/* BOUND: every token comes tied up with its rules.
   Paper white + forest green + lime, luggage-tag shapes, string lines. Bricolage Grotesque / Instrument Serif / Instrument Sans / IBM Plex Mono. */
*, *::before, *::after { box-sizing: border-box; }
:root {
  --bg: #f5f6f0; --paper: #ffffff; --tint: #eceee4; --ink: #0c1a14; --ink-2: #34433b; --mute: #6b766e; --line: rgba(12, 26, 20, .1); --line-2: rgba(12, 26, 20, .18);
  --forest: #12382a; --forest-2: #18463a; --forest-3: #0d2c20; --lime: #c8f560; --lime-d: #a6d93c;
  --accent: #1d6b4b; --accent-d: #12382a; --accent-l: #e7f5cc;
  --ok: #1f9d63; --bad: #ff5a3c; --warn: #f59f00;
  --dark: var(--forest); --dark-2: var(--forest-2); --dark-line: rgba(255, 255, 255, .12); --dark-mute: #a3b8ac;
  --display: "Bricolage Grotesque", system-ui, sans-serif; --serif: "Instrument Serif", Georgia, serif; --sans: "Instrument Sans", system-ui, sans-serif; --mono: "IBM Plex Mono", ui-monospace, monospace;
  --gutter: clamp(18px, 4.4vw, 68px); --ease: cubic-bezier(.22, 1, .36, 1); --r: 22px;
  color-scheme: light;
}
html { overflow-x: clip; -webkit-text-size-adjust: 100%; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-smooth [data-lenis-prevent] { overscroll-behavior: contain; }
.lenis.lenis-stopped { overflow: hidden; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 16.5px/1.55 var(--sans); overflow-x: clip; -webkit-font-smoothing: antialiased; opacity: 0; transition: opacity .6s ease; }
body.in { opacity: 1; } body.out { opacity: 0; transition-duration: .25s; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { margin: 0; font-family: var(--display); font-weight: 700; letter-spacing: -.035em; line-height: .98; font-variation-settings: "opsz" 96; }
em.s { font-family: var(--serif); font-style: italic; font-weight: 400; letter-spacing: -.01em; }
.mono { font-family: var(--mono); }
.mute { color: var(--mute); }
.eyebrow { font: 500 12.5px var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--mute); display: inline-flex; align-items: center; gap: 10px; }
.eyebrow i { width: 18px; height: 1.5px; background: currentColor; opacity: .6; }
.dark .eyebrow { color: var(--lime); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }
.dark :focus-visible { outline-color: var(--lime); }
.grain { display: none; }

/* ---------- logo: "b" + a tied coin whose tag hangs like a descender + "und" ---------- */
.logo { display: inline-flex; align-items: flex-start; font: 800 27px/1 var(--display); letter-spacing: -.05em; font-variation-settings: "opsz" 96; }
.logo svg { width: .62em; height: auto; margin: .25em .03em 0; flex: none; overflow: visible; }
.logo svg .tagg { transform-origin: 18px 35px; transform-box: view-box; transform: rotate(12deg); }
.logo:hover svg .tagg { animation: tug 1.4s var(--ease); }
@keyframes tug { 0% { transform: rotate(12deg); } 20% { transform: rotate(-22deg); } 45% { transform: rotate(14deg); } 70% { transform: rotate(-6deg); } 100% { transform: rotate(12deg); } }

/* ---------- nav: a plain bar, not a floating pill ---------- */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 50; height: 66px; display: flex; align-items: center; gap: 14px; padding: 0 var(--gutter); background: rgba(245, 246, 240, .9); border-bottom: 1px solid var(--line); transition: background .45s ease, color .45s ease, border-color .45s ease, transform .7s var(--ease); }
.nav[data-tone="dark"] { background: rgba(18, 56, 42, .94); border-color: var(--dark-line); color: #fff; }
.nav.hide { transform: translateY(-101%); }
.nav .links { display: flex; gap: 26px; margin-left: 40px; }
.nav .links a { font-size: 15px; font-weight: 500; color: var(--ink-2); padding: 6px 0; background: linear-gradient(currentColor, currentColor) 0 100% / 0 1.5px no-repeat; transition: background-size .45s var(--ease), color .3s; }
.nav[data-tone="dark"] .links a { color: #d7e3dc; }
.nav .links a:hover { background-size: 100% 1.5px; color: inherit; }
.nav .right { margin-left: auto; display: flex; align-items: center; gap: 14px; }
.chainpill { display: inline-flex; align-items: center; gap: 8px; font: 500 12.5px var(--mono); color: var(--ink-2); white-space: nowrap; }
.nav[data-tone="dark"] .chainpill { color: #d7e3dc; }
.chainpill i { width: 7px; height: 7px; border-radius: 50%; background: var(--warn); animation: blink 2.4s ease-in-out infinite; }
@keyframes blink { 50% { opacity: .3; } }
@media (max-width: 960px) { .nav .links, .chainpill { display: none; } }

