/* ===================================================
   ALDEA BOOK CLUB — Global Stylesheet
   aldeabookclub.com · Est. 2020 · Monterrey, México
   =================================================== */

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

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

:root {
  --bg: #f5f0e8;
  --text: #1a1710;
  --gold: #b8964e;
  --rust: #8b3a2a;
  --surface: #ece5d5;
  --border: #d4cbb8;
  --dark: #2a2520;
  --light: #f5f0e8;
  --heading: 'Cormorant Garamond', 'Georgia', serif;
  --body: 'EB Garamond', 'Georgia', serif;
  --mono: 'JetBrains Mono', 'Courier New', monospace;
  --max-prose: 720px;
  --max-grid: 1080px;
}

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

body {
  font-family: var(--body);
  font-weight: 400;
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* --- Typography --- */
h1, h2, h3, h4 { font-family: var(--heading); line-height: 1.2; font-weight: 600; }
h1 { font-size: 2.6rem; margin-bottom: 0.5em; }
h2 { font-size: 1.7rem; margin-bottom: 0.4em; margin-top: 2em; }
h3 { font-size: 1.3rem; margin-bottom: 0.3em; font-weight: 500; }
h4 { font-size: 1.1rem; font-weight: 500; }

p { margin-bottom: 1.2em; }
p:last-child { margin-bottom: 0; }

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

strong { font-weight: 600; }
em { font-style: italic; }

blockquote {
  border-left: 3px solid var(--gold);
  padding: 1em 1.5em;
  margin: 2em 0;
  font-family: var(--heading);
  font-size: 1.2rem;
  font-style: italic;
  line-height: 1.5;
  color: var(--text);
  background: var(--surface);
}
blockquote cite {
  display: block;
  margin-top: 0.8em;
  font-size: 0.85rem;
  font-style: normal;
  font-family: var(--body);
  color: var(--gold);
}

/* --- Header / Navigation --- */
.site-header {
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 100;
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  max-width: var(--max-grid);
  margin: 0 auto;
}
.site-logo {
  font-family: var(--heading);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text);
  text-decoration: none;
}
.site-logo:hover { color: var(--gold); }

.site-nav { display: flex; gap: 2rem; align-items: center; }
.site-nav a {
  font-family: var(--body);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text);
  text-decoration: none;
  transition: color 0.2s;
  padding-bottom: 2px;
}
.site-nav a:hover { color: var(--gold); }
.site-nav a.active {
  color: var(--gold);
  border-bottom: 2px solid var(--gold);
}

/* Mobile nav */
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 0.5rem; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--text); margin: 5px 0; transition: 0.3s; }

@media (max-width: 768px) {
  .nav-toggle { display: block; }
  .site-nav {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    padding: 1rem 2rem;
    gap: 1rem;
  }
  .site-nav.open { display: flex; }
}

/* --- Layout --- */
.container { max-width: var(--max-grid); margin: 0 auto; padding: 0 2rem; }
.prose { max-width: var(--max-prose); margin: 0 auto; }

section { padding: 5rem 0; }
section + section { border-top: 1px solid var(--border); }

/* --- Hero --- */
.hero {
  background: var(--dark);
  color: var(--light);
  text-align: center;
  padding: 6rem 2rem;
  border-top: none;
}
.hero h1 {
  font-family: var(--heading);
  font-size: 4.5rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 0.1em;
  color: var(--light);
}
.hero .subtitle {
  font-family: var(--heading);
  font-size: 1.4rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.5rem;
}
.hero .meta {
  font-family: var(--body);
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  color: rgba(245,240,232,0.6);
  margin-bottom: 2rem;
}
.hero .tagline {
  font-family: var(--heading);
  font-size: 1.15rem;
  font-style: italic;
  color: rgba(245,240,232,0.85);
}

@media (max-width: 768px) {
  .hero h1 { font-size: 2.8rem; }
  .hero .subtitle { font-size: 1.1rem; }
  .hero { padding: 4rem 1.5rem; }
}

