.case-study-page {
  --accent: #cf7c4d;
  --accent-light: #f0c5a5;
  --case-deep: #8d5733;
  --case-soft: #fff3e6;
  --case-line: rgba(207, 124, 77, 0.22);
  --case-wash: rgba(207, 124, 77, 0.08);
  background: var(--warm-white);
}

.case-study-page .post-header {
  background: var(--case-soft);
  padding-bottom: 136px;
}

.case-study-page .post-header::before,
.case-study-page .post-header::after {
  content: "";
  position: absolute;
  pointer-events: none;
}

.case-study-page .post-header::before {
  top: 54px;
  right: 8%;
  width: min(28vw, 360px);
  height: min(28vw, 360px);
  border-radius: 50%;
  border: 1px solid rgba(207, 124, 77, 0.18);
}

.case-study-page .post-header::after {
  left: max(24px, calc(50% - 470px));
  bottom: 32px;
  width: 180px;
  height: 180px;
  background-image:
    linear-gradient(rgba(207, 124, 77, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(207, 124, 77, 0.08) 1px, transparent 1px);
  background-size: 18px 18px;
  opacity: 0.7;
}

.case-deck {
  max-width: 760px;
  margin: 0 0 30px;
  font-size: 19px;
  line-height: 1.8;
  color: var(--ink-light);
}

.case-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.case-action {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  text-decoration: none;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.case-action:hover {
  transform: translateY(-1px);
}

.case-action-primary {
  background: var(--ink);
  color: var(--warm-white);
}

.case-action-primary:hover {
  background: var(--accent);
}

.case-action-secondary {
  border: 1px solid var(--stone);
  color: var(--ink);
  background: rgba(255, 255, 255, 0.7);
}

.case-action-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.case-study-page .post-hero-image {
  position: relative;
  z-index: 2;
  width: min(1280px, calc(100% - 88px));
  margin: -74px auto 0;
  background:
    linear-gradient(135deg, rgba(207, 124, 77, 0.12), rgba(255, 255, 255, 0)),
    var(--sand);
  border: 0.25px solid rgba(207, 124, 77, 0.25);
  border-radius: 24px;
}

.case-study-page .post-hero-image img {
  object-fit: cover;
}

.case-study-page .post-hero-pill {
  background: rgba(253, 252, 250, 0.92);
  color: var(--ink);
}

.case-hero-note {
  padding: 8px 14px;
  background: rgba(253, 252, 250, 0.9);
  color: var(--ink);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.case-feature-grid {
  margin: 40px 0 22px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.case-feature {
  padding: 22px 20px 20px;
  background: var(--warm-white);
  border: 1px solid var(--case-line);
}

.case-feature-label {
  display: block;
  margin-bottom: 10px;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}

.case-feature h3 {
  margin: 0 0 10px;
  font-family: "Cormorant Garamond", serif;
  font-size: 24px;
  font-weight: 400;
  line-height: 1.2;
}

.case-feature p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-light);
}

.case-inline-links {
  margin: 18px 0 26px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2px;
}

.case-supporting-label {
  margin: 34px 0 6px;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}

.case-supporting-intro {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-muted);
}

.case-inline-link {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
  min-height: 100%;
  padding: 18px 18px 20px;
  text-decoration: none;
  background: rgba(253, 252, 250, 0.78);
  border: 1px solid rgba(207, 124, 77, 0.14);
  transition: border-color 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.case-inline-link:hover {
  border-color: var(--accent);
  background: rgba(253, 252, 250, 0.94);
  color: var(--accent);
}

.case-inline-link span {
  display: block;
}

.case-inline-link strong {
  display: block;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.case-inline-link small {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--ink-muted);
}

.case-inline-link-mark {
  margin-top: auto;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.sidebar-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.sidebar-list li {
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(201, 191, 176, 0.45);
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink-muted);
}

.sidebar-list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.sidebar-list strong {
  display: block;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}

.case-sidebar-links {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.case-sidebar-links a {
  justify-content: space-between;
}

.case-related-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2px;
}

.case-related-grid .archive-card {
  background: var(--ink);
  color: var(--cream);
}

.case-related-grid .archive-card p,
.case-related-grid .archive-card .related-date {
  color: rgba(237, 232, 223, 0.72);
}

@media (max-width: 1024px) {
  .case-study-page .post-header {
    padding-bottom: 104px;
  }

  .case-inline-links,
  .case-related-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .case-study-page .post-hero-image {
    width: calc(100% - 56px);
    margin-top: -58px;
    border-radius: 18px;
  }

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

@media (max-width: 900px) {
  .case-deck {
    font-size: 18px;
  }

  .case-inline-links,
  .case-related-grid {
    grid-template-columns: 1fr;
  }

  .case-action {
    width: auto;
    max-width: 100%;
    justify-content: flex-start;
  }

  .case-study-page .post-header::before,
  .case-study-page .post-header::after {
    display: none;
  }

  .case-study-page .post-header {
    padding-bottom: 84px;
  }

  .case-study-page .post-hero-image {
    width: calc(100% - 32px);
    margin-top: -44px;
    border-radius: 14px;
    aspect-ratio: 1200 / 630;
  }

  .case-study-page .post-hero-image img {
    height: 100%;
    object-fit: cover;
  }

  .case-hero-note {
    width: 100%;
  }

  .case-inline-link {
    gap: 14px;
  }
}