/* Hashstock — sticker universe on pastel paper.
   Rules: 1px black outlines, pill buttons, 20–40px cards, no shadows, no gradients. */
:root {
  --carbon: #000;
  --paper: #fff;
  --sky: #dceeff;
  --concrete: #cccccc;
  --mist: #e9e9e9;
  --blue: #4da2ff;
  --mint: #55db9c;
  --lavender: #e9ccff;
  --ember: #fb4903;
  --sun: #ffd731;
  --violet: #5c4ade;
  --muted: #555;

  --font-display: 'Bowlby One', 'Druk', 'Antonio', Impact, sans-serif;
  --font-ui: 'Inter', 'Aeonik Pro', ui-sans-serif, system-ui, -apple-system, sans-serif;

  --r-card: 20px;
  --r-card-lg: 40px;
  --r-body: 30px;
  --r-pill: 1600px;
  --line: 1px solid var(--carbon);
  --max: 1440px;
  --gut: clamp(16px, 4vw, 48px);
  color-scheme: light;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--carbon);
  font: 500 15px/1.45 var(--font-ui);
  letter-spacing: -0.01em;
  font-feature-settings: 'ss01' on, 'tnum' on;
  overflow-x: hidden;
}
body.locked { overflow: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; letter-spacing: inherit; }
button { cursor: pointer; background: none; border: 0; padding: 0; }
code { font: 600 0.92em ui-monospace, 'SF Mono', Menlo, monospace; letter-spacing: 0; }
:focus-visible { outline: 3px solid var(--violet); outline-offset: 2px; }
.muted { color: var(--muted); }
[hidden] { display: none !important; }

.display {
  font-family: var(--font-display);
  font-weight: 400;
  font-synthesis: none;
  line-height: 0.8;
  letter-spacing: 0;
  text-transform: uppercase;
  margin: 0;
}
.h-md { font: 700 clamp(24px, 3vw, 30px)/1.1 var(--font-ui); margin: 0; }
.tagline { font-size: clamp(20px, 2.4vw, 30px); line-height: 1.2; font-weight: 700; margin: 20px 0 0; max-width: 24ch; }
.tagline.sm { font-size: clamp(16px, 1.6vw, 20px); font-weight: 500; max-width: 46ch; margin-top: 16px; }

/* ---------- marquee ---------- */
.marquee { background: var(--carbon); color: var(--paper); overflow: hidden; white-space: nowrap; }
.marquee-track { display: inline-flex; animation: slide 40s linear infinite; }
.marquee-track span { font: 700 12px/32px var(--font-ui); text-transform: uppercase; letter-spacing: 0.032em; padding: 0 14px; }
.marquee .spark { color: var(--sun); padding: 0; }
@keyframes slide { to { transform: translateX(-50%); } }

/* ---------- nav ---------- */
.nav {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 40;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 12px var(--gut);
  background: color-mix(in srgb, var(--paper) 92%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: var(--line);
}
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo-mark {
  width: 40px; height: 40px; border-radius: 50%; border: var(--line); background: var(--paper);
  display: grid; place-items: center; font: 400 20px/1 var(--font-display); overflow: hidden;
}
.logo-mark svg { width: 100%; height: 100%; }
.logo-word { font: 400 22px/1 var(--font-display); }
.nav-links { display: flex; gap: 4px; }
.nav-right { display: flex; gap: 6px; align-items: center; }

.pill, .chip, .btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: var(--line); border-radius: var(--r-pill); background: var(--paper);
  font: 700 13px/1 var(--font-ui); letter-spacing: 0.032em; text-transform: uppercase;
  text-decoration: none; white-space: nowrap;
  transition: background .15s, color .15s, transform .15s, scale .12s;
}
.pill:active, .chip:active, .btn:active, .pair-chip:active, .seg button:active { scale: .94; }
.pill { padding: 13px 14px; }
.pill:hover, .pill.on { background: var(--carbon); color: var(--paper); }
.pill-static { pointer-events: none; }
.btn { padding: 14px 20px; font-size: 13px; }
.btn-fill { background: var(--carbon); color: var(--paper); border-radius: 40px; }
.btn-fill:hover { transform: translateY(-2px) rotate(-1deg); }
.btn-ghost:hover { background: var(--sun); transform: translateY(-2px) rotate(1deg); }
.btn.is-disabled { background: var(--mist); color: #888; border-color: #888; }
.btn.is-disabled:hover { transform: none; }
.btn svg { flex: none; }
.plus {
  width: 44px; height: 44px; border-radius: 50%; border: var(--line); background: var(--paper);
  display: none; place-items: center; font: 700 24px/1 var(--font-ui);
}
.plus.sm { width: 30px; height: 30px; font-size: 18px; display: grid; flex: none; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ember); border: var(--line); display: inline-block; }

