:root {
  --hero-grid-line: rgba(91, 110, 128, 0.12);
  --device-highlight: rgba(255, 255, 255, 0.72);
  --accent-soft: rgba(190, 52, 85, 0.12);
  --success-soft: rgba(46, 139, 98, 0.11);
  --warning-soft: rgba(201, 138, 27, 0.12);
}

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

.tab-list {
  display: inline-flex;
  max-width: 100%;
  gap: 5px;
  padding: 5px;
  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: 88px;
  min-height: 42px;
  padding: 8px 18px;
  border: 0;
  border-radius: var(--radius-pill);
  background: var(--color-transparent);
  color: var(--color-muted);
  font-weight: 600;
  white-space: nowrap;
}

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

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

.tab-panel {
  margin-top: 24px;
}

.toc-tabs {
  position: sticky;
  top: 12px;
  z-index: 35;
  display: flex;
  max-width: 100%;
  gap: 7px;
  padding: 8px;
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-panel);
  box-shadow: var(--shadow-tile);
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.toc-tabs a {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  padding: 7px 14px;
  border-radius: var(--radius-pill);
  color: var(--color-muted);
  white-space: nowrap;
}

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

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

.faq-item {
  min-width: 0;
  overflow: clip;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-panel);
}

.faq-item summary {
  position: relative;
  min-height: 58px;
  padding: 17px 54px 17px 20px;
  font-weight: 650;
  list-style: none;
}

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

.faq-item summary::after {
  content: "+";
  position: absolute;
  top: 50%;
  right: 20px;
  width: 27px;
  height: 27px;
  display: grid;
  place-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  color: var(--color-accent);
  transform: translateY(-50%);
}

.faq-item[open] summary::after {
  content: "−";
  background: var(--color-accent);
  color: var(--color-white);
}

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

.faq-answer > :last-child {
  margin-bottom: 0;
}

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

.plan-card {
  position: relative;
  min-width: 0;
  padding: 30px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-panel);
  box-shadow: var(--shadow-tile);
}

.plan-card.is-current,
.plan-card.is-featured {
  border: 2px solid var(--color-accent);
  padding: 29px;
  background: var(--color-white);
  box-shadow: var(--shadow-card);
}

.plan-badge {
  position: absolute;
  top: 18px;
  right: 18px;
}

.plan-name {
  margin-bottom: 14px;
  padding-right: 76px;
  font-family: var(--font-display);
  font-size: 25px;
  font-weight: 400;
}

.plan-price {
  display: flex;
  align-items: baseline;
  gap: 5px;
  margin-bottom: 6px;
}

.plan-price strong {
  font-family: var(--font-display);
  font-size: 46px;
  font-weight: 400;
  line-height: 1;
  color: var(--color-accent);
}

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

.plan-note {
  min-height: 48px;
  color: var(--color-muted);
}

.plan-features {
  display: grid;
  gap: 9px;
  margin: 22px 0;
  padding: 20px 0;
  border-block: 1px solid var(--color-border);
  list-style: none;
}

.plan-features li {
  position: relative;
  padding-left: 21px;
}

.plan-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-success);
  font-weight: 700;
}

.plan-card .btn,
.plan-card .btn-primary {
  width: 100%;
}

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

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

.data-table th,
.route-table th,
.compare-table th {
  background: var(--color-panel-strong);
  color: var(--color-text);
  font-size: 13px;
  font-weight: 700;
}

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

.route-group-row th {
  background: var(--color-accent);
  color: var(--color-white);
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 400;
}

.route-kind {
  font-family: var(--font-mono);
  font-size: 12.5px;
}

.stream-yes {
  color: var(--color-success);
  font-weight: 700;
}

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

.platform-card {
  min-width: 0;
  padding: 24px 18px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-panel);
  text-align: center;
}

.platform-icon {
  width: 42px;
  height: 42px;
  margin: 0 auto 14px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-md);
  background: var(--color-panel-strong);
  color: var(--color-accent);
}

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

.platform-card h3 {
  font-size: 18px;
}

.platform-card .btn {
  width: 100%;
  margin-top: 10px;
  padding-inline: 12px;
}

