:root {
  --cloud-accent: #3157d5;
  --cloud-accent-soft: #eaf4ff;
  --cloud-deep: #253746;
}

.cloud-case-v2 .hero-copy {
  max-width: 1020px;
}

.cloud-case-v2 .feature-frame--hero {
  background: #e9edf1;
}

.cloud-hero-frame img,
.cloud-showcase img {
  box-shadow: none;
}

.cloud-showcase {
  padding: clamp(20px, 3.5vw, 52px);
}

.cloud-case-v2 .chapter-head {
  margin-bottom: 52px;
}

.cloud-case-v2 .chapter-head h2 {
  font-size: 36px;
  line-height: 44px;
}

.cloud-case-v2 .chapter-head p {
  max-width: 780px;
}

.card-index,
.kicker {
  color: #686e7d;
  font-size: 12px;
  font-weight: 400;
  line-height: 20px;
  letter-spacing: 0;
}

@media (max-width: 768px) {
  .cloud-case-v2 .chapter-head h2 {
    font-size: 32px;
    line-height: 40px;
  }
}

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

.object-card,
.shared-step,
.signal,
.wireframe-note,
.linkage-card,
.modal-story,
.point-step,
.scope-panel,
.takeaway-panel {
  border: 1px solid var(--line);
  background: var(--surface);
}

.object-card {
  min-height: 270px;
  padding: 32px;
  border-radius: 18px;
}

.object-card h3 {
  margin: 14px 0 10px;
  color: var(--ink);
  font-size: 28px;
  font-weight: 500;
}

.object-card > p {
  max-width: 500px;
  margin-bottom: 24px;
  color: var(--body);
  font-size: 14px;
  line-height: 1.8;
}

.object-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.object-tags span {
  padding: 7px 11px;
  border-radius: 999px;
  color: var(--body);
  background: var(--soft);
  font-size: 12px;
}

.shared-sequence {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
}

.shared-step {
  position: relative;
  min-height: 112px;
  padding: 20px;
  border-radius: 14px;
}

.shared-step strong {
  display: block;
  margin-top: 14px;
  color: var(--ink);
  font-size: 16px;
  font-weight: 500;
}

.shared-step--active {
  border-color: rgba(52, 143, 255, 0.36);
  background: var(--cloud-accent-soft);
}

.signal-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: 20px;
}

.signal {
  padding: 20px;
  border-radius: 14px;
}

.signal strong {
  display: block;
  margin-bottom: 6px;
  color: var(--cloud-accent);
  font-size: 25px;
  font-weight: 600;
}

.signal span {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.65;
}

.wireframe-stage {
  display: grid;
  grid-template-columns: minmax(0, 1.28fr) minmax(280px, 0.72fr);
  gap: 22px;
}

.wireframe-figure,
.dashboard-figure,
.modal-figure,
.point-cloud-figure {
  overflow: hidden;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface);
}

.wireframe-figure,
.dashboard-figure {
  padding: 18px;
}

.wireframe-figure img,
.dashboard-figure img {
  width: 100%;
  border-radius: 12px;
}

.wireframe-figure img {
  aspect-ratio: 16 / 9;
  object-fit: contain;
  background: #0c0d0f;
}

.figure-label {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 2px 0;
  color: var(--muted);
  font-size: 12px;
}

.figure-label strong {
  color: var(--ink);
  font-weight: 500;
}

.wireframe-notes {
  display: grid;
  gap: 12px;
}

.wireframe-note {
  padding: 22px;
  border-radius: 14px;
}

.wireframe-note strong {
  display: block;
  margin-bottom: 7px;
  font-size: 18px;
  font-weight: 500;
}

.wireframe-note p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

.dashboard-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.65fr);
  gap: 28px;
  align-items: center;
}

.dashboard-copy h3 {
  margin: 12px 0 14px;
  font-size: 30px;
  font-weight: 500;
}

.dashboard-copy p {
  color: var(--body);
  line-height: 1.85;
}

.dashboard-list {
  display: grid;
  gap: 9px;
  margin-top: 20px;
}

.dashboard-list span {
  padding: 11px 13px;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--body);
  background: var(--surface);
  font-size: 13px;
}

