/* ============================================================
   Informed Simplicity — archetype layer
   New patterns for: collection indexes, articles, glossary,
   deal-context-score, proof, about, the-problem, 404.
   Loaded AFTER site-v2.css. Does not modify base tokens.
   ============================================================ */

/* ---------- Compatibility layer for pre-archetype pages ----------
   These pages already contain the right content. This layer lets the older
   class names render inside the new site-v2 system while we migrate markup
   deliberately instead of blindly replacing real pages with demos. */
.nav-wrap {
  max-width: var(--wrap-wide);
  margin: 0 auto;
  padding: 0 24px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav-wrap .brand {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.nav-wrap .nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--body);
  padding: 4px 0;
  position: relative;
}

.nav-wrap .nav-links a:hover,
.nav-wrap .nav-links a[aria-current="page"] {
  color: var(--ink);
}

.nav-wrap .nav-links a[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -20px;
  height: 1px;
  background: var(--ink);
}

.crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 18px;
  font-size: 14px;
  color: var(--muted);
}
.crumbs a { color: var(--muted); }
.crumbs a:hover { color: var(--ink); }

.content {
  padding: 56px 24px var(--section);
  font-size: var(--t-body-lg);
  line-height: 1.65;
  color: var(--body);
}
.content.wrap { padding-left: 24px; padding-right: 24px; }
.content p,
.content ul,
.content ol,
.content blockquote,
.content .quote { margin: 0 0 1.4em; }
.content h2 {
  font-size: var(--t-display-sm);
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 2em 0 0.6em;
  font-weight: 700;
}
.content h3 {
  font-size: var(--t-title-lg);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 1.8em 0 0.4em;
  font-weight: 700;
}
.content ul,
.content ol { padding-left: 1.3em; }
.content li { margin-bottom: 0.4em; }
.content a {
  color: var(--ink);
  border-bottom: 1px solid var(--hairline);
}
.content a:hover { border-bottom-color: var(--ink); }

.quote {
  padding: 28px 0;
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}
.quote p {
  font-size: var(--t-title-lg);
  line-height: 1.35;
  color: var(--ink);
  font-weight: 600;
}

.section {
  padding: var(--section) 24px;
  border-top: 1px solid var(--hairline);
}
.section.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
}
.section-kicker,
.pillar-kicker,
.problem-kicker {
  font-family: var(--font-mono);
  font-size: var(--t-eyebrow);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  display: inline-block;
}
.section h2,
.next h2 {
  font-size: var(--t-display-md);
  line-height: 1.12;
  letter-spacing: -0.025em;
  margin: 16px 0 18px;
  max-width: 24ch;
}
.section-intro { max-width: 60ch; }

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
  margin-top: var(--block);
}
.cards .card span {
  display: block;
  font-size: var(--t-body-sm);
  color: var(--body);
}

.related {
  padding: var(--section) 0;
  border-top: 1px solid var(--hairline);
}
.related h2 {
  font-size: var(--t-display-sm);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.next {
  padding: var(--section) 24px;
  border-top: 1px solid var(--hairline);
}
.next.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
}
.next p { max-width: 60ch; }
.next-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.foot-inner {
  max-width: var(--wrap-wide);
  margin: 0 auto;
  padding: 0 24px;
}
.copyright {
  padding-top: 28px;
  border-top: 1px solid var(--hairline);
  font-size: 13px;
  color: var(--muted);
}
.foot-group h3 {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--muted);
  margin: 0 0 14px;
}

@media (max-width: 720px) {
  .nav-wrap {
    height: auto;
    min-height: 60px;
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    padding-top: 12px;
    padding-bottom: 12px;
  }
  .nav-wrap .nav-links { flex-wrap: wrap; gap: 16px; }
  .cards { grid-template-columns: 1fr; }
}

/* ---------- Refinement: ladder row left buffer + column rebalance ----------
   Default .ladder-row gives the description column (l-job) the smallest
   allocation after three fixed columns claim ~480px on a 760px wrap.
   Rebalance: tighter name/price/best-for columns so l-job gets ~300px
   instead of ~200px. Add a left inset so VT names don't hug the rule. */
.ladder .ladder-row {
  grid-template-columns: 110px 1fr 150px 100px;
  gap: 28px;
  padding-left: 20px;
}
@media (max-width: 820px) {
  .ladder .ladder-row {
    grid-template-columns: 1fr;
    gap: 8px;
    padding-left: 16px;
    padding-right: 16px;
  }
}

/* ---------- Shared: section-header pattern ----------
   Used at the top of non-hero pages (Concepts, Essays, Glossary…)
   Less tall than the homepage hero, still calm. */
.page-head {
  padding: 80px 0 56px;
  border-bottom: 1px solid var(--hairline);
}
.page-head .eyebrow { margin-bottom: 14px; }
.page-head h1 {
  font-size: var(--t-display-md);
  line-height: 1.12;
  letter-spacing: -0.025em;
  max-width: 22ch;
  margin: 0 0 18px;
}
.page-head .lead { max-width: 60ch; }
.page-head .meta-row {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  align-items: baseline;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.page-head .meta-row strong {
  color: var(--ink);
  font-weight: 600;
}

/* ---------- Collection index (Concepts / Workflows / Library / Answers) ---------- */
.collection {
  padding: var(--section) 0;
}
.collection + .collection { padding-top: 0; }

.collection-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: var(--block);
}
.collection-head h2 {
  font-size: var(--t-display-sm);
  line-height: 1.2;
}
.collection-head .count {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.entry-list {
  border-top: 1px solid var(--hairline);
}

.entry {
  display: grid;
  grid-template-columns: 80px 1fr 160px;
  gap: 24px;
  padding: 24px 0;
  border-bottom: 1px solid var(--hairline);
  align-items: start;
  transition: background-color 0.15s ease;
}
.entry:hover { background: var(--surface-soft); }
.entry .e-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted-soft);
  padding-top: 4px;
}
.entry .e-title {
  font-size: var(--t-title-lg);
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.015em;
  margin-bottom: 6px;
  line-height: 1.3;
}
.entry .e-desc {
  font-size: var(--t-body-sm);
  color: var(--body);
  max-width: 60ch;
}
.entry .e-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--muted);
  text-align: right;
  padding-top: 6px;
}
.entry .e-meta .tag {
  display: inline-block;
  padding: 2px 8px;
  border: 1px solid var(--hairline);
  border-radius: var(--r-pill);
  color: var(--muted);
  margin-left: 6px;
}

@media (max-width: 720px) {
  .entry { grid-template-columns: 1fr; gap: 4px; }
  .entry .e-meta { text-align: left; }
}

/* ---------- Card grid for featured collection items ---------- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
  margin-bottom: var(--block);
}
@media (max-width: 820px) {
  .feature-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
  .feature-grid { grid-template-columns: 1fr; }
}

.feature-card {
  display: flex;
  flex-direction: column;
  background: var(--surface-card);
  border: 1px solid var(--hairline);
  border-radius: var(--r-lg);
  padding: 24px;
  gap: 8px;
  min-height: 220px;
  transition: transform 0.18s ease, border-color 0.18s ease;
}
.feature-card:hover { transform: translateY(-2px); border-color: var(--muted-soft); }
.feature-card .kicker {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}
.feature-card .ftitle {
  font-size: var(--t-title-lg);
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.015em;
  line-height: 1.3;
}
.feature-card p {
  font-size: var(--t-body-sm);
  color: var(--body);
  flex: 1;
}
.feature-card .ftime {
  margin-top: auto;
  padding-top: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

/* ---------- Single article ---------- */
.article-head {
  padding: 100px 0 56px;
}
.article-head .eyebrow { margin-bottom: 16px; }
.article-head h1 {
  font-size: var(--t-display-lg);
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin: 0 0 24px;
  max-width: 22ch;
}
.article-head .standfirst {
  font-size: var(--t-body-lg);
  line-height: 1.5;
  color: var(--body);
  max-width: 60ch;
}
.article-meta {
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid var(--hairline);
  display: flex;
  flex-wrap: wrap;
  gap: 36px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.article-meta strong { color: var(--ink); font-weight: 600; }

.prose {
  padding: 56px 0 var(--section);
  font-size: var(--t-body-lg);
  line-height: 1.65;
  color: var(--body);
}
.prose p,
.prose ul,
.prose ol,
.prose blockquote,
.prose figure,
.prose hr { margin: 0 0 1.4em; }
.prose h2 {
  font-size: var(--t-display-sm);
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 2em 0 0.6em;
  font-weight: 700;
}
.prose h3 {
  font-size: var(--t-title-lg);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 1.8em 0 0.4em;
  font-weight: 700;
}
.prose a {
  color: var(--ink);
  border-bottom: 1px solid var(--hairline);
  transition: border-color 0.15s ease;
}
.prose a:hover { border-bottom-color: var(--ink); }
.prose ul, .prose ol { padding-left: 1.3em; }
.prose li { margin-bottom: 0.4em; }
.prose blockquote {
  border-left: 2px solid var(--ink);
  padding: 0.1em 0 0.1em 1.4em;
  font-style: normal;
  font-weight: 500;
  color: var(--ink);
  font-size: var(--t-body-lg);
}
.prose hr {
  border: 0;
  border-top: 1px solid var(--hairline);
  margin: 2.4em auto;
  max-width: 80px;
}

.pullquote {
  padding: 56px 0;
  margin: 0;
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}
.pullquote p {
  font-size: var(--t-display-sm);
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--ink);
  font-weight: 600;
  max-width: 24ch;
  margin: 0;
}

.article-end {
  padding: 24px 0 var(--section);
  border-top: 1px solid var(--hairline);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.article-end strong { color: var(--ink); font-weight: 600; }

/* Related items at end of an article */
.related {
  padding: var(--section) 0;
  border-top: 1px solid var(--hairline);
}

/* ---------- Glossary ---------- */
.glossary {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 56px;
  padding: var(--section-sm) 0 var(--section);
  align-items: start;
}
@media (max-width: 720px) {
  .glossary { grid-template-columns: 1fr; gap: 32px; }
}

.glossary-rail {
  position: sticky;
  top: 88px;
  align-self: start;
}
.glossary-rail h4 {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 14px;
  font-weight: 600;
}
.glossary-rail ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 2px 0;
}
@media (max-width: 720px) {
  .glossary-rail ul { grid-template-columns: repeat(13, 1fr); }
}
.glossary-rail a {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--muted-soft);
  text-align: center;
  padding: 4px 0;
  letter-spacing: 0.02em;
  transition: color 0.12s ease;
}
.glossary-rail a.has { color: var(--ink); }
.glossary-rail a.has:hover { color: var(--primary-active); }
.glossary-rail a.empty { pointer-events: none; }

.glossary-group {
  border-bottom: 1px solid var(--hairline);
  padding-bottom: 24px;
  margin-bottom: 32px;
}
.glossary-group:last-child { border-bottom: 0; margin-bottom: 0; }

.glossary-letter {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--ink);
  margin: 0 0 16px;
  padding-top: 24px;
  border-top: 1px solid var(--hairline);
  text-transform: uppercase;
}
.glossary-group:first-child .glossary-letter { padding-top: 0; border-top: 0; }

.term {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 24px;
  padding: 18px 0;
  border-top: 1px solid var(--hairline-soft);
  align-items: start;
}
.glossary-group .term:first-of-type { border-top: 0; }
.term dt {
  font-size: var(--t-title-md);
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.term dt .alt {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--muted);
  text-transform: uppercase;
  font-weight: 500;
  margin-top: 4px;
}
.term dd {
  font-size: var(--t-body-sm);
  color: var(--body);
  line-height: 1.6;
  margin: 0;
}
.term dd .see {
  display: block;
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
.term dd .see a {
  color: var(--ink);
  border-bottom: 1px solid var(--hairline);
}
@media (max-width: 720px) {
  .term { grid-template-columns: 1fr; gap: 4px; }
}

/* ---------- Deal Context Score (diagnostic tool) ---------- */
.score-shell {
  margin-top: var(--block);
  border: 1px solid var(--hairline);
  border-radius: var(--r-lg);
  background: var(--surface-card);
  overflow: hidden;
}
.score-head {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px;
  padding: 20px 28px;
  border-bottom: 1px solid var(--hairline);
  align-items: baseline;
}
.score-head .label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}
.score-head .total {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ink);
  font-weight: 600;
}
.score-head .total .n {
  font-size: 28px;
  letter-spacing: -0.02em;
}

