:root {
  --nodes-hero-wash: linear-gradient(
    145deg,
    var(--color-orange-wash),
    var(--color-pink-wash) 34%,
    var(--color-purple-wash) 68%,
    var(--color-accent-wash)
  );
  --nodes-console-glow: 0 34px 70px color-mix(in srgb, var(--color-purple) 14%, transparent);
  --nodes-premium-tint: color-mix(in srgb, var(--color-purple) 9%, var(--color-panel));
  --nodes-relay-tint: color-mix(in srgb, var(--color-sky) 9%, var(--color-panel));
  --nodes-direct-tint: color-mix(in srgb, var(--color-orange) 11%, var(--color-panel));
  --nodes-success-tint: color-mix(in srgb, var(--color-success) 9%, var(--color-panel));
  --nodes-warm-shadow: 0 24px 56px color-mix(in srgb, var(--color-orange) 13%, transparent);
  --nodes-cool-shadow: 0 24px 56px color-mix(in srgb, var(--color-purple) 13%, transparent);
  --nodes-sky-shadow: 0 24px 56px color-mix(in srgb, var(--color-sky) 13%, transparent);
}

.node-hero {
  position: relative;
  max-width: 100%;
  padding-top: 78px;
  padding-bottom: 82px;
  overflow-x: clip;
  background: var(--nodes-hero-wash);
}

.node-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 16% 18%, var(--color-orange-wash), transparent 28%),
    radial-gradient(circle at 84% 72%, var(--color-accent-wash), transparent 32%);
}

.node-hero-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(440px, 1.08fr);
  gap: 64px;
  align-items: center;
}

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

.node-hero-copy .hero-title {
  max-width: 680px;
  margin-bottom: 22px;
}

.node-hero-copy .lead {
  margin-bottom: 26px;
}

.node-hero-copy .hero-actions {
  justify-content: flex-start;
  margin-bottom: 24px;
}

.node-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  color: var(--color-text-muted);
  font-size: 13px;
  font-weight: 700;
}

.node-trust li {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.node-trust svg {
  color: var(--color-success);
}

.coverage-console {
  min-width: 0;
  overflow: hidden;
  border: var(--line-thin) solid var(--color-border);
  border-radius: var(--radius-2xl);
  background: var(--color-panel);
  box-shadow: var(--nodes-console-glow), var(--highlight-inset);
}

.coverage-console-head {
  min-height: 58px;
  display: flex;
  align-items: center;
  gap: 14px;
  padding-inline: 20px;
  border-bottom: var(--line-thin) solid var(--color-border);
  background: linear-gradient(180deg, var(--color-panel-soft), var(--color-panel));
  color: var(--color-text-muted);
  font-size: 11px;
}

.coverage-console-head .badge {
  margin-left: auto;
}

.console-lights {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.console-lights i {
  width: 9px;
  height: 9px;
  border-radius: var(--radius-pill);
}

.console-lights i:nth-child(1) {
  background: var(--color-orange);
}

.console-lights i:nth-child(2) {
  background: var(--color-pink);
}

.console-lights i:nth-child(3) {
  background: var(--color-success);
}

.coverage-console-body {
  display: grid;
  grid-template-columns: minmax(150px, 0.75fr) minmax(0, 1.25fr);
  gap: 24px;
  padding: 26px;
}

.coverage-main {
  min-height: 250px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 24px;
  border-radius: var(--radius-xl);
  color: var(--color-white);
  background: linear-gradient(145deg, var(--color-purple), var(--color-accent));
  box-shadow: var(--nodes-cool-shadow);
}

.coverage-label {
  margin-bottom: 24px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.coverage-main strong {
  font-family: var(--font-display);
  font-size: clamp(30px, 4vw, 44px);
  font-weight: 900;
  line-height: 1.08;
}

.coverage-main span {
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
}

.coverage-regions {
  display: grid;
  gap: 10px;
}

.coverage-regions > div {
  min-width: 0;
  display: grid;
  grid-template-columns: auto minmax(60px, auto) minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  padding: 13px 14px;
  border: var(--line-thin) solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-panel);
  box-shadow: var(--shadow-card);
}

.coverage-regions strong {
  font-size: 13px;
}

.coverage-regions small {
  min-width: 0;
  color: var(--color-text-muted);
  font-size: 11px;
  line-height: 1.45;
}

.region-marker {
  width: 12px;
  height: 12px;
  flex: 0 0 12px;
  border-radius: var(--radius-pill);
}

.region-marker-warm {
  background: var(--color-orange);
  box-shadow: 0 0 0 4px var(--color-orange-wash);
}

.region-marker-cool {
  background: var(--color-purple);
  box-shadow: 0 0 0 4px var(--color-purple-wash);
}

