/* ============================================================
   ARC — styles
   ============================================================ */
:root {
  --bg: #000;
  --ink: #ece4d2;
  --ink-2: #b8ae98;
  --mute: #7f7666;
  --gold-hi: #f5d67a;
  --gold: #c9982f;
  --gold-deep: #7a5a1c;
  --gold-ink: #1a1305;
  --ember: #ff6a1f;
  --line: rgba(245, 214, 122, 0.16);
  --line-soft: rgba(245, 214, 122, 0.08);
  --gutter: 16px;
  --max: 1200px;
  --display: "Bodoni Moda", "Didot", "Times New Roman", serif;
  --sans: "Schibsted Grotesk", "Helvetica Neue", Arial, sans-serif;
  --mono: "DM Mono", "SFMono-Regular", Menlo, monospace;
  --ease-out: cubic-bezier(.16, 1, .3, 1);
  color-scheme: dark;
}
@media (min-width: 720px) { :root { --gutter: 32px; } }
@media (min-width: 1100px) { :root { --gutter: 48px; } }

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.55;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
body.splash-lock { overflow: hidden; }
img, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
:focus-visible { outline: 2px solid var(--gold-hi); outline-offset: 3px; border-radius: 2px; }
::selection { background: var(--gold); color: #000; }

h1, h2, h3 { margin: 0; font-weight: 500; }
p { margin: 0; }

.h2 {
  font-family: var(--display);
  font-size: clamp(38px, 5.6vw, 68px);
  line-height: 1.02;
  letter-spacing: -0.015em;
  font-weight: 500;
}
.h3 {
  font-family: var(--display);
  font-size: clamp(26px, 3vw, 36px);
  line-height: 1.1;
  font-weight: 500;
}
.lede { color: var(--ink-2); font-size: clamp(17px, 1.3vw, 19px); max-width: 56ch; }

/* ---------- grain ---------- */
.grain {
  position: fixed; inset: -50%; z-index: 90; pointer-events: none;
  background: url("/assets/noise.png") repeat 0 0 / 256px 256px;
  opacity: .045; mix-blend-mode: screen;
  animation: grain 1.2s steps(4) infinite;
}
@keyframes grain {
  0% { transform: translate(0, 0); } 25% { transform: translate(-3%, 2%); }
  50% { transform: translate(2%, -3%); } 75% { transform: translate(-1%, -1%); } 100% { transform: translate(0, 0); }
}
@media (prefers-reduced-motion: reduce) { .grain { animation: none; } }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  height: 52px; padding: 0 26px; border-radius: 4px;
  font-weight: 600; font-size: 15px; letter-spacing: .01em; white-space: nowrap;
  transition: transform .35s var(--ease-out), box-shadow .35s var(--ease-out), background-color .25s, color .25s, border-color .25s;
  position: relative; overflow: hidden;
}
.btn-sm { height: 40px; padding: 0 18px; font-size: 14px; }
.btn-gold {
  color: var(--gold-ink);
  background: linear-gradient(160deg, #fbe6a0 0%, var(--gold-hi) 28%, var(--gold) 62%, #a37a25 100%);
  box-shadow: 0 0 0 1px rgba(245, 214, 122, .35) inset, 0 10px 30px -12px rgba(245, 214, 122, .55);
}
.btn-gold::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(115deg, transparent 30%, rgba(255,255,255,.55) 50%, transparent 70%);
  transform: translateX(-120%); transition: transform .7s var(--ease-out);
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 0 0 1px rgba(255, 240, 190, .6) inset, 0 18px 40px -14px rgba(245, 214, 122, .8); }
.btn-gold:hover::after { transform: translateX(120%); }
.btn-gold:active { transform: translateY(0); }
.btn-line {
  color: var(--ink); border: 1px solid var(--line);
  background: rgba(255,255,255,.02);
}
.btn-line:hover { border-color: rgba(245, 214, 122, .5); background: rgba(245, 214, 122, .06); transform: translateY(-2px); }

