.case-page {
  background: #f7f9f7;
}

.case-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
  min-height: 620px;
  background:
    radial-gradient(circle at 14% 14%, rgba(243, 179, 91, 0.15), transparent 26%),
    linear-gradient(135deg, #fff 0%, #f2f7f4 58%, #dfece7 100%);
}

.case-hero-copy {
  align-self: center;
  max-width: 760px;
  padding: 76px 52px 76px max(24px, calc((100vw - var(--content)) / 2));
}

.case-hero h1 {
  max-width: 720px;
  margin: 12px 0 24px;
  font-size: clamp(42px, 5.5vw, 74px);
  letter-spacing: -0.052em;
  line-height: 0.98;
}

.case-lede {
  max-width: 680px;
  color: #425852;
  font-size: 18px;
  line-height: 1.75;
}

.case-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin: 26px 0 32px;
}

.case-meta span {
  padding: 7px 11px;
  border: 1px solid #cbdcd5;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.7);
  color: #39564e;
  font-size: 11px;
  font-weight: 650;
}

.case-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.case-button-outline {
  border-color: #b6cbc3;
  color: var(--green-dark);
}

.case-button-outline:hover {
  border-color: var(--green);
}

.case-hero-media {
  position: relative;
  min-height: 520px;
  margin: 0;
  overflow: hidden;
}

.case-hero-media::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(7, 36, 30, 0.72));
  content: "";
}

.case-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.case-hero-media figcaption {
  position: absolute;
  z-index: 1;
  right: 28px;
  bottom: 24px;
  left: 28px;
  max-width: 530px;
  color: #f0f6f3;
  font-size: 11px;
  line-height: 1.55;
}

.case-metric-band {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  background: var(--ink);
  color: var(--white);
}

.case-metric-band div {
  min-height: 126px;
  padding: 25px max(20px, calc((100vw - var(--content)) / 10));
  border-right: 1px solid #2a473f;
}

.case-metric-band div:last-child {
  border-right: 0;
}

.case-metric-band strong,
.case-metric-band span {
  display: block;
}

.case-metric-band strong {
  color: var(--orange);
  font-family: var(--mono);
  font-size: 30px;
}

.case-metric-band span {
  margin-top: 6px;
  color: #a8beb7;
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.case-section {
  max-width: var(--content);
  margin: 0 auto;
  padding: 94px 24px;
}

.case-section-heading {
  max-width: 850px;
  margin-bottom: 42px;
}

.case-section-heading h2 {
  margin: 9px 0 18px;
  font-size: clamp(31px, 4vw, 51px);
  letter-spacing: -0.042em;
  line-height: 1.06;
}

.case-section-heading > p:last-child {
  max-width: 720px;
  color: var(--muted);
  font-size: 16px;
}

.case-overview {
  padding-top: 104px;
}

.case-overview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 15px;
}

.case-callout {
  min-height: 280px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--white);
}

.case-callout-highlight {
  border-color: #b8d4ca;
  background: linear-gradient(145deg, #eaf6f1, #fff);
}

.case-number {
  color: var(--green);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
}

.case-callout h3 {
  margin: 48px 0 12px;
  font-size: 22px;
  letter-spacing: -0.025em;
}

.case-callout p {
  color: #566862;
  font-size: 14px;
}

.case-scope {
  max-width: none;
  padding-right: max(24px, calc((100vw - var(--content)) / 2));
  padding-left: max(24px, calc((100vw - var(--content)) / 2));
  background: #eef5f2;
}

.case-table-wrap {
  overflow-x: auto;
  border: 1px solid #d9e4df;
  border-radius: 14px;
  background: var(--white);
}

.case-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.case-table th,
.case-table td {
  padding: 19px 22px;
  border-bottom: 1px solid #e4ebe7;
  vertical-align: top;
}

.case-table tr:last-child th,
.case-table tr:last-child td {
  border-bottom: 0;
}

.case-table th {
  width: 210px;
  color: #315047;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.case-table td {
  color: #566862;
  font-size: 14px;
}

.case-package {
  max-width: none;
  padding-right: max(24px, calc((100vw - var(--content)) / 2));
  padding-left: max(24px, calc((100vw - var(--content)) / 2));
  background: var(--white);
}

.case-package .case-section-heading,
.case-package-grid,
.case-traceability {
  max-width: var(--content);
  margin-right: auto;
  margin-left: auto;
}

.case-package-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 13px;
}

.case-package-card {
  min-height: 260px;
  padding: 25px;
  border: 1px solid #d9e4df;
  border-radius: 13px;
  background: #f8faf9;
}

.case-package-card span {
  color: var(--green);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
}

