.nodes-hero {
  position: relative;
  overflow: clip;
  border-bottom: 1px solid var(--color-border);
  padding-top: clamp(64px, 8vw, 112px);
  padding-bottom: clamp(64px, 8vw, 112px);
}

.nodes-hero::before {
  position: absolute;
  top: 8%;
  right: -10%;
  width: min(720px, 68vw);
  aspect-ratio: 1;
  border-radius: var(--radius-pill);
  background: linear-gradient(145deg, var(--color-hill-far), var(--color-tint-lavender));
  opacity: 0.42;
  content: "";
  transform: rotate(-12deg);
}

.nodes-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(420px, 1.08fr);
  align-items: center;
  gap: clamp(40px, 7vw, 92px);
}

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

.nodes-hero-copy .lead {
  margin-top: 22px;
}

.nodes-hero-copy .btn-row {
  margin-top: 28px;
}

.nodes-fact-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 25px;
}

.nodes-fact-row > span {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-panel);
  padding: 7px 14px;
  color: var(--color-muted);
  font-size: 13px;
  box-shadow: var(--shadow-soft);
}

.nodes-fact-row strong {
  color: var(--color-text);
}

.nodes-route-board {
  position: relative;
  overflow: clip;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-panel);
  padding: clamp(18px, 3vw, 32px);
  box-shadow: var(--shadow-device);
  transform: rotate(1deg);
}

.nodes-route-board::before {
  position: absolute;
  inset: 18px;
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-lg);
  content: "";
}

.nodes-route-board svg {
  position: relative;
  z-index: 1;
  width: 100%;
  height: auto;
}

.nodes-map-land {
  fill: var(--color-hill-far);
  stroke: var(--color-hill-mid);
  stroke-width: 2;
}

.nodes-map-route {
  fill: none;
  stroke-width: 4;
  stroke-linecap: round;
}

.nodes-map-route--accent {
  stroke: var(--color-tint-lavender);
}

.nodes-map-route--teal {
  stroke: var(--color-tint-teal);
}

.nodes-map-route--orange {
  stroke: var(--color-tint-orange);
}

.nodes-map-hub {
  fill: var(--color-accent);
  stroke: var(--color-panel);
  stroke-width: 5;
}

.nodes-map-point {
  stroke: var(--color-panel);
  stroke-width: 4;
}

.nodes-map-point--lavender {
  fill: var(--color-tint-lavender);
}

.nodes-map-point--teal {
  fill: var(--color-tint-teal);
}

.nodes-map-point--orange {
  fill: var(--color-tint-orange);
}

.nodes-map-point--cream {
  fill: var(--color-tint-cream);
}

.nodes-map-label {
  fill: var(--color-panel);
  stroke: var(--color-border);
}

.nodes-map-text {
  fill: var(--color-text);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 750;
}

.nodes-board-note {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 9px;
  border-radius: var(--radius-md);
  background: var(--color-panel-alt);
  padding: 12px 15px;
  color: var(--color-muted);
  font-size: 13px;
}

.nodes-board-dot {
  width: 9px;
  height: 9px;
  flex-shrink: 0;
  border-radius: var(--radius-pill);
  background: var(--color-success);
}

.server-table caption {
  padding: 14px 18px;
  color: var(--color-muted);
  font-size: 13px;
  text-align: left;
}

.nodes-table-note {
  margin-top: 24px;
}

.nodes-type-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.nodes-type-card {
  position: relative;
  overflow: clip;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-panel);
  padding: 28px;
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.nodes-type-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-device);
}

.nodes-type-card::before {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 9px;
  content: "";
}

.nodes-type-card--lavender::before {
  background: var(--color-tint-lavender);
}

.nodes-type-card--teal::before {
  background: var(--color-tint-teal);
}

.nodes-type-card--orange::before {
  background: var(--color-tint-orange);
}

.nodes-type-mark {
  width: 100%;
  height: 132px;
  display: grid;
  place-items: center;
  margin-bottom: 24px;
  border-radius: var(--radius-lg);
}

.nodes-type-card--lavender .nodes-type-mark {
  background: var(--color-tint-lavender);
}

.nodes-type-card--teal .nodes-type-mark {
  background: var(--color-tint-teal);
}

.nodes-type-card--orange .nodes-type-mark {
  background: var(--color-tint-orange);
}

.nodes-type-mark svg {
  width: 120px;
  height: 80px;
  fill: var(--color-panel);
  stroke: var(--color-accent-dark);
  stroke-width: 4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.nodes-type-card h3 {
  font-size: 23px;
}

.nodes-type-card p {
  margin-top: 14px;
  color: var(--color-muted);
}

.nodes-cost-panel {
  display: grid;
  grid-template-columns: minmax(230px, 0.72fr) minmax(0, 1.28fr);
  align-items: start;
  gap: clamp(24px, 5vw, 64px);
  margin-top: 28px;
}

.nodes-cost-panel h3 {
  margin-top: 13px;
  font-size: 24px;
}

.nodes-cost-panel > p {
  color: var(--color-muted);
}

.nodes-use-grid {
  display: grid;
  gap: 16px;
}

.nodes-use-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 22px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-panel);
  padding: clamp(22px, 4vw, 34px);
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.nodes-use-card:hover {
  transform: translateY(-2px);
  border-color: var(--color-accent);
}