/* ---------- splash ---------- */
.splash {
  position: fixed; inset: 0; z-index: 200; background: transparent;
  display: grid; place-items: center; pointer-events: none;
}
.splash.is-playing { pointer-events: auto; }
.splash-bg { position: absolute; inset: 0; background: #000; will-change: opacity; }
.splash.is-done { display: none; }
.splash-stage { position: relative; display: grid; place-items: center; }
.splash-mark {
  position: relative; width: min(64vw, 440px); aspect-ratio: 1;
  transform-origin: 50% 50%;
  will-change: transform;
}
.splash-svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
/* alpha-cut mark placed exactly where it sits inside the 1254 square (bbox 150,215 → 1105,965) */
.splash-png { position: absolute; left: 11.96%; top: 17.15%; width: 76.16%; height: 59.81%; opacity: 0; }
.splash-fills .pc { opacity: 0; }
.splash-lines .pl { opacity: 0; }
.splash-word {
  position: absolute; top: calc(100% - 4%); left: 50%; transform: translateX(-50%);
  margin: 0; white-space: nowrap;
  font-family: var(--display); font-size: clamp(12px, 2.4vw, 22px); letter-spacing: .28em; text-transform: uppercase;
  color: var(--gold-hi); opacity: 0;
}
@media (max-width: 480px) { .splash-word { letter-spacing: .2em; } }
.splash-skip {
  position: absolute; right: 24px; bottom: 24px;
  font-size: 13px; letter-spacing: .12em; text-transform: uppercase; color: var(--mute);
  padding: 8px 4px; opacity: 0; transition: color .2s;
}
.splash-skip:hover { color: var(--gold-hi); }

/* ---------- nav ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; gap: 28px;
  height: 72px; padding: 0 var(--gutter);
  background: linear-gradient(to bottom, rgba(0,0,0,.85), rgba(0,0,0,0));
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
  mask-image: linear-gradient(to bottom, #000 70%, transparent);
  -webkit-mask-image: linear-gradient(to bottom, #000 70%, transparent);
}
.nav-brand { display: flex; align-items: center; gap: 12px; margin-right: auto; }
.nav-logo { width: 40px; height: 32px; object-fit: contain; }
.nav-name { font-family: var(--display); font-size: 22px; letter-spacing: .12em; color: var(--gold-hi); }
.nav-links { display: none; gap: 26px; }
.nav-links a { font-size: 14px; font-weight: 500; color: var(--ink-2); position: relative; padding: 6px 0; transition: color .2s; }
.nav-links a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: var(--gold-hi);
  transform: scaleX(0); transform-origin: left; transition: transform .35s var(--ease-out);
}
.nav-links a:hover { color: var(--ink); }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-cta { display: none; }
.nav-burger { width: 40px; height: 40px; display: grid; place-items: center; gap: 0; }
.nav-burger span { display: block; width: 22px; height: 1.5px; background: var(--gold-hi); transition: transform .3s; }
.nav-burger span:first-child { transform: translateY(-4px); }
.nav-burger span:last-child { transform: translateY(4px); }
.nav-burger[aria-expanded="true"] span:first-child { transform: rotate(45deg); }
.nav-burger[aria-expanded="true"] span:last-child { transform: rotate(-45deg); }
.nav-sheet {
  position: fixed; inset: 72px 0 auto 0; z-index: 99; padding: 8px var(--gutter) 24px;
  background: rgba(0,0,0,.94); border-bottom: 1px solid var(--line);
  display: none; flex-direction: column;
}
.nav-sheet.open { display: flex; }
.nav-sheet a { padding: 14px 0; border-bottom: 1px solid var(--line-soft); font-size: 17px; }
.nav-sheet a:last-child { border: 0; margin-top: 16px; }
@media (min-width: 900px) {
  .nav-links, .nav-cta { display: inline-flex; }
  .nav-burger, .nav-sheet { display: none !important; }
}

