.nodes-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--color-line);
  background:
    radial-gradient(circle at 82% 24%, var(--color-focus-halo), transparent 28%),
    linear-gradient(var(--color-canvas), var(--color-canvas));
}

.nodes-hero::before {
  content: "";
  width: 46%;
  height: 100%;
  position: absolute;
  top: 0;
  right: 0;
  background-image: radial-gradient(var(--color-line) 1px, transparent 1.4px);
  background-size: 20px 20px;
  opacity: 0.7;
  pointer-events: none;
}

.nodes-hero-grid {
  min-height: calc(100svh - var(--header-height));
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
  gap: clamp(42px, 7vw, 96px);
  align-items: center;
  padding-top: clamp(72px, 9vw, 118px);
  padding-bottom: clamp(72px, 9vw, 118px);
}

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

.nodes-hero-copy h1 {
  max-width: 760px;
}

.nodes-hero-copy .lead {
  margin-bottom: 30px;
}

.nodes-hero-copy .button-row {
  margin-bottom: 28px;
}

.nodes-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 0;
  padding: 0;
  color: var(--color-ink-muted);
  font-size: 13px;
  font-weight: 750;
  list-style: none;
}

.nodes-trust li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.coverage-atlas {
  min-height: 550px;
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  padding: clamp(24px, 4vw, 38px);
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-large);
  background: var(--color-canvas);
  box-shadow: var(--shadow-lift);
}

.coverage-atlas::before {
  content: "";
  width: 250px;
  height: 250px;
  position: absolute;
  top: -130px;
  right: -90px;
  border-radius: 50%;
  background: var(--color-accent);
  filter: blur(80px);
  opacity: 0.16;
  pointer-events: none;
}

.atlas-head {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: var(--color-ink-muted);
  font-size: 12px;
}

.atlas-core {
  width: min(330px, 88%);
  aspect-ratio: 1;
  position: relative;
  display: grid;
  place-items: center;
  margin: 30px auto 24px;
}

.atlas-orbit {
  position: absolute;
  border: 1px solid var(--color-line);
  border-radius: 50%;
}

.atlas-orbit-outer {
  inset: 2%;
}

.atlas-orbit-inner {
  inset: 22%;
  border-style: dashed;
}

.atlas-orbit::before,
.atlas-orbit::after {
  content: "";
  position: absolute;
  background: var(--color-line);
}

.atlas-orbit::before {
  width: 1px;
  top: 7%;
  bottom: 7%;
  left: 50%;
}

.atlas-orbit::after {
  height: 1px;
  right: 7%;
  bottom: 50%;
  left: 7%;
}

.atlas-center {
  width: 132px;
  height: 132px;
  position: relative;
  z-index: 3;
  display: grid;
  place-content: center;
  border: 1px solid var(--color-accent);
  border-radius: 50%;
  background: var(--color-canvas);
  box-shadow: var(--shadow-card);
  text-align: center;
}

.atlas-center strong {
  font-family: var(--font-display);
  font-size: 38px;
  font-weight: 900;
  line-height: 1;
}

.atlas-center span {
  margin-top: 8px;
  color: var(--color-ink-muted);
  font-size: 12px;
  font-weight: 800;
}

.atlas-point {
  width: 14px;
  height: 14px;
  position: absolute;
  z-index: 4;
  border: 3px solid var(--color-canvas);
  border-radius: 50%;
  box-shadow: var(--shadow-card);
}

.point-asia {
  top: 10%;
  left: 62%;
  background: var(--color-accent);
}

.point-america {
  top: 54%;
  right: 0;
  background: var(--color-sky);
}

.point-europe {
  bottom: 9%;
  left: 31%;
  background: var(--color-success);
}

.point-other {
  top: 35%;
  left: 2%;
  background: var(--color-warning);
}

.atlas-regions {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin-top: auto;
}

.atlas-regions span {
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 10px 8px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-pill);
  background: var(--color-panel);
  font-size: 12px;
  font-weight: 800;
}

.region-mark {
  width: 7px;
  height: 7px;
  flex-shrink: 0;
  border-radius: 50%;
}

.mark-accent {
  background: var(--color-accent);
}

.mark-sky {
  background: var(--color-sky);
}

.mark-mint {
  background: var(--color-success);
}

.mark-warm {
  background: var(--color-warning);
}

.atlas-total {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-top: 14px;
  padding: 15px 18px;
  border-radius: var(--radius-card);
  background: var(--color-night);
  color: var(--color-night-text);
}

.atlas-total strong {
  color: var(--color-white);
  font-size: 22px;
}

.nodes-section-head {
  max-width: 840px;
  margin-bottom: 42px;
}

.nodes-table-wrap {
  box-shadow: var(--shadow-card);
}

.route-label,
.stream-state {
  max-width: 100%;
  display: inline-flex;
  align-items: center;
  padding: 5px 10px;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 800;
  line-height: 1.2;
}

.route-label-accent {
  border-color: var(--color-accent);
  color: var(--color-accent-deep);
}

.route-label-sky {
  border-color: var(--color-sky);
  color: var(--color-sky);
}

