.nodes-hero {
  position: relative;
  overflow-x: clip;
  border-bottom: 1px solid var(--color-border);
}

.nodes-hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
  gap: 68px;
  align-items: center;
  min-height: calc(100svh - var(--header-height));
  padding-top: 76px;
  padding-bottom: 76px;
}

.nodes-hero-copy h1 {
  max-width: 780px;
  margin-top: 24px;
  font-size: clamp(52px, 5.4vw, 70px);
}

.nodes-hero-copy .lead {
  max-width: 720px;
  margin-bottom: 0;
}

.nodes-hero-copy .lead strong {
  color: var(--color-text);
}

.nodes-hero-actions {
  margin-top: 30px;
}

.nodes-fact-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  max-width: 650px;
  margin: 32px 0 0;
  padding: 0;
  list-style: none;
}

.nodes-fact-row li {
  display: flex;
  min-height: 48px;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 10px 15px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-bg);
}

.nodes-fact-row strong {
  font-size: 13px;
  line-height: 1.35;
  text-align: right;
}

.fact-label {
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
}

.region-console {
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-window);
  background: var(--color-bg);
  box-shadow: var(--shadow-window);
}

.region-console-bar {
  display: flex;
  min-height: 44px;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-panel);
}

.region-console-name {
  margin-left: 9px;
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 11px;
}

.region-console-body {
  position: relative;
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 14px;
  padding: 26px;
}

.region-axis {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-around;
}

.region-axis-line {
  position: absolute;
  top: 24px;
  bottom: 24px;
  left: 50%;
  width: 2px;
  border-radius: var(--radius-pill);
  background: var(--color-border);
  transform: translateX(-50%);
}

.region-axis-node {
  position: relative;
  z-index: 1;
  width: 11px;
  height: 11px;
  flex: none;
  border: 3px solid var(--color-bg);
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 1px var(--color-accent);
}

.region-directory {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.region-directory li {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  min-height: 76px;
  padding: 13px 15px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-panel);
}

.region-code,
.route-card-code,
.coverage-code,
.use-case-index {
  color: var(--color-accent-dark);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.region-directory strong {
  display: block;
  margin-bottom: 2px;
  font-size: 15px;
}

.region-directory p {
  margin: 0;
  color: var(--color-muted);
  font-size: 12px;
  line-height: 1.55;
}

.section-heading {
  margin-bottom: 36px;
}

.nodes-section-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.72fr);
  gap: 60px;
  align-items: end;
}

.nodes-section-heading h2 {
  margin-bottom: 0;
}

.nodes-section-heading > p {
  margin: 0;
  color: var(--color-muted);
}

.nodes-table .route-type {
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  padding: 4px 11px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-bg);
  color: var(--color-text);
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}

.nodes-table .route-type-priority {
  border-color: var(--color-accent);
  color: var(--color-accent-dark);
}

.media-state {
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}

.media-state .status-dot {
  flex-shrink: 0;
}

.route-type-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.route-type-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  padding: 30px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-panel);
  background: var(--color-bg);
}

.route-type-card-featured {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-focus-soft), var(--shadow-card);
}

.route-card-head {
  display: flex;
  min-height: 30px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 28px;
}

.route-type-card h3 {
  font-size: 25px;
}

.route-type-card p {
  color: var(--color-muted);
  font-size: 14px;
}

.route-type-card p:last-child {
  margin-bottom: 0;
}

.route-principle {
  display: grid;
  grid-template-columns: 180px minmax(0, 1.4fr) minmax(260px, 0.8fr);
  gap: 30px;
  align-items: center;
  margin-top: 22px;
  padding: 30px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-panel);
  background: var(--color-bg);
}

.route-principle h3,
.route-principle .eyebrow,
.route-principle p {
  margin-bottom: 0;
}

.route-principle p {
  color: var(--color-muted);
  font-size: 13px;
}

.route-principle-flow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.route-principle-flow span:not(.flow-arrow) {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  padding: 6px 11px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-panel);
  font-size: 12px;
  font-weight: 700;
}

.flow-arrow {
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-weight: 800;
}

