/* ═══════════════════════════════════════════════════════════════
   NEXUM — Blog (archive + single)
═══════════════════════════════════════════════════════════════ */

/* ── LAYOUT GENERAL (2 columnas: posts + sidebar) ─────────────── */
.nx-blog-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 48px;
  align-items: start;
}

/* ── GRID DE TARJETAS ─────────────────────────────────────────── */
.nx-blog-grid {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.nx-blog-grid--3col {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

/* ── TARJETA ──────────────────────────────────────────────────── */
.nx-blog-card {
  background: var(--midnight-mid);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  gap: 0;
  flex-direction: row;
  transition: border-color var(--dur-base) var(--ease),
              transform    var(--dur-slow) var(--ease);
}
.nx-blog-card:hover             { border-color: var(--line-gold); transform: translateY(-3px); }
.nx-blog-grid--3col .nx-blog-card { flex-direction: column; }

.nx-blog-card__img-wrap {
  flex-shrink: 0;
  width: 280px;
  display: block;
  overflow: hidden;
  background: var(--midnight);
}
.nx-blog-grid--3col .nx-blog-card__img-wrap {
  width: 100%;
  aspect-ratio: 16 / 9;
}
.nx-blog-card__img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--dur-slow) var(--ease);
}
.nx-blog-card:hover .nx-blog-card__img { transform: scale(1.04); }

.nx-blog-card__body {
  padding: 28px 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}

.nx-blog-card__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: var(--text-xs);
  color: var(--warm-white-40);
  letter-spacing: var(--ls-wide);
}
.nx-blog-card__cat {
  padding: 2px 10px;
  background: rgba(201,169,110,.12);
  border: 1px solid var(--line-gold);
  border-radius: 100px;
  color: var(--gold);
  font-size: 10px;
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-wide);
  text-decoration: none;
}
.nx-blog-card__cat:hover        { background: rgba(201,169,110,.22); }

.nx-blog-card__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--fw-medium);
  color: var(--warm-white);
  letter-spacing: var(--ls-tight);
  line-height: var(--lh-snug);
  margin: 0;
}
.nx-blog-grid--3col .nx-blog-card__title { font-size: var(--text-lg); }
.nx-blog-card__title a          { color: inherit; text-decoration: none; }
.nx-blog-card__title a:hover    { color: var(--gold); }

.nx-blog-card__excerpt          { font-size: var(--text-sm); color: var(--warm-white-70); line-height: var(--lh-relaxed); margin: 0; }
.nx-blog-card__excerpt p        { margin: 0; }

.nx-blog-card__read-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  color: var(--gold);
  text-decoration: none;
  letter-spacing: var(--ls-wide);
  margin-top: auto;
  transition: gap var(--dur-base) var(--ease);
}
.nx-blog-card__read-more:hover  { gap: 10px; }

.nx-blog-empty {
  font-size: var(--text-base);
  color: var(--warm-white-40);
  text-align: center;
  padding: 60px 0;
}

/* ── SIDEBAR ──────────────────────────────────────────────────── */
.nx-blog-sidebar               { display: flex; flex-direction: column; gap: 24px; }
.nx-widget {
  background: var(--midnight-mid);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
}
.nx-widget__title {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: var(--fw-medium);
  color: var(--warm-white);
  letter-spacing: var(--ls-tight);
  margin-bottom: 16px;
}

/* Search widget */
.nx-widget .search-form         { display: flex; gap: 8px; }
.nx-widget .search-field {
  flex: 1;
  background: var(--deep-night);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  color: var(--warm-white);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  outline: none;
}
.nx-widget .search-field:focus  { border-color: var(--gold); }
.nx-widget .search-submit {
  padding: 10px 16px;
  background: var(--gold);
  color: var(--deep-night);
  border: none;
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-weight: var(--fw-bold);
  cursor: pointer;
}

/* Recent posts widget */
.nx-widget-posts               { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 12px; }
.nx-widget-posts__item         { display: flex; flex-direction: column; gap: 2px; border-bottom: 1px solid var(--line); padding-bottom: 12px; }
.nx-widget-posts__item:last-child { border-bottom: none; padding-bottom: 0; }
.nx-widget-posts__item a       { font-size: var(--text-sm); color: var(--warm-white-70); text-decoration: none; line-height: var(--lh-snug); }
.nx-widget-posts__item a:hover { color: var(--gold); }
.nx-widget-posts__date         { font-size: var(--text-xs); color: var(--warm-white-40); }

/* Categories widget */
.nx-widget-cats, .nx-widget ul.cats { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.nx-widget-cats li, .nx-widget ul.cats li { display: flex; justify-content: space-between; }
.nx-widget-cats a, .nx-widget ul.cats a {
  font-size: var(--text-sm);
  color: var(--warm-white-70);
  text-decoration: none;
}
.nx-widget-cats a:hover, .nx-widget ul.cats a:hover { color: var(--gold); }
.nx-widget-cats .count, .nx-widget ul.cats .count {
  font-size: var(--text-xs);
  color: var(--warm-white-40);
}

/* ── SINGLE: HERO ─────────────────────────────────────────────── */
.nx-post-hero__meta {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.nx-post-cat {
  padding: 4px 12px;
  background: rgba(201,169,110,.12);
  border: 1px solid var(--line-gold);
  border-radius: 100px;
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  color: var(--gold);
  letter-spacing: var(--ls-wide);
  text-decoration: none;
}
.nx-post-date, .nx-post-read-time {
  font-size: var(--text-xs);
  color: var(--warm-white-40);
  letter-spacing: var(--ls-wide);
}