.score-rows { background: var(--canvas); }
.score-row {
  display: grid;
  grid-template-columns: 200px 1fr 220px;
  gap: 24px;
  padding: 20px 28px;
  border-bottom: 1px solid var(--hairline-soft);
  align-items: center;
}
.score-row:last-child { border-bottom: 0; }
.score-row .s-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.005em;
}
.score-row .s-name small {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--muted);
  font-weight: 500;
  margin-top: 4px;
  text-transform: uppercase;
}
.score-row .s-prompt {
  font-size: 14px;
  color: var(--body);
  line-height: 1.5;
}

.s-bar {
  display: flex;
  gap: 4px;
  background: var(--surface-soft);
  border: 1px solid var(--hairline);
  border-radius: 6px;
  padding: 4px;
}
.s-bar button {
  flex: 1;
  border: 0;
  background: transparent;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  padding: 8px 0;
  cursor: pointer;
  border-radius: 3px;
  transition: background-color 0.15s ease, color 0.15s ease;
}
.s-bar button:hover { color: var(--ink); }
.s-bar button[aria-pressed="true"] {
  background: var(--ink);
  color: var(--canvas);
}

.score-summary {
  padding: 22px 28px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px;
  background: var(--surface-soft);
  border-top: 1px solid var(--hairline);
  align-items: center;
}
.score-summary .read {
  font-size: 15px;
  color: var(--ink);
  font-weight: 500;
}
.score-summary .read em {
  font-style: normal;
  font-weight: 700;
}

@media (max-width: 820px) {
  .score-row { grid-template-columns: 1fr; gap: 10px; }
  .score-summary { grid-template-columns: 1fr; }
}

/* ---------- Proof / case results ---------- */
.case {
  margin-top: var(--block);
  border: 1px solid var(--hairline);
  border-radius: var(--r-lg);
  background: var(--surface-card);
  overflow: hidden;
}
.case + .case { margin-top: 24px; }
.case-head {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 24px;
  padding: 24px 28px;
  align-items: baseline;
}
.case-head .who {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}
.case-head .who strong {
  display: block;
  font-family: var(--font-sans);
  font-size: 14px;
  letter-spacing: -0.005em;
  color: var(--ink);
  text-transform: none;
  margin-top: 4px;
  font-weight: 600;
}
.case-head h3 {
  font-size: var(--t-title-lg);
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.015em;
  line-height: 1.3;
  margin: 0;
}
.case-body {
  padding: 0 28px 24px;
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 24px;
}
.case-body .case-side {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.case-body .stat {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
.case-body .stat strong {
  display: block;
  font-family: var(--font-sans);
  font-size: 22px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.015em;
  text-transform: none;
  margin-top: 2px;
}
.case-body .case-main {
  font-size: var(--t-body-md);
  color: var(--body);
  line-height: 1.6;
}
.case-body .case-main p { margin: 0 0 1em; }
.case-body .case-main p:last-child { margin-bottom: 0; }

@media (max-width: 720px) {
  .case-head, .case-body { grid-template-columns: 1fr; }
}

.quote-card {
  margin-top: var(--block);
  padding: 32px;
  background: var(--surface-soft);
  border-radius: var(--r-lg);
  border: 1px solid var(--hairline);
}
.quote-card blockquote {
  margin: 0 0 18px;
  font-size: var(--t-title-lg);
  font-weight: 500;
  color: var(--ink);
  letter-spacing: -0.005em;
  line-height: 1.4;
}
.quote-card .attr {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}
.quote-card .attr strong {
  display: block;
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--ink);
  text-transform: none;
  letter-spacing: -0.005em;
  margin-bottom: 2px;
  font-weight: 600;
}

/* ---------- About ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 56px;
  padding: 80px 0 var(--section);
  align-items: start;
}
@media (max-width: 720px) {
  .about-grid { grid-template-columns: 1fr; gap: 32px; padding-top: 56px; }
}
.about-portrait {
  aspect-ratio: 1 / 1;
  background: var(--surface-soft);
  border: 1px solid var(--hairline);
  border-radius: var(--r-lg);
  overflow: hidden;
  position: relative;
  background-image:
    repeating-linear-gradient(45deg,
      transparent, transparent 8px,
      var(--hairline-soft) 8px, var(--hairline-soft) 9px);
}
.about-portrait .placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  background: var(--canvas);
  margin: 16px;
  border-radius: var(--r-sm);
  border: 1px dashed var(--hairline);
}
.about-body h1 {
  font-size: var(--t-display-md);
  line-height: 1.12;
  letter-spacing: -0.025em;
  margin: 0 0 18px;
  max-width: 22ch;
}
.about-body .lead { max-width: 56ch; margin-bottom: 32px; }
.about-body .cv-row {
  padding: 16px 0;
  border-top: 1px solid var(--hairline);
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 24px;
  align-items: baseline;
}
.about-body .cv-row:last-child { border-bottom: 1px solid var(--hairline); }
.about-body .cv-row .when {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.about-body .cv-row strong {
  font-size: 15px;
  color: var(--ink);
  font-weight: 600;
}
.about-body .cv-row p {
  font-size: 14px;
  color: var(--body);
  margin: 4px 0 0;
}

/* ---------- The Problem (long memo) ---------- */
.memo-lead {
  padding: 120px 0 var(--section-sm);
}
.memo-lead .eyebrow { margin-bottom: 18px; }
.memo-lead h1 {
  font-size: var(--t-display-lg);
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin: 0 0 28px;
  max-width: 22ch;
}
.memo-lead .standfirst {
  font-size: var(--t-body-lg);
  color: var(--body);
  line-height: 1.55;
  max-width: 60ch;
}

.memo-rule {
  height: 1px;
  background: var(--ink);
  margin: 0;
  border: 0;
}

.callout {
  margin: var(--block) 0;
  padding: 32px;
  background: var(--surface-soft);
  border: 1px solid var(--hairline);
  border-radius: var(--r-lg);
}
.callout .label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 10px;
}
.callout p {
  font-size: var(--t-body-lg);
  color: var(--ink);
  font-weight: 500;
  line-height: 1.45;
}

/* ---------- 404 ---------- */
.lost {
  min-height: 70vh;
  display: flex;
  align-items: center;
  padding: 0 24px;
}
.lost-inner {
  max-width: var(--wrap);
  margin: 0 auto;
  width: 100%;
}
.lost .stamp {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 24px;
}
.lost h1 {
  font-size: var(--t-display-lg);
  line-height: 1.05;
  letter-spacing: -0.03em;
  max-width: 18ch;
  margin: 0 0 20px;
}
.lost p {
  font-size: var(--t-body-lg);
  color: var(--body);
  max-width: 52ch;
  margin-bottom: 32px;
}
.lost .lost-links {
  padding-top: 24px;
  border-top: 1px solid var(--hairline);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}
.lost .lost-links a {
  padding: 18px 0;
  border-right: 1px solid var(--hairline);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
  transition: color 0.15s ease;
}
.lost .lost-links a:last-child { border-right: 0; }
.lost .lost-links a:hover { color: var(--ink); }
.lost .lost-links strong {
  display: block;
  font-family: var(--font-sans);
  font-size: 15px;
  color: var(--ink);
  letter-spacing: -0.005em;
  text-transform: none;
  margin-top: 2px;
  font-weight: 600;
}
@media (max-width: 720px) {
  .lost .lost-links { grid-template-columns: 1fr; }
  .lost .lost-links a { border-right: 0; border-bottom: 1px solid var(--hairline); }
  .lost .lost-links a:last-child { border-bottom: 0; }
}

/* ---------- Templates index page (this project's home) ---------- */
.templates-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--hairline);
  border: 1px solid var(--hairline);
  border-radius: var(--r-lg);
  overflow: hidden;
  margin-top: var(--block);
}
@media (max-width: 820px) { .templates-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .templates-grid { grid-template-columns: 1fr; } }

.template-tile {
  background: var(--canvas);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 200px;
  transition: background-color 0.15s ease;
}
.template-tile:hover { background: var(--surface-soft); }
.template-tile .kicker {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}
.template-tile .ttitle {
  font-size: var(--t-title-lg);
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.015em;
}
.template-tile p {
  font-size: var(--t-body-sm);
  color: var(--body);
  flex: 1;
}
.template-tile .open {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink);
  font-weight: 600;
  border-top: 1px solid var(--hairline);
  padding-top: 14px;
  margin-top: 4px;
}
.template-tile .covers {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--muted-soft);
}

/* ---------- Legacy page-family selectors preserved during migration ---------- */
:root { --bg: var(--canvas); --card: var(--surface-card); --soft: var(--surface-soft); --strong: var(--surface-strong); --line: var(--hairline); --line-soft: var(--hairline-soft); --site-rail: var(--wrap-wide); --text-rail: var(--wrap); --surface-warm: #f5f0e8; --surface-stone: #ece9e2; --surface-concrete: #d6d4d1; --about-accent: #302d77; --accent-proven: #b42318; --blood: #b42318; --green: #2f7d32; --amber: #b7791f; }
.concepts-page .wrap,
.concepts-page .nav-wrap,
.concepts-page .foot-inner{
  max-width:var(--site-rail) !important;
  margin-left:auto !important;
  margin-right:auto !important;
}

.concepts-page .hero,
.about-page .hero,
.work-page .work-hero{
  padding:clamp(6.25rem,8.4vw,7.6rem) 0 clamp(5rem,6.6vw,6.2rem) !important;
  border-bottom:1px solid var(--line) !important;
}

.concepts-page .hero h1,
.about-page .hero h1,
.work-page .work-hero h1{
  font-size:clamp(2.55rem,5.6vw,4.75rem) !important;
  line-height:1 !important;
  letter-spacing:-.05em !important;
  max-width:860px !important;
  margin:0 0 1.35rem !important;
}

.concepts-page .crumbs{
  font-size:.82rem;
  color:var(--muted);
  margin-bottom:1.25rem;
}

.concepts-page .crumbs a{
  text-decoration:none;
  color:var(--muted);
}

.concepts-page .crumbs span{margin:0 .35rem}

.concepts-page .hero .lead,
.library-page .hero .lead,
.answers-page .hero .lead,
.essays-page .hero .lead,
.about-page .hero .lead,
.work-page .work-hero .lead{
  font-size:clamp(1.08rem,2vw,1.35rem) !important;
  line-height:1.45 !important;
  color:var(--muted) !important;
  max-width:700px !important;
}

.concepts-page .hero{
  background:var(--surface-warm) !important;
}

.concepts-page .section.wrap,
.concepts-page .next.wrap,
.library-page .section.wrap,
.library-page .next.wrap,
.answers-page .section.wrap,
.answers-page .next.wrap,
.essays-page .section.wrap,
.essays-page .next.wrap{
  max-width:var(--site-rail) !important;
  margin-left:auto !important;
  margin-right:auto !important;
  padding-left:1.5rem !important;
  padding-right:1.5rem !important;
}

.concepts-page .section,
.library-page .section,
.answers-page .section,
.essays-page .section{
  padding:clamp(4rem,6vw,5.75rem) 0 clamp(4.5rem,6vw,6rem) !important;
}

.concepts-page .section h2,
.concepts-page .next h2,
.library-page .section h2,
.library-page .next h2,
.answers-page .section h2,
.answers-page .next h2,
.essays-page .section h2,
.essays-page .next h2{
  font-size:clamp(1.85rem,3.4vw,3.15rem) !important;
  line-height:1.04 !important;
  letter-spacing:-.04em !important;
  max-width:700px !important;
}

.concepts-page .section-intro,
.library-page .section-intro,
.answers-page .section-intro,
.essays-page .section-intro{
  color:var(--muted);
  max-width:700px;
  font-size:1.05rem;
  margin-bottom:1.5rem;
}

.concepts-page .section-kicker,
.concepts-page .pillar-kicker,
.library-page .section-kicker,
.answers-page .section-kicker,
.essays-page .section-kicker{
  display:block;
  font-family:'SF Mono',ui-monospace,Menlo,monospace;
  text-transform:uppercase;
  letter-spacing:.08em;
  color:var(--muted);
  font-size:.78rem;
  font-weight:700;
  margin-bottom:.85rem;
}

.concepts-page .pillar-section{
  background:var(--ink);
  color:var(--bg);
  border-bottom:1px solid var(--line);
}

.concepts-page .pillar-inner{
  max-width:var(--site-rail);
  padding:clamp(4.5rem,7vw,6rem) 0;
  display:grid;
  grid-template-columns:minmax(260px,.85fr) minmax(0,1.15fr);
  gap:4rem;
  align-items:start;
}

