/* =================================================================
   LUM360 — BLOG STYLESHEET
   Extiende el sistema del mainpage. Requiere las mismas variables
   :root, Inter y Cormorant Garamond ya cargadas.
   ================================================================= */

/* -----------------------------------------------------------------
   1. CONTENEDORES EDITORIALES
   ----------------------------------------------------------------- */
.blog-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 48px;
}
.blog-reading-column {
  max-width: 720px;
  margin: 0 auto;
}
@media (max-width: 768px) {
  .blog-container { padding: 0 24px; }
}

/* -----------------------------------------------------------------
   2. STICKY PROGRESS BAR
   ----------------------------------------------------------------- */
.reading-progress {
  position: fixed;
  top: 72px;
  left: 0;
  width: 100%;
  height: 2px;
  background: transparent;
  z-index: 99;
  pointer-events: none;
}
.reading-progress__bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg,
    rgba(212,175,55,0.4) 0%,
    var(--color-gold) 50%,
    rgba(212,175,55,0.4) 100%);
  transition: width 0.08s linear;
  box-shadow: 0 0 12px rgba(212,175,55,0.5);
}

/* -----------------------------------------------------------------
   3. HEADER DEL POST (sub-hero)
   ----------------------------------------------------------------- */
.post-header {
  position: relative;
  padding: 140px 0 72px;
  overflow: hidden;
  border-bottom: 1px solid var(--color-border);
}
.post-header__aura {
  position: absolute;
  top: -20%; left: 50%;
  transform: translateX(-50%);
  width: 900px; height: 600px;
  background: radial-gradient(ellipse at center,
    rgba(212,175,55,0.12) 0%,
    rgba(212,175,55,0.04) 45%,
    transparent 70%);
  pointer-events: none;
  z-index: 0;
}
.post-header__flares {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}
.post-header__inner {
  position: relative;
  z-index: 2;
  max-width: 820px;
  margin: 0 auto;
  text-align: left;
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 32px;
  flex-wrap: wrap;
}
.breadcrumb a {
  color: var(--color-muted);
  transition: color 0.2s;
}
.breadcrumb a:hover { color: var(--color-gold); }
.breadcrumb__separator {
  width: 14px;
  height: 1px;
  background: var(--color-border);
}
.breadcrumb__current {
  color: var(--color-gold);
  opacity: 0.9;
}

/* Eyebrow / Categoría */
.post-category {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 24px;
}
.post-category::before {
  content: '';
  display: block;
  width: 28px;
  height: 1px;
  background: var(--color-gold);
  opacity: 0.7;
}

/* H1 del post */
.post-title {
  font-family: var(--font-display);
  font-size: clamp(36px, 4.6vw, 62px);
  font-weight: 300;
  font-style: italic;
  letter-spacing: 0.005em;
  line-height: 1.12;
  color: var(--color-text);
  margin-bottom: 28px;
  max-width: 820px;
}
.post-title em {
  font-style: normal;
  font-weight: 400;
  color: var(--color-gold);
}

.post-dek {
  font-size: clamp(16px, 1.3vw, 19px);
  line-height: 1.65;
  color: var(--color-muted);
  max-width: 680px;
  margin-bottom: 36px;
}

/* Meta row */
.post-meta {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
  font-size: 12px;
  color: var(--color-muted);
  letter-spacing: 0.04em;
}
.post-meta__item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.post-meta__item svg {
  color: var(--color-gold);
  opacity: 0.7;
  flex-shrink: 0;
}
.post-meta__author {
  color: var(--color-text);
  font-weight: 500;
}

/* -----------------------------------------------------------------
   4. HERO IMAGE (después del header)
   ----------------------------------------------------------------- */
.post-hero-image {
  position: relative;
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 56px 48px 0;
}
.post-hero-image__frame {
  position: relative;
  width: 100%;
  aspect-ratio: 21/9;
  overflow: hidden;
  border: 1px solid rgba(212,175,55,0.15);
  background: linear-gradient(135deg, #0A0A0A 0%, #111 50%, #0A0A0A 100%);
}
.post-hero-image__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.post-hero-image__caption {
  margin-top: 16px;
  font-size: 12px;
  font-style: italic;
  color: var(--color-muted);
  letter-spacing: 0.03em;
  text-align: left;
}
@media (max-width: 768px) {
  .post-hero-image { padding: 32px 24px 0; }
  .post-hero-image__frame { aspect-ratio: 16/9; }
}

/* -----------------------------------------------------------------
   5. LAYOUT DE LECTURA (contenido + TOC lateral)
   FIX: minmax(640px,720px) → minmax(0,720px) previene overflow
        en viewports 640–1100px donde el min forzaba scroll horizontal.
   FIX: top: 120px → 100px en asides para respetar navbar (72px) +
        progress bar (2px) + holgura; max-height + overflow-y permiten
        scroll interno cuando el TOC es más alto que el viewport.
   ----------------------------------------------------------------- */
.post-layout {
  display: grid;
  grid-template-columns: 1fr minmax(0, 720px) 1fr; /* FIX: era minmax(640px,720px) */
  gap: 48px;
  padding: 72px 48px 96px;
  max-width: 1280px;
  margin: 0 auto;
  align-items: start;
}
.post-layout__aside-left {
  position: sticky;
  top: calc(72px + 2rem);              /* FIX: navbar(72px) + breathing gap */
  max-height: calc(100vh - 72px - 2rem - 24px); /* viewport − navbar − gap − padding */
  overflow-y: auto;
  z-index: 2;
  padding-right: 16px;
}
.post-layout__content {
  min-width: 0;
}
.post-layout__aside-right {
  position: sticky;
  top: calc(72px + 2rem);              /* FIX: navbar(72px) + breathing gap */
  max-height: calc(100vh - 72px - 2rem - 24px);
  overflow-y: auto;
  z-index: 2;
  padding-left: 16px;
}

