/* =============================================================
   CET Metacom — Nota individual · 10 variantes de lectura (?d=1..10)
   Claras, sin banda azul gruesa. Reusa .nota-content / .nota-back /
   .nota-aside de noticias.css. Tokens del sistema; naranja intacto.
   ============================================================= */

.nd { background: var(--color-paper); }

/* ── Piezas compartidas ──────────────────────────────────────────── */
.nd-head { padding: var(--space-12) 0 var(--space-6); }
.nd-head--center { text-align: center; }
.nd-kicker {
  font-family: var(--font-sans);
  font-size: var(--fs-micro);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-ink-mute);
  margin: 0 0 var(--space-3);
}
.nd-title {
  font-family: var(--font-display);
  color: var(--color-brand-ink);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: -0.01em;
  font-size: clamp(1.9rem, 1.3rem + 2.2vw, 3rem);
  margin: 0;
}
.nd-lede {
  font-family: var(--font-sans);
  font-size: var(--fs-lede);
  line-height: 1.55;
  color: var(--color-ink-soft);
  margin: var(--space-4) 0 0;
}
.nd-head--center .nd-lede { max-width: 60ch; margin-left: auto; margin-right: auto; }

.nd-narrow { max-width: 680px; margin-left: auto; margin-right: auto; }
.nd-prose { max-width: none; }
.nd-prose:first-child { margin-top: 0; }

.nd-figure { margin: 0 0 var(--space-8); }
.nd-figure img { width: 100%; display: block; border-radius: var(--radius-lg); }
.nd-figure--band img { aspect-ratio: 800 / 460; object-fit: cover; }
.nd-figure--wide { margin: var(--space-6) 0 var(--space-10); }
.nd-figure--wide img { aspect-ratio: 21 / 9; object-fit: cover; }

/* Pie: compartir + volver */
.nd-foot {
  margin-top: var(--space-10);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}
.nd-share { display: inline-flex; align-items: center; gap: var(--space-2); flex-wrap: wrap; }
.nd-share__lbl { font-size: var(--fs-micro); text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-ink-mute); }
.nd-share__btn {
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-brand);
  background: none;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-full);
  padding: 6px 14px;
  text-decoration: none;
  cursor: pointer;
  transition: border-color var(--dur-snap) var(--ease-out);
}
.nd-share__btn:hover { border-color: var(--color-brand); }

/* ── D1 · Centrado ───────────────────────────────────────────────── */
.nd--1 .nd-head { padding-top: var(--space-16); }

/* ── D2 · Con sidebar ────────────────────────────────────────────── */
.nd-layout { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: var(--space-12); align-items: start; }
.nd--2 .nd-prose { max-width: 68ch; }

/* ── D3 · Imagen ancha + cuerpo angosto ──────────────────────────── */
.nd--3 .nd-head { padding-bottom: var(--space-2); }

/* ── D4 · Riel de meta a la izquierda ────────────────────────────── */
.nd-railwrap { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: var(--space-12); align-items: start; }
.nd-rail { display: flex; flex-direction: column; gap: var(--space-2); position: sticky; top: var(--space-16); padding-top: var(--space-2); }
.nd-rail__cat { font-size: var(--fs-micro); text-transform: uppercase; letter-spacing: 0.08em; font-weight: 700; color: var(--color-brand); }
.nd-rail__date, .nd-rail__min { font-size: var(--fs-small); color: var(--color-ink-mute); }
.nd-rail .nd-share { flex-direction: column; align-items: flex-start; margin-top: var(--space-4); gap: var(--space-2); }
.nd--4 .nd-title { margin-bottom: var(--space-6); }
.nd--4 .nd-main { max-width: 720px; margin: 0; }

/* ── D5 · Revista (intro a dos columnas) ─────────────────────────── */
.nd-intro { display: grid; grid-template-columns: 1.5fr 1fr; gap: var(--space-10); align-items: end; }
.nd--5 .nd-intro .nd-title { font-size: clamp(2rem, 1.4rem + 2.6vw, 3.4rem); }
.nd-intro__aside { padding-bottom: var(--space-2); }
.nd-body--center { max-width: 680px; margin: 0 auto; }

/* ── D6 · Ficha (boxed) ──────────────────────────────────────────── */
.nd--6 { background: var(--color-paper-2); }
.nd-box {
  max-width: 820px;
  margin: 0 auto;
  background: var(--color-paper);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-8), 4vw, var(--space-16));
  box-shadow: var(--shadow-card);
}
.nd-box .nd-title { margin-bottom: var(--space-6); }