.case-package-card h3 {
  margin: 38px 0 9px;
  font-size: 20px;
  letter-spacing: -0.025em;
}

.case-package-card p {
  margin: 0;
  color: #596b65;
  font-size: 13px;
}

.case-package-card small {
  display: block;
  margin-top: 16px;
  padding-top: 15px;
  border-top: 1px solid #dce6e1;
  color: #75857f;
  font-size: 10.5px;
  line-height: 1.55;
}

.case-traceability {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin-top: 18px;
  overflow: hidden;
  border: 1px solid #d7e3de;
  border-radius: 13px;
  background: #d7e3de;
}

.case-traceability div {
  min-height: 150px;
  padding: 22px;
  background: #eef5f2;
}

.case-traceability strong,
.case-traceability span {
  display: block;
}

.case-traceability strong {
  margin-bottom: 10px;
  color: #21483f;
  font-size: 13px;
}

.case-traceability span {
  color: #5d7069;
  font-size: 11px;
  line-height: 1.6;
}

.case-anatomy {
  max-width: none;
  padding-right: max(24px, calc((100vw - var(--content)) / 2));
  padding-left: max(24px, calc((100vw - var(--content)) / 2));
  background: var(--white);
}

.case-anatomy .case-section-heading {
  margin-right: auto;
  margin-left: auto;
}

.case-map {
  display: grid;
  grid-template-columns: repeat(9, auto);
  align-items: stretch;
  justify-content: space-between;
  gap: 10px;
  margin: 18px 0 34px;
}

.case-map-node {
  min-width: 150px;
  padding: 21px 17px;
  border: 1px solid #d4e1dc;
  border-radius: 12px;
  background: #f9fbfa;
}

.case-map-node span,
.case-map-node strong,
.case-map-node small {
  display: block;
}

.case-map-node span {
  color: var(--orange);
  font-family: var(--mono);
  font-size: 10px;
}

.case-map-node strong {
  margin: 14px 0 6px;
  font-size: 14px;
}

.case-map-node small {
  color: var(--muted);
  font-size: 10px;
}

.case-map-arrow {
  align-self: center;
  color: #8eb8ab;
  font-size: 22px;
}

.case-detail-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 13px;
}

.case-detail-grid article {
  padding: 22px;
  border-top: 2px solid var(--green);
  background: #f5f8f6;
}

.case-detail-grid h3 {
  margin: 0 0 9px;
  font-size: 16px;
}

.case-detail-grid p {
  margin: 0;
  color: #586b64;
  font-size: 12.5px;
}

.case-controls {
  max-width: none;
  padding-right: max(24px, calc((100vw - var(--content)) / 2));
  padding-left: max(24px, calc((100vw - var(--content)) / 2));
  background: #edf4f1;
}

.case-controls .case-section-heading,
.case-controls .case-table-wrap,
.case-controls .case-subsection-heading {
  max-width: var(--content);
  margin-right: auto;
  margin-left: auto;
}

.case-subsection-heading {
  margin-top: 48px;
  margin-bottom: 18px;
}

.case-subsection-heading h3 {
  margin: 0 0 8px;
  font-size: 26px;
  letter-spacing: -0.03em;
}

.case-subsection-heading p {
  max-width: 760px;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.case-controls .case-table th:first-child {
  width: 27%;
}

.case-controls .case-table th:nth-child(2) {
  width: 43%;
}

.case-controls .case-table thead th {
  background: #e4efeb;
  font-size: 10px;
}

.case-qualification {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 16px;
}

.case-evidence-panel,
.case-limits-panel {
  padding: 38px;
  border-radius: 16px;
}

.case-evidence-panel {
  background: #0c594e;
  color: var(--white);
}

.case-evidence-panel h2,
.case-limits-panel h2 {
  margin: 8px 0 21px;
  font-size: 32px;
  letter-spacing: -0.035em;
  line-height: 1.1;
}

.case-evidence-panel .eyebrow {
  color: #95d5c4;
}

.case-check-list {
  display: grid;
  gap: 13px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.case-check-list li {
  position: relative;
  padding-left: 22px;
  color: #dcebe6;
  font-size: 13px;
}

.case-check-list li::before {
  position: absolute;
  left: 0;
  color: var(--orange);
  font-weight: 800;
  content: "✓";
}

.case-limits-panel {
  border: 1px solid #e0e7e3;
  background: var(--white);
}

.case-limits-panel p {
  color: #566862;
  font-size: 14px;
}

.case-review-stamp {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.case-review-stamp span {
  padding: 7px 10px;
  border: 1px solid #d4e1dc;
  border-radius: 999px;
  color: #4f645d;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.case-process {
  max-width: none;
  padding-right: max(24px, calc((100vw - var(--content)) / 2));
  padding-left: max(24px, calc((100vw - var(--content)) / 2));
  background: #f1f6f3;
}

