.nodes-hero {
  padding-top: 72px;
  padding-bottom: 78px;
  overflow-x: clip;
  background: var(--color-canvas);
}

.nodes-hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(380px, 0.96fr);
  align-items: center;
  gap: clamp(2.5rem, 6vw, 5.5rem);
}

.nodes-hero-copy h1 {
  margin-top: 1.25rem;
  color: var(--color-brand);
}

.nodes-hero-copy .lead {
  max-width: 42rem;
}

.nodes-hero-copy .lead strong {
  color: var(--color-brand-deep);
}

.nodes-hero-actions {
  margin-top: 1.8rem;
}

.nodes-trust {
  display: flex;
  margin: 1.5rem 0 0;
  padding: 0;
  flex-wrap: wrap;
  gap: 0.7rem;
  list-style: none;
}

.nodes-trust li {
  display: inline-flex;
  min-height: 34px;
  margin: 0;
  padding: 0.35rem 0.85rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-pill);
  background: var(--color-panel);
  align-items: center;
  color: var(--color-brand-deep);
  font-size: 0.8rem;
  font-weight: 750;
}

.route-overview {
  position: relative;
  min-height: 470px;
  overflow: hidden;
  border-radius: var(--radius-large);
  background: var(--color-panel);
  box-shadow: var(--shadow-card);
}

.route-overview::before,
.route-overview::after {
  position: absolute;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-pill);
  content: "";
}

.route-overview::before {
  width: 360px;
  height: 360px;
  top: 54px;
  left: 50%;
  transform: translateX(-50%);
}

.route-overview::after {
  width: 270px;
  height: 270px;
  top: 99px;
  left: 50%;
  transform: translateX(-50%);
}

.route-overview-core {
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 50%;
  width: 320px;
  transform: translate(-50%, -50%);
}

.route-overview-core svg {
  width: 100%;
  height: auto;
}

.route-orbit,
.route-path,
.route-gate,
.route-gate-mark {
  fill: none;
  stroke: var(--color-brand);
}

.route-orbit {
  opacity: 0.2;
  stroke-width: 1.4;
}

.route-orbit-inner {
  stroke-dasharray: 5 7;
}

.route-path {
  opacity: 0.8;
  stroke-linecap: round;
  stroke-width: 2.4;
}

.route-path-light {
  opacity: 0.4;
  stroke-dasharray: 7 8;
}

.route-node {
  fill: var(--color-canvas);
  stroke: var(--color-brand);
  stroke-width: 3;
}

.route-gate {
  fill: var(--color-canvas);
  stroke-width: 3;
}

.route-gate-mark {
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 4;
}

.route-core-label {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  transform: translate(-50%, -50%);
  place-items: center;
}

.route-core-label strong {
  color: var(--color-brand-deep);
  font-family: var(--font-display);
  font-size: 0.82rem;
}

.route-core-label span {
  color: var(--color-muted);
  font-size: 0.54rem;
  letter-spacing: 0.07em;
}

.region-badge {
  position: absolute;
  z-index: 3;
  display: grid;
  min-width: 112px;
  min-height: 62px;
  padding: 0.7rem 0.9rem 0.65rem 1.9rem;
  border-radius: var(--radius-medium);
  background: var(--color-canvas);
  box-shadow: var(--shadow-card);
  align-content: center;
}

.region-badge .status-dot {
  position: absolute;
  top: 50%;
  left: 0.8rem;
  width: 7px;
  height: 7px;
  transform: translateY(-50%);
  background: var(--color-brand);
}

.region-badge strong {
  color: var(--color-brand-deep);
  font-size: 0.84rem;
}

.region-badge small {
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.06em;
}

.region-badge-apac {
  top: 42px;
  left: 34px;
}

.region-badge-na {
  top: 70px;
  right: 28px;
}

.region-badge-eu {
  right: 40px;
  bottom: 42px;
}

.region-badge-other {
  bottom: 52px;
  left: 28px;
}

.section-heading {
  margin-bottom: 2.5rem;
}

.nodes-section-heading {
  max-width: 50rem;
}

.nodes-section-heading .lead {
  margin-bottom: 0;
}

.nodes-table-shell {
  border: 1px solid var(--color-line);
  box-shadow: var(--shadow-card);
}

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

.nodes-table-shell .table-group td {
  font-family: var(--font-display);
  letter-spacing: 0.04em;
}

.nodes-table-note {
  max-width: 58rem;
  margin-top: 1.5rem;
  margin-bottom: 0;
}

.nodes-types {
  background: var(--color-panel);
}

.route-type-stack {
  display: grid;
  gap: 1.25rem;
}

.route-explain {
  display: grid;
  padding: clamp(1.5rem, 4vw, 2.8rem);
  border-radius: var(--radius-large);
  background: var(--color-canvas);
  box-shadow: var(--shadow-card);
  grid-template-columns: 82px minmax(0, 1fr);
  gap: 1.6rem;
}

.route-explain-mark {
  display: grid;
  width: 68px;
  height: 68px;
  border-radius: var(--radius-medium);
  background: var(--color-panel);
  color: var(--color-brand);
  place-items: center;
}

.route-explain-mark svg {
  width: 42px;
  height: 42px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.route-explain-copy {
  max-width: 54rem;
}

.route-explain-copy h3 {
  margin-top: 0.3rem;
}

.route-explain-copy p {
  color: var(--color-muted);
}

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

.route-code {
  color: var(--color-brand);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.use-case-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}

