:root {
  --ink: #111820;
  --muted: #5e6875;
  --line: #dce2e8;
  --soft: #f4f7f9;
  --white: #ffffff;
  --blue: #2379bd;
  --blue-dark: #145f9b;
  --teal: #1f8a83;
  --gold: #b88742;
  --shadow: 0 18px 44px rgba(17, 24, 32, 0.14);
  --radius: 8px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  line-height: 1.5;
  overflow-x: hidden;
}

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

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

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

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 18px clamp(20px, 5vw, 56px);
  background: rgba(17, 24, 32, 0.84);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  width: 190px;
}

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

.main-nav {
  display: flex;
  justify-content: center;
  gap: clamp(14px, 2vw, 30px);
  color: rgba(255, 255, 255, 0.86);
  font-size: 14px;
}

.main-nav a {
  transition: color 160ms ease;
}

.main-nav a:hover,
.main-nav a:focus-visible {
  color: var(--white);
}

.header-cta,
.primary-button,
.secondary-button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  border-radius: 6px;
  font-weight: 700;
}

.header-cta,
.primary-button {
  color: var(--white);
  background: var(--blue);
}

.header-cta:hover,
.primary-button:hover {
  background: var(--blue-dark);
}

.secondary-button {
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.42);
  background: rgba(255, 255, 255, 0.08);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  background: transparent;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  margin: 6px auto;
  background: var(--white);
}

.hero {
  position: relative;
  min-height: 84vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  padding: 140px clamp(20px, 6vw, 72px) 120px;
}

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

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

.hero-scrim {
  background:
    linear-gradient(90deg, rgba(7, 13, 18, 0.82) 0%, rgba(7, 13, 18, 0.56) 42%, rgba(7, 13, 18, 0.08) 100%),
    linear-gradient(0deg, rgba(7, 13, 18, 0.46), rgba(7, 13, 18, 0.05));
}

.hero-content {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 780px;
  color: var(--white);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: #9dd0ff;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 760px;
  margin-bottom: 22px;
  font-size: clamp(44px, 6vw, 78px);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.04;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 20px;
  line-height: 1.24;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 670px;
  margin-bottom: 30px;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(17px, 2vw, 21px);
}

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

.metrics {
  position: relative;
  z-index: 2;
  width: min(var(--max), calc(100% - 40px));
  margin: -62px auto 0;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.metrics div {
  min-height: 124px;
  padding: 26px 24px;
  border-right: 1px solid var(--line);
}

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

.metrics strong {
  display: block;
  margin-bottom: 6px;
  color: var(--ink);
  font-size: clamp(28px, 2.5vw, 38px);
  line-height: 1;
  white-space: nowrap;
}

.metrics span {
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.section {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
  padding: 104px 0;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(280px, 0.85fr) minmax(320px, 1.15fr);
  gap: 44px;
  align-items: end;
  margin-bottom: 38px;
}

.section-heading.compact {
  display: block;
  max-width: 820px;
}

.section-heading p:not(.eyebrow),
.why-copy > p,
.factory-band p,
.contact-intro p {
  color: var(--muted);
  font-size: 17px;
}

.video-grid,
.product-grid,
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.video-card,
.product-card,
.news-grid article {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.video-card video {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background: #101820;
}

.video-card div,
.product-card div,
.news-grid article {
  padding: 22px;
}

.video-card span,
.product-card p,
.news-grid span {
  display: block;
  margin-bottom: 10px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.video-card h3,
.product-card h3,
.news-grid h3 {
  margin-bottom: 0;
}

.split-band {
  width: 100%;
  max-width: none;
  padding-inline: max(20px, calc((100vw - var(--max)) / 2));
  background: var(--soft);
}

.product-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.product-card a,
.text-link {
  display: inline-flex;
  margin-top: 14px;
  color: var(--blue-dark);
  font-weight: 800;
}

.main-nav a[aria-current="page"] {
  color: var(--white);
  font-weight: 800;
}

.secondary-button.dark {
  color: var(--ink);
  border-color: var(--line);
  background: var(--white);
}

.secondary-button.dark:hover {
  border-color: var(--blue);
  color: var(--blue-dark);
}

