:root {
  --bg: #000;
  --bg-2: #0b0b0c;
  --bg-3: #131315;
  --line: #222225;
  --line-2: #35353b;
  --ink: #f2f2ec;
  --ink-2: #a5a59d;
  --ink-3: #8a8a83;
  --green: #b8d68c; /* the bills */
  --green-2: #86a862;
  --red: #ff2b2b; /* the LED */
  --amber: #ffb02e;
  --paper: #f3efe2;
  --paper-ink: #16150f;
  --paper-dim: #5c5848;
  --display: 'Chakra Petch', system-ui, sans-serif;
  --sans: 'Inter', system-ui, -apple-system, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, 'SF Mono', monospace;
}

* { box-sizing: border-box; }
html { color-scheme: dark; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; scroll-padding-top: 120px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 15px/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; }
code { font-family: var(--mono); font-size: 0.9em; color: var(--green); }
b { font-weight: 600; }
.wrap { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.muted { color: var(--ink-3); }
.mono { font-family: var(--mono); }
.accent { color: var(--green); }

/* keyboard focus must be visible on a dark page */
:focus-visible { outline: 2px solid var(--green); outline-offset: 3px; }
summary:focus-visible { outline-offset: -2px; }
.noscript { margin: 0; padding: 12px 24px; background: var(--amber); color: #000; font: 600 14px var(--display); text-align: center; }

/* ── demo badge ── */
.demo-badge {
  position: fixed; z-index: 50; left: 12px; bottom: 12px;
  background: var(--amber); color: #000; font: 700 11px var(--mono); letter-spacing: 0.06em;
  padding: 6px 10px; text-transform: uppercase; box-shadow: 3px 3px 0 rgba(0, 0, 0, 0.6); pointer-events: none;
}

/* ── live ticker ── */
.ticker { height: 32px; overflow: hidden; display: flex; align-items: center; background: #050505; border-bottom: 1px solid var(--line); }
.ticker-track { display: flex; width: max-content; animation: marquee 60s linear infinite; will-change: transform; }
.ticker:hover .ticker-track { animation-play-state: paused; }
.ticker-set { display: flex; align-items: center; flex-shrink: 0; }
.ticker-item { font: 500 12px var(--mono); letter-spacing: 0.07em; text-transform: uppercase; color: var(--ink-2); white-space: nowrap; padding: 0 22px; position: relative; }
.ticker-item b { color: var(--green); font-weight: 700; }
.ticker-item::after { content: ''; position: absolute; right: -2px; top: 50%; width: 5px; height: 5px; margin-top: -2.5px; background: var(--line-2); }
@keyframes marquee { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .ticker { overflow-x: auto; } .ticker-track { animation: none; } }

/* ── top bar ── */
.top {
  position: sticky; top: 0; z-index: 20;
  background: rgba(0, 0, 0, 0.82); backdrop-filter: saturate(1.4) blur(12px);
  border-bottom: 1px solid var(--line);
}
.top-in { display: flex; align-items: center; gap: 32px; height: 64px; }
.brand {
  display: inline-flex; align-items: center; gap: 10px; text-decoration: none;
  font: 700 17px var(--display); letter-spacing: 0.01em;
}
.brand-logo { width: 28px; height: 28px; object-fit: cover; object-position: 50% 50%; display: block; background: #000; }
.nav { display: flex; gap: 24px; }
.nav a { color: var(--ink-2); text-decoration: none; font-size: 14px; }
.nav a:hover { color: var(--ink); }
.top-right { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.mcap { font: 500 13px var(--mono); color: var(--ink-2); padding-right: 6px; }
.mcap b { color: var(--green); font-weight: 700; }
.mcap-label { color: var(--ink-3); font-size: 11px; letter-spacing: 0.08em; }

