/* ══════════════════════════════════════════════════════════════
   LIVRARIA QUIMERA — main.css
   Identidade: vinho #6B1535 · dourado #C8871E · creme #FAF6EE
   ══════════════════════════════════════════════════════════════ */

/* ── RESET & TOKENS ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --vinho:          #6B1535;
  --vinho-escuro:   #3D0B1E;
  --vinho-claro:    #8C1E44;
  --dourado:        #C8871E;
  --dourado-claro:  #E0A040;
  --dourado-palido: #F5D89A;
  --creme:          #FAF6EE;
  --creme-escuro:   #F0E8D8;
  --text-dark:      #1A0A10;
  --text-mid:       #5C3045;
  --text-light:     #9A7080;
  --branco:         #FFFFFF;
  --sucesso:        #2D6B2A;
  --erro:           #8C1E1E;
  --radius-sm:      3px;
  --radius-md:      6px;
  --radius-lg:      12px;
  --shadow-card:    0 8px 32px rgba(61,11,30,0.10);
  --shadow-hover:   0 16px 48px rgba(61,11,30,0.18);
  --transition:     0.22s ease;
}

html { scroll-behavior: smooth; }
body {
  font-family: 'DM Sans', system-ui, sans-serif;
  background: var(--creme);
  color: var(--text-dark);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
button { cursor: pointer; font-family: inherit; }
ul { list-style: none; }

/* ── UTILITÁRIOS ────────────────────────────────────────────── */
.container       { max-width: 1260px; margin: 0 auto; padding: 0 2rem; }
.section         { padding: 5rem; }
.section-alt     { background: var(--creme-escuro); }
.section-dark    { background: var(--vinho-escuro); }
.section-cta     { text-align: center; margin-top: 3rem; }

/* ── TIPOGRAFIA BASE ────────────────────────────────────────── */
.section-eyebrow {
  font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--dourado); margin-bottom: 0.75rem; font-weight: 500;
}
.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700; color: var(--vinho-escuro); line-height: 1.2;
}
.section-dark .section-title { color: var(--creme); }
.section-title em { font-style: italic; color: var(--dourado); }
.section-divider { width: 48px; height: 2px; background: var(--dourado); margin-top: 1.25rem; }
.section-header  { margin-bottom: 3rem; }

/* ── BOTÕES ─────────────────────────────────────────────────── */
.btn-hero-primary,
.btn-hero-ghost,
.btn-nav,
.btn-ghost,
.btn-primary-nav,
.form-submit,
.newsletter-btn,
.author-page-btn,
.filter-btn {
  display: inline-flex; align-items: center; justify-content: center;
  font-family: 'DM Sans', sans-serif; border-radius: var(--radius-sm);
  transition: all var(--transition); text-decoration: none;
  white-space: nowrap; letter-spacing: 0.06em;
}
.btn-hero-primary {
  padding: 14px 32px; background: var(--dourado); color: var(--vinho-escuro);
  border: 1px solid var(--dourado); font-size: 14px; font-weight: 500;
  text-transform: uppercase;
}
.btn-hero-primary:hover { background: var(--dourado-claro); border-color: var(--dourado-claro); }
.btn-hero-ghost {
  padding: 14px 32px; background: transparent; color: var(--dourado-palido);
  border: 1px solid rgba(200,135,30,0.4); font-size: 14px; text-transform: uppercase;
}
.btn-hero-ghost:hover { border-color: var(--dourado-claro); color: var(--dourado-claro); }
.btn-ghost {
  background: transparent; border: 1px solid rgba(200,135,30,0.4);
  color: var(--dourado-palido); padding: 7px 18px; font-size: 13px;
}
.btn-ghost:hover { border-color: var(--dourado-claro); color: var(--dourado-claro); }
.btn-primary-nav {
  background: var(--dourado); border: 1px solid var(--dourado);
  color: var(--vinho-escuro); padding: 7px 18px; font-size: 13px; font-weight: 500;
}
.btn-primary-nav:hover { background: var(--dourado-claro); }

