:root {
  --service-ink: #131c28;
  --service-muted: #596878;
  --service-blue: #e7edf5;
  --service-paper: #ffffff;
  --service-gold: #dfb15b;
  --service-dark: #0d1420;
}

.services-body {
  background: var(--service-blue);
  color: var(--service-ink);
}

.service-main {
  padding-top: 84px;
}

.service-shell {
  width: min(1180px, calc(100% - 40px));
  margin-inline: auto;
}

.service-kicker {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: #5b6a7c;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
}

.service-kicker::before {
  width: 34px;
  height: 1px;
  background: var(--service-gold);
  content: "";
}

.services-hero {
  padding: 76px 0 70px;
}

.services-hero-copy {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, .55fr);
  gap: 70px;
  align-items: end;
  margin-bottom: 44px;
}

.services-hero h1,
.service-detail-hero h1 {
  max-width: 900px;
  margin: 18px 0 0;
  font-size: clamp(48px, 7vw, 88px);
  line-height: .98;
  letter-spacing: -.045em;
}

.services-hero-copy p,
.service-detail-lead {
  margin: 0;
  color: var(--service-muted);
  font-size: 17px;
  line-height: 1.75;
}

.services-hero-media,
.service-detail-media {
  position: relative;
  overflow: hidden;
  background: #cbd5e1;
}

.services-hero-media {
  height: min(62vw, 610px);
  min-height: 420px;
}

.services-hero-media img,
.service-detail-media img,
.service-card img,
.feature-media img,
.related-card img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.services-hero-media::after,
.service-detail-media::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(13,20,32,.15), transparent 45%);
  pointer-events: none;
  content: "";
}

.services-intro {
  padding: 110px 0;
  background: var(--service-paper);
}

.services-intro-grid {
  display: grid;
  grid-template-columns: .75fr 1.25fr;
  gap: 100px;
}

.services-intro h2,
.service-section h2,
.service-list-section h2,
.related-services h2,
.service-process h2,
.service-cta h2 {
  margin: 16px 0 0;
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.08;
  letter-spacing: -.035em;
}

.services-intro-copy p {
  margin: 0 0 22px;
  color: var(--service-muted);
  font-size: 17px;
  line-height: 1.8;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
  padding: 0 0 120px;
}

.category-grid-five .category-card,
.category-grid-six .category-card {
  min-height: 520px;
}

.category-grid-five .category-card-wide {
  grid-column: 1 / -1;
  min-height: 500px;
}

.category-card,
.service-card,
.related-card {
  color: inherit;
  text-decoration: none;
}

.category-card {
  position: relative;
  min-height: 560px;
  overflow: hidden;
  background: var(--service-dark);
}

.category-card img {
  width: 100%;
  height: 100%;
  position: absolute;
  inset: 0;
  object-fit: cover;
  opacity: .72;
  transition: transform .6s ease, opacity .4s ease;
}

.category-card::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 30%, rgba(13,20,32,.92));
  content: "";
}

.category-card-content {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 1;
  padding: 46px;
  color: white;
}

.category-number {
  color: #d7dee8;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .2em;
}

.category-card h2 {
  max-width: 470px;
  min-height: 2.1em;
  margin: 12px 0 15px;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.05;
}

.category-card p {
  max-width: 520px;
  margin: 0;
  color: #d7dee8;
  line-height: 1.7;
}

.category-card:hover img,
.category-card:focus-visible img {
  transform: scale(1.035);
  opacity: .84;
}

.services-catalog {
  padding: 120px 0;
  background: white;
}

.section-heading-row {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  align-items: end;
  margin-bottom: 58px;
}

.section-heading-row h2 {
  margin: 16px 0 0;
  font-size: clamp(38px, 5vw, 60px);
  letter-spacing: -.035em;
}

.section-heading-row p {
  max-width: 440px;
  margin: 0;
  color: var(--service-muted);
  line-height: 1.7;
}

.service-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 42px 26px;
}

.service-card-media {
  height: 260px;
  overflow: hidden;
  background: #dce4ed;
}

