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

.nodes-hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(420px, .98fr);
  align-items: center;
  gap: clamp(48px, 7vw, 94px);
  min-height: calc(100vh - var(--header-height) - 70px);
}

.nodes-hero-copy h1 {
  max-width: 760px;
  margin-top: 20px;
}

.nodes-hero-copy .lead {
  max-width: 680px;
}

.nodes-hero-copy .button-row {
  margin-top: 30px;
}

.node-fact-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.node-fact-row span {
  display: grid;
  gap: 2px;
  min-width: 148px;
  padding: 13px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-panel);
  color: var(--color-muted);
  font-size: 12px;
}

.node-fact-row strong {
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: 14px;
}

.coverage-board {
  position: relative;
  min-height: 510px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-panel);
  background: var(--color-panel);
}

.coverage-board::before {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--color-border) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-border) 1px, transparent 1px);
  background-size: 38px 38px;
  content: "";
  opacity: .5;
}

.coverage-board-head {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 56px;
  padding: 13px 18px;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg);
  color: var(--color-muted);
  font-size: 11px;
}

.coverage-hub {
  position: absolute;
  z-index: 3;
  top: 50%;
  left: 50%;
  display: grid;
  width: 86px;
  height: 86px;
  place-items: center;
  border: 2px solid var(--color-accent);
  border-radius: 50%;
  background: var(--color-accent);
  color: var(--color-on-accent);
  font-weight: 800;
  transform: translate(-50%, -50%);
}

.coverage-hub::after {
  position: absolute;
  width: 110px;
  height: 110px;
  border: 1px solid var(--color-accent-line);
  border-radius: 50%;
  content: "";
}

.coverage-track {
  position: absolute;
  z-index: 1;
  left: 50%;
  width: 35%;
  height: 1px;
  border-top: 2px dashed var(--color-accent-line);
  transform-origin: left center;
}

.coverage-track-a {
  top: 50%;
  transform: rotate(-142deg);
}

.coverage-track-b {
  top: 50%;
  transform: rotate(-34deg);
}

.coverage-track-c {
  top: 50%;
  transform: rotate(142deg);
}

.coverage-track-d {
  top: 50%;
  transform: rotate(34deg);
}

.region-marker {
  position: absolute;
  z-index: 2;
  display: grid;
  gap: 3px;
  min-width: 146px;
  padding: 13px 15px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
}

.region-marker strong {
  font-size: 14px;
}

.region-marker span {
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 10px;
}

.region-asia {
  top: 22%;
  left: 7%;
}

.region-america {
  top: 22%;
  right: 7%;
}

.region-europe {
  right: 7%;
  bottom: 21%;
}

.region-global {
  bottom: 21%;
  left: 7%;
}

.coverage-caption {
  position: absolute;
  z-index: 3;
  right: 18px;
  bottom: 13px;
  left: 18px;
  margin: 0;
  color: var(--color-muted);
  font-size: 12px;
  text-align: center;
}

.section-heading {
  max-width: 820px;
  margin-bottom: 42px;
}

.node-directory {
  border-radius: var(--radius-lg);
}

.node-directory .node-table {
  min-width: 760px;
}

.node-directory td,
.node-directory th {
  padding-top: 17px;
  padding-bottom: 17px;
}

.route-type,
.support-mark {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 750;
  white-space: nowrap;
}

.route-type {
  border: 1px solid var(--color-border);
  background: var(--color-panel);
  color: var(--color-text);
  font-family: var(--font-mono);
}

.support-mark {
  border: 1px solid var(--color-accent-line);
  background: var(--color-accent-soft);
  color: var(--color-accent-dark);
}

.route-types {
  background: var(--color-panel);
}

.route-type-list {
  display: grid;
  border-top: 1px solid var(--color-border);
}

.route-type-card {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr);
  gap: clamp(24px, 5vw, 70px);
  padding-top: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--color-border);
}

.route-type-code {
  display: grid;
  width: 88px;
  height: 54px;
  place-items: center;
  align-self: start;
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  color: var(--color-accent-dark);
  font-size: 12px;
  font-weight: 800;
}

.route-type-card:hover .route-type-code {
  background: var(--color-accent);
  color: var(--color-on-accent);
}

.route-type-card h3 {
  margin-bottom: 18px;
}

.route-type-card p {
  max-width: 920px;
}

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

.selection-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--color-border);
}

.selection-card {
  padding: 34px 32px 34px 0;
  border-bottom: 1px solid var(--color-border);
}

