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

.tab-list {
  display: flex;
  max-width: 100%;
  gap: 6px;
  padding: 5px;
  overflow-x: auto;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: var(--color-panel-alt);
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.tab-list [role="tab"] {
  min-width: max-content;
  min-height: 42px;
  padding: 9px 16px;
  border: 0;
  border-radius: var(--radius-xs);
  background: transparent;
  color: var(--color-muted);
  font-weight: 700;
}

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

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

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

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

.feature-inspector {
  display: grid;
  grid-template-columns: minmax(220px, .72fr) minmax(0, 1.7fr);
  align-items: start;
  gap: clamp(24px, 5vw, 60px);
}

.feature-tabs {
  position: sticky;
  top: calc(var(--header-height) + 20px);
  display: grid;
  gap: 5px;
}

.feature-tabs [role="tab"] {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  min-height: 52px;
  align-items: center;
  padding: 10px 14px;
  border: 0;
  border-radius: var(--radius-xs);
  background: transparent;
  color: var(--color-muted);
  text-align: left;
}

.feature-tabs [role="tab"] span:first-child {
  color: inherit;
  font: 600 11px/1 var(--font-mono);
}

.feature-tabs [role="tab"][aria-selected="true"] {
  background: var(--color-text);
  color: var(--color-panel);
}

.feature-detail {
  position: relative;
  min-height: 340px;
  padding: clamp(28px, 5vw, 56px);
  overflow: hidden;
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-sm);
  background: var(--color-panel);
  box-shadow: var(--shadow-panel);
}

.feature-detail::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-coral));
  content: "";
}

.fact-capsules {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 28px;
}

.toc-tabs {
  position: sticky;
  z-index: 20;
  top: 8px;
  display: flex;
  max-width: 100%;
  gap: 6px;
  margin-bottom: 36px;
  padding: 6px;
  overflow-x: auto;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: var(--color-panel);
  box-shadow: var(--shadow-card);
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.toc-tabs a {
  display: inline-flex;
  min-width: max-content;
  min-height: 38px;
  align-items: center;
  padding: 8px 13px;
  border-radius: var(--radius-xs);
  color: var(--color-muted);
  font-size: 13px;
  font-weight: 650;
  text-decoration: none;
}

.toc-tabs a:hover {
  background: var(--color-panel-alt);
  color: var(--color-text);
}

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

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

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

.faq-item summary {
  position: relative;
  min-height: 58px;
  padding: 17px 52px 17px 20px;
  color: var(--color-text);
  font-weight: 750;
  list-style: none;
}

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

.faq-item summary::after {
  position: absolute;
  top: 50%;
  right: 20px;
  width: 11px;
  height: 11px;
  border-right: 2px solid var(--color-accent);
  border-bottom: 2px solid var(--color-accent);
  content: "";
  transform: translateY(-70%) rotate(45deg);
  transition: transform var(--transition-fast);
}

.faq-item[open] summary::after {
  transform: translateY(-20%) rotate(225deg);
}

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

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

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

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

.plan-card.is-featured {
  border-color: var(--color-accent);
  box-shadow: 0 22px 48px -22px rgba(var(--rgb-accent), .34);
}

.plan-ribbon {
  position: absolute;
  top: 0;
  right: 18px;
  padding: 6px 10px;
  border-radius: 0 0 var(--radius-xs) var(--radius-xs);
  background: var(--color-accent);
  color: var(--color-panel);
  font: 700 11px/1 var(--font-mono);
}

.plan-name {
  margin-bottom: 20px;
  color: var(--color-muted);
  font: 700 13px/1 var(--font-mono);
  letter-spacing: .08em;
}

.plan-price {
  display: flex;
  align-items: baseline;
  gap: 5px;
  margin-bottom: 8px;
  font-family: var(--font-display);
  font-weight: 900;
}

.plan-price strong {
  font-size: clamp(38px, 5vw, 58px);
  line-height: 1;
  letter-spacing: -.03em;
}

.plan-cycle {
  color: var(--color-muted);
  font-size: 13px;
}

.plan-note {
  min-height: 50px;
  color: var(--color-muted);
  font-size: 14px;
}

.plan-features {
  display: grid;
  gap: 10px;
  margin: 22px 0 28px;
  padding: 0;
  list-style: none;
}

.plan-features li {
  position: relative;
  padding-left: 20px;
  color: var(--color-muted);
  font-size: 14px;
}