/* ── D7 · Título sobre imagen (overlap claro) ────────────────────── */
.nd-section--flush { padding-top: var(--space-10); }
.nd-overlay { position: relative; }
.nd-figure--cover { margin: 0; }
.nd-figure--cover img { width: 100%; height: clamp(240px, 38vw, 460px); object-fit: cover; border-radius: var(--radius-lg); }
.nd-overlay__card {
  position: relative;
  z-index: 2;
  max-width: 760px;
  margin: -72px auto 0;
  background: var(--color-paper);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: clamp(var(--space-6), 3vw, var(--space-10));
}
.nd-overlay__body { margin-top: var(--space-10); }

/* ── D8 · Minimal (press-release) ────────────────────────────────── */
.nd-section--air { padding-top: var(--space-20); }
.nd8 .nd-title { font-size: clamp(2.2rem, 1.5rem + 3vw, 3.6rem); margin-bottom: var(--space-4); }
.nd8 .nota-content { margin-top: var(--space-8); }

/* ── D9 · Documentación (TOC lateral) ────────────────────────────── */
.nd-doc { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: var(--space-16); align-items: start; }
.nd-toc { position: sticky; top: var(--space-16); }
.nd-toc__lbl { font-size: var(--fs-micro); text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-ink-mute); margin: 0 0 var(--space-3); }
.nd-toc__nav { display: flex; flex-direction: column; border-left: 2px solid var(--color-line); }
.nd-toc__link { font-size: 0.875rem; color: var(--color-ink-soft); text-decoration: none; padding: var(--space-2) var(--space-3); margin-left: -2px; border-left: 2px solid transparent; transition: color var(--dur-snap) var(--ease-out), border-color var(--dur-snap) var(--ease-out); }
.nd-toc__link:hover { color: var(--color-brand); border-left-color: var(--color-brand); }
.nd-toc__empty { font-size: 0.8125rem; color: var(--color-ink-mute); padding-left: var(--space-3); }
.nd-toc .nd-share { flex-direction: column; align-items: flex-start; margin-top: var(--space-8); gap: var(--space-2); }
.nd--9 .nd-main { max-width: 720px; margin: 0; }

/* ── D10 · Inmersivo (full-bleed + tarjeta flotante) ─────────────── */
.nd-bleed { width: 100vw; position: relative; left: 50%; margin-left: -50vw; }
.nd-bleed img { width: 100%; height: clamp(260px, 44vw, 540px); object-fit: cover; display: block; }
.nd-float {
  position: relative;
  z-index: 2;
  margin-top: clamp(-130px, -9vw, -72px);
  background: var(--color-paper);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: clamp(var(--space-6), 3vw, var(--space-10));
}
.nd--10 .nd-float .nd-title { font-size: clamp(1.9rem, 1.3rem + 2.4vw, 3rem); }

/* ── Selector flotante (preview; quitar al elegir) ───────────────── */
.nd-switch {
  position: fixed; left: 50%; transform: translateX(-50%); bottom: var(--space-5);
  z-index: 95; display: flex; align-items: center; gap: 2px;
  background: var(--color-paper); border: 1px solid var(--color-line);
  border-radius: var(--radius-full); padding: 5px 8px; box-shadow: var(--shadow-card);
  max-width: calc(100vw - 24px); flex-wrap: nowrap;
}
.nd-switch__lbl { color: var(--color-ink-mute); padding: 0 6px; font-size: var(--fs-micro); text-transform: uppercase; letter-spacing: 0.06em; white-space: nowrap; }
.nd-switch a { min-width: 26px; height: 26px; padding: 0 4px; display: inline-flex; align-items: center; justify-content: center; border-radius: var(--radius-full); color: var(--color-ink-soft); text-decoration: none; font-weight: 600; font-size: 0.8125rem; }
.nd-switch a:hover { background: var(--color-paper-2); }
.nd-switch a.is-active { background: var(--color-brand); color: var(--color-on-brand); }
.nd-switch__name { color: var(--color-ink-mute); padding: 0 8px 0 6px; font-size: var(--fs-micro); white-space: nowrap; }

