:root {
  --ink: #18211f;
  --muted: #5e6864;
  --line: #d9e0dc;
  --paper: #ffffff;
  --soft: #f4f7f5;
  --deep: #101816;
  --green: #147a4b;
  --green-dark: #0f5132;
  --orange: #c85f2d;
  --blue: #1e6091;
  --shadow: 0 18px 45px rgba(24, 33, 31, 0.12);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
}

.page-hidden {
  display: none !important;
}

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

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

p {
  color: var(--muted);
  line-height: 1.7;
  margin: 0;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.08;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 50px;
  padding: 6px 6vw;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(217, 224, 220, 0.86);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand img {
  width: 46px;
  height: 45px;
  object-fit: contain;
  border-radius: 6px;
}

.brand span {
  display: grid;
  gap: 2px;
}

.brand strong {
  font-size: 1.05rem;
}

.brand small {
  color: var(--muted);
  font-size: 0.78rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 26px;
  color: #29332f;
  font-size: 0.95rem;
}

.site-nav a {
  position: relative;
  padding: 8px 0;
}

.site-nav a::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 2px;
  background: var(--green);
  content: "";
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 160ms ease;
}

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

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  place-items: center;
  padding: 9px;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 6px;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 3px 0;
  background: var(--ink);
}

.hero {
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: #0f1e2e;
}

.hero::after {
  position: absolute;
  inset: auto 0 0;
  height: 7px;
  background: linear-gradient(90deg, var(--green), var(--orange), var(--blue));
  content: "";
  z-index: 2;
}

.hero-body {
  display: flex;
  flex: 1;
  overflow: hidden;
}

.hero-eyebrow {
  display: block;
  margin-bottom: 14px;
  color: #f0a06d;
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
}

.hero-content {
  flex: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 40px 4vw 40px 6vw;
  color: #fff;
}

.hero-content h1 {
  font-size: 2.0rem;
  font-weight: 760;
  color: #fff;
  line-height: 1.15;
  text-wrap: balance;
  margin-bottom: 22px;
}

.hero-copy {
  max-width: 650px;
  margin-top: 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: 1.2rem;
}

.hero-summary {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 22px;
}

.hero-summary span {
  padding: 8px 10px;
  color: rgba(255, 255, 255, 0.92);
  background: rgba(10, 18, 16, 0.38);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 4px;
  font-size: 1.0rem;
  font-weight: 800;
  backdrop-filter: blur(4px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.hero-carousel {
  flex: 3;
  position: relative;
  overflow: hidden;
  background: #0f1e2e;
  min-height: 480px;
}

.hero-carousel-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1s ease;
}

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

.hero-carousel-slide img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  display: block;
  cursor: zoom-in;
  background: transparent;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  color: var(--orange);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.78rem;
}

.eyebrow::before {
  width: 34px;
  height: 2px;
  background: currentColor;
  content: "";
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: 6px;
  font-weight: 700;
  transition: transform 150ms ease, box-shadow 150ms ease, background 150ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button-primary {
  color: #fff;
  background: var(--green);
  box-shadow: 0 12px 26px rgba(20, 122, 75, 0.32);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--green-dark);
}

.button-secondary {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.62);
  background: rgba(255, 255, 255, 0.12);
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border-bottom: 1px solid var(--line);
}

.proof-strip div {
  min-height: 136px;
  padding: 28px 6vw;
  background: var(--paper);
}

.proof-strip strong {
  display: block;
  margin-bottom: 8px;
  color: var(--green-dark);
  font-size: 1.15rem;
}

.proof-strip span {
  color: var(--muted);
  line-height: 1.5;
}

.section {
  padding: 12px 6vw;
}

.band {
  background: var(--soft);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 38px;
}

.section-heading.wide {
  max-width: 920px;
}

.section-heading h2 {
  font-size: 2.5rem;
  text-wrap: balance;
}

.section-heading p:not(.eyebrow) {
  margin-top: 16px;
  font-size: 1.05rem;
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, 0.95fr);
  gap: 54px;
  align-items: stretch;
}

.intro-section .intro-grid {
  grid-template-columns: 1fr 1fr;
  align-items: center;
}

.intro-section .image-panel img {
  flex: none;
  height: auto;
  object-fit: unset;
}

