:root {
  --bg: #000;
  --panel-orange: #ff9c54;
  --panel-lilac: #c9c;
  --panel-peri: #99c;
  --panel-peach: #fc9;
  --panel-red: #c66;
  --panel-blue: #6b9fd4;
  --panel-gold: #f5c451;
  --panel-teal: #7fc9c4;
  --panel-copper: #c9915c;
  --panel-nx01: #3d3d46;
  --text: #f5f0e6;
  --text-dim: #a9a6ce;
  --text-dark: #0c0c0c;
  --hairline: #2a2a33;
  --row-alt: #0b0b10;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  * {
    animation: none !important;
    transition: none !important;
  }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.display {
  font-family: Antonio, sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.mono {
  font-family: "Space Mono", monospace;
}

/* ---------- LCARS TOP FRAME ---------- */
.lcars-frame {
  display: grid;
  grid-template-columns: 150px 1fr;
  min-height: 100vh;
}

.lcars-rail {
  background: var(--bg);
  padding: 0 10px 24px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  position: sticky;
  top: 0;
  align-self: start;
  height: 100vh;
  overflow-y: auto;
}

.elbow {
  height: 90px;
  border-radius: 0 0 0 42px;
  background: var(--panel-orange);
  margin-bottom: 6px;
  position: relative;
}

.rail-btn {
  background: var(--panel-lilac);
  color: var(--text-dark);
  font-family: Antonio, sans-serif;
  text-transform: uppercase;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  padding: 10px 12px;
  border-radius: 18px 4px 4px 18px;
  text-align: right;
  line-height: 1.15;
  cursor: pointer;
  border: none;
  width: 100%;
  transition: filter 0.15s ease;
}

.rail-btn:hover {
  filter: brightness(1.12);
}

.rail-btn[data-target="col-nx01"] {
  background: var(--panel-nx01);
  color: var(--text);
}

.rail-btn[data-target="col-disco-early"] {
  background: var(--panel-teal);
}

.rail-btn[data-target="col-snw"] {
  background: var(--panel-peach);
}

.rail-btn[data-target="col-tos"] {
  background: var(--panel-orange);
}

.rail-btn[data-target="col-tng"] {
  background: var(--panel-lilac);
}

.rail-btn[data-target="col-ds9"] {
  background: var(--panel-copper);
}

.rail-btn[data-target="col-voy"] {
  background: var(--panel-peri);
}

.rail-btn[data-target="col-picard"] {
  background: var(--panel-blue);
}

.rail-btn[data-target="col-disco-zora"] {
  background: var(--panel-gold);
}

.rail-btn[data-target="col-real-closed"],
.rail-btn[data-target="col-real-open"] {
  background: transparent;
  border: 1px solid var(--text-dim);
  color: var(--text);
}

.rail-btn[data-target="col-method"] {
  background: transparent;
  border: 1px dashed var(--panel-orange);
  color: var(--panel-orange);
}

.rail-link {
  margin-top: 4px;
  background: transparent;
  border: 1px dashed var(--panel-orange);
  color: var(--panel-orange);
  font-family: Antonio, sans-serif;
  text-transform: uppercase;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  padding: 10px 12px;
  border-radius: 18px 4px 4px 18px;
  text-align: right;
  line-height: 1.15;
  text-decoration: none;
  display: block;
  transition: filter 0.15s ease;
}

.rail-link:hover,
.rail-link:focus-visible {
  filter: brightness(1.25);
}

.rail-fill {
  flex: 1;
  background: var(--panel-lilac);
  border-radius: 4px 18px 18px 4px;
  opacity: 0.15;
}

.stardate {
  font-family: "Space Mono", monospace;
  font-size: 0.62rem;
  color: var(--text-dim);
  padding: 8px 12px 0;
  text-align: right;
}

/* ---------- MAIN ---------- */
main {
  padding: 0 0 80px;
}

.top-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 24px 0 0;
  height: 18px;
}

.top-bar .chip {
  height: 18px;
  background: var(--panel-peach);
}

.top-bar .chip.c1 {
  width: 60px;
  border-radius: 0;
}

.top-bar .chip.c2 {
  flex: 1;
  background: var(--panel-orange);
}

.top-bar .chip.c3 {
  width: 120px;
  background: var(--panel-lilac);
  border-radius: 0 0 18px;
}

.hero {
  padding: 56px 40px 40px;
  max-width: 1200px;
}

.eyebrow {
  display: inline-block;
  font-family: "Space Mono", monospace;
  font-size: 0.72rem;
  color: var(--panel-orange);
  letter-spacing: 0.12em;
  border: 1px solid var(--panel-orange);
  border-radius: 14px;
  padding: 4px 12px;
  margin-bottom: 20px;
}

h1.display {
  font-size: clamp(2.4rem, 5vw, 4.4rem);
  line-height: 0.95;
  margin: 0 0 18px;
  color: var(--text);
}

h1.display span {
  color: var(--panel-orange);
}

.sub {
  max-width: 640px;
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--text-dim);
  margin: 0;
}