/* ---------- hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  padding: 104px var(--gutter) 48px;
  max-width: var(--max); margin: 0 auto;
  display: grid; grid-template-columns: 1fr; gap: 24px; align-content: center;
}
.hero-copy { position: relative; z-index: 2; }
.hero-chain { font-size: 13px; letter-spacing: .06em; color: var(--mute); margin-bottom: 22px; }
.hero-h1 {
  font-family: var(--display);
  font-size: clamp(52px, 10.5vw, 118px);
  line-height: .96; letter-spacing: -0.02em; font-weight: 500;
  color: var(--ink);
}
.hero-h1 .line { display: block; overflow: hidden; }
.hero-h1 .line > span { display: block; }
.hero-h1 .line:last-child > span { color: var(--gold-hi); font-style: italic; font-weight: 400; }
.hero-lede { margin-top: 26px; max-width: 46ch; color: var(--ink-2); font-size: clamp(17px, 1.35vw, 19px); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.ca-btn { gap: 12px; font-weight: 500; }
.ca-btn .ca-addr { font-family: var(--mono); font-size: 13px; color: var(--ink-2); }
.ca-btn.is-empty .ca-addr { display: none; }
.ca-btn.is-empty { color: var(--mute); cursor: default; }
.ca-btn.is-empty:hover { transform: none; border-color: var(--line); background: rgba(255,255,255,.02); }
.hero-visual { position: relative; }
.cycle-canvas { width: 100%; aspect-ratio: 1 / 0.92; }

@media (min-width: 900px) {
  .hero {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    gap: 40px; align-items: center; padding-top: 96px; padding-bottom: 56px;
  }
  .hero-h1 { font-size: clamp(64px, 6.6vw, 104px); }
}
@media (max-width: 899px) {
  .hero { padding-top: 92px; }
  .hero-visual { order: -1; margin: 0 calc(var(--gutter) * -1) -12px; }
  .cycle-canvas { aspect-ratio: 1 / 0.85; }
}

/* reveal states before the intro plays */
.pre-reveal .hero-copy > *,
.pre-reveal .hero-visual { opacity: 0; }

/* ---------- section scaffolding ---------- */
section { position: relative; }
.cycle, .tok, .burn, .faq { max-width: var(--max); margin: 0 auto; padding: 96px var(--gutter); }
@media (min-width: 900px) { .cycle, .tok, .burn, .faq { padding-top: 140px; padding-bottom: 140px; } }
.cycle::before, .tok::before, .burn::before, .faq::before {
  content: ""; position: absolute; top: 0; left: var(--gutter); right: var(--gutter); height: 1px;
  background: linear-gradient(90deg, var(--gold-deep), var(--line) 40%, transparent);
}

/* ---------- cycle section ---------- */
.cycle-head { max-width: 780px; }
.cycle-head .lede { margin-top: 22px; }
.cycle-body { margin-top: 56px; display: grid; grid-template-columns: 1fr; gap: 40px; }
.cycle-sticky { position: relative; }
.cycle-diagram { width: 100%; max-width: 520px; margin: 0 auto; }
.cd-track { fill: none; stroke: var(--line); stroke-width: 1.5; }
.cd-edge { fill: none; stroke: var(--gold-hi); stroke-width: 2; stroke-linecap: round; opacity: 0; transition: opacity .5s; }
.cd-edge.on { opacity: .9; }
.cd-dot { fill: #0a0803; stroke: var(--gold-deep); stroke-width: 1.5; transition: fill .4s, stroke .4s, transform .4s; }
.cd-halo, .cd-ember { opacity: 0; transition: opacity .5s; }
.cd-label {
  font-family: var(--display); font-size: 22px; fill: var(--mute); letter-spacing: .02em;
  transition: fill .4s;
}
.cd-node.on .cd-dot { fill: var(--gold-hi); stroke: var(--gold-hi); }
.cd-node.on .cd-halo { opacity: 1; }
.cd-node.on .cd-label { fill: var(--ink); }
.cd-node-burn.on .cd-ember { opacity: 1; animation: emberPulse 1.6s ease-in-out infinite; }
.cd-node-burn.on .cd-dot { fill: #fff1c2; stroke: #ffb347; }
@keyframes emberPulse { 0%,100% { transform: scale(1); } 50% { transform: scale(1.25); } }
.cd-token { fill: var(--gold-hi); filter: drop-shadow(0 0 6px rgba(245,214,122,.9)); opacity: 0; }
.cd-token.on { opacity: 1; }