/* ── ANNOUNCEMENT BAR ──────────────────────────────────────── */
.announcement-bar {
  background: var(--dourado); padding: 9px 1rem; text-align: center;
  font-size: 13px; letter-spacing: 0.06em; color: var(--vinho-escuro);
  font-weight: 500; position: relative; z-index: 101;
}

/* ── NAVEGAÇÃO ──────────────────────────────────────────────── */
.site-header {
  background: var(--vinho-escuro); position: sticky; top: 0; z-index: 100;
  border-bottom: 1px solid rgba(200,135,30,0.25);
}
.nav-inner {
  max-width: 1400px; margin: 0 auto; padding: 0 2.5rem;
  height: 72px; display: flex; align-items: center; justify-content: space-between;
  gap: 2rem;
}
.nav-logo { display: flex; align-items: center; gap: 12px; text-decoration: none; flex-shrink: 0; }
.nav-logo-icon {
  width: 42px; height: 42px; background: transparent;
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  overflow: hidden; flex-shrink: 0;
}
.nav-logo-icon img {
  width: 42px; height: 42px; object-fit: contain;
  /* Remove o fundo preto do PNG usando mix-blend-mode */
  mix-blend-mode: screen;
  filter: brightness(1.1);
}
.nav-logo-text {
  font-family: 'Playfair Display', serif; font-size: 22px;
  color: var(--dourado-claro); letter-spacing: 0.04em; font-weight: 700;
}
.nav-links {
  display: flex; gap: 2rem; align-items: center; flex: 1; justify-content: center;
}
.nav-links li { list-style: none; }
.nav-links a {
  color: var(--dourado-palido); text-decoration: none; font-size: 13px;
  letter-spacing: 0.08em; text-transform: uppercase; opacity: 0.75; transition: opacity var(--transition);
}
.nav-links a:hover, .nav-links .current-menu-item > a { opacity: 1; color: var(--dourado-claro); }
.nav-actions { display: flex; gap: 10px; align-items: center; flex-shrink: 0; }
.nav-search-toggle {
  background: transparent; border: none; color: var(--dourado-palido);
  padding: 6px; border-radius: 50%; transition: color var(--transition);
}
.nav-search-toggle:hover { color: var(--dourado-claro); }
.nav-cart {
  color: var(--dourado-palido); text-decoration: none;
  position: relative; padding: 6px; display: flex;
}
.nav-cart:hover { color: var(--dourado-claro); }
.cart-badge {
  position: absolute; top: -2px; right: -4px;
  background: var(--dourado); color: var(--vinho-escuro);
  font-size: 10px; font-weight: 700; width: 17px; height: 17px;
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
}
.nav-toggle {
  display: none; background: transparent; border: none; flex-direction: column;
  gap: 5px; padding: 6px; color: var(--dourado-palido);
}
.nav-toggle span { display: block; width: 22px; height: 2px; background: currentColor; border-radius: 2px; transition: transform 0.2s; }

/* Barra de busca */
.search-bar {
  background: var(--vinho-escuro); border-top: 1px solid rgba(200,135,30,0.2);
  padding: 1rem 2.5rem;
}
.search-bar[hidden] { display: none; }
.search-form { display: flex; gap: 0; max-width: 600px; margin: 0 auto; }
.search-input {
  flex: 1; padding: 11px 16px; background: rgba(255,255,255,0.06);
  border: 1px solid rgba(200,135,30,0.3); border-right: none;
  color: var(--creme); font-size: 15px; font-family: inherit;
  border-radius: var(--radius-sm) 0 0 var(--radius-sm); outline: none;
}
.search-input::placeholder { color: rgba(250,246,238,0.35); }
.search-input:focus { border-color: var(--dourado); }
.search-submit {
  padding: 11px 20px; background: var(--dourado); border: 1px solid var(--dourado);
  color: var(--vinho-escuro); font-size: 13px; font-weight: 500;
  text-transform: uppercase; letter-spacing: 0.06em;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.search-submit:hover { background: var(--dourado-claro); }

