:root {
  --bg: #f3f5f7;
  --surface: #ffffff;
  --surface-strong: #fbfcfd;
  --surface-muted: #e8edf2;
  --ink: #17232d;
  --ink-soft: #2f3c46;
  --muted: #677784;
  --line: #d3dbe3;
  --line-strong: #b6c0ca;
  --navy: #17354d;
  --navy-deep: #10283b;
  --navy-soft: #2a4b66;
  --steel: #62758a;
  --accent: #8d6f53;
  --accent-soft: #ebe3d9;
  --success-soft: #e8f0eb;
  --shadow-sm: 0 10px 22px rgba(17, 33, 46, 0.06);
  --shadow-md: 0 18px 36px rgba(17, 33, 46, 0.08);
  --radius-lg: 12px;
  --radius-md: 10px;
  --radius-sm: 6px;
  --container: min(1280px, calc(100vw - 2rem));
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Segoe UI", "Aptos", "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background:
    linear-gradient(180deg, rgba(23, 53, 77, 0.025), rgba(23, 53, 77, 0)),
    linear-gradient(90deg, rgba(23, 53, 77, 0.025) 1px, transparent 1px),
    linear-gradient(0deg, rgba(23, 53, 77, 0.025) 1px, transparent 1px),
    var(--bg);
  background-size: auto, 36px 36px, 36px 36px, auto;
  line-height: 1.7;
}

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

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

p,
ul,
ol {
  margin-top: 0;
}

.sr-only,
.skip-link:not(:focus) {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.skip-link:focus {
  position: fixed;
  top: 1rem;
  left: 1rem;
  z-index: 70;
  padding: 0.7rem 0.95rem;
  border-radius: var(--radius-sm);
  background: var(--navy-deep);
  color: #fff;
}

.site-topbar {
  background: linear-gradient(90deg, var(--navy-deep), #1d405d);
  color: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.site-topbar__inner,
.site-header__inner,
.page-hero__inner,
.breadcrumbs,
.page-shell,
.home-section,
.site-footer__grid,
.site-footer__bottom {
  width: var(--container);
  margin: 0 auto;
}

.site-topbar__inner {
  min-height: 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.site-topbar__list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 1.6rem;
  margin: 0;
  padding: 0;
  min-width: 0;
}

.site-topbar__list li,
.site-topbar__actions a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  min-width: 0;
  font-size: 0.8rem;
}

.site-topbar__list span,
.site-topbar__actions a {
  color: rgba(255, 255, 255, 0.72);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
}

.site-topbar__list strong,
.site-topbar__list a {
  color: #fff;
  font-weight: 500;
}

.site-topbar__actions {
  flex: 0 0 auto;
}

.site-topbar__actions a {
  padding: 0.3rem 0.55rem;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-sm);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 255, 255, 0.98);
  border-bottom: 1px solid var(--line);
}

.site-header.is-scrolled {
  box-shadow: var(--shadow-sm);
}

.site-header__inner {
  min-height: 82px;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.site-logo {
  flex: 0 0 auto;
}

.site-logo img {
  width: 168px;
}

.site-nav {
  margin-left: auto;
}

.site-nav > ul {
  list-style: none;
  display: flex;
  align-items: stretch;
  gap: 0;
  margin: 0;
  padding: 0;
}

.site-nav li {
  position: relative;
  min-width: 0;
}

.site-nav li > a,
.site-nav summary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 82px;
  padding: 0 1rem;
  border-left: 1px solid rgba(23, 53, 77, 0.08);
  color: var(--ink-soft);
  font-size: 0.94rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  list-style: none;
  transition: background 180ms ease, color 180ms ease;
}

.site-nav li:last-child > a,
.site-nav li:last-child > summary {
  border-right: 1px solid rgba(23, 53, 77, 0.08);
}

.site-nav summary::-webkit-details-marker {
  display: none;
}

.site-nav li.is-active > a,
.site-nav li.is-active summary,
.site-nav li > a:hover,
.site-nav summary:hover {
  background: rgba(23, 53, 77, 0.06);
  color: var(--navy);
}

.site-nav details > ul {
  list-style: none;
  position: absolute;
  top: calc(100% + 1px);
  left: 0;
  min-width: 290px;
  margin: 0;
  padding: 0.5rem 0;
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-md);
}

.site-nav details > ul a {
  display: block;
  padding: 0.9rem 1rem;
  font-size: 0.92rem;
}

.site-nav details > ul a:hover {
  background: var(--surface-muted);
}

.menu-toggle {
  display: none;
  margin-left: auto;
  border: 1px solid var(--navy);
  background: var(--navy);
  color: #fff;
  border-radius: var(--radius-sm);
  padding: 0.75rem 0.8rem;
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 4px 0;
  background: currentColor;
}

