/* =================================================
   The Library of Alethia — Stylesheet
   Visual identity per Alethia_Visual_Identity_Guide
   ================================================= */

:root {
  --navy:          #1B2A6B;
  --gold:          #B8860B;
  --white:         #FFFFFF;
  --civic-blue:    #2E4DA3;
  --soft-stone:    #EEF2FF;
  --reasoned-grey: #555555;
  --quiet-grey:    #F5F5F5;
}

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

body {
  margin: 0;
  padding: 0;
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 16px;
  line-height: 1.45;
  color: var(--navy);
  background: var(--white);
}

a {
  color: var(--civic-blue);
  text-decoration: none;
}
a:hover { text-decoration: underline; }

img { display: block; }

/* --- Utilities --- */
.gold-rule {
  height: 2px;
  background: var(--gold);
  border: none;
  margin: 0;
}

.section-label {
  font-family: Georgia, serif;
  font-size: 0.7rem;
  font-weight: bold;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--reasoned-grey);
  margin: 0 0 0.9rem;
}

/* --- Site Header --- */
.site-header {
  background: var(--navy);
  color: var(--white);
}

.site-header-inner {
  max-width: 920px;
  margin: 0 auto;
  padding: 1.6rem 2rem;
  display: flex;
  align-items: center;
  gap: 1.4rem;
}

.site-mark {
  height: 60px;
  width: 60px;
  flex-shrink: 0;
}

.site-title-block {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.wordmark {
  font-family: Georgia, serif;
  font-weight: bold;
  font-size: 1.75rem;
  letter-spacing: 0.22em;
  color: var(--white);
  display: block;
  line-height: 1;
}

.pronunciation {
  font-family: Georgia, serif;
  font-size: 0.72rem;
  font-style: italic;
  color: rgba(184, 134, 11, 0.8);
  letter-spacing: 0.08em;
  display: block;
  line-height: 1;
}

.library-title {
  font-family: Georgia, serif;
  font-size: 0.85rem;
  color: var(--gold);
  letter-spacing: 0.06em;
  font-style: italic;
  display: block;
}

/* --- Main Content --- */
main {
  max-width: 920px;
  margin: 0 auto;
  padding: 2.5rem 2rem 4rem;
}

/* --- Headings (document content) --- */
.doc-content h1 {
  font-family: Georgia, serif;
  font-weight: bold;
  font-size: 1.4rem;
  color: var(--navy);
  margin: 2rem 0 0.25rem;
  padding-bottom: 0.35rem;
  border-bottom: 1px solid var(--gold);
}

.doc-content h2 {
  font-family: Georgia, serif;
  font-weight: bold;
  font-size: 1.1rem;
  color: var(--civic-blue);
  margin: 1.8rem 0 0.5rem;
}

.doc-content h3 {
  font-family: Georgia, serif;
  font-weight: bold;
  font-size: 0.95rem;
  color: var(--navy);
  margin: 1.4rem 0 0.4rem;
}

.doc-content h4 {
  font-family: Georgia, serif;
  font-weight: bold;
  font-size: 0.9rem;
  color: var(--navy);
  margin: 1rem 0 0.3rem;
}

.doc-content h1:first-child,
.doc-content h2:first-child {
  margin-top: 0;
}

/* --- Body Text --- */
.doc-content p {
  margin: 0 0 0.85rem;
}

.doc-content ul,
.doc-content ol {
  margin: 0 0 0.85rem 1.6rem;
}

.doc-content li {
  margin-bottom: 0.3rem;
}

.doc-content blockquote {
  margin: 1.2rem 0;
  padding: 0.9rem 1.3rem;
  border-left: 3px solid var(--gold);
  background: var(--soft-stone);
  font-style: italic;
  color: var(--navy);
}

.doc-content blockquote p:last-child { margin-bottom: 0; }

/* --- Tables --- */
.doc-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0 1.2rem;
  font-size: 0.9rem;
}

.doc-content th {
  background: var(--navy);
  color: var(--white);
  padding: 0.5rem 0.8rem;
  text-align: left;
  font-family: Georgia, serif;
}

.doc-content td {
  padding: 0.5rem 0.8rem;
  border-bottom: 1px solid var(--quiet-grey);
  vertical-align: top;
}

.doc-content tr:nth-child(even) td {
  background: var(--quiet-grey);
}

/* --- Code --- */
.doc-content code {
  font-family: Consolas, 'Courier New', monospace;
  font-size: 0.875rem;
  background: var(--quiet-grey);
  padding: 0.1em 0.4em;
  border-left: 2px solid var(--gold);
}

