.tabs-shell {
  max-width: 100%;
}

.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-sm);
  background: var(--color-panel);
  -webkit-overflow-scrolling: touch;
}

.tab-list [role="tab"] {
  min-width: 44px;
  min-height: 40px;
  flex-shrink: 0;
  padding: 8px 17px;
  border-radius: var(--radius-xs);
  background: transparent;
  color: var(--color-muted);
  cursor: pointer;
  font-weight: 700;
  white-space: nowrap;
}

.tab-list [role="tab"]:hover {
  color: var(--color-text);
}

.tab-list [role="tab"][aria-selected="true"] {
  background: var(--color-accent);
  color: var(--color-bg);
}

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

.tab-panel[hidden] {
  display: none;
}

.toc-tabs {
  position: sticky;
  top: 0;
  z-index: 35;
  display: flex;
  width: 100%;
  max-width: 100%;
  gap: 5px;
  padding: 8px;
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-panel-raised);
  box-shadow: var(--shadow-lift);
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.toc-tabs a {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  padding: 8px 14px;
  flex-shrink: 0;
  border-radius: var(--radius-xs);
  color: var(--color-muted);
  font-size: 13px;
  font-weight: 650;
  white-space: nowrap;
}

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

.faq-list {
  display: grid;
  border-top: 1px solid var(--color-border);
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-item summary {
  position: relative;
  display: flex;
  min-height: 58px;
  align-items: center;
  padding: 17px 42px 17px 0;
  color: var(--color-text);
  cursor: pointer;
  font-size: 16px;
  font-weight: 700;
  list-style: none;
}

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

.faq-item summary::after {
  position: absolute;
  right: 8px;
  display: inline-flex;
  width: 28px;
  height: 28px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  color: var(--color-accent);
  content: "+";
  transition: transform 180ms ease;
}

.faq-item[open] {
  margin-block: 7px;
  padding-inline: 18px;
  border: 0;
  border-radius: var(--radius-sm);
  background: var(--color-wine);
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-answer {
  max-width: 58em;
  padding: 0 42px 20px 0;
  color: var(--color-cream);
}

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

.plan-card {
  position: relative;
  display: flex;
  min-width: 0;
  flex-direction: column;
  padding: 28px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-panel);
  box-shadow: var(--shadow-panel);
}

.plan-card.is-featured {
  border-color: var(--color-accent);
  background: var(--color-panel-raised);
}

.plan-card.is-current {
  box-shadow: 0 0 0 2px var(--color-accent), var(--shadow-panel);
}

.plan-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  display: inline-flex;
  min-height: 26px;
  align-items: center;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  background: var(--color-wine);
  color: var(--color-text);
  font-size: 11px;
  font-weight: 750;
}

.plan-name {
  margin: 0 0 10px;
  padding-right: 76px;
  font-size: 22px;
}

.plan-period {
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 12px;
}

.plan-price {
  display: flex;
  align-items: baseline;
  gap: 5px;
  margin-block: 22px 18px;
  color: var(--color-text);
  font-family: var(--font-display);
}

.plan-price strong {
  font-size: clamp(42px, 4vw, 58px);
  font-weight: 800;
  line-height: 1;
}

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

.plan-features {
  display: grid;
  gap: 10px;
  margin: 0 0 26px;
  padding: 0;
  color: var(--color-muted);
  list-style: none;
}

.plan-features li {
  position: relative;
  margin: 0;
  padding-left: 20px;
}

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

.plan-card .btn {
  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-sm);
  -webkit-overflow-scrolling: touch;
}

.data-table,
.server-table,
.compare-table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
  background: var(--color-panel);
  color: var(--color-muted);
}

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

.data-table th,
.server-table th,
.compare-table th {
  background: var(--color-panel-raised);
  color: var(--color-text);
  font-size: 12px;
  font-weight: 750;
  letter-spacing: 0.04em;
}

