/* ============================================
   COBIJO — ARTICLE STYLES
   ============================================ */

.article-hero {
  position: relative;
  height: 60vh;
  min-height: 440px;
  background: var(--verde-selva);
  overflow: hidden;
  display: flex;
  align-items: flex-end;
}
.article-hero-img {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.3;
}
.article-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, var(--verde-selva) 0%, rgba(8,32,14,0.4) 60%, transparent 100%);
}
.article-hero-content {
  position: relative;
  z-index: 2;
  padding: 0 24px 56px;
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
}
.article-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 64px;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 72px 24px 96px;
}
.article-body h2 {
  font-family: var(--font-h2);
  font-size: 26px;
  color: var(--verde-selva);
  margin: 48px 0 20px;
  line-height: 1.3;
  position: relative;
  padding-left: 18px;
}
.article-body h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.32em;
  width: 4px;
  height: 0.85em;
  background: var(--verde-vivo);
  border-radius: 1px;
}
.article-body h3 {
  font-family: var(--font-h2);
  font-size: 20px;
  color: var(--verde-selva);
  margin: 32px 0 14px;
}
.article-body p {
  font-size: 16px;
  color: var(--verde-selva);
  line-height: 1.8;
  margin-bottom: 20px;
}
.article-body strong { font-weight: 600; }
.article-body ul {
  margin: 0 0 20px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.article-body li {
  font-size: 16px;
  color: var(--verde-selva);
  line-height: 1.7;
}
.article-callout {
  border-left: 4px solid var(--verde-vivo);
  background: var(--amarillo-claro);
  padding: 20px 24px;
  margin: 32px 0;
}
.article-callout p {
  font-size: 15px;
  color: var(--verde-selva);
  line-height: 1.7;
  margin: 0;
  font-style: italic;
}
.article-bio {
  background: var(--amarillo-claro);
  padding: 32px;
  margin-top: 64px;
  border-top: 3px solid var(--verde-vivo);
}
.article-bio p { font-size: 14px; color: var(--verde-oliva); line-height: 1.7; margin: 0; }
.article-cta {
  background: var(--amarillo-sol);
  padding: 40px;
  margin-top: 48px;
  text-align: center;
}
.article-cta h3 {
  font-family: var(--font-h2);
  font-size: 22px;
  color: var(--verde-selva);
  margin-bottom: 12px;
}
.article-cta p { font-size: 15px; color: var(--verde-selva); opacity: 0.75; margin-bottom: 20px; }

/* SIDEBAR */
.article-sidebar { position: sticky; top: 100px; align-self: start; }
.toc-box {
  background: var(--amarillo-claro);
  padding: 28px 24px;
  margin-bottom: 32px;
}
.toc-box h4 {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--verde-oliva);
  margin-bottom: 16px;
}
.toc-list { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.toc-list a {
  font-size: 13px;
  color: var(--verde-selva);
  text-decoration: none;
  line-height: 1.5;
  display: block;
  padding-left: 12px;
  border-left: 2px solid transparent;
  transition: border-color 0.2s, color 0.2s;
}
.toc-list a:hover { border-color: var(--verde-vivo); color: var(--verde-vivo); }
.sidebar-related h4 {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--verde-oliva);
  margin-bottom: 16px;
}
.sidebar-article {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(96,109,86,0.15);
}
.sidebar-article:last-child { border-bottom: none; }
.sidebar-article a {
  font-size: 13px;
  color: var(--verde-selva);
  text-decoration: none;
  line-height: 1.5;
  font-weight: 500;
}
.sidebar-article a:hover { color: var(--verde-vivo); text-decoration: none; }
.sidebar-article span { font-family: var(--font-mono); font-size: 10px; color: var(--verde-oliva); }

@media (max-width: 1024px) {
  .article-layout { grid-template-columns: 1fr; gap: 48px; }
  .article-sidebar { position: static; }
}
@media (max-width: 768px) {
  .article-layout { padding: 48px 20px 72px; }
  .article-hero { height: 50vh; min-height: 360px; }
}