.tab-shell {
  width: 100%;
}

.tab-list {
  display: flex;
  width: fit-content;
  max-width: 100%;
  gap: 6px;
  padding: 6px;
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-panel-strong);
  -webkit-overflow-scrolling: touch;
}

.tab-list [role="tab"] {
  min-width: 96px;
  min-height: 42px;
  padding: 9px 18px;
  border: 0;
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--color-text-muted);
  font-weight: 750;
  white-space: nowrap;
}

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

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

.tab-panel {
  padding-top: 28px;
}

.toc-tabs {
  position: sticky;
  top: 12px;
  z-index: 40;
  display: flex;
  max-width: 100%;
  gap: 8px;
  margin: 24px 0 40px;
  padding: 8px;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-panel);
  box-shadow: var(--shadow-low);
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.toc-tabs a {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  flex: 0 0 auto;
  padding: 8px 15px;
  border-radius: var(--radius-pill);
  color: var(--color-text-muted);
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
}

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

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-item {
  overflow: clip;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-panel);
  box-shadow: var(--shadow-low);
}

.faq-item summary {
  position: relative;
  min-height: 58px;
  padding: 17px 54px 17px 20px;
  list-style: none;
  color: var(--color-text);
  font-weight: 760;
}

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

.faq-item summary::after {
  position: absolute;
  top: 50%;
  right: 20px;
  width: 24px;
  height: 24px;
  content: "+";
  transform: translateY(-50%);
  border-radius: 50%;
  background: var(--color-panel-strong);
  color: var(--color-accent-dark);
  font-family: var(--font-mono);
  line-height: 24px;
  text-align: center;
}

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

.faq-answer {
  padding: 0 20px 20px;
  color: var(--color-text-muted);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.price-card {
  position: relative;
  display: flex;
  min-width: 0;
  min-height: 100%;
  flex-direction: column;
  padding: 28px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-panel);
  box-shadow: var(--shadow-low);
  transition:
    transform var(--motion-fast) ease,
    box-shadow var(--motion-fast) ease;
}

.price-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-mid);
}

.price-card.is-featured {
  border-color: var(--color-accent);
  background: var(--color-white);
  box-shadow: 0 18px 36px var(--color-accent-soft);
}

.price-card__badge {
  position: absolute;
  top: 18px;
  right: 18px;
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  padding: 5px 11px;
  border-radius: var(--radius-pill);
  background: var(--color-accent);
  color: var(--color-white);
  font-size: 12px;
  font-weight: 800;
}

.price-card__name {
  padding-right: 72px;
  font-size: 20px;
  font-weight: 800;
}

.price-card__price {
  display: flex;
  align-items: baseline;
  gap: 5px;
  margin: 24px 0 6px;
}

.price-card__amount {
  font-family: var(--font-display);
  font-size: 42px;
  font-weight: 820;
  letter-spacing: -.03em;
  line-height: 1;
}

.price-card__period {
  color: var(--color-text-muted);
  font-size: 14px;
}

.price-card__traffic {
  color: var(--color-text-muted);
  font-weight: 700;
}

.price-card__features {
  display: grid;
  gap: 9px;
  margin: 24px 0;
  padding: 0;
  list-style: none;
  color: var(--color-text-muted);
}

.price-card__features li {
  position: relative;
  padding-left: 20px;
}

.price-card__features li::before {
  position: absolute;
  top: .67em;
  left: 0;
  width: 7px;
  height: 7px;
  content: "";
  border-radius: 50%;
  background: var(--color-success);
}

.price-card__action {
  width: 100%;
  margin-top: auto;
}

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

.data-table,
.network-table,
.comparison-table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
  color: var(--color-text);
}

.data-table th,
.data-table td,
.network-table th,
.network-table td,
.comparison-table th,
.comparison-table td {
  padding: 15px 18px;
  border-bottom: 1px solid var(--color-border);
  text-align: left;
  vertical-align: middle;
}

.data-table th,
.network-table th,
.comparison-table th {
  background: var(--color-panel-strong);
  color: var(--color-text);
  font-size: 13px;
  font-weight: 820;
  letter-spacing: .03em;
}

