/* Vesna — shared stylesheet. Calm, dense, keyboard-first. IBM Plex + the bone/ink/rust palette. */

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bone: #FAFAF7;
  --bone-2: #F2F1EA;
  --ink: #111114;
  --ink-2: #2A2A2E;
  --rust: #B8410E;
  --line: #E5E5E0;
  --line-2: #D5D5CE;
  --mute: #6F6F6A;
  --mute-2: #9A9A95;
  --evidence: #FFF4D6;
  --evidence-line: #E8D387;
  --good: #2F5E3A;
}

html, body {
  background: var(--bone);
  color: var(--ink);
  font-family: 'IBM Plex Sans', system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  padding: 40px 48px;
}

/* ---- Header + nav ---- */
header {
  width: 100%;
  max-width: 880px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.015em;
  color: var(--ink);
  line-height: 1;
  text-decoration: none;
}
.wordmark .mark {
  position: relative;
  width: 20px;
  height: 20px;
  background: var(--ink);
  flex-shrink: 0;
  transform: translateY(-1px);
}
.wordmark .mark::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%);
  width: 9px;
  height: 2px;
  background: var(--rust);
}
nav.top {
  display: inline-flex;
  align-items: center;
  gap: 22px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12.5px;
  letter-spacing: 0.04em;
}
nav.top a {
  color: var(--mute);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: color 0.18s ease, border-color 0.18s ease;
}
nav.top a:hover, nav.top a[aria-current="page"] {
  color: var(--ink);
  border-bottom-color: var(--rust);
}

/* ---- Layout ---- */
main {
  flex: 1;
  width: 100%;
  max-width: 880px;
  margin: 0 auto;
  padding: 56px 0;
}
main.centered {
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 720px;
}
.lede { max-width: 640px; }

/* ---- Typography ---- */
.hero {
  font-family: 'IBM Plex Serif', Georgia, serif;
  font-size: clamp(32px, 4.8vw, 52px);
  font-weight: 400;
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin-bottom: 28px;
}
h2.section {
  font-family: 'IBM Plex Serif', Georgia, serif;
  font-size: 27px;
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.2;
  margin: 56px 0 18px;
}
h3.sub {
  font-size: 16px;
  font-weight: 600;
  margin: 28px 0 8px;
}
.eyebrow {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--rust);
  margin-bottom: 14px;
}
.subhead {
  font-size: 19px;
  color: var(--ink);
  line-height: 1.5;
  margin-bottom: 24px;
  max-width: 620px;
}
.audience {
  font-size: 16px;
  color: var(--mute);
  line-height: 1.55;
  margin-bottom: 18px;
  max-width: 620px;
}
p.body {
  font-size: 16px;
  color: var(--ink-2);
  line-height: 1.62;
  margin-bottom: 16px;
  max-width: 640px;
}
p.body a, .prose a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--rust);
  transition: color 0.15s ease;
}
p.body a:hover, .prose a:hover { color: var(--rust); }

/* Inline text links (especially those ending in →) must never break across
   lines — the whole link moves to the next line rather than orphaning the arrow. */
.body a, .section-lead a, .subhead a, .audience a, .status a,
.lede a, .card a, .prose a, .minicard a { white-space: nowrap; }
ul.body {
  list-style: none;
  max-width: 640px;
  margin-bottom: 16px;
}
ul.body li {
  position: relative;
  font-size: 16px;
  color: var(--ink-2);
  line-height: 1.6;
  padding: 4px 0 4px 20px;
}
ul.body li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 13px;
  width: 7px;
  height: 1px;
  background: var(--rust);
}

/* ---- Components ---- */
.invariant {
  display: inline-block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  color: var(--rust);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-left: 2px solid var(--rust);
  padding: 4px 0 4px 12px;
  margin-bottom: 36px;
}
.status {
  font-size: 16px;
  color: var(--mute);
  line-height: 1.6;
  margin-bottom: 36px;
  max-width: 580px;
}
.status .accent { color: var(--ink); font-weight: 500; }

.card {
  border: 1px solid var(--line);
  background: var(--bone);
  padding: 20px 22px;
  margin: 14px 0;
}
.card .label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mute);
  margin-bottom: 8px;
}
.mono { font-family: 'IBM Plex Mono', monospace; }

.badge {
  display: inline-flex;
  align-items: center;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: 1px solid var(--line-2);
  color: var(--mute);
  padding: 2px 8px;
}
.badge.authentic { color: var(--good); border-color: var(--good); }
.badge.polished { color: var(--rust); border-color: var(--rust); }
.badge.flag { color: var(--rust); border-color: var(--rust); }

