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

.nodes-hero::before {
  content: "";
  position: absolute;
  top: -18rem;
  right: -14rem;
  width: 38rem;
  height: 38rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  opacity: .55;
  pointer-events: none;
}

.nodes-hero::after {
  content: "";
  position: absolute;
  bottom: -24rem;
  left: -20rem;
  width: 46rem;
  height: 46rem;
  border-radius: var(--radius-pill);
  background: radial-gradient(circle, var(--color-panel-raised), var(--color-transparent));
  opacity: .6;
  pointer-events: none;
}

.nodes-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  min-height: calc(100vh - var(--header-height));
  grid-template-columns: minmax(0, 1fr) minmax(28rem, .9fr);
  align-items: center;
  gap: clamp(2.5rem, 7vw, 6rem);
  padding-top: 5rem;
  padding-bottom: 5rem;
}

.nodes-hero-copy {
  max-width: 42rem;
}

.nodes-hero-copy h1 {
  margin: 1.35rem 0 1.2rem;
}

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

.nodes-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: .9rem;
  margin-top: 1.8rem;
}

.nodes-facts {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: .7rem 1.25rem;
  margin-top: 1.5rem;
  color: var(--color-text-muted);
  font-size: .86rem;
}

.nodes-facts span {
  position: relative;
  padding-left: 1rem;
}

.nodes-facts span::before {
  content: "";
  position: absolute;
  top: .63em;
  left: 0;
  width: .42rem;
  height: .42rem;
  border-radius: var(--radius-pill);
  background: var(--color-success);
}

.route-manifest {
  position: relative;
  overflow: clip;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-m);
  background: linear-gradient(145deg, var(--color-panel-raised), var(--color-panel));
  box-shadow: var(--shadow-board);
}

.route-manifest::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(var(--color-border) 1px, var(--color-transparent) 1px), linear-gradient(90deg, var(--color-border) 1px, var(--color-transparent) 1px);
  background-size: 2.75rem 2.75rem;
  opacity: .16;
  pointer-events: none;
}

.manifest-head,
.manifest-grid,
.manifest-note {
  position: relative;
  z-index: 1;
}

.manifest-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.25rem;
  padding: 1.5rem;
  border-bottom: 1px solid var(--color-border);
}

.manifest-head h2 {
  margin: .2rem 0 0;
  font-size: clamp(1.7rem, 3vw, 2.35rem);
}

.manifest-head svg {
  width: 3.25rem;
  height: 3.25rem;
  flex: 0 0 auto;
  color: var(--color-accent-soft);
  stroke-width: 1.4;
}

.manifest-kicker,
.route-label {
  color: var(--color-accent-soft);
  font-size: .7rem;
  font-weight: 750;
  letter-spacing: .12em;
}

.manifest-kicker {
  font-family: var(--font-body);
}

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

.manifest-cell {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  column-gap: .65rem;
  padding: 1.25rem;
  border-bottom: 1px solid var(--color-border);
}

.manifest-cell:nth-child(odd) {
  border-right: 1px solid var(--color-border);
}

.manifest-cell .status-dot {
  grid-row: 1 / span 2;
  margin-top: .42rem;
}

.manifest-cell strong {
  color: var(--color-text);
}

.manifest-cell small {
  color: var(--color-text-muted);
}

.manifest-note {
  margin: 0;
  padding: 1.1rem 1.5rem 1.35rem;
  color: var(--color-text-muted);
  font-size: .84rem;
}

.section-heading {
  max-width: 52rem;
  margin-bottom: 2.25rem;
}

.section-heading h2 {
  margin-top: .85rem;
}

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

.route-type-card {
  min-width: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-m);
  background: var(--color-panel);
  padding: 1.5rem;
}

.route-type-featured {
  border-color: var(--color-accent);
  background: var(--color-panel-raised);
}

.route-type-head {
  display: flex;
  align-items: center;
  gap: .9rem;
  margin-bottom: 1.2rem;
}

.route-type-head h3 {
  margin: .2rem 0 0;
}

.route-symbol {
  display: grid;
  width: 3rem;
  height: 3rem;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-s);
  color: var(--color-accent-soft);
  background: var(--color-bg);
}