.page-hero {
  position: relative;
  min-height: 560px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  padding: 150px clamp(20px, 6vw, 72px) 88px;
}

.page-hero-content {
  position: relative;
  z-index: 1;
  width: min(860px, 100%);
  color: var(--white);
}

.page-hero-content h1 {
  max-width: 860px;
  font-size: clamp(42px, 5.5vw, 72px);
}

.page-hero-content p:not(.eyebrow) {
  max-width: 720px;
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(17px, 2vw, 21px);
}

.page-metrics {
  margin-top: -46px;
}

.media-story,
.factory-proof,
.product-engineering,
.case-feature,
.project-path,
.contact-brief {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 46px;
  align-items: center;
}

.media-story video,
.factory-proof img,
.case-feature img,
.project-path img,
.contact-brief img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: var(--radius);
}

.media-story p:not(.eyebrow),
.factory-proof p,
.product-engineering p,
.case-feature p,
.project-path p,
.contact-brief p,
.featured-news p,
.article-list p,
.solution-grid p,
.catalog-card p,
.capability-grid p,
.sustainability-grid p,
.contact-note span,
.compact-steps span {
  color: var(--muted);
}

.capability-band,
.category-news {
  width: 100%;
  max-width: none;
  padding-inline: max(20px, calc((100vw - var(--max)) / 2));
  background: var(--soft);
}

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

.capability-grid article,
.solution-grid article,
.sustainability-grid article,
.catalog-card,
.article-list article {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.capability-grid article,
.solution-grid article,
.sustainability-grid article {
  padding: 24px;
}

.capability-grid span,
.solution-grid span,
.article-list span,
.catalog-card span {
  display: block;
  margin-bottom: 10px;
  color: var(--gold);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.check-list {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 24px 0 0;
  list-style: none;
}

.check-list li {
  padding: 14px 16px;
  border-left: 4px solid var(--blue);
  background: var(--soft);
  font-weight: 700;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  padding: 0;
  margin: 0;
  list-style: none;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.timeline li {
  min-height: 250px;
  padding: 26px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.timeline span {
  display: inline-flex;
  margin-bottom: 24px;
  color: var(--blue);
  font-weight: 900;
}

.timeline p {
  color: var(--muted);
}

.certificate-layout {
  display: grid;
  grid-template-columns: 0.9fr 0.75fr 1fr;
  gap: 24px;
  align-items: stretch;
}

.certificate-layout img {
  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.certificate-layout div {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--soft);
}

.sustainability {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 40px;
  align-items: start;
}

.sustainability-grid {
  grid-template-columns: repeat(3, 1fr);
}

.final-cta {
  width: 100%;
  max-width: none;
  padding-inline: max(20px, calc((100vw - var(--max)) / 2));
  color: var(--white);
  background: var(--ink);
}

.final-cta .eyebrow {
  color: #9dd0ff;
}

.final-cta h2 {
  max-width: 860px;
}

.solution-grid {
  grid-template-columns: repeat(3, 1fr);
}

.solution-grid article:nth-child(7) {
  grid-column: span 3;
}

.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.filter-button {
  min-height: 42px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink);
  background: var(--white);
  font-weight: 800;
  cursor: pointer;
}

.filter-button.is-active,
.filter-button:hover {
  color: var(--white);
  border-color: var(--blue);
  background: var(--blue);
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.catalog-card {
  overflow: hidden;
}

.catalog-card.is-hidden {
  display: none;
}

.catalog-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.catalog-card div,
.article-list article div,
.featured-news article div {
  padding: 22px;
}

.product-engineering {
  align-items: start;
}

.advantage-list.tall {
  grid-template-columns: 1fr;
}

.case-feature {
  align-items: stretch;
}

.case-feature-copy {
  align-self: center;
}

.case-facts,
.contact-facts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin: 26px 0 0;
}

.case-facts div,
.contact-facts div,
.contact-note {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--soft);
}

.case-facts dt,
.contact-facts span {
  display: block;
  margin-bottom: 6px;
  color: var(--gold);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.case-facts dd,
.contact-facts strong {
  margin: 0;
}

