:root {
  --bg: #121417;
  --bg-deep: #0a0b0d;
  --surface: rgba(255, 255, 255, 0.06);
  --surface-strong: rgba(255, 255, 255, 0.1);
  --surface-soft: rgba(255, 255, 255, 0.03);
  --line: rgba(255, 255, 255, 0.14);
  --text: #f2ede7;
  --muted: #b9b3ab;
  --accent: #f15a22;
  --accent-bright: #ff7a22;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
  --container: 1180px;
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--text);
  font-family: "IBM Plex Sans", sans-serif;
  background:
    radial-gradient(circle at 15% 20%, rgba(241, 90, 34, 0.2), transparent 32%),
    radial-gradient(circle at 82% 10%, rgba(241, 90, 34, 0.12), transparent 26%),
    linear-gradient(180deg, #15181d 0%, #0c0d10 60%, #090a0c 100%);
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 72px 72px;
  content: "";
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), transparent 92%);
}

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

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

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

button {
  color: inherit;
}

.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-shell {
  overflow: clip;
}

.container {
  width: min(calc(100% - 2.5rem), var(--container));
  margin: 0 auto;
}

.section {
  position: relative;
  padding: 7rem 0;
}

.section-heading {
  max-width: 56rem;
  margin-bottom: 2.75rem;
}

.section-heading--split {
  display: grid;
  gap: 1.5rem;
  align-items: end;
  grid-template-columns: minmax(0, 1.2fr) minmax(18rem, 0.8fr);
}

.section-heading h2,
.cta-block h2,
.contact-card h2,
.capacity__content h2,
.hero h1 {
  margin: 0;
  font-family: "Barlow Condensed", sans-serif;
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

.section-heading h2,
.cta-block h2,
.contact-card h2,
.capacity__content h2 {
  font-size: clamp(2.4rem, 5vw, 4.25rem);
}

.section-heading p,
.capacity__content p,
.contact-card p,
.project-card p,
.service-card p,
.process-card p,
.hero__lede,
.cta-block p {
  color: var(--muted);
  line-height: 1.7;
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--accent-bright);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.26em;
  text-transform: uppercase;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.2rem;
  padding: 0.75rem 1.35rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 600;
  transition:
    transform 180ms ease,
    background-color 180ms ease,
    border-color 180ms ease,
    color 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button--solid {
  color: #151515;
  background: linear-gradient(135deg, var(--accent-bright), var(--accent));
  box-shadow: 0 14px 30px rgba(241, 90, 34, 0.24);
}

.button--ghost {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.03);
}

.button--outline {
  border-color: rgba(21, 21, 21, 0.2);
  color: #151515;
  background: rgba(255, 255, 255, 0.12);
}

.button--dark {
  color: var(--text);
  background: #17181b;
}

.button--small {
  min-height: 2.8rem;
  padding-inline: 1rem;
  font-size: 0.92rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  display: grid;
  align-items: center;
  grid-template-columns: auto 1fr auto auto;
  gap: 1.25rem;
  width: min(calc(100% - 2rem), calc(var(--container) + 2rem));
  margin: 1rem auto 0;
  padding: 0.9rem 1.1rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  backdrop-filter: blur(20px);
  background: rgba(10, 11, 13, 0.74);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.18);
}

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

.brand img {
  width: min(12rem, 100%);
}

.site-nav {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  font-size: 0.95rem;
}

.site-nav a {
  color: var(--muted);
}

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

.nav-toggle {
  display: none;
  place-items: center;
  gap: 0.28rem;
  width: 3rem;
  height: 3rem;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.02);
}

.nav-toggle span {
  display: block;
  width: 1.1rem;
  height: 2px;
  border-radius: 999px;
  background: var(--text);
}

.hero {
  padding-top: 4rem;
  min-height: 100vh;
}

.hero__backdrop {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(125deg, rgba(7, 8, 10, 0.88), rgba(16, 18, 21, 0.7)),
    linear-gradient(90deg, rgba(241, 90, 34, 0.22), transparent 42%),
    url("../img/bg-industrial.jpg") center/cover no-repeat;
  opacity: 0.42;
  filter: saturate(0.72);
}

.hero__backdrop::after {
  position: absolute;
  inset: auto 0 0 0;
  height: 14rem;
  background: linear-gradient(180deg, transparent, rgba(9, 10, 12, 0.92));
  content: "";
}

.hero__grid {
  display: grid;
  gap: 2rem;
  align-items: center;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
}

.hero h1 {
  max-width: 11ch;
  font-size: clamp(4rem, 9vw, 7.6rem);
}

.hero__lede {
  max-width: 40rem;
  margin: 1.4rem 0 0;
  font-size: clamp(1rem, 1.7vw, 1.16rem);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 2rem;
}

.hero__stats {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 2.5rem 0 0;
}

.hero__stats div {
  padding: 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03));
  box-shadow: var(--shadow);
}

.hero__stats dt {
  margin-bottom: 0.45rem;
  font-family: "Barlow Condensed", sans-serif;
  font-size: 2rem;
  font-weight: 700;
  text-transform: uppercase;
}

