.nodes-hero {
  position: relative;
  overflow-x: clip;
  border-bottom: 1px solid var(--color-line);
  background: var(--color-page);
  padding-top: 82px;
  padding-bottom: 88px;
}

.nodes-hero::before {
  position: absolute;
  top: 0;
  right: 0;
  width: 48%;
  height: 100%;
  background: repeating-linear-gradient(
    90deg,
    var(--color-page) 0,
    var(--color-page) 34px,
    var(--color-panel) 35px,
    var(--color-panel) 36px
  );
  content: "";
  opacity: 0.72;
  pointer-events: none;
}

.nodes-hero-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.94fr) minmax(440px, 1.06fr);
  align-items: center;
  gap: 72px;
}

.nodes-hero-copy {
  max-width: 650px;
}

.nodes-hero-copy .badge {
  margin-bottom: 24px;
}

.nodes-hero-copy .section-kicker {
  margin-bottom: 16px;
}

.nodes-hero-copy h1 {
  max-width: 650px;
  margin-bottom: 24px;
}

.nodes-hero-lead {
  max-width: 640px;
  color: var(--color-text-soft);
  font-size: 19px;
  line-height: 1.8;
}

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

.nodes-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.nodes-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 28px;
}

.nodes-facts .fact-chip {
  font-family: var(--font-mono);
}

.route-atlas {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-xl);
  background: var(--color-page);
  box-shadow: var(--shadow-card);
}

.route-atlas::before {
  position: absolute;
  inset: 50px 0 50px;
  background:
    linear-gradient(var(--color-line), var(--color-line)) 25% 0 / 1px 100% no-repeat,
    linear-gradient(var(--color-line), var(--color-line)) 50% 0 / 1px 100% no-repeat,
    linear-gradient(var(--color-line), var(--color-line)) 75% 0 / 1px 100% no-repeat,
    linear-gradient(90deg, var(--color-line), var(--color-line)) 0 33% / 100% 1px no-repeat,
    linear-gradient(90deg, var(--color-line), var(--color-line)) 0 66% / 100% 1px no-repeat;
  content: "";
  opacity: 0.55;
  pointer-events: none;
}

.atlas-head {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--color-line);
  color: var(--color-text-soft);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  padding: 18px 22px;
}

.atlas-stage {
  position: relative;
  z-index: 1;
  padding: 20px;
}

.atlas-stage svg {
  width: 100%;
  min-height: 330px;
}

.atlas-land {
  fill: var(--color-panel);
  stroke: var(--color-line);
  stroke-width: 2;
}

.atlas-route {
  fill: none;
  stroke: var(--color-accent);
  stroke-linecap: round;
  stroke-width: 4;
}

.atlas-route-secondary {
  stroke: var(--color-gold);
  stroke-dasharray: 9 12;
  stroke-width: 3;
}

.atlas-node {
  fill: var(--color-page);
  stroke: var(--color-accent);
  stroke-width: 5;
}

.atlas-node-soft {
  stroke: var(--color-gold);
  stroke-width: 4;
}

.atlas-regions {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--color-line);
}

.atlas-regions span {
  color: var(--color-text-soft);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  text-align: center;
  padding: 15px 8px;
}

.atlas-regions span + span {
  border-left: 1px solid var(--color-line);
}

.route-directory {
  background: var(--color-page);
}

.route-directory .section-head {
  max-width: 850px;
}

.route-directory .network-table {
  min-width: 790px;
}

.route-directory .network-table td:nth-child(2) {
  font-family: var(--font-mono);
  font-size: 13px;
}

.route-label,
.support-state {
  display: inline-flex;
  max-width: 100%;
  align-items: center;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-pill);
  background: var(--color-panel);
  color: var(--color-text);
  font-size: 12px;
  font-weight: 750;
  line-height: 1.3;
  overflow: hidden;
  padding: 6px 11px;
}

.support-state {
  background: var(--color-page);
  color: var(--color-accent-deep);
}

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

.route-types {
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
  background: var(--color-panel);
}

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

.route-type-card {
  display: flex;
  min-height: 100%;
  flex-direction: column;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: var(--color-page);
  padding: 28px;
  transition: border-color var(--motion-fast), transform var(--motion-fast);
}

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

.route-type-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 26px;
}

.route-type-mark {
  border-radius: var(--radius-sm);
  background: var(--gradient-warm);
  color: var(--color-page);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  padding: 8px 11px;
}

.route-type-cost {
  color: var(--color-text-soft);
  font-size: 12px;
  font-weight: 700;
}

.route-type-card h3 {
  font-size: 25px;
}

.route-type-card p {
  color: var(--color-text-soft);
  font-size: 15px;
}

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

.selection-guide {
  background: var(--color-page);
}

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

.use-case {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 44px;
  border-bottom: 1px solid var(--color-line);
  padding-top: 38px;
  padding-bottom: 38px;
}

