.nodes-main {
  overflow-x: clip;
}

.nodes-hero {
  position: relative;
  min-height: min(820px, calc(100svh - var(--header-height)));
  overflow: hidden;
  border-bottom: 1px solid var(--color-border);
}

.nodes-hero::before {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(color-mix(in srgb, var(--color-border) 24%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, var(--color-border) 24%, transparent) 1px, transparent 1px);
  background-size: 44px 44px;
  content: "";
  mask-image: linear-gradient(to right, var(--color-shadow), transparent 72%);
  opacity: 0.36;
  pointer-events: none;
}

.nodes-hero::after {
  position: absolute;
  top: 4%;
  right: -10%;
  width: min(64vw, 850px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--color-accent) 13%, transparent), transparent 68%);
  content: "";
  pointer-events: none;
}

.nodes-hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  min-height: inherit;
  grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
  align-items: center;
  gap: clamp(28px, 5vw, 76px);
  padding-top: clamp(64px, 8vw, 104px);
  padding-bottom: clamp(64px, 8vw, 104px);
}

.nodes-hero-copy {
  min-width: 0;
}

.nodes-hero-copy h1 {
  max-width: 670px;
  margin-top: 22px;
}

.nodes-hero-copy .lead {
  max-width: 650px;
  margin-top: 26px;
}

.nodes-orbit {
  position: relative;
  min-width: 0;
}

.nodes-orbit::before {
  position: absolute;
  inset: 7%;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--color-accent) 12%, transparent), transparent 69%);
  content: "";
  filter: blur(18px);
}

.nodes-orbit::after {
  position: absolute;
  inset: 4%;
  background-image: radial-gradient(color-mix(in srgb, var(--color-accent) 28%, transparent) 1px, transparent 1.3px);
  background-size: 22px 22px;
  content: "";
  mask-image: radial-gradient(circle, var(--color-shadow), transparent 70%);
  opacity: 0.35;
}

.nodes-orbit-svg {
  position: relative;
  z-index: 2;
  width: 100%;
  height: auto;
}

.nodes-map-ring {
  fill: none;
  stroke: var(--color-globe-line);
  stroke-width: 1.4;
}

.nodes-map-ring-tilt {
  transform: rotate(-18deg);
  transform-origin: center;
}

.nodes-route-glow {
  fill: none;
  stroke: var(--color-accent);
  stroke-linecap: round;
  stroke-width: 12;
  opacity: 0.12;
  filter: url("#nodes-glow");
}

.nodes-route-line {
  fill: none;
  stroke: var(--color-accent);
  stroke-linecap: round;
  stroke-width: 2;
}

.nodes-map-node rect {
  fill: var(--color-accent);
}

.nodes-map-node circle {
  fill: none;
  stroke: var(--color-accent);
  stroke-width: 1;
  opacity: 0.4;
}

.nodes-annotation-line {
  fill: none;
  stroke: var(--color-annotation);
  stroke-width: 1;
}

.nodes-annotation-cap {
  fill: var(--color-accent);
}

.nodes-orbit-label {
  position: absolute;
  z-index: 3;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.nodes-orbit-label-west {
  top: 63%;
  left: 0;
}

.nodes-orbit-label-east {
  top: 31%;
  right: 0;
}

.nodes-orbit-label-south {
  right: 1%;
  bottom: 12%;
}

.route-table-note {
  margin-bottom: 24px;
}

.route-footnote {
  max-width: 920px;
  margin-top: 20px;
  color: var(--color-text-muted);
  font-size: 13px;
}

.route-type-section,
.route-method-section {
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  background:
    linear-gradient(120deg, color-mix(in srgb, var(--color-accent) 4%, transparent), transparent 42%),
    var(--color-panel);
}

.route-type-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--color-border);
  border-left: 1px solid var(--color-border);
}

.route-type-card {
  min-width: 0;
  padding: clamp(26px, 4vw, 46px);
  border-right: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg);
}

