/* ============= ARTICLE ============= */
.article-hero {
  padding: 56px 0 40px;
  background:
    radial-gradient(700px 400px at 90% 0%, var(--vm-rose-light), transparent 60%),
    radial-gradient(700px 400px at 0% 100%, var(--vm-green-light), transparent 60%),
    var(--paper);
}
.crumbs {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 11.5px;
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--ink-500);
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.crumbs a { color: var(--vm-green-dark); }
.crumbs a:hover { text-decoration: underline; }
.crumbs span.sep { opacity: .4; }

.article-hero__cat {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: .14em;
  padding: 6px 12px; border-radius: 999px;
  background: var(--vm-green-light);
  color: var(--vm-green-deep);
  text-transform: uppercase;
  margin-bottom: 20px;
}
.article-hero h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(36px, 5.4vw, 68px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  margin: 0 0 22px;
  max-width: 22ch;
}
.article-hero h1 em { font-style: italic; color: var(--vm-green-dark); }
.article-hero__lead {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(17px, 1.4vw, 22px);
  line-height: 1.5;
  color: var(--ink-700);
  max-width: 56ch;
  margin: 0 0 36px;
}
.article-hero__meta {
  display: flex; flex-wrap: wrap; align-items: center; gap: 24px;
  padding: 18px 0;
  border-top: 1px solid color-mix(in oklab, var(--ink-100) 80%, transparent);
  border-bottom: 1px solid color-mix(in oklab, var(--ink-100) 80%, transparent);
  font-size: 14px; color: var(--ink-500);
}
.author-block { display: flex; align-items: center; gap: 12px; }
.author-block__avatar {
  width: 40px; height: 40px; border-radius: 999px;
  background: linear-gradient(135deg, var(--vm-green-light), var(--vm-rose-light));
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: 15px; font-weight: 700;
  color: var(--vm-green-deep);
}
.author-block b { color: var(--ink-900); font-weight: 600; display: block; font-size: 14px; }
.author-block span { font-size: 12.5px; }

.article-cover {
  height: clamp(280px, 38vw, 480px);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--vm-green-dark), var(--vm-rose));
  position: relative; overflow: hidden;
  margin: 32px 0 0;
}
.article-cover::after {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(500px 380px at 25% 30%, rgba(255,255,255,.18), transparent 60%),
    radial-gradient(500px 380px at 80% 80%, rgba(255,255,255,.12), transparent 60%);
}
/* La portada como <img> (#312): llena la caja como lo hacia el fondo, y el
   sombreado de ::after queda encima porque va despues en el DOM. */
.article-cover__img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.article-cover__badge {
  position: absolute; top: 24px; left: 24px;
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: .14em; text-transform: uppercase;
  color: rgba(255,255,255,.85);
}

/* Article body layout: 1 column on mobile, sidebar on desktop */
.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 80px;
  padding: 80px 0 100px;
}
@media (max-width: 980px) { .article-layout { grid-template-columns: 1fr; gap: 48px; } }

.article-body {
  max-width: 720px;
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.7;
  color: var(--ink-700);
}
.article-body > * + * { margin-top: 1.4em; }
.article-body h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(26px, 2.6vw, 34px);
  line-height: 1.15;
  letter-spacing: -0.015em;
  color: var(--ink-900);
  margin-top: 2.2em;
}
.article-body h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  line-height: 1.2;
  color: var(--ink-900);
  margin-top: 1.8em;
}
.article-body p { margin: 0; text-align: justify; hyphens: auto; }
/* Aire extra entre parrafos consecutivos (mantiene el ritmo de los titulos). */
.article-body p + p { margin-top: 1.9em; }
.article-body p:first-of-type::first-letter {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 4.4em;
  float: left;
  line-height: 0.85;
  margin: 0.08em 0.1em 0 0;
  color: var(--vm-green-dark);
}
.article-body strong { color: var(--ink-900); font-weight: 600; }
.article-body em { color: var(--ink-900); }
.article-body a { color: var(--vm-green-dark); text-decoration: underline; text-underline-offset: 3px; }
.article-body ul, .article-body ol { padding-left: 1.4em; }
.article-body li { margin-top: .4em; }
.article-body blockquote {
  margin: 2em 0;
  padding: 24px 28px;
  background: var(--vm-green-tint);
  border-left: 4px solid var(--vm-green);
  border-radius: 0 14px 14px 0;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  font-size: 21px;
  line-height: 1.4;
  color: var(--ink-900);
}
.article-body blockquote cite {
  display: block;
  margin-top: 12px;
  font-family: var(--font-body);
  font-style: normal;
  font-weight: 500;
  font-size: 13px;
  color: var(--ink-500);
  letter-spacing: .02em;
}
.article-body figure {
  margin: 2em 0;
  padding: 0;
}
.article-body figure .figbox {
  height: 280px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--vm-rose-light), var(--vm-green-light));
  display: flex; align-items: center; justify-content: center;
  color: var(--ink-500);
  font-family: var(--font-mono); font-size: 12px;
  letter-spacing: .12em; text-transform: uppercase;
  position: relative; overflow: hidden;
}
.article-body figure figcaption {
  margin-top: 10px;
  font-size: 13.5px;
  color: var(--ink-500);
  font-style: italic;
}
.article-body hr {
  border: 0;
  border-top: 1px dashed color-mix(in oklab, var(--ink-100) 90%, transparent);
  margin: 2.4em 0;
}
.article-body .callout {
  background: var(--white);
  border: var(--border);
  border-radius: var(--radius-md);
  padding: 22px 24px;
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 14px;
  align-items: start;
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink-700);
  margin: 2em 0;
}
.article-body .callout svg { color: var(--vm-rose-dark); margin-top: 3px; }
.article-body .callout b { color: var(--ink-900); }

