:root {
  --page-bg: #ffffff;
  --shell-width: min(80vw, 1360px);
  --shell-shadow: rgba(0, 0, 0, 0.06);
  --header-bg: rgba(240, 240, 240, 0.96);
  --header-top-bg: rgba(224, 224, 224, 0.98);
  --text-main: #333333;
  --text-soft: #6d6d6d;
  --text-light: #9a9a9a;
  --footer-bg: #e7e7e7;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--page-bg);
  color: var(--text-main);
  font-family: DengXian, "Microsoft YaHei", Arial, sans-serif;
  font-size: 14px;
  font-weight: 400;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { font-family: inherit; }

.page-shell {
  width: var(--shell-width);
  margin: 0 auto;
  background: #ffffff;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: var(--header-bg);
  isolation: isolate;
}
.site-header::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 100vw;
  transform: translateX(-50%);
  background: var(--header-bg);
  z-index: -1;
}
.site-header::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -20px;
  width: 100vw;
  height: 20px;
  transform: translateX(-50%);
  pointer-events: none;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.14), rgba(0, 0, 0, 0));
}

.header-inner {
  height: 85px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 22px 0 0px;
  background: var(--header-bg);
}
.header-topline {
  width: 100vw;
  height: 22px;

  margin-left: calc(50% - 50vw);

  display: flex;
  align-items: center;
  justify-content: flex-end;

  padding-right: calc((100vw - var(--shell-width)) / 2 + 18px);

  font-family: DengXian, "Microsoft YaHei", Arial, sans-serif;
  font-size: 9px;
  letter-spacing: 0.08em;

  color: #888888;

  background: var(--header-top-bg);
  border-bottom: 1px solid #c9c9c9;

  overflow: hidden;

  transition:
    height 260ms ease,
    opacity 220ms ease,
    transform 260ms ease,
    padding 260ms ease;
}

.site-header.is-scrolled .header-topline {
  height: 0;
  opacity: 0;
  padding-top: 0;
  padding-bottom: 0;
  border-bottom-width: 0;
  transform: translateY(-100%);
}

.logo-area {
  width: 241px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  flex: 0 0 auto;  
  margin-left: -0px;
}

.logo-subtitle {
  margin-top: 2px;
  font-family: DengXian, "Microsoft YaHei", Arial, sans-serif;
  font-size: 12px;
  line-height: 1;
  color: #cccccc;
  letter-spacing: 0.08em;
  white-space: nowrap;
}
.logo-link {
  display: block;
  width: 241px;
  flex: 0 0 auto;
}
.logo-img {
  width: 241px;
  height: auto;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 36px;
  font-size: 14px;
  color: #4b4b4b;
  margin-left: auto;
  padding-right: 42px;
}

.main-nav a,
.product-button {
  border: 0;
  background: none;
  padding: 0;
  color: #4b4b4b;
  font-size: 14px;
  line-height: 1;
  cursor: pointer;
}

.main-nav a,
.product-button {
  transition:
    color 180ms ease,
    opacity 180ms ease;
}

.main-nav a:hover,
.product-button:hover {
  color: #000000;
  opacity: 1;
  
}

.nav-divider {
  width: 1px;
  height: 29px;
  background: #d1d1d1;
  opacity: 0.9;
}

.nav-product { position: relative; }
.product-menu {
  position: fixed;

  top: 87px;
  left: 0;

  width: 100vw;

  display: flex;
  align-items: center;
  justify-content: flex-end;

  gap: 28px;

  padding-right: calc((100vw - var(--shell-width)) / 2 + 80px);

  opacity: 0;
  visibility: hidden;

  transform: translateY(-4px);
 z-index: 1000;
  transition:
    opacity 180ms ease,
    transform 220ms ease,
    visibility 180ms ease;
}
.site-header.is-scrolled .product-menu {
  top: 65px;
}
.nav-product::after {
  content: "";
  position: absolute;
  left: -40px;
  right: -40px;
  top: 100%;
  height: 35px;
}