/* ---------- buttons: the solid one is a luggage tag (pointed end + eyelet) that swings on hover ---------- */
.btn { position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 9px; padding: 13px 20px; border-radius: 999px; border: 1.5px solid var(--ink); background: transparent; color: var(--ink); font: 600 15px var(--sans); cursor: pointer; white-space: nowrap; transition: background .3s, color .3s, border-color .3s, transform .6s var(--ease); }
.btn:hover { background: var(--ink); color: #fff; }
.btn:active { transform: scale(.97); }
.btn .arr { transition: transform .45s var(--ease); }
.btn:hover .arr { transform: translateX(4px); }
.btn.solid { border: 0; border-radius: 0 10px 10px 0; padding: 14px 22px 14px 34px; background: var(--ink); color: #fff; clip-path: polygon(14px 0, 100% 0, 100% 100%, 14px 100%, 0 50%); transform-origin: 0 50%; }
.btn.solid::before { content: ""; position: absolute; left: 13px; top: 50%; width: 7px; height: 7px; margin-top: -3.5px; border-radius: 50%; background: var(--lime); transition: transform .4s var(--ease); }
.btn.solid:hover { background: var(--forest); transform: rotate(-2.5deg); }
.btn.solid:hover::before { transform: scale(1.3); }
.btn.solid:active { transform: rotate(-1deg) scale(.98); }
.btn.sm { padding: 9px 15px; font-size: 14px; }
.btn.solid.sm { padding: 10px 16px 10px 28px; clip-path: polygon(11px 0, 100% 0, 100% 100%, 11px 100%, 0 50%); }
.btn.solid.sm::before { left: 10px; width: 6px; height: 6px; margin-top: -3px; }
.btn.big { padding: 17px 26px 17px 38px; font-size: 16px; }
.btn.lime { background: var(--lime); color: var(--ink); }
.btn.lime::before { background: var(--forest); }
.btn.lime:hover { background: #fff; }
.dark .btn:not(.solid), .nav[data-tone="dark"] .btn:not(.solid) { border-color: rgba(255, 255, 255, .6); color: #fff; }
.dark .btn:not(.solid):hover, .nav[data-tone="dark"] .btn:not(.solid):hover { background: #fff; color: var(--ink); }
.nav[data-tone="dark"] .btn.solid { background: var(--lime); color: var(--ink); }
.nav[data-tone="dark"] .btn.solid::before { background: var(--forest); }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn:disabled:hover { background: transparent; color: inherit; transform: none; }
.btn.solid:disabled:hover { background: var(--ink); color: #fff; }

/* ---------- small tag chips (hero "tie on a rule") ---------- */
.ttag { position: relative; display: inline-flex; align-items: center; gap: 7px; padding: 9px 14px 9px 27px; border: 0; border-radius: 0 9px 9px 0; background: var(--tint); color: var(--ink-2); font: 600 13.5px var(--sans); cursor: pointer; clip-path: polygon(11px 0, 100% 0, 100% 100%, 11px 100%, 0 50%); transform-origin: 0 50%; transition: background .3s, color .3s, transform .7s var(--ease); }
.ttag::before { content: ""; position: absolute; left: 11px; top: 50%; width: 7px; height: 7px; margin-top: -3.5px; border-radius: 50%; background: var(--bg); box-shadow: 0 0 0 2px var(--c); }
.ttag:hover { transform: rotate(-4deg); background: #e2e6d8; }
.ttag[data-on] { background: var(--ink); color: #fff; }
.ttag[data-on]::before { background: var(--c); box-shadow: 0 0 0 2px var(--ink); }

/* ---------- hero ---------- */
.hero-track { position: relative; height: 170vh; }
.hero { position: sticky; top: 0; height: 100svh; min-height: 660px; overflow: hidden; --wash: 0; background: color-mix(in srgb, var(--forest) calc(var(--wash) * 100%), var(--bg)); }
.hero::before { content: ""; position: absolute; width: 70vmax; height: 70vmax; right: -12vmax; top: -18vmax; border-radius: 50%; background: radial-gradient(closest-side, rgba(200, 245, 96, .5), rgba(200, 245, 96, 0)); opacity: calc(1 - var(--wash)); pointer-events: none; }
#heroCanvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; touch-action: pan-y; cursor: grab; }
.hero-copy { position: absolute; left: var(--gutter); top: clamp(118px, 18vh, 180px); width: min(47vw, 660px); will-change: transform, opacity; }
.hero h1 { font-size: clamp(54px, 6.6vw, 112px); letter-spacing: -.05em; line-height: .9; margin-top: 22px; }
.hero h1 .ln { display: block; overflow: hidden; padding: 0 .08em .1em 0; margin-bottom: -.1em; }
.hero h1 .ln > span { display: inline-block; transform: translateY(110%) rotate(4deg); transform-origin: 0 100%; transition: transform 1.3s var(--ease); }
body.in .hero h1 .ln > span { transform: none; }
.hero h1 .ln:nth-child(2) > span { transition-delay: .09s; } .hero h1 .ln:nth-child(3) > span { transition-delay: .18s; }
.hero h1 em.s { position: relative; display: inline-block; color: var(--forest); padding-right: .06em; }
.hero h1 em.s svg { position: absolute; left: 0; bottom: -.02em; width: 100%; height: .22em; overflow: visible; }
.hero h1 em.s svg path { stroke: var(--lime-d); stroke-width: 6; fill: none; stroke-linecap: round; stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 1.4s var(--ease) .9s; }
body.in .hero h1 em.s svg path { stroke-dashoffset: 0; }
.lede { font-size: clamp(16.5px, 1.3vw, 19.5px); color: var(--ink-2); max-width: 30em; margin: 26px 0 0; }
.cta { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; margin-top: 30px; }
.tieon { margin-top: 36px; }
.tieon .k { font: 500 12px var(--mono); color: var(--mute); text-transform: uppercase; letter-spacing: .08em; }
.tieon .k b { color: var(--ink); font-weight: 600; }
.chips { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 12px; }
.fadeup { opacity: 0; transform: translateY(18px); transition: opacity 1s ease, transform 1.2s var(--ease); }
body.in .fadeup { opacity: 1; transform: none; }
body.in .fadeup.d1 { transition-delay: .35s; } body.in .fadeup.d2 { transition-delay: .45s; } body.in .fadeup.d3 { transition-delay: .55s; }
.drag-hint { position: absolute; font: 500 11.5px var(--mono); color: var(--mute); letter-spacing: .06em; text-transform: uppercase; right: var(--gutter); top: 96px; display: flex; gap: 10px; align-items: center; }
.drag-hint i { width: 22px; height: 1.5px; background: currentColor; position: relative; }
.drag-hint i::after { content: ""; position: absolute; right: 0; top: -3px; width: 7px; height: 7px; border-right: 1.5px solid currentColor; border-top: 1.5px solid currentColor; transform: rotate(45deg); }