.nodes-use-card:nth-child(even) {
  margin-left: clamp(0px, 5vw, 68px);
}

.nodes-use-card:nth-child(odd) {
  margin-right: clamp(0px, 5vw, 68px);
}

.nodes-use-symbol {
  width: 54px;
  height: 54px;
  display: grid;
  flex-shrink: 0;
  place-items: center;
  border-radius: var(--radius-md);
  background: var(--color-tint-lavender);
  color: var(--color-accent-dark);
}

.nodes-use-symbol--teal {
  background: var(--color-tint-teal);
}

.nodes-use-symbol--orange {
  background: var(--color-tint-orange);
}

.nodes-use-symbol--cream {
  background: var(--color-tint-cream);
}

.nodes-use-symbol--lavender {
  background: var(--color-tint-lavender);
}

.nodes-use-symbol svg {
  width: 26px;
  height: 26px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.nodes-use-card h3 {
  font-size: 23px;
}

.nodes-use-card p {
  margin-top: 10px;
  color: var(--color-muted);
}

.nodes-method {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  align-items: start;
  gap: 30px;
}

.nodes-method-list {
  display: grid;
  gap: 14px;
  list-style: none;
  counter-reset: route-method;
}

.nodes-method-list li {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 18px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-panel);
  padding: 22px;
  counter-increment: route-method;
  box-shadow: var(--shadow-soft);
}

.nodes-method-list li::before {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-pill);
  background: var(--color-accent);
  color: var(--color-panel);
  content: counter(route-method);
  font-family: var(--font-mono);
  font-weight: 780;
}

.nodes-method-list h3 {
  font-size: 20px;
}

.nodes-method-list p {
  margin-top: 7px;
  color: var(--color-muted);
}

.nodes-method .callout {
  position: sticky;
  top: calc(var(--header-height) + 22px);
}

.nodes-coverage-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
  align-items: stretch;
  gap: 24px;
}

.nodes-coverage-copy h3 {
  font-size: 25px;
}

.nodes-coverage-copy p {
  margin-top: 14px;
  color: var(--color-muted);
}

.nodes-coverage-copy .btn-row {
  margin-top: 24px;
}

.nodes-region-wall {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-content: center;
  gap: 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-panel-alt);
  padding: clamp(20px, 4vw, 34px);
  box-shadow: var(--shadow-soft);
}

.nodes-region-chip {
  min-width: 0;
  display: grid;
  min-height: 68px;
  place-items: center;
  border-radius: var(--radius-md);
  padding: 10px;
  color: var(--color-text);
  font-weight: 730;
  text-align: center;
  transition: transform var(--transition-fast);
}

.nodes-region-chip:hover {
  transform: translateY(-2px);
}

.nodes-region-chip--lavender {
  background: var(--color-tint-lavender);
}

.nodes-region-chip--teal {
  background: var(--color-tint-teal);
}

.nodes-region-chip--orange {
  background: var(--color-tint-orange);
}

.nodes-region-chip--cream {
  background: var(--color-tint-cream);
}

.nodes-closing {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 28px;
  margin-top: 24px;
}

.nodes-closing h3 {
  margin-top: 12px;
  font-size: 24px;
}

.nodes-closing p {
  margin-top: 8px;
  color: var(--color-muted);
}

@media (max-width: 980px) {
  .nodes-hero-grid {
    grid-template-columns: 1fr;
  }

  .nodes-route-board {
    width: min(680px, 100%);
    margin-inline: auto;
    transform: none;
  }

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

  .nodes-cost-panel,
  .nodes-method,
  .nodes-coverage-grid {
    grid-template-columns: 1fr;
  }

  .nodes-method .callout {
    position: static;
  }
}

@media (max-width: 768px) {
  .nodes-hero {
    padding-top: 54px;
    padding-bottom: 72px;
  }

  .nodes-hero::before {
    top: auto;
    right: -35%;
    bottom: -5%;
    width: 100%;
  }

  .nodes-route-board {
    padding: 14px;
  }

  .nodes-use-card:nth-child(even),
  .nodes-use-card:nth-child(odd) {
    margin-right: 0;
    margin-left: 0;
  }

  .nodes-cost-panel {
    gap: 18px;
  }

  .nodes-region-wall {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .nodes-closing .btn {
    justify-self: start;
  }
}

@media (max-width: 640px) {
  .nodes-hero-grid {
    gap: 34px;
  }

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

  .nodes-fact-row > span {
    justify-content: center;
    text-align: center;
  }

  .nodes-route-board::before {
    inset: 10px;
  }

  .nodes-board-note {
    align-items: flex-start;
  }

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

  .nodes-use-card {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .nodes-method-list li {
    grid-template-columns: 1fr;
  }

  .nodes-region-wall {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .nodes-region-chip {
    min-height: 58px;
    font-size: 14px;
  }
}

@media (max-width: 380px) {
  .nodes-fact-row {
    grid-template-columns: 1fr;
  }

  .nodes-map-text {
    font-size: 11px;
  }
}