/* Scroll elegante en los asides */
.post-layout__aside-left::-webkit-scrollbar,
.post-layout__aside-right::-webkit-scrollbar { width: 3px; }
.post-layout__aside-left::-webkit-scrollbar-track,
.post-layout__aside-right::-webkit-scrollbar-track { background: transparent; }
.post-layout__aside-left::-webkit-scrollbar-thumb,
.post-layout__aside-right::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: 2px;
}

@media (max-width: 1100px) {
  .post-layout {
    grid-template-columns: 1fr;
    gap: 0;
    padding: 56px 48px 72px;
  }
  .post-layout__aside-left,
  .post-layout__aside-right {
    position: static;
    max-height: none;
    overflow-y: visible;
    z-index: auto;
    padding: 0;
    margin-bottom: 48px;
  }
  /* FIX: TOC (aside-right) sube sobre el contenido en mobile */
  .post-layout__aside-right {
    order: -1;
    margin-bottom: 32px;
  }
}
@media (max-width: 768px) {
  .post-layout { padding: 40px 24px 64px; }
}

/* -----------------------------------------------------------------
   6. TABLA DE CONTENIDOS (TOC)
   ----------------------------------------------------------------- */
.toc {
  border-left: 1px solid var(--color-border);
  padding-left: 24px;
}
.toc__label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 20px;
  display: block;
}
.toc__list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.toc__list li {
  margin-bottom: 12px;
}
.toc__list a {
  display: block;
  font-size: 13px;
  line-height: 1.55;
  color: var(--color-muted);
  padding: 6px 0 6px 14px;
  border-left: 1px solid transparent;
  margin-left: -15px;
  transition: all 0.25s ease;
}
.toc__list a:hover {
  color: var(--color-text);
  border-left-color: rgba(212,175,55,0.4);
}
.toc__list a.is-active {
  color: var(--color-gold);
  border-left-color: var(--color-gold);
  font-weight: 500;
}
.toc__list .toc-h3 a {
  padding-left: 28px;
  font-size: 12px;
  color: var(--color-muted);
  opacity: 0.8;
}

/* TOC — Variante de enlace plano (.toc__link) usada en algunos artículos.
   Produce el mismo estilo que .toc__list a sin necesitar la lista <ul>. */
.toc > nav {
  display: flex;
  flex-direction: column;
}
.toc__link {
  display: block;
  font-size: 13px;
  line-height: 1.55;
  color: var(--color-muted);
  padding: 6px 0 6px 14px;
  border-left: 1px solid transparent;
  margin-left: -15px;
  transition: all 0.25s ease;
  text-decoration: none;
  margin-bottom: 4px;
}
.toc__link:hover {
  color: var(--color-text);
  border-left-color: rgba(212,175,55,0.4);
}
.toc__link.is-active {
  color: var(--color-gold);
  border-left-color: var(--color-gold);
  font-weight: 500;
}

/* TOC — Toggle botón (solo visible en mobile ≤1100px) */
.toc__toggle {
  display: none; /* oculto en desktop */
}
@media (max-width: 1100px) {
  .toc {
    border-left: none;
    border: 1px solid var(--color-border);
    padding: 0;
    background: var(--color-surface);
  }
  .toc__toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 14px 20px;
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--color-gold);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
  }
  .toc__toggle-icon {
    width: 16px;
    height: 16px;
    position: relative;
    flex-shrink: 0;
    transition: transform 0.3s ease;
  }
  .toc__toggle-icon::before,
  .toc__toggle-icon::after {
    content: '';
    position: absolute;
    background: var(--color-gold);
    transition: transform 0.3s ease, opacity 0.3s ease;
  }
  .toc__toggle-icon::before {
    top: 50%; left: 0;
    width: 100%; height: 1px;
    margin-top: -0.5px;
  }
  .toc__toggle-icon::after {
    top: 0; left: 50%;
    width: 1px; height: 100%;
    margin-left: -0.5px;
  }
  /* Estado abierto: icono se convierte en guión */
  .toc--open .toc__toggle-icon::after {
    transform: rotate(90deg);
    opacity: 0;
  }
  /* Ocultar label original cuando hay toggle */
  .toc__label {
    display: none;
  }
  /* Acordeón: colapsa tanto la <ul> estándar como la <nav> plana */
  .toc__list,
  .toc > nav {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, padding 0.35s ease;
    padding: 0 20px;
  }
  .toc--open .toc__list,
  .toc--open > nav {
    max-height: 600px;
    padding: 0 20px 16px;
  }
  /* Corrige el margen de .toc__link dentro del acordeón mobile */
  .toc > nav .toc__link {
    margin-left: 0;
    padding-left: 0;
    border-left: none;
    border-bottom: 1px solid rgba(212,175,55,0.08);
    padding-bottom: 10px;
    margin-bottom: 6px;
  }
  .toc > nav .toc__link:last-child { border-bottom: none; }
}

