.tab-shell {
  min-width: 0;
}

.tab-list {
  display: inline-flex;
  max-width: 100%;
  gap: 4px;
  padding: 5px;
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-panel-alt);
  -webkit-overflow-scrolling: touch;
}

.tab-list [role="tab"] {
  min-width: max-content;
  min-height: 40px;
  padding: 8px 16px;
  border: 0;
  border-radius: var(--radius-xs);
  background: transparent;
  color: var(--color-muted);
  font-weight: 700;
}

.tab-list [role="tab"][aria-selected="true"],
.tab-list [role="tab"].active {
  background: var(--color-panel);
  color: var(--color-accent-dark);
  box-shadow: var(--shadow-soft);
}

[role="tabpanel"][hidden] {
  display: none;
}

.tab-panel {
  padding-top: 26px;
}

.toc-tabs {
  position: sticky;
  top: 12px;
  z-index: 40;
  display: flex;
  max-width: 100%;
  gap: 4px;
  margin-bottom: 38px;
  padding: 6px;
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-panel);
  box-shadow: var(--shadow-soft);
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.toc-tabs a {
  min-width: max-content;
  min-height: 40px;
  padding: 8px 14px;
  border-radius: var(--radius-xs);
  color: var(--color-muted);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}

.toc-tabs a:hover,
.toc-tabs a.toc-current,
.toc-tabs a[aria-current="location"] {
  background: var(--color-panel-alt);
  color: var(--color-accent-dark);
}

body:has(.toc-tabs) section[id] {
  scroll-margin-top: var(--toc-offset);
}

.faq-list {
  display: grid;
  gap: 10px;
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-panel);
}

.faq-item summary {
  position: relative;
  min-height: 52px;
  padding: 15px 48px 15px 18px;
  color: var(--color-accent-dark);
  font-weight: 750;
  cursor: pointer;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  position: absolute;
  top: 50%;
  right: 18px;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 20px;
  transform: translateY(-50%);
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-answer {
  padding: 0 18px 18px;
  color: var(--color-muted);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.pricing-card {
  position: relative;
  min-width: 0;
  padding: 28px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-panel);
  box-shadow: var(--shadow-soft);
  transform-style: preserve-3d;
}

.pricing-card.featured,
.pricing-card[aria-current="true"] {
  border-width: 2px;
  border-color: var(--color-accent);
  box-shadow: var(--shadow-window);
}

.pricing-badge {
  position: absolute;
  top: -13px;
  right: 18px;
  min-height: 26px;
  padding: 4px 11px;
  border-radius: var(--radius-pill);
  background: var(--color-accent);
  color: var(--color-panel);
  font-size: 12px;
  font-weight: 800;
}

.plan-name {
  margin-bottom: 12px;
  font-size: 20px;
  font-weight: 850;
}

.plan-price {
  display: flex;
  align-items: baseline;
  gap: 5px;
  margin-bottom: 16px;
}

.plan-price strong {
  color: var(--color-accent-dark);
  font-family: var(--font-display);
  font-size: clamp(34px, 4vw, 46px);
  line-height: 1;
}

.plan-price span {
  color: var(--color-muted);
}

.plan-features {
  display: grid;
  gap: 10px;
  margin: 22px 0;
  padding: 20px 0;
  border-top: 1px dashed var(--color-border);
  border-bottom: 1px dashed var(--color-border);
  list-style: none;
}

.plan-features li {
  position: relative;
  padding-left: 20px;
}

.plan-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-success);
  font-weight: 900;
}

.table-scroll {
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-panel);
  -webkit-overflow-scrolling: touch;
}

.data-table,
.route-table,
.compare-table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
  color: var(--color-text);
  text-align: left;
}

.data-table th,
.data-table td,
.route-table th,
.route-table td,
.compare-table th,
.compare-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--color-border);
  vertical-align: middle;
}

.data-table th,
.route-table th,
.compare-table th {
  background: var(--color-panel-alt);
  color: var(--color-accent-dark);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .04em;
}

.data-table tr:last-child td,
.route-table tr:last-child td,
.compare-table tr:last-child td {
  border-bottom: 0;
}

.route-region-row th {
  background: var(--color-accent);
  color: var(--color-panel);
  font-family: var(--font-mono);
}

.route-type {
  display: inline-flex;
  min-height: 24px;
  align-items: center;
  padding: 3px 8px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-panel);
  color: var(--color-text);
  font-size: 12px;
  font-weight: 700;
}

.prose > .data-table {
  display: block;
  max-width: 100%;
  min-width: 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.platform-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}

.platform-card {
  min-width: 0;
  padding: 22px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-panel);
  text-align: center;
  box-shadow: var(--shadow-soft);
  transform-style: preserve-3d;
}

.platform-icon {
  display: grid;
  width: 46px;
  height: 46px;
  margin: 0 auto 13px;
  place-items: center;
  border-radius: var(--radius-sm);
  background: var(--color-panel-alt);
  color: var(--color-accent);
}

