:root {
  --bg: #08110e;
  --bg-2: #0e1c17;
  --ink: #e7f3ec;
  --muted: #8aa396;
  --line: rgba(180, 214, 196, 0.16);
  --gold: #e2c36a;
  --mint: #5fe0a5;
  --danger: #ff8a7a;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

#model,
#engines,
#thesis {
  scroll-margin-top: 96px;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: Outfit, sans-serif;
  color: var(--ink);
  background: #050a08;
}

.cosmos {
  pointer-events: none;
  position: fixed;
  inset: -12% 0 auto;
  height: 130vh;
  background: url("./assets/hero.jpg") center / cover no-repeat;
  z-index: 0;
  will-change: transform;
}

.cosmos::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(5, 10, 8, 0.78) 0%, rgba(5, 10, 8, 0.28) 52%, rgba(5, 10, 8, 0.12) 100%),
    linear-gradient(180deg, rgba(5, 10, 8, 0.2) 0%, transparent 28%, rgba(5, 10, 8, 0.55) 100%);
}

.noise {
  pointer-events: none;
  position: fixed;
  inset: 0;
  opacity: 0.07;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  z-index: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

.nav,
main,
.footer {
  position: relative;
  z-index: 1;
}

.nav {
  position: sticky;
  top: 0;
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 18px 6vw;
  border-bottom: 1px solid var(--line);
  background: rgba(5, 10, 8, 0.42);
  backdrop-filter: blur(18px);
  z-index: 4;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.logo-mark {
  width: 36px;
  height: 36px;
  object-fit: contain;
  display: block;
}

.footer-logo {
  height: 52px;
  width: auto;
  object-fit: contain;
  display: block;
  opacity: 0.92;
}

.nav-links {
  display: flex;
  gap: 18px;
  margin-left: 12px;
  color: var(--muted);
}

.nav-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 10px;
}

.price-chip,
.btn,
.card,
.hero-panel,
.buy-card,
.table-wrap,
.chart-card,
.stats article {
  border: 1px solid var(--line);
  background: rgba(8, 20, 16, 0.55);
  backdrop-filter: blur(10px);
}

.price-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 13px;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 10px var(--mint);
  animation: star-twinkle 5.8s ease-in-out infinite;
}

@keyframes star-twinkle {
  0%,
  100% {
    opacity: 0.45;
    transform: scale(0.82);
    box-shadow: 0 0 3px var(--mint);
  }
  12% {
    opacity: 1;
    transform: scale(1.35);
    box-shadow: 0 0 16px var(--mint), 0 0 28px rgba(95, 224, 165, 0.5);
  }
  28% {
    opacity: 0.55;
    transform: scale(0.9);
    box-shadow: 0 0 5px var(--mint);
  }
  46% {
    opacity: 0.95;
    transform: scale(1.18);
    box-shadow: 0 0 12px var(--mint);
  }
  64% {
    opacity: 0.35;
    transform: scale(0.75);
    box-shadow: 0 0 2px var(--mint);
  }
  82% {
    opacity: 1;
    transform: scale(1.28);
    box-shadow: 0 0 18px var(--mint), 0 0 24px rgba(95, 224, 165, 0.4);
  }
}

.btn {
  border-radius: 999px;
  padding: 10px 16px;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-primary {
  background: linear-gradient(135deg, var(--gold), #f4e3a6);
  color: #1a1406;
  border-color: transparent;
}

.btn-ghost {
  color: var(--ink);
}

.btn-lg {
  padding: 14px 22px;
  min-width: 160px;
}

.nav-text,
.text-link {
  color: var(--muted);
  font-size: 14px;
  border-bottom: 1px solid transparent;
}

.nav-text:hover,
.text-link:hover {
  color: var(--ink);
  border-bottom-color: var(--line);
}

.text-link {
  font-size: 16px;
}

.hero {
  min-height: calc(100svh - 72px);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 8vh 6vw 56px;
}

.hero-copy {
  max-width: 980px;
}

.scroll-cue {
  margin-top: 48px;
  align-self: flex-start;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-family: "IBM Plex Mono", monospace;
}

.scroll-cue::before {
  content: "";
  display: block;
  width: 1px;
  height: 42px;
  margin-bottom: 10px;
  background: linear-gradient(180deg, var(--gold), transparent);
}

.stage {
  position: relative;
  z-index: 1;
  background: linear-gradient(180deg, rgba(5, 10, 8, 0.35), #050a08 140px);
  padding-bottom: 80px;
}

