/* ==========================================================================
   09-COURSES.CSS — NEOMETIS Design System
   CPT Cursos: listado, card, single, filtros, afiliados.
   Campos ACF/Meta: plataforma, precio, nivel, categoría, link afiliado.
   Depende de 01-tokens.css + 04-components.css + 08-blog.css.
   ========================================================================== */

/* =========================================================================
   COURSES ARCHIVE — Overrides sobre nm-blog-archive__*
   Contexto: .nm-courses-archive extiende el layout del blog archive.
   ========================================================================= */

/* Sidebar: apila los 3 cards de filtros con gap */
.nm-courses-archive .nm-blog-archive__sidebar {
  display: grid;
  gap: var(--space-4);
}

.nm-courses-archive .nm-blog-archive__hero {
  width: 100%;
  box-sizing: border-box;
  max-width: 76rem;
  padding-top: calc(var(--nm-admin-bar-offset) + var(--nav-height) + var(--space-10));
  padding-bottom: var(--space-9);
}

.nm-courses-archive .nm-blog-archive__title {
  max-width: min(13.5em, 62rem);
  margin-bottom: var(--space-5);
  line-height: var(--lh-tight);
}

.nm-courses-archive .nm-blog-archive__desc {
  width: 100%;
  max-width: 68ch;
  font-size: var(--text-body-lg);
}

.nm-courses-archive .nm-blog-archive__hero-actions {
  margin-top: var(--space-4);
}

.nm-courses-mobile-filters .nm-blog-archive__mobile-cats-scroll {
  display: grid;
  gap: var(--space-4);
  max-height: min(52vh, 34rem);
}

/* Toolbar: segunda columna solo para el view-toggle (más estrecha que el sort) */
.nm-courses-archive .nm-blog-archive__toolbar {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  margin-bottom: var(--space-3);
}

/* El grid de cursos necesita margen superior menor que en archive blog */
.nm-courses-archive .nm-courses-grid {
  margin-top: 0;
}

/* Filtros de taxonomía que aún usan pills (en taxonomy-*.php) */
.nm-courses-filter-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.nm-courses-filter-group__label {
  font-family: var(--font-mono);
  font-size: var(--text-2xs);
  letter-spacing: var(--ls-widest);
  text-transform: uppercase;
  color: var(--color-text-subtle);
}

.nm-courses-filter-group__opts {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

/* =========================================================================
   LIMPIAR FILTROS — botón inline en nm-blog-archive__meta
   ========================================================================= */

.nm-courses-clear {
  display: none;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--color-text-subtle);
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-btn);
  cursor: pointer;
  transition: color var(--duration-fast) var(--ease-out),
              border-color var(--duration-fast) var(--ease-out);
}

.nm-courses-clear.is-visible {
  display: inline-flex;
}

.nm-courses-clear:hover {
  color: var(--color-text);
  border-color: var(--color-border-strong);
}

/* Toggle grid / lista */
.nm-courses-view-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-btn);
  padding: 3px;
}

.nm-view-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  background: transparent;
  border: none;
  border-radius: calc(var(--radius-btn) - 3px);
  color: var(--color-text-subtle);
  cursor: pointer;
  transition: background var(--duration-fast) var(--ease-out),
              color var(--duration-fast) var(--ease-out);
}

.nm-view-btn:hover {
  background: var(--color-bg-elevated);
  color: var(--color-text-secondary);
}

.nm-view-btn.is-active {
  background: var(--color-bg-elevated);
  color: var(--color-brand);
}

/* =========================================================================
   GRID DE CURSOS
   ========================================================================= */

.nm-courses-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-8);
}

.nm-courses-grid--2col { grid-template-columns: repeat(2, 1fr); }
.nm-courses-grid--list { grid-template-columns: 1fr; }

/* Estado de carga */
.nm-courses-grid.is-loading {
  opacity: 0.5;
  pointer-events: none;
}

/* =========================================================================
   NM-COURSE-CARD — Tarjeta de curso (afiliado / propio)
   Campos: título, imagen, plataforma, nivel, precio, descripción, CTA.
   ========================================================================= */

