:root {
  --ink: #121820;
  --ink-soft: #26313d;
  --steel: #315a70;
  --steel-dark: #1e3747;
  --ember: #df6128;
  --ember-dark: #b74318;
  --green: #28705f;
  --paper: #f7f8f7;
  --panel: #ffffff;
  --line: #d9dfdf;
  --muted: #66727b;
  --shadow: 0 18px 48px rgba(18, 24, 32, 0.14);
  --radius: 8px;
  --container: min(1120px, calc(100% - 32px));
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.58;
}

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

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

a:hover,
a:focus-visible {
  color: var(--ember);
}

button {
  font: inherit;
}

.container {
  width: var(--container);
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  left: 16px;
  top: 16px;
  z-index: 100;
  transform: translateY(-160%);
  background: var(--ember);
  color: #fff;
  padding: 10px 14px;
  border-radius: var(--radius);
  font-weight: 700;
}

.skip-link:focus {
  transform: translateY(0);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.top-strip {
  background: var(--ink);
  color: #e7ecec;
  font-size: 0.9rem;
}

.top-strip__inner,
.top-strip__links,
.nav-shell,
.brand,
.site-nav,
.quick-contact__inner,
.quick-contact__links,
.hero-actions,
.cta-band__inner {
  display: flex;
  align-items: center;
}

.top-strip__inner {
  justify-content: space-between;
  gap: 16px;
  min-height: 38px;
}

.top-strip__links {
  gap: 18px;
  flex-wrap: wrap;
}

.nav-shell {
  min-height: 78px;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  gap: 12px;
  min-width: 0;
}

.brand__mark {
  display: grid;
  place-items: center;
  width: 46px;
  aspect-ratio: 1;
  border-radius: var(--radius);
  color: #fff;
  background: linear-gradient(135deg, var(--steel-dark), var(--ember));
  font-weight: 800;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 1.08rem;
  line-height: 1.1;
}

.brand small {
  color: var(--muted);
  font-size: 0.8rem;
}

.site-nav {
  gap: 6px;
}

.site-nav a {
  border-radius: var(--radius);
  color: var(--ink-soft);
  font-weight: 700;
  padding: 10px 12px;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav .is-active {
  background: #edf1f1;
  color: var(--ink);
}

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

.nav-toggle span:not(.sr-only) {
  display: block;
  width: 19px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
}

.service-hero {
  position: relative;
  min-height: clamp(560px, 76vh, 720px);
  color: #fff;
  isolation: isolate;
  display: grid;
  align-items: center;
  overflow: hidden;
}

.service-hero__image,
.service-hero__overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.service-hero__image {
  object-fit: cover;
  object-position: center right;
  z-index: -2;
}

.service-hero--cold .service-hero__image {
  object-position: center;
}

.service-hero__overlay {
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(12, 18, 24, 0.96) 0%, rgba(12, 18, 24, 0.84) 38%, rgba(12, 18, 24, 0.34) 74%),
    linear-gradient(0deg, rgba(12, 18, 24, 0.58), rgba(12, 18, 24, 0.08));
}

.service-hero__content {
  padding-block: 88px 72px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--ember);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.service-hero .eyebrow,
.section--dark .eyebrow {
  color: #ff935f;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

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

.service-hero h1 {
  margin-bottom: 0;
  max-width: 850px;
  font-size: clamp(2.8rem, 6.4vw, 6.2rem);
  line-height: 0.95;
}

.service-hero__lead {
  max-width: 710px;
  margin: 24px 0 0;
  color: #e3e9ea;
  font-size: clamp(1.08rem, 1.8vw, 1.32rem);
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  padding: 12px 18px;
  font-weight: 800;
  line-height: 1.1;
}

.button--primary {
  background: var(--ember);
  color: #fff;
}

.button--primary:hover,
.button--primary:focus-visible {
  background: var(--ember-dark);
  color: #fff;
}

.button--secondary {
  border-color: rgba(255, 255, 255, 0.35);
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
}

.button--secondary:hover,
.button--secondary:focus-visible {
  color: #fff;
  background: rgba(255, 255, 255, 0.2);
}

.quick-contact {
  background: var(--panel);
  border-bottom: 1px solid var(--line);
}

.quick-contact__inner {
  justify-content: space-between;
  gap: 20px;
  padding-block: 18px;
}

.quick-contact__label {
  display: block;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 700;
}

.quick-contact__links {
  gap: 12px;
  flex-wrap: wrap;
  font-weight: 800;
}

.quick-contact__links a {
  color: var(--steel-dark);
  border-bottom: 2px solid var(--ember);
}

.section {
  padding-block: clamp(64px, 8vw, 104px);
}

.section--muted {
  background: #eef2f2;
}

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

.intro-grid,
.two-column,
.tooling-grid,
.process-grid,
.volume-grid,
.gallery-intro {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: start;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1;
}

h3 {
  margin-bottom: 0;
  font-size: 1.15rem;
}

.section-lead {
  margin: 0;
  color: var(--muted);
  font-size: 1.08rem;
}

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

.copy-block p {
  margin: 0;
  color: var(--ink-soft);
}

.section--dark .copy-block p,
.section--dark .process-list p {
  color: #c4cdd0;
}

