:root {
  --ink: #11171c;
  --ink-soft: #26313a;
  --paper: #f4f0e8;
  --paper-2: #ebe5da;
  --white: #fff;
  --steel: #6d7880;
  --line: rgba(17, 23, 28, 0.14);
  --gold: #ef8b00;
  --gold-deep: #a95800;
  --gold-soft: #fff0d9;
  --green: #2c6757;
  --shadow: 0 24px 70px rgba(17, 23, 28, 0.12);
  --radius: 18px;
  --max: 1240px;
}

* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}
body.menu-open {
  overflow: hidden;
}
a {
  color: inherit;
}
img {
  display: block;
  max-width: 100%;
}
button,
input,
select,
textarea {
  font: inherit;
}
.skip-link {
  position: fixed;
  left: 16px;
  top: -80px;
  z-index: 1000;
  padding: 10px 16px;
  background: var(--gold);
  color: #111;
  font-weight: 800;
}
.skip-link:focus {
  top: 16px;
}
.container {
  width: min(var(--max), calc(100% - 48px));
  margin-inline: auto;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--gold-deep);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.eyebrow::before {
  content: "";
  width: 36px;
  height: 2px;
  background: var(--gold);
}
h1,
h2,
h3,
p {
  margin-top: 0;
}
h1,
h2 {
  font-family: Georgia, "Times New Roman", serif;
  letter-spacing: -0.035em;
}
h1 {
  font-size: clamp(46px, 6vw, 84px);
  line-height: 0.98;
}
h2 {
  font-size: clamp(34px, 4vw, 58px);
  line-height: 1.06;
}
h3 {
  font-size: 20px;
  line-height: 1.28;
}
.lead {
  color: var(--steel);
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.65;
}
.muted {
  color: var(--steel);
}
.small {
  font-size: 13px;
}

.topline {
  background: #090d10;
  color: rgba(255, 255, 255, 0.72);
  font-size: 12px;
}
.topline .container {
  min-height: 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.topline a {
  color: #fff;
  text-decoration: none;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(244, 240, 232, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}
.nav {
  min-height: 82px;
  display: flex;
  align-items: center;
  gap: 28px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  min-width: 220px;
  text-decoration: none;
}
.brand img {
  width: 44px;
  height: 44px;
  object-fit: contain;
}
.brand strong {
  display: block;
  font-size: 14px;
  line-height: 1.05;
  letter-spacing: 0.03em;
}
.brand span {
  display: block;
  color: var(--steel);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.nav-links {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 19px;
}
.nav-links a {
  position: relative;
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 13px;
  font-weight: 700;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -8px;
  height: 2px;
  background: var(--gold);
  transition: right 0.22s ease;
}
.nav-links a:hover::after,
.nav-links a[aria-current="page"]::after {
  right: 0;
}
.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}
.lang-link {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  padding: 8px 10px;
  border: 1px solid rgba(242, 138, 0, 0.38);
  background: rgba(255, 242, 220, 0.82);
  color: var(--gold-dark);
  text-align: center;
  text-decoration: none;
  font-size: 12px;
  font-weight: 800;
  line-height: 1;
  white-space: nowrap;
}
.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  background: transparent;
}
.nav-toggle span,
.nav-toggle::before,
.nav-toggle::after {
  content: "";
  display: block;
  width: 20px;
  height: 2px;
  margin: 4px auto;
  background: var(--ink);
  transition: transform 0.2s ease;
}
.button,
button.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid transparent;
  background: var(--gold);
  color: #111;
  text-decoration: none;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  transition:
    transform 0.2s ease,
    background 0.2s ease,
    color 0.2s ease;
}
.button:hover {
  transform: translateY(-2px);
  background: #ff9f19;
}
.button-dark {
  background: var(--ink);
  color: #fff;
}
.button-dark:hover {
  background: #28323a;
}
.button-ghost {
  background: transparent;
  color: inherit;
  border-color: currentColor;
}
.text-link {
  color: var(--gold-deep);
  font-weight: 800;
  text-underline-offset: 4px;
}