/* ---------- bands ---------- */
.band { position: relative; overflow: hidden; padding: clamp(64px, 9vw, 128px) 0; }
.band-sky { background: var(--sky); }
.band-white { background: var(--paper); }
.band-gray { background: var(--concrete); }
.wrap { position: relative; z-index: 2; max-width: var(--max); margin: 0 auto; padding: 0 var(--gut); }
.sec-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; flex-wrap: wrap; margin-bottom: 40px; }
.sec-word { font-size: clamp(44px, 9vw, 140px); overflow-wrap: anywhere; }

/* ---------- stickers + ribbons ---------- */
.sticker { position: absolute; z-index: 3; width: clamp(56px, 8vw, 116px); transform: rotate(var(--r, 0deg)); pointer-events: none; }
.sticker svg { width: 100%; height: auto; overflow: visible; }
.ribbon { position: absolute; left: 0; width: 100%; max-width: none; pointer-events: none; z-index: 1; }

/* ---------- hero ---------- */
.hero { padding: clamp(56px, 8vw, 110px) 0 clamp(80px, 10vw, 140px); min-height: min(88vh, 900px); display: grid; align-content: center; }
.hero-ribbon { top: 8%; height: 84%; }
.hero-inner { position: relative; z-index: 2; text-align: center; padding: 0 16px; display: grid; justify-items: center; }
.kicker { background: var(--paper); }
.hero-pills { display: flex; flex-direction: column; align-items: center; gap: 8px; margin-bottom: 28px; }
.ca-pill { background: var(--sun); gap: 6px; text-transform: none; letter-spacing: 0; }
.ca-pill b { letter-spacing: .032em; }
.ca-pill code { font-size: 13px; }
button.ca-pill:hover { background: var(--carbon); color: var(--paper); }
.pill-x { background: var(--carbon); color: var(--paper); }
.pill-x:hover { background: var(--violet); }
.hero-word { font-size: clamp(76px, 17vw, 280px); line-height: 0.78; }
.hero .tagline { text-align: center; max-width: 22ch; }
.lede { font-size: clamp(15px, 1.5vw, 18px); max-width: 44ch; margin: 14px auto 0; text-align: center; }
.cta-row { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-top: 28px; }
.cz-form .cta-row, .modal .cta-row { justify-content: flex-start; }
.cta-row:not(:has(*)) { display: none; }
.hero-post { position: absolute; z-index: 3; right: max(var(--gut), 4vw); bottom: 7%; width: 330px; transform: rotate(3deg); }
.st-a { top: 12%; left: 8%; }
.st-b { top: 14%; right: 10%; }
.st-c { bottom: 16%; left: 14%; }
.st-d { bottom: 34%; right: 4%; }
.st-e { top: 46%; left: 3%; }
.st-f { top: 40px; right: 6%; }
.st-g { bottom: 40px; left: 2%; width: 72px; }
.st-h { top: 50px; right: 5%; }

/* ---------- X post mock ---------- */
.post { background: var(--paper); border: var(--line); border-radius: var(--r-card); padding: 16px; text-align: left; }
.post-head { display: flex; align-items: center; gap: 6px; font-size: 14px; }
.post-head .muted { font-size: 13px; }
.post-x { margin-left: auto; }
.post-av {
  width: 36px; height: 36px; border-radius: 50%; border: var(--line); background: var(--sun);
  display: grid; place-items: center; font: 400 16px/1 var(--font-display); flex: none;
}
.post-av.sm { width: 24px; height: 24px; font-size: 11px; background: var(--paper); }
.post-text { font-size: 17px; line-height: 1.5; margin: 12px 0 0; word-break: break-word; }
.post-img { margin-top: 12px; border-radius: 14px; border: var(--line); max-height: 220px; width: 100%; object-fit: cover; }
.hl { border-radius: 6px; padding: 0 4px; font-weight: 700; box-decoration-break: clone; -webkit-box-decoration-break: clone; }
.hl-bot { background: var(--violet); color: var(--paper); }
.hl-tk { background: var(--lavender); }
.hl-nm { background: var(--mint); }
.hl-pr { background: var(--sun); }
.post-reply { display: flex; gap: 8px; align-items: flex-start; margin-top: 14px; padding-top: 12px; border-top: var(--line); font-size: 13px; }

