.nodes-hero{
  position:relative;
  max-width:100%;
  overflow-x:clip;
  padding-top:72px;
  padding-bottom:84px;
  border-bottom:1px solid var(--color-border);
  background:linear-gradient(180deg,var(--color-hero-top),var(--color-hero-bottom));
}
.nodes-hero::before{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background-image:
    linear-gradient(var(--color-grid) 1px,transparent 1px),
    linear-gradient(90deg,var(--color-grid) 1px,transparent 1px);
  background-size:32px 32px;
}
.nodes-hero-inner{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns:minmax(0,.95fr) minmax(400px,1.05fr);
  gap:64px;
  align-items:center;
}
.nodes-hero-copy{max-width:640px}
.nodes-hero-copy .eyebrow{margin-top:22px}
.nodes-hero-copy h1{margin-bottom:22px}
.nodes-hero-copy .lead{margin-bottom:0}
.nodes-hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:28px;
}
.nodes-facts{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:1px;
  margin-top:36px;
  overflow:hidden;
  border:1px solid var(--color-border);
  border-radius:var(--radius-md);
  background:var(--color-border);
  box-shadow:inset 0 1px 0 var(--color-highlight);
}
.nodes-facts li{
  display:flex;
  min-height:58px;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  padding:12px 16px;
  background:var(--color-panel-glass);
  color:var(--color-muted);
  font-size:12px;
}
.nodes-facts li span:first-child{
  color:var(--color-text);
  font-weight:600;
}
.route-diagram{
  position:relative;
  min-height:440px;
  overflow:hidden;
  border:1px solid var(--color-border);
  border-radius:var(--radius-lg);
  background:var(--color-panel);
  box-shadow:inset 0 1px 0 var(--color-highlight),var(--shadow-panel);
}
.route-diagram-head,
.route-diagram-foot{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  color:var(--color-muted);
  font-size:11px;
}
.route-diagram-head{
  min-height:48px;
  padding:0 18px;
  border-bottom:1px solid var(--color-border-soft);
}
.route-diagram-foot{
  position:absolute;
  right:20px;
  bottom:18px;
  left:20px;
  padding-top:12px;
  border-top:1px solid var(--color-border-soft);
  font-family:var(--font-mono);
}
.route-state{
  display:inline-flex;
  align-items:center;
  gap:7px;
  font-family:var(--font-mono);
}
.route-state span{
  width:7px;
  height:7px;
  flex-shrink:0;
  border-radius:50%;
  background:var(--color-success);
  box-shadow:0 0 0 4px var(--color-success-soft);
}
.route-diagram svg{
  display:block;
  width:100%;
  height:auto;
  color:var(--color-accent);
}
.route-grid-line{
  fill:none;
  stroke:var(--color-border-soft);
  stroke-width:1;
}
.route-path-main,
.route-path-secondary{
  fill:none;
  stroke:currentColor;
  stroke-width:2;
}
.route-path-secondary{stroke-dasharray:7 7}
.route-node{
  fill:var(--color-panel);
  stroke:currentColor;
  stroke-width:2;
}
.route-node-live{
  fill:var(--color-success);
  stroke:var(--color-success);
}
.route-label-box{
  fill:var(--color-panel-sunk);
  stroke:var(--color-border);
  stroke-width:1;
}
.section-heading{
  max-width:820px;
  margin-bottom:42px;
}
.section-heading h2{margin-bottom:16px}
.route-kind{
  display:inline-flex;
  min-height:25px;
  align-items:center;
  padding:3px 9px;
  border:1px solid var(--color-border);
  border-radius:var(--radius-pill);
  background:var(--color-panel-sunk);
  color:var(--color-text);
  font-family:var(--font-mono);
  font-size:11px;
  white-space:nowrap;
}
.directory-notes{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:32px;
  margin-top:36px;
}
.directory-notes article{
  padding-top:26px;