.hero {
  position: relative;
  min-height: 650px;
  display: grid;
  align-items: stretch;
  overflow: hidden;
  background: #111;
  color: #fff;
}
.hero-media {
  position: absolute;
  inset: 0;
}
.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(4, 8, 11, 0.72) 0%,
    rgba(4, 8, 11, 0.48) 43%,
    rgba(4, 8, 11, 0.08) 78%,
    rgba(4, 8, 11, 0.02)
  );
}
.hero .container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 700px) 1fr;
  align-items: end;
  gap: 40px;
  padding-top: 110px;
  padding-bottom: 54px;
}
.hero-copy {
  align-self: center;
}
.hero-copy .eyebrow {
  color: #ffb44e;
}
.hero h1 {
  max-width: 730px;
  margin: 18px 0 22px;
  font-size: clamp(44px, 5.2vw, 72px);
}
.hero .lead {
  max-width: 670px;
  color: rgba(255, 255, 255, 0.78);
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}
.hero-facts {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: rgba(10, 14, 17, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(12px);
}
.fact {
  padding: 22px 26px;
  border-right: 1px solid rgba(255, 255, 255, 0.15);
}
.fact:last-child {
  border-right: 0;
}
.fact b {
  display: block;
  color: #fff;
  font-size: 28px;
  line-height: 1;
}
.fact span {
  display: block;
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.page-hero {
  padding: 58px 0 50px;
  color: var(--ink);
  background-color: #eee8de;
  background-image:
    linear-gradient(
      90deg,
      rgba(247, 244, 238, 0.98) 0%,
      rgba(247, 244, 238, 0.94) 46%,
      rgba(247, 244, 238, 0.46) 76%,
      rgba(247, 244, 238, 0.18)
    ),
    url("v3/hero-faq.webp");
  background-position: center;
  background-size: cover;
}
.page-hero.hero-products {
  background-image:
    linear-gradient(
      90deg,
      rgba(247, 244, 238, 0.98) 0%,
      rgba(247, 244, 238, 0.94) 46%,
      rgba(247, 244, 238, 0.42) 76%,
      rgba(247, 244, 238, 0.12)
    ),
    url("v3/hero-products.webp");
}
.page-hero.hero-manufacturing {
  background-image:
    linear-gradient(
      90deg,
      rgba(247, 244, 238, 0.98) 0%,
      rgba(247, 244, 238, 0.94) 46%,
      rgba(247, 244, 238, 0.42) 76%,
      rgba(247, 244, 238, 0.12)
    ),
    url("v3/hero-manufacturing.webp");
}
.page-hero.hero-engineering {
  background-image:
    linear-gradient(
      90deg,
      rgba(247, 244, 238, 0.98) 0%,
      rgba(247, 244, 238, 0.94) 46%,
      rgba(247, 244, 238, 0.32) 75%,
      rgba(247, 244, 238, 0.08)
    ),
    url("v3/hero-engineering.webp");
}
.page-hero.hero-quality {
  background-image:
    linear-gradient(
      90deg,
      rgba(247, 244, 238, 0.98) 0%,
      rgba(247, 244, 238, 0.94) 46%,
      rgba(247, 244, 238, 0.28) 75%,
      rgba(247, 244, 238, 0.04)
    ),
    url("v3/hero-quality.webp");
}
.page-hero.hero-markets {
  background-image:
    linear-gradient(
      90deg,
      rgba(247, 244, 238, 0.98) 0%,
      rgba(247, 244, 238, 0.93) 45%,
      rgba(247, 244, 238, 0.25) 72%,
      rgba(247, 244, 238, 0.03)
    ),
    url("v3/hero-markets.webp");
}
.page-hero.hero-contact {
  background-image:
    linear-gradient(
      90deg,
      rgba(247, 244, 238, 0.98) 0%,
      rgba(247, 244, 238, 0.94) 46%,
      rgba(247, 244, 238, 0.3) 75%,
      rgba(247, 244, 238, 0.04)
    ),
    url("v3/hero-contact.webp");
}
.page-hero.hero-faq {
  background-image:
    linear-gradient(
      90deg,
      rgba(247, 244, 238, 0.98) 0%,
      rgba(247, 244, 238, 0.94) 46%,
      rgba(247, 244, 238, 0.3) 75%,
      rgba(247, 244, 238, 0.05)
    ),
    url("v3/hero-faq.webp");
}
.page-hero .eyebrow {
  color: var(--gold-deep);
}
.page-hero h1 {
  max-width: 860px;
  margin: 13px 0 15px;
  font-size: clamp(36px, 4.4vw, 56px);
  line-height: 1.02;
}
.page-hero .lead {
  max-width: 760px;
  color: #59646c;
  font-size: clamp(16px, 1.6vw, 19px);
  line-height: 1.55;
}
.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}
.hero-tags span {
  padding: 7px 12px;
  color: #443a2c;
  background: rgba(255, 252, 246, 0.74);
  border: 1px solid rgba(171, 112, 31, 0.28);
  border-radius: 999px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  backdrop-filter: blur(8px);
}
.breadcrumb {
  margin-bottom: 16px;
  color: #737d83;
  font-size: 11px;
}
.breadcrumb a {
  text-underline-offset: 4px;
}