/* Menu mobile */
.mobile-menu { background: var(--vinho-escuro); padding: 1rem 2.5rem 1.5rem; border-top: 1px solid rgba(200,135,30,0.2); }
.mobile-menu[hidden] { display: none; }
.mobile-nav-links { display: flex; flex-direction: column; gap: 0; }
.mobile-nav-links a { display: block; padding: 12px 0; color: var(--dourado-palido); font-size: 16px; border-bottom: 1px solid rgba(200,135,30,0.1); text-decoration: none; }
.mobile-nav-actions { display: flex; gap: 10px; margin-top: 1rem; }

/* ── HERO ───────────────────────────────────────────────────── */
.hero {
  background: var(--vinho-escuro); min-height: 88vh;
  display: grid; grid-template-columns: 1fr 1fr; position: relative; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; top: -100px; right: -100px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(200,135,30,0.07) 0%, transparent 70%);
  pointer-events: none;
}
.hero-content {
  display: flex; flex-direction: column; justify-content: center;
  padding: 6rem 4rem 6rem 5rem; position: relative; z-index: 1;
}
.hero-eyebrow { font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--dourado); margin-bottom: 1.5rem; font-weight: 500; }
.hero-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(3rem, 5vw, 4.5rem);
  font-weight: 900; color: var(--creme); line-height: 1.05; margin-bottom: 1.5rem;
}
.hero-title em { color: var(--dourado-claro); font-style: italic; }
.hero-subtitle {
  font-family: 'Crimson Pro', serif; font-size: 1.25rem;
  color: rgba(250,246,238,0.65); line-height: 1.65; margin-bottom: 2.5rem;
  max-width: 440px; font-weight: 300; font-style: italic;
}
.hero-ctas { display: flex; gap: 1rem; align-items: center; flex-wrap: wrap; }
.hero-visual { display: flex; align-items: center; justify-content: center; position: relative; padding: 4rem 3rem; }
.hero-books { display: flex; gap: 16px; align-items: flex-end; transform: perspective(800px) rotateY(-8deg); }
.book-spine {
  border-radius: 3px 0 0 3px; display: flex; align-items: center; justify-content: center;
  writing-mode: vertical-rl; text-orientation: mixed;
  font-family: 'Crimson Pro', serif; font-size: 12px; letter-spacing: 0.1em;
  color: rgba(250,246,238,0.75); cursor: pointer;
  transition: transform var(--transition); box-shadow: 4px 0 14px rgba(0,0,0,0.4);
  width: 50px; height: 280px; min-height: 240px; max-height: 340px;
  padding: 1rem 0;
}
.book-spine:hover { transform: translateY(-12px); }
.hero-badge {
  position: absolute; bottom: 3rem; right: 3rem;
  background: rgba(200,135,30,0.12); border: 1px solid rgba(200,135,30,0.3);
  border-radius: 50%; width: 110px; height: 110px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; padding: 12px;
}
.hero-badge-num { font-family: 'Playfair Display', serif; font-size: 28px; font-weight: 700; color: var(--dourado-claro); line-height: 1; }
.hero-badge-txt { font-size: 10px; letter-spacing: 0.06em; text-transform: uppercase; color: rgba(250,246,238,0.6); margin-top: 4px; }

/* ── CATÁLOGO / FILTROS ─────────────────────────────────────── */
.catalog-filters { display: flex; gap: 10px; margin-bottom: 2.5rem; flex-wrap: wrap; }
.filter-btn { padding: 8px 18px; font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; transition: all var(--transition); border-radius: var(--radius-sm); }
.filter-active  { background: var(--vinho); border: 1px solid var(--vinho); color: var(--dourado-palido); }
.filter-inactive { background: transparent; border: 1px solid rgba(107,21,53,0.25); color: var(--text-mid); }
.filter-inactive:hover { border-color: var(--vinho); color: var(--vinho); }