.data-table td:first-child,
.server-table td:first-child,
.compare-table td:first-child {
  color: var(--color-text);
  font-weight: 650;
}

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

.server-region-row th {
  background: var(--color-wine);
  color: var(--color-text);
  font-family: var(--font-mono);
}

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

.status-partial {
  color: var(--color-warning);
}

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

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

.platform-card {
  display: flex;
  min-width: 0;
  min-height: 186px;
  align-items: flex-start;
  flex-direction: column;
  padding: 20px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-panel);
  transition: transform 180ms ease, border-color 180ms ease, background-color 180ms ease;
}

.platform-card:hover {
  transform: translateY(-2px);
  border-color: var(--color-accent);
  background: var(--color-panel-raised);
}

.platform-icon {
  display: inline-flex;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  border-radius: var(--radius-sm);
  background: var(--color-highlight);
  color: var(--color-accent);
}

.platform-icon svg {
  display: block;
  width: 22px;
  height: 22px;
}

.platform-card h3 {
  margin-bottom: 5px;
  font-size: 17px;
}

.platform-card p {
  margin-bottom: 18px;
  color: var(--color-muted);
  font-size: 12.5px;
}

.platform-card .btn {
  width: 100%;
  margin-top: auto;
}

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

.article-card {
  display: flex;
  min-width: 0;
  min-height: 280px;
  flex-direction: column;
  padding: 24px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-panel);
  box-shadow: var(--shadow-lift);
  transition: transform 180ms ease, border-color 180ms ease;
}

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

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  margin-bottom: 18px;
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 11px;
}

.article-card h3 {
  font-size: 21px;
}

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

.article-link {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  gap: 8px;
  margin-top: auto;
  color: var(--color-accent);
  font-weight: 700;
}

.callout {
  position: relative;
  margin-block: 28px;
  padding: 22px 24px 22px 28px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-panel-raised);
  color: var(--color-cream);
}

.callout::before {
  position: absolute;
  inset: 14px auto 14px 0;
  width: 4px;
  border-radius: var(--radius-pill);
  background: linear-gradient(var(--color-accent), var(--color-wine));
  content: "";
}

.callout strong {
  display: block;
  margin-bottom: 5px;
}

.promo-block {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: center;
  margin-block: 52px;
  padding: clamp(26px, 4vw, 42px);
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-panel-raised);
  box-shadow: var(--shadow-panel);
}

.promo-block::after {
  position: absolute;
  top: -80px;
  right: -60px;
  width: 220px;
  height: 220px;
  border: 1px solid var(--color-accent);
  border-radius: 50%;
  opacity: 0.17;
  content: "";
  pointer-events: none;
}

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

.promo-copy h2,
.promo-copy h3 {
  margin-bottom: 8px;
}

.promo-copy p {
  max-width: 48em;
  margin-bottom: 0;
  color: var(--color-muted);
}

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

.feature-browser {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1.1fr);
  gap: 34px;
  align-items: stretch;
}

.feature-accordion {
  display: grid;
  align-content: start;
}

.feature-item {
  border-bottom: 1px solid var(--color-border);
}

.feature-item summary {
  display: flex;
  min-height: 68px;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 16px;
  cursor: pointer;
  list-style: none;
  font-size: 18px;
  font-weight: 750;
}

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

.feature-item summary::after {
  flex-shrink: 0;
  color: var(--color-accent);
  content: "↘";
}

.feature-item[open] {
  margin-block: 6px;
  border: 0;
  border-radius: var(--radius-sm);
  background: var(--color-wine);
}

.feature-detail {
  padding: 0 44px 22px 16px;
  color: var(--color-cream);
}

.feature-visual {
  display: flex;
  min-height: 480px;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-panel);
  background-image:
    linear-gradient(var(--color-cream-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-cream-grid) 1px, transparent 1px);
  background-size: 52px 52px;
  box-shadow: var(--shadow-panel);
}