.fact-grid,
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 34px;
}

.fact,
.service-card,
.timeline article,
.gallery figure,
.quote-note {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: 0 1px 0 rgba(18, 24, 32, 0.04);
}

.fact span,
.service-card span,
.timeline span {
  display: inline-grid;
  place-items: center;
  width: 38px;
  aspect-ratio: 1;
  margin-bottom: 18px;
  border-radius: var(--radius);
  background: #edf2f2;
  color: var(--steel-dark);
  font-weight: 900;
}

.fact p,
.service-card p,
.timeline p,
.gallery figcaption,
.quote-note p {
  margin: 12px 0 0;
  color: var(--muted);
}

.tooling-grid {
  align-items: center;
}

.tooling-photo {
  min-height: 420px;
  border-radius: var(--radius);
  object-fit: cover;
  box-shadow: var(--shadow);
}

.service-grid {
  margin-top: 0;
}

.service-card {
  min-height: 250px;
}

.volume-grid {
  align-items: center;
}

.volume-points {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.volume-points li {
  position: relative;
  padding: 18px 18px 18px 48px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.05);
  color: #d9e1e2;
  font-weight: 700;
}

.volume-points li::before {
  position: absolute;
  left: 18px;
  top: 22px;
  content: "";
  width: 14px;
  height: 14px;
  border-radius: 4px;
  background: var(--ember);
}

.timeline {
  display: grid;
  gap: 14px;
}

.timeline article {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  column-gap: 16px;
}

.timeline article p {
  grid-column: 2;
}

.gallery-intro {
  margin-bottom: 28px;
}

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

.gallery figure {
  margin: 0;
  padding: 0;
  overflow: hidden;
}

.gallery img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.gallery figcaption {
  padding: 16px 18px 20px;
  font-weight: 700;
}

.quote-note {
  max-width: 880px;
  margin-inline: auto;
}

.quote-note h2 {
  font-size: clamp(1.8rem, 3vw, 2.7rem);
}

.quote-note a:not(.button) {
  color: var(--steel-dark);
  font-weight: 900;
}

.cta-band {
  background: var(--steel-dark);
  color: #fff;
}

.cta-band__inner {
  justify-content: space-between;
  gap: 24px;
  padding-block: clamp(34px, 5vw, 56px);
}

.cta-band h2 {
  max-width: 760px;
  font-size: clamp(1.7rem, 3vw, 2.6rem);
}

.site-footer {
  background: #0f151b;
  color: #dce4e5;
  padding-block: 44px 20px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr 0.7fr;
  gap: 30px;
}

.site-footer h2 {
  margin: 0 0 12px;
  color: #fff;
  font-size: 0.92rem;
  text-transform: uppercase;
}

.site-footer p {
  max-width: 380px;
  color: #aeb9bc;
}

.site-footer a {
  display: block;
  width: fit-content;
  margin-top: 8px;
}

.brand--footer .brand__mark {
  background: linear-gradient(135deg, var(--steel), var(--ember));
}

.brand--footer small {
  color: #aeb9bc;
}

.footer-bottom {
  margin-top: 34px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: #aeb9bc;
  font-size: 0.9rem;
}

@media (max-width: 980px) {
  .gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 840px) {
  .top-strip__inner {
    align-items: flex-start;
    flex-direction: column;
    padding-block: 9px;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    left: 16px;
    right: 16px;
    top: calc(100% + 8px);
    display: grid;
    gap: 4px;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    box-shadow: var(--shadow);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity 160ms ease, transform 160ms ease;
  }

  .site-header.is-open .site-nav {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .service-hero {
    min-height: 620px;
  }

  .service-hero__overlay {
    background:
      linear-gradient(90deg, rgba(12, 18, 24, 0.95), rgba(12, 18, 24, 0.7)),
      linear-gradient(0deg, rgba(12, 18, 24, 0.78), rgba(12, 18, 24, 0.18));
  }

  .quick-contact__inner,
  .cta-band__inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .intro-grid,
  .two-column,
  .tooling-grid,
  .process-grid,
  .volume-grid,
  .gallery-intro,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .fact-grid,
  .service-grid {
    grid-template-columns: 1fr;
  }

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

  .timeline article p {
    grid-column: auto;
  }
}

@media (max-width: 560px) {
  :root {
    --container: min(100% - 24px, 1120px);
  }

  .top-strip__links,
  .quick-contact__links {
    display: grid;
    gap: 6px;
  }

  .brand__mark {
    width: 42px;
  }

  .brand strong {
    font-size: 1rem;
  }

  .service-hero {
    min-height: 580px;
  }

  .service-hero h1 {
    font-size: clamp(2.65rem, 15vw, 4.2rem);
  }

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

  .button {
    width: 100%;
  }

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

  .fact,
  .service-card,
  .timeline article,
  .quote-note {
    padding: 20px;
  }
}