/* -----------------------------------------------------------------
   7. TIPOGRAFÍA DEL CONTENIDO
   FIX: scroll-margin-top alineado con el nuevo top: 100px del sticky.
   ----------------------------------------------------------------- */
.post-body {
  font-size: 17px;
  line-height: 1.85;
  color: #D4D4D4;
  letter-spacing: 0.002em;
}
.post-body > * + * { margin-top: 24px; }

.post-body h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 2.8vw, 38px);
  font-weight: 400;
  font-style: italic;
  letter-spacing: 0.005em;
  line-height: 1.2;
  color: var(--color-text);
  margin-top: 72px;
  margin-bottom: 4px;
  scroll-margin-top: calc(72px + 2rem); /* alineado con top del aside sticky */
  position: relative;
  padding-top: 32px;
}
.post-body h2::before {
  content: '';
  display: block;
  width: 48px;
  height: 1px;
  background: var(--color-gold);
  opacity: 0.6;
  margin-bottom: 28px;
}

.post-body h3 {
  font-family: 'Inter', sans-serif;
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.005em;
  line-height: 1.35;
  color: var(--color-text);
  margin-top: 48px;
  margin-bottom: 4px;
  scroll-margin-top: calc(72px + 2rem); /* alineado con top del aside sticky */
}

.post-body p {
  font-size: 17px;
  line-height: 1.85;
  color: #C8C8C8;
}
.post-body p strong,
.post-body p b {
  color: var(--color-text);
  font-weight: 600;
}
.post-body p em {
  font-style: italic;
  color: var(--color-gold);
  opacity: 0.95;
}
.post-body a {
  color: var(--color-gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(212,175,55,0.3);
  transition: border-color 0.2s, color 0.2s;
}
.post-body a:hover {
  color: var(--color-text);
  border-bottom-color: var(--color-gold);
}

.post-body ul,
.post-body ol {
  padding-left: 0;
  list-style: none;
}
.post-body ul li,
.post-body ol li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 14px;
  font-size: 17px;
  line-height: 1.75;
  color: #C8C8C8;
}
.post-body ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 13px;
  width: 14px;
  height: 1px;
  background: var(--color-gold);
  opacity: 0.8;
}
.post-body ol {
  counter-reset: post-ol;
}
.post-body ol li {
  counter-increment: post-ol;
}
.post-body ol li::before {
  content: counter(post-ol, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 15px;
  color: var(--color-gold);
  font-weight: 400;
}

.post-body blockquote {
  position: relative;
  margin: 48px 0;
  padding: 28px 32px 28px 44px;
  border-left: 2px solid var(--color-gold);
  background: linear-gradient(90deg,
    rgba(212,175,55,0.04) 0%,
    transparent 100%);
  font-family: var(--font-display);
  font-size: clamp(20px, 2vw, 26px);
  font-style: italic;
  font-weight: 300;
  line-height: 1.45;
  color: var(--color-text);
}
.post-body blockquote::before {
  content: '\201C';
  position: absolute;
  top: 4px;
  left: 16px;
  font-family: var(--font-display);
  font-size: 48px;
  color: var(--color-gold);
  opacity: 0.4;
  line-height: 1;
}
.post-body blockquote cite {
  display: block;
  margin-top: 16px;
  font-family: 'Inter', sans-serif;
  font-style: normal;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-muted);
}

/* -----------------------------------------------------------------
   8. DATA CALLOUTS (métricas destacadas)
   ----------------------------------------------------------------- */
.data-callout {
  margin: 56px 0;
  padding: 40px 36px;
  background: var(--color-surface);
  border: 1px solid rgba(212,175,55,0.15);
  position: relative;
  overflow: hidden;
}
.data-callout::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px; height: 100%;
  background: linear-gradient(180deg,
    var(--color-gold) 0%,
    rgba(212,175,55,0.2) 100%);
}
.data-callout__label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 16px;
}
.data-callout__number {
  font-family: var(--font-display);
  font-size: clamp(48px, 6vw, 72px);
  font-weight: 300;
  font-style: italic;
  letter-spacing: -0.02em;
  line-height: 1;
  color: var(--color-text);
  margin-bottom: 8px;
  display: block;
}
.data-callout__number .unit {
  font-size: 0.5em;
  color: var(--color-gold);
  font-style: normal;
  vertical-align: super;
  margin-left: 4px;
  font-weight: 400;
}
.data-callout__description {
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-muted);
  max-width: 520px;
  margin-top: 12px;
}
.data-callout__source {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
  font-size: 11px;
  font-style: italic;
  color: var(--color-muted);
  letter-spacing: 0.02em;
}

