/* ============================================================
   Learn of Me — Design System
   Palette: parchment / terracotta / ink
   Typography: Fraunces (serif display) + Lato (body sans)
   Feel: small-press book, warm, inviting, serious but welcoming
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300;0,9..144,500;0,9..144,700;1,9..144,400&family=Lato:ital,wght@0,300;0,400;0,700;1,400&display=swap');

:root {
  --bg: #f8f5ef;
  --ink: #2b2218;
  --muted: #6b5e4e;
  --accent: #8b5a2b;
  --accent-dark: #6b4420;
  --card: #ffffff;
  --line: #e7dfd1;
  --hero-start: #8b5a2b;
  --hero-end: #5b3a1a;
  --cream: #f3ead8;
  --gold: #ffd27a;
  --warm-hover: #fbf6ea;
}

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

body {
  margin: 0;
  font-family: 'Lato', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.7;
  font-size: 16px;
}

h1, h2, h3, h4, h5 {
  font-family: 'Fraunces', Georgia, "Iowan Old Style", "Palatino Linotype", serif;
  line-height: 1.3;
  font-weight: 500;
}

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

img { max-width: 100%; height: auto; }

/* === Header === */
header.site {
  background: var(--ink);
  color: var(--cream);
  padding: 1.1rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}

header.site .brand {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 1.5rem;
  font-weight: 500;
  letter-spacing: 0.5px;
}

header.site .brand a {
  color: var(--cream);
  text-decoration: none;
}

header.site .tag {
  font-family: 'Fraunces', Georgia, serif;
  font-style: italic;
  font-size: 0.9rem;
  color: #d9c9a3;
  margin-left: 0.5rem;
}

nav.primary a {
  color: var(--cream);
  margin-left: 1.5rem;
  text-decoration: none;
  font-family: 'Lato', sans-serif;
  font-size: 0.95rem;
  font-weight: 400;
  letter-spacing: 0.3px;
}

nav.primary a:hover { color: var(--gold); }

/* === Hero === */
.hero {
  background: linear-gradient(135deg, var(--hero-start) 0%, var(--hero-end) 100%);
  color: #fdf7e8;
  padding: 5rem 2rem;
  text-align: center;
}

.hero h1 {
  font-size: 3.2rem;
  margin: 0 0 0.5rem;
  font-weight: 300;
  letter-spacing: 1px;
}

.hero .verse {
  font-family: 'Fraunces', Georgia, serif;
  font-style: italic;
  font-size: 1.15rem;
  max-width: 640px;
  margin: 0 auto;
  opacity: 0.95;
  line-height: 1.8;
}

.hero .cite {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.9rem;
  opacity: 0.8;
  font-family: 'Lato', sans-serif;
  font-style: normal;
}

/* === Main Content === */
main {
  max-width: 1000px;
  margin: 0 auto;
  padding: 3rem 2rem;
}

main > p:first-child {
  font-size: 1.1rem;
  max-width: 720px;
  color: var(--muted);
}

/* === Section Headers === */
h2 {
  font-size: 2rem;
  border-bottom: 2px solid var(--accent);
  padding-bottom: 0.4rem;
  margin-top: 2.5rem;
  color: var(--accent-dark);
}

h3 {
  font-size: 1.35rem;
  margin-top: 1.8rem;
  color: var(--accent-dark);
}

/* === Three Doors (Homepage Cards) === */
.doors {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin: 2rem 0;
}

.door {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 2.5rem 1.5rem;
  text-align: center;
  transition: transform .15s ease, box-shadow .15s ease;
}

.door:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 18px rgba(43, 34, 24, 0.1);
}

.door h3 {
  margin: 0 0 0.5rem;
  font-size: 1.5rem;
  color: var(--accent-dark);
}

.door p {
  color: var(--muted);
  font-size: 0.95rem;
  margin: 0 0 1rem;
}

.door a {
  color: var(--accent);
  font-weight: 700;
  font-size: 0.95rem;
}

.door a:hover { text-decoration: underline; }

/* === Generic Cards === */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
  margin: 1.5rem 0;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 1.5rem;
  transition: transform .15s ease, box-shadow .15s ease;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 18px rgba(43, 34, 24, 0.1);
}

