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

:root {
  --bg: #faf6f0;
  --bg-card: #fff;
  --text: #2c1810;
  --text-muted: #6b5b4f;
  --accent: #b8860b;
  --accent-light: #d4a940;
  --border: #e0d5c8;
  --shadow: 0 2px 8px rgba(44,24,16,0.08);
  --shadow-hover: 0 4px 16px rgba(44,24,16,0.14);
  --radius: 12px;
}

body {
  font-family: Georgia, 'Times New Roman', serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  font-size: 16px;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

/* === HEADER === */
header {
  display: flex;
  align-items: center;
  padding: 14px 20px;
  background: linear-gradient(180deg, #f5ece0 0%, var(--bg) 100%);
  border-bottom: 1px solid var(--border);
}

header .back-link {
  display: inline-block;
  font-family: -apple-system, sans-serif;
  font-size: 0.9em;
  color: var(--accent);
  text-decoration: none;
  white-space: nowrap;
  margin: 0;
}

header .back-link:hover { text-decoration: underline; }

header h1 {
  flex: 1;
  text-align: center;
  font-size: 1.6em;
  color: var(--text);
  font-weight: normal;
  letter-spacing: 0.02em;
  margin: 0;
  padding-right: 70px; /* компенсация ширины «← Главная» для визуального центрирования */
}

header .subtitle { display: none; }

header .verse { display: none; }

/* === NAV TABS === */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  padding: 0;
}

.nav-scroll {
  position: relative;
  max-width: 1140px;
  margin: 0 auto;
}

.nav-scroll::after {
  content: '';
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 40px;
  background: linear-gradient(90deg, transparent, var(--bg));
  pointer-events: none;
  opacity: 1;
  transition: opacity 0.2s;
  z-index: 2;
}

.nav-scroll.scrolled-end::after { opacity: 0; }

.nav-inner {
  display: flex;
  gap: 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding: 0 20px;
  scroll-snap-type: x mandatory;
}

.nav-inner::-webkit-scrollbar { display: none; }

.nav-tab {
  padding: 14px 20px;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 0.88em;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  border-bottom: 3px solid transparent;
  white-space: nowrap;
  transition: color 0.2s, border-color 0.2s;
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
  scroll-snap-align: start;
}

.nav-tab:hover { color: var(--text); }
.nav-tab.active { color: var(--accent); border-bottom-color: var(--accent); }

/* === SECTIONS === */
.section {
  display: none;
  padding: 40px 0 60px;
  animation: fadeIn 0.3s ease;
}

.section.active { display: block; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.section-title {
  font-size: 1.6em;
  color: var(--text);
  margin-bottom: 8px;
  font-weight: normal;
}

.section-desc {
  color: var(--text-muted);
  margin-bottom: 32px;
  font-size: 0.95em;
  max-width: 700px;
}

/* === CARDS === */
.cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.card {
  background: var(--bg-card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: box-shadow 0.2s;
}

.card:hover { box-shadow: var(--shadow-hover); }

.card-header {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  cursor: pointer;
  user-select: none;
}

.card-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6em;
  flex-shrink: 0;
}

.card-info { flex: 1; }

.card-info h3 {
  font-size: 1.15em;
  font-weight: 600;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  margin-bottom: 2px;
}

.card-info .hebrew {
  font-size: 0.85em;
  color: var(--text-muted);
}

.card-info .card-summary {
  font-size: 0.9em;
  color: var(--text-muted);
  margin-top: 4px;
  line-height: 1.5;
}

.card-chevron {
  font-size: 1.2em;
  color: var(--text-muted);
  transition: transform 0.3s;
  flex-shrink: 0;
}

.card.open .card-chevron { transform: rotate(180deg); }

.card-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.card.open .card-body { max-height: 5000px; }

.card-content {
  padding: 0 24px 24px;
  border-top: 1px solid var(--border);
}

.card-content h4 {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 0.8em;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin: 20px 0 8px;
}

.card-content h4:first-child { margin-top: 16px; }

.card-content p, .card-content li {
  font-size: 0.95em;
  line-height: 1.7;
}

.card-content ul, .card-content ol {
  padding-left: 20px;
  margin: 4px 0;
}

.card-content li { margin-bottom: 4px; }

/* === REFS === */
.ref {
  color: var(--accent);
  white-space: nowrap;
  font-size: 0.9em;
  cursor: pointer;
}