.page-hero {
  padding: 2.6rem 0 2rem;
  background:
    linear-gradient(135deg, rgba(16, 40, 59, 0.94), rgba(23, 53, 77, 0.88)),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(0deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: auto, 42px 42px, 42px 42px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.page-hero__eyebrow,
.kicker {
  margin-bottom: 0.85rem;
  color: #91a9bd;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 0.76rem;
  font-weight: 700;
}

.page-hero h1,
.section-heading h2,
.showcase-card__head h3,
.showcase-card__body h2,
.showcase-card__body h3,
.news-card__body h2,
.news-card__body h3,
.gallery-card__body h2,
.gallery-card__body h3,
.value-card h3,
.article-card__header h1,
.product-overview__header h2,
.side-card h2,
.footer-qr h3,
.search-shell h2 {
  margin: 0;
  font-family: "Bahnschrift", "Aptos Display", "Trebuchet MS", sans-serif;
  line-height: 1.14;
}

.page-hero h1 {
  max-width: 14ch;
  color: #fff;
  font-size: clamp(2.35rem, 4.4vw, 4.3rem);
  letter-spacing: -0.03em;
}

.page-hero__intro {
  max-width: 72ch;
  margin-top: 1rem;
  color: rgba(255, 255, 255, 0.82);
  font-size: 1.02rem;
}

.breadcrumbs {
  margin: 0 auto;
  padding: 0.9rem 0 1.4rem;
  color: var(--muted);
  font-size: 0.88rem;
}

.breadcrumbs ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 0;
  padding: 0;
}

.breadcrumbs li:not(:last-child)::after {
  content: "/";
  margin-left: 0.55rem;
  color: #93a1ad;
}

.page-main {
  padding: 2rem 0 4rem;
}

.page-shell--with-sidebar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 1.5rem;
  align-items: start;
}

.page-content > * + * {
  margin-top: 1.5rem;
}

.surface-card,
.home-panel,
.side-card,
.search-result {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.surface-card,
.side-card {
  padding: clamp(1.15rem, 2vw, 1.85rem);
}

.page-sidebar {
  display: grid;
  gap: 1rem;
  position: sticky;
  top: 108px;
}

.side-card {
  border-top: 3px solid var(--navy);
}

.side-card address {
  font-style: normal;
  color: var(--ink-soft);
}

.side-card h2,
.search-shell h2 {
  font-size: 1.2rem;
  color: var(--navy);
}

.home-section {
  padding-top: 2rem;
}

.section-heading {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  margin-bottom: 1.15rem;
}

.section-heading h2 {
  color: var(--navy-deep);
  font-size: clamp(1.85rem, 2.7vw, 2.95rem);
  letter-spacing: -0.02em;
}

.section-heading--compact {
  margin-bottom: 0.9rem;
}

.home-masthead {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 1.18fr);
  grid-template-areas:
    "primary visual"
    "aside aside";
  gap: 1rem;
}

.home-masthead__primary {
  grid-area: primary;
  min-height: 100%;
  padding: 0;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(16, 40, 59, 0.98), rgba(23, 53, 77, 0.92)),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(0deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: auto, 36px 36px, 36px 36px;
  border-color: rgba(19, 53, 77, 0.5);
}

.home-masthead__copy {
  padding: clamp(1.5rem, 2vw, 2rem);
  color: #fff;
}

.home-masthead__copy .kicker {
  color: #9cb1c4;
}

.home-masthead__copy h1 {
  margin: 0;
  font-family: "Bahnschrift", "Aptos Display", "Trebuchet MS", sans-serif;
  font-size: clamp(2.4rem, 4vw, 4.4rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  max-width: 11ch;
}

.home-masthead__copy p:last-of-type {
  max-width: 60ch;
  margin-top: 1rem;
  color: rgba(255, 255, 255, 0.84);
}

.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.4rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0.78rem 1.25rem;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  background: var(--navy);
  color: #fff;
  font: inherit;
  font-weight: 700;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: background 180ms ease, border-color 180ms ease, color 180ms ease;
}

.button:hover {
  background: var(--navy-deep);
}

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

.button--secondary:hover {
  background: #e9eff4;
  border-color: #e9eff4;
}

.button--ghost {
  background: transparent;
  color: var(--navy);
  border-color: var(--line-strong);
}

.button--ghost:hover {
  background: rgba(23, 53, 77, 0.05);
}

.home-masthead__signals {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
  margin-top: 1.5rem;
}