.data-table td:first-child,
.network-table td:first-child,
.comparison-table td:first-child {
  color: var(--color-text);
  font-weight: 720;
}

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

.table-group-row td {
  background: var(--color-accent-soft);
  color: var(--color-accent-dark);
  font-weight: 820;
}

.route-type {
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  gap: 7px;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  font-size: 13px;
  font-weight: 760;
}

.route-type::before {
  width: 7px;
  height: 7px;
  content: "";
  flex: 0 0 7px;
  border-radius: 50%;
}

.route-type--direct {
  background: var(--color-panel-strong);
  color: var(--color-direct);
}

.route-type--direct::before {
  background: var(--color-direct);
}

.route-type--relay {
  background: var(--color-panel-strong);
  color: var(--color-warning);
}

.route-type--relay::before {
  background: var(--color-relay);
}

.route-type--dedicated {
  background: var(--color-accent-soft);
  color: var(--color-accent-dark);
}

.route-type--dedicated::before {
  background: var(--color-dedicated);
}

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

.platform-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 22px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-panel);
  box-shadow: var(--shadow-low);
  text-align: center;
}

.platform-card__icon {
  display: grid;
  width: 52px;
  height: 52px;
  place-items: center;
  border-radius: var(--radius-md);
  background: var(--color-panel-strong);
  color: var(--color-accent-dark);
}

.platform-card__icon svg {
  width: 25px;
  height: 25px;
}

.platform-card__name {
  font-weight: 800;
}

.platform-card .btn,
.platform-card .btn-secondary {
  width: 100%;
  min-height: 40px;
  padding: 9px 12px;
  font-size: 13px;
}

.article-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.article-card {
  display: flex;
  min-width: 0;
  min-height: 100%;
  flex-direction: column;
  padding: 24px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-panel);
  box-shadow: var(--shadow-low);
  transition:
    transform var(--motion-fast) ease,
    box-shadow var(--motion-fast) ease;
}

.article-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-mid);
}

.article-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  margin-bottom: 18px;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 12px;
}

.article-card__title {
  margin-bottom: 12px;
  font-size: 21px;
  line-height: 1.4;
}

.article-card__summary {
  margin-bottom: 22px;
  color: var(--color-text-muted);
}

.article-card__link {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  margin-top: auto;
  color: var(--color-accent-dark);
  font-weight: 800;
}

.callout {
  position: relative;
  margin: 28px 0;
  padding: 20px 22px 20px 28px;
  overflow-x: clip;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-panel-strong);
  color: var(--color-text-muted);
}

.callout::before {
  position: absolute;
  inset: 14px auto 14px 10px;
  width: 5px;
  content: "";
  border-radius: var(--radius-pill);
  background: linear-gradient(var(--color-accent), var(--color-teal));
}

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

.promo-block {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 28px;
  margin-top: 58px;
  padding: 34px;
  overflow-x: clip;
  border-radius: var(--radius-xl);
  background: var(--color-text);
  box-shadow: var(--shadow-mid);
  color: var(--color-white);
}

.promo-block::after {
  position: absolute;
  top: -80px;
  right: 12%;
  width: 210px;
  height: 210px;
  content: "";
  border-radius: 50%;
  background: radial-gradient(circle, var(--color-accent-glow), transparent 70%);
  pointer-events: none;
}

.promo-block__copy {
  position: relative;
  z-index: 1;
}

.promo-block__brand {
  margin-bottom: 7px;
  color: var(--color-accent-light);
  font-weight: 820;
}

.promo-block h2,
.promo-block h3 {
  color: var(--color-white);
}

.promo-block p {
  margin: 10px 0 0;
  color: var(--color-panel-strong);
}

.promo-block .btn-primary {
  position: relative;
  z-index: 1;
}

.float-cta {
  position: fixed;
  right: 26px;
  bottom: calc(26px + env(safe-area-inset-bottom, 0px));
  z-index: 70;
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-pill);
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  box-shadow: 0 14px 28px rgba(82, 56, 191, .36);
  color: var(--color-white);
  font-size: 14px;
  font-weight: 800;
  transition: transform var(--motion-fast) ease;
}

