro ol { margin: 38px 0 0; padding: 0; list-style: none; }
.contact-form-intro li { display: flex; align-items: center; gap: 18px; padding: 17px 0; border-top: 1px solid #dce6ef; }
.contact-form-intro li strong { color: #0757a6; font-size: 14px; }
.contact-form { height: 600px; padding: 42px; background: #fff; box-shadow: 0 12px 32px rgba(13,45,78,.07); }
.contact-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 22px; }
.contact-form label { margin-bottom: 18px; color: #334c62; font-size: 14px; font-weight: 700; }
.contact-form label > span { margin-bottom: 7px; }
.contact-form input, .contact-form textarea { min-height: 50px; border: 1px solid #cad8e4; background: #fff; color: #17324d; }
.contact-form input:focus, .contact-form textarea:focus { border-color: #0757a6; outline: 2px solid rgba(7,87,166,.15); outline-offset: 0; }
.contact-form textarea { min-height: 150px; }
.file-field small { display: block; margin-top: 7px; color: #718395; font-weight: 400; }
.file-field input { padding: 10px; }
.privacy-check { display: flex !important; align-items: flex-start; gap: 10px; font-weight: 400 !important; }
.privacy-check input { flex: 0 0 20px; width: 20px; min-height: 20px; margin: 2px 0 0; accent-color: #0757a6; }
.privacy-check span { margin: 0 !important; }
.contact-submit { width: 100%; min-height: 50px; background: #2d2f88; }
.contact-form #form-status { min-height: 24px; margin: 14px 0 0; color: #0757a6; font-size: 14px; }
.service-band { padding: 88px max(7%, calc((100% - 1200px) / 2)); background: #eaf2fa; }
.service-band > div:first-child { display: flex; justify-content: space-between; align-items: end; gap: 40px; }
.service-band > div:first-child h2 { max-width: 720px; }
.service-points { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 46px; }
.service-points article { padding: 30px; border-top: 3px solid #0757a6; background: #fff; }
.service-points strong { color: #0757a6; font-size: 13px; }
.service-points h3 { margin: 12px 0 8px; font-size: 22px; }
.service-points p { margin: 0; color: #4f6272; }

@media (max-width: 900px) {
  .contact-overview { height: auto; grid-template-columns: 1fr; }
  .quick-contact { border-top: 1px solid #dce7f0; border-left: 0; }
  .contact-form-section { grid-template-columns: 1fr; gap: 42px; }
}

@media (max-width: 760px) {
  .contact-hero { height: 330px; }
  .contact-hero-content { width: calc(100% - 32px); padding-bottom: 18px; }
  .contact-hero-content h1 { font-size: 40px; }
  .contact-hero-content p { width: 100%; font-size: 15px; }
  .contact-overview { width: calc(100% - 32px); margin: -28px auto 68px; }
  .company-panel, .quick-contact { padding: 32px 24px; }
  .company-panel > h2, .quick-contact > h2 { padding-top: 0; }
  .company-facts div { grid-template-columns: 1fr; gap: 5px; }
  .contact-form-section { width: calc(100% - 32px); min-height: 0; margin-bottom: 70px; }
  .contact-form-intro h2 { padding-top: 0; font-size: 40px; }
  .contact-form { height: auto; min-height: 0; padding: 26px 20px; }
  .contact-form-grid { grid-template-columns: 1fr; }
  .contact-submit { width: 100%; }
  .service-band { padding: 64px 16px; }
  .service-band > div:first-child { display: block; }
  .service-points { grid-template-columns: 1fr; }
  .contact-page footer { margin-top: 0; }
}