.section {
  padding: 86px 0;
}
.section-compact {
  padding: 64px 0;
}
.section-white {
  background: var(--white);
}
.section-dark {
  background: var(--ink);
  color: #fff;
}
.section-green {
  background: var(--green);
  color: #fff;
}
.section-head {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 60px;
  align-items: end;
  margin-bottom: 48px;
}
.section-head h2 {
  margin: 15px 0 0;
}
.section-head p {
  margin-bottom: 5px;
  color: var(--steel);
}
.section-dark .section-head p,
.section-green .section-head p {
  color: rgba(255, 255, 255, 0.68);
}

.trust-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-block: 1px solid var(--line);
}
.trust-item {
  min-height: 130px;
  padding: 26px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-right: 1px solid var(--line);
}
.trust-item:last-child {
  border-right: 0;
}
.trust-item b {
  font-size: 18px;
}
.trust-item span {
  margin-top: 7px;
  color: var(--steel);
  font-size: 13px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.image-card {
  position: relative;
  min-height: 430px;
  overflow: hidden;
  background: #222;
  color: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.image-card picture,
.image-card img {
  width: 100%;
  height: 100%;
}
.image-card img {
  position: absolute;
  inset: 0;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.image-card:hover img {
  transform: scale(1.035);
}
.image-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 36%, rgba(8, 12, 15, 0.9));
}
.image-card-content {
  position: absolute;
  z-index: 1;
  inset: auto 26px 24px;
}
.image-card-content span {
  color: #ffb44e;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.image-card-content h3 {
  margin: 8px 0 5px;
  font-size: 25px;
}
.image-card-content p {
  margin: 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: 13px;
}