/* the receipt tape along the bottom of the hero: the newest check slides in on the left */
.tape { position: absolute; left: 0; right: 0; bottom: 0; height: 58px; display: flex; align-items: center; border-top: 1px solid var(--line); background: rgba(255, 255, 255, .6); will-change: opacity, transform; }
.tape .lbl { flex: none; height: 100%; display: flex; align-items: center; gap: 14px; padding: 0 18px 0 var(--gutter); font: 500 12px var(--mono); color: var(--mute); border-right: 1px solid var(--line); background: var(--bg); position: relative; z-index: 2; white-space: nowrap; }
.tape .lbl b { color: var(--ink); font-weight: 600; } .tape .lbl .no b { color: var(--bad); }
.tape .lbl .live { display: inline-flex; align-items: center; gap: 7px; color: var(--ink); }
.tape .lbl .live i { width: 7px; height: 7px; border-radius: 50%; background: var(--ok); animation: blink 1.6s ease-in-out infinite; }
.tape .view { flex: 1; overflow: hidden; height: 100%; display: flex; align-items: center; -webkit-mask-image: linear-gradient(90deg, #000 80%, transparent); mask-image: linear-gradient(90deg, #000 80%, transparent); }
.belt { display: flex; gap: 8px; padding-left: 14px; will-change: transform; }
.tx { flex: none; display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; border-radius: 999px; background: var(--paper); border: 1px solid var(--line); font: 400 12.5px var(--mono); color: var(--ink-2); white-space: nowrap; }
.tx b { font-weight: 600; text-transform: uppercase; font-size: 11.5px; color: var(--ink); }
.tx .st { font-weight: 600; color: var(--ok); }
.tx.no { background: #fff3f0; border-color: rgba(255, 90, 60, .3); color: #b8321a; } .tx.no .st, .tx.no b { color: #d63d22; }
@media (max-width: 760px) {
  .hero-copy { width: auto; right: var(--gutter); top: 90px; } .hero h1 { font-size: clamp(44px, 12.4vw, 62px); margin-top: 16px; }
  .lede { font-size: 15.5px; margin-top: 14px; } .lede .more { display: none; } .cta { margin-top: 18px; } .tieon { margin-top: 18px; }
  .ttag { font-size: 12.5px; padding: 7px 11px 7px 24px; } .drag-hint { display: none; }
  .cta { gap: 8px; } .cta .btn { padding: 11px 15px; font-size: 14px; } .cta .btn.solid { padding: 12px 16px 12px 29px; }
  .tape { height: 50px; } .tape .lbl .cnt { display: none; }
}