.concepts-page .pillar-kicker,
.concepts-page .pillar-lead,
.concepts-page .pillar-row small{
  color:rgba(255,255,255,.68);
}

.concepts-page .pillar-title{
  font-size:clamp(1.85rem,3.4vw,3.15rem);
  line-height:1.04;
  letter-spacing:-.04em;
  max-width:520px;
  margin:0;
}

.concepts-page .pillar-title,
.concepts-page .pillar-row strong{
  color:var(--bg);
}

.concepts-page .pillar-lead{
  font-size:1.08rem;
  line-height:1.55;
  margin-top:1.25rem;
  max-width:520px;
}

.concepts-page .pillar-list,
.concepts-page .start-list,
.concepts-page .stack-list{
  display:grid;
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
  border-radius:8px;
  overflow:hidden;
  margin-top:2rem;
}

.concepts-page .pillar-list{
  background:rgba(255,255,255,.28);
  border-color:rgba(255,255,255,.28);
  margin-top:0;
}

.concepts-page .pillar-row,
.concepts-page .start-row,
.concepts-page .stack-row{
  display:grid;
  grid-template-columns:180px 1fr;
  gap:1rem;
  padding:1.2rem;
}

.concepts-page .pillar-row{
  grid-template-columns:72px 1fr;
  gap:1.25rem;
  background:rgba(0,0,0,.2);
  padding:1.25rem;
}

.concepts-page .start-row,
.concepts-page .stack-row{
  background:var(--bg);
  text-decoration:none;
}

.concepts-page .start-row.is-lead{
  background:var(--ink);
  color:var(--bg);
}

.concepts-page .start-row small,
.concepts-page .stack-row small,
.concepts-page .pillar-row small{
  font-family:'SF Mono',ui-monospace,Menlo,monospace;
  text-transform:uppercase;
  letter-spacing:.08em;
  color:var(--muted);
  font-weight:650;
}

.concepts-page .start-row.is-lead small{
  color:rgba(255,255,255,.68);
}

.concepts-page .start-row strong{
  display:block;
  font-size:1.22rem;
  line-height:1.15;
  margin-bottom:.35rem;
}

.concepts-page .stack-row strong{
  display:block;
  font-size:1.18rem;
  line-height:1.15;
  margin-bottom:.35rem;
}

.concepts-page .stack-row a{
  text-decoration:none;
  border-bottom:1px solid var(--line);
}

.concepts-page .stack-row a:hover{
  border-bottom-color:var(--ink);
}

.concepts-page .start-row.is-lead strong{
  color:var(--bg);
}

.concepts-page .start-row p,
.concepts-page .stack-row p{
  font-size:.98rem;
  line-height:1.55;
  margin:0;
  color:var(--muted);
}

.concepts-page .start-row.is-lead p{
  color:rgba(255,255,255,.74);
}

.concepts-page .next,
.library-page .next,
.answers-page .next,
.essays-page .next{
  padding:clamp(4.5rem,6vw,6rem) 0;
}

.concepts-page .next p,
.library-page .next p,
.answers-page .next p,
.essays-page .next p{
  color:var(--muted);
  max-width:620px;
  margin-top:1rem;
  line-height:1.55;
}

.concepts-page .next-actions,
.library-page .next-actions,
.answers-page .next-actions,
.essays-page .next-actions{
  display:flex;
  gap:.75rem;
  flex-wrap:wrap;
  margin-top:1.25rem;
}

.concepts-page .content h2{
  font-size:1.45rem;
  letter-spacing:-.02em;
  line-height:1.2;
  margin-top:2.5rem;
  margin-bottom:.75rem;
}

.concepts-page .content p,
.concepts-page .content li{
  font-size:1.02rem;
  color:var(--ink);
}

.concepts-page .content p+p{margin-top:1rem}

.concepts-page .content ul{margin:1rem 0 0 1.2rem}

.concepts-page .quote{
  border-left:3px solid var(--ink);
  padding:1rem 1.25rem;
  margin:2rem 0;
  background:var(--card);
}

.concepts-page .quote p{font-size:1.12rem}

.solution-page .solution-snapshot{
  background:#1d1d1f;
  color:#f5f5f7;
  border-bottom:1px solid #38383a;
}

.solution-page .solution-snapshot .wrap{
  padding-top:clamp(4.75rem,7vw,6rem) !important;
  padding-bottom:clamp(4.75rem,7vw,6rem) !important;
}

.solution-page .solution-snapshot .section-kicker,
.solution-page .solution-snapshot p,
.solution-page .solution-steps small,
.solution-page .solution-steps span{
  color:rgba(245,245,247,.72);
}

.solution-page .solution-snapshot h2{
  font-size:clamp(1.85rem,3.4vw,3.15rem);
  line-height:1.04;
  letter-spacing:-.04em;
  max-width:740px;
  margin:0;
  color:#ffffff;
}

.solution-page .solution-snapshot p{
  max-width:660px;
  margin-top:1.25rem;
  font-size:1.08rem;
  line-height:1.55;
}

.solution-page .solution-steps{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:1px;
  margin-top:2rem;
  background:rgba(255,255,255,.24);
  border:1px solid rgba(255,255,255,.28);
  border-radius:8px;
  overflow:hidden;
}

.solution-page .solution-steps div{
  background:rgba(255,255,255,.08);
  padding:1.25rem;
}

.solution-page .solution-steps small{
  display:block;
  font-family:'SF Mono',ui-monospace,Menlo,monospace;
  font-size:.72rem;
  text-transform:uppercase;
  letter-spacing:.08em;
  font-weight:700;
  margin-bottom:.75rem;
}

.solution-page .solution-steps strong{
  display:block;
  font-size:1.25rem;
  line-height:1.15;
  margin-bottom:.5rem;
  color:#ffffff;
}

.solution-page .solution-steps span{
  display:block;
  line-height:1.5;
}

.concepts-page .framework-grid,
.concepts-page .ladder{
  border:1px solid var(--line);
  border-radius:8px;
  overflow:hidden;
  margin:1.5rem 0 2rem;
  background:var(--line);
}

.concepts-page .framework-row,
.concepts-page .ladder-row{
  display:grid;
  grid-template-columns:190px 1fr;
  gap:1rem;
  background:var(--bg);
  padding:1rem;
}

.concepts-page .framework-row+.framework-row,
.concepts-page .ladder-row+.ladder-row{
  border-top:1px solid var(--line);
}

.concepts-page .framework-row strong,
.concepts-page .ladder-row strong{
  display:block;
  line-height:1.25;
}

.concepts-page .framework-row span,
.concepts-page .ladder-row span{
  display:block;
  color:var(--muted);
  font-size:.96rem;
}

.concepts-page .ig-sub{
  font-family:'SF Mono',ui-monospace,Menlo,monospace;
  font-size:.78rem;
  text-transform:uppercase;
  letter-spacing:.08em;
  color:var(--muted);
  font-weight:700;
  margin:2rem 0 .5rem;
}

.concepts-page .ladder-link{
  margin-top:.85rem;
  font-size:.95rem;
}

.concepts-page .ladder-link a{
  border-bottom:1px solid var(--line);
  padding-bottom:1px;
  text-decoration:none;
}

.concepts-page .ladder-link a:hover{
  border-bottom-color:var(--ink);
}

.concepts-page .related{
  border-top:1px solid var(--line);
  padding:3rem 0;
}

.concepts-page .related h2{
  font-size:.9rem;
  text-transform:uppercase;
  letter-spacing:.08em;
  color:var(--muted);
  margin-bottom:1rem;
}

.concepts-page .cards{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:1rem;
}

.concepts-page .card{
  border:1px solid var(--line);
  border-radius:8px;
  padding:1rem;
  text-decoration:none;
  background:var(--card);
  transition:border-color .15s, background .15s;
}

.concepts-page .card:hover{
  border-color:var(--ink);
}

.concepts-page .card strong{
  display:block;
  margin-bottom:.25rem;
}

.concepts-page .card span{
  color:var(--muted);
  font-size:.92rem;
}

/* === Curve detail page === */

.curve-page{
  --page-accent:var(--accent-proven);
}

.curve-page .hero{
  background:var(--surface-warm);
  padding:clamp(5.25rem,7vw,6.75rem) 0 clamp(4.75rem,6vw,5.75rem) !important;
}

.curve-page .hero h1{
  max-width:840px !important;
}

.curve-page .hero .eyebrow{
  display:block;
  margin-bottom:1rem;
}

.curve-page .intro-card{
  max-width:680px;
  margin-top:1.75rem;
  display:grid;
  gap:.7rem;
  padding:1.25rem 1.35rem;
  border:1px solid color-mix(in srgb, var(--accent-proven) 42%, var(--line));
  border-radius:8px;
  background:rgba(255,255,255,.58);
}

.curve-page .intro-card strong{
  display:block;
  font-size:1.02rem;
  line-height:1.25;
  letter-spacing:-.01em;
}

.curve-page .intro-card p{
  margin:0;
  color:var(--ink);
  font-size:.98rem;
  line-height:1.55;
}

.curve-page .visual{
  background:#000;
  border-bottom:1px solid var(--line);
}

.curve-page .visual .wide{
  max-width:min(100%,1100px) !important;
  padding-left:0 !important;
  padding-right:0 !important;
}

.curve-page .visual figure{
  margin:0;
}

.curve-page .visual-frame{
  background:#000;
  overflow:hidden;
}

.curve-page .visual-frame img{
  display:block;
  width:100%;
  height:auto;
}

.curve-page .visual .caption{
  max-width:var(--site-rail);
  margin:0 auto;
  padding:.85rem 1.5rem 1.1rem;
  color:rgba(255,255,255,.72);
  font-size:.92rem;
  line-height:1.45;
}

.curve-page .content{
  padding-top:clamp(4.5rem,6vw,5.75rem) !important;
  padding-bottom:clamp(4.5rem,6vw,5.75rem) !important;
}

.curve-page .content h2{
  font-size:clamp(1.8rem,3.2vw,2.85rem) !important;
  line-height:1.05 !important;
  letter-spacing:-.04em !important;
  max-width:720px;
  margin-top:clamp(4.25rem,6vw,5.75rem) !important;
  margin-bottom:1rem !important;
}

.curve-page .content h3{
  font-size:clamp(1.25rem,2vw,1.65rem);
  line-height:1.15;
  letter-spacing:-.025em;
  margin-top:2.4rem;
  margin-bottom:.75rem;
  max-width:var(--text-rail);
}

.curve-page .content h4{
  font-size:1.05rem;
  line-height:1.25;
  letter-spacing:-.015em;
  margin-top:1.25rem;
  margin-bottom:.35rem;
  max-width:var(--text-rail);
}

.curve-page .content p,
.curve-page .content li{
  font-size:1.05rem;
  line-height:1.62;
}

.curve-page details p{
  max-width:var(--text-rail);
}

.curve-page .content ol,
.curve-page .content ul{
  padding-left:1.25rem;
}

.curve-page .quote,
.curve-page .note{
  max-width:var(--text-rail);
  border-left:3px solid var(--ink);
  background:var(--card);
  padding:1.1rem 1.25rem;
  margin:2rem 0;
  color:var(--ink);
}

.curve-page .quote{
  font-size:clamp(1.1rem,2vw,1.35rem);
  line-height:1.35;
  letter-spacing:-.02em;
}

.curve-page .note h3{
  margin-top:0;
}

.curve-page .inline-visual{
  max-width:var(--text-rail);
  margin:2rem 0;
  border:1px solid var(--line);
  border-radius:8px;
  overflow:hidden;
  background:var(--ink);
}

.curve-page .inline-visual img{
  display:block;
  width:100%;
  height:auto;
}

.curve-page .level-grid{
  max-width:none !important;
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:1px;
  margin:1.5rem 0 2rem;
  background:var(--line);
  border:1px solid var(--line);
  border-radius:8px;
  overflow:hidden;
}

.curve-page .level-card{
  background:var(--bg);
  padding:1.15rem;
  min-height:170px;
}

.curve-page .level-card small{
  display:block;
  font-family:'SF Mono',ui-monospace,Menlo,monospace;
  text-transform:uppercase;
  letter-spacing:.08em;
  color:var(--muted);
  font-weight:700;
  margin-bottom:.65rem;
}

.curve-page .level-card strong{
  display:block;
  font-size:1.1rem;
  line-height:1.15;
  letter-spacing:-.02em;
  margin-bottom:.65rem;
}