.ref, .cal-ref, .principle-verse {
  cursor: pointer;
  text-decoration: underline;
  text-decoration-style: dotted;
  text-underline-offset: 3px;
  transition: color 0.15s, text-decoration-color 0.15s;
}

.ref:hover, .cal-ref:hover, .principle-verse:hover {
  color: var(--accent);
  text-decoration-style: solid;
}

/* === PERSON INFO (in modal) === */
.person {
  color: var(--accent);
  cursor: pointer;
  text-decoration: underline;
  text-decoration-style: dotted;
  text-decoration-color: var(--accent-light);
  text-underline-offset: 3px;
  transition: text-decoration-color 0.15s;
}

.person:hover {
  text-decoration-style: solid;
  text-decoration-color: var(--accent);
}

.person-info {
  padding: 4px 0;
}

.person-role {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 0.85em;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
  margin-bottom: 8px;
}

.person-dates {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 0.85em;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.person-bio {
  font-size: 0.95em;
  line-height: 1.75;
}

/* === LOCATION INFO (in modal) === */
.location {
  color: #2e8b7e;
  cursor: pointer;
  text-decoration: underline;
  text-decoration-style: dotted;
  text-decoration-color: #3aab9c;
  text-underline-offset: 3px;
  transition: text-decoration-color 0.15s;
}

.location:hover {
  text-decoration-style: solid;
  text-decoration-color: #2e8b7e;
}

.location-info {
  padding: 4px 0;
}

.location-type {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 0.85em;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #2e8b7e;
  margin-bottom: 8px;
}

.location-region {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 0.85em;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.location-desc {
  font-size: 0.95em;
  line-height: 1.75;
}

.location-map {
  width: 100%;
  height: 200px;
  border-radius: 8px;
  margin-top: 12px;
  border: 1px solid var(--border);
}

/* === CARD CATEGORY COLORS === */
/* Topic CSS sets --cat (main color) and --cat-bg (light bg) on .card--* */
[class*="card--"] .card-icon { background: var(--cat-bg, transparent); color: var(--cat); }
[class*="card--"] .card-info h3 { color: var(--cat); }
[class*="card--"] .ritual-steps li::before { background: var(--cat); }

/* === RITUAL STEPS === */
.ritual-steps {
  counter-reset: step;
  list-style: none;
  padding-left: 0;
}

.ritual-steps li {
  counter-increment: step;
  padding-left: 32px;
  position: relative;
  margin-bottom: 8px;
}

.ritual-steps li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--accent);
  color: white;
  font-size: 0.75em;
  font-family: sans-serif;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  top: 4px;
}

/* === QUOTE === */
.quote {
  border-left: 3px solid var(--accent);
  padding: 12px 16px;
  margin: 10px 0;
  background: #fdf8eb;
  font-style: italic;
  font-size: 0.92em;
  border-radius: 0 6px 6px 0;
}

/* === TABLE === */
.table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 0 -20px;
  padding: 0 20px;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9em;
  background: var(--bg-card);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

thead {
  background: #f5ece0;
}

th {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 0.8em;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  padding: 14px 16px;
  text-align: left;
  cursor: pointer;
  white-space: nowrap;
  user-select: none;
}

th:hover { color: var(--accent); }
th .sort-arrow { font-size: 0.7em; margin-left: 4px; }

td {
  padding: 14px 16px;
  border-top: 1px solid var(--border);
  vertical-align: top;
}

tr:hover td { background: #fdf8eb; }

td:first-child { font-weight: 600; white-space: nowrap; }

.badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 20px;
  font-size: 0.8em;
  font-family: sans-serif;
  font-weight: 500;
}

.badge--vol { background: #eef9f2; color: #27ae60; }
.badge--req { background: #fdf0ee; color: #c0392b; }

/* === DISTRIBUTION / GRADIENT BARS === */
.dist-section {
  margin-bottom: 32px;
}

.dist-title {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 1em;
  font-weight: 600;
  margin-bottom: 10px;
}

.dist-bar {
  display: flex;
  height: 44px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow);
  margin-bottom: 6px;
}

