.nodes-hero {
  border-bottom: var(--border-thin);
}

.nodes-hero__grid {
  display: grid;
  min-height: calc(100vh - var(--header-height));
  grid-template-columns: minmax(0, .9fr) minmax(440px, 1.1fr);
  align-items: center;
  gap: clamp(40px, 7vw, 96px);
  padding-top: clamp(56px, 8vw, 104px);
  padding-bottom: clamp(64px, 8vw, 104px);
}

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

.nodes-hero__copy > .badge {
  margin-bottom: 20px;
}

.nodes-hero__copy .eyebrow {
  display: flex;
  margin-bottom: 14px;
}

.nodes-hero__copy h1 {
  max-width: 680px;
  margin-bottom: 24px;
}

.nodes-hero__copy .lead {
  margin-bottom: 28px;
}

.nodes-hero__copy .button-row {
  margin-bottom: 24px;
}

.nodes-hero__trust {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.nodes-hero__trust span {
  display: inline-flex;
  align-items: center;
  border: var(--border-thin);
  border-radius: var(--radius-pill);
  background: var(--color-panel);
  padding: 5px 11px;
  color: var(--color-ink-soft);
  font-size: 13px;
}

.route-register {
  position: relative;
  min-height: 490px;
}

.route-register__back,
.route-register__sheet {
  position: absolute;
  border: var(--border-strong);
  border-radius: var(--radius-md);
}

.route-register__back {
  width: 74%;
  height: 78%;
}

.route-register__back--orange {
  top: 7%;
  right: 13%;
  background: var(--color-orange);
  transform: rotate(5deg);
}

.route-register__back--pink {
  right: 2%;
  bottom: 4%;
  background: var(--color-pink);
  transform: rotate(-4deg);
}

.route-register__sheet {
  top: 50%;
  left: 50%;
  width: min(92%, 590px);
  overflow: hidden;
  background: var(--color-canvas);
  transform: translate(-50%, -50%) rotate(-1deg);
}

.route-register__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-bottom: var(--border-strong);
  background: var(--color-accent);
  padding: 17px 20px;
  color: var(--color-canvas);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
}

.route-register__head strong {
  font-size: 12px;
}

.route-register__row {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  border-bottom: var(--border-thin);
  padding: 17px 20px;
}

.route-register__row.is-active {
  background: var(--color-lime);
}

.route-register__row b {
  border-radius: var(--radius-xs);
  background: var(--color-accent);
  padding: 5px 9px;
  color: var(--color-canvas);
  font-size: 12px;
  white-space: nowrap;
}

.route-register__code {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 800;
}

.route-register__foot {
  margin: 0;
  padding: 14px 20px;
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .05em;
}

.section-heading {
  max-width: 820px;
  margin-bottom: clamp(30px, 5vw, 50px);
}

.section-heading h2 {
  margin-bottom: 16px;
}

.nodes-directory {
  border-top: var(--border-thin);
}

.nodes-table-wrap {
  background: var(--color-canvas);
}

.nodes-table-wrap caption {
  border-bottom: var(--border-thin);
  background: var(--color-panel);
  padding: 12px 15px;
  color: var(--color-muted);
  font-size: 13px;
  text-align: left;
}

.nodes-table-wrap .route-table {
  min-width: 780px;
}

.route-kind {
  display: inline-flex;
  align-items: center;
  border: var(--border-thin);
  border-radius: var(--radius-pill);
  background: var(--color-canvas);
  padding: 4px 9px;
  font-size: 12px;
  font-weight: 750;
  white-space: nowrap;
}

.route-kind--lime {
  border-color: var(--color-accent);
  background: var(--color-lime-soft);
}

.route-flag {
  display: grid;
  place-items: center;
  color: var(--color-canvas);
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .04em;
}

.route-flag--jp,
.route-flag--ca,
.route-flag--ch {
  background: var(--color-red);
}

.route-flag--hk,
.route-flag--sg,
.route-flag--tw,
.route-flag--de,
.route-flag--es,
.route-flag--au,
.route-flag--nz,
.route-flag--ae,
.route-flag--in {
  background: var(--color-flag-blue);
}