.card-grid.product-rows {
  grid-template-columns: 1fr;
  gap: 26px;
  counter-reset: product-family;
}
.product-rows .image-card {
  display: grid;
  grid-template-columns: minmax(0, 1.16fr) minmax(360px, 0.84fr);
  min-height: 350px;
  background: var(--white);
  color: var(--ink);
  border: 1px solid var(--line);
  box-shadow: 0 18px 48px rgba(17, 23, 28, 0.09);
  counter-increment: product-family;
}
.product-rows .image-card:nth-child(even) {
  grid-template-columns: minmax(360px, 0.84fr) minmax(0, 1.16fr);
}
.product-rows .image-card:nth-child(even) img {
  order: 2;
}
.product-rows .image-card::after {
  display: none;
}
.product-rows .image-card img {
  position: relative;
  inset: auto;
  min-width: 0;
  height: 350px;
}
.product-rows .image-card-content {
  position: relative;
  inset: auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
  padding: 48px 52px;
  border-top: 3px solid var(--gold);
}
.product-rows .image-card-content::before {
  content: "0" counter(product-family);
  position: absolute;
  right: 34px;
  top: 25px;
  color: rgba(169, 88, 0, 0.11);
  font-family: Georgia, serif;
  font-size: 62px;
  line-height: 1;
}
.product-rows .image-card-content span {
  position: relative;
  color: var(--gold-deep);
}
.product-rows .image-card-content h3 {
  position: relative;
  margin: 12px 0 14px;
  color: var(--ink);
  font-size: clamp(29px, 3vw, 42px);
}
.product-rows .image-card-content p {
  position: relative;
  max-width: 46ch;
  color: var(--steel);
  font-size: 15px;
  line-height: 1.75;
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.detail-card {
  position: relative;
  padding: 34px;
  background-color: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.detail-card .number {
  color: var(--gold-deep);
  font-family: Georgia, serif;
  font-size: 42px;
}
.detail-card h3 {
  margin: 14px 0 10px;
  font-size: 24px;
}
.detail-card p {
  color: var(--steel);
}
.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}
.tag {
  padding: 7px 10px;
  background: var(--paper);
  border: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 11px;
  font-weight: 700;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.split-media {
  min-height: 580px;
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  background: #ddd;
}
.split-media img {
  width: 100%;
  height: 100%;
  position: absolute;
  inset: 0;
  object-fit: cover;
}
.split-copy h2 {
  margin: 16px 0 22px;
}
.feature-copy-wide {
  max-width: 980px;
  margin: 0 auto;
}
.feature-copy-wide h2 {
  max-width: 820px;
}
.feature-copy-wide .check-list {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 38px;
}
.check-list {
  display: grid;
  gap: 0;
  margin-top: 28px;
  border-top: 1px solid var(--line);
}
.check-list div {
  position: relative;
  padding: 16px 0 16px 28px;
  border-bottom: 1px solid var(--line);
  color: var(--ink-soft);
}
.check-list div::before {
  content: "";
  position: absolute;
  left: 0;
  top: 24px;
  width: 10px;
  height: 10px;
  background: var(--gold);
  border-radius: 50%;
}
.section-dark .check-list div,
.section-green .check-list div {
  color: rgba(255, 255, 255, 0.76);
  border-color: rgba(255, 255, 255, 0.16);
}

.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.process-step {
  position: relative;
  min-height: 220px;
  padding: 28px;
  background-color: var(--white);
}
.process-step b {
  display: block;
  color: var(--gold-deep);
  font-family: Georgia, serif;
  font-size: 34px;
}
.process-step h3 {
  margin: 28px 0 10px;
}
.process-step p {
  color: var(--steel);
  font-size: 13px;
}

.gallery {
  display: grid;
  grid-template-columns: 1.35fr 0.65fr;
  grid-template-rows: repeat(2, 310px);
  gap: 18px;
}
.gallery figure {
  position: relative;
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius);
  background: #ddd;
}
.gallery figure:first-child {
  grid-row: 1 / -1;
}
.gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.gallery figcaption {
  position: absolute;
  left: 18px;
  bottom: 18px;
  padding: 8px 12px;
  background: rgba(10, 14, 17, 0.78);
  color: #fff;
  font-size: 12px;
}
.workshop-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.workshop-grid figure {
  position: relative;
  min-height: 300px;
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius);
  background: #ddd;
}
.workshop-grid img {
  width: 100%;
  height: 100%;
  position: absolute;
  inset: 0;
  object-fit: cover;
  transition: transform 0.35s ease;
}
.workshop-grid figure:hover img {
  transform: scale(1.025);
}
.workshop-grid figcaption {
  position: absolute;
  inset: auto 14px 14px;
  padding: 8px 11px;
  background: rgba(10, 14, 17, 0.76);
  color: #fff;
  font-size: 11px;
  letter-spacing: 0.04em;
}

.restored-photo-grid {
  display: grid;
  gap: 18px;
}
.restored-photo-grid-six {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.restored-photo-grid-four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.restored-photo-grid-three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.restored-photo-grid figure {
  min-width: 0;
  margin: 0;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 16px 34px rgba(12, 18, 22, 0.07);
}
.restored-photo-grid img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  transition: transform 0.35s ease;
}
.restored-photo-grid figure:hover img {
  transform: scale(1.02);
}
.restored-photo-grid figcaption {
  display: grid;
  gap: 7px;
  padding: 20px 21px 23px;
}
.restored-photo-grid figcaption b {
  color: var(--ink);
  font-size: 17px;
}
.restored-photo-grid figcaption span {
  color: var(--steel);
  font-size: 13px;
  line-height: 1.65;
}
.quality-intro-copy {
  max-width: 920px;
  margin-bottom: 38px;
}
.quality-intro-copy h2 {
  max-width: 760px;
}
.quality-intro-copy .check-list {
  margin-top: 28px;
}
.industry-original-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}
.industry-original-grid > div {
  display: grid;
  grid-template-columns: 72px 1fr;
  align-items: center;
  min-height: 104px;
  padding: 15px 18px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.industry-original-grid img {
  display: block;
  width: 58px;
  height: 58px;
  object-fit: contain;
}
.industry-original-grid span {
  color: var(--ink);
  font-size: 13px;
  font-weight: 750;
  line-height: 1.35;
}