/* ---------- "Read the rule": code on the left, the transfer being checked on the right ---------- */
.dark { background: var(--forest); color: #fff; }
.read-track { position: relative; height: 430vh; }
.read { position: sticky; top: 0; height: 100svh; min-height: 680px; padding: 100px var(--gutter) 36px; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); grid-template-rows: auto minmax(0, 1fr); column-gap: clamp(24px, 4vw, 64px); row-gap: 26px; }
.rhead { grid-column: 1 / -1; display: flex; justify-content: space-between; align-items: end; gap: 20px; flex-wrap: wrap; }
.rhead h2 { font-size: clamp(42px, 4.8vw, 80px); letter-spacing: -.05em; margin-top: 12px; }
.rhead h2 em.s { color: var(--lime); }
.seg { display: inline-flex; gap: 4px; padding: 4px; border-radius: 999px; background: var(--forest-3); border: 1px solid var(--dark-line); flex-wrap: wrap; }
.seg button { border: 0; background: none; color: #d7e3dc; font: 600 13.5px var(--sans); padding: 8px 15px; border-radius: 999px; cursor: pointer; transition: background .3s, color .3s; }
.seg button:hover { color: #fff; }
.seg button[data-on] { background: var(--lime); color: var(--ink); }
.codecol { display: grid; align-content: start; gap: 20px; min-height: 0; }
.code { background: var(--forest-3); border: 1px solid var(--dark-line); border-radius: 18px; overflow: hidden; }
.code header { display: flex; justify-content: space-between; padding: 12px 18px; border-bottom: 1px solid var(--dark-line); font: 500 12px var(--mono); color: var(--dark-mute); }
.code header b { color: #fff; font-weight: 500; }
.code pre { margin: 0; padding: 14px 0; font: 400 clamp(12px, 1vw, 14.5px)/1.95 var(--mono); counter-reset: ln; overflow: hidden; }
.code .l { display: block; padding: 0 18px 0 14px; white-space: pre; color: #8fa89b; opacity: .5; box-shadow: inset 3px 0 0 transparent; transition: background .5s var(--ease), opacity .5s, box-shadow .5s var(--ease); }
.code .l::before { counter-increment: ln; content: counter(ln); display: inline-block; width: 26px; margin-right: 12px; text-align: right; color: rgba(255, 255, 255, .25); }
.code .l.on { opacity: 1; background: rgba(200, 245, 96, .09); box-shadow: inset 3px 0 0 var(--lime); color: #e6efe9; }
.code .k { color: #c8f560; } .code .f { color: #9bd8ff; } .code .t { color: #ffcf7a; } .code .c { color: #6f9282; font-style: italic; }
.caps { position: relative; min-height: 130px; }
.caps > div { position: absolute; inset: 0 0 auto 0; opacity: 0; transform: translateY(16px); transition: opacity .5s ease, transform .9s var(--ease); }
.caps > div[data-on] { opacity: 1; transform: none; }
.caps h3 { font-size: clamp(24px, 2.2vw, 34px); letter-spacing: -.035em; }
.caps p { color: #c3d3ca; margin: 10px 0 0; max-width: 36em; }
.desk { display: grid; align-content: start; gap: 12px; min-height: 0; }
.tk { background: var(--paper); color: var(--ink); border-radius: 16px; padding: 14px 16px; font: 400 13px var(--mono); position: relative; box-shadow: 0 30px 60px -34px rgba(0, 0, 0, .7); }
.tk header { display: flex; justify-content: space-between; color: var(--mute); padding-bottom: 8px; border-bottom: 1px dashed var(--line-2); }
.tk .rows { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px 16px; padding-top: 10px; }
.tk .rows div { display: grid; } .tk .rows span { font-size: 11px; color: var(--mute); text-transform: uppercase; letter-spacing: .05em; } .tk .rows b { font-weight: 500; }
.tk .kind { display: inline-block; justify-self: start; padding: 1px 8px; border-radius: 6px; background: var(--tint); transition: background .4s, color .4s; }
.tk .kind.on { background: var(--lime); }
.stamp { position: absolute; right: 16px; bottom: 14px; font: 800 20px var(--display); letter-spacing: -.01em; padding: 5px 13px; border-radius: 10px; border: 3px solid; transform: scale(1.6) rotate(-8deg); opacity: 0; transition: opacity .25s, transform .55s cubic-bezier(.3, 1.5, .5, 1); }
.stamp.ok { color: var(--ok); background: rgba(255, 255, 255, .92); } .stamp.no { color: var(--bad); background: rgba(255, 255, 255, .92); }
.stamp[data-on] { opacity: 1; transform: scale(1) rotate(-8deg); }
.rtags { display: grid; gap: 8px; position: relative; }
.rt { position: relative; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 12px; padding: 14px 16px 14px 42px; background: var(--forest-2); border-radius: 0 14px 14px 0; clip-path: polygon(16px 0, 100% 0, 100% 100%, 16px 100%, 0 50%); transition: background .45s, transform .7s var(--ease), opacity .45s; transform-origin: 0 50%; }
.rt::before { content: ""; position: absolute; left: 17px; top: 50%; width: 9px; height: 9px; margin-top: -4.5px; border-radius: 50%; background: var(--forest); box-shadow: 0 0 0 2.5px var(--c); }
.rt b { display: block; font: 700 18px var(--display); letter-spacing: -.02em; } .rt small { color: var(--dark-mute); font-size: 13px; }
.rt .res { font: 600 12px var(--mono); padding: 5px 10px; border-radius: 8px; background: rgba(255, 255, 255, .06); color: var(--dark-mute); white-space: nowrap; transition: background .35s, color .35s; }
.rt[data-s="checking"] { background: #215a47; transform: rotate(-1.2deg); }
.rt[data-s="pass"] .res { background: rgba(200, 245, 96, .16); color: var(--lime); }
.rt[data-s="no"] { background: #4a2a22; } .rt[data-s="no"] .res { background: var(--bad); color: #fff; }
.rt[data-s="skip"] { opacity: .45; }
@media (max-width: 900px) {
  .read { grid-template-columns: minmax(0, 1fr); grid-template-rows: auto auto auto; align-content: start; padding-top: 80px; row-gap: 14px; }
  .rhead h2 { font-size: 38px; } .seg button { padding: 7px 11px; font-size: 12.5px; }
  .code pre { font-size: 10.6px; line-height: 1.6; padding: 8px 0; } .code .c { display: none; } .code .l { white-space: pre-wrap; padding-left: 36px; text-indent: -22px; } .code header { padding: 8px 14px; } .code .l::before { width: 14px; margin-right: 8px; }
  .caps { min-height: 112px; } .caps p { font-size: 14.5px; }
  .tk { padding: 10px 12px; font-size: 12px; } .tk .rows { grid-template-columns: repeat(3, minmax(0, 1fr)); } .tk .rows div:nth-child(n+4) { display: none; } .stamp { font-size: 15px; bottom: 8px; }
  .rt { padding: 9px 12px 9px 36px; } .rt b { font-size: 15px; } .rt small { display: none; }
  .read-track { height: 400vh; }
}