.selection-card:nth-child(even) {
  padding-right: 0;
  padding-left: 32px;
  border-left: 1px solid var(--color-border);
}

.selection-card-wide {
  grid-column: 1 / -1;
  padding-right: 0;
}

.selection-card h3 {
  margin-top: 14px;
}

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

.selection-label {
  display: inline-flex;
  padding: 5px 11px;
  border: 1px solid var(--color-accent-line);
  border-radius: var(--radius-pill);
  background: var(--color-accent-soft);
  color: var(--color-accent-dark);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 750;
}

.inline-link {
  color: var(--color-accent-dark);
  font-weight: 750;
  text-decoration: underline;
  text-decoration-color: var(--color-accent-line);
  text-underline-offset: 4px;
}

.route-workflow {
  background: var(--color-panel);
}

.workflow-panel {
  padding: clamp(28px, 5vw, 62px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-panel);
  background: var(--color-bg);
}

.workflow-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--color-border);
}

.workflow-list article {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  gap: 16px;
  padding: 30px 28px 30px 0;
  border-bottom: 1px solid var(--color-border);
}

.workflow-list article:nth-child(even) {
  padding-right: 0;
  padding-left: 28px;
  border-left: 1px solid var(--color-border);
}

.workflow-list h3 {
  font-size: 22px;
}

.workflow-list p {
  margin-bottom: 0;
}

.workflow-mark {
  position: relative;
  width: 14px;
  height: 14px;
  margin-top: 7px;
  flex: 0 0 auto;
  border: 2px solid var(--color-accent);
  border-radius: 50%;
}

.workflow-mark::after {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--color-accent);
  content: "";
  transform: translate(-50%, -50%);
}

.workflow-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding-top: 34px;
}

.workflow-actions strong {
  color: var(--color-text);
  font-size: 18px;
}

.workflow-actions p {
  max-width: 680px;
  margin: 5px 0 0;
}

.workflow-actions .btn {
  flex: 0 0 auto;
}

.nodes-note {
  display: grid;
  grid-template-columns: minmax(260px, .7fr) minmax(0, 1.3fr);
  gap: clamp(34px, 7vw, 100px);
  padding: clamp(28px, 5vw, 54px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-panel);
}

.nodes-note h2 {
  margin-bottom: 0;
  font-size: clamp(30px, 4vw, 44px);
}

.nodes-note-copy p:last-child {
  margin-bottom: 0;
}

@media (max-width: 980px) {
  .nodes-hero-layout {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 42px;
    padding-bottom: 26px;
  }

  .coverage-board {
    min-height: 460px;
  }

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

@media (max-width: 768px) {
  .nodes-hero-layout {
    gap: 42px;
  }

  .coverage-board {
    min-height: 500px;
  }

  .coverage-hub {
    top: 48%;
  }

  .region-marker {
    min-width: 0;
    width: calc(50% - 30px);
  }

  .region-asia,
  .region-global {
    left: 14px;
  }

  .region-america,
  .region-europe {
    right: 14px;
  }

  .region-asia,
  .region-america {
    top: 16%;
  }

  .region-europe,
  .region-global {
    bottom: 18%;
  }

  .coverage-track {
    width: 40%;
  }

  .route-type-card {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .selection-grid,
  .workflow-list {
    grid-template-columns: 1fr;
  }

  .selection-card,
  .selection-card:nth-child(even),
  .selection-card-wide,
  .workflow-list article,
  .workflow-list article:nth-child(even) {
    grid-column: auto;
    padding-right: 0;
    padding-left: 0;
    border-left: 0;
  }

  .workflow-actions {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 520px) {
  .node-fact-row {
    display: grid;
    grid-template-columns: 1fr;
  }

  .node-fact-row span {
    min-width: 0;
  }

  .coverage-board {
    min-height: 530px;
  }

  .coverage-hub {
    top: 50%;
    width: 74px;
    height: 74px;
    font-size: 13px;
  }

  .coverage-hub::after {
    width: 94px;
    height: 94px;
  }

  .region-marker {
    width: calc(50% - 22px);
    padding: 11px;
  }

  .region-marker span {
    overflow-wrap: anywhere;
  }

  .region-asia,
  .region-global {
    left: 8px;
  }

  .region-america,
  .region-europe {
    right: 8px;
  }

  .coverage-caption {
    font-size: 11px;
  }

  .workflow-panel,
  .nodes-note {
    padding: 22px;
  }
}