.curve-page .level-card span{
  display:block;
  color:var(--muted);
  font-size:.94rem;
  line-height:1.45;
}

.curve-page .content > .table-wrap,
.curve-page details .table-wrap{
  max-width:100% !important;
  width:100%;
  margin:1.5rem 0 2rem;
  overflow-x:auto;
  border:1px solid var(--line);
  border-radius:8px;
  background:var(--bg);
}

.curve-page table{
  width:100%;
  min-width:860px;
  border-collapse:collapse;
  font-size:.92rem;
  line-height:1.42;
}

.curve-page .rubric-table table{
  min-width:1120px;
}

.curve-page th,
.curve-page td{
  vertical-align:top;
  text-align:left;
  padding:.85rem;
  border-bottom:1px solid var(--line-soft);
  border-right:1px solid var(--line-soft);
}

.curve-page th{
  position:sticky;
  top:0;
  z-index:1;
  background:var(--ink);
  color:var(--bg);
  font-family:'SF Mono',ui-monospace,Menlo,monospace;
  font-size:.72rem;
  text-transform:uppercase;
  letter-spacing:.08em;
  font-weight:700;
}

.curve-page td:first-child,
.curve-page td:nth-child(2){
  font-weight:650;
}

.curve-page tr:last-child td{
  border-bottom:0;
}

.curve-page th:last-child,
.curve-page td:last-child{
  border-right:0;
}

.curve-page details{
  max-width:var(--site-rail);
  border:1px solid var(--line);
  border-radius:8px;
  margin:1.5rem 0;
  overflow:hidden;
  background:var(--bg);
}

.curve-page summary{
  cursor:pointer;
  list-style:none;
  padding:1.1rem 1.25rem;
  font-size:1.18rem;
  line-height:1.2;
  font-weight:700;
  letter-spacing:-.02em;
  background:var(--card);
  border-bottom:1px solid transparent;
}

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

.curve-page summary::after{
  content:"+";
  float:right;
  color:var(--muted);
  font-weight:500;
}

.curve-page details[open] summary{
  border-bottom-color:var(--line);
}

.curve-page details[open] summary::after{
  content:"-";
}

.curve-page details > div{
  padding:1.4rem 1.5rem 1.55rem;
}

.curve-page .cta-band{
  background:var(--ink);
  color:var(--bg);
  padding:clamp(4rem,6vw,5.5rem) 0;
}

.curve-page .cta-band .eyebrow,
.curve-page .cta-band p{
  color:rgba(255,255,255,.72) !important;
}

.curve-page .cta-band h2{
  font-size:clamp(1.85rem,3.4vw,3.15rem);
  line-height:1.04;
  letter-spacing:-.04em;
  max-width:700px;
  margin:0;
}

.curve-page .cta-band p{
  max-width:620px;
  margin-top:1rem;
  font-size:1.08rem;
  line-height:1.55;
}

.curve-page .button-row{
  display:flex;
  flex-wrap:wrap;
  gap:.75rem;
  margin-top:1.5rem;
}

.curve-page .button{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:2.75rem;
  padding:.75rem 1.15rem;
  border:1px solid var(--bg);
  border-radius:999px;
  background:var(--bg);
  color:var(--ink);
  text-decoration:none;
  font-weight:650;
}

.curve-page .button.secondary{
  background:transparent;
  color:var(--bg);
}

@media(max-width:860px){
  .curve-page .level-grid{
    grid-template-columns:1fr 1fr;
  }
}

@media(max-width:640px){
  .curve-page .level-grid{
    grid-template-columns:1fr;
  }

  .curve-page .visual .wide{
    overflow-x:auto;
  }

  .curve-page .visual-frame{
    min-width:760px;
  }

  .curve-page summary{
    font-size:1.08rem;
  }
}

@media(max-width:760px){
  .concepts-page .hero{
    padding-top:4rem !important;
  }

  .concepts-page .cards,
  .concepts-page .framework-row,
  .concepts-page .ladder-row,
  .concepts-page .pillar-inner,
  .concepts-page .pillar-row,
  .concepts-page .start-row,
  .concepts-page .stack-row{
    grid-template-columns:1fr;
  }

  .concepts-page .pillar-inner{
    gap:2rem;
    padding-top:3.5rem;
    padding-bottom:3.5rem;
  }
}

/* === Workflow pages === */

.workflow-page .hero{
  padding:clamp(5.75rem,8vw,7rem) 0 clamp(4.5rem,6vw,5.5rem) !important;
}

.workflow-page .hero h1{
  font-size:clamp(2.35rem,5.2vw,4.25rem) !important;
  max-width:840px !important;
}

.workflow-page .intro.wrap{
  padding-top:clamp(3.75rem,6vw,5.25rem);
}

.workflow-page .workflow-grid.wrap{
  max-width:860px !important;
  background:var(--line);
}

.workflow-page .workflow-grid .card{
  background:var(--bg);
}

.workflow-page .workflow-grid .card:hover{
  background:var(--card);
}

  .workflow-page .note.wrap{
  max-width:860px !important;
}

/* === Value Translation page === */

.value-page .nav{z-index:20}
.value-page .nav-wrap,
.value-page .foot-inner{
  max-width:var(--site-rail);
  margin-left:auto;
  margin-right:auto;
}

.value-page .brand{
  display:inline-flex;
  align-items:center;
  min-height:2.35rem;
}

.value-page .nav-links{align-items:center}

.value-hero{
  width:100%;
  max-width:none;
  margin:0;
  padding:6rem 0 4.5rem;
  background:var(--surface-warm);
  border-bottom:1px solid var(--line);
}

.value-hero .wrap{
  max-width:var(--site-rail);
  margin:0 auto;
  padding:0 1.5rem;
}

.value-hero h1{
  font-size:clamp(2.6rem,6vw,5rem);
  line-height:1;
  letter-spacing:-.05em;
  max-width:860px;
  margin:0;
}

.value-hero .lead{
  font-size:clamp(1.08rem,2vw,1.35rem);
  line-height:1.45;
  color:var(--muted);
  max-width:680px;
  margin-top:1.5rem;
}

.value-hero .eyebrow{
  display:block;
  margin-bottom:1rem;
}

.value-panel,
.value-final{
  max-width:var(--site-rail);
  margin:0 auto;
  padding-left:1.5rem;
  padding-right:1.5rem;
}

.value-panel{
  padding-top:clamp(5rem,9vw,8rem);
  padding-bottom:clamp(5rem,9vw,8rem);
  border-bottom:1px solid var(--line);
}

.value-kicker{
  display:block;
  font-family:'SF Mono',ui-monospace,Menlo,monospace;
  font-size:.72rem;
  text-transform:uppercase;
  letter-spacing:.08em;
  color:var(--muted);
  font-weight:700;
  margin-bottom:1rem;
}

.value-title{
  font-size:clamp(1.85rem,3.4vw,3.15rem);
  line-height:1.04;
  letter-spacing:-.04em;
  max-width:740px;
  margin:0;
}

.value-lead{
  font-size:1.08rem;
  line-height:1.55;
  color:var(--muted);
  max-width:700px;
  margin-top:1.25rem;
}

.value-claim{
  background:var(--ink);
  color:var(--bg);
  max-width:none;
  padding:0;
  border-bottom:0;
}

.value-claim .value-panel{
  border-bottom:0;
}

.value-claim .value-kicker,
.value-claim .value-lead{
  color:rgba(255,255,255,.72);
}

.value-claim .value-title{
  color:var(--bg);
}

.value-grid,
.value-piece-grid,
.scoreboard-list{
  display:grid;
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
  border-radius:8px;
  overflow:hidden;
  margin-top:2rem;
}

.value-grid.two{grid-template-columns:repeat(2,1fr)}
.value-grid.three{grid-template-columns:repeat(3,1fr)}
.value-grid.four{grid-template-columns:repeat(4,1fr)}

.value-card{
  background:var(--bg);
  padding:1.25rem;
  min-height:168px;
}

.value-card.is-warm{background:var(--surface-warm)}

.value-card small,
.scoreboard-list strong{
  display:block;
  font-family:'SF Mono',ui-monospace,Menlo,monospace;
  font-size:.68rem;
  text-transform:uppercase;
  letter-spacing:.08em;
  color:var(--muted);
  font-weight:700;
  margin-bottom:.75rem;
}

.value-card strong{
  display:block;
  font-size:1.2rem;
  line-height:1.15;
  letter-spacing:-.02em;
  margin-bottom:.6rem;
}

.value-card p{
  color:var(--muted);
  font-size:.96rem;
  line-height:1.5;
  margin:0;
}

.value-piece-grid{
  grid-template-columns:repeat(3,1fr);
  background:rgba(255,255,255,.28);
  border-color:rgba(255,255,255,.28);
}

.value-piece-grid span{
  display:block;
  padding:1rem;
  background:rgba(0,0,0,.16);
  color:rgba(255,255,255,.74);
  font-weight:650;
  line-height:1.25;
}

.scoreboard-list{
  max-width:840px;
}

.scoreboard-list div{
  display:grid;
  grid-template-columns:minmax(180px,.38fr) minmax(0,1fr);
  gap:1rem;
  background:var(--bg);
  padding:1.15rem 1.25rem;
}

.scoreboard-list strong{
  margin:0;
}

.scoreboard-list span{
  color:var(--ink);
  font-size:1.05rem;
  line-height:1.35;
}

.value-final{
  padding-top:clamp(5rem,9vw,8rem);
  padding-bottom:clamp(5rem,9vw,8rem);
}

.value-final h2{
  font-size:clamp(1.85rem,3.4vw,3.15rem);
  line-height:1.04;
  letter-spacing:-.04em;
  max-width:700px;
  margin:0;
}

.value-final p{
  font-size:1.08rem;
  line-height:1.55;
  color:var(--muted);
  max-width:620px;
  margin-top:1.25rem;
}

@media(max-width:860px){
  .value-hero{padding-top:4.25rem}
  .value-panel{
    padding-top:3.5rem;
    padding-bottom:3.5rem;
  }
  .value-grid.two,
  .value-grid.three,
  .value-grid.four,
  .value-piece-grid,
  .scoreboard-list div{
    grid-template-columns:1fr;
  }
  .value-card{min-height:auto}
}

/* === Work With Me page === */

.work-page .nav{z-index:20}
.work-page .nav-wrap,
.work-page .foot-inner{
  max-width:var(--site-rail);
  margin-left:auto;
  margin-right:auto;
}

.work-page .brand{
  display:inline-flex;
  align-items:center;
  min-height:2.35rem;
}

.work-page .nav-links{align-items:center}

.work-hero{
  background:#f1eee9;
  border-bottom:1px solid var(--line);
}

.work-hero .wrap,
.work-panel,
.work-final{
  max-width:var(--site-rail);
  margin:0 auto;
  padding-left:1.5rem;
  padding-right:1.5rem;
}

.work-content{padding:0}

.work-panel{
  padding-top:clamp(4rem,6vw,5.75rem);
  padding-bottom:clamp(4rem,6vw,5.75rem);
  border-bottom:1px solid var(--line);
}

.work-page .panel-kicker{
  display:block;
  font-family:'SF Mono',ui-monospace,Menlo,monospace;
  font-size:.72rem;
  text-transform:uppercase;
  letter-spacing:.08em;
  color:var(--muted);
  font-weight:700;
  margin-bottom:1rem;
}

.work-page .panel-title{
  font-size:clamp(1.85rem,3.4vw,3.15rem);
  line-height:1.04;
  letter-spacing:-.04em;
  max-width:700px;
  margin:0;
}

.work-page .panel-lead{
  font-size:1.08rem;
  line-height:1.55;
  color:var(--muted);
  max-width:680px;
  margin-top:1.25rem;
}

.work-page .claim-panel{
  background:var(--ink);
  color:var(--bg);
  max-width:none;
  padding:0;
  border-bottom:0;
}

.work-page .claim-panel .work-panel{border-bottom:0}

.work-page .claim-panel .panel-kicker,
.work-page .claim-panel .panel-lead{
  color:rgba(255,255,255,.7);
}

.work-page .claim-panel .panel-title{color:var(--bg)}

.work-page .claim-grid{
  display:grid;
  grid-template-columns:minmax(0,1.1fr) minmax(260px,.75fr);
  gap:3rem;
  align-items:end;
}