.nm-course-card {
  display: flex;
  flex-direction: column;
  background: var(--color-bg-surface);
  border: var(--card-border);
  border-radius: var(--radius-card);
  overflow: hidden;
  transition: border-color var(--duration-normal) var(--ease-out),
              box-shadow var(--duration-normal) var(--ease-out),
              transform var(--duration-normal) var(--ease-out);
  position: relative;
}

.nm-course-card:hover {
  border-color: var(--card-border-hover);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.nm-course-card:focus-within {
  border-color: var(--color-brand);
  box-shadow: 0 0 0 3px var(--color-brand-subtle);
}

/* Badge de afiliado / destacado */
.nm-course-card__badge {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  z-index: var(--z-raised);
}

/* Thumbnail */
.nm-course-card__thumb-wrap {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--color-bg-elevated);
}

.nm-course-card__thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-out);
}

.nm-course-card:hover .nm-course-card__thumb {
  transform: scale(1.04);
}

/* Overlay de plataforma en la imagen */
.nm-course-card__platform-badge {
  position: absolute;
  bottom: var(--space-3);
  left: var(--space-3);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  background: rgba(10, 11, 13, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid var(--color-border-medium);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: var(--text-2xs);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--color-text-secondary);
}

.nm-course-card__platform-icon {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

/* Cuerpo de la card */
.nm-course-card__body {
  padding: var(--space-5) var(--space-5) var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex: 1;
}

.nm-course-card__kicker {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.nm-course-card__cat {
  font-family: var(--font-mono);
  font-size: var(--text-2xs);
  letter-spacing: var(--ls-widest);
  text-transform: uppercase;
  color: var(--color-brand);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-out);
}

.nm-course-card__cat:hover {
  color: var(--color-brand-light);
}

.nm-course-card__level {
  font-family: var(--font-mono);
  font-size: var(--text-2xs);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--color-text-subtle);
  padding: 0 var(--space-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-out),
              border-color var(--duration-fast) var(--ease-out);
}

.nm-course-card__level:hover {
  color: var(--color-text-secondary);
  border-color: var(--color-border-strong);
}

/* Platform badge también es <a> → SSR link */
a.nm-course-card__platform-badge {
  text-decoration: none;
}

.nm-course-card__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--fw-light);
  line-height: var(--lh-snug);
  letter-spacing: var(--ls-tight);
  color: var(--color-text);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-out);
}

.nm-course-card__title:hover,
.nm-course-card:hover .nm-course-card__title {
  color: var(--color-brand-light);
}

.nm-course-card__desc {
  font-size: var(--text-sm);
  font-weight: var(--fw-light);
  line-height: var(--lh-relaxed);
  color: var(--color-text-muted);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Footer de la card: precio + CTA */
.nm-course-card__footer {
  padding: var(--space-4) var(--space-5);
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.nm-course-card__price-wrap {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.nm-course-card__price {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--fw-regular);
  color: var(--color-text);
  line-height: 1;
}

.nm-course-card__price--free {
  color: var(--color-success);
}

.nm-course-card__price-original {
  font-size: var(--text-xs);
  color: var(--color-text-subtle);
  text-decoration: line-through;
}

.nm-course-card__discount {
  font-family: var(--font-mono);
  font-size: var(--text-2xs);
  color: var(--color-accent);
  letter-spacing: var(--ls-wide);
}

/* CTA afiliado — enlace externo */
.nm-course-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-5);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: var(--fw-medium);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--color-text-inverse);
  background: var(--color-brand);
  border-radius: var(--radius-btn);
  text-decoration: none;
  transition: background var(--duration-normal) var(--ease-out),
              box-shadow var(--duration-normal) var(--ease-out);
  white-space: nowrap;
  flex-shrink: 0;
}

.nm-course-cta:hover {
  background: var(--color-brand-dark);
  box-shadow: var(--shadow-brand-sm);
}

.nm-course-cta__icon {
  width: 12px;
  height: 12px;
  transition: transform var(--duration-normal) var(--ease-spring);
}

