:root {
  --ink: #17212b;
  --ink-2: #2d3b4a;
  --muted: #637083;
  --line: #d9e0e8;
  --paper: #ffffff;
  --soft: #f4f7fa;
  --teal: #188f8a;
  --teal-dark: #0d6765;
  --signal: #d4472f;
  --gold: #d7a522;
  --shadow: 0 18px 45px rgba(23, 33, 43, 0.14);
  --radius: 6px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  background: var(--paper);
  letter-spacing: 0;
}

body.nav-open {
  overflow: hidden;
}

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

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

button,
input,
select,
textarea {
  font: inherit;
}

.container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -48px;
  z-index: 1000;
  padding: 10px 14px;
  color: #fff;
  background: var(--ink);
  border-radius: var(--radius);
}

.skip-link:focus {
  top: 16px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.utility-bar {
  color: #fff;
  background: var(--ink);
  font-size: 13px;
}

.utility-inner,
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

.utility-inner {
  min-height: 34px;
}

.header-inner {
  min-height: 78px;
}

.brand {
  display: block;
  width: 232px;
  flex: 0 0 auto;
}

.brand img {
  width: 100%;
  height: auto;
}

.header-tools {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
}

.header-tools .header-cta {
  display: none;
}

.subpage-header .header-cta {
  display: inline-flex;
}

.lang-switch {
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  max-width: 232px;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.lang-btn {
  min-width: 35px;
  height: 34px;
  padding: 0 8px;
  border: 0;
  border-radius: 4px;
  color: var(--muted);
  background: transparent;
  font-size: 11px;
  font-weight: 900;
  cursor: pointer;
}

.lang-btn.is-active {
  color: #fff;
  background: var(--ink);
}

.nav {
  display: flex;
  align-items: center;
  gap: 11px;
  font-size: 12px;
  font-weight: 700;
  color: var(--ink-2);
}

.nav a {
  position: relative;
  padding: 26px 0;
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 18px;
  height: 2px;
  background: var(--teal);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.18s ease;
}

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

.header-cta,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 800;
  line-height: 1;
  cursor: pointer;
}

.header-cta,
.btn-primary {
  color: #fff;
  background: var(--signal);
}

.btn-secondary {
  color: #fff;
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.42);
}

.btn-dark {
  width: 100%;
  color: #fff;
  background: var(--ink);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: var(--ink);
}

.hero {
  position: relative;
  min-height: 720px;
  color: #fff;
  background: var(--ink);
  overflow: hidden;
}

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

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

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(17, 25, 33, 0.72);
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) 390px;
  align-items: center;
  gap: 58px;
  min-height: 600px;
  padding: 70px 0 36px;
}

.hero-copy {
  max-width: 760px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 16px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

.hero h1,
.section h2,
.image-band-copy p {
  margin: 0;
  line-height: 1.06;
}

.hero h1 {
  font-size: 60px;
  max-width: 760px;
}

.hero-copy > p:not(.eyebrow) {
  max-width: 720px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: 20px;
  line-height: 1.6;
}

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

.hero-cases {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 26px;
}

.hero-cases article {
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.1);
}

.hero-cases span {
  display: inline-flex;
  margin-bottom: 9px;
  color: #ffdf7f;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.hero-cases h3 {
  margin: 0 0 8px;
  color: #fff;
  font-size: 16px;
  line-height: 1.35;
}

.hero-cases p {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 13px;
  line-height: 1.55;
}

.rfq-panel {
  position: sticky;
  top: 116px;
  padding: 24px;
  color: var(--ink);
  background: #fff;
  border: 1px solid rgba(255, 255, 255, 0.34);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.rfq-panel h2 {
  margin: 0 0 18px;
  font-size: 21px;
}

.panel-badge {
  display: inline-flex;
  margin-bottom: 12px;
  padding: 7px 10px;
  color: #fff;
  background: var(--teal-dark);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 900;
}