.service-card img,
.related-card img {
  transition: transform .5s ease;
}

.service-card:hover img,
.service-card:focus-visible img,
.related-card:hover img,
.related-card:focus-visible img {
  transform: scale(1.04);
}

.service-card-copy {
  padding: 25px 0 24px;
  border-bottom: 1px solid rgba(19,28,40,.14);
}

.service-card-copy span {
  color: #7a8796;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .16em;
}

.service-card-copy h3 {
  min-height: 2.4em;
  margin: 10px 0;
  font-size: 23px;
  line-height: 1.2;
}

.service-card-copy p {
  margin: 0;
  color: var(--service-muted);
  font-size: 14px;
  line-height: 1.65;
}

.building-types-catalog {
  border-top: 1px solid rgba(19,28,40,.08);
}

.building-type-grid .service-card-media {
  height: 300px;
}

.master-catalog-link {
  display: flex;
  justify-content: center;
  margin-top: 56px;
}

.service-pathway-banner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 48px;
  align-items: center;
  margin-top: 64px;
  padding: 34px 38px;
  border-left: 3px solid #d4af37;
  background: #eef3f8;
}

.service-pathway-banner strong {
  display: block;
  max-width: 720px;
  margin-top: 10px;
  font-size: 19px;
  line-height: 1.5;
}

.dual-cta-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  margin-top: 28px;
}

.building-type-story {
  padding: 120px 0;
  background: white;
}

.building-type-story .service-shell {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
}

.building-story-heading {
  padding: 52px;
  border: 1px solid rgba(19,28,40,.12);
  background: #f8fafc;
}

.building-story-heading h2 {
  margin: 16px 0 24px;
  font-size: clamp(30px, 3.5vw, 48px);
  line-height: 1.08;
  letter-spacing: -.035em;
}

.building-story-heading p {
  margin: 0;
  color: var(--service-muted);
  font-size: 16px;
  line-height: 1.8;
}

.building-service-paths,
.related-building-services {
  padding: 120px 0;
}

.building-service-paths {
  background: #eef3f8;
}

.service-path-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
}

.service-path-grid .service-card-media {
  height: 320px;
}

.related-building-services {
  background: #fff;
}

.related-service-link-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 36px;
  border-bottom: 1px solid rgba(19,28,40,.14);
}

.related-service-link {
  display: block;
  padding: 26px 0;
  border-top: 1px solid rgba(19,28,40,.14);
  color: var(--service-dark);
  text-decoration: none;
  transition: color .2s ease, padding-left .2s ease;
}

.related-service-link:hover,
.related-service-link:focus-visible {
  color: #9b7300;
  padding-left: 8px;
}

.related-service-link span {
  display: block;
  color: #7a8796;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .16em;
}

.related-service-link strong {
  display: block;
  margin: 10px 0 8px;
  font-size: 20px;
}

.related-service-link p {
  margin: 0;
  color: var(--service-muted);
  font-size: 14px;
  line-height: 1.65;
}

.service-process {
  padding: 120px 0;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  margin-top: 60px;
  border-top: 1px solid rgba(19,28,40,.16);
}

.process-step {
  padding: 30px 20px 0 0;
}

.process-step span {
  display: block;
  color: #768493;
  font-size: 11px;
  letter-spacing: .15em;
}

.process-step strong {
  display: block;
  margin-top: 12px;
  font-size: 17px;
}

.service-why {
  padding: 110px 0;
  background: var(--service-dark);
  color: white;
}

.why-grid {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 100px;
}

.why-grid h2 {
  margin: 16px 0 0;
  font-size: clamp(38px, 5vw, 60px);
  line-height: 1.08;
}

.why-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0 36px;
}

.why-item {
  padding: 24px 0;
  border-top: 1px solid rgba(255,255,255,.16);
}

.why-item strong {
  display: block;
  margin-bottom: 8px;
  font-size: 18px;
}

.why-item p {
  margin: 0;
  color: #aab6c6;
  font-size: 14px;
  line-height: 1.65;
}

