/* pfmvault.com: the homepage and its supporting pages (/demo, /security,
   /about). Written to Codex Astra's build spec of 2026-09-29, which the owner
   asked to be built as written. Legal pages keep legal.css.

   Tokens reuse the old homepage's colours, renamed for what they do. The
   typeface is the self-hosted Libre Franklin (fonts.css); the prototypes
   this page came from loaded Google Fonts, which cookies.html promises the
   site does not do. */
:root{
  --paper:oklch(98% 0.004 95);
  --paper-raised:oklch(96% 0.005 95);
  --surface:#ffffff;
  --ink:oklch(20% 0.015 260);
  --ink-soft:oklch(45% 0.012 260);
  --accent:oklch(48% 0.09 250);
  --hairline:oklch(90% 0.005 95);
  --control-border:#858b93;
  --positive:#1f7a4c;
  --negative:#a92f3b;
  --dot:rgba(30,34,48,.12);
  --site:'Libre Franklin',system-ui,-apple-system,'Segoe UI',sans-serif;
  --mono:ui-monospace,SFMono-Regular,Consolas,'Liberation Mono',monospace;
  --measure:1120px;
  /* The style menu (switcher.css) in this page's palette. */
  --vs-bg:#fff;--vs-ink:var(--ink);--vs-soft:var(--ink-soft);--vs-rule:var(--hairline);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;overflow-x:clip}
body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.6 var(--site);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent);text-underline-offset:3px}
a:hover{color:var(--ink)}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
h1,h2,h3{margin:0;letter-spacing:-.02em;text-wrap:balance}
h2{font-size:36px;line-height:1.15;font-weight:750}
h3{font-size:21px;line-height:1.3;font-weight:700}
p{margin:0}
.wrap{max-width:var(--measure);margin:0 auto;padding-inline:32px}
.skip{position:absolute;left:-9999px;top:8px;background:var(--surface);padding:8px 14px;border-radius:6px;z-index:30}
.skip:focus{left:16px}
.muted{color:var(--ink-soft)}
.small{font-size:14px;line-height:1.5}
.mono{font-family:var(--mono);font-size:13px}
.tnum{font-variant-numeric:tabular-nums}

/* Header: not sticky, so it never covers the window the page is about. */
.site-head{height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.word{font:800 24px/1.2 var(--site);color:var(--ink);text-decoration:none;letter-spacing:-.01em}
.site-nav{display:flex;align-items:center;gap:28px}
.site-nav a{color:var(--ink-soft);text-decoration:none;font-size:15px;font-weight:500}
.site-nav a:hover,.site-nav a:focus-visible{color:var(--ink);text-decoration:underline}
.head-right{display:flex;align-items:center;gap:10px}
.menu-btn{display:none}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 20px;border-radius:6px;font:650 15px/1.2 var(--site);text-decoration:none;border:1px solid transparent;cursor:pointer}
.btn-primary{background:var(--ink);color:var(--paper)}
.btn-primary:hover{background:oklch(30% 0.015 260);color:var(--paper)}
.btn-quiet{background:transparent;color:var(--ink);border-color:var(--control-border)}
.btn-quiet:hover{background:var(--paper-raised);color:var(--ink)}
.site-nav .btn{color:var(--paper);min-height:40px;font-size:14px}

/* Sections */
section.band{padding-block:88px;border-top:1px solid var(--hairline)}
.head{display:grid;gap:12px;max-width:720px;margin-bottom:40px}
.head p{color:var(--ink-soft)}