.rfq-intro {
  margin: -6px 0 16px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.rfq-panel label,
.contact-form label {
  display: block;
  margin-bottom: 14px;
  color: var(--ink-2);
  font-size: 13px;
  font-weight: 800;
}

.rfq-panel select,
.contact-form input,
.contact-form textarea {
  width: 100%;
  margin-top: 7px;
  padding: 13px 12px;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.proof-strip {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  transform: translateY(50%);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.proof-strip div {
  padding: 22px;
  border-right: 1px solid var(--line);
}

.proof-strip div:last-child {
  border-right: 0;
}

.proof-strip strong,
.proof-strip span {
  display: block;
}

.proof-strip strong {
  margin-bottom: 8px;
  color: var(--ink);
  font-size: 18px;
}

.proof-strip span {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.45;
}

.section {
  padding: 112px 0;
}

.intro-band {
  padding-top: 146px;
  background: var(--soft);
}

.section-tint {
  background: var(--soft);
}

.section-ink {
  color: #fff;
  background: var(--ink);
}

.section-heading {
  max-width: 850px;
  margin-bottom: 34px;
}

.section-heading.compact {
  max-width: 500px;
  margin-bottom: 0;
}

.section h2 {
  font-size: 40px;
}

.section-heading p:not(.section-kicker),
.split-intro p,
.quality-layout > div > p,
.contact-layout > div > p,
.footprint-layout p {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.7;
}

.section-ink .section-heading p:not(.section-kicker),
.section-ink .quality-layout > div > p {
  color: rgba(255, 255, 255, 0.76);
}

.split-intro {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 72px;
  align-items: end;
}

.meaning-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 54px;
  align-items: start;
}

.brand-statement {
  position: sticky;
  top: 130px;
}

.brand-statement p:not(.section-kicker) {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.75;
}

.brand-statement strong {
  color: var(--ink);
}

.letter-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.letter-grid article,
.company-grid article,
.timeline article {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.letter-grid article {
  padding: 24px;
}

.letter-grid span {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 16px;
  color: #fff;
  background: var(--teal-dark);
  border-radius: 50%;
  font-size: 18px;
  font-weight: 900;
}

.letter-grid h3,
.company-grid h3,
.timeline h3 {
  margin: 0 0 10px;
  line-height: 1.25;
}

.letter-grid p,
.company-grid p,
.company-grid li,
.timeline p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.65;
}

.company-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.company-grid article {
  padding: 26px;
  border-top: 5px solid var(--teal);
}

.company-grid span {
  display: inline-flex;
  margin-bottom: 14px;
  color: var(--signal);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.company-grid .cn-name {
  margin: 0 0 16px;
  color: var(--ink-2);
  font-weight: 800;
}

.company-grid ul {
  margin: 18px 0 0;
  padding-left: 18px;
}

.company-grid li + li {
  margin-top: 10px;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 22px;
}

.timeline article {
  padding: 22px;
  background: var(--ink);
}

.timeline time {
  display: inline-flex;
  margin-bottom: 14px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 900;
}

.timeline h3 {
  color: #fff;
}

.timeline p {
  color: rgba(255, 255, 255, 0.76);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.product-card {
  min-height: 100%;
  background: #fff;
  border-right: 1px solid var(--line);
}

.product-card:last-child {
  border-right: 0;
}

.product-card img {
  width: 100%;
  aspect-ratio: 1.32 / 1;
  object-fit: cover;
  border-bottom: 1px solid var(--line);
}

.product-card div {
  padding: 22px;
}

.product-card span,
.process-list span,
.resource-list span,
.mini-grid span {
  display: inline-flex;
  margin-bottom: 14px;
  color: var(--teal-dark);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.product-card h3,
.industry-layout h3,
.process-list h3,
.quality-grid h3,
.resource-list h3,
.updates-head h3,
.mini-grid h4 {
  margin: 0 0 10px;
  line-height: 1.25;
}