.transport-projects {
  padding: 120px 0;
}

.transport-projects-intro {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 90px;
  align-items: start;
  margin-bottom: 58px;
}

.transport-projects-intro h2 {
  max-width: 620px;
  margin: 16px 0 0;
  font-size: clamp(38px, 5vw, 60px);
  line-height: 1.08;
}

.transport-projects-intro p {
  margin: 0 0 18px;
  color: var(--service-muted);
  font-size: 16px;
  line-height: 1.8;
}

.transport-project-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 44px 28px;
}

.transport-project-card {
  min-width: 0;
}

.transport-project-media {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #dfe5ec;
}

.transport-project-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}

.transport-project-card:hover .transport-project-media img {
  transform: scale(1.025);
}

.transport-project-copy {
  position: relative;
  padding: 25px 0 28px 54px;
  border-bottom: 1px solid rgba(19,28,40,.14);
}

.transport-project-copy > span {
  position: absolute;
  top: 29px;
  left: 0;
  color: #b28a18;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .14em;
}

.transport-project-copy h3 {
  margin: 0 0 12px;
  font-size: 24px;
  line-height: 1.2;
}

.transport-project-copy p {
  margin: 0;
  color: var(--service-muted);
  font-size: 14px;
  line-height: 1.75;
}

.service-detail-hero {
  padding: 72px 0 75px;
}

.service-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-bottom: 38px;
  color: #6a7887;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.service-breadcrumb a {
  color: inherit;
  text-decoration: none;
}

.service-detail-head {
  display: grid;
  grid-template-columns: 1.2fr .55fr;
  gap: 80px;
  align-items: end;
  margin-bottom: 48px;
}

.service-detail-hero h1 {
  font-size: clamp(46px, 6.5vw, 82px);
}

.service-detail-media {
  height: min(60vw, 590px);
  min-height: 420px;
}

.service-section {
  padding: 120px 0;
  background: white;
}

.service-feature {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 90px;
  align-items: center;
  margin-bottom: 120px;
}

.service-feature:last-child {
  margin-bottom: 0;
}

.service-feature.reverse .feature-media {
  order: 2;
}

.feature-media {
  height: 480px;
  overflow: hidden;
  background: #d8e0e9;
}

.feature-copy p {
  color: var(--service-muted);
  font-size: 16px;
  line-height: 1.8;
}

.feature-points {
  display: grid;
  gap: 13px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.feature-points li {
  position: relative;
  padding: 0 0 13px 20px;
  border-bottom: 1px solid rgba(19,28,40,.1);
  color: #344252;
}

.feature-points li::before {
  position: absolute;
  top: .68em;
  left: 0;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--service-gold);
  content: "";
}

.service-list-section {
  padding: 110px 0;
}

.service-list-layout {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 100px;
}

.service-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0 35px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.service-list li {
  padding: 18px 0;
  border-top: 1px solid rgba(19,28,40,.15);
  font-weight: 600;
}

.related-services {
  padding: 115px 0;
  background: white;
}

.office-types-section,
.office-gallery-section {
  padding: 120px 0;
}

.office-types-section {
  background: #eef3f8;
}

.office-gallery-section {
  background: #fff;
}

.office-type-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.office-type-card {
  min-height: 250px;
  padding: 34px;
  border: 1px solid rgba(19,28,40,.1);
  border-top: 2px solid var(--service-gold);
  background: #fff;
}

.office-type-card > span,
.office-visual-placeholder > span {
  color: #9b7300;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .16em;
}

.office-type-card h3 {
  margin: 30px 0 12px;
  font-size: 23px;
}

.office-type-card p {
  margin: 0;
  color: var(--service-muted);
  font-size: 14px;
  line-height: 1.75;
}

.office-visual-placeholder {
  display: flex;
  min-height: 330px;
  padding: 34px;
  border: 1px solid rgba(19,28,40,.14);
  background:
    linear-gradient(135deg, rgba(223,177,91,.13), transparent 45%),
    repeating-linear-gradient(135deg, #e9eef4 0, #e9eef4 12px, #f3f6f9 12px, #f3f6f9 24px);
  flex-direction: column;
  justify-content: space-between;
}

