/* AHD — shared stylesheet. Family: warm-print-artifact (modern service dossier). */

:root {
  --paper: #FBF7EF;
  --card: #FFFDF6;
  --ink: #22323D;
  --ink-soft: #4A5A64;
  --accent: #12557F;
  --accent-deep: #0C3E5E;
  --g: #2E8F52;
  --y: #DFA51E;
  --r: #C4402F;
  --x: #98A0A5;
  --gutter: clamp(20px, 4vw, 72px);
  --measure: 68ch;
  --shadow: 5px 5px 0 var(--ink);
  --shadow-sm: 3px 3px 0 var(--ink);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: 'Bitter', Georgia, 'Times New Roman', serif;
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

/* paper fiber — very subtle, cheap SVG noise */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: .05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
}

body > * { position: relative; z-index: 1; }

h1, h2, h3 { text-wrap: balance; line-height: 1.15; }

p, li, figcaption, .dek { max-width: var(--measure); }

a { color: var(--accent); text-decoration-thickness: 2px; text-underline-offset: 3px; }
a:hover { color: var(--accent-deep); }

strong { font-weight: 700; }

img { max-width: 100%; height: auto; }

.tick {
  font-family: ui-monospace, 'Cascadia Mono', Consolas, 'Courier New', monospace;
  font-variant-numeric: tabular-nums;
  font-size: .8125rem;
  letter-spacing: .02em;
}

/* ---------- shell ---------- */

.shell { width: calc(100vw - 2 * var(--gutter)); max-width: none; margin-inline: auto; }

section, footer, header { width: 100%; }

/* ---------- header ---------- */

.site-head {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--paper);
  border-bottom: 2px solid var(--ink);
}

.site-head .shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: .7rem;
}

.wordmark {
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: .02em;
  color: var(--ink);
  text-decoration: none;
  display: inline-flex;
  align-items: baseline;
  gap: .55rem;
}

.wordmark .dot { width: .55em; height: .55em; border-radius: 50%; background: var(--accent); display: inline-block; transform: translateY(-.05em); }

.wordmark:hover { color: var(--accent-deep); }

/* ---------- buttons ---------- */

.cta {
  display: inline-block;
  background: var(--accent);
  color: var(--paper);
  font-family: inherit;
  font-weight: 700;
  font-size: 1.0625rem;
  text-decoration: none;
  border: 2px solid var(--ink);
  box-shadow: var(--shadow-sm);
  padding: .8rem 1.5rem;
  transition: transform .12s ease, box-shadow .12s ease, background .12s ease;
}

.cta:hover {
  background: var(--accent-deep);
  color: var(--paper);
  transform: translate(2px, 2px);
  box-shadow: 1px 1px 0 var(--ink);
}

.cta.small { font-size: .9375rem; padding: .5rem 1rem; }

.cta.on-ink { box-shadow: 3px 3px 0 var(--paper); border-color: var(--paper); }
.cta.on-ink:hover { box-shadow: 1px 1px 0 var(--paper); }

/* ---------- hero ---------- */

.hero { padding-block: clamp(3rem, 7vw, 6.5rem) clamp(2.5rem, 5vw, 4.5rem); }

.hero h1 {
  font-size: clamp(2.1rem, 4.6vw, 4.6rem);
  font-weight: 800;
  margin: 0 0 1.4rem;
  max-width: 26ch;
}

.hero .dek {
  font-size: clamp(1.125rem, 1.5vw, 1.375rem);
  line-height: 1.55;
  color: var(--ink);
  margin: 0 0 2rem;
  max-width: 58ch;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
  gap: clamp(2rem, 4vw, 5rem);
  align-items: end;
}

.hero-cta .micro { margin-top: 1.1rem; font-size: .9375rem; color: var(--ink-soft); }

.note-card {
  background: var(--card);
  border: 2px solid var(--ink);
  box-shadow: var(--shadow);
  padding: clamp(1.2rem, 2vw, 1.8rem);
}

.note-card .big {
  font-size: clamp(3rem, 5vw, 5rem);
  font-weight: 800;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  color: var(--accent);
  display: block;
  margin-bottom: .5rem;
}

