:root {
  --bg: #FFFFFF;
  --ink: #000000;
  --muted: #5A5A5A;
  --rule: #000000;
  --hair: #D4D4D4;
  --grid: #EEEEEE;
  --tint: #F3F3F3;
  --signal: #000000;
  --signal-hover: #FFFFFF;
  --signal-ink: #FFFFFF;
  --sans: "Archivo", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --side: 40px;
  --gut: 24px;
  --max: 1280px;
  color-scheme: light;
}


*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 72px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.55;
  font-feature-settings: "tnum" 1;
  overflow-x: hidden;
}
a { color: inherit; text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { background: var(--ink); color: var(--bg); text-decoration: none; }
.btn:hover, .btn-o:hover { text-decoration: none; }
:focus-visible { outline: 2px solid var(--signal); outline-offset: 3px; }
h1, h2, h3, p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 16px; top: -60px; background: var(--ink); color: var(--bg); padding: 8px 12px; z-index: 50; }
.skip:focus { top: 8px; }

/* The visible 12-column grid */
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 var(--side); }
.g { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--gut); }
.gridlines { position: fixed; inset: 0; pointer-events: none; z-index: 0; }
.gridlines .wrap { height: 100%; }
.gridlines .g { height: 100%; }
.gridlines span { border-left: 1px solid var(--grid); border-right: 1px solid var(--grid); }
main, footer { position: relative; z-index: 1; }

/* Type */
.eyebrow { font-family: var(--mono); font-size: 13px; line-height: 20px; font-weight: 500; letter-spacing: 0.02em; color: var(--muted); }
.label { font-size: 15px; line-height: 20px; font-weight: 700; letter-spacing: -0.005em; }
h1 {
  font-weight: 900;
  font-size: clamp(3rem, 0.6rem + 8.6vw, 9.25rem);
  line-height: 0.9;
  letter-spacing: -0.045em;
}
h2 {
  font-weight: 800;
  font-size: clamp(2.125rem, 0.9rem + 3.9vw, 4.75rem);
  line-height: 0.95;
  letter-spacing: -0.035em;
}
h3 { font-weight: 700; font-size: 20px; line-height: 1.2; letter-spacing: -0.01em; }
.lead { font-size: clamp(19px, 1rem + 0.6vw, 24px); line-height: 1.38; letter-spacing: -0.01em; font-weight: 500; max-width: 34em; }
.body { max-width: 36em; }
.muted { color: var(--muted); }
.mono { font-family: var(--mono); font-size: 14px; line-height: 20px; }
.fine { font-family: var(--mono); font-size: 12.5px; line-height: 18px; color: var(--muted); }
.sig { color: var(--signal); }
strong { font-weight: 700; }

/* Header */
.top {
  position: sticky;
  top: env(safe-area-inset-top, 0px);
  z-index: 20;
  background: var(--bg);
  border-bottom: 1px solid var(--rule);
}
.top .g { align-items: center; min-height: 60px; }
.wordmark { grid-column: 1 / span 2; white-space: nowrap; font-weight: 900; font-size: 22px; letter-spacing: -0.04em; text-decoration: none; }
.nav { grid-column: 4 / span 6; display: flex; gap: 22px; flex-wrap: wrap; min-width: 0; }
.nav a { font-size: 15px; font-weight: 500; text-decoration: none; }
.nav a:hover { text-decoration: underline; }
.actions { grid-column: 10 / span 3; display: flex; justify-content: flex-end; align-items: center; gap: 16px; min-width: 0; }
.menu-btn {
  font: 500 13px/1 var(--mono); color: var(--muted); background: none; border: 1px solid var(--hair);
  padding: 7px 8px; cursor: pointer;
}
.menu-btn:hover { color: var(--ink); border-color: var(--ink); }
.menu-btn { display: none; }
.mobile-nav { display: none; border-top: 1px solid var(--hair); }
.mobile-nav.open { display: block; }
.mobile-nav a { display: block; padding: 12px 0; border-bottom: 1px solid var(--hair); text-decoration: none; font-weight: 600; }

