:root {
  --bg: #08090e;
  --ink: #f4f1ea;
  --muted: #b7b3c6;
  --faint: #8e8a9e;
  --violet: #6e46ff;
  --violet-2: #b9a6ff;
  --mint: #3ddec4;
  --mint-2: #9af6e6;
  --line: rgba(255, 255, 255, 0.1);
  --glass: rgba(14, 16, 24, 0.72);
  --header: 4.5rem;
  --serif: "Fraunces", "Iowan Old Style", Palatino, serif;
  --sans: "Source Sans 3", "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  color-scheme: dark;
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-padding-top: calc(var(--header) + 0.6rem); scrollbar-color: #3c3854 var(--bg); }

body {
  margin: 0;
  background:
    radial-gradient(900px 520px at 88% -10%, rgba(110, 70, 255, 0.2), transparent 60%),
    radial-gradient(720px 420px at -10% 30%, rgba(61, 222, 196, 0.07), transparent 55%),
    var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.6;
  overflow-x: clip;
}

img { max-width: 100%; height: auto; }
button, summary { font: inherit; }
button { color: inherit; background: none; border: 0; }
a { color: inherit; }
p { margin: 0 0 0.85rem; }
h1, h2, h3 { font-weight: 560; letter-spacing: -0.03em; }

::selection { background: rgba(110, 70, 255, 0.5); color: white; }

.skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 80;
  background: var(--ink);
  color: #12131a;
  padding: 0.55rem 0.8rem;
  border-radius: 999px;
  text-decoration: none;
}
.skip:focus { top: 0.7rem; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.progress {
  position: fixed;
  inset: 0 0 auto 0;
  height: 2px;
  z-index: 60;
  pointer-events: none;
}
.progress span {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--violet), var(--mint));
}

.wrap {
  width: min(1120px, calc(100% - 2rem));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  height: var(--header);
  background: rgba(8, 9, 14, 0.94);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
@media (min-width: 1041px) {
  .site-header {
    background: rgba(8, 9, 14, 0.8);
    backdrop-filter: blur(18px) saturate(1.2);
  }
}
.bar {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 0.85rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  font-weight: 650;
  letter-spacing: 0.16em;
  font-size: 0.92rem;
}
.brand img { width: 36px; height: auto; display: block; }
.primary-nav { margin-left: 0.4rem; }
.desktop-nav {
  display: flex;
  gap: 1.05rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.desktop-nav a {
  text-decoration: none;
  color: rgba(244, 241, 234, 0.84);
  font-size: 0.98rem;
}
.desktop-nav a:hover { color: var(--mint-2); }
.header-tools { margin-left: auto; display: flex; align-items: center; gap: 0.55rem; }
.header-work {
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.4rem 0.75rem;
  font-size: 0.92rem;
}
.header-work:hover { border-color: var(--mint); color: var(--mint-2); }

.ca-chip {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.03em;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.42rem 0.7rem;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.03);
  white-space: nowrap;
  min-height: 36px;
}
.ca-chip.is-live { color: var(--mint-2); border-color: rgba(61, 222, 196, 0.45); }
.ca-chip[disabled] { cursor: default; }
.chip-short { display: none; }

.nav-toggle {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  list-style: none;
  cursor: pointer;
  border-radius: 12px;
  border: 1px solid var(--line);
}
.nav-toggle::-webkit-details-marker { display: none; }
.burger { position: relative; width: 18px; height: 14px; display: block; }
.burger span {
  position: absolute;
  left: 0;
  right: 0;
  height: 1.5px;
  background: var(--ink);
  border-radius: 2px;
}
.burger span:nth-child(1) { top: 0; }
.burger span:nth-child(2) { top: 6px; }
.burger span:nth-child(3) { top: 12px; }
.nav-details[open] .burger span:nth-child(1) { top: 6px; transform: rotate(42deg); }
.nav-details[open] .burger span:nth-child(2) { opacity: 0; }
.nav-details[open] .burger span:nth-child(3) { top: 6px; transform: rotate(-42deg); }
.nav-panel { display: none; }
.nav-details[open] .nav-panel {
  display: block;
  position: fixed;
  z-index: 39;
  top: var(--header);
  left: 0;
  right: 0;
  bottom: 0;
  background: #08090e;
  overflow: auto;
  padding: 1.25rem 1.25rem 2.5rem;
}
.nav-panel ul { list-style: none; margin: 0; padding: 0; }
.nav-panel a {
  display: block;
  text-decoration: none;
  font-family: var(--serif);
  font-size: 1.7rem;
  letter-spacing: -0.03em;
  padding: 0.45rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

