/* ================================================
   BIBLIOTECA.CSS — Lux Fidei
   Estilo solene, clássico e elegante
================================================ */

/* ── VARIÁVEIS ── */
:root {
  --ouro:        #c9a84c;
  --ouro-claro:  #e8c96d;
  --ouro-escuro: #8b6914;
  --roxo:        #5b2c83;
  --roxo-claro:  #7a3eb5;
  --rosa-mistico:#7a3468;
  --creme:       #faf7f2;
  --creme-medio: #f0e9d8;
  --marrom:      #2c1f17;
  --texto:       #3a2e26;
  --texto-leve:  #6b5e52;
  --borda:       #e0d4bc;
}

/* ── PÁGINA PRINCIPAL ── */
#inicio {
  max-width: 1020px;
  margin: 0 auto;
  padding: 40px 24px 60px;
}

/* ── CABEÇALHO DA PÁGINA ── */
.pagina-cabecalho {
  text-align: center;
  margin-bottom: 55px;
  padding: 10px 0 30px;
}

.ornamento-topo {
  color: var(--ouro);
  font-size: 0.95rem;
  letter-spacing: 0.15em;
  opacity: 0.7;
  margin: 14px 0;
  display: block;
}

.pagina-cabecalho h2 {
  font-family: 'Cormorant Garamond', 'Libre Baskerville', serif;
  font-size: 3rem;
  font-weight: 600;
  color: var(--marrom);
  margin: 0 0 14px;
  letter-spacing: 0.04em;
}

.subtitulo-pagina {
  font-family: 'Inter', sans-serif;
  font-size: 1.05rem;
  color: var(--texto-leve);
  max-width: 560px;
  margin: 0 auto 14px;
  line-height: 1.8;
  font-style: italic;
}

/* ── DESTAQUE PRINCIPAL ── */
.destaque-principal {
  background: linear-gradient(150deg, #ffffff 0%, #faf6ee 60%, #f5edd8 100%);
  border: 1px solid var(--borda);
  border-top: 3px solid var(--ouro);
  border-radius: 16px;
  padding: 40px 36px;
  margin-bottom: 50px;
  position: relative;
  box-shadow:
    0 4px 6px rgba(0,0,0,0.04),
    0 12px 40px rgba(0,0,0,0.07);
  transition: box-shadow 0.4s ease;
}

.destaque-principal:hover {
  box-shadow:
    0 8px 16px rgba(0,0,0,0.07),
    0 20px 50px rgba(0,0,0,0.10);
}

/* Variante rosa — Teresa */
.destaque-rosa {
  background: linear-gradient(150deg, #ffffff 0%, #fdf6fb 60%, #f7eef5 100%);
  border-top-color: var(--rosa-mistico);
}

/* ── BADGE ── */
.destaque-badge {
  position: absolute;
  top: -14px;
  right: 30px;
  background: linear-gradient(135deg, var(--ouro-escuro), var(--ouro));
  color: #fff;
  padding: 5px 22px;
  border-radius: 20px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  box-shadow: 0 4px 12px rgba(139,105,20,0.35);
  font-family: 'Inter', sans-serif;
}

.badge-disponivel {
  background: linear-gradient(135deg, var(--rosa-mistico), #a05090);
}

/* ── CONTEÚDO INTERNO ── */
.destaque-conteudo {
  display: flex;
  gap: 36px;
  align-items: flex-start;
  flex-wrap: wrap;
}

/* ── CAPA ── */
.destaque-capas {
  flex: 0 0 190px;
  position: relative;
}

.capa-livro {
  border-radius: 8px 12px 12px 8px;
  overflow: hidden;
  box-shadow:
    -4px 0 0 #c8b89a,
    0 10px 30px rgba(0,0,0,0.22),
    4px 4px 12px rgba(0,0,0,0.12);
  aspect-ratio: 2/3;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #e8dfd0, #d4c4b0);
  position: relative;
  z-index: 1;
}

.capa-livro img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.capa-reflexo {
  position: absolute;
  bottom: -18px;
  left: 10%;
  width: 80%;
  height: 18px;
  background: radial-gradient(ellipse at center, rgba(0,0,0,0.18) 0%, transparent 70%);
  border-radius: 50%;
  filter: blur(4px);
  z-index: 0;
}

/* ── INFO ── */
.destaque-info {
  flex: 1;
  min-width: 260px;
}

.etiqueta-categoria {
  display: inline-block;
  font-family: 'Inter', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ouro-escuro);
  background: #f5ead0;
  border: 1px solid #e2cc90;
  padding: 3px 14px;
  border-radius: 20px;
  margin-bottom: 14px;
}

.etiqueta-mistica {
  color: var(--rosa-mistico);
  background: #f8eef6;
  border-color: #d9a8cc;
}

.destaque-info h3 {
  font-family: 'Cormorant Garamond', 'Libre Baskerville', serif;
  font-size: 2.1rem;
  font-weight: 600;
  color: var(--marrom);
  margin: 0 0 10px;
  letter-spacing: 0.02em;
  line-height: 1.2;
}

.autor {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 1.05rem;
  color: var(--roxo);
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.destaque-rosa .autor {
  color: var(--rosa-mistico);
}

.ornamento-autor {
  font-size: 0.6rem;
  color: var(--ouro);
  opacity: 0.8;
}

/* ── DIVISOR ── */
.divisor-elegante {
  height: 1px;
  background: linear-gradient(to right, transparent, var(--ouro), transparent);
  margin: 18px 0;
  opacity: 0.5;
}

.divisor-rosa {
  background: linear-gradient(to right, transparent, var(--rosa-mistico), transparent);
}