.route-flag--kr,
.route-flag--us,
.route-flag--gb,
.route-flag--fr,
.route-flag--nl,
.route-flag--it,
.route-flag--br,
.route-flag--za {
  background: var(--color-accent);
}

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

.route-types {
  border-top: var(--border-thin);
  background: var(--color-panel);
}

.route-type-browser {
  display: grid;
  gap: 14px;
}

.route-type-card {
  display: grid;
  grid-template-columns: minmax(120px, .28fr) minmax(0, 1fr);
  overflow: hidden;
  border: var(--border-strong);
  border-radius: var(--radius-md);
  background: var(--color-canvas);
}

.route-type-card__index {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  border-right: var(--border-strong);
  padding: 30px 20px;
  color: var(--color-black);
  font-family: var(--font-mono);
  font-size: clamp(18px, 3vw, 30px);
  font-weight: 900;
  letter-spacing: -.03em;
}

.route-type-card--lime .route-type-card__index {
  background: var(--color-lime);
}

.route-type-card--orange .route-type-card__index {
  background: var(--color-orange);
}

.route-type-card--pink .route-type-card__index {
  background: var(--color-pink);
}

.route-type-card__body {
  padding: clamp(24px, 4vw, 40px);
}

.route-type-card__body h3 {
  margin-bottom: 14px;
}

.route-type-card__body p {
  color: var(--color-ink-soft);
}

.cost-logic {
  display: grid;
  grid-template-columns: minmax(210px, .45fr) minmax(0, 1fr);
  align-items: start;
  gap: 28px;
  margin-top: 22px;
  padding: clamp(24px, 4vw, 38px);
}

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

.cost-logic > p {
  color: var(--color-ink-soft);
}

.usage-guide {
  border-top: var(--border-thin);
}

.usage-ledger {
  border-top: var(--border-strong);
}

.usage-entry {
  display: grid;
  grid-template-columns: minmax(210px, .42fr) minmax(0, 1fr);
  border-bottom: var(--border-strong);
}

.usage-entry__question {
  position: relative;
  border-right: var(--border-strong);
  padding: 28px 34px 28px 28px;
}

.usage-entry__question h3 {
  margin-bottom: 0;
}

.usage-entry__dot {
  position: absolute;
  top: 33px;
  right: -6px;
  width: 11px;
  height: 11px;
  border: var(--border-strong);
  border-radius: 2px;
}

.usage-entry__dot--orange {
  background: var(--color-orange);
}

.usage-entry__dot--lime {
  background: var(--color-lime);
}

.usage-entry__dot--pink {
  background: var(--color-pink);
}

.usage-entry__dot--red {
  background: var(--color-red);
}

.usage-entry__answer {
  position: relative;
  padding: 62px 28px 28px;
}

.usage-entry__answer p {
  color: var(--color-ink-soft);
}

.reply-stamp {
  position: absolute;
  top: 22px;
  right: 28px;
  border: var(--border-strong);
  border-radius: var(--radius-xs);
  padding: 4px 9px;
  color: var(--color-black);
  font-size: 12px;
  font-weight: 850;
}

.reply-stamp--orange {
  background: var(--color-orange);
}

.reply-stamp--lime {
  background: var(--color-lime);
}

.reply-stamp--pink {
  background: var(--color-pink);
}

.reply-stamp--red {
  background: var(--color-red);
}

.usage-entry__packet {
  display: block;
  margin-top: 18px;
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .05em;
}

.route-method {
  border-top: var(--border-thin);
  background: var(--color-panel);
}

.method-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: var(--border-strong);
  border-left: var(--border-strong);
}

.method-card {
  position: relative;
  min-height: 250px;
  border-right: var(--border-strong);
  border-bottom: var(--border-strong);
  background: var(--color-canvas);
  padding: 30px;
}

.method-card__mark {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  margin-bottom: 26px;
  border: var(--border-strong);
  border-radius: var(--radius-xs);
  background: var(--color-lime);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 900;
}

.method-card h3 {
  margin-bottom: 12px;
}

.method-card p {
  color: var(--color-ink-soft);
}

.method-callout {
  margin-top: 24px;
}

.route-diagnostics {
  border-top: var(--border-thin);
}

.diagnostics-grid {
  display: grid;
  grid-template-columns: minmax(260px, .48fr) minmax(0, 1fr);
  gap: clamp(40px, 8vw, 100px);
}