.float-cta:hover {
  transform: translateY(-2px);
}

.float-cta svg {
  width: 17px;
  height: 17px;
  flex: 0 0 17px;
}

body:has(.float-cta)::after {
  display: block;
  height: calc(88px + env(safe-area-inset-bottom, 0px));
  content: "";
}

.feature-mosaic {
  display: grid;
  grid-template-columns: 1.45fr .78fr .78fr;
  gap: 18px;
}

.feature-card {
  min-height: 280px;
  padding: 28px;
  overflow-x: clip;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-panel);
  box-shadow: var(--shadow-low);
  transition:
    transform var(--motion-fast) ease,
    box-shadow var(--motion-fast) ease;
}

.feature-card:nth-child(even) {
  background: var(--color-panel-strong);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-mid);
}

.feature-card--wide {
  grid-column: span 1;
}

.feature-card__mark {
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  gap: 7px;
  margin-bottom: 20px;
  padding: 5px 11px;
  border-radius: var(--radius-pill);
  background: var(--color-accent-soft);
  color: var(--color-accent-dark);
  font-size: 12px;
  font-weight: 800;
}

.feature-card p {
  margin-top: 16px;
  color: var(--color-text-muted);
}

.feature-branch {
  width: 100%;
  height: 96px;
  margin-top: 22px;
  color: var(--color-accent);
}

.ticker-row {
  display: flex;
  gap: 12px;
  padding-block: 12px;
}

.ticker-item {
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  flex: 0 0 auto;
  padding: 7px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-panel);
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
}

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

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

.preview-section {
  padding-top: 88px;
  padding-bottom: 88px;
}

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

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

.preview-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

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

.preview-stack {
  display: grid;
  gap: 18px;
}

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

.preview-swatch {
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-panel);
}

.preview-swatch__color {
  height: 92px;
}

.preview-swatch__meta {
  padding: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
}

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

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

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

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

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

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

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

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

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

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

.preview-type-card {
  padding: 28px;
}

.preview-display-sample {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 820;
  line-height: 1.12;
}

.preview-body-sample {
  max-width: 680px;
  color: var(--color-text-muted);
  font-size: 18px;
}

.preview-mono-sample {
  color: var(--color-accent-dark);
  font-family: var(--font-mono);
  font-weight: 700;
}

.preview-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.preview-hero {
  position: relative;
  padding-top: 28px;
  padding-bottom: 12px;
  overflow-x: clip;
}

.preview-hero::before {
  position: absolute;
  top: -220px;
  right: -160px;
  width: 680px;
  height: 680px;
  content: "";
  border-radius: 50%;
  background: radial-gradient(circle, var(--color-accent-glow), transparent 70%);
  pointer-events: none;
}

.preview-hero::after {
  position: absolute;
  top: 180px;
  left: -220px;
  width: 560px;
  height: 560px;
  content: "";
  border-radius: 50%;
  background: radial-gradient(circle, var(--color-teal-glow), transparent 70%);
  pointer-events: none;
}

.preview-hero__copy {
  position: relative;
  z-index: 2;
  max-width: 840px;
}

.preview-eyebrow {
  display: inline-flex;
  min-height: 32px;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 5px 15px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-panel);
  color: var(--color-text-muted);
  font-size: 13px;
  font-weight: 700;
}

.preview-hero__title {
  margin-top: 14px;
  font-size: 58px;
}

.preview-hero__lede {
  max-width: 730px;
  margin: 16px 0 0;
  color: var(--color-text-muted);
  font-size: 17px;
  line-height: 1.7;
}

.preview-hero__lede strong {
  color: var(--color-text);
}

.preview-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 22px;
}

.preview-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.preview-trust li {
  display: inline-flex;
  min-height: 32px;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-white);
  box-shadow: var(--shadow-low);
  font-size: 13px;
  font-weight: 700;
}

.preview-trust-dot {
  width: 7px;
  height: 7px;
  flex: 0 0 7px;
  border-radius: 50%;
  background: var(--color-success);
}

.preview-trust li:nth-child(2) .preview-trust-dot {
  background: var(--color-accent);
}

.preview-trust li:nth-child(3) .preview-trust-dot {
  background: var(--color-teal);
}