.plan-features li::before {
  position: absolute;
  top: .72em;
  left: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-success);
  box-shadow: 0 0 0 3px rgba(var(--rgb-success), .13);
  content: "";
}

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

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

.data-table,
.route-table,
.comparison-table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
  color: var(--color-text);
  font-size: 14px;
}

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

.data-table th,
.route-table th,
.comparison-table th {
  background: var(--color-panel-alt);
  color: var(--color-text);
  font-weight: 800;
}

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

.route-table .region-row th {
  border-top: 1px solid var(--color-accent);
  background: var(--color-text);
  color: var(--color-panel);
  font-family: var(--font-mono);
  letter-spacing: .06em;
}

.route-kind {
  display: inline-flex;
  min-height: 24px;
  align-items: center;
  padding: 4px 8px;
  border-radius: var(--radius-xs);
  background: rgba(var(--rgb-accent), .09);
  color: var(--color-accent-deep);
  font: 650 11px/1 var(--font-mono);
}

.route-support {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.route-support::before {
  width: 7px;
  height: 7px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--color-success);
  content: "";
}

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

.platform-card {
  display: flex;
  min-width: 0;
  min-height: 190px;
  flex-direction: column;
  align-items: flex-start;
  padding: 22px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: var(--color-panel);
  box-shadow: var(--shadow-card);
}

.platform-icon {
  display: grid;
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  place-items: center;
  margin-bottom: 18px;
  border-radius: var(--radius-xs);
  background: var(--color-text);
  color: var(--color-panel);
}

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

.platform-card h3 {
  margin-bottom: 6px;
  font-size: 18px;
}

.platform-card p {
  margin-bottom: 18px;
  color: var(--color-muted);
  font-size: 13px;
}

.platform-card .btn {
  width: 100%;
  min-height: 40px;
  margin-top: auto;
  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;
  min-height: 250px;
  flex-direction: column;
  padding: 24px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: var(--color-panel);
  box-shadow: var(--shadow-card);
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin-bottom: 18px;
  color: var(--color-muted);
  font: 600 11px/1.4 var(--font-mono);
}

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

.article-card p {
  color: var(--color-muted);
  font-size: 14px;
}

.article-card > a:last-child {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  margin-top: auto;
  font-weight: 750;
  text-decoration: none;
}

.callout {
  position: relative;
  margin: 28px 0;
  padding: 22px 24px 22px 28px;
  overflow-x: clip;
  border: 1px solid var(--color-line);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius-xs);
  background: var(--color-panel-alt);
  color: var(--color-text);
}

.callout::after {
  position: absolute;
  top: -28px;
  right: -18px;
  width: 86px;
  height: 86px;
  border: 1px dashed rgba(var(--rgb-accent), .24);
  border-radius: 50%;
  content: "";
}

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

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

.promo-block {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 24px;
  margin-top: 56px;
  padding: clamp(28px, 5vw, 48px);
  overflow-x: clip;
  border-radius: var(--radius-sm);
  background:
    radial-gradient(circle at 80% 20%, rgba(var(--rgb-accent), .24), transparent 32%),
    var(--color-text);
  color: var(--color-panel);
}

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

.promo-block p {
  max-width: 660px;
  margin: 8px 0 0;
  color: var(--color-line);
}

.promo-brand {
  color: var(--color-coral);
  font: 800 12px/1 var(--font-mono);
  letter-spacing: .12em;
}

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

.float-cta {
  position: fixed;
  z-index: 80;
  right: max(18px, env(safe-area-inset-right, 0px));
  bottom: max(18px, env(safe-area-inset-bottom, 0px));
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: var(--radius-xs);
  background: var(--color-accent);
  box-shadow: var(--shadow-float);
  color: var(--color-panel);
  font-size: 14px;
  font-weight: 750;
  text-decoration: none;
}

.float-cta:hover {
  background: var(--color-accent-deep);
  color: var(--color-panel);
  transform: translateY(-1px);
}

.float-cta svg {
  width: 14px;
  height: 14px;
  flex: 0 0 auto;
}

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

.hero-route {
  position: relative;
  max-width: 100%;
  padding-top: 28px;
  padding-bottom: 16px;
  overflow-x: clip;
}

.hero-copy {
  position: relative;
  z-index: 4;
  text-align: center;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px 6px 10px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-xs);
  background: rgba(var(--rgb-white), .58);
  color: var(--color-text);
  font-size: 12.5px;
  font-weight: 650;
}