/* Buttons */
.btn, .btn-o {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font: 700 16px/1 var(--sans); letter-spacing: -0.01em;
  padding: 15px 22px; min-height: 48px; text-decoration: none; cursor: pointer;
  border: 2px solid var(--signal); border-radius: 0;
}
.btn { background: var(--signal); color: var(--signal-ink); }
.btn:hover { background: var(--bg); border-color: var(--ink); color: var(--ink); }
.btn-o { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-o:hover { background: var(--ink); color: var(--bg); }
.btn.sm { padding: 10px 14px; min-height: 40px; font-size: 15px; }
.arrow { font-weight: 400; }

/* Sections */
.sec { padding: 112px 0 0; }
.sec-in { border-top: 2px solid var(--rule); padding-top: 20px; row-gap: 40px; }
.c-full { grid-column: 1 / -1; min-width: 0; }
.c-lab { grid-column: 1 / span 3; min-width: 0; }
.c-body { grid-column: 4 / span 9; min-width: 0; }
.c-body > * + * { margin-top: 28px; }
.row3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); column-gap: var(--gut); row-gap: 40px; }
.row4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); column-gap: var(--gut); row-gap: 40px; }
.row3 > *, .row4 > * { min-width: 0; }
.cell { border-top: 1px solid var(--rule); padding-top: 14px; }
.cell h3 { margin-bottom: 10px; }
.cell p { font-size: 16px; line-height: 1.5; }

/* Hero */
.hero { padding: 56px 0 0; }
.hero .g { row-gap: 32px; }
.hero h1 { grid-column: 1 / span 11; }
.hero-copy { grid-column: 1 / span 4; min-width: 0; display: flex; flex-direction: column; gap: 24px; padding-top: 8px; }
.hero-copy .sub { font-size: 18px; line-height: 1.5; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; }
.see { font-weight: 700; font-size: 16px; }
.hero-panel { grid-column: 5 / span 8; min-width: 0; }
.proof { grid-column: 1 / -1; border-top: 1px solid var(--rule); padding-top: 14px; display: flex; flex-wrap: wrap; gap: 8px 40px; font-weight: 600; font-size: 15px; }
.proof span::before { content: ""; display: inline-block; width: 8px; height: 8px; background: var(--ink); margin-right: 10px; vertical-align: 1px; }

/* Budget panel */
.panel { border-top: 6px solid var(--rule); padding-top: 14px; }
.panel-head { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.k { display: block; font-size: 14px; font-weight: 700; letter-spacing: -0.005em; }
.n-xl, .n-l {
  display: block; font-weight: 800; letter-spacing: -0.05em; line-height: 0.9;
  font-variant-numeric: tabular-nums lining-nums;
}
.n-xl { font-size: clamp(4rem, 1rem + 10vw, 11rem); }
.n-l { font-size: clamp(2.5rem, 0.6rem + 4.4vw, 4.75rem); }
.budget { margin-top: 18px; display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.budget .eq { font-family: var(--mono); font-size: 13px; color: var(--muted); padding-bottom: 8px; }
.trio { margin-top: 24px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); column-gap: var(--gut); }
.trio > div { border-top: 1px solid var(--rule); padding-top: 10px; min-width: 0; }
.trio .av { border-top: 3px solid var(--signal); padding-top: 8px; }
.chips { position: relative; height: 26px; margin-top: 28px; }
.chip { position: absolute; bottom: 4px; font: 500 12px/1 var(--mono); white-space: nowrap; border-left: 1px solid var(--ink); padding: 2px 0 2px 6px; }
.bar { display: flex; height: 30px; border: 1px solid var(--rule); }
.seg { display: block; height: 100%; width: var(--w); }
.seg.spent { background: repeating-linear-gradient(45deg, var(--ink) 0 1.5px, transparent 1.5px 5px), repeating-linear-gradient(-45deg, var(--ink) 0 1.5px, transparent 1.5px 5px); border-right: 1px solid var(--rule); }
.seg.held { background: repeating-linear-gradient(-45deg, var(--ink) 0 2px, transparent 2px 7px); border-left: 1px solid var(--rule); border-right: 1px solid var(--rule); }
.seg.avail { background: var(--signal); }
.scale { display: flex; justify-content: space-between; margin-top: 6px; }
@media (prefers-reduced-motion: no-preference) {
  .hero .seg { transform-origin: left center; animation: grow 0.5s cubic-bezier(.2,.7,.2,1) both; }
  .hero .seg.spent { animation-delay: 0.2s; }
  .hero .seg.held { animation-delay: 0.7s; }
  .hero .seg.avail { animation-delay: 1.1s; }
  @keyframes grow { from { transform: scaleX(0); } to { transform: scaleX(1); } }
}
.ledger { margin-top: 28px; border-top: 1px solid var(--rule); }
.ledger li {
  display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 2fr) minmax(0, 0.9fr) minmax(0, 1.2fr);
  grid-template-areas: "agent item amt state"; column-gap: 16px; padding: 11px 0; border-bottom: 1px solid var(--hair); font-size: 15px; align-items: baseline;
}
.ledger .agent { grid-area: agent; font-weight: 700; }
.ledger .item { grid-area: item; }
.ledger .amt { grid-area: amt; font-family: var(--mono); text-align: right; }
.ledger .state { grid-area: state; font-weight: 600; display: flex; align-items: center; gap: 8px; }
.mark { display: inline-block; width: 12px; height: 12px; flex: none; border: 1px solid var(--ink); }
.mark.paid { background: repeating-linear-gradient(45deg, var(--ink) 0 1px, transparent 1px 3px), repeating-linear-gradient(-45deg, var(--ink) 0 1px, transparent 1px 3px); }
.mark.held { background: repeating-linear-gradient(-45deg, var(--ink) 0 1.5px, transparent 1.5px 4px); }
.mark.wait { background: transparent; border-style: dashed; }
.mark.block { background: linear-gradient(to top right, transparent calc(50% - 1px), var(--ink) calc(50% - 1px) calc(50% + 1px), transparent calc(50% + 1px)); }
.mark.avail { background: var(--ink); border-color: var(--ink); }
.legend { display: flex; flex-wrap: wrap; gap: 6px 18px; margin-top: 12px; font-size: 13px; font-weight: 600; }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.panel .fine { margin-top: 14px; }