/* ---------- the clothesline: every rule hangs on one string and the page scrolls sideways ---------- */
.line-track { position: relative; }
.line { position: sticky; top: 0; height: 100svh; min-height: 640px; overflow: hidden; }
.line-head { position: absolute; left: var(--gutter); right: var(--gutter); top: 104px; display: flex; justify-content: space-between; align-items: end; gap: 20px; }
.line-head h2 { font-size: clamp(40px, 4.6vw, 76px); letter-spacing: -.05em; margin-top: 12px; }
.line-head p { color: var(--ink-2); max-width: 26em; margin: 0; }
.prog { position: absolute; left: var(--gutter); right: var(--gutter); bottom: 32px; display: flex; align-items: center; gap: 14px; font: 500 12px var(--mono); color: var(--mute); }
.prog .bar { flex: 1; height: 2px; background: var(--line); position: relative; overflow: hidden; }
.prog .bar i { position: absolute; inset: 0; background: var(--ink); transform-origin: 0 50%; transform: scaleX(0); }
.strip { position: absolute; left: 0; top: calc(50% - 30px); display: flex; align-items: flex-start; gap: 22px; padding: 0 var(--gutter); will-change: transform; }
.strip::before { content: ""; position: absolute; left: -100vw; right: -100vw; top: 0; height: 2px; background: var(--ink); opacity: .5; }
.peg { position: relative; flex: none; padding-top: 34px; cursor: pointer; }
.peg::before { content: ""; position: absolute; left: 50%; top: -6px; width: 10px; height: 15px; margin-left: -5px; border-radius: 3px; background: var(--c); z-index: 2; }
.swing { position: relative; transform-origin: 50% -34px; will-change: transform; }
.swing::before { content: ""; position: absolute; left: 50%; top: -34px; width: 1.5px; height: 50px; margin-left: -.75px; background: var(--ink); opacity: .55; z-index: 1; }
.card { position: relative; width: 236px; height: 300px; padding: 1.5px; background: var(--line-2); clip-path: polygon(26px 0, calc(100% - 26px) 0, 100% 26px, 100% 100%, 0 100%, 0 26px); transition: transform .6s var(--ease); }
.card .in { position: relative; height: 100%; padding: 52px 20px 18px; background: var(--paper); clip-path: polygon(25px 0, calc(100% - 25px) 0, 100% 25px, 100% 100%, 0 100%, 0 25px); display: flex; flex-direction: column; }
.card .in::before { content: ""; position: absolute; left: 50%; top: 14px; width: 14px; height: 14px; margin-left: -7px; border-radius: 50%; background: var(--bg); box-shadow: 0 0 0 4px var(--c); }
.card .cat { font: 500 11px var(--mono); color: color-mix(in srgb, var(--c) 70%, black); text-transform: uppercase; letter-spacing: .07em; }
.card h3 { font-size: 27px; letter-spacing: -.04em; margin-top: 8px; }
.card p { font-size: 14.5px; color: var(--ink-2); margin: 10px 0 0; line-height: 1.45; }
.card .try { margin-top: auto; padding-top: 12px; border-top: 1px dashed var(--line-2); font: 500 12px var(--mono); display: flex; justify-content: space-between; color: var(--mute); transition: color .3s; }
.peg:hover .card { transform: translateY(-6px); }
.peg:hover .card .try { color: var(--ink); }
.peg.outro { cursor: default; }
.peg.outro .card { background: var(--forest); }
.peg.outro .card .in { background: var(--forest); color: #fff; justify-content: space-between; }
.peg.outro .card .in::before { background: var(--forest); box-shadow: 0 0 0 4px var(--lime); }
.peg.outro h3 { color: #fff; font-size: 30px; }
.peg.outro p { color: #c3d3ca; }
.gap { flex: none; width: 26px; }
@media (max-width: 760px) {
  .line-head { top: 84px; display: block; } .line-head p { margin-top: 10px; font-size: 15px; } .line-head h2 { font-size: 38px; }
  .strip { top: calc(50% + 10px); gap: 14px; } .card { width: 206px; height: 262px; } .card h3 { font-size: 24px; } .card p { font-size: 13.5px; }
}