.hero-eyebrow i {
  width: 7px;
  height: 7px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(var(--rgb-accent), .16);
}

.hero-title {
  margin: 20px 0 18px;
  font-size: clamp(52px, 5.5vw, 66px);
  line-height: 1.12;
  letter-spacing: -.02em;
}

.hero-keyword {
  position: relative;
  display: inline-block;
  margin-right: .08em;
  padding-inline: .04em;
  color: var(--color-accent);
  font-style: italic;
  transform: rotate(-4deg);
}

.hero-keyword svg {
  position: absolute;
  right: .04em;
  bottom: -.16em;
  left: .04em;
  width: calc(100% - .08em);
  height: .2em;
  overflow: visible;
}

.hero-keyword path {
  fill: none;
  stroke: var(--color-accent);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 3.4;
}

.hero-subtitle {
  max-width: 880px;
  margin: 0 auto 24px;
  color: var(--color-muted);
  font-size: clamp(17px, 2vw, 19px);
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 18px;
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px 0;
  margin: 0 0 22px;
  padding: 0;
  color: var(--color-muted);
  font-size: 13px;
  list-style: none;
}

.hero-trust li {
  display: inline-flex;
  align-items: center;
}

.hero-trust li + li::before {
  margin: 0 12px;
  color: var(--color-line);
  content: "·";
}

.hero-strips {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 26px;
  margin-bottom: 26px;
}

.hero-strip {
  display: flex;
  align-items: center;
  gap: 17px;
}

.hero-strip-label {
  color: var(--color-muted);
  font: 650 10.5px/1 var(--font-mono);
  letter-spacing: .14em;
}

.hero-strip-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-text);
  font-size: 13px;
  font-weight: 650;
}

.hero-strip-item svg {
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
}

.hero-strip-item svg.flag {
  width: 21px;
  height: 14px;
}

.hero-strip-separator {
  width: 1px;
  height: 22px;
  background: var(--color-line);
}

.route-stage {
  position: relative;
  left: 50%;
  width: 1200px;
  height: 420px;
  margin-left: -600px;
}

.route-cards,
.route-badges {
  display: contents;
}

.route-deck {
  position: absolute;
  z-index: 2;
  top: 50px;
  left: 450px;
  width: 300px;
  height: 330px;
  border-radius: var(--radius-deck);
  background:
    radial-gradient(120% 80% at 50% 0%, rgba(var(--rgb-white), .07), transparent 60%),
    linear-gradient(180deg, rgba(var(--rgb-white), .02), transparent 40%),
    var(--color-text);
  box-shadow: var(--shadow-deck);
}

.route-deck::after {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(180deg, transparent 60%, rgba(var(--rgb-accent), .1));
  content: "";
  pointer-events: none;
}

.deck-halo {
  position: absolute;
  top: 4px;
  left: 84px;
  width: 132px;
  height: 132px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--rgb-accent), .6), rgba(var(--rgb-accent), .22) 32%, transparent 66%);
  animation: deck-breathe 3.4s ease-in-out infinite;
}

.deck-emitter {
  position: absolute;
  z-index: 2;
  top: 14px;
  left: 102px;
  width: 96px;
  height: 64px;
}

.deck-emitter path {
  fill: none;
  stroke: var(--color-coral);
  stroke-linecap: round;
  stroke-width: 4;
}

.deck-emitter circle {
  fill: var(--color-panel);
}

.deck-emitter .emitter-soft {
  opacity: .52;
}

.deck-emitter .emitter-mid {
  opacity: .76;
}

.deck-label {
  position: absolute;
  top: 100px;
  right: 0;
  left: 0;
  color: rgba(var(--rgb-white), .48);
  font: 500 10px/1 var(--font-mono);
  letter-spacing: .16em;
  text-align: center;
}

.deck-screen {
  position: absolute;
  z-index: 2;
  top: 150px;
  right: 36px;
  bottom: 26px;
  left: 36px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  background: var(--color-panel);
  box-shadow: inset 0 0 0 1px rgba(var(--rgb-text), .14), 0 0 0 1px rgba(var(--rgb-white), .06);
}

.deck-screen-head {
  display: flex;
  justify-content: space-between;
  margin-bottom: 10px;
  color: var(--color-muted);
  font: 650 10px/1 var(--font-mono);
  letter-spacing: .1em;
}