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

.gallery-grid img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius);
}

.compact-steps {
  display: grid;
  gap: 14px;
  padding: 0;
  margin: 24px 0 0;
  list-style: none;
}

.compact-steps li {
  display: grid;
  gap: 4px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.featured-news article {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.featured-news img {
  width: 100%;
  height: 100%;
  min-height: 360px;
  object-fit: cover;
}

.article-list {
  display: grid;
  gap: 18px;
}

.article-list article {
  display: grid;
  grid-template-columns: 260px 1fr;
  overflow: hidden;
}

.article-list img {
  width: 100%;
  height: 100%;
  min-height: 210px;
  object-fit: cover;
}

.contact-brief {
  align-items: stretch;
}

.contact-brief img {
  height: 100%;
}

.contact-note {
  display: grid;
  gap: 8px;
  margin-top: 24px;
}

.applications {
  width: 100%;
  max-width: none;
  padding-inline: max(20px, calc((100vw - var(--max)) / 2));
}

.application-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.application-grid article {
  min-height: 220px;
  padding: 26px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.application-grid span,
.process-list span {
  display: inline-block;
  margin-bottom: 28px;
  color: var(--blue);
  font-weight: 900;
}

.application-grid p,
.process-list p,
.news-grid p {
  color: var(--muted);
}

.why {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 58px;
  align-items: center;
}

.why-visual img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: var(--radius);
}

.advantage-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 34px;
}

.advantage-list div {
  padding: 22px 0;
  border-top: 2px solid var(--line);
}

.advantage-list strong,
.advantage-list span {
  display: block;
}

.advantage-list span {
  margin-top: 8px;
  color: var(--muted);
}

.process {
  width: 100%;
  max-width: none;
  padding-inline: max(20px, calc((100vw - var(--max)) / 2));
  background: #101820;
  color: var(--white);
}

.process .section-heading p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.7);
}

.process-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  padding: 0;
  margin: 42px 0 0;
  list-style: none;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  border-left: 1px solid rgba(255, 255, 255, 0.18);
}

.process-list li {
  min-height: 230px;
  padding: 28px;
  border-right: 1px solid rgba(255, 255, 255, 0.18);
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.process-list strong {
  display: block;
  margin-bottom: 10px;
  font-size: 19px;
}

.process-list p {
  color: rgba(255, 255, 255, 0.68);
}

.factory-band {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 42px;
  align-items: center;
}

.factory-band img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: var(--radius);
}

.contact {
  width: 100%;
  max-width: none;
  display: grid;
  grid-template-columns: minmax(300px, 0.82fr) minmax(420px, 1.18fr);
  gap: 56px;
  padding-inline: max(20px, calc((100vw - var(--max)) / 2));
  background: var(--soft);
}

.company-details {
  display: grid;
  gap: 8px;
  margin-top: 30px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.company-details span {
  color: var(--muted);
}

.social-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.social-row a {
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--blue-dark);
  font-weight: 800;
  background: var(--white);
}

.inquiry-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.inquiry-form label {
  display: grid;
  gap: 8px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 800;
}

.inquiry-form input,
.inquiry-form select,
.inquiry-form textarea {
  width: 100%;
  border: 1px solid #c9d2dc;
  border-radius: 6px;
  padding: 12px 13px;
  color: var(--ink);
  background: var(--white);
}

.inquiry-form textarea {
  resize: vertical;
}

.full-span {
  grid-column: 1 / -1;
}

.form-status {
  min-height: 22px;
  margin: 0;
  color: var(--teal);
  font-weight: 700;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: center;
  justify-content: space-between;
  padding: 28px clamp(20px, 5vw, 56px);
  color: rgba(255, 255, 255, 0.72);
  background: var(--ink);
}

.site-footer span,
.site-footer a {
  color: var(--white);
  font-weight: 800;
}

.site-footer p {
  margin: 0;
}

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: auto auto;
  }

  .brand {
    width: 162px;
  }

  .nav-toggle {
    display: inline-block;
    justify-self: end;
  }

  .main-nav {
    position: absolute;
    top: 100%;
    right: 20px;
    left: 20px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px;
    background: rgba(17, 24, 32, 0.96);
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: var(--radius);
  }