.signal-card {
  display: grid;
  gap: 0.35rem;
  padding: 0.9rem 0.95rem;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-sm);
}

.signal-card span {
  color: #9fb4c7;
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  font-weight: 700;
}

.signal-card strong {
  color: #fff;
  font-size: 0.96rem;
  line-height: 1.35;
}

.home-masthead__visual {
  grid-area: visual;
  padding: 1rem;
}

.hero-slider {
  display: grid;
  gap: 0.9rem;
  min-height: 100%;
}

.hero-slider__viewport {
  position: relative;
  min-height: 640px;
  overflow: hidden;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: #cdd6df;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 420ms ease;
}

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

.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-slider__nav {
  display: flex;
  justify-content: center;
  gap: 0.55rem;
}

.hero-slider__dot {
  width: 46px;
  height: 6px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(23, 53, 77, 0.18);
  cursor: pointer;
}

.hero-slider__dot.is-active {
  background: var(--navy);
}

.home-masthead__aside {
  grid-area: aside;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 1rem;
}

.side-card--solid {
  min-height: 100%;
}

.catalog-link-list,
.link-stack,
.showcase-card__body ul,
.footer-list,
.side-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.catalog-link-list {
  display: grid;
  gap: 0.5rem;
}

.catalog-link-list a {
  display: grid;
  gap: 0.25rem;
  padding: 0.85rem 0.95rem;
  border: 1px solid var(--line);
  border-left: 3px solid var(--navy);
  background: var(--surface-strong);
}

.catalog-link-list strong {
  color: var(--navy);
  font-family: "Bahnschrift", "Aptos Display", "Trebuchet MS", sans-serif;
}

.catalog-link-list span {
  color: var(--muted);
  font-size: 0.88rem;
}

.contact-meta {
  list-style: none;
  display: grid;
  gap: 0.85rem;
  margin: 0;
  padding: 0;
}

.contact-meta li {
  display: grid;
  gap: 0.22rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid var(--line);
  min-width: 0;
}

.contact-meta li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.contact-meta span {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.74rem;
  font-weight: 700;
}

.contact-meta strong,
.contact-meta a {
  color: var(--ink-soft);
  font-weight: 600;
  overflow-wrap: anywhere;
}

.contact-meta--large strong,
.contact-meta--large a {
  font-size: 1rem;
}

.card-grid {
  display: grid;
  gap: 1rem;
}

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

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

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

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

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

.card-grid--certs {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.showcase-card,
.news-card,
.gallery-card,
.value-card {
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.showcase-card--catalog {
  display: grid;
  grid-template-rows: auto auto 1fr;
}

.showcase-card__head {
  padding: 0.95rem 1rem;
  background: linear-gradient(90deg, #183650, #234a68);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.showcase-card__head h3 {
  color: #fff;
  font-size: 1.16rem;
}

.showcase-card__media,
.news-card__media,
.gallery-card__media {
  display: block;
  overflow: hidden;
  background: var(--surface-muted);
}

.showcase-card__media {
  aspect-ratio: 16 / 9;
}

.news-card__media {
  aspect-ratio: 16 / 10;
}

.gallery-card__media {
  aspect-ratio: 1;
}

.showcase-card__media img,
.news-card__media img,
.gallery-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.showcase-card__body,
.news-card__body,
.gallery-card__body,
.value-card,
.search-result {
  padding: 1rem;
}

.showcase-card__body ul {
  display: grid;
  gap: 0;
  margin-bottom: 1rem;
}

.showcase-card__body ul li + li {
  border-top: 1px solid var(--line);
}

.showcase-card__body ul a,
.showcase-card__body ul li {
  display: block;
  padding: 0.78rem 0;
  color: var(--ink-soft);
}

.showcase-card__body ul a:hover {
  color: var(--navy);
}

.showcase-card__body .button {
  width: 100%;
}

.industrial-split {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: 1rem;
  align-items: stretch;
}

.application-visuals {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-template-rows: repeat(2, 1fr);
  gap: 0.9rem;
}

.application-visual {
  position: relative;
  overflow: hidden;
  min-height: 170px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.application-visual--1 {
  grid-row: 1 / span 2;
}

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

.application-visual figcaption {
  position: absolute;
  inset: auto 0 0 0;
  padding: 0.75rem 0.9rem;
  background: linear-gradient(180deg, transparent, rgba(16, 40, 59, 0.9));
  color: #fff;
  font-weight: 700;
}

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

.strength-card {
  min-height: 100%;
}

.strength-card h3 {
  margin: 0 0 0.8rem;
}

.strength-card--lead {
  grid-column: span 5;
}

.strength-card--products {
  grid-column: span 3;
}

.strength-card--market {
  grid-column: span 4;
}

.strength-card--about-links,
.strength-card--innovation-links {
  grid-column: span 6;
}

