:root {
  --projects-bg: #f4f7fb;
  --projects-panel: #ffffff;
  --projects-ink: #111827;
  --projects-muted: #556173;
  --projects-border: #d8dee8;
  --projects-accent: #17b5ce;
  --projects-accent-dark: #0f8fa8;
  --projects-heading: #0f172a;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "DM Sans", "Helvetica Neue", Arial, sans-serif;
  color: var(--projects-ink);
  background:
    radial-gradient(920px circle at 4% 0%, rgba(23, 181, 206, 0.2), transparent 52%),
    linear-gradient(180deg, #ffffff 0%, var(--projects-bg) 100%);
}

main {
  padding: calc(var(--shared-header-height, 96px) + 30px) 24px 72px;
}

.projects-shell,
.project-detail-shell {
  width: min(1200px, 100%);
  margin: 0 auto;
}

.breadcrumbs {
  margin: 0 0 18px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 0.92rem;
  color: #5d6a7c;
}

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

.breadcrumbs a:hover,
.breadcrumbs a:focus-visible {
  color: #0f172a;
  text-decoration: underline;
}

.breadcrumb-separator {
  color: #91a0b3;
}

.page-intro {
  margin-bottom: 24px;
}

.page-intro h1 {
  margin: 0;
  font-size: clamp(2rem, 4.4vw, 3.15rem);
  line-height: 1.1;
  color: var(--projects-heading);
}

.page-intro p {
  margin: 16px 0 0;
  max-width: 78ch;
  color: var(--projects-muted);
  line-height: 1.7;
}

.placeholder-note {
  margin: 16px 0 0;
  padding: 12px 14px;
  border: 1px solid var(--projects-border);
  background: #ffffff;
  color: #3f4b5c;
  font-size: 0.95rem;
  line-height: 1.55;
}

.projects-controls {
  margin: 24px 0;
}

.filter-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.filter-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 14px;
  border: 1px solid #bdc8d6;
  background: #ffffff;
  color: #2b3a4f;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
  font-weight: 700;
}

.filter-chip:hover,
.filter-chip:focus-visible {
  border-color: #93a0b4;
  outline: none;
}

.filter-chip.is-active {
  border-color: var(--projects-accent);
  background: rgba(23, 181, 206, 0.15);
  color: #102532;
}

.projects-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.project-card {
  border: 1px solid var(--projects-border);
  background: #ffffff;
  box-shadow: 0 14px 30px rgba(15, 23, 42, 0.09);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.project-card[hidden] {
  display: none !important;
}

.project-card-image-link {
  display: block;
  overflow: hidden;
}

.project-card-image {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: transform 200ms ease;
}

.project-card:hover .project-card-image,
.project-card:focus-within .project-card-image {
  transform: scale(1.03);
}

.project-card-body {
  padding: 18px;
  display: grid;
  gap: 10px;
}

.project-card-title {
  margin: 0;
  font-size: 1.32rem;
  line-height: 1.25;
}

.project-card-title a {
  color: #0f172a;
  text-decoration: none;
}

.project-card-title a:hover,
.project-card-title a:focus-visible {
  text-decoration: underline;
}

.project-card-meta {
  margin: 0;
  color: #4d5b70;
  font-size: 0.9rem;
}

.project-card-category {
  margin: 0;
  color: #4a586c;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 800;
}

.project-card-tags {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.project-service,
.project-sector {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 10px;
  border: 1px solid #c8d3df;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  color: #324459;
}

.project-service {
  border-color: rgba(23, 181, 206, 0.55);
  background: rgba(23, 181, 206, 0.14);
  color: #10303b;
}

.project-card-scope {
  margin: 0;
  color: var(--projects-muted);
  line-height: 1.65;
}

.project-card-link {
  margin-top: 2px;
  display: inline-flex;
  align-items: center;
  color: #0f172a;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.78rem;
  font-weight: 800;
  text-decoration: none;
}

.project-card-link:hover,
.project-card-link:focus-visible {
  text-decoration: underline;
}

.empty-state {
  margin: 22px 0 0;
  padding: 16px;
  border: 1px solid var(--projects-border);
  background: #ffffff;
  color: #4d5b70;
}

.section-title {
  margin: 0 0 14px;
  font-size: clamp(1.45rem, 2.4vw, 1.95rem);
  line-height: 1.2;
  color: var(--projects-heading);
}

.cta-banner {
  margin-top: 34px;
  border: 1px solid #0f1b2f;
  background: linear-gradient(120deg, #10192f 0%, #1b2434 100%);
  color: #ffffff;
  padding: 24px;
  display: grid;
  gap: 18px;
}

.cta-banner h2 {
  margin: 0;
  font-size: clamp(1.4rem, 2.3vw, 1.92rem);
  line-height: 1.2;
}

.cta-banner p {
  margin: 10px 0 0;
  color: rgba(224, 232, 242, 0.9);
  max-width: 68ch;
  line-height: 1.7;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.brand-btn {
  display: inline-flex;
  align-items: stretch;
  text-decoration: none;
  border: 2px solid var(--projects-accent);
  background: var(--projects-accent);
  color: #ffffff;
  min-height: 48px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.74rem;
  font-weight: 800;
}

.brand-btn .text,
.brand-btn .arrow {
  display: inline-flex;
  align-items: center;
}

.brand-btn .text {
  padding: 0 16px;
}

.brand-btn .arrow {
  width: 40px;
  justify-content: center;
  background: #000000;
}

.brand-btn svg {
  width: 14px;
  height: 14px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
}

