.case-page {
  --case-accent: var(--accent);
  --case-accent-strong: #8a6a00;
  --case-accent-soft: var(--accent-soft);
  --case-accent-text: var(--accent-dark);
}

.case-page[data-case-study="hubbici"] {
  --case-accent: #86bd3d;
  --case-accent-strong: #4f7f1f;
  --case-accent-soft: #e9f4d8;
  --case-accent-text: #20360d;
}

.case-page[data-case-study="zamberlan"] {
  --case-accent: #e8851a;
  --case-accent-strong: #a85000;
  --case-accent-soft: #fff0df;
  --case-accent-text: #4e2600;
}

.case-page .scroll-progress {
  background: var(--case-accent);
}

.case-page .eyebrow {
  color: var(--case-accent-strong);
}

.case-page .cta {
  background: var(--case-accent);
  color: var(--case-accent-text);
}

.case-main {
  width: min(1120px, calc(100% - 40px));
}

.case-nav-back {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.case-nav-back::before {
  content: "←";
  color: var(--case-accent-strong);
}

.case-hero {
  min-height: calc(92vh - 68px);
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.75fr);
  align-items: center;
  gap: 56px;
  padding: 72px 0 64px;
}

.case-hero-copy {
  animation: fadeUp 720ms ease both;
}

.case-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}

.case-badge {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 5px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.case-badge.primary {
  border-color: var(--case-accent);
  background: var(--case-accent-soft);
  color: var(--case-accent-text);
}

.case-title {
  max-width: 760px;
  font-size: 4.7rem;
  line-height: 0.98;
  font-weight: 900;
  letter-spacing: -0.045em;
  text-wrap: balance;
}

.case-title-mark {
  display: inline;
  border-bottom: 6px solid var(--case-accent);
}

.case-intro {
  max-width: 70ch;
  margin-top: 24px;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.75;
}

.case-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 36px;
}

.case-fact {
  border-top: 3px solid var(--case-accent);
  padding-top: 13px;
}

.case-fact span {
  display: block;
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.case-fact strong {
  display: block;
  margin-top: 5px;
  font-size: 0.9rem;
  line-height: 1.45;
}

.case-hero-visual {
  display: grid;
  place-items: center;
  min-height: 430px;
  padding: 42px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: var(--shadow);
  animation: fadeUp 720ms ease 100ms both;
}

.case-hero-logo {
  width: min(100%, 330px);
  max-height: 220px;
  object-fit: contain;
}

.case-section {
  padding: 88px 0;
  border-top: 1px solid var(--line);
}

.case-section-head {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 42px;
  align-items: end;
  margin-bottom: 42px;
}

.case-section h2 {
  font-size: 3.25rem;
  letter-spacing: -0.045em;
}

.case-section-lead {
  color: var(--muted);
  font-size: 1.03rem;
  line-height: 1.8;
}

.context-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.context-block {
  border-top: 1px solid var(--line);
  padding: 26px 0 0;
}

.context-block h3 {
  margin-bottom: 14px;
  font-size: 1.2rem;
  font-weight: 850;
}

.context-block p {
  color: var(--muted);
  line-height: 1.75;
}

.context-list,
.case-checklist {
  display: grid;
  gap: 11px;
}

.context-list li,
.case-checklist li {
  position: relative;
  padding-left: 20px;
  color: #3d3d37;
  line-height: 1.6;
}

.context-list li::before,
.case-checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.67em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--case-accent);
}

.responsibility-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.responsibility {
  min-height: 190px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.86);
  transition: transform 220ms ease, border-color 220ms ease, box-shadow 220ms ease;
}

.responsibility:hover {
  transform: translateY(-4px);
  border-color: var(--case-accent);
  box-shadow: 0 14px 30px rgba(10,10,10,0.07);
}

.responsibility-num {
  display: block;
  margin-bottom: 30px;
  color: var(--case-accent-strong);
  font-size: 0.72rem;
  font-weight: 900;
}

.responsibility h3 {
  margin-bottom: 8px;
  font-size: 1.05rem;
  font-weight: 850;
}

.responsibility p {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.65;
}

.media-story {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(300px, 0.92fr);
  gap: 52px;
  align-items: center;
}

.media-story.reverse {
  grid-template-columns: minmax(300px, 0.92fr) minmax(0, 1.08fr);
}

.media-story.reverse .media-copy {
  order: -1;
}

.case-image-frame {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 14px 38px rgba(10,10,10,0.08);
}

.case-image {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.warehouse-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.warehouse-pair .case-image {
  height: auto;
  aspect-ratio: 16 / 7;
  object-fit: cover;
  object-position: left center;
}

.warehouse-pair figcaption {
  padding: 12px 14px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.artifact-note {
  max-width: 760px;
  margin: 18px 0 0 auto;
  color: var(--muted);
  font-size: 0.78rem;
  font-style: italic;
  line-height: 1.6;
}

.media-copy .eyebrow {
  margin-bottom: 10px;
}

.media-copy h2 {
  margin-bottom: 20px;
}

.media-copy p {
  color: var(--muted);
  line-height: 1.78;
}

.media-copy .initiative-note {
  margin-top: 14px;
  padding-left: 14px;
  border-left: 3px solid var(--case-accent);
  color: #4a5146;
  font-weight: 650;
}

