.nodes-hero {
  position: relative;
  overflow-x: clip;
  border-bottom: 1px solid var(--color-line);
  background: var(--color-paper);
  padding-top: 82px;
  padding-bottom: 82px;
}

.nodes-hero::after {
  position: absolute;
  right: -10%;
  bottom: -28%;
  width: 48%;
  height: 74%;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-pill);
  background: var(--color-accent-soft);
  content: "";
  transform: rotate(-12deg);
  pointer-events: none;
}

.nodes-hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(340px, .72fr);
  gap: 72px;
  align-items: center;
}

.nodes-hero-copy h1 {
  max-width: 760px;
  margin-top: 18px;
}

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

.nodes-hero-actions {
  margin-top: 28px;
}

.nodes-signup-note {
  max-width: 680px;
  margin-top: 18px;
  margin-bottom: 0;
  color: var(--color-muted);
  font-size: 13px;
}

.nodes-fact-ledger {
  border: 1px solid var(--color-line);
  border-radius: var(--radius-medium);
  background: var(--color-panel);
  box-shadow: var(--shadow-window);
  padding: 28px;
}

.nodes-fact-heading {
  display: flex;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--color-line);
  padding-bottom: 18px;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: 21px;
}

.nodes-facts {
  margin: 0;
}

.nodes-facts div {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: baseline;
  border-bottom: 1px solid var(--color-line);
  padding-top: 15px;
  padding-bottom: 15px;
}

.nodes-facts dt {
  color: var(--color-muted);
  font-size: 13px;
}

.nodes-facts dd {
  margin: 0;
  color: var(--color-accent);
  font-weight: 700;
  text-align: right;
}

.nodes-fact-ledger > p {
  margin-top: 18px;
  margin-bottom: 0;
  color: var(--color-muted);
  font-size: 13px;
}

.nodes-region-nav {
  position: sticky;
  top: 0;
  z-index: 35;
  border-bottom: 1px solid var(--color-line);
  background: var(--color-panel);
  box-shadow: var(--shadow-card);
}

.nodes-region-nav-inner {
  display: flex;
  gap: 4px;
  overflow-x: auto;
  padding-top: 7px;
  padding-bottom: 7px;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.nodes-region-nav a {
  display: inline-flex;
  min-height: 40px;
  flex: 0 0 auto;
  align-items: center;
  border-radius: var(--radius-small);
  padding: 8px 14px;
  color: var(--color-muted);
  font-size: 13px;
  font-weight: 600;
}

.nodes-region-nav a:hover,
.nodes-region-nav a:focus-visible {
  background: var(--color-accent-soft);
  color: var(--color-accent-dark);
}

.nodes-section-heading {
  max-width: 820px;
  margin-bottom: 38px;
}

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

.nodes-table-note {
  margin-top: 22px;
}

.nodes-section-heading-dark .lead {
  color: var(--color-dark-muted);
}

.route-type-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.route-type-card {
  min-height: 100%;
  border: 1px solid var(--color-line-dark);
  border-radius: var(--radius-medium);
  background: var(--color-ink-alt);
  padding: 28px;
  box-shadow: var(--shadow-card);
  transform-style: preserve-3d;
}

.route-type-card.is-emphasis {
  border-color: var(--color-accent);
}

.route-type-head {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  border-bottom: 1px solid var(--color-line-dark);
  margin-bottom: 20px;
  padding-bottom: 17px;
}

.route-type-head h3 {
  margin: 0;
  color: var(--color-dark-text);
}

.route-type-mark {
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-pill);
  padding: 4px 10px;
  color: var(--color-dark-text);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
}

.route-type-card p {
  color: var(--color-dark-muted);
}

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

.type-comparison {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 28px;
  border-top: 1px solid var(--color-line-dark);
  border-bottom: 1px solid var(--color-line-dark);
}

.type-comparison > div {
  padding: 24px;
}

.type-comparison > div + div {
  border-left: 1px solid var(--color-line-dark);
}

.type-comparison-label {
  display: block;
  margin-bottom: 8px;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
}

.type-comparison strong {
  color: var(--color-dark-text);
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 400;
}

.type-comparison p {
  margin-top: 8px;
  margin-bottom: 0;
  color: var(--color-dark-muted);
  font-size: 13px;
}

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

.use-case-row {
  display: grid;
  grid-template-columns: minmax(240px, .7fr) minmax(0, 1.3fr);
  gap: 48px;
  border-bottom: 1px solid var(--color-line);
  padding-top: 34px;
  padding-bottom: 34px;
}