.factory-infrastructure {
  position: relative;
  overflow: hidden;
}
.factory-infrastructure::before {
  content: "";
  position: absolute;
  width: 520px;
  height: 520px;
  right: -190px;
  top: -230px;
  border: 1px solid rgba(239, 139, 0, 0.2);
  border-radius: 50%;
  box-shadow:
    0 0 0 46px rgba(239, 139, 0, 0.035),
    0 0 0 92px rgba(239, 139, 0, 0.025);
  pointer-events: none;
}
.infrastructure-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}
.infrastructure-card {
  display: grid;
  grid-template-rows: 340px auto;
  min-width: 0;
  overflow: hidden;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.infrastructure-card-wide {
  grid-column: 1 / -1;
  grid-template-columns: minmax(0, 1.28fr) minmax(320px, 0.72fr);
  grid-template-rows: 460px;
}
.infrastructure-media {
  position: relative;
  min-width: 0;
  overflow: hidden;
  background: #cbd0d2;
}
.infrastructure-media picture,
.infrastructure-media img {
  display: block;
  width: 100%;
  height: 100%;
}
.infrastructure-media img {
  object-fit: cover;
  transition: transform 0.45s ease;
}
.infrastructure-media-screen {
  padding: 34px;
  background:
    linear-gradient(135deg, rgba(239, 139, 0, 0.12), transparent 46%), #12191e;
}
.infrastructure-media-screen img {
  object-fit: contain;
  border: 1px solid rgba(255, 255, 255, 0.13);
  box-shadow: 0 28px 60px rgba(0, 0, 0, 0.32);
}
.infrastructure-media-triptych {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.85fr);
  grid-template-rows: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
.infrastructure-media-triptych img {
  min-width: 0;
  min-height: 0;
  object-fit: cover;
}
.infrastructure-media-triptych img:first-child {
  grid-row: 1 / -1;
}
.infrastructure-card:hover .infrastructure-media img {
  transform: scale(1.025);
}
.infrastructure-card:hover .infrastructure-media-screen img {
  transform: scale(1.012);
}
.infrastructure-copy {
  position: relative;
  padding: 32px 34px 36px;
}
.infrastructure-copy::before {
  content: "";
  position: absolute;
  width: 58px;
  height: 1px;
  left: 34px;
  top: 0;
  background: var(--gold);
}
.infrastructure-card-wide .infrastructure-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 48px;
  background: var(--ink);
  color: #fff;
}
.infrastructure-card-wide .infrastructure-copy::before {
  left: 48px;
  top: 34px;
}
.infrastructure-index {
  color: var(--gold-deep);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.infrastructure-card-wide .infrastructure-index {
  color: #ffad3d;
}
.infrastructure-copy h3 {
  margin: 12px 0 12px;
  font-size: 27px;
}
.infrastructure-copy p {
  margin: 0;
  color: var(--steel);
}
.infrastructure-card-wide .infrastructure-copy p {
  color: rgba(255, 255, 255, 0.68);
}

.cert-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.cert-card {
  display: flex;
  flex-direction: column;
  min-height: 410px;
  padding: 18px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.cert-thumb {
  position: relative;
  display: block;
  height: 190px;
  margin: -18px -18px 18px !important;
  overflow: hidden;
  background: #e8e2d8;
  border-bottom: 1px solid var(--line);
}
.cert-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform 0.25s ease;
}
.cert-thumb:hover img {
  transform: scale(1.025);
}
.cert-card .status {
  align-self: flex-start;
  padding: 6px 9px;
  background: #e7f3ee;
  color: #1d5d49;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.cert-card .status.history {
  background: #f3eee3;
  color: #725324;
}
.cert-card h3 {
  margin: 16px 0 8px;
  font-size: 22px;
}
.cert-card p {
  color: var(--steel);
  font-size: 13px;
}
.cert-card a {
  margin-top: auto;
  color: var(--gold-deep);
  font-weight: 800;
  text-underline-offset: 4px;
}