.cycle-steps { list-style: none; margin: 0; padding: 0; counter-reset: step; }
.cycle-step {
  counter-increment: step;
  display: grid; grid-template-columns: 56px 1fr; gap: 18px;
  padding: 28px 0; border-top: 1px solid var(--line-soft);
  transition: opacity .4s;
}
.cycle-step:last-child { border-bottom: 1px solid var(--line-soft); }
.cycle-step .n {
  font-family: var(--display); font-size: 34px; line-height: 1; color: var(--gold-deep);
  transition: color .4s;
}
.cycle-step .n::before { content: counter(step, decimal-leading-zero); }
.cycle-step h3 { font-family: var(--display); font-size: clamp(24px, 2.6vw, 32px); line-height: 1.12; transition: color .4s; }
.cycle-step p { margin-top: 10px; color: var(--ink-2); max-width: 44ch; }
.cycle-step.on .n { color: var(--gold-hi); }
.cycle-step.on h3 { color: var(--gold-hi); }
@media (min-width: 900px) {
  .cycle-body { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 64px; align-items: start; }
  .cycle-sticky { position: sticky; top: 96px; }
  .cycle-step { padding: 40px 0; }
  .cycle-step:not(.on) { opacity: .42; }
}
.cycle-accel {
  margin-top: 72px; padding: 36px 0 0; border-top: 1px solid var(--line);
  display: grid; gap: 16px; max-width: 780px;
}
.cycle-accel p { color: var(--ink-2); font-size: 18px; }

/* ---------- tokenomics ---------- */
.tok-figures {
  margin-top: 48px; display: grid; grid-template-columns: 1fr; gap: 0;
  border-top: 1px solid var(--line);
}
.tok-fig { padding: 28px 0; border-bottom: 1px solid var(--line-soft); display: flex; align-items: baseline; gap: 18px; flex-wrap: wrap; }
.tok-fig .v {
  font-family: var(--display); font-size: clamp(64px, 12vw, 128px); line-height: .9; letter-spacing: -0.03em;
  background: linear-gradient(180deg, #fbe6a0 0%, var(--gold-hi) 35%, var(--gold) 75%, var(--gold-deep) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.tok-fig .l { color: var(--ink-2); font-size: 17px; max-width: 18ch; }
@media (min-width: 900px) {
  .tok-figures { grid-template-columns: repeat(3, 1fr); }
  .tok-fig { flex-direction: column; align-items: flex-start; gap: 14px; padding: 36px 32px 36px 0; border-bottom: 0; border-right: 1px solid var(--line-soft); }
  .tok-fig + .tok-fig { padding-left: 32px; }
  .tok-fig:last-child { border-right: 0; }
}