.engines,
.flow,
.page {
  padding: 88px 6vw;
}

.kicker {
  color: var(--gold);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 12px;
  font-family: "IBM Plex Mono", monospace;
}

h1 {
  font-size: clamp(36px, 6vw, 72px);
  line-height: 1.05;
  margin: 12px 0 18px;
  font-weight: 600;
}

.hero h1 {
  font-family: "Alumni Sans", Outfit, sans-serif;
  font-size: clamp(52px, 8.4vw, 96px);
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 0.92;
}

.hero-line {
  display: block;
  margin-top: 14px;
  font-family: "Alumni Sans", Outfit, sans-serif;
  font-style: normal;
  font-weight: 500;
  font-size: 0.34em;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: #b8c4bc;
  -webkit-text-stroke: 0;
}

.word {
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  display: inline-block;
}

.letter {
  display: inline-block;
}

.etak-letter {
  color: #2e9a7a;
}

.oin-letter {
  color: var(--gold);
}

.word.is-away .letter {
  visibility: hidden;
}

.rocket-rig {
  position: fixed;
  inset: 0;
  z-index: 80;
  pointer-events: none;
}

.fly-letter {
  position: absolute;
  left: 0;
  top: 0;
  margin: 0;
  font-family: "Alumni Sans", Outfit, sans-serif;
  font-weight: 600;
  line-height: 1;
  will-change: transform;
}

.fly-letter.is-mint {
  color: #2e9a7a;
}

.fly-letter.is-gold {
  color: var(--gold);
}

.stage-upper,
.stage-boost {
  position: absolute;
  inset: 0;
}

.flame {
  position: absolute;
  left: 0;
  top: 0;
  width: 22px;
  height: 64px;
  margin-left: -11px;
  border-radius: 50% 50% 40% 40%;
  background: linear-gradient(180deg, #fff6c8 0%, var(--gold) 35%, #ff8a7a 70%, transparent);
  filter: blur(1.5px);
  opacity: 0;
  transform-origin: top center;
  will-change: transform, opacity;
}

.flame.is-small {
  width: 14px;
  height: 40px;
  margin-left: -7px;
}

.flame.is-on {
  opacity: 0.95;
  animation: flicker 0.16s ease-in-out infinite;
}

.motto {
  position: absolute;
  left: 0;
  top: 0;
  white-space: nowrap;
  font-family: "IBM Plex Mono", monospace;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--gold);
  text-shadow: 0 0 22px rgba(226, 195, 106, 0.65);
  opacity: 0;
  will-change: transform, opacity;
}

@keyframes flicker {
  0%,
  100% {
    transform: scaleY(1) scaleX(1);
  }
  50% {
    transform: scaleY(1.22) scaleX(0.82);
  }
}

@media (prefers-reduced-motion: reduce) {
  .fly-letter,
  .motto,
  .flame,
  .dot {
    animation: none;
  }
}

.lead {
  max-width: 640px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.55;
}

.hero-panel {
  margin-top: 40px;
  padding: 28px;
  border-radius: 24px;
  display: flex;
  justify-content: space-between;
  gap: 32px;
  align-items: center;
  max-width: 920px;
  background: rgba(8, 20, 16, 0.38);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
}

.hero-panel.token-quotes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  padding: 12px;
  align-items: stretch;
}

.token-quote {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 22px 16px;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: rgba(8, 20, 16, 0.35);
}

.token-quote-main {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.token-quote .btn {
  width: 100%;
}

.token-quote .price {
  font-size: 40px;
}

.hero-spark {
  flex: 1;
  min-width: 160px;
  width: 100%;
  max-width: none;
  height: 72px;
  align-self: stretch;
}

#etpm,
#etabyt {
  scroll-margin-top: 96px;
}

.hero-spark svg {
  display: block;
  width: 100%;
  height: 100%;
}

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

.price-row {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.price {
  font-size: 56px;
  font-family: "IBM Plex Mono", monospace;
  font-weight: 500;
  color: #b8c4bc;
  -webkit-text-stroke: 1px rgba(228, 236, 230, 0.5);
  paint-order: stroke fill;
}

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

.delta {
  margin: 8px 0 0;
}

.up {
  color: var(--mint);
}

.down {
  color: var(--danger);
}

.hero-cta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
  flex-shrink: 0;
  white-space: nowrap;
}

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  padding: 48px 6vw 32px;
}

.stats article {
  padding: 22px;
  border-radius: 18px;
}

.stats span {
  color: var(--muted);
  font-size: 13px;
}

.stats strong {
  display: block;
  margin-top: 10px;
  font-size: 28px;
}

.section-head h2 {
  font-size: 34px;
  margin: 0 0 10px;
}

.section-head p {
  color: var(--muted);
  max-width: 560px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 28px;
}

