/* ==========================================================================
   Kit de Marca y Variables de Estilo
   Tradición artesanal, autoridad y elegancia quesera
   ========================================================================== */
:root {
  /* Paleta Oficial */
  --color-crema: #F5F1E3;
  --color-crema-light: #FAF8F2;
  --color-crema-card: #FFFFFF;
  --color-texto: #2B2B2B;
  --color-texto-muted: #595551;
  --color-burdeos: #631619;
  --color-burdeos-dark: #491012;
  --color-burdeos-light: #7E1C20;
  --color-dorado: #D4AF37;
  --color-dorado-light: #E6C86E;
  --color-dorado-muted: #C5A028;
  --color-oliva: #707A4C;
  --color-oliva-light: #899460;
  --color-oliva-soft: #EEF1E6;

  /* Tipografías */
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Montserrat', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Espaciado y bordes */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --shadow-subtle: 0 4px 20px rgba(99, 22, 25, 0.06);
  --shadow-card: 0 10px 30px rgba(43, 43, 43, 0.08);
  --shadow-hover: 0 16px 36px rgba(99, 22, 25, 0.12);
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  --container-max: 1140px;
}

/* Reset y base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--color-crema);
  color: var(--color-texto);
  font-family: var(--font-sans);
  line-height: 1.7;
  font-weight: 400;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(212, 175, 55, 0.03) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(112, 122, 76, 0.04) 0%, transparent 40%);
  background-attachment: fixed;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

/* ==========================================================================
   Barra de Navegación Superior
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(245, 241, 227, 0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(212, 175, 55, 0.35);
  box-shadow: 0 2px 15px rgba(43, 43, 43, 0.05);
  transition: var(--transition);
}

.header-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0.85rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Logotipo */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  text-decoration: none;
}

.header-logo-img {
  height: 44px;
  width: auto;
  max-width: 140px;
  object-fit: contain;
  transition: var(--transition);
}

.brand-logo:hover .header-logo-img {
  transform: scale(1.04);
}

.logo-divider {
  width: 1px;
  height: 32px;
  background-color: rgba(212, 175, 55, 0.45);
}

.logo-text-group {
  display: flex;
  flex-direction: column;
}

.logo-main-text {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: var(--color-burdeos);
  line-height: 1.1;
}

.logo-sub-text {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-oliva);
  margin-top: 2px;
}

/* Menú de navegación */
.main-nav {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  list-style: none;
}

.nav-link {
  font-family: var(--font-sans);
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--color-texto);
  padding: 0.5rem 0.25rem;
  position: relative;
  transition: var(--transition);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-dorado), var(--color-burdeos));
  transition: var(--transition);
  border-radius: 2px;
}

.nav-link:hover {
  color: var(--color-burdeos);
}

.nav-link:hover::after {
  width: 100%;
}

.nav-link.active {
  color: var(--color-burdeos);
  font-weight: 600;
}

.nav-link.active::after {
  width: 100%;
  background: var(--color-burdeos);
}

/* Botón menú móvil */
.mobile-nav-toggle {
  display: none;
  background: none;
  border: 1px solid rgba(112, 122, 76, 0.3);
  border-radius: var(--radius-sm);
  padding: 0.5rem;
  cursor: pointer;
  color: var(--color-burdeos);
}

/* ==========================================================================
   Hero Section / Título Principal
   ========================================================================== */
.hero-section {
  padding: 4.5rem 1.5rem 3rem;
  text-align: center;
  position: relative;
}

.hero-container {
  max-width: 820px;
  margin: 0 auto;
}

.hero-ornament {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.ornament-line {
  height: 1px;
  width: 60px;
  background: linear-gradient(90deg, transparent, var(--color-dorado));
}

.ornament-line.right {
  background: linear-gradient(90deg, var(--color-dorado), transparent);
}

.ornament-icon {
  color: var(--color-dorado);
  font-size: 1.1rem;
}

.hero-subtitle {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  color: var(--color-oliva);
  margin-bottom: 0.75rem;
}

.main-title {
  font-family: var(--font-serif);
  font-size: 3.25rem;
  font-weight: 700;
  color: var(--color-burdeos);
  line-height: 1.15;
  margin-bottom: 1.25rem;
  letter-spacing: -0.5px;
}

.hero-lead {
  font-size: 1.12rem;
  color: var(--color-texto-muted);
  max-width: 680px;
  margin: 0 auto 1.5rem;
  line-height: 1.75;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.badge-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 1.1rem;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(212, 175, 55, 0.4);
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--color-burdeos-dark);
  box-shadow: 0 2px 6px rgba(0,0,0,0.02);
}

.badge-item svg {
  color: var(--color-oliva);
  width: 15px;
  height: 15px;
}

/* ==========================================================================
   Estructura de la Biografía / Línea de Tiempo Alterna
   ========================================================================== */
.biography-section {
  padding: 2.5rem 1.5rem 5rem;
  position: relative;
}

.biography-container {
  max-width: var(--container-max);
  margin: 0 auto;
  position: relative;
}

/* Guía visual vertical central en pantallas amplias */
.timeline-spine {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  background: linear-gradient(180deg, 
    rgba(212, 175, 55, 0.1) 0%, 
    rgba(212, 175, 55, 0.4) 15%, 
    rgba(112, 122, 76, 0.4) 85%, 
    rgba(112, 122, 76, 0.05) 100%
  );
  transform: translateX(-50%);
  z-index: 1;
}

.bio-card-wrapper {
  position: relative;
  margin-bottom: 4rem;
  z-index: 2;
}

.bio-card-wrapper:last-child {
  margin-bottom: 1rem;
}

/* Diseño de secciones alternas */
.bio-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 4rem;
  position: relative;
}

/* Marcador de nodo central en la línea temporal */
.timeline-node {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--color-crema);
  border: 2px solid var(--color-dorado);
  box-shadow: 0 0 0 5px rgba(245, 241, 227, 0.9), 0 4px 10px rgba(99, 22, 25, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-burdeos);
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 0.95rem;
  z-index: 5;
  transition: var(--transition);
}

.bio-card-wrapper:hover .timeline-node {
  background: var(--color-burdeos);
  color: var(--color-dorado);
  border-color: var(--color-dorado-light);
  transform: translate(-50%, -50%) scale(1.15);
}

/* Alternancia: Sección Par -> Imagen a la izquierda, Texto a la derecha */
.bio-card-wrapper:nth-child(even) .bio-row {
  direction: rtl;
}

.bio-card-wrapper:nth-child(even) .bio-content-side,
.bio-card-wrapper:nth-child(even) .bio-image-side {
  direction: ltr; /* Restaura dirección de texto interna */
}

/* Lado del Texto */
.bio-content-side {
  display: flex;
  flex-direction: column;
}

.bio-card {
  background: var(--color-crema-card);
  padding: 2.5rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(212, 175, 55, 0.25);
  box-shadow: var(--shadow-card);
  position: relative;
  transition: var(--transition);
}

.bio-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(212, 175, 55, 0.5);
}

.bio-meta-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid rgba(112, 122, 76, 0.18);
}

.bio-section-tag {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-oliva);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.bio-year-badge {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-burdeos);
  background: rgba(212, 175, 55, 0.12);
  padding: 0.15rem 0.75rem;
  border-radius: 4px;
  border-left: 3px solid var(--color-dorado);
}

.bio-text {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  color: var(--color-texto);
  line-height: 1.8;
  font-weight: 400;
}

/* Links sociales adicionales para Sección 1 */
.bio-social-links {
  margin-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.social-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: 50px;
  transition: var(--transition);
}

.social-btn.youtube {
  background: rgba(204, 24, 30, 0.08);
  color: #c4302b;
  border: 1px solid rgba(204, 24, 30, 0.25);
}

.social-btn.youtube:hover {
  background: #c4302b;
  color: #ffffff;
}

.social-btn.instagram {
  background: rgba(193, 53, 132, 0.08);
  color: #bc2a8d;
  border: 1px solid rgba(193, 53, 132, 0.25);
}

.social-btn.instagram:hover {
  background: linear-gradient(45deg, #f09433, #dc2743, #bc2a8d);
  color: #ffffff;
}

/* Lado de la Imagen */
.bio-image-side {
  display: flex;
  justify-content: center;
  align-items: center;
}

.image-frame-container {
  position: relative;
  width: 100%;
  max-width: 440px;
}

/* Marco artesanal con detalle dorado y sombra cuidada */
.image-frame-outer {
  position: relative;
  background: #ffffff;
  padding: 10px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(212, 175, 55, 0.4);
  box-shadow: var(--shadow-card);
  transition: var(--transition);
  overflow: hidden;
}

.image-frame-outer::before {
  content: '';
  position: absolute;
  inset: 5px;
  border: 1px solid rgba(112, 122, 76, 0.25);
  border-radius: calc(var(--radius-md) - 5px);
  pointer-events: none;
  z-index: 2;
}

.bio-card-wrapper:hover .image-frame-outer {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--color-dorado);
}

.image-inner {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: calc(var(--radius-md) - 6px);
  background-color: #E8E2D2;
}

/* Variaciones de proporción según la orientación natural de la foto */
.image-inner.ratio-portrait {
  aspect-ratio: 4 / 5;
}

.image-inner.ratio-square {
  aspect-ratio: 1 / 1;
}

.bio-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.6s ease;
}

/* Ajuste específico para que la cara de Mafalda se vea completa sin cortes */
.photo-profile,
#seccion-1 .bio-photo {
  object-position: center 10%;
}

.photo-focus-top {
  object-position: center 12%;
}

.photo-focus-upper {
  object-position: center 22%;
}

.bio-card-wrapper:hover .bio-photo {
  transform: scale(1.04);
}

/* Marca de pie de foto sutil */
.photo-caption-tag {
  margin-top: 0.6rem;
  font-size: 0.75rem;
  color: var(--color-texto-muted);
  text-align: center;
  font-style: italic;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
}

.photo-caption-tag svg {
  color: var(--color-dorado);
  width: 12px;
  height: 12px;
}

/* ==========================================================================
   Sección de Llamada a la Acción (CTA) / Filosofía
   ========================================================================== */
.quote-cta-section,
.quote-section {
  background: linear-gradient(135deg, var(--color-burdeos-dark) 0%, var(--color-burdeos) 100%);
  color: #ffffff;
  padding: 4.5rem 1.5rem;
  position: relative;
  overflow: hidden;
  margin-top: 3.5rem;
  border-top: 2px solid var(--color-dorado);
}

.quote-cta-section::before,
.quote-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: radial-gradient(circle at 80% 20%, rgba(212, 175, 55, 0.15) 0%, transparent 60%);
  pointer-events: none;
}

.quote-container {
  max-width: 860px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 2;
}

.quote-mark {
  font-family: var(--font-serif);
  font-size: 4.5rem;
  line-height: 1;
  color: var(--color-dorado);
  opacity: 0.9;
  margin-bottom: 0.5rem;
}

.quote-text {
  font-family: var(--font-serif);
  font-size: 1.95rem;
  font-weight: 600;
  line-height: 1.45;
  color: #FFFFFF !important;
  margin-bottom: 1.25rem;
  font-style: italic;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

.quote-author {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-dorado-light);
  margin-bottom: 1rem;
}

.quote-subtitle {
  font-family: var(--font-sans);
  font-size: 1.15rem;
  font-weight: 500;
  color: #FFFFFF;
  margin-bottom: 2rem;
  line-height: 1.5;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
}

.cta-buttons-group {
  display: flex;
  justify-content: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.btn-primary {
  background: var(--color-dorado);
  color: var(--color-burdeos-dark);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.85rem 1.75rem;
  border-radius: 50px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}

.btn-primary:hover {
  background: #e6c555;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(212, 175, 55, 0.4);
}

.btn-secondary {
  background: transparent;
  color: #FAF8F2;
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.85rem 1.75rem;
  border-radius: 50px;
  border: 1.5px solid rgba(250, 248, 242, 0.6);
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #FAF8F2;
  transform: translateY(-2px);
}

/* ==========================================================================
   Pie de Página (Footer)
   ========================================================================== */
.site-footer {
  background-color: #231E1E;
  color: #D6D2CC;
  padding: 3.5rem 1.5rem 2rem;
  border-top: 3px solid var(--color-dorado);
  margin-top: auto;
}

.footer-container {
  max-width: var(--container-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 2.5rem;
}

.footer-logo-img {
  height: 38px;
  width: auto;
  object-fit: contain;
  filter: brightness(0) invert(0.95);
  margin-bottom: 0.9rem;
  display: block;
}

.footer-brand .footer-logo {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 700;
  color: #FAF8F2;
  margin-bottom: 0.75rem;
}

.footer-desc {
  font-size: 0.9rem;
  color: #A9A49E;
  line-height: 1.65;
  max-width: 380px;
  margin-bottom: 1.25rem;
}

.footer-heading {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-dorado);
  margin-bottom: 1rem;
}

.footer-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-nav-link {
  font-size: 0.88rem;
  color: #B8B3AD;
  transition: var(--transition);
}

.footer-nav-link:hover {
  color: var(--color-dorado-light);
  padding-left: 4px;
}

.footer-bottom {
  max-width: var(--container-max);
  margin: 0 auto;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: #8D8780;
  flex-wrap: wrap;
  gap: 1rem;
}

/* ==========================================================================
   Responsive / Adaptabilidad Móvil y Tablet
   ========================================================================== */
@media (max-width: 992px) {
  .timeline-spine {
    left: 24px;
    transform: none;
  }

  .timeline-node {
    left: 24px;
    top: 2rem;
    transform: translate(-50%, 0);
  }

  .bio-card-wrapper:hover .timeline-node {
    transform: translate(-50%, 0) scale(1.1);
  }

  .bio-row {
    grid-template-columns: 1fr;
    gap: 1.75rem;
    padding-left: 48px;
  }

  .bio-card-wrapper:nth-child(even) .bio-row {
    direction: ltr;
  }

  .bio-card-wrapper:nth-child(even) .bio-image-side {
    order: 2;
  }

  .bio-card-wrapper:nth-child(even) .bio-content-side {
    order: 1;
  }

  .main-title {
    font-size: 2.75rem;
  }

  .footer-container {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  .mobile-nav-toggle {
    display: block;
  }

