/* =====================================================
   LOTUS ESTUDI — blog.css
   Listado de blog, tarjetas y tipografía de artículo
   ===================================================== */

/* --- Tag / categoría --- */
.lotus-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--lotus-green-dark);
  background: var(--lotus-green-soft);
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: 12px;
}

/* --- Filtros del listado --- */
.lotus-blog-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 44px;
}
.lotus-blog-filter {
  font-family: var(--font-main);
  font-size: 14px;
  font-weight: 600;
  padding: 9px 18px;
  border-radius: 999px;
  border: 1px solid var(--lotus-border);
  background: #fff;
  color: var(--lotus-muted);
  cursor: pointer;
  transition: all var(--transition);
}
.lotus-blog-filter:hover {
  border-color: var(--lotus-green);
  color: var(--lotus-green-dark);
}
.lotus-blog-filter.active {
  background: var(--lotus-green-dark);
  border-color: var(--lotus-green-dark);
  color: #fff;
}

/* --- Grid de tarjetas --- */
.lotus-blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.lotus-blog-card {
  background: #fff;
  border: 1px solid var(--lotus-border);
  border-radius: var(--radius);
  padding: 28px 26px;
  text-decoration: none;
  color: inherit;
  display: block;
  transition: all var(--transition);
}
.lotus-blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: var(--lotus-green);
}
.lotus-blog-card h3,
.lotus-blog-card h4 {
  font-size: 18px;
  font-weight: 700;
  color: var(--lotus-dark);
  margin: 0 0 10px;
  line-height: 1.3;
}
.lotus-blog-card p {
  margin: 0 0 14px;
  color: var(--lotus-muted);
  font-size: 14px;
  line-height: 1.6;
}
.lotus-blog-card-date {
  font-size: 12px;
  color: var(--lotus-muted);
}

/* --- Meta info del artículo --- */
.lotus-article-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 18px;
  font-size: 13px;
  color: var(--lotus-muted);
}
.lotus-article-meta .lotus-tag { margin-bottom: 0; }
.lotus-article-dot { opacity: .5; }

/* --- Cuerpo del artículo --- */
.lotus-article-body h2 {
  font-size: clamp(22px, 2.6vw, 28px);
  font-weight: 700;
  color: var(--lotus-dark);
  margin: 44px 0 16px;
  letter-spacing: -.3px;
}
.lotus-article-body h3 {
  font-size: 19px;
  font-weight: 700;
  color: var(--lotus-dark);
  margin: 28px 0 12px;
}
.lotus-article-body p {
  font-size: 16px;
  color: var(--lotus-text);
  line-height: 1.75;
  margin: 0 0 18px;
}
.lotus-article-body code {
  background: var(--lotus-bg-alt);
  border: 1px solid var(--lotus-border);
  border-radius: 5px;
  padding: 2px 7px;
  font-size: 14px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color: var(--lotus-green-dark);
}
.lotus-article-body ul.lotus-list,
.lotus-article-body ol.lotus-list {
  margin: 20px 0 24px;
}
.lotus-article-body ul.lotus-list li,
.lotus-article-body ol.lotus-list li {
  font-size: 16px;
  line-height: 1.6;
}
.lotus-article-body strong { color: var(--lotus-dark); }

/* --- CTA dentro del artículo --- */
.lotus-article-cta {
  background: var(--lotus-bg-alt);
  border: 1px solid var(--lotus-border);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  text-align: center;
  margin: 48px 0 8px;
}
.lotus-article-cta h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--lotus-dark);
  margin: 0 0 20px;
}

/* --- Responsive --- */
@media (max-width: 900px) {
  .lotus-blog-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .lotus-blog-grid { grid-template-columns: 1fr; }
  .lotus-blog-filters { justify-content: flex-start; overflow-x: auto; flex-wrap: nowrap; padding-bottom: 4px; }
}