/* ========================================
   Understanding as Ethical Intervention
   Site Styles — Editorial / Literary
   ======================================== */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400;1,500&family=EB+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&family=JetBrains+Mono:wght@300;400&display=swap');

/* --- Variables --- */
:root {
  --cream: #f5f0e8;
  --cream-light: #faf7f2;
  --ink: #2a2520;
  --ink-light: #4a4540;
  --ink-faint: #8a8580;
  --accent: #8b3a3a;
  --accent-light: #a85454;
  --accent-faint: rgba(139, 58, 58, 0.08);
  --rule: rgba(42, 37, 32, 0.15);
  --rule-strong: rgba(42, 37, 32, 0.3);
  --display: 'Cormorant Garamond', 'Georgia', serif;
  --body: 'EB Garamond', 'Georgia', serif;
  --mono: 'JetBrains Mono', monospace;
  --max-w: 740px;
  --max-w-wide: 1080px;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 18px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--body);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.72;
  min-height: 100vh;
}

::selection {
  background: rgba(139, 58, 58, 0.18);
}

/* --- Typography --- */
h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 400;
  line-height: 1.2;
}

h1 {
  font-size: 2.8rem;
  font-weight: 300;
  letter-spacing: -0.02em;
  margin-bottom: 0.4em;
}

h2 {
  font-size: 1.7rem;
  font-weight: 400;
  margin-top: 2.8em;
  margin-bottom: 0.6em;
  padding-bottom: 0.3em;
  border-bottom: 1px solid var(--rule);
}

h3 {
  font-size: 1.25rem;
  font-weight: 500;
  margin-top: 2em;
  margin-bottom: 0.5em;
  color: var(--ink-light);
}

h4 {
  font-family: var(--body);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-faint);
  margin-bottom: 0.8em;
}

p {
  margin-bottom: 1em;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.2s;
}

a:hover {
  color: var(--accent-light);
}

blockquote {
  font-family: var(--display);
  font-size: 1.15rem;
  font-style: italic;
  color: var(--ink-light);
  border-left: 3px solid var(--accent);
  padding: 0.8em 1.5em;
  margin: 1.8em 0;
  background: var(--accent-faint);
}

ul, ol {
  margin: 0.8em 0 1.2em 1.5em;
}

li {
  margin-bottom: 0.4em;
}

hr {
  border: none;
  border-top: 1px solid var(--rule);
  margin: 3rem 0;
}

/* --- Layout --- */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.container-wide {
  max-width: var(--max-w-wide);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* --- Navigation --- */
.site-nav {
  padding: 1.2rem 0;
  border-bottom: 1px solid var(--rule);
  background: var(--cream);
  position: sticky;
  top: 0;
  z-index: 100;
}

.site-nav .container-wide {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.nav-brand {
  font-family: var(--display);
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--ink);
  text-decoration: none;
}

.nav-brand:hover {
  color: var(--accent);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.3rem;
  color: var(--ink);
}

.nav-toggle svg {
  width: 24px;
  height: 24px;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 1.8rem;
  margin: 0;
  padding: 0;
}

.nav-links li a {
  font-family: var(--body);
  font-size: 0.82rem;
  color: var(--ink-faint);
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: color 0.2s;
}

.nav-links li a:hover,
.nav-links li a.active {
  color: var(--ink);
}

@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }

  .nav-links {
    display: none;
    flex-direction: column;
    width: 100%;
    gap: 0.8rem;
    padding-top: 1rem;
  }

  .nav-links.open {
    display: flex;
  }
}

/* --- Page Header --- */
.page-header {
  padding: 4rem 0 2.5rem;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 2.5rem;
}

.page-header h4 {
  margin-bottom: 0.6em;
}

.page-header h1 {
  margin-bottom: 0.3em;
}

.page-desc {
  font-size: 1.08rem;
  color: var(--ink-light);
  max-width: 620px;
  line-height: 1.65;
}