.hero__stats dd {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.5;
}

.hero__visual {
  position: relative;
  display: grid;
  gap: 1rem;
  align-self: stretch;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  grid-template-rows: minmax(13rem, 1fr) minmax(11rem, 0.8fr);
}

.hero__visual::before {
  position: absolute;
  top: -1.5rem;
  right: 2rem;
  width: 9rem;
  height: 9rem;
  border-radius: 1.5rem;
  background: linear-gradient(180deg, rgba(241, 90, 34, 0.8), rgba(241, 90, 34, 0.12));
  filter: blur(0.5px);
  content: "";
}

.hero-card {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: calc(var(--radius-lg) + 2px);
  background: rgba(255, 255, 255, 0.04);
  box-shadow: var(--shadow);
}

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

.hero-card::after {
  position: absolute;
  inset: auto 0 0 0;
  height: 75%;
  background: linear-gradient(180deg, transparent, rgba(7, 8, 10, 0.9));
  content: "";
}

.hero-card__meta {
  position: absolute;
  right: 1rem;
  bottom: 1rem;
  left: 1rem;
  z-index: 1;
}

.hero-card__meta span,
.project-card__tag,
.gallery-item__meta span {
  display: inline-block;
  margin-bottom: 0.35rem;
  color: var(--accent-bright);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero-card__meta strong,
.gallery-item__meta strong {
  display: block;
  font-size: 1rem;
  line-height: 1.3;
}

.hero-card--primary {
  grid-row: 1 / span 2;
}

.proof-band {
  padding: 1.25rem 0 2rem;
}

.proof-band__grid {
  display: grid;
  gap: 0.85rem;
  grid-template-columns: repeat(7, minmax(0, 1fr));
}

.proof-band__grid p {
  margin: 0;
  padding: 0.85rem 0.95rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  color: var(--muted);
  text-align: center;
  background: rgba(255, 255, 255, 0.03);
}

.section--services {
  padding-top: 4rem;
}

.service-grid,
.featured-grid,
.process-grid {
  display: grid;
  gap: 1.2rem;
}

.service-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.service-card,
.project-card,
.metric-card,
.process-card,
.contact-card,
.map-card {
  border: 1px solid rgba(255, 255, 255, 0.08);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));
  box-shadow: var(--shadow);
}

.service-card {
  position: relative;
  min-height: 16rem;
  padding: 1.5rem;
  border-radius: var(--radius-md);
}

.service-card::before {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 4rem;
  height: 4rem;
  border-radius: 1rem;
  background: linear-gradient(180deg, rgba(241, 90, 34, 0.22), transparent);
  content: "";
}

.service-card__index {
  display: inline-block;
  margin-bottom: 2.25rem;
  color: rgba(241, 90, 34, 0.9);
  font-family: "Barlow Condensed", sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.service-card h3,
.project-card h3,
.process-card h3,
.capacity__panel h3 {
  margin: 0 0 0.8rem;
  font-size: 1.22rem;
  line-height: 1.2;
}

.featured-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.project-card {
  overflow: hidden;
  border-radius: var(--radius-lg);
}

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

.project-card__body {
  padding: 1.35rem;
}

.project-card__body p:last-child {
  margin-bottom: 0;
}

.section--capacity {
  isolation: isolate;
}

.capacity-bg {
  position: absolute;
  inset: 5rem 0 auto;
  z-index: -1;
  height: calc(100% - 10rem);
  background:
    linear-gradient(90deg, rgba(9, 10, 12, 0.92), rgba(9, 10, 12, 0.54)),
    url("../img/bg-industrial.jpg") center/cover no-repeat;
  opacity: 0.26;
  filter: saturate(0.65);
}

.capacity__grid {
  display: grid;
  gap: 1.4rem;
  grid-template-columns: minmax(0, 1.2fr) minmax(20rem, 0.8fr);
}

.metric-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 2rem;
}

.metric-card {
  padding: 1.25rem;
  border-radius: var(--radius-md);
}

.metric-card strong {
  display: block;
  margin-bottom: 0.4rem;
  font-family: "Barlow Condensed", sans-serif;
  font-size: 1.9rem;
  text-transform: uppercase;
}

.metric-card span {
  color: var(--muted);
  line-height: 1.6;
}

.capacity__panel {
  align-self: start;
  padding: 1.4rem;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.03)),
    linear-gradient(145deg, rgba(241, 90, 34, 0.12), transparent 48%);
}

.product-list,
.contact-list {
  padding: 0;
  margin: 1.5rem 0 0;
  list-style: none;
}

.product-list {
  display: grid;
  gap: 0.75rem;
}

.product-list li {
  position: relative;
  padding: 0.85rem 0.95rem 0.85rem 2.5rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.03);
}

.product-list li::before {
  position: absolute;
  top: 50%;
  left: 0.95rem;
  width: 0.95rem;
  height: 0.95rem;
  border-radius: 0.2rem;
  background: linear-gradient(135deg, var(--accent-bright), var(--accent));
  transform: translateY(-50%) rotate(45deg);
  content: "";
}

