.nodes-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--color-border);
  background-image:
    repeating-linear-gradient(to right, var(--color-cream-grid) 0 1px, transparent 1px 104px),
    repeating-linear-gradient(to bottom, var(--color-cream-grid-soft) 0 1px, transparent 1px 88px),
    radial-gradient(circle, var(--color-cream-dot) 1px, transparent 1.6px);
  background-size: auto, auto, 52px 88px;
}

.nodes-hero-grid {
  display: grid;
  min-height: 680px;
  grid-template-columns: minmax(0, 0.92fr) minmax(440px, 1.08fr);
  gap: 58px;
  align-items: center;
  padding-top: 72px;
  padding-bottom: 72px;
}

.nodes-hero-copy {
  position: relative;
  z-index: 2;
}

.nodes-hero-copy .badge {
  margin-bottom: 18px;
}

.nodes-hero-copy h1 {
  max-width: 8em;
}

.nodes-hero-lead {
  max-width: 38em;
  margin-bottom: 28px;
  color: var(--color-muted);
  font-size: clamp(17px, 1.7vw, 20px);
  line-height: 1.72;
}

.nodes-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}

.route-ledger {
  position: relative;
  min-height: 430px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-panel);
  background-image:
    linear-gradient(var(--color-cream-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-cream-grid) 1px, transparent 1px),
    radial-gradient(circle, var(--color-cream-dot) 1px, transparent 1.5px);
  background-position: center;
  background-size: 54px 54px, 54px 54px, 27px 27px;
  box-shadow: var(--shadow-panel);
}

.route-ledger-head,
.route-ledger-foot {
  position: absolute;
  right: 22px;
  left: 22px;
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
}

.route-ledger-head {
  top: 20px;
  padding-bottom: 13px;
  border-bottom: 1px solid var(--color-border);
}

.route-ledger-foot {
  bottom: 18px;
  padding-top: 13px;
  border-top: 1px solid var(--color-border);
}

.route-ledger-map {
  position: absolute;
  inset: 68px 24px 62px;
}

.route-arc {
  position: absolute;
  right: 4%;
  left: 4%;
  display: block;
  height: 190px;
  border-top: 2px solid var(--color-cream);
  border-radius: 50%;
  opacity: 0.68;
  transform: rotate(-3deg);
}

.route-arc-main {
  top: 47%;
}

.route-arc-backup {
  top: 34%;
  border-top-style: dashed;
  border-top-width: 1px;
  opacity: 0.3;
  transform: rotate(5deg);
}

.route-ledger-node {
  position: absolute;
  z-index: 3;
  display: grid;
  justify-items: center;
  gap: 9px;
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 11px;
  white-space: nowrap;
}

.route-ledger-node i {
  display: block;
  width: 11px;
  height: 11px;
  border: 2px solid var(--color-panel);
  border-radius: 50%;
  background: var(--color-cream);
  box-shadow: 0 0 0 1px var(--color-cream);
}

.route-ledger-node b {
  font-weight: 600;
}

.node-hongkong {
  top: 64%;
  left: 7%;
}

.node-singapore {
  top: 48%;
  left: 25%;
}

.node-tokyo {
  top: 39%;
  left: 45%;
}

.node-frankfurt {
  top: 43%;
  left: 66%;
}

.node-losangeles {
  top: 57%;
  right: 4%;
}

.route-ledger-sail {
  position: absolute;
  z-index: 2;
  top: 54%;
  left: 10%;
  width: 13px;
  height: 13px;
  border: 2px solid var(--color-panel);
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 7px var(--color-highlight);
  animation: nodes-route-sail 12s linear infinite;
}

@keyframes nodes-route-sail {
  0% {
    opacity: 0;
    transform: translate(0, 34px);
  }

  8% {
    opacity: 1;
  }

  28% {
    transform: translate(110px, 6px);
  }

  52% {
    transform: translate(235px, -8px);
  }

  76% {
    transform: translate(360px, 2px);
  }

  92% {
    opacity: 1;
  }

  100% {
    opacity: 0;
    transform: translate(455px, 31px);
  }
}

.nodes-section-heading {
  max-width: 780px;
  margin-bottom: 42px;
}

.route-notes {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-bottom: 26px;
  border-top: 1px solid var(--color-border);
  border-left: 1px solid var(--color-border);
}

.route-notes article {
  min-height: 190px;
  padding: 22px;
  border-right: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-panel);
}

.route-notes h3 {
  margin-bottom: 8px;
  font-size: 18px;
}

.route-notes p {
  margin-bottom: 0;
  color: var(--color-muted);
  font-size: 13.5px;
}

.route-note-code,
.coverage-index {
  display: block;
  margin-bottom: 18px;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.nodes-table-shell {
  box-shadow: var(--shadow-panel);
}

.nodes-table-shell caption {
  padding: 14px 16px;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-panel-raised);
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-align: left;
}

.nodes-table-shell .server-table {
  min-width: 760px;
}

.nodes-table-shell .tag {
  white-space: nowrap;
}

.stream-ready {
  color: var(--color-success);
  font-weight: 700;
}

.stream-check {
  color: var(--color-warning);
}

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

.line-type-card {
  position: relative;
  padding: 28px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-panel-raised);
  box-shadow: var(--shadow-lift);
}

