/* Estilos blog — Sin Filtro */

/* ===== HERO ===== */
.blog-hero {
  padding-top: calc(var(--nav-h) + var(--space-2xl));
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid var(--border);
}

.blog-hero__title {
  font-family: var(--font-title);
  font-size: clamp(2.5rem, 7vw, 5.5rem);
  line-height: 1;
  letter-spacing: 0.02em;
  margin-bottom: var(--space-lg);
}

.blog-hero__sub {
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 55ch;
  line-height: 1.6;
}

/* ===== FILTROS ===== */
.blog-filtros {
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  position: sticky;
  top: var(--nav-h);
  z-index: 50;
}

.blog-filtros .filtros__inner {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-md) 0;
  overflow-x: auto;
  scrollbar-width: none;
}

.blog-filtros .filtros__inner::-webkit-scrollbar {
  display: none;
}

/* Reutiliza .filtro-btn de main.css */

/* ===== MAIN ===== */
.blog-main {
  padding-top: var(--space-xl);
  padding-bottom: var(--space-2xl);
}

/* ===== ARTÍCULO DESTACADO ===== */
.blog-featured {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: var(--space-xl);
  transition: border-color var(--transition);
}

.blog-featured:hover {
  border-color: var(--pink);
}

.blog-featured__link {
  display: block;
}

.blog-featured__inner {
  display: flex;
  justify-content: space-between;
  align-items: stretch;
  padding: var(--space-xl);
  gap: var(--space-xl);
}

.blog-featured__text {
  flex: 1;
}

.blog-featured__meta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.blog-featured__title {
  font-family: var(--font-title);
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  line-height: 1.1;
  letter-spacing: 0.02em;
  margin-bottom: var(--space-lg);
}

.blog-featured__excerpt {
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
  max-width: 65ch;
}

.blog-featured__cta {
  font-family: var(--font-sub);
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  color: var(--cyan);
  text-transform: uppercase;
  transition: color var(--transition);
}

.blog-featured:hover .blog-featured__cta {
  color: var(--text);
}

.blog-featured__number {
  font-family: var(--font-title);
  font-size: clamp(4rem, 8vw, 8rem);
  line-height: 1;
  color: var(--border);
  align-self: flex-end;
  flex-shrink: 0;
  transition: color var(--transition);
}

.blog-featured:hover .blog-featured__number {
  color: var(--surface-2);
}

/* ===== GRID ARTÍCULOS ===== */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

.blog-article-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface);
  transition: border-color var(--transition), transform var(--transition);
}

.blog-article-card:hover {
  border-color: var(--pink);
  transform: translateY(-4px);
}

.blog-article-card a {
  display: flex;
  flex-direction: column;
  padding: var(--space-lg);
  height: 100%;
}

.blog-article-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.blog-date {
  font-family: var(--font-sub);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--muted);
  text-transform: uppercase;
}

.blog-article-card__title {
  font-family: var(--font-sub);
  font-size: 1.3rem;
  letter-spacing: 0.03em;
  line-height: 1.2;
  text-transform: uppercase;
  margin-bottom: var(--space-md);
}

.blog-article-card__excerpt {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.6;
  flex: 1;
  margin-bottom: var(--space-lg);
}

.blog-article-card__link {
  font-family: var(--font-sub);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  color: var(--cyan);
  text-transform: uppercase;
  transition: color var(--transition);
  align-self: flex-start;
}

.blog-article-card:hover .blog-article-card__link {
  color: var(--text);
}

/* Hidden state for filtering */
.blog-article-card.hidden,
.blog-featured.hidden {
  display: none;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .blog-featured__inner {
    flex-direction: column;
    padding: var(--space-lg);
  }

  .blog-featured__number {
    display: none;
  }

  .blog-grid {
    grid-template-columns: 1fr;
  }
}

/* ===== POST INDIVIDUAL ===== */
.post-hero {
  padding-top: calc(var(--nav-h) + var(--space-2xl));
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid var(--border);
}

.post-hero__meta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.post-hero__title {
  font-family: var(--font-title);
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 1.05;
  letter-spacing: 0.02em;
  margin-bottom: var(--space-lg);
  max-width: 20ch;
}

.post-hero__intro {
  font-size: 1.15rem;
  color: var(--muted);
  line-height: 1.7;
  max-width: 60ch;
}

.post-content {
  padding: var(--space-2xl) 0;
}

.post-body {
  max-width: var(--max-w-text);
  font-size: 1.05rem;
  line-height: 1.8;
  color: #DDDDDD;
}

.post-body h2 {
  font-family: var(--font-sub);
  font-size: 1.6rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text);
  margin: var(--space-xl) 0 var(--space-md);
}

.post-body p {
  margin-bottom: var(--space-md);
}

.post-body strong {
  color: var(--text);
  font-weight: 600;
}

.post-body em {
  color: var(--cyan);
  font-style: normal;
}

.post-body blockquote {
  border-left: 3px solid var(--pink);
  padding-left: var(--space-lg);
  color: var(--muted);
  font-size: 1.1rem;
  font-style: italic;
  margin: var(--space-xl) 0;
}

.post-cta {
  border-top: 1px solid var(--border);
  padding-top: var(--space-xl);
  margin-top: var(--space-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
}

.post-cta__text {
  font-size: 1.1rem;
  font-weight: 600;
}

.post-cta__text span {
  color: var(--pink);
}

@media (max-width: 768px) {
  .post-cta {
    flex-direction: column;
    text-align: center;
  }
}