/* ---------- PRICING GRID ---------- */
.grid-wrap {
  padding: 20px 40px 0;
  overflow-x: auto;
}

.grid-inner {
  min-width: 2420px;
}

.tier-grid {
  display: grid;
  grid-template-columns: 220px repeat(11, 1fr);
  gap: 2px;
  align-items: stretch;
}

.cell {
  background: var(--row-alt);
  padding: 14px 16px;
  font-size: 0.86rem;
  line-height: 1.4;
  display: flex;
  align-items: center;
}

.col-head {
  padding: 22px 16px 20px;
  border-radius: 14px 14px 0 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  position: relative;
  align-items: flex-start;
}

.col-head .tier-era {
  font-family: "Space Mono", monospace;
  font-size: 0.68rem;
  opacity: 0.75;
}

.col-head .tier-plan {
  font-family: Antonio, sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  line-height: 1.15;
  opacity: 0.9;
  margin-top: -2px;
}

.col-head .best-for {
  font-size: 0.72rem;
  line-height: 1.4;
  opacity: 0.9;
  margin-top: 10px;
}

.badge {
  position: absolute;
  top: -11px;
  right: 14px;
  background: var(--bg);
  color: var(--panel-gold);
  border: 1px solid var(--panel-gold);
  font-family: "Space Mono", monospace;
  font-size: 0.6rem;
  letter-spacing: 0.08em;
  padding: 3px 9px;
  border-radius: 10px;
}

.row-label {
  background: transparent;
  font-family: Antonio, sans-serif;
  text-transform: uppercase;
  font-size: 0.85rem;
  color: var(--text-dim);
  padding-left: 0;
}

.group-head {
  grid-column: 1 / -1;
  background: transparent;
  padding: 36px 0 6px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.group-head .tag {
  font-family: Antonio, sans-serif;
  text-transform: uppercase;
  font-size: 0.95rem;
  color: var(--bg);
  background: var(--panel-orange);
  padding: 4px 14px;
  border-radius: 12px 3px;
}

.group-head .rule {
  flex: 1;
  height: 1px;
  background: var(--hairline);
}

.cell.na {
  color: #5c5a6e;
}

.cell.yes .icon {
  color: #8fd694;
}

.cell.warn .icon {
  color: var(--panel-gold);
}

.cell.bad .icon {
  color: var(--panel-red);
}

.cell.na .icon {
  color: #5c5a6e;
}

.cell.status {
  justify-content: center;
  text-align: center;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.cell.status .icon {
  font-size: 1.55rem;
  line-height: 1;
  display: block;
}

.cell.status .txt {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
  text-align: left;
  font-size: 0.82rem;
  line-height: 1.4;
}

.cell.status.show-text {
  justify-content: center;
  text-align: left;
}

.cell.status.show-text .icon {
  display: none;
}

.cell.status.show-text .txt {
  position: static;
  width: auto;
  height: auto;
  padding: 0;
  margin: 0;
  overflow: visible;
  clip: auto;
  white-space: normal;
  display: block;
}

.row-label.togglable {
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.row-label.togglable::after {
  content: "+";
  font-family: "Space Mono", monospace;
  font-size: 0.85rem;
  color: var(--text-dim);
  flex-shrink: 0;
}

.row-label.togglable.show-text::after {
  content: "–";
}

.row-label.togglable:hover {
  color: var(--text);
}

.tier-nx01.col-head {
  background: var(--panel-nx01);
  color: var(--text);
}

.tier-disco-early.col-head {
  background: var(--panel-teal);
  color: var(--text-dark);
}

.tier-snw.col-head {
  background: var(--panel-peach);
  color: var(--text-dark);
}

.tier-tos.col-head {
  background: var(--panel-orange);
  color: var(--text-dark);
}

.tier-tng.col-head {
  background: var(--panel-lilac);
  color: var(--text-dark);
}

.tier-ds9.col-head {
  background: var(--panel-copper);
  color: var(--text-dark);
}

.tier-voy.col-head {
  background: var(--panel-peri);
  color: var(--text-dark);
}

.tier-picard.col-head {
  background: var(--panel-blue);
  color: var(--text-dark);
}

.tier-disco-zora.col-head {
  background: var(--panel-gold);
  color: var(--text-dark);
}

.tier-real.col-head {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--text-dim);
  border-radius: 14px 14px 0 0;
}

.tier-real.col-head .tier-era {
  color: #8fd694;
  opacity: 1;
}

.footnote-row {
  grid-column: 1 / -1;
  padding: 28px 0 4px;
  font-family: "Space Mono", monospace;
  font-size: 0.68rem;
  color: var(--text-dim);
  line-height: 1.7;
}