/* Sidebar */
.article-side { position: sticky; top: 110px; align-self: start; display: flex; flex-direction: column; gap: 28px; }
.toc__title, .side-title {
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-500);
  margin: 0 0 14px;
}
.toc { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.toc a {
  display: block;
  padding: 6px 0 6px 14px;
  border-left: 2px solid var(--ink-100);
  font-size: 14px;
  color: var(--ink-500);
  transition: color .2s, border-color .2s;
  text-decoration: none;
}
.toc a:hover, .toc a.active {
  color: var(--ink-900);
  border-color: var(--vm-green);
}

.share { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
/* El selector .share button fuerza display:flex; hay que respetar [hidden]. */
.share button[hidden] { display: none; }
.share button, .share a {
  width: 38px; height: 38px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 999px;
  background: var(--white);
  border: var(--border);
  color: var(--ink-700);
  transition: background .2s, color .2s, border-color .2s;
  cursor: pointer;
  text-decoration: none;
}
.share button:hover, .share a:hover {
  background: var(--vm-green-light);
  color: var(--vm-green-deep);
  border-color: var(--vm-green);
}
.share button.is-copied {
  background: var(--vm-green-dark);
  color: var(--white);
  border-color: var(--vm-green-dark);
}
.share__status {
  font-size: 13px;
  color: var(--vm-green-dark);
  opacity: 0;
  transition: opacity .2s;
}
.share__status.is-visible { opacity: 1; }

/* Author card at end */
.author-card {
  margin: 32px 0 72px;
  padding: 32px;
  background: var(--white);
  border: var(--border);
  border-radius: var(--radius-lg);
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 20px;
  align-items: start;
  box-shadow: var(--shadow-card);
}
.author-card__avatar {
  width: 64px; height: 64px; border-radius: 999px;
  background: linear-gradient(135deg, var(--vm-green-light), var(--vm-rose-light));
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: 24px; font-weight: 800;
  color: var(--vm-green-dark);
}
.author-card h4 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  margin: 0 0 4px;
  color: var(--ink-900);
}
.author-card p { margin: 0; color: var(--ink-500); font-size: 14.5px; line-height: 1.55; }
.author-card .meta-row { font-size: 12.5px; color: var(--ink-500); margin-top: 8px; font-family: var(--font-mono); letter-spacing: .08em; }

/* Related */
.related {
  padding: 80px 0 100px;
  background: var(--paper-2);
}
.related h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(26px, 3vw, 38px);
  letter-spacing: -0.015em;
  margin: 0 0 32px;
}
.related h3 em { font-style: italic; color: var(--vm-green-dark); }

/* CTA strip */
.article-cta {
  margin: 72px 0 0;
  padding: 48px 44px;
  background: linear-gradient(135deg, var(--vm-green-tint), var(--vm-rose-tint));
  border-radius: var(--radius-lg);
  border: var(--border);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: center;
}
@media (max-width: 760px) { .article-cta { grid-template-columns: 1fr; padding: 32px 24px; } }
.article-cta h4 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 2.4vw, 28px);
  letter-spacing: -0.01em;
  margin: 0 0 6px;
  color: var(--ink-900);
}
.article-cta p { margin: 0; color: var(--ink-500); font-size: 15px; }