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

  .main-nav a {
    padding: 14px 12px;
  }

  .header-cta {
    display: none;
  }

  .hero {
    min-height: 760px;
    padding-top: 118px;
  }

  .metrics,
  .video-grid,
  .product-grid,
  .news-grid,
  .why,
  .factory-band,
  .contact {
    grid-template-columns: 1fr;
  }

  .metrics {
    margin-top: 0;
  }

  .metrics div {
    min-height: 106px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

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

  .section-heading {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .application-grid,
  .process-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .media-story,
  .factory-proof,
  .product-engineering,
  .case-feature,
  .project-path,
  .contact-brief,
  .sustainability,
  .featured-news article {
    grid-template-columns: 1fr;
  }

  .capability-grid,
  .solution-grid,
  .sustainability-grid,
  .catalog-grid,
  .gallery-grid,
  .timeline,
  .certificate-layout {
    grid-template-columns: 1fr 1fr;
  }

  .solution-grid article:nth-child(7) {
    grid-column: auto;
  }

  .article-list article {
    grid-template-columns: 220px 1fr;
  }
}

@media (max-width: 640px) {
  .site-header {
    padding: 14px 16px;
    grid-template-columns: 1fr auto;
    width: 100vw;
    max-width: 100vw;
    justify-content: space-between;
  }

  .brand {
    width: 138px;
  }

  .nav-toggle {
    position: fixed;
    top: 14px;
    right: 16px;
    z-index: 80;
    display: inline-block;
  }

  .hero {
    min-height: 690px;
    padding: 108px 18px 70px;
  }

  .hero-content {
    width: calc(100vw - 36px);
    max-width: calc(100vw - 36px);
  }

  .hero .eyebrow {
    max-width: 19rem;
    font-size: 11px;
    overflow-wrap: anywhere;
  }

  h1 {
    max-width: 11ch;
    font-size: 39px;
    line-height: 1.02;
  }

  .hero-copy {
    max-width: 19rem;
    font-size: 17px;
    overflow-wrap: break-word;
  }

  .hero-scrim {
    background: linear-gradient(0deg, rgba(7, 13, 18, 0.84), rgba(7, 13, 18, 0.34));
  }

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

  .section {
    width: min(100% - 32px, var(--max));
    padding: 72px 0;
  }

  .split-band,
  .applications,
  .process,
  .contact {
    padding: 72px 16px;
  }

  .application-grid,
  .process-list,
  .advantage-list,
  .inquiry-form,
  .capability-grid,
  .solution-grid,
  .sustainability-grid,
  .catalog-grid,
  .gallery-grid,
  .timeline,
  .certificate-layout,
  .case-facts,
  .contact-facts,
  .article-list article {
    grid-template-columns: 1fr;
  }

  .page-hero {
    min-height: 560px;
    padding: 116px 18px 66px;
  }

  .page-hero-content h1 {
    max-width: 11ch;
    font-size: 39px;
    line-height: 1.02;
  }

  .page-hero-content p:not(.eyebrow) {
    max-width: 19rem;
    font-size: 17px;
    overflow-wrap: break-word;
  }

  .capability-grid article,
  .solution-grid article,
  .sustainability-grid article {
    padding: 20px;
  }

  .timeline li {
    min-height: auto;
    padding: 22px;
  }

  .certificate-layout img {
    min-height: auto;
    aspect-ratio: 4 / 3;
  }

  .article-list img,
  .featured-news img {
    min-height: auto;
    aspect-ratio: 4 / 3;
  }

  .application-grid article,
  .process-list li {
    min-height: auto;
  }

  .video-card div,
  .product-card div,
  .news-grid article {
    padding: 18px;
  }

  .video-card h3,
  .product-card h3,
  .news-grid h3 {
    font-size: 18px;
    line-height: 1.28;
    overflow-wrap: break-word;
  }

  .product-card a,
  .text-link {
    max-width: 100%;
    overflow-wrap: break-word;
  }

  .full-span {
    grid-column: auto;
  }
}