/* ---------- live tape ---------- */
.tape { border-block: var(--line); background: var(--paper); overflow: hidden; white-space: nowrap; }
.tape-track { display: inline-flex; animation: slide 70s linear infinite; }
.tape:hover .tape-track { animation-play-state: paused; }
.tape-item { display: inline-flex; align-items: center; gap: 8px; padding: 14px 22px; border-right: var(--line); text-decoration: none; font-size: 14px; }
.tape-item:hover { background: var(--sky); }
.tape-item i { width: 14px; height: 14px; border-radius: 50%; border: var(--line); }

.demo-note { margin: 12px 0 0; max-width: 60ch; font-size: 13px; background: var(--sun); border: var(--line); border-radius: 14px; padding: 10px 14px; }

/* ---------- controls ---------- */
.controls { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 16px; }
.field {
  display: inline-flex; align-items: center; gap: 8px;
  border: var(--line); border-radius: var(--r-pill); background: var(--paper);
  padding: 0 16px; min-height: 46px;
}
.field input, .field select { border: 0; outline: 0; background: none; min-width: 0; }
.field:focus-within { outline: 3px solid var(--violet); outline-offset: 2px; }
.search { flex: 1 1 280px; }
.search input { flex: 1; height: 44px; }
.select { position: relative; padding-right: 36px; }
.select select { appearance: none; height: 44px; font-weight: 700; cursor: pointer; }
.select > svg { position: absolute; right: 14px; pointer-events: none; }
.chips { display: flex; flex-wrap: wrap; gap: 4px; }
.chip { padding: 0 16px; min-height: 46px; font-size: 12px; }
.chip[aria-pressed="true"], .chip-on { background: var(--carbon); color: var(--paper); }
.chip:hover:not([aria-pressed="true"]) { background: var(--lavender); }
.check-chip { gap: 8px; cursor: pointer; }
.check-chip input { accent-color: var(--carbon); width: 16px; height: 16px; margin: 0; }
#activePair { margin-bottom: 16px; }
#activePair:empty { display: none; }
.live-btn[aria-pressed="false"] .dot { background: var(--mist); }
.live-btn:hover .dot { border-color: var(--paper); }

/* ---------- coin cards ---------- */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }
.coin {
  position: relative; background: var(--paper); border: var(--line); border-radius: var(--r-card);
  overflow: hidden; display: flex; flex-direction: column;
  transition: transform .25s cubic-bezier(.2,1.2,.4,1);
}
.coin.is-new { animation: pop .6s cubic-bezier(.2, 1.6, .4, 1); }
.coin.is-new::before {
  content: 'NEW'; position: absolute; z-index: 3; top: 64px; left: 60px; transform: rotate(-8deg);
  background: var(--ember); color: var(--paper); border: var(--line); border-radius: var(--r-pill);
  padding: 4px 10px; font: 700 11px/1 var(--font-ui); letter-spacing: 0.032em;
}
@keyframes pop { from { transform: scale(.85) rotate(-3deg); opacity: 0; } }
.coin-top { background: var(--wash); color: var(--ink); padding: 16px; display: flex; justify-content: space-between; align-items: flex-start; gap: 8px; border-bottom: var(--line); min-height: 96px; }
.coin-av {
  width: 64px; height: 64px; border-radius: 16px; border: var(--line); background: var(--paper); color: var(--carbon);
  display: grid; place-items: center; font: 400 22px/1 var(--font-display); overflow: hidden; flex: none;
  transform: rotate(-4deg);
}
.coin-av img { width: 100%; height: 100%; object-fit: cover; }
.coin-av.lg { width: 88px; height: 88px; font-size: 30px; border-radius: 20px; }
.coin-tags { display: flex; gap: 4px; flex-wrap: wrap; justify-content: flex-end; }
.tag {
  display: inline-flex; align-items: center; border: var(--line); border-radius: var(--r-pill);
  background: var(--paper); color: var(--carbon); padding: 5px 9px;
  font: 700 10px/1 var(--font-ui); letter-spacing: 0.032em; text-transform: uppercase;
}
.tag-dark { background: var(--carbon); color: var(--paper); }
.coin-body { padding: 14px 16px 16px; display: flex; flex-direction: column; flex: 1; }
.coin-meta { display: flex; justify-content: space-between; gap: 8px; font-size: 12px; color: var(--muted); }
.coin-meta span:first-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.coin-name { font: 700 20px/1.15 var(--font-ui); margin: 8px 0 2px; overflow-wrap: anywhere; }
.coin-open { text-decoration: none; }
.coin-open::after { content: ''; position: absolute; inset: 0; z-index: 1; }
.coin-ticker { font: 400 15px/1 var(--font-display); }
.coin-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: 16px 0 12px; }
.coin-stats div { min-width: 0; }
.coin-stats dt { font-size: 11px; color: var(--muted); white-space: nowrap; }
.coin-stats dd { margin: 2px 0 0; font-weight: 700; font-size: 15px; }
.coin-foot { margin-top: auto; }
.pair-pill { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; border: var(--line); border-radius: var(--r-pill); padding: 6px 10px; background: var(--paper); }
.pair-pill i { width: 10px; height: 10px; border-radius: 50%; border: var(--line); }
.coin-mint {
  position: relative; z-index: 2; margin-top: 10px; display: flex; align-items: center; gap: 6px;
  font-size: 12px; color: var(--muted); text-align: left; padding: 8px 10px; border-radius: 12px; background: var(--mist);
}
.coin-mint code { color: var(--carbon); margin-left: auto; }
.coin-mint:hover { background: var(--sun); color: var(--carbon); }
.coin-mint.is-static { justify-content: center; }
.more { display: flex; justify-content: center; margin-top: 32px; }
.empty { grid-column: 1 / -1; display: grid; justify-items: center; text-align: center; gap: 8px; padding: 48px 16px; border: 1px dashed var(--carbon); border-radius: var(--r-card-lg); }
.empty .sticker { position: static; width: 80px; transform: rotate(-8deg); }

