/* Marketing site — Ledger design tokens, shared with the product.
   Paper-warm surfaces, ink text, serif display, green reserved for money
   and primary action. Restraint is the feature. */

:root {
  --paper: #faf8f2;
  --surface: #ffffff;
  --ink: #1d1c18;
  --ink2: #4c4a42;
  --muted: #757064;
  --hairline: #e8e5da;
  --hairline2: #d9d5c7;
  --green: #1c6b4b;
  --green-dark: #15543b;
  --green-wash: rgba(28, 107, 75, 0.07);
  --amber: #8a6d1f;
  --serif: 'Source Serif 4', Georgia, 'Times New Roman', serif;
  --sans: 'Inter', -apple-system, 'Segoe UI', Helvetica, Arial, sans-serif;
  --focus-ring: 0 0 0 3px rgba(28, 107, 75, 0.25);
  --shadow-frame: 0 24px 60px -24px rgba(29, 28, 24, 0.25);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--paper);
  color: var(--ink);
  font: 16px/1.65 var(--sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: var(--green); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
a:focus-visible, button:focus-visible, input:focus-visible,
select:focus-visible, textarea:focus-visible {
  outline: none; box-shadow: var(--focus-ring); border-radius: 4px;
}
::selection { background: rgba(28, 107, 75, 0.15); }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 24px; }
.measure { max-width: 640px; }

/* ------------------------------------------------------------- header */
header.site {
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px 0;
}
.wordmark {
  font: 650 12px var(--sans); letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--ink);
}
.wordmark a { color: inherit; }
.wordmark a:hover { text-decoration: none; }
nav.site { display: flex; align-items: center; gap: 26px; }
nav.site a { color: var(--ink2); font-size: 14px; }
nav.site a:hover { color: var(--ink); text-decoration: none; }
/* nav.site a outranks .btn-primary on specificity — restate the button ink */
nav.site a.btn-primary { color: #fff; }
nav.site a.btn-primary:hover { color: #fff; }

/* ------------------------------------------------------------ buttons */
.btn {
  display: inline-block; border: 1px solid var(--hairline2); border-radius: 9px;
  background: var(--surface); color: var(--ink); font: 500 15px var(--sans);
  padding: 11px 20px; cursor: pointer; transition: border-color 0.15s;
}
.btn:hover { border-color: var(--muted); text-decoration: none; }
.btn-primary {
  background: var(--green); border-color: var(--green); color: #fff;
}
.btn-primary:hover { background: var(--green-dark); border-color: var(--green-dark); color: #fff; }

/* --------------------------------------------------------------- hero */
.hero { padding: 72px 0 24px; }
.hero h1 {
  font: 600 clamp(38px, 6vw, 60px)/1.08 var(--serif);
  letter-spacing: -0.015em; max-width: 15ch;
}
.hero .sub {
  margin-top: 22px; font-size: 18px; line-height: 1.7; color: var(--ink2);
  max-width: 56ch;
}
.hero .ctas { margin-top: 30px; display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.hero .ghost { font-size: 15px; color: var(--ink2); }

.shot { margin: 56px 0 0; }
.shot figure {
  border: 1px solid var(--hairline); border-radius: 14px; overflow: hidden;
  background: var(--surface); box-shadow: var(--shadow-frame);
}
.shot .chrome {
  display: flex; gap: 6px; padding: 11px 14px; border-bottom: 1px solid var(--hairline);
  background: var(--paper);
}
.shot .chrome span { width: 9px; height: 9px; border-radius: 50%; background: var(--hairline2); }
.shot img { display: block; width: 100%; height: auto; }
.shot figcaption {
  font-size: 13px; color: var(--muted); text-align: center; padding: 14px 16px 4px;
}

/* ------------------------------------------------------------ sections */
section { padding: 88px 0; }
section + section { border-top: 1px solid var(--hairline); }
.kicker {
  font: 650 11px var(--sans); letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 14px;
}
h2 { font: 600 clamp(28px, 4vw, 38px)/1.15 var(--serif); letter-spacing: -0.01em; }
.prose { margin-top: 22px; color: var(--ink2); font-size: 17px; }
.prose p + p { margin-top: 1em; }

/* --------------------------------------------------------- how it works */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; margin-top: 48px; }
.step .n {
  font: 600 15px var(--serif); color: var(--green);
  border: 1px solid var(--hairline2); border-radius: 50%;
  width: 32px; height: 32px; display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px; background: var(--surface);
}
.step h3 { font: 600 19px var(--serif); margin-bottom: 8px; }
.step p { color: var(--ink2); font-size: 15.5px; }
.pull {
  margin: 64px auto 0; max-width: 34ch; text-align: center;
  font: 600 clamp(21px, 3vw, 27px)/1.4 var(--serif); letter-spacing: -0.01em;
}