/* Problem */
.big-math { font-weight: 800; font-size: clamp(2rem, 1rem + 2.4vw, 3.25rem); letter-spacing: -0.04em; line-height: 1; margin: 6px 0 14px; }
.why { margin-top: 64px; }

/* How it works */
.steps { grid-column: 1 / -1; min-width: 0; }
.step { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--gut); row-gap: 20px; border-top: 1px solid var(--rule); padding: 22px 0 48px; }
.step-n { grid-column: 1 / span 2; font-weight: 900; font-size: clamp(5rem, 2rem + 8vw, 10rem); line-height: 0.78; letter-spacing: -0.06em; }
.step-t { grid-column: 3 / span 5; min-width: 0; }
.step-t h3 { font-size: clamp(24px, 1rem + 1.2vw, 32px); letter-spacing: -0.025em; margin-bottom: 12px; }
.step-p { grid-column: 8 / span 5; min-width: 0; }
.mini { border: 1px solid var(--rule); padding: 16px; }
.mini .fine { margin-top: 10px; }
.flow { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-weight: 600; font-size: 14px; }
.flow span { border: 1px solid var(--ink); padding: 6px 8px; }
.flow span.you { background: var(--ink); color: var(--bg); }
.flow i { font-style: normal; color: var(--muted); }
.kv { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 6px 16px; font-size: 14px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; font-family: var(--mono); text-align: right; }
dl { margin: 0; }
.receipt-total { font-weight: 800; font-size: 44px; letter-spacing: -0.04em; line-height: 1; margin: 6px 0 12px; }
.queues li { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--hair); font-size: 15px; }
.queues li:first-child { padding-top: 0; }
.queues li:last-child { border-bottom: 0; padding-bottom: 0; }
.queues b { font-family: var(--mono); font-weight: 500; }

.preview .mandate { display: flex; flex-wrap: wrap; gap: 4px 16px; font-size: 13px; color: var(--muted); margin: 6px 0 14px; }
.samples { display: grid; gap: 6px; }
.sample {
  text-align: left; font: 600 14px/1.3 var(--sans); color: var(--ink); background: transparent;
  border: 1px solid var(--hair); padding: 10px 12px; cursor: pointer; display: flex; justify-content: space-between; gap: 12px;
}
.sample:hover { border-color: var(--ink); background: var(--ink); color: var(--bg); }
.sample[aria-pressed="true"] { border-color: var(--ink); background: var(--ink); color: var(--bg); }
.sample .amt { font-family: var(--mono); font-weight: 500; }
.result { margin-top: 14px; border-top: 2px solid var(--rule); padding-top: 12px; min-height: 104px; transition: opacity 150ms linear; }
.result.fade { opacity: 0.15; }
.result .verdict { font-weight: 900; font-size: 40px; line-height: 1; letter-spacing: -0.04em; display: flex; align-items: center; gap: 12px; }
.result .verdict .mark { width: 18px; height: 18px; }
.result .why-line { margin-top: 8px; font-size: 15px; }
.result.go .verdict { color: var(--signal); }