.work-page .claim-list{
  display:grid;
  gap:1px;
  background:rgba(255,255,255,.28);
  border:1px solid rgba(255,255,255,.28);
  border-radius:8px;
  overflow:hidden;
}

.work-page .claim-list div{
  background:rgba(0,0,0,.16);
  padding:1rem;
}

.work-page .claim-list strong{
  display:block;
  font-family:'SF Mono',ui-monospace,Menlo,monospace;
  font-size:.72rem;
  text-transform:uppercase;
  letter-spacing:.08em;
  color:rgba(255,255,255,.66);
  margin-bottom:.35rem;
}

.work-page .claim-list span{
  display:block;
  font-size:1.05rem;
  line-height:1.35;
}

.work-page .altitude-grid,
.work-page .framework-grid,
.work-page .offer-ladder,
.work-page .change-grid{
  display:grid;
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
  border-radius:8px;
  overflow:hidden;
  margin-top:2rem;
}

.work-page .altitude-grid{grid-template-columns:1fr 1fr}
.work-page .framework-grid{grid-template-columns:repeat(3,1fr)}
.work-page .offer-ladder{grid-template-columns:repeat(4,1fr)}
.work-page .change-grid{grid-template-columns:repeat(5,1fr)}

.work-page .panel-card{
  background:var(--bg);
  padding:1.25rem;
  min-height:168px;
  text-decoration:none;
}

.work-page .panel-card small,
.work-page .offer-card small,
.work-page .change-card small{
  display:block;
  font-family:'SF Mono',ui-monospace,Menlo,monospace;
  font-size:.68rem;
  text-transform:uppercase;
  letter-spacing:.08em;
  color:var(--muted);
  font-weight:700;
  margin-bottom:.75rem;
}

.work-page .panel-card strong,
.work-page .offer-card strong,
.work-page .change-card strong{
  display:block;
  font-size:1.2rem;
  line-height:1.15;
  letter-spacing:-.02em;
  margin-bottom:.6rem;
}

.work-page .panel-card p,
.work-page .offer-card p,
.work-page .change-card p{
  color:var(--muted);
  font-size:.96rem;
  line-height:1.5;
  margin:0;
}

.work-page .offer-card{
  background:var(--bg);
  padding:1.2rem;
  min-height:260px;
  display:flex;
  flex-direction:column;
}

.work-page .offer-card em{
  display:block;
  margin-top:auto;
  padding-top:1rem;
  color:var(--ink);
  font-style:normal;
  font-weight:700;
}

.work-page .offer-card.is-lead{background:var(--surface-warm)}

.work-page .change-card{
  background:var(--bg);
  padding:1rem;
  min-height:150px;
}

.work-final{
  padding-top:clamp(4rem,6vw,5.75rem);
  padding-bottom:clamp(4rem,6vw,5.75rem);
}

.work-final h2{
  font-size:clamp(1.85rem,3.4vw,3.15rem);
  line-height:1.04;
  letter-spacing:-.04em;
  max-width:700px;
  margin:0;
}

.work-final p{
  font-size:1.08rem;
  line-height:1.55;
  color:var(--muted);
  max-width:620px;
  margin-top:1.25rem;
}

.work-page .cta-row{
  display:flex;
  gap:.75rem;
  flex-wrap:wrap;
  align-items:center;
  margin-top:1.75rem;
}

.work-page .cta-row .cta{margin-top:0}

@media(max-width:860px){
  .work-page .claim-grid,
  .work-page .altitude-grid,
  .work-page .framework-grid,
  .work-page .offer-ladder,
  .work-page .change-grid{
    grid-template-columns:1fr;
  }
  .work-panel{
    padding-top:3.25rem;
    padding-bottom:3.25rem;
  }
  .work-page .claim-grid{gap:2rem}
  .work-page .panel-card,
  .work-page .offer-card,
  .work-page .change-card{
    min-height:auto;
  }
}

/* === About page === */

.about-page{
  --about-cream:#fbf8f1;
}

.about-page .nav-wrap,
.about-page .foot-inner,
.about-page .about-wrap{
  max-width:var(--site-rail) !important;
  margin-left:auto !important;
  margin-right:auto !important;
}

.about-page .hero{
  background:var(--about-cream) !important;
}

.about-page .content{
  max-width:none !important;
  padding:0 !important;
}

.about-page .about-panel{
  display:flex;
  align-items:center;
  border-bottom:1px solid var(--line);
  padding:clamp(3.75rem,5.2vw,4.85rem) 0;
}

.about-page .about-panel.is-paper{
  background:var(--about-cream);
}

.about-page .about-panel.is-blue{
  background:var(--about-accent);
  color:#fff;
}

.about-page .about-panel.is-blue .about-kicker,
.about-page .about-panel.is-blue .about-lead,
.about-page .about-panel.is-blue .about-principle span{
  color:rgba(255,255,255,.72);
}

.about-page .about-panel.is-blue .about-principle{
  border-color:rgba(255,255,255,.24);
}

.about-page .about-kicker{
  display:block;
  font-family:'SF Mono',ui-monospace,Menlo,monospace;
  font-size:.74rem;
  text-transform:uppercase;
  letter-spacing:.08em;
  color:var(--muted);
  font-weight:700;
  margin-bottom:1rem;
}

.about-page .about-title{
  font-size:clamp(1.85rem,3.4vw,3.15rem);
  line-height:1.04;
  letter-spacing:-.04em;
  max-width:700px;
  margin:0 !important;
}

.about-page .about-lead{
  color:var(--muted);
  font-size:1.1rem;
  line-height:1.58;
  max-width:700px;
  margin-top:1.4rem;
}

.about-page .about-grid{
  display:grid;
  grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);
  gap:4rem;
  align-items:start;
}

.about-page .about-copy p{
  font-size:1.08rem;
  line-height:1.62;
  max-width:650px;
  margin:0 !important;
}

.about-page .about-copy p+p{
  margin-top:1.1rem !important;
}

.about-page .about-grid > .about-copy,
.about-page .about-grid > .about-principles{
  padding-top:2.08rem;
}

.about-page .about-principles{
  display:grid;
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
  border-radius:8px;
  overflow:hidden;
}

.about-page .about-principle{
  background:var(--bg);
  padding:1.2rem;
  border:0;
}

.about-page .about-panel.is-blue .about-principles{
  background:rgba(255,255,255,.24);
  border-color:rgba(255,255,255,.24);
}

.about-page .about-panel.is-blue .about-principle{
  background:rgba(0,0,0,.12);
}

.about-page .about-principle strong{
  display:block;
  font-size:1.08rem;
  line-height:1.25;
  letter-spacing:-.015em;
}

.about-page .about-principle span{
  display:block;
  color:var(--muted);
  font-size:.96rem;
  line-height:1.5;
  margin-top:.4rem;
}

@media(max-width:760px){
  .about-page .hero{padding-top:4.5rem !important}
  .about-page .about-panel{min-height:auto;padding:4rem 0}
  .about-page .about-grid{grid-template-columns:1fr;gap:2rem}
  .about-page .about-grid > .about-copy,
  .about-page .about-grid > .about-principles{padding-top:0}
}

/* === Problem page (concepts family, feature-tier doctrine) === */

.problem-page{
  --page-accent:var(--accent-proven);
}

.problem-page .problem-hero,
.problem-page .problem-panel,
.problem-page .problem-final{
  max-width:var(--site-rail);
  margin:0 auto;
  padding-left:1.5rem;
  padding-right:1.5rem;
}

.problem-page .problem-hero{
  padding-top:6rem;
  padding-bottom:4.5rem;
  background:var(--surface-warm);
  border-bottom:1px solid var(--line);
  max-width:none;
  padding-left:0;
  padding-right:0;
}

.problem-page .problem-hero .wrap{
  max-width:var(--site-rail);
  margin:0 auto;
  padding:0 1.5rem;
}

.problem-page .problem-hero h1{
  font-size:clamp(2.6rem,6vw,5rem);
  line-height:1;
  letter-spacing:-.05em;
  max-width:860px;
  margin:.5rem 0 0;
}

.problem-page .problem-hero .lead{
  font-size:clamp(1.08rem,2vw,1.35rem);
  line-height:1.45;
  color:var(--muted);
  max-width:680px;
  margin-top:1.5rem;
}

.problem-page .problem-kicker{
  display:block;
  font-family:'SF Mono',ui-monospace,Menlo,monospace;
  font-size:.72rem;
  text-transform:uppercase;
  letter-spacing:.08em;
  color:var(--muted);
  font-weight:700;
  margin-bottom:1rem;
}

.problem-page .problem-panel{
  padding-top:clamp(5rem,9vw,8rem);
  padding-bottom:clamp(5rem,9vw,8rem);
  border-bottom:1px solid var(--line);
}

.problem-page .problem-title{
  font-size:clamp(1.85rem,3.4vw,3.15rem);
  line-height:1.04;
  letter-spacing:-.04em;
  max-width:760px;
  margin:0;
}

.problem-page .problem-lead{
  font-size:1.08rem;
  line-height:1.55;
  color:var(--muted);
  max-width:680px;
  margin-top:1.25rem;
}

.problem-page .problem-lead strong{
  color:var(--ink);
}

.problem-page .problem-claim{
  background:var(--ink);
  color:var(--bg);
  max-width:none;
  padding:0;
  border-bottom:0;
}

.problem-page .problem-claim .problem-panel{
  border-bottom:0;
}

.problem-page .problem-claim .problem-kicker,
.problem-page .problem-claim .problem-lead{
  color:rgba(255,255,255,.72);
}

.problem-page .problem-claim .problem-title{
  color:var(--bg);
}

.problem-page .problem-claim .problem-lead strong{
  color:var(--bg);
}

.problem-page .problem-grid{
  display:grid;
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
  border-radius:8px;
  overflow:hidden;
  margin-top:2.5rem;
}

.problem-page .problem-grid.two{grid-template-columns:1fr 1fr}
.problem-page .problem-grid.three{grid-template-columns:repeat(3,1fr)}
.problem-page .problem-grid.four{grid-template-columns:repeat(4,1fr)}

.problem-page .problem-grid + .problem-lead{
  margin-top:2.5rem;
}

.problem-page .problem-claim .problem-grid{
  background:rgba(255,255,255,.28);
  border-color:rgba(255,255,255,.28);
}

.problem-page .problem-card{
  background:var(--bg);
  padding:1.25rem;
  min-height:168px;
}

.problem-page .problem-claim .problem-card{
  background:rgba(0,0,0,.16);
}

.problem-page .problem-card small{
  display:block;
  font-family:'SF Mono',ui-monospace,Menlo,monospace;
  font-size:.68rem;
  text-transform:uppercase;
  letter-spacing:.08em;
  color:var(--muted);
  font-weight:700;
  margin-bottom:.75rem;
}

.problem-page .problem-claim .problem-card small{
  color:rgba(255,255,255,.66);
}

.problem-page .problem-card strong{
  display:block;
  font-size:1.18rem;
  line-height:1.18;
  letter-spacing:-.02em;
  margin-bottom:.6rem;
}

.problem-page .problem-card p{
  color:var(--muted);
  font-size:.94rem;
  line-height:1.5;
  margin:0;
}

.problem-page .problem-claim .problem-card p{
  color:rgba(255,255,255,.72);
}

.problem-page .problem-card.is-warm{
  background:var(--surface-warm);
}

.problem-page .problem-final{
  padding-top:clamp(5rem,9vw,8rem);
  padding-bottom:clamp(5rem,9vw,8rem);
}

.problem-page .problem-final h2{
  font-size:clamp(1.85rem,3.4vw,3.15rem);
  line-height:1.04;
  letter-spacing:-.04em;
  max-width:700px;
  margin:0;
}

.problem-page .problem-final p{
  font-size:1.08rem;
  line-height:1.55;
  color:var(--muted);
  max-width:620px;
  margin-top:1.25rem;
}

@media(max-width:860px){
  .problem-page .problem-grid.two,
  .problem-page .problem-grid.three,
  .problem-page .problem-grid.four{
    grid-template-columns:1fr;
  }
  .problem-page .problem-hero{padding-top:4.25rem}
  .problem-page .problem-panel{
    padding-top:3.5rem;
    padding-bottom:3.5rem;
  }
  .problem-page .problem-card{min-height:auto}
}