.company-section .image-panel img {
  max-height: 420px;
  object-fit: cover;
}

.intro-copy {
  display: grid;
  gap: 18px;
}

.image-panel {
  margin: 0;
  display: flex;
  flex-direction: column;
}

.image-panel img {
  width: 100%;
  flex: 1;
  min-height: 0;
  object-fit: cover;
  object-position: center;
  border-radius: 6px;
  box-shadow: var(--shadow);
}

figcaption {
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.5;
}

.company-section {
  background:
    linear-gradient(180deg, #fff, #fff 58%, #f2f6f3 58%, #f2f6f3);
}

.company-facts-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin-top: 36px;
}

.company-facts-grid div {
  min-height: 150px;
  padding: 26px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 6px;
  box-shadow: 0 12px 30px rgba(24, 33, 31, 0.07);
}

.company-facts-grid strong {
  display: block;
  margin-bottom: 8px;
  color: var(--green-dark);
  font-size: 2rem;
}

.company-facts-grid span {
  color: var(--muted);
  line-height: 1.5;
}

.engineering-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(360px, 0.98fr);
  gap: 28px;
  margin-top: 24px;
  padding: 28px;
  background: #11231d;
  border-radius: 6px;
}

.engineering-copy h3 {
  max-width: 780px;
  color: #fff;
  font-size: 1.72rem;
}

.engineering-copy p:not(.eyebrow) {
  margin-top: 16px;
  color: #d6e1dc;
}

.engineering-points {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 22px 0 0;
  list-style: none;
}

.engineering-points li {
  position: relative;
  padding-left: 20px;
  color: #f4f7f5;
  line-height: 1.55;
}

.engineering-points li::before {
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 7px;
  height: 7px;
  content: "";
  background: var(--orange);
  border-radius: 50%;
}

.facility-photo-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  align-self: stretch;
}

.facility-photo-grid figure {
  min-height: 100%;
  margin: 0;
  overflow: hidden;
  background: #0a1210;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 6px;
}

.facility-photo-grid img {
  width: 100%;
  height: 100%;
  min-height: 280px;
  object-fit: cover;
}

.facility-photo-grid figcaption {
  padding: 10px 12px;
  color: #d6e1dc;
  font-size: 0.82rem;
}

.customer-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
  gap: 28px;
  margin-top: 24px;
  padding: 28px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 6px;
  box-shadow: 0 12px 30px rgba(24, 33, 31, 0.07);
}

.customer-proof-copy {
  align-self: start;
}

.customer-panel h3 {
  margin-bottom: 12px;
  font-size: 1.72rem;
}

.market-map {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.market-map span {
  padding: 8px 10px;
  color: var(--green-dark);
  background: #edf5f0;
  border: 1px solid #cfe0d6;
  border-radius: 4px;
  font-size: 0.88rem;
  font-weight: 800;
}

.customer-note {
  margin-top: 18px;
  color: #728079;
  font-size: 0.92rem;
}

.customer-evidence-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.customer-card {
  min-height: 190px;
  padding: 18px;
  background: #f8faf8;
  border: 1px solid #dce7e0;
  border-radius: 6px;
}

.customer-logo-card {
  display: grid;
  align-content: start;
  gap: 12px;
}

.customer-logo-card img {
  width: 100%;
  height: 54px;
  object-fit: contain;
  object-position: left center;
  padding: 8px 10px;
  background: #fff;
  border: 1px solid #e2ebe6;
  border-radius: 4px;
}

.customer-card.highlight {
  background: #edf5f0;
  border-color: #c4dacd;
}

.customer-card strong,
.customer-card span,
.customer-card small {
  display: block;
}

.customer-card strong {
  margin-bottom: 10px;
  color: var(--green-dark);
  font-size: 1rem;
}

.customer-card span {
  margin-bottom: 12px;
  color: var(--ink);
  line-height: 1.5;
  font-weight: 700;
}

.customer-card small {
  color: var(--muted);
  line-height: 1.55;
}

.customer-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.customer-list li {
  padding: 12px 14px;
  color: var(--ink);
  background: #eef4f0;
  border: 1px solid #d8e5de;
  border-radius: 6px;
  font-weight: 700;
}