/* Grid de múltiples data callouts */
.data-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
  margin: 56px 0;
}
.data-grid__cell {
  background: var(--color-bg);
  padding: 32px 28px;
  text-align: left;
}
.data-grid__cell .num {
  font-family: var(--font-display);
  font-size: 42px;
  font-weight: 300;
  font-style: italic;
  color: var(--color-gold);
  line-height: 1;
  margin-bottom: 10px;
  display: block;
}
.data-grid__cell .lbl {
  font-size: 12px;
  color: var(--color-muted);
  line-height: 1.5;
  letter-spacing: 0.02em;
}

/* -----------------------------------------------------------------
   9. TOUR EMBED (bloque para iframes 3DVista)
   ----------------------------------------------------------------- */
.tour-embed {
  margin: 64px 0;
  position: relative;
}
.tour-embed__label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 16px;
}
.tour-embed__label::before {
  content: '';
  display: block;
  width: 24px;
  height: 1px;
  background: var(--color-gold);
  opacity: 0.6;
}
.tour-embed__frame {
  position: relative;
  border: 1px solid rgba(212,175,55,0.18);
  overflow: hidden;
  background: linear-gradient(135deg, #0A0A0A 0%, #111 50%, #0A0A0A 100%);
}
.tour-embed__ratio {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
}
.tour-embed__placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 20px;
  cursor: pointer;
  transition: opacity 0.3s ease;
}
.tour-embed__placeholder-bg {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.4;
  filter: grayscale(0.2);
}
.tour-embed__placeholder-grid {
  position: absolute; inset: 0; opacity: 0.08;
  background-image:
    linear-gradient(rgba(212,175,55,0.5) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212,175,55,0.5) 1px, transparent 1px);
  background-size: 60px 60px;
}
.tour-embed__play {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}
.tour-embed__play-circle {
  width: 80px; height: 80px;
  border-radius: 50%;
  border: 1px solid rgba(212,175,55,0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: all 0.3s ease;
}
.tour-embed__play-circle::before {
  content: '';
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 1px solid rgba(212,175,55,0.15);
  animation: tour-pulse 2s ease infinite;
}
.tour-embed__placeholder:hover .tour-embed__play-circle {
  border-color: var(--color-gold);
  box-shadow: 0 0 32px rgba(212,175,55,0.25);
}
.tour-embed__play-triangle {
  width: 0; height: 0;
  border-left: 22px solid var(--color-gold);
  border-top: 14px solid transparent;
  border-bottom: 14px solid transparent;
  margin-left: 4px;
}
.tour-embed__play-label {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-muted);
}
@keyframes tour-pulse {
  0%   { transform: scale(1); opacity: 0.5; }
  100% { transform: scale(1.5); opacity: 0; }
}
.tour-embed__badge {
  position: absolute;
  top: 20px; left: 20px;
  z-index: 3;
  background: rgba(5,5,5,0.8);
  border: 1px solid rgba(212,175,55,0.2);
  padding: 6px 14px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-gold);
}
.tour-embed__iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
  display: none;
  z-index: 10;
}
.tour-embed__iframe.is-loaded {
  display: block;
}
.tour-embed__notice {
  padding: 14px 20px;
  background: var(--color-surface);
  border-top: 1px solid rgba(212,175,55,0.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.tour-embed__notice p {
  font-size: 12px;
  color: var(--color-muted);
  font-style: italic;
  margin: 0;
}

/* -----------------------------------------------------------------
   10. TECH FACT / CODE BLOCK
   ----------------------------------------------------------------- */
.tech-fact {
  margin: 56px 0;
  background: #080808;
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-gold);
  overflow: hidden;
}
.tech-fact__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  background: rgba(212,175,55,0.04);
  border-bottom: 1px solid var(--color-border);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-gold);
}
.tech-fact__lang {
  color: var(--color-muted);
  font-family: 'SF Mono', 'Monaco', 'Menlo', monospace;
  font-size: 11px;
  text-transform: none;
  letter-spacing: 0.02em;
}
.tech-fact__body {
  padding: 24px 20px;
  margin: 0;
  font-family: 'SF Mono', 'Monaco', 'Menlo', 'Courier New', monospace;
  font-size: 13px;
  line-height: 1.7;
  color: #E8E8E8;
  overflow-x: auto;
  white-space: pre;
  letter-spacing: 0.01em;
}
.tech-fact__body .tk-key    { color: #D4AF37; }
.tech-fact__body .tk-string { color: #A8B8C8; font-style: italic; }
.tech-fact__body .tk-comment{ color: #555; font-style: italic; }
.tech-fact__body .tk-fn     { color: #E8C56E; }

/* -----------------------------------------------------------------
   11. IN-CONTENT IMAGE
   ----------------------------------------------------------------- */
.post-body figure {
  margin: 56px 0;
}
.post-body figure img {
  width: 100%;
  height: auto;
  display: block;
  border: 1px solid var(--color-border);
}
.post-body figure figcaption {
  margin-top: 14px;
  font-size: 12px;
  font-style: italic;
  color: var(--color-muted);
  letter-spacing: 0.02em;
  text-align: center;
  line-height: 1.5;
}