.evidence {
  background: var(--evidence);
  border-left: 2px solid var(--evidence-line);
  padding: 10px 14px;
  font-size: 14.5px;
  color: var(--ink-2);
  line-height: 1.55;
  margin: 8px 0;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 16px 0;
}
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin: 20px 0;
}
.minicard { border: 1px solid var(--line); background: var(--bone); padding: 16px 18px; }
.minicard .mlabel {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--rust);
  margin-bottom: 8px;
}
.minicard .mtext { font-size: 14px; color: var(--ink-2); line-height: 1.5; }

.step {
  border-left: 2px solid var(--line);
  padding: 2px 0 2px 18px;
  margin: 16px 0;
}
.step .n {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--rust);
  letter-spacing: 0.08em;
}

/* ---- Buttons ---- */
.ctas { display: flex; align-items: center; gap: 28px; flex-wrap: wrap; margin-top: 8px; }
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--ink);
  color: var(--bone);
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  padding: 14px 22px;
  border: 1px solid var(--ink);
  transition: background 0.18s ease, color 0.18s ease;
}
.btn-primary:hover { background: transparent; color: var(--ink); }
.btn-primary .arrow { font-family: 'IBM Plex Mono', monospace; font-weight: 400; }
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--ink);
  font-size: 15px;
  text-decoration: none;
  padding: 12px 0;
  border-bottom: 1px solid transparent;
  transition: border-color 0.18s ease;
}
.btn-secondary:hover { border-bottom-color: var(--ink); }
.btn-secondary .arrow { font-family: 'IBM Plex Mono', monospace; color: var(--mute-2); }

/* ---- Footer ---- */
footer {
  width: 100%;
  max-width: 880px;
  margin: 0 auto;
  padding-top: 32px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  color: var(--mute-2);
  letter-spacing: 0.06em;
}
footer .footer-right { display: inline-flex; align-items: center; gap: 10px; }
footer a {
  color: var(--mute-2);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.18s ease, color 0.18s ease;
}
footer a:hover { color: var(--ink); border-bottom-color: var(--line); }
footer .sep { color: var(--line); }

/* ============ Visual components (v2) ============
   Cards, schema diagrams, scorecards, timelines — so the page is read at a
   glance, not waded through. Same bone/ink/rust system, no new colors. */

/* Schema figure: an SVG flowchart carries the workflow; caption carries the gist. */
figure.schema { margin: 26px 0; }
figure.schema svg { width: 100%; height: auto; display: block; }
figure.schema figcaption { font-size: 14.5px; color: var(--mute); line-height: 1.55; margin-top: 14px; max-width: 60ch; }

/* A short lead under a section heading; keeps prose narrow + paced. */
.section-lead {
  font-size: 17px;
  color: var(--ink-2);
  line-height: 1.55;
  max-width: 58ch;
  margin-bottom: 22px;
}

/* ---- Stat row: big-number scorecards ---- */
.stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin: 26px 0;
}
.stat { background: var(--bone); padding: 22px 20px; }
.stat .num {
  font-family: 'IBM Plex Serif', Georgia, serif;
  font-size: 42px;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.stat .num .unit { font-size: 19px; color: var(--mute); margin-left: 3px; letter-spacing: 0; }
.stat .cap { font-size: 13px; color: var(--mute); line-height: 1.45; margin-top: 11px; max-width: 24ch; }
.stat.hl .num { color: var(--rust); }
.stat.good .num { color: var(--good); }
.stat .src { font-family: 'IBM Plex Mono', monospace; font-size: 10.5px; color: var(--mute-2); margin-top: 8px; }
.stat .src a { color: var(--mute-2); border-bottom: 1px solid var(--line-2); text-decoration: none; }
.stat .src a:hover { color: var(--ink); }

/* ---- Flow / schema diagram: cards joined by arrows ---- */
.flow { margin: 26px 0; max-width: 620px; }
.flow-node {
  border: 1px solid var(--line-2);
  background: var(--bone);
  padding: 13px 16px;
}
.flow-node .k {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--rust);
  display: block;
  margin-bottom: 5px;
}
.flow-node .t { font-size: 14.5px; color: var(--ink-2); line-height: 1.5; }
.flow-node.solid { background: var(--ink); border-color: var(--ink); }
.flow-node.solid .k { color: var(--bone); opacity: 0.65; }
.flow-node.solid .t { color: var(--bone); }
.flow-node.ghost { background: var(--bone-2); border-style: dashed; }
.flow-arrow {
  font-family: 'IBM Plex Mono', monospace;
  color: var(--mute-2);
  font-size: 15px;
  line-height: 1;
  padding: 7px 0 7px 19px;
}
.flow-branch { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; margin: 3px 0; }
.flow-lane .tag {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10.5px;
  letter-spacing: 0.06em;
  color: var(--mute);
  text-transform: uppercase;
  margin-bottom: 7px;
  display: block;
}
.flow-lane .flow-node { height: 100%; }