.application-section {
  padding-top: 58px;
  padding-bottom: 58px;
  background: #f7faf8;
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.capability {
  min-height: 260px;
  padding: 28px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 6px;
}

.capability-number {
  display: inline-flex;
  margin-bottom: 24px;
  color: var(--orange);
  font-weight: 800;
}

.capability h3 {
  margin-bottom: 14px;
  font-size: 1.18rem;
}

.application-scope {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(520px, 1.14fr);
  gap: 28px;
  margin-top: 0;
  padding: 28px;
  background: #11231d;
  border-radius: 6px;
}

.application-copy h3 {
  color: #fff;
  font-size: 1.64rem;
}

.application-copy p:not(.eyebrow) {
  margin-top: 16px;
  color: #d6e1dc;
}

.application-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.application-grid article {
  min-height: 180px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 6px;
}

.application-grid strong,
.application-grid span {
  display: block;
}

.application-grid strong {
  margin-bottom: 10px;
  color: #fff;
}

.application-grid span {
  color: #d6e1dc;
  line-height: 1.55;
}

.proof-gallery {
  display: grid;
  gap: 28px;
  margin-top: 34px;
  min-width: 0;
}

.gallery-heading {
  max-width: 920px;
}

.gallery-group {
  min-width: 0;
}

.gallery-heading h3 {
  margin-bottom: 10px;
  font-size: 1.72rem;
}

.gallery-heading.compact {
  margin: 36px 0 18px;
}

.gallery-heading.compact h3 {
  font-size: 1.35rem;
}

.gallery-subhead {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 14px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  min-width: 0;
}

.gallery-subhead h4 {
  margin: 0;
  color: var(--ink);
  font-size: 1.08rem;
}

.gallery-subhead span {
  color: var(--muted);
  font-size: 0.9rem;
  text-align: right;
}

.photo-rail {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(220px, 260px);
  gap: 14px;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  padding: 2px 2px 16px;
  scroll-snap-type: x proximity;
}

.equipment-rail {
  grid-auto-columns: minmax(260px, 330px);
}

.product-rail {
  grid-auto-columns: minmax(280px, 320px);
  padding: 2px 2px 18px;
}

.proof-card {
  margin: 0;
  overflow: hidden;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 6px;
  scroll-snap-align: start;
}

.proof-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  padding: 16px;
  background: #fff;
  cursor: zoom-in;
  transition: transform 160ms ease;
}

.proof-card img:hover,
.proof-card img:focus-visible {
  transform: scale(1.02);
  outline: none;
}

.proof-card.wide img {
  object-fit: cover;
  padding: 0;
  background: #eef0ee;
}

.proof-card figcaption {
  padding: 10px 12px 12px;
  color: var(--ink);
  border-top: 1px solid #eef2ef;
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.35;
}

.product-card {
  display: flex;
  flex-direction: column;
}

.product-card img {
  aspect-ratio: 5 / 4;
}

.product-specs {
  display: grid;
  gap: 6px;
  margin: 0;
  padding: 0 12px 14px 26px;
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.35;
}

.product-specs li::marker {
  color: var(--green);
}

.spec-stack {
  display: grid;
  gap: 28px;
}

.spec-table-wrap,
.materials-panel {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 6px;
  box-shadow: var(--shadow);
}

.spec-table-wrap {
  overflow-x: auto;
}

.spec-table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
}

.spec-table caption {
  padding: 20px 24px;
  text-align: left;
  color: var(--green-dark);
  font-weight: 800;
}

.spec-table th,
.spec-table td {
  padding: 20px 24px;
  vertical-align: top;
  border-top: 1px solid var(--line);
}

.spec-table th {
  width: 180px;
  color: var(--ink);
  text-align: left;
}

.spec-table td {
  color: var(--muted);
  line-height: 1.65;
}

.materials-panel {
  padding: 28px;
}

.materials-panel h3 {
  margin-bottom: 22px;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.tag-list li {
  padding: 9px 12px;
  color: #27342f;
  background: #eef4f0;
  border: 1px solid #d8e5de;
  border-radius: 6px;
  font-weight: 700;
  font-size: 0.88rem;
}

.equipment-lists {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-bottom: 28px;
}

.equipment-lists article {
  padding: 26px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 6px;
}