.nx-post-hero__title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 52px);
  font-weight: var(--fw-medium);
  color: var(--warm-white);
  letter-spacing: var(--ls-tight);
  line-height: var(--lh-tight);
  margin-bottom: 20px;
}
.nx-post-hero__excerpt {
  font-size: var(--text-lg);
  color: var(--warm-white-70);
  line-height: var(--lh-relaxed);
  max-width: 680px;
  margin-bottom: 28px;
}
.nx-post-hero__author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.nx-post-author__avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  object-fit: cover;
}
.nx-post-author__name          { font-size: var(--text-sm); font-weight: var(--fw-medium); color: var(--warm-white-70); }

/* ── FEATURED IMAGE ───────────────────────────────────────────── */
.nx-post-featured-img__wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  max-height: 520px;
  box-shadow: 0 40px 100px rgba(0,0,0,.5);
}
.nx-post-featured-img__img     { width: 100%; height: 100%; object-fit: cover; display: block; }

/* ── SINGLE: CONTENT LAYOUT ───────────────────────────────────── */
.nx-post-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 48px;
  align-items: start;
}

/* ── ARTICLE CONTENT ──────────────────────────────────────────── */
.nx-post-content {
  font-size: var(--text-base);
  color: var(--warm-white-70);
  line-height: var(--lh-relaxed);
}
.nx-post-content h2, .nx-post-content h3, .nx-post-content h4 {
  font-family: var(--font-display);
  color: var(--warm-white);
  letter-spacing: var(--ls-tight);
  margin: 40px 0 16px;
}
.nx-post-content h2             { font-size: clamp(22px, 2.5vw, 32px); }
.nx-post-content h3             { font-size: clamp(18px, 2vw, 24px); }
.nx-post-content p              { margin-bottom: 20px; }
.nx-post-content a              { color: var(--gold); text-decoration: underline; text-underline-offset: 3px; }
.nx-post-content a:hover        { opacity: .8; }
.nx-post-content ul, .nx-post-content ol { padding-left: 24px; margin-bottom: 20px; }
.nx-post-content li             { margin-bottom: 8px; }
.nx-post-content blockquote {
  border-left: 3px solid var(--gold);
  margin: 32px 0;
  padding: 20px 28px;
  background: var(--midnight-mid);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-style: italic;
  color: var(--warm-white);
  font-size: var(--text-lg);
}
.nx-post-content img            { max-width: 100%; height: auto; border-radius: var(--radius-sm); margin: 24px 0; }
.nx-post-content pre {
  background: var(--midnight-mid);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 20px;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  margin-bottom: 24px;
}
.nx-post-content code           { font-family: var(--font-mono); font-size: .9em; color: var(--gold); }
.nx-post-content pre code       { color: var(--warm-white-70); }
.nx-post-content table          { width: 100%; border-collapse: collapse; margin-bottom: 24px; }
.nx-post-content th, .nx-post-content td { padding: 12px 16px; border: 1px solid var(--line); font-size: var(--text-sm); }
.nx-post-content th             { background: var(--midnight-mid); color: var(--warm-white); font-weight: var(--fw-semibold); }

/* Tags */
.nx-post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
}
.nx-post-tag {
  padding: 4px 12px;
  background: var(--midnight-mid);
  border: 1px solid var(--line);
  border-radius: 100px;
  font-size: var(--text-xs);
  color: var(--warm-white-70);
  text-decoration: none;
  letter-spacing: var(--ls-wide);
  transition: border-color var(--dur-base) var(--ease), color var(--dur-base) var(--ease);
}
.nx-post-tag:hover              { border-color: var(--line-gold); color: var(--gold); }

/* Share */
.nx-post-share {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 32px;
}
.nx-post-share__label          { font-size: var(--text-xs); color: var(--warm-white-40); letter-spacing: var(--ls-widest); text-transform: uppercase; }
.nx-post-share__btn {
  display: grid; place-items: center;
  width: 40px; height: 40px;
  background: var(--midnight-mid);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--warm-white-70);
  text-decoration: none;
  transition: border-color var(--dur-base) var(--ease), color var(--dur-base) var(--ease);
}
.nx-post-share__btn:hover       { border-color: var(--line-gold); color: var(--gold); }

/* ── POST NAVIGATION ──────────────────────────────────────────── */
.nx-post-nav__links            { display: flex; justify-content: space-between; gap: 20px; }
.nx-post-nav__link {
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-decoration: none;
  max-width: 45%;
  padding: 20px 24px;
  background: var(--midnight-mid);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color var(--dur-base) var(--ease);
}
.nx-post-nav__link:hover        { border-color: var(--line-gold); }
.nx-post-nav__link--next        { text-align: right; margin-left: auto; }
.nx-post-nav__label            { font-size: var(--text-xs); color: var(--warm-white-40); letter-spacing: var(--ls-wide); }
.nx-post-nav__title            { font-size: var(--text-sm); font-weight: var(--fw-medium); color: var(--warm-white); line-height: var(--lh-snug); }

/* ── RESPONSIVE ───────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .nx-blog-layout,
  .nx-post-layout                { grid-template-columns: 1fr; }
  .nx-blog-sidebar               { display: none; }
  .nx-blog-card                  { flex-direction: column; }
  .nx-blog-card__img-wrap        { width: 100%; height: 220px; }
  .nx-blog-grid--3col            { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .nx-blog-grid--3col            { grid-template-columns: 1fr; }
  .nx-post-nav__links            { flex-direction: column; }
  .nx-post-nav__link             { max-width: 100%; }
}