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

.article-card {
  min-width: 0;
  padding: 26px;
  border-top: 4px solid var(--color-accent);
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
  background: var(--color-panel);
  box-shadow: var(--shadow-tile);
}

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

.article-card h3 {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 400;
}

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

.article-link {
  display: inline-flex;
  min-height: 32px;
  align-items: center;
  color: var(--color-accent-dark);
  font-weight: 650;
}

.callout {
  margin: 26px 0;
  padding: 20px 22px;
  border-left: 4px solid var(--color-accent);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  background: var(--color-panel-strong);
}

.callout-title {
  margin-bottom: 5px;
  font-weight: 700;
}

.callout > :last-child {
  margin-bottom: 0;
}

.promo-block {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
  margin-top: 46px;
  padding: 34px;
  overflow-x: clip;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-panel-strong);
  box-shadow: var(--shadow-card);
}

.promo-block::before {
  content: "";
  position: absolute;
  width: 170px;
  height: 170px;
  right: 8%;
  bottom: -120px;
  border-radius: var(--radius-pill);
  background: var(--accent-soft);
}

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

.promo-copy h2 {
  margin-bottom: 8px;
  font-size: 34px;
}

.promo-copy p {
  margin-bottom: 0;
  color: var(--color-muted);
}

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

.hero-preview {
  position: relative;
  overflow-x: clip;
  padding-top: 26px;
  padding-bottom: 18px;
}

.hero-preview::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(var(--hero-grid-line) 1px, var(--color-transparent) 1px), linear-gradient(90deg, var(--hero-grid-line) 1px, var(--color-transparent) 1px);
  background-size: 40px 40px;
  mask-image: linear-gradient(to bottom, var(--color-text), var(--color-transparent));
  pointer-events: none;
}

.hero-bento {
  position: relative;
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-template-rows: minmax(556px, auto) minmax(116px, auto);
  gap: 16px;
}

.hero-tile {
  min-width: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-tile);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.hero-tile:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.hero-main {
  grid-column: 1 / 8;
  grid-row: 1;
  padding: 46px 50px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--color-panel);
}

.hero-main h1 {
  margin-top: 20px;
}

.hero-copy {
  max-width: 610px;
  margin-bottom: 0;
  color: var(--color-muted);
  font-size: 16px;
}

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

.hero-main .cta-row {
  margin-top: 26px;
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.hero-device {
  grid-column: 8 / 13;
  grid-row: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 34px;
  overflow: clip;
  background: var(--color-panel-strong);
}

.hero-platforms {
  grid-column: 1 / 5;
  grid-row: 2;
  padding: 19px 25px;
  background: var(--color-panel);
}

.hero-flags {
  grid-column: 5 / 9;
  grid-row: 2;
  padding: 19px 25px;
  background: var(--color-panel-strong);
}

.hero-refund {
  grid-column: 9 / 13;
  grid-row: 2;
  padding: 19px 25px;
  display: flex;
  align-items: center;
  gap: 18px;
  background: var(--color-panel);
}

.tile-label {
  margin-bottom: 11px;
  color: var(--color-muted);
  font-size: 12.5px;
}

.compact-icon-row,
.compact-flag-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 9px;
}

.compact-platform,
.compact-flag {
  display: inline-flex;
  min-width: 0;
  align-items: center;
  gap: 7px;
  font-size: 12.5px;
  white-space: nowrap;
}

.compact-platform svg {
  width: 16px;
  height: 16px;
  flex: none;
  color: var(--color-muted);
}

.compact-flag svg {
  width: 24px;
  height: 16px;
  flex: none;
  border-radius: 3px;
  overflow: hidden;
}

.refund-number {
  flex: none;
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: 35px;
  line-height: 1;
}

.refund-copy strong,
.refund-copy span {
  display: block;
}

.refund-copy span {
  margin-top: 3px;
  color: var(--color-muted);
  font-size: 12.5px;
}

.client-mock {
  width: min(336px, 100%);
  padding: 0 22px 22px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-panel);
  box-shadow: var(--shadow-card);
  transform: rotate(-2deg);
}

.mock-chrome {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 15px 2px 13px;
  border-bottom: 1px solid var(--color-panel-strong);
}