.product-menu a {
  display: flex;
  align-items: center;

  padding: 0;

  color: #4b4b4b;

  white-space: nowrap;

  font-size: 13px;

  line-height: 1;

  transition: opacity 180ms ease;
}
.product-menu a:hover {
  opacity: 0.6;
}

.nav-product:hover .product-menu,
.nav-product:focus-within .product-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.mobile-menu-button {
  display: none;
  border: 0;
  background: transparent;
  font-size: 25px;
  color: #444444;
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: 66% 34%;
  min-height: 480px;
  background: #ffffff;
  overflow: hidden;
}

.hero-visual {
  position: relative;
  overflow: hidden;
}

.hero-copy {
  position: relative;
}

.hero-slides {
  position: absolute;
  inset: 0;
}

.hero-slide,
.hero-copy-item {
  opacity: 0;
  visibility: hidden;
  transition: opacity 1.2s ease, visibility 1.2s ease;
}

.hero-slide {
  position: absolute;
  inset: 0;
}

.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 300ms ease;
}

.hero-visual:hover .hero-slide.is-active img { transform: scale(1.025); }

.hero-slide.is-active,
.hero-copy-item.is-active {
  opacity: 1;
  visibility: visible;
}

.hero-visual-fade {
  position: absolute;
  top: 0;
  right: 0;
  width: 30%;
  height: 100%;
  pointer-events: none;
  background: linear-gradient(to right, rgba(255,255,255,0), rgba(255,255,255,0.98));
}

.hero-copy {
  display: flex;
  align-items: center;
  padding: 0 70px 0 28px;
}

.hero-copy-item {
  position: absolute;
  left: 28px;
  right: 70px;
  top: 50%;
  transform: translateY(-50%);
  transition-duration: 0.75s;
}

.hero-copy-item h1 {
  margin: 0 0 24px;
  color: #333333;
  font-size: 25px;
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.hero-spec {
  margin: 0 0 22px;
  color: #767676;
  font-size: 12px;
  line-height: 1.45;
}

.hero-text {
  margin: 0 0 40px;
  color: #5f5f5f;
  font-size: 15px;
  line-height: 1.45;
}

.read-more {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  min-width: 154px;
  height: 43px;
  padding: 0 16px;
  border: 1px solid #111111;
  color: #333333;
  font-size: 14px;
  font-weight: 700;
  transition: background 180ms ease, color 180ms ease;
}

.read-more:hover {
  background: #111111;
  color: #ffffff;
}

.hero-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 8;
  width: 30px;
  height: 30px;
  border: 1px solid #d2d2d2;
  border-radius: 50%;
  background: rgba(228, 228, 228, 0.88);
  color: #4e4e4e;
  font-size: 26px;
  line-height: 1;
  cursor: pointer;
  transition: background 180ms ease, color 180ms ease;
}

.hero-arrow:hover {
  background: rgba(17,17,17,0.88);
  color: #ffffff;
}

.hero-arrow-left { left: 8px; }
.hero-arrow-right {  left: calc(66% - 38px);}

.anchor-offset {
  position: relative;
  top: -107px;
}

.cards-section {
  padding: 10px 0 0;
  overflow: hidden;
}
#applications {
  padding-top: 40px;
  padding-bottom: 00px;
}
#services {
  padding-bottom: 20px;
}
.section-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 0 14px 22px 0;
}

.section-title-row h2 {
  margin: 0;
  color: #565656;
  font-size: 16px;
  line-height: 1;
  font-weight: 400;
}

.section-controls {
  display: flex;
  gap: 8px;
}

.slider-button {
  width: 28px;
  height: 28px;
  border: 1px solid #111111;
  background: #ffffff;
  color: #111111;
  font-size: 24px;
  line-height: 0.8;
  cursor: pointer;
  transition: background 160ms ease, color 160ms ease;
}

.slider-button:hover {
  background: #111111;
  color: #ffffff;
}

.card-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: calc((100% - 114px) / 4);
  gap: 38px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  padding-bottom: 60px;
  scrollbar-width: none;
}

.card-track::-webkit-scrollbar { display: none; }

.info-card {
  scroll-snap-align: start;
  min-width: 0;
}

.card-image {
  width: 100%;
   aspect-ratio: 1 / 0.88;
  overflow: hidden;
  background: #f4f4f4;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 260ms ease;
}