/* ── Hero ────────────────────────────────────────────────────────────── */
.hero{position:relative;isolation:isolate;overflow:hidden;padding-bottom:72px}
/* The no-JavaScript fallback for the dot field: the same grid, still. */
.hero-dots{position:absolute;inset:0;z-index:-1;pointer-events:none;
  background-image:radial-gradient(rgb(28 31 39 / 16%) 1.05px,transparent 1.2px);background-size:20px 20px;background-position:0 0;
  -webkit-mask-image:linear-gradient(#000 80%,transparent);mask-image:linear-gradient(#000 80%,transparent)}
.hero-dots canvas{display:block;width:100%;height:100%}
.intro{max-width:960px;margin:0 auto;padding-top:56px;text-align:center;display:grid;justify-items:center;gap:0}
.intro h1{font-size:66px;line-height:1.05;font-weight:800;letter-spacing:-.025em;max-width:760px}
.intro .lede{font-size:20px;line-height:1.55;color:var(--ink-soft);max-width:640px;margin-top:22px}
.actions{display:flex;flex-wrap:wrap;gap:22px;align-items:center;justify-content:center;margin-top:30px}
.text-link{font-size:15px;color:var(--ink-soft);text-decoration:underline;text-decoration-color:var(--control-border);text-underline-offset:4px}
.text-link:hover{color:var(--ink)}
.intro .support{margin-top:22px;font-size:15px;color:var(--ink-soft)}
.intro .avail{margin-top:4px;font-size:15px;color:var(--ink-soft)}
/* Hero study B's stage: a short perspective so the tilt reads as the window
   lying back, and the origin at its top edge so it hinges from there. */
.stage{margin-top:40px;perspective:1000px;padding-bottom:20px}
.window{max-width:1120px;margin:0 auto;background:var(--surface);border:1px solid var(--hairline);border-radius:16px;overflow:hidden;
  box-shadow:0 60px 110px -50px rgb(20 24 30 / 50%),0 2px 0 rgb(20 24 30 / 3%);transform-origin:50% 0;will-change:transform}
.window img{width:100%;aspect-ratio:1280/900}
.caption{max-width:1120px;margin:16px auto 0;display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 24px;font-size:14px;color:var(--ink-soft)}
.caption .links{display:flex;gap:20px;flex-wrap:wrap}
.saved-def{max-width:1120px;margin:8px auto 0;font-size:14px;color:var(--ink-soft)}
.metrics-summary{display:none}

/* ── How it works ────────────────────────────────────────────────────── */
.tour{display:grid;grid-template-columns:320px minmax(0,1fr);gap:40px;align-items:start}
.steps{list-style:none;margin:0;padding:0;display:grid;border-top:1px solid var(--hairline)}
.steps button{all:unset;box-sizing:border-box;width:100%;cursor:pointer;display:grid;grid-template-columns:28px 1fr;gap:4px 10px;padding:18px 14px 18px 12px;border-bottom:1px solid var(--hairline);border-left:3px solid transparent}
.steps button:focus-visible{outline:3px solid var(--accent);outline-offset:-3px}
.steps .n{font:600 14px/1.5 var(--site);color:var(--ink-soft);font-variant-numeric:tabular-nums}
.steps b{font-weight:700;font-size:17px;line-height:1.35}
.steps span.d{grid-column:2;font-size:15px;color:var(--ink-soft);line-height:1.5}
.steps button[aria-selected="true"]{border-left-color:var(--accent);background:var(--paper-raised)}
.steps button[aria-selected="true"] .n{color:var(--accent)}
.shot{margin:0;background:var(--surface);border:1px solid var(--hairline);border-radius:12px;overflow:hidden}
.shot .frame{aspect-ratio:16/11;background:var(--paper-raised);display:grid;place-items:center}
.shot .frame img{width:100%;height:100%;object-fit:contain}
.shot figcaption{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:12px 16px;border-top:1px solid var(--hairline);font-size:14px;color:var(--ink-soft)}
.tour-ctl{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:16px}
.tour-ctl .btn{min-height:40px;font-size:14px;padding:0 14px}
.tour-ctl .pos{font-size:14px;color:var(--ink-soft);margin-right:auto;font-variant-numeric:tabular-nums}
.tour-stack{display:none}

/* ── Tax ─────────────────────────────────────────────────────────────── */
.tax{display:grid;grid-template-columns:44fr 56fr;gap:40px;align-items:start}
.tax-copy{display:grid;gap:18px}
.example{border-left:3px solid var(--accent);padding-left:16px;display:grid;gap:4px}
.check{background:var(--paper-raised);border-radius:8px;padding:16px 18px;display:grid;gap:4px}

/* ── Privacy ─────────────────────────────────────────────────────────── */
.limit{background:var(--surface);border:1px solid var(--hairline);border-left:4px solid var(--negative);border-radius:8px;padding:18px 20px;display:grid;gap:6px;margin:28px 0}
.two{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.two > div{display:grid;gap:8px;align-content:start}
.after{display:grid;gap:10px;margin-top:28px;max-width:760px}
.inline-links{display:flex;flex-wrap:wrap;gap:8px 24px;margin-top:24px;font-size:15px}

/* ── Keeping records ─────────────────────────────────────────────────── */
.three{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--hairline)}
.three > div{padding:24px 24px 0 0;display:grid;gap:8px;align-content:start}
.three > div + div{padding-left:24px;border-left:1px solid var(--hairline)}

