/* ============================================================
   Noxtel WP — Blog CSS REDISEÑADO v2
   Archive con categorías + secciones + featured posts
   ============================================================ */

/* ============================================================
   Hero del Blog
   ============================================================ */
.nx-blog-hero {
  background: linear-gradient(180deg, var(--nx-bg-darker) 0%, var(--nx-bg-deep) 100%);
  padding: 80px 0 50px;
  text-align: center;
  border-bottom: 1px solid var(--nx-border);
}
.nx-blog-hero__kicker {
  display: inline-block;
  background: rgba(113, 161, 0, .12);
  color: var(--nx-green);
  font-size: .82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .12em;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 18px;
}
.nx-blog-hero__title {
  font-size: clamp(2rem, 5vw, 3.6rem);
  font-weight: 800;
  letter-spacing: -.03em;
  margin: 0 auto 16px;
  max-width: 800px;
}
.nx-blog-hero__lead {
  font-size: 1.12rem;
  color: var(--nx-text-muted);
  max-width: 600px;
  margin: 0 auto 30px;
  line-height: 1.5;
}
.nx-blog-hero__search {
  max-width: 500px;
  margin: 0 auto;
}
.nx-blog-hero__search form {
  display: flex;
  background: var(--nx-bg-elev-1);
  border: 1px solid var(--nx-border-2);
  border-radius: var(--nx-r-md);
  padding: 4px;
}
.nx-blog-hero__search input[type="search"] {
  flex: 1;
  padding: 10px 14px;
  background: transparent;
  border: none;
  color: var(--nx-text);
  font-family: var(--nx-font);
  font-size: .96rem;
}
.nx-blog-hero__search input[type="search"]:focus {
  outline: none;
}
.nx-blog-hero__search button {
  padding: 10px 20px;
  background: var(--nx-green);
  color: var(--nx-bg-white);
  border: none;
  border-radius: var(--nx-r-sm);
  font-weight: 600;
  cursor: pointer;
}

/* ============================================================
   Categorías como pills (filtro visual rápido)
   ============================================================ */
.nx-blog-categories {
  background: var(--nx-bg-deep);
  padding: 24px 0;
  border-bottom: 1px solid var(--nx-border);
  position: sticky;
  top: 72px;
  z-index: 10;
  backdrop-filter: blur(12px);
}
.nx-blog-categories .nx-container {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
}
.nx-blog-cat-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: var(--nx-bg-elev-1);
  border: 1px solid var(--nx-border);
  border-radius: 100px;
  color: var(--nx-text-muted);
  font-size: .9rem;
  font-weight: 500;
  text-decoration: none;
  transition: all .2s ease;
}
.nx-blog-cat-pill:hover {
  border-color: var(--nx-green);
  color: var(--nx-text);
  background: rgba(113, 161, 0, .08);
}
.nx-blog-cat-pill.is-active {
  background: var(--nx-green);
  border-color: var(--nx-green);
  color: var(--nx-bg-white);
}
.nx-blog-cat-pill__count {
  display: inline-block;
  background: rgba(255, 255, 255, .12);
  color: inherit;
  padding: 2px 8px;
  border-radius: 100px;
  font-size: .76rem;
  font-weight: 600;
}
.nx-blog-cat-pill.is-active .nx-blog-cat-pill__count {
  background: rgba(0, 0, 0, .25);
}

@media (max-width: 768px) {
  .nx-blog-categories { position: static; }
  .nx-blog-categories .nx-container {
    justify-content: flex-start;
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 8px;
  }
  .nx-blog-cat-pill { white-space: nowrap; }
}

/* ============================================================
   Section heading (reutilizable)
   ============================================================ */
.nx-section-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 30px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--nx-border);
  flex-wrap: wrap;
}
.nx-section-heading h2 {
  font-size: clamp(1.4rem, 2.5vw, 1.8rem);
  font-weight: 800;
  letter-spacing: -.02em;
  margin: 0;
  display: flex;
  align-items: baseline;
  gap: 12px;
}
.nx-section-heading__num {
  font-size: .85rem;
  font-weight: 600;
  color: var(--nx-orange);
  font-family: 'SF Mono', Menlo, monospace;
}
.nx-section-heading__link {
  font-size: .88rem;
  color: var(--nx-text-muted);
  font-weight: 500;
  text-decoration: none;
  white-space: nowrap;
}
.nx-section-heading__link:hover { color: var(--nx-green); }