.equipment-lists h3 {
  margin-bottom: 16px;
}

.equipment-lists ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 18px;
  padding-left: 18px;
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.quality-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(520px, 1.05fr);
  gap: 48px;
  align-items: start;
}

.quality-copy {
  display: grid;
  gap: 28px;
}

.buyer-quality-points h3,
.certificate-note h3 {
  margin: 0 0 12px;
}

.buyer-quality-points li,
.certificate-note p {
  color: var(--muted);
  line-height: 1.55;
}

.quality-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.quality-metrics div {
  min-height: 118px;
  padding: 24px;
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 6px;
}

.quality-metrics strong {
  display: block;
  margin-bottom: 9px;
  color: var(--green-dark);
  font-size: 1.55rem;
}

.quality-metrics span {
  color: var(--muted);
  line-height: 1.45;
}

.buyer-quality-points {
  padding: 24px;
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 6px;
}

.buyer-quality-points ul {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.buyer-quality-points li {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.buyer-quality-points li:first-child {
  padding-top: 0;
  border-top: 0;
}

.buyer-quality-points strong {
  color: var(--green-dark);
}

.quality-docs {
  display: grid;
  gap: 18px;
}

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

.certificate-grid figure {
  margin: 0;
}

.certificate-grid img {
  width: 100%;
  aspect-ratio: 993 / 1400;
  height: auto;
  object-fit: contain;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
}

.certificate-note {
  padding: 24px;
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 6px;
}

.certificate-summary {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 28px;
}

.certificate-summary article {
  padding: 26px;
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 6px;
}

.certificate-summary h3 {
  margin-bottom: 10px;
}

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

.logistics-section .section-heading h2,
.logistics-section .section-heading p {
  color: #fff;
}

.logistics-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 6px;
}

.logistics-grid div {
  min-height: 150px;
  padding: 28px;
  background: rgba(255, 255, 255, 0.08);
}

.logistics-grid strong {
  display: block;
  margin-bottom: 8px;
  color: #f4b183;
  font-size: 2rem;
}

.logistics-grid span {
  color: rgba(255, 255, 255, 0.78);
}

.route-notes {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 24px;
}

.route-notes p {
  padding: 22px;
  color: rgba(255, 255, 255, 0.78);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 6px;
}

.rfq-section {
  background: #fbfcfb;
}

.direct-email {
  margin-top: 14px;
  color: var(--muted);
  font-weight: 800;
}

.direct-email a {
  color: var(--green-dark);
  text-decoration: underline;
  text-decoration-color: rgba(15, 81, 50, 0.28);
  text-underline-offset: 4px;
}

.rfq-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 0.75fr);
  gap: 34px;
  align-items: start;
}

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

.rfq-steps article {
  min-height: 220px;
  padding: 26px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 6px;
}

.rfq-steps span {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  margin-bottom: 22px;
  color: #fff;
  background: var(--green);
  border-radius: 50%;
  font-weight: 800;
}

.rfq-steps h3 {
  margin-bottom: 12px;
}

.rfq-form {
  display: grid;
  gap: 15px;
  padding: 30px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 6px;
  box-shadow: var(--shadow);
}

.rfq-form h3 {
  margin-bottom: 6px;
  font-size: 1.45rem;
}

.rfq-form label {
  display: grid;
  gap: 7px;
  color: #2c3834;
  font-weight: 700;
  font-size: 0.92rem;
}

.rfq-form input,
.rfq-form select,
.rfq-form textarea {
  width: 100%;
  min-height: 46px;
  padding: 12px 13px;
  color: var(--ink);
  background: #fbfcfb;
  border: 1px solid #cdd8d2;
  border-radius: 6px;
}

.rfq-form textarea {
  resize: vertical;
}

.rfq-form input:focus,
.rfq-form select:focus,
.rfq-form textarea:focus {
  border-color: var(--green);
  outline: 3px solid rgba(20, 122, 75, 0.16);
}

.form-note {
  color: var(--muted);
  font-size: 0.9rem;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 28px;
  padding: 28px 6vw;
  color: rgba(255, 255, 255, 0.72);
  background: #0b100f;
}

.site-footer strong {
  display: block;
  margin-bottom: 6px;
  color: #fff;
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 18px;
  white-space: nowrap;
}