/* ---------- analytics ---------- */
.an-ribbon { top: 0; height: 200px; }
.seg { display: inline-flex; border: var(--line); border-radius: var(--r-pill); background: var(--paper); padding: 4px; gap: 2px; }
.seg button { padding: 10px 14px; border-radius: var(--r-pill); font: 700 12px/1 var(--font-ui); letter-spacing: 0.032em; text-transform: uppercase; }
.seg button[aria-selected="true"] { background: var(--carbon); color: var(--paper); }
.stat-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.stat { background: var(--wash); color: var(--ink, var(--carbon)); border: var(--line); border-radius: var(--r-card); padding: 20px; display: grid; gap: 6px; }
.stat .muted { color: inherit; opacity: .72; font-size: 13px; }
.stat-k { font: 700 11px/1 var(--font-ui); text-transform: uppercase; letter-spacing: 0.032em; }
.stat-v { font: 400 clamp(36px, 4vw, 56px)/0.9 var(--font-display); margin-top: 6px; }
.an-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 12px; margin-top: 12px; }
.card { background: var(--paper); border: var(--line); border-radius: var(--r-card); padding: 24px; }
.card-head { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; margin-bottom: 18px; }
.card-head h3 { margin: 0; font-size: 16px; font-weight: 700; }
.bars { height: 220px; display: grid; grid-template-columns: repeat(var(--n), 1fr); align-items: end; gap: 3px; padding-bottom: 22px; }
.bar { position: relative; height: 100%; display: flex; align-items: flex-end; }
.bar span { display: block; width: 100%; height: max(var(--h), 2px); background: var(--carbon); border-radius: 6px 6px 2px 2px; transition: background .12s; }
.bar:hover span { background: var(--violet); }
.bar em { position: absolute; top: calc(100% + 6px); left: 0; font: 500 10px/1 var(--font-ui); font-style: normal; color: var(--muted); white-space: nowrap; }
.bar:hover::after {
  content: attr(data-tip); position: absolute; bottom: calc(var(--h) + 8px); left: 50%; transform: translateX(-50%);
  background: var(--carbon); color: var(--paper); padding: 6px 10px; border-radius: var(--r-pill);
  font: 700 11px/1 var(--font-ui); white-space: nowrap; z-index: 4; pointer-events: none;
}
.hbar { display: grid; grid-template-columns: 1fr; gap: 6px; width: 100%; text-align: left; padding: 8px; border-radius: 12px; }
.hbar:hover { background: var(--sky); }
.hbar-l { display: flex; gap: 8px; align-items: baseline; font-size: 14px; }
.hbar-l .muted { font-size: 12px; }
.hbar { grid-template-columns: 1fr auto; }
.hbar-l { grid-column: 1 / -1; }
.hbar-t { height: 14px; border: var(--line); border-radius: var(--r-pill); overflow: hidden; background: var(--paper); }
.hbar-t span { display: block; height: 100%; border-right: var(--line); }
.hbar-c { font-weight: 700; font-size: 13px; }
.creators { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.creators li { display: flex; justify-content: space-between; align-items: center; gap: 8px; font-size: 14px; }
.creators button { display: flex; align-items: center; gap: 8px; padding: 6px; border-radius: 12px; font-weight: 700; overflow: hidden; text-overflow: ellipsis; }
.creators button:hover { background: var(--sky); }
.note { margin-top: 20px; font-size: 13px; max-width: 70ch; }
.note summary { cursor: pointer; font-weight: 700; }