/* --- Home page --- */
.home-hero {
  padding: 5rem 0 3rem;
  text-align: center;
  border-bottom: 1px solid var(--rule);
}

.home-hero h1 {
  font-size: 3.2rem;
  font-weight: 300;
  margin-bottom: 0.3em;
}

.home-hero .subtitle {
  font-family: var(--display);
  font-size: 1.1rem;
  font-style: italic;
  color: var(--ink-faint);
  margin-bottom: 2rem;
}

.home-intro {
  max-width: 620px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem;
}

.home-intro .qa-question {
  font-family: var(--display);
  font-size: 1.4rem;
  font-style: italic;
  color: var(--ink-light);
  text-align: center;
  margin-bottom: 1.5em;
  line-height: 1.5;
}

.home-intro .qa-question .em {
  font-style: normal;
  font-weight: 600;
  color: var(--ink);
}

.home-intro p {
  font-size: 1.05rem;
  color: var(--ink-light);
  max-width: 620px;
  margin-bottom: 1em;
}

/* --- Section Cards --- */
.sections-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  padding: 3rem 0;
}

.section-card {
  display: block;
  padding: 1.8rem;
  border: 1px solid var(--rule);
  background: var(--cream-light);
  text-decoration: none;
  transition: all 0.25s;
}

.section-card:hover {
  border-color: var(--rule-strong);
  background: white;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(42, 37, 32, 0.08);
}

.section-card .card-label {
  font-family: var(--body);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 0.5em;
}

.section-card h3 {
  font-family: var(--display);
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--ink);
  margin: 0 0 0.5em;
}

.section-card p {
  font-size: 0.92rem;
  color: var(--ink-light);
  line-height: 1.6;
  margin: 0;
}

/* --- Manuscript / Prose --- */
.manuscript {
  padding-bottom: 4rem;
}

.manuscript h2 {
  font-size: 1.5rem;
}

.manuscript h3 {
  font-size: 1.15rem;
}

.manuscript .candle-box {
  margin: 1.5em 0;
  padding: 1.2em 1.5em;
  background: var(--cream-light);
  border-left: 3px solid var(--accent);
}

.manuscript .candle-box .candle-title {
  font-family: var(--display);
  font-weight: 600;
  font-size: 1.1rem;
  margin-bottom: 0.4em;
}

.manuscript .candle-box .candle-q {
  font-style: italic;
  color: var(--ink-light);
  margin-bottom: 0.5em;
}

/* --- QA block (used throughout) --- */
.qa-block {
  margin: 2.5em 0;
  padding: 1.5em 2em;
  border-top: 2px solid var(--accent);
  border-bottom: 2px solid var(--accent);
  text-align: center;
}

.qa-block p {
  font-family: var(--display);
  font-size: 1.3rem;
  font-style: italic;
  color: var(--ink-light);
  line-height: 1.55;
  margin: 0;
}

.qa-block .em {
  font-style: normal;
  font-weight: 600;
  color: var(--ink);
}

/* --- Story --- */
.story {
  padding-bottom: 4rem;
}

.story .story-body {
  font-size: 1.02rem;
  line-height: 1.85;
}

.story .story-body p {
  margin-bottom: 1em;
}

.story .scene-break {
  text-align: center;
  margin: 2.5em 0;
  font-size: 1.1rem;
  color: var(--ink-faint);
  letter-spacing: 0.4em;
}

/* --- Catalog Table --- */
.catalog {
  padding-bottom: 4rem;
}

.catalog-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 1.2rem;
}

.catalog-btn {
  font-family: var(--body);
  font-size: 0.82rem;
  padding: 0.4em 0.9em;
  border: 1px solid var(--rule);
  background: var(--cream-light);
  color: var(--ink-light);
  cursor: pointer;
  transition: all 0.2s;
}

.catalog-btn:hover,
.catalog-btn.active {
  background: var(--ink);
  color: var(--cream);
  border-color: var(--ink);
}