.nm-course-cta:hover .nm-course-cta__icon {
  transform: translate(2px, -2px);
}

/* Badge con color configurable desde ajustes */
.nm-badge--custom {
  color: var(--badge-clr, var(--color-accent));
  border-color: color-mix(in srgb, var(--badge-clr, var(--color-accent)) 35%, transparent);
  background: color-mix(in srgb, var(--badge-clr, var(--color-accent)) 12%, transparent);
}

/* Disclosure de afiliado */
.nm-affiliate-note {
  font-family: var(--font-mono);
  font-size: var(--text-2xs);
  color: var(--color-text-subtle);
  letter-spacing: var(--ls-wide);
  text-align: center;
  margin-top: var(--space-4);
  opacity: 0.6;
}

/* =========================================================================
   COURSE CARD — Vista lista
   ========================================================================= */

.nm-courses-grid--list .nm-course-card {
  flex-direction: row;
}

.nm-courses-grid--list .nm-course-card__thumb-wrap {
  width: 280px;
  flex-shrink: 0;
  aspect-ratio: auto;
  align-self: stretch;
}

.nm-courses-grid--list .nm-course-card__body {
  flex: 1;
  justify-content: space-between;
}

.nm-courses-grid--list .nm-course-card__footer {
  border-top: none;
  border-left: 1px solid var(--color-border);
  flex-direction: column;
  justify-content: center;
  align-items: flex-end;
  padding: var(--space-5);
  width: 200px;
  flex-shrink: 0;
}

/* =========================================================================
   GALLERY SLIDER — single-curso.php
   Scroll-snap horizontal; dots sincronizados vía IntersectionObserver (JS inline).
   ========================================================================= */

.nm-course-gallery {
  position: relative;
  width: 100%;
  margin-bottom: var(--space-8);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-bg-elevated);
}

.nm-course-gallery__track {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.nm-course-gallery__track::-webkit-scrollbar {
  display: none;
}

.nm-course-gallery__slide {
  flex: 0 0 100%;
  scroll-snap-align: start;
  position: relative;
}

.nm-course-gallery__img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
}

.nm-course-gallery__dots {
  position: absolute;
  bottom: var(--space-3);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  background: rgba(10, 11, 13, 0.55);
  backdrop-filter: blur(6px);
  border-radius: var(--radius-full);
}

.nm-course-gallery__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.45);
  transition: background var(--duration-fast) var(--ease-out),
              transform var(--duration-fast) var(--ease-out);
}

.nm-course-gallery__dot.is-active {
  background: #fff;
  transform: scale(1.3);
}

/* =========================================================================
   CARD GALLERY MINI-SLIDER — course-card.php
   Reemplaza el thumb estático cuando _curso_mostrar_galeria_card = true.
   ========================================================================= */

.nm-card-gallery {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.nm-card-gallery__track {
  display: flex;
  height: 100%;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.nm-card-gallery__track::-webkit-scrollbar {
  display: none;
}

.nm-card-gallery__slide {
  flex: 0 0 100%;
  width: 100%;
  height: 100%;
  object-fit: cover;
  scroll-snap-align: start;
  display: block;
  transition: transform var(--duration-slow) var(--ease-out);
}

.nm-course-card:hover .nm-card-gallery__slide {
  transform: scale(1.04);
}

.nm-card-gallery__dots {
  position: absolute;
  bottom: var(--space-2);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 4px;
  padding: 3px 8px;
  background: rgba(10, 11, 13, 0.55);
  backdrop-filter: blur(6px);
  border-radius: var(--radius-full);
  z-index: 2;
}

.nm-card-gallery__dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.45);
  cursor: pointer;
  transition: background var(--duration-fast) var(--ease-out),
              transform var(--duration-fast) var(--ease-out);
}

.nm-card-gallery__dot.is-active {
  background: #fff;
  transform: scale(1.3);
}

/* =========================================================================
   SINGLE CURSO
   ========================================================================= */