/* ---------- how ---------- */
.how-grid { display: grid; grid-template-columns: repeat(4, 1fr) 1.2fr; gap: 12px; }
.band-gray .how-grid { grid-template-columns: repeat(4, 1fr); }
.step { background: var(--wash); border: var(--line); border-radius: var(--r-card); padding: 24px; display: grid; align-content: start; gap: 10px; }
.step:nth-child(odd) { transform: rotate(-1deg); }
.step:nth-child(even) { transform: rotate(1deg); }
.step-n { width: 44px; height: 44px; border-radius: 50%; border: var(--line); background: var(--paper); display: grid; place-items: center; font: 400 20px/1 var(--font-display); }
.step h3 { margin: 6px 0 0; font-size: 22px; line-height: 1.1; }
.step p { margin: 0; font-size: 14px; }
.step code { background: var(--paper); border: var(--line); border-radius: 8px; padding: 1px 5px; font-size: 12px; overflow-wrap: anywhere; }
.qr-card {
  display: grid; grid-template-columns: 1fr 1fr; background: var(--violet); color: var(--paper);
  border: var(--line); border-radius: var(--r-card); overflow: hidden; text-decoration: none; transform: rotate(2deg);
  transition: transform .18s;
}
.qr-card:hover { transform: rotate(0deg) translateY(-4px); }
.qr-box { background: var(--paper); border-right: var(--line); padding: 14px; display: grid; place-items: center; }
.qr-box svg { width: 100%; height: auto; }
.qr-box svg rect[fill="#ffffff"], .qr-box svg rect[fill="white"] { fill: var(--paper); }
.qr-label { padding: 18px; display: grid; align-content: space-between; gap: 12px; font-size: 13px; }
.qr-label .display { font-size: 44px; }
.qr-btn { align-self: end; justify-self: start; background: var(--paper); color: var(--carbon); }
.qr-btn:hover { background: var(--sun); transform: translateY(-2px) rotate(-1deg); }
.qr-fallback .sticker { position: static; width: 90px; }

/* ---------- pairs ---------- */
#pairCats { margin-bottom: 20px; }
.pair-grid { display: flex; flex-wrap: wrap; gap: 8px; }
.pair-chip {
  display: inline-flex; align-items: center; gap: 8px; border: var(--line); border-radius: var(--r-pill);
  background: var(--paper); padding: 10px 14px; font-size: 14px; transition: background .12s, transform .12s;
}
.pair-chip:hover { background: var(--lavender); transform: rotate(-2deg); }
.pair-chip i { width: 12px; height: 12px; border-radius: 50%; border: var(--line); }
.pair-chip span:not(.tag) { color: var(--muted); }
.pair-chip em { font-style: normal; font-weight: 700; font-size: 12px; background: var(--mist); border-radius: var(--r-pill); padding: 3px 8px; }

/* ---------- guide ---------- */
.guide-hero { padding-bottom: 72px; }
.guide-word { font-size: clamp(28px, 8.2vw, 150px); }
.guide-hero .tagline { text-align: center; max-width: 30ch; }
.syntax { position: relative; z-index: 3; max-width: 1100px; margin: 56px auto 0; padding: 0 var(--gut); }
.syntax-line {
  background: var(--paper); border: var(--line); border-radius: var(--r-card-lg); padding: clamp(16px, 3vw, 28px);
  display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; align-items: center;
  font: 700 clamp(18px, 3vw, 36px)/1 var(--font-ui);
}
.sx { border: var(--line); border-radius: 14px; padding: 10px 14px; }
.sx-bot { background: var(--violet); color: var(--paper); }
.sx-tk { background: var(--lavender); }
.sx-nm { background: var(--mint); }
.sx-pr { background: var(--sun); }
.sx-dash { border: 0; padding: 0 2px; }
.syntax-notes { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: 12px; }
.syntax-notes div { background: var(--wash); color: var(--ink, var(--carbon)); border: var(--line); border-radius: var(--r-card); padding: 16px; font-size: 14px; display: grid; gap: 4px; }
.syntax-notes b { font: 400 18px/1 var(--font-display); text-transform: uppercase; }

