/* Validation methodology page — extends ../trust.css and ../../../styles.css */

.methodology-page {
  background: var(--cream);
}

.mth-shell {
  max-width: 980px;
}

/* ---------- Hero ---------------------------------------------------------- */

.mth-hero {
  margin-bottom: 36px;
}

.mth-hero__eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-2);
  background: var(--mint);
  display: inline-block;
  padding: 6px 12px;
  border-radius: 999px;
  margin-bottom: 14px;
}

.mth-hero p {
  max-width: 78ch;
  font-size: 16px;
  line-height: 1.65;
  color: var(--muted);
}

.mth-hero p strong {
  color: var(--ink);
}

.mth-hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.mth-chip {
  font-size: 12px;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--cream);
  color: var(--ink);
  letter-spacing: 0.01em;
}

.mth-chip--ok {
  background: rgba(230, 138, 84, 0.18);
  border-color: rgba(168, 201, 63, 0.6);
}

.mth-chip--prog {
  background: rgba(245, 217, 196, 0.5);
  border-color: rgba(46, 25, 13, 0.18);
}

.mth-hero__links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 28px;
  margin-top: 18px;
}

.mth-hero__link {
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  border-bottom: 1px solid rgba(46, 25, 13, 0.25);
  padding-bottom: 2px;
  transition: color 0.15s, border-color 0.15s;
}

.mth-hero__link:hover {
  color: var(--ink-2);
  border-bottom-color: var(--ink-2);
}

/* ---------- Sections ----------------------------------------------------- */

.mth-section {
  padding: 24px 0;
  border-top: 1px solid var(--line);
}

.mth-section:first-of-type {
  border-top: 0;
  padding-top: 0;
}

.mth-section__title {
  font-family: 'Fraunces', Georgia, serif;
  font-size: clamp(1.2rem, 1.8vw, 1.55rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0 0 14px;
}

.mth-pill {
  display: inline-block;
  vertical-align: middle;
  margin-left: 8px;
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 3px 9px;
  border-radius: 999px;
  background: rgba(46, 25, 13, 0.08);
  color: var(--ink-2);
  border: 1px solid var(--line);
}

/* ---------- Pipeline ----------------------------------------------------- */

.mth-pipeline {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.mth-pipeline li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 18px;
  background: var(--sage);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-size: 14px;
  color: var(--ink);
  line-height: 1.5;
}

.mth-pipeline li strong {
  color: var(--ink);
}

.mth-pipeline__step {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--cream);
  font-weight: 700;
  font-size: 13px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: -1px;
}

/* ---------- Formula box -------------------------------------------------- */

.mth-formula {
  margin: 18px 0;
  padding: 18px 22px;
  background: var(--mint);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-align: center;
}

.mth-formula code {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 14px;
  color: var(--ink);
  background: transparent;
  padding: 0;
}

/* ---------- Two-column cards (coverage / hallucination) ------------------ */

.mth-twocol {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 14px;
  margin: 18px 0;
}

.mth-twocol__card {
  padding: 18px 20px;
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

.mth-twocol__label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-2);
  margin-bottom: 8px;
}

.mth-twocol__card p {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.55;
}

.mth-twocol__card code {
  font-size: 12px;
  background: rgba(46, 25, 13, 0.06);
  padding: 1px 6px;
  border-radius: 4px;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  color: var(--ink);
}

/* ---------- Generic prose lists ----------------------------------------- */

.mth-list {
  margin: 14px 0 0;
  padding-left: 22px;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.6;
  max-width: 78ch;
}

.mth-list li {
  margin-bottom: 8px;
}

.mth-list li strong {
  color: var(--ink);
}

.mth-list code {
  font-size: 12px;
  background: rgba(46, 25, 13, 0.06);
  padding: 1px 6px;
  border-radius: 4px;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  color: var(--ink);
}

.mth-foot-note {
  margin-top: 8px;
  font-size: 13px;
  color: var(--muted);
  max-width: 78ch;
}

/* ---------- Callouts ----------------------------------------------------- */

.mth-callout {
  margin: 16px 0 0;
  padding: 14px 18px;
  background: var(--sage);
  border-left: 3px solid var(--ink);
  border-radius: 8px;
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink);
  max-width: 80ch;
}

.mth-callout strong {
  color: var(--ink);
}

.mth-callout--caveat {
  background: rgba(255, 236, 210, 0.55);
  border-left-color: #b8762d;
  color: #4a3410;
}

.mth-callout--caveat strong {
  color: #4a3410;
}

.mth-callout code {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 12px;
  background: rgba(46, 25, 13, 0.08);
  padding: 1px 6px;
  border-radius: 4px;
}

/* ---------- Limit blocks ------------------------------------------------- */

.mth-limit-block {
  margin-top: 18px;
  padding: 16px 20px;
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.mth-limit-block__label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-2);
  margin-bottom: 6px;
}

/* ---------- Provenance grid (where to go next) -------------------------- */

.mth-prov__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
  margin-top: 8px;
}

.mth-prov__card {
  display: block;
  padding: 18px 20px;
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  color: inherit;
  transition: border-color 0.15s, box-shadow 0.15s, transform 0.15s;
}

.mth-prov__card:hover {
  border-color: rgba(46, 25, 13, 0.28);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.mth-prov__label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-2);
  margin-bottom: 6px;
}

.mth-prov__card p {
  margin: 0 0 10px;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.5;
}

.mth-prov__cta {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
}

/* ---------- References --------------------------------------------------- */

.mth-refs {
  margin: 8px 0 0;
  padding-left: 22px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
  max-width: 80ch;
}

.mth-refs li {
  margin-bottom: 8px;
}

.mth-refs em {
  color: var(--ink);
  font-style: italic;
}

.mth-refs code {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 12px;
  background: rgba(46, 25, 13, 0.06);
  padding: 1px 6px;
  border-radius: 4px;
  color: var(--ink);
}

/* ---------- Footer ------------------------------------------------------- */

.mth-footer {
  border-top: 1px solid var(--line);
  padding: 22px 24px 36px;
  font-size: 13px;
  color: var(--muted);
}

.mth-footer .container {
  max-width: 1180px;
  margin: 0 auto;
}

.mth-footer a {
  color: var(--ink);
  border-bottom: 1px solid rgba(46, 25, 13, 0.2);
  padding-bottom: 1px;
}

.mth-footer a:hover {
  color: var(--ink-2);
  border-bottom-color: var(--ink-2);
}

/* ---------- Jury prompts disclosure ------------------------------------- */

.mth-prompts {
  margin-top: 14px;
  display: grid;
  gap: 14px;
}

.mth-prompts__empty {
  padding: 16px 18px;
  background: var(--sage);
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  font-size: 13px;
  color: var(--muted);
}

.mth-prompts__empty code {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 12px;
  background: rgba(46, 25, 13, 0.08);
  padding: 1px 6px;
  border-radius: 4px;
  color: var(--ink);
}

.mth-prompts__meta {
  font-size: 12px;
  color: var(--muted);
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}

.mth-prompts__meta strong {
  color: var(--ink);
  font-weight: 600;
}

.mth-prompts__meta code {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11px;
  background: rgba(46, 25, 13, 0.06);
  padding: 1px 6px;
  border-radius: 4px;
  color: var(--ink);
}

.mth-prompts__pass {
  display: grid;
  gap: 14px;
  margin-top: 28px;
  padding-top: 22px;
  border-top: 1px dashed var(--line);
}

.mth-prompts__pass:first-of-type {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.mth-prompts__pass-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  flex-wrap: wrap;
}

.mth-prompts__pass-title {
  margin: 0;
  font-family: 'Fraunces', Georgia, serif;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.mth-prompts__pass-pattern {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.55;
}

.mth-prompts__block {
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.mth-prompts__label {
  padding: 10px 16px;
  background: var(--sage);
  border-bottom: 1px solid var(--line);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.mth-prompts__role {
  font-size: 11px;
  font-weight: 500;
  text-transform: none;
  letter-spacing: 0.01em;
  color: var(--muted);
  background: rgba(46, 25, 13, 0.06);
  padding: 2px 8px;
  border-radius: 999px;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
}

.mth-prompts__pre {
  margin: 0;
  padding: 16px 18px;
  background: var(--cream);
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 13px;
  line-height: 1.55;
  color: var(--ink);
  white-space: pre-wrap;
  word-break: break-word;
  overflow-x: auto;
}

.mth-prompts__pre code {
  font-family: inherit;
  background: transparent;
  padding: 0;
  color: inherit;
  font-size: inherit;
}

.mth-prompts__placeholder {
  display: inline;
  background: rgba(230, 138, 84, 0.32);
  color: var(--ink);
  padding: 1px 5px;
  border-radius: 4px;
  font-weight: 600;
  border: 1px solid rgba(168, 201, 63, 0.5);
}

.mth-prompts__placeholder-legend {
  padding: 10px 18px 14px;
  font-size: 12px;
  color: var(--muted);
  line-height: 1.5;
}

.mth-prompts__placeholder-legend .mth-prompts__placeholder {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11px;
}

.mth-prompts__schema {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.mth-prompts__schema th,
.mth-prompts__schema td {
  padding: 10px 14px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.mth-prompts__schema th {
  font-weight: 600;
  background: rgba(245, 217, 196, 0.35);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-2);
}

.mth-prompts__schema tr:last-child td {
  border-bottom: 0;
}

.mth-prompts__schema code {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 12px;
  background: rgba(46, 25, 13, 0.06);
  padding: 1px 6px;
  border-radius: 4px;
  color: var(--ink);
}

.mth-prompts__notes {
  margin: 4px 0 0;
  padding-left: 22px;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.55;
}

.mth-prompts__notes li {
  margin-bottom: 6px;
}