/* ---------- FOOTER CTA ---------- */
.cta-strip {
  margin: 70px 40px 0;
  max-width: 1200px;
  background: linear-gradient(90deg, var(--panel-orange), var(--panel-red));
  border-radius: 22px 6px;
  padding: 36px 40px;
  color: var(--text-dark);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.cta-strip h2 {
  font-family: Antonio, sans-serif;
  text-transform: uppercase;
  font-size: 1.7rem;
  margin: 0 0 6px;
}

.cta-strip p {
  margin: 0;
  font-size: 0.88rem;
  max-width: 480px;
}

.cta-btn {
  background: var(--bg);
  color: var(--panel-gold);
  font-family: Antonio, sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 14px 26px;
  border: none;
  border-radius: 24px 4px;
  font-size: 0.95rem;
  white-space: nowrap;
  cursor: pointer;
}

.legend {
  padding: 20px 40px 0;
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
  font-size: 0.72rem;
  color: var(--text-dim);
  font-family: "Space Mono", monospace;
}

.legend span::before {
  margin-right: 5px;
}

.legend .l-yes::before {
  content: "●";
  color: #8fd694;
}

.legend .l-warn::before {
  content: "▲";
  color: var(--panel-gold);
}

.legend .l-bad::before {
  content: "✕";
  color: var(--panel-red);
}

.legend .l-na::before {
  content: "–";
  color: #5c5a6e;
}

/* ---------- MOBILE TIER CAROUSEL ---------- */
.tier-carousel {
  display: none;
  flex-direction: column;
  gap: 14px;
  padding: 16px 0 0;
}

.carousel-track {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  gap: 16px;
  padding: 0 20px 4px;
  scrollbar-width: none;
}

.carousel-track::-webkit-scrollbar {
  display: none;
}

.carousel-card {
  flex: 0 0 100%;
  max-width: 100%;
  scroll-snap-align: center;
  background: var(--row-alt);
  border: 1px solid var(--hairline);
  border-radius: 14px;
}

.carousel-card-body {
  padding: 4px 20px 20px;
  border-radius: 0 0 14px 14px;
}

.carousel-group {
  font-family: Antonio, sans-serif;
  text-transform: uppercase;
  font-size: 0.85rem;
  color: var(--panel-orange);
  margin: 20px 0 4px;
  padding-top: 16px;
  border-top: 1px solid var(--hairline);
}

.carousel-card-body > .carousel-group:first-child {
  margin-top: 16px;
  padding-top: 0;
  border-top: none;
}

.carousel-field {
  padding: 10px 0;
  border-bottom: 1px solid var(--hairline);
}

.carousel-field:last-child {
  border-bottom: none;
}

.carousel-field .field-label {
  font-family: Antonio, sans-serif;
  text-transform: uppercase;
  font-size: 0.72rem;
  color: var(--text-dim);
  margin-bottom: 6px;
}

.carousel-value {
  font-size: 0.88rem;
  line-height: 1.5;
}

.carousel-value.mono {
  font-family: "Space Mono", monospace;
  font-size: 0.78rem;
}

.carousel-value .pill {
  margin-right: 6px;
}

.carousel-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 0 20px;
}

.carousel-arrow {
  background: var(--panel-lilac);
  color: var(--text-dark);
  border: none;
  border-radius: 50%;
  width: 36px;
  height: 36px;
  font-size: 1.2rem;
  line-height: 1;
  cursor: pointer;
}

.carousel-arrow:disabled {
  opacity: 0.3;
  cursor: default;
}

.carousel-arrow:focus-visible {
  outline: 2px solid var(--panel-orange);
  outline-offset: 2px;
}

.carousel-indicator {
  font-size: 0.72rem;
  color: var(--text-dim);
}

.carousel-footnote {
  padding: 4px 20px 0;
  font-family: "Space Mono", monospace;
  font-size: 0.66rem;
  color: var(--text-dim);
  line-height: 1.7;
}

.carousel-footnote a {
  color: var(--panel-orange);
}

@media (max-width: 900px) {
  .rail-btn.active {
    outline: 2px solid var(--text);
    outline-offset: -2px;
  }

  .lcars-frame {
    grid-template-columns: 1fr;
  }

  .lcars-rail {
    position: relative;
    height: auto;
    flex-direction: row;
    overflow-x: auto;
    padding: 12px;
  }

  .elbow {
    display: none;
  }

  .rail-btn {
    border-radius: 14px;
    text-align: left;
    white-space: nowrap;
  }

  .rail-fill {
    display: none;
  }

  .hero {
    padding: 36px 20px;
  }

  .legend {
    display: none;
  }

  .grid-wrap {
    display: none;
  }

  .tier-carousel {
    display: flex;
  }

  .cta-strip {
    margin: 50px 20px 0;
    padding: 28px 24px;
  }
}