.info-card:hover .card-image img {
  transform: scale(1.035);
}

.kicker {
  margin: 15px 0 6px;
  color: #787878;
  font-size: 11px;
  line-height: 1;
}

.info-card h3 {
  margin: 0 0 9px;
  color: #333333;
  font-size: 19px;
  line-height: 1.12;
  font-weight: 700;
}

.info-card p {
  margin: 0 0 4px;
  color: #8f8f8f;
  font-size: 13px;
  line-height: 1.28;
}

.site-footer {
    position: relative;
  margin-top: 0;
  background: var(--footer-bg);
  color: #8e8e8e;
  padding: 56px 26px 18px;
  isolation: isolate;
}
.site-footer::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 100vw;
  transform: translateX(-50%);
  background: var(--footer-bg);
  z-index: -1;
}
.footer-inner {
 display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 90px;
  max-width: 620px;
  margin: 0 auto;
}

.footer-brand img {
  width: 188px;
  height: auto;
}

.footer-brand p {
  margin: 12px 0 0;
  font-size: 11px;
  color: #b0b0b0;
}

.footer-column h4 {
  margin: 0 0 18px;
  color: #666666;
  font-size: 13px;
  font-weight: 400;
}

.footer-column a {
  display: block;
  margin: 0 0 13px;
  font-size: 13px;
  color: #9a9a9a;
}

.footer-column a:hover {
  color: #5b5b5b;
}

.copyright {
  margin: 26px 0 0;
  text-align: center;
  font-size: 10px;
  color: #b4b4b4;
}

@media (max-width: 1380px) {
  :root { --shell-width: min(88vw, 1360px); }
}

@media (max-width: 1120px) {
  :root { --shell-width: min(92vw, 1360px); }
  .logo-link, .logo-img { width: 210px; }
  .header-inner { padding-right: 18px; }
  .main-nav { gap: 18px; }
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-visual { height: 340px; }
  .hero-visual-fade { display: none; }
  .hero-copy {
    min-height: 248px;
    padding: 0 34px 12px;
  }
  .hero-copy-item {
    left: 55px;
    right: 40px;
  }
  .hero-arrow-right { left: auto; right: 10px; }
  .card-track {
    grid-auto-columns: calc((100% - 48px) / 2);
    gap: 24px;
  }
}

@media (max-width: 760px) {
  :root { --shell-width: 100vw; }
  .page-shell { width: 100%; }
  .mobile-menu-button { display: block; }
  .main-nav {
    position: absolute;
    top: 74px;
    right: 0;
    left: 0;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 10px 20px 18px;
    background: rgba(255,255,255,0.99);
    box-shadow: 0 18px 28px rgba(0,0,0,0.08);
  }
  .main-nav.is-open { display: flex; }
  .main-nav a,
  .product-button {
    padding: 12px 0;
    font-size: 14px;
  }
  .nav-divider { display: none; }
  .product-menu {
    position: static;
    min-width: 0;
    transform: none;
    opacity: 1;
    visibility: visible;
    box-shadow: none;
    padding: 0 0 0 12px;
    background: transparent;
  }
  .logo-link, .logo-img { width: 170px; }
  .header-inner { height: 66px; }
  .main-nav { top: 66px; }
  .hero-visual { height: 245px; }
  .hero-copy { min-height: 260px; padding: 0 22px 10px; }
  .hero-copy-item { left: 22px; right: 22px; }
  .hero-copy-item h1 { font-size: 22px; }
  .hero-text { font-size: 15px; }
  .cards-section { padding-top: 25px; }
  .card-track {
    grid-auto-columns: 78%;
    gap: 24px;
  }
  .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: 28px;
  }
}

@media (max-width: 480px) {
  .hero-copy { min-height: 288px; }
  .card-track { grid-auto-columns: 88%; }
  .footer-inner { grid-template-columns: 1fr; }
}
.floating-contact {
  position: fixed;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: 999;
  width: 42px;
  height: 128px;
  background: #d8edf8;
  color: #2f83b8;
  border: 0px solid #b8d9ea;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: DengXian, "Microsoft YaHei", Arial, sans-serif;
  font-size: 14px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.08em;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  transition: background 180ms ease, color 180ms ease, border-color 180ms ease;
}

.floating-contact:hover {
  background: #1f78b4;
  color: #ffffff;
  border-color: #1f78b4;
}