  border-top:1px solid var(--color-border);
}
.directory-notes h3{
  margin-bottom:10px;
  font-size:22px;
}
.directory-notes p:last-child{
  margin-bottom:0;
  color:var(--color-muted);
}
.route-types{
  border-top:1px solid var(--color-border);
  border-bottom:1px solid var(--color-border);
  background:var(--color-panel-deep);
}
.route-type-ledger{
  border-top:1px solid var(--color-border);
}
.route-type-entry{
  display:grid;
  grid-template-columns:minmax(220px,.55fr) minmax(0,1.45fr);
  gap:54px;
  padding-top:44px;
  padding-bottom:44px;
  border-bottom:1px solid var(--color-border);
}
.route-type-index{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:20px;
  color:var(--color-muted);
}
.route-type-index svg{
  width:120px;
  height:76px;
  color:var(--color-accent);
  fill:none;
  stroke:currentColor;
  stroke-width:1;
}
.route-type-entry h3{margin-bottom:16px}
.route-type-entry p{
  max-width:760px;
  color:var(--color-muted);
}
.route-type-entry p:last-child{margin-bottom:0}
.use-case-grid{
  display:grid;
  grid-template-columns:repeat(6,minmax(0,1fr));
  border-top:1px solid var(--color-border);
}
.use-case{
  min-width:0;
  padding:34px 28px;
  border-right:1px solid var(--color-border);
  border-bottom:1px solid var(--color-border);
}
.use-case:nth-child(1),
.use-case:nth-child(4){grid-column:span 4}
.use-case:nth-child(2),
.use-case:nth-child(3),
.use-case:nth-child(5){grid-column:span 2}
.use-case:nth-child(3),
.use-case:nth-child(5){border-right:0}
.use-case-mark{
  display:flex;
  width:58px;
  height:38px;
  align-items:center;
  justify-content:center;
  margin-bottom:26px;
  border:1px solid var(--color-border);
  border-radius:var(--radius-xs);
  background:var(--color-panel);
  box-shadow:inset 0 1px 0 var(--color-highlight);
  color:var(--color-muted);
  font-size:11px;
}
.use-case h3{
  margin-bottom:14px;
  font-size:24px;
}
.use-case p{
  color:var(--color-muted);
}
.use-case p:last-child{margin-bottom:0}
.route-workflow{
  border-top:1px solid var(--color-border);
  border-bottom:1px solid var(--color-border);
  background:var(--color-panel-sunk);
}
.workflow-layout{
  display:grid;
  grid-template-columns:minmax(260px,.75fr) minmax(0,1.25fr);
  gap:72px;
}
.workflow-intro{
  position:sticky;
  top:calc(var(--header-height) + 32px);
  align-self:start;
}
.workflow-intro h2{margin-bottom:18px}
.workflow-intro p:last-child{
  color:var(--color-muted);
  font-size:20px;
  line-height:1.55;
}
.workflow-list{
  margin:0;
  padding:0;
  list-style:none;
  counter-reset:route-step;
}
.workflow-list li{
  position:relative;
  min-height:120px;
  padding:0 0 34px 72px;
  counter-increment:route-step;
}
.workflow-list li+li{
  padding-top:34px;
  border-top:1px solid var(--color-border);
}
.workflow-list li::before{
  content:counter(route-step,decimal-leading-zero);
  position:absolute;
  top:0;
  left:0;
  display:flex;
  width:46px;
  height:46px;
  align-items:center;
  justify-content:center;
  border:1px solid var(--color-border);
  border-radius:var(--radius-sm);
  background:var(--color-panel);
  box-shadow:inset 0 1px 0 var(--color-highlight);
  color:var(--color-muted);
  font-family:var(--font-mono);
  font-size:12px;
}
.workflow-list li+li::before{top:34px}
.workflow-list h3{
  margin-bottom:10px;
  font-size:23px;
}
.workflow-list p{
  margin-bottom:0;
  color:var(--color-muted);
}
.region-wall{
  display:grid;
  grid-template-columns:minmax(280px,.8fr) minmax(0,1.2fr);
  gap:54px;
  align-items:center;
  padding:38px;
  border:1px solid var(--color-border);