/* ── Pricing ─────────────────────────────────────────────────────────── */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:start}
.plan{display:grid;gap:8px;align-content:start;padding:24px;background:var(--surface);border:1px solid var(--hairline);border-radius:12px}
.plan .price{font:750 36px/1.1 var(--site);font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.plan .price small{font-size:15px;font-weight:500;color:var(--ink-soft);letter-spacing:0}
.student{margin:0;font-size:14px;line-height:1.5;color:var(--ink-soft)}
.student b{color:var(--ink);font-weight:650}
.student-ask{margin-top:18px}
.student-ask summary{display:inline;cursor:pointer;list-style:none;font-size:15px;color:var(--ink-soft);text-decoration:underline;text-underline-offset:3px}
.student-ask summary::-webkit-details-marker{display:none}
.student-ask summary:hover{color:var(--ink)}
.student-ask .student{margin-top:10px;max-width:46em}
.student-ask .student a{color:var(--ink-soft)}
.plan > p{min-height:4.8em} /* three lines, so the three "Includes" rows line up */
/* "Includes" with a plus that turns to a minus, Xero's pattern. <details>
   so it opens without JavaScript; site.js opens all three together. */
.includes{margin-top:8px;border-top:1px solid var(--hairline)}
.includes summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;min-height:48px;font-weight:650;font-size:15px}
.includes summary::-webkit-details-marker{display:none}
.includes summary::after{content:'+';font:400 24px/1 var(--site);color:var(--accent)}
.includes[open] summary::after{content:'\2212'}
.ticks{list-style:none;margin:0;padding:0 0 4px;display:grid;gap:10px;font-size:15px;line-height:1.4}
.ticks li{position:relative;padding-left:26px}
.ticks li::before{content:'';position:absolute;left:3px;top:4px;width:10px;height:5px;border-left:2px solid var(--positive);border-bottom:2px solid var(--positive);transform:rotate(-45deg)}
.notes{display:grid;gap:10px;margin-top:24px;max-width:820px}

/* ── Download ────────────────────────────────────────────────────────── */
.dl{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.platform{background:var(--surface);border:1px solid var(--hairline);border-radius:12px;padding:24px;display:grid;gap:14px;align-content:start}
.platform dl{display:grid;grid-template-columns:auto minmax(0,1fr);gap:6px 16px;margin:0;font-size:14px}
.platform dt{color:var(--ink-soft)}
.platform dd{margin:0;overflow-wrap:anywhere}
.hash{font-family:var(--mono);font-size:12.5px;word-break:break-all}
.copy{font:600 13px var(--site);background:none;border:1px solid var(--control-border);border-radius:6px;padding:4px 10px;cursor:pointer;color:var(--ink);justify-self:start}
.status{font-size:14px;padding:10px 12px;border-radius:6px;background:var(--paper-raised)}
.dl-after{display:grid;gap:10px;margin-top:24px;max-width:820px}

.survey{max-width:640px;margin-top:40px;display:grid;gap:8px}

/* ── Footer ──────────────────────────────────────────────────────────── */
footer.site-foot{border-top:1px solid var(--hairline);padding-block:40px 56px;display:grid;gap:18px;font-size:15px;color:var(--ink-soft)}
.foot-row{display:flex;justify-content:space-between;gap:16px 32px;flex-wrap:wrap}
.foot-links{display:flex;flex-wrap:wrap;gap:6px 20px}
.foot-links a{color:var(--ink-soft)}
.disclaimer{font-size:14px;max-width:760px}

/* ── Supporting pages ────────────────────────────────────────────────── */
.doc{max-width:820px;padding-block:56px 88px;display:grid;gap:18px}
.doc h1{font-size:48px;line-height:1.1;font-weight:800;letter-spacing:-.03em}
.doc h2{font-size:28px;margin-top:28px}
.doc .scroll{overflow-x:auto;border:1px solid var(--hairline);border-radius:8px;background:var(--surface)}
.doc table{border-collapse:collapse;width:100%;font-size:15px}
.doc th,.doc td{padding:10px 12px;border-bottom:1px solid var(--hairline);text-align:left;vertical-align:top}
.doc td.r,.doc th.r{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.doc ul,.doc ol{margin:0;padding-left:22px;display:grid;gap:6px}
.doc td.nw{white-space:nowrap}
.doc pre{margin:0;padding:12px 14px;background:var(--surface);border:1px solid var(--hairline);border-radius:8px;overflow-x:auto;font:13px/1.5 var(--mono)}

