/* ==========================================================================
   OffersList.info — Café de Especialidad & Cocina de Precisión
   Diseño Editorial Artesanal (Zero Imágenees / Tipografía & Estructura Pura)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Newsreader:ital,opsz,wght@0,6..72,400;0,6..72,600;0,6..72,700;1,6..72,400&family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

:root {
  --font-serif: 'Newsreader', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Paleta Terrosa y Café Especial */
  --bg-body: #FAF7F2;
  --bg-card: #FFFFFF;
  --bg-subtle: #F3ECE2;
  --bg-espresso: #2B1810;
  --bg-roast: #1A0F0A;

  --text-main: #1E1612;
  --text-muted: #5C4E46;
  --text-light: #8A7A71;
  --text-inverse: #FAF7F2;

  --accent-coffee: #4A2818;
  --accent-caramel: #8C5528;
  --accent-amber: #B86B28;
  --accent-gold: #C98A3C;

  --border-color: #E8E0D5;
  --border-dark: #3E2419;

  /* Indicadores de Decisión */
  --pro-color: #245A38;
  --pro-bg: #EEF7F1;
  --con-color: #8C291E;
  --con-bg: #FDF0EE;

  /* Botón y Énfasis Amazon */
  --amazon-orange: #C76A1A;
  --amazon-hover: #A8540E;
  --amazon-bg-box: #FFF9F3;
  --amazon-border: #E8C8A8;

  --shadow-sm: 0 1px 3px rgba(33, 19, 13, 0.05);
  --shadow-md: 0 4px 12px rgba(33, 19, 13, 0.07);
  --shadow-lg: 0 12px 28px rgba(33, 19, 13, 0.10);

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-body);
  color: var(--text-main);
  font-family: var(--font-sans);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Tipografía Editorial */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  color: var(--bg-espresso);
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 1rem;
}

h1 { font-size: 2.5rem; letter-spacing: -0.02em; }
h2 { font-size: 1.95rem; margin-top: 2.5rem; border-bottom: 2px solid var(--border-color); padding-bottom: 0.5rem; }
h3 { font-size: 1.45rem; margin-top: 2rem; color: var(--accent-caramel); }
h4 { font-size: 1.2rem; margin-top: 1.5rem; }

p {
  margin-bottom: 1.4rem;
  font-size: 1.0625rem;
  color: #29201B;
}

a {
  color: var(--accent-amber);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: all 0.2s ease;
}

a:hover {
  color: var(--accent-coffee);
  text-decoration-thickness: 2px;
}

/* Envoltorios de Layout */
.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.article-container {
  width: 100%;
  max-width: 860px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Barra de Transparencia de Afiliados */
.affiliate-banner {
  background-color: var(--bg-subtle);
  border-bottom: 1px solid var(--border-color);
  font-size: 0.8125rem;
  color: var(--text-muted);
  padding: 0.5rem 0;
  text-align: center;
}

.affiliate-banner strong {
  color: var(--bg-espresso);
}

/* Cabecera Editorial */
.site-header {
  background-color: var(--bg-card);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
}

.brand-block {
  text-decoration: none;
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: var(--font-serif);
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--bg-espresso);
  letter-spacing: -0.01em;
  line-height: 1;
}

.brand-tagline {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent-caramel);
  font-weight: 600;
  margin-top: 0.25rem;
}

.main-nav {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

.main-nav a {
  text-decoration: none;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-main);
  padding: 0.35rem 0.6rem;
  border-radius: var(--radius-sm);
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--accent-coffee);
  background-color: var(--bg-subtle);
}

/* Barra de Navegación Secundaria (Categorías) */
.category-nav {
  background-color: var(--bg-espresso);
  color: var(--text-inverse);
  padding: 0.6rem 0;
  overflow-x: auto;
  white-space: nowrap;
}

.category-nav-inner {
  display: flex;
  gap: 1.8rem;
  align-items: center;
  justify-content: center;
}

.category-nav a {
  color: #E2D7CE;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.category-nav a:hover {
  color: #FFFFFF;
  text-decoration: underline;
}

/* Breadcrumbs */
.breadcrumb-nav {
  padding: 1rem 0 0.5rem;
  font-size: 0.8125rem;
  color: var(--text-light);
}

.breadcrumb-nav a {
  color: var(--text-muted);
  text-decoration: none;
}

.breadcrumb-nav a:hover {
  text-decoration: underline;
  color: var(--accent-coffee);
}