.platform-icon svg {
  width: 24px;
  height: 24px;
}

.platform-card h3 {
  margin-bottom: 12px;
  font-size: 16px;
}

.platform-card .btn,
.platform-card .btn-secondary {
  width: 100%;
  padding-inline: 12px;
  font-size: 13px;
}

.article-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.article-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  padding: 24px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-panel);
  box-shadow: var(--shadow-soft);
  color: var(--color-text);
  text-decoration: none;
}

.article-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  margin-bottom: 14px;
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 11px;
}

.article-card h3 {
  font-size: 20px;
}

.article-card p {
  color: var(--color-muted);
}

.article-link {
  margin-top: auto;
  padding-top: 14px;
  color: var(--color-accent);
  font-weight: 800;
}

.callout {
  position: relative;
  margin: 26px 0;
  padding: 20px 22px 20px 26px;
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-accent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: var(--color-panel-alt);
}

.callout strong {
  color: var(--color-accent-dark);
}

.promo-block {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
  margin-top: 52px;
  padding: clamp(26px, 5vw, 46px);
  border-radius: var(--radius-md);
  background: var(--color-accent);
  color: var(--color-panel);
  box-shadow: var(--shadow-window);
}

.promo-block h2,
.promo-block h3 {
  margin-bottom: 8px;
  color: var(--color-panel);
}

.promo-block p {
  color: var(--color-border);
}

.promo-block .btn-primary {
  border-color: var(--color-panel);
  background: var(--color-panel);
  color: var(--color-accent);
}

.motion-ticker {
  max-width: 100%;
  overflow: hidden;
  border-block: 1px solid var(--color-border);
  background: var(--color-panel);
}

.motion-ticker-track {
  display: flex;
  width: max-content;
  will-change: transform;
}

.motion-ticker-group {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 34px;
  padding: 16px 17px;
}

.motion-ticker-item {
  display: inline-flex;
  min-width: max-content;
  align-items: center;
  gap: 9px;
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
}

.motion-ticker-item::before {
  content: "";
  width: 6px;
  height: 6px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--color-accent);
}

.hero-preview {
  position: relative;
  display: flex;
  min-height: calc(100svh - var(--header-height) - 54px);
  align-items: center;
  overflow-x: clip;
}

.hero-preview-inner {
  width: 100%;
  padding-top: 44px;
  padding-bottom: 52px;
  display: grid;
  grid-template-columns: 1.02fr 1.06fr;
  gap: 72px;
  align-items: center;
}

.hero-device {
  position: relative;
  min-width: 0;
  padding: 26px 10px 30px 22px;
}

.hero-paper-pad {
  position: absolute;
  inset: 44px 34px 6px -6px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-panel-alt);
  transform: rotate(-1.1deg);
}

.app-window {
  position: relative;
  max-width: 536px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-panel);
  box-shadow: var(--shadow-window);
  transform: rotate(1.3deg);
}

.window-bar {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 11px 14px;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-panel-alt);
}

.window-dot {
  width: 11px;
  height: 11px;
  flex: 0 0 auto;
  border-radius: 50%;
}

.window-dot.error {
  background: var(--color-error);
}

.window-dot.warning {
  background: var(--color-warning);
}

.window-dot.success {
  background: var(--color-success);
}

.window-title {
  flex: 1;
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .04em;
  text-align: center;
  transform: translateX(-14px);
}

.window-list-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 18px 6px;
  font-size: 12px;
  font-weight: 800;
}

.window-list-head span:last-child {
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
}

.mock-route-list {
  margin: 0;
  padding: 4px 10px 10px;
  list-style: none;
}

.mock-route {
  display: flex;
  align-items: center;
  gap: 11px;
  min-height: 40px;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
}

.mock-route.selected {
  background: var(--color-panel-alt);
}

.mock-route + .mock-route {
  margin-top: 2px;
}

.mock-flag {
  width: 22px;
  height: 15px;
  flex: 0 0 auto;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: 3px;
  background: var(--color-panel);
}

.mock-flag svg {
  width: 20px;
  height: 13px;
}

.route-city {
  font-size: 13px;
  font-weight: 700;
}

.route-code {
  margin-left: auto;
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
}

.route-selected-mark {
  width: 14px;
  height: 14px;
  color: var(--color-accent);
}

.window-status {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px;
  border-top: 1px solid var(--color-border);
}

.connection-toggle {
  position: relative;
  width: 60px;
  height: 33px;
  flex: 0 0 auto;
  border-radius: var(--radius-pill);
  background: var(--color-accent);
}

.connection-toggle::after {
  content: "";
  position: absolute;
  top: 3px;
  right: 3px;
  width: 27px;
  height: 27px;
  border-radius: 50%;
  background: var(--color-panel);
  box-shadow: var(--shadow-soft);
}