.nm-single-course {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: var(--space-10);
  padding-top: calc(var(--nm-admin-bar-offset) + var(--nav-height) + var(--space-10));
  padding-bottom: var(--section-gap);
  align-items: start;
}

/* Columna principal */
.nm-single-course__main {}

.nm-course-hero__thumb {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--radius-lg);
  background: var(--color-bg-elevated);
  margin-bottom: var(--space-8);
}

.nm-course-video {
  margin-top: var(--space-6);
  margin-bottom: var(--space-8);
}

.nm-course-video .nm-section-label {
  margin-bottom: var(--space-3);
}

.nm-course-video__title {
  margin: 0 0 var(--space-4);
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: var(--fw-light);
  line-height: var(--lh-snug);
  letter-spacing: var(--ls-normal);
  color: var(--color-text);
}

.nm-course-video__frame {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 1px solid var(--color-border-medium);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(1, 41, 58, 0.64) 0%, rgba(1, 15, 20, 1) 100%),
    var(--color-bg-elevated);
}

.nm-course-video__frame iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.nm-course-header__cats {
  display: flex;
  gap: var(--space-2) var(--space-3);
  flex-wrap: wrap;
  margin-bottom: var(--space-5);
}

.nm-course-header__cats .nm-badge {
  white-space: normal;
  text-wrap: balance;
}

.nm-course-header__title {
  font-family: var(--font-display);
  font-size: var(--text-5xl);
  font-weight: var(--fw-light);
  letter-spacing: var(--ls-tighter);
  line-height: var(--lh-snug);
  margin-bottom: var(--space-3);
}

.nm-course-header__subtitle {
  font-size: var(--text-xl);
  font-weight: var(--fw-light);
  color: var(--color-text-secondary);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--space-4);
}

/* Instructor */
.nm-course-instructor {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-5);
}

.nm-course-instructor__avatar {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-full);
  object-fit: cover;
  background: var(--color-bg-elevated);
}

.nm-course-instructor__label {
  font-size: var(--text-xs);
  color: var(--color-text-subtle);
}

.nm-course-instructor__name {
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text);
}

/* Descripción del curso */
.nm-course-description {
  max-width: 72ch;
}

/* Columna sticky — CTA card */
.nm-single-course__sidebar {
  position: sticky;
  top: calc(var(--nm-admin-bar-offset) + var(--nav-height-scroll) + var(--space-6));
}

.nm-course-cta-card {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border-medium);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.nm-course-cta-card__thumb {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: var(--color-bg-elevated);
}

.nm-course-cta-card__body {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.nm-course-cta-card__price-row {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
}

.nm-course-cta-card__price {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: var(--fw-light);
  color: var(--color-text);
  line-height: 1;
}

.nm-course-cta-card__original {
  font-size: var(--text-lg);
  color: var(--color-text-subtle);
  text-decoration: line-through;
}

.nm-course-cta-card__discount {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-accent);
  background: var(--color-accent-subtle);
  padding: var(--space-1) var(--space-2);
  letter-spacing: var(--ls-wide);
}

.nm-course-cta-card__platform {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.nm-course-cta-card__platform-logo {
  height: 1.25rem;
  width: auto;
}

.nm-course-cta-card__btn {
  width: 100%;
}

/* Características del curso en sidebar */
.nm-course-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-5) var(--space-6);
  border-top: 1px solid var(--color-border);
}

.nm-course-feature {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.nm-course-feature__icon {
  width: 1rem;
  height: 1rem;
  color: var(--color-brand);
  flex-shrink: 0;
}

/* Nota de afiliado en sidebar */
.nm-course-cta-card__disclaimer {
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--color-border);
  font-size: var(--text-xs);
  color: var(--color-text-subtle);
  line-height: var(--lh-relaxed);
  font-family: var(--font-mono);
}

/* =========================================================================
   PLATAFORM ICONS — Colores de cada plataforma
   ========================================================================= */