/* ── GRID DE LIVROS ─────────────────────────────────────────── */
.books-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }

/* ── CARD DE LIVRO ──────────────────────────────────────────── */
.book-card {
  background: var(--branco); border-radius: var(--radius-sm);
  border: 1px solid rgba(200,135,30,0.15); overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.book-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
.book-cover {
  width: 100%; aspect-ratio: 2/3; display: flex; align-items: flex-end;
  padding: 1rem; position: relative; overflow: hidden;
}
.book-cover img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.book-cover-title-fallback {
  font-family: 'Playfair Display', serif; font-size: 15px; font-weight: 700;
  color: rgba(255,255,255,0.9); line-height: 1.3; position: relative; z-index: 1;
  text-shadow: 0 2px 8px rgba(0,0,0,0.4);
}
.book-cover-badge {
  position: absolute; top: 12px; left: 12px; z-index: 2;
  font-size: 10px; font-weight: 500; padding: 4px 8px;
  letter-spacing: 0.06em; text-transform: uppercase;
}
.badge-novo   { background: var(--dourado); color: var(--vinho-escuro); }
.badge-oferta { background: var(--vinho-claro); color: var(--creme); }
.book-info { padding: 1rem; }
.book-author { font-size: 11px; color: var(--text-light); letter-spacing: 0.06em; margin-bottom: 4px; text-transform: uppercase; }
.book-title { font-family: 'Playfair Display', serif; font-size: 15px; font-weight: 700; color: var(--text-dark); margin-bottom: 8px; line-height: 1.3; }
.book-title a { text-decoration: none; }
.book-title a:hover { color: var(--vinho); }
.book-format-pills { display: flex; gap: 6px; margin-bottom: 10px; flex-wrap: wrap; }
.pill { font-size: 10px; padding: 3px 8px; border-radius: 2px; letter-spacing: 0.06em; text-transform: uppercase; font-weight: 500; }
.pill-ebook  { background: rgba(200,135,30,0.15); color: var(--dourado); }
.pill-fisico { background: rgba(107,21,53,0.08); color: var(--vinho); }
.book-price-row { display: flex; align-items: center; justify-content: space-between; }
.book-price-old { font-size: 12px; color: var(--text-light); text-decoration: line-through; margin-right: 4px; }
.book-price { font-family: 'Playfair Display', serif; font-size: 18px; font-weight: 700; color: var(--vinho); }
.book-add-btn {
  width: 34px; height: 34px; background: var(--vinho); border: none;
  border-radius: 2px; color: var(--dourado-palido); font-size: 20px;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition); text-decoration: none; line-height: 1;
}
.book-add-btn:hover { background: var(--vinho-claro); }

/* ── SEÇÃO READER ───────────────────────────────────────────── */
.reader-section { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.reader-features { margin-bottom: 2rem; }
.reader-features li { display: flex; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 1px solid rgba(107,21,53,0.1); font-size: 15px; color: var(--text-mid); }
.reader-features li::before { content: ''; width: 6px; height: 6px; background: var(--dourado); border-radius: 50%; flex-shrink: 0; }
.reader-mockup { background: var(--branco); border-radius: var(--radius-md); border: 1px solid rgba(200,135,30,0.2); overflow: hidden; box-shadow: var(--shadow-card); }
.reader-topbar { background: var(--vinho-escuro); padding: 12px 20px; display: flex; align-items: center; justify-content: space-between; }
.reader-topbar-title { font-family: 'Playfair Display', serif; font-size: 13px; color: var(--dourado-palido); font-style: italic; }
.reader-controls { display: flex; gap: 14px; }
.reader-ctrl { font-size: 12px; color: rgba(250,246,238,0.5); cursor: pointer; }
.reader-body { padding: 2rem 2.5rem; background: #FDFBF7; }
.reader-chapter { font-family: 'Crimson Pro', serif; font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--dourado); margin-bottom: 1.25rem; }
.reader-para { font-family: 'Crimson Pro', serif; font-size: 18px; line-height: 1.9; color: #2A1A22; margin-bottom: 1.25rem; }
.reader-para:first-of-type::first-letter { font-family: 'Playfair Display', serif; font-size: 3.8em; float: left; line-height: 0.75; margin: 4px 8px 0 0; color: var(--vinho); font-weight: 700; }
.reader-progress { padding: 10px 20px; background: var(--creme-escuro); display: flex; align-items: center; gap: 12px; }
.reader-prog-bar { flex: 1; height: 3px; background: rgba(107,21,53,0.12); border-radius: 2px; overflow: hidden; }
.reader-prog-fill { height: 100%; background: var(--dourado); }
.reader-prog-label { font-size: 11px; color: var(--text-light); }