  .nav-list {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-crema);
    border-bottom: 1px solid rgba(212, 175, 55, 0.3);
    padding: 1.25rem 1.5rem;
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
  }

  .nav-list.is-open {
    display: flex;
  }

  .main-title {
    font-size: 2.25rem;
  }

  .hero-section {
    padding: 3rem 1rem 2rem;
  }

  .bio-card {
    padding: 1.75rem;
  }

  .timeline-spine {
    display: none;
  }

  .timeline-node {
    display: none;
  }

  .bio-row {
    padding-left: 0;
  }

  .quote-text {
    font-size: 1.35rem;
  }
}

/* ==========================================================================
   Estilos Específicos: Página de Material e Ingredientes
   ========================================================================== */

/* Hero de Material */
.material-hero {
  padding-bottom: 2.5rem;
}

/* Barra de Píldoras de Navegación Rápida */
.material-quick-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 2.5rem;
}

.quick-nav-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.65rem 1.4rem;
  background-color: #FFFFFF;
  border: 1.5px solid rgba(212, 175, 55, 0.45);
  border-radius: 50px;
  color: var(--color-texto);
  font-size: 0.95rem;
  box-shadow: 0 4px 15px rgba(99, 22, 25, 0.05);
  transition: var(--transition);
}

.quick-nav-pill:hover {
  transform: translateY(-2px);
  border-color: var(--color-burdeos);
  box-shadow: 0 8px 20px rgba(99, 22, 25, 0.12);
  color: var(--color-burdeos);
}

.quick-nav-pill.active-pill {
  background-color: var(--color-burdeos);
  border-color: var(--color-burdeos);
  color: #FFFFFF;
  box-shadow: 0 6px 20px rgba(99, 22, 25, 0.25);
}

.quick-nav-pill.active-pill .pill-badge {
  background-color: var(--color-dorado);
  color: var(--color-burdeos);
}

.pill-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: rgba(99, 22, 25, 0.08);
  color: var(--color-burdeos);
  font-weight: 700;
  font-size: 0.8rem;
  transition: var(--transition);
}

.pro-pill {
  border-color: rgba(112, 122, 76, 0.5);
}

.pro-pill:hover, .pro-pill.active-pill {
  border-color: var(--color-oliva);
}

.pro-pill.active-pill {
  background-color: var(--color-oliva);
  box-shadow: 0 6px 20px rgba(112, 122, 76, 0.3);
}

/* Contenedor Principal de la Página */
.material-page-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 1.5rem 1.5rem 5rem;
}

/* Sección de Material */
.material-section {
  scroll-margin-top: 100px;
  margin-bottom: 3.5rem;
}

/* Cabecera de Sección */
.section-header-block {
  margin-bottom: 2.5rem;
}

.section-tag-wrapper {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  flex-wrap: wrap;
  margin-bottom: 0.75rem;
}

.section-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 0.35rem 0.9rem;
  border-radius: 4px;
}

.tag-es {
  background-color: rgba(212, 175, 55, 0.18);
  color: #7A5C0E;
  border: 1px solid rgba(212, 175, 55, 0.4);
}

.tag-intl {
  background-color: rgba(99, 22, 25, 0.1);
  color: var(--color-burdeos);
  border: 1px solid rgba(99, 22, 25, 0.25);
}

.tag-pro {
  background-color: var(--color-oliva-soft);
  color: var(--color-oliva);
  border: 1px solid rgba(112, 122, 76, 0.3);
}

.geo-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.35rem 0.85rem;
  border-radius: 4px;
  background-color: #FDF2E9;
  color: #C0392B;
  border: 1px dashed rgba(192, 57, 43, 0.4);
}

.section-heading {
  font-family: var(--font-serif);
  font-size: 2.4rem;
  font-weight: 600;
  color: var(--color-burdeos);
  line-height: 1.25;
  margin-bottom: 1.5rem;
}

/* Caja de Reseña de Mafalda */
.section-review-box {
  display: flex;
  gap: 2rem;
  background-color: #FFFFFF;
  border: 1px solid rgba(212, 175, 55, 0.35);
  border-left: 5px solid var(--color-burdeos);
  border-radius: var(--radius-md);
  padding: 1.75rem 2rem;
  box-shadow: var(--shadow-subtle);
  align-items: center;
}

.pro-review-box {
  border-left-color: var(--color-oliva);
  background: linear-gradient(135deg, #FFFFFF 0%, #FAF8F2 100%);
}

.review-avatar-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  min-width: 130px;
}

.review-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid var(--color-dorado);
  box-shadow: 0 4px 12px rgba(99, 22, 25, 0.15);
  margin-bottom: 0.5rem;
}

.pro-avatar-border {
  border-color: var(--color-oliva);
}

.avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 15%;
}

.review-author {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--color-burdeos);
  line-height: 1.2;
}

.review-role {
  font-size: 0.75rem;
  color: var(--color-texto-muted);
  line-height: 1.2;
  margin-top: 0.2rem;
}

.review-text-col {
  flex: 1;
}

.review-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-burdeos);
  margin-bottom: 0.5rem;
}

.pro-review-box .review-title {
  color: var(--color-oliva);
}

.review-text-col p {
  font-size: 0.96rem;
  color: var(--color-texto);
  line-height: 1.65;
}

/* Categoría de Bloque */
.category-block {
  margin-top: 2.75rem;
}

.category-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid rgba(212, 175, 55, 0.3);
}

.category-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background-color: rgba(99, 22, 25, 0.08);
  color: var(--color-burdeos);
}

.category-title {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--color-burdeos);
}

/* Cuadrículas de Productos */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1.5rem;
}

.products-grid.two-columns {
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
}

.products-grid.three-columns {
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
}

/* Tarjeta de Producto */
.product-card {
  position: relative;
  background-color: #FFFFFF;
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-radius: var(--radius-md);
  padding: 1.6rem 1.4rem;
  box-shadow: 0 4px 18px rgba(43, 43, 43, 0.04);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.product-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-dorado);
  box-shadow: 0 12px 28px rgba(99, 22, 25, 0.1);
}

.product-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.25rem 0.65rem;
  border-radius: 4px;
  background-color: rgba(112, 122, 76, 0.12);
  color: var(--color-oliva);
  border: 1px solid rgba(112, 122, 76, 0.25);
}

.product-badge.highlight {
  background-color: rgba(212, 175, 55, 0.2);
  color: #7A5C0E;
  border-color: rgba(212, 175, 55, 0.45);
}

.product-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background-color: rgba(99, 22, 25, 0.05);
  color: var(--color-burdeos);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.1rem;
  transition: var(--transition);
}

.product-card:hover .product-icon-wrap {
  background-color: var(--color-burdeos);
  color: #FFFFFF;
}

.product-name {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--color-burdeos);
  line-height: 1.3;
  margin-bottom: 0.65rem;
}

.product-desc {
  font-size: 0.9rem;
  color: var(--color-texto-muted);
  line-height: 1.55;
  margin-bottom: 1.5rem;
  flex: 1;
}

.product-card-footer {
  margin-top: auto;
}

/* Botón de Enlace a Amazon */
.btn-buy.amazon-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.75rem 1rem;
  background-color: #FAF8F2;
  border: 1.5px solid var(--color-burdeos);
  color: var(--color-burdeos);
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  text-align: center;
}

.btn-buy.amazon-btn:hover {
  background-color: var(--color-burdeos);
  color: #FFFFFF;
  box-shadow: 0 4px 15px rgba(99, 22, 25, 0.25);
}

/* Divisor Decorativo */
.section-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  margin: 4.5rem 0;
}

.divider-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(212, 175, 55, 0.4), transparent);
}

.divider-symbol {
  color: var(--color-dorado);
  font-size: 0.9rem;
  letter-spacing: 0.3em;
}

/* ==========================================================================
   Sección Profesional (Apartado 3)
   ========================================================================== */
.pro-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(460px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.pro-feature-card {
  background-color: #FFFFFF;
  border: 1px solid rgba(112, 122, 76, 0.3);
  border-radius: var(--radius-md);
  padding: 2rem;
  box-shadow: 0 6px 20px rgba(112, 122, 76, 0.06);
  transition: var(--transition);
}

.pro-feature-card:hover {
  border-color: var(--color-oliva);
  box-shadow: 0 12px 30px rgba(112, 122, 76, 0.12);
  transform: translateY(-3px);
}

.pro-card-header {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.25rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(112, 122, 76, 0.2);
}

.pro-card-icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background-color: var(--color-oliva-soft);
  color: var(--color-oliva);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.pro-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-oliva);
  margin-bottom: 0.2rem;
}

.pro-title {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 600;
  color: var(--color-burdeos);
  line-height: 1.25;
}

.pro-specs-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.pro-specs-list li {
  font-size: 0.92rem;
  color: var(--color-texto);
  line-height: 1.6;
  position: relative;
  padding-left: 1.4rem;
}

.pro-specs-list li::before {
  content: "✦";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--color-oliva);
  font-size: 0.85rem;
}

/* Banner de Contacto y Descarga de Drive */
.pro-contact-banner {
  margin-top: 3rem;
  background: linear-gradient(135deg, #FAF8F2 0%, #F5F1E3 100%);
  border: 1.5px solid rgba(212, 175, 55, 0.4);
  border-radius: var(--radius-lg);
  padding: 2.75rem;
  box-shadow: var(--shadow-card);
  text-align: center;
}

.banner-badge {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 0.35rem 0.9rem;
  border-radius: 50px;
  background-color: var(--color-burdeos);
  color: #FFFFFF;
  margin-bottom: 1rem;
}

.banner-title {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 600;
  color: var(--color-burdeos);
  margin-bottom: 0.85rem;
}

.banner-desc {
  max-width: 760px;
  margin: 0 auto 2rem;
  font-size: 1rem;
  color: var(--color-texto);
  line-height: 1.7;
}

.banner-actions {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-bottom: 1.75rem;
}

.btn-pro-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.95rem 1.85rem;
  background-color: #25D366;
  color: #FFFFFF;
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: var(--radius-sm);
  border: 1.5px solid #20BA5A;
  transition: var(--transition);
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.3);
}

.btn-pro-whatsapp:hover {
  background-color: #20BA5A;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  color: #FFFFFF;
}

.btn-pro-email {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.95rem 1.85rem;
  background-color: var(--color-burdeos);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--color-burdeos);
  transition: var(--transition);
  box-shadow: 0 4px 16px rgba(99, 22, 25, 0.25);
}

.btn-pro-email:hover {
  background-color: var(--color-burdeos-dark);
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(99, 22, 25, 0.35);
}

/* Pasos del proceso de pedido personalizado */
.pro-order-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin: 2.25rem 0 1.75rem;
  text-align: left;
}

.order-step-item {
  background-color: #FFFFFF;
  border: 1px solid rgba(212, 175, 55, 0.35);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  display: flex;
  gap: 0.9rem;
  align-items: flex-start;
  box-shadow: 0 3px 12px rgba(43, 43, 43, 0.04);
}

.step-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: var(--color-oliva);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.step-text {
  flex: 1;
}

.step-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-burdeos);
  margin-bottom: 0.3rem;
}

.step-text p {
  font-size: 0.85rem;
  color: var(--color-texto-muted);
  line-height: 1.45;
}

.shipping-disclaimer {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.86rem;
  color: #8A4B08;
  background-color: rgba(212, 175, 55, 0.18);
  padding: 0.75rem 1.4rem;
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--color-dorado);
  text-align: left;
  max-width: 820px;
  margin: 0 auto;
}

/* Responsive adjustments for Material Page */
@media (max-width: 992px) {
  .section-review-box {
    flex-direction: column;
    text-align: center;
  }

  .review-avatar-col {
    margin-bottom: 0.5rem;
  }

  .pro-grid {
    grid-template-columns: 1fr;
  }

  .pro-order-steps {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .section-heading {
    font-size: 2rem;
  }

  .material-quick-nav {
    flex-direction: column;
    align-items: stretch;
  }

  .quick-nav-pill {
    justify-content: center;
  }

  .section-review-box {
    padding: 1.25rem;
  }

  .pro-feature-card {
    padding: 1.5rem;
  }

  .pro-contact-banner {
    padding: 1.75rem 1.25rem;
  }

  .banner-actions {
    flex-direction: column;
    width: 100%;
  }

  .btn-pro-whatsapp, .btn-pro-email {
    width: 100%;
    justify-content: center;
  }

  .shipping-disclaimer {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ==========================================================================
   Estilos Específicos: Página de Cursos y Recetas (cursos.html)
   ========================================================================== */

/* Hero de Cursos */
.cursos-hero {
  padding-bottom: 2rem;
}

.hero-guarantee-card {
  max-width: 900px;
  margin: 2.5rem auto 0;
  background: linear-gradient(135deg, #FFFFFF 0%, #FAF8F2 100%);
  border: 1.5px solid rgba(212, 175, 55, 0.45);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2.5rem;
  box-shadow: 0 10px 30px rgba(99, 22, 25, 0.08);
  text-align: center;
}

.guarantee-badge {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 0.35rem 0.95rem;
  border-radius: 50px;
  background-color: var(--color-oliva-soft);
  color: var(--color-oliva);
  border: 1px solid rgba(112, 122, 76, 0.3);
  margin-bottom: 1rem;
}

.guarantee-title {
  font-family: var(--font-serif);
  font-size: 1.7rem;
  font-weight: 600;
  color: var(--color-burdeos);
  line-height: 1.35;
  margin-bottom: 1rem;
}

.guarantee-desc {
  font-size: 0.96rem;
  color: var(--color-texto);
  line-height: 1.65;
  max-width: 780px;
  margin: 0 auto 1.75rem;
}

.hero-cta-actions {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.btn-hero-gift {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.85rem 1.6rem;
  background-color: var(--color-burdeos);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(99, 22, 25, 0.25);
}

.btn-hero-gift:hover {
  background-color: var(--color-burdeos-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(99, 22, 25, 0.35);
  color: #FFFFFF;
}

.btn-hero-packs {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.85rem 1.6rem;
  background-color: #FFFFFF;
  color: var(--color-burdeos);
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--color-burdeos);
  transition: var(--transition);
}