@media (max-width: 1040px) {
  .primary-nav, .header-work { display: none; }
}
@media (min-width: 1041px) {
  .nav-details { display: none; }
}
@media (max-width: 560px) {
  .chip-long { display: none; }
  .chip-short { display: inline; }
}

.hero {
  position: relative;
  min-height: calc(100dvh - var(--header));
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding-bottom: 1.2rem;
  overflow: hidden;
}
.hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}
.hero-scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(90deg, rgba(8, 9, 14, 0.94) 0%, rgba(8, 9, 14, 0.78) 36%, rgba(8, 9, 14, 0.12) 64%, rgba(8, 9, 14, 0) 100%);
}
.spine {
  position: absolute;
  z-index: 2;
  left: 1.1rem;
  top: 50%;
  transform: translateY(-50%) rotate(180deg);
  writing-mode: vertical-rl;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(244, 241, 234, 0.38);
}
.hero-grid {
  position: relative;
  z-index: 2;
  flex: 1;
  display: flex;
  align-items: center;
  padding-top: 2.2rem;
}
.hero-mark img { width: 86px; display: block; }
.eyebrow, .fig, .ticker-label {
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mint-2);
  margin: 0 0 0.8rem;
}
.hero h1 {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 560;
  font-size: clamp(3.3rem, 9vw, 7.2rem);
  line-height: 0.88;
  margin: 0.35rem 0 0.85rem;
  font-variation-settings: "opsz" 144, "SOFT" 40;
}
.mark-d { color: var(--mint); }
.lede {
  font-size: clamp(1.2rem, 1.7vw, 1.6rem);
  line-height: 1.35;
  max-width: 22em;
  margin-bottom: 0.45rem;
}
.lede-note { color: var(--muted); max-width: 34rem; }
.ca-box {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
  margin: 1.15rem 0 0.8rem;
}
.ca-line {
  font-family: var(--mono);
  font-size: 0.84rem;
  margin: 0;
  padding: 0.55rem 0.8rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(8, 9, 14, 0.55);
  overflow-wrap: anywhere;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.6rem; align-items: center; }
.fine { color: var(--faint); font-size: 0.92rem; max-width: 36rem; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 44px;
  padding: 0.55rem 1.05rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 650;
  border: 1px solid transparent;
  cursor: pointer;
}
.btn-buy {
  background: linear-gradient(180deg, #8d6bff, #5c35ef);
  color: white;
}
.btn-buy[disabled],
.btn-line[disabled] {
  background: #171923;
  color: #c8c4d4;
  border-color: rgba(255, 255, 255, 0.08);
  cursor: not-allowed;
}
.btn-line {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.2);
  color: var(--ink);
}
a.btn-line:hover, a.btn-solid:hover { transform: translateY(-1px); }
.btn-solid { background: var(--ink); color: #14151c; }
.btn svg { width: 14px; height: 14px; display: block; }

.spec-wrap { position: relative; z-index: 2; margin-top: 1.5rem; }
.spec-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.35rem;
  padding: 0.7rem;
  border-radius: 18px;
  background: rgba(10, 12, 18, 0.72);
  border: 1px solid var(--line);
  backdrop-filter: blur(16px);
}
.spec-strip div { padding: 0.45rem 0.7rem; }
.spec-strip dt {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mint-2);
}
.spec-strip dd { margin: 0.15rem 0 0; font-size: 1.05rem; }

.ticker-label { text-align: center; margin: 0; padding: 0.85rem 1rem 0.35rem; }
.ticker {
  overflow: hidden;
  border-block: 1px solid rgba(255, 255, 255, 0.06);
  padding: 0.7rem 0 0.85rem;
}
.ticker-track {
  display: flex;
  width: max-content;
  animation: tick 42s linear infinite;
}
.ticker-track span {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: rgba(244, 241, 234, 0.62);
  padding-right: 2rem;
  white-space: nowrap;
}
@keyframes tick { to { transform: translateX(-50%); } }

.section { padding: 4.4rem 0; }
.section h2 {
  font-family: var(--serif);
  font-size: clamp(2.3rem, 5vw, 4.15rem);
  line-height: 1.02;
  margin: 0.2rem 0 0.8rem;
  font-variation-settings: "opsz" 72, "SOFT" 30;
}
.section h2 em { font-style: italic; font-weight: 520; }
.section-lede { color: var(--muted); max-width: 40rem; font-size: 1.15rem; }