/* === Pillar hero unification ===
   The top-level pillar pages — Value Translation,
   Work With Me, Resources — share hero scale, padding, surface,
   and eyebrow treatment so the corridor reads uniformly.
   The .problem-page .problem-hero rules above already match
   this pattern; these rules bring the other three into parity.
*/
.concepts-page .hero,
.solution-page .hero,
.work-page .work-hero,
.library-page .hero{
  width:100% !important;
  max-width:none !important;
  margin:0 !important;
  padding:6rem 0 4.5rem !important;
  background:var(--surface-warm) !important;
  border-bottom:1px solid var(--line) !important;
}

.concepts-page .hero .wrap,
.solution-page .hero .wrap,
.work-page .work-hero .wrap,
.library-page .hero .wrap{
  max-width:var(--site-rail) !important;
  margin:0 auto !important;
  padding:0 1.5rem !important;
}

.concepts-page .hero h1,
.solution-page .hero h1,
.work-page .work-hero h1,
.library-page .hero h1{
  font-size:clamp(2.6rem,6vw,5rem) !important;
  line-height:1 !important;
  letter-spacing:-.05em !important;
  max-width:860px !important;
  margin:0 !important;
}

.concepts-page .hero .lead,
.solution-page .hero .lead,
.work-page .work-hero .lead,
.library-page .hero .lead{
  font-size:clamp(1.08rem,2vw,1.35rem) !important;
  line-height:1.45 !important;
  color:var(--muted) !important;
  max-width:680px !important;
  margin-top:1.5rem !important;
}

.concepts-page .hero .eyebrow,
.solution-page .hero .eyebrow,
.work-page .work-hero .eyebrow,
.library-page .hero .eyebrow{
  display:block !important;
  margin-bottom:1rem !important;
  margin-top:0 !important;
}

@media(max-width:860px){
  .concepts-page .hero,
  .solution-page .hero,
  .work-page .work-hero,
  .library-page .hero{
    padding-top:4.25rem !important;
  }
}

.principle-panel {
  margin-top: var(--block);
  border: 1px solid var(--hairline);
  border-radius: var(--r-lg);
  background: var(--surface-card);
  overflow: hidden;
}

.principle-row {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 24px;
  padding: 28px;
  align-items: start;
}

.principle-row + .principle-row {
  border-top: 1px solid var(--hairline);
}

.principle-row span {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--muted-soft);
}

.principle-row strong {
  color: var(--ink);
  font-size: clamp(1.25rem, 2.2vw, 2rem);
  line-height: 1.15;
  letter-spacing: -0.025em;
  max-width: 30ch;
}

@media(max-width:720px) {
  .principle-row {
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 24px;
  }
}


/* ---------- Claude Design archetype layer import ----------
   Imported from iS website template on 2026-05-28. Kept after the
   compatibility layer so new collection/article/FAQ/proof archetypes render
   without forcing older deep pages to be rewritten at the same time. */

/* ============================================================
   Informed Simplicity — archetype layer
   New patterns for: collection indexes, articles, glossary,
   deal-context-score, proof, about, the-problem, 404.
   Loaded AFTER site-v2.css. Does not modify base tokens.
   ============================================================ */

/* ---------- Fix: ladder-row.lead inherits max-width: 60ch ----------
   site-v2.css scopes .memo-section .lead { max-width: 60ch } which
   applies to anything with .lead inside .memo-section — including the
   highlighted offer-ladder row, which has class="ladder-row lead".
   Result: VT Proof row renders ~80px narrower than rows below it. */
.ladder-row.lead { max-width: none; }

/* ---------- Fix: text-wrap: balance height-calc bug on display headings ----
   At certain viewport widths, balance computes the box height for one
   line even when the text wraps to two — causing the heading to overlap
   the next paragraph. Pretty wraps without the height bug. */
.display-md, .display-sm, .display-lg,
.page-head h1, .article-head h1, .memo-lead h1, .workflow-head h1,
.about-body h1, .faq-q { text-wrap: pretty; }

/* ---------- Refinement: ladder row left buffer + column rebalance ----------
   Default .ladder-row gives the description column (l-job) the smallest
   allocation after three fixed columns claim ~480px on a 760px wrap.
   Rebalance: tighter name/price/best-for columns so l-job gets ~300px
   instead of ~200px. Add a left inset so VT names don't hug the rule. */
.ladder .ladder-row {
  grid-template-columns: 110px 1fr 150px 100px;
  gap: 28px;
  padding-left: 20px;
}
@media (max-width: 820px) {
  .ladder .ladder-row {
    grid-template-columns: 1fr;
    gap: 8px;
    padding-left: 16px;
    padding-right: 16px;
  }
}

/* ---------- Shared: section-header pattern ----------
   Used at the top of non-hero pages (Concepts, Essays, Glossary…)
   Less tall than the homepage hero, still calm. */
.page-head {
  padding: 80px 0 56px;
  border-bottom: 1px solid var(--hairline);
}
.page-head .eyebrow { margin-bottom: 14px; }
.page-head h1 {
  font-size: var(--t-display-md);
  line-height: 1.12;
  letter-spacing: -0.025em;
  max-width: 22ch;
  margin: 0 0 18px;
}
.page-head .lead { max-width: 60ch; }
.page-head .meta-row {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  align-items: baseline;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.page-head .meta-row strong {
  color: var(--ink);
  font-weight: 600;
}

/* ---------- Collection index (Concepts / Workflows / Library / Answers) ---------- */
.collection {
  padding: var(--section) 0;
}
.collection + .collection { padding-top: 0; }

.collection-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: var(--block);
}
.collection-head h2 {
  font-size: var(--t-display-sm);
  line-height: 1.2;
}
.collection-head .count {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.entry-list {
  border-top: 1px solid var(--hairline);
}

.entry {
  display: grid;
  grid-template-columns: 80px 1fr 160px;
  gap: 24px;
  padding: 24px 0;
  border-bottom: 1px solid var(--hairline);
  align-items: start;
  transition: background-color 0.15s ease;
}
.entry:hover { background: var(--surface-soft); }
.entry .e-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted-soft);
  padding-top: 4px;
}
.entry .e-title {
  font-size: var(--t-title-lg);
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.015em;
  margin-bottom: 6px;
  line-height: 1.3;
}
.entry .e-desc {
  font-size: var(--t-body-sm);
  color: var(--body);
  max-width: 60ch;
}
.entry .e-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--muted);
  text-align: right;
  padding-top: 6px;
}
.entry .e-meta .tag {
  display: inline-block;
  padding: 2px 8px;
  border: 1px solid var(--hairline);
  border-radius: var(--r-pill);
  color: var(--muted);
  margin-left: 6px;
}

@media (max-width: 720px) {
  .entry { grid-template-columns: 1fr; gap: 4px; }
  .entry .e-meta { text-align: left; }
}

/* ---------- Card grid for featured collection items ---------- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
  margin-bottom: var(--block);
}
@media (max-width: 820px) {
  .feature-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
  .feature-grid { grid-template-columns: 1fr; }
}

.feature-card {
  display: flex;
  flex-direction: column;
  background: var(--surface-card);
  border: 1px solid var(--hairline);
  border-radius: var(--r-lg);
  padding: 24px;
  gap: 8px;
  min-height: 220px;
  transition: transform 0.18s ease, border-color 0.18s ease;
}
.feature-card:hover { transform: translateY(-2px); border-color: var(--muted-soft); }
.feature-card .kicker {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}
.feature-card .ftitle {
  font-size: var(--t-title-lg);
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.015em;
  line-height: 1.3;
}
.feature-card p {
  font-size: var(--t-body-sm);
  color: var(--body);
  flex: 1;
}
.feature-card .ftime {
  margin-top: auto;
  padding-top: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

/* ---------- Single article ---------- */
.article-head {
  padding: 100px 0 56px;
}
.article-head .eyebrow { margin-bottom: 16px; }
.article-head h1 {
  font-size: var(--t-display-lg);
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin: 0 0 24px;
  max-width: 22ch;
}
.article-head .standfirst {
  font-size: var(--t-body-lg);
  line-height: 1.5;
  color: var(--body);
  max-width: 60ch;
}
.article-meta {
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid var(--hairline);
  display: flex;
  flex-wrap: wrap;
  gap: 36px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.article-meta strong { color: var(--ink); font-weight: 600; }

.prose {
  padding: 56px 0 var(--section);
  font-size: var(--t-body-lg);
  line-height: 1.65;
  color: var(--body);
}
.prose p,
.prose ul,
.prose ol,
.prose blockquote,
.prose figure,
.prose hr { margin: 0 0 1.4em; }
.prose h2 {
  font-size: var(--t-display-sm);
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 2em 0 0.6em;
  font-weight: 700;
}
.prose h3 {
  font-size: var(--t-title-lg);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 1.8em 0 0.4em;
  font-weight: 700;
}
.prose a {
  color: var(--ink);
  border-bottom: 1px solid var(--hairline);
  transition: border-color 0.15s ease;
}
.prose a:hover { border-bottom-color: var(--ink); }
.prose ul, .prose ol { padding-left: 1.3em; }
.prose li { margin-bottom: 0.4em; }
.prose blockquote {
  border-left: 2px solid var(--ink);
  padding: 0.1em 0 0.1em 1.4em;
  font-style: normal;
  font-weight: 500;
  color: var(--ink);
  font-size: var(--t-body-lg);
}
.prose hr {
  border: 0;
  border-top: 1px solid var(--hairline);
  margin: 2.4em auto;
  max-width: 80px;
}

.pullquote {
  padding: 56px 0;
  margin: 0;
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}
.pullquote p {
  font-size: var(--t-display-sm);
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--ink);
  font-weight: 600;
  max-width: 24ch;
  margin: 0;
}

.article-end {
  padding: 24px 0 var(--section);
  border-top: 1px solid var(--hairline);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.article-end strong { color: var(--ink); font-weight: 600; }

/* Related items at end of an article */
.related {
  padding: var(--section) 0;
  border-top: 1px solid var(--hairline);
}

/* ---------- Glossary ---------- */
.glossary {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 56px;
  padding: var(--section-sm) 0 var(--section);
  align-items: start;
}
@media (max-width: 720px) {
  .glossary { grid-template-columns: 1fr; gap: 32px; }
}

.glossary-rail {
  position: sticky;
  top: 88px;
  align-self: start;
}
.glossary-rail h4 {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 14px;
  font-weight: 600;
}
.glossary-rail ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 2px 0;
}
@media (max-width: 720px) {
  .glossary-rail ul { grid-template-columns: repeat(13, 1fr); }
}
.glossary-rail a {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--muted-soft);
  text-align: center;
  padding: 4px 0;
  letter-spacing: 0.02em;
  transition: color 0.12s ease;
}
.glossary-rail a.has { color: var(--ink); }
.glossary-rail a.has:hover { color: var(--primary-active); }
.glossary-rail a.empty { pointer-events: none; }

.glossary-group {
  border-bottom: 1px solid var(--hairline);
  padding-bottom: 24px;
  margin-bottom: 32px;
}
.glossary-group:last-child { border-bottom: 0; margin-bottom: 0; }

.glossary-letter {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--ink);
  margin: 0 0 16px;
  padding-top: 24px;
  border-top: 1px solid var(--hairline);
  text-transform: uppercase;
}
.glossary-group:first-child .glossary-letter { padding-top: 0; border-top: 0; }

.term {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 24px;
  padding: 18px 0;
  border-top: 1px solid var(--hairline-soft);
  align-items: start;
}
.glossary-group .term:first-of-type { border-top: 0; }
.term dt {
  font-size: var(--t-title-md);
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.term dt .alt {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--muted);
  text-transform: uppercase;
  font-weight: 500;
  margin-top: 4px;
}
.term dd {
  font-size: var(--t-body-sm);
  color: var(--body);
  line-height: 1.6;
  margin: 0;
}
.term dd .see {
  display: block;
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
.term dd .see a {
  color: var(--ink);
  border-bottom: 1px solid var(--hairline);
}
@media (max-width: 720px) {
  .term { grid-template-columns: 1fr; gap: 4px; }
}

/* ---------- Deal Context Score (diagnostic tool) ---------- */
.score-shell {
  margin-top: var(--block);
  border: 1px solid var(--hairline);
  border-radius: var(--r-lg);
  background: var(--surface-card);
  overflow: hidden;
}
.score-head {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px;
  padding: 20px 28px;
  border-bottom: 1px solid var(--hairline);
  align-items: baseline;
}
.score-head .label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}
.score-head .total {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ink);
  font-weight: 600;
}
.score-head .total .n {
  font-size: 28px;
  letter-spacing: -0.02em;
}

