.case-page {
  --case-accent: var(--signal);
  --case-surface: #e7e4dc;
}

.case-main {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
}

.case-hero,
.case-story,
.case-section,
.case-next {
  padding-right: var(--gutter);
  padding-left: var(--gutter);
}

.case-hero {
  padding-top: clamp(5rem, 10vw, 10rem);
}

.case-back {
  display: inline-flex;
  gap: var(--space-1);
  align-items: center;
  margin-bottom: clamp(3rem, 7vw, 7rem);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.case-back span {
  transition: transform 200ms ease;
}

.case-back:hover span,
.case-back:focus-visible span {
  transform: translateX(-0.25rem);
}

.case-story[id],
.case-section[id],
.case-gallery figure[id],
#processo {
  scroll-margin-top: 5rem;
}

.case-title {
  max-width: 12ch;
  margin: var(--space-4) 0 0;
  font-size: clamp(4.5rem, 12vw, 12rem);
  font-weight: 500;
  line-height: 0.82;
  letter-spacing: -0.08em;
}

.case-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(16rem, 0.7fr);
  gap: clamp(3rem, 8vw, 10rem);
  align-items: end;
  margin-top: clamp(4rem, 9vw, 9rem);
  padding-top: 1rem;
  padding-bottom: clamp(3rem, 6vw, 6rem);
  border-top: 1px solid var(--ink);
}

.case-lead {
  max-width: 34ch;
  margin: 0;
  font-size: clamp(1.6rem, 3.2vw, 3.5rem);
  line-height: 1.08;
  letter-spacing: -0.045em;
}

.case-facts {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-1) var(--space-3);
  margin: 0;
  font-size: 0.78rem;
  line-height: 1.45;
}

.case-facts dt {
  color: var(--muted);
}

.case-facts dd {
  margin: 0;
}

.case-cover {
  display: grid;
  min-height: min(82svh, 950px);
  margin: 0;
  padding: clamp(1rem, 3vw, 3rem);
  place-items: center;
  overflow: hidden;
  background: var(--case-surface);
}

.case-cover img {
  width: 100%;
  height: 100%;
  max-height: min(82svh, 950px);
  object-fit: contain;
}

.case-cover--flush {
  padding: 0;
}

.case-cover--flush img {
  object-fit: cover;
}

.case-story {
  display: grid;
  grid-template-columns: minmax(11rem, 0.55fr) minmax(0, 1.45fr);
  gap: clamp(2rem, 7vw, 8rem);
  padding-top: clamp(6rem, 12vw, 12rem);
  padding-bottom: clamp(6rem, 12vw, 12rem);
}

.case-story h2,
.case-section-heading h2 {
  margin: 0;
  font-size: clamp(2.8rem, 6.2vw, 6.5rem);
  font-weight: 500;
  line-height: 0.98;
  letter-spacing: -0.065em;
}

.case-story-copy {
  max-width: 46rem;
}

.case-story-copy p {
  margin: 0;
  font-size: clamp(1.15rem, 1.7vw, 1.55rem);
  line-height: 1.5;
  letter-spacing: -0.02em;
}

.case-story-copy p + p {
  margin-top: 1.5rem;
}

.case-quote {
  margin: clamp(3rem, 6vw, 6rem) 0 0;
  padding: clamp(2rem, 4vw, 4rem) 0 0;
  border-top: 1px solid var(--ink);
  color: var(--case-accent);
  font-size: clamp(2rem, 4.8vw, 5rem);
  font-weight: 500;
  line-height: 0.98;
  letter-spacing: -0.06em;
}

.case-section {
  padding-top: clamp(5rem, 10vw, 10rem);
  padding-bottom: clamp(5rem, 10vw, 10rem);
}

.case-section--tint {
  color: #161614;
  background: var(--case-surface);
}

.case-section--dark {
  color: #f4f5ee;
  background: #0c0d0b;
}

.case-section-heading {
  display: grid;
  grid-template-columns: minmax(9rem, 0.38fr) minmax(0, 1.62fr);
  gap: clamp(2rem, 7vw, 8rem);
  align-items: start;
  margin-bottom: clamp(3rem, 7vw, 7rem);
  padding-top: 1rem;
  border-top: 1px solid currentColor;
}

.case-section-heading h2 {
  max-width: 15ch;
}

.case-section-heading > div {
  display: grid;
  gap: clamp(var(--space-3), 2.2vw, var(--space-4));
}

.case-section-heading p {
  max-width: 36rem;
  margin: 0;
  font-size: clamp(1rem, 1.5vw, 1.3rem);
  line-height: 1.5;
}

.case-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--gutter);
}

.case-gallery figure,
.case-wide,
.carousel-strip figure {
  margin: 0;
}

.case-gallery img,
.case-wide img,
.carousel-strip img {
  width: 100%;
  height: auto;
}

.case-gallery .case-gallery-wide {
  grid-column: 1 / -1;
}

.case-gallery figure,
.case-wide {
  overflow: hidden;
  border-radius: var(--space-2);
  background: rgba(0, 0, 0, 0.06);
}

.case-gallery--jornada {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.case-gallery-feature {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr);
  gap: var(--gutter);
  align-items: stretch;
}

.case-gallery-feature > figure,
.case-gallery-feature-stack,
.case-gallery-feature-stack figure {
  min-width: 0;
  min-height: 0;
}

.case-gallery-feature > figure > img,
.case-gallery-feature-stack img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.case-gallery-feature > figure > img {
  object-position: center top;
}

.case-gallery-feature-stack {
  display: grid;
  grid-template-rows: repeat(2, minmax(0, 1fr));
  gap: var(--gutter);
}

