body[data-route="case"] {
  background: #fff;
}

body[data-route="case"] .nav-fade {
  height: 6.75rem;
  background: linear-gradient(180deg, rgba(255,255,255,.98), rgba(255,255,255,.78) 56%, transparent);
}

body[data-route="case"] .socials {
  display: none;
}

.case-page {
  width: min(1180px, calc(100vw - 3rem));
  padding: 11.5rem 0 8rem;
  transform: none;
  transition: opacity 420ms var(--motion-ease);
}

body.is-page-ready:not(.is-home) .case-page.is-active {
  transform: none;
}

.case-shell {
  display: grid;
  width: min(944px, 100%);
  margin: 0 auto;
  gap: 7.5rem;
}

.case-hero {
  width: min(760px, 100%);
  margin: 0 auto;
}

.case-narrow {
  width: min(620px, 100%);
  margin: 0 auto;
}

.case-hero {
  display: grid;
  gap: 1.5rem;
}

.case-eyebrow,
.case-hero h1,
.case-lead,
.case-role-grid h2,
.case-role-grid p,
.case-section h2,
.case-section h3,
.case-section p,
.case-live p {
  margin: 0;
}

.case-eyebrow,
.case-step-index {
  color: #858585;
  font-family: var(--mono);
  font-size: .82rem;
}

.case-lead {
  max-width: 580px;
  color: #5f5f5f;
  font-size: 1.35rem;
  line-height: 1.42;
}

.case-role-grid,
.case-result-grid,
.case-challenges {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.case-role-grid > div,
.case-result-grid > div,
.case-challenge {
  display: grid;
  align-content: start;
  gap: 1.35rem;
  min-height: 13rem;
  padding: 2rem;
  border-radius: 18px;
  background: #f4f4f4;
}

.case-role-grid h2,
.case-section > h2,
.case-result-grid h2 {
  font-size: .92rem;
  font-weight: 500;
  line-height: 1.25;
}

.case-role-grid p,
.case-section > p,
.case-result-grid p {
  font-size: 1.18rem;
  line-height: 1.5;
}

.case-section {
  display: grid;
  gap: 2.2rem;
  scroll-margin-top: 7rem;
}

.case-process {
  border-top: 1px solid #ddd;
}

.case-step {
  display: grid;
  grid-template-columns: 4rem 1fr;
  gap: 1rem;
  padding: 2rem 0;
  border-bottom: 1px solid #ddd;
}

.case-step > div {
  display: grid;
  gap: .85rem;
}

.case-step h3,
.case-challenge h3 {
  font-size: 1.45rem;
  font-weight: 500;
  line-height: 1.2;
}

.case-step p,
.case-challenge p {
  color: #606060;
  font-size: 1rem;
  line-height: 1.5;
}

.case-step a {
  width: fit-content;
  color: #111;
  font-size: .92rem;
  text-underline-offset: .2rem;
}

.case-challenge {
  background: #17111d;
  color: #fff;
}

.case-challenge p {
  color: rgba(255,255,255,.7);
}

.case-challenge .case-solution {
  color: #fff;
}

.case-result-grid > div:first-child {
  background: #f2edf6;
}

.case-result-grid > div:last-child {
  background: #ff5a2a;
  color: #170d0a;
}

.case-media-grid {
  display: grid;
  gap: 1rem;
}

.case-media-item {
  display: grid;
  gap: .85rem;
  margin: 0;
}

.case-media-item video,
.case-media-item img {
  display: block;
  width: 100%;
  border-radius: 18px;
  background: #eee;
}

.case-media-item figcaption {
  color: #777;
  font-size: .86rem;
  line-height: 1.4;
}

.case-live {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 2rem;
  border-radius: 18px;
  background: #111;
  color: #fff;
}

.case-live a {
  color: #fff;
  font-size: 1.2rem;
  text-underline-offset: .25rem;
}

.case-missing {
  width: min(620px, 100%);
  margin: 0 auto;
  color: #5f5f5f;
  font-size: var(--entry-title-size);
  line-height: 1.05;
}

.case-hero > *,
.case-role-grid > *,
.case-section,
.case-live {
  opacity: 0;
  transform: translateY(1.15rem);
  transition: opacity 520ms var(--motion-ease), transform 560ms var(--spring);
}

body.is-page-ready .case-page.is-active .case-hero > *,
body.is-page-ready .case-page.is-active .case-role-grid > *,
body.is-page-ready .case-page.is-active .case-section,
body.is-page-ready .case-page.is-active .case-live {
  opacity: 1;
  transform: translateY(0);
}

body.is-page-ready .case-page.is-active .case-hero > :nth-child(2) { transition-delay: 50ms; }
body.is-page-ready .case-page.is-active .case-hero > :nth-child(3) { transition-delay: 100ms; }
body.is-page-ready .case-page.is-active .case-role-grid > :nth-child(2) { transition-delay: 70ms; }

@media (max-width: 760px) {
  .case-page {
    width: min(100vw - 1.5rem, 620px);
    padding: 7.5rem 0 5rem;
  }

  .case-shell {
    gap: 4.5rem;
  }

  .case-lead {
    font-size: 1.05rem;
  }

  .case-role-grid,
  .case-result-grid,
  .case-challenges {
    grid-template-columns: 1fr;
  }

  .case-role-grid > div,
  .case-result-grid > div,
  .case-challenge {
    min-height: 0;
    padding: 1.35rem;
  }

  .case-step {
    grid-template-columns: 2.5rem 1fr;
    padding: 1.4rem 0;
  }

  .case-media-item video,
  .case-media-item img,
  .case-live {
    border-radius: 12px;
  }

  .case-live {
    align-items: flex-start;
    flex-direction: column;
    padding: 1.35rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .case-hero > *,
  .case-role-grid > *,
  .case-section,
  .case-live {
    transition: none;
  }
}