.btn, .btn-line {
  display: inline-block; padding: 9px 16px; text-decoration: none; cursor: pointer;
  font: 600 14px var(--display); letter-spacing: 0.02em; border: 1px solid transparent;
  transition: transform 0.12s, box-shadow 0.12s, background 0.12s, border-color 0.12s;
}
.btn { background: var(--green); color: #000; box-shadow: 4px 4px 0 var(--green-2); }
.btn:hover { transform: translate(-1px, -1px); box-shadow: 6px 6px 0 var(--green-2); }
.btn:active { transform: translate(3px, 3px); box-shadow: 1px 1px 0 var(--green-2); }
.btn[aria-disabled='true'] { background: var(--bg-3); color: var(--ink-3); box-shadow: none; pointer-events: none; cursor: default; }
.btn-line { border-color: var(--line-2); color: var(--ink); background: transparent; }
.btn-line:hover { border-color: var(--green); color: var(--green); }
.btn-lg { padding: 13px 22px; font-size: 15px; }

/* ── hero ── */
.hero {
  display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 56px; align-items: center;
  padding-top: 72px; padding-bottom: 64px;
}
.eyebrow {
  margin: 0 0 20px; font: 500 12px var(--mono); color: var(--ink-3);
  letter-spacing: 0.08em; text-transform: uppercase; display: flex; align-items: center; gap: 10px;
}
.dot { width: 8px; height: 8px; background: var(--ink-3); display: inline-block; }
.dot.on { background: var(--red); box-shadow: 0 0 10px var(--red); animation: blink 1.6s steps(2, jump-none) infinite; }
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.25; } }

h1 {
  font: 700 clamp(40px, 6.2vw, 80px)/0.98 var(--display); letter-spacing: -0.02em; margin: 0 0 26px;
}
.lede { font-size: 17px; color: var(--ink-2); max-width: 540px; margin: 0 0 30px; }
.lede b { color: var(--ink); }
.ca {
  display: inline-flex; align-items: center; gap: 12px; max-width: 100%;
  padding: 8px 8px 8px 16px; border: 1px solid var(--line-2); background: var(--bg-2);
}
.ca-label { font: 700 12px var(--mono); color: var(--green); }
.ca code { font-size: 13px; color: var(--ink); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
.copy { font: 600 13px var(--display); border: 0; cursor: pointer; background: var(--bg-3); color: var(--ink); padding: 7px 14px; }
.copy:hover:not(:disabled) { background: var(--green); color: #000; }
.copy:disabled { opacity: 0.4; cursor: default; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 28px; }

.hero-art { margin: 0; display: flex; flex-direction: column; align-items: center; }
.frame { position: relative; width: min(100%, 470px); aspect-ratio: 1; background: radial-gradient(closest-side, #1a1a1d 0%, #000 100%); }
.printer { width: 100%; height: 100%; object-fit: contain; display: block; mix-blend-mode: lighten; animation: float 8s ease-in-out infinite; }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-7px); } }
/* the LED strip of the machine, pulsing (position tuned to the artwork; move with the two variables) */
.frame { --led-x: 55.8%; --led-y: 37.5%; }
.led-glow {
  position: absolute; left: var(--led-x); top: var(--led-y); width: 34%; height: 9%; transform: translate(-50%, -50%);
  background: radial-gradient(closest-side, rgba(255, 43, 43, 0.55), transparent 100%); mix-blend-mode: screen;
  animation: pulse 2.4s ease-in-out infinite; pointer-events: none;
}
@keyframes pulse { 0%, 100% { opacity: 0.35; } 50% { opacity: 1; } }
.corner { position: absolute; width: 22px; height: 22px; border: 0 solid var(--line-2); }
.corner.tl { left: 0; top: 0; border-left-width: 2px; border-top-width: 2px; }
.corner.tr { right: 0; top: 0; border-right-width: 2px; border-top-width: 2px; }
.corner.bl { left: 0; bottom: 0; border-left-width: 2px; border-bottom-width: 2px; }
.corner.br { right: 0; bottom: 0; border-right-width: 2px; border-bottom-width: 2px; }
.hero-art figcaption { margin-top: 14px; font: 500 13px var(--mono); color: var(--ink-2); }
.hero-art figcaption b { color: var(--green); font-variant-numeric: tabular-nums; }