.case-process .case-section-heading {
  margin-right: auto;
  margin-left: auto;
}

.case-process-list {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 8px;
  max-width: var(--content);
  margin: 0 auto;
  padding: 0;
  list-style: none;
}

.case-process-list li {
  min-height: 250px;
  padding: 20px 16px;
  border-top: 3px solid #b5d3ca;
  background: var(--white);
}

.case-process-list span {
  color: var(--green);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
}

.case-process-list h3 {
  margin: 34px 0 8px;
  font-size: 14px;
}

.case-process-list p {
  margin: 0;
  color: var(--muted);
  font-size: 11px;
}

.case-risk-table th:first-child {
  width: 27%;
}

.case-risk-table th:nth-child(2) {
  width: 37%;
}

.case-risk-table thead th {
  background: #edf4f1;
  font-size: 10px;
}

.case-open-decisions {
  max-width: none;
  padding-right: max(24px, calc((100vw - var(--content)) / 2));
  padding-left: max(24px, calc((100vw - var(--content)) / 2));
  background: #fff;
}

.case-open-decisions .case-section-heading,
.case-decision-grid {
  max-width: var(--content);
  margin-right: auto;
  margin-left: auto;
}

.case-decision-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 13px;
}

.case-decision-grid article {
  padding: 24px;
  border-left: 3px solid var(--orange);
  background: #f8faf9;
}

.case-decision-grid h3 {
  margin: 0 0 9px;
  font-size: 17px;
}

.case-decision-grid p {
  margin: 0;
  color: #596b65;
  font-size: 12.5px;
}

.case-boundary {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 42px;
  align-items: start;
}

.case-boundary h2 {
  margin: 8px 0 0;
  font-size: 36px;
  letter-spacing: -0.04em;
  line-height: 1.08;
}

.case-boundary-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.case-boundary-grid > div {
  padding: 27px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: var(--white);
}

.case-boundary-grid h3 {
  margin-top: 0;
  font-size: 20px;
}

.case-boundary .case-check-list li,
.case-does-not-prove .case-check-list li {
  color: #53665f;
}

.case-does-not-prove {
  background: #fff8eb !important;
}

.case-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: 64px max(24px, calc((100vw - var(--content)) / 2));
  background: var(--ink);
  color: var(--white);
}

.case-cta > div:first-child {
  max-width: 740px;
}

.case-cta h2 {
  margin: 8px 0 12px;
  font-size: clamp(30px, 4vw, 48px);
  letter-spacing: -0.04em;
}

.case-cta p {
  color: #adc0ba;
}

.case-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.case-button-light {
  border-color: #4d6a61;
  color: var(--white);
}

@media (max-width: 1120px) {
  .case-hero {
    grid-template-columns: 1fr;
  }

  .case-hero-copy {
    padding-right: max(24px, calc((100vw - var(--content)) / 2));
  }

  .case-hero-media {
    min-height: 430px;
  }

  .case-map {
    grid-template-columns: repeat(5, 1fr);
  }

  .case-map-arrow {
    display: none;
  }

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

  .case-package-grid,
  .case-traceability,
  .case-decision-grid {
    grid-template-columns: 1fr 1fr;
  }

  .case-process-list {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 820px) {
  .case-hero-copy {
    padding-top: 54px;
    padding-bottom: 54px;
  }

  .case-hero h1 {
    font-size: clamp(39px, 11vw, 58px);
  }

  .case-lede {
    font-size: 16px;
  }

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

  .case-metric-band div {
    min-height: 105px;
    border-bottom: 1px solid #2a473f;
  }

  .case-overview-grid,
  .case-qualification,
  .case-boundary,
  .case-boundary-grid,
  .case-package-grid,
  .case-traceability,
  .case-decision-grid {
    grid-template-columns: 1fr;
  }

  .case-section {
    padding-top: 72px;
    padding-bottom: 72px;
  }

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

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

  .case-process-list li {
    min-height: 205px;
  }

  .case-cta {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 560px) {
  .case-hero-media {
    min-height: 330px;
  }

  .case-meta span {
    font-size: 10px;
  }

  .case-detail-grid,
  .case-map,
  .case-process-list,
  .case-package-grid,
  .case-traceability,
  .case-decision-grid {
    grid-template-columns: 1fr;
  }

  .case-table th,
  .case-table td {
    min-width: 170px;
  }

  .case-evidence-panel,
  .case-limits-panel {
    padding: 28px 22px;
  }
}