/* rule sheet (opens when you click a tag) */
.scrim { position: fixed; inset: 0; z-index: 80; background: rgba(12, 26, 20, .36); opacity: 0; pointer-events: none; transition: opacity .5s ease; }
.scrim.open { opacity: 1; pointer-events: auto; }
.sheet { position: fixed; top: 0; right: 0; bottom: 0; z-index: 81; width: min(580px, 100%); background: var(--bg); transform: translateX(104%); transition: transform .8s var(--ease); overflow-y: auto; padding: 26px clamp(20px, 3vw, 36px) 34px; box-shadow: -30px 0 80px -40px rgba(12, 26, 20, .5); visibility: hidden; }
.sheet.open { transform: none; visibility: visible; }
.sheet .close { position: sticky; top: 0; float: right; width: 40px; height: 40px; border-radius: 50%; border: 1.5px solid var(--ink); background: var(--bg); cursor: pointer; font-size: 18px; color: var(--ink); transition: background .3s, color .3s, transform .5s var(--ease); z-index: 2; }
.sheet .close:hover { background: var(--ink); color: #fff; transform: rotate(90deg); }
.catpill { display: inline-flex; align-items: center; gap: 8px; font: 500 12px var(--mono); padding: 6px 11px; border-radius: 999px; background: color-mix(in srgb, var(--c) 14%, transparent); color: color-mix(in srgb, var(--c) 65%, black); }
.catpill i { width: 7px; height: 7px; border-radius: 50%; background: var(--c); }
.sheet h3 { font-size: clamp(36px, 4vw, 52px); letter-spacing: -.045em; margin-top: 18px; }
.sheet .short { font: 600 20px/1.35 var(--sans); margin: 14px 0 0; letter-spacing: -.01em; }
.sheet .how { color: var(--ink-2); margin: 10px 0 0; }
.sheet h5 { margin: 24px 0 10px; font: 500 11.5px var(--mono); color: var(--mute); text-transform: uppercase; letter-spacing: .07em; }
.params { display: grid; gap: 6px; }
.param { display: block; padding: 12px 14px; border-radius: 12px; background: var(--paper); border: 1px solid var(--line); }
.param .t { display: flex; justify-content: space-between; gap: 10px; font-size: 14px; font-weight: 600; }
.param .t b { font: 600 14px var(--mono); }
.param input[type="range"] { width: 100%; margin-top: 10px; accent-color: var(--forest); }
.noparams { color: var(--mute); font-size: 14px; padding: 12px 14px; border-radius: 12px; background: var(--paper); border: 1px solid var(--line); }
.mini { background: var(--forest); color: #fff; border-radius: 16px; padding: 14px; font: 400 12px var(--mono); display: grid; gap: 10px; }
.mini header { display: flex; justify-content: space-between; color: var(--dark-mute); flex-wrap: wrap; gap: 6px; }
.mini header b { color: #fff; font-weight: 600; } .mini header .bad b { color: #ff9a85; }
.mini .bar { display: flex; height: 6px; border-radius: 6px; overflow: hidden; background: rgba(255, 255, 255, .1); }
.mini .bar div { background: var(--lime); transition: width .5s var(--ease); } .mini .bar div + div { background: var(--bad); }
.mini ul { list-style: none; margin: 0; padding: 0; display: grid; align-content: start; gap: 3px; height: 212px; overflow: hidden; }
.mini li { display: grid; grid-template-columns: 40px 64px 1fr; gap: 8px; padding: 5px 8px; border-radius: 7px; color: #c9d8cf; animation: rowin .55s var(--ease); }
.mini li.no { background: rgba(255, 90, 60, .16); color: #ffc0b2; }
.mini li span:last-child { overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
@keyframes rowin { from { opacity: 0; transform: translateY(-8px); } }
.sheet .go { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 22px; }
.sheet .go small { color: var(--mute); font-size: 13px; max-width: 24em; }

/* ---------- sections ---------- */
.sec { padding: 150px var(--gutter) 140px; }
.sec-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .8fr); gap: 56px; align-items: end; }
.sec-head h2 { font-size: clamp(44px, 5.4vw, 90px); letter-spacing: -.05em; margin-top: 14px; }
.sec-head h2 em.s { color: var(--forest); }
.sec-head p { font-size: 18px; color: var(--ink-2); margin: 0; max-width: 32em; }
.dark .sec-head p { color: #c3d3ca; }
.dark h2 em.s { color: var(--lime); }
@media (max-width: 900px) { .sec-head { grid-template-columns: minmax(0, 1fr); gap: 18px; } .sec { padding: 110px var(--gutter) 100px; } }