.score-rows { background: var(--canvas); }
.score-row {
  display: grid;
  grid-template-columns: 200px 1fr 220px;
  gap: 24px;
  padding: 20px 28px;
  border-bottom: 1px solid var(--hairline-soft);
  align-items: center;
}
.score-row:last-child { border-bottom: 0; }
.score-row .s-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.005em;
}
.score-row .s-name small {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--muted);
  font-weight: 500;
  margin-top: 4px;
  text-transform: uppercase;
}
.score-row .s-prompt {
  font-size: 14px;
  color: var(--body);
  line-height: 1.5;
}

.s-bar {
  display: flex;
  gap: 4px;
  background: var(--surface-soft);
  border: 1px solid var(--hairline);
  border-radius: 6px;
  padding: 4px;
}
.s-bar button {
  flex: 1;
  border: 0;
  background: transparent;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  padding: 8px 0;
  cursor: pointer;
  border-radius: 3px;
  transition: background-color 0.15s ease, color 0.15s ease;
}
.s-bar button:hover { color: var(--ink); }
.s-bar button[aria-pressed="true"] {
  background: var(--ink);
  color: var(--canvas);
}

/* ---------- Two-axis DCS signal block ---------- */
.dcs-signal {
  padding: 24px 28px;
  border-bottom: 1px solid var(--hairline-soft);
  display: grid;
  gap: 16px;
}
.dcs-signal:last-child { border-bottom: 0; }
.dcs-signal-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
}
.dcs-signal-head .name {
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.dcs-signal-head .question {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--muted);
}
.dcs-axis {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 16px;
  align-items: start;
}
.dcs-axis .axis-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  padding-top: 8px;
}
.dcs-scale {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 6px;
}
.dcs-scale button {
  position: relative;
  padding: 10px 8px 14px;
  border: 1px solid var(--hairline);
  background: var(--surface-soft);
  color: var(--body);
  font-family: var(--font-sans);
  font-size: 11px;
  line-height: 1.25;
  font-weight: 500;
  text-align: center;
  cursor: pointer;
  border-radius: 6px;
  transition: background-color 0.12s ease, color 0.12s ease, border-color 0.12s ease;
  min-height: 64px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
}
.dcs-scale button .num {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  color: var(--muted);
  letter-spacing: 0.08em;
}
.dcs-scale button:hover { color: var(--ink); border-color: var(--muted-soft); }
.dcs-scale button[aria-pressed="true"] {
  background: var(--ink);
  color: var(--canvas);
  border-color: var(--ink);
}
.dcs-scale button[aria-pressed="true"] .num { color: var(--canvas); opacity: 0.7; }

.dcs-tip {
  font-size: 13px;
  color: var(--muted);
  font-style: italic;
  line-height: 1.5;
  padding-left: 136px;
}

@media (max-width: 720px) {
  .dcs-axis { grid-template-columns: 1fr; gap: 8px; }
  .dcs-axis .axis-label { padding-top: 0; }
  .dcs-tip { padding-left: 0; }
}

/* ---------- DCS quadrant readout ---------- */
.dcs-readout {
  margin-top: var(--block);
  border: 1px solid var(--hairline);
  border-radius: var(--r-lg);
  background: var(--surface-card);
  overflow: hidden;
}
.dcs-readout-head {
  padding: 20px 28px;
  border-bottom: 1px solid var(--hairline);
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 24px;
  align-items: baseline;
}
.dcs-readout-head .label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}
.dcs-readout-head .total {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink);
  font-weight: 600;
}
.dcs-readout-head .total .n {
  font-size: 32px;
  letter-spacing: -0.02em;
}

.dcs-readout-body {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 0;
  background: var(--canvas);
}
.dcs-quadrant {
  position: relative;
  aspect-ratio: 1 / 1;
  margin: 32px;
  border-left: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}
.dcs-quadrant::before,
.dcs-quadrant::after {
  content: "";
  position: absolute;
  background: var(--hairline);
}
.dcs-quadrant::before { /* horizontal midline */
  left: 0; right: 0; top: 50%; height: 1px;
}
.dcs-quadrant::after { /* vertical midline */
  top: 0; bottom: 0; left: 50%; width: 1px;
}
.dcs-quadrant .cell {
  position: absolute;
  width: 50%; height: 50%;
  padding: 12px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted-soft);
  pointer-events: none;
}
.dcs-quadrant .cell strong {
  display: block;
  font-family: var(--font-sans);
  font-weight: 700;
  color: var(--muted);
  text-transform: none;
  letter-spacing: -0.005em;
  font-size: 13px;
}
.dcs-quadrant .cell.tl { top: 0; left: 0; align-items: flex-start; }
.dcs-quadrant .cell.tr { top: 0; right: 0; align-items: flex-end; text-align: right; }
.dcs-quadrant .cell.bl { bottom: 0; left: 0; align-items: flex-start; }
.dcs-quadrant .cell.br { bottom: 0; right: 0; align-items: flex-end; text-align: right; }
.dcs-quadrant .cell.active strong { color: var(--ink); }
.dcs-quadrant .cell.active { color: var(--ink); }

.dcs-dot {
  position: absolute;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--ink);
  border: 3px solid var(--canvas);
  transform: translate(-50%, 50%);
  transition: left 0.3s ease, bottom 0.3s ease;
  z-index: 2;
  box-shadow: 0 1px 6px rgba(0,0,0,0.18);
}
.dcs-axis-label {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}
.dcs-axis-label.y {
  left: -28px;
  top: 50%;
  transform: rotate(-90deg) translateX(50%);
  transform-origin: left top;
}
.dcs-axis-label.x {
  left: 50%;
  bottom: -28px;
  transform: translateX(-50%);
}

.dcs-readout-side {
  padding: 32px 28px;
  border-left: 1px solid var(--hairline);
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.dcs-verdict h3 {
  font-size: var(--t-title-lg);
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--ink);
  margin: 0 0 6px;
}
.dcs-verdict p {
  font-size: 14px;
  color: var(--body);
  line-height: 1.55;
}
.dcs-bars {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 8px;
  border-top: 1px solid var(--hairline);
}
.dcs-bar {
  display: grid;
  grid-template-columns: 130px 1fr 50px;
  gap: 10px;
  align-items: center;
}
.dcs-bar .lbl {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--muted);
  font-weight: 600;
}
.dcs-bar .track {
  height: 8px;
  background: var(--surface-soft);
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid var(--hairline);
}
.dcs-bar .fill {
  display: block;
  height: 100%;
  background: var(--ink);
  width: 0;
  transition: width 0.3s ease;
}
.dcs-bar .val {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--ink);
  text-align: right;
}

.dcs-next {
  padding: 18px 28px;
  border-top: 1px solid var(--hairline);
  background: var(--surface-soft);
}
.dcs-next .label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 6px;
}
.dcs-next p {
  font-size: 15px;
  color: var(--ink);
  font-weight: 500;
  margin: 0;
  line-height: 1.4;
}
.dcs-next .gaps {
  margin-top: 8px;
  font-size: 13px;
  color: var(--body);
}
.dcs-next .gaps span { display: block; padding: 2px 0; }

@media (max-width: 820px) {
  .dcs-readout-body { grid-template-columns: 1fr; }
  .dcs-readout-side { border-left: 0; border-top: 1px solid var(--hairline); }
  .dcs-quadrant { margin: 32px 32px 48px; }
  .dcs-readout-head { grid-template-columns: 1fr; gap: 8px; }
}

/* ---------- DCS metadata header (3 dropdowns) ---------- */
.dcs-meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--hairline);
  border-bottom: 0;
  border-radius: var(--r-lg) var(--r-lg) 0 0;
  overflow: hidden;
  background: var(--surface-soft);
}
.dcs-meta-field {
  padding: 14px 20px;
  border-right: 1px solid var(--hairline);
}
.dcs-meta-field:last-child { border-right: 0; }
.dcs-meta-field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 4px;
}
.dcs-meta-field select {
  width: 100%;
  border: 0;
  background: transparent;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
  cursor: pointer;
  padding: 4px 0;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath fill='none' stroke='%236e6e73' stroke-width='1.5' d='M1 1l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right center;
}
.dcs-meta-field select:focus { outline: 1px solid var(--muted); outline-offset: 4px; }

@media (max-width: 720px) {
  .dcs-meta { grid-template-columns: 1fr; }
  .dcs-meta-field { border-right: 0; border-bottom: 1px solid var(--hairline); }
  .dcs-meta-field:last-child { border-bottom: 0; }
}

/* Override .score-shell when housing DCS so its borders chain with .dcs-meta */
.score-shell.dcs-shell {
  border-radius: 0 0 var(--r-lg) var(--r-lg);
  border-top: 0;
}

/* ---------- FAQ pattern (Answers page) ---------- */
.faq {
  padding: var(--section-sm) 0 var(--section);
  display: flex;
  flex-direction: column;
  gap: 64px;
}
.faq-item {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid var(--hairline);
  align-items: start;
}
.faq-item:last-child { border-bottom: 0; padding-bottom: 0; }
.faq-kicker {
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: sticky;
  top: 88px;
}
.faq-num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--ink);
}
.faq-q {
  font-size: var(--t-display-sm);
  line-height: 1.18;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 0 0 24px;
  font-weight: 700;
  max-width: 24ch;
}
.faq-a {
  font-size: var(--t-body-lg);
  line-height: 1.55;
  color: var(--body);
  max-width: 60ch;
  margin: 0;
}
@media (max-width: 720px) {
  .faq-item { grid-template-columns: 1fr; gap: 16px; padding-bottom: 40px; }
  .faq-kicker { position: static; flex-direction: row; align-items: center; gap: 16px; }
  .faq-q { font-size: var(--t-title-lg); }
}

/* ---------- Single workflow page (Deal Context Playbook etc) ---------- */
.workflow-head {
  padding: 100px 0 56px;
}
.workflow-head .meta {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  margin-bottom: 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}
.workflow-head .meta strong {
  color: var(--ink);
  font-weight: 600;
}
.workflow-head h1 {
  font-size: var(--t-display-lg);
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin: 0 0 24px;
  max-width: 22ch;
}
.workflow-head .standfirst {
  font-size: var(--t-body-lg);
  line-height: 1.5;
  color: var(--body);
  max-width: 60ch;
}

.workflow-steps {
  padding: 0 0 var(--section);
}
.workflow-steps ol {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: step;
}
.workflow-step {
  counter-increment: step;
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 28px;
  padding: 32px 0;
  border-top: 1px solid var(--hairline);
  align-items: start;
}
.workflow-step:last-child { border-bottom: 1px solid var(--hairline); }
.workflow-step::before {
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--muted-soft);
  padding-top: 8px;
}
.workflow-step h3 {
  font-size: var(--t-title-lg);
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--ink);
  margin: 0 0 8px;
  line-height: 1.25;
}
.workflow-step p {
  font-size: var(--t-body-md);
  color: var(--body);
  line-height: 1.55;
  margin: 0;
  max-width: 60ch;
}
@media (max-width: 720px) {
  .workflow-step { grid-template-columns: 1fr; gap: 6px; }
}

/* ============================================================
   Visual hierarchy upgrade — non-color emphasis (default)
   ============================================================ */

/* Override .memory so it works as a real inline highlight.
   site-v2.css used display:inline-block + border-left which only
   marks the first line. This is a proper marker-pen treatment that
   wraps with the text. Adjustable via --memory-emphasis. */
.memory {
  display: inline;
  border-left: 0;
  padding: 0 2px;
  font-weight: 600;
  color: var(--ink);
  background: linear-gradient(
    to top,
    var(--memory-bg, var(--surface-strong)) 0,
    var(--memory-bg, var(--surface-strong)) var(--memory-h, 8px),
    transparent var(--memory-h, 8px)
  );
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

/* Anchor line — the ONE sentence per section that the reader should land on.
   Used INSIDE a memo-section's wrap. Hairline rules above and below,
   bigger than body, mono-emphasized. */
.anchor-line {
  display: block;
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  line-height: 1.35;
  letter-spacing: -0.015em;
  color: var(--ink);
  font-weight: 600;
  margin: 24px 0 0;
  padding: 22px 0 22px;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--hairline);
  max-width: 36ch;
}

/* Stronger lede in .page-head — first thing on every secondary page */
.page-head .lead {
  font-size: 1.2rem;
  line-height: 1.5;
}
.page-head .lead strong { color: var(--ink); font-weight: 600; }