.office-visual-placeholder strong {
  display: block;
  font-size: clamp(24px, 3vw, 38px);
  line-height: 1.1;
}

.office-visual-placeholder p {
  max-width: 500px;
  margin: 12px 0 0;
  color: #566575;
  line-height: 1.65;
}

.office-hero-placeholder {
  min-height: 520px;
}

.office-placeholder-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 26px;
}

.office-hero-media {
  position: relative;
  height: clamp(480px, 60vw, 720px);
  margin: 0;
  overflow: hidden;
  background: #111923;
}

.office-hero-media::after {
  position: absolute;
  inset: auto 0 0;
  height: 46%;
  background: linear-gradient(180deg, transparent, rgba(8, 14, 22, .82));
  content: '';
  pointer-events: none;
}

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

.office-hero-media figcaption {
  position: absolute;
  z-index: 1;
  right: clamp(24px, 5vw, 64px);
  bottom: clamp(24px, 5vw, 58px);
  left: clamp(24px, 5vw, 64px);
  color: #fff;
}

.office-hero-media figcaption span {
  display: block;
  margin-bottom: 12px;
  color: var(--service-gold);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .18em;
}

.office-hero-media figcaption strong {
  display: block;
  max-width: 690px;
  font-size: clamp(26px, 4vw, 48px);
  line-height: 1.08;
}

.office-gallery-section {
  overflow: clip;
}

.office-gallery-group {
  padding-top: 52px;
  border-top: 1px solid rgba(19, 28, 40, .14);
}

.office-gallery-group + .office-gallery-group {
  margin-top: 100px;
}

.office-gallery-heading {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 24px 70px;
  align-items: end;
  margin-bottom: 36px;
}

.office-gallery-heading .service-kicker {
  grid-column: 1 / -1;
}

.office-gallery-heading h3 {
  margin: 0;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.1;
}

.office-gallery-heading p {
  max-width: 620px;
  margin: 0;
  color: var(--service-muted);
  font-size: 15px;
  line-height: 1.75;
}

.office-gallery-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-auto-flow: dense;
  gap: 20px;
}

.office-gallery-item {
  position: relative;
  grid-column: span 4;
  aspect-ratio: 4 / 3;
  margin: 0;
  overflow: hidden;
  background: #dfe5ec;
}

.office-gallery-item.is-wide {
  grid-column: span 8;
  aspect-ratio: 16 / 9;
}

.office-gallery-item.is-portrait {
  aspect-ratio: 3 / 4;
}

.office-gallery-item::after {
  position: absolute;
  inset: auto 0 0;
  height: 42%;
  background: linear-gradient(180deg, transparent, rgba(8, 14, 22, .78));
  content: '';
  pointer-events: none;
}

.office-gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .55s ease;
}

.office-gallery-item:hover img {
  transform: scale(1.025);
}

.office-gallery-item figcaption {
  position: absolute;
  z-index: 1;
  right: 20px;
  bottom: 18px;
  left: 20px;
  display: flex;
  gap: 12px;
  align-items: center;
  color: #fff;
}

.office-gallery-item figcaption span {
  color: var(--service-gold);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .14em;
}

.office-gallery-item figcaption strong {
  overflow: hidden;
  font-size: 13px;
  line-height: 1.3;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.service-faq {
  padding: 115px 0;
  background: var(--service-blue);
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 50px;
  margin-top: 55px;
}

.faq-item {
  padding: 25px 0;
  border-top: 1px solid rgba(19,28,40,.16);
}

.faq-item h3 {
  margin: 0 0 12px;
  font-size: 20px;
  line-height: 1.35;
}

.faq-item p {
  margin: 0;
  color: var(--service-muted);
  font-size: 15px;
  line-height: 1.75;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px;
  margin-top: 55px;
}

.related-card-media {
  height: 230px;
  overflow: hidden;
}

.related-card strong {
  display: block;
  padding: 18px 0;
  border-bottom: 1px solid rgba(19,28,40,.14);
  font-size: 18px;
}

