/* ── Authority Content Cluster Pages ──────────────────────── */
/* Inherits variables from /styles.css                       */

.au-page {
  padding-top: 100px;
  padding-bottom: 80px;
  min-height: 100vh;
}

.au-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 40px);
}

/* ── Breadcrumb ──────────────────────────────────────────── */

.au-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 40px;
  font-size: 13px;
}

.au-breadcrumb a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.au-breadcrumb a:hover {
  color: var(--accent-gold);
}

.au-breadcrumb-sep {
  color: var(--text-muted);
  opacity: 0.4;
}

.au-breadcrumb-current {
  color: var(--text-secondary);
}

/* ── Hub Hero ────────────────────────────────────────────── */

.au-hero {
  text-align: center;
  margin-bottom: 48px;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

.au-hero-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin-bottom: 16px;
}

.au-hero-title {
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 800;
  line-height: 1.1;
  color: var(--text-primary);
  margin-bottom: 20px;
}

.au-hero-sub {
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-secondary);
}

/* ── Intro ───────────────────────────────────────────────── */

.au-intro {
  max-width: 760px;
  margin: 0 auto 56px;
}

.au-intro p {
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.au-intro p:last-child {
  margin-bottom: 0;
}

/* ── Agreement section ───────────────────────────────────── */

.au-agreement {
  margin-bottom: 56px;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

.au-agreement-content {
  padding: 28px 32px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  border-left: 3px solid var(--accent-gold);
}

.au-agreement-content p {
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.au-agreement-content p:last-child {
  margin-bottom: 0;
}

/* ── Sections ────────────────────────────────────────────── */

.au-section {
  margin-bottom: 64px;
}

.au-section-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.au-section-title svg {
  color: var(--accent-gold);
  flex-shrink: 0;
}

.au-section-intro {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 28px;
  max-width: 700px;
}

/* ── Teacher Grid (Hub) ──────────────────────────────────── */

.au-teacher-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

@media (max-width: 680px) {
  .au-teacher-grid {
    grid-template-columns: 1fr;
  }
}

.au-teacher-card {
  display: flex;
  flex-direction: column;
  padding: 28px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  text-decoration: none;
  transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.au-teacher-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-color-hover);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

html[data-theme="light"] .au-teacher-card:hover {
  box-shadow: 0 8px 32px rgba(71, 56, 37, 0.1);
}

.au-teacher-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 4px;
  flex-wrap: wrap;
}

.au-teacher-name {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
}

.au-teacher-era {
  font-size: 12px;
  color: var(--text-muted);
  white-space: nowrap;
}

.au-teacher-tradition {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin-bottom: 12px;
}

.au-teacher-takeaway {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-secondary);
  flex: 1;
  margin-bottom: 16px;
}

.au-teacher-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent-gold);
}

.au-teacher-link svg {
  transition: transform var(--transition-fast);
}

.au-teacher-card:hover .au-teacher-link svg {
  transform: translateX(3px);
}

/* ── Principles Grid (Hub) ───────────────────────────────── */

.au-principles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}

@media (max-width: 680px) {
  .au-principles-grid {
    grid-template-columns: 1fr;
  }
}

.au-principle-card {
  padding: 28px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 14px;
}

.au-principle-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: rgba(212, 168, 83, 0.15);
  color: var(--accent-gold);
  font-size: 14px;
  font-weight: 700;
  border-radius: 50%;
  margin-bottom: 14px;
}

.au-principle-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.au-principle-desc {
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.au-principle-teachers {
  font-size: 12px;
  color: var(--text-muted);
  font-style: italic;
}

/* ── Practices Grid (Hub) ────────────────────────────────── */

.au-practices-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

@media (max-width: 680px) {
  .au-practices-grid {
    grid-template-columns: 1fr;
  }
}

.au-practice-card {
  padding: 22px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
}

.au-practice-header {
  margin-bottom: 10px;
}

.au-practice-teacher {
  display: block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin-bottom: 4px;
}

.au-practice-name {
  display: block;
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
}

.au-practice-desc {
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-muted);
}

/* ── Profile Hero ────────────────────────────────────────── */

.au-profile-hero {
  text-align: center;
  margin-bottom: 40px;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

.au-profile-tradition {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin-bottom: 14px;
}

.au-profile-title {
  font-size: clamp(30px, 5vw, 46px);
  font-weight: 800;
  line-height: 1.1;
  color: var(--text-primary);
}

/* ── Premise ─────────────────────────────────────────────── */

.au-premise {
  max-width: 760px;
  margin: 0 auto 56px;
  padding: 28px 32px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  border-left: 3px solid var(--accent-gold);
}

.au-premise p {
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-secondary);
}