.line-type-card::before {
  position: absolute;
  top: 0;
  right: 28px;
  left: 28px;
  height: 2px;
  border-radius: var(--radius-pill);
  background: var(--color-border);
  content: "";
}

.line-type-card.line-type-featured::before {
  background: var(--color-accent);
}

.line-type-top {
  display: flex;
  min-height: 32px;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 22px;
}

.line-type-mark {
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
}

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

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

.line-type-points {
  display: grid;
  gap: 9px;
  margin: 24px 0 0;
  padding: 20px 0 0;
  border-top: 1px solid var(--color-border);
  color: var(--color-cream);
  list-style: none;
}

.line-type-points li {
  position: relative;
  margin: 0;
  padding-left: 20px;
  font-size: 13.5px;
}

.line-type-points li::before {
  position: absolute;
  left: 0;
  color: var(--color-success);
  content: "✓";
}

.cost-explainer {
  display: grid;
  grid-template-columns: minmax(240px, 0.72fr) minmax(0, 1.28fr);
  gap: 42px;
  align-items: start;
  margin-top: 28px;
  padding: 32px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-wine);
}

.cost-explainer h3 {
  margin-bottom: 0;
}

.cost-explainer p {
  margin-bottom: 0;
  color: var(--color-cream);
  font-size: 16px;
}

.usage-guide {
  border-top: 1px solid var(--color-border);
}

.usage-row {
  display: grid;
  grid-template-columns: minmax(210px, 0.55fr) minmax(0, 1.45fr);
  gap: 44px;
  padding: 34px 0;
  border-bottom: 1px solid var(--color-border);
}

.usage-name {
  display: flex;
  align-items: flex-start;
  gap: 15px;
}

.usage-name h3 {
  margin: 4px 0 0;
  font-size: 22px;
}

.usage-symbol {
  display: inline-flex;
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  background: var(--color-panel);
  color: var(--color-accent);
  font-family: var(--font-mono);
}

.usage-copy {
  color: var(--color-muted);
  font-size: 16px;
}

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

.route-method-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(340px, 0.85fr);
  gap: 52px;
  align-items: start;
}

.route-method-copy {
  color: var(--color-muted);
  font-size: 16px;
}

.route-method-copy h2 {
  color: var(--color-text);
}

.route-checklist {
  position: sticky;
  top: calc(var(--header-height) + 24px);
}

.route-checklist h3 {
  padding-bottom: 18px;
  border-bottom: 1px solid var(--color-border);
}

.route-checklist dl {
  margin: 0;
}

.route-checklist dl > div {
  display: grid;
  grid-template-columns: 90px minmax(0, 1fr);
  gap: 16px;
  padding: 17px 0;
  border-bottom: 1px solid var(--color-border);
}

.route-checklist dl > div:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

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

.route-checklist dd {
  margin: 0;
  color: var(--color-muted);
  font-size: 13.5px;
}

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

.coverage-card {
  min-height: 270px;
  padding: 28px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-panel);
}

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

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

.coverage-card p {
  margin-bottom: 0;
  color: var(--color-muted);
  font-size: 15px;
}

@media (max-width: 1060px) {
  .nodes-hero-grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(390px, 1.1fr);
    gap: 34px;
  }

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

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

  .line-type-card {
    max-width: 820px;
  }
}

@media (max-width: 900px) {
  .nodes-hero-grid {
    min-height: auto;
    grid-template-columns: 1fr;
    padding-top: 64px;
  }

  .nodes-hero-copy h1 {
    max-width: 100%;
  }

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

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

  .route-checklist {
    position: static;
  }
}

@media (max-width: 768px) {
  .nodes-hero-grid {
    padding-top: 52px;
    padding-bottom: 58px;
  }

  .route-ledger {
    min-height: 280px;
  }

  .route-ledger-head,
  .route-ledger-foot,
  .route-ledger-node b,
  .route-arc-backup {
    display: none;
  }

  .route-ledger-map {
    inset: 24px 18px;
  }

  .route-arc-main {
    top: 47%;
  }

  .node-hongkong {
    top: 67%;
  }

  .node-singapore {
    top: 51%;
  }

  .node-tokyo {
    top: 42%;
  }

  .node-frankfurt {
    top: 46%;
  }

  .node-losangeles {
    top: 60%;
  }

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

  .route-notes article {
    min-height: auto;
  }

  .cost-explainer {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 26px;
  }

  .usage-row {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .coverage-card {
    min-height: auto;
  }
}

@media (max-width: 520px) {
  .nodes-trust {
    align-items: stretch;
    flex-direction: column;
  }

  .nodes-trust .chip {
    width: fit-content;
  }

  .route-ledger {
    min-height: 230px;
  }

  .route-ledger-node i {
    width: 9px;
    height: 9px;
  }

  .route-ledger-sail {
    display: none;
  }

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

  .line-type-top {
    align-items: flex-start;
  }

  .route-checklist dl > div {
    grid-template-columns: 1fr;
    gap: 5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .route-ledger-sail {
    animation: none;
    opacity: 1;
    transform: translate(225px, -7px);
  }
}