.page-cases .cases-hero {
  border-bottom: var(--border-thick) solid var(--color-line);
}

.page-cases .cases-hero__inner {
  padding-top: var(--space-3);
  padding-bottom: var(--space-8);
}

.page-cases .cases-hero__split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

.page-cases .cases-hero__copy {
  padding: var(--space-6) var(--space-3) var(--space-6);
}

.page-cases .cases-hero__title {
  font-family: var(--font-heading);
  font-size: var(--text-display);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
  margin: var(--space-2) 0 var(--space-3);
}

.page-cases .cases-hero__lede {
  max-width: var(--measure);
  font-size: var(--text-lg);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
  margin: 0 0 var(--space-6);
}

.page-cases .cases-hero__figures {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
  list-style: none;
  margin: 0;
  padding: var(--space-4) 0 0;
  border-top: var(--border-thick) solid var(--color-primary);
}

.page-cases .cases-figure {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-cases .cases-figure__num {
  font-size: var(--text-2xl);
  line-height: 1.1;
  color: var(--color-primary);
}

.page-cases .cases-figure__label {
  font-size: var(--text-xs);
  line-height: 1.2;
  letter-spacing: 0.04em;
  color: var(--color-ink-muted);
}

.page-cases .cases-hero__media {
  display: flex;
  flex-direction: column;
  background: var(--color-contrast-surface);
  padding: 0;
}

.page-cases .cases-hero__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: 0;
  clip-path: polygon(0 0, 100% 0, 100% 90%, 0 100%);
}

.page-cases .cases-hero__caption {
  padding: var(--space-3) var(--space-4) var(--space-4);
  margin: 0;
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-contrast-ink);
  border-left: 3px solid var(--color-contrast-accent);
}

.page-cases .cases-pains {
  background: var(--color-surface);
}

.page-cases .cases-pains__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

.page-cases .cases-pains__head h2 {
  font-size: var(--text-2xl);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
  margin: var(--space-2) 0 0;
}

.page-cases .cases-pains__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--border-thick) solid var(--color-ink);
}

.page-cases .cases-pain {
  padding: var(--space-4) 0;
  border-bottom: var(--border-thin) solid var(--color-line);
}

.page-cases .cases-pain__num {
  display: block;
  font-size: var(--text-sm);
  line-height: 1.2;
  color: var(--color-primary);
  margin-bottom: var(--space-1);
}

.page-cases .cases-pain__title {
  font-size: var(--text-lg);
  line-height: var(--leading-heading);
  color: var(--color-ink);
  margin: 0 0 var(--space-1);
}

.page-cases .cases-pain p {
  margin: 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
  max-width: var(--measure);
}

.page-cases .cases-pain a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-cases .cases-stream {
  background: var(--color-surface-alt);
}

.page-cases .cases-stream__head {
  border-bottom: var(--border-thick) solid var(--color-ink);
  padding-bottom: var(--space-3);
}

.page-cases .cases-stream__head h2 {
  font-size: var(--text-3xl);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
  margin: 0 0 var(--space-2);
}

.page-cases .cases-stream__intro {
  max-width: var(--measure);
  margin: 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-cases .cases-filter {
  margin: var(--space-4) 0 var(--space-6);
}

.page-cases .cases-stream__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.page-cases .cases-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding-top: var(--space-4);
  border-top: var(--border-thick) solid var(--color-primary);
}

.page-cases .cases-group__head h3 {
  font-size: var(--text-xl);
  line-height: var(--leading-heading);
  color: var(--color-ink);
  margin: 0 0 var(--space-1);
}

.page-cases .cases-group__note {
  margin: 0;
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-muted);
}

.page-cases .cases-group__figure {
  margin: 0;
}

.page-cases .cases-group__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-lg);
}

.page-cases .case-card {
  position: relative;
  background: var(--color-surface);
  border: var(--border-thin) solid var(--color-line);
  border-top: var(--border-thick) solid var(--color-primary);
  border-radius: 0;
  padding: var(--space-3);
  transition: transform 160ms ease, border-color 160ms ease;
}

.page-cases .case-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-primary);
}

.page-cases .cases-metric {
  position: relative;
  display: flex;
  align-items: baseline;
  gap: var(--space-1);
  flex-wrap: wrap;
  margin: 0 0 var(--space-2);
}

.page-cases .cases-metric__num {
  font-size: var(--text-2xl);
  line-height: 1.1;
  color: var(--color-accent);
  border-bottom: var(--border-thin) dashed var(--color-line);
  cursor: help;
}

.page-cases .cases-metric__num:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 3px;
}

.page-cases .cases-metric__unit {
  font-size: var(--text-sm);
  line-height: 1.2;
  color: var(--color-ink-muted);
}

.page-cases .cases-metric__tip {
  position: absolute;
  left: 0;
  top: calc(100% + 6px);
  z-index: 3;
  max-width: 34ch;
  padding: var(--space-1) var(--space-2);
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  border-left: 3px solid var(--color-contrast-accent);
  font-size: var(--text-xs);
  line-height: 1.4;
  opacity: 0;
  visibility: hidden;
  transition: opacity 120ms ease;
}

