/* The landing page.
   Transcribed from designs/walkthroughs/site-2026-09/03-resend.html, the
   artifact Paul picked on 2026-09-07. Every colour, face, radius, column and
   gutter is a custom property from tokens.css; lock is the only writer of those
   values. Vertical rhythm keeps the artifact's own numbers: the locked spacing
   scale stops at 32px and this page's section rhythm runs to 140px.

   Light only. No dark blocks anywhere: the reader's system is often dark and
   this page must not follow it. */

:root { color-scheme: light; }

* { box-sizing: border-box; margin: 0; padding: 0; }
/* The ground, declared twice on purpose. The token drives it; the literal is
   what gate/palette.mjs can read, because the alias block at the foot of
   tokens.css resolves --color-base to itself and the gate cannot follow it.
   scan.mjs is token-aware, so this literal is legal while it equals
   tokens.json color.base, and blocks the moment lock changes that value. */
html { background: #ffffff; background: var(--color-base); -webkit-text-size-adjust: 100%; }
body {
  background: #ffffff;
  background: var(--color-base);
  color: var(--color-text-primary);
  font-family: var(--typography-font-family-body);
  font-size: 16px;
  line-height: 1.55;
  letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums;
  -webkit-font-smoothing: antialiased;
}
.wrap {
  max-width: var(--layout-column);
  margin: 0 auto;
  padding-left: var(--layout-gutter-mobile);
  padding-right: var(--layout-gutter-mobile);
}
a { color: inherit; }
ul { list-style: none; }

/* Mono kicker: metadata in small tracked uppercase. */
.m {
  font-family: var(--typography-font-family-mono);
  font-size: var(--typography-font-size-sm);
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
}
.num {
  font-family: var(--typography-font-family-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
}

/* ── bar ───────────────────────────────────────────────────── */
.bar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: color-mix(in srgb, var(--color-base) 93%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border-default);
}
.bar .wrap { display: flex; align-items: center; gap: var(--spacing-3); height: 56px; }
.mark { font-weight: 600; letter-spacing: -0.02em; font-size: 16px; white-space: nowrap; }
.mark span { display: none; }
.bar .sep { flex: 1; }
.lnk { font-size: 14px; font-weight: 500; color: var(--color-text-secondary); text-decoration: none; white-space: nowrap; }
.lnk:hover { color: var(--color-text-primary); }
.btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  white-space: nowrap;
  font-family: var(--typography-font-family-ui);
  font-size: 14px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.01em;
  padding: 10px 14px;
  border-radius: var(--radius-lg);
  text-decoration: none;
  background: var(--color-text-primary);
  color: var(--color-base);
  border: 1px solid var(--color-text-primary);
  transition: opacity .18s ease, background-color .18s ease;
}
.btn:hover { opacity: .86; }
.btn.ghost { background: transparent; color: var(--color-text-primary); border-color: var(--color-border-strong); }
.btn.ghost:hover { background: var(--color-surface); opacity: 1; }
.btn svg { width: 9px; height: 9px; flex: none; }
.hide-s { display: none; }
:focus-visible { outline: 2px solid var(--color-accent-line); outline-offset: 2px; }

/* ── hero ──────────────────────────────────────────────────── */
.hero { padding-top: 52px; }
.hero .m { display: block; margin-bottom: 22px; }
h1 { font-size: clamp(36px, 8.4vw, 58px); line-height: 1.04; letter-spacing: -0.036em; font-weight: 600; }
h1 .fade { color: var(--color-text-tertiary); }
.lede { margin-top: 20px; max-width: 33em; font-size: 16.5px; line-height: 1.55; color: var(--color-text-secondary); }
.acts { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 10px; }