.tok-split { margin-top: 80px; }
.split-bar { margin-top: 26px; display: flex; gap: 4px; height: 84px; }
.split-seg {
  position: relative; flex: 1 1 auto; min-width: 0; display: flex; align-items: center; justify-content: space-between; padding: 0 18px;
  border-radius: 3px; overflow: hidden;
  transform-origin: left; transform: scaleX(0);
}
.split-bar.go .split-seg { animation: growX 1.2s var(--ease-out) forwards; }
.split-bar.go .split-burn { animation-delay: .25s; }
@keyframes growX { to { transform: scaleX(1); } }
.split-seller { background: linear-gradient(90deg, rgba(245,214,122,.08), rgba(245,214,122,.14)); border: 1px solid var(--line); color: var(--ink); }
.split-burn { flex: 0 0 max(5%, 48px); background: linear-gradient(180deg, #ffb347, var(--ember) 60%, #7a2a00); color: #1a0800; justify-content: center; padding: 0;
  box-shadow: 0 0 30px -4px rgba(255,106,31,.6); }
.split-num { font-family: var(--display); font-size: 40px; line-height: 1; }
.split-cap { color: var(--ink-2); font-size: 15px; }
.split-burn-cap { margin-top: 12px; text-align: right; color: var(--ember); font-size: 15px; }
@media (max-width: 599px) {
  .split-seg { padding: 0 12px; }
  .split-num { font-size: 30px; }
  .split-cap { display: none; }
  .split-burn-cap { text-align: left; }
  .split-burn-cap::before { content: "95 to the seller · "; color: var(--ink-2); }
}

.tok-facts {
  margin: 80px 0 0; display: grid; grid-template-columns: 1fr; gap: 0; border-top: 1px solid var(--line);
}
.tok-fact { padding: 26px 0; border-bottom: 1px solid var(--line-soft); }
.tok-fact dt { font-family: var(--display); font-size: 26px; line-height: 1.15; color: var(--gold-hi); }
.tok-fact dd { margin: 10px 0 0; color: var(--ink-2); max-width: 46ch; }
@media (min-width: 720px) {
  .tok-facts { grid-template-columns: 1fr 1fr; column-gap: 48px; }
}

/* ---------- burn ledger ---------- */
.burn-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 16px; }
.burn-status { display: inline-flex; align-items: center; gap: 10px; font-size: 14px; color: var(--ink-2); }
.burn-status .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--gold-deep); box-shadow: 0 0 0 0 rgba(245,214,122,.5); }
.burn-status.live .dot { background: var(--gold-hi); animation: ping 2s ease-out infinite; }
.burn-status.err .dot { background: var(--ember); }
@keyframes ping { 0% { box-shadow: 0 0 0 0 rgba(245,214,122,.6); } 100% { box-shadow: 0 0 0 10px rgba(245,214,122,0); } }

.burn-grid {
  margin-top: 40px; display: grid; grid-template-columns: 1fr 1fr; gap: 1px;
  background: var(--line-soft); border: 1px solid var(--line-soft);
}
.stat { background: #000; padding: 22px 18px 20px; min-width: 0; }
.stat-value {
  font-family: var(--mono); font-size: clamp(22px, 3vw, 32px); line-height: 1.1; color: var(--ink);
  font-variant-numeric: tabular-nums; letter-spacing: -0.01em; overflow-wrap: anywhere;
}
.stat-value.long { font-size: clamp(17px, 1.9vw, 23px); }
.stat-hero { grid-column: 1 / -1; padding: 30px 18px 26px; }
.stat-hero .stat-value { font-size: clamp(40px, 7vw, 76px); color: var(--gold-hi); }
.stat-label { margin-top: 8px; color: var(--mute); font-size: 14px; }
.stat-sub { margin-top: 6px; color: var(--ink-2); font-size: 14px; font-family: var(--mono); }
.stat-feed { grid-column: 1 / -1; }
.feed { list-style: none; margin: 14px 0 0; padding: 0; display: grid; gap: 0; }
.feed li { display: grid; grid-template-columns: 1fr auto; gap: 12px; padding: 10px 0; border-top: 1px solid var(--line-soft); font-family: var(--mono); font-size: 14px; }
.feed li a { color: var(--gold-hi); }
.feed li a:hover { text-decoration: underline; }
.feed .empty { color: var(--mute); font-family: var(--sans); border: 0; grid-template-columns: 1fr; }
.feed time { color: var(--mute); }
@media (min-width: 900px) {
  .burn-grid { grid-template-columns: repeat(6, 1fr); }
  .stat-hero { grid-column: 1 / 4; grid-row: 1 / 3; padding: 34px 28px; display: flex; flex-direction: column; justify-content: flex-end; }
  .stat { padding: 26px 24px 22px; }
  .stat-feed { grid-column: 1 / -1; }
}
.burn.is-soon .burn-grid { opacity: .55; }
.burn-soon { display: none; margin-top: 40px; padding: 28px; border: 1px solid var(--line); max-width: 620px; }
.burn.is-soon .burn-grid { margin-top: 28px; }
.burn-soon p { margin-top: 10px; color: var(--ink-2); }
.burn.is-soon .burn-soon { display: block; }
.burn-note { margin-top: 20px; font-size: 13px; color: var(--mute); }