.nm-platform--udemy     { --platform-color: #a435f0; }
.nm-platform--coursera  { --platform-color: #0056d2; }
.nm-platform--domestika { --platform-color: #e63e18; }
.nm-platform--edx       { --platform-color: #02262b; }
.nm-platform--linkedin  { --platform-color: #0a66c2; }
.nm-platform--propio    { --platform-color: var(--color-brand); }

.nm-platform-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  background: color-mix(in srgb, var(--platform-color) 15%, transparent);
  border: 1px solid color-mix(in srgb, var(--platform-color) 35%, transparent);
  border-radius: var(--radius-full);
  font-family: var(--font-mono);
  font-size: var(--text-2xs);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--platform-color, var(--color-brand));
}

/* =========================================================================
   RESPONSIVE CURSOS
   ========================================================================= */

@media (max-width: 1199px) {
  .nm-courses-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .nm-single-course {
    grid-template-columns: 1fr 320px;
    gap: var(--space-8);
  }

  .nm-course-header__title {
    font-size: var(--text-4xl);
  }
}

@media (max-width: 1023px) {
  .nm-single-course {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .nm-single-course__sidebar {
    position: static;
    order: -1;
  }

  .nm-course-cta-card {
    display: flex;
  }

  .nm-course-cta-card__thumb {
    width: 220px;
    flex-shrink: 0;
    aspect-ratio: auto;
  }

  .nm-course-header__title {
    font-size: var(--text-3xl);
  }
}

@media (max-width: 920px) {
  .nm-courses-archive .nm-blog-archive__sidebar--desktop,
  .nm-courses-archive .nm-blog-archive__toolbar--desktop {
    display: none;
  }
}

@media (max-width: 767px) {
  .nm-courses-archive .nm-blog-archive__hero {
    padding-top: calc(var(--nm-admin-bar-offset) + var(--nav-height) + var(--space-8));
    padding-bottom: var(--space-8);
  }

  .nm-courses-archive .nm-blog-archive__title {
    max-width: min(100%, calc(100vw - var(--space-12)));
    font-size: var(--text-3xl);
    text-wrap: pretty;
    overflow-wrap: break-word;
  }

  .nm-courses-archive .nm-blog-archive__desc {
    width: min(100%, calc(100vw - var(--space-12)));
    max-width: calc(100vw - var(--space-12));
    font-size: var(--text-body);
    text-wrap: pretty;
    overflow-wrap: break-word;
  }

  .nm-courses-grid,
  .nm-courses-grid--2col {
    grid-template-columns: 1fr;
  }

  .nm-courses-grid--list .nm-course-card {
    flex-direction: column;
  }

  .nm-courses-grid--list .nm-course-card__thumb-wrap {
    width: 100%;
    aspect-ratio: 16 / 9;
  }

  .nm-courses-grid--list .nm-course-card__footer {
    border-left: none;
    border-top: 1px solid var(--color-border);
    width: 100%;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }

  /* Single course — mobile */
  .nm-single-course {
    padding-top: calc(var(--nm-admin-bar-offset) + var(--nav-height) + var(--space-6));
  }

  .nm-course-header__title {
    font-size: var(--text-2xl);
  }

  .nm-course-header__subtitle {
    font-size: var(--text-base);
    margin-bottom: var(--space-3);
  }

  .nm-course-video {
    margin-top: var(--space-4);
  }

  .nm-course-hero__thumb {
    margin-bottom: var(--space-5);
    border-radius: var(--radius-md);
  }

  .nm-course-cta-card {
    flex-direction: column;
  }

  .nm-course-cta-card__thumb {
    width: 100%;
    aspect-ratio: 16 / 9;
  }

  .nm-courses-filters {
    flex-direction: column;
    gap: var(--space-4);
  }

  .nm-courses-toolbar {
    flex-direction: column;
    align-items: flex-start;
  }

  .nm-courses-toolbar__right {
    width: 100%;
  }

  .nm-courses-toolbar__right .nm-blog-search {
    flex: 1;
  }
}

/* =========================================================================
   TAXONOMY HERO — Banner + identidad visual por término
   Usado en: taxonomy-curso_categoria, _nivel, _plataforma.
   Variable CSS --tax-accent se setea inline desde PHP.
   ========================================================================= */