.optimization-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 20px;
}

.linkage-card,
.modal-story {
  overflow: hidden;
  border-radius: 18px;
}

.linkage-card {
  display: flex;
  min-height: 500px;
  flex-direction: column;
  justify-content: space-between;
  padding: 32px;
}

.linkage-card h3,
.modal-copy h3 {
  margin: 12px 0;
  color: var(--ink);
  font-size: 28px;
  font-weight: 500;
}

.linkage-card p,
.modal-copy p {
  color: var(--body);
  line-height: 1.8;
}

.linkage-flow {
  display: grid;
  gap: 9px;
  margin-top: 24px;
}

.linkage-flow div {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  padding: 12px;
  border-radius: 10px;
  color: var(--body);
  background: var(--soft);
  font-size: 13px;
}

.linkage-flow span {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 50%;
  color: var(--cloud-accent);
  background: var(--cloud-accent-soft);
  font-size: 11px;
  font-weight: 600;
}

.modal-copy {
  padding: 32px;
}

.modal-figure {
  border: 0;
  border-top: 1px solid var(--line);
  border-radius: 0;
}

.modal-figure img {
  width: 100%;
}

.point-cloud-figure {
  padding: clamp(20px, 4vw, 52px);
  background: #e9edf1;
}

.point-cloud-figure img {
  width: min(900px, 100%);
  margin: 0 auto;
  border-radius: 12px;
}

.point-chain {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  margin-top: 24px;
}

.point-step {
  min-height: 140px;
  padding: 20px;
  border-radius: 14px;
}

.point-step strong {
  display: block;
  margin: 12px 0 7px;
  color: var(--ink);
  font-size: 17px;
  font-weight: 500;
}

.point-step p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.65;
}

.caption,
.evidence-boundary {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.75;
}

.caption {
  margin: 14px 0 0;
  text-align: center;
}

.evidence-boundary {
  margin-top: 18px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--soft);
}

.delivery-summary {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  gap: 20px;
}

.scope-panel,
.takeaway-panel {
  padding: 32px;
  border-radius: 18px;
}

.scope-panel h3,
.takeaway-panel h3 {
  margin: 12px 0 14px;
  color: var(--ink);
  font-size: 28px;
  font-weight: 500;
}

.scope-panel p,
.takeaway-panel p {
  color: var(--body);
  line-height: 1.8;
}

.scope-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px;
  margin-top: 18px;
}

.scope-grid span {
  padding: 11px 12px;
  border-radius: 9px;
  color: var(--body);
  background: var(--soft);
  font-size: 13px;
}

.takeaway-panel {
  background: #eef3f7;
}

.takeaway-quote {
  margin: 24px 0 0;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  color: var(--ink);
  font-size: clamp(20px, 2.4vw, 30px);
  line-height: 1.55;
}

.cloud-spec-link {
  display: inline-flex;
  margin-top: 26px;
  padding: 11px 16px;
  border: 1px solid var(--cloud-accent);
  border-radius: 999px;
  color: var(--cloud-accent);
  font-size: 13px;
  font-weight: 600;
}

.cloud-spec-link:hover,
.cloud-spec-link:focus-visible {
  color: #fff;
  background: var(--cloud-accent);
  outline: none;
}

@media (max-width: 1000px) {
  .shared-sequence,
  .point-chain {
    grid-template-columns: repeat(5, 190px);
    overflow-x: auto;
    padding-bottom: 10px;
  }

  .signal-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .dashboard-layout,
  .optimization-grid,
  .delivery-summary {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .object-grid,
  .wireframe-stage {
    grid-template-columns: 1fr;
  }

  .cloud-case-v2 h1 {
    white-space: normal;
  }

  .object-card,
  .linkage-card,
  .modal-copy,
  .scope-panel,
  .takeaway-panel {
    padding: 24px;
  }

  .signal-strip,
  .scope-grid {
    grid-template-columns: 1fr;
  }

  .figure-label {
    display: grid;
    gap: 5px;
  }
}