/* ==========================================================================
   ÓPTICA Kors — Estilos de artículo de blog
   Extiende el sistema de diseño de style.css para las páginas individuales
   de cada artículo (texto largo, listas, cita destacada, FAQ y relacionados).
   ========================================================================== */

.article-shell {
  max-width: 760px;
  margin-inline: auto;
}

.article-meta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .9rem;
  margin-bottom: 1.5rem;
  font-size: .85rem;
  color: var(--color-gray-dark);
}

.article-tag {
  display: inline-flex;
  align-items: center;
  padding: .3rem .85rem;
  border-radius: 999px;
  background: rgba(200, 162, 74, .12);
  color: var(--color-blue-dark);
  font-weight: 600;
  font-size: .78rem;
  letter-spacing: .03em;
  text-transform: uppercase;
}

.article-hero {
  border-radius: var(--radius-l);
  overflow: hidden;
  margin-bottom: 2.5rem;
  box-shadow: var(--shadow-soft);
}

.article-hero img {
  width: 100%;
  height: auto;
  display: block;
}

.article-lead {
  font-size: 1.15rem;
  line-height: 1.7;
  color: var(--color-navy);
  font-weight: 500;
  margin-bottom: 2.2rem;
}

.article-body h2 {
  font-size: clamp(1.35rem, 2.4vw, 1.7rem);
  margin-top: 2.6rem;
  margin-bottom: 1rem;
}

.article-body h3 {
  font-size: 1.15rem;
  margin-top: 1.8rem;
  margin-bottom: .8rem;
  color: var(--color-blue-dark);
}

.article-body p {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-gray-dark);
  margin-bottom: 1.1rem;
}

.article-body ul,
.article-body ol {
  margin: 0 0 1.4rem;
  padding-left: 1.3rem;
  color: var(--color-gray-dark);
  line-height: 1.8;
}

.article-body li {
  margin-bottom: .5rem;
}

.article-body strong {
  color: var(--color-navy);
}

.article-callout {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  background: var(--color-gray-light);
  border-left: 4px solid var(--color-gold);
  border-radius: var(--radius-m);
  padding: 1.4rem 1.6rem;
  margin: 2rem 0;
}

.article-callout i {
  color: var(--color-blue-dark);
  font-size: 1.3rem;
  margin-top: .2rem;
  flex: none;
}

.article-callout strong {
  display: block;
  color: var(--color-navy);
  margin-bottom: .3rem;
}

.article-callout p {
  margin: 0;
  font-size: .95rem;
  line-height: 1.7;
  color: var(--color-gray-dark);
}

.article-callout.warning {
  border-left-color: #C0392B;
  background: #FDF3F2;
}

.article-callout.warning i {
  color: #C0392B;
}

.article-divider {
  border: none;
  border-top: 1px solid var(--color-border, #E5E7EB);
  margin: 2.6rem 0;
}

.article-share {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin: 2.5rem 0;
  padding: 1.4rem 1.6rem;
  border-radius: var(--radius-m);
  background: var(--color-navy);
  color: var(--color-white);
}

.article-share p {
  margin: 0;
  font-size: .95rem;
  flex: 1;
  min-width: 200px;
}

/* ---- Relacionados ---- */
.related-title {
  margin-bottom: 1.6rem;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.2rem;
}

.related-card {
  display: block;
  padding: 1.3rem 1.4rem;
  border-radius: var(--radius-m);
  background: var(--color-white);
  box-shadow: var(--shadow-soft);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}

.related-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lift);
}

.related-card span {
  display: block;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--color-blue-dark);
  margin-bottom: .5rem;
}

.related-card h4 {
  font-size: 1rem;
  line-height: 1.4;
  color: var(--color-navy);
  font-weight: 600;
}

@media (max-width: 640px) {
  .article-lead {
    font-size: 1.05rem;
  }
}