.nm-tax-hero {
  position: relative;
  padding-top: calc(var(--nm-admin-bar-offset) + var(--nav-height) + var(--space-16));
  padding-bottom: var(--space-16);
  overflow: hidden;
}

.nm-tax-hero--with-banner {
  min-height: clamp(360px, 50vh, 560px);
  display: flex;
  align-items: flex-end;
}

.nm-tax-hero--no-banner {
  background: var(--color-bg-surface);
  border-bottom: 1px solid var(--color-border);
}

/* Imagen de fondo */
.nm-tax-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.nm-tax-hero__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.nm-tax-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    rgba(10, 11, 13, 0.72) 0%,
    rgba(10, 11, 13, 0.55) 50%,
    rgba(10, 11, 13, 0.82) 100%
  );
}

/* Línea de acento decorativa */
.nm-tax-hero__beam {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent 0%, var(--tax-accent, var(--color-brand)) 30%, transparent 100%);
  opacity: 0.8;
  z-index: 1;
}

/* Contenido */
.nm-tax-hero__content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

/* Breadcrumb */
.nm-tax-hero__breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.nm-tax-hero__bc-link {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: var(--ls-wide);
  color: var(--color-text-subtle);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-out);
}

.nm-tax-hero__bc-link:hover {
  color: var(--tax-accent, var(--color-brand));
}

.nm-tax-hero__bc-sep {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-border-medium);
}

.nm-tax-hero__bc-type {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: var(--ls-wide);
  color: var(--color-text-muted);
}

.nm-tax-hero__bc-current {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: var(--ls-wide);
  color: var(--color-text-secondary);
}

/* Título */
.nm-tax-hero__title {
  font-family: var(--font-display);
  font-size: var(--text-h1);
  font-weight: var(--fw-light);
  letter-spacing: var(--ls-tighter);
  line-height: var(--lh-snug);
  color: var(--color-text);
  font-style: italic;
  margin: 0;
}

.nm-tax-hero--with-banner .nm-tax-hero__title {
  color: #fff;
}

/* Subtítulo */
.nm-tax-hero__subtitle {
  font-size: var(--text-body);
  font-weight: var(--fw-light);
  line-height: var(--lh-relaxed);
  color: var(--color-text-secondary);
  max-width: 68ch;
  margin: 0;
}

.nm-tax-hero--with-banner .nm-tax-hero__subtitle {
  color: rgba(255, 255, 255, 0.8);
}

/* Descripción */
.nm-tax-hero__desc {
  font-size: var(--text-md);
  line-height: var(--lh-relaxed);
  color: var(--color-text-muted);
  max-width: 72ch;
  margin: 0;
}

.nm-tax-hero--with-banner .nm-tax-hero__desc {
  color: rgba(255, 255, 255, 0.65);
}

/* Footer con stat + CTA */
.nm-tax-hero__footer {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  flex-wrap: wrap;
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

.nm-tax-hero--with-banner .nm-tax-hero__footer {
  border-top-color: rgba(255, 255, 255, 0.15);
}

.nm-tax-hero__stat {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.nm-tax-hero__stat-value {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: var(--fw-light);
  line-height: 1;
  color: var(--tax-accent, var(--color-brand));
}

.nm-tax-hero__stat-label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--color-text-subtle);
}

.nm-tax-hero--with-banner .nm-tax-hero__stat-label {
  color: rgba(255, 255, 255, 0.5);
}

/* =========================================================================
   TAXONOMY FILTERS — Barra SSR de sub-filtros en páginas de taxonomía
   Ej: filtrar por nivel dentro de una categoría.
   ========================================================================= */

.nm-tax-filters {
  padding: var(--space-6) 0;
  border-bottom: 1px solid var(--color-border);
}

/* =========================================================================
   TAXONOMY PAGINATION — Paginación nativa WP en páginas de taxonomía
   ========================================================================= */

.nm-tax-pagination {
  margin-top: var(--space-12);
  display: flex;
  justify-content: center;
}