.page-cases .cases-metric:hover .cases-metric__tip,
.page-cases .cases-metric:focus-within .cases-metric__tip {
  opacity: 1;
  visibility: visible;
}

.page-cases .case-card__kicker {
  margin: 0 0 var(--space-1);
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.page-cases .case-card__title {
  font-size: var(--text-lg);
  line-height: var(--leading-heading);
  color: var(--color-ink);
  margin: 0 0 var(--space-3);
}

.page-cases .case-card__stage {
  padding-top: var(--space-2);
  border-top: var(--border-thin) solid var(--color-line);
  margin-bottom: var(--space-2);
}

.page-cases .case-card__label {
  margin: 0 0 2px;
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--color-ink-muted);
}

.page-cases .case-card__text {
  margin: 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-cases .case-card__text a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-cases .case-card__stage--result {
  border-top: var(--border-thick) solid var(--color-accent);
  background: var(--color-highlight);
  padding: var(--space-2);
}

.page-cases .case-card__stage--result .case-card__text {
  color: var(--color-ink);
}

.page-cases .case-card__steps {
  border-top: var(--border-thin) solid var(--color-line);
  padding-top: var(--space-2);
}

.page-cases .case-card__steps summary {
  cursor: pointer;
  font-size: var(--text-sm);
  color: var(--color-primary);
  list-style: none;
}

.page-cases .case-card__steps summary::-webkit-details-marker {
  display: none;
}

.page-cases .case-card__steps summary::before {
  content: "+ ";
  font-family: var(--font-mono);
}

.page-cases .case-card__steps[open] summary::before {
  content: "− ";
}

.page-cases .case-card__step-list {
  margin: var(--space-2) 0 0;
  padding-left: var(--space-3);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-cases .case-card__step-list li {
  margin-bottom: var(--space-1);
}

.page-cases .cases-outro {
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  border-top: var(--border-thick) solid var(--color-primary);
}

.page-cases .cases-outro__inner {
  padding-top: var(--space-8);
  padding-bottom: var(--space-8);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

.page-cases .cases-outro__lead h2 {
  font-size: var(--text-2xl);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-contrast-ink);
  margin: var(--space-2) 0 var(--space-2);
}

.page-cases .cases-outro__text {
  max-width: var(--measure);
  margin: 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-contrast-ink);
}

.page-cases .cases-outro__links {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--border-thin) solid var(--color-contrast-line);
}

.page-cases .cases-outro__item {
  border-bottom: var(--border-thin) solid var(--color-contrast-line);
}

.page-cases .cases-outro__link {
  display: block;
  padding: var(--space-3) 0;
  text-decoration: none;
  color: var(--color-contrast-ink);
  transition: transform 160ms ease, border-color 160ms ease;
  border-left: 3px solid transparent;
  padding-left: var(--space-2);
}

.page-cases .cases-outro__link:hover,
.page-cases .cases-outro__link:focus-visible {
  border-left-color: var(--color-contrast-accent);
  transform: translateY(-4px);
}

.page-cases .cases-outro__link-title {
  display: block;
  font-size: var(--text-lg);
  line-height: var(--leading-heading);
  color: var(--color-contrast-accent);
  margin-bottom: 2px;
}

.page-cases .cases-outro__link-note {
  display: block;
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-contrast-ink);
}

@media (min-width: 720px) {
  .page-cases .cases-hero__figures {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-cases .cases-pains__grid {
    grid-template-columns: 4fr 8fr;
    gap: var(--space-8);
  }

  .page-cases .cases-outro__inner {
    grid-template-columns: 5fr 7fr;
    gap: var(--space-8);
  }
}

@media (min-width: 960px) {
  .page-cases .cases-hero__split {
    grid-template-columns: 5fr 7fr;
    align-items: stretch;
  }

  .page-cases .cases-hero__copy {
    padding: var(--space-8) var(--space-6) var(--space-8) 0;
  }

  .page-cases .cases-hero__media {
    margin-right: calc((100vw - var(--container)) / -2);
    padding-right: max(0px, calc((100vw - var(--container)) / 2));
  }

  .page-cases .cases-hero__img {
    aspect-ratio: auto;
    flex: 1 1 auto;
    min-height: 420px;
  }

  .page-cases .cases-group__head {
    display: grid;
    grid-template-columns: 4fr 8fr;
    gap: var(--space-4);
    align-items: end;
  }

  .page-cases .cases-group__head h3 {
    margin-bottom: 0;
  }

  .page-cases .cases-group__figure {
    width: 62%;
  }

  .page-cases .cases-group__figure--side {
    margin-left: auto;
    width: 48%;
  }

  .page-cases .case-card {
    width: 62%;
  }

  .page-cases .case-card:nth-of-type(even) {
    margin-left: auto;
  }

  .page-cases .case-card__title {
    font-size: var(--text-xl);
  }
}