/* ── stats ── */
.stats { display: grid; grid-template-columns: minmax(0, 1.5fr) repeat(3, minmax(0, 1fr)); border: 1px solid var(--line); background: var(--bg-2); }
.stat { display: flex; flex-direction: column; gap: 6px; padding: 26px 24px; border-left: 1px solid var(--line); min-width: 0; }
.stat:first-child { border-left: 0; }
.stat-label { font: 500 11px var(--mono); color: var(--ink-3); text-transform: uppercase; letter-spacing: 0.1em; }
.stat-value { font: 600 26px var(--display); letter-spacing: -0.01em; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.stat-main .stat-value { font-size: 46px; line-height: 1.05; color: var(--green); }
.stat-sub { font-size: 13px; color: var(--ink-3); font-variant-numeric: tabular-nums; }

/* ── next print ── */
.next { padding-top: 28px; }
.next-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr) auto; gap: 24px; align-items: end; margin-bottom: 14px; }
.next-head > div { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.next-right { text-align: right; align-items: flex-end; }
.status { display: inline-flex; align-items: center; gap: 10px; font: 600 15px var(--display); }
.led { width: 10px; height: 10px; background: var(--ink-3); display: inline-block; }
.status.ok .led { background: #4dff88; box-shadow: 0 0 10px #4dff88; }
.status.run .led { background: var(--amber); box-shadow: 0 0 10px var(--amber); animation: blink 0.5s steps(2, jump-none) infinite; }
.status.bad .led { background: var(--red); box-shadow: 0 0 10px var(--red); }
.addr { font-size: 13px; text-decoration: none; color: var(--ink-2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.addr:hover { color: var(--green); text-decoration: underline; }
.countdown { font: 700 28px var(--mono); font-variant-numeric: tabular-nums; color: var(--ink); line-height: 1; }
/* 20-segment bar, like a counter's display. JS reveals it left to right with clip-path. */
.bar { height: 18px; background: var(--bg-2); border: 1px solid var(--line-2); padding: 3px; }
.bar-fill {
  height: 100%; width: 100%; clip-path: inset(0 100% 0 0);
  background: repeating-linear-gradient(90deg, var(--green) 0, var(--green) calc(5% - 3px), transparent calc(5% - 3px), transparent 5%);
}
.next-facts { display: flex; flex-wrap: wrap; gap: 8px 28px; margin-top: 12px; font-size: 13px; color: var(--ink-3); }
.next-facts b { color: var(--ink); font-family: var(--mono); font-weight: 500; }

/* ── sections ── */
section h2 { font: 700 clamp(30px, 4vw, 46px)/1.08 var(--display); letter-spacing: -0.015em; margin: 0 0 16px; }
.section-lede { font-size: 17px; color: var(--ink-2); max-width: 680px; margin: 0 0 44px; }
.why, .how, .receipts, .faq { padding-top: 104px; }

.formula { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; font: 700 clamp(18px, 3vw, 30px) var(--display); }
.formula-part { padding: 10px 20px; border: 1px solid var(--line-2); background: var(--bg-2); }
.formula-op { color: var(--ink-3); }
.formula-result { background: var(--green); color: #000; border-color: var(--green); }

/* ── how ── */
.how-banner { display: block; width: 100%; height: auto; margin: 0 0 24px; background: #000; }
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; border: 1px solid var(--line); }
.steps li { padding: 22px; border-left: 1px solid var(--line); background: var(--bg-2); }
.steps li:first-child { border-left: 0; }
/* on desktop the banner above already shows the pictures; each card shows its own panel only on small screens */
/* Each panel is a 460px-wide window of the 2000px strip, placed between the arrows so none leaks in:
   x = 0, 506, 1006, 1508. Width 2000/460 = 434.78%; margin-left = -x/460 (set inline per card). */
.panel { display: none; aspect-ratio: 460 / 667; overflow: hidden; margin: -22px -22px 18px; background: #000; }
.panel img { display: block; width: 434.7826%; max-width: none; height: auto; }
.step-n { font: 700 12px var(--mono); color: var(--green); }
.steps h3 { font: 600 18px var(--display); margin: 12px 0 8px; }
.steps p { margin: 0; color: var(--ink-2); font-size: 14px; }
.steps p b { color: var(--ink); }