.footer-links a {
  color: #f4b183;
}

.image-lightbox {
  position: fixed;
  inset: 0;
  z-index: 120;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 34px;
  background: rgba(7, 16, 13, 0.88);
}

.image-lightbox.is-open {
  display: flex;
}

.image-lightbox figure {
  display: grid;
  gap: 14px;
  max-width: min(1120px, calc(100vw - 64px));
  max-height: calc(100vh - 88px);
  margin: 0;
}

.image-lightbox img {
  max-width: 100%;
  max-height: calc(100vh - 150px);
  object-fit: contain;
  background: #fff;
  border-radius: 6px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.34);
}

.image-lightbox figcaption {
  color: #fff;
  font-weight: 700;
  text-align: center;
}

.image-lightbox-close {
  position: absolute;
  top: 18px;
  right: 18px;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  color: #fff;
  font-size: 1.4rem;
  font-weight: 800;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 999px;
  cursor: pointer;
}

.image-lightbox-close:hover,
.image-lightbox-close:focus-visible {
  background: rgba(255, 255, 255, 0.22);
  outline: none;
}

@media (max-width: 1100px) {
  .hero-content h1 {
    font-size: 1.75rem;
  }

  .proof-strip,
  .company-facts-grid,
  .capability-grid,
  .equipment-lists,
  .logistics-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .intro-grid,
  .customer-panel,
  .engineering-panel,
  .application-scope,
  .quality-grid,
  .rfq-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .site-header {
    min-height: 66px;
    padding: 10px 18px;
  }

  .brand small {
    display: none;
  }

  .nav-toggle {
    display: grid;
  }

  .site-nav {
    position: absolute;
    top: 100%;
    right: 18px;
    left: 18px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 6px;
    box-shadow: var(--shadow);
  }

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

  .site-nav a {
    padding: 13px 10px;
  }

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

  .hero-body {
    flex-direction: column;
  }

  .hero-content {
    padding: 32px 22px 24px;
  }

  .hero-content h1 {
    font-size: 1.65rem;
  }

  .hero-copy {
    font-size: 1.02rem;
  }

  .hero-carousel {
    min-height: 280px;
    flex: none;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .section {
    padding: 12px 22px;
  }

  .section-heading h2 {
    font-size: 2rem;
  }

  .proof-strip,
    .company-facts-grid,
    .customer-panel,
    .engineering-panel,
    .facility-photo-grid,
    .application-grid,
    .customer-evidence-grid,
    .customer-list,
  .capability-grid,
  .equipment-lists,
  .equipment-lists ul,
  .quality-metrics,
  .buyer-quality-points li,
  .certificate-grid,
  .certificate-summary,
  .logistics-grid,
  .route-notes,
  .rfq-steps {
    grid-template-columns: 1fr;
  }

  .proof-strip div {
    min-height: auto;
    padding: 24px 22px;
  }

  .certificate-grid img {
    height: auto;
  }

  .rfq-layout {
    gap: 24px;
  }

  .rfq-form {
    padding: 22px;
  }

  .gallery-subhead {
    align-items: start;
    flex-direction: column;
  }

  .gallery-subhead span {
    text-align: left;
  }

  .photo-rail,
  .equipment-rail {
    grid-auto-columns: minmax(240px, 82vw);
  }

  .product-rail {
    grid-auto-columns: minmax(240px, 82vw);
  }

  .image-lightbox {
    padding: 18px;
  }

  .image-lightbox figure {
    max-width: calc(100vw - 36px);
  }

  .image-lightbox img {
    max-height: calc(100vh - 130px);
  }

  .site-footer {
    flex-direction: column;
    padding: 26px 22px;
  }

  .footer-links {
    flex-wrap: wrap;
  }
}

@media (max-width: 420px) {
  .brand strong {
    font-size: 0.98rem;
  }

  .hero-content h1 {
    font-size: 1.45rem;
  }

  .section-heading h2 {
    font-size: 1.78rem;
  }

  .capability,
  .company-facts-grid div,
  .customer-panel,
  .engineering-panel,
  .customer-card,
  .equipment-lists article,
  .product-content,
  .materials-panel,
  .certificate-summary article,
  .rfq-steps article,
  .quality-metrics div {
    padding: 22px;
  }
}