/* --- Stats Bar --- */
.stats-bar {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 2rem;
  padding: 3rem 2rem;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.stat {
  text-align: center;
  min-width: 120px;
}
.stat .number {
  font-family: var(--heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--gold);
  display: block;
}
.stat .label {
  font-family: var(--body);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text);
  opacity: 0.7;
}

/* --- Section Headers --- */
.section-header {
  text-align: center;
  margin-bottom: 3rem;
}
.section-header h2 {
  font-size: 2rem;
  margin-bottom: 0.5em;
  margin-top: 0;
}
.section-header p {
  max-width: 560px;
  margin: 0 auto;
  color: var(--text);
  opacity: 0.75;
  font-size: 1rem;
}

/* --- Book Cards (Library Grid) --- */
.book-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}
.book-card {
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 1.8rem;
  transition: border-color 0.2s, box-shadow 0.2s;
  text-decoration: none;
  color: var(--text);
  display: block;
}
.book-card:hover {
  border-color: var(--gold);
  box-shadow: inset 3px 0 0 var(--gold);
}
.book-card .card-year {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: var(--gold);
  margin-bottom: 0.5rem;
}
.book-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.3rem;
  color: var(--text);
}
.book-card .card-author {
  font-size: 0.9rem;
  color: var(--text);
  opacity: 0.7;
  margin-bottom: 0.6rem;
}
.book-card .card-genre {
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--rust);
}
.book-card .card-guest {
  display: inline-block;
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid var(--gold);
  padding: 0.15em 0.5em;
  margin-top: 0.5rem;
}

/* --- Hall of Fame --- */
.hall-of-fame {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}
.hof-card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 2rem;
  text-decoration: none;
  color: var(--text);
  display: block;
  transition: border-color 0.2s;
}
.hof-card:hover { border-color: var(--gold); }
.hof-card .rank {
  font-family: var(--heading);
  font-size: 2.5rem;
  color: var(--gold);
  margin-bottom: 0.3rem;
}
.hof-card h3 { font-size: 1.3rem; margin-bottom: 0.3rem; }
.hof-card .distinction {
  font-size: 0.85rem;
  color: var(--rust);
  font-style: italic;
}

/* --- Book Page Layout --- */
.book-header {
  padding: 4rem 0 3rem;
  border-bottom: 1px solid var(--border);
}
.book-header .breadcrumb {
  font-family: var(--body);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: var(--text);
  opacity: 0.6;
  margin-bottom: 1.5rem;
}
.book-header .breadcrumb a { color: var(--gold); opacity: 1; }
.book-header h1 { font-size: 2.8rem; margin-bottom: 0.2em; }
.book-header .book-meta {
  font-size: 1rem;
  color: var(--text);
  opacity: 0.75;
  margin-bottom: 0.8rem;
}
.book-header .book-meta span { margin-right: 0.3em; }
.book-header .genre-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 0.8rem; }
.genre-tag {
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--rust);
  border: 1px solid var(--rust);
  padding: 0.2em 0.7em;
  display: inline-block;
}
.hof-badge {
  display: inline-block;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: var(--gold);
  color: var(--dark);
  padding: 0.25em 0.8em;
  margin-top: 0.8rem;
  font-weight: 600;
}

.book-content { padding: 3rem 0; }
.book-content section { padding: 2.5rem 0; border-top: none; }
.book-content section + section { border-top: 1px solid var(--border); padding-top: 2.5rem; }
.book-content h2 { font-size: 1.5rem; margin-top: 0; margin-bottom: 1em; color: var(--text); }

/* Key Ideas */
.key-idea { margin-bottom: 1.5rem; }
.key-idea strong { color: var(--text); }
.key-idea p { margin-top: 0.3em; margin-bottom: 0; opacity: 0.85; }

/* Guest Scholar Section */
.guest-card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 2rem;
  margin-bottom: 1.5rem;
}
.guest-card h3 { margin-bottom: 0.2rem; }
.guest-card .guest-meta {
  font-size: 0.9rem;
  color: var(--text);
  opacity: 0.7;
  margin-bottom: 1rem;
}
.guest-card p { font-size: 0.95rem; }

/* Video Embed */
.video-embed {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  margin: 2rem 0;
  background: var(--dark);
}
.video-embed iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* Connections */
.connections {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