.nm-tax-pagination .nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
  justify-content: center;
}

.nm-tax-pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.5rem;
  height: 2.5rem;
  padding: 0 var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: var(--ls-wide);
  color: var(--color-text-secondary);
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-btn);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-out),
              border-color var(--duration-fast) var(--ease-out),
              background var(--duration-fast) var(--ease-out);
}

.nm-tax-pagination .page-numbers:hover {
  color: var(--color-brand);
  border-color: var(--color-brand);
  background: var(--color-brand-subtle);
}

.nm-tax-pagination .page-numbers.current {
  color: var(--color-text-inverse);
  background: var(--color-brand);
  border-color: var(--color-brand);
}

.nm-tax-pagination .page-numbers.dots {
  border: none;
  background: transparent;
  pointer-events: none;
  color: var(--color-text-subtle);
}

/* =========================================================================
   TAXONOMY RELATED CARDS — Otras categorías (cross-sell)
   Usado en el footer de taxonomy-curso_categoria.php
   ========================================================================= */

.nm-tax-related-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}

.nm-tax-related-card {
  display: flex;
  flex-direction: column;
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  overflow: hidden;
  text-decoration: none;
  transition: border-color var(--duration-normal) var(--ease-out),
              transform var(--duration-normal) var(--ease-out),
              box-shadow var(--duration-normal) var(--ease-out);
  position: relative;
}

.nm-tax-related-card:hover {
  border-color: var(--color-border-strong);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.nm-tax-related-card__thumb {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--color-bg-elevated);
}

.nm-tax-related-card__thumb--empty {
  background: linear-gradient(
    135deg,
    var(--color-bg-elevated) 0%,
    color-mix(in srgb, var(--tax-accent, var(--color-brand)) 12%, var(--color-bg-elevated)) 100%
  );
}

.nm-tax-related-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-out);
}

.nm-tax-related-card:hover .nm-tax-related-card__thumb img {
  transform: scale(1.06);
}

.nm-tax-related-card__body {
  padding: var(--space-5) var(--space-5) var(--space-12);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  flex: 1;
}

.nm-tax-related-card__count {
  font-family: var(--font-mono);
  font-size: var(--text-2xs);
  letter-spacing: var(--ls-widest);
  text-transform: uppercase;
  color: var(--color-brand);
}

.nm-tax-related-card__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--fw-light);
  letter-spacing: var(--ls-tight);
  line-height: var(--lh-snug);
  color: var(--color-text);
  font-style: italic;
  margin: 0;
  transition: color var(--duration-fast) var(--ease-out);
}

.nm-tax-related-card:hover .nm-tax-related-card__title {
  color: var(--color-brand-light);
}

.nm-tax-related-card__desc {
  font-size: var(--text-sm);
  font-weight: var(--fw-light);
  line-height: var(--lh-relaxed);
  color: var(--color-text-muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin: 0;
}

/* Flecha de navegación — posición absoluta abajo a la derecha */
.nm-tax-related-card__arrow {
  position: absolute;
  bottom: var(--space-5);
  right: var(--space-5);
  width: 1.25rem;
  height: 1.25rem;
  color: var(--color-text-subtle);
  transition: transform var(--duration-normal) var(--ease-spring),
              color var(--duration-fast) var(--ease-out);
}

.nm-tax-related-card:hover .nm-tax-related-card__arrow {
  transform: translateX(4px);
  color: var(--color-brand);
}

/* =========================================================================
   RESPONSIVE — Taxonomy pages
   ========================================================================= */

@media (max-width: 1199px) {
  .nm-tax-related-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 767px) {
  .nm-tax-hero {
    padding-top: calc(var(--nm-admin-bar-offset) + var(--nav-height) + var(--space-10));
    padding-bottom: var(--space-10);
  }

  .nm-tax-hero__title {
    font-size: var(--text-3xl);
  }

  .nm-tax-related-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
  }

  .nm-tax-hero__footer {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
  }
}

@media (max-width: 479px) {
  .nm-tax-related-grid {
    grid-template-columns: 1fr;
  }
}