.card {
  display: flex;
  flex-direction: column;
  padding: 24px;
  border-radius: 22px;
}

.card-cta {
  margin-top: auto;
  padding-top: 22px;
}

.card-cta .btn {
  width: 100%;
}

.tag {
  font-family: "IBM Plex Mono", monospace;
  color: var(--gold);
}

.card p {
  color: var(--muted);
  line-height: 1.5;
}

.card dl {
  display: flex;
  gap: 24px;
  margin: 20px 0 0;
}

.card dt {
  color: var(--muted);
  font-size: 12px;
}

.card dd {
  margin: 4px 0 0;
  font-family: "IBM Plex Mono", monospace;
}

.steps {
  list-style: none;
  padding: 0;
  margin: 28px 0 0;
  display: grid;
  gap: 14px;
}

.steps li {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 16px;
  padding: 18px 20px;
  border-top: 1px solid var(--line);
}

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

.footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 28px 6vw 40px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  font-size: 14px;
}

.page-head {
  margin-bottom: 32px;
}

.chart-card {
  margin-bottom: 28px;
  padding: 22px 22px 16px;
  border-radius: 24px;
}

.chart-cta {
  margin-top: 16px;
}

.chart-cta .btn {
  width: 100%;
  max-width: 280px;
}

.chart-meta {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 8px;
}

.chart-label {
  margin: 0 0 4px;
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.chart-last {
  margin: 0;
  font-size: 32px;
  letter-spacing: -0.03em;
}

.chart-change {
  margin: 0;
  font-family: "IBM Plex Mono", monospace;
  font-size: 14px;
  color: var(--muted);
}

.chart-change.up {
  color: var(--mint);
}

.chart-change.down {
  color: var(--danger);
}

.chart-canvas {
  position: relative;
  height: 340px;
}

.chart-canvas svg {
  display: block;
  width: 100%;
  height: 100%;
}

.chart-tooltip {
  position: absolute;
  pointer-events: none;
  z-index: 2;
  min-width: 148px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(8, 20, 16, 0.92);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
  font-size: 13px;
  transform: translate(-50%, calc(-100% - 14px));
}

.chart-tooltip strong {
  display: block;
  font-family: "IBM Plex Mono", monospace;
  font-size: 16px;
  margin-bottom: 2px;
}

.chart-tooltip span {
  color: var(--muted);
}

.chart-empty {
  display: grid;
  place-items: center;
  height: 100%;
  color: var(--muted);
}

.page code {
  font-family: "IBM Plex Mono", monospace;
  color: var(--gold);
  font-size: 0.92em;
}

.buy-card {
  max-width: 480px;
  padding: 24px;
  border-radius: 24px;
  display: grid;
  gap: 16px;
}

label {
  display: grid;
  gap: 8px;
  color: var(--muted);
}

input {
  width: 100%;
  border: 1px solid var(--line);
  background: #07140f;
  color: var(--ink);
  border-radius: 14px;
  padding: 14px 16px;
  font: inherit;
}

.quote {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 4px;
  font-family: "IBM Plex Mono", monospace;
}

.form-note {
  color: var(--mint);
  margin: 0;
}

.table-wrap {
  overflow-x: auto;
  border-radius: 20px;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  text-align: left;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
}

th {
  color: var(--muted);
  font-weight: 500;
  font-size: 13px;
}

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

.pill {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
}

.pill.buy {
  background: rgba(226, 195, 106, 0.16);
  color: var(--gold);
}

.pill.pnl,
.pill.eq {
  background: rgba(95, 224, 165, 0.12);
  color: var(--mint);
}

.pill.trade {
  background: rgba(120, 170, 255, 0.14);
  color: #9cbcff;
}

@media (max-width: 900px) {
  .nav {
    gap: 10px;
    padding: 12px 4vw;
  }

  .nav-links {
    display: none;
  }

  .price-chip {
    padding: 6px 8px;
    font-size: 11px;
    gap: 5px;
  }

  .stats,
  .cards,
  .steps li,
  .hero-panel {
    grid-template-columns: 1fr;
    display: grid;
  }

  .hero-panel {
    align-items: start;
  }

  .hero-panel.token-quotes {
    grid-template-columns: 1fr;
  }

  .hero-spark {
    max-width: none;
    width: 100%;
    height: 72px;
  }

  .price {
    font-size: 40px;
  }

  .chart-last {
    font-size: 24px;
  }

  .chart-canvas {
    height: 260px;
  }
}