/* ── the artifact: a real report, framed ───────────────────── */
.artifact {
  margin-top: 52px;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-base);
  box-shadow: var(--shadow-card);
}
.artifact .top {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 9px 14px;
  border-bottom: 1px solid var(--color-border-default);
  background: var(--color-surface);
}
.artifact .top .m { font-size: 10px; letter-spacing: 0.1em; }
.artifact .top .dot { width: 7px; height: 7px; margin-top: 5px; border-radius: 50%; background: var(--color-border-strong); flex: none; }
.artifact .body { padding: 22px var(--spacing-4) 20px; }
.ex-kick {
  display: block;
  margin-bottom: 10px;
  font-family: var(--typography-font-family-mono);
  font-size: 10px;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
}
.ex-h { font-size: clamp(21px, 5.6vw, 30px); line-height: 1.08; letter-spacing: -0.03em; font-weight: 600; margin-bottom: 18px; }
.ex-h .fade { color: var(--color-text-tertiary); }
.index { border-top: 2px solid var(--color-text-primary); }
.rowh { display: none; }
.row {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  column-gap: var(--spacing-3);
  padding: 11px 0 13px;
  border-bottom: 1px solid var(--color-border-default);
}
.row .name { font-size: 14.5px; font-weight: 500; letter-spacing: -0.018em; }
.row .share {
  font-family: var(--typography-font-family-mono);
  font-size: 14.5px;
  font-weight: 500;
  text-align: right;
  letter-spacing: -0.02em;
}
.detail {
  grid-column: 1 / -1;
  margin-top: var(--spacing-1);
  font-family: var(--typography-font-family-mono);
  font-size: 10.5px;
  line-height: 1.7;
  letter-spacing: 0.03em;
  color: var(--color-text-tertiary);
}
.detail span + span::before { content: '  \00b7  '; color: var(--color-border-strong); }
.u { font-style: normal; }
.row.you {
  background: var(--color-wash);
  margin-left: calc(var(--spacing-2) * -1 - 2px);
  margin-right: calc(var(--spacing-2) * -1 - 2px);
  padding-left: calc(var(--spacing-2) + 2px);
  padding-right: calc(var(--spacing-2) + 2px);
}
.row.you .name, .row.you .share { color: var(--color-accent-default); }
.row.you .detail { color: var(--color-accent-muted); }
.tag {
  display: inline-block;
  margin-left: 7px;
  padding: 1px 5px;
  border: 1px solid var(--color-accent-default);
  border-radius: var(--radius-sm);
  font-family: var(--typography-font-family-mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  color: var(--color-accent-default);
  vertical-align: 2px;
}
/* The one entrance: every rule draws to its share, then the page is still. */
.fill {
  position: absolute;
  left: 0;
  bottom: -1px;
  height: 2px;
  background: var(--color-text-primary);
  transform-origin: left center;
  animation: draw .82s cubic-bezier(.22, .61, .36, 1) both;
}
.row.you .fill { height: 3px; background: var(--color-accent-line); left: calc(var(--spacing-2) * -1 - 2px); }
@keyframes draw { from { transform: scaleX(0); } to { transform: scaleX(1); } }
.ex-foot {
  margin-top: 14px;
  font-family: var(--typography-font-family-mono);
  font-size: 10.5px;
  line-height: 1.8;
  letter-spacing: 0.03em;
  color: var(--color-text-tertiary);
}
.cap {
  margin-top: var(--spacing-4);
  font-family: var(--typography-font-family-mono);
  font-size: 10.5px;
  line-height: 1.8;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
  text-align: center;
}

/* ── sections ──────────────────────────────────────────────── */
section { padding-top: 80px; }
h2 { font-size: clamp(27px, 6.6vw, 42px); line-height: 1.06; letter-spacing: -0.032em; font-weight: 600; }
h2 .fade { color: var(--color-text-tertiary); }
.sub { margin-top: 14px; max-width: 36em; font-size: var(--typography-font-size-base); line-height: 1.6; color: var(--color-text-secondary); }
.head { margin-bottom: 34px; }
.head .m { display: block; margin-bottom: 14px; }