.link-stack {
  display: grid;
  gap: 0.55rem;
}

.link-stack a {
  display: block;
  padding: 0.85rem 0.95rem;
  border: 1px solid var(--line);
  border-left: 3px solid var(--steel);
  background: var(--surface-strong);
}

.link-stack a:hover {
  border-left-color: var(--navy);
  background: #eef3f7;
}

.link-stack--industrial a {
  border-left-color: var(--navy);
}

.news-card {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  align-items: stretch;
  min-height: 210px;
}

.news-card__body {
  display: grid;
  align-content: start;
  gap: 0.65rem;
  min-width: 0;
}

.news-card__body h2,
.news-card__body h3 {
  font-size: 1.2rem;
  color: var(--navy-deep);
  overflow-wrap: anywhere;
}

.news-card__body p {
  overflow-wrap: anywhere;
}

.news-board .news-card {
  display: flex;
  align-items: stretch;
  min-height: 240px;
}

.news-board .news-card__media {
  flex: 0 0 320px;
  width: 320px;
  min-height: 240px;
  border-right: 1px solid var(--line);
}

.news-board .news-card__body {
  flex: 1 1 auto;
  min-width: 0;
  padding: 1.1rem 1.2rem;
  grid-template-rows: auto auto 1fr auto;
}

.news-board .news-card__body > p:last-of-type {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
}

.news-card__meta,
.article-meta,
.search-result__meta {
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.gallery-card__body h2,
.gallery-card__body h3,
.value-card h3,
.product-overview__header h2 {
  color: var(--navy-deep);
  font-size: 1.1rem;
}

.gallery-card__body {
  border-top: 1px solid var(--line);
}

.gallery-card--certificate .gallery-card__media {
  aspect-ratio: 16 / 10;
  background: #f8fafc;
}

.gallery-card--certificate .gallery-card__body {
  background: var(--surface-strong);
}

.article-card__header,
.product-overview__header {
  display: grid;
  gap: 0.85rem;
}

.article-card__header h1 {
  font-size: clamp(1.95rem, 3.2vw, 3.15rem);
}

.article-card .rich-content {
  margin-top: 1.2rem;
}

.product-overview {
  border-left: 4px solid var(--navy);
}

.product-section + .product-section {
  margin-top: 1.25rem;
}

.category-pill {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0.25rem 0.7rem;
  border-radius: var(--radius-sm);
  background: var(--surface-muted);
  color: var(--navy);
  font-weight: 700;
  margin-right: 0.7rem;
}

.rich-content {
  color: var(--ink-soft);
}

.rich-content p + p,
.rich-content ul + p,
.rich-content h2 + p,
.rich-content h3 + p {
  margin-top: 0.95rem;
}

.rich-content h2,
.rich-content h3 {
  margin: 1.2rem 0 0.5rem;
  color: var(--navy-deep);
  font-family: "Bahnschrift", "Aptos Display", "Trebuchet MS", sans-serif;
}

.rich-content img {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  margin: 1rem auto;
}

.rich-content ul,
.rich-content ol {
  padding-left: 1.25rem;
}

.side-list {
  display: grid;
  gap: 0.8rem;
}

.side-list a {
  display: grid;
  gap: 0.2rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid var(--line);
}

.side-list li:last-child a {
  padding-bottom: 0;
  border-bottom: 0;
}

.site-search {
  display: flex;
  gap: 0.55rem;
}

.site-search input,
.contact-form input,
.contact-form textarea {
  width: 100%;
  min-height: 46px;
  padding: 0.78rem 0.9rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  font: inherit;
  color: var(--ink);
  background: #fff;
}

.contact-form textarea {
  min-height: 130px;
  resize: vertical;
}

.site-search button {
  flex: 0 0 auto;
  min-width: 110px;
  border: 1px solid var(--navy);
  border-radius: var(--radius-sm);
  background: var(--navy);
  color: #fff;
  font: inherit;
  font-weight: 700;
}

.contact-form .form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-bottom: 1rem;
}

.contact-form label {
  display: grid;
  gap: 0.42rem;
}

.contact-form label span {
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 700;
}

.form-grid__full {
  grid-column: 1 / -1;
}

.home-inquiry__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 1rem;
}

.home-inquiry__contact,
.home-inquiry__form {
  min-height: 100%;
}

.home-inquiry__contact h3,
.home-inquiry__form h3 {
  margin: 0 0 1rem;
  color: var(--navy-deep);
  font-family: "Bahnschrift", "Aptos Display", "Trebuchet MS", sans-serif;
}

