.nodes-hero {
  border-bottom: var(--line-thin) solid var(--color-border);
  padding-top: 82px;
  padding-bottom: 82px;
  overflow-x: clip;
}

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

.nodes-hero-copy .eyebrow {
  margin-bottom: 22px;
}

.nodes-hero-copy h1 {
  max-width: 9em;
}

.nodes-lead {
  max-width: 38em;
  color: var(--color-muted);
  font-size: 18px;
  line-height: 1.85;
}

.nodes-fact-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 560px;
  margin-top: 32px;
  border-block: var(--line-thin) solid var(--color-border);
}

.nodes-fact-row > div {
  min-width: 0;
  padding: 18px 14px;
}

.nodes-fact-row > div:first-child {
  padding-left: 0;
}

.nodes-fact-row > div + div {
  border-left: var(--line-thin) solid var(--color-border);
}

.nodes-fact-row .mono,
.fact-word {
  display: block;
  color: var(--color-accent);
  font-size: 21px;
  font-weight: 700;
  line-height: 1.3;
}

.fact-word {
  font-family: var(--font-display);
}

.nodes-fact-row p {
  margin: 5px 0 0;
  color: var(--color-muted);
  font-size: 13px;
}

.nodes-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.nodes-trust {
  margin: 18px 0 0;
  color: var(--color-muted);
  font-size: 13px;
}

.route-diagram {
  position: relative;
  min-height: 470px;
  border: var(--line-thin) solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
}

.route-diagram > svg {
  width: 100%;
  min-height: 470px;
}

.diagram-mountain {
  fill: var(--color-panel);
}

.diagram-facet {
  fill: var(--color-panel-strong);
}

.diagram-outline,
.diagram-pylon {
  fill: none;
  stroke: var(--color-text);
  stroke-linecap: round;
  stroke-linejoin: round;
}

.diagram-outline {
  stroke-width: 1.2;
}

.diagram-pylon {
  stroke-width: 1.8;
}

.diagram-cable,
.diagram-route {
  fill: none;
  stroke: var(--color-accent);
  stroke-linecap: round;
  stroke-width: 1.7;
}

.diagram-ground {
  fill: none;
  stroke: var(--color-border);
  stroke-linecap: round;
  stroke-width: 1.5;
}

.diagram-fence {
  fill: none;
  opacity: 0.65;
  stroke: var(--color-muted);
  stroke-linecap: round;
  stroke-width: 1.3;
}

.diagram-wheel {
  fill: var(--color-bg);
  stroke: var(--color-accent);
  stroke-width: 1.6;
}

.diagram-arm {
  fill: none;
  stroke: var(--color-accent);
  stroke-width: 2;
}

.diagram-cabin,
.diagram-node {
  fill: var(--color-accent);
}

.diagram-window {
  fill: var(--color-bg);
}

.diagram-gondola {
  animation: nodes-cable-glide 16s ease-in-out infinite;
}

.diagram-board {
  position: absolute;
  right: 24px;
  bottom: 22px;
  width: 214px;
  border: var(--line-thin) solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
}

.diagram-board > .mono {
  display: block;
  padding: 10px 12px;
  color: var(--color-accent);
  font-size: 11px;
  letter-spacing: 0.06em;
}

.diagram-board ul {
  padding: 0;
  list-style: none;
}

.diagram-board li {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 9px;
  align-items: center;
  border-top: var(--line-thin) solid var(--color-border);
  padding: 8px 12px;
  color: var(--color-muted);
  font-size: 12px;
}

.diagram-board li .mono {
  font-size: 10px;
}

.board-dot {
  width: 7px;
  height: 7px;
  border-radius: var(--radius-pill);
  background: var(--color-accent);
}

.section-summary {
  max-width: 39em;
  margin-bottom: 0;
  color: var(--color-muted);
}

.section-marker {
  margin-bottom: 18px;
}

.section-head h2 {
  margin-top: 18px;
  margin-bottom: 0;
}

.route-table-note {
  max-width: 62em;
  margin-bottom: 24px;
  color: var(--color-muted);
}

.route-table-note p {
  margin-bottom: 0;
}

.nodes-table {
  min-width: 780px;
}

.nodes-table td:nth-child(2) {
  white-space: nowrap;
}

.route-kind {
  display: inline-flex;
  align-items: center;
  border: var(--line-thin) solid var(--color-border);
  border-radius: var(--radius-pill);
  padding: 4px 10px;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 11px;
  white-space: nowrap;
}

.nodes-callout {
  margin-top: 28px;
}

.nodes-callout p {
  margin-bottom: 0;
}

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

.route-type-card {
  border: var(--line-thin) solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 28px;
  background: var(--color-bg);
}

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

.route-type-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}

.route-type-head h3 {
  margin: 0;
  font-size: 23px;
}

.type-mark {
  display: inline-flex;
  min-width: 58px;
  min-height: 34px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-xs);
  padding: 5px 8px;
  background: var(--color-accent);
  color: var(--color-on-accent);
  font-size: 11px;
}

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

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

.cost-logic {
  display: grid;
  grid-template-columns: minmax(0, 0.55fr) repeat(2, minmax(0, 1fr));
  gap: 28px;
  margin-top: 32px;
  border-top: var(--line-thin) solid var(--color-border);
  padding-top: 30px;
}

.cost-logic h3,
.cost-logic p {
  margin-bottom: 0;
}

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

.reading-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(280px, 0.55fr);
  gap: 44px;
  align-items: start;
}

.reading-main {
  display: grid;
  gap: 32px;
}

.reading-main article {
  border-bottom: var(--line-thin) solid var(--color-border);
  padding-bottom: 28px;
}