/* ── typeset index of deliverables ─────────────────────────── */
.list { border-top: 2px solid var(--color-text-primary); }
.item { display: grid; grid-template-columns: 1fr; padding: 20px 0 22px; border-bottom: 1px solid var(--color-border-default); }
.item .n {
  font-family: var(--typography-font-family-mono);
  font-size: var(--typography-font-size-sm);
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
  margin-bottom: 9px;
}
h3 { font-size: clamp(19px, 4.8vw, 23px); line-height: 1.2; letter-spacing: -0.024em; font-weight: 600; }
.item p { margin-top: var(--spacing-2); max-width: 40em; font-size: 15px; line-height: 1.6; color: var(--color-text-secondary); }
.item .when {
  margin-top: var(--spacing-3);
  font-family: var(--typography-font-family-mono);
  font-size: var(--typography-font-size-sm);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
}

/* ── prices ────────────────────────────────────────────────── */
.prices { border-top: 2px solid var(--color-text-primary); }
.price { padding: 26px 0 28px; border-bottom: 1px solid var(--color-border-default); }
.price .p {
  font-family: var(--typography-font-family-mono);
  font-size: 38px;
  line-height: 1;
  letter-spacing: -0.04em;
  font-weight: 500;
  color: var(--color-text-primary);
}
.price .p sup { font-size: 16px; vertical-align: 12px; letter-spacing: 0; color: var(--color-text-tertiary); margin-left: 6px; font-weight: 400; }
.price .what { margin-top: var(--spacing-4); }
.price .what li { position: relative; padding-left: 18px; font-size: 15px; line-height: 1.7; color: var(--color-text-secondary); }
.price .what li::before { content: ''; position: absolute; left: 0; top: 12px; width: var(--spacing-2); height: 1px; background: var(--color-border-strong); }
.price .m { display: block; margin-bottom: var(--spacing-3); }
.price .go { margin-top: 20px; }

/* ── method ────────────────────────────────────────────────── */
.method {
  background: var(--color-surface);
  margin-top: 88px;
  border-top: 1px solid var(--color-border-default);
  border-bottom: 1px solid var(--color-border-default);
  padding-top: 64px;
  padding-bottom: 64px;
}
.method .m { display: block; margin-bottom: 14px; }
.method h2 { margin-bottom: 22px; }
.method p { max-width: 38em; font-size: var(--typography-font-size-base); line-height: 1.62; color: var(--color-text-secondary); }
.method p + p { margin-top: 14px; }
.kv { margin-top: var(--spacing-8); border-top: 1px solid var(--color-border-strong); }
.kv div { display: flex; justify-content: space-between; gap: var(--spacing-4); padding: 9px 0; border-bottom: 1px solid var(--color-border-default); }
.kv .k {
  color: var(--color-text-tertiary);
  text-transform: uppercase;
  font-family: var(--typography-font-family-mono);
  font-size: 10.5px;
  letter-spacing: 0.11em;
  padding-top: 2px;
}
.kv .val {
  color: var(--color-text-primary);
  text-align: right;
  font-family: var(--typography-font-family-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
}

/* ── founder ───────────────────────────────────────────────── */
.who p { max-width: 34em; font-size: 16.5px; line-height: 1.6; color: var(--color-text-secondary); }
.who p + p { margin-top: 14px; }
.who .sig {
  margin-top: 22px;
  padding-top: var(--spacing-4);
  border-top: 1px solid var(--color-border-default);
  font-family: var(--typography-font-family-mono);
  font-size: var(--typography-font-size-sm);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
}

/* ── book ──────────────────────────────────────────────────── */
.book { padding-top: 88px; padding-bottom: 84px; text-align: center; }
.book h2 { max-width: 15em; margin: 0 auto; }
.book .sub { margin: var(--spacing-4) auto 0; text-align: center; }
.book .acts { justify-content: center; margin-top: 28px; }
.book .cal {
  margin-top: 26px;
  font-family: var(--typography-font-family-mono);
  font-size: 10.5px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
}

/* ── footer ────────────────────────────────────────────────── */
footer { border-top: 1px solid var(--color-border-default); padding-top: 34px; padding-bottom: 56px; }
.fcols { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.fcols .m { display: block; margin-bottom: var(--spacing-2); }
.fcols li { font-size: 14px; line-height: 1.7; color: var(--color-text-secondary); }
.fcols a { text-decoration: none; }
.fcols a:hover { color: var(--color-text-primary); }
.fine {
  margin-top: 34px;
  padding-top: 18px;
  border-top: 1px solid var(--color-border-default);
  font-family: var(--typography-font-family-mono);
  font-size: 10px;
  line-height: 1.9;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
}