/* Ledger walkthrough */
.states { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); column-gap: var(--gut); row-gap: 40px; }
.state-col { border-top: 1px solid var(--rule); padding-top: 14px; min-width: 0; }
.state-col .k { margin-bottom: 18px; }
.state-col .n-l { margin: 4px 0 10px; }
.mini-bar { display: flex; height: 16px; border: 1px solid var(--rule); margin: 6px 0 16px; }
.state-col p { font-size: 15px; }
.answers { display: grid; gap: 18px; }
.answers > div { min-width: 0; }
.retry { margin-top: 14px; border-left: 3px solid var(--ink); padding-left: 12px; font-weight: 600; font-size: 15px; }

/* Buy */
.groups { grid-column: 1 / -1; }
.groups summary { cursor: pointer; font-weight: 700; display: inline-flex; gap: 10px; align-items: center; border-bottom: 2px solid var(--ink); padding-bottom: 2px; list-style: none; }
.groups summary::-webkit-details-marker { display: none; }
.groups summary::after { content: "+"; font-weight: 400; }
.groups[open] summary::after { content: "\2212"; }
.groups .row4 { margin-top: 24px; }
.groups li { padding: 6px 0; border-bottom: 1px solid var(--hair); font-size: 15px; }
.caveat { grid-column: 4 / span 9; }

/* Routes */
.badge { display: inline-block; font: 500 12px/1 var(--mono); padding: 5px 7px; border: 1px solid var(--ink); vertical-align: 3px; margin-left: 6px; white-space: nowrap; }
.badge.on { background: var(--ink); color: var(--bg); }
.code {
  border: 1px solid var(--rule); background: var(--tint); overflow-x: auto; margin: 0;
  font: 400 14px/1.6 var(--mono); padding: 18px 20px; tab-size: 2;
}
.code .c { color: var(--muted); }
.cannot { grid-column: 1 / -1; }
.cannot-list { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); column-gap: var(--gut); row-gap: 32px; margin-top: 24px; }
.cannot-list > div { border-top: 1px solid var(--rule); padding-top: 12px; min-width: 0; }
.cannot-list h4 { margin: 0 0 8px; font-size: 22px; font-weight: 800; letter-spacing: -0.025em; line-height: 1.05; }
.cannot-list p { font-size: 15px; }

/* FAQ */
.faq details { border-top: 1px solid var(--rule); }
.faq details:last-child { border-bottom: 1px solid var(--rule); }
.faq summary { cursor: pointer; padding: 18px 40px 18px 0; font-weight: 700; font-size: 20px; letter-spacing: -0.015em; position: relative; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 14px; font-weight: 400; font-size: 26px; }
.faq details[open] summary::after { content: "\2212"; }
.faq details p { padding: 0 0 22px; max-width: 40em; }

/* Vision */
.vision-first { font-weight: 800; font-size: clamp(26px, 1rem + 1.8vw, 40px); line-height: 1.08; letter-spacing: -0.03em; max-width: 22em; }

/* Pricing */
.plans { grid-column: 1 / -1; }
.plan { border-top: 1px solid var(--rule); padding-top: 14px; display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.plan.free { border-top: 6px solid var(--signal); padding-top: 9px; }
.price { font-weight: 900; font-size: clamp(3.5rem, 1.6rem + 4.4vw, 6.5rem); letter-spacing: -0.06em; line-height: 0.85; }
.price.word { font-size: clamp(2.5rem, 1rem + 3vw, 4.25rem); letter-spacing: -0.045em; }
.per { font-size: 15px; font-weight: 600; color: var(--muted); }
.plan p:not(.price) { font-size: 16px; }
.plan .btn, .plan .btn-o { margin-top: auto; align-self: flex-start; }