/* launch flow */
.flow { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(28px, 4vw, 70px); margin-top: 60px; align-items: center; }
.stages { list-style: none; padding: 0; margin: 0; display: grid; counter-reset: st; }
.stages li { position: relative; padding: 18px 0 18px 54px; border-top: 1px solid var(--line); color: var(--mute); transition: color .5s; }
.stages li::before { counter-increment: st; content: "0" counter(st); position: absolute; left: 0; top: 21px; font: 500 13px var(--mono); }
.stages li::after { content: ""; position: absolute; left: 0; top: -1px; height: 2px; width: 100%; background: var(--ink); transform: scaleX(0); transform-origin: 0 50%; transition: transform .9s var(--ease); }
.stages li[data-on] { color: var(--ink); } .stages li[data-on]::after { transform: scaleX(1); }
.stages b { display: block; font: 700 21px var(--display); letter-spacing: -.025em; } .stages span { display: block; font-size: 15px; margin-top: 4px; }
.curve-card { background: var(--paper); border: 1px solid var(--line); border-radius: 26px; padding: 22px; }
.curve-card header { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.curve-card header b { font: 700 18px var(--display); }
.curve-card svg { width: 100%; height: auto; display: block; margin-top: 10px; overflow: visible; font-family: var(--mono); }
.toggle { display: inline-flex; padding: 4px; border-radius: 999px; background: var(--tint); }
.toggle button { border: 0; background: none; padding: 8px 14px; border-radius: 999px; font: 600 13px var(--sans); cursor: pointer; color: var(--ink-2); transition: background .3s, color .3s; }
.toggle button[data-on] { background: var(--ink); color: #fff; }
#lcTags > g { transition: transform 1.1s var(--ease), opacity .9s ease; transform-box: fill-box; transform-origin: 50% 0; }
#lcTags.fall > g { opacity: 0; }
#lcTags.fall > g:nth-child(1) { transform: translate(-10px, 70px) rotate(-40deg); } #lcTags.fall > g:nth-child(2) { transform: translate(4px, 84px) rotate(30deg); } #lcTags.fall > g:nth-child(3) { transform: translate(12px, 64px) rotate(55deg); }
#lcTags:not(.fall) > g { animation: lsway 3.2s ease-in-out infinite; } #lcTags > g:nth-child(2) { animation-delay: -1.1s; } #lcTags > g:nth-child(3) { animation-delay: -2.2s; }
@keyframes lsway { 0%, 100% { transform: rotate(-5deg); } 50% { transform: rotate(6deg); } }
.kpis { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin-top: 14px; }
.kpis div { background: var(--tint); border-radius: 14px; padding: 10px 12px; }
.kpis small { display: block; font: 500 11px var(--mono); color: var(--mute); text-transform: uppercase; letter-spacing: .05em; }
.kpis b { font: 600 18px var(--mono); }
@media (max-width: 900px) { .flow { grid-template-columns: minmax(0, 1fr); } .kpis b { font-size: 15px; } }

/* where a rule can live */
.routes { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-top: 56px; }
.route { border: 1px solid var(--line); border-radius: 22px; padding: 22px; background: var(--paper); display: flex; flex-direction: column; gap: 12px; transition: transform .7s var(--ease), box-shadow .7s var(--ease); }
.route:hover { transform: translateY(-5px); box-shadow: 0 30px 50px -36px rgba(12, 26, 20, .55); }
.route small { font: 500 11.5px var(--mono); color: var(--mute); text-transform: uppercase; letter-spacing: .07em; }
.route h3 { font-size: 26px; letter-spacing: -.035em; }
.route svg { width: 100%; height: auto; display: block; font-family: var(--mono); }
.route .flowp { stroke-dasharray: 5 7; animation: flow 1.2s linear infinite; }
@keyframes flow { to { stroke-dashoffset: -24; } }
.route p { margin: 0; color: var(--ink-2); font-size: 15px; }
.route .v { margin-top: auto; align-self: flex-start; font: 600 12px var(--mono); padding: 6px 10px; border-radius: 8px; }
.route .v.no { background: #fff0ec; color: #c8371d; } .route .v.yes { background: var(--lime); color: var(--ink); }
.route.token { background: var(--forest); color: #fff; border-color: var(--forest); }
.route.token small { color: var(--lime); } .route.token p { color: #c3d3ca; }
@media (max-width: 1060px) { .routes { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .routes { grid-template-columns: minmax(0, 1fr); } }

/* fees */
.fees { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(30px, 5vw, 90px); align-items: center; margin-top: 60px; }
.onepct { font: 800 clamp(140px, 19vw, 300px)/.8 var(--display); letter-spacing: -.07em; color: var(--lime); font-variation-settings: "opsz" 96; }
.onepct em.s { display: block; font-size: .2em; color: #fff; letter-spacing: -.01em; margin-top: .3em; }
.split { display: grid; gap: 18px; }
.split .bar { display: flex; height: 64px; border-radius: 14px; overflow: hidden; background: rgba(255, 255, 255, .08); }
.split .bar div { display: flex; align-items: center; padding: 0 18px; font: 700 22px var(--display); transform: scaleX(0); transform-origin: 0 50%; transition: transform 1.4s var(--ease); white-space: nowrap; }
.split .bar .a { width: 85%; background: var(--lime); color: var(--ink); }
.split .bar .b { width: 15%; background: #fff; color: var(--ink); transition-delay: .25s; }
.split.seen .bar div { transform: none; }
.split .legend { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.split .legend b { display: block; font: 700 19px var(--display); letter-spacing: -.02em; }
.split .legend p { margin: 4px 0 0; color: #c3d3ca; font-size: 15px; }
.split .legend i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 8px; background: var(--lime); }
.split .legend div + div i { background: #fff; }
.note { font: 400 12.5px var(--mono); color: var(--dark-mute); }
@media (max-width: 900px) { .fees { grid-template-columns: minmax(0, 1fr); } .split .legend { grid-template-columns: minmax(0, 1fr); } .split .bar div { font-size: 17px; padding: 0 12px; } }