/* -----------------------------------------------------------------
   12. CTA FINAL EN EL POST
   ----------------------------------------------------------------- */
.post-cta {
  margin: 96px 0 0;
  padding: 64px 48px;
  background: var(--color-surface);
  border: 1px solid rgba(212,175,55,0.15);
  position: relative;
  overflow: hidden;
  text-align: center;
}
.post-cta::before {
  content: '';
  position: absolute;
  top: -40%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 400px;
  background: radial-gradient(ellipse at center,
    rgba(212,175,55,0.1) 0%,
    transparent 70%);
  pointer-events: none;
}
.post-cta__label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 20px;
  position: relative;
}
.post-cta__title {
  font-family: var(--font-display);
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 300;
  font-style: italic;
  letter-spacing: 0.005em;
  line-height: 1.25;
  color: var(--color-text);
  margin-bottom: 20px;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
}
.post-cta__title em {
  font-style: normal;
  font-weight: 400;
  color: var(--color-gold);
}
.post-cta__text {
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-muted);
  max-width: 560px;
  margin: 0 auto 36px;
  position: relative;
}
.post-cta__actions {
  display: inline-flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
  position: relative;
}
@media (max-width: 768px) {
  .post-cta { padding: 48px 24px; }
}

/* -----------------------------------------------------------------
   13. SHARE BAR (vertical en desktop, horizontal en mobile)
   FIX: top: 120px → 100px alineado con navbar + progress bar.
        z-index: 2 para no quedar detrás del contenido.
   ----------------------------------------------------------------- */
.share-bar {
  position: sticky;
  top: calc(72px + 2rem); /* alineado con navbar */
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-top: 72px;
}
.share-bar__label {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-muted);
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  margin-bottom: 8px;
}
.share-bar__btn {
  width: 40px;
  height: 40px;
  border: 1px solid var(--color-border);
  background: transparent;
  color: var(--color-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.25s ease;
}
.share-bar__btn:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
  background: var(--color-gold-glow);
}

/* -----------------------------------------------------------------
   14. RELATED POSTS
   ----------------------------------------------------------------- */
.related {
  padding: 96px 0;
  border-top: 1px solid var(--color-border);
  background: var(--color-bg);
}
.related__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 56px;
  flex-wrap: wrap;
  gap: 24px;
}
.related__title {
  font-family: var(--font-display);
  font-size: clamp(30px, 3.2vw, 42px);
  font-weight: 400;
  font-style: italic;
  letter-spacing: 0.005em;
  line-height: 1.15;
  color: var(--color-text);
  max-width: 560px;
}
.related__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
}
.related__card {
  background: var(--color-bg);
  padding: 0;
  transition: background 0.25s ease;
  display: block;
  position: relative;
  overflow: hidden;
}
.related__card:hover {
  background: var(--color-surface);
}
.related__card-image {
  aspect-ratio: 16/10;
  overflow: hidden;
  background: #0A0A0A;
  position: relative;
}
.related__card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.related__card:hover .related__card-image img {
  transform: scale(1.04);
}
.related__card-body {
  padding: 28px 28px 32px;
}
.related__card-category {
  display: inline-block;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 14px;
}
.related__card-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 400;
  font-style: italic;
  line-height: 1.25;
  color: var(--color-text);
  margin-bottom: 12px;
}
.related__card-excerpt {
  font-size: 13px;
  line-height: 1.6;
  color: var(--color-muted);
  margin-bottom: 20px;
}
.related__card-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-gold);
}
.related__card-arrow::after {
  content: '→';
  transition: transform 0.25s ease;
}
.related__card:hover .related__card-arrow::after {
  transform: translateX(4px);
}

@media (max-width: 1024px) {
  .related__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .related__grid { grid-template-columns: 1fr; }
  .related { padding: 72px 0; }
}

/* -----------------------------------------------------------------
   15. REVEAL ANIMATIONS
   ----------------------------------------------------------------- */
.blog-reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.blog-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* -----------------------------------------------------------------
   16A. DATA GRID — variante extendida con nota descriptiva
   Usada en artículos de KPIs y SEO local donde cada celda incluye
   un número grande, un label y un párrafo de contexto (.data-grid__note).
   ----------------------------------------------------------------- */
.data-grid__num {
  font-family: var(--font-display);
  font-size: 42px;
  font-weight: 300;
  font-style: italic;
  color: var(--color-gold);
  line-height: 1;
  margin-bottom: 8px;
  display: block;
}
.data-grid__label {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 10px;
  display: block;
}
.data-grid__note {
  font-size: 12px;
  line-height: 1.6;
  color: var(--color-muted);
}

/* -----------------------------------------------------------------
   16B. RELATED POSTS — variante compacta
   Usada en artículos que no emplean el componente .related__grid
   completo con imagen, sino tarjetas de texto solamente.
   ----------------------------------------------------------------- */
.related-posts {
  margin-top: 96px;
  padding-top: 48px;
  border-top: 1px solid var(--color-border);
}
.related-posts__title {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.4vw, 30px);
  font-weight: 400;
  font-style: italic;
  color: var(--color-text);
  margin-bottom: 32px;
  letter-spacing: 0.005em;
}
.related-posts__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
}
.related-posts__item {
  background: var(--color-bg);
  padding: 24px 24px 28px;
  display: block;
  transition: background 0.2s ease;
  text-decoration: none;
}
.related-posts__item:hover {
  background: var(--color-surface);
}
.related-posts__cat {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 12px;
}
.related-posts__headline {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 400;
  font-style: italic;
  line-height: 1.3;
  color: var(--color-text);
  transition: color 0.2s ease;
}
.related-posts__item:hover .related-posts__headline {
  color: var(--color-gold);
}
@media (max-width: 768px) {
  .related-posts__grid { grid-template-columns: 1fr; }
}