.use-case-name {
  position: relative;
  padding-left: 22px;
}

.use-case-name::before {
  position: absolute;
  top: 4px;
  bottom: 4px;
  left: 0;
  width: 3px;
  border-radius: var(--radius-pill);
  background: var(--color-accent);
  content: "";
}

.use-case-index {
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
}

.use-case-name h3 {
  margin-top: 8px;
  margin-bottom: 0;
}

.use-case-copy {
  color: var(--color-muted);
}

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

.decision-flow {
  display: grid;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--color-line-dark);
  list-style: none;
  counter-reset: route-step;
}

.decision-flow li {
  position: relative;
  display: grid;
  grid-template-columns: minmax(230px, .68fr) minmax(0, 1.32fr);
  gap: 42px;
  border-bottom: 1px solid var(--color-line-dark);
  padding-top: 28px;
  padding-right: 22px;
  padding-bottom: 28px;
  padding-left: 76px;
  counter-increment: route-step;
}

.decision-flow li:nth-child(even) {
  background: var(--color-ink-alt);
}

.decision-flow li::before {
  position: absolute;
  top: 29px;
  left: 22px;
  display: inline-flex;
  width: 34px;
  height: 34px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-pill);
  color: var(--color-accent);
  content: counter(route-step);
  font-family: var(--font-mono);
  font-size: 12px;
}

.decision-flow h3 {
  margin: 0;
  color: var(--color-dark-text);
  font-size: 21px;
}

.decision-flow p {
  margin: 0;
  color: var(--color-dark-muted);
}

.coverage-layout {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(360px, 1.1fr);
  gap: 64px;
  align-items: end;
  border-bottom: 1px solid var(--color-line);
  padding-bottom: 38px;
}

.coverage-layout .lead {
  margin-bottom: 0;
}

.coverage-regions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.coverage-regions span {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-pill);
  background: var(--color-panel);
  padding: 7px 16px;
  color: var(--color-muted);
  font-size: 13px;
  box-shadow: var(--shadow-card);
}

.coverage-regions span:nth-child(3n+1) {
  border-color: var(--color-accent);
  color: var(--color-accent-dark);
}

.coverage-copy-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 44px;
  padding-top: 38px;
}

.coverage-copy-grid article {
  border-left: 1px solid var(--color-line);
  padding-left: 24px;
}

.coverage-copy-grid h3 {
  font-size: 24px;
}

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

.coverage-copy-grid p:last-child {
  margin-bottom: 0;
}

.coverage-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  align-items: center;
  margin-top: 34px;
}

.nodes-faq-section {
  border-top: 1px solid var(--color-line);
  background: var(--color-panel);
}

@media (max-width: 960px) {
  .nodes-hero-grid {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .nodes-fact-ledger {
    max-width: 680px;
  }

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

  .type-comparison > div + div {
    border-top: 1px solid var(--color-line-dark);
    border-left: 0;
  }

  .coverage-layout {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .coverage-regions {
    justify-content: flex-start;
  }
}

@media (max-width: 760px) {
  .nodes-hero {
    padding-top: 58px;
    padding-bottom: 58px;
  }

  .nodes-hero::after {
    display: none;
  }

  .use-case-row,
  .decision-flow {
    grid-template-columns: 1fr;
  }

  .use-case-row {
    gap: 24px;
  }

  .decision-flow li {
    grid-template-columns: 1fr;
    gap: 12px;
    padding-left: 68px;
  }

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

@media (max-width: 560px) {
  .nodes-fact-ledger,
  .route-type-card {
    padding: 22px;
  }

  .nodes-fact-heading {
    align-items: flex-start;
  }

  .nodes-facts div {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .nodes-facts dd {
    text-align: left;
  }

  .nodes-region-nav-inner {
    padding-right: var(--gutter);
    padding-left: var(--gutter);
  }

  .route-type-head {
    align-items: flex-start;
  }

  .use-case-name {
    padding-left: 18px;
  }

  .decision-flow li {
    padding-right: 16px;
    padding-left: 60px;
  }

  .decision-flow li::before {
    left: 14px;
  }

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

  .coverage-regions span {
    justify-content: center;
  }

  .coverage-copy-grid article {
    padding-left: 18px;
  }

  .coverage-actions,
  .coverage-actions .btn {
    width: 100%;
  }
}