/* ── AUTORES ────────────────────────────────────────────────── */
.authors-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.author-card {
  background: rgba(250,246,238,0.05); border: 1px solid rgba(200,135,30,0.2);
  border-radius: var(--radius-sm); padding: 2rem; text-align: center;
  transition: border-color var(--transition), transform var(--transition);
}
.author-card:hover { border-color: var(--dourado); transform: translateY(-4px); }
.author-card-link { text-decoration: none; display: block; }
.author-avatar {
  width: 80px; height: 80px; border-radius: 50%; background: var(--vinho-claro);
  border: 2px solid var(--dourado); margin: 0 auto 1rem;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Playfair Display', serif; font-size: 26px; color: var(--dourado-palido); font-weight: 700;
  overflow: hidden;
}
.author-avatar img { width: 100%; height: 100%; object-fit: cover; }
.author-name { font-family: 'Playfair Display', serif; font-size: 1.2rem; color: var(--creme); font-weight: 700; margin-bottom: 4px; }
.author-genre { font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--dourado); margin-bottom: 1rem; }
.author-bio { font-family: 'Crimson Pro', serif; font-size: 15px; color: rgba(250,246,238,0.6); line-height: 1.6; font-style: italic; margin-bottom: 1.25rem; }
.author-stats { display: flex; gap: 1.5rem; justify-content: center; border-top: 1px solid rgba(200,135,30,0.2); padding-top: 1.25rem; margin-bottom: 1.25rem; }
.author-stat-num { font-family: 'Playfair Display', serif; font-size: 1.4rem; color: var(--dourado-claro); font-weight: 700; display: block; line-height: 1; }
.author-stat-label { font-size: 10px; color: rgba(250,246,238,0.5); letter-spacing: 0.08em; text-transform: uppercase; margin-top: 3px; display: block; }
.author-page-btn {
  display: inline-block; padding: 8px 20px; border: 1px solid rgba(200,135,30,0.35);
  color: var(--dourado-palido); font-size: 12px; letter-spacing: 0.08em;
  text-transform: uppercase; border-radius: var(--radius-sm);
  background: transparent; transition: all var(--transition);
}
.author-page-btn:hover { background: rgba(200,135,30,0.1); border-color: var(--dourado-claro); color: var(--dourado-claro); }