.media-copy .case-checklist {
  margin-top: 24px;
}

.event-gallery {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 12px;
  margin-top: 44px;
}

.event-gallery .case-image-frame,
.event-gallery img {
  height: 100%;
}

.event-gallery img {
  aspect-ratio: 4 / 3;
}

.before-after-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.comparison-panel {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.comparison-image {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-bottom: 1px solid var(--line);
}

.comparison-copy {
  padding: 22px;
}

.comparison-label {
  display: inline-flex;
  margin-bottom: 12px;
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.comparison-label.after {
  color: var(--case-accent-strong);
}

.comparison-copy h3 {
  margin-bottom: 8px;
  font-size: 1.1rem;
  font-weight: 850;
}

.comparison-copy p {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.65;
}

.commerce-showcase figcaption {
  padding: 12px 16px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 750;
}

.impact-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-block: 1px solid var(--line);
}

.impact-item {
  min-height: 180px;
  padding: 30px;
  border-right: 1px solid var(--line);
}

.impact-item:last-child {
  border-right: 0;
}

.impact-item strong {
  display: block;
  margin-bottom: 10px;
  font-size: 2.8rem;
  line-height: 1;
  font-weight: 900;
  letter-spacing: -0.04em;
}

.impact-item span {
  color: var(--muted);
  line-height: 1.55;
}

.case-note {
  margin-top: 30px;
  padding: 20px 22px;
  border-left: 4px solid var(--case-accent);
  background: var(--case-accent-soft);
  color: #595239;
  line-height: 1.7;
}

.case-timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.case-step {
  padding-top: 18px;
  border-top: 4px solid var(--case-accent);
}

.case-step span {
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 900;
}

.case-step h3 {
  margin: 16px 0 8px;
  font-size: 1.05rem;
}

.case-step p {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.65;
}

.case-outputs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.case-output {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.case-output h3 {
  margin-bottom: 10px;
  font-size: 1.1rem;
}

.case-output p {
  color: var(--muted);
  line-height: 1.7;
}

.case-cta {
  margin: 0 0 56px;
  padding: clamp(34px, 6vw, 64px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 32px;
  align-items: end;
  border-radius: var(--radius);
  background: var(--case-accent);
  color: var(--case-accent-text);
}

.case-cta h2 {
  max-width: 760px;
  font-size: clamp(2.5rem, 5vw, 4.8rem);
  line-height: 0.96;
  letter-spacing: 0;
}

.case-cta .eyebrow {
  color: var(--case-accent-text);
  opacity: 0.7;
}

.case-cta-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 16px;
}

.case-cta-primary {
  background: var(--black);
  color: #fff;
  box-shadow: 0 10px 24px rgba(8,8,8,0.13);
}

.case-cta-link {
  padding: 8px 2px;
  border-bottom: 2px solid currentColor;
  font-size: 0.86rem;
  font-weight: 850;
}

.case-footer {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: 28px 0 36px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 24px;
  color: var(--muted);
  font-size: 0.82rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px 22px;
}

.footer-links a:first-child {
  color: var(--text);
  font-weight: 750;
}

@media (max-width: 940px) {
  .case-hero,
  .case-section-head,
  .media-story,
  .media-story.reverse {
    grid-template-columns: 1fr;
  }

  .case-hero {
    min-height: auto;
    gap: 32px;
  }

  .case-title {
    font-size: 4rem;
  }

  .case-hero-visual {
    min-height: 320px;
  }

  .responsibility-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .case-timeline {
    grid-template-columns: repeat(2, 1fr);
  }

  .case-cta {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .case-cta-actions {
    justify-content: flex-start;
  }

}

@media (max-width: 680px) {
  .case-main,
  .case-footer {
    width: min(100% - 28px, 1120px);
  }

  .case-footer,
  .footer-links {
    align-items: flex-start;
    flex-direction: column;
  }

  .case-hero {
    padding: 52px 0;
  }

  .case-title {
    font-size: 2.9rem;
    letter-spacing: -0.035em;
  }

  .case-title-mark {
    border-bottom-width: 4px;
  }

  .case-facts,
  .context-grid,
  .responsibility-grid,
  .before-after-grid,
  .impact-strip,
  .case-timeline,
  .case-outputs,
  .event-gallery {
    grid-template-columns: 1fr;
  }

  .case-section {
    padding: 64px 0;
  }

  .case-section h2 {
    font-size: 2.45rem;
  }

  .case-hero-visual {
    min-height: 250px;
    padding: 30px;
  }

  .impact-item {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .impact-item:last-child {
    border-bottom: 0;
  }

  .case-footer {
    flex-direction: column;
  }

  .warehouse-pair {
    grid-template-columns: 1fr;
  }

  .case-cta {
    margin-bottom: 28px;
    padding: 26px 20px;
  }

  .case-cta h2 {
    font-size: clamp(2rem, 10.5vw, 3rem);
    line-height: 1;
  }
}