/* --- Guest Directory --- */
.guest-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}
.guest-dir-card {
  border: 1px solid var(--border);
  padding: 1.5rem;
  background: var(--bg);
  transition: border-color 0.2s;
}
.guest-dir-card:hover { border-color: var(--gold); }
.guest-dir-card h3 { font-size: 1.1rem; margin-bottom: 0.2rem; }
.guest-dir-card .guest-dir-meta {
  font-size: 0.85rem;
  color: var(--text);
  opacity: 0.65;
  margin-bottom: 0.6rem;
}
.guest-dir-card .guest-dir-book {
  font-size: 0.8rem;
  color: var(--gold);
}

/* --- Conversations Feed --- */
.convo-entry {
  padding: 2.5rem 0;
}
.convo-entry + .convo-entry { border-top: 1px solid var(--border); }
.convo-entry .convo-book {
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.5rem;
}
.convo-entry h3 { font-size: 1.4rem; margin-bottom: 0.8rem; }
.convo-themes { display: flex; gap: 0.5rem; margin-top: 1rem; flex-wrap: wrap; }
.theme-tag {
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--rust);
  border: 1px solid var(--border);
  padding: 0.15em 0.6em;
}

/* --- Year Group Headers --- */
.year-group { margin-bottom: 3rem; }
.year-group h3 {
  font-family: var(--heading);
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 1.2rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--gold);
  display: inline-block;
}

/* --- Footer --- */
.site-footer {
  background: var(--dark);
  color: rgba(245,240,232,0.6);
  text-align: center;
  padding: 3rem 2rem;
  font-size: 0.85rem;
  letter-spacing: 0.03em;
}
.site-footer .footer-name {
  font-family: var(--heading);
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--light);
  margin-bottom: 0.5rem;
}
.site-footer p { margin-bottom: 0.3em; }

/* --- About Page --- */
.about-content { padding: 4rem 0; }
.about-content h2 { margin-top: 2.5rem; }
.about-content h2:first-child { margin-top: 0; }

/* --- Utility --- */
.text-gold { color: var(--gold); }
.text-rust { color: var(--rust); }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 2rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
}

/* --- Print --- */
@media print {
  .site-header, .site-footer, .site-nav { display: none; }
  body { font-size: 12pt; color: #000; background: #fff; }
  a { color: #000; text-decoration: underline; }
  .hero { background: #fff; color: #000; }
  .hero h1 { color: #000; }
  .hero .subtitle { color: #333; }
}

/* --- Coming Soon / Non-clickable States --- */
.book-card-soon {
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 1.8rem;
  color: var(--text);
  opacity: 0.6;
  position: relative;
}
.book-card-soon h3 { font-size: 1.2rem; margin-bottom: 0.3rem; color: var(--text); }
.book-card-soon .card-author { font-size: 0.9rem; color: var(--text); opacity: 0.7; margin-bottom: 0.6rem; }
.book-card-soon .card-genre { font-size: 0.75rem; letter-spacing: 0.04em; text-transform: uppercase; color: var(--rust); }
.book-card-soon .card-year { font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.05em; color: var(--gold); margin-bottom: 0.5rem; }
.book-card-soon .card-guest { display: inline-block; font-size: 0.7rem; letter-spacing: 0.04em; text-transform: uppercase; color: var(--gold); border: 1px solid var(--gold); padding: 0.15em 0.5em; margin-top: 0.5rem; }
.coming-soon-label {
  font-family: var(--body);
  font-size: 0.65rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gold);
  margin-top: 0.6rem;
  display: block;
}

.hof-card-soon {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 2rem;
  color: var(--text);
  display: block;
  opacity: 0.65;
}
.hof-card-soon .rank { font-family: var(--heading); font-size: 2.5rem; color: var(--gold); margin-bottom: 0.3rem; }
.hof-card-soon h3 { font-size: 1.3rem; margin-bottom: 0.3rem; }
.hof-card-soon .distinction { font-size: 0.85rem; color: var(--rust); font-style: italic; }

.guest-dir-book-text {
  font-size: 0.8rem;
  color: var(--text);
  opacity: 0.5;
  font-style: italic;
}