.region-marker-sky {
  background: var(--color-sky);
  box-shadow: 0 0 0 4px var(--color-accent-wash);
}

.region-marker-green {
  background: var(--color-success);
  box-shadow: 0 0 0 4px var(--nodes-success-tint);
}

.coverage-console-foot {
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding-inline: 22px;
  border-top: var(--line-thin) solid var(--color-border);
  color: var(--color-text-muted);
  background: var(--color-panel-soft);
  font-size: 11px;
}

.route-tag {
  display: inline-flex;
  min-height: 25px;
  max-width: 100%;
  align-items: center;
  padding: 3px 10px;
  overflow: hidden;
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 750;
  line-height: 1.4;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.route-tag-premium {
  color: var(--color-purple);
  background: var(--nodes-premium-tint);
}

.route-tag-relay {
  color: var(--color-accent);
  background: var(--nodes-relay-tint);
}

.route-tag-direct {
  color: var(--color-warm-deep);
  background: var(--nodes-direct-tint);
}

.node-table-note {
  margin-top: 24px;
}

.route-types {
  background:
    radial-gradient(circle at 12% 24%, var(--color-orange-wash), transparent 25%),
    radial-gradient(circle at 88% 78%, var(--color-purple-wash), transparent 28%),
    var(--color-panel-soft);
}

.route-types .section-head .lead,
.region-wall-section .section-head .lead {
  margin-inline: auto;
}

.route-type-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.route-type-card {
  min-width: 0;
  padding: 26px;
  border: var(--line-thin) solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-panel);
  box-shadow: var(--shadow-soft), var(--highlight-inset);
}

.route-type-card-premium {
  box-shadow: var(--nodes-cool-shadow), var(--highlight-inset);
}

.route-type-card-relay {
  box-shadow: var(--nodes-sky-shadow), var(--highlight-inset);
}

.route-type-card-direct {
  box-shadow: var(--nodes-warm-shadow), var(--highlight-inset);
}

.route-type-card h3 {
  margin: 22px 0 14px;
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 850;
}

.route-type-card p {
  color: var(--color-text-muted);
  font-size: 14px;
}

.route-type-card p + p {
  margin-top: 14px;
}

.route-path {
  display: flex;
  min-height: 74px;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 14px;
  border-radius: var(--radius-md);
  background: var(--color-panel-soft);
}

.route-path span {
  color: var(--color-text-muted);
  font-size: 10px;
  font-weight: 700;
  text-align: center;
}

.route-path strong {
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding-inline: 11px;
  border-radius: var(--radius-pill);
  color: var(--color-white);
  background: var(--color-ink);
  font-family: var(--font-mono);
  font-size: 11px;
  white-space: nowrap;
}

.route-path i {
  min-width: 12px;
  height: var(--line-thin);
  flex: 1;
  background: linear-gradient(90deg, var(--color-orange), var(--color-purple), var(--color-sky));
}

.scenario-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.76fr) minmax(0, 1.24fr);
  gap: 64px;
  align-items: start;
}

.scenario-intro {
  position: sticky;
  top: 28px;
}

.scenario-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 26px;
}

.scenario-facts span {
  display: inline-flex;
  min-height: 32px;
  align-items: center;
  padding: 5px 11px;
  border: var(--line-thin) solid var(--color-border);
  border-radius: var(--radius-pill);
  color: var(--color-text-muted);
  background: var(--color-panel);
  box-shadow: var(--shadow-card);
  font-size: 12px;
  font-weight: 700;
}

.scenario-list {
  display: grid;
  gap: 14px;
}

.scenario-item {
  min-width: 0;
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 18px;
  padding: 24px;
  border: var(--line-thin) solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-panel);
  box-shadow: var(--shadow-card), var(--highlight-inset);
}

.scenario-symbol {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-md);
  color: var(--color-white);
  background: linear-gradient(135deg, var(--color-sky), var(--color-accent));
}

.scenario-item:nth-child(even) .scenario-symbol {
  background: linear-gradient(135deg, var(--color-purple), var(--color-pink));
}

.scenario-item h3 {
  margin-bottom: 7px;
  font-size: 18px;
  font-weight: 850;
}

.scenario-item p {
  color: var(--color-text-muted);
  font-size: 14px;
}

.region-wall-section {
  background: var(--color-panel-soft);
}

.region-wall {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.region-tile {
  min-width: 0;
  min-height: 170px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 22px;
  overflow: hidden;
  border: var(--line-thin) solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card), var(--highlight-inset);
}

.region-tile-warm {
  background: linear-gradient(145deg, var(--color-orange-wash), var(--color-panel));
}

.region-tile-pink {
  background: linear-gradient(145deg, var(--color-pink-wash), var(--color-panel));
}

.region-tile-purple {
  background: linear-gradient(145deg, var(--color-purple-wash), var(--color-panel));
}