.composer { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 24px; align-items: start; }
.cz-form { border-radius: var(--r-card-lg); padding: clamp(20px, 3vw, 32px); display: grid; gap: 18px; }
.cz-row { display: grid; gap: 8px; }
.lbl { font: 700 12px/1 var(--font-ui); text-transform: uppercase; letter-spacing: 0.032em; margin: 0; }
.lbl .muted { text-transform: none; letter-spacing: 0; font-weight: 500; }
.inp input { flex: 1; height: 48px; font-size: 16px; }
.pre { font: 400 18px/1 var(--font-display); }
.hint { font-size: 12px; color: var(--muted); }
.hint-bad { color: var(--ember); font-weight: 700; }
.hint-ok { color: var(--carbon); font-weight: 700; }
.ta { border-radius: var(--r-card); padding: 14px 16px; resize: vertical; font: 700 16px/1.5 var(--font-ui); outline: 0; display: block; width: 100%; }
.combo { position: relative; }
.combo-btn { width: 100%; justify-content: flex-start; height: 48px; text-align: left; }
.combo-btn i, .combo-pop li i { width: 12px; height: 12px; border-radius: 50%; border: var(--line); flex: none; }
.combo-btn svg { margin-left: auto; }
.combo-pop {
  position: absolute; z-index: 20; top: calc(100% + 6px); left: 0; right: 0;
  background: var(--paper); border: var(--line); border-radius: var(--r-card); padding: 10px;
}
.combo-pop .search { width: 100%; }
.combo-pop ul { list-style: none; margin: 8px 0 0; padding: 0; max-height: 260px; overflow: auto; }
.combo-pop li { display: flex; align-items: center; gap: 10px; padding: 10px; border-radius: 12px; cursor: pointer; font-size: 14px; }
.combo-pop li .muted { margin-left: auto; font-size: 12px; }
.combo-pop li:hover, .combo-pop li[aria-selected="true"] { background: var(--sky); }
.drop { display: block; border: 1px dashed var(--carbon); border-radius: var(--r-card); padding: 16px; cursor: pointer; transition: background .12s; }
.drop:hover, .drop.over { background: var(--sky); }
.drop-in { display: flex; align-items: center; gap: 14px; font-size: 14px; }
.drop-in img { width: 56px; height: 56px; border-radius: 14px; border: var(--line); object-fit: cover; }
.link { text-decoration: underline; font-weight: 700; font-size: 13px; }
.checks { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.checks li { display: flex; align-items: center; gap: 10px; font-size: 14px; }
.ck { width: 22px; height: 22px; border-radius: 50%; border: var(--line); display: grid; place-items: center; font: 700 12px/1 var(--font-ui); flex: none; }
.checks .ok .ck { background: var(--carbon); color: var(--paper); }
.checks .bad .ck { background: var(--ember); color: var(--paper); }
.checks .bad { font-weight: 700; }
.checks .warn .ck { background: var(--sun); }
.checks .info .ck { background: var(--paper); color: var(--carbon); }
.cz-preview { position: sticky; top: 96px; display: grid; gap: 12px; background: var(--sky); border: var(--line); border-radius: var(--r-card-lg); padding: clamp(20px, 3vw, 32px); }
.cz-preview .coin { max-width: 360px; transform: rotate(-1.5deg); }
.cz-preview .post { transform: rotate(1deg); }
.pv-arrow { display: flex; justify-content: center; }
.pv-arrow .sticker { position: static; width: 52px; }
.rewards { display: flex; gap: 24px; align-items: center; margin-top: 16px; background: var(--lavender); border: var(--line); border-radius: var(--r-card-lg); padding: clamp(20px, 3vw, 36px); }
.rewards p { margin: 10px 0 0; max-width: 70ch; }
.rw-st { position: static; flex: none; width: 96px; }
.faq-wrap { display: grid; grid-template-columns: 1fr 2fr; gap: 32px; align-items: start; }
.faq { display: grid; gap: 8px; }
.faq-item { background: var(--paper); border: var(--line); border-radius: var(--r-card); }
.faq-item summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 18px 20px; font-weight: 700; font-size: 17px; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item[open] summary .plus { transform: rotate(45deg); background: var(--sun); }
.faq-item .plus { transition: transform .15s; }
.faq-item p { margin: 0; padding: 0 20px 20px; max-width: 70ch; }