.chrome-dot {
  width: 9px;
  height: 9px;
  flex: 0 0 9px;
  border-radius: var(--radius-pill);
}

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

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

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

.mock-title {
  margin-inline: auto;
  padding-right: 30px;
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.mock-lock {
  display: flex;
  justify-content: center;
  padding: 26px 0 22px;
}

.lock-switch {
  width: 112px;
  height: 112px;
  display: grid;
  place-items: center;
  border: 2px solid var(--color-accent);
  border-radius: var(--radius-pill);
  background: var(--color-white);
  color: var(--color-accent);
  box-shadow: 0 0 0 9px var(--color-accent-halo);
}

.lock-switch svg {
  width: 48px;
  height: 48px;
}

.mock-routes {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.mock-route {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 10px;
  padding: 10px 13px;
  border: 1px solid var(--color-panel-strong);
  border-radius: var(--radius-md);
  background: var(--color-panel);
  font-size: 13px;
}

.mock-route.is-connected {
  border-color: var(--color-border);
  background: var(--color-panel-strong);
}

.mock-route .route-name {
  min-width: 0;
  overflow-wrap: anywhere;
}

.mock-route .route-type {
  color: var(--color-muted);
}

.route-state {
  width: 9px;
  height: 9px;
  margin-left: auto;
  flex: 0 0 9px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-pill);
}

.mock-route.is-connected .route-state {
  border-color: var(--color-accent);
  background: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-halo);
}

.mock-plan {
  margin-top: 16px;
  padding: 9px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-panel-strong);
  font-family: var(--font-mono);
  font-size: 13px;
  text-align: center;
}

.preview-section {
  padding-top: 76px;
  padding-bottom: 76px;
}

.preview-heading {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 18px;
  align-items: end;
  margin-bottom: 30px;
}

.preview-heading p {
  max-width: 570px;
  margin-bottom: 0;
  color: var(--color-muted);
}

.token-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

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

.token-swatch {
  height: 86px;
  border-bottom: 1px solid var(--color-border);
}

.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-muted);
}

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

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

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

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

.token-meta {
  padding: 13px 15px;
}

.token-meta strong,
.token-meta code {
  display: block;
}

.token-meta code {
  margin-top: 3px;
  color: var(--color-muted);
  font-size: 12px;
}

.type-specimen {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.type-card {
  min-width: 0;
  padding: 30px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-panel);
}

.type-display {
  font-family: var(--font-display);
  font-size: clamp(38px, 5vw, 62px);
  line-height: 1.12;
}

.type-body {
  font-size: 18px;
  line-height: 1.8;
}

.type-mono {
  font-family: var(--font-mono);
  overflow-wrap: anywhere;
}

.state-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.preview-footer {
  margin-top: 70px;
}

@media (max-width: 1100px) {
  .hero-bento {
    grid-template-columns: 1fr;
    grid-template-rows: none;
  }

  .hero-main,
  .hero-device,
  .hero-platforms,
  .hero-flags,
  .hero-refund {
    grid-column: auto;
    grid-row: auto;
  }

  .hero-device {
    min-height: 510px;
  }

  .pricing-grid,
  .article-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(3, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .hero-main {
    padding: 38px 28px;
  }

  .hero-device {
    min-height: 470px;
    padding: 30px 18px;
  }

  .compact-icon-row,
  .compact-flag-row {
    flex-wrap: wrap;
    justify-content: flex-start;
    row-gap: 12px;
  }

  .pricing-grid,
  .article-grid,
  .type-specimen {
    grid-template-columns: 1fr;
  }

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

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

@media (max-width: 640px) {
  .client-mock {
    transform: none;
  }

  .hero-main {
    padding: 32px 22px;
  }

  .hero-device {
    min-height: auto;
    padding-block: 38px;
  }

  .hero-platforms,
  .hero-flags,
  .hero-refund {
    padding: 20px 22px;
  }

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

  .plan-card,
  .plan-card.is-current,
  .plan-card.is-featured {
    padding: 24px;
  }

  .plan-badge {
    position: static;
    margin-bottom: 12px;
  }

  .plan-name {
    padding-right: 0;
  }

  .promo-block {
    padding: 26px 22px;
  }
}