.dist-segment {
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: sans-serif;
  font-size: 0.78em;
  font-weight: 600;
  color: #fff;
  padding: 0 10px;
  white-space: nowrap;
  min-width: 0;
}

.dist-legend {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  font-size: 0.82em;
  color: var(--text-muted);
  font-family: sans-serif;
}

.dist-legend span::before {
  content: '';
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 2px;
  margin-right: 5px;
  vertical-align: middle;
}

/* === PRINCIPLES === */
.principles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 18px;
}

.principle-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  padding: 24px;
}

.principle-card .num {
  font-family: sans-serif;
  font-size: 0.75em;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 6px;
}

.principle-card h3 {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 1.05em;
  font-weight: 600;
  margin-bottom: 8px;
}

.principle-card p {
  font-size: 0.92em;
  color: var(--text-muted);
  line-height: 1.6;
}

.principle-card .principle-verse {
  margin-top: 12px;
  font-size: 0.88em;
  color: var(--accent);
  font-style: italic;
}

/* === BACK LINK (standalone, e.g. index.html) === */
body > .back-link {
  display: inline-block;
  margin: 20px;
  font-family: -apple-system, sans-serif;
  font-size: 0.9em;
  color: var(--accent);
  text-decoration: none;
}

body > .back-link:hover { text-decoration: underline; }

/* === FOOTER === */
footer {
  text-align: center;
  padding: 40px 20px;
  font-size: 0.85em;
  color: var(--text-muted);
  border-top: 1px solid var(--border);
  margin-top: 20px;
}
footer a { color: var(--accent); text-decoration: none; }
footer a:hover { text-decoration: underline; }

/* === VERSE MODAL === */
.verse-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(44,24,16,0.45);
  z-index: 1000;
  justify-content: center;
  align-items: center;
  padding: 20px;
  animation: fadeInOverlay 0.2s ease;
}

.verse-overlay.visible { display: flex; }

@keyframes fadeInOverlay {
  from { opacity: 0; }
  to { opacity: 1; }
}

.verse-modal {
  background: var(--bg-card);
  border-radius: var(--radius);
  box-shadow: 0 8px 40px rgba(44,24,16,0.25);
  max-width: 640px;
  width: 100%;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  animation: slideUp 0.25s ease;
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.verse-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.verse-modal-header h3 {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 1.05em;
  color: var(--accent);
  font-weight: 600;
}

.verse-modal-close {
  width: 32px;
  height: 32px;
  border: none;
  background: var(--border);
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.1em;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s;
  flex-shrink: 0;
}

.verse-modal-close:hover { background: #d0c5b8; }

.verse-modal-body {
  padding: 20px 24px 24px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.verse-modal-body .verse-line {
  margin-bottom: 8px;
  line-height: 1.75;
  font-size: 0.95em;
}

.verse-modal-body .verse-num {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-weight: 700;
  font-size: 0.78em;
  color: var(--accent);
  margin-right: 6px;
  vertical-align: super;
}

.verse-modal-body .verse-loading {
  text-align: center;
  color: var(--text-muted);
  padding: 30px 0;
  font-style: italic;
}

.verse-modal-body .verse-error {
  text-align: center;
  color: #c0392b;
  padding: 20px 0;
}

/* === RESPONSIVE === */
@media (min-width: 768px) {
  header h1 { font-size: 2.6em; }
  .cards-grid { grid-template-columns: 1fr; }
  .nav-tab { padding: 14px 24px; }
}

@media (max-width: 600px) {
  header { padding: 30px 16px 20px; }
  header h1 { font-size: 1.5em; }
  .nav-tab { padding: 10px 12px; font-size: 0.78em; }
  .nav-scroll::after { width: 30px; }
  .card-header { padding: 16px; gap: 12px; }
  .card-icon { width: 42px; height: 42px; font-size: 1.3em; }
  .card-content { padding: 0 16px 16px; }
  .section { padding: 24px 0 40px; }
  .section-title { font-size: 1.3em; }
  th, td { padding: 10px 10px; font-size: 0.82em; }
  .principles-grid { grid-template-columns: 1fr; }
  .principle-card { padding: 16px; }
  .verse-modal { max-height: 90vh; margin: 10px; }
  .verse-modal-header { padding: 14px 16px; }
  .verse-modal-body { padding: 16px; }
}