/* ── Responsive ──────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .nd-layout, .nd-railwrap, .nd-doc, .nd-intro { grid-template-columns: 1fr; gap: var(--space-8); }
  .nd-rail, .nd-toc { position: static; flex-direction: row; flex-wrap: wrap; gap: var(--space-4); }
  .nd-toc__nav { flex-direction: row; flex-wrap: wrap; border-left: 0; }
  .nd-toc__link { border-left: 0; padding: 4px 10px; border: 1px solid var(--color-line); border-radius: var(--radius-full); margin: 0; }
  .nd--2 .nd-prose, .nd--4 .nd-main, .nd--9 .nd-main { max-width: none; }
  .nd-intro { align-items: start; }
}
@media (max-width: 600px) {
  .nd-switch__name, .nd-switch__lbl { display: none; }
  .nd-switch a { min-width: 24px; height: 24px; font-size: 0.75rem; }
  .nd-foot { flex-direction: column; align-items: flex-start; }
  .nd-overlay__card { margin-top: -40px; }
}

/* =============================================================
   LOTE 2 · Variantes 11-20 (más distintivas)
   ============================================================= */

/* D11 · Whitepaper técnico */
.nd-paper-meta { display: flex; flex-wrap: wrap; gap: var(--space-6); border: 1px solid var(--color-line); border-radius: var(--radius-md); padding: var(--space-3) var(--space-5); margin-bottom: var(--space-6); font-size: var(--fs-small); color: var(--color-ink-soft); }
.nd-paper-meta b { display: block; font-size: var(--fs-micro); text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-ink-mute); font-weight: 600; margin-bottom: 2px; }
.nd--11 .nota-content { counter-reset: ndsec; }
.nd--11 .nota-content h2 { counter-increment: ndsec; border-bottom: 0; padding-bottom: 0; }
.nd--11 .nota-content h2::before { content: counter(ndsec, decimal-leading-zero) "   "; color: var(--color-brand); font-variant-numeric: tabular-nums; }

/* D12 · Capitular (drop cap) */
.nd--12 .nota-content > p:first-of-type::first-letter {
  float: left; font-family: var(--font-display); font-weight: 700;
  font-size: 3.6em; line-height: 0.82; padding: 8px 12px 0 0; color: var(--color-brand-ink);
}

/* D13 · Split fijo */
.nd-split { display: grid; grid-template-columns: 1fr; gap: var(--space-10); }
.nd-split__aside .nd-figure { margin: var(--space-6) 0 0; }
.nd-split__main .nota-content { max-width: 62ch; }
@media (min-width: 900px) {
  .nd-split { grid-template-columns: 0.82fr 1fr; gap: var(--space-16); }
  .nd-split__aside { position: sticky; top: var(--space-16); align-self: start; }
}

/* D14 · Línea de tiempo */
.nd--14 .nota-content { border-left: 2px solid var(--color-line); margin-left: var(--space-3); padding-left: var(--space-8); }
.nd--14 .nota-content h2 { position: relative; border-bottom: 0; padding-bottom: 0; }
.nd--14 .nota-content h2::before { content: ""; position: absolute; left: calc(-1 * var(--space-8) - 6px); top: 0.45em; width: 11px; height: 11px; border-radius: 50%; background: var(--color-brand); box-shadow: 0 0 0 4px var(--color-paper); }

/* D15 · Cita protagonista */
.nd-statement { font-family: var(--font-display); font-weight: 700; font-size: clamp(1.5rem, 1.1rem + 1.8vw, 2.4rem); line-height: 1.18; color: var(--color-brand-ink); margin: 0 0 var(--space-8); padding-bottom: var(--space-6); border-bottom: 1px solid var(--color-line); }

/* D16 · Dos columnas (periódico) */
@media (min-width: 760px) {
  .nd--16 .nota-content { column-count: 2; column-gap: var(--space-12); }
  .nd--16 .nota-content h2,
  .nd--16 .nota-content blockquote,
  .nd--16 .nota-content figure,
  .nd--16 .nota-content img { column-span: all; }
}

/* D17 · Imagen lateral (texto envolvente) */
.nd-wide { max-width: 980px; margin-left: auto; margin-right: auto; }
.nd--17 .nota-content { max-width: none; }
.nd-figure--side { margin: 0 0 var(--space-6); }
.nd-clear { clear: both; }
@media (min-width: 760px) {
  .nd--17 .nd-figure--side { float: right; width: 44%; margin: 6px 0 var(--space-6) var(--space-10); }
}