.hero-preview {
  position: relative;
  min-height: calc(100svh - var(--header-height));
  display: flex;
  align-items: center;
  overflow-x: clip;
  background-image:
    repeating-linear-gradient(to right, var(--color-cream-grid) 0 1px, transparent 1px 104px),
    repeating-linear-gradient(to bottom, var(--color-cream-grid-soft) 0 1px, transparent 1px 88px),
    radial-gradient(circle, var(--color-cream-dot) 1px, transparent 1.6px);
  background-size: auto, auto, 52px 88px;
}

.hero-preview-inner {
  width: 100%;
  padding-top: 36px;
}

.hero-preview-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}

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

.hero-copy .badge {
  margin-bottom: 18px;
}

.hero-copy h1 {
  font-size: 60px;
}

.hero-subtitle {
  max-width: 34em;
  margin-bottom: 26px;
  color: var(--color-muted);
  font-size: 16.5px;
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.route-device {
  padding: 20px 22px 14px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-panel);
  box-shadow: var(--shadow-panel);
}

.route-device-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 10px;
}

.route-device-tag {
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
}

.route-legend {
  display: flex;
  gap: 14px;
  color: var(--color-muted);
  font-size: 11px;
}

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

.route-legend-solid::before,
.route-legend-dash::before {
  width: 18px;
  border-top: 2px solid var(--color-cream);
  opacity: 0.7;
  content: "";
}

.route-legend-dash::before {
  border-top-style: dashed;
  opacity: 0.4;
}

.route-chart {
  display: block;
  width: 100%;
  height: auto;
}

.route-graticule {
  fill: none;
  stroke: var(--color-cream);
  stroke-opacity: 0.1;
  stroke-width: 1;
}

.route-backup {
  fill: none;
  stroke: var(--color-cream);
  stroke-dasharray: 3 5;
  stroke-linecap: round;
  stroke-opacity: 0.32;
  stroke-width: 1;
}

.route-main {
  fill: none;
  stroke: var(--color-cream);
  stroke-linecap: round;
  stroke-opacity: 0.88;
  stroke-width: 2;
}

.route-tick {
  stroke: var(--color-cream);
  stroke-opacity: 0.5;
}

.route-label,
.route-latitude {
  fill: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
}

.route-latitude {
  font-size: 12px;
}

.route-halo {
  fill: none;
  stroke: var(--color-cream);
  stroke-opacity: 0.5;
  transform-box: fill-box;
  transform-origin: center;
  animation: route-breathe 4.2s ease-in-out infinite;
}

.route-core {
  fill: var(--color-cream);
}

.route-sail {
  animation: route-sail 11s linear infinite;
}

.route-sail-glow {
  fill: var(--color-accent);
  opacity: 0.22;
}

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

.route-node-2 .route-halo {
  animation-delay: 0.7s;
}

.route-node-3 .route-halo {
  animation-delay: 1.4s;
}

.route-node-4 .route-halo {
  animation-delay: 2.1s;
}

.route-node-5 .route-halo {
  animation-delay: 2.8s;
}

@keyframes route-breathe {
  0%,
  100% {
    transform: scale(1);
    stroke-opacity: 0.4;
  }

  50% {
    transform: scale(1.3);
    stroke-opacity: 0.85;
  }
}

@keyframes route-sail {
  0% {
    transform: translate(50px, 330px);
    opacity: 0;
  }

  5% {
    opacity: 1;
  }

  10% {
    transform: translate(104px, 306px);
  }

  20% {
    transform: translate(159px, 288px);
  }

  30% {
    transform: translate(214px, 274px);
  }

  40% {
    transform: translate(269px, 266px);
  }

  50% {
    transform: translate(325px, 262px);
  }

  60% {
    transform: translate(381px, 264px);
  }

  70% {
    transform: translate(438px, 270px);
  }

  80% {
    transform: translate(495px, 282px);
  }

  90% {
    transform: translate(552px, 298px);
  }

  95% {
    opacity: 1;
  }

  100% {
    transform: translate(610px, 320px);
    opacity: 0;
  }
}

.hero-facts {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  margin-top: 34px;
  padding-top: 18px;
  padding-bottom: 30px;
  border-top: 1px solid var(--color-border);
}