.note-card p { margin: 0; font-size: .9375rem; }

/* 49-dot scan strip */
.scanline {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  padding-block: clamp(1.6rem, 3vw, 2.6rem) 0;
}

.scanline i {
  width: 13px;
  height: 13px;
  border-radius: 50%;
  border: 1.5px solid var(--ink);
  flex: none;
}

.scanline .g { background: var(--g); }
.scanline .y { background: var(--y); }
.scanline .r { background: var(--r); }
.scanline .x { background: var(--x); }

/* ---------- ink bands (trust strip, final CTA) ---------- */

.band {
  background: var(--ink);
  color: var(--paper);
  padding-block: clamp(2.5rem, 5vw, 4.5rem);
}

.band a { color: #A9D3EE; }

.stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1.5rem, 3vw, 3.5rem);
}

.stat { border-top: 3px solid var(--paper); padding-top: 1.1rem; }

.stat .num {
  display: block;
  font-size: clamp(2.8rem, 5.5vw, 5.5rem);
  font-weight: 800;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  margin-bottom: .6rem;
}

.stat .num.hit { color: #EFC94C; }

.stat p { margin: 0; font-size: 1rem; color: #D7DDE1; }
.stat p strong { color: var(--paper); }

.band .caption { margin-top: clamp(1.8rem, 3vw, 2.8rem); font-size: 1.0625rem; color: #D7DDE1; }
.band .caption strong { color: var(--paper); }

/* ---------- sections ---------- */

.sec { padding-block: clamp(3rem, 6vw, 5.5rem); }

.sec + .sec { border-top: 2px solid var(--ink); }

.sec-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 2.4fr);
  gap: clamp(2rem, 4vw, 5rem);
  align-items: start;
}

.sec-rail { position: sticky; top: 84px; }

.sec-rail h2 {
  font-size: clamp(1.8rem, 2.6vw, 2.6rem);
  font-weight: 800;
  margin: 0 0 .9rem;
}

.sec-rail .lede { color: var(--ink-soft); font-size: 1.0625rem; margin: 0; }

.sec-rail .folio {
  display: block;
  color: var(--accent);
  margin-bottom: .8rem;
}

/* outcome cards */
.cards3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1.2rem, 2vw, 2rem);
}

.card {
  background: var(--card);
  border: 2px solid var(--ink);
  box-shadow: var(--shadow);
  padding: clamp(1.3rem, 2vw, 1.9rem);
  transition: transform .12s ease, box-shadow .12s ease;
}

.card:hover { transform: translate(-2px, -2px); box-shadow: 7px 7px 0 var(--ink); }

.card h3 { font-size: 1.3rem; font-weight: 800; margin: 0 0 .7rem; }

.card p { margin: 0; font-size: .9875rem; line-height: 1.6; }

.card .kicker { display: block; color: var(--accent); margin-bottom: .7rem; }

.callout {
  margin-top: clamp(1.5rem, 2.5vw, 2.2rem);
  background: var(--card);
  border: 2px solid var(--ink);
  border-left: 10px solid var(--accent);
  box-shadow: var(--shadow);
  padding: clamp(1.3rem, 2vw, 1.9rem);
}

.callout h3 { margin: 0 0 .6rem; font-size: 1.2rem; }
.callout p { margin: 0; }

/* steps */
.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1.2rem, 2vw, 2rem);
}

.step { border-top: 3px solid var(--ink); padding-top: 1.2rem; position: relative; }

.step .n {
  display: inline-grid;
  place-items: center;
  width: 2.6rem;
  height: 2.6rem;
  border-radius: 50%;
  background: var(--accent);
  color: var(--paper);
  border: 2px solid var(--ink);
  box-shadow: var(--shadow-sm);
  font-weight: 800;
  font-size: 1.2rem;
  margin-bottom: .9rem;
}

.step h3 { font-size: 1.25rem; font-weight: 800; margin: 0 0 .6rem; }
.step p { margin: 0; font-size: .9875rem; }

/* proof */
.proof-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  gap: clamp(2rem, 4vw, 4rem);
  align-items: start;
  margin-top: clamp(1.5rem, 2.5vw, 2.5rem);
}

.exhibit { margin: 0; }

.exhibit img {
  display: block;
  width: 100%;
  border: 2px solid var(--ink);
  box-shadow: 7px 7px 0 var(--ink);
}