.regions {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.region-card {
  position: relative;
  padding: 32px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.region-card b {
  display: block;
  font-family: Georgia, serif;
  font-size: 52px;
  line-height: 1;
}
.region-card span {
  color: var(--steel);
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 0.1em;
}
.logo-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
}
.logo-card {
  min-height: 110px;
  display: grid;
  place-items: center;
  padding: 18px;
  background: #f1f1ef;
  border: 1px solid var(--line);
}
.logo-card.dark-logo {
  background: #343a40;
  border-color: #343a40;
}
.logo-card img {
  max-width: 86%;
  max-height: 58px;
  object-fit: contain;
}

.rfq-layout {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 38px;
}
.contact-section {
  padding: 62px 0;
}
.contact-panel {
  padding: 26px;
  background: var(--ink);
  color: #fff;
  border-radius: var(--radius);
}
.contact-panel h2 {
  font-size: 30px;
}
.contact-list {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}
.contact-list div {
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}
.contact-list b {
  display: block;
  color: #ffb44e;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.contact-list span {
  display: block;
  margin-top: 6px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 14px;
}
.rfq-form {
  padding: 26px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
.field {
  display: grid;
  gap: 7px;
}
.field-wide {
  grid-column: 1 / -1;
}
.field label {
  font-size: 12px;
  font-weight: 800;
  color: var(--ink-soft);
}
.field input,
.field select,
.field textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: #fbfaf7;
  padding: 12px 13px;
  color: var(--ink);
}
.field textarea {
  min-height: 92px;
  resize: vertical;
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: 3px solid rgba(239, 139, 0, 0.22);
  border-color: var(--gold);
}
.form-note {
  margin: 18px 0 0;
  color: var(--steel);
  font-size: 12px;
}

.faq {
  display: grid;
  gap: 12px;
}
.faq details {
  position: relative;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
}
.faq summary {
  position: relative;
  z-index: 1;
  padding: 20px 112px 20px 24px;
  cursor: pointer;
  font-weight: 800;
}
.faq details p {
  position: relative;
  z-index: 1;
  max-width: calc(100% - 100px);
  padding: 0 24px 22px;
  margin: 0;
  color: var(--steel);
}

.card-art,
.faq-art {
  position: absolute;
  right: 10px;
  bottom: 5px;
  width: 155px;
  height: 116px;
  color: rgba(187, 119, 28, 0.3);
  pointer-events: none;
}
.process-step .card-art {
  width: 132px;
  height: 100px;
}
.region-card .card-art {
  width: 170px;
  height: 126px;
}
.faq-art {
  right: 14px;
  bottom: 50%;
  width: 92px;
  height: 72px;
  transform: translateY(50%);
  color: rgba(187, 119, 28, 0.24);
}

.knowledge-banner {
  position: relative;
  display: grid;
  min-height: 360px;
  overflow: hidden;
  align-items: center;
  padding: clamp(38px, 6vw, 76px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  background:
    linear-gradient(90deg, rgba(7, 10, 12, 0.94) 0%, rgba(7, 10, 12, 0.76) 42%, rgba(7, 10, 12, 0.12) 78%),
    url("v3/hardware-guide-banner.webp") 68% 50% / cover no-repeat;
  color: #fff;
  text-decoration: none;
  box-shadow: var(--shadow);
}
.knowledge-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid transparent;
  border-radius: inherit;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.knowledge-banner:hover::after,
.knowledge-banner:focus-visible::after {
  border-color: var(--gold);
  background: rgba(239, 139, 0, 0.05);
}
.knowledge-banner-copy {
  position: relative;
  z-index: 1;
  max-width: 620px;
}
.knowledge-banner .eyebrow {
  color: #f3a52f;
}
.knowledge-banner h2 {
  max-width: 590px;
  margin: 12px 0 14px;
  color: #fff;
  font-size: clamp(34px, 5vw, 62px);
  line-height: 0.98;
}
.knowledge-banner p {
  max-width: 570px;
  margin: 0 0 24px;
  color: rgba(255, 255, 255, 0.75);
  font-size: 16px;
}
.knowledge-banner-cta {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 18px;
  background: var(--gold);
  color: #111;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.detail-card > :not(.card-art),
.process-step > :not(.card-art),
.region-card > :not(.card-art) {
  position: relative;
  z-index: 1;
}