.footer-image-banner {
  position: relative;
  width: 100%;
  height: 220px;
  overflow: hidden;
  margin-top: 60px;
}
.footer-image-banner:hover .footer-banner-img {
  transform: translateY(0px);
}
.footer-image-mask {
  position: absolute;
  inset: 0;

  background: rgba(255,255,255,0.15);

  pointer-events: none;
}

.footer-logo-center {
  text-align: center;
  padding-top: 25px;
  padding-bottom: 20px;
  margin-bottom: 0;
  background: #ffffff;
}
.footer-logo-center img {
  display: block;
  width: 220px;
  margin-left: auto;
  margin-right: auto;
  opacity: 0.55;
}
.footer-logo-center p {
margin: 10px 0 0;
  font-size: 13px;
  color: #b8b8b8;
  letter-spacing: 0.18em;
} 
.footer-banner-img {
 width: 100%;
  height: calc(100% + 40px);

  object-fit: cover;
  object-position: center;

  transform: translateY(-20px);

  transition: transform 1.2s ease;
}


/* =========================================================
   Shared secondary pages
   ========================================================= */

.page-banner {
  position: relative;
  min-height: 300px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: #f5f5f5;
}

.page-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: inherit;
  background-size: cover;
  background-position: center;
  z-index: 0;
}

.page-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(255,255,255,0.96) 0%, rgba(255,255,255,0.82) 38%, rgba(255,255,255,0.18) 72%, rgba(255,255,255,0.03) 100%);
  z-index: 1;
}

.page-banner-content {
  position: relative;
  z-index: 2;
  width: min(80vw, 1360px);
  margin: 0 auto;
}

.page-kicker {
  margin: 0 0 18px;
  color: #c7c7c7;
  font-size: 26px;
  line-height: 1;
  font-weight: 400;
}

.page-banner h1 {
  margin: 0;
  color: #222222;
  font-size: 38px;
  line-height: 1.18;
  font-weight: 400;
  letter-spacing: 0.02em;
}

.page-title-line {
  width: 42px;
  height: 2px;
  margin-top: 22px;
  background: #174b78;
  display: none;
}

.content-narrow {
  width: min(80vw, 980px);
  margin: 0 auto;
  padding: 88px 0 96px;
}

.content-narrow p {
  margin: 0 0 30px;
  color: #333333;
  font-size: 18px;
  line-height: 1.85;
}

.content-wide {
  width: min(80vw, 1360px);
  margin: 0 auto;
  padding: 76px 0 96px;
}

.about-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.25fr;
  gap: 72px;
  align-items: start;
}

.about-text p {
  margin: 0 0 22px;
  color: #333333;
  font-size: 15px;
  line-height: 1.7;
}

.product-table {
  width: 100%;
  border-collapse: collapse;
  background: #ffffff;
  box-shadow: 0 0 0 1px #dedede;
}

.product-table th,
.product-table td {
  border: 1px solid #dedede;
  padding: 24px 22px;
  text-align: left;
  vertical-align: middle;
  font-size: 14px;
  line-height: 1.55;
  color: #333333;
}

.product-table th {
  background: #f7f7f7;
  color: #222222;
  font-weight: 700;
}

.product-table td:first-child {
  font-weight: 700;
  white-space: nowrap;
}

.list-section-title {
  margin: 0 0 36px;
  color: #333333;
  font-size: 26px;
  line-height: 1;
  font-weight: 400;
  letter-spacing: 0.12em;
}

.product-list {
  display: grid;
  gap: 24px;
  margin-bottom: 52px;
}

.list-item {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 20px;
  align-items: center;
  padding: 10px;
  background: #ffffff;
  border: 1px solid #eeeeee;
  transition: box-shadow 200ms ease, transform 200ms ease;
}

.list-item:hover {
  box-shadow: 0 12px 26px rgba(0,0,0,0.08);
  transform: translateY(-2px);
}

.list-item-image {
  width: 100%;
  aspect-ratio: 1 / 0.86;
  overflow: hidden;
  background: #f3f3f3;
}

