/* ============================================================
   LANDING PAGE
   ============================================================ */

/* Hero */
.hero {
  background: var(--bg-dark);
  color: var(--text-light);
  padding: 4rem 1.5rem 3rem;
  text-align: center;
}
.hero h1 {
  font-size: 2.5rem;
  color: var(--accent-gold);
  margin-bottom: 0.5rem;
}
.hero .subtitle {
  font-size: 1.1rem;
  color: var(--text-light);
  opacity: 0.85;
  margin-bottom: 0.25rem;
}
.hero .edition {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent-gold);
  opacity: 0.7;
  margin-bottom: 2rem;
}
.hero .cta-row {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}
.hero .btn-primary {
  background: var(--accent-gold);
  color: var(--bg-dark);
  border-color: var(--accent-gold);
}
.hero .btn-primary:hover {
  background: #d4b56e;
}
.hero .btn-outline {
  color: var(--text-light);
  border-color: rgba(255,255,255,0.3);
}
.hero .btn-outline:hover {
  background: rgba(255,255,255,0.1);
}

/* Portrait */
.portrait-section {
  display: flex;
  align-items: center;
  gap: 2rem;
  padding: 3rem 0;
}
.portrait-section img {
  width: 200px;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}
.portrait-section .bio {
  flex: 1;
}
.portrait-section .bio h2 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}
.portrait-section .bio p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Stats row */
.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem;
  padding: 2rem 0;
}
.stat-card {
  background: var(--bg-card);
  border: 1px solid #e0dcd4;
  border-radius: 8px;
  padding: 1.25rem;
  text-align: center;
}
.stat-card .stat-value {
  font-family: var(--font-mono);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--accent-dark);
}
.stat-card .stat-label {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 0.25rem;
}

/* Pull quote */
.pull-quote-section {
  background: var(--bg-card);
  border-left: 4px solid var(--accent-gold);
  padding: 2rem 2rem 2rem 2.5rem;
  margin: 2rem 0;
  border-radius: 0 8px 8px 0;
}
.pull-quote-section blockquote {
  font-size: 1.15rem;
  font-style: italic;
  line-height: 1.8;
  color: var(--text-body);
}
.pull-quote-section .attribution {
  font-family: var(--font-ui);
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.75rem;
}
.pull-quote-section .metaphor-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  padding: 0.15rem 0.5rem;
  border-radius: 3px;
  margin-top: 0.5rem;
}
.pull-quote-section .metaphor-tag.rhetorical {
  background: rgba(200, 133, 42, 0.15);
  color: var(--met-rhetorical);
  border: 1px solid var(--met-rhetorical);
}
.pull-quote-section .metaphor-tag.structural {
  background: rgba(232, 201, 126, 0.15);
  color: #b5941a;
  border: 1px solid var(--met-structural);
}

/* Viz gallery */
.viz-gallery {
  padding: 3rem 0;
}
.viz-gallery h2 {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  text-align: center;
}
.viz-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}
.viz-card {
  background: var(--bg-card);
  border: 1px solid #e0dcd4;
  border-radius: 8px;
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
}
.viz-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.08);
}
.viz-card img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  background: var(--bg-dark);
  cursor: zoom-in;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}
.lightbox img {
  max-width: 95vw;
  max-height: 95vh;
  object-fit: contain;
}
.lightbox-close {
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  font-size: 2rem;
  color: #fff;
  background: none;
  border: none;
  cursor: pointer;
  line-height: 1;
  font-family: var(--font-ui);
}
.viz-card .viz-caption {
  padding: 1rem;
}
.viz-card .viz-caption h3 {
  font-size: 1rem;
  margin-bottom: 0.25rem;
}
.viz-card .viz-caption p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Rhetorical metaphors section */
.rhetorical-section {
  padding: 3rem 0;
}
.section-label {
  font-family: var(--font-ui);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-dark);
}
.section-title {
  font-size: 26px;
  font-weight: 700;
  margin: 0.25rem 0 0.5rem;
}
.section-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

/* Metaphor cards */
.met-card {
  background: #fff;
  border-radius: 8px;
  border: 0.5px solid #e0dcd4;
  padding: 20px 24px;
  margin-bottom: 16px;
}
.met-card-sentence {
  font-size: 0.95rem;
  line-height: 1.85;
}
.met-card-sentence .met-token {
  color: var(--accent-dark);
  font-weight: 700;
  border-bottom: 2px solid var(--accent-gold);
  background: none;
}
.met-card-badges {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 0.5px solid #e0dcd4;
}
.met-badge-class {
  font-family: var(--font-ui);
  font-size: 11px;
  background: rgba(200,133,42,0.1);
  color: var(--accent-dark);
  border: 0.5px solid var(--accent-gold);
  padding: 2px 8px;
  border-radius: 10px;
}
.met-badge-domain {
  font-family: var(--font-ui);
  font-size: 11px;
  background: rgba(232,201,126,0.15);
  color: #8a6e1a;
  border: 0.5px solid var(--accent-gold);
  padding: 2px 8px;
  border-radius: 10px;
}
.met-badge-loc,
.met-badge-conf {
  font-family: var(--font-ui);
  font-size: 11px;
  color: var(--text-muted);
}

/* Footer */
.site-footer {
  background: var(--bg-dark);
  color: var(--text-light);
  padding: 2rem 1.5rem;
  text-align: center;
  font-family: var(--font-ui);
  font-size: 0.8rem;
  opacity: 0.7;
}

/* Responsive */
@media (max-width: 640px) {
  .hero h1 { font-size: 1.75rem; }
  .portrait-section {
    flex-direction: column;
    text-align: center;
  }
  .portrait-section img { width: 150px; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
}