.card h3 { margin-top: 0; color: var(--accent-dark); }
.card a { color: var(--accent); font-weight: 600; }

/* === Episode Cards === */
.episode-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-left: 4px solid var(--accent);
  border-radius: 0 10px 10px 0;
  padding: 1.5rem;
  margin-bottom: 1.25rem;
  transition: box-shadow .15s ease;
}

.episode-card:hover {
  box-shadow: 0 4px 12px rgba(43, 34, 24, 0.08);
}

.episode-card h3 {
  margin: 0 0 0.3rem;
  font-size: 1.25rem;
}

.episode-card .meta {
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 0.5rem;
}

.episode-card .meta .passage {
  font-style: italic;
}

.episode-card .summary {
  font-size: 0.95rem;
  color: var(--ink);
  margin-bottom: 0.75rem;
}

.episode-card .teachers-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.teacher-tag {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 0.2rem 0.7rem;
  font-size: 0.8rem;
  color: var(--muted);
  font-family: 'Lato', sans-serif;
}

/* === Episode Detail Page === */
.episode-detail {
  max-width: 800px;
  margin: 0 auto;
}

.episode-detail .passage-ref {
  font-family: 'Fraunces', Georgia, serif;
  font-style: italic;
  font-size: 1.1rem;
  color: var(--accent);
  margin-bottom: 1rem;
}

.episode-detail .audio-player {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0;
}

.episode-detail .audio-player audio {
  width: 100%;
}

.episode-detail .section-heading {
  font-size: 1.2rem;
  color: var(--accent-dark);
  border-bottom: 1px solid var(--line);
  padding-bottom: 0.3rem;
  margin-top: 2rem;
}

.episode-detail .content-block {
  font-size: 1rem;
  line-height: 1.8;
}

/* === Roster / Teachers Page === */
.roster-section {
  margin-bottom: 3rem;
}

.roster-section .section-intro {
  font-family: 'Fraunces', Georgia, serif;
  font-style: italic;
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 700px;
  margin-bottom: 1.5rem;
}

.voice-card {
  display: flex;
  gap: 1.25rem;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 1.25rem;
  margin-bottom: 1rem;
  transition: box-shadow .15s ease;
}

.voice-card:hover {
  box-shadow: 0 4px 12px rgba(43, 34, 24, 0.08);
}

.voice-card .photo {
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--line);
}

.voice-card .photo-placeholder {
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Fraunces', Georgia, serif;
  font-size: 1.5rem;
  color: var(--accent);
}

.voice-card .info { flex: 1; }

.voice-card h4 {
  font-family: 'Fraunces', Georgia, serif;
  margin: 0 0 0.15rem;
  font-size: 1.15rem;
  color: var(--accent-dark);
}

.voice-card .ministry-name {
  font-size: 0.85rem;
  color: var(--accent);
  margin-bottom: 0.4rem;
}

.voice-card .bio {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.6;
}

.voice-card .links {
  margin-top: 0.4rem;
  font-size: 0.85rem;
}

.voice-card .links a {
  margin-right: 1rem;
  color: var(--accent);
}

/* === Music Player === */
.player {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0;
  box-shadow: 0 2px 10px rgba(0,0,0,0.04);
}

.player .now-playing {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--accent-dark);
  margin-bottom: 0.5rem;
}

.player audio { width: 100%; margin-top: 0.5rem; }

.songlist {
  list-style: none;
  padding: 0;
  margin: 1rem 0 0;
}

.songlist li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.8rem 1rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  margin-bottom: 0.5rem;
  background: var(--card);
  cursor: pointer;
  transition: background .15s;
}

.songlist li:hover { background: var(--warm-hover); }
.songlist li.active {
  background: #f3e5cb;
  border-color: var(--accent);
}