/* Section numbers — replaces tiny mono eyebrows with a big numeric marker
   that also functions as wayfinding. Opt-in via .eyebrow.numbered. */
.eyebrow.numbered {
  display: flex;
  align-items: baseline;
  gap: 16px;
  font-size: 11px;
}
.eyebrow.numbered::before {
  content: attr(data-n);
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 300;
  letter-spacing: -0.02em;
  color: var(--muted-soft);
  line-height: 1;
}

/* ============================================================
   Tweak hooks for the upgrade
   ============================================================ */

/* Emphasis level (tweak: subtle / clear / strong) */
html[data-tweak-emphasis="subtle"]  { --memory-h: 6px; }
html[data-tweak-emphasis="clear"]   { --memory-h: 12px; }
html[data-tweak-emphasis="strong"]  { --memory-h: 18px; }
html[data-tweak-emphasis="off"]     { --memory-h: 0px; }
html[data-tweak-emphasis="off"] .memory { font-weight: 500; }
html[data-tweak-emphasis="off"] .anchor-line {
  border-top-width: 1px;
  border-bottom-width: 0;
  border-top-color: var(--hairline);
  padding-bottom: 4px;
}

/* ============================================================
   Brand palette tweaks — pulled from the iS Judd-influenced palette
   Use one accent at a time. Never combine accents.
   ============================================================ */

/* PAPER — warm base. Charcoal on Pearl White.
   Locked in. Canvas #fefcf7 layered over the existing palette. */
html[data-tweak-paper="warm"] {
  --canvas: #fefcf7;          /* Pearl White — locked */
  --surface-soft: #F5F0EA;    /* Warm White */
  --surface-card: #F5F0EA;    /* Warm White */
  --surface-strong: #E8DFD1;  /* Desert Cream */
  --ink: #2C2C2C;             /* Charcoal */
  --body: #5A5550;            /* Dark Stone */
  --muted: #8C8279;           /* Warm Concrete */
  --muted-soft: #C4BAB0;      /* Faint Stone */
  --hairline: #C4BAB0;        /* Faint Stone */
  --hairline-soft: #DDD5C9;   /* Light Sand */
  --on-primary: #fefcf7;
  --primary: #2C2C2C;
  --primary-active: #000000;
  --nav-bg: rgba(254, 252, 247, 0.85);
  color-scheme: light;
}
/* When forced light by tweak, also apply warm if paper=warm */
html[data-tweak-theme="light"][data-tweak-paper="warm"] {
  --canvas: #fefcf7;
  --surface-soft: #F5F0EA;
  --surface-card: #F5F0EA;
  --surface-strong: #E8DFD1;
  --ink: #2C2C2C;
  --body: #5A5550;
  --muted: #8C8279;
  --muted-soft: #C4BAB0;
  --hairline: #C4BAB0;
  --hairline-soft: #DDD5C9;
}
/* ACCENT — one at a time.
   Touches only: .memory highlight, .cta primary, .anchor-line top rule.
   Per the palette rule: never combine. */

/* Teal — the unexpected, quiet accent. iS-aligned. */
html[data-tweak-accent="teal"] {
  --accent-ink: #2A6B6B;
  --memory-bg: rgba(42, 107, 107, 0.16);
  --cta-bg: var(--accent-ink);
}
/* Copper — warm, tactile, mid-century. */
html[data-tweak-accent="copper"] {
  --accent-ink: #B87333;
  --memory-bg: rgba(184, 115, 51, 0.18);
  --cta-bg: var(--accent-ink);
}
/* Cadmium — the loud, declarative accent. Save it. */
html[data-tweak-accent="cadmium"] {
  --accent-ink: #E63B2E;
  --memory-bg: rgba(230, 59, 46, 0.14);
  --cta-bg: var(--accent-ink);
}
/* Sand — the quietest accent. Reads as paper-on-paper texture
   rather than a color statement. Use when you want emphasis
   that's felt more than seen. */
html[data-tweak-accent="sand"] {
  --accent-ink: #8C8279;          /* Warm Concrete for the anchor rule */
  --memory-bg: #DDD5C9;           /* Light Sand band, full opacity */
  --cta-bg: #DDD5C9;
  --cta-fg: #2C2C2C;
}

/* Accent application — limited surfaces */
html[data-tweak-accent="teal"]    .anchor-line,
html[data-tweak-accent="copper"]  .anchor-line,
html[data-tweak-accent="cadmium"] .anchor-line,
html[data-tweak-accent="sand"]    .anchor-line {
  border-top-color: var(--accent-ink);
}
html[data-tweak-accent="teal"]    .cta:not(.secondary),
html[data-tweak-accent="copper"]  .cta:not(.secondary),
html[data-tweak-accent="cadmium"] .cta:not(.secondary) {
  background: var(--cta-bg);
  border-color: var(--cta-bg);
  color: #ffffff;
}
html[data-tweak-accent="sand"] .cta:not(.secondary) {
  background: var(--cta-bg);
  border-color: var(--accent-ink);
  color: var(--cta-fg);
}
html[data-tweak-accent="teal"]    .cta:not(.secondary):hover,
html[data-tweak-accent="copper"]  .cta:not(.secondary):hover,
html[data-tweak-accent="cadmium"] .cta:not(.secondary):hover,
html[data-tweak-accent="sand"]    .cta:not(.secondary):hover {
  filter: brightness(0.96);
}

.score-summary {
  padding: 22px 28px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px;
  background: var(--surface-soft);
  border-top: 1px solid var(--hairline);
  align-items: center;
}
.score-summary .read {
  font-size: 15px;
  color: var(--ink);
  font-weight: 500;
}
.score-summary .read em {
  font-style: normal;
  font-weight: 700;
}

@media (max-width: 820px) {
  .score-row { grid-template-columns: 1fr; gap: 10px; }
  .score-summary { grid-template-columns: 1fr; }
}

/* ---------- Proof / case results ---------- */
.case {
  margin-top: var(--block);
  border: 1px solid var(--hairline);
  border-radius: var(--r-lg);
  background: var(--surface-card);
  overflow: hidden;
}
.case + .case { margin-top: 24px; }
.case-head {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 24px;
  padding: 24px 28px;
  align-items: baseline;
}
.case-head .who {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}
.case-head .who strong {
  display: block;
  font-family: var(--font-sans);
  font-size: 14px;
  letter-spacing: -0.005em;
  color: var(--ink);
  text-transform: none;
  margin-top: 4px;
  font-weight: 600;
}
.case-head h3 {
  font-size: var(--t-title-lg);
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.015em;
  line-height: 1.3;
  margin: 0;
}
.case-body {
  padding: 0 28px 24px;
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 24px;
}
.case-body .case-side {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.case-body .stat {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
.case-body .stat strong {
  display: block;
  font-family: var(--font-sans);
  font-size: 22px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.015em;
  text-transform: none;
  margin-top: 2px;
}
.case-body .case-main {
  font-size: var(--t-body-md);
  color: var(--body);
  line-height: 1.6;
}
.case-body .case-main p { margin: 0 0 1em; }
.case-body .case-main p:last-child { margin-bottom: 0; }

@media (max-width: 720px) {
  .case-head, .case-body { grid-template-columns: 1fr; }
}

.quote-card {
  margin-top: var(--block);
  padding: 32px;
  background: var(--surface-soft);
  border-radius: var(--r-lg);
  border: 1px solid var(--hairline);
}
.quote-card blockquote {
  margin: 0 0 18px;
  font-size: var(--t-title-lg);
  font-weight: 500;
  color: var(--ink);
  letter-spacing: -0.005em;
  line-height: 1.4;
}
.quote-card .attr {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}
.quote-card .attr strong {
  display: block;
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--ink);
  text-transform: none;
  letter-spacing: -0.005em;
  margin-bottom: 2px;
  font-weight: 600;
}

/* ---------- About ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 56px;
  padding: 80px 0 var(--section);
  align-items: start;
}
@media (max-width: 720px) {
  .about-grid { grid-template-columns: 1fr; gap: 32px; padding-top: 56px; }
}
.about-portrait {
  aspect-ratio: 1 / 1;
  background: var(--surface-soft);
  border: 1px solid var(--hairline);
  border-radius: var(--r-lg);
  overflow: hidden;
  position: relative;
  background-image:
    repeating-linear-gradient(45deg,
      transparent, transparent 8px,
      var(--hairline-soft) 8px, var(--hairline-soft) 9px);
}
.about-portrait .placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  background: var(--canvas);
  margin: 16px;
  border-radius: var(--r-sm);
  border: 1px dashed var(--hairline);
}
.about-body h1 {
  font-size: var(--t-display-md);
  line-height: 1.12;
  letter-spacing: -0.025em;
  margin: 0 0 18px;
  max-width: 22ch;
}
.about-body .lead { max-width: 56ch; margin-bottom: 32px; }
.about-body .cv-row {
  padding: 16px 0;
  border-top: 1px solid var(--hairline);
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 24px;
  align-items: baseline;
}
.about-body .cv-row:last-child { border-bottom: 1px solid var(--hairline); }
.about-body .cv-row .when {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.about-body .cv-row strong {
  font-size: 15px;
  color: var(--ink);
  font-weight: 600;
}
.about-body .cv-row p {
  font-size: 14px;
  color: var(--body);
  margin: 4px 0 0;
}

/* ---------- The Problem (long memo) ---------- */
.memo-lead {
  padding: 120px 0 var(--section-sm);
}
.memo-lead .eyebrow { margin-bottom: 18px; }
.memo-lead h1 {
  font-size: var(--t-display-lg);
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin: 0 0 28px;
  max-width: 22ch;
}
.memo-lead .standfirst {
  font-size: var(--t-body-lg);
  color: var(--body);
  line-height: 1.55;
  max-width: 60ch;
}

.memo-rule {
  height: 1px;
  background: var(--ink);
  margin: 0;
  border: 0;
}

.callout {
  margin: var(--block) 0;
  padding: 32px;
  background: var(--surface-soft);
  border: 1px solid var(--hairline);
  border-radius: var(--r-lg);
}
.callout .label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 10px;
}
.callout p {
  font-size: var(--t-body-lg);
  color: var(--ink);
  font-weight: 500;
  line-height: 1.45;
}

/* ---------- 404 ---------- */
.lost {
  min-height: 70vh;
  display: flex;
  align-items: center;
  padding: 0 24px;
}
.lost-inner {
  max-width: var(--wrap);
  margin: 0 auto;
  width: 100%;
}
.lost .stamp {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 24px;
}
.lost h1 {
  font-size: var(--t-display-lg);
  line-height: 1.05;
  letter-spacing: -0.03em;
  max-width: 18ch;
  margin: 0 0 20px;
}
.lost p {
  font-size: var(--t-body-lg);
  color: var(--body);
  max-width: 52ch;
  margin-bottom: 32px;
}
.lost .lost-links {
  padding-top: 24px;
  border-top: 1px solid var(--hairline);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}
.lost .lost-links a {
  padding: 18px 0;
  border-right: 1px solid var(--hairline);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
  transition: color 0.15s ease;
}
.lost .lost-links a:last-child { border-right: 0; }
.lost .lost-links a:hover { color: var(--ink); }
.lost .lost-links strong {
  display: block;
  font-family: var(--font-sans);
  font-size: 15px;
  color: var(--ink);
  letter-spacing: -0.005em;
  text-transform: none;
  margin-top: 2px;
  font-weight: 600;
}
@media (max-width: 720px) {
  .lost .lost-links { grid-template-columns: 1fr; }
  .lost .lost-links a { border-right: 0; border-bottom: 1px solid var(--hairline); }
  .lost .lost-links a:last-child { border-bottom: 0; }
}

/* ---------- Templates index page (this project's home) ---------- */
.templates-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--hairline);
  border: 1px solid var(--hairline);
  border-radius: var(--r-lg);
  overflow: hidden;
  margin-top: var(--block);
}
@media (max-width: 820px) { .templates-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .templates-grid { grid-template-columns: 1fr; } }

.template-tile {
  background: var(--canvas);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 200px;
  transition: background-color 0.15s ease;
}
.template-tile:hover { background: var(--surface-soft); }
.template-tile .kicker {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}
.template-tile .ttitle {
  font-size: var(--t-title-lg);
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.015em;
}
.template-tile p {
  font-size: var(--t-body-sm);
  color: var(--body);
  flex: 1;
}
.template-tile .open {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink);
  font-weight: 600;
  border-top: 1px solid var(--hairline);
  padding-top: 14px;
  margin-top: 4px;
}
.template-tile .covers {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--muted-soft);
}