.route-type-card:first-child {
  grid-row: span 2;
}

.route-type-featured {
  background:
    linear-gradient(145deg, color-mix(in srgb, var(--color-accent) 9%, transparent), transparent 58%),
    var(--color-panel-raised);
}

.route-type-head {
  display: flex;
  min-width: 0;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 26px;
}

.route-type-card h3 {
  color: var(--color-text);
}

.route-type-card p {
  margin-top: 17px;
  color: var(--color-text-muted);
}

.route-type-card .feature-note {
  margin-top: 30px;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.07em;
}

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

.use-case-item {
  display: grid;
  grid-template-columns: minmax(90px, 0.24fr) minmax(0, 1.76fr);
  gap: clamp(24px, 5vw, 70px);
  padding-top: clamp(28px, 4vw, 48px);
  padding-bottom: clamp(28px, 4vw, 48px);
  border-bottom: 1px solid var(--color-border);
}

.use-case-code {
  padding-top: 7px;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 650;
  letter-spacing: 0.13em;
}

.use-case-item h3 {
  font-size: clamp(22px, 2.6vw, 32px);
}

.use-case-item p {
  max-width: 850px;
  margin-top: 14px;
  color: var(--color-text-muted);
}

.route-method-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--color-border);
  border-left: 1px solid var(--color-border);
}

.route-method-card {
  position: relative;
  min-width: 0;
  padding: clamp(28px, 4vw, 44px);
  overflow: hidden;
  border-right: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg);
}

.route-method-card h3 {
  position: relative;
  z-index: 2;
}

.route-method-card p {
  position: relative;
  z-index: 2;
  max-width: 620px;
  margin-top: 14px;
  color: var(--color-text-muted);
}

.route-method-mark {
  position: absolute;
  top: -22px;
  right: 16px;
  color: color-mix(in srgb, var(--color-accent) 9%, transparent);
  font-family: var(--font-mono);
  font-size: 112px;
  font-weight: 800;
  line-height: 1;
  pointer-events: none;
}

.route-method-callout {
  margin-top: 28px;
}

.coverage-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.22fr) minmax(300px, 0.78fr);
  align-items: start;
  gap: clamp(36px, 7vw, 92px);
}

.coverage-layout h2 {
  margin-top: 12px;
}

.coverage-copy {
  max-width: 780px;
  margin-top: 28px;
  color: var(--color-text-muted);
}

.coverage-copy p + p {
  margin-top: 18px;
}

.coverage-facts {
  display: grid;
  border-top: 1px solid var(--color-border);
  border-left: 1px solid var(--color-border);
}

.coverage-facts > div {
  min-width: 0;
  padding: 24px;
  border-right: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-panel);
}

.coverage-fact-label {
  display: block;
  margin-bottom: 8px;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.13em;
}

.coverage-facts strong {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(20px, 2.3vw, 28px);
}

.coverage-facts p {
  margin-top: 6px;
  color: var(--color-text-muted);
  font-size: 12px;
}

.coverage-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 42px;
  padding-top: 30px;
  border-top: 1px solid var(--color-border);
}

@media (max-width: 1080px) {
  .nodes-hero {
    min-height: auto;
  }

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

  .nodes-orbit {
    order: -1;
    width: min(100%, 680px);
    margin-inline: auto;
  }

  .nodes-orbit-label {
    display: none;
  }

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

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

@media (max-width: 820px) {
  .route-type-grid {
    grid-template-columns: 1fr;
  }

  .route-type-card:first-child {
    grid-row: auto;
  }

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

@media (max-width: 640px) {
  .nodes-hero-grid {
    padding-top: 36px;
    padding-bottom: 54px;
  }

  .nodes-orbit {
    width: 116%;
    margin-left: -8%;
  }

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

  .nodes-hero-copy .lead {
    margin-top: 20px;
    font-size: 16px;
  }

  .use-case-item {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .use-case-code {
    padding-top: 0;
  }

  .route-method-mark {
    display: none;
  }

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

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

  .coverage-actions .btn-primary,
  .coverage-actions .btn-secondary {
    flex: 1 1 145px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .nodes-route-glow {
    filter: none;
  }
}