/* D18 · Ingeniería (mono) */
.nd-head--mono { border-top: 1px solid var(--color-line); border-bottom: 1px solid var(--color-line); padding: var(--space-6) 0; }
.nd--18 .nd-kicker { font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; letter-spacing: 0.02em; color: var(--color-ink-soft); }

/* D19 · Índice numerado a la derecha */
.nd-doc--right { grid-template-columns: minmax(0, 1fr) 230px; }
.nd-toc--num .nd-toc__link b { color: var(--color-brand); font-variant-numeric: tabular-nums; margin-right: 6px; }
.nd--19 .nd-main { max-width: 720px; margin: 0; }

/* D20 · Keyline (franja fina) */
.nd-head--keyline { border-top: 3px solid var(--color-brand); padding-top: var(--space-8); }

/* Switcher: scroll horizontal para 20 variantes */
.nd-switch { overflow-x: auto; justify-content: flex-start; scrollbar-width: none; }
.nd-switch::-webkit-scrollbar { display: none; }
.nd-switch > * { flex-shrink: 0; }

/* =============================================================
   D21 · Portada + sidebar (estética V2 del índice + barra de cursos)
   ============================================================= */
.nd-pf {
  display: grid;
  grid-template-columns: 1fr;
  background: var(--color-paper-2);
  border-radius: var(--radius-xl);
  overflow: hidden;
  margin-bottom: var(--space-12);
}
.nd-pf__media img { width: 100%; height: 100%; object-fit: cover; display: block; aspect-ratio: 16 / 9; }
.nd-pf__body { padding: clamp(var(--space-6), 3vw, var(--space-12)); display: flex; flex-direction: column; justify-content: center; gap: var(--space-3); }
.nd-pf .nd-kicker { margin: 0; }
.nd-pf .nd-title { font-size: clamp(1.9rem, 1.3rem + 2.2vw, 3rem); }
.nd-pf .nd-lede { margin-top: var(--space-2); }
@media (min-width: 760px) {
  .nd-pf { grid-template-columns: 1.3fr 1fr; }
  .nd-pf__media img { aspect-ratio: auto; min-height: 380px; }
}
.nd--21 .nd-prose { max-width: 68ch; }

/* Más noticias (grilla estilo Portada) */
.nd-rel-sec { margin-top: var(--space-8); }
.nd-rel__label { font-family: var(--font-display); font-size: var(--fs-display-m); color: var(--color-brand-ink); margin: 0 0 var(--space-6); }
.nd-rel-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
.nd-rel-card { display: flex; flex-direction: column; text-decoration: none; background: var(--color-paper); border: 1px solid var(--color-line); border-radius: var(--radius-lg); overflow: hidden; transition: box-shadow var(--dur-base) var(--ease-out); }
.nd-rel-card:hover { box-shadow: var(--shadow-card); }
.nd-rel-card__media { aspect-ratio: 16 / 9; overflow: hidden; }
.nd-rel-card__media img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform var(--dur-entrance) var(--ease-out-expo); }
.nd-rel-card:hover .nd-rel-card__media img { transform: scale(1.04); }
.nd-rel-card__media .img-slot { width: 100%; height: 100%; min-height: 160px; }
.nd-rel-card__body { padding: var(--space-5); display: flex; flex-direction: column; gap: var(--space-2); }
.nd-rel-card__meta { font-size: var(--fs-micro); text-transform: uppercase; letter-spacing: 0.04em; color: var(--color-ink-mute); }
.nd-rel-card__title { font-family: var(--font-display); font-size: 1.15rem; line-height: 1.2; color: var(--color-brand-ink); }
@media (max-width: 900px) { .nd-rel-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .nd-rel-grid { grid-template-columns: 1fr; } }

/* Señal naranja del anuncio (funcional) + CTA dentro del marco #21 */
.nd-pf__signal { display: inline-flex; align-items: center; gap: var(--space-2); color: var(--color-cta); font-size: var(--fs-micro); text-transform: uppercase; letter-spacing: 0.08em; font-weight: 600; margin: 0; }
.nd-pf__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--color-cta); }
.nd-anuncio-cta { margin-top: var(--space-8); }

/* Galería nativa dentro de cualquier nota (cobertura) */
.nd .nota-content .wp-block-gallery { gap: var(--space-3); margin: var(--space-8) 0; }
.nd .nota-content .wp-block-gallery img { border-radius: var(--radius-md); }
.nd .nota-content figure.wp-block-image img { border-radius: var(--radius-md); }