.case-study-page .article-shell {
  align-items: center;
}

.project-status {
  display: inline-grid;
  gap: 0.2rem;
  margin-top: 1.2rem;
  padding: 0.8rem 1rem;
  border: 1px solid rgba(61, 122, 146, 0.18);
  border-radius: 14px;
  background: rgba(61, 122, 146, 0.08);
}

.project-status span {
  color: var(--trust);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.project-status strong {
  font-size: 0.95rem;
  line-height: 1.45;
}

.case-context {
  padding: 1.45rem 1.35rem;
  border: 1px solid rgba(15, 39, 68, 0.09);
  border-left: 4px solid var(--trust);
  border-radius: var(--radius-sm);
  background: rgba(253, 248, 241, 0.88);
  box-shadow: var(--shadow-sm);
}

.case-context h2,
.section-heading-case h2 {
  margin: 0 0 0.8rem;
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.04;
}

.case-context p:last-child,
.section-heading-case > p:last-child {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.8;
}

.project-facts {
  display: grid;
  gap: 0.85rem;
  margin-top: 1.1rem;
}

.project-fact {
  padding: 0.95rem 1rem;
  border: 1px solid rgba(15, 39, 68, 0.08);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.5);
}

.project-fact span {
  display: block;
  margin-bottom: 0.3rem;
  color: var(--trust);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.project-fact strong {
  display: block;
  font-size: 0.92rem;
  line-height: 1.5;
}

.section-heading-case {
  max-width: 58rem;
  margin-bottom: 1.2rem;
}

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

.case-index-card {
  display: grid;
  min-width: 0;
  gap: 0.45rem;
  padding: 1.2rem 1.1rem;
  border: 1px solid rgba(15, 39, 68, 0.09);
  border-radius: var(--radius-sm);
  background: rgba(253, 248, 241, 0.86);
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.case-index-card:hover,
.case-index-card:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(61, 122, 146, 0.24);
  box-shadow: 0 18px 40px rgba(50, 34, 14, 0.1);
}

.case-index-card span {
  color: var(--trust);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.case-index-card strong {
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 4vw, 2rem);
  line-height: 1.05;
}

.case-index-card small {
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.6;
}

.case-index-alert { border-top: 4px solid rgba(201, 111, 45, 0.75); }
.case-index-good { border-top: 4px solid rgba(66, 126, 91, 0.72); }
.case-index-correction { border-top: 4px solid rgba(61, 122, 146, 0.75); }
.case-index-pending { border-top: 4px solid rgba(121, 103, 82, 0.65); }

.case-list {
  gap: 2rem;
}

.case-item {
  display: grid;
  gap: 1.2rem;
  align-items: center;
  padding: 1rem;
  border: 1px solid rgba(15, 39, 68, 0.08);
  border-radius: var(--radius);
  background: rgba(253, 248, 241, 0.72);
  box-shadow: var(--shadow-sm);
}

.case-photo {
  position: relative;
  min-width: 0;
  margin: 0;
  overflow: hidden;
  border-radius: calc(var(--radius) - 8px);
  background: rgba(23, 35, 43, 0.06);
}

.case-photo img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.case-photo figcaption {
  padding: 0.8rem 0.9rem 0.95rem;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.55;
  background: rgba(253, 248, 241, 0.96);
}

.case-copy {
  min-width: 0;
  padding: 0.35rem 0.2rem;
}

.case-number {
  display: block;
  margin-bottom: 0.75rem;
  color: var(--trust);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.case-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0 0 0.9rem;
}

.case-meta span {
  padding: 0.4rem 0.6rem;
  border-radius: 999px;
  background: rgba(61, 122, 146, 0.09);
  color: #295e73;
  font-size: 0.74rem;
  font-weight: 700;
}

.case-copy h2 {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.1rem);
  line-height: 1.02;
  letter-spacing: -0.035em;
}

.case-copy h3 {
  margin: 1.1rem 0 0.55rem;
  font-size: 1.05rem;
}

.case-copy p {
  margin: 0 0 0.9rem;
  color: var(--muted);
  line-height: 1.8;
}

.case-summary {
  padding: 0.95rem 1rem;
  border-radius: 14px;
  background: rgba(61, 122, 146, 0.08);
}

.technical-note {
  padding: 0.95rem 1rem;
  border-left: 3px solid var(--accent);
  border-radius: 0 14px 14px 0;
  background: rgba(201, 111, 45, 0.07);
}

.record-section {
  gap: 1.2rem;
}

.empty-record {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 1rem;
  align-items: center;
  padding: 1.35rem;
  border: 1px dashed rgba(15, 39, 68, 0.25);
  border-radius: var(--radius-sm);
  background: rgba(253, 248, 241, 0.62);
}

.empty-record.good {
  border-color: rgba(66, 126, 91, 0.42);
  background: rgba(66, 126, 91, 0.07);
}

.empty-record.correction {
  border-color: rgba(61, 122, 146, 0.38);
  background: rgba(61, 122, 146, 0.07);
}

.empty-record.pending {
  border-color: rgba(121, 103, 82, 0.36);
  background: rgba(121, 103, 82, 0.06);
}

.empty-record-mark {
  display: grid;
  place-items: center;
  width: 3.3rem;
  height: 3.3rem;
  border-radius: 50%;
  background: rgba(15, 39, 68, 0.08);
  color: var(--text);
  font-size: 1.6rem;
  font-weight: 800;
}

.empty-record strong {
  display: block;
  margin-bottom: 0.45rem;
  font-size: 1.05rem;
}

.empty-record p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.future-grid {
  display: grid;
  gap: 1rem;
}

.future-card {
  padding: 1.15rem 1.05rem;
  border: 1px solid rgba(15, 39, 68, 0.08);
  border-radius: var(--radius-sm);
  background: rgba(253, 248, 241, 0.82);
  box-shadow: var(--shadow-sm);
}

.future-card > span {
  display: inline-block;
  margin-bottom: 0.7rem;
  color: var(--trust);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.future-card h3 {
  margin: 0 0 0.6rem;
  font-size: 1.02rem;
}

.future-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

@media (min-width: 700px) {
  .project-facts,
  .case-index,
  .future-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .case-item {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    gap: 1.8rem;
    padding: 1.2rem;
  }

  .case-item-reverse .case-photo { order: 2; }
  .case-item-reverse .case-copy { order: 1; }
  .case-copy { padding: 1rem 0.8rem; }
}

@media (min-width: 1040px) {
  .case-index,
  .future-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 600px) {
  .project-status { width: 100%; }
  .case-item { padding: 0.7rem; border-radius: 22px; }
  .case-photo { border-radius: 16px; }
  .case-photo img { aspect-ratio: 16 / 10; }
  .case-copy h2 { font-size: clamp(1.9rem, 10vw, 2.45rem); }
  .empty-record { grid-template-columns: 1fr; }
}