/* --------------------------------------------------------------- trust */
.trust-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2px; margin-top: 44px;
  border: 1px solid var(--hairline); border-radius: 14px; overflow: hidden; background: var(--hairline); }
.trust-cell { background: var(--surface); padding: 26px 28px; }
.trust-cell h3 { font: 600 16px var(--sans); margin-bottom: 6px; }
.trust-cell p { color: var(--ink2); font-size: 14.5px; }
.trust-more { margin-top: 26px; font-size: 15px; }

/* --------------------------------------------------------------- proof */
.proof { text-align: center; }
.proof h2 { margin: 0 auto; }
.proof .prose { margin-left: auto; margin-right: auto; max-width: 58ch; }
.proof .btn { margin-top: 30px; }

/* --------------------------------------------------------- integrations */
.logos {
  display: flex; flex-wrap: wrap; gap: 14px 36px; margin-top: 26px;
  align-items: baseline;
}
.logos span { font: 500 16px var(--sans); color: var(--muted); white-space: nowrap; }
.logos span em { font-style: normal; font-size: 11.5px; color: var(--muted); opacity: 0.75; margin-left: 6px; }

/* ---------------------------------------------------------------- form */
.contact-card {
  background: var(--surface); border: 1px solid var(--hairline); border-radius: 16px;
  padding: 40px; margin-top: 44px; max-width: 720px;
}
form .grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field.full { grid-column: 1 / -1; }
.field label { font: 550 13px var(--sans); color: var(--ink); }
.field input, .field select, .field textarea {
  border: 1px solid var(--hairline2); border-radius: 8px; background: var(--paper);
  font: 15px var(--sans); color: var(--ink); padding: 10px 12px;
}
.field textarea { min-height: 96px; resize: vertical; }
form .actions { margin-top: 24px; display: flex; align-items: center; gap: 16px; }
.form-note { font-size: 13px; color: var(--muted); }
.form-msg { margin-top: 16px; font-size: 15px; display: none; }
.form-msg.ok { display: block; color: var(--green); }
.form-msg.err { display: block; color: var(--amber); }
/* Honeypot: real users never see it; bots helpfully fill it. */
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* -------------------------------------------------------------- footer */
footer.site {
  border-top: 1px solid var(--hairline); padding: 40px 0 56px;
  display: flex; align-items: baseline; justify-content: space-between; gap: 20px; flex-wrap: wrap;
}
footer.site .fbrand { font: 600 15px var(--serif); }
footer.site nav { display: flex; gap: 22px; }
footer.site a { color: var(--ink2); font-size: 14px; }
footer.site .legal { width: 100%; margin-top: 14px; font-size: 13px; color: var(--muted); }

/* --------------------------------------------------------- legal pages */
.doc { max-width: 720px; margin: 0 auto; padding: 48px 24px 96px; }
.doc h1 { font: 600 clamp(30px, 5vw, 40px)/1.15 var(--serif); margin-bottom: 8px; }
.doc .date { color: var(--muted); font-size: 14px; margin-bottom: 36px; }
.doc h2 { font: 600 22px var(--serif); margin: 40px 0 12px; }
.doc h3 { font: 600 17px var(--sans); margin: 26px 0 8px; }
.doc p, .doc li { color: var(--ink2); font-size: 16px; }
.doc ul { padding-left: 22px; margin: 12px 0; }
.doc li + li { margin-top: 8px; }
.doc strong { color: var(--ink); }
.doc .callout {
  background: var(--green-wash); border: 1px solid var(--hairline);
  border-radius: 10px; padding: 16px 20px; margin: 20px 0; font-size: 15px;
}

/* ------------------------------------------------------------- mobile */
@media (max-width: 800px) {
  section { padding: 64px 0; }
  .hero { padding: 44px 0 12px; }
  .steps { grid-template-columns: 1fr; gap: 30px; }
  .trust-grid { grid-template-columns: 1fr; }
  form .grid { grid-template-columns: 1fr; }
  .contact-card { padding: 26px 20px; }
  nav.site a.hide-mobile { display: none; }
}

/* ---------- Reeve wordmark (Direction C, adopted 2026-07-12) ---------- */
.wordmark { font-family: var(--serif); font-weight: 600; font-size: 14px;
            letter-spacing: 0.22em; }
.wm-e { color: var(--green); }
.fbrand { letter-spacing: 0.02em; }