.split { display: flex; height: 44px; margin: 32px 0 56px; border: 1px solid var(--line-2); }
.split-buy { flex: 100; background: var(--green); color: #000; display: flex; align-items: center; padding: 0 16px; font: 600 14px var(--display); gap: 8px; }
.split-buy b { font-size: 18px; }
.split-team { flex: 0 0 64px; display: flex; align-items: center; justify-content: center; background: var(--line-2); color: var(--ink); font: 600 14px var(--display); }
.split-team b { font-size: 16px; }
.split-note { margin: -40px 0 56px; font-size: 13px; color: var(--ink-3); max-width: 680px; }
.team-addr { font-size: 12px; margin-left: 4px; }
.details { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px 48px; }
.detail h3 { font: 600 17px var(--display); margin: 0 0 8px; }
.detail p { margin: 0; color: var(--ink-2); font-size: 14px; }

/* ── receipts ── */
.rc-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; }
.rc-head h2 { margin-bottom: 16px; }
.receipts .section-lede { margin-bottom: 36px; }

.printer-slot { display: flex; align-items: center; justify-content: center; gap: 10px; max-width: 620px; margin: 0 auto; }
.slot-bar { flex: 1; height: 16px; background: #050505; border: 1px solid var(--line-2); box-shadow: inset 0 -6px 0 #000, 0 6px 0 #1b1b1e; }
.slot-led { width: 10px; height: 10px; background: var(--red); box-shadow: 0 0 10px var(--red); animation: blink 1.6s steps(2, jump-none) infinite; }

.tape-wrap { max-width: 560px; margin: -1px auto 0; padding: 0 0 22px; }
.tape {
  position: relative; background: var(--paper); color: var(--paper-ink); font: 500 13px/1.55 var(--mono);
  padding: 26px 26px 34px; text-transform: uppercase;
  /* torn-off zig-zag bottom edge */
  --z: 12px;
  -webkit-mask: conic-gradient(from -45deg at bottom, #0000, #000 1deg 89deg, #0000 90deg) 50% / var(--z) 100%;
  mask: conic-gradient(from -45deg at bottom, #0000, #000 1deg 89deg, #0000 90deg) 50% / var(--z) 100%;
  padding-bottom: calc(34px + var(--z));
}
.rc-top { text-align: center; }
.rc-title { font: 700 15px var(--mono); letter-spacing: 0.04em; }
.rc-sub { color: var(--paper-dim); font-size: 12px; margin-top: 2px; }
.rc-rule { border-top: 2px solid var(--paper-ink); margin: 14px 0; }
.rc-rule.dash { border-top: 2px dashed var(--paper-ink); }
.rc-row { display: flex; justify-content: space-between; gap: 12px; text-align: left; }
.rc-row b { font-weight: 700; font-variant-numeric: tabular-nums; text-align: right; }
.rc-row span { color: var(--paper-dim); }
.rc-round { padding: 12px 0; border-bottom: 2px dashed #c7c2ae; }
.rc-round.fresh { animation: print 0.9s steps(14, end); }
@keyframes print { from { clip-path: inset(0 0 100% 0); transform: translateY(-14px); } to { clip-path: inset(0 0 0 0); transform: none; } }
.rc-id { display: flex; justify-content: space-between; font-weight: 700; margin-bottom: 4px; }
.rc-id span:last-child { color: var(--paper-dim); font-weight: 500; }
.rc-burn b { font-size: 15px; }
.rc-tx { display: flex; gap: 8px; margin-top: 8px; flex-wrap: wrap; }
.rc-tx a {
  font: 700 11px var(--mono); text-decoration: none; padding: 3px 8px; border: 1.5px solid var(--paper-ink); color: var(--paper-ink);
}
.rc-tx a:hover { background: var(--paper-ink); color: var(--paper); }
.rc-pending { color: #a45a00; font-weight: 700; }
.rc-empty { text-align: center; color: var(--paper-dim); padding: 36px 0; line-height: 1.8; }
.rc-foot { text-align: center; margin-top: 18px; }
.barcode { width: 78%; height: 44px; display: block; margin: 0 auto 10px; }
.barcode rect { fill: var(--paper-ink); }
.rc-thanks { font: 700 12px var(--mono); letter-spacing: 0.08em; }