.service-cta {
  padding: 125px 0;
  text-align: center;
}

.service-cta p {
  max-width: 620px;
  margin: 24px auto 34px;
  color: var(--service-muted);
  font-size: 16px;
  line-height: 1.75;
}

.service-cta .btn-primary {
  display: inline-flex;
  padding: 16px 30px;
  border-radius: 999px;
  background: var(--service-dark);
  color: white;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .12em;
  text-decoration: none;
}

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

  .category-grid .category-card:last-child:nth-child(odd) {
    grid-column: 1 / -1;
  }

  .services-hero-copy,
  .service-detail-head,
  .services-intro-grid,
  .transport-projects-intro,
  .why-grid,
  .service-list-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }

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

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

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

  .office-gallery-heading .service-kicker {
    grid-column: auto;
  }

  .office-gallery-item {
    grid-column: span 6;
  }

  .office-gallery-item.is-wide {
    grid-column: span 12;
  }

  .service-path-grid,
  .related-service-link-grid,
  .service-pathway-banner {
    grid-template-columns: 1fr;
  }

  .building-type-story .service-shell {
    grid-template-columns: 1fr;
  }

  .process-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 32px 0;
  }
}

@media (max-width: 720px) {
  .service-main { padding-top: 72px; }
  .service-shell { width: min(100% - 32px, 1180px); }
  .services-hero,
  .service-detail-hero { padding: 52px 0 46px; }
  .services-hero-copy,
  .service-detail-head { margin-bottom: 30px; }
  .services-hero h1,
  .service-detail-hero h1 { font-size: clamp(42px, 13vw, 60px); }
  .services-hero-media,
  .service-detail-media { min-height: 0; height: 62vh; max-height: 520px; }
  .category-grid { grid-template-columns: 1fr; padding-bottom: 80px; }
  .category-grid .category-card:last-child:nth-child(odd) { grid-column: auto; }
  .category-card { min-height: 480px; }
  .category-card-content { padding: 28px; }
  .category-card h2,
  .service-card-copy h3 { min-height: 0; }
  .services-intro,
  .services-catalog,
  .office-types-section,
  .office-gallery-section,
  .building-type-story,
  .building-service-paths,
  .related-building-services,
  .transport-projects,
  .service-process,
  .service-why,
  .service-section,
  .service-list-section,
  .service-faq,
  .related-services,
  .service-cta { padding-block: 78px; }
  .section-heading-row { display: block; margin-bottom: 38px; }
  .section-heading-row p { margin-top: 20px; }
  .service-card-grid,
  .transport-project-grid,
  .office-type-grid,
  .office-placeholder-grid,
  .related-grid,
  .faq-grid,
  .why-list,
  .service-list { grid-template-columns: 1fr; }
  .service-card-media { height: 250px; }
  .building-type-grid .service-card-media { height: 270px; }
  .service-path-grid .service-card-media { height: 270px; }
  .building-story-heading { padding: 32px; }
  .service-pathway-banner { gap: 24px; padding: 28px; }
  .service-pathway-banner .btn-primary { justify-self: start; }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .service-feature,
  .service-feature.reverse { grid-template-columns: 1fr; gap: 36px; margin-bottom: 78px; }
  .service-feature.reverse .feature-media { order: 0; }
  .feature-media { height: 62vw; min-height: 270px; }
  .office-hero-placeholder { min-height: 390px; }
  .office-hero-media { height: min(72vh, 620px); }
  .office-gallery-group { padding-top: 38px; }
  .office-gallery-group + .office-gallery-group { margin-top: 72px; }
  .office-gallery-grid { gap: 14px; }
  .office-gallery-item,
  .office-gallery-item.is-wide { grid-column: 1 / -1; }
  .office-gallery-item.is-portrait { aspect-ratio: 4 / 5; }
  .service-list-layout { gap: 42px; }
}

@media (max-width: 420px) {
  .process-grid { grid-template-columns: 1fr 1fr; }
  .services-hero-copy p,
  .service-detail-lead { font-size: 15px; }
  .category-card { min-height: 430px; }
}