.route-label-mint {
  border-color: var(--color-success);
  color: var(--color-success);
}

.stream-state {
  color: var(--color-ink-muted);
}

.stream-state.is-supported {
  border-color: var(--color-success);
  background: var(--color-panel);
  color: var(--color-success);
}

.night-heading {
  max-width: 800px;
  margin-bottom: 48px;
}

.night-heading p:last-child {
  max-width: 760px;
  color: var(--color-night-text);
  font-size: 18px;
}

.route-type-grid {
  display: grid;
  grid-template-columns: 1.14fr 0.93fr 0.93fr;
  gap: 18px;
  align-items: stretch;
}

.route-type-card {
  min-width: 0;
  padding: clamp(24px, 3vw, 34px);
  border: 1px solid var(--color-night-line);
  border-radius: var(--radius-large);
  background: var(--color-night);
}

.route-type-card.route-type-featured {
  background:
    linear-gradient(var(--color-night), var(--color-night)) padding-box,
    linear-gradient(145deg, var(--color-accent), var(--color-coral)) border-box;
  border-color: transparent;
}

.route-type-card h3 {
  margin-top: 28px;
}

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

.route-type-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.route-symbol {
  width: 44px;
  height: 44px;
  display: grid;
  flex-shrink: 0;
  place-items: center;
  border: 1px solid var(--color-night-line);
  border-radius: 50%;
  color: var(--color-white);
  font-family: var(--font-mono);
  font-weight: 800;
}

.symbol-accent {
  background: var(--color-accent);
}

.symbol-sky {
  background: var(--color-sky);
}

.symbol-mint {
  background: var(--color-success);
}

.route-cost-note {
  display: grid;
  grid-template-columns: minmax(180px, 0.32fr) minmax(0, 1fr);
  gap: 28px;
  margin-top: 22px;
  padding: 28px;
  border: 1px solid var(--color-night-line);
  border-radius: var(--radius-card);
}

.route-cost-note strong {
  color: var(--color-white);
  font-family: var(--font-display);
  font-size: 20px;
}

.route-cost-note p {
  margin-bottom: 0;
}

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

.use-case-item {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: clamp(24px, 5vw, 72px);
  padding-top: 38px;
  padding-bottom: 38px;
  border-bottom: 1px solid var(--color-line);
}

.use-case-item > div:last-child {
  max-width: 850px;
}

.use-case-item h3 {
  font-size: clamp(24px, 3vw, 34px);
}

.use-case-item p {
  color: var(--color-ink-muted);
}

.use-case-item p:last-child {
  margin-bottom: 0;
}

.use-case-index {
  width: 78px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-pill);
  background: var(--color-panel);
  color: var(--color-accent-deep);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 800;
}

.selection-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(44px, 8vw, 108px);
  align-items: start;
}

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

.selection-intro p:last-child {
  color: var(--color-ink-muted);
  font-size: 18px;
}

.selection-steps {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: selection-step;
}

.selection-steps li {
  position: relative;
  padding: 24px 24px 24px 74px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-card);
  background: var(--color-canvas);
  counter-increment: selection-step;
}

.selection-steps li::before {
  content: counter(selection-step, decimal-leading-zero);
  width: 38px;
  height: 38px;
  position: absolute;
  top: 22px;
  left: 20px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--color-night);
  color: var(--color-white);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 800;
}

.selection-steps strong {
  display: block;
  margin-bottom: 7px;
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: 18px;
}

.selection-steps p {
  margin-bottom: 0;
  color: var(--color-ink-muted);
}

.coverage-copy-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(44px, 8vw, 108px);
}

.coverage-prose {
  font-size: 17px;
}

.coverage-prose p {
  color: var(--color-ink-muted);
}

.coverage-prose strong {
  color: var(--color-ink);
}

.coverage-prose .button-row {
  margin-top: 32px;
}

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

  .coverage-atlas {
    width: min(680px, 100%);
    min-height: 500px;
  }

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

  .route-type-card.route-type-featured {
    transform: none;
  }
}

@media (max-width: 820px) {
  .nodes-hero::before {
    width: 100%;
    opacity: 0.45;
  }

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

  .selection-intro {
    position: static;
  }

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

  .use-case-item {
    grid-template-columns: 88px minmax(0, 1fr);
    gap: 20px;
  }
}

@media (max-width: 640px) {
  .nodes-hero-grid {
    min-height: auto;
    padding-top: 58px;
    padding-bottom: 64px;
  }

  .coverage-atlas {
    min-height: 450px;
    padding: 20px;
  }

  .atlas-head {
    align-items: flex-start;
  }

  .atlas-core {
    width: min(280px, 92%);
  }

  .atlas-center {
    width: 112px;
    height: 112px;
  }

  .atlas-center strong {
    font-size: 32px;
  }

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

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

  .use-case-index {
    width: 72px;
  }

  .selection-steps li {
    padding: 72px 20px 22px;
  }

  .selection-steps li::before {
    top: 20px;
  }

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

@media (prefers-reduced-motion: reduce) {
  .coverage-atlas,
  .atlas-point,
  .route-type-card,
  .use-case-item {
    transform: none;
  }
}