.doc-content pre {
  font-family: Consolas, 'Courier New', monospace;
  font-size: 0.875rem;
  background: var(--quiet-grey);
  border-left: 3px solid var(--gold);
  padding: 1rem 1.2rem;
  overflow-x: auto;
  margin: 0.9rem 0 1.2rem;
}

.doc-content pre code {
  background: none;
  border: none;
  padding: 0;
  font-size: inherit;
}

/* --- Buttons --- */
.btn-primary {
  display: inline-block;
  background: var(--navy);
  color: var(--white);
  padding: 0.45rem 1.1rem;
  font-family: Georgia, serif;
  font-size: 0.85rem;
  letter-spacing: 0.03em;
  border: 2px solid var(--navy);
  cursor: pointer;
  transition: background 0.15s;
}

.btn-primary:hover {
  background: var(--civic-blue);
  border-color: var(--civic-blue);
  text-decoration: none;
  color: var(--white);
}

.btn-secondary {
  display: inline-block;
  border: 2px solid var(--navy);
  color: var(--navy);
  padding: 0.45rem 1.1rem;
  font-family: Georgia, serif;
  font-size: 0.85rem;
  letter-spacing: 0.03em;
  transition: background 0.15s;
}

.btn-secondary:hover {
  background: var(--quiet-grey);
  text-decoration: none;
}

.doc-links {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  align-items: center;
}

/* =============================================
   DOCUMENT PAGE
   ============================================= */

.doc-header {
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--quiet-grey);
}

.breadcrumb {
  font-size: 0.8rem;
  color: var(--reasoned-grey);
  margin-bottom: 0.9rem;
  font-family: Georgia, serif;
}

.breadcrumb a {
  color: var(--reasoned-grey);
}

.breadcrumb a:hover {
  color: var(--civic-blue);
  text-decoration: none;
}

.breadcrumb-sep {
  margin: 0 0.4rem;
  opacity: 0.5;
}

.doc-header-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.5rem;
}

.doc-title-block h1 {
  font-family: Georgia, serif;
  font-weight: bold;
  font-size: 1.75rem;
  color: var(--navy);
  margin: 0 0 0.2rem;
  padding-bottom: 0.3rem;
  border-bottom: 2px solid var(--gold);
  line-height: 1.2;
}

.doc-subtitle {
  font-size: 0.9rem;
  color: var(--reasoned-grey);
  font-style: italic;
  margin: 0.25rem 0 0;
}

.doc-actions {
  flex-shrink: 0;
  padding-top: 0.25rem;
}

/* Closing mark */
.doc-closing {
  text-align: center;
  margin-top: 3.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--gold);
}

.doc-closing img {
  height: 44px;
  width: 44px;
  margin: 0 auto 0.6rem;
}

.closing-wordmark {
  font-family: Georgia, serif;
  font-weight: bold;
  font-size: 0.95rem;
  letter-spacing: 0.22em;
  color: var(--navy);
  display: block;
}

.closing-motto {
  font-size: 0.8rem;
  color: var(--reasoned-grey);
  font-style: italic;
  letter-spacing: 0.05em;
  margin-top: 0.2rem;
  display: block;
}

/* =============================================
   INDEX PAGE
   ============================================= */

/* Welcome */
.welcome-section {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
  background: var(--soft-stone);
  border-left: 4px solid var(--gold);
  padding: 2rem;
  margin-bottom: 3rem;
}

.welcome-mark {
  height: 72px;
  width: 72px;
  flex-shrink: 0;
  margin-top: 0.25rem;
}

.welcome-text h2 {
  font-family: Georgia, serif;
  font-weight: bold;
  font-size: 1.3rem;
  color: var(--navy);
  margin: 0 0 0.7rem;
}

.welcome-text p {
  font-size: 0.95rem;
  color: var(--navy);
  margin-bottom: 0.7rem;
}

.welcome-text .read-more {
  display: inline-block;
  font-size: 0.85rem;
  color: var(--civic-blue);
  margin-top: 0.3rem;
  letter-spacing: 0.02em;
}

/* Charter feature */
.charter-section {
  margin-bottom: 3rem;
}

.charter-feature {
  position: relative;
  border: 1px solid var(--gold);
  background: var(--soft-stone);
  padding: 2rem;
  margin-top: 0.5rem;
}

.charter-badge {
  position: absolute;
  top: -0.65rem;
  left: 1.4rem;
  background: var(--gold);
  color: var(--white);
  font-family: Georgia, serif;
  font-size: 0.62rem;
  font-weight: bold;
  letter-spacing: 0.16em;
  padding: 0.12rem 0.65rem;
  text-transform: uppercase;
}