.preview-trust li:nth-child(4) .preview-trust-dot {
  background: var(--color-warning);
}

.preview-chip-bands {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: 18px;
}

.preview-chip-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.preview-chip-label {
  color: var(--color-text-muted);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .08em;
}

.preview-platform-chip,
.preview-flag-chip {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  gap: 7px;
  padding: 5px 11px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-panel);
  font-size: 13px;
  font-weight: 700;
}

.preview-platform-chip svg {
  width: 16px;
  height: 16px;
  flex: 0 0 16px;
  color: var(--color-text-muted);
}

.preview-flag-chip svg {
  width: 24px;
  height: 17px;
  flex: 0 0 24px;
  overflow: hidden;
  border-radius: 3px;
}

.preview-chip-separator {
  width: 1px;
  height: 24px;
  background: var(--color-border);
}

.route-map {
  position: relative;
  z-index: 1;
  margin-top: 12px;
  padding: 8px 0 0;
}

.route-map svg {
  width: 100%;
  height: auto;
  min-height: 310px;
}

.route-map__under {
  fill: none;
  stroke: var(--color-white);
  stroke-linecap: round;
  stroke-width: 8;
}

.route-map__line {
  fill: none;
  stroke-linecap: round;
  stroke-width: 3;
}

.route-map__line--direct {
  stroke: var(--color-direct);
}

.route-map__line--relay {
  stroke: var(--color-relay);
}

.route-map__line--dedicated {
  stroke: var(--color-dedicated);
}

.route-map__card,
.route-map__hub {
  fill: var(--color-white);
  stroke: var(--color-border);
  stroke-width: 1;
}

.route-map__card {
  filter: drop-shadow(0 8px 12px var(--color-shadow));
}

.route-map__hub {
  filter: drop-shadow(0 14px 20px var(--color-accent-glow));
}

.route-map__label {
  fill: var(--color-text);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 700;
}

.route-map__hub-ring {
  fill: var(--color-accent-soft);
  stroke: var(--color-accent);
  stroke-width: 2;
}

.route-map__bolt {
  fill: var(--color-accent);
}

.route-map__flag-white {
  fill: var(--color-white);
}

.route-map__flag-red {
  fill: var(--color-flag-red);
}

.route-map__flag-blue {
  fill: var(--color-flag-blue);
}

.route-map__flag-navy {
  fill: var(--color-flag-navy);
}

.route-map__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin: -2px 0 0 52px;
  color: var(--color-text-muted);
  font-size: 12px;
  font-weight: 700;
}

.route-map__legend span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.route-map__legend i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.legend-direct {
  background: var(--color-direct);
}

.legend-relay {
  background: var(--color-relay);
}

.legend-dedicated {
  background: var(--color-dedicated);
}

.preview-footer {
  margin-top: 0;
}

@media (max-width: 980px) {
  .pricing-grid,
  .article-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

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

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

@media (max-width: 768px) {
  .preview-hero__title {
    font-size: clamp(32px, 9vw, 40px);
  }

  .preview-hero::before,
  .preview-hero::after {
    display: none;
  }

  .route-map svg {
    min-height: 260px;
  }

  .route-map__legend {
    margin-left: 0;
  }

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

@media (max-width: 640px) {
  .pricing-grid,
  .article-grid,
  .platform-grid,
  .feature-mosaic,
  .preview-grid,
  .preview-grid--two,
  .preview-swatch-grid {
    grid-template-columns: 1fr;
  }

  .feature-card--wide {
    grid-column: auto;
  }

  .tab-list,
  .toc-tabs {
    width: 100%;
    border-radius: var(--radius-md);
  }

  .price-card,
  .feature-card,
  .article-card {
    padding: 22px;
  }

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

  .float-cta {
    right: 16px;
    bottom: calc(16px + env(safe-area-inset-bottom, 0px));
    padding-inline: 20px;
  }

  .preview-section {
    padding-top: 62px;
    padding-bottom: 62px;
  }

  .preview-chip-separator {
    display: none;
  }

  .route-map {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .route-map svg {
    width: 760px;
    max-width: none;
  }
}