/* 1120px: the window's minimum width (tauri.conf.json), 32px gutters. */
@media (max-width:1180px){
  .intro h1{font-size:56px;line-height:1.08}
  section.band{padding-block:72px}
  .site-nav{gap:20px}
}
/* Tablet: stack the two-column sections. */
@media (max-width:900px){
  .tour,.tax,.two,.dl,.plans{grid-template-columns:1fr}
  .plan > p{min-height:0}
  .three{grid-template-columns:1fr}
  .three > div + div{padding-left:0;border-left:0;border-top:1px solid var(--hairline)}
}
/* Phone: the spec's 390px layout. */
@media (max-width:560px){
  body{font-size:16px}
  .wrap{padding-inline:24px}
  .site-head{height:64px}
  .site-nav{display:none}
  /* With no script the Menu button can do nothing, so the links stay out. */
  @media (scripting:none){.site-nav{display:flex;flex-wrap:wrap;gap:4px 16px}.menu-btn{display:none !important}}
  .site-nav.open{display:grid;position:absolute;top:64px;left:0;right:0;z-index:20;background:var(--paper);padding:8px 24px 16px;border-bottom:1px solid var(--hairline);gap:0}
  .site-nav.open a{padding:12px 0;min-height:44px}
  .head-right{display:flex;gap:10px;align-items:center}
  .menu-btn{display:inline-flex;min-height:44px}
  .intro{padding-top:32px}
  .intro h1{font-size:36px;line-height:1.12}
  .intro .lede{font-size:17px}
  h2{font-size:28px;line-height:1.2}
  h3{font-size:20px}
  section.band{padding-block:48px}
  .window{border-radius:8px}
  .caption{flex-direction:column}
  .metrics-summary{display:grid;grid-template-columns:1fr 1fr;gap:10px 16px;margin-top:16px;font-size:15px}
  .metrics-summary dt{color:var(--ink-soft);font-size:13px}
  .metrics-summary dd{margin:0;font-weight:700;font-variant-numeric:tabular-nums}
  .tour{display:none}
  .tour-stack{display:grid;gap:28px}
  .tour-stack figure{margin:0;display:grid;gap:10px}
  .tour-stack img{border:1px solid var(--hairline);border-radius:8px;background:var(--surface)}
  .doc h1{font-size:34px}
  /* Subpages have no menu button: keep Download, drop the text links. */
  .site-nav.sub{display:flex}
  .site-nav.sub a:not(.btn){display:none}
  /* Ledger tables become one card per row rather than a table to pan. */
  .doc table.ledger thead{position:absolute;left:-9999px}
  .doc table.ledger tr{display:grid;grid-template-columns:1fr auto;gap:2px 12px;padding:10px 12px;border-bottom:1px solid var(--hairline)}
  .doc table.ledger td{padding:0;border:0}
  .doc table.ledger td:nth-child(2){grid-column:1;grid-row:1;font-weight:600}
  .doc table.ledger td.r{grid-column:2;grid-row:1}
  .doc table.ledger td.nw,.doc table.ledger td:nth-child(3),.doc table.ledger td:nth-child(4){grid-column:1 / -1;font-size:14px;color:var(--ink-soft)}
}
@media (min-width:561px){ .head-right .head-right{display:flex;align-items:center;gap:10px}
.menu-btn{display:none} }
@media (prefers-reduced-motion:reduce){ html{scroll-behavior:auto} }

/* The footer in columns, the way Stripe and Supabase end: what is on the
   site, grouped, not one long row (2026-10-23). */
.foot-grid{display:grid;grid-template-columns:1.4fr repeat(3,minmax(0,1fr));gap:32px}
.foot-grid h4{font-size:13px;font-weight:650;color:var(--ink);margin:0 0 12px}
.foot-grid nav{display:grid;align-content:start;gap:8px}
.foot-grid nav a{color:var(--ink-soft);text-decoration:none;font-size:14.5px}
.foot-grid nav a:hover{color:var(--ink);text-decoration:underline}
.foot-brand b{font:800 22px/1.2 var(--site);color:var(--ink);letter-spacing:-.01em}
.foot-brand p{margin:10px 0 0;font-size:14.5px;line-height:1.6}
.foot-grid + .disclaimer{margin-top:20px;padding-top:20px;border-top:1px solid var(--hairline);max-width:none;font-size:13px}
@media (max-width:900px){.foot-grid{grid-template-columns:1fr 1fr}.foot-brand{grid-column:1/-1}}