.btn-hero-packs:hover {
  background-color: var(--color-burdeos);
  color: #FFFFFF;
  transform: translateY(-2px);
}

/* ==========================================================================
   Sección del Curso de Regalo (Queso Fresco)
   ========================================================================== */
.gift-course-section {
  padding: 3.5rem 1.5rem;
}

.gift-container {
  max-width: var(--container-max);
  margin: 0 auto;
}

.gift-card {
  position: relative;
  background: linear-gradient(135deg, #FFFFFF 0%, #FAF8F2 100%);
  border: 2px solid var(--color-dorado);
  border-radius: var(--radius-lg);
  box-shadow: 0 12px 35px rgba(212, 175, 55, 0.15);
  overflow: hidden;
  padding: 3rem 2.5rem;
}

.gift-ribbon {
  position: absolute;
  top: 25px;
  right: -35px;
  transform: rotate(45deg);
  background: linear-gradient(135deg, var(--color-dorado) 0%, var(--color-dorado-muted) 100%);
  color: #2B2B2B;
  font-weight: 800;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  padding: 0.45rem 3.5rem;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
  z-index: 5;
}

.gift-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.9fr;
  gap: 2.75rem;
  align-items: center;
}

.gift-tag-wrapper {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 0.75rem;
}

.gift-tag {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.3rem 0.85rem;
  border-radius: 4px;
  background-color: rgba(212, 175, 55, 0.2);
  color: #7A5C0E;
}

.gift-access-badge {
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.3rem 0.85rem;
  border-radius: 4px;
  background-color: var(--color-oliva-soft);
  color: var(--color-oliva);
}

.gift-course-title {
  font-family: var(--font-serif);
  font-size: 2.3rem;
  font-weight: 600;
  color: var(--color-burdeos);
  line-height: 1.2;
  margin-bottom: 1rem;
}

.gift-course-lead {
  font-size: 1rem;
  color: var(--color-texto);
  line-height: 1.65;
  margin-bottom: 1.5rem;
}

.gift-features-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-bottom: 1.5rem;
}

.gift-support-notice {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  background-color: rgba(99, 22, 25, 0.07);
  border: 1px solid rgba(99, 22, 25, 0.22);
  border-left: 4px solid var(--color-burdeos);
  color: var(--color-burdeos);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  line-height: 1.45;
  margin-bottom: 1.5rem;
}

.gift-support-notice .notice-icon {
  font-size: 1.15rem;
  flex-shrink: 0;
}

.gift-feat-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.92rem;
  color: var(--color-texto);
  line-height: 1.5;
}

.feat-check {
  color: var(--color-oliva);
  font-weight: 800;
  font-size: 1.1rem;
  line-height: 1;
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.gift-footer-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.75rem;
}

.btn-gift-access {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.95rem 2rem;
  background: linear-gradient(135deg, var(--color-burdeos) 0%, var(--color-burdeos-dark) 100%);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 1rem;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 18px rgba(99, 22, 25, 0.3);
}

.btn-gift-access:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 26px rgba(99, 22, 25, 0.4);
}

.gift-note {
  font-size: 0.8rem;
  color: var(--color-texto-muted);
}

.gift-image-frame {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 10px 25px rgba(43, 43, 43, 0.12);
  border: 3px solid var(--color-dorado);
}

.gift-img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  display: block;
}

.gift-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, transparent 100%);
  color: #FFFFFF;
  padding: 1.5rem 1.25rem 0.85rem;
  display: flex;
  flex-direction: column;
  font-size: 0.85rem;
}

.gift-caption strong {
  color: var(--color-dorado-light);
  font-size: 0.95rem;
}

/* ==========================================================================
   Catálogo de las 8 Familias de Quesos
   ========================================================================== */
.catalog-section {
  padding: 4rem 1.5rem;
}

.catalog-container {
  max-width: var(--container-max);
  margin: 0 auto;
}

.section-title-center {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 3rem;
}

.section-kicker {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-oliva);
  margin-bottom: 0.5rem;
}

.section-main-heading {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 600;
  color: var(--color-burdeos);
  line-height: 1.2;
  margin-bottom: 0.85rem;
}

.section-subtext {
  font-size: 1rem;
  color: var(--color-texto-muted);
  line-height: 1.6;
}

.cheese-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

@media (max-width: 992px) {
  .cheese-cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .cheese-cards-grid {
    grid-template-columns: 1fr;
  }
}

.cheese-card {
  position: relative;
  background-color: #FFFFFF;
  border: 1.5px solid rgba(212, 175, 55, 0.35);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 4px 18px rgba(43, 43, 43, 0.05);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.cheese-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-burdeos);
  box-shadow: 0 14px 32px rgba(99, 22, 25, 0.14);
}

.cheese-card.is-free {
  border-color: var(--color-dorado);
  background: linear-gradient(180deg, #FFFFFF 0%, #FAF8F2 100%);
}

.cheese-card-media {
  position: relative;
  width: 100%;
  height: 200px;
  overflow: hidden;
  background-color: #ede9dc;
}

.cheese-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.45s ease;
}

.cheese-card:hover .cheese-card-img {
  transform: scale(1.06);
}

.cheese-card-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.35rem 0.75rem;
  border-radius: 4px;
  background-color: rgba(255, 255, 255, 0.94);
  color: var(--color-burdeos);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  backdrop-filter: blur(4px);
  z-index: 2;
}

.cheese-card-badge.free-badge {
  background-color: #27AE60;
  color: #FFFFFF;
}

.cheese-card-content {
  padding: 1.4rem 1.4rem 1.4rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.cheese-card-title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--color-burdeos);
  line-height: 1.25;
  margin-bottom: 0.65rem;
}

.cheese-card-desc {
  font-size: 0.88rem;
  color: var(--color-texto-muted);
  line-height: 1.55;
  margin-bottom: 0.85rem;
  flex: 1;
}

.card-notice-milk {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  background-color: rgba(112, 122, 76, 0.12);
  border-left: 3px solid var(--color-oliva);
  color: #3f4720;
  font-size: 0.78rem;
  padding: 0.45rem 0.65rem;
  border-radius: 3px;
  margin-bottom: 0.85rem;
  line-height: 1.35;
}

.card-notice-gift {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  background-color: rgba(99, 22, 25, 0.08);
  border-left: 3px solid var(--color-burdeos);
  color: var(--color-burdeos);
  font-size: 0.78rem;
  padding: 0.45rem 0.65rem;
  border-radius: 3px;
  margin-bottom: 0.85rem;
  line-height: 1.35;
}

.cheese-specs {
  display: flex;
  gap: 0.45rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}

.spec-chip {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.22rem 0.55rem;
  border-radius: 3px;
  background-color: var(--color-crema);
  color: var(--color-texto);
  border: 1px solid rgba(212, 175, 55, 0.25);
}

.spec-chip.chip-warning {
  background-color: #FFF3CD;
  color: #856404;
  border-color: #FFEEBA;
  font-weight: 700;
}

.spec-chip.chip-gift-nosup {
  background-color: #F8D7DA;
  color: #721C24;
  border-color: #F5C6CB;
}

.spec-chip.chip-support {
  background-color: #D4EDDA;
  color: #155724;
  border-color: #C3E6CB;
}

.cheese-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(212, 175, 55, 0.25);
  margin-top: auto;
}

.card-price-block {
  display: flex;
  flex-direction: column;
}

.price-val {
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--color-burdeos);
  line-height: 1;
}

.price-detail {
  font-size: 0.7rem;
  color: var(--color-texto-muted);
}

.price-striked {
  text-decoration: line-through;
  color: var(--color-texto-muted);
  font-size: 0.8rem;
  line-height: 1;
}

.price-free {
  font-weight: 800;
  font-size: 1.25rem;
  color: #27AE60;
  line-height: 1;
}

.btn-card-select {
  padding: 0.55rem 0.95rem;
  background-color: #FAF8F2;
  border: 1.5px solid var(--color-burdeos);
  color: var(--color-burdeos);
  font-weight: 600;
  font-size: 0.82rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
}

.btn-card-select:hover {
  background-color: var(--color-burdeos);
  color: #FFFFFF;
}

.btn-card-select.free-btn {
  border-color: #27AE60;
  color: #27AE60;
}

.btn-card-select.free-btn:hover {
  background-color: #27AE60;
  color: #FFFFFF;
}

/* ==========================================================================
   Planes de Precios y Bundles (47€, 97€, 197€)
   ========================================================================== */
.pricing-section {
  padding: 4.5rem 1.5rem;
  background: linear-gradient(180deg, transparent 0%, rgba(212, 175, 55, 0.06) 50%, transparent 100%);
}

.pricing-container {
  max-width: var(--container-max);
  margin: 0 auto;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  align-items: stretch;
}

.pricing-card {
  position: relative;
  background-color: #FFFFFF;
  border: 1.5px solid rgba(212, 175, 55, 0.35);
  border-radius: var(--radius-lg);
  padding: 2.75rem 2rem 2.25rem;
  box-shadow: 0 6px 20px rgba(43, 43, 43, 0.05);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.pricing-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-burdeos);
  box-shadow: 0 16px 36px rgba(99, 22, 25, 0.12);
}

.pricing-card.featured-card {
  border: 2.5px solid var(--color-dorado);
  box-shadow: 0 12px 35px rgba(212, 175, 55, 0.2);
  transform: scale(1.03);
}

.pricing-card.featured-card:hover {
  transform: scale(1.03) translateY(-6px);
}

.featured-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--color-dorado) 0%, var(--color-dorado-muted) 100%);
  color: #2B2B2B;
  font-weight: 800;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  padding: 0.4rem 1.25rem;
  border-radius: 50px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  white-space: nowrap;
}

.plan-header {
  text-align: center;
  padding-bottom: 1.75rem;
  border-bottom: 1px solid rgba(212, 175, 55, 0.25);
  margin-bottom: 1.75rem;
}

.plan-name {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--color-burdeos);
  display: block;
  line-height: 1.2;
  margin-bottom: 0.4rem;
}

.plan-tagline {
  font-size: 0.85rem;
  color: var(--color-texto-muted);
  min-height: 40px;
}

.plan-price-wrap {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.2rem;
  margin: 1.25rem 0 0.5rem;
}

.price-currency {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-burdeos);
}

.price-number {
  font-family: var(--font-serif);
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--color-burdeos);
  line-height: 1;
}

.price-period {
  font-size: 0.85rem;
  color: var(--color-texto-muted);
  margin-left: 0.35rem;
}

.savings-pill {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.75rem;
  border-radius: 50px;
  background-color: rgba(39, 174, 96, 0.12);
  color: #27AE60;
  margin-top: 0.5rem;
}

.savings-pill.pro-savings {
  background-color: rgba(212, 175, 55, 0.2);
  color: #7A5C0E;
}

.plan-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2.25rem;
  flex: 1;
}

.plan-features li {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.9rem;
  color: var(--color-texto);
  line-height: 1.5;
}

.check-icon {
  color: var(--color-dorado-muted);
  font-weight: 800;
  font-size: 1.05rem;
  line-height: 1;
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.plan-cta {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-top: auto;
}

/* Botones de PayPal */
.btn-paypal {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  width: 100%;
  padding: 0.95rem 1.25rem;
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  border: none;
}

.btn-paypal-secondary {
  background-color: #FAF8F2;
  border: 1.5px solid var(--color-burdeos);
  color: var(--color-burdeos);
}

.btn-paypal-secondary:hover {
  background-color: var(--color-burdeos);
  color: #FFFFFF;
}

.btn-paypal-primary {
  background: linear-gradient(135deg, var(--color-burdeos) 0%, var(--color-burdeos-dark) 100%);
  color: #FFFFFF;
  box-shadow: 0 4px 15px rgba(99, 22, 25, 0.3);
}

.btn-paypal-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(99, 22, 25, 0.4);
}

.btn-paypal-gold {
  background: linear-gradient(135deg, var(--color-dorado) 0%, #C49F2C 100%);
  color: var(--color-burdeos-dark);
  box-shadow: 0 4px 15px rgba(212, 175, 55, 0.35);
}

.btn-paypal-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(212, 175, 55, 0.45);
}

.paypal-logo-svg {
  flex-shrink: 0;
}

.paypal-secure-label {
  font-size: 0.75rem;
  color: var(--color-texto-muted);
  text-align: center;
}

/* ==========================================================================
   Sección: Por qué 60 días de soporte
   ========================================================================== */
.support-explanation-section {
  padding: 3rem 1.5rem;
}

.support-container {
  max-width: var(--container-max);
  margin: 0 auto;
}

.support-card-box {
  background-color: #FFFFFF;
  border: 1px solid rgba(112, 122, 76, 0.35);
  border-radius: var(--radius-lg);
  padding: 3rem 2.5rem;
  box-shadow: var(--shadow-subtle);
}

.support-badge {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-oliva);
  margin-bottom: 0.6rem;
}

.support-heading {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 600;
  color: var(--color-burdeos);
  margin-bottom: 1.75rem;
}

.support-content-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2.5rem;
}

.support-text-col p {
  font-size: 0.96rem;
  color: var(--color-texto);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.support-points-col {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.support-point {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  background-color: var(--color-crema-light);
  padding: 1.1rem;
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--color-oliva);
}

.point-num {
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--color-oliva);
  line-height: 1;
}

.support-point strong {
  display: block;
  font-size: 0.95rem;
  color: var(--color-burdeos);
  margin-bottom: 0.25rem;
}

.support-point p {
  font-size: 0.85rem;
  color: var(--color-texto-muted);
  line-height: 1.45;
  margin: 0;
}

/* ==========================================================================
   Testimonios
   ========================================================================== */
.testimonials-section {
  padding: 4rem 1.5rem;
}

.testimonials-container {
  max-width: var(--container-max);
  margin: 0 auto;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
}

.testimonial-photo-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 3px solid var(--color-dorado);
}

.students-photo {
  width: 100%;
  height: 320px;
  object-fit: cover;
  display: block;
}

.photo-caption {
  padding: 0.75rem 1rem;
  font-size: 0.8rem;
  color: var(--color-texto-muted);
  background-color: #FFFFFF;
  text-align: center;
}

.testimonial-quotes-col {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.testimonial-bubble {
  background-color: #FFFFFF;
  border: 1px solid rgba(212, 175, 55, 0.35);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.04);
}