/* Founder + close */
.quote { font-weight: 600; font-size: clamp(22px, 1rem + 1.3vw, 32px); line-height: 1.25; letter-spacing: -0.02em; max-width: 26em; }
.sign { font-weight: 700; margin-top: 18px; }
.close h2 { font-size: clamp(3.5rem, 1rem + 9vw, 10rem); line-height: 0.85; letter-spacing: -0.055em; font-weight: 900; }
.close .cta-row { margin-top: 28px; }
.plans.pair { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: var(--gut); row-gap: 40px; grid-column: 4 / span 9; }

/* Pilot form */
.pilot-form { display: grid; gap: 20px; max-width: 44em; }
.pilot-form .cta-row { margin-top: 4px; }
.field-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px var(--gut); }
.field { display: grid; gap: 8px; min-width: 0; }
.field .opt { font-weight: 500; color: var(--muted); margin-left: 6px; }
.field input, .field select, .field textarea {
  width: 100%; font: 500 17px/1.4 var(--sans); color: var(--ink); background: var(--bg);
  border: 1px solid var(--ink); border-radius: 0; padding: 12px 14px; min-height: 48px;
}
.field textarea { resize: vertical; }
.field input:focus-visible, .field select:focus-visible, .field textarea:focus-visible { outline: 3px solid var(--ink); outline-offset: 2px; }
.field [aria-invalid="true"] { border-width: 3px; }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.form-status { font-weight: 700; }
.form-status:empty { display: none; }
.form-status.err { border-left: 3px solid var(--ink); padding-left: 12px; }
.pilot-form button[disabled] { opacity: 0.5; cursor: progress; }

/* Footer */
footer { margin-top: 128px; padding-bottom: 40px; }
.foot-in { border-top: 6px solid var(--rule); padding-top: 20px; row-gap: 28px; }
.foot-in .wordmark { grid-column: 1 / span 3; font-size: 40px; }
.foot-links { grid-column: 4 / span 9; display: flex; flex-wrap: wrap; gap: 10px 24px; min-width: 0; }
.foot-links a, .foot-links button { font: 600 15px/1.4 var(--sans); text-decoration: none; color: var(--ink); background: none; border: 0; padding: 0; cursor: pointer; }
.foot-links a:hover, .foot-links button:hover { background: var(--ink); color: var(--bg); }
.foot-note { grid-column: 4 / span 9; min-width: 0; }

/* Responsive */
@media (max-width: 1100px) {
  .nav { gap: 16px; }
  .cannot-list { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 960px) {
  :root { --side: 24px; --gut: 16px; }
  .nav { display: none; }
  .menu-btn { display: inline-block; }
  .actions { grid-column: 4 / -1; }
  .wordmark { grid-column: 1 / span 3; }
  .hero h1, .hero-copy, .hero-panel { grid-column: 1 / -1; }
  .c-lab, .c-body, .caveat, .foot-note, .foot-links, .plans.pair { grid-column: 1 / -1; }
  .foot-in .wordmark { grid-column: 1 / -1; }
  .sec-in { row-gap: 24px; }
  .row4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .step-n { grid-column: 1 / span 2; font-size: clamp(4rem, 2rem + 6vw, 6rem); }
  .step-t { grid-column: 3 / -1; }
  .step-p { grid-column: 3 / -1; }
  .sec { padding-top: 80px; }
}
@media (max-width: 720px) {
  .row3, .states, .cannot-list, .plans.pair, .field-row { grid-template-columns: minmax(0, 1fr); }
  .trio { grid-template-columns: minmax(0, 1fr); row-gap: 12px; }
  .trio > div { display: flex; justify-content: space-between; align-items: flex-end; gap: 12px; }
  .chips { display: none; }
  .ledger li { grid-template-columns: minmax(0, 1fr) auto; grid-template-areas: "agent amt" "item item" "state state"; row-gap: 2px; }
  .step-n, .step-t, .step-p { grid-column: 1 / -1; }
  .step { padding-bottom: 36px; }
}
@media (max-width: 560px) {
  :root { --side: 18px; }
  body { font-size: 16px; }
  .row4 { grid-template-columns: minmax(0, 1fr); }
  .top .g { display: flex; justify-content: space-between; gap: 12px; }
  .plan .btn-o { white-space: normal; }
  .actions { gap: 8px; }
  .proof { flex-direction: column; }
  .budget .eq { padding-bottom: 0; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .result { transition: none; }
}