.product-card p,
.industry-layout p,
.process-list p,
.quality-grid p,
.resource-list p,
.mini-grid p,
.faq-list p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.65;
}

.industry-layout {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.industry-layout article,
.process-list article,
.resource-list article,
.mini-grid article,
.faq-list details,
.contact-form {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.industry-layout article {
  padding: 26px;
}

.industry-layout a {
  display: inline-flex;
  margin-top: 18px;
  color: var(--signal);
  font-size: 14px;
  font-weight: 900;
}

.case-teaser-grid,
.case-index-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.case-card {
  display: grid;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.case-card img {
  width: 100%;
  aspect-ratio: 1.42 / 1;
  object-fit: cover;
  border-bottom: 1px solid var(--line);
}

.case-card > div {
  padding: 22px;
}

.case-card span,
.case-meta span,
.breadcrumb {
  color: var(--teal-dark);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.case-card h3 {
  margin: 0 0 10px;
  line-height: 1.25;
}

.case-card p,
.case-meta p,
.case-copy p,
.case-copy li,
.case-quote p {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.68;
}

.case-card p {
  margin: 0;
}

.case-card a {
  display: inline-flex;
  margin-top: 18px;
  color: var(--signal);
  font-size: 14px;
  font-weight: 900;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 18px;
  color: rgba(255, 255, 255, 0.76);
}

.breadcrumb a {
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.case-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 26px;
}

.case-meta article {
  padding: 16px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius);
}

.case-meta p {
  margin: 8px 0 0;
  color: rgba(255, 255, 255, 0.78);
}

.case-visual-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.72fr);
  gap: 28px;
  align-items: stretch;
}

.case-visual-grid > img {
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.case-copy {
  padding: 30px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.case-copy h2,
.case-copy h3 {
  margin: 0 0 14px;
  line-height: 1.18;
}

.case-copy p {
  margin: 0 0 16px;
}

.case-copy ul {
  margin: 0;
  padding-left: 18px;
}

.case-copy li + li {
  margin-top: 10px;
}

.case-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.case-table {
  width: 100%;
  min-width: 780px;
  border-collapse: collapse;
  background: #fff;
}

.case-table th,
.case-table td {
  padding: 17px 18px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
  line-height: 1.6;
}

.case-table th {
  color: #fff;
  background: var(--ink);
  font-size: 13px;
  text-transform: uppercase;
}

.case-table td {
  color: var(--ink-2);
}

.case-table tr:last-child td {
  border-bottom: 0;
}

.case-quote {
  padding: 28px;
  background: var(--soft);
  border-left: 5px solid var(--gold);
  border-radius: var(--radius);
}

.case-quote h2 {
  margin: 0 0 12px;
}

.case-quote p {
  margin: 0;
}

.case-cta-band {
  padding: 38px;
  color: #fff;
  background: var(--teal-dark);
  border-radius: var(--radius);
}

.case-cta-band h2 {
  margin: 0 0 12px;
  font-size: 32px;
}

.case-cta-band p {
  max-width: 760px;
  margin: 0 0 22px;
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.7;
}

.engineering-grid,
.quality-layout,
.footprint-layout,
.resources-layout,
.faq-layout,
.contact-layout {
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  gap: 64px;
  align-items: start;
}

.process-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.process-list article,
.resource-list article,
.mini-grid article {
  padding: 24px;
}

.image-band {
  position: relative;
  min-height: 320px;
  color: #fff;
  background: var(--ink);
  overflow: hidden;
}

.image-band img {
  width: 100%;
  height: 360px;
  object-fit: cover;
  opacity: 0.54;
}

.image-band-copy {
  position: absolute;
  left: 50%;
  bottom: 42px;
  transform: translateX(-50%);
}

.image-band-copy p {
  max-width: 780px;
  font-size: 34px;
  font-weight: 800;
}

.material-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.material-family-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-bottom: 18px;
}

.material-family-grid article {
  display: grid;
  grid-template-columns: 210px 1fr;
  min-height: 240px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.material-family-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.material-family-grid div {
  padding: 24px;
}

.material-family-grid span,
.material-chip-panel h3 {
  display: inline-flex;
  margin: 0 0 12px;
  color: var(--teal-dark);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.material-family-grid h3 {
  margin: 0 0 12px;
  font-size: 21px;
  line-height: 1.28;
}

.material-family-grid p,
.material-chip-panel p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.65;
}

.material-chip-panel {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-bottom: 22px;
}

.material-chip-panel > div {
  padding: 22px;
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.material-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
  background: #fff;
}

.material-table th,
.material-table td {
  padding: 18px 20px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.material-table th {
  color: #fff;
  background: var(--teal-dark);
  font-size: 13px;
  text-transform: uppercase;
}

.material-table td {
  color: var(--ink-2);
  line-height: 1.6;
}

.material-table tr:last-child td {
  border-bottom: 0;
}

.quality-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.quality-grid article {
  padding: 24px;
  color: var(--ink);
  background: #fff;
  border-left: 5px solid var(--gold);
  border-radius: var(--radius);
}

.footprint-media {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.footprint-media img {
  width: 100%;
  aspect-ratio: 1.1 / 1;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--line);
}

.resource-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.updates-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 32px;
}

.updates-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.updates-head h3 {
  font-size: 24px;
}

.updates-head a {
  color: var(--signal);
  font-size: 14px;
  font-weight: 900;
}

.mini-grid {
  display: grid;
  gap: 14px;
}

.faq-section {
  background: #fbfcfd;
}

.faq-list {
  display: grid;
  gap: 14px;
}

.faq-list details {
  padding: 20px 22px;
}

.faq-list summary {
  cursor: pointer;
  font-size: 18px;
  font-weight: 900;
}

.faq-list p {
  margin-top: 12px;
}

.contact-section {
  color: #fff;
  background: var(--teal-dark);
}

.contact-section .section-kicker {
  color: #ffdf7f;
}

.contact-layout > div > p {
  color: rgba(255, 255, 255, 0.82);
}

.contact-methods {
  display: grid;
  gap: 10px;
  margin-top: 28px;
}

.contact-methods a {
  color: #fff;
  font-weight: 800;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.contact-form {
  padding: 26px;
  color: var(--ink);
}

.contact-form textarea {
  resize: vertical;
}

.form-status {
  min-height: 20px;
  margin: 12px 0 0;
  color: var(--teal-dark);
  font-size: 14px;
  font-weight: 800;
}

.site-footer {
  padding: 54px 0 26px;
  background: #111820;
  color: #fff;
}

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

.sub-hero {
  padding: 86px 0 76px;
  color: #fff;
  background:
    linear-gradient(90deg, rgba(23, 33, 43, 0.94), rgba(23, 33, 43, 0.74)),
    url("../images/rubber-injection-workshop.jpg") center/cover;
}

.sub-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 0.75fr);
  gap: 52px;
  align-items: center;
}

.sub-hero h1 {
  margin: 0;
  max-width: 780px;
  font-size: 56px;
  line-height: 1.08;
}

.sub-hero p:not(.eyebrow) {
  max-width: 760px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.84);
  font-size: 19px;
  line-height: 1.65;
}

.sub-hero img {
  width: 100%;
  aspect-ratio: 1.18 / 1;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.26);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.15fr repeat(4, minmax(0, 1fr));
  gap: 36px;
}

.footer-grid img {
  width: 220px;
  margin-bottom: 18px;
  background: #fff;
  border-radius: var(--radius);
}

.footer-grid p,
.footer-bottom {
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.65;
}

.footer-grid h2 {
  margin: 0 0 14px;
  font-size: 15px;
}

.footer-grid a {
  display: block;
  margin: 10px 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 36px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  font-size: 13px;
}