.testimonial-bubble p {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-style: italic;
  color: var(--color-texto);
  line-height: 1.6;
  margin-bottom: 0.75rem;
}

.bubble-author {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-burdeos);
}

/* ==========================================================================
   Preguntas Frecuentes (FAQ)
   ========================================================================== */
.faq-section {
  padding: 3.5rem 1.5rem 5rem;
}

.faq-container {
  max-width: 860px;
  margin: 0 auto;
}

.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background-color: #FFFFFF;
  border: 1px solid rgba(212, 175, 55, 0.35);
  border-radius: var(--radius-sm);
  padding: 1.25rem 1.5rem;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
}

.faq-question {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-burdeos);
  cursor: pointer;
  list-style: none;
  position: relative;
  padding-right: 2rem;
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-question::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.5rem;
  color: var(--color-dorado);
  font-weight: 400;
}

.faq-item[open] .faq-question::after {
  content: "−";
}

.faq-answer {
  padding-top: 0.85rem;
  font-size: 0.94rem;
  color: var(--color-texto);
  line-height: 1.6;
}

.faq-milk-list {
  margin-top: 0.75rem;
  padding-left: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.faq-milk-list li {
  line-height: 1.55;
  color: var(--color-texto);
}

.faq-milk-list strong {
  color: var(--color-burdeos);
}

/* ==========================================================================
   Modales Interactivos (Checkout y Curso Gratuito)
   ========================================================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(5px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.modal-overlay.is-active {
  display: flex;
}

.modal-card {
  position: relative;
  background-color: #FFFFFF;
  border-radius: var(--radius-md);
  border: 2px solid var(--color-dorado);
  max-width: 520px;
  width: 100%;
  padding: 2.25rem;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
  animation: modalIn 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.94) translateY(10px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-close-btn {
  position: absolute;
  top: 15px;
  right: 18px;
  background: none;
  border: none;
  font-size: 2rem;
  line-height: 1;
  color: var(--color-texto-muted);
  cursor: pointer;
}

.modal-close-btn:hover {
  color: var(--color-burdeos);
}

.modal-header-block {
  text-align: center;
  margin-bottom: 1.5rem;
}

.modal-paypal-icon {
  display: flex;
  justify-content: center;
  margin-bottom: 0.75rem;
}

.modal-payment-icons-strip {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 0.75rem;
  flex-wrap: wrap;
}

.payment-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  background: #FFFFFF;
  border: 1px solid rgba(212, 175, 55, 0.4);
  border-radius: 4px;
  padding: 0.25rem 0.6rem;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-burdeos);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.guest-card-box {
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  border-left: 3px solid #0070BA;
  border-radius: var(--radius-sm);
  padding: 0.8rem 1rem;
  margin-bottom: 1.25rem;
  text-align: left;
}

.guest-card-text {
  font-size: 0.82rem;
  line-height: 1.5;
  color: #334155;
  margin: 0;
}

.guest-card-text strong {
  color: #0F172A;
}

.guest-card-text em {
  font-style: normal;
  color: #0070BA;
  font-weight: 700;
}

.modal-title {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--color-burdeos);
  line-height: 1.25;
  margin-bottom: 0.35rem;
}

.modal-subtitle {
  font-size: 0.85rem;
  color: var(--color-texto-muted);
}

.modal-order-summary {
  background-color: var(--color-crema-light);
  border: 1px solid rgba(212, 175, 55, 0.35);
  border-radius: var(--radius-sm);
  padding: 1rem 1.25rem;
  margin-bottom: 1.5rem;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
  padding: 0.4rem 0;
}

.summary-label {
  color: var(--color-texto-muted);
}

.summary-value {
  font-weight: 600;
  color: var(--color-texto);
}

.summary-value.text-green {
  color: #27AE60;
  font-size: 0.85rem;
}

.total-row {
  border-top: 1px dashed rgba(212, 175, 55, 0.45);
  margin-top: 0.5rem;
  padding-top: 0.75rem;
}

.total-price {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-burdeos);
}

.modal-actions {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-bottom: 1.25rem;
}

.btn-modal-paypal {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.95rem;
  background-color: #0070BA;
  color: #FFFFFF;
  font-weight: 700;
  font-size: 1rem;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.btn-modal-paypal:hover {
  background-color: #003087;
  color: #FFFFFF;
}

.btn-modal-wa {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.85rem;
  background-color: #25D366;
  color: #FFFFFF;
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.btn-modal-wa:hover {
  background-color: #20BA5A;
  color: #FFFFFF;
}

.btn-modal-direct-online {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem;
  background-color: var(--color-burdeos);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 0.92rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: var(--transition);
}

.btn-modal-direct-online:hover {
  background-color: var(--color-burdeos-dark);
  color: #FFFFFF;
}

.btn-modal-email {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  color: var(--color-burdeos);
  padding: 0.5rem;
  text-decoration: underline;
}

.modal-footnote {
  font-size: 0.76rem;
  color: var(--color-texto-muted);
  text-align: center;
  line-height: 1.4;
}

.gift-modal-badge {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.3rem 0.85rem;
  border-radius: 50px;
  background-color: rgba(212, 175, 55, 0.2);
  color: #7A5C0E;
  margin-bottom: 0.6rem;
}

.free-modal-body p {
  font-size: 0.95rem;
  color: var(--color-texto);
  line-height: 1.5;
  margin-bottom: 0.85rem;
}

.free-course-points {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.free-course-points li {
  font-size: 0.88rem;
  color: var(--color-texto);
  padding-left: 1.25rem;
  position: relative;
}

.free-course-points li::before {
  content: "✦";
  position: absolute;
  left: 0;
  color: var(--color-dorado);
}

.free-modal-support-note {
  margin: 1rem 0;
  padding: 0.65rem 0.95rem;
  background-color: rgba(99, 22, 25, 0.08);
  border-left: 3px solid var(--color-burdeos);
  border-radius: 4px;
  font-size: 0.84rem;
  color: var(--color-burdeos);
  line-height: 1.4;
}

.free-cta-box {
  background-color: var(--color-crema-light);
  border-radius: var(--radius-sm);
  padding: 1.25rem;
  text-align: center;
}

.free-cta-box p {
  margin-bottom: 0.75rem;
}

/* Responsive adjustments for Cursos Page */
@media (max-width: 992px) {
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }

  .pricing-card.featured-card {
    transform: none;
  }

  .pricing-card.featured-card:hover {
    transform: translateY(-6px);
  }

  .gift-grid {
    grid-template-columns: 1fr;
  }

  .support-content-grid {
    grid-template-columns: 1fr;
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .section-main-heading {
    font-size: 2rem;
  }

  .gift-course-title {
    font-size: 1.85rem;
  }

  .gift-card {
    padding: 2.25rem 1.5rem;
  }

  .hero-guarantee-card {
    padding: 1.75rem 1.25rem;
  }

  .guarantee-title {
    font-size: 1.35rem;
  }

  .support-card-box {
    padding: 1.75rem 1.25rem;
  }

  .hero-cta-actions {
    flex-direction: column;
    width: 100%;
  }

  .btn-hero-gift, .btn-hero-packs {
    width: 100%;
    justify-content: center;
  }
}

/* ==========================================================================
   PÁGINA: CURSO GRATUITO DE QUESO FRESCO (curso-fresco.html)
   ========================================================================== */

.lesson-hero-section {
  padding: 3rem 1.5rem 2.5rem;
  background: linear-gradient(180deg, #FBF8EE 0%, var(--color-crema) 100%);
  border-bottom: 1px solid rgba(212, 175, 55, 0.25);
}

.lesson-hero-container {
  max-width: var(--container-max);
  margin: 0 auto;
}

.breadcrumb-nav {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--color-texto-muted);
  margin-bottom: 1.5rem;
}

.breadcrumb-nav a {
  color: var(--color-burdeos);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.breadcrumb-separator {
  color: var(--color-dorado);
}

.breadcrumb-current {
  color: var(--color-texto);
  font-weight: 600;
}

.lesson-hero-header {
  margin-bottom: 1.75rem;
}

.lesson-badge-wrap {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.badge-free-pill {
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.35rem 0.85rem;
  border-radius: 50px;
  background-color: #27AE60;
  color: #FFFFFF;
}

.badge-level-pill {
  font-size: 0.76rem;
  font-weight: 600;
  padding: 0.35rem 0.85rem;
  border-radius: 50px;
  background-color: rgba(212, 175, 55, 0.2);
  color: #7A5C0E;
}

.lesson-main-title {
  font-family: var(--font-serif);
  font-size: 2.85rem;
  font-weight: 600;
  color: var(--color-burdeos);
  line-height: 1.15;
  margin-bottom: 1rem;
}

.lesson-lead {
  font-size: 1.12rem;
  color: var(--color-texto);
  line-height: 1.65;
  max-width: 880px;
  margin-bottom: 1.25rem;
}

.lesson-author-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 1rem;
  background-color: rgba(255, 255, 255, 0.75);
  border: 1px solid rgba(212, 175, 55, 0.35);
  border-radius: 50px;
  font-size: 0.85rem;
  color: var(--color-texto);
}

.chip-author-label {
  color: var(--color-texto-muted);
}

.chip-dot {
  color: var(--color-dorado);
}

/* Aviso de soporte no incluido */
.lesson-disclaimer-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  background-color: #FFFFFF;
  border: 1px solid rgba(99, 22, 25, 0.25);
  border-left: 5px solid var(--color-burdeos);
  border-radius: var(--radius-sm);
  box-shadow: 0 4px 14px rgba(99, 22, 25, 0.05);
  margin-bottom: 2rem;
}

.disclaimer-icon-col .disclaimer-icon {
  font-size: 1.6rem;
  line-height: 1;
}

.disclaimer-text-col strong {
  font-size: 0.95rem;
  color: var(--color-burdeos);
  display: block;
  margin-bottom: 0.25rem;
}

.disclaimer-text-col p {
  font-size: 0.88rem;
  color: var(--color-texto);
  line-height: 1.5;
  margin: 0;
}

/* Barra de Índice Rápido */
.lesson-toc-bar {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem 1.25rem;
  background-color: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-radius: var(--radius-sm);
}

.toc-label {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-burdeos);
  white-space: nowrap;
}

.toc-links-scroll {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 2px;
}

.toc-chip {
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.3rem 0.75rem;
  border-radius: 50px;
  background-color: var(--color-crema);
  color: var(--color-texto);
  border: 1px solid rgba(212, 175, 55, 0.25);
  white-space: nowrap;
  transition: var(--transition);
}

.toc-chip:hover {
  background-color: var(--color-burdeos);
  color: #FFFFFF;
  border-color: var(--color-burdeos);
}

/* Secciones de Contenido */
.lesson-section {
  padding: 4rem 1.5rem;
}

.lesson-section.bg-subtle {
  background-color: #F8F4EA;
  border-top: 1px solid rgba(212, 175, 55, 0.2);
  border-bottom: 1px solid rgba(212, 175, 55, 0.2);
}

.lesson-body-container {
  max-width: var(--container-max);
  margin: 0 auto;
}

.lesson-grid-2col {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}

.section-tag-small {
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-oliva);
  margin-bottom: 0.5rem;
}

.lesson-section-title {
  font-family: var(--font-serif);
  font-size: 2.3rem;
  font-weight: 600;
  color: var(--color-burdeos);
  line-height: 1.2;
  margin-bottom: 1.25rem;
}

.paragraph-lead {
  font-size: 1.05rem;
  color: var(--color-texto);
  line-height: 1.65;
  margin-bottom: 1.25rem;
}

.rules-fresh-cards {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 1.5rem;
}

.rule-fresh-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.1rem 1.25rem;
  background-color: #FFFFFF;
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-radius: var(--radius-sm);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
}

.rule-number {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: var(--color-burdeos);
  color: #FFFFFF;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 0.95rem;
}

.rule-fresh-item strong {
  display: block;
  font-size: 0.96rem;
  color: var(--color-burdeos);
  margin-bottom: 0.25rem;
}

.rule-fresh-item p {
  font-size: 0.88rem;
  color: var(--color-texto-muted);
  line-height: 1.45;
  margin: 0;
}

.lesson-image-card {
  background-color: #FFFFFF;
  border: 1px solid rgba(212, 175, 55, 0.35);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(43, 43, 43, 0.08);
}

.lesson-featured-img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.lesson-image-caption {
  padding: 1rem 1.25rem;
  background-color: #FAF8F2;
  border-top: 1px solid rgba(212, 175, 55, 0.2);
}

.lesson-image-caption strong {
  display: block;
  font-size: 0.92rem;
  color: var(--color-burdeos);
  margin-bottom: 0.2rem;
}

.lesson-image-caption span {
  font-size: 0.82rem;
  color: var(--color-texto-muted);
  line-height: 1.4;
  display: block;
}

/* Tarjetas de las 3 Familias */
.fresh-families-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: 3rem;
}

.family-card {
  background-color: #FFFFFF;
  border: 1.5px solid rgba(212, 175, 55, 0.35);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 4px 18px rgba(43, 43, 43, 0.05);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.family-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-burdeos);
  box-shadow: 0 12px 28px rgba(99, 22, 25, 0.12);
}

.family-card-img-wrap {
  position: relative;
  width: 100%;
  height: 210px;
  overflow: hidden;
  background-color: #ede9dc;
}

.family-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.family-card:hover .family-img {
  transform: scale(1.05);
}

.family-chip {
  position: absolute;
  top: 12px;
  right: 12px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.35rem 0.75rem;
  border-radius: 4px;
  background-color: rgba(255, 255, 255, 0.92);
  color: var(--color-burdeos);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
  backdrop-filter: blur(4px);
}

.family-card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.family-title {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 600;
  color: var(--color-burdeos);
  margin-bottom: 0.75rem;
  line-height: 1.25;
}

.family-desc {
  font-size: 0.9rem;
  color: var(--color-texto);
  line-height: 1.55;
  margin-bottom: 1rem;
}

.family-highlights {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  font-size: 0.84rem;
  color: var(--color-texto-muted);
  border-top: 1px dashed rgba(212, 175, 55, 0.3);
  padding-top: 0.85rem;
  margin-top: auto;
}