.use-case-list {
  border-top: 1px solid var(--color-border);
}

.use-case-item {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr);
  gap: 36px;
  padding-top: 34px;
  padding-bottom: 34px;
  border-bottom: 1px solid var(--color-border);
}

.use-case-index {
  display: inline-flex;
  width: 82px;
  height: 34px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-panel);
}

.use-case-item h3 {
  margin-bottom: 10px;
}

.use-case-item p {
  max-width: 900px;
  margin-bottom: 12px;
  color: var(--color-muted);
}

.use-case-item p:last-child {
  margin-bottom: 0;
}

.route-checklist {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
  margin: 0;
  padding: 0;
  counter-reset: route-step;
  list-style: none;
}

.route-checklist li {
  position: relative;
  min-width: 0;
  padding: 72px 22px 24px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-panel);
  background: var(--color-bg);
  counter-increment: route-step;
}

.route-checklist li::before {
  position: absolute;
  top: 22px;
  left: 22px;
  display: inline-flex;
  width: 34px;
  height: 34px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--color-text);
  color: var(--color-bg);
  content: counter(route-step);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 800;
}

.route-checklist h3 {
  font-size: 18px;
}

.route-checklist p {
  margin-bottom: 0;
  color: var(--color-muted);
  font-size: 13px;
}

.route-checklist a {
  color: var(--color-accent-dark);
  font-weight: 750;
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

.coverage-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(400px, 1.1fr);
  gap: 70px;
  align-items: center;
}

.coverage-copy p {
  color: var(--color-muted);
}

.coverage-copy strong {
  color: var(--color-text);
}

.coverage-actions {
  margin-top: 28px;
}

.coverage-matrix {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.coverage-matrix article {
  min-height: 190px;
  padding: 24px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-panel);
  background: var(--color-panel);
}

.coverage-matrix article:first-child {
  border-color: var(--color-accent);
  background: var(--color-bg);
  box-shadow: var(--shadow-card);
}

.coverage-matrix h3 {
  margin-top: 28px;
  margin-bottom: 8px;
  font-size: 21px;
}

.coverage-matrix p {
  margin-bottom: 0;
  color: var(--color-muted);
  font-size: 13px;
}

@media (max-width: 1080px) {
  .nodes-hero-inner {
    gap: 40px;
  }

  .route-type-grid {
    grid-template-columns: 1fr;
  }

  .route-type-card {
    padding: 28px;
  }

  .route-principle {
    grid-template-columns: 1fr;
  }

  .route-checklist {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .coverage-layout {
    gap: 42px;
  }
}

@media (max-width: 900px) {
  .nodes-hero-inner {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 72px;
    padding-bottom: 72px;
  }

  .nodes-hero-copy {
    text-align: center;
  }

  .nodes-hero-copy h1,
  .nodes-hero-copy .lead,
  .nodes-fact-row {
    margin-right: auto;
    margin-left: auto;
  }

  .nodes-hero-actions {
    justify-content: center;
  }

  .nodes-section-heading {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .coverage-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nodes-hero-copy h1 {
    font-size: clamp(32px, 9vw, 40px);
  }

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

  .use-case-item {
    grid-template-columns: 82px minmax(0, 1fr);
    gap: 22px;
  }
}

@media (max-width: 640px) {
  .nodes-hero-inner {
    padding-top: 54px;
    padding-bottom: 58px;
  }

  .nodes-hero-copy {
    text-align: left;
  }

  .nodes-hero-actions {
    justify-content: stretch;
  }

  .nodes-fact-row {
    grid-template-columns: 1fr;
  }

  .region-console-body {
    grid-template-columns: 22px minmax(0, 1fr);
    gap: 8px;
    padding: 18px 14px;
  }

  .region-directory li {
    grid-template-columns: 50px minmax(0, 1fr);
    gap: 10px;
    padding-inline: 12px;
  }

  .route-type-card {
    padding: 22px;
  }

  .route-principle {
    padding: 22px;
  }

  .use-case-item {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .route-checklist {
    grid-template-columns: 1fr;
  }

  .coverage-matrix {
    grid-template-columns: 1fr;
  }

  .coverage-matrix article {
    min-height: 0;
  }
}