/* ============================================================
   Featured Posts (3 más recientes)
   ============================================================ */
.nx-blog-featured {
  padding: 60px 0 30px;
  background: var(--nx-bg-deep);
}
.nx-blog-featured__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  grid-template-rows: auto auto;
  gap: 24px;
}
.nx-blog-featured__card {
  background: var(--nx-bg-elev-1);
  border: 1px solid var(--nx-border);
  border-radius: var(--nx-r-xl);
  overflow: hidden;
  transition: all .25s ease;
  display: flex;
  flex-direction: column;
}
.nx-blog-featured__card:hover {
  border-color: var(--nx-border-2);
  transform: translateY(-4px);
  box-shadow: var(--nx-shadow-md);
}
.nx-blog-featured__card--main {
  grid-row: 1 / 3;
}
.nx-blog-featured__media {
  display: block;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--nx-bg-elev-2);
}
.nx-blog-featured__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.nx-blog-featured__card:hover .nx-blog-featured__media img {
  transform: scale(1.04);
}
.nx-blog-featured__body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.nx-blog-featured__card--main .nx-blog-featured__body {
  padding: 32px;
}
.nx-blog-featured__category {
  display: inline-block;
  font-size: .76rem;
  font-weight: 600;
  color: var(--nx-orange);
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: 12px;
}
.nx-blog-featured__title {
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -.015em;
  margin: 0 0 10px;
}
.nx-blog-featured__card--main .nx-blog-featured__title {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  margin-bottom: 14px;
}
.nx-blog-featured__title a { color: var(--nx-text); }
.nx-blog-featured__title a:hover { color: var(--nx-green); }
.nx-blog-featured__excerpt {
  color: var(--nx-text-muted);
  font-size: .94rem;
  line-height: 1.55;
  margin: 0 0 16px;
  flex: 1;
}
.nx-blog-featured__meta {
  display: flex;
  gap: 10px;
  font-size: .82rem;
  color: var(--nx-text-dim);
  margin-top: auto;
}

@media (max-width: 900px) {
  .nx-blog-featured__grid { grid-template-columns: 1fr; }
  .nx-blog-featured__card--main { grid-row: auto; }
}

/* ============================================================
   Secciones por categoría (grid compact)
   ============================================================ */
.nx-blog-section {
  padding: 40px 0 50px;
  scroll-margin-top: 140px; /* offset para sticky filter */
}
.nx-blog-section:nth-of-type(even) {
  background: var(--nx-bg-darker);
}

/* ============================================================
   Grid variants
   ============================================================ */
.nx-blog-grid {
  display: grid;
  gap: 28px;
  padding: 50px 0 30px;
}
.nx-blog-grid--standard {
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
}
.nx-blog-grid--compact {
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
  padding: 0;
}

@media (max-width: 600px) {
  .nx-blog-grid--standard,
  .nx-blog-grid--compact {
    grid-template-columns: 1fr;
    gap: 18px;
  }
}

/* ============================================================
   Cards (compactas)
   ============================================================ */
.nx-card {
  background: var(--nx-bg-elev-1);
  border: 1px solid var(--nx-border);
  border-radius: var(--nx-r-lg);
  overflow: hidden;
  transition: all .25s ease;
  display: flex;
  flex-direction: column;
}
.nx-card:hover {
  border-color: var(--nx-border-2);
  transform: translateY(-3px);
  box-shadow: var(--nx-shadow-md);
}
.nx-card__media {
  display: block;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--nx-bg-elev-2);
}
.nx-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.nx-card:hover .nx-card__media img { transform: scale(1.04); }
.nx-card__body {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.nx-card--compact .nx-card__body { padding: 18px; }

.nx-blog-card__category {
  display: inline-block;
  font-size: .76rem;
  font-weight: 600;
  color: var(--nx-orange);
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: 8px;
}

.nx-card__title {
  font-size: 1.08rem;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -.01em;
  margin: 0 0 10px;
}
.nx-card--compact .nx-card__title { font-size: 1rem; }
.nx-card__title a { color: var(--nx-text); }
.nx-card__title a:hover { color: var(--nx-green); }

.nx-card__excerpt {
  color: var(--nx-text-muted);
  font-size: .88rem;
  line-height: 1.5;
  margin: 0 0 12px;
  flex: 1;
}
.nx-card__meta {
  display: flex;
  gap: 8px;
  font-size: .78rem;
  color: var(--nx-text-dim);
  margin-top: auto;
}

/* ============================================================
   Single Post
   ============================================================ */
.nx-post {
  padding: 60px 0 80px;
}
.nx-post__breadcrumb {
  max-width: 760px;
  margin: 0 auto 24px;
  padding: 0 24px;
  font-size: .85rem;
  color: var(--nx-text-dim);
}
.nx-post__breadcrumb a { color: var(--nx-text-muted); }
.nx-post__breadcrumb a:hover { color: var(--nx-green); }
.nx-post__breadcrumb-sep { margin: 0 8px; opacity: .5; }