.capacity__note {
  margin-top: 1.35rem;
  padding: 1.1rem 1.15rem;
  border-left: 3px solid var(--accent);
  background: rgba(255, 255, 255, 0.04);
}

.process-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.process-card {
  position: relative;
  padding: 1.35rem;
  border-radius: var(--radius-md);
}

.process-card span {
  display: inline-block;
  margin-bottom: 1.2rem;
  color: var(--accent-bright);
  font-family: "Barlow Condensed", sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-bottom: 1.5rem;
}

.filter-chip {
  padding: 0.72rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
  cursor: pointer;
  transition:
    background-color 180ms ease,
    border-color 180ms ease,
    color 180ms ease,
    transform 180ms ease;
}

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

.filter-chip.is-active {
  color: #141414;
  border-color: transparent;
  background: linear-gradient(135deg, var(--accent-bright), var(--accent));
}

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

.gallery-item {
  position: relative;
  overflow: hidden;
  min-height: 15rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.04);
  transition:
    opacity 220ms ease,
    transform 220ms ease;
}

.gallery-item.is-hidden {
  display: none;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.gallery-item::after {
  position: absolute;
  inset: auto 0 0 0;
  height: 70%;
  background: linear-gradient(180deg, transparent, rgba(8, 9, 11, 0.92));
  content: "";
}

.gallery-item__meta {
  position: absolute;
  right: 1rem;
  bottom: 1rem;
  left: 1rem;
  z-index: 1;
}

.section--cta {
  padding: 3rem 0;
}

.cta-block {
  display: grid;
  gap: 1.5rem;
  align-items: center;
  grid-template-columns: minmax(0, 1fr) auto;
  padding: 2rem;
  border: 1px solid rgba(241, 90, 34, 0.2);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, rgba(241, 90, 34, 0.92), rgba(255, 122, 34, 0.75)),
    linear-gradient(90deg, rgba(255, 255, 255, 0.08), transparent);
  color: #171514;
  box-shadow: 0 30px 60px rgba(241, 90, 34, 0.25);
}

.cta-block .eyebrow,
.cta-block p,
.cta-block h2 {
  color: inherit;
}

.cta-block__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.contact-grid {
  display: grid;
  gap: 1.2rem;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
}

.contact-card,
.map-card {
  border-radius: var(--radius-lg);
}

.contact-card {
  padding: 1.7rem;
}

.contact-list {
  display: grid;
  gap: 1rem;
}

.contact-list li {
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.contact-list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.contact-list span {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--accent-bright);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.contact-list strong {
  font-size: 1rem;
  line-height: 1.6;
}

.contact-list a {
  color: var(--text);
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.6rem;
}

.map-card {
  overflow: hidden;
  min-height: 24rem;
}

.map-card iframe {
  width: 100%;
  height: 100%;
  border: 0;
  filter: grayscale(0.92) contrast(1.1);
}

.site-footer {
  padding: 0 0 2.5rem;
}

.site-footer__grid {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.3rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--muted);
  font-size: 0.92rem;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 560ms ease,
    transform 560ms ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1100px) {
  .site-header {
    grid-template-columns: auto 1fr auto;
  }

  .site-header > .button--small {
    display: none;
  }

  .hero__grid,
  .capacity__grid,
  .section-heading--split,
  .contact-grid,
  .cta-block {
    grid-template-columns: 1fr;
  }

  .service-grid,
  .featured-grid,
  .gallery-grid,
  .process-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .proof-band__grid,
  .hero__stats,
  .metric-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .section {
    padding: 5.5rem 0;
  }

  .site-header {
    grid-template-columns: auto auto;
    justify-content: space-between;
    width: min(calc(100% - 1.25rem), calc(var(--container) + 1.25rem));
    padding: 0.8rem 0.9rem;
    border-radius: 1.25rem;
  }

  .brand img {
    width: 9.5rem;
  }

  .nav-toggle {
    display: inline-grid;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 0.6rem);
    right: 0;
    left: 0;
    display: grid;
    gap: 0.35rem;
    padding: 0.7rem;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 1.2rem;
    background: rgba(10, 11, 13, 0.95);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition:
      opacity 180ms ease,
      transform 180ms ease;
  }

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

  .site-nav a {
    padding: 0.7rem 0.8rem;
    border-radius: 0.8rem;
    background: rgba(255, 255, 255, 0.03);
  }

  .hero {
    padding-top: 2.5rem;
  }

  .hero h1 {
    max-width: none;
  }

  .hero__visual {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
  }

  .hero-card--primary {
    grid-row: auto;
    min-height: 18rem;
  }

  .service-grid,
  .featured-grid,
  .gallery-grid,
  .process-grid,
  .proof-band__grid,
  .hero__stats,
  .metric-grid {
    grid-template-columns: 1fr;
  }

  .cta-block {
    padding: 1.5rem;
  }

  .cta-block__actions,
  .hero__actions,
  .contact-actions {
    flex-direction: column;
  }

  .button,
  .button--small {
    width: 100%;
  }

  .site-footer__grid {
    flex-direction: column;
  }
}