.brand-btn:hover,
.brand-btn:focus-visible {
  border-color: var(--projects-accent-dark);
  background: var(--projects-accent-dark);
  outline: none;
}

.brand-btn.secondary {
  background: transparent;
  border-color: #ffffff;
}

.brand-btn.secondary .arrow {
  background: #ffffff;
  color: #0f172a;
}

.brand-btn.secondary:hover,
.brand-btn.secondary:focus-visible {
  background: rgba(255, 255, 255, 0.1);
  border-color: #ffffff;
}

.project-article {
  display: grid;
  gap: 24px;
}

.project-header {
  border: 1px solid var(--projects-border);
  background: #ffffff;
  padding: 22px;
}

.project-header h1 {
  margin: 0;
  font-size: clamp(1.8rem, 3.6vw, 2.75rem);
  line-height: 1.15;
  color: var(--projects-heading);
}

.project-header-kicker {
  margin: 0 0 10px;
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border: 1px solid rgba(23, 181, 206, 0.5);
  background: rgba(23, 181, 206, 0.14);
  color: #123741;
  font-size: 0.73rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  font-weight: 700;
}

.project-meta {
  margin: 18px 0 0;
  display: grid;
  gap: 0;
  border: 1px solid var(--projects-border);
  background: #f9fbfd;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.project-meta-item {
  margin: 0;
  padding: 13px 15px;
  border-right: 1px solid var(--projects-border);
  border-bottom: 1px solid var(--projects-border);
  min-height: 84px;
}

.project-meta-item:nth-child(2n) {
  border-right: 0;
}

.project-meta-item dt {
  margin: 0;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 800;
  color: #4b586a;
}

.project-meta-item dd {
  margin: 8px 0 0;
  color: #1b2a41;
  line-height: 1.5;
}

.project-hero {
  border: 1px solid var(--projects-border);
  background: #ffffff;
  overflow: hidden;
}

.project-hero img {
  width: 100%;
  height: clamp(260px, 47vw, 540px);
  object-fit: cover;
  display: block;
}

.image-gallery {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.image-gallery figure {
  margin: 0;
  border: 1px solid var(--projects-border);
  background: #ffffff;
  overflow: hidden;
}

.image-gallery img {
  width: 100%;
  height: 170px;
  object-fit: cover;
  display: block;
}

.image-gallery figcaption {
  margin: 0;
  padding: 10px 12px;
  color: #48566a;
  font-size: 0.87rem;
  line-height: 1.45;
}

.project-section {
  border: 1px solid var(--projects-border);
  background: #ffffff;
  padding: 22px;
}

.project-section p {
  margin: 12px 0 0;
  color: #445266;
  line-height: 1.75;
}

.project-section p:first-of-type {
  margin-top: 0;
}

.project-stats {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.project-key-stats {
  margin: 0;
  padding-left: 1.2rem;
  display: grid;
  gap: 10px;
  color: #445266;
  line-height: 1.65;
}

.project-key-stats li::marker {
  color: var(--projects-accent-dark);
}

.project-stat {
  margin: 0;
  border: 1px solid #c9d2df;
  background: #f7fafc;
  padding: 14px;
}

.project-stat dt {
  margin: 0;
  font-size: 1.25rem;
  line-height: 1.2;
  font-weight: 800;
  color: #0f172a;
}

.project-stat dd {
  margin: 7px 0 0;
  color: #4d5b6f;
  line-height: 1.55;
}

.accreditation-note {
  margin: 0;
  padding: 14px;
  border: 1px solid var(--projects-border);
  background: #f9fbfd;
  color: #334155;
  line-height: 1.65;
}

.testimonial {
  margin: 0;
  border-left: 4px solid var(--projects-accent);
  background: #f9fcfe;
  padding: 14px 16px;
}

.testimonial p {
  margin: 0;
  color: #243447;
  line-height: 1.65;
}

.testimonial cite {
  display: block;
  margin-top: 8px;
  font-style: normal;
  font-weight: 700;
  color: #324257;
}

.related-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.related-card {
  border: 1px solid var(--projects-border);
  background: #ffffff;
  overflow: hidden;
}

.related-card img {
  width: 100%;
  height: 170px;
  object-fit: cover;
  display: block;
}

.related-card-body {
  padding: 14px;
}

.related-card h3 {
  margin: 0;
  font-size: 1.03rem;
  line-height: 1.35;
}

.related-card h3 a {
  color: #0f172a;
  text-decoration: none;
}

.related-card h3 a:hover,
.related-card h3 a:focus-visible {
  text-decoration: underline;
}

.related-card p {
  margin: 8px 0 0;
  color: #526074;
  line-height: 1.55;
  font-size: 0.93rem;
}

.service-link-note {
  margin: 14px 0 0;
  color: #3d4d62;
}

.service-link-note a {
  color: #0f172a;
  font-weight: 700;
}

@media (max-width: 1080px) {
  .projects-grid,
  .related-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  .project-meta {
    grid-template-columns: 1fr;
  }

  .project-meta-item,
  .project-meta-item:nth-child(2n) {
    border-right: 0;
  }

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

  .image-gallery img {
    height: 220px;
  }

  .project-stats {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  main {
    padding-left: 16px;
    padding-right: 16px;
  }

  .projects-grid,
  .related-grid {
    grid-template-columns: 1fr;
  }

  .cta-actions {
    flex-direction: column;
  }

  .brand-btn {
    width: 100%;
    justify-content: space-between;
  }

  .project-card-image {
    height: 210px;
  }
}