.family-highlights li {
  position: relative;
  padding-left: 1.15rem;
  line-height: 1.4;
}

.family-highlights li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--color-dorado);
  font-weight: 700;
  font-size: 1.1rem;
  line-height: 1;
}

/* Kit overview */
.kit-overview-card {
  background-color: #FFFFFF;
  border: 1px solid rgba(212, 175, 55, 0.35);
  border-radius: var(--radius-md);
  padding: 2rem 2.25rem;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.04);
}

.kit-overview-header {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 1.5rem;
}

.kit-icon {
  font-size: 1.8rem;
}

.kit-title {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  color: var(--color-burdeos);
  margin: 0;
}

.kit-items-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem 2rem;
  margin-bottom: 1.75rem;
}

.kit-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.92rem;
  line-height: 1.45;
}

.kit-check {
  color: var(--color-oliva);
  font-weight: 800;
  font-size: 1.1rem;
  line-height: 1;
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.kit-footer-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(212, 175, 55, 0.25);
  flex-wrap: wrap;
}

.kit-footer-cta p {
  font-size: 0.92rem;
  color: var(--color-texto);
  margin: 0;
}

.btn-material-link {
  display: inline-flex;
  align-items: center;
  padding: 0.65rem 1.25rem;
  background-color: #FAF8F2;
  border: 1.5px solid var(--color-burdeos);
  color: var(--color-burdeos);
  font-weight: 600;
  font-size: 0.86rem;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.btn-material-link:hover {
  background-color: var(--color-burdeos);
  color: #FFFFFF;
}

/* Banner de etiquetas de leche */
.milk-analysis-banner {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 2.5rem;
  background-color: #FFFFFF;
  border: 1px solid rgba(212, 175, 55, 0.35);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
  align-items: center;
  margin-bottom: 2.75rem;
}

.milk-banner-media {
  height: 100%;
  min-height: 240px;
}

.milk-labels-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.milk-banner-text {
  padding: 2rem 2.5rem 2rem 0;
}

.banner-title {
  font-family: var(--font-serif);
  font-size: 1.7rem;
  color: var(--color-burdeos);
  margin-bottom: 0.85rem;
  line-height: 1.25;
}

.milk-banner-text p {
  font-size: 0.96rem;
  color: var(--color-texto);
  line-height: 1.6;
  margin: 0;
}

/* Comparativa de leches */
.milk-comparison-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.milk-card {
  background-color: #FFFFFF;
  border: 1.5px solid rgba(212, 175, 55, 0.3);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.04);
  display: flex;
  flex-direction: column;
}

.milk-card-media {
  position: relative;
  width: 100%;
  height: 220px;
  overflow: hidden;
  background-color: #ede9dc;
}

.milk-type-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.milk-card-media.farm-media {
  background: linear-gradient(135deg, #707A4C 0%, #4A5232 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.farm-badge-overlay {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: #FFFFFF;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.milk-status-pill {
  position: absolute;
  top: 12px;
  left: 12px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 0.35rem 0.75rem;
  border-radius: 4px;
  letter-spacing: 0.05em;
}

.milk-status-pill.red {
  background-color: #E74C3C;
  color: #FFFFFF;
}

.milk-status-pill.green {
  background-color: #27AE60;
  color: #FFFFFF;
}

.milk-status-pill.gold {
  background-color: var(--color-dorado);
  color: var(--color-burdeos-dark);
}

.milk-card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.milk-name {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  color: var(--color-burdeos);
  margin-bottom: 0.65rem;
  line-height: 1.25;
}

.milk-description {
  font-size: 0.88rem;
  color: var(--color-texto);
  line-height: 1.55;
  margin-bottom: 1rem;
}

.milk-alert-box {
  padding: 0.75rem 0.95rem;
  border-radius: var(--radius-sm);
  background-color: #FDEDEC;
  border-left: 3px solid #E74C3C;
  font-size: 0.82rem;
  color: #922B21;
  line-height: 1.45;
  margin-bottom: 1rem;
}

.milk-alert-box.info-alert {
  background-color: #EBF5FB;
  border-left-color: #2980B9;
  color: #1A5276;
}

.milk-alert-box.warning-alert {
  background-color: #FEF9E7;
  border-left-color: #F39C12;
  color: #7D6608;
}

.milk-pro-tip {
  margin-top: auto;
  padding: 1rem;
  background-color: #FAF8F2;
  border: 1px dashed rgba(212, 175, 55, 0.4);
  border-radius: var(--radius-sm);
}

.pro-tip-header {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.82rem;
  color: var(--color-burdeos);
  margin-bottom: 0.35rem;
}

.milk-pro-tip p {
  font-size: 0.82rem;
  color: var(--color-texto);
  line-height: 1.45;
  margin-bottom: 0;
}

.milk-powder-thumb {
  width: 100%;
  height: 110px;
  object-fit: cover;
  border-radius: 4px;
  display: block;
}

.milk-benefits-list {
  list-style: none;
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: 0.84rem;
  color: var(--color-texto-muted);
}

.milk-benefits-list li {
  position: relative;
  padding-left: 1.25rem;
}

.milk-benefits-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #27AE60;
  font-weight: 700;
}

.pasteurization-protocol {
  margin-top: auto;
  padding: 1rem;
  background-color: #FAF8F2;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(212, 175, 55, 0.3);
}

.protocol-heading {
  font-size: 0.88rem;
  color: var(--color-burdeos);
  margin-bottom: 0.35rem;
  font-weight: 700;
}

.pasteurization-protocol p {
  font-size: 0.82rem;
  color: var(--color-texto-muted);
  line-height: 1.4;
  margin-bottom: 0.5rem;
}

.protocol-steps {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 0.6rem;
}

.prot-step {
  font-size: 0.8rem;
  color: var(--color-texto);
  background-color: #FFFFFF;
  padding: 0.35rem 0.6rem;
  border-radius: 3px;
  border: 1px solid rgba(212, 175, 55, 0.2);
}

.prot-cool {
  font-size: 0.8rem;
  color: var(--color-oliva);
  font-weight: 600;
  margin: 0 !important;
}

/* Bloques de Recetas */
.recipe-block {
  background-color: #FFFFFF;
  border: 1.5px solid rgba(212, 175, 55, 0.35);
  border-radius: var(--radius-lg);
  padding: 2.75rem 2.5rem;
  box-shadow: 0 6px 24px rgba(43, 43, 43, 0.05);
}

.recipe-block.mt-separator {
  margin-top: 3.5rem;
}

.recipe-header {
  margin-bottom: 2.25rem;
  border-bottom: 1px solid rgba(212, 175, 55, 0.25);
  padding-bottom: 1.5rem;
}

.recipe-tag {
  display: inline-block;
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.3rem 0.85rem;
  border-radius: 4px;
  background-color: var(--color-burdeos);
  color: #FFFFFF;
  margin-bottom: 0.75rem;
}

.recipe-tag.bg-gold {
  background-color: #8C6D13;
}

.recipe-tag.bg-oliva {
  background-color: var(--color-oliva);
}

.recipe-main-title {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 600;
  color: var(--color-burdeos);
  line-height: 1.2;
  margin-bottom: 0.65rem;
}

.recipe-lead-desc {
  font-size: 1rem;
  color: var(--color-texto-muted);
  line-height: 1.6;
  margin: 0;
}

.recipe-steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.step-card {
  background-color: #FAF8F2;
  border: 1px solid rgba(212, 175, 55, 0.25);
  border-radius: var(--radius-sm);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.step-card:hover {
  transform: translateY(-3px);
  border-color: var(--color-burdeos);
  box-shadow: 0 8px 20px rgba(99, 22, 25, 0.08);
}

.step-media {
  width: 100%;
  height: 185px;
  overflow: hidden;
  background-color: #ede9dc;
}

.step-media.is-diagram {
  background-color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem 1rem;
}

.step-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.step-img-contain {
  width: auto;
  max-width: 85%;
  max-height: 75px;
  object-fit: contain;
  display: block;
  margin: 0 auto;
  transition: transform 0.3s ease;
}

.step-card:hover .step-img {
  transform: scale(1.05);
}

.step-card:hover .step-img-contain {
  transform: scale(1.05);
}

.step-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  background-color: #1a1a1a;
}

.step-content {
  padding: 1.35rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.step-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.65rem;
}

.step-num {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-dorado);
  font-family: var(--font-serif);
}

.step-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-burdeos);
  margin: 0;
}

.step-content p {
  font-size: 0.88rem;
  color: var(--color-texto);
  line-height: 1.55;
  margin: 0;
}

/* Caja de Fermentación Casera Showcase */
.fermentation-box-showcase {
  margin: 2rem 0;
  padding: 1.75rem 2rem;
  background-color: #FFFFFF;
  border: 1.5px solid rgba(212, 175, 55, 0.35);
  border-radius: var(--radius-md);
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.04);
}

.fermentation-box-title {
  font-family: var(--font-serif);
  font-size: 1.55rem;
  color: var(--color-burdeos);
  margin-bottom: 0.45rem;
}

.fermentation-box-desc {
  font-size: 0.92rem;
  color: var(--color-texto-muted);
  line-height: 1.55;
  margin-bottom: 1.5rem;
}

.fermentation-steps-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
}

.ferment-step-card {
  background-color: #FAF8F2;
  border: 1px solid rgba(212, 175, 55, 0.25);
  border-radius: var(--radius-sm);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.ferment-step-media {
  width: 100%;
  height: 140px;
  overflow: hidden;
  background-color: #ede9dc;
}

.ferment-step-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.ferment-step-caption {
  padding: 0.75rem;
  font-size: 0.78rem;
  color: var(--color-texto);
  line-height: 1.35;
  text-align: center;
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Tiras de pH */
.ph-strip-showcase {
  margin: 1.5rem 0;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 1rem 1.25rem;
  background-color: #FAF8F2;
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-radius: var(--radius-sm);
}

.ph-strip-img {
  max-width: 220px;
  height: auto;
  border-radius: 4px;
  border: 1px solid rgba(0,0,0,0.1);
}

.ph-strip-caption {
  font-size: 0.88rem;
  color: var(--color-texto);
  line-height: 1.5;
  margin: 0;
}

/* Protocolo de Pasterización */
.protocol-thumb-img {
  width: 100%;
  height: 130px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(212, 175, 55, 0.3);
  display: block;
  margin-bottom: 0.85rem;
}

/* Galería de Resultados de Queso */
.cheese-result-gallery {
  margin-top: 2rem;
  padding: 1.5rem;
  background-color: #FAF8F2;
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-radius: var(--radius-sm);
}

.result-gallery-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  color: var(--color-burdeos);
  margin-bottom: 1rem;
}

.result-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.result-card-item {
  background-color: #FFFFFF;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid rgba(212, 175, 55, 0.25);
}

.result-img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  display: block;
}

.result-caption {
  padding: 0.65rem 0.85rem;
  font-size: 0.78rem;
  color: var(--color-texto-muted);
  line-height: 1.35;
  text-align: center;
}

.single-result-card {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 1.5rem;
  align-items: center;
  background-color: #FFFFFF;
  border-radius: var(--radius-sm);
  padding: 1.25rem;
  border: 1px solid rgba(212, 175, 55, 0.25);
}

.single-result-media {
  height: 150px;
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.single-result-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.single-result-title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--color-burdeos);
  margin-bottom: 0.4rem;
}

.single-result-desc {
  font-size: 0.92rem;
  color: var(--color-texto);
  line-height: 1.55;
  margin-bottom: 0.4rem;
}

.single-result-subtext {
  font-size: 0.86rem;
  color: var(--color-texto-muted);
  line-height: 1.45;
  margin: 0;
}

.troubleshooting-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  background-color: #FDFEFE;
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-left: 4px solid var(--color-oliva);
  border-radius: var(--radius-sm);
}

.trouble-icon {
  font-size: 1.4rem;
}

.trouble-content h4 {
  font-size: 0.95rem;
  color: var(--color-burdeos);
  margin-bottom: 0.35rem;
}

.trouble-content p {
  font-size: 0.88rem;
  color: var(--color-texto);
  line-height: 1.5;
  margin: 0;
}

.pro-callout-box {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 1.1rem 1.35rem;
  background-color: rgba(212, 175, 55, 0.12);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(212, 175, 55, 0.3);
  font-size: 0.9rem;
  color: #634F0C;
  line-height: 1.5;
}

.callout-icon {
  font-size: 1.35rem;
  flex-shrink: 0;
}

/* Galería de Vídeos */
.video-resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.75rem;
}

.video-card-item {
  background-color: #FFFFFF;
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-radius: var(--radius-md);
  padding: 1.75rem 1.5rem;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
  display: flex;
  flex-direction: column;
  text-decoration: none;
  transition: var(--transition);
  position: relative;
}

.video-card-item:hover {
  transform: translateY(-4px);
  border-color: var(--color-burdeos);
  box-shadow: 0 10px 24px rgba(99, 22, 25, 0.1);
}

.video-card-item.primary-video {
  border-color: var(--color-burdeos);
  background: linear-gradient(180deg, #FFFFFF 0%, #FAF8F2 100%);
}

.video-badge {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-burdeos);
  margin-bottom: 0.85rem;
}

.video-play-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: rgba(99, 22, 25, 0.08);
  color: var(--color-burdeos);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  margin-bottom: 1.15rem;
  transition: var(--transition);
}

.video-card-item:hover .video-play-icon {
  background-color: var(--color-burdeos);
  color: #FFFFFF;
}

.video-title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--color-burdeos);
  margin-bottom: 0.5rem;
  line-height: 1.25;
}

.video-desc {
  font-size: 0.86rem;
  color: var(--color-texto-muted);
  line-height: 1.5;
  margin-bottom: 1.25rem;
  flex: 1;
}

.video-link-text {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-burdeos);
}

.video-card-thumb {
  position: relative;
  width: 100%;
  height: 160px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: 1rem;
  background-color: #2B2B2B;
}

.video-card-thumb-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.video-card-item:hover .video-card-thumb-img {
  transform: scale(1.05);
}

.video-thumb-play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: rgba(99, 22, 25, 0.9);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35);
  transition: var(--transition);
}

.video-card-item:hover .video-thumb-play {
  background-color: var(--color-dorado);
  color: var(--color-burdeos-dark);
  transform: translate(-50%, -50%) scale(1.1);
}

/* Dudas Reales de Alumnos */
.qa-conversation-stream {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  max-width: 960px;
  margin: 0 auto;
}

.qa-block {
  background-color: #FFFFFF;
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.04);
}

.qa-block.featured-qa {
  border-color: var(--color-dorado);
  box-shadow: 0 8px 26px rgba(212, 175, 55, 0.15);
}

.qa-question-box {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 1.5rem 1.75rem;
  background-color: #FAF8F2;
  border-bottom: 1px solid rgba(212, 175, 55, 0.2);
}

.qa-avatar-col .qa-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background-color: #E2DBD0;
  color: var(--color-texto);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
}

.qa-avatar.mafalda {
  background-color: var(--color-burdeos);
  color: #FFFFFF;
}

.qa-content-col {
  flex: 1;
}

.qa-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.45rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.qa-header strong {
  font-size: 0.95rem;
  color: var(--color-burdeos);
}

.qa-tag {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.2rem 0.65rem;
  border-radius: 50px;
  background-color: rgba(112, 122, 76, 0.15);
  color: #3B4420;
}

.qa-role {
  font-size: 0.76rem;
  color: var(--color-oliva);
  font-weight: 600;
}

.qa-qtext {
  font-size: 0.92rem;
  color: var(--color-texto);
  line-height: 1.5;
  font-style: italic;
  margin: 0;
}

.qa-answer-box {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 1.75rem;
  background-color: #FFFFFF;
}

.qa-atext p {
  font-size: 0.92rem;
  color: var(--color-texto);
  line-height: 1.6;
  margin-bottom: 0.75rem;
}

.qa-atext p:last-child {
  margin-bottom: 0;
}

.qa-list {
  margin: 0.75rem 0 0 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  font-size: 0.9rem;
  line-height: 1.55;
}

/* CTA Sección Final */
.lesson-cta-section {
  padding: 5rem 1.5rem;
  background: linear-gradient(135deg, var(--color-burdeos-dark) 0%, var(--color-burdeos) 100%);
  color: #FFFFFF;
  text-align: center;
}

.lesson-cta-container {
  max-width: 800px;
  margin: 0 auto;
}

.cta-kicker {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-dorado);
  margin-bottom: 0.75rem;
}

.cta-title {
  font-family: var(--font-serif);
  font-size: 2.6rem;
  font-weight: 600;
  color: #FFFFFF;
  line-height: 1.2;
  margin-bottom: 1.25rem;
}

.cta-desc {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.88);
  line-height: 1.65;
  margin-bottom: 2.25rem;
}

.cta-action-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.btn-primary-large {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 1rem 2.25rem;
  background-color: var(--color-dorado);
  color: var(--color-burdeos-dark);
  font-weight: 700;
  font-size: 1rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
  transition: var(--transition);
}

.btn-primary-large:hover {
  background-color: #E2BD44;
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.35);
}

.btn-secondary-large {
  display: inline-flex;
  align-items: center;
  padding: 1rem 2rem;
  background-color: transparent;
  color: #FFFFFF;
  border: 1.5px solid rgba(255, 255, 255, 0.6);
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: var(--transition);
}

.btn-secondary-large:hover {
  background-color: rgba(255, 255, 255, 0.15);
  border-color: #FFFFFF;
}

.cta-guarantee-note {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.4;
  margin: 0;
}

/* Responsividad para la página de curso */
@media (max-width: 992px) {
  .lesson-grid-2col {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .fresh-families-grid {
    grid-template-columns: 1fr;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
  }

  .milk-analysis-banner {
    grid-template-columns: 1fr;
  }

  .milk-banner-text {
    padding: 0 1.5rem 1.5rem;
  }

  .milk-comparison-grid {
    grid-template-columns: 1fr;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
  }

  .recipe-steps-grid {
    grid-template-columns: 1fr;
  }

  .kit-items-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .lesson-main-title {
    font-size: 2.15rem;
  }

  .recipe-main-title {
    font-size: 1.75rem;
  }

  .cta-title {
    font-size: 1.95rem;
  }

  .recipe-block {
    padding: 1.75rem 1.25rem;
  }

  .qa-question-box, .qa-answer-box {
    padding: 1.25rem 1rem;
  }

  .protocol-media-split {
    grid-template-columns: 1fr;
  }

  .protocol-thumb-img {
    margin: 0 auto;
  }

  .ph-strip-showcase {
    flex-direction: column;
    text-align: center;
  }

  .single-result-card {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   ESTILOS ESPECÍFICOS: CURSO MAESTRO DE QUESO PRENSADO & TROUBLESHOOTING
   ========================================================================== */

/* Barra de progreso de lectura */
.reading-progress-track {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: rgba(0, 0, 0, 0.05);
  z-index: 1100;
  pointer-events: none;
}

.reading-progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--color-burdeos) 0%, var(--color-dorado) 50%, var(--color-oliva) 100%);
  transition: width 0.1s ease-out;
}

/* Badge de curso de pago con soporte */
.badge-paid-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: linear-gradient(135deg, #1b4d3e 0%, #0d281e 100%);
  color: #FFFFFF;
  padding: 0.4rem 0.9rem;
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  box-shadow: 0 2px 8px rgba(13, 40, 30, 0.25);
}

.badge-support-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background-color: rgba(212, 175, 55, 0.18);
  border: 1px solid var(--color-dorado);
  color: #6d540e;
  padding: 0.4rem 0.85rem;
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

/* Barra de Herramientas Rápidas (Quick Tools Strip) */
.quick-tools-strip {
  background: #FFFFFF;
  border-bottom: 1px solid var(--color-crema-dark);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
  padding: 1.25rem 0;
  margin-bottom: 2.5rem;
}

.quick-tools-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

@media (max-width: 992px) {
  .quick-tools-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .quick-tools-grid {
    grid-template-columns: 1fr;
  }
}

.quick-tool-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem 1rem;
  background-color: var(--color-crema);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(212, 175, 55, 0.25);
  transition: var(--transition);
}

.quick-tool-card:hover {
  transform: translateY(-2px);
  border-color: var(--color-burdeos);
  box-shadow: 0 4px 12px rgba(99, 22, 25, 0.08);
}

.quick-tool-icon {
  font-size: 1.8rem;
  line-height: 1;
  flex-shrink: 0;
}

.quick-tool-info {
  display: flex;
  flex-direction: column;
}

.quick-tool-info strong {
  font-size: 0.88rem;
  color: var(--color-burdeos);
  margin-bottom: 0.15rem;
}

.quick-tool-info span {
  font-size: 0.78rem;
  color: var(--color-texto-muted);
  line-height: 1.3;
}

/* Widget de Temporizador de Cocina Integrado */
.timer-widget-box {
  background: linear-gradient(135deg, #2B2B2B 0%, #1A1A1A 100%);
  color: #FFFFFF;
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin: 2rem 0;
  border: 2px solid var(--color-dorado);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}

.timer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  padding-bottom: 0.75rem;
}

.timer-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-dorado-light);
}

.timer-display-wrap {
  text-align: center;
  padding: 1rem 0;
}

.timer-digits {
  font-family: 'Courier New', Courier, monospace;
  font-size: 3.5rem;
  font-weight: 800;
  letter-spacing: 2px;
  color: #FFFFFF;
  text-shadow: 0 0 15px rgba(212, 175, 55, 0.6);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.timer-label {
  font-size: 0.85rem;
  color: #cccccc;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.timer-controls {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.btn-timer {
  padding: 0.65rem 1.4rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.btn-timer-primary {
  background: linear-gradient(135deg, var(--color-dorado) 0%, #B8972E 100%);
  color: #1A1A1A;
}

.btn-timer-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(212, 175, 55, 0.4);
}

.btn-timer-secondary {
  background: rgba(255, 255, 255, 0.12);
  color: #FFFFFF;
}

.btn-timer-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
}

.timer-presets {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
}

.preset-chip {
  padding: 0.4rem 0.8rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 4px;
  color: #e0e0e0;
  font-size: 0.78rem;
  cursor: pointer;
  transition: var(--transition);
}

.preset-chip:hover {
  background: var(--color-burdeos);
  border-color: var(--color-dorado);
  color: #FFFFFF;
}

/* Checklist Modo Cocina */
.cooking-checklist-box {
  background: #FFFFFF;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--color-crema-dark);
  padding: 1.5rem;
  margin: 2rem 0;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

.checklist-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.checklist-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-burdeos);
}

.checklist-progress-wrap {
  width: 100%;
  height: 8px;
  background: var(--color-crema-dark);
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 1.25rem;
}

.checklist-progress-fill {
  height: 100%;
  width: 0%;
  background: var(--color-oliva);
  border-radius: 10px;
  transition: width 0.3s ease;
}

.checklist-items {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.checklist-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.6rem 0.8rem;
  border-radius: var(--radius-sm);
  background: var(--color-crema);
  cursor: pointer;
  transition: var(--transition);
  user-select: none;
}

.checklist-item:hover {
  background: #f0ebe0;
}

.checklist-item.is-done {
  background: #edf7ed;
  text-decoration: line-through;
  color: #666666;
}

.checklist-item input[type="checkbox"] {
  margin-top: 0.25rem;
  cursor: pointer;
  accent-color: var(--color-oliva);
  width: 18px;
  height: 18px;
}

/* Calculadora Interactiva de Quesería */
.calc-prensado-card {
  background: #FFFFFF;
  border: 2px solid var(--color-dorado);
  border-radius: var(--radius-md);
  padding: 2rem;
  margin: 2.5rem 0;
  box-shadow: 0 10px 30px rgba(43, 43, 43, 0.06);
}

.calc-grid-controls {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-crema-dark);
}

@media (max-width: 768px) {
  .calc-grid-controls {
    grid-template-columns: 1fr;
  }
}

.calc-control-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-burdeos);
  margin-bottom: 0.5rem;
}

.calc-input-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.calc-number-input {
  width: 100px;
  padding: 0.65rem 0.85rem;
  border: 1.5px solid var(--color-dorado);
  border-radius: var(--radius-sm);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-texto);
  text-align: center;
}

.calc-quick-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.btn-calc-quick {
  padding: 0.35rem 0.75rem;
  background: var(--color-crema);
  border: 1px solid var(--color-crema-dark);
  border-radius: 4px;
  font-size: 0.8rem;
  cursor: pointer;
  font-weight: 600;
  color: var(--color-texto);
  transition: var(--transition);
}

.btn-calc-quick.active, .btn-calc-quick:hover {
  background: var(--color-burdeos);
  color: #FFFFFF;
  border-color: var(--color-burdeos);
}

.calc-toggle-milk {
  display: flex;
  background: var(--color-crema);
  border-radius: var(--radius-sm);
  padding: 0.25rem;
  border: 1px solid var(--color-crema-dark);
}

.milk-toggle-btn {
  flex: 1;
  padding: 0.55rem 0.85rem;
  border: none;
  background: transparent;
  border-radius: 4px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-texto-muted);
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
}

.milk-toggle-btn.active {
  background: var(--color-oliva);
  color: #FFFFFF;
  box-shadow: 0 2px 6px rgba(112, 122, 76, 0.3);
}

.calc-results-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

@media (max-width: 900px) {
  .calc-results-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.calc-res-item {
  background: var(--color-crema);
  padding: 1rem;
  border-radius: var(--radius-sm);
  border-left: 4px solid var(--color-burdeos);
  display: flex;
  flex-direction: column;
}

.calc-res-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-texto-muted);
  margin-bottom: 0.35rem;
}

.calc-res-val {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--color-burdeos);
  line-height: 1.1;
  margin-bottom: 0.2rem;
}

.calc-res-detail {
  font-size: 0.75rem;
  color: var(--color-oliva);
  font-weight: 600;
}

/* Sección Troubleshooting / Diagnóstico de Defectos */
.trouble-section-box {
  background: #FFFFFF;
  border-radius: var(--radius-md);
  padding: 2.5rem 2rem;
  margin: 3rem 0;
  border: 1px solid var(--color-crema-dark);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.04);
}

.trouble-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.5rem 0;
}

.trouble-filter-chip {
  padding: 0.45rem 1rem;
  background: var(--color-crema);
  border: 1px solid var(--color-crema-dark);
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-texto);
  cursor: pointer;
  transition: var(--transition);
}

.trouble-filter-chip.active, .trouble-filter-chip:hover {
  background: var(--color-burdeos);
  color: #FFFFFF;
  border-color: var(--color-burdeos);
}

.trouble-search-input {
  width: 100%;
  max-width: 500px;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--color-crema-dark);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  transition: var(--transition);
}

.trouble-search-input:focus {
  outline: none;
  border-color: var(--color-dorado);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.2);
}

.trouble-cards-container {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

@media (max-width: 850px) {
  .trouble-cards-container {
    grid-template-columns: 1fr;
  }
}

.trouble-card {
  border: 1px solid #E5E7EB;
  border-radius: var(--radius-md);
  background: #FFFFFF;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.trouble-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.trouble-card-header {
  padding: 1rem 1.25rem;
  background: #FFFDF8;
  border-bottom: 1px solid #F3F4F6;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.trouble-defect-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-burdeos);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.trouble-badge-pcc {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.25rem 0.6rem;
  border-radius: 4px;
  background: rgba(212, 175, 55, 0.2);
  color: #7A5B0B;
  text-transform: uppercase;
}

.trouble-card-body {
  padding: 1.25rem;
  font-size: 0.88rem;
  line-height: 1.55;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  flex: 1;
}

.trouble-cause-row {
  background: #FEF2F2;
  border-left: 3px solid #EF4444;
  padding: 0.65rem 0.85rem;
  border-radius: 3px;
  color: #991B1B;
  font-size: 0.82rem;
}

.trouble-solution-row {
  background: #F0FDF4;
  border-left: 3px solid #22C55E;
  padding: 0.65rem 0.85rem;
  border-radius: 3px;
  color: #166534;
  font-size: 0.82rem;
}

/* Hoja de Tina y Descargables */
.downloads-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin: 2rem 0;
}

@media (max-width: 900px) {
  .downloads-grid {
    grid-template-columns: 1fr;
  }
}

.download-card {
  background: #FFFFFF;
  border: 1.5px solid var(--color-crema-dark);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
  transition: var(--transition);
}

.download-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-dorado);
  box-shadow: 0 10px 25px rgba(99, 22, 25, 0.08);
}

.download-icon {
  font-size: 2.2rem;
  margin-bottom: 0.75rem;
  line-height: 1;
}

.download-card h4 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-burdeos);
  margin-bottom: 0.5rem;
}

.download-card p {
  font-size: 0.85rem;
  color: var(--color-texto-muted);
  line-height: 1.5;
  margin-bottom: 1.25rem;
  flex: 1;
}

.btn-download-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  background: var(--color-burdeos);
  color: #FFFFFF;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 700;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: var(--transition);
}

.btn-download-action:hover {
  background: var(--color-burdeos-dark);
  transform: translateY(-2px);
}

/* Hoja de Tina Imprimible (Modal & Print Layout) */
.hoja-tina-modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(5px);
  z-index: 2000;
  justify-content: center;
  align-items: center;
  padding: 1.5rem;
  overflow-y: auto;
}

.hoja-tina-modal-overlay.active {
  display: flex;
}

.hoja-tina-container {
  background: #FFFFFF;
  width: 100%;
  max-width: 900px;
  max-height: 90vh;
  border-radius: var(--radius-md);
  overflow-y: auto;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
  position: relative;
  padding: 2.5rem;
}

.hoja-tina-actions-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--color-crema-dark);
}

.hoja-tina-sheet {
  border: 2px solid #2B2B2B;
  padding: 1.5rem;
  background: #FFFFFF;
  color: #1A1A1A;
  font-family: Arial, sans-serif;
}

.tina-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 2px solid #2B2B2B;
  padding-bottom: 0.75rem;
  margin-bottom: 1rem;
}

.tina-header h2 {
  font-size: 1.4rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0;
}

.tina-grid-fields {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.tina-field {
  border: 1px solid #CCCCCC;
  padding: 0.4rem 0.6rem;
  border-radius: 3px;
}

.tina-field label {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  color: #666666;
}

.tina-field .field-line {
  min-height: 20px;
  border-bottom: 1px dashed #999999;
}

.tina-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1rem;
  font-size: 0.8rem;
}

.tina-table th, .tina-table td {
  border: 1px solid #2B2B2B;
  padding: 0.45rem 0.6rem;
  text-align: left;
}

.tina-table th {
  background-color: #F0EAE1;
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.75rem;
}

/* Video Wrapper con Estilo */
.video-player-wrapper {
  position: relative;
  width: 100%;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(43, 43, 43, 0.1);
  background: #000000;
  margin: 1.25rem 0;
}

.video-player-wrapper video {
  width: 100%;
  max-height: 480px;
  display: block;
  object-fit: contain;
  background: #000000;
}

/* Lightbox Modal */
.lightbox-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  z-index: 3000;
  justify-content: center;
  align-items: center;
  padding: 1.5rem;
}

.lightbox-overlay.active {
  display: flex;
}

.lightbox-content {
  position: relative;
  max-width: 900px;
  width: 100%;
  background: #FFFFFF;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5);
}

.lightbox-close-btn {
  position: absolute;
  top: 15px;
  right: 15px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.6);
  color: #FFFFFF;
  border: none;
  font-size: 1.25rem;
  cursor: pointer;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.lightbox-close-btn:hover {
  background: var(--color-burdeos);
}

.lightbox-media-container {
  width: 100%;
  max-height: 70vh;
  overflow: hidden;
  background: #000000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-media-container img, .lightbox-media-container video {
  max-width: 100%;
  max-height: 70vh;
  object-fit: contain;
  display: block;
}

.lightbox-caption-box {
  padding: 1.25rem 1.5rem;
  background: #FFFFFF;
}

.lightbox-caption-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-burdeos);
  margin-bottom: 0.35rem;
}

.lightbox-caption-desc {
  font-size: 0.88rem;
  color: var(--color-texto-muted);
  line-height: 1.5;
}

/* Botón Flotante de WhatsApp para Soporte Técnico */
.floating-whatsapp-tutor {
  position: fixed;
  bottom: 25px;
  right: 25px;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: #FFFFFF;
  padding: 0.75rem 1.25rem;
  border-radius: 50px;
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.9rem;
  transition: var(--transition);
  animation: pulseWhatsapp 2.5s infinite;
}

.floating-whatsapp-tutor:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.55);
  color: #FFFFFF;
}

@keyframes pulseWhatsapp {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5); }
  70% { box-shadow: 0 0 0 14px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* Clases de Cuadrícula Responsive para la Lección */
.responsive-gallery-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

@media (max-width: 900px) {
  .responsive-gallery-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 500px) {
  .responsive-gallery-grid-4 {
    grid-template-columns: 1fr;
  }
}

.responsive-gallery-grid-5 {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
}

@media (max-width: 1024px) {
  .responsive-gallery-grid-5 {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 700px) {
  .responsive-gallery-grid-5 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .responsive-gallery-grid-5 {
    grid-template-columns: 1fr;
  }
}

.responsive-gallery-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

@media (max-width: 900px) {
  .responsive-gallery-grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 550px) {
  .responsive-gallery-grid-3 {
    grid-template-columns: 1fr;
  }
}

.responsive-gallery-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

@media (max-width: 768px) {
  .responsive-gallery-grid-2 {
    grid-template-columns: 1fr;
  }
}

/* Aspect ratio uniforme 4:3 y ajuste óptimo para todas las fotos del curso */
.responsive-gallery-grid-4 img,
.responsive-gallery-grid-5 img,
.responsive-gallery-grid-3 img,
.responsive-gallery-grid-2 img {
  width: 100% !important;
  aspect-ratio: 4 / 3 !important;
  height: auto !important;
  object-fit: cover !important;
  display: block !important;
}

.responsive-gallery-grid-4 > div,
.responsive-gallery-grid-5 > div,
.responsive-gallery-grid-3 > div,
.responsive-gallery-grid-2 > div {
  background: #FFFFFF;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--color-crema-dark);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.responsive-gallery-grid-4 > div:hover,
.responsive-gallery-grid-5 > div:hover,
.responsive-gallery-grid-3 > div:hover,
.responsive-gallery-grid-2 > div:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

/* Botones de retorno y cierre de modales */
.modal-corner-close-btn {
  position: absolute;
  top: 15px;
  right: 15px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: #f4ede4;
  border: 1.5px solid var(--color-crema-dark);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-burdeos);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  z-index: 100;
}

.modal-corner-close-btn:hover {
  background: var(--color-burdeos);
  color: #FFFFFF;
  transform: scale(1.1);
}

.btn-modal-return {
  background: #2b2b2b;
  color: #FFFFFF;
  padding: 0.55rem 1.2rem;
  font-size: 0.88rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: var(--transition);
}

.btn-modal-return:hover {
  background: var(--color-burdeos);
  color: #FFFFFF;
}

.modal-footer-back-wrap {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px dashed #dcd2c4;
  text-align: center;
}

.btn-modal-return-large {
  background: var(--color-burdeos);
  color: #FFFFFF;
  padding: 0.85rem 2.2rem;
  font-size: 1rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(99, 22, 25, 0.25);
}

.btn-modal-return-large:hover {
  background: var(--color-burdeos-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(99, 22, 25, 0.35);
}

.responsive-split-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

@media (max-width: 850px) {
  .responsive-split-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

.table-responsive-wrapper {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 1rem 0;
}

@media (max-width: 800px) {
  .tina-grid-fields {
    grid-template-columns: repeat(2, 1fr);
  }
  .hoja-tina-container {
    padding: 1.25rem;
  }
}

@media (max-width: 480px) {
  .tina-grid-fields {
    grid-template-columns: 1fr;
  }
}

/* Materiales e Ingredientes Estructurados */
.materials-layout-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.75rem;
  margin: 1.5rem 0;
}

@media (max-width: 850px) {
  .materials-layout-grid {
    grid-template-columns: 1fr;
  }
}

.materials-col-card {
  background: #FFFFFF;
  border: 1.5px solid var(--color-crema-dark);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
}

.materials-col-card h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--color-burdeos);
  margin-bottom: 1.25rem;
  padding-bottom: 0.6rem;
  border-bottom: 2px solid var(--color-dorado);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.materials-clean-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.materials-clean-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.92rem;
  line-height: 1.5;
  color: var(--color-texto);
}

.materials-check-icon {
  color: var(--color-oliva);
  font-weight: 700;
  font-size: 1.1rem;
  flex-shrink: 0;
  line-height: 1.3;
}

/* Ficha Plastificable de Cocina (Sheet) */
.ficha-cocina-sheet {
  border: 2px solid #2B2B2B;
  padding: 1.5rem;
  background: #FFFFFF;
  color: #1A1A1A;
  font-family: Arial, sans-serif;
}

.ficha-cocina-sheet h2 {
  font-size: 1.35rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0 0 0.25rem 0;
  color: #631619;
}

.ficha-step-row {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 0.65rem 0;
  border-bottom: 1px solid #EEEEEE;
}

.ficha-step-num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #631619;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  flex-shrink: 0;
}

/* Reglas de Impresión (@media print) */
@media print {
  body {
    background: #FFFFFF !important;
    color: #000000 !important;
    font-size: 10pt !important;
  }

  .site-header,
  .reading-progress-track,
  .quick-tools-strip,
  .floating-whatsapp-tutor,
  .floating-whatsapp-btn,
  .site-footer,
  .btn-paypal,
  .btn-download-action,
  .timer-widget-box,
  .cooking-checklist-box,
  .trouble-filter-bar,
  .trouble-search-input,
  .lesson-toc-bar,
  .btn-primary,
  .btn-secondary,
  .course-content-wrap,
  .lesson-hero,
  .lesson-hero-section {
    display: none !important;
  }

  .hoja-tina-modal-overlay {
    display: none !important;
  }

  .hoja-tina-modal-overlay.active {
    display: block !important;
    position: static !important;
    background: transparent !important;
    padding: 0 !important;
    z-index: 99999 !important;
  }

  .hoja-tina-container {
    box-shadow: none !important;
    border: none !important;
    padding: 0 !important;
    max-width: 100% !important;
    max-height: none !important;
    overflow: visible !important;
  }

  .hoja-tina-actions-top,
  .modal-corner-close-btn,
  .modal-footer-back-wrap {
    display: none !important;
  }

  .hoja-tina-sheet, .ficha-cocina-sheet {
    border: 1px solid #000000 !important;
    page-break-after: avoid;
    margin: 0 !important;
    padding: 8mm !important;
  }
}

/* ==========================================================================
   COMPONENTES COMUNES ESTANDARIZADOS DE TODOS LOS CURSOS
   ========================================================================== */

/* 1. Encabezado y Navegación */
.brand-link {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  text-decoration: none;
}
.brand-title, .logo-title {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--color-burdeos);
  line-height: 1.1;
  display: block;
}
.brand-sub, .logo-byline {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-oliva);
  margin-top: 2px;
  display: block;
}

/* Botón CTA de WhatsApp en el Encabezado */
.nav-link-cta,
.btn-whatsapp-header {
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%) !important;
  color: #FFFFFF !important;
  border: none !important;
  font-weight: 700 !important;
  font-size: 0.88rem !important;
  padding: 0.55rem 1.15rem !important;
  border-radius: var(--radius-sm) !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 0.5rem !important;
  box-shadow: 0 3px 10px rgba(37, 211, 102, 0.3) !important;
  text-decoration: none !important;
  transition: transform 0.2s ease, box-shadow 0.2s ease !important;
  white-space: nowrap !important;
}
.nav-link-cta:hover,
.btn-whatsapp-header:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 6px 16px rgba(37, 211, 102, 0.45) !important;
  color: #FFFFFF !important;
}
.nav-link-cta::after,
.btn-whatsapp-header::after {
  display: none !important;
}
.nav-link-cta svg,
.btn-whatsapp-header svg {
  flex-shrink: 0;
}

/* Botón móvil hamburguesa */
.mobile-menu-toggle,
.nav-toggle {
  display: none;
  background: none;
  border: 1px solid rgba(112, 122, 76, 0.3);
  border-radius: var(--radius-sm);
  padding: 0.5rem;
  cursor: pointer;
  color: var(--color-burdeos);
  align-items: center;
  justify-content: center;
}
.hamburger-bar {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--color-burdeos);
  margin: 4px 0;
  transition: var(--transition);
}

@media (max-width: 768px) {
  .mobile-menu-toggle,
  .nav-toggle {
    display: inline-flex;
  }
  .nav-desktop {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-crema);
    border-bottom: 1px solid rgba(212, 175, 55, 0.3);
    padding: 1.25rem 1.5rem;
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
  }
  .nav-desktop.nav-open {
    display: flex;
  }
}

/* 2. Hero y Chip Docente */
.lesson-hero {
  padding: 3rem 1.5rem 2.5rem;
  background: linear-gradient(180deg, #FBF8EE 0%, var(--color-crema) 100%);
  border-bottom: 1px solid rgba(212, 175, 55, 0.25);
}
.lesson-hero-container {
  max-width: var(--container-max);
  margin: 0 auto;
}
.lesson-hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2.5rem;
  align-items: start;
}
@media (max-width: 900px) {
  .lesson-hero-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

/* Chip Docente Proporcional de Mafalda Impastato */
.teacher-author-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  background: #FFFFFF;
  border: 1px solid var(--color-dorado);
  padding: 0.5rem 1rem 0.5rem 0.5rem;
  border-radius: 50px;
  margin-top: 1rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.04);
}
.teacher-avatar-circle {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--color-dorado);
  flex-shrink: 0;
}
.teacher-avatar-circle img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
}
.teacher-info-block {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
  text-align: left;
}
.teacher-name-line {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}
.teacher-label-text {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-texto-muted);
  font-weight: 600;
}
.teacher-name-bold {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  color: var(--color-burdeos);
}
.teacher-sub-role {
  font-size: 0.76rem;
  color: var(--color-oliva);
  font-weight: 500;
}