.connection-copy {
  min-width: 0;
}

.connection-line {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 800;
}

.connection-dot {
  width: 10px;
  height: 10px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--color-success);
  box-shadow: 0 0 0 4px var(--color-success-soft);
}

.connection-sub {
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 11px;
}

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

.hero-copy h1 {
  margin-top: 20px;
  font-size: 56px;
}

.hero-copy .hero-brand {
  color: var(--color-accent);
}

.hero-description {
  max-width: 540px;
  margin-bottom: 18px;
  color: var(--color-muted);
  font-size: 16px;
}

.hero-description strong {
  color: var(--color-accent-dark);
}

.hero-cta {
  margin-bottom: 22px;
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin-bottom: 22px;
  padding-bottom: 22px;
  border-bottom: 1px dashed var(--color-border);
}

.trust-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-text);
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
}

.trust-item svg {
  width: 14px;
  height: 14px;
  flex: 0 0 auto;
  color: var(--color-success);
}

.hero-shelf {
  display: flex;
  align-items: baseline;
  gap: 16px;
}

.hero-shelf + .hero-shelf {
  margin-top: 14px;
}

.shelf-label {
  width: 82px;
  flex: 0 0 auto;
  color: var(--color-muted);
  font-size: 12px;
  letter-spacing: .05em;
}

.platform-line,
.flag-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
}

.platform-mark {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-accent);
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}

.platform-mark svg {
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
}

.flag-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 28px;
  padding: 4px 10px 4px 6px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-panel);
  color: var(--color-text);
  font-size: 12px;
  font-weight: 700;
}

.flag-chip svg {
  width: 20px;
  height: 14px;
  flex: 0 0 auto;
  overflow: hidden;
  border-radius: 3px;
}

.stats-band {
  border-top: 1px solid var(--color-border);
  background: var(--color-panel);
}

.stats-band-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 14px 24px;
  padding-top: 15px;
  padding-bottom: 15px;
}

.stat-pair {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
}

.stat-pair strong {
  color: var(--color-accent-dark);
  font-family: var(--font-mono);
  font-size: 15px;
}

.stat-pair span {
  color: var(--color-muted);
  font-size: 12px;
}

.preview-main {
  overflow-x: clip;
}

.preview-section {
  padding-top: 86px;
  padding-bottom: 86px;
}

.preview-heading {
  max-width: 720px;
  margin-bottom: 38px;
}

.preview-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.preview-grid-two {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.token-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}

.token-card {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-panel);
}

.token-swatch {
  height: 74px;
  border-bottom: 1px solid var(--color-border);
}

.token-bg {
  background: var(--color-bg);
}

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

.token-panel-alt {
  background: var(--color-panel-alt);
}

.token-border {
  background: var(--color-border);
}

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

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

.token-text {
  background: var(--color-text);
}

.token-muted {
  background: var(--color-muted);
}

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

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

.token-error {
  background: var(--color-error);
}

.token-label {
  padding: 10px;
  overflow-wrap: anywhere;
  font-family: var(--font-mono);
  font-size: 11px;
}

.type-specimen {
  padding: 28px;
}

.type-display {
  margin-bottom: 16px;
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 62px);
  font-weight: 900;
  line-height: 1.08;
}

.type-body {
  max-width: 660px;
  color: var(--color-muted);
  font-size: 17px;
}

.type-mono {
  margin-top: 18px;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 13px;
}

.state-row,
.sample-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.static-footer-preview {
  margin-top: 86px;
}

@media (max-width: 1080px) {
  .hero-preview-inner {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .hero-copy {
    order: -1;
  }

  .hero-copy h1 {
    font-size: 40px;
  }

  .pricing-grid,
  .article-grid,
  .preview-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .platform-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .token-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .hero-preview {
    min-height: auto;
  }

  .hero-preview-inner {
    padding-top: 36px;
  }

  .hero-copy h1 {
    font-size: clamp(28px, 9.5vw, 40px);
  }

  .hero-device {
    padding-inline: 6px;
  }

  .hero-paper-pad,
  .app-window {
    transform: none;
  }

  .hero-paper-pad {
    inset: 28px 14px 0 0;
  }

  .hero-shelf {
    display: block;
  }

  .shelf-label {
    display: block;
    width: auto;
    margin-bottom: 8px;
  }

  .pricing-grid,
  .article-grid,
  .preview-grid,
  .preview-grid-two {
    grid-template-columns: 1fr;
  }

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

  .token-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .promo-block {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .motion-ticker {
    overflow: visible;
  }

  .motion-ticker-track {
    width: auto;
    transform: none !important;
  }

  .motion-ticker-group {
    width: 100%;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px 22px;
  }

  .motion-ticker-group + .motion-ticker-group {
    display: none;
  }

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

  .window-list-head {
    gap: 8px;
  }

  .mock-route {
    padding-inline: 7px;
  }

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