.deck-screen ul {
  display: grid;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.deck-screen li {
  display: flex;
  height: 30px;
  align-items: center;
  gap: 8px;
  padding: 0 10px;
  border-radius: var(--radius-xs);
  background: var(--color-bg);
  color: var(--color-text);
  font-size: 12.5px;
  font-weight: 750;
}

.deck-screen li em {
  margin-left: auto;
  color: var(--color-muted);
  font: 500 10.5px/1 var(--font-mono);
  font-style: normal;
}

.status-dot {
  width: 7px;
  height: 7px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--color-success);
  box-shadow: 0 0 0 3px rgba(var(--rgb-success), .15);
}

.status-dot.warning {
  background: var(--color-warning);
  box-shadow: 0 0 0 3px rgba(var(--rgb-warning), .15);
}

.route-wires {
  position: absolute;
  z-index: 3;
  inset: 0;
  width: 1200px;
  height: 420px;
  overflow: visible;
  pointer-events: none;
}

.route-wires .route-line {
  fill: none;
  stroke: var(--color-accent);
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-dasharray: 4 5;
}

.route-wires .route-extension {
  fill: none;
  stroke: var(--color-muted);
  stroke-width: 1;
  stroke-dasharray: 2 4;
  opacity: .55;
}

.route-wires .route-beam-accent {
  fill: rgba(var(--rgb-accent), .12);
}

.route-wires .route-beam-warning {
  fill: rgba(var(--rgb-warning), .14);
}

.route-spark {
  position: absolute;
  z-index: 4;
  top: 0;
  left: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(var(--rgb-accent), .18), 0 0 10px rgba(var(--rgb-accent), .55);
  offset-rotate: 0deg;
  animation: route-travel 4.2s linear infinite;
}

.spark-one {
  offset-path: path("M332 98 Q408 98 452 166");
}

.spark-two {
  offset-path: path("M332 286 Q408 286 452 250");
  animation-delay: -1.1s;
}

.spark-three {
  offset-path: path("M868 98 Q792 98 748 166");
  animation-delay: -2.1s;
}

.spark-four {
  offset-path: path("M868 286 Q792 286 748 250");
  animation-delay: -3.2s;
}

.route-card {
  position: absolute;
  z-index: 5;
  display: flex;
  width: 236px;
  height: 108px;
  flex-direction: column;
  justify-content: space-between;
  padding: 12px 14px;
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-sm);
  background: var(--color-panel);
  box-shadow: var(--shadow-card);
}

.route-card.is-warning {
  border-color: var(--color-warning);
}

.route-card-left-top {
  top: 44px;
  left: 96px;
}

.route-card-left-bottom {
  top: 232px;
  left: 96px;
}

.route-card-right-top {
  top: 44px;
  left: 868px;
}

.route-card-right-bottom {
  top: 232px;
  left: 868px;
}

.route-card-head {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 850;
}

.route-card-head svg {
  width: 20px;
  height: 14px;
  flex: 0 0 auto;
}

.route-card-head small {
  margin-left: auto;
  color: var(--color-muted);
  font: 500 10px/1 var(--font-mono);
  letter-spacing: .08em;
}

.route-card-row {
  display: flex;
  align-items: center;
  gap: 7px;
}

.route-chip {
  display: inline-flex;
  min-height: 22px;
  align-items: center;
  padding: 4px 8px;
  border-radius: var(--radius-xs);
  background: rgba(var(--rgb-accent), .08);
  color: var(--color-accent-deep);
  font: 650 11px/1 var(--font-mono);
}

.route-chip.protocol {
  background: var(--color-panel-alt);
  color: var(--color-text);
}

.route-card.is-warning .route-chip:first-child {
  background: rgba(var(--rgb-warning), .13);
  color: var(--color-text);
}

.route-card-state {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
  color: var(--color-muted);
  font-size: 11px;
}

.route-node {
  position: absolute;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--color-muted);
  font: 500 11px/1.3 var(--font-mono);
  white-space: nowrap;
}

.route-node i {
  width: 6px;
  height: 6px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--color-line);
  box-shadow: inset 0 0 0 1px rgba(var(--rgb-text), .35);
}

.node-london {
  top: 37px;
  left: 57px;
}

.node-frankfurt {
  top: 185px;
  left: 59px;
}

.node-seoul {
  top: 37px;
  right: 57px;
  flex-direction: row-reverse;
}

.node-sydney {
  top: 185px;
  right: 59px;
  flex-direction: row-reverse;
}

.node-toronto {
  top: 397px;
  left: 566px;
}

.route-fact {
  position: absolute;
  z-index: 6;
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-xs);
  background: var(--color-panel);
  box-shadow: var(--shadow-card);
  color: var(--color-text);
  font: 650 12px/1.2 var(--font-mono);
  white-space: nowrap;
}