@media (max-width: 1080px) {
  .header-cta {
    display: none;
  }

  .header-tools {
    gap: 8px;
  }

  .nav {
    gap: 15px;
    font-size: 13px;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: 28px;
    padding-top: 46px;
  }

  .rfq-panel {
    position: static;
    max-width: 620px;
  }

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

  .material-family-grid,
  .material-chip-panel,
  .sub-hero-grid {
    grid-template-columns: 1fr;
  }

  .material-family-grid article {
    grid-template-columns: 1fr;
  }

  .material-family-grid img {
    aspect-ratio: 1.55 / 1;
  }

  .product-card:nth-child(2) {
    border-right: 0;
  }

  .product-card:nth-child(-n+2) {
    border-bottom: 1px solid var(--line);
  }

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

  .case-teaser-grid,
  .case-index-grid,
  .case-meta {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .case-visual-grid {
    grid-template-columns: 1fr;
  }

  .case-visual-grid > img {
    min-height: 320px;
  }

  .engineering-grid,
  .quality-layout,
  .footprint-layout,
  .resources-layout,
  .faq-layout,
  .contact-layout,
  .split-intro,
  .meaning-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .brand-statement {
    position: static;
  }

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

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

@media (max-width: 760px) {
  .container {
    width: min(100% - 28px, 1180px);
  }

  .utility-inner {
    display: none;
  }

  .header-inner {
    flex-wrap: wrap;
    min-height: 0;
    padding: 10px 0;
    gap: 8px 12px;
  }

  .brand {
    width: min(215px, calc(100% - 64px));
  }

  .header-tools {
    order: 3;
    width: 100%;
    margin-left: auto;
  }

  .lang-switch {
    display: inline-flex;
    justify-content: center;
    width: 100%;
    max-width: none;
  }

  .nav-toggle {
    display: block;
    margin-left: auto;
  }

  .nav {
    position: fixed;
    inset: 116px 14px auto 14px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
  }

  .nav.is-open {
    display: flex;
  }

  .nav a {
    padding: 14px 12px;
    border-bottom: 1px solid var(--line);
  }

  .nav a:last-child {
    border-bottom: 0;
  }

  .nav a::after {
    display: none;
  }

  .hero {
    min-height: 0;
  }

  .hero-inner {
    min-height: 0;
    padding: 56px 0 34px;
  }

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

  .hero-copy > p:not(.eyebrow) {
    font-size: 17px;
  }

  .proof-strip {
    grid-template-columns: 1fr;
    transform: none;
    margin-bottom: 22px;
  }

  .proof-strip div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .proof-strip div:last-child {
    border-bottom: 0;
  }

  .intro-band {
    padding-top: 72px;
  }

  .section {
    padding: 72px 0;
  }

  .section h2 {
    font-size: 31px;
  }

  .product-grid,
  .industry-layout,
  .case-teaser-grid,
  .case-index-grid,
  .case-meta,
  .case-visual-grid,
  .process-list,
  .quality-grid,
  .footprint-media,
  .updates-grid,
  .footer-grid,
  .letter-grid,
  .timeline,
  .material-family-grid,
  .material-chip-panel {
    grid-template-columns: 1fr;
  }

  .sub-hero {
    padding: 62px 0;
  }

  .sub-hero h1 {
    font-size: 36px;
  }

  .product-card,
  .product-card:nth-child(2) {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .product-card:last-child {
    border-bottom: 0;
  }

  .image-band img {
    height: 300px;
  }

  .case-copy,
  .case-cta-band {
    padding: 24px;
  }

  .case-cta-band h2 {
    font-size: 26px;
  }

  .image-band-copy p {
    font-size: 25px;
  }

  .footer-bottom {
    flex-direction: column;
  }
}

@media (max-width: 430px) {
  .hero h1 {
    font-size: 34px;
  }

  .hero-actions,
  .btn {
    width: 100%;
  }

  .hero-cases {
    grid-template-columns: 1fr;
  }

  .updates-head {
    align-items: flex-start;
    flex-direction: column;
  }
}