.list-item-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 260ms ease;
}

.list-item:hover .list-item-image img {
  transform: scale(1.035);
}

.list-item-kicker {
  margin: 0 0 8px;
  color: #7c7c7c;
  font-size: 11px;
  letter-spacing: 0.08em;
}

.list-item h2 {
  margin: 0 0 14px;
  color: #222222;
  font-size: 21px;
  line-height: 1.2;
  font-weight: 700;
}

.list-item p {
  margin: 0 0 15px;
  color: #666666;
  font-size: 15px;
  line-height: 1.65;
}

.list-item-link {
  border: 1px solid #d0d0d0;
    display: inline-flex;
    align-items: center;

    padding: 10px 18px;

    font-size: 13px;

    letter-spacing: 0.08em;

    text-decoration: none;

    transition:
        background 180ms ease,
        color 180ms ease;
}

.list-item-link:hover {
  opacity: 0.7;

  background: #174b78;
  color: #ffffff;

}

.product-inline-image {
  width: min(620px, 100%);
  margin: 34px auto 42px;
}

.product-inline-image img {
  width: 100%;
  height: auto;
  display: block;
  box-shadow: 0 14px 34px rgba(0,0,0,0.08);
}

.contact-section {
  width: min(80vw, 1180px);
  margin: 0 auto;
  padding: 72px 0 96px;
  display: grid;
  grid-template-columns: 0.9fr 1.35fr;
  gap: 72px;
}

.contact-info h2,
.contact-form h2 {
  margin: 0 0 34px;
  color: #222222;
  font-size: 22px;
  line-height: 1;
  font-weight: 400;
  letter-spacing: 0.18em;
}

.contact-info h2::after,
.contact-form h2::after,
.list-section-title::after {
  content: "";
  display: block;
  width: 42px;
  height: 1px;
  margin-top: 18px;
  background: #174b78;
}

.contact-item {
  padding: 0 0 24px;
  margin-bottom: 24px;
  border-bottom: 1px solid #e0e0e0;
}

.contact-item h3 {
  margin: 0 0 7px;
  color: #222222;
  font-size: 15px;
  line-height: 1;
  font-weight: 700;
}

.contact-item p,
.contact-item a {
  margin: 0;
  color: #555555;
  font-size: 15px;
  line-height: 1.55;
}

.contact-form {
  padding: 42px 54px;
  background: #f7f7f7;
}

.contact-form label {
  display: block;
  margin: 0 0 10px;
  color: #333333;
  font-size: 14px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid #d2d2d2;
  background: #ffffff;
  color: #333333;
  font-family: DengXian, "Microsoft YaHei", Arial, sans-serif;
  font-size: 15px;
  padding: 14px 16px;
  margin-bottom: 24px;
}

.contact-form textarea {
  min-height: 150px;
  resize: vertical;
}

.contact-form button,
.contact-cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 210px;
  height: 52px;
  border: 0;
  background: #174b78;
  color: #ffffff;
  font-size: 14px;
  letter-spacing: 0.12em;
  cursor: pointer;
  transition: background 180ms ease, opacity 180ms ease;
}

.contact-form button:hover,
.contact-cta-button:hover {
  background: #0f385d;
}

.form-note {
  margin: 22px 0 0;
  color: #555555;
  font-size: 14px;
  line-height: 1.55;
}

.contact-cta {
  width: min(80vw, 1360px);
  margin: 0 auto 76px;
  padding: 36px 52px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: center;
  background: linear-gradient(to right, #f0f5f9, #eef2f6);
}

.contact-cta h2 {
  margin: 0 0 10px;
  color: #174b78;
  font-size: 22px;
  line-height: 1.2;
  font-weight: 400;
  letter-spacing: 0.05em;
}

.contact-cta p {
  margin: 0;
  color: #333333;
  font-size: 14px;
  line-height: 1.55;
}

/* Mobile / tablet secondary pages */
@media (max-width: 1120px) {
  .page-banner-content,
  .content-wide,
  .content-narrow,
  .contact-section,
  .contact-cta {
    width: min(92vw, 1360px);
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .contact-section {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .list-item {
    grid-template-columns: 260px 1fr;
    gap: 28px;
  }
}