.prose a { color: var(--mint-2); text-underline-offset: 0.18em; }
.prose a:hover { color: white; }
.chapter {
  display: grid;
  grid-template-columns: 4.2rem 1fr;
  gap: 0.4rem 1.2rem;
  padding: 1.6rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.ch-num {
  font-family: var(--serif);
  font-style: italic;
  font-size: 2rem;
  color: var(--violet-2);
  line-height: 1;
}
.chapter h3 {
  font-family: var(--serif);
  font-size: clamp(1.7rem, 3vw, 2.35rem);
  margin: 0 0 0.55rem;
}
.prose p { max-width: 42rem; }
.split {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 1.2rem;
  align-items: center;
}
.bench-svg { width: 100%; height: auto; display: block; }
.liquid {
  transform-box: fill-box;
  transform-origin: center bottom;
  animation: rise 5.6s ease-in-out infinite;
}
@keyframes rise { 50% { transform: translateY(3px) scaleY(1.05); } }

.embed-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  justify-items: center;
}
.embed-card { width: min(100%, 550px); min-width: 0; }
.embed-card figcaption {
  color: var(--faint);
  font-size: 0.92rem;
  margin-top: 0.55rem;
}
.embed-card figcaption a { color: var(--mint-2); }
blockquote.twitter-tweet {
  margin: 0 !important;
  width: 100% !important;
  max-width: 100% !important;
  min-width: 0 !important;
  padding: 1.1rem 1.15rem 0.95rem;
  background: rgba(12, 14, 22, 0.9);
  border: 1px solid var(--line);
  border-radius: 18px;
  color: var(--ink);
  font-family: var(--sans);
}
blockquote.twitter-tweet p {
  margin: 0 0 0.9rem;
  font-size: 1.02rem;
  line-height: 1.5;
  white-space: pre-wrap;
}
blockquote.twitter-tweet a { color: var(--mint-2); }
.embed-card:has(iframe) blockquote.twitter-tweet {
  padding: 0;
  background: transparent;
  border: 0;
}

.why-grid, .steps {
  display: grid;
  gap: 0.85rem;
}
.why-grid { grid-template-columns: 1fr; }
.glass {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.07), 0 24px 50px rgba(0, 0, 0, 0.22);
}
.why-card, .step, .token-card { padding: 1.2rem 1.2rem 1.3rem; }
.why-card h3, .step h3 {
  font-family: var(--serif);
  font-size: 1.7rem;
  margin: 0.25rem 0 0.4rem;
}
.idx {
  font-family: var(--mono);
  color: var(--mint-2);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
}

.token-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}
.kv { margin: 0 0 1rem; }
.kv div {
  display: grid;
  grid-template-columns: 7.2rem 1fr;
  gap: 0.6rem;
  padding: 0.55rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.kv dt { color: var(--faint); font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase; }
.kv dd { margin: 0; overflow-wrap: anywhere; }
.token-actions { display: flex; flex-wrap: wrap; gap: 0.55rem; }

.toy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
.stage {
  position: relative;
  height: 70vw;
  min-height: 340px;
  max-height: 640px;
  border-radius: 28px;
  overflow: hidden;
  background:
    radial-gradient(80% 40% at 50% 100%, rgba(61, 222, 196, 0.16), transparent 60%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.015));
  border: 1px solid var(--line);
}
#strand-canvas { width: 100%; height: 100%; display: block; cursor: grab; touch-action: pan-y; }
#strand-canvas.is-dragging { cursor: grabbing; }
#strand-canvas:focus-visible { outline: 2px solid var(--mint); outline-offset: -6px; }
.side-panel { display: flex; flex-direction: column; gap: 0.8rem; }
.review-line {
  font-family: var(--mono);
  margin: 0;
  padding: 0.9rem 1rem;
  border-radius: 16px;
  border: 1px solid rgba(61, 222, 196, 0.28);
  background: rgba(61, 222, 196, 0.06);
}
.review-line strong { font-family: var(--serif); font-size: 1.6rem; font-weight: 560; color: var(--mint-2); }
.term { overflow: hidden; }
.term-bar {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.7rem 0.9rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--muted);
}
.dots { display: inline-flex; gap: 5px; }
.dots i { width: 8px; height: 8px; border-radius: 50%; display: block; background: #3a3d4d; }
.dots i:first-child { background: var(--violet); }
.dots i:nth-child(2) { background: var(--mint); }
.term pre {
  margin: 0;
  min-height: 220px;
  padding: 0.95rem 1rem 1.15rem;
  font-family: var(--mono);
  font-size: 0.82rem;
  line-height: 1.65;
  white-space: pre-wrap;
  color: #ddd9ec;
}
.caret {
  display: inline-block;
  width: 0.55em;
  height: 0.95em;
  background: var(--mint);
  transform: translateY(2px);
  animation: blink 1s steps(1) infinite;
}
@keyframes blink { 50% { opacity: 0; } }