.route-fact i {
  width: 6px;
  height: 6px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--color-accent);
}

.route-fact-left {
  top: 334px;
  left: 72px;
}

.route-fact-right {
  top: 334px;
  right: 72px;
  border-color: var(--color-warning);
}

.route-fact-right i {
  background: var(--color-warning);
}

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

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

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

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

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

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

.preview-section {
  padding-top: 80px;
  padding-bottom: 80px;
  border-top: 1px solid var(--color-line);
}

.preview-title {
  margin-bottom: 34px;
}

.preview-subtitle {
  max-width: 720px;
  color: var(--color-muted);
}

.preview-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.preview-swatch-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

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

.preview-swatch-color {
  height: 84px;
  background: var(--swatch-color, var(--color-bg));
}

.preview-swatch-copy {
  padding: 12px;
  font: 650 11px/1.4 var(--font-mono);
}

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

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

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

.swatch-line {
  --swatch-color: var(--color-line);
}

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

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

.swatch-coral {
  --swatch-color: var(--color-coral);
}

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

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

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

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

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

.preview-type-stack {
  display: grid;
  gap: 22px;
}

.preview-display {
  margin: 0;
  font: 900 clamp(42px, 6vw, 68px)/1.1 var(--font-display);
  letter-spacing: -.02em;
}

.preview-body-copy {
  max-width: 700px;
  color: var(--color-muted);
  font-size: 18px;
}

.preview-mono-copy {
  color: var(--color-accent-deep);
  font: 650 13px/1.6 var(--font-mono);
}

.preview-button-grid {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

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

@keyframes deck-breathe {
  0%,
  100% {
    opacity: .8;
    transform: scale(1);
  }

  50% {
    opacity: 1;
    transform: scale(1.16);
  }
}

@keyframes route-travel {
  0% {
    opacity: 0;
    offset-distance: 0%;
  }

  12%,
  88% {
    opacity: 1;
  }

  100% {
    opacity: 0;
    offset-distance: 100%;
  }
}

@media (max-width: 1240px) {
  .route-stage {
    height: 330px;
    transform: scale(.78);
    transform-origin: top center;
  }
}

@media (max-width: 900px) {
  .pricing-grid,
  .article-grid {
    grid-template-columns: minmax(0, 1fr);
  }

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

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

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

  .feature-tabs {
    position: sticky;
    z-index: 10;
    top: 0;
    display: flex;
    max-width: 100%;
    overflow-x: auto;
    background: var(--color-bg);
    -webkit-overflow-scrolling: touch;
  }

  .feature-tabs [role="tab"] {
    grid-template-columns: 26px max-content;
    min-width: max-content;
  }

  .promo-block {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-title {
    font-size: clamp(28px, 9vw, 40px);
  }

  .hero-subtitle {
    font-size: 16px;
  }

  .hero-strips {
    flex-direction: column;
    gap: 12px;
  }

  .hero-strip {
    max-width: 100%;
    flex-wrap: wrap;
    justify-content: center;
  }

  .hero-strip-separator {
    display: none;
  }

  .route-stage {
    left: auto;
    width: 100%;
    height: auto;
    margin-left: 0;
    transform: none;
  }

  .route-deck {
    position: relative;
    top: auto;
    left: auto;
    margin: 0 auto 20px;
  }

  .route-wires,
  .route-node,
  .route-spark {
    display: none;
  }

  .route-cards {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .route-card {
    position: static;
    width: auto;
    height: auto;
    min-height: 108px;
  }

  .route-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-top: 16px;
  }

  .route-fact {
    position: static;
    max-width: 100%;
    white-space: normal;
  }

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

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

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .hero-trust {
    align-items: center;
    flex-direction: column;
  }

  .hero-trust li + li::before {
    display: none;
  }

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

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

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

  .float-cta {
    right: max(12px, env(safe-area-inset-right, 0px));
    bottom: max(12px, env(safe-area-inset-bottom, 0px));
  }
}

@media (prefers-reduced-motion: reduce) {
  .deck-halo,
  .route-spark {
    animation: none;
  }

  .route-spark {
    offset-distance: 100%;
  }
}