.region-tile-blue,
.region-tile-sky {
  background: linear-gradient(145deg, var(--color-accent-wash), var(--color-panel));
}

.region-tile-soft {
  background: var(--color-panel);
}

.region-flag {
  margin-bottom: auto;
  font-size: 32px;
  line-height: 1;
}

.region-tile strong {
  margin-top: 22px;
  font-size: 17px;
  font-weight: 850;
}

.region-tile small {
  margin-top: 3px;
  color: var(--color-text-muted);
  font-size: 12px;
}

.route-workflow {
  display: grid;
  gap: 16px;
  counter-reset: route-step;
}

.route-workflow li {
  min-width: 0;
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 18px;
  padding: 24px;
  counter-increment: route-step;
  border: var(--line-thin) solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-panel);
  box-shadow: var(--shadow-card), var(--highlight-inset);
}

.route-workflow li::before {
  content: counter(route-step);
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-pill);
  color: var(--color-white);
  background: linear-gradient(135deg, var(--color-purple), var(--color-accent));
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 800;
}

.route-workflow h3 {
  margin-bottom: 7px;
  font-size: 18px;
  font-weight: 850;
}

.route-workflow p {
  color: var(--color-text-muted);
  font-size: 14px;
}

.workflow-note {
  margin-top: 24px;
}

.node-next {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 34px;
  align-items: center;
  padding: 34px;
  overflow: hidden;
  background:
    radial-gradient(circle at 10% 20%, var(--color-orange-wash), transparent 34%),
    radial-gradient(circle at 88% 84%, var(--color-purple-wash), transparent 38%),
    var(--color-panel);
}

.node-next h2 {
  margin-bottom: 8px;
  font-family: var(--font-display);
  font-size: clamp(26px, 4vw, 38px);
  font-weight: 850;
  line-height: 1.2;
}

.node-next p {
  max-width: 720px;
  color: var(--color-text-muted);
}

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

@media (max-width: 1040px) {
  .node-hero-layout {
    grid-template-columns: 1fr;
    gap: 42px;
  }

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

  .coverage-console {
    width: 100%;
  }

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

  .route-type-card {
    display: grid;
    grid-template-columns: minmax(210px, 0.65fr) minmax(0, 1.35fr);
    column-gap: 28px;
  }

  .route-type-card .route-path {
    grid-row: 1 / span 4;
  }

  .route-type-card h3 {
    margin-top: 0;
  }

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

@media (max-width: 860px) {
  .scenario-layout {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .scenario-intro {
    position: static;
  }

  .node-next {
    grid-template-columns: 1fr;
  }

  .node-next-actions {
    justify-content: flex-start;
  }
}

@media (max-width: 640px) {
  .node-hero {
    padding-top: 52px;
    padding-bottom: 58px;
  }

  .node-hero-layout {
    gap: 32px;
  }

  .node-hero-copy .hero-actions {
    align-items: stretch;
  }

  .node-hero-copy .hero-actions .btn {
    flex: 1 1 132px;
  }

  .coverage-console-body {
    grid-template-columns: 1fr;
    padding: 16px;
  }

  .coverage-main {
    min-height: 180px;
  }

  .coverage-regions > div {
    grid-template-columns: auto minmax(54px, auto) minmax(0, 1fr);
  }

  .coverage-console-foot {
    align-items: flex-start;
    flex-direction: column;
    padding-top: 12px;
    padding-bottom: 12px;
  }

  .route-type-card {
    display: block;
    padding: 21px;
  }

  .route-type-card .route-path {
    min-height: 68px;
  }

  .route-type-card h3 {
    margin-top: 20px;
  }

  .scenario-item {
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 14px;
    padding: 20px;
  }

  .scenario-symbol {
    width: 42px;
    height: 42px;
  }

  .region-wall {
    grid-template-columns: 1fr;
  }

  .region-tile {
    min-height: 146px;
  }

  .route-workflow li {
    grid-template-columns: 40px minmax(0, 1fr);
    gap: 14px;
    padding: 20px;
  }

  .route-workflow li::before {
    width: 40px;
    height: 40px;
  }

  .node-next {
    padding: 24px;
  }

  .node-next-actions {
    width: 100%;
  }

  .node-next-actions .btn {
    flex: 1 1 150px;
  }
}

@media (max-width: 380px) {
  .coverage-regions > div {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .coverage-regions small {
    grid-column: 2;
  }

  .route-path {
    gap: 5px;
    padding-inline: 10px;
  }

  .route-path span {
    font-size: 9px;
  }

  .route-path strong {
    padding-inline: 8px;
  }

  .scenario-item,
  .route-workflow li {
    grid-template-columns: 1fr;
  }

  .node-next-actions .btn {
    width: 100%;
  }
}