.nx-post__header {
  max-width: 760px;
  margin: 0 auto 40px;
  text-align: center;
  padding: 0 24px;
}
.nx-post__category {
  display: inline-block;
  font-size: .82rem;
  font-weight: 600;
  color: var(--nx-orange);
  text-transform: uppercase;
  letter-spacing: .12em;
  margin-bottom: 16px;
}
.nx-post__title {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -.025em;
  margin: 0 0 20px;
}
.nx-post__meta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  font-size: .9rem;
  color: var(--nx-text-dim);
}
.nx-post__meta span { display: inline-flex; align-items: center; gap: 6px; }
.nx-post__meta-divider {
  width: 4px; height: 4px;
  background: var(--nx-text-dim);
  border-radius: 50%;
  display: inline-block;
}
.nx-post__hero {
  max-width: 1100px;
  margin: 0 auto 50px;
  padding: 0 24px;
}
.nx-post__hero img {
  width: 100%;
  border-radius: var(--nx-r-xl);
  box-shadow: var(--nx-shadow-md);
  aspect-ratio: 16 / 9;
  object-fit: cover;
}
.nx-post__body {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 24px;
  font-size: 1.06rem;
  line-height: 1.75;
  color: var(--nx-text);
}
.nx-post__body p { margin: 0 0 1.4em; }
.nx-post__body h2 {
  margin-top: 2em;
  margin-bottom: .6em;
  font-size: 1.6rem;
  font-weight: 700;
}
.nx-post__body h3 {
  margin-top: 1.6em;
  margin-bottom: .5em;
  font-size: 1.3rem;
  font-weight: 700;
}
.nx-post__body a { color: var(--nx-green); border-bottom: 1px solid rgba(113, 161, 0, .4); }
.nx-post__body a:hover { border-bottom-color: var(--nx-green); color: var(--nx-green); }
.nx-post__body img { border-radius: var(--nx-r-lg); margin: 2em auto; }
.nx-post__body blockquote {
  margin: 2em 0;
  padding: 20px 28px;
  background: var(--nx-bg-elev-1);
  border-left: 3px solid var(--nx-green);
  border-radius: 0 var(--nx-r-md) var(--nx-r-md) 0;
  font-style: italic;
  color: var(--nx-text-muted);
}
.nx-post__body blockquote p:last-child { margin-bottom: 0; }
.nx-post__body ul li, .nx-post__body ol li { margin-bottom: .5em; }

.nx-post__tags {
  max-width: 760px;
  margin: 40px auto 0;
  padding: 0 24px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.nx-post__tag {
  display: inline-block;
  padding: 5px 12px;
  background: var(--nx-bg-elev-1);
  border: 1px solid var(--nx-border);
  border-radius: 100px;
  font-size: .82rem;
  color: var(--nx-text-muted);
}
.nx-post__tag:hover { border-color: var(--nx-border-2); color: var(--nx-text); }

/* Posts relacionados (mismo categoría) */
.nx-post-related {
  max-width: 1100px;
  margin: 60px auto 0;
  padding: 0 24px;
}
.nx-post-related__heading {
  font-size: 1.3rem;
  font-weight: 700;
  margin: 0 0 24px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--nx-border);
}
.nx-post-related__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}
.nx-post-related__card {
  background: var(--nx-bg-elev-1);
  border: 1px solid var(--nx-border);
  border-radius: var(--nx-r-md);
  overflow: hidden;
  transition: all .2s ease;
}
.nx-post-related__card:hover {
  border-color: var(--nx-green);
  transform: translateY(-2px);
}
.nx-post-related__card .nx-card__media { aspect-ratio: 16/9; }
.nx-post-related__card .nx-card__body { padding: 16px; }
.nx-post-related__card .nx-card__title { font-size: .94rem; line-height: 1.3; margin-bottom: 6px; }

.nx-post__footer-cta {
  max-width: 760px;
  margin: 60px auto 0;
  padding: 36px;
  background: linear-gradient(135deg, var(--nx-bg-elev-1), var(--nx-bg-elev-2));
  border: 1px solid var(--nx-border);
  border-radius: var(--nx-r-xl);
  text-align: center;
}
.nx-post__footer-cta h3 { margin-top: 0; }
.nx-post__footer-cta p { color: var(--nx-text-muted); margin-bottom: 24px; }

/* Navegación prev/next post */
.nx-post-nav {
  max-width: 760px;
  margin: 40px auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
@media (max-width: 600px) { .nx-post-nav { grid-template-columns: 1fr; } }
.nx-post-nav__item {
  display: block;
  padding: 20px;
  background: var(--nx-bg-elev-1);
  border: 1px solid var(--nx-border);
  border-radius: var(--nx-r-lg);
  text-decoration: none;
  transition: all .2s ease;
}
.nx-post-nav__item:hover {
  border-color: var(--nx-green);
  transform: translateY(-2px);
}
.nx-post-nav__label {
  display: block;
  font-size: .78rem;
  color: var(--nx-text-dim);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 8px;
}
.nx-post-nav__title {
  display: block;
  color: var(--nx-text);
  font-weight: 600;
  line-height: 1.4;
}

/* Paginación */
.nx-pagination {
  display: flex;
  justify-content: center;
  gap: 6px;
  padding: 30px 0 60px;
  flex-wrap: wrap;
}
.nx-pagination a, .nx-pagination span {
  min-width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 12px;
  background: var(--nx-bg-elev-1);
  border: 1px solid var(--nx-border);
  border-radius: var(--nx-r-md);
  color: var(--nx-text-muted);
  font-weight: 500;
  text-decoration: none;
  transition: all .2s ease;
}
.nx-pagination a:hover {
  border-color: var(--nx-green);
  color: var(--nx-green);
}
.nx-pagination .current {
  background: var(--nx-green);
  border-color: var(--nx-green);
  color: var(--nx-bg-white);
}