/* -----------------------------------------------------------------
   16. REDUCED MOTION
   ----------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  .post-header__flares,
  .post-header__aura,
  .tour-embed__play-circle::before,
  .blog-reveal {
    animation: none !important;
    transition: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
}


/* -----------------------------------------------------------------
   10B. SALES CYCLE — Render visual para ciclo_venta.yml
   Convierte el antiguo bloque de código en una pieza editorial legible,
   conservando la señal técnica del archivo sin sacrificar claridad.
   ----------------------------------------------------------------- */
.sales-cycle {
  margin: 64px 0;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at top right, rgba(212,175,55,0.08), transparent 34%),
    linear-gradient(135deg, rgba(212,175,55,0.045), rgba(255,255,255,0.01));
  border: 1px solid rgba(212,175,55,0.16);
}
.sales-cycle::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(212,175,55,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212,175,55,0.04) 1px, transparent 1px);
  background-size: 42px 42px;
  opacity: 0.14;
}
.sales-cycle__header {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  padding: 30px 32px 26px;
  border-bottom: 1px solid rgba(212,175,55,0.12);
}
.sales-cycle__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-gold);
}
.sales-cycle__eyebrow::before {
  content: '';
  display: block;
  width: 22px;
  height: 1px;
  background: var(--color-gold);
  opacity: 0.65;
}
.post-body .sales-cycle__title {
  margin: 0;
  padding: 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 2.5vw, 34px);
  font-weight: 400;
  font-style: italic;
  letter-spacing: 0.005em;
  line-height: 1.16;
  color: var(--color-text);
  scroll-margin-top: 0;
}
.post-body .sales-cycle__title::before {
  display: none;
}
.sales-cycle__file {
  flex-shrink: 0;
  align-self: flex-start;
  padding: 7px 12px;
  border: 1px solid rgba(212,175,55,0.18);
  background: rgba(5,5,5,0.45);
  color: var(--color-muted);
  font-family: 'SF Mono', 'Monaco', 'Menlo', monospace;
  font-size: 11px;
  letter-spacing: 0.02em;
}
.sales-cycle__timeline {
  position: relative;
  z-index: 1;
  padding: 10px 32px 32px;
}
.sales-cycle__step {
  position: relative;
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 18px;
  padding: 26px 0;
}
.sales-cycle__step:not(:last-child) {
  border-bottom: 1px solid rgba(212,175,55,0.08);
}
.sales-cycle__step:not(:last-child)::after {
  content: '';
  position: absolute;
  left: 23px;
  top: 72px;
  bottom: -18px;
  width: 1px;
  background: linear-gradient(180deg, rgba(212,175,55,0.34), rgba(212,175,55,0.04));
}
.sales-cycle__index {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(212,175,55,0.24);
  background: rgba(5,5,5,0.56);
  color: var(--color-gold);
  font-family: var(--font-display);
  font-size: 20px;
  font-style: italic;
  line-height: 1;
}
.sales-cycle__content {
  min-width: 0;
}
.sales-cycle__content h4 {
  margin: 0 0 18px;
  color: var(--color-text);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.08em;
  line-height: 1.35;
  text-transform: uppercase;
}
.sales-cycle__details {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin: 0;
}
.sales-cycle__details div {
  display: grid;
  grid-template-columns: 156px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  padding: 14px 16px;
  background: rgba(5,5,5,0.34);
  border: 1px solid rgba(255,255,255,0.045);
}
.sales-cycle__details dt {
  color: var(--color-gold);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.13em;
  line-height: 1.5;
  text-transform: uppercase;
}
.sales-cycle__details dd {
  margin: 0;
  color: #D0D0D0;
  font-size: 14px;
  line-height: 1.65;
}
@media (max-width: 768px) {
  .sales-cycle {
    margin: 48px 0;
  }
  .sales-cycle__header {
    flex-direction: column;
    gap: 14px;
    padding: 26px 22px 22px;
  }
  .sales-cycle__file {
    font-size: 10px;
  }
  .sales-cycle__timeline {
    padding: 6px 22px 26px;
  }
  .sales-cycle__step {
    grid-template-columns: 38px minmax(0, 1fr);
    gap: 14px;
    padding: 22px 0;
  }
  .sales-cycle__index {
    width: 38px;
    height: 38px;
    font-size: 17px;
  }
  .sales-cycle__step:not(:last-child)::after {
    left: 18px;
    top: 58px;
    bottom: -12px;
  }
  .sales-cycle__content h4 {
    font-size: 12px;
    margin-bottom: 14px;
  }
  .sales-cycle__details div {
    grid-template-columns: 1fr;
    gap: 5px;
    padding: 13px 14px;
  }
  .sales-cycle__details dd {
    font-size: 13.5px;
    line-height: 1.65;
  }
}