@media (max-width: 760px) {
  .page-banner {
    min-height: 230px;
  }

  .page-kicker {
    font-size: 20px;
    margin-bottom: 12px;
  }

  .page-banner h1 {
    font-size: 30px;
  }

  .content-wide,
  .content-narrow {
    padding: 54px 0 66px;
  }

  .content-narrow p {
    font-size: 16px;
    line-height: 1.7;
  }

  .product-table {
    display: block;
    overflow-x: auto;
    white-space: normal;
  }

  .product-table th,
  .product-table td {
    min-width: 180px;
    padding: 18px 16px;
  }

  .list-item {
    grid-template-columns: 1fr;
    padding: 20px;
  }

  .list-item h2 {
    font-size: 21px;
  }

  .contact-form {
    padding: 28px 22px;
  }

  .contact-cta {
    grid-template-columns: 1fr;
    padding: 28px 24px;
  }

  .contact-cta-button {
    width: 100%;
  }
}

/* ===== final fixes: page banner typography, contact icons, navigation stability ===== */
.page-banner {
  min-height: 300px;
}

.page-banner-content h1,
.page-banner h1 {
  margin: 0 0 6px;
  color: #333333;
  font-family: DengXian, "Microsoft YaHei", Arial, sans-serif;
  font-size: 45px;
  line-height: 1.1;
  font-weight: 200;
  letter-spacing: 0.10em;
  text-transform: uppercase;
}

.page-subtitle {
  margin: 0;
  color: #666666;
  font-size: 15px;
  line-height: 1.35;
  font-weight: 200;
  letter-spacing: 0.10em;
}

.page-title-line {
  width: 42px;
  height: 2px;
  margin-top: 26px;
  background: #174b78;
}

.contact-item {
  position: relative;
  display: grid;
  grid-template-columns: 42px 1fr;
  column-gap: 24px;
  align-items: start;
}

.contact-icon {
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
  color: #222222;
}

.contact-icon svg {
  width: 28px;
  height: 28px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.35;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.contact-item h3,
.contact-item p {
  grid-column: 2;
}

.contact-form button {
  min-width: 310px;
  height: 48px;
  background: #222222;
  color: #ffffff;
  font-size: 14px;
  letter-spacing: 0.18em;
  font-weight: 400;
  border-radius: 0;
}

.contact-form button:hover {
  background: #111111;
}

.nav-product > .product-button {
  display: inline-flex;
  align-items: center;
  color: #4b4b4b;
  font-size: 14px;
  line-height: 1;
}

@media (max-width: 760px) {
  .page-banner-content h1,
  .page-banner h1 {
    font-size: 30px;
    letter-spacing: 0.08em;
  }
  .page-subtitle {
    font-size: 15px;
  }
  .contact-item {
    grid-template-columns: 34px 1fr;
    column-gap: 16px;
  }
  .contact-form button {
    width: 100%;
    min-width: 0;
  }
}


/* ===== Final link and mobile fixes ===== */
.header-topline {
  white-space: nowrap;
}

@media (max-width: 760px) {
  .header-topline {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 8px;
    padding-right: calc((100vw - var(--shell-width)) / 2 + 10px);
  }
}

.info-card {
  position: relative;
}

.card-full-link {
  position: absolute;
  inset: 0;
  z-index: 4;
  display: block;
}

.card-image-link {
  display: block;
  position: relative;
  z-index: 5;
}

.info-card .kicker,
.info-card h3,
.info-card p {
  position: relative;
  z-index: 5;
  pointer-events: none;
}

.footer-banner-link,
.footer-logo-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.banner-back-link {
  position: absolute;
  right: calc((100vw - var(--shell-width)) / 2 + 22px);
  bottom: 18px;
  z-index: 3;
  color: rgba(70, 70, 70, 0.58);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: color 180ms ease;
}

.banner-back-link:hover {
  color: rgba(23, 75, 120, 0.9);
}

.footer-inner {
  grid-template-columns: 0.85fr 1.25fr 1.25fr 0.85fr;
  max-width: 980px;
  gap: 56px;
}

.footer-column a {
  line-height: 1.35;
}

@media (max-width: 760px) {
  .banner-back-link {
    right: 18px;
    bottom: 12px;
    font-size: 11px;
  }

  .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: 28px;
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .footer-inner {
    grid-template-columns: 1fr;
  }
}