.reading-main article:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.reading-main h3 {
  font-size: 24px;
}

.reading-main p {
  color: var(--color-muted);
}

.reading-main p:last-child {
  margin-bottom: 0;
}

.reading-board {
  border: var(--line-thin) solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 24px;
  background: var(--color-bg);
}

.reading-board h3 {
  font-size: 20px;
}

.reading-board dl {
  margin: 0;
}

.reading-board dl > div {
  border-top: var(--line-thin) solid var(--color-border);
  padding-block: 14px;
}

.reading-board dt {
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
}

.reading-board dd {
  margin: 5px 0 0;
  color: var(--color-muted);
  font-size: 14px;
}

.scenario-list {
  border-top: var(--line-thin) solid var(--color-border);
}

.scenario-row {
  display: grid;
  grid-template-columns: minmax(180px, 0.38fr) minmax(0, 1.62fr);
  gap: 40px;
  border-bottom: var(--line-thin) solid var(--color-border);
  padding-top: 36px;
  padding-bottom: 36px;
}

.scenario-label {
  min-width: 0;
}

.scenario-label .mono {
  display: inline-block;
  margin-bottom: 10px;
  color: var(--color-accent);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.scenario-label h3 {
  margin-bottom: 0;
}

.scenario-row > div:last-child {
  max-width: 54em;
}

.scenario-row p {
  color: var(--color-muted);
}

.scenario-row p:last-child {
  margin-bottom: 0;
}

.switch-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.switch-card {
  border: var(--line-thin) solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 26px;
  background: var(--color-bg);
}

.switch-card:hover {
  border-color: var(--color-accent);
}

.switch-card h3 {
  font-size: 21px;
}

.switch-card p {
  margin-bottom: 0;
  color: var(--color-muted);
}

.route-next {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 36px;
  margin-top: 42px;
  border-radius: var(--radius-md);
  padding: 38px;
  background: var(--color-accent-dark);
  color: var(--color-on-accent);
}

.route-next h2,
.route-next p {
  color: var(--color-on-accent);
}

.route-next h2 {
  margin-top: 16px;
  font-size: 32px;
}

.route-next p {
  max-width: 45em;
  margin-bottom: 0;
}

.route-next-actions {
  display: flex;
  flex: none;
  flex-wrap: wrap;
  gap: 10px;
}

.route-next .btn-primary {
  border-color: var(--color-on-accent);
  background: var(--color-on-accent);
  color: var(--color-accent-dark);
}

.route-next .btn-primary:hover,
.route-next .btn-primary:focus-visible {
  border-color: var(--color-panel-strong);
  background: var(--color-panel-strong);
  color: var(--color-accent-dark);
}

.route-next .btn-secondary {
  border-color: var(--color-on-accent);
  background: var(--color-transparent);
  color: var(--color-on-accent);
}

.route-next .btn-secondary:hover,
.route-next .btn-secondary:focus-visible {
  background: var(--color-on-accent);
  color: var(--color-accent-dark);
}

@keyframes nodes-cable-glide {
  0%,
  100% {
    transform: translateX(0);
  }

  35% {
    transform: translateX(-18px);
  }

  70% {
    transform: translateX(20px);
  }
}

@media (max-width: 1040px) {
  .nodes-hero-grid {
    grid-template-columns: 1fr;
    gap: 44px;
  }

  .nodes-hero-copy {
    max-width: 760px;
  }

  .route-diagram {
    width: 100%;
    max-width: 760px;
    margin-inline: auto;
  }

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

  .cost-logic {
    grid-template-columns: 1fr 1fr;
  }

  .cost-logic h3 {
    grid-column: 1 / -1;
  }

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

  .reading-board {
    max-width: 620px;
  }

  .route-next {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 768px) {
  .nodes-hero {
    padding-top: 58px;
    padding-bottom: 58px;
  }

  .nodes-hero-grid {
    gap: 28px;
  }

  .nodes-lead {
    font-size: 16px;
  }

  .route-diagram {
    min-height: 390px;
  }

  .route-diagram > svg {
    min-width: 540px;
    min-height: 390px;
    transform: translateX(-42px);
  }

  .diagram-board {
    right: 12px;
    bottom: 12px;
    width: 190px;
  }

  .cost-logic {
    grid-template-columns: 1fr;
  }

  .cost-logic h3 {
    grid-column: auto;
  }

  .scenario-row {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .switch-grid {
    grid-template-columns: 1fr;
  }

  .route-next {
    padding: 28px;
  }

  .route-next-actions {
    width: 100%;
  }
}

@media (max-width: 640px) {
  .nodes-fact-row {
    grid-template-columns: 1fr;
  }

  .nodes-fact-row > div,
  .nodes-fact-row > div:first-child {
    padding: 14px 0;
  }

  .nodes-fact-row > div + div {
    border-top: var(--line-thin) solid var(--color-border);
    border-left: 0;
  }

  .nodes-hero-actions .btn {
    width: 100%;
  }

  .route-diagram {
    min-height: auto;
    overflow-x: clip;
  }

  .route-diagram > svg {
    min-width: 500px;
    min-height: 360px;
    transform: translateX(-90px);
  }

  .diagram-board {
    position: relative;
    right: auto;
    bottom: auto;
    width: calc(100% - 24px);
    margin: -48px 12px 12px;
  }

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

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

  .scenario-row {
    padding-top: 28px;
    padding-bottom: 28px;
  }

  .route-next {
    padding: 24px 20px;
  }

  .route-next h2 {
    font-size: 28px;
  }

  .route-next-actions .btn {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .diagram-gondola {
    animation: none;
  }
}