.charter-feature-inner {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
}

.charter-mark {
  height: 68px;
  width: 68px;
  flex-shrink: 0;
  margin-top: 0.2rem;
}

.charter-feature h2 {
  font-family: Georgia, serif;
  font-weight: bold;
  font-size: 1.35rem;
  color: var(--navy);
  margin: 0 0 0.6rem;
}

.charter-feature p {
  font-size: 0.95rem;
  color: var(--navy);
  margin-bottom: 0.7rem;
}

.charter-feature .charter-quote {
  font-style: italic;
  color: var(--reasoned-grey);
  font-size: 0.9rem;
  border-left: 2px solid var(--gold);
  padding-left: 0.9rem;
  margin: 0.7rem 0 1.1rem;
}

/* Pathway */
.pathway-section {
  margin-bottom: 3rem;
}

.pathway-intro {
  font-size: 0.9rem;
  color: var(--reasoned-grey);
  margin: 0.4rem 0 1.2rem;
  font-style: italic;
}

.pathway-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.pathway-card {
  border: 1px solid var(--civic-blue);
  padding: 1.5rem;
  background: var(--white);
}

.pathway-step {
  font-size: 0.68rem;
  font-weight: bold;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--civic-blue);
  margin-bottom: 0.5rem;
  font-family: Georgia, serif;
}

.pathway-card h3 {
  font-family: Georgia, serif;
  font-weight: bold;
  font-size: 1.1rem;
  color: var(--navy);
  margin: 0 0 0.5rem;
}

.pathway-card p {
  font-size: 0.88rem;
  color: var(--reasoned-grey);
  margin-bottom: 1.1rem;
}

/* Reference library */
.reference-section {
  margin-bottom: 3rem;
}

.reference-intro {
  font-size: 0.9rem;
  color: var(--reasoned-grey);
  margin: 0.4rem 0 1.2rem;
  font-style: italic;
}

.reference-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.reference-card {
  padding: 1.2rem 1.3rem;
  background: var(--quiet-grey);
  border-top: 2px solid var(--gold);
}

.reference-card h3 {
  font-family: Georgia, serif;
  font-weight: bold;
  font-size: 0.95rem;
  color: var(--navy);
  margin: 0 0 0.4rem;
}

.reference-card p {
  font-size: 0.83rem;
  color: var(--reasoned-grey);
  margin-bottom: 0.9rem;
  line-height: 1.4;
}

/* --- Table of Contents --- */
.toc {
  background: var(--soft-stone);
  border-left: 3px solid var(--gold);
  padding: 1.2rem 1.5rem 1.2rem 1.4rem;
  margin-bottom: 2.5rem;
}

.toc-title {
  font-family: Georgia, serif;
  font-size: 0.7rem;
  font-weight: bold;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--reasoned-grey);
  margin: 0 0 0.7rem;
}

.toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  columns: 2;
  column-gap: 2rem;
}

.toc-list li {
  margin-bottom: 0.3rem;
  break-inside: avoid;
}

.toc-list a {
  color: var(--civic-blue);
  font-family: Georgia, serif;
  font-size: 0.85rem;
  text-decoration: none;
}

.toc-list a:hover { text-decoration: underline; }

.toc-h1 { padding-left: 0; }
.toc-h2 { padding-left: 1.1rem; }
.toc-h3 { padding-left: 2.2rem; }

.toc-h2 a,
.toc-h3 a { color: var(--reasoned-grey); }
.toc-h2 a:hover,
.toc-h3 a:hover { color: var(--civic-blue); }

@media (max-width: 640px) {
  .toc-list { columns: 1; }
}

/* --- Site Footer --- */
.site-footer {
  background: var(--navy);
  margin-top: 0;
}

.site-footer-inner {
  max-width: 920px;
  margin: 0 auto;
  padding: 1rem 2rem;
  text-align: center;
}

.footer-motto {
  font-family: Georgia, serif;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.45);
  font-style: italic;
  letter-spacing: 0.06em;
  display: block;
}

/* --- What's Next section --- */
.whats-next-section {
  margin-bottom: 3rem;
}

.whats-next-card {
  background: var(--quiet-grey);
  border-top: 2px solid var(--gold);
  padding: 2rem;
  margin-top: 0.5rem;
}

.whats-next-card h2 {
  font-family: Georgia, serif;
  font-weight: bold;
  font-size: 1.2rem;
  color: var(--navy);
  margin: 0 0 0.8rem;
}

.whats-next-card p {
  font-size: 0.95rem;
  color: var(--reasoned-grey);
  margin-bottom: 0.7rem;
  line-height: 1.5;
}