.songlist .title { font-weight: 600; }
.songlist .meta { color: var(--muted); font-size: 0.9rem; }
.songlist .play-btn {
  background: var(--accent);
  color: white;
  border: none;
  border-radius: 50%;
  width: 36px;
  height: 36px;
  cursor: pointer;
  font-size: 0.9rem;
}

/* === Category Badges === */
.category-badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 20px;
  padding: 0.3rem 1rem;
  font-size: 0.85rem;
  font-family: 'Lato', sans-serif;
  color: #fdf7e8;
  margin-top: 0.75rem;
  letter-spacing: 0.5px;
}

.category-badge.small {
  background: var(--bg);
  border: 1px solid var(--line);
  color: var(--accent);
  font-size: 0.75rem;
  padding: 0.15rem 0.6rem;
  margin-top: 0;
}

/* === Category Filters === */
.category-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.cat-btn {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 0.4rem 1rem;
  font-family: 'Lato', sans-serif;
  font-size: 0.85rem;
  color: var(--muted);
  cursor: pointer;
  transition: all .15s ease;
}

.cat-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.cat-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}

/* === Episode Audio Badge === */
.episode-audio-badge {
  margin-top: 0.5rem;
  font-size: 0.8rem;
  color: var(--accent);
}

.episode-audio-badge.coming-soon-badge {
  color: var(--muted);
  font-style: italic;
}

.episode-detail .audio-player.coming-soon {
  background: transparent;
  border: 1px dashed var(--line);
}

.coming-soon-message {
  font-size: 0.95rem;
  color: var(--muted);
  margin: 0;
  line-height: 1.5;
}

.coming-soon-icon {
  display: inline-block;
  margin-right: 0.4rem;
  opacity: 0.8;
}

.episode-card-top {
  margin-bottom: 0.25rem;
}

/* === Teacher Source List === */
.teacher-sources {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.source-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 1rem 1.25rem;
  transition: box-shadow .15s ease;
}

.source-card:hover {
  box-shadow: 0 4px 12px rgba(43, 34, 24, 0.08);
}

.source-info {
  flex: 1;
}

.source-info strong {
  display: block;
  font-family: 'Fraunces', Georgia, serif;
  color: var(--accent-dark);
  font-size: 1rem;
}

.source-info .source-title {
  display: block;
  font-size: 0.85rem;
  color: var(--muted);
  margin-top: 0.15rem;
}

.teaching-btn {
  display: inline-block;
  background: var(--accent);
  color: white;
  padding: 0.5rem 1.25rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  white-space: nowrap;
  transition: background .15s ease;
}

.teaching-btn:hover {
  background: var(--accent-dark);
  text-decoration: none;
}

/* === Notebook Link === */
.notebook-link {
  display: inline-block;
  background: var(--accent);
  color: white;
  padding: 0.6rem 1.5rem;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
  transition: background .15s ease;
}

.notebook-link:hover {
  background: var(--accent-dark);
  text-decoration: none;
}

/* === Study Block === */
.study-block {
  background: var(--card);
  border-left: 4px solid var(--accent);
  padding: 1.25rem 1.5rem;
  margin: 1rem 0;
  border-radius: 0 8px 8px 0;
}

.study-block h3 { margin-top: 0; }
.study-block .week {
  font-size: 0.85rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* === Empty State === */
.empty-state {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--muted);
  font-style: italic;
  font-family: 'Fraunces', Georgia, serif;
}

/* === Footer === */
footer {
  background: var(--ink);
  color: #d9c9a3;
  text-align: center;
  padding: 2rem;
  margin-top: 4rem;
  font-size: 0.9rem;
}

footer a { color: var(--gold); }

/* === Responsive === */
@media (max-width: 768px) {
  .doors {
    grid-template-columns: 1fr;
  }
  .voice-card {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .voice-card .links {
    text-align: center;
  }
  .source-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }
}

@media (max-width: 600px) {
  .hero h1 { font-size: 2.1rem; }
  header.site {
    flex-direction: column;
    gap: 0.75rem;
    text-align: center;
  }
  nav.primary a { margin: 0 0.6rem; }
  main { padding: 2rem 1rem; }
}