.cta-band {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: center;
  padding: 48px;
  background: var(--gold);
  color: #111;
  border-radius: var(--radius);
}
.cta-band h2 {
  max-width: 800px;
  margin: 0;
  font-size: clamp(32px, 4vw, 52px);
}

.hero-watermark {
  position: absolute;
  z-index: 2;
  top: 42px;
  right: 4vw;
  pointer-events: none;
  opacity: 0.82;
  filter: drop-shadow(0 12px 22px rgba(0, 0, 0, 0.2));
}
.hero-watermark img {
  width: clamp(96px, 9vw, 148px);
  height: auto;
}

.site-footer {
  background: #090d10;
  color: rgba(255, 255, 255, 0.68);
}
.footer-main {
  display: grid;
  grid-template-columns: 1.3fr repeat(3, 0.7fr);
  gap: 48px;
  padding: 70px 0 50px;
}
.footer-brand {
  max-width: 420px;
}
.footer-brand h2 {
  color: #fff;
  font-size: 34px;
}
.footer-brand p {
  font-size: 13px;
}
.footer-col b {
  display: block;
  margin-bottom: 18px;
  color: #fff;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.footer-col a {
  display: block;
  margin: 9px 0;
  color: rgba(255, 255, 255, 0.66);
  text-decoration: none;
  font-size: 13px;
}
.footer-col a:hover {
  color: #fff;
}
.footer-bottom {
  min-height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 11px;
}

@media (max-width: 1040px) {
  .nav-links {
    gap: 15px;
  }
  .nav-links a {
    font-size: 12px;
  }
  .card-grid,
  .cert-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .workshop-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .restored-photo-grid-six,
  .restored-photo-grid-four {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .industry-original-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .process {
    grid-template-columns: repeat(2, 1fr);
  }
  .logo-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .footer-main {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 820px) {
  .container {
    width: min(100% - 32px, var(--max));
  }
  .topline .container {
    justify-content: center;
    text-align: center;
  }
  .topline .topline-right {
    display: none;
  }
  .nav {
    min-height: 72px;
  }
  .nav-toggle {
    display: block;
    order: 3;
    margin-left: 0;
  }
  .nav-actions {
    order: 2;
    margin-left: auto;
    gap: 0;
  }
  .nav-links {
    position: fixed;
    z-index: 110;
    inset: 72px 0 auto;
    display: none;
    margin: 0;
    padding: 0 22px 26px;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
  }
  .nav-links.open {
    display: grid;
  }
  .nav-links a {
    padding: 10px 0;
    font-size: 14px;
  }
  .nav-actions .button {
    display: none;
  }
  .knowledge-banner {
    min-height: 430px;
    align-items: end;
    padding: 30px;
    background:
      linear-gradient(180deg, rgba(7, 10, 12, 0.08) 20%, rgba(7, 10, 12, 0.94) 76%),
      url("v3/hardware-guide-banner.webp") 72% 50% / cover no-repeat;
  }
  .hero {
    min-height: 700px;
  }
  .hero .container {
    grid-template-columns: 1fr;
    padding-top: 72px;
  }
  .hero-media::after {
    background: linear-gradient(
      180deg,
      rgba(4, 8, 11, 0.62),
      rgba(4, 8, 11, 0.42) 58%,
      rgba(4, 8, 11, 0.68)
    );
  }
  .hero-facts {
    grid-template-columns: repeat(2, 1fr);
  }
  .fact:nth-child(2) {
    border-right: 0;
  }
  .fact:nth-child(-n + 2) {
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  }
  .section {
    padding: 68px 0;
  }
  .page-hero {
    padding: 46px 0 40px;
    background-position: 62% center;
  }
  .section-head,
  .split,
  .rfq-layout {
    grid-template-columns: 1fr;
    gap: 34px;
  }
  .split-media {
    min-height: 480px;
    order: -1;
  }
  .trust-row {
    grid-template-columns: repeat(2, 1fr);
  }
  .trust-item:nth-child(2) {
    border-right: 0;
  }
  .trust-item:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }
  .gallery {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 440px 260px;
  }
  .gallery figure:first-child {
    grid-column: 1 / -1;
    grid-row: auto;
  }
  .logo-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .product-rows .image-card,
  .product-rows .image-card:nth-child(even) {
    grid-template-columns: 1fr;
    min-height: 0;
  }
  .product-rows .image-card img,
  .product-rows .image-card:nth-child(even) img {
    order: 0;
    height: 310px;
  }
  .product-rows .image-card-content {
    padding: 38px 34px 42px;
  }
  .infrastructure-card-wide {
    grid-template-columns: 1fr;
    grid-template-rows: 380px auto;
  }
  .infrastructure-card-wide .infrastructure-copy {
    padding: 40px;
  }
  .infrastructure-card-wide .infrastructure-copy::before {
    left: 40px;
    top: 26px;
  }
  .cta-band {
    grid-template-columns: 1fr;
    padding: 34px;
  }
}