@media (prefers-reduced-motion: reduce) {
  .fill { animation: none; transform: scaleX(1); }
  * { transition: none !important; }
}

/* ── 900+ ──────────────────────────────────────────────────── */
@media (min-width: 900px) {
  .wrap { padding-left: var(--layout-gutter-desktop); padding-right: var(--layout-gutter-desktop); }
  body { font-size: 17px; }
  .hide-s { display: inline; }
  .mark span {
    display: inline-block;
    padding: 1px 6px;
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-md);
    font-family: var(--typography-font-family-mono);
    font-size: 10px;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    color: var(--color-text-tertiary);
    vertical-align: 2px;
    font-weight: 400;
  }
  .hero { padding-top: 104px; }
  h1 .fade { display: block; }
  .lede { margin-top: 26px; font-size: var(--typography-font-size-lg); }
  .acts { margin-top: 34px; }
  .artifact { margin-top: 76px; }
  .artifact .body { padding: 34px var(--spacing-8) 30px; }
  .ex-h { margin-bottom: var(--spacing-6); }
  .rowh {
    display: grid;
    grid-template-columns: 1fr 68px 76px 118px;
    column-gap: 18px;
    padding: 9px 0;
    border-bottom: 1px solid var(--color-border-default);
  }
  .rowh div {
    font-family: var(--typography-font-family-mono);
    font-size: 10px;
    letter-spacing: 0.11em;
    text-transform: uppercase;
    color: var(--color-text-tertiary);
    text-align: right;
  }
  .rowh div:first-child { text-align: left; }
  .row { grid-template-columns: 1fr 68px 76px 118px; column-gap: 18px; align-items: baseline; padding: 13px 0 15px; }
  .row .name { font-size: 16px; order: 1; }
  .row .share { font-size: 16px; order: 3; }
  .detail { display: contents; }
  .u { display: none; }
  .detail span {
    font-family: var(--typography-font-family-mono);
    font-size: 12px;
    letter-spacing: 0;
    text-align: right;
    color: var(--color-text-tertiary);
  }
  .detail span + span::before { content: none; }
  .row.you .detail span { color: var(--color-accent-muted); }
  .detail .count { order: 2; font-size: 13px; color: var(--color-text-secondary); }
  .row.you .detail .count { color: var(--color-accent-default); }
  .detail .range { order: 4; }
  .row.you {
    margin-left: calc(var(--spacing-3) * -1 - 2px);
    margin-right: calc(var(--spacing-3) * -1 - 2px);
    padding-left: calc(var(--spacing-3) + 2px);
    padding-right: calc(var(--spacing-3) + 2px);
  }
  .row.you .fill { left: calc(var(--spacing-3) * -1 - 2px); }
  section { padding-top: 140px; }
  .head { margin-bottom: 48px; }
  .sub { margin-top: 18px; font-size: 17px; }
  .item { grid-template-columns: 118px 1fr 220px; column-gap: 28px; padding: 28px 0 30px; }
  .item .n { margin-bottom: 0; padding-top: 6px; }
  .item .when { margin-top: 6px; justify-self: end; text-align: right; }
  .prices { display: grid; grid-template-columns: 1fr 1fr; column-gap: 56px; }
  .price { padding: var(--spacing-8) 0 34px; }
  .price .p { font-size: 46px; }
  .method { margin-top: 140px; padding-top: 104px; padding-bottom: 104px; }
  .method .grid { display: grid; grid-template-columns: 1fr 1fr; column-gap: 64px; align-items: start; }
  .kv { margin-top: 6px; }
  .who .grid { display: grid; grid-template-columns: 1fr 1fr; column-gap: 64px; align-items: start; }
  .book { padding-top: 140px; padding-bottom: 120px; }
  .fcols { grid-template-columns: 2fr 1fr 1fr 1fr; gap: var(--spacing-8); }
}