.exhibit figcaption { margin-top: 1.1rem; font-size: .9875rem; color: var(--ink-soft); }
.exhibit figcaption strong { color: var(--ink); }

.stack > * + * { margin-top: clamp(1.2rem, 2vw, 1.8rem); }

.founder {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 1.2rem;
  align-items: start;
}

.monogram {
  width: 74px;
  height: 74px;
  display: grid;
  place-items: center;
  background: var(--accent);
  color: var(--paper);
  font-weight: 800;
  font-size: 1.7rem;
  border: 2px solid var(--ink);
  box-shadow: var(--shadow-sm);
}

.founder h3 { margin: 0 0 .5rem; font-size: 1.15rem; }
.founder p { margin: 0; font-size: .9875rem; }

/* fit / not-fit */
.fit-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1.2rem, 2vw, 2rem);
}

.fit-card h3 { font-size: 1.25rem; margin: 0 0 1rem; }

.fit-card ul { list-style: none; margin: 0; padding: 0; }

.fit-card li {
  position: relative;
  padding-left: 1.7rem;
  margin-bottom: .9rem;
  font-size: .9875rem;
}

.fit-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .42em;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  border: 1.5px solid var(--ink);
}

.fit-yes li::before { background: var(--g); }
.fit-no li::before { background: var(--r); }

.fit-yes { border-top: 6px solid var(--g); }
.fit-no { border-top: 6px solid var(--r); }

/* faq */
.faq details { border-top: 2px solid var(--ink); }
.faq details:last-child { border-bottom: 2px solid var(--ink); }

.faq summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: baseline;
  gap: .9rem;
  font-weight: 700;
  font-size: 1.125rem;
  padding: 1.1rem .2rem;
}

.faq summary::-webkit-details-marker { display: none; }

.faq summary::before {
  content: "+";
  color: var(--accent);
  font-weight: 800;
  font-size: 1.3rem;
  line-height: 1;
  flex: none;
  transform: translateY(.1em);
}

.faq details[open] summary::before { content: "–"; }

.faq summary:hover { color: var(--accent-deep); }

.faq .a { padding: 0 .2rem 1.3rem 2.1rem; }
.faq .a p { margin: 0; }

/* ---------- focus states (visible on paper AND on ink) ---------- */

:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
.band :focus-visible, .cta.on-ink:focus-visible, .cta.ghost-ink:focus-visible { outline-color: var(--paper); }
.slip :focus-visible { outline-color: var(--accent); }

/* ---------- final CTA band — the audit request slip ---------- */

.final { scroll-margin-top: 68px; }
.final h2 { font-size: clamp(2rem, 4.2vw, 4.1rem); font-weight: 800; margin: 0 0 1rem; }
.final p { font-size: 1.0625rem; color: #D7DDE1; }
.final p strong { color: var(--paper); }
.final .under { margin-top: 1.1rem; font-size: .9375rem; }

.slip-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.12fr);
  gap: clamp(2rem, 4vw, 4.5rem);
  align-items: start;
}

.slip-pitch { padding-top: .4rem; }

/* what comes back — the audit legend, in the site's own dot vocabulary */
.key {
  margin-top: clamp(1.8rem, 3vw, 2.8rem);
  border-top: 2px solid rgba(251, 247, 239, .4);
  padding-top: 1.1rem;
}

.key .key-t { font-size: .9375rem; margin: 0 0 .9rem; color: var(--paper); font-weight: 700; }

.key ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .6rem 1.6rem;
}

.key li {
  display: flex;
  align-items: baseline;
  gap: .6rem;
  margin: 0;
  font-size: .9375rem;
  color: #D7DDE1;
}

.key i {
  flex: none;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  border: 1.5px solid var(--paper);
  transform: translateY(.15em);
}

.key .g { background: var(--g); }
.key .y { background: var(--y); }
.key .r { background: var(--r); }
.key .x { background: var(--x); }

/* secondary action on ink — quiet, so the slip stays the loud thing */
.cta.ghost-ink {
  background: transparent;
  color: var(--paper);
  border-color: var(--paper);
  box-shadow: 3px 3px 0 var(--paper);
}