/* ── PORTAL DO AUTOR ────────────────────────────────────────── */
.author-login-section { display: grid; grid-template-columns: 1.1fr 1fr; gap: 4rem; align-items: center; }
.login-card {
  background: var(--branco); border-radius: var(--radius-md);
  border: 1px solid rgba(200,135,30,0.2); padding: 2.5rem; box-shadow: var(--shadow-card);
}
.login-card-header { text-align: center; margin-bottom: 2rem; padding-bottom: 1.5rem; border-bottom: 1px solid rgba(200,135,30,0.15); }
.login-lion {
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 8px;
}
.login-lion img {
  object-fit: contain;
  mix-blend-mode: multiply;
  filter: brightness(0) saturate(100%) invert(10%) sepia(60%) saturate(800%) hue-rotate(300deg);
}
.login-card-title { font-family: 'Playfair Display', serif; font-size: 1.4rem; color: var(--vinho-escuro); font-weight: 700; }
.login-card-sub { font-family: 'Crimson Pro', serif; font-size: 15px; color: var(--text-light); font-style: italic; margin-top: 4px; }
.portal-logado { text-align: center; padding-top: 0.5rem; }
.portal-boas-vindas { font-size: 16px; margin-bottom: 1.5rem; }
.portal-ver-pagina { display: block; margin: 0 auto 1rem; }
.portal-sair { font-size: 13px; color: var(--text-light); text-decoration: none; }
.portal-sair:hover { color: var(--vinho); }
.portal-sem-pagina { font-size: 14px; color: var(--text-mid); line-height: 1.6; }
.form-error { background: rgba(140,30,30,0.08); border: 1px solid rgba(140,30,30,0.25); color: var(--erro); padding: 10px 14px; border-radius: var(--radius-sm); font-size: 14px; margin-bottom: 1rem; }
.form-group { margin-bottom: 1.25rem; }
.form-label { display: block; font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-mid); margin-bottom: 6px; font-weight: 500; }
.form-input {
  width: 100%; padding: 11px 14px; border: 1px solid rgba(107,21,53,0.2);
  border-radius: var(--radius-sm); font-size: 15px; font-family: inherit;
  color: var(--text-dark); background: var(--creme); transition: border-color var(--transition); outline: none;
}
.form-input:focus { border-color: var(--vinho); box-shadow: 0 0 0 3px rgba(107,21,53,0.08); }
.form-submit {
  width: 100%; padding: 13px; background: var(--vinho); color: var(--dourado-palido);
  border: none; border-radius: var(--radius-sm); font-size: 14px; font-weight: 500;
  letter-spacing: 0.08em; text-transform: uppercase; transition: background var(--transition); margin-top: 0.5rem;
}
.form-submit:hover { background: var(--vinho-claro); }
.form-alt-link { text-align: center; margin-top: 1rem; font-size: 13px; color: var(--text-light); }
.form-alt-link a { color: var(--dourado); text-decoration: none; font-weight: 500; }
.form-alt-link a:hover { text-decoration: underline; }
.author-perks { margin-top: 1rem; }
.author-perk { display: flex; gap: 1rem; margin-bottom: 1.5rem; }
.perk-icon { width: 42px; height: 42px; background: rgba(200,135,30,0.1); border: 1px solid rgba(200,135,30,0.22); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; font-size: 18px; flex-shrink: 0; }
.perk-title { font-weight: 500; font-size: 15px; color: var(--text-dark); margin-bottom: 3px; }
.perk-desc { font-family: 'Crimson Pro', serif; font-size: 15px; color: var(--text-light); line-height: 1.5; }

/* ── NEWSLETTER ─────────────────────────────────────────────── */
.newsletter { text-align: center; max-width: 540px; margin: 0 auto; }
.newsletter .section-divider { margin: 1.25rem auto; }
.newsletter-sub { font-family: 'Crimson Pro', serif; font-size: 1.1rem; color: rgba(250,246,238,0.6); font-style: italic; margin-bottom: 2rem; line-height: 1.6; }
.newsletter-form { display: flex; max-width: 420px; margin: 0 auto; }
.newsletter-input { flex: 1; padding: 13px 18px; border: 1px solid rgba(200,135,30,0.3); border-right: none; background: rgba(255,255,255,0.05); color: var(--creme); font-size: 14px; font-family: inherit; border-radius: var(--radius-sm) 0 0 var(--radius-sm); outline: none; }
.newsletter-input::placeholder { color: rgba(250,246,238,0.3); }
.newsletter-input:focus { border-color: var(--dourado); }
.newsletter-btn { padding: 13px 24px; background: var(--dourado); color: var(--vinho-escuro); border: 1px solid var(--dourado); font-size: 13px; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; border-radius: 0 var(--radius-sm) var(--radius-sm) 0; white-space: nowrap; transition: background var(--transition); }
.newsletter-btn:hover { background: var(--dourado-claro); }
.newsletter-success { color: var(--dourado-claro); font-family: 'Crimson Pro', serif; font-size: 1.1rem; }