/* ---- Comparison cards: candidate A vs B, give vs get ---- */
.vcard { border: 1px solid var(--line); background: var(--bone); padding: 18px 20px; }
.vcard .head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.vcard .name { font-weight: 600; font-size: 15px; }
.vcard .vrow { font-size: 14px; color: var(--ink-2); line-height: 1.5; padding: 5px 0; border-top: 1px solid var(--line); }
.vcard .vrow:first-of-type { border-top: none; }
.vcard .vrow .lbl { font-family: 'IBM Plex Mono', monospace; font-size: 10.5px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--mute); display: block; margin-bottom: 1px; }

/* ---- Measured-result panel: one big number + a line ---- */
.result {
  border: 1px solid var(--line);
  background: var(--bone-2);
  padding: 26px 28px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 28px;
  align-items: center;
  margin: 24px 0;
}
.result .big { font-family: 'IBM Plex Serif', Georgia, serif; font-size: 66px; line-height: 0.9; color: var(--good); }
.result .big.flag { color: var(--rust); }
.result .big .sub { display: block; font-family: 'IBM Plex Mono', monospace; font-size: 11px; letter-spacing: 0.08em; color: var(--mute); text-transform: uppercase; margin-top: 8px; }
.result .txt { font-size: 15px; color: var(--ink-2); line-height: 1.6; }
.result .txt strong { color: var(--ink); font-weight: 600; }

/* ---- Audit timeline ---- */
.timeline { margin: 22px 0; border-left: 2px solid var(--line-2); }
.tl-item { position: relative; padding: 0 0 20px 24px; }
.tl-item:last-child { padding-bottom: 2px; }
.tl-item::before { content: ''; position: absolute; left: -5px; top: 4px; width: 8px; height: 8px; border-radius: 50%; background: var(--rust); }
.tl-item.human::before { background: var(--ink); }
.tl-item .when { font-family: 'IBM Plex Mono', monospace; font-size: 10.5px; letter-spacing: 0.06em; color: var(--mute-2); }
.tl-item .what { font-size: 14.5px; color: var(--ink-2); line-height: 1.5; margin-top: 3px; }
.tl-item .what .who { color: var(--ink); font-weight: 600; }

/* ---- Rubric blocks: a rubric shown as typed, weighted building blocks ---- */
.rubric { display: flex; flex-direction: column; gap: 12px; margin: 24px 0; }
.rblock { border: 1px solid var(--line); border-left-width: 3px; background: var(--bone); padding: 14px 18px; }
.rblock.role { border-left-color: var(--line-2); }
.rblock.gate { border-left-color: var(--rust); background: rgba(184, 65, 14, 0.03); }
.rblock.nice { border-left-color: var(--mute-2); }
.rblock-tag {
  font-family: 'IBM Plex Mono', monospace; font-size: 10.5px; letter-spacing: 0.07em;
  text-transform: uppercase; color: var(--mute); margin-bottom: 9px;
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
}
.rblock.gate .rblock-tag { color: var(--rust); }
.rblock-title { font-weight: 600; font-size: 15px; color: var(--ink); margin-bottom: 4px; }
.rblock-body p { font-size: 15px; color: var(--ink-2); line-height: 1.5; margin: 0; }
.rblock-body ul { list-style: none; margin: 0; }
.rblock-body li { position: relative; font-size: 15px; color: var(--ink-2); line-height: 1.5; padding: 3px 0 3px 18px; }
.rblock-body li::before { content: ''; position: absolute; left: 0; top: 12px; width: 7px; height: 1px; background: var(--mute-2); }
.wchip {
  font-family: 'IBM Plex Mono', monospace; font-size: 9.5px; letter-spacing: 0.06em; text-transform: uppercase;
  border: 1px solid var(--line-2); color: var(--mute); padding: 2px 7px; border-radius: 2px;
}
.wchip.gate { border-color: var(--rust); color: var(--rust); }