.faq { max-width: 46rem; }
.faq-item { border-top: 1px solid rgba(255, 255, 255, 0.1); }
.faq-item:last-child { border-bottom: 1px solid rgba(255, 255, 255, 0.1); }
.faq-item summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  padding: 1rem 0;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item h3 {
  font-family: var(--sans);
  font-size: 1.12rem;
  font-weight: 650;
  letter-spacing: 0;
  margin: 0;
}
.faq-item summary::after {
  content: "+";
  font-family: var(--mono);
  color: var(--mint);
  font-size: 1.2rem;
}
.faq-item[open] summary::after { content: "–"; }
.answer { color: var(--muted); padding: 0 0 1.1rem; max-width: 40rem; }
.answer a { color: var(--mint-2); }

.join { text-align: center; position: relative; }
.join::before {
  content: "";
  position: absolute;
  left: 15%;
  right: 15%;
  bottom: 0;
  height: 220px;
  background: radial-gradient(closest-side, rgba(110, 70, 255, 0.2), transparent);
  pointer-events: none;
}
.join-mark { display: flex; justify-content: center; position: relative; }
.join-mark img { width: 112px; }
.join .section-lede, .join .prose p { margin-inline: auto; }
.join-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  justify-content: center;
  margin: 1.2rem 0 0.8rem;
}
.token-x:empty { display: none; }
.token-x { margin-top: 0.4rem; }

.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 2rem 0 3rem;
  color: var(--muted);
  font-size: 0.98rem;
}
.foot-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 1rem;
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
}
.foot-links a { color: var(--mint-2); }
.disclaimer { max-width: 48rem; }
.disclaimer a, .fine a, .step a { color: var(--mint-2); }
.actions-follow { margin-top: 1.2rem; }
@media (max-width: 420px) {
  .brand { letter-spacing: 0.08em; font-size: 0.84rem; }
  .brand img { width: 30px; }
}

.toast {
  position: fixed;
  z-index: 70;
  left: 50%;
  bottom: 1.1rem;
  transform: translateX(-50%) translateY(10px);
  max-width: min(36rem, calc(100% - 2rem));
  padding: 0.8rem 1rem;
  border-radius: 14px;
  background: #16141f;
  border: 1px solid rgba(154, 246, 230, 0.35);
  color: var(--ink);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
  opacity: 0;
  pointer-events: none;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--mint);
  outline-offset: 3px;
}
.section:focus { outline: none; }

@media (max-width: 800px) {
  .hero-scrim {
    background: linear-gradient(180deg, rgba(8, 9, 14, 0.94) 0%, rgba(8, 9, 14, 0.9) 46%, rgba(8, 9, 14, 0.45) 100%);
  }
  .spine { display: none; }
  .spec-strip { grid-template-columns: 1fr 1fr; }
  .chapter, .split { grid-template-columns: 1fr; }
  .ch-num { font-size: 1.6rem; }
}
@media (min-width: 801px) {
  .section { padding: 6.5rem 0; }
  .why-grid { grid-template-columns: repeat(3, 1fr); }
  .token-layout { grid-template-columns: 1.05fr 0.95fr; align-items: start; }
  .toy-layout { grid-template-columns: 1.35fr 0.75fr; align-items: stretch; }
  .stage { height: min(68vh, 640px); }
}
@media (min-width: 900px) {
  .steps { grid-template-columns: repeat(4, 1fr); }
  .embed-grid { grid-template-columns: 1fr 1fr; align-items: start; }
}
@media (max-width: 899px) {
  .steps { grid-template-columns: 1fr; }
}
@media (min-width: 1201px) {
  .wrap { width: min(1120px, calc(100% - 4rem)); }
}
@media (max-width: 1200px) {
  .spine { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
  .ticker-track { transform: none; }
}