/* ── FOOTER ─────────────────────────────────────────────────── */
.site-footer { background: #0F0508; padding: 4rem 5rem 2rem; border-top: 1px solid rgba(200,135,30,0.15); }
.footer-inner { max-width: 1260px; margin: 0 auto; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; margin-bottom: 3rem; padding-bottom: 3rem; border-bottom: 1px solid rgba(255,255,255,0.07); }
.footer-brand-name {
  font-family: 'Playfair Display', serif; font-size: 1.5rem; color: var(--dourado-claro);
  font-weight: 700; margin-bottom: 0.75rem;
  display: flex; align-items: center; gap: 10px;
}
.footer-logo-img {
  object-fit: contain;
  mix-blend-mode: screen;
  filter: brightness(1.1);
  flex-shrink: 0;
}
.footer-brand-desc { font-family: 'Crimson Pro', serif; font-size: 15px; color: rgba(250,246,238,0.35); line-height: 1.7; font-style: italic; }
.footer-col-title { font-size: 11px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--dourado); margin-bottom: 1rem; font-weight: 500; }
.footer-links li { margin-bottom: 8px; }
.footer-links a { font-size: 14px; color: rgba(250,246,238,0.35); text-decoration: none; transition: color var(--transition); }
.footer-links a:hover { color: var(--dourado-palido); }
.footer-newsletter { padding: 2.5rem 0; border-bottom: 1px solid rgba(255,255,255,0.07); margin-bottom: 2rem; display: flex; align-items: center; gap: 2rem; flex-wrap: wrap; }
.footer-newsletter-title { font-family: 'Playfair Display', serif; font-size: 1.1rem; color: var(--creme); font-weight: 700; white-space: nowrap; }
.footer-newsletter .newsletter-form { flex: 1; min-width: 280px; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; font-size: 12px; color: rgba(250,246,238,0.2); letter-spacing: 0.04em; flex-wrap: wrap; gap: 1rem; }
.footer-bottom a { color: rgba(200,135,30,0.45); text-decoration: none; }
.footer-bottom a:hover { color: var(--dourado); }

/* ── BREADCRUMB ─────────────────────────────────────────────── */
.breadcrumb { padding: 1rem 0; }
.breadcrumb ul { display: flex; gap: 8px; flex-wrap: wrap; }
.breadcrumb li { font-size: 13px; color: var(--text-light); }
.breadcrumb li + li::before { content: '›'; margin-right: 8px; }
.breadcrumb a { color: var(--text-light); text-decoration: none; }
.breadcrumb a:hover { color: var(--vinho); }

/* ── PÁGINA DE AUTOR ────────────────────────────────────────── */
.autor-hero-inner { max-width: 1260px; margin: 0 auto; padding: 4rem 5rem; display: flex; gap: 3rem; align-items: flex-start; }
.autor-avatar-large { width: 140px; height: 140px; border-radius: 50%; border: 3px solid var(--dourado); flex-shrink: 0; overflow: hidden; background: var(--vinho-claro); display: flex; align-items: center; justify-content: center; font-family: 'Playfair Display', serif; font-size: 48px; color: var(--dourado-palido); font-weight: 700; }
.autor-avatar-large img { width: 100%; height: 100%; object-fit: cover; }
.autor-hero-info { flex: 1; }
.autor-nome { font-family: 'Playfair Display', serif; font-size: clamp(2rem, 4vw, 3rem); font-weight: 900; color: var(--creme); line-height: 1.1; margin-bottom: 1rem; }
.autor-citacao { font-family: 'Crimson Pro', serif; font-size: 1.2rem; color: rgba(250,246,238,0.65); font-style: italic; line-height: 1.6; margin-bottom: 1.25rem; border-left: 2px solid var(--dourado); padding-left: 1rem; }
.autor-redes { display: flex; gap: 1rem; flex-wrap: wrap; }
.autor-rede-link { font-size: 13px; color: var(--dourado); text-decoration: none; }
.autor-rede-link:hover { text-decoration: underline; }
.autor-edit-banner { background: rgba(200,135,30,0.1); border: 1px solid rgba(200,135,30,0.3); border-radius: var(--radius-sm); padding: 12px 16px; font-size: 14px; color: var(--dourado-palido); margin-top: 1rem; }
.autor-bio-text { max-width: 760px; font-family: 'Crimson Pro', serif; font-size: 18px; line-height: 1.85; color: var(--text-mid); }
.autor-bio-text p { margin-bottom: 1.25rem; }
.autor-livros .container { max-width: 1260px; margin: 0 auto; }