.diagnostics-intro {
  position: sticky;
  top: calc(var(--header-height) + 28px);
  align-self: start;
}

.diagnostics-intro h2 {
  margin-bottom: 18px;
}

.diagnostics-intro > p:last-child {
  color: var(--color-muted);
}

.diagnostics-list {
  border-top: var(--border-strong);
}

.diagnostics-list article {
  border-bottom: var(--border-strong);
  padding: 26px 4px;
}

.diagnostics-list h3 {
  margin-bottom: 10px;
  font-size: clamp(20px, 2.3vw, 26px);
}

.diagnostics-list p {
  color: var(--color-ink-soft);
}

.service-terms {
  border-top: var(--border-strong);
  background: var(--color-lime);
}

.service-terms__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, .55fr);
  align-items: center;
  gap: clamp(32px, 7vw, 90px);
}

.service-terms h2 {
  margin-bottom: 16px;
}

.service-terms__grid > div:first-child > p:last-child {
  max-width: 720px;
  color: var(--color-ink-soft);
}

.service-terms__facts {
  border: var(--border-strong);
  border-radius: var(--radius-md);
  background: var(--color-canvas);
  padding: 24px;
}

.service-terms__facts p {
  margin-bottom: 8px;
}

.service-terms__facts .btn-secondary {
  width: 100%;
  margin-top: 14px;
}

@media (max-width: 980px) {
  .nodes-hero__grid {
    min-height: auto;
    grid-template-columns: 1fr;
  }

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

  .route-type-card {
    grid-template-columns: minmax(105px, .24fr) minmax(0, 1fr);
  }

  .usage-entry {
    grid-template-columns: minmax(180px, .36fr) minmax(0, 1fr);
  }

  .diagnostics-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .diagnostics-intro {
    position: static;
  }
}

@media (max-width: 768px) {
  .nodes-hero__grid {
    gap: 36px;
    padding-top: 48px;
    padding-bottom: 64px;
  }

  .route-register {
    min-height: 380px;
  }

  .route-register__row {
    grid-template-columns: 70px minmax(0, 1fr) auto;
    padding-inline: 15px;
  }

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

  .route-type-card__index {
    justify-content: flex-start;
    border-right: 0;
    border-bottom: var(--border-strong);
    padding: 16px 22px;
  }

  .cost-logic,
  .service-terms__grid {
    grid-template-columns: 1fr;
  }

  .usage-entry {
    grid-template-columns: 1fr;
  }

  .usage-entry__question {
    border-right: 0;
    border-bottom: var(--border-thin);
    padding: 22px 20px;
  }

  .usage-entry__dot {
    top: auto;
    right: auto;
    bottom: -6px;
    left: 20px;
  }

  .usage-entry__answer {
    padding: 62px 20px 24px;
  }

  .reply-stamp {
    right: 20px;
  }
}

@media (max-width: 640px) {
  .nodes-hero__trust {
    align-items: stretch;
    flex-direction: column;
  }

  .nodes-hero__trust span {
    justify-content: center;
  }

  .route-register {
    min-height: 340px;
  }

  .route-register__back {
    width: 82%;
    height: 76%;
  }

  .route-register__sheet {
    width: 96%;
    transform: translate(-50%, -50%);
  }

  .route-register__head {
    padding-inline: 14px;
  }

  .route-register__head > span {
    display: none;
  }

  .route-register__row {
    grid-template-columns: 58px minmax(0, 1fr);
    gap: 8px;
    padding: 13px 14px;
  }

  .route-register__row b {
    grid-column: 2;
    justify-self: start;
  }

  .route-register__foot {
    padding-inline: 14px;
  }

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

  .method-card {
    min-height: 0;
    padding: 24px 20px;
  }

  .route-type-card__body,
  .cost-logic,
  .service-terms__facts {
    padding: 20px;
  }
}

@media (max-width: 380px) {
  .route-register {
    min-height: 360px;
  }

  .route-register__head {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }

  .reply-stamp {
    left: 20px;
    right: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .route-register__back,
  .route-register__sheet {
    transform: none;
  }

  .route-register__sheet {
    top: 8%;
    left: 4%;
  }
}