/* -----------------------------------------------------------------
   17. COST TOTAL — comparativa visual para costo_total.yml
   Renderiza el antiguo bloque YAML como una pieza editorial clara,
   manteniendo el sistema visual premium del blog.
   ----------------------------------------------------------------- */
.cost-total {
  margin: 64px 0;
  border: 1px solid rgba(212,175,55,0.16);
  background:
    radial-gradient(circle at top right, rgba(212,175,55,0.08), transparent 36%),
    linear-gradient(180deg, rgba(212,175,55,0.035), rgba(255,255,255,0.01));
  overflow: hidden;
  position: relative;
}
.cost-total::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, transparent, rgba(212,175,55,0.05), transparent);
  opacity: 0.45;
  pointer-events: none;
}
.cost-total__header {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  padding: 28px 32px;
  border-bottom: 1px solid rgba(212,175,55,0.12);
}
.cost-total__eyebrow {
  display: block;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 10px;
}
.cost-total__title {
  font-family: var(--font-display);
  font-size: clamp(28px, 3vw, 38px);
  font-weight: 400;
  font-style: italic;
  line-height: 1.08;
  color: var(--color-text);
  margin: 0;
}
.cost-total__badge {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  padding: 7px 11px;
  border: 1px solid rgba(212,175,55,0.18);
  background: rgba(5,5,5,0.55);
  color: var(--color-muted);
  font-family: 'SF Mono', 'Monaco', 'Menlo', monospace;
  font-size: 11px;
  letter-spacing: 0.02em;
}
.cost-total__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: rgba(212,175,55,0.12);
}
.cost-total__card {
  background: rgba(5,5,5,0.88);
  padding: 32px;
  min-width: 0;
}
.cost-total__card--featured {
  background:
    linear-gradient(180deg, rgba(212,175,55,0.07), rgba(5,5,5,0.9)),
    rgba(15,15,15,0.95);
  box-shadow: inset 0 1px 0 rgba(212,175,55,0.22);
}
.cost-total__model {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 10px;
}
.cost-total__name {
  font-family: var(--font-display);
  font-size: clamp(24px, 2.4vw, 30px);
  font-weight: 600;
  line-height: 1.15;
  color: var(--color-text);
  margin: 0 0 12px;
}
.cost-total__card--featured .cost-total__name {
  color: var(--color-gold);
}
.cost-total__desc {
  font-size: 13px;
  line-height: 1.65;
  color: var(--color-muted);
  margin: 0 0 24px;
}
.cost-total__list {
  margin: 0;
  padding: 0;
}
.cost-total__row {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1fr);
  gap: 20px;
  align-items: start;
  padding: 15px 0;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.cost-total__row dt {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-muted);
}
.cost-total__row dd {
  margin: 0;
  font-size: 13px;
  line-height: 1.5;
  color: #D8D8D8;
  text-align: right;
}
.cost-total__row--highlight {
  border-top-color: rgba(212,175,55,0.22);
}
.cost-total__row--highlight dd {
  font-family: var(--font-display);
  font-size: 26px;
  line-height: 1.05;
  font-style: italic;
  color: var(--color-gold);
}
.cost-total__insight {
  position: relative;
  z-index: 1;
  padding: 30px 32px 32px;
  border-top: 1px solid rgba(212,175,55,0.12);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 24px;
  align-items: center;
  background: rgba(212,175,55,0.035);
}
.cost-total__saving {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 56px);
  font-style: italic;
  font-weight: 300;
  line-height: 1;
  color: var(--color-gold);
  white-space: nowrap;
}
.cost-total__insight p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: #C8C8C8;
}
@media (max-width: 768px) {
  .cost-total { margin: 48px 0; }
  .cost-total__header {
    padding: 24px;
    align-items: flex-start;
    flex-direction: column;
    gap: 16px;
  }
  .cost-total__grid {
    grid-template-columns: 1fr;
  }
  .cost-total__card {
    padding: 28px 24px;
  }
  .cost-total__row {
    grid-template-columns: 1fr;
    gap: 7px;
    padding: 14px 0;
  }
  .cost-total__row dd {
    text-align: left;
  }
  .cost-total__row--highlight dd {
    font-size: 24px;
  }
  .cost-total__insight {
    grid-template-columns: 1fr;
    gap: 14px;
    padding: 26px 24px 28px;
  }
  .cost-total__saving {
    white-space: normal;
  }
}