/* ---------- modal ---------- */
.modal-back { position: fixed; inset: 0; z-index: 100; background: rgb(0 0 0 / .45); display: grid; place-items: center; padding: 16px; overflow-y: auto; }
.modal { width: min(720px, 100%); background: var(--paper); border: var(--line); border-radius: var(--r-card-lg); overflow: hidden; animation: pop .35s cubic-bezier(.2, 1.4, .4, 1); }
.modal-top { background: var(--wash); color: var(--ink); display: flex; gap: 18px; align-items: center; padding: 24px; border-bottom: var(--line); position: relative; }
.modal-top .coin-tags { justify-content: flex-start; margin-bottom: 8px; }
.modal-top a { color: inherit; font-weight: 700; }
.m-sub { font-size: 14px; margin-top: 4px; }
.modal-x { display: grid; position: absolute; top: 16px; right: 16px; color: var(--carbon); }
.modal-body { padding: 24px; display: grid; gap: 16px; }
.m-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.m-stats div { display: grid; gap: 6px; border: var(--line); border-radius: var(--r-card); padding: 14px; }
.m-stats b { font: 400 24px/1 var(--font-display); }
.chg { font-size: 12px; font-weight: 700; }
.chg.down { color: var(--ember); }
.m-chart { position: relative; padding: 0; overflow: hidden; height: 180px; cursor: crosshair; }
.m-chart svg { width: 100%; height: 100%; }
.m-empty { margin: 0; height: 100%; display: grid; place-items: center; color: var(--muted); font-size: 14px; background: var(--mist); }
.m-tip { position: absolute; top: 10px; width: 90px; text-align: center; background: var(--carbon); color: var(--paper); border-radius: var(--r-pill); padding: 5px 8px; font: 700 11px/1 var(--font-ui); pointer-events: none; }
.m-rows { margin: 0; display: grid; gap: 0; border: var(--line); border-radius: var(--r-card); overflow: hidden; }
.m-rows div { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 12px 16px; font-size: 14px; }
.m-rows div + div { border-top: var(--line); }
.m-rows dt { color: var(--muted); }
.m-rows dd { margin: 0; font-weight: 700; text-align: right; }
.mono-btn { display: inline-flex; align-items: center; gap: 6px; font: 700 13px ui-monospace, Menlo, monospace; padding: 4px 8px; border-radius: 8px; }
.mono-btn:hover { background: var(--sun); }

/* ---------- footer + toast ---------- */
.footer { background: var(--sky); border-top: var(--line); overflow: hidden; padding: 56px 0 0; }
.footer-row { max-width: var(--max); margin: 0 auto; padding: 0 var(--gut); display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.footer-lead { font-size: clamp(22px, 3vw, 30px); font-weight: 700; margin: 0 0 8px; }
.footer .muted { max-width: 52ch; margin: 0; font-size: 13px; }
.footer-links { display: flex; gap: 4px; flex-wrap: wrap; align-items: flex-start; }
.footer-word { font-size: 14.2vw; line-height: 0.75; text-align: center; margin-top: 40px; margin-bottom: -0.1em; white-space: nowrap; }
.toast {
  position: fixed; left: 50%; bottom: 24px; z-index: 200; transform: translate(-50%, calc(100% + 40px));
  background: var(--carbon); color: var(--paper); border-radius: var(--r-pill); padding: 12px 20px;
  font: 700 13px/1 var(--font-ui); letter-spacing: 0.032em; transition: transform .25s, visibility .25s; visibility: hidden;
}
.toast.show { transform: translate(-50%, 0); visibility: visible; }

/* ---------- motion ---------- */
/* volumetric display word: flat sticker fills, black hand-cut outline, solid extrusion (text-shadow set in motion.js) */
.vol { perspective: 1100px; text-shadow: 6px 12px 0 #000; }
.vol-inner { display: inline-block; transform-style: preserve-3d; will-change: transform; }
.vol-line { display: block; white-space: nowrap; }
.vol-sp { display: inline-block; width: .28em; }
.ch { display: inline-block; animation: bob 3.4s ease-in-out infinite; animation-delay: calc(var(--i) * -.27s); }
.chi {
  display: inline-block; color: var(--c); -webkit-text-stroke: .045em #000; paint-order: stroke fill;
  letter-spacing: .01em; cursor: default;
  animation: drop .9s cubic-bezier(.2, 1.45, .4, 1) both; animation-delay: calc(var(--i) * 55ms + 120ms);
}
.chi.boing { animation: boing .75s cubic-bezier(.2, 1.6, .4, 1); }
@keyframes bob { 50% { transform: translateY(-.045em) rotate(-1.2deg); } }
@keyframes drop { from { opacity: 0; transform: translateY(-.7em) rotate(-14deg) scale(.55); } }
@keyframes boing {
  30% { transform: translateY(-.2em) scale(1.08, .9) rotate(-7deg); }
  60% { transform: translateY(0) scale(.92, 1.08) rotate(3deg); }
}

.ribbon-wrap { position: absolute; inset: 0; z-index: 1; pointer-events: none; }
.hero-ribbon, .an-ribbon { left: -6%; width: 112%; animation: sway 13s ease-in-out infinite alternate; transform-origin: 50% 50%; }
@keyframes sway { from { transform: translateX(-2.5%) scaleY(.94); } to { transform: translateX(2.5%) scaleY(1.06); } }