.fact-group {
  display: flex;
  align-items: center;
  gap: 18px;
}

.fact-label {
  flex-shrink: 0;
  color: var(--color-muted);
  font-size: 11.5px;
  letter-spacing: 0.12em;
}

.platform-inline,
.flag-inline-list {
  display: flex;
  align-items: center;
  gap: 18px;
}

.platform-inline-item,
.flag-inline-item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  flex-shrink: 0;
  color: var(--color-muted);
  font-size: 13px;
  white-space: nowrap;
}

.platform-inline-item svg {
  display: block;
  width: 17px;
  height: 17px;
}

.flag-inline-item svg {
  display: block;
  width: 24px;
  height: 16px;
  overflow: hidden;
  border-radius: 2px;
}

.flag-white {
  fill: var(--flag-white);
}

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

.flag-red-bright {
  fill: var(--flag-red-bright);
}

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

.flag-black {
  fill: var(--flag-black);
}

.flag-gold {
  fill: var(--flag-gold);
}

.flag-edge {
  fill: none;
  stroke: var(--color-border);
  stroke-width: 1;
}

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

.preview-section-heading {
  max-width: 700px;
  margin-bottom: 34px;
}

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

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

.preview-swatch {
  display: block;
  height: 78px;
  border-bottom: 1px solid var(--color-border);
}

.preview-token-copy {
  display: grid;
  gap: 2px;
  padding: 12px;
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 11px;
}

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

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

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

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

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

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

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

.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);
}

.preview-type-grid {
  display: grid;
  grid-template-columns: 1fr 0.8fr;
  gap: 30px;
}

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

.preview-type-display {
  font-family: var(--font-display);
  font-size: clamp(42px, 6vw, 72px);
  font-weight: 800;
  line-height: 1.1;
}

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

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

.preview-button-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.preview-component-stack {
  display: grid;
  gap: 48px;
}

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

.preview-table-note {
  margin-top: 12px;
  color: var(--color-muted);
  font-size: 12px;
}

@media (max-width: 1100px) {
  .platform-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .hero-preview-grid {
    gap: 36px;
  }

  .hero-copy h1 {
    font-size: 48px;
  }
}

@media (max-width: 900px) {
  .pricing-grid,
  .article-grid {
    grid-template-columns: 1fr;
  }

  .feature-browser {
    grid-template-columns: 1fr;
  }

  .feature-visual {
    display: none;
  }

  .hero-preview {
    min-height: auto;
  }

  .hero-preview-grid {
    grid-template-columns: 1fr;
    padding-top: 26px;
  }

  .hero-copy {
    order: 1;
  }

  .route-device {
    order: 2;
  }

  .hero-facts {
    align-items: flex-start;
    flex-direction: column;
    gap: 18px;
  }

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

@media (max-width: 768px) {
  .platform-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .hero-copy h1 {
    font-size: clamp(32px, 9.6vw, 40px);
  }

  .route-device-top,
  .route-label,
  .route-latitude,
  .route-tick,
  .route-backup {
    display: none;
  }

  .platform-inline,
  .flag-inline-list {
    flex-wrap: wrap;
    gap: 12px;
  }

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

  .toc-tabs {
    top: 0;
  }
}

@media (max-width: 520px) {
  .platform-grid,
  .preview-token-grid {
    grid-template-columns: 1fr;
  }

  .plan-card {
    padding: 22px;
  }

  .hero-preview-inner {
    padding-top: 22px;
  }

  .route-device {
    padding: 14px;
  }

  .fact-group {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .route-sail {
    animation: none;
    transform: translate(325px, 262px);
    opacity: 1;
  }

  .route-halo {
    animation: none;
  }

  .faq-item summary::after,
  .platform-card,
  .article-card {
    transition: none;
  }
}