.breadcrumb-separator {
  margin: 0 0.5rem;
  color: var(--text-light);
}

/* Metadatos del Artículo */
.article-header {
  padding: 1.5rem 0 2rem;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 2rem;
}

.article-category-badge {
  display: inline-block;
  background-color: var(--accent-coffee);
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1rem;
  text-decoration: none;
}

.article-subtitle {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  color: var(--text-muted);
  font-style: italic;
  margin-bottom: 1.5rem;
  line-height: 1.4;
}

.article-meta-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  align-items: center;
  font-size: 0.875rem;
  color: var(--text-muted);
  border-top: 1px solid var(--border-color);
  padding-top: 1rem;
}

.meta-item {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

/* Caja de Veredicto Rápido */
.verdict-box {
  background: var(--bg-card);
  border: 2px solid var(--accent-caramel);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  margin: 2rem 0;
  box-shadow: var(--shadow-md);
  position: relative;
}

.verdict-box-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.75rem;
}

.verdict-badge {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--bg-espresso);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.verdict-score {
  background: var(--bg-espresso);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 1.25rem;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
}

.verdict-summary {
  font-size: 1.05rem;
  color: var(--text-main);
  margin-bottom: 1.25rem;
  line-height: 1.6;
}

.verdict-highlights {
  list-style: none;
  margin-bottom: 1.5rem;
}

.verdict-highlights li {
  position: relative;
  padding-left: 1.75rem;
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
  color: var(--text-main);
}

.verdict-highlights li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--pro-color);
  font-weight: 800;
}

/* Botones y Cajas de Compra Amazon */
.amazon-cta-card {
  background: var(--amazon-bg-box);
  border: 2px solid var(--amazon-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin: 2.5rem 0;
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.amazon-cta-card h4 {
  font-family: var(--font-sans);
  font-size: 1.15rem;
  color: var(--bg-espresso);
  margin-top: 0;
  margin-bottom: 0.5rem;
}

.amazon-price-range {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.amazon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  background-color: var(--amazon-orange);
  color: #FFFFFF !important;
  font-size: 1.0625rem;
  font-weight: 700;
  padding: 0.85rem 1.85rem;
  border-radius: var(--radius-sm);
  text-decoration: none !important;
  box-shadow: 0 2px 6px rgba(199, 106, 26, 0.35);
  transition: all 0.2s ease;
  border: 1px solid #B05B13;
}

.amazon-btn:hover {
  background-color: var(--amazon-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(199, 106, 26, 0.45);
}

.amazon-btn-secondary {
  background-color: var(--bg-espresso);
  border-color: #1A0F0A;
}

.amazon-btn-secondary:hover {
  background-color: var(--accent-coffee);
}

.amazon-disclaimer-small {
  font-size: 0.75rem;
  color: var(--text-light);
  margin-top: 0.75rem;
}

/* Tabla de Contenidos (TOC) */
.toc-box {
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-left: 4px solid var(--accent-coffee);
  border-radius: var(--radius-sm);
  padding: 1.25rem 1.5rem;
  margin: 2rem 0;
}

.toc-title {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--bg-espresso);
  margin-bottom: 0.75rem;
}

.toc-list {
  list-style: none;
  padding-left: 0;
}

.toc-list li {
  margin-bottom: 0.4rem;
  font-size: 0.9375rem;
}

.toc-list a {
  color: var(--accent-coffee);
  text-decoration: none;
}

.toc-list a:hover {
  text-decoration: underline;
}

/* Tablas Técnicas Comparativas y de Molienda */
.table-wrapper {
  overflow-x: auto;
  margin: 2rem 0;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  box-shadow: var(--shadow-sm);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
  text-align: left;
}

.data-table th,
.data-table td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--border-color);
}

.data-table th {
  background-color: var(--bg-subtle);
  font-family: var(--font-sans);
  font-weight: 700;
  color: var(--bg-espresso);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.data-table tr:last-child td {
  border-bottom: none;
}

.data-table tr:nth-child(even) {
  background-color: #FCFAF7;
}

/* Cajas de Prós y Contras */
.pro-con-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin: 2rem 0;
}

@media (max-width: 680px) {
  .pro-con-grid {
    grid-template-columns: 1fr;
  }
}

.pro-box, .con-box {
  border-radius: var(--radius-sm);
  padding: 1.25rem 1.5rem;
}