.catalog-count {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--ink-faint);
  margin-bottom: 1rem;
}

.catalog-search {
  font-family: var(--body);
  font-size: 0.88rem;
  padding: 0.5em 0.8em;
  border: 1px solid var(--rule);
  background: var(--cream-light);
  color: var(--ink);
  width: 100%;
  max-width: 320px;
  margin-bottom: 1rem;
}

.catalog-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--rule);
}

.catalog-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
  line-height: 1.55;
}

.catalog-table thead {
  background: var(--ink);
  color: var(--cream);
}

.catalog-table th {
  font-family: var(--body);
  font-weight: 600;
  text-align: left;
  padding: 0.7em 0.9em;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.catalog-table td {
  padding: 0.5em 0.9em;
  border-bottom: 1px solid var(--rule);
  vertical-align: top;
}

.catalog-table tr:nth-child(even) {
  background: rgba(245, 240, 232, 0.5);
}

.result-fail {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--accent);
}

.result-banned {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--ink-faint);
}

/* --- Guide / Crosswalk --- */
.crosswalk-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--rule);
  margin: 1.5em 0;
}

table.crosswalk {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
  line-height: 1.55;
}

table.crosswalk thead {
  background: var(--ink);
  color: var(--cream);
}

table.crosswalk th {
  font-family: var(--body);
  font-weight: 600;
  text-align: left;
  padding: 0.7em 0.9em;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

table.crosswalk td {
  padding: 0.6em 0.9em;
  border-bottom: 1px solid var(--rule);
  vertical-align: top;
}

table.crosswalk tr:nth-child(even) {
  background: rgba(245, 240, 232, 0.5);
}

table.crosswalk td:first-child {
  font-family: var(--display);
  font-style: italic;
  color: var(--ink-light);
}

table.crosswalk td:nth-child(2) {
  font-weight: 500;
  white-space: nowrap;
}

.scene-heading {
  font-family: var(--display);
  font-size: 1.15rem;
  font-weight: 500;
  margin-top: 2.2em;
  margin-bottom: 0.3em;
  color: var(--ink);
}

.scene-heading .scene-num {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--ink-faint);
  letter-spacing: 0.04em;
  display: block;
  margin-bottom: 0.15em;
}

.maps-to {
  font-size: 0.88rem;
  color: var(--ink-faint);
  margin-bottom: 0.8em;
  padding-left: 1em;
  border-left: 2px solid var(--rule);
}

.maps-to strong {
  color: var(--ink-light);
}

.story-lines {
  font-family: var(--display);
  font-style: italic;
  font-size: 1.02rem;
  color: var(--ink-light);
  margin-bottom: 0.6em;
}

/* --- Footer --- */
.site-footer {
  margin-top: 4rem;
  padding: 2.5rem 0;
  border-top: 1px solid var(--rule);
  text-align: center;
}

.footer-qa {
  font-family: var(--display);
  font-size: 1rem;
  font-style: italic;
  color: var(--ink-faint);
  margin-bottom: 0.5em;
}

.site-footer p:last-child {
  font-size: 0.78rem;
  color: var(--ink-faint);
  margin: 0;
}

/* --- Falsifiability list --- */
.falsifiability-list {
  list-style: none;
  padding: 0;
  margin: 1.5em 0;
}

.falsifiability-list li {
  padding: 0.8em 0;
  border-bottom: 1px solid var(--rule);
}

.falsifiability-list li:last-child {
  border-bottom: none;
}

/* --- Test Frame styles --- */
.test-frame {
  padding-bottom: 4rem;
}

.gate-test {
  margin: 1.5em 0;
  padding: 1em 1.5em;
  background: var(--cream-light);
  border-left: 3px solid var(--accent);
}

.gate-test .gate-label {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.3em;
}

/* --- Print --- */
@media print {
  .site-nav, .nav-toggle { display: none; }
  body { font-size: 11pt; background: white; }
  .container { max-width: 100%; }
}