/* chains: two big luggage tags */
.lug { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; margin-top: 60px; }
.ltag { position: relative; padding: 2px; background: var(--line-2); border-radius: 0 26px 26px 0; clip-path: polygon(48px 0, 100% 0, 100% 100%, 48px 100%, 0 calc(100% - 48px), 0 48px); transform: rotate(var(--rot)); transition: transform .9s var(--ease); }
.ltag:hover { transform: rotate(0deg) translateY(-4px); }
.ltag .in { position: relative; height: 100%; background: var(--paper); border-radius: 0 24px 24px 0; clip-path: polygon(47px 0, 100% 0, 100% 100%, 47px 100%, 0 calc(100% - 47px), 0 47px); padding: 30px 30px 28px 92px; }
.ltag .in::before { content: ""; position: absolute; left: 34px; top: 50%; width: 22px; height: 22px; margin-top: -11px; border-radius: 50%; background: var(--bg); box-shadow: 0 0 0 5px var(--c); }
.ltag .from { font: 600 12px var(--mono); letter-spacing: .1em; color: var(--mute); }
.ltag h3 { font-size: clamp(32px, 3.4vw, 50px); letter-spacing: -.045em; margin-top: 6px; }
.ltag dl { display: grid; grid-template-columns: auto 1fr; gap: 0 18px; margin: 20px 0 0; font-size: 15px; }
.ltag dt { font: 500 11.5px var(--mono); color: var(--mute); text-transform: uppercase; letter-spacing: .05em; padding: 10px 0; border-top: 1px dashed var(--line-2); }
.ltag dd { margin: 0; padding: 7px 0; border-top: 1px dashed var(--line-2); }
.ltag.first { background: var(--forest); } .ltag.first .in { background: var(--forest); color: #fff; } .ltag.first .in::before { background: var(--forest-3); }
.ltag.first .from, .ltag.first dt { color: var(--lime); } .ltag.first dt, .ltag.first dd { border-color: rgba(255, 255, 255, .16); }
@media (max-width: 860px) { .lug { grid-template-columns: minmax(0, 1fr); } .ltag .in { padding: 26px 22px 24px 76px; } .ltag .in::before { left: 28px; } }

/* final + footer */
.final { position: relative; text-align: center; padding: 170px var(--gutter) 160px; overflow: hidden; }
.final h2 { font-size: clamp(54px, 8vw, 140px); letter-spacing: -.06em; }
.final h2 em.s { color: var(--forest); }
.final p { color: var(--ink-2); font-size: 18.5px; margin: 20px auto 32px; max-width: 30em; }
.final .cta { justify-content: center; }
.foot { position: relative; background: var(--forest); color: #fff; padding: 110px var(--gutter) 28px; overflow: hidden; }
.foot .string { position: absolute; left: 0; top: 0; width: 100%; height: 100px; pointer-events: none; }
.foot .string .ft { transform-box: fill-box; transform-origin: 50% 0; animation: lsway 4s ease-in-out infinite; }
.foot .string > g:nth-of-type(2) .ft { animation-delay: -1.3s; } .foot .string > g:nth-of-type(3) .ft { animation-delay: -2.6s; }
.foot-top { display: grid; grid-template-columns: 1.2fr 2fr; gap: 40px; }
.foot-top .logo { font-size: clamp(54px, 7vw, 96px); }
.foot-top p { color: #c3d3ca; max-width: 24em; margin: 30px 0 0; }
.cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.cols h5 { margin: 0 0 12px; font: 500 11.5px var(--mono); color: var(--lime); text-transform: uppercase; letter-spacing: .07em; }
.cols a { display: block; color: #dbe6df; font-size: 15px; padding: 4px 0; width: fit-content; background: linear-gradient(currentColor, currentColor) 0 100% / 0 1px no-repeat; transition: background-size .45s var(--ease), color .2s; }
.cols a:hover { color: #fff; background-size: 100% 1px; }
.foot-bot { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; border-top: 1px solid var(--dark-line); margin-top: 60px; padding-top: 16px; font-size: 12.5px; color: var(--dark-mute); }
@media (max-width: 860px) { .foot-top { grid-template-columns: 1fr; } .cols { grid-template-columns: 1fr 1fr; } }

/* reveals: words rise out of a mask, blocks fade up */
.rv { opacity: 0; transform: translateY(26px); transition: opacity 1s ease var(--d, 0s), transform 1.3s var(--ease) var(--d, 0s); }
.rv.seen { opacity: 1; transform: none; }
.w { display: inline-block; overflow: hidden; vertical-align: top; padding: 0 .04em .1em 0; margin-bottom: -.1em; }
.w > span { display: inline-block; transform: translateY(110%); transition: transform 1.15s var(--ease); transition-delay: calc(var(--i) * 45ms); }
.seen .w > span { transform: none; }
@media (prefers-reduced-motion: reduce) {
  .rv, .fadeup { opacity: 1; transform: none; } .w > span, .hero h1 .ln > span { transform: none; }
  .route .flowp, .chainpill i, #lcTags > g, .foot .string .ft { animation: none !important; }
  .hero-track, .read-track { height: auto; } .hero, .read, .line { position: relative; }
}
body.snap .rv, body.snap .w > span, body.snap .split .bar div { transition: none !important; }