/* Banner WhatsApp de Tutoría */
.teacher-support-banner {
  background: rgba(37, 211, 102, 0.08);
  border-left: 3px solid #25D366;
  padding: 0.75rem 1rem;
  border-radius: 4px;
  margin-top: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.teacher-support-banner .banner-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
}
.teacher-support-banner .banner-text {
  font-size: 0.85rem;
  color: var(--color-texto);
  line-height: 1.45;
}

/* 3. Showcase Box del Queso Terminado */
.hero-showcase-box {
  width: 100%;
  max-width: 820px;
  margin: 0 auto;
  background: #FFFFFF;
  border: 2px solid var(--color-dorado);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.12);
}
.hero-showcase-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--color-borde);
  background: var(--color-crema);
  text-align: center;
}
.hero-showcase-title {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  color: var(--color-burdeos);
  margin: 0 0 0.3rem;
}
.hero-showcase-desc {
  font-size: 0.88rem;
  color: var(--color-texto-muted);
  margin: 0 0 0.6rem;
}
.hero-showcase-img-wrap {
  background: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem 1.25rem;
  cursor: pointer;
}
.hero-showcase-img {
  max-height: 480px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  display: block;
  margin: 0 auto;
  border-radius: 8px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.hero-showcase-img:hover {
  transform: scale(1.02);
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.18);
}
.hero-showcase-footer {
  display: block;
  text-align: center;
  padding: 0.6rem 1rem;
  background: var(--color-crema);
  border-top: 1px solid var(--color-borde);
  font-size: 0.78rem;
  color: var(--color-texto-muted);
}

/* 4. Botón Flotante de WhatsApp Unificado */
.floating-whatsapp-btn {
  position: fixed;
  bottom: 25px;
  right: 25px;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: #FFFFFF !important;
  border-radius: 50%;
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.45);
  text-decoration: none;
  transition: all 0.25s ease;
  animation: pulseWhatsapp 2.5s infinite;
}
.floating-whatsapp-btn:hover {
  transform: translateY(-3px) scale(1.08);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.6);
  color: #FFFFFF !important;
}
.floating-whatsapp-btn svg {
  width: 32px;
  height: 32px;
  fill: currentColor;
}

/* ==========================================================================
   PORTADA PRINCIPAL / HOMEPAGE (index.html)
   Ecosistema de Confianza, Autoridad y Navegación a Pilares
   ========================================================================== */

/* 1. Hero Principal en Portada */
.home-hero-section {
  padding: 4.5rem 1.5rem 4rem;
  background: linear-gradient(180deg, rgba(245, 241, 227, 0.95) 0%, rgba(238, 241, 230, 0.75) 100%);
  border-bottom: 1px solid rgba(212, 175, 55, 0.3);
  position: relative;
  overflow: hidden;
}

.home-hero-container {
  max-width: var(--container-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}

.home-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  background-color: var(--color-oliva-soft);
  color: var(--color-oliva);
  border: 1px solid var(--color-oliva);
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1.25rem;
}

.home-hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.3rem, 4.5vw, 3.4rem);
  color: var(--color-burdeos);
  line-height: 1.15;
  font-weight: 700;
  margin-bottom: 1.25rem;
}

.home-hero-lead {
  font-size: 1.12rem;
  line-height: 1.8;
  color: var(--color-texto);
  margin-bottom: 1.75rem;
}

.home-hero-trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-bottom: 2rem;
}

.home-trust-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.4rem 0.85rem;
  background: #FFFFFF;
  border: 1px solid rgba(212, 175, 55, 0.45);
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-burdeos-dark);
  box-shadow: 0 2px 8px rgba(99, 22, 25, 0.04);
}

.home-trust-chip svg {
  color: var(--color-oliva);
  flex-shrink: 0;
}

.home-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

.btn-hero-primary {
  background: linear-gradient(135deg, var(--color-burdeos) 0%, #7E1C20 100%);
  color: #FFFFFF !important;
  font-weight: 600;
  font-size: 1rem;
  padding: 0.95rem 1.85rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-dorado);
  box-shadow: 0 4px 15px rgba(99, 22, 25, 0.25);
  transition: all 0.25s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
}

.btn-hero-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(99, 22, 25, 0.4);
  background: linear-gradient(135deg, #7E1C20 0%, #912227 100%);
}

.btn-hero-secondary {
  background: #FFFFFF;
  color: var(--color-burdeos) !important;
  font-weight: 600;
  font-size: 1rem;
  padding: 0.95rem 1.75rem;
  border-radius: var(--radius-sm);
  border: 1.5px solid rgba(212, 175, 55, 0.6);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
  transition: all 0.25s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
}

.btn-hero-secondary:hover {
  transform: translateY(-2px);
  border-color: var(--color-dorado);
  box-shadow: 0 6px 18px rgba(212, 175, 55, 0.25);
  color: var(--color-burdeos-dark) !important;
}

/* Tarjeta de Perfil / Visual Hero */
.home-hero-card {
  background: #FFFFFF;
  border: 2px solid var(--color-dorado);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  box-shadow: 0 16px 36px rgba(99, 22, 25, 0.1);
  position: relative;
  text-align: center;
}

.home-hero-photo-wrap {
  position: relative;
  margin-bottom: 1.25rem;
  display: inline-block;
  width: 100%;
}

.home-hero-photo {
  width: 100%;
  max-height: 380px;
  object-fit: cover;
  object-position: center 25%;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(212, 175, 55, 0.4);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
}

.home-hero-badge-float {
  position: absolute;
  bottom: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--color-burdeos) 0%, #491012 100%);
  color: #FFFFFF;
  padding: 0.45rem 1.25rem;
  border-radius: 50px;
  border: 1.5px solid var(--color-dorado);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  white-space: nowrap;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.25);
}

.home-hero-card-meta {
  margin-top: 1.25rem;
}

.home-hero-card-name {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-burdeos);
  margin-bottom: 0.25rem;
}

.home-hero-card-role {
  font-size: 0.88rem;
  color: var(--color-oliva);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}

.home-hero-card-desc {
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--color-texto-muted);
  margin: 0;
}

/* 2. Sección Los 4 Pilares */
.home-section {
  padding: 5rem 1.5rem;
  position: relative;
}

.home-section-alt {
  background-color: var(--color-crema-light);
  border-top: 1px solid rgba(212, 175, 55, 0.25);
  border-bottom: 1px solid rgba(212, 175, 55, 0.25);
}

.section-header-center {
  max-width: 780px;
  margin: 0 auto 3.5rem;
  text-align: center;
}

.section-tag-gold {
  display: inline-block;
  padding: 0.35rem 0.95rem;
  background-color: #FAF5E6;
  color: #9E7D19;
  border: 1px solid rgba(212, 175, 55, 0.5);
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1rem;
}

.section-title-serif {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 2.85rem);
  color: var(--color-burdeos);
  line-height: 1.2;
  margin-bottom: 1rem;
  font-weight: 700;
}

.section-lead-muted {
  font-size: 1.08rem;
  line-height: 1.7;
  color: var(--color-texto-muted);
  margin: 0;
}

/* Cuadrícula de 4 Pilares */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  max-width: var(--container-max);
  margin: 0 auto;
}

.pillar-card {
  background: #FFFFFF;
  border: 1px solid rgba(212, 175, 55, 0.4);
  border-radius: var(--radius-md);
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  transition: all 0.3s ease;
  box-shadow: 0 6px 20px rgba(43, 43, 43, 0.04);
  position: relative;
}

.pillar-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-dorado);
  box-shadow: 0 16px 36px rgba(99, 22, 25, 0.1);
}

.pillar-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.pillar-icon-badge {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: #FAF8F2;
  border: 1px solid rgba(212, 175, 55, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
}

.pillar-category-label {
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-oliva);
  background: var(--color-oliva-soft);
  padding: 0.25rem 0.75rem;
  border-radius: 30px;
}

.pillar-title {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  color: var(--color-burdeos);
  line-height: 1.25;
  margin-bottom: 0.85rem;
  font-weight: 700;
}

.pillar-desc {
  font-size: 0.98rem;
  line-height: 1.7;
  color: var(--color-texto);
  margin-bottom: 1.75rem;
  flex-grow: 1;
}

.pillar-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-burdeos);
  font-weight: 700;
  font-size: 0.92rem;
  text-decoration: none;
  transition: all 0.2s ease;
  margin-top: auto;
}

.pillar-link svg {
  transition: transform 0.2s ease;
}

.pillar-link:hover {
  color: #821D22;
}

.pillar-link:hover svg {
  transform: translateX(4px);
}

/* 3. Cursos Destacados en Portada */
.home-courses-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  max-width: var(--container-max);
  margin: 0 auto 3rem;
}

.home-course-card {
  background: #FFFFFF;
  border: 1px solid rgba(212, 175, 55, 0.35);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all 0.25s ease;
  box-shadow: 0 4px 18px rgba(43, 43, 43, 0.05);
}

.home-course-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-dorado);
  box-shadow: 0 12px 30px rgba(99, 22, 25, 0.1);
}

.home-course-img-wrap {
  position: relative;
  width: 100%;
  height: 200px;
  overflow: hidden;
  background: #ECE7D8;
}

.home-course-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.home-course-card:hover .home-course-img {
  transform: scale(1.04);
}

.home-course-badge-overlay {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(99, 22, 25, 0.92);
  color: #FFFFFF;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.65rem;
  border-radius: 4px;
  border: 1px solid var(--color-dorado);
}

.home-course-badge-overlay.free {
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: #FFFFFF;
  border: none;
}

.home-course-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.home-course-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  color: var(--color-burdeos);
  line-height: 1.3;
  margin-bottom: 0.65rem;
  font-weight: 700;
}

.home-course-excerpt {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--color-texto-muted);
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.home-course-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  background: #FAF8F2;
  color: var(--color-burdeos);
  font-weight: 600;
  font-size: 0.88rem;
  padding: 0.7rem 1.15rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(99, 22, 25, 0.25);
  text-decoration: none;
  transition: all 0.2s ease;
}

.home-course-btn:hover {
  background: var(--color-burdeos);
  color: #FFFFFF !important;
  border-color: var(--color-burdeos);
}

.home-course-btn.free-btn {
  background: linear-gradient(135deg, var(--color-burdeos) 0%, #821D22 100%);
  color: #FFFFFF !important;
  border: 1px solid var(--color-dorado);
}

.home-course-btn.free-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(99, 22, 25, 0.3);
}

.home-center-action {
  text-align: center;
}

/* 4. Showcase Material e Ingredientes */
.materials-banner-box {
  background: #FFFFFF;
  border: 2px solid var(--color-dorado);
  border-radius: var(--radius-md);
  padding: 3rem 2.5rem;
  max-width: var(--container-max);
  margin: 0 auto;
  box-shadow: 0 10px 30px rgba(99, 22, 25, 0.06);
}

.materials-inner-grid {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 3rem;
  align-items: center;
}

.materials-items-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.materials-mini-item {
  background: #FAF8F2;
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-radius: var(--radius-sm);
  padding: 1.25rem;
}

.materials-mini-item h4 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--color-burdeos);
  margin-bottom: 0.35rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.materials-mini-item p {
  font-size: 0.85rem;
  color: var(--color-texto-muted);
  line-height: 1.5;
  margin: 0;
}

/* 5. Bloque de Autoridad y Cita de Mafalda */
.authority-quote-wrap {
  background: linear-gradient(135deg, #FAF8F2 0%, #F5EFE0 100%);
  border: 2px solid var(--color-dorado);
  border-radius: var(--radius-md);
  padding: 3.5rem 3rem;
  max-width: var(--container-max);
  margin: 0 auto;
  box-shadow: 0 12px 35px rgba(99, 22, 25, 0.08);
}

.authority-quote-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 3rem;
  align-items: center;
}

.authority-portrait {
  width: 100%;
  height: 330px;
  object-fit: cover;
  object-position: center 20%;
  border-radius: var(--radius-md);
  border: 3px solid var(--color-dorado);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.authority-quote-body blockquote {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-style: italic;
  color: var(--color-burdeos);
  line-height: 1.55;
  margin-bottom: 1.5rem;
  position: relative;
}

.authority-features-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.authority-features-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.96rem;
  color: var(--color-texto);
  line-height: 1.5;
}

.authority-features-list li svg {
  color: var(--color-oliva);
  flex-shrink: 0;
  margin-top: 2px;
}

/* 6. Banner de Soporte Directo WhatsApp */
.home-whatsapp-banner {
  background: linear-gradient(135deg, var(--color-burdeos-dark) 0%, var(--color-burdeos) 100%);
  border: 2px solid var(--color-dorado);
  border-radius: var(--radius-md);
  padding: 3.25rem 2.5rem;
  max-width: var(--container-max);
  margin: 0 auto;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2.5rem;
  box-shadow: 0 12px 35px rgba(99, 22, 25, 0.25);
}

.home-wa-content h3 {
  font-family: var(--font-serif);
  font-size: 2rem;
  color: #FFFFFF;
  margin-bottom: 0.65rem;
}

.home-wa-content p {
  font-size: 1rem;
  line-height: 1.65;
  color: #F5EFE0;
  max-width: 650px;
  margin: 0;
}

.home-wa-btn {
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: #FFFFFF !important;
  font-weight: 700;
  font-size: 1rem;
  padding: 1rem 1.85rem;
  border-radius: 50px;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  white-space: nowrap;
  transition: all 0.25s ease;
  flex-shrink: 0;
}

.home-wa-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(37, 211, 102, 0.55);
  color: #FFFFFF !important;
}

/* Responsividad Móvil */
@media (max-width: 992px) {
  .home-hero-container {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .pillars-grid {
    grid-template-columns: 1fr;
  }
  .home-courses-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .materials-inner-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .authority-quote-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2rem;
  }
  .authority-portrait {
    max-width: 240px;
    margin: 0 auto;
  }
  .authority-features-list li {
    text-align: left;
  }
  .home-whatsapp-banner {
    flex-direction: column;
    text-align: center;
  }
  .home-wa-content p {
    margin: 0 auto;
  }
}

@media (max-width: 640px) {
  .home-courses-grid {
    grid-template-columns: 1fr;
  }
  .materials-items-list {
    grid-template-columns: 1fr;
  }
  .home-hero-actions {
    flex-direction: column;
    width: 100%;
  }
  .btn-hero-primary, .btn-hero-secondary {
    width: 100%;
    justify-content: center;
  }
}