/* ---- Scoreboard: same-on-paper → different-outcome, read down two columns ---- */
.board { border: 1px solid var(--line); background: var(--bone); margin: 24px 0; }
.brow { display: grid; grid-template-columns: 140px 1fr 1fr; }
.brow + .brow, .bband + .brow { border-top: 1px solid var(--line); }
.brow .rlabel {
  font-family: 'IBM Plex Mono', monospace; font-size: 10.5px; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--mute); padding: 14px 16px; background: var(--bone-2);
  display: flex; align-items: center;
}
.brow .bcell { padding: 14px 18px; font-size: 14.5px; color: var(--ink-2); line-height: 1.45; border-left: 1px solid var(--line); }
.brow.head .rlabel { background: var(--bone); }
.brow.head .bcell { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.brow.head .who { font-weight: 600; font-size: 15px; color: var(--ink); }
.bband {
  font-family: 'IBM Plex Mono', monospace; font-size: 11px; letter-spacing: 0.04em; color: var(--mute);
  text-align: center; padding: 10px 12px; background: var(--bone-2); border-top: 1px solid var(--line);
}
.brow.split .bcell.a, .brow.out .bcell.a { background: rgba(47, 94, 58, 0.06); }
.brow.split .bcell.b, .brow.out .bcell.b { background: rgba(184, 65, 14, 0.05); }
.brow.out .bcell { font-weight: 600; }
.brow.out .bcell.a { color: var(--good); }
.brow.out .bcell.b { color: var(--rust); }

/* ---- Record card: a candidate's application output, structured ---- */
.reccard { border: 1px solid var(--line); background: var(--bone); margin: 18px 0 26px; }
.reccard.good { border-top: 2px solid var(--good); }
.reccard.warn { border-top: 2px solid var(--rust); }
.rc-head {
  display: flex; align-items: flex-start; justify-content: space-between; gap: 14px;
  padding: 14px 20px; border-bottom: 1px solid var(--line); background: var(--bone-2);
}
.rc-head .nm { font-weight: 600; font-size: 15.5px; color: var(--ink); }
.rc-head .role { font-family: 'IBM Plex Mono', monospace; font-size: 11.5px; color: var(--mute); margin-top: 3px; }
.rc-sec { padding: 16px 20px; }
.rc-sec + .rc-sec { border-top: 1px solid var(--line); }
.rc-cap {
  font-family: 'IBM Plex Mono', monospace; font-size: 10.5px; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--mute); margin-bottom: 12px;
}
.rc-verdict { background: var(--bone-2); }
.qline { font-size: 15px; color: var(--ink); line-height: 1.55; margin: 0; }
.quote {
  border-left: 2px solid var(--line-2); padding: 5px 0 5px 15px; margin: 10px 0;
  font-size: 14.5px; color: var(--ink-2); line-height: 1.55;
}
.quote:last-child { margin-bottom: 0; }
.quote.said { border-left-color: var(--evidence-line); margin-top: 12px; }
.qmark { font-family: 'IBM Plex Mono', monospace; color: var(--rust); font-weight: 500; margin-right: 10px; }
.verdict { display: grid; grid-template-columns: 104px 1fr; gap: 8px 18px; align-items: baseline; margin: 0; }
.verdict dt {
  font-family: 'IBM Plex Mono', monospace; font-size: 10.5px; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--mute);
}
.verdict dd { font-size: 14.5px; color: var(--ink-2); line-height: 1.45; }
.verdict dd.route { font-weight: 600; color: var(--ink); }
.verdict dd.route.go { color: var(--good); }
.verdict dd.route.ask { color: var(--rust); }

@media (max-width: 700px) {
  body { padding: 22px 22px 32px; }
  header { flex-direction: column; align-items: flex-start; gap: 14px; }
  nav.top { gap: 16px; flex-wrap: wrap; }
  main { padding: 36px 0; }
  h2.section { font-size: 23px; margin-top: 44px; }
  .grid-2 { grid-template-columns: 1fr; }
  .ctas { flex-direction: column; align-items: stretch; gap: 14px; }
  .btn-primary { justify-content: center; }
  footer { flex-direction: column; gap: 8px; align-items: flex-start; }
  .flow-branch { grid-template-columns: 1fr; }
  .result { grid-template-columns: 1fr; gap: 14px; padding: 22px; }
  .result .big { font-size: 52px; }
  .grid-3 { grid-template-columns: 1fr; }
  .brow { grid-template-columns: 88px 1fr 1fr; }
  .brow .rlabel { font-size: 9px; padding: 10px 8px; letter-spacing: 0.03em; }
  .brow .bcell { padding: 10px 10px; font-size: 12.5px; }
  .brow.head .bcell { flex-direction: column; align-items: flex-start; gap: 5px; }
}