/* elijo.es — hoja de estilos base */

:root {
  --azul: #0072F5;
  --azul-oscuro: #0058C2;
  --texto: #0F172A;
  --texto-suave: #475569;
  --fondo: #FFFFFF;
  --fondo-suave: #F8FAFC;
  --borde: #E2E8F0;
  --max-width: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--texto);
  background: var(--fondo);
  line-height: 1.55;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--azul-oscuro); text-decoration: none; }
a:hover { text-decoration: underline; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* --- Header --- */
.site-header {
  border-bottom: 1px solid var(--borde);
  background: var(--fondo);
}
.site-header .nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px 0;
}
.logo-link { display: inline-flex; align-items: center; }
.nav-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
.nav-links a { color: var(--texto); font-weight: 500; font-size: 14px; }
.nav-links a:hover { color: var(--azul-oscuro); text-decoration: none; }

/* --- Disclosure de afiliado --- */
.affiliate-disclosure {
  background: var(--fondo-suave);
  border: 1px solid var(--borde);
  border-radius: 8px;
  padding: 12px 16px;
  font-size: 13px;
  color: var(--texto-suave);
  margin: 20px 0;
}

/* --- Footer --- */
.site-footer {
  border-top: 1px solid var(--borde);
  background: var(--fondo-suave);
  margin-top: 48px;
  padding: 32px 0;
  font-size: 14px;
  color: var(--texto-suave);
}
.footer-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: space-between;
}
.footer-links { display: flex; flex-wrap: wrap; gap: 16px; }
.footer-links a { color: var(--texto-suave); }
.footer-bottom {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--borde);
  font-size: 12.5px;
}

/* --- Botones --- */
.btn {
  display: inline-block;
  padding: 10px 18px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  border: 1px solid transparent;
}
.btn-primary { background: var(--azul); color: #fff; }
.btn-primary:hover { background: var(--azul-oscuro); text-decoration: none; }
.btn-outline { border-color: var(--borde); color: var(--texto); }

/* --- Tarjetas de artículo --- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}
.article-card {
  border: 1px solid var(--borde);
  border-radius: 10px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.article-card img { aspect-ratio: 16/9; object-fit: cover; }
.article-card .article-card-body { padding: 14px 16px; }
.article-card h3 { margin: 0 0 6px; font-size: 16px; }
.article-card .category-tag {
  display: inline-block;
  font-size: 11.5px;
  font-weight: 600;
  color: var(--azul-oscuro);
  text-transform: uppercase;
  letter-spacing: .03em;
  margin-bottom: 6px;
}

/* --- Hero / CTA de la home --- */
.hero-title { font-size: clamp(26px, 4.5vw, 38px); max-width: 720px; line-height: 1.2; }
.hero-subtitle { max-width: 640px; color: var(--texto-suave); font-size: clamp(15px, 2vw, 17px); }
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin: 20px 0 8px; }

/* --- Contenido de artículo (bloques del article-renderer) --- */
.article-content h2 { font-size: clamp(19px, 2.6vw, 22px); margin-top: 32px; }
.article-content h3 { font-size: 17px; }
.article-intro { font-size: 17px; color: var(--texto-suave); }
.article-body p, .article-intro p { max-width: 100%; }
.article-cta { text-align: center; margin: 28px 0; }
.article-final-cta { border-top: 1px solid var(--borde); padding-top: 24px; }

.article-comparison { margin: 28px 0; }
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.comparison-table { width: 100%; border-collapse: collapse; min-width: 480px; }
.comparison-table th, .comparison-table td { padding: 10px 12px; border-bottom: 1px solid var(--borde); text-align: left; vertical-align: middle; }
.comparison-table .product-thumb { object-fit: contain; }

.article-related-products { margin: 28px 0; }
.related-products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 14px;
}
.related-product-card {
  border: 1px solid var(--borde);
  border-radius: 8px;
  padding: 10px;
  text-align: center;
  color: var(--texto);
  font-size: 13px;
}
.related-product-card img { margin: 0 auto 8px; object-fit: contain; }
.related-product-card:hover { border-color: var(--azul); text-decoration: none; }

.article-faq p { margin: 4px 0; }
.article-faq p:has(strong) { margin-top: 16px; }

.article-video { margin: 28px 0; }
.video-embed { position: relative; width: 100%; padding-top: 56.25%; border-radius: 10px; overflow: hidden; background: #000; }
.video-embed iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

/* --- Responsive general --- */
@media (max-width: 640px) {
  .site-header .nav { flex-direction: column; align-items: flex-start; gap: 12px; }
  .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-cta .btn { text-align: center; }
  .card-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
}
@media (max-width: 420px) {
  .card-grid { grid-template-columns: 1fr; }
}

/* --- Compartir --- */
.share-bar { display: flex; align-items: center; gap: 8px; margin: 14px 0 20px; flex-wrap: wrap; }
.share-label { font-size: 13px; color: var(--texto-suave); margin-right: 2px; }
.share-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  width: 34px; height: 34px; border-radius: 50%; border: 1px solid var(--borde);
  background: var(--fondo); color: var(--texto-suave); cursor: pointer;
}
.share-btn:hover { text-decoration: none; border-color: var(--azul); color: var(--azul); }
.share-copy { width: auto; border-radius: 17px; padding: 0 14px; font-size: 12.5px; font-weight: 600; }

/* --- Banner de cookies --- */
.cookie-banner {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 16px;
  max-width: 560px;
  margin: 0 auto;
  background: var(--fondo);
  border: 1px solid var(--borde);
  border-radius: 10px;
  padding: 16px 18px;
  box-shadow: 0 8px 24px rgba(15, 23, 42, .12);
  font-size: 13.5px;
  z-index: 100;
}
.cookie-banner p { margin: 0 0 12px; color: var(--texto-suave); }
.cookie-banner-actions { display: flex; gap: 10px; flex-wrap: wrap; }