.cta.ghost-ink:hover {
  background: var(--paper);
  color: var(--ink);
  box-shadow: 1px 1px 0 var(--paper);
}

/* the slip itself: card stock clipped over the seam, carbon sheet beneath */
.slip {
  background: var(--card);
  color: var(--ink);
  border: 2px solid var(--ink);
  box-shadow: 9px 9px 0 var(--paper);
  margin-top: calc(-1 * clamp(3rem, 7vw, 7.5rem));
}

/* the slip is card stock inside an ink band — reset the band's inverted text colors */
.slip [hidden] { display: none !important; }
.slip p, .slip pre, .slip li { color: var(--ink); }
.slip a { color: var(--accent); }
.slip a:hover { color: var(--accent-deep); }

.slip-stub {
  display: flex;
  flex-wrap: wrap;
  gap: .3rem 1.2rem;
  justify-content: space-between;
  align-items: baseline;
  padding: .7rem clamp(1.1rem, 2vw, 1.8rem);
  border-bottom: 2px dashed var(--ink);
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: .06em;
  font-size: .6875rem;
}

.slip-stub .tick { font-size: inherit; letter-spacing: inherit; }

.slip-body, .slip-done { padding: clamp(1.3rem, 2.2vw, 2rem); }

.slip h3 { font-size: clamp(1.4rem, 2vw, 1.75rem); font-weight: 800; margin: 0 0 .55rem; }

.slip .slip-dek { font-size: .9375rem; color: var(--ink-soft); margin: 0 0 1.5rem; max-width: 46ch; }

/* fields: ruled writing lines on paper */
.f + .f { margin-top: 1.15rem; }

.f label {
  display: flex;
  align-items: baseline;
  gap: .6rem;
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: .4rem;
}

.f .f-num { color: var(--accent); font-size: .75rem; letter-spacing: .08em; }

.slip input {
  display: block;
  width: 100%;
  font: inherit;
  font-size: 1.0625rem;
  color: var(--ink);
  background: var(--paper);
  border: 1.5px solid rgba(34, 50, 61, .22);
  border-bottom: 3px solid var(--ink);
  border-radius: 0;
  padding: .7rem .8rem;
  min-height: 48px;
  appearance: none;
  transition: border-color .12s ease, background .12s ease;
}

.slip input:hover { border-color: rgba(34, 50, 61, .45); border-bottom-color: var(--ink); }
.slip input:focus { background: var(--card); border-color: var(--accent); }

.f .hint { margin: .45rem 0 0; font-size: .875rem; color: var(--ink-soft); }

.f .err {
  display: flex;
  align-items: flex-start;
  gap: .5rem;
  margin: .5rem 0 0;
  font-size: .875rem;
  font-weight: 700;
  color: var(--r);
}

.f .err::before {
  content: "!";
  flex: none;
  width: 1.15rem;
  height: 1.15rem;
  display: grid;
  place-items: center;
  background: var(--r);
  color: var(--card);
  font-size: .8rem;
  line-height: 1;
  transform: translateY(.12em);
}

.f.is-bad input { border-color: var(--r); border-bottom-color: var(--r); background: var(--card); }

.slip-submit { width: 100%; margin-top: 1.6rem; text-align: center; }

.slip .slip-micro { margin: .9rem 0 0; font-size: .8125rem; color: var(--ink-soft); }

/* confirmation — the carbon copy */
.slip-done h3 { color: var(--ink); }
.slip-done > p { font-size: .9875rem; margin: 0 0 1.5rem; }
.slip-done:focus { outline: none; }
.slip-done:focus-visible { outline: 3px solid var(--accent); outline-offset: -6px; }

.carbon { border-top: 2px dashed var(--ink); padding-top: 1.2rem; }

.carbon-q { font-weight: 800; margin: 0 0 .7rem; font-size: 1rem; }

.carbon-sheet {
  background: var(--paper);
  border: 2px solid var(--ink);
  box-shadow: var(--shadow-sm);
  padding: 1rem 1.1rem;
  overflow-x: auto;
}

.carbon-sheet pre {
  margin: 0;
  font-family: inherit;
  font-size: .9375rem;
  line-height: 1.55;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.carbon-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .9rem 1.4rem;
  margin-top: 1.1rem;
  font-size: .9375rem;
}