.use-case-card {
  padding: clamp(1.4rem, 3vw, 2rem);
  border-radius: var(--radius-large);
  background: var(--color-panel);
}

.use-case-card.use-case-wide {
  grid-column: 1 / -1;
}

.use-case-heading {
  display: flex;
  margin-bottom: 1.15rem;
  align-items: center;
  gap: 1rem;
}

.use-case-heading h3 {
  margin-bottom: 0;
  font-size: clamp(20px, 2vw, 26px);
}

.use-case-icon {
  display: grid;
  width: 52px;
  height: 52px;
  flex: 0 0 auto;
  border-radius: var(--radius-medium);
  background: var(--color-canvas);
  color: var(--color-brand);
  place-items: center;
}

.use-case-icon svg {
  width: 32px;
  height: 32px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.use-case-code {
  display: block;
  margin-bottom: 0.2rem;
  color: var(--color-muted);
  font-size: 0.65rem;
  font-weight: 750;
  letter-spacing: 0.08em;
}

.use-case-card p {
  margin-bottom: 0;
  color: var(--color-muted);
}

.nodes-method {
  background: var(--color-panel);
}

.method-panel {
  display: grid;
  padding: clamp(1.5rem, 5vw, 3.5rem);
  border-radius: var(--radius-large);
  background: var(--color-canvas);
  box-shadow: var(--shadow-card);
  grid-template-columns: minmax(230px, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(2rem, 6vw, 5rem);
}

.method-intro {
  align-self: start;
}

.method-intro p:last-child {
  margin-bottom: 0;
  color: var(--color-muted);
}

.method-list {
  margin: 0;
  padding: 0;
  counter-reset: route-method;
  list-style: none;
}

.method-list li {
  position: relative;
  margin: 0;
  padding: 0 0 1.4rem 3.8rem;
  counter-increment: route-method;
}

.method-list li + li {
  padding-top: 0.1rem;
}

.method-list li:not(:last-child)::after {
  position: absolute;
  top: 2.7rem;
  bottom: 0.2rem;
  left: 1.35rem;
  width: 1px;
  background: var(--color-line);
  content: "";
}

.method-list li::before {
  position: absolute;
  top: 0;
  left: 0;
  display: grid;
  width: 2.7rem;
  height: 2.7rem;
  border-radius: var(--radius-pill);
  background: var(--color-brand);
  color: var(--color-white);
  content: counter(route-method);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 800;
  place-items: center;
}

.method-list strong {
  display: block;
  margin-bottom: 0.25rem;
  color: var(--color-brand-deep);
  font-family: var(--font-display);
  font-size: 1.03rem;
}

.method-list p {
  margin-bottom: 0;
  color: var(--color-muted);
}

.nodes-facts {
  display: grid;
  margin-top: 1.25rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.nodes-fact {
  padding: 1.35rem;
  border-radius: var(--radius-medium);
  background: var(--color-canvas);
}

.nodes-fact > span {
  display: block;
  margin-bottom: 0.45rem;
  color: var(--color-muted);
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 0.07em;
}

.nodes-fact strong {
  display: block;
  margin-bottom: 0.4rem;
  color: var(--color-brand-deep);
  font-family: var(--font-display);
  font-size: 1rem;
}

.nodes-fact p {
  margin-bottom: 0;
  color: var(--color-muted);
  font-size: 0.82rem;
}

.nodes-promo {
  margin-top: 0;
  margin-bottom: 0;
}

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

  .route-overview {
    min-height: 430px;
  }

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

@media (max-width: 800px) {
  .nodes-hero {
    padding-top: 54px;
    padding-bottom: 58px;
  }

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

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

  .use-case-card.use-case-wide {
    grid-column: auto;
  }

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

@media (max-width: 640px) {
  .nodes-hero {
    padding-top: 40px;
    padding-bottom: 48px;
  }

  .nodes-hero-inner {
    gap: 2.5rem;
  }

  .route-overview {
    min-height: 420px;
  }

  .route-overview-core {
    width: 270px;
  }

  .route-overview::before {
    width: 300px;
    height: 300px;
    top: 62px;
  }

  .route-overview::after {
    width: 224px;
    height: 224px;
    top: 100px;
  }

  .region-badge {
    min-width: 92px;
    min-height: 54px;
    padding: 0.55rem 0.65rem 0.55rem 1.65rem;
  }

  .region-badge .status-dot {
    left: 0.65rem;
  }

  .region-badge-apac {
    top: 20px;
    left: 14px;
  }

  .region-badge-na {
    top: 42px;
    right: 12px;
  }

  .region-badge-eu {
    right: 14px;
    bottom: 26px;
  }

  .region-badge-other {
    bottom: 42px;
    left: 12px;
  }

  .route-explain {
    padding: 1.3rem;
    gap: 1.15rem;
  }

  .use-case-card {
    padding: 1.25rem;
  }

  .use-case-heading {
    align-items: flex-start;
  }

  .method-panel {
    padding: 1.3rem;
  }

  .method-list li {
    padding-left: 3.25rem;
  }

  .method-list li:not(:last-child)::after {
    left: 1.15rem;
  }

  .method-list li::before {
    width: 2.35rem;
    height: 2.35rem;
  }

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

@media (max-width: 380px) {
  .route-overview-core {
    width: 240px;
  }

  .route-overview::before {
    width: 270px;
    height: 270px;
    top: 72px;
  }

  .route-overview::after {
    width: 200px;
    height: 200px;
    top: 107px;
  }

  .region-badge small {
    display: none;
  }
}