/* -----------------------------------------------------------------
   18. CHECKLIST SUMMARY — Visualización editorial para checklist.yml
   Reutiliza el lenguaje visual de cost-total/sales-cycle para evitar
   bloques de código difíciles de leer en desktop y mobile.
   ----------------------------------------------------------------- */
.checklist-summary {
  margin: 64px 0;
  background:
    radial-gradient(circle at top right, rgba(212,175,55,0.08), transparent 34%),
    #080808;
  border: 1px solid rgba(212,175,55,0.16);
  overflow: hidden;
  position: relative;
}
.checklist-summary::before {
  content: '';
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(212,175,55,0.55), transparent);
  pointer-events: none;
}
.checklist-summary__header {
  position: relative;
  z-index: 1;
  padding: 30px 32px 28px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid rgba(212,175,55,0.12);
  background: rgba(212,175,55,0.035);
}
.checklist-summary__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 14px;
}
.checklist-summary__eyebrow::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--color-gold);
  opacity: 0.65;
}
.post-body .checklist-summary__title {
  margin: 0;
  padding: 0;
  max-width: 560px;
  font-family: var(--font-display);
  font-size: clamp(26px, 3vw, 38px);
  font-style: italic;
  font-weight: 300;
  line-height: 1.18;
  color: var(--color-text);
}
.post-body .checklist-summary__title::before { display: none; }
.checklist-summary__badge {
  flex-shrink: 0;
  padding: 7px 12px;
  border: 1px solid rgba(212,175,55,0.18);
  background: rgba(5,5,5,0.55);
  color: var(--color-muted);
  font-family: 'SF Mono', 'Monaco', 'Menlo', monospace;
  font-size: 11px;
  letter-spacing: 0.03em;
}
.checklist-summary__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: rgba(212,175,55,0.12);
}
.checklist-summary__group {
  background: rgba(5,5,5,0.92);
  padding: 30px 28px 32px;
  min-width: 0;
}
.checklist-summary__index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(212,175,55,0.25);
  color: var(--color-gold);
  font-family: var(--font-display);
  font-size: 18px;
  font-style: italic;
  margin-bottom: 18px;
}
.checklist-summary__group h4 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 400;
  font-style: italic;
  color: var(--color-text);
  line-height: 1.2;
}
.post-body .checklist-summary__list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.post-body .checklist-summary__list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  padding: 11px 0;
  margin: 0;
  border-top: 1px solid rgba(255,255,255,0.055);
  color: #C8C8C8;
  font-size: 14px;
  line-height: 1.6;
}
.post-body .checklist-summary__list li::before { display: none; }
.checklist-summary__list li span {
  color: var(--color-gold);
  font-weight: 600;
  transform: translateY(1px);
}
.checklist-summary__alarms {
  position: relative;
  z-index: 1;
  padding: 28px 32px 32px;
  border-top: 1px solid rgba(212,175,55,0.12);
  background: rgba(212,175,55,0.025);
}
.checklist-summary__alarms-label {
  display: block;
  margin-bottom: 18px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-gold);
}
.checklist-summary__alarms-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 24px;
}
.post-body .checklist-summary__alarms-grid p {
  margin: 0;
  padding-left: 16px;
  border-left: 1px solid rgba(212,175,55,0.28);
  font-size: 13px;
  line-height: 1.65;
  color: var(--color-muted);
}
.checklist-summary__alarms-grid strong {
  color: var(--color-text);
  font-weight: 600;
}

/* -----------------------------------------------------------------
   19. FIXES ESPECÍFICOS BLOG CHECKLIST
   - TOC compacto para que no invada la lectura.
   - Related posts fuera del cuerpo del artículo para evitar encimados.
   ----------------------------------------------------------------- */
.toc--compact > nav {
  max-height: calc(100vh - 72px - 5rem);
  overflow-y: auto;
  padding-right: 4px;
}
.toc--compact > nav::-webkit-scrollbar { width: 3px; }
.toc--compact > nav::-webkit-scrollbar-track { background: transparent; }
.toc--compact > nav::-webkit-scrollbar-thumb {
  background: rgba(212,175,55,0.22);
  border-radius: 2px;
}
@media (max-width: 1100px) {
  .toc--compact {
    margin-bottom: 32px;
  }
  .toc--compact > nav {
    max-height: 0;
    overflow: hidden;
    padding-right: 20px;
  }
  .toc--open.toc--compact > nav {
    max-height: min(60vh, 460px);
    overflow-y: auto;
  }
}
.related-posts--full {
  max-width: none;
  margin: 0;
  padding: 0 0 96px;
  border-top: none;
  position: relative;
  z-index: 1;
}
.related-posts--full .related-posts__title {
  margin-top: 0;
}
@media (max-width: 768px) {
  .checklist-summary {
    margin: 48px 0;
  }
  .checklist-summary__header {
    padding: 24px;
    flex-direction: column;
    gap: 16px;
  }
  .checklist-summary__badge {
    width: fit-content;
  }
  .checklist-summary__grid {
    grid-template-columns: 1fr;
  }
  .checklist-summary__group {
    padding: 26px 24px 28px;
  }
  .checklist-summary__group h4 {
    font-size: 22px;
  }
  .post-body .checklist-summary__list li {
    font-size: 13px;
    line-height: 1.65;
  }
  .checklist-summary__alarms {
    padding: 26px 24px 28px;
  }
  .checklist-summary__alarms-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .related-posts--full {
    padding: 0 0 72px;
  }
}

/* Ajuste menor: en algunos artículos esta clase existía en HTML pero no en CSS. */
.data-callout__note {
  margin-top: 14px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--color-muted);
}

/* -----------------------------------------------------------------
   20. FIXES CASO TODO INOXIDABLE
   - Oculta el índice lateral en tablet/mobile para que no invada la lectura.
   - Asegura que "Continúa leyendo" quede como bloque final, separado del artículo.
   ----------------------------------------------------------------- */
@media (max-width: 1100px) {
  .toc--desktop-only {
    display: none;
  }
}
.related-posts--full .container {
  max-width: 1280px;
}
.related-posts--full .related-posts__grid {
  margin-bottom: 0;
}