.float { animation: float var(--dur, 6s) ease-in-out infinite; animation-delay: var(--delay, 0s); will-change: transform; }
@keyframes float {
  0%, 100% { transform: translate3d(0, 0, 0) rotate(var(--r, 0deg)); }
  50% { transform: translate3d(0, -16px, 0) rotate(calc(var(--r, 0deg) + 4deg)); }
}
.spin svg { animation: spin 14s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.hero .sticker, .guide-hero .sticker { pointer-events: auto; cursor: grab; }
.hero .sticker:hover, .guide-hero .sticker:hover { animation: wiggle .6s ease-in-out; }
@keyframes wiggle {
  25% { transform: rotate(calc(var(--r, 0deg) - 14deg)) scale(1.18); }
  70% { transform: rotate(calc(var(--r, 0deg) + 10deg)) scale(1.1); }
}

.hero-inner > :not(.vol) { animation: rise .7s cubic-bezier(.2, 1.2, .4, 1) both; }
.hero-inner > .hero-pills { animation-delay: .05s; }
.hero-inner > .tagline { animation-delay: .7s; }
.hero-inner > .lede { animation-delay: .8s; }
.hero-inner > .cta-row { animation-delay: .9s; }
@keyframes rise { from { opacity: 0; translate: 0 22px; } }

.kicker .dot, .live-btn[aria-pressed="true"] .dot { animation: ping 1.4s ease-in-out infinite; }
@keyframes ping { 50% { scale: 1.6; } }

/* scroll reveal: only applied (by JS) to things that start below the fold */
.rv { opacity: 0; translate: 0 40px; transition: opacity .6s ease var(--d, 0s), translate .9s cubic-bezier(.2, 1.3, .4, 1) var(--d, 0s), rotate .9s cubic-bezier(.2, 1.3, .4, 1) var(--d, 0s); }
.sec-word.rv { rotate: -3deg; translate: 0 60px; }
.rv.rv-in { opacity: 1; translate: 0 0; rotate: 0deg; }

.bar.grow span { animation: grow .7s cubic-bezier(.2, 1.3, .4, 1) both; animation-delay: inherit; transform-origin: bottom; }
.bar.grow { animation: none; }
@keyframes grow { from { transform: scaleY(0); } }

.qr-card, .step, .stat, .pair-chip { transition: transform .25s cubic-bezier(.2, 1.4, .4, 1), background .12s; }
.stat:hover { transform: translateY(-6px) rotate(-1.5deg); }
.step:hover { transform: translateY(-6px) rotate(0deg) !important; }
.logo:hover .logo-mark { animation: wiggle .6s ease-in-out; }

/* ---------- responsive ---------- */
@media (max-width: 1180px) {
  .stat-grid { grid-template-columns: repeat(3, 1fr); }
  .an-grid { grid-template-columns: 1fr 1fr; }
  .chart-card { grid-column: 1 / -1; }
  .how-grid { grid-template-columns: repeat(2, 1fr); }
  .qr-card { grid-column: 1 / -1; max-width: 520px; }
  .hero-post { display: none; }
}
@media (max-width: 900px) {
  .plus { display: grid; }
  .nav-links {
    display: none; position: absolute; top: calc(100% + 1px); left: 0; right: 0;
    flex-direction: column; gap: 6px; padding: 12px var(--gut) 16px; background: var(--paper); border-bottom: var(--line);
  }
  .nav-links.open { display: flex; }
  .nav-links .pill { justify-content: flex-start; }
  .composer { grid-template-columns: 1fr; }
  .cz-preview { position: static; }
  .syntax-notes { grid-template-columns: 1fr 1fr; }
  .faq-wrap { grid-template-columns: 1fr; }
  .band-gray .how-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .logo-word { display: none; }
  .nav .btn { padding: 12px 14px; font-size: 12px; }
  .stat-grid, .an-grid, .how-grid, .band-gray .how-grid { grid-template-columns: 1fr; }
  .stat-grid .stat:last-child { grid-column: auto; }
  .m-stats { grid-template-columns: 1fr 1fr; }
  .modal-top { flex-direction: column; align-items: flex-start; }
  .st-c, .st-e, .st-g, .st-h, .st-f { display: none; }
  .st-a { top: 4%; left: 4%; }
  .st-b { top: 4%; right: 4%; }
  .st-d { bottom: 6%; right: 6%; }
  .rewards { flex-direction: column; align-items: flex-start; }
  .step:nth-child(n) { transform: none; }
  .seg { width: 100%; }
  .seg button { flex: 1; }
  .qr-label .display { font-size: 34px; }
  .syntax-notes { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}