/* ── PÁGINAS E BLOG ─────────────────────────────────────────── */
.page-layout, .single-layout { max-width: 860px; margin: 0 auto; padding: 3rem 2rem 5rem; }
.page-header, .single-header { margin-bottom: 2.5rem; }
.single-title { font-family: 'Playfair Display', serif; font-size: clamp(2rem, 3.5vw, 2.8rem); font-weight: 700; color: var(--vinho-escuro); line-height: 1.2; margin: 0.75rem 0; }
.single-meta { font-size: 13px; color: var(--text-light); margin-bottom: 0.5rem; display: flex; gap: 1rem; }
.single-featured { border-radius: var(--radius-md); overflow: hidden; margin-bottom: 2.5rem; }
.single-content, .page-content { font-family: 'Crimson Pro', serif; font-size: 18px; line-height: 1.85; color: #2A1A22; }
.single-content h2, .page-content h2 { font-family: 'Playfair Display', serif; font-size: 1.75rem; color: var(--vinho-escuro); margin: 2rem 0 1rem; }
.single-content p, .page-content p { margin-bottom: 1.25rem; }
.single-footer { margin-top: 3rem; padding-top: 2rem; border-top: 1px solid rgba(107,21,53,0.1); }
.single-tags a { font-size: 12px; padding: 4px 10px; background: rgba(107,21,53,0.06); border: 1px solid rgba(107,21,53,0.15); border-radius: 2px; color: var(--vinho); text-decoration: none; margin-right: 6px; }

/* ── 404 ────────────────────────────────────────────────────── */
.error-404 { min-height: 60vh; display: flex; align-items: center; justify-content: center; text-align: center; }
.error-404-inner { max-width: 600px; }
.error-404-inner .hero-title { font-size: clamp(6rem, 15vw, 12rem); }

/* ── PAGINATION ─────────────────────────────────────────────── */
.pagination, .post-navigation { margin-top: 3rem; }
.nav-links { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; }
.page-numbers { padding: 8px 14px; border: 1px solid rgba(107,21,53,0.2); border-radius: var(--radius-sm); font-size: 14px; color: var(--text-mid); text-decoration: none; transition: all var(--transition); }
.page-numbers.current, .page-numbers:hover { background: var(--vinho); border-color: var(--vinho); color: var(--creme); }

/* ── RESPONSIVO ─────────────────────────────────────────────── */
@media (max-width: 1100px) {
  .books-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-visual { display: none; }
  .hero-content { padding: 4rem 2.5rem 4rem; }
  .books-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .authors-grid { grid-template-columns: 1fr 1fr; }
  .reader-section { grid-template-columns: 1fr; }
  .author-login-section { grid-template-columns: 1fr; }
  .section { padding: 3.5rem 2rem; }
  .site-footer { padding: 3rem 2rem 2rem; }
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .autor-hero-inner { padding: 3rem 2rem; flex-direction: column; }
}
@media (max-width: 600px) {
  .books-grid { grid-template-columns: 1fr; }
  .authors-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-ctas { flex-direction: column; align-items: flex-start; }
  .section { padding: 2.5rem 1.25rem; }
  .checkout-row { grid-template-columns: 1fr; }
}

/* ── ACESSIBILIDADE ─────────────────────────────────────────── */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border-width: 0; }
*:focus-visible { outline: 2px solid var(--dourado); outline-offset: 2px; }