/* ══════════════════════════════════════════════
   BLOG — Estilos específicos
   Se carga después de /styles.css, que define
   los tokens, nav, footer y tipografía base.
══════════════════════════════════════════════ */

/* ─── OVERRIDE: cuerpo legible en blog ───── */
body {
  font-family: var(--font-serif);
  line-height: 1.6;
}

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

/* Espacio para la nav fija */
main { padding-top: 80px; }

/* ─── LAYOUT ──────────────────────────────── */
.container {
  width: min(100%, 1100px);
  margin-inline: auto;
  padding-inline: 3rem;
}

.container--narrow {
  width: min(100%, 740px);
  margin-inline: auto;
  padding-inline: 3rem;
}

/* ─── BREADCRUMB ──────────────────────────── */
.breadcrumb {
  margin-top: 80px;
  padding-block: 1rem;
  border-bottom: 1px solid rgba(0,0,0,0.08);
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: 0.06em;
  color: var(--gray-light);
}

.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: .25rem;
  list-style: none;
  align-items: center;
}

.breadcrumb a {
  text-decoration: none;
  color: var(--gray-light);
  transition: color 0.2s;
}
.breadcrumb a:hover { color: var(--orange); }

/* ─── ÍNDICE DE ARTÍCULOS ─────────────────── */
.blog-index { padding-block: 5rem; }

.index-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  letter-spacing: 0.01em;
  line-height: 1;
  margin-bottom: 4rem;
}

.posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2px;
}

.post-card {
  background: var(--white);
  border: 1px solid rgba(0,0,0,0.07);
  overflow: hidden;
  transition: border-color 0.2s;
}
.post-card:hover { border-color: var(--orange); }

.post-card__img-link img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
}

.post-card__body { padding: 1.75rem; }

.post-card__cat {
  font-family: var(--font-mono);
  font-size: .7rem;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--orange);
  display: block;
  margin-bottom: .75em;
}

.post-card__title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: 0.01em;
  line-height: 1.1;
  margin-bottom: .6em;
}

.post-card__title a {
  text-decoration: none;
  color: var(--black);
  transition: color 0.2s;
}
.post-card__title a:hover { color: var(--orange); }

.post-card__excerpt {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1rem;
  color: var(--serif-on-light);
  line-height: 1.6;
  margin-bottom: 1rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.post-card__meta {
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: 0.06em;
  color: var(--gray-light);
  display: flex;
  gap: .25rem;
}

/* ─── CABECERA ARTÍCULO ───────────────────── */
.article-header {
  padding-block: 5rem 3rem;
  border-bottom: 1px solid rgba(0,0,0,0.08);
  margin-bottom: 4rem;
}

.article-category {
  font-family: var(--font-mono);
  font-size: .7rem;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--orange);
  display: block;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.article-category::before {
  content: '';
  display: block;
  width: 24px;
  height: 1px;
  background: var(--orange);
}

.article-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 400;
  line-height: 1;
  letter-spacing: 0.01em;
  color: var(--black);
  margin-bottom: 1.5rem;
}

.article-excerpt {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.25rem;
  color: var(--serif-on-light);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gray-light);
  padding-top: 1.5rem;
  border-top: 1px solid rgba(0,0,0,0.08);
}

.article-author a {
  text-decoration: none;
  color: var(--black);
  transition: color 0.2s;
}
.article-author a:hover { color: var(--orange); }

/* ─── IMAGEN HÉROE ────────────────────────── */
.article-hero {
  margin-bottom: 4rem;
}

.article-hero img {
  width: 100%;
  max-height: 520px;
  object-fit: cover;
}

/* ─── CUERPO DEL ARTÍCULO ─────────────────── */
.article-body {
  padding-block: 0 5rem;
}

.article-body p {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  line-height: 1.85;
  color: var(--serif-on-light);
  margin-bottom: 1.5em;
}

.article-body h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 400;
  letter-spacing: 0.01em;
  line-height: 1;
  margin: 3em 0 .75em;
  padding-bottom: .75em;
  border-bottom: 1px solid rgba(0,0,0,0.08);
  color: var(--black);
}

.article-body h3 {
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--orange);
  margin: 2.5em 0 .6em;
}

.article-body a {
  color: var(--orange);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.article-body a:hover { text-decoration: none; }

.article-body strong { font-weight: 600; font-style: normal; font-family: var(--font-display); color: var(--black); }

.article-body ul,
.article-body ol {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  line-height: 1.8;
  padding-left: 1.5em;
  margin-bottom: 1.5em;
  color: var(--serif-on-light);
}
.article-body li { margin-bottom: .4em; }

.article-body blockquote {
  margin: 2.5em 0;
  padding: 2rem 2.5rem;
  background: var(--black);
  color: var(--white);
  position: relative;
}
.article-body blockquote::before {
  content: '"';
  font-family: var(--font-serif);
  font-size: 6rem;
  line-height: 0.7;
  color: var(--orange);
  position: absolute;
  top: 1.25rem;
  left: 1.25rem;
  opacity: 0.4;
}
.article-body blockquote p {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.2rem;
  color: var(--serif-on-dark);
  position: relative;
  z-index: 1;
  margin: 0;
}

.article-body code {
  font-family: var(--font-mono);
  font-size: .875em;
  background: var(--gray-ultra);
  padding: .15em .4em;
}

.article-body pre {
  background: var(--black);
  color: #f8f8f2;
  padding: 1.5rem;
  overflow-x: auto;
  margin-bottom: 1.5em;
}
.article-body pre code {
  background: none;
  padding: 0;
  font-size: .875rem;
  color: inherit;
}

/* ─── TAGS ────────────────────────────────── */
.article-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  align-items: center;
  padding-top: 2.5rem;
  border-top: 1px solid rgba(0,0,0,0.08);
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gray-light);
  margin-bottom: 5rem;
}

.tag {
  background: var(--gray-ultra);
  padding: .3em .8em;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--black);
}

/* ─── ARTÍCULOS RELACIONADOS ──────────────── */
.related-posts {
  background: var(--black);
  padding-block: 5rem;
}

.related-title {
  font-family: var(--font-mono);
  font-size: .8rem;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 2.5rem;
  display: flex;
  align-items: center;
  gap: .75rem;
}
.related-title::before {
  content: '';
  display: block;
  width: 24px;
  height: 1px;
  background: var(--orange);
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2px;
}

.related-card {
  display: block;
  text-decoration: none;
  background: var(--gray-dark);
  border: 1px solid rgba(255,255,255,0.04);
  overflow: hidden;
  transition: background 0.2s;
}
.related-card:hover { background: var(--gray-mid); }

.related-card img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
}

.related-card__body { padding: 1.5rem; }

.related-card__cat {
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--orange);
  display: block;
  margin-bottom: .5em;
}

.related-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 400;
  letter-spacing: 0.01em;
  line-height: 1.1;
  margin-bottom: .5em;
  color: var(--white);
}

.related-card p {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: .9rem;
  color: var(--serif-on-dark);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ─── RESPONSIVE ──────────────────────────── */
@media (max-width: 900px) {
  .container,
  .container--narrow { padding-inline: 1.5rem; }
  .blog-index { padding-block: 3rem; }
  .posts-grid { grid-template-columns: 1fr; gap: 1px; }
  .article-header { padding-block: 3rem 2rem; }
  .article-title { font-size: 2rem; }
  .article-body p,
  .article-body ul,
  .article-body ol { font-size: 1rem; }
  .related-grid { grid-template-columns: 1fr; }
}