/* ── Key Teachings Grid ──────────────────────────────────── */

.au-teachings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.au-teaching-card {
  padding: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 14px;
}

.au-teaching-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.au-teaching-explanation {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-secondary);
}

/* ── Prose ────────────────────────────────────────────────── */

.au-prose {
  max-width: 760px;
}

.au-prose p {
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.au-prose p:last-child {
  margin-bottom: 0;
}

/* ── BTO Translation Grid ────────────────────────────────── */

.au-bto-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

@media (max-width: 800px) {
  .au-bto-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .au-bto-grid {
    grid-template-columns: 1fr;
  }
}

.au-bto-card {
  padding: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  text-align: center;
}

.au-bto-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  background: rgba(212, 168, 83, 0.12);
  color: var(--accent-gold);
  font-size: 12px;
  font-weight: 700;
  border-radius: 50%;
  margin-bottom: 12px;
}

.au-bto-label {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.au-bto-text {
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-muted);
}

/* ── Do This Today (Action Cards) ────────────────────────── */

.au-actions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

@media (max-width: 800px) {
  .au-actions-grid {
    grid-template-columns: 1fr;
  }
}

.au-action-card {
  padding: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 14px;
}

.au-action-timeframe {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin-bottom: 12px;
}

.au-action-timeframe svg {
  opacity: 0.7;
}

.au-action-text {
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-secondary);
}

/* ── Common Misread ──────────────────────────────────────── */

.au-misread {
  max-width: 760px;
  padding: 28px 32px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  border-left: 3px solid #ef4444;
}

.au-misread-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.au-misread-title svg {
  color: #ef4444;
  flex-shrink: 0;
}

.au-misread-content {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.au-misread-myth {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-muted);
  padding: 12px 16px;
  background: rgba(239, 68, 68, 0.08);
  border-radius: 8px;
}

.au-misread-myth strong {
  color: #ef4444;
}

.au-misread-reality {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-secondary);
  padding: 12px 16px;
  background: rgba(212, 168, 83, 0.08);
  border-radius: 8px;
}

.au-misread-reality strong {
  color: var(--accent-gold);
}

/* ── Related Teachers ────────────────────────────────────── */

.au-related-teachers-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.au-related-teacher {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  text-decoration: none;
  transition: border-color var(--transition-base), transform var(--transition-base);
}

.au-related-teacher:hover {
  border-color: var(--border-color-hover);
  transform: translateX(4px);
}

.au-related-teacher-text h4 {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.au-related-teacher-text p {
  font-size: 13px;
  line-height: 1.5;
  color: var(--text-muted);
}

.au-related-teacher-link {
  color: var(--accent-gold);
  flex-shrink: 0;
}

.au-related-teacher-link svg {
  transition: transform var(--transition-fast);
}

.au-related-teacher:hover .au-related-teacher-link svg {
  transform: translateX(3px);
}

/* ── FAQ Accordion ───────────────────────────────────────── */

.au-faq-section {
  max-width: 760px;
}

.au-faq-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.au-faq-item {
  border: 1px solid var(--border-color);
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 8px;
}

.au-faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  padding: 18px 22px;
  background: var(--bg-card);
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  transition: background var(--transition-fast);
}

.au-faq-question:hover {
  background: var(--bg-secondary);
}

.au-faq-question svg {
  color: var(--text-muted);
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.au-faq-open .au-faq-question svg {
  transform: rotate(180deg);
}

.au-faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  padding: 0 22px;
}

.au-faq-open .au-faq-answer {
  max-height: 300px;
  padding: 0 22px 18px;
}

.au-faq-answer p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-secondary);
}

/* ── Pillar Links / Go Deeper ────────────────────────────── */

.au-pillars {
  margin-bottom: 48px;
  text-align: center;
}

.au-pillars h3 {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.au-pillars-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.au-pillar-link {
  display: inline-block;
  padding: 8px 18px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  text-decoration: none;
  transition: border-color var(--transition-base), color var(--transition-base);
}

.au-pillar-link:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
}

/* ── CTA Section ─────────────────────────────────────────── */

.au-cta-section {
  text-align: center;
  padding: 56px 0 40px;
  max-width: 640px;
  margin: 0 auto;
}

.au-cta-headline {
  font-size: clamp(22px, 3.5vw, 30px);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.au-cta-sub {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 28px;
}

.au-cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
}

.au-cta-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-size: 15px;
  font-weight: 600;
  color: var(--bg-primary);
  background: var(--accent-gold);
  border-radius: 10px;
  text-decoration: none;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.au-cta-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--glow-gold);
}

.au-cta-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text-secondary);
  background: transparent;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  text-decoration: none;
  transition: border-color var(--transition-base), color var(--transition-base);
}

.au-cta-secondary:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
}