/* ── DESCRIÇÃO ── */
.descricao {
  font-family: 'Inter', sans-serif;
  font-size: 0.97rem;
  color: var(--texto-leve);
  line-height: 1.8;
  margin-bottom: 22px;
}

/* ── META INFO ── */
.meta-info {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}

.meta-info span {
  font-family: 'Inter', sans-serif;
  font-size: 0.83rem;
  background: var(--creme-medio);
  border: 1px solid var(--borda);
  color: var(--texto);
  padding: 5px 14px;
  border-radius: 20px;
  letter-spacing: 0.02em;
}

/* ══════════════════════════════════════
   BOTÃO DESTAQUE — SUAVE E ELEGANTE
══════════════════════════════════════ */
.btn-destaque {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 6px;
  padding: 12px 26px;

  background: transparent;
  color: var(--roxo);

  font-family: 'Cormorant Garamond', 'Libre Baskerville', serif;
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-decoration: none;

  border: 1.5px solid var(--roxo);
  border-radius: 3px;

  position: relative;
  overflow: hidden;
  transition: color 0.35s ease, letter-spacing 0.3s ease;
}

.btn-destaque::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--roxo);
  border-radius: 2px;
  opacity: 0;
  transition: opacity 0.35s ease;
  z-index: -1;
}

.btn-ornamento {
  font-size: 0.55rem;
  opacity: 0.5;
  transition: opacity 0.3s, transform 0.3s;
  position: relative;
  z-index: 1;
}

.btn-destaque span:not(.btn-ornamento) {
  position: relative;
  z-index: 1;
}

.btn-destaque:hover {
  color: #fff;
  letter-spacing: 0.11em;
}

.btn-destaque:hover::after {
  opacity: 1;
}

.btn-destaque:hover .btn-ornamento {
  opacity: 0.9;
  transform: scale(1.2);
}

.btn-destaque:active {
  transform: translateY(1px);
}

/* Variante rosa — Teresa */
.btn-rosa {
  color: var(--rosa-mistico);
  border-color: var(--rosa-mistico);
}

.btn-rosa::after {
  background: var(--rosa-mistico);
}

.btn-rosa:hover {
  color: #fff;
  border-color: var(--rosa-mistico);
}

/* ── EM BREVE ── */
.em-breve {
  margin: 60px 0 40px;
}

.em-breve-cabecalho {
  text-align: center;
  margin-bottom: 35px;
}

.em-breve-cabecalho h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2rem;
  font-weight: 600;
  color: var(--marrom);
  margin-bottom: 6px;
}

.em-breve-cabecalho p {
  font-family: 'Inter', sans-serif;
  font-size: 0.92rem;
  color: var(--texto-leve);
  font-style: italic;
}

.grid-em-breve {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 22px;
}

.card-em-breve {
  background: #fff;
  padding: 22px 18px;
  border-radius: 12px;
  text-align: center;
  border: 1px solid var(--borda);
  transition: transform 0.3s, box-shadow 0.3s;
  position: relative;
  overflow: hidden;
}

.card-em-breve::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--ouro-escuro), var(--ouro-claro));
  opacity: 0;
  transition: opacity 0.3s;
}

.card-em-breve:hover::before {
  opacity: 1;
}

.card-em-breve:hover {
  transform: translateY(-6px);
  box-shadow: 0 14px 35px rgba(0,0,0,0.10);
}

.placeholder-capas {
  width: 100%;
  aspect-ratio: 2/3;
  background: linear-gradient(150deg, #f5f0e8, #e8dfd0);
  border-radius: 6px 10px 10px 6px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: -3px 0 0 #d4c8b0, 0 4px 12px rgba(0,0,0,0.10);
}

.placeholder-icone {
  font-size: 1.8rem;
  color: var(--ouro);
  opacity: 0.5;
}

.card-em-breve h4 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--marrom);
  margin: 0 0 6px;
}

.card-em-breve p {
  font-family: 'Inter', sans-serif;
  font-size: 0.82rem;
  color: var(--texto-leve);
  margin: 0 0 12px;
  font-style: italic;
}

.tag-breve {
  display: inline-block;
  font-family: 'Inter', sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ouro-escuro);
  background: #f5ead0;
  border: 1px solid #e2cc90;
  padding: 3px 12px;
  border-radius: 10px;
}

/* ── CITAÇÃO FINAL ── */
.citacao-final {
  text-align: center;
  margin: 60px auto 20px;
  max-width: 480px;
  padding: 30px;
  border-top: 1px solid var(--borda);
  border-bottom: 1px solid var(--borda);
}

.citacao-final blockquote {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.5rem;
  font-style: italic;
  font-weight: 400;
  color: var(--marrom);
  margin: 0 0 10px;
  line-height: 1.5;
}

.citacao-final cite {
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  color: var(--texto-leve);
  letter-spacing: 0.05em;
}

/* ── RESPONSIVO ── */
@media (max-width: 768px) {
  .pagina-cabecalho h2 { font-size: 2.2rem; }

  .destaque-principal { padding: 28px 20px; }

  .destaque-conteudo {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .destaque-capas {
    flex: none;
    width: 150px;
    margin-bottom: 10px;
  }

  .autor { justify-content: center; }

  .meta-info { justify-content: center; }

  .btn-destaque {
    width: 100%;
    justify-content: center;
  }

  .grid-em-breve {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .pagina-cabecalho h2 { font-size: 1.8rem; }

  .destaque-principal { padding: 24px 16px; }

  .grid-em-breve {
    grid-template-columns: 1fr 1fr;
    gap: 14px;
  }
}