/* The homepage uses 24 px gutters, 6 px service cards and 8 px project covers.
 * Apply those measurements to existing components without changing their markup. */
main#contenu {
  --bs-grid-gap: 24px;
  --bs-grid-line: #d8e0e8;
  --bs-grid-navy: #0d2746;
  --bs-grid-blue: #103f91;
  --bs-grid-muted: #526171;
  --bs-grid-coral: #f27b5b;
  --bs-grid-mint: #26765e;
  --bs-grid-radius: 6px;
  --bs-grid-project-radius: 8px;
  --bs-grid-card-pad: 22px;
  --bs-grid-photo-ratio: 1.8;
  --bs-grid-photo-shade: linear-gradient(180deg, transparent 28%, rgb(5 22 39 / 30%) 45%, #051627 100%);
}

/* Static collections. Slide tracks keep their own grid, snap and controls. */
main#contenu :is(
  .s-families, .p-articles, .bs-sector-visibility, .x-project-grid,
  .x-article-grid, .x-related-grid, .project-case-related, .project-advice-grid,
  .pg-grid, .pg-expertise-links, .cred-grid, .t-needs, .t-services,
  .blog-card-list, .blog-cluster-grid, .bs-article-related-grid,
  .bs-reading-service-grid, .author-articles, .related-grid:has(> .bs-editorial-card), .internal-links-grid,
  .local-project-grid, .local-profile-grid, .pt-services,
  .partners-simple-grid, .tool-grid, .module-grid, .simple-extras, .creation-offers
) {
  gap: var(--bs-grid-gap);
}

/* White cards with photographs above the copy, like the home sector cards. */
main#contenu :is(
  .s-family, .p-article, .x-article, .pg-tool, .cred-project,
  .blog-post-card, .bs-editorial-card, .project-case-related > article, .local-project-card
) {
  min-width: 0;
  background: #fff;
  border: 1px solid var(--bs-grid-line);
  border-radius: var(--bs-grid-radius);
  overflow: clip;
}

main#contenu :is(
  .s-family > div:first-child, .p-article > div:first-child, .x-article > a:first-child,
  .pg-tool-visual, .cred-project-image, .blog-post-card > a:first-child:has(img)
) {
  display: block;
  height: auto;
  aspect-ratio: var(--bs-grid-photo-ratio);
  overflow: hidden;
  border-radius: 0;
}

main#contenu :is(
  .s-family > div:first-child, .p-article > div:first-child, .x-article > a:first-child,
  .cred-project-image, .blog-post-card > a:first-child
) img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 0;
}

main#contenu .pg-tool-visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

main#contenu :is(
  .x-article > div, .cred-project > div, .pg-tool-copy,
  .blog-post-copy, .bs-article-card-copy
) {
  padding: var(--bs-grid-card-pad);
  min-width: 0;
}

main#contenu :is(.s-family, .p-article) > h3 {
  margin: 0;
  padding: var(--bs-grid-card-pad) var(--bs-grid-card-pad) 0;
}

main#contenu :is(.s-family, .p-article) > p {
  margin: 0;
  padding: 10px var(--bs-grid-card-pad) var(--bs-grid-card-pad);
}

main#contenu .project-case-related > article > a > img,
main#contenu .bs-editorial-card img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: var(--bs-grid-photo-ratio);
  object-fit: cover;
  border-radius: 0;
}

main#contenu .project-case-related > article > a > h3 {
  margin: 0;
  padding: var(--bs-grid-card-pad);
}

main#contenu :is(.author-articles, .related-grid) > .bs-editorial-card {
  padding: var(--bs-grid-card-pad);
  border-top: 2px solid var(--bs-grid-blue);
}

/* The homepage's expertise cards use a coloured rule and a centred icon. */
main#contenu :is(
  .p-service, .x-theme-card, .x-related-grid > a, .internal-link-card,
  .t-services > .t-service, .t-needs > article,
  .cred-commitments > .cred-card, .cred-resources > .cred-card,
  .blog-cluster-card, .blog-grid.bs-reading-service-grid > article,
  .tool-card, .module-grid > article, .simple-extras > .extra-card,
  .creation-offers > .offer, .partners-simple-card, .pt-services > a,
  .cred-schools > article, .local-profile-grid > article, .credibility-service-grid > article
) {
  --bs-grid-accent: var(--bs-grid-coral);
  --bs-grid-icon-background: #fff0e7;
  --bs-grid-icon-color: #a7461b;
  min-width: 0;
  border: 1px solid var(--bs-grid-line);
  border-top: 4px solid var(--bs-grid-accent);
  border-radius: var(--bs-grid-radius);
  box-shadow: 0 5px 16px #142c4708;
}