.pager { display: flex; justify-content: center; align-items: center; gap: 6px; margin-top: 18px; }
.pg-pages { display: flex; gap: 6px; }
.pg, .pg-n { font: 600 14px var(--mono); min-width: 38px; height: 38px; padding: 0 8px; background: var(--bg-2); color: var(--ink); border: 1px solid var(--line-2); cursor: pointer; }
.pg:hover:not(:disabled), .pg-n:hover { border-color: var(--green); color: var(--green); }
.pg-n.on { background: var(--green); color: #000; border-color: var(--green); }
.pg:disabled { opacity: 0.3; cursor: default; }
.pg-gap { align-self: center; color: var(--ink-3); padding: 0 4px; }

/* ── faq ── */
.faq { padding-bottom: 96px; }
.faq h2 { margin-bottom: 28px; }
details { border-top: 1px solid var(--line); }
details:last-of-type { border-bottom: 1px solid var(--line); }
summary { list-style: none; cursor: pointer; padding: 20px 0; font: 600 18px var(--display); display: flex; justify-content: space-between; gap: 16px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: '+'; font: 500 22px var(--mono); color: var(--green); }
details[open] summary::after { content: '−'; }
details p a { color: var(--green); }
details p a:not([href]) { color: inherit; text-decoration: none; }
details p { margin: 0 0 22px; color: var(--ink-2); max-width: 720px; }

/* ── footer / toast ── */
.foot { border-top: 1px solid var(--line); padding: 32px 0 44px; }
.foot-in { display: flex; gap: 32px; align-items: flex-start; justify-content: space-between; flex-wrap: wrap; }
.foot p { margin: 0; max-width: 560px; font-size: 13px; }
.toast {
  position: fixed; left: 50%; bottom: 28px; transform: translate(-50%, 20px); opacity: 0; pointer-events: none;
  background: var(--green); color: #000; padding: 10px 18px; font: 600 14px var(--display); transition: 0.2s; z-index: 60;
  box-shadow: 4px 4px 0 var(--green-2);
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* section links for small screens, where the top bar has no room for them */
.nav-strip { display: none; }
.foot-links { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-bottom: 14px; }
.foot-links a { color: var(--ink-2); font-size: 14px; text-decoration: none; }
.foot-links a:hover { color: var(--green); }
.foot-right { max-width: 560px; min-width: 0; }

/* ── responsive ── */
@media (max-width: 960px) {
  .hero { grid-template-columns: minmax(0, 1fr); gap: 36px; padding-top: 48px; }
  .hero-art { order: -1; }
  .frame { width: min(100%, 380px); }
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stat-main { grid-column: 1 / -1; border-bottom: 1px solid var(--line); }
  .stat:nth-child(2) { border-left: 0; }
  .details { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px; }
  .nav { display: none; }
  .nav-strip { display: flex; gap: 22px; padding: 10px 24px; overflow-x: auto; border-bottom: 1px solid var(--line); background: var(--bg); }
  .nav-strip a { color: var(--ink-2); text-decoration: none; font: 500 14px var(--display); white-space: nowrap; }
  .nav-strip a:hover { color: var(--green); }
}
@media (max-width: 720px) {
  .how-banner { display: none; }
  .panel { display: block; }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .steps li:nth-child(3) { border-left: 0; }
  .steps li:nth-child(n + 3) { border-top: 1px solid var(--line); }
  .top-in { gap: 12px; }
  .top-right .btn-line, .mcap { display: none; }
  .next-head { grid-template-columns: minmax(0, 1fr) auto; }
  .next-mid { grid-column: 1 / -1; order: 3; }
  .details { grid-template-columns: minmax(0, 1fr); }
  .why, .how, .receipts, .faq { padding-top: 72px; }
  .stat-main .stat-value { font-size: 36px; }
  .tape { padding-left: 18px; padding-right: 18px; }
}
@media (max-width: 460px) {
  .panel { aspect-ratio: 1 / 1; }
  .panel img { margin-top: -22.5%; }
  .steps { grid-template-columns: minmax(0, 1fr); }
  .steps li { border-left: 0; border-top: 1px solid var(--line); }
  .steps li:first-child { border-top: 0; }
  .btn-lg { width: 100%; text-align: center; }
  .stats { grid-template-columns: minmax(0, 1fr); }
  .stat { border-left: 0; border-top: 1px solid var(--line); }
  .stat-main { border-top: 0; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; scroll-behavior: auto !important; }
}