  border-radius:var(--radius-md);
  background:var(--color-panel);
  box-shadow:inset 0 1px 0 var(--color-highlight),0 14px 36px var(--color-shadow-soft);
}
.region-wall-copy h2{
  margin-bottom:12px;
  font-size:32px;
}
.region-wall-copy p:last-child{
  margin-bottom:0;
  color:var(--color-muted);
}
.region-badges{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:10px;
}
.region-badges li{
  display:flex;
  min-height:48px;
  align-items:center;
  gap:12px;
  padding:9px 14px;
  border:1px solid var(--color-border-soft);
  border-radius:var(--radius-sm);
  background:var(--color-panel-sunk);
  color:var(--color-text);
}
.region-badges li span{
  flex-shrink:0;
  font-size:18px;
}
.access-note{
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  gap:36px;
  align-items:center;
  margin-top:28px;
  padding:38px;
  border-radius:var(--radius-md);
  background:linear-gradient(135deg,var(--color-accent-dark),var(--color-accent-companion));
  box-shadow:var(--shadow-panel);
  color:var(--color-panel);
}
.access-note h2{
  margin-bottom:10px;
  color:var(--color-panel);
  font-size:32px;
}
.access-note p:last-child{
  max-width:760px;
  margin-bottom:0;
  color:var(--color-border);
}
.access-note .mono-label{color:var(--color-border)}
.access-note-actions{
  display:flex;
  flex-wrap:wrap;
  justify-content:flex-end;
  gap:10px;
}
.access-note .btn-primary{
  background:var(--color-panel);
  color:var(--color-accent);
}
.access-note .btn-secondary{
  border-color:var(--color-border);
  background:var(--color-highlight-soft);
  color:var(--color-panel);
}
@media (max-width:1000px){
  .nodes-hero-inner{
    grid-template-columns:1fr;
    gap:44px;
  }
  .nodes-hero-copy{
    max-width:760px;
    margin-inline:auto;
    text-align:center;
  }
  .nodes-hero-actions{justify-content:center}
  .route-diagram{
    width:100%;
    max-width:760px;
    margin-inline:auto;
  }
  .use-case:nth-child(n){grid-column:span 3}
  .use-case:nth-child(even){border-right:0}
  .use-case:nth-child(3){border-right:1px solid var(--color-border)}
  .workflow-layout{gap:48px}
}
@media (max-width:768px){
  .nodes-hero{
    padding-top:52px;
    padding-bottom:64px;
  }
  .route-diagram{min-height:0}
  .route-diagram-foot{position:static;margin:0 18px 16px}
  .route-type-entry{
    grid-template-columns:1fr;
    gap:24px;
  }
  .route-type-index{align-items:center}
  .workflow-layout{
    grid-template-columns:1fr;
    gap:38px;
  }
  .workflow-intro{position:static}
  .region-wall{
    grid-template-columns:1fr;
    gap:30px;
    padding:28px;
  }
  .access-note{
    grid-template-columns:1fr;
    padding:28px;
  }
  .access-note-actions{justify-content:flex-start}
}
@media (max-width:640px){
  .nodes-hero-actions{
    flex-direction:column;
    align-items:stretch;
  }
  .nodes-facts{grid-template-columns:1fr}
  .nodes-facts li{min-height:52px}
  .route-diagram-head{padding-inline:14px}
  .route-diagram-foot{margin-inline:14px}
  .directory-notes{grid-template-columns:1fr}
  .route-type-entry{
    padding-top:34px;
    padding-bottom:34px;
  }
  .route-type-index svg{
    width:96px;
    height:auto;
  }
  .use-case-grid{grid-template-columns:1fr}
  .use-case:nth-child(n){
    grid-column:span 1;
    padding-right:0;
    padding-left:0;
    border-right:0;
  }
  .workflow-list li{
    padding-left:58px;
  }
  .workflow-list li::before{
    width:40px;
    height:40px;
  }
  .region-wall,
  .access-note{padding:22px}
  .region-badges{grid-template-columns:1fr}
  .access-note-actions{
    flex-direction:column;
    align-items:stretch;
  }
}