@media (max-width: 580px) {
  h1 {
    font-size: 46px;
  }
  .nav {
    gap: 12px;
  }
  .nav-actions {
    flex: 0 0 auto;
    gap: 0;
  }
  .brand {
    min-width: 0;
  }
  .brand span {
    display: none;
  }
  .lang-link {
    display: inline-flex;
    min-height: 44px;
  }
  .hero {
    min-height: 760px;
  }
  .hero .container {
    padding-bottom: 24px;
  }
  .hero h1 {
    font-size: 48px;
  }
  .hero-actions .button {
    width: 100%;
  }
  .fact {
    padding: 17px;
  }
  .fact b {
    font-size: 23px;
  }
  .fact span {
    font-size: 10px;
  }
  .card-grid,
  .detail-grid,
  .cert-grid,
  .regions {
    grid-template-columns: 1fr;
  }
  .image-card {
    min-height: 390px;
  }
  .product-rows .image-card {
    min-height: 0;
  }
  .product-rows .image-card img,
  .product-rows .image-card:nth-child(even) img {
    height: 260px;
  }
  .product-rows .image-card-content {
    padding: 34px 24px 36px;
  }
  .product-rows .image-card-content::before {
    right: 22px;
    top: 20px;
    font-size: 48px;
  }
  .process {
    grid-template-columns: 1fr;
  }
  .feature-copy-wide .check-list {
    grid-template-columns: 1fr;
  }
  .gallery {
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: repeat(3, 320px);
  }
  .gallery figure:first-child {
    grid-column: auto;
  }
  .logo-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .workshop-grid {
    grid-template-columns: 1fr;
  }
  .workshop-grid figure {
    min-height: 280px;
  }
  .restored-photo-grid-six,
  .restored-photo-grid-four,
  .restored-photo-grid-three {
    grid-template-columns: 1fr;
  }
  .restored-photo-grid img {
    aspect-ratio: 16 / 9;
  }
  .industry-original-grid {
    grid-template-columns: 1fr;
  }
  .infrastructure-grid {
    grid-template-columns: 1fr;
  }
  .infrastructure-card-wide {
    grid-column: auto;
    grid-template-rows: 250px auto;
  }
  .infrastructure-card {
    grid-template-rows: 250px auto;
  }
  .infrastructure-media-screen {
    padding: 18px;
  }
  .infrastructure-media-triptych {
    gap: 8px;
  }
  .infrastructure-card-wide .infrastructure-copy,
  .infrastructure-copy {
    padding: 28px 24px 30px;
  }
  .infrastructure-card-wide .infrastructure-copy::before,
  .infrastructure-copy::before {
    left: 24px;
    top: 0;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .field-wide {
    grid-column: auto;
  }
  .rfq-form,
  .contact-panel {
    padding: 24px;
  }
  .hero-watermark {
    top: 24px;
    right: 18px;
    opacity: 0.72;
  }
  .hero-watermark img {
    width: 76px;
  }
  .footer-main {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
    padding: 18px 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 3px;
}