.case-gallery--duo {
  align-items: stretch;
}

.case-gallery-stack {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: var(--gutter);
  min-width: 0;
  min-height: 0;
}

.case-gallery-stack figure {
  min-height: 0;
}

.case-gallery-campaign-pair {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--gutter);
  min-height: 0;
}

.case-gallery-campaign-pair figure,
.case-gallery-campaign-pair img {
  height: 100%;
  min-height: 0;
}

.case-gallery-campaign-pair img {
  object-fit: cover;
  object-position: center top;
}

.case-caption {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  margin-top: var(--space-2);
  color: var(--muted);
  font-size: 0.72rem;
  line-height: 1.4;
}

.case-section--dark .case-caption {
  color: #aaa89f;
}

.carousel-strip {
  display: grid;
  grid-template-columns: repeat(var(--cards, 5), minmax(280px, 1fr));
  gap: clamp(var(--space-1), 1vw, var(--space-2));
  margin: 0;
  padding: 0;
  overflow-x: auto;
  list-style: none;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
}

.carousel-strip li {
  scroll-snap-align: start;
}

.case-carousel-spaced {
  margin-top: clamp(3rem, 7vw, 7rem);
}

.case-content-group {
  margin-top: clamp(4rem, 8vw, 8rem);
}

.case-content-label {
  display: grid;
  grid-template-columns: minmax(10rem, 0.5fr) minmax(16rem, 1fr);
  gap: var(--gutter);
  margin-bottom: var(--space-3);
  padding-top: var(--space-2);
  border-top: 1px solid currentColor;
}

.case-content-label > p:last-child {
  max-width: 36rem;
  margin: 0;
  color: color-mix(in srgb, currentColor 68%, transparent);
  line-height: 1.45;
}

.case-gallery img,
.case-cover img,
.carousel-strip img {
  cursor: zoom-in;
}

.image-lightbox {
  width: 100vw;
  max-width: none;
  height: 100svh;
  max-height: none;
  margin: 0;
  padding: clamp(1rem, 3vw, 3rem);
  border: 0;
  color: #fff;
  background: rgba(12, 12, 11, 0.96);
}

.image-lightbox::backdrop {
  background: rgba(12, 12, 11, 0.8);
}

.image-lightbox-inner {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  gap: var(--space-2);
  width: 100%;
  height: 100%;
}

.image-lightbox img {
  width: 100%;
  height: 100%;
  min-height: 0;
  object-fit: contain;
}

.image-lightbox button {
  justify-self: end;
  padding: var(--space-1) 0;
  border: 0;
  color: inherit;
  background: none;
  cursor: pointer;
}

.image-lightbox p {
  margin: 0;
  color: #b9b7af;
  font-size: 0.75rem;
}

.case-deliverables {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gutter);
  margin: 0;
  padding: 0;
  list-style: none;
}

.case-deliverables li {
  padding-top: 1rem;
  border-top: 1px solid currentColor;
}

.case-deliverables span {
  color: var(--case-accent);
  font-size: 0.7rem;
  font-weight: 700;
}

.case-deliverables h3 {
  margin: var(--space-6) 0 var(--space-1);
  font-size: clamp(1.6rem, 3vw, 3rem);
  font-weight: 500;
  letter-spacing: -0.05em;
}

.case-deliverables p {
  max-width: 24rem;
  margin: 0;
  color: var(--muted);
  line-height: 1.45;
}

.case-section--dark .case-deliverables p {
  color: #aaa89f;
}

.case-next {
  padding-top: clamp(6rem, 12vw, 12rem);
  padding-bottom: clamp(6rem, 12vw, 12rem);
}

.case-next a {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--ink);
}

.case-next span:first-child {
  font-size: clamp(3.4rem, 9vw, 9rem);
  font-weight: 500;
  line-height: 0.88;
  letter-spacing: -0.075em;
}

.case-next span:last-child {
  flex: 0 0 auto;
  font-size: clamp(2rem, 4vw, 4rem);
  transition: transform 200ms ease;
}

.case-next a:hover span:last-child,
.case-next a:focus-visible span:last-child {
  transform: translate(0.35rem, -0.35rem);
}

@media (max-width: 800px) {
  .case-title {
    font-size: clamp(4rem, 19vw, 6rem);
  }

  .case-intro,
  .case-story,
  .case-section-heading {
    grid-template-columns: 1fr;
  }

  .case-cover {
    min-height: 0;
    padding: 1rem;
  }

  .case-cover img {
    height: auto;
    max-height: none;
  }

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

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

  .case-gallery-feature-stack {
    grid-template-rows: auto;
  }

  .case-gallery-feature > figure > img,
  .case-gallery-feature-stack img {
    height: auto;
    object-fit: contain;
  }

  .case-gallery .case-gallery-wide {
    grid-column: 1;
  }

  .case-gallery-stack {
    display: grid;
    grid-template-rows: auto;
    gap: var(--gutter);
  }

  .case-gallery-campaign-pair figure,
  .case-gallery-campaign-pair img {
    height: auto;
    object-fit: contain;
  }

  .case-content-label {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .carousel-strip {
    display: flex;
    overflow-x: auto;
    margin-right: calc(var(--gutter) * -1);
    margin-left: calc(var(--gutter) * -1);
    padding-right: var(--gutter);
    padding-left: var(--gutter);
    scroll-padding-left: var(--gutter);
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }

  .carousel-strip::-webkit-scrollbar {
    display: none;
  }

  .carousel-strip li {
    flex: 0 0 78vw;
    scroll-snap-align: start;
  }

  .case-deliverables {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .case-deliverables h3 {
    margin-top: 2rem;
  }
}