.route-symbol svg {
  width: 1.55rem;
  height: 1.55rem;
  stroke-width: 1.7;
}

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

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

.cost-note {
  margin-top: 1rem;
}

.cost-note p {
  color: var(--color-text-muted);
}

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

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

.use-case {
  display: grid;
  grid-template-columns: minmax(14rem, .7fr) minmax(0, 1.7fr);
  gap: clamp(1.5rem, 5vw, 4rem);
  padding-top: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--color-border);
}

.use-case-title {
  display: flex;
  align-items: flex-start;
  gap: .85rem;
}

.use-case-title h3 {
  margin-top: .2rem;
}

.use-case-mark {
  display: inline-flex;
  min-width: 3.1rem;
  min-height: 2rem;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-panel-raised);
  color: var(--color-accent-soft);
  padding: .25rem .65rem;
  font-size: .72rem;
  font-weight: 750;
}

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

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

.decision-flow {
  position: relative;
  display: grid;
  gap: .75rem;
}

.decision-flow::before {
  content: "";
  position: absolute;
  top: 1.8rem;
  bottom: 1.8rem;
  left: 1.2rem;
  border-left: 1px dashed var(--color-border);
}

.decision-step {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-s);
  background: var(--color-panel);
  padding: 1.2rem;
}

.decision-step h3 {
  margin-bottom: .35rem;
}

.decision-step p {
  margin-bottom: 0;
  color: var(--color-text-muted);
}

.decision-dot {
  position: relative;
  z-index: 1;
  width: .72rem;
  height: .72rem;
  flex: 0 0 auto;
  margin-top: .45rem;
  border: .18rem solid var(--color-bg);
  border-radius: var(--radius-pill);
  background: var(--color-success);
  box-shadow: 0 0 0 .18rem var(--color-success-ring);
}

.region-wall {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: .7rem;
  margin-bottom: 1.25rem;
}

.region-wall span {
  display: inline-flex;
  min-height: 2.7rem;
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-panel-raised);
  color: var(--color-text);
  padding: .55rem 1rem;
}

.region-wall span:nth-child(3n + 1) {
  border-color: var(--color-success);
}

.region-wall span:nth-child(3n + 2) {
  border-color: var(--color-warning);
}

.region-wall span:nth-child(3n) {
  border-color: var(--color-accent);
}

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

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

.nodes-prose {
  font-size: 1.02rem;
}

.nodes-prose p {
  margin-bottom: 1.25rem;
}

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

@media (max-width: 960px) {
  .nodes-hero-inner {
    min-height: 0;
    grid-template-columns: minmax(0, 1fr);
    padding-top: 4rem;
    padding-bottom: 4rem;
  }

  .nodes-hero-copy {
    max-width: 44rem;
  }

  .route-manifest {
    max-width: 42rem;
  }

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

@media (max-width: 768px) {
  .nodes-hero::before {
    display: none;
  }

  .nodes-actions {
    align-items: stretch;
  }

  .nodes-actions .btn {
    flex: 1 1 9rem;
  }

  .use-case {
    grid-template-columns: minmax(0, 1fr);
    gap: .75rem;
  }
}

@media (max-width: 640px) {
  .nodes-hero-inner {
    gap: 2.5rem;
    padding-top: 2.75rem;
    padding-bottom: 3.25rem;
  }

  .manifest-head,
  .manifest-note {
    padding-inline: 1rem;
  }

  .manifest-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .manifest-cell,
  .manifest-cell:nth-child(odd) {
    border-right: 0;
  }

  .manifest-cell:last-child {
    border-bottom: 1px solid var(--color-border);
  }

  .manifest-head svg {
    width: 2.7rem;
    height: 2.7rem;
  }

  .route-type-card {
    padding: 1.15rem;
  }

  .decision-flow::before {
    left: 1rem;
  }

  .decision-step {
    padding: 1rem;
  }

  .region-wall {
    align-items: stretch;
  }

  .region-wall span {
    flex: 1 1 7rem;
    justify-content: center;
  }
}