.whats-next-card p:last-of-type { margin-bottom: 0.5rem; }

.interest-note {
  font-size: 0.8rem;
  color: var(--reasoned-grey);
  font-style: italic;
  margin-bottom: 0.8rem !important;
}

/* --- Modal --- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(27, 42, 107, 0.72);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.modal-overlay[hidden] { display: none; }

.modal {
  background: var(--white);
  max-width: 540px;
  width: 100%;
  padding: 2rem 2rem 1.8rem;
  position: relative;
  border-top: 3px solid var(--gold);
}

.modal-close-x {
  position: absolute;
  top: 0.7rem;
  right: 0.9rem;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.4rem;
  color: var(--reasoned-grey);
  line-height: 1;
  padding: 0.1rem 0.3rem;
  font-family: Georgia, serif;
}

.modal-close-x:hover { color: var(--navy); }

.modal h2 {
  font-family: Georgia, serif;
  font-weight: bold;
  font-size: 1.15rem;
  color: var(--navy);
  margin: 0 0 1rem;
  padding-bottom: 0.35rem;
  border-bottom: 1px solid var(--gold);
  padding-right: 1.5rem;
}

.modal-thanks {
  font-family: Georgia, serif;
  font-size: 1rem;
  color: var(--navy);
  line-height: 1.5;
  margin-bottom: 1.4rem;
}

.modal-notify-section {
  border-top: 1px solid var(--quiet-grey);
  padding-top: 1.1rem;
  margin-bottom: 1.4rem;
}

.modal-notify-offer {
  font-family: Georgia, serif;
  font-size: 0.82rem;
  color: var(--reasoned-grey);
  line-height: 1.55;
  margin-bottom: 0.9rem;
}

.notify-btn {
  margin-top: 0.2rem;
  font-size: 0.82rem;
  padding: 0.4rem 0.9rem;
}

.notify-success {
  font-family: Georgia, serif;
  font-size: 0.85rem;
  color: var(--reasoned-grey);
  font-style: italic;
  margin: 0;
}

.modal-close-row {
  border-top: 1px solid var(--quiet-grey);
  padding-top: 1.1rem;
  text-align: right;
}

.form-label {
  display: block;
  font-family: Georgia, serif;
  font-size: 0.85rem;
  color: var(--navy);
  font-weight: bold;
  margin-bottom: 0.4rem;
}

.form-optional {
  font-weight: normal;
  color: var(--reasoned-grey);
  font-style: italic;
}

.form-input {
  display: block;
  width: 100%;
  font-family: Georgia, serif;
  font-size: 0.9rem;
  padding: 0.5rem 0.7rem;
  border: 1px solid var(--reasoned-grey);
  color: var(--navy);
  background: var(--white);
  margin-bottom: 1.1rem;
  appearance: none;
}

.form-input:focus {
  outline: 2px solid var(--civic-blue);
  border-color: var(--civic-blue);
}

.form-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.modal-success {
  font-family: Georgia, serif;
  font-size: 0.9rem;
  color: var(--navy);
  line-height: 1.6;
  padding: 0.5rem 0 0.25rem;
}

/* --- Privacy notice bar --- */
.privacy-notice {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--navy);
  border-top: 2px solid var(--gold);
  z-index: 500;
  padding: 0.85rem 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.privacy-notice[hidden] { display: none; }

.privacy-notice p {
  font-family: Georgia, serif;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.85);
  margin: 0;
  line-height: 1.5;
  flex: 1;
  min-width: 200px;
}

.privacy-notice p strong {
  color: var(--white);
  font-weight: bold;
}

.privacy-dismiss {
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.4);
  color: var(--white);
  font-family: Georgia, serif;
  font-size: 0.78rem;
  padding: 0.3rem 0.9rem;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
  letter-spacing: 0.03em;
}

.privacy-dismiss:hover {
  border-color: var(--gold);
  color: var(--gold);
}

/* --- Responsive --- */
@media (max-width: 640px) {
  .site-header-inner { padding: 1.2rem 1rem; }
  main { padding: 1.5rem 1rem 3rem; }

  .welcome-section { flex-direction: column; gap: 1rem; padding: 1.3rem; }
  .welcome-mark { height: 52px; width: 52px; }

  .charter-feature-inner { flex-direction: column; gap: 1rem; }
  .charter-mark { height: 52px; width: 52px; }

  .pathway-grid,
  .reference-grid { grid-template-columns: 1fr; }

  .doc-header-row { flex-direction: column; }
  .doc-title-block h1 { font-size: 1.4rem; }
}