.search-status {
  margin: 1rem 0 0.5rem;
  color: var(--muted);
}

.search-result h3 {
  margin: 0 0 0.45rem;
  color: var(--navy-deep);
}

.site-footer {
  margin-top: 4rem;
  padding: 0;
  background:
    linear-gradient(135deg, #11293d, #183850);
  color: rgba(255, 255, 255, 0.86);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1.15fr 0.9fr 1fr 1.1fr;
  gap: 1.3rem;
}

.site-footer__grid section {
  padding: 2rem 0;
}

.site-footer__grid h2 {
  margin: 0 0 0.9rem;
  color: #fff;
  font-size: 1.12rem;
}

.footer-list {
  display: grid;
  gap: 0.6rem;
}

.footer-list a:hover,
.site-footer a:hover {
  color: #fff;
}

.contact-meta--footer span {
  color: rgba(255, 255, 255, 0.58);
}

.contact-meta--footer strong,
.contact-meta--footer a {
  color: rgba(255, 255, 255, 0.9);
}

.contact-meta--footer li {
  border-bottom-color: rgba(255, 255, 255, 0.1);
}

.footer-qr {
  margin-top: 1rem;
}

.footer-qr img {
  width: 126px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-sm);
  background: #fff;
  padding: 0.4rem;
}

.site-footer__bottom {
  padding: 1rem 0 1.6rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.64);
  text-align: center;
  font-size: 0.9rem;
}

@media (max-width: 1200px) {
  .home-masthead {
    grid-template-columns: minmax(0, 1fr);
    grid-template-areas:
      "primary"
      "visual"
      "aside";
  }

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

  .hero-slider__viewport {
    min-height: 520px;
  }

  .strength-card--lead {
    grid-column: 1 / -1;
  }

  .strength-card--products,
  .strength-card--market,
  .strength-card--about-links,
  .strength-card--innovation-links {
    grid-column: span 6;
  }
}

@media (max-width: 1080px) {
  .page-shell--with-sidebar,
  .industrial-split,
  .home-inquiry__grid,
  .site-footer__grid {
    grid-template-columns: 1fr;
  }

  .page-sidebar {
    position: static;
  }

  .card-grid--products,
  .card-grid--gallery,
  .card-grid--search,
  .card-grid--values,
  .card-grid--certs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 920px) {
  .site-topbar__list li:nth-child(3) {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 1rem;
    left: 1rem;
    display: none;
    margin-left: 0;
    background: var(--surface);
    border: 1px solid var(--line);
    box-shadow: var(--shadow-md);
  }

  .site-nav.is-open {
    display: block;
  }

  .site-nav > ul {
    flex-direction: column;
    align-items: stretch;
  }

  .site-nav li > a,
  .site-nav summary {
    justify-content: space-between;
    min-height: 54px;
    border-left: 0;
    border-bottom: 1px solid var(--line);
  }

  .site-nav li:last-child > a,
  .site-nav li:last-child > summary {
    border-right: 0;
  }

  .site-nav details > ul {
    position: static;
    min-width: auto;
    box-shadow: none;
    border-left: 0;
    border-right: 0;
    border-bottom: 0;
    background: var(--surface-strong);
  }

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

  .home-masthead__signals {
    grid-template-columns: 1fr;
  }

  .home-masthead__aside {
    grid-template-columns: 1fr;
  }

  .news-card {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .news-board .news-card {
    display: block;
    min-height: 0;
  }

  .news-board .news-card__media {
    width: auto;
    min-height: 0;
    flex: none;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
}

@media (max-width: 720px) {
  .site-topbar {
    display: none;
  }

  .page-hero {
    padding: 2rem 0 1.5rem;
  }

  .page-hero h1,
  .home-masthead__copy h1 {
    max-width: none;
  }

  .application-visuals {
    grid-template-columns: 1fr;
    grid-template-rows: none;
  }

  .application-visual--1 {
    grid-row: auto;
  }

  .hero-slider__viewport {
    min-height: 360px;
  }

  .card-grid--products,
  .card-grid--gallery,
  .card-grid--search,
  .card-grid--values,
  .card-grid--certs,
  .contact-form .form-grid {
    grid-template-columns: 1fr;
  }

  .strength-card--lead,
  .strength-card--products,
  .strength-card--market,
  .strength-card--about-links,
  .strength-card--innovation-links {
    grid-column: 1 / -1;
  }

  .site-search {
    flex-direction: column;
  }

  .section-heading h2 {
    font-size: 1.8rem;
  }
}