/* ---------- FAQ ---------- */
.faq-list { margin-top: 40px; border-top: 1px solid var(--line); max-width: 820px; }
.faq-item { border-bottom: 1px solid var(--line-soft); }
.faq-item summary {
  list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 24px;
  padding: 22px 0; font-family: var(--display); font-size: clamp(22px, 2.4vw, 28px); line-height: 1.2;
  transition: color .25s;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--gold-hi); }
.faq-item summary .plus { position: relative; width: 18px; height: 18px; flex: none; }
.faq-item summary .plus::before, .faq-item summary .plus::after {
  content: ""; position: absolute; background: var(--gold-hi); left: 50%; top: 50%; transition: transform .35s var(--ease-out);
}
.faq-item summary .plus::before { width: 18px; height: 1.5px; transform: translate(-50%, -50%); }
.faq-item summary .plus::after { width: 1.5px; height: 18px; transform: translate(-50%, -50%); }
.faq-item[open] summary .plus::after { transform: translate(-50%, -50%) rotate(90deg); }
.faq-item[open] summary { color: var(--gold-hi); }
.faq-item .a { padding: 0 0 26px; color: var(--ink-2); max-width: 62ch; }

/* ---------- footer ---------- */
.foot {
  max-width: var(--max); margin: 0 auto; padding: 56px var(--gutter) 40px;
  border-top: 1px solid var(--line); display: grid; gap: 28px;
}
.foot-brand { display: flex; align-items: center; gap: 16px; }
.foot-brand img { width: 56px; height: 44px; object-fit: contain; }
.foot-name { font-family: var(--display); font-size: 20px; color: var(--gold-hi); }
.foot-ticker { color: var(--mute); font-size: 14px; }
.foot-links { display: flex; flex-wrap: wrap; gap: 8px 22px; }
.foot-links a { font-size: 14px; color: var(--ink-2); padding: 6px 0; border-bottom: 1px solid transparent; transition: color .2s, border-color .2s; }
.foot-links a:hover { color: var(--gold-hi); border-color: var(--gold-hi); }
.foot-links a.soon { color: var(--mute); cursor: default; }
.foot-links a.soon:hover { color: var(--mute); border-color: transparent; }
.foot-links a.soon::after { content: " · soon"; font-size: 11px; letter-spacing: .06em; }
.foot-disc { font-size: 13px; color: var(--mute); max-width: 70ch; }
.foot-ca { font-family: var(--mono); font-size: 12px; color: var(--mute); overflow-wrap: anywhere; }
@media (min-width: 900px) {
  .foot { grid-template-columns: 1fr auto; align-items: center; }
  .foot-disc { grid-column: 1 / -1; }
}

/* ---------- toast ---------- */
.toast {
  position: fixed; left: 50%; bottom: 28px; transform: translate(-50%, 20px); z-index: 150;
  padding: 10px 16px; border-radius: 4px; background: var(--gold-hi); color: var(--gold-ink); font-size: 14px; font-weight: 600;
  opacity: 0; pointer-events: none; transition: opacity .25s, transform .35s var(--ease-out);
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }