/* ─── Base ─────────────────────────────────────────────── */

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

:root {
  --parchment:   #faf7f2;
  --parchment-mid: #f2ece0;
  --parchment-deep: #e8dece;
  --ink:         #231a14;
  --ink-muted:   #4a3f36;
  --ink-faint:   #8a7d72;
  --burgundy:    #7c2d1e;
  --burgundy-light: #a33d28;
  --gold:        #b8860b;
  --gold-light:  #d4a020;
  --forest:      #2d5a3d;
  --slate:       #2d3f55;
  --slate-light: #4a6380;
  --border:      #d8cfc0;
  --dark-bg:     #1a1410;
  --dark-border: #3a3028;
  --dark-text:   #c8bfb0;
  --radius:      4px;
  --font-serif:  'EB Garamond', Georgia, 'Times New Roman', serif;
  --font-sans:   'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --font-mono:   'JetBrains Mono', 'Fira Mono', 'Cascadia Code', 'Consolas', monospace;
  --max-w:       1100px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-serif);
  background: var(--parchment);
  color: var(--ink);
  line-height: 1.7;
  font-size: 1.05rem;
}

h1, h2, h3, h4 { font-family: var(--font-serif); line-height: 1.25; }
h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); font-weight: 500; }
h3 { font-size: 1.25rem; font-weight: 500; }
h4 { font-size: 1rem; font-family: var(--font-serif); font-weight: 600; }

a { color: var(--burgundy); text-decoration: underline; text-underline-offset: 2px; }
a:hover { color: var(--burgundy-light); }

code {
  font-family: var(--font-mono);
  font-size: 0.82em;
  background: var(--parchment-mid);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 0.1em 0.35em;
}

pre code { background: none; border: none; padding: 0; font-size: 0.85rem; }

.section { padding: 4.5rem 1.5rem; }
.section-alt { background: var(--parchment-mid); }

.section-inner { max-width: var(--max-w); margin: 0 auto; }

.section-title { margin-bottom: 0.5rem; }
.section-lead {
  max-width: 640px;
  color: var(--ink-muted);
  margin-bottom: 2.5rem;
  font-size: 1.1rem;
  font-style: italic;
}

/* ─── Section ornament ───────────────────────────────────── */

.section-ornament {
  display: block;
  text-align: left;
  font-size: 1rem;
  color: var(--gold);
  letter-spacing: 0.2em;
  margin-bottom: 0.75rem;
  opacity: 0.7;
}

/* ─── Header ─────────────────────────────────────────────── */

.site-header {
  background: var(--parchment-deep);
  color: var(--ink);
  padding: 5rem 1.5rem 5rem;
  position: relative;
  border-bottom: 2px solid var(--border);
  text-align: center;
}

.site-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 50% at 50% 0%, rgba(184,134,11,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.header-inner {
  max-width: 720px;
  margin: 0 auto;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.header-cross {
  font-size: 2.5rem;
  color: var(--burgundy);
  margin-bottom: 1.25rem;
  opacity: 0.8;
  line-height: 1;
}

.header-provenance {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 0.75rem;
  font-family: var(--font-sans);
  font-weight: 500;
}

.site-title {
  font-family: var(--font-serif);
  font-size: clamp(2.8rem, 7vw, 4.5rem);
  color: var(--ink);
  margin-bottom: 0.5rem;
  letter-spacing: 0.01em;
  font-weight: 500;
  font-style: italic;
}

.header-translation {
  font-size: 1rem;
  color: var(--ink-muted);
  font-style: normal;
  letter-spacing: 0.02em;
  margin-bottom: 2.5rem;
  line-height: 1.5;
}

.header-quote {
  max-width: 580px;
  border-left: none;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 1.5rem 0;
  margin: 0 0 1.75rem;
  font-style: italic;
  font-size: 1.05rem;
  color: var(--ink-muted);
  line-height: 1.75;
  text-align: center;
}

.header-quote p { margin-bottom: 0.5rem; }

.header-quote cite {
  font-size: 0.82rem;
  font-style: normal;
  letter-spacing: 0.05em;
  color: var(--ink-faint);
  font-family: var(--font-sans);
}

.header-divider {
  font-size: 1.4rem;
  color: var(--gold);
  margin-bottom: 1.5rem;
  opacity: 0.6;
}

.header-welcome {
  max-width: 560px;
  font-size: 1.05rem;
  color: var(--ink-muted);
  line-height: 1.8;
  margin-bottom: 2.5rem;
  text-align: center;
  font-style: italic;
}

.header-welcome em { font-style: normal; color: var(--ink); font-weight: 500; }

.header-actions { display: flex; gap: 1rem; flex-wrap: wrap; justify-content: center; }

.btn {
  display: inline-block;
  padding: 0.55rem 1.4rem;
  border-radius: 2px;
  font-size: 0.85rem;
  font-weight: 500;
  text-decoration: none;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  font-family: var(--font-sans);
  letter-spacing: 0.03em;
}

.btn-primary { background: var(--burgundy); color: #faf0e8; border: 1px solid var(--burgundy); }
.btn-primary:hover { background: var(--burgundy-light); color: #fff; }
.btn-ghost { background: transparent; color: var(--ink-muted); border: 1px solid var(--border); }
.btn-ghost:hover { border-color: var(--ink-muted); color: var(--ink); }

/* ─── Paradigms ──────────────────────────────────────────── */

.paradigm-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
@media (max-width: 640px) { .paradigm-grid { grid-template-columns: 1fr; } }

.paradigm-card { border-radius: var(--radius); padding: 2rem 2rem 1.75rem; border: 1px solid var(--border); }
.paradigm-babel { background: var(--dark-bg); color: #c0b8ae; border-color: var(--dark-border); }
.paradigm-nehemiah { background: #fff; color: var(--ink); }

.paradigm-ref {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-family: var(--font-sans);
  margin-bottom: 0.5rem;
}

.paradigm-babel .paradigm-ref { color: #7a6e64; }
.paradigm-nehemiah .paradigm-ref { color: var(--ink-faint); }

.paradigm-card h3 { font-size: 1.6rem; margin-bottom: 0.75rem; font-style: italic; }
.paradigm-babel h3 { color: #e8e0d8; }
.paradigm-nehemiah h3 { color: var(--ink); }
.paradigm-card p { font-size: 0.97rem; line-height: 1.7; margin-bottom: 1.25rem; }

.paradigm-signals { list-style: none; font-size: 0.88rem; }
.paradigm-signals li { padding: 0.3rem 0; border-top: 1px solid; font-family: var(--font-sans); }
.paradigm-babel .paradigm-signals li { border-color: var(--dark-border); }
.paradigm-nehemiah .paradigm-signals li { border-color: var(--border); }
.paradigm-signals li::before { content: '— '; opacity: 0.4; }

/* ─── Pipeline ───────────────────────────────────────────── */

.pipeline { display: flex; flex-direction: column; gap: 0; }

.pipeline-stage {
  display: flex;
  gap: 1.25rem;
  padding: 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--parchment);
  margin-bottom: 0.75rem;
  align-items: flex-start;
}

.stage-context { border-left: 3px solid var(--slate); }
.stage-synthesis { border-left: 3px solid var(--forest); }
.stage-sp     { border-left: 3px solid #5a7a9a; }
.stage-mcp    { border-left: 3px solid var(--burgundy); }
.stage-skill  { border-left: 3px solid var(--forest); }
.stage-agent  { border-left: 3px solid #7a4a8a; }

.stage-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--ink);
  color: var(--parchment);
  font-weight: 700;
  font-size: 0.8rem;
  font-family: var(--font-sans);
  flex-shrink: 0;
}

.stage-badge-sm {
  font-size: 0.65rem;
  background: var(--ink-muted);
  width: 1.75rem;
  height: 1.75rem;
}

.stage-body h4 { margin-bottom: 0.3rem; font-size: 1rem; }
.stage-body p { font-size: 0.9rem; color: var(--ink-muted); margin-bottom: 0.5rem; font-style: italic; }

.stage-output {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--ink-faint);
}

.stage-dims {
  font-size: 0.75rem;
  color: var(--ink-faint);
  font-family: var(--font-mono);
  line-height: 1.5;
}

.pipeline-parallel-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-faint);
  font-family: var(--font-sans);
  margin: 0.25rem 0 0.5rem 0.5rem;
}

.pipeline-parallel {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 0.6rem;
  margin-bottom: 0.75rem;
}

/* ─── Confession ─────────────────────────────────────────── */

.confession-section { background: #f5ede0; }

.confession-ornament {
  display: block;
  font-size: 1.75rem;
  color: var(--burgundy);
  margin-bottom: 1rem;
  opacity: 0.6;
}

.confession-explainer {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: start;
}
@media (max-width: 700px) { .confession-explainer { grid-template-columns: 1fr; } }

.confession-example {
  background: var(--dark-bg);
  border-radius: var(--radius);
  overflow: hidden;
}

.confession-code {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.65;
  color: var(--dark-text);
  padding: 1.25rem;
  overflow-x: auto;
  white-space: pre;
}

.confession-preamble {
  font-size: 1rem;
  color: var(--ink-muted);
  line-height: 1.8;
  font-style: italic;
  margin-bottom: 1.5rem;
  border-left: 2px solid var(--gold);
  padding-left: 1.25rem;
}

.confession-doctrine h4 {
  margin-bottom: 1rem;
  color: var(--ink);
  font-size: 0.9rem;
  font-family: var(--font-sans);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.doctrine-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.doctrine-list li {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  font-size: 0.95rem;
}

.doctrine-icon {
  font-size: 0.7rem;
  margin-top: 0.35rem;
  flex-shrink: 0;
}

.doctrine-icon.keep   { color: var(--burgundy); }
.doctrine-icon.adjust { color: var(--gold); }
.doctrine-icon.record { color: var(--slate); }

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

.confession-quote {
  font-style: italic;
  font-size: 1rem;
  color: var(--ink-muted);
  border-top: 1px solid var(--border);
  padding-top: 1.25rem;
  line-height: 1.7;
}

.confession-quote cite {
  display: block;
  font-style: normal;
  font-size: 0.8rem;
  font-family: var(--font-sans);
  color: var(--ink-faint);
  margin-top: 0.5rem;
  letter-spacing: 0.04em;
}

/* ─── Nine Dimensions ────────────────────────────────────── */

.dimensions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.dimension-card {
  background: var(--parchment);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
}

.dimension-number {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-style: italic;
  color: var(--gold);
  opacity: 0.7;
  margin-bottom: 0.25rem;
  line-height: 1;
}

.dimension-card h4 { color: var(--ink); margin-bottom: 0.4rem; font-size: 1.05rem; }
.dimension-card p { font-size: 0.92rem; color: var(--ink-muted); line-height: 1.6; margin-bottom: 0.75rem; font-style: italic; }

.dimension-sources {
  font-size: 0.7rem;
  font-family: var(--font-mono);
  color: var(--ink-faint);
  letter-spacing: 0.04em;
}

.scoring-rubric {
  background: var(--parchment);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
}

.scoring-rubric h3 {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-faint);
  margin-bottom: 1rem;
}

.rubric-grid { display: flex; flex-direction: column; gap: 0.5rem; }
.rubric-row { display: flex; align-items: flex-start; gap: 1rem; font-size: 0.95rem; }

.score {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 50%;
  font-weight: 700;
  font-size: 0.8rem;
  font-family: var(--font-sans);
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.score-5 { background: #2d5a3d; color: #e0f0e6; }
.score-4 { background: #3d6b30; color: #d4eacc; }
.score-3 { background: var(--gold); color: #fff8e8; }
.score-2 { background: #a05020; color: #fce8d8; }
.score-1 { background: #7a1a0a; color: #fcd8cc; }

/* ─── Example / Tabs ─────────────────────────────────────── */

.example-tabs {
  display: flex;
  gap: 0;
  margin-bottom: -1px;
}

.tab-btn {
  padding: 0.5rem 1.25rem;
  background: var(--parchment-mid);
  border: 1px solid var(--border);
  border-bottom: none;
  border-radius: var(--radius) var(--radius) 0 0;
  font-size: 0.875rem;
  cursor: pointer;
  color: var(--ink-muted);
  font-family: var(--font-sans);
  margin-right: 0.25rem;
}

.tab-btn.active {
  background: var(--parchment);
  color: var(--ink);
  border-bottom: 1px solid var(--parchment);
  font-weight: 600;
}

.tab-panel { display: none; }
.tab-panel.active { display: block; }

.example-output {
  background: var(--dark-bg);
  border-radius: 0 var(--radius) var(--radius) var(--radius);
  border: 1px solid var(--border);
  overflow: hidden;
}

.output-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1.25rem;
  border-bottom: 1px solid var(--dark-border);
}

.paradigm-badge {
  font-size: 0.7rem;
  font-weight: 700;
  font-family: var(--font-sans);
  letter-spacing: 0.1em;
  padding: 0.2rem 0.6rem;
  border-radius: 2px;
}

.paradigm-badge.babel    { background: #7a1a0a; color: #fcd8cc; }
.paradigm-badge.mixed    { background: #7a5a00; color: #fce8b0; }
.paradigm-badge.nehemiah { background: #1a5a30; color: #c8f0d8; }

.output-label { font-family: var(--font-mono); font-size: 0.8rem; color: #6a625a; }

.output-json {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.6;
  color: var(--dark-text);
  padding: 1.5rem;
  overflow-x: auto;
  white-space: pre;
}

.output-json-scroll { max-height: 520px; overflow-y: auto; }

/* Dimension table in tab */
.dimension-scores-table {
  border: 1px solid var(--border);
  border-radius: 0 var(--radius) var(--radius) var(--radius);
  overflow: hidden;
}

.dim-row {
  display: grid;
  grid-template-columns: 200px 60px 1fr;
  gap: 1rem;
  padding: 0.75rem 1.25rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
  align-items: start;
}

.dim-row:last-child { border-bottom: none; }
.dim-row:nth-child(even) { background: var(--parchment-mid); }

.dim-name { font-weight: 600; color: var(--slate); font-family: var(--font-sans); }
.dim-score { text-align: center; }
.dim-concerns { color: var(--ink-muted); font-size: 0.875rem; }

/* ─── Install ─────────────────────────────────────────────── */

.install-steps {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}
@media (max-width: 700px) { .install-steps { grid-template-columns: 1fr; } }

.code-block {
  background: var(--dark-bg);
  border-radius: var(--radius);
  overflow: hidden;
}

.code-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #6a625a;
  font-family: var(--font-sans);
  padding: 0.6rem 1rem 0;
}

.code-block pre { padding: 0.75rem 1rem 1rem; overflow-x: auto; }
.code-block code { background: none; border: none; color: var(--dark-text); font-size: 0.85rem; line-height: 1.7; }

/* ─── Frameworks table ────────────────────────────────────── */

.frameworks-table { margin-bottom: 2.5rem; }

.frameworks-table h3 {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-faint);
  margin-bottom: 0.75rem;
}

.fw-grid {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.fw-row {
  display: grid;
  grid-template-columns: 140px 230px 1fr;
  gap: 1rem;
  padding: 0.65rem 1rem;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--border);
}

.fw-row:last-child { border-bottom: none; }
.fw-row:nth-child(even) { background: var(--parchment-mid); }

.fw-header {
  background: var(--ink) !important;
  color: var(--parchment);
  font-weight: 600;
  font-size: 0.75rem;
  font-family: var(--font-sans);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.fw-header code { background: transparent; border: none; color: #a09888; }
.fw-row code { font-size: 0.8rem; }

.fw-note {
  font-size: 0.9rem;
  color: var(--ink-faint);
  margin-top: 0.75rem;
  font-style: italic;
}

@media (max-width: 700px) {
  .fw-row { grid-template-columns: 1fr; gap: 0.25rem; }
  .fw-header { display: none; }
}

.confession-yaml-snippet h3 {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-faint);
  margin-bottom: 0.75rem;
}

.code-block-inline {
  background: var(--dark-bg);
  border-radius: var(--radius);
  padding: 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--dark-text);
  line-height: 1.65;
  overflow-x: auto;
  white-space: pre;
}

/* ─── Caveats ─────────────────────────────────────────────── */

.caveat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
@media (max-width: 640px) { .caveat-grid { grid-template-columns: 1fr; } }

.caveat {
  padding: 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--parchment);
}

.caveat h4 { margin-bottom: 0.4rem; color: var(--ink); font-size: 1.05rem; }
.caveat p { font-size: 0.95rem; color: var(--ink-muted); line-height: 1.65; font-style: italic; }

/* ─── Footer ─────────────────────────────────────────────── */

.site-footer {
  background: var(--ink);
  color: var(--ink-faint);
  padding: 3.5rem 1.5rem;
  font-size: 0.95rem;
  text-align: center;
}

.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.footer-cross {
  font-size: 1.5rem;
  color: var(--burgundy);
  opacity: 0.5;
  margin-bottom: 0.25rem;
  line-height: 1;
}

.footer-benediction {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.1rem;
  color: #8a7d72;
  max-width: 580px;
  line-height: 1.7;
}

.footer-credits {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  color: #5a5248;
}

.footer-credits a { color: #7a6e64; }
.footer-credits a:hover { color: #9a8e84; }

.footer-small {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  color: #3a3430;
}

/* ─── JSON syntax highlighting ───────────────────────────── */

.json-key    { color: #7ab8d4; }
.json-string { color: #a8d8a0; }
.json-number { color: #e8c880; }
.json-bool   { color: #d89060; }
.json-null   { color: #a09088; }