main#contenu :is(
  .p-service, .x-theme-card, .x-related-grid > a, .internal-link-card,
  .t-services > .t-service, .t-needs > article,
  .cred-commitments > .cred-card, .cred-resources > .cred-card,
  .blog-cluster-card, .blog-grid.bs-reading-service-grid > article,
  .tool-card, .module-grid > article, .simple-extras > .extra-card,
  .creation-offers > .offer, .partners-simple-card, .pt-services > a,
  .cred-schools > article, .local-profile-grid > article, .credibility-service-grid > article
):nth-child(3n+2) {
  --bs-grid-accent: var(--bs-grid-blue);
  --bs-grid-icon-background: #ecf2fc;
  --bs-grid-icon-color: var(--bs-grid-blue);
}

main#contenu :is(
  .p-service, .x-theme-card, .x-related-grid > a, .internal-link-card,
  .t-services > .t-service, .t-needs > article,
  .cred-commitments > .cred-card, .cred-resources > .cred-card,
  .blog-cluster-card, .blog-grid.bs-reading-service-grid > article,
  .tool-card, .module-grid > article, .simple-extras > .extra-card,
  .creation-offers > .offer, .partners-simple-card, .pt-services > a,
  .cred-schools > article, .local-profile-grid > article, .credibility-service-grid > article
):nth-child(3n) {
  --bs-grid-accent: var(--bs-grid-mint);
  --bs-grid-icon-background: #e4f3eb;
  --bs-grid-icon-color: #246b55;
}

main#contenu :is(
  .p-service > .p-icon, .x-theme-card > .x-service-icon, .t-service > .t-icon,
  .t-needs .t-icon, .cred-card > .cred-icon, .tool-card > .tool-icon
) {
  display: inline-grid;
  place-items: center;
  flex: 0 0 auto;
  background: var(--bs-grid-icon-background);
  color: var(--bs-grid-icon-color);
}

main#contenu .t-needs > article,
main#contenu.t-needs > article,
main#contenu .blog-grid.bs-reading-service-grid > article {
  background: #fff;
  padding: var(--bs-grid-card-pad);
}

/* Project covers share the home photo, navy gradient and visible caption. */
main#contenu :is(
  .pg-immersive .pg-project-link, .x-project
),
main#contenu.bs-territory #projet .t-needs .t-project-photo {
  border-radius: var(--bs-grid-project-radius);
}

main#contenu :is(.pg-immersive .pg-project-image, .x-project-link)::after {
  background: var(--bs-grid-photo-shade);
  opacity: 1;
}

main#contenu .pg-immersive .pg-project-info {
  opacity: 1;
  transform: none;
  right: var(--bs-grid-card-pad);
}

main#contenu .pg-immersive .pg-card-chevron {
  display: none;
}

main#contenu.bs-territory #projet .t-needs .t-project-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: var(--bs-grid-photo-shade);
}

main#contenu.bs-territory #projet .t-needs .t-project-photo > span {
  z-index: 1;
  color: #fff;
  background: transparent;
  padding: 0;
  inset: auto var(--bs-grid-card-pad) var(--bs-grid-card-pad);
  font-size: 20px;
  line-height: 1.35;
}

main#contenu.bs-territory #projet .t-needs .t-project-photo svg {
  flex: 0 0 auto;
}

main#contenu :is(.s-family, .p-article, .pg-tool, .x-article, .cred-project) h3 {
  font-size: 21px;
  line-height: 1.4;
  overflow-wrap: anywhere;
}

main#contenu :is(.s-family, .p-article, .pg-tool, .x-article, .cred-project) p {
  font-size: 14px;
  line-height: 1.65;
}

/* Keep interactive card focus inside the clipping area. */
main#contenu :is(
  .s-family, .p-article, .x-article a, .pg-tool-link, .project-case-related a,
  .blog-post-card a, .bs-editorial-card a, .internal-link-card,
  .t-project-photo, .t-service, .x-theme-card
):focus-visible {
  outline: 3px solid var(--bs-grid-blue);
  outline-offset: -4px;
}

main#contenu :is(.t-project-photo, .x-project-link, .pg-project-link):focus-visible {
  outline-color: var(--bs-grid-coral);
}

@media (max-width: 800px) {
  main#contenu {
    --bs-grid-gap: 18px;
    --bs-grid-card-pad: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  main#contenu :is(
    .s-family img, .p-article img, .x-article img, .x-project-link > img,
    .pg-context-photo, .pg-browser-mockup, .pg-tool-visual img, .t-project-photo img
  ) {
    transition: none;
    transform: none;
  }
}