.cta.ghost {
  background: var(--card);
  color: var(--ink);
  box-shadow: var(--shadow-sm);
}

.cta.ghost:hover { background: var(--paper); color: var(--ink); }

.cta.ghost.is-copied { background: var(--ink); color: var(--paper); }

.slip .copy-note {
  display: flex;
  align-items: flex-start;
  gap: .5rem;
  margin: .9rem 0 0;
  font-size: .875rem;
  font-weight: 700;
  color: var(--ink);
}

/* marker, not colour alone: ink "!" for blocked, green tick for copied */
.slip .copy-note::before {
  content: "!";
  flex: none;
  width: 1.15rem;
  height: 1.15rem;
  display: grid;
  place-items: center;
  background: var(--ink);
  color: var(--card);
  font-size: .8rem;
  line-height: 1;
  transform: translateY(.12em);
}

/* the tick carries the green (graphic, 3:1+); the words stay ink for AA text contrast */
.slip .copy-note.ok { color: var(--ink); }

.slip .copy-note.ok::before {
  content: "";
  background: var(--g) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3 8.4l3.2 3.2L13 4.8' fill='none' stroke='%23FBF7EF' stroke-width='2.4' stroke-linecap='square'/%3E%3C/svg%3E") center / 72% no-repeat;
}

/* footer */
.site-foot { border-top: 2px solid var(--ink); padding-block: clamp(2.2rem, 4vw, 3.5rem) 1.6rem; }

.foot-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(1.5rem, 3vw, 3rem);
}

.foot-grid h3 { font-size: 1.05rem; margin: 0 0 .6rem; }
.foot-grid p { margin: 0 0 .4rem; font-size: .9375rem; color: var(--ink-soft); }
.foot-grid p strong { color: var(--ink); }

.foot-legal {
  margin-top: clamp(1.8rem, 3vw, 2.5rem);
  padding-top: 1.2rem;
  border-top: 1px solid var(--ink-soft);
  display: flex;
  flex-wrap: wrap;
  gap: .4rem 2rem;
  justify-content: space-between;
  font-size: .875rem;
  color: var(--ink-soft);
}

.foot-legal p { margin: 0; }

/* ---------- article pages (terms, privacy) ---------- */

.article { padding-block: clamp(3rem, 6vw, 5rem); }

.article h1 { font-size: clamp(2.2rem, 4vw, 3.6rem); font-weight: 800; margin: 0 0 1rem; }

.article .updated { color: var(--ink-soft); font-style: italic; font-size: .9375rem; }

.article h2 {
  font-size: 1.45rem;
  font-weight: 800;
  margin: 2.4rem 0 .7rem;
  padding-top: 1.6rem;
  border-top: 2px solid var(--ink);
}

.article .intro { font-size: 1.125rem; }

.article-shell { max-width: calc(var(--measure) + 4rem); margin-inline: auto; padding-inline: var(--gutter); }

.backhome { margin-top: 2.8rem; }

/* ---------- responsive ---------- */

@media (max-width: 1000px) {
  .hero-grid, .sec-grid, .proof-grid, .fit-grid { grid-template-columns: minmax(0, 1fr); }
  .cards3, .steps, .stats { grid-template-columns: minmax(0, 1fr); }
  .sec-rail { position: static; margin-bottom: 1.6rem; }
  .foot-grid { grid-template-columns: minmax(0, 1fr); }
  .note-card { max-width: 34rem; }
  .slip-grid { grid-template-columns: minmax(0, 1fr); }
  .slip { margin-top: 0; max-width: 34rem; }
}

@media (max-width: 520px) {
  body { font-size: 1rem; }
  .site-head .shell { padding-block: .55rem; }
  .wordmark { font-size: 1.3rem; }
  .cta { display: block; text-align: center; }
  .cta.small { display: inline-block; }
  .scanline i { width: 10px; height: 10px; }
  .faq .a { padding-left: .2rem; }
  .slip { box-shadow: 6px 6px 0 var(--paper); }
  .slip-stub { font-size: .625rem; }
  .carbon-actions .cta.ghost { width: 100%; }
  .carbon-actions a { display: block; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}