.use-case-label {
  align-self: start;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-pill);
  background: var(--color-panel);
  color: var(--accent-deep);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 800;
  text-align: center;
  padding: 8px 15px;
}

.use-case-copy {
  max-width: 860px;
}

.use-case-copy h3 {
  margin-bottom: 12px;
  font-size: 25px;
}

.use-case-copy p {
  color: var(--color-text-soft);
}

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

.route-method {
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
  background: var(--color-panel);
}

.route-method-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(440px, 1.1fr);
  align-items: start;
  gap: 72px;
}

.route-method-copy p:not(.section-kicker) {
  color: var(--color-text-soft);
}

.method-link {
  display: inline-flex;
  color: var(--color-accent-deep);
  font-weight: 750;
  margin-top: 8px;
}

.route-method-board {
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: var(--color-page);
  list-style: none;
}

.route-method-board li {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  align-items: start;
  gap: 22px;
  padding: 24px;
}

.route-method-board li + li {
  border-top: 1px solid var(--color-line);
}

.method-step {
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-pill);
  background: var(--gradient-warm);
  color: var(--color-page);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 800;
  padding: 5px 12px;
}

.route-method-board strong {
  display: block;
  margin-bottom: 4px;
  font-size: 17px;
}

.route-method-board p {
  margin-bottom: 0;
  color: var(--color-text-soft);
  font-size: 14px;
}

.coverage-notes {
  background: var(--color-page);
}

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

.coverage-card {
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: var(--color-page);
  padding: 28px;
}

.coverage-card:nth-child(even) {
  background: var(--color-panel);
}

.coverage-card h3 {
  font-size: 22px;
}

.coverage-card p {
  margin-bottom: 0;
  color: var(--color-text-soft);
}

.coverage-notes .callout {
  margin-top: 24px;
  margin-bottom: 0;
}

.access-panel {
  padding-top: 0;
  background: var(--color-page);
}

.access-panel-inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 40px;
  overflow: hidden;
  border-radius: var(--radius-xl);
  background: var(--color-text);
  color: var(--color-page);
  padding: 44px;
}

.access-panel-inner::after {
  position: absolute;
  right: -90px;
  bottom: -130px;
  width: 280px;
  height: 280px;
  border: 2px solid var(--color-accent);
  border-radius: var(--radius-pill);
  content: "";
  opacity: 0.44;
}

.access-panel-inner > * {
  position: relative;
  z-index: 1;
}

.access-panel-inner h2 {
  color: var(--color-page);
}

.access-panel-inner p:not(.section-kicker) {
  max-width: 760px;
  margin-bottom: 0;
  color: var(--color-panel-strong);
}

.access-panel-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 12px;
}

@media (max-width: 1080px) {
  .nodes-hero-layout,
  .route-method-layout {
    grid-template-columns: 1fr;
  }

  .nodes-hero-copy {
    max-width: 780px;
  }

  .route-atlas {
    max-width: 780px;
  }

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

  .route-method-board {
    max-width: 780px;
  }
}

@media (max-width: 820px) {
  .nodes-hero::before {
    width: 100%;
    opacity: 0.42;
  }

  .use-case {
    grid-template-columns: 130px minmax(0, 1fr);
    gap: 24px;
  }

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

  .access-panel-inner {
    grid-template-columns: 1fr;
  }

  .access-panel-actions {
    justify-content: flex-start;
  }
}

@media (max-width: 640px) {
  .nodes-hero {
    padding-top: 56px;
    padding-bottom: 64px;
  }

  .nodes-hero-layout {
    gap: 48px;
  }

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

  .nodes-hero-actions {
    display: grid;
  }

  .route-atlas {
    border-radius: var(--radius-lg);
  }

  .atlas-stage {
    overflow-x: auto;
    padding: 12px;
    -webkit-overflow-scrolling: touch;
  }

  .atlas-stage svg {
    width: 520px;
    max-width: none;
    min-height: 300px;
  }

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

  .atlas-regions span:nth-child(3),
  .atlas-regions span:nth-child(4) {
    border-top: 1px solid var(--color-line);
  }

  .atlas-regions span:nth-child(3) {
    border-left: 0;
  }

  .route-type-card,
  .coverage-card {
    padding: 24px 20px;
  }

  .use-case {
    grid-template-columns: 1fr;
    gap: 16px;
    padding-top: 30px;
    padding-bottom: 30px;
  }

  .use-case-label {
    justify-self: start;
  }

  .route-method-layout {
    gap: 42px;
  }

  .route-method-board li {
    grid-template-columns: 78px minmax(0, 1fr);
    gap: 14px;
    padding: 20px 16px;
  }

  .access-panel-inner {
    padding: 32px 22px;
  }

  .access-panel-actions {
    display: grid;
  }
}