.pro-box {
  background-color: var(--pro-bg);
  border: 1px solid #CDE6D6;
}

.con-box {
  background-color: var(--con-bg);
  border: 1px solid #F5D3CF;
}

.pro-box h4 {
  color: var(--pro-color);
  font-family: var(--font-sans);
  font-size: 1.05rem;
  margin-top: 0;
  margin-bottom: 0.75rem;
}

.con-box h4 {
  color: var(--con-color);
  font-family: var(--font-sans);
  font-size: 1.05rem;
  margin-top: 0;
  margin-bottom: 0.75rem;
}

.pro-box ul, .con-box ul {
  list-style: none;
  padding: 0;
}

.pro-box li, .con-box li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.45rem;
  font-size: 0.9375rem;
}

.pro-box li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--pro-color);
  font-weight: bold;
}

.con-box li::before {
  content: "✕";
  position: absolute;
  left: 0;
  color: var(--con-color);
  font-weight: bold;
}

/* Bloques de Cita y Notas Técnicas de Barista */
.barista-note {
  background: #FDF9F2;
  border-left: 4px solid var(--accent-gold);
  padding: 1.25rem 1.5rem;
  margin: 2rem 0;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.barista-note-title {
  font-weight: 700;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent-coffee);
  margin-bottom: 0.4rem;
}

.barista-note p {
  margin-bottom: 0;
  font-size: 0.95rem;
  color: #362922;
}

/* Sección FAQ */
.faq-section {
  margin: 3rem 0;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1rem;
}

.faq-question {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--bg-espresso);
  margin-bottom: 0.5rem;
}

.faq-answer {
  color: var(--text-main);
  font-size: 1rem;
  line-height: 1.6;
}

.faq-answer p:last-child {
  margin-bottom: 0;
}

/* Caja de Autor EEAT */
.author-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin: 3rem 0 1.5rem;
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

.author-badge {
  width: 64px;
  height: 64px;
  background: var(--bg-espresso);
  color: var(--accent-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  flex-shrink: 0;
  border: 2px solid var(--accent-caramel);
}

.author-info h4 {
  margin: 0 0 0.25rem;
  font-family: var(--font-sans);
  font-size: 1.05rem;
  color: var(--bg-espresso);
}

.author-role {
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent-caramel);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.author-bio {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 0;
}

/* Artículos Relacionados / Cuadrícula de Contenido */
.related-articles {
  margin: 3.5rem 0 2rem;
  border-top: 2px solid var(--border-color);
  padding-top: 2.5rem;
}

.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.75rem;
  margin-top: 1.5rem;
}

.article-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: all 0.2s ease;
  text-decoration: none !important;
}

.article-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent-caramel);
}

.card-category {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-caramel);
  margin-bottom: 0.5rem;
}

.card-title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--bg-espresso);
  margin-bottom: 0.75rem;
  line-height: 1.35;
}

.card-excerpt {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 1rem;
  flex-grow: 1;
}

.card-meta {
  font-size: 0.75rem;
  color: var(--text-light);
  border-top: 1px solid var(--border-color);
  padding-top: 0.75rem;
  display: flex;
  justify-content: space-between;
}

/* Pie de Página Editorial */
.site-footer {
  background-color: var(--bg-roast);
  color: #D3C7BD;
  padding: 4rem 0 2rem;
  margin-top: 5rem;
  border-top: 4px solid var(--accent-caramel);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

@media (max-width: 860px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 540px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

.footer-col h5 {
  font-family: var(--font-sans);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #FFFFFF;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid #362217;
  padding-bottom: 0.5rem;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.6rem;
}

.footer-links a {
  color: #B5A497;
  text-decoration: none;
  font-size: 0.875rem;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: #FFFFFF;
  text-decoration: underline;
}

.footer-amazon-notice {
  background: #23140C;
  border: 1px solid #3E2419;
  border-radius: var(--radius-sm);
  padding: 1.25rem;
  font-size: 0.8125rem;
  line-height: 1.6;
  color: #A39184;
  margin-bottom: 2rem;
}

.footer-bottom {
  border-top: 1px solid #362217;
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.75rem;
  color: #8C7A6E;
}

/* Responsivo */
@media (max-width: 768px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.6rem; }
  .header-inner {
    flex-direction: column;
    gap: 1rem;
    align-items: flex-start;
  }
  .main-nav {
    width: 100%;
    justify-content: space-between;
    overflow-x: auto;
  }
  .category-nav-inner {
    justify-content: flex-start;
  }
}