/* =====================================================
   OLES - Observatorio de Violencia y Legitimidad Social
   Estilos Modernos
   ===================================================== */

/* Variables CSS */
:root {
  --primary-color: #4E4976;
  --primary-dark: #453958;
  --primary-light: #998AAF;
  --secondary-color: #453958;
  --accent-color: #C3B8D3;
  --accent-secondary: #998AAF;
  --text-color: #220223;
  --text-light: #6b7280;
  --bg-light: #f9fafb;
  --bg-dark: #453958;
  --white: #FFFFFF;
  --border-color: #e5e7eb;
  --border-radius: 12px;
  --shadow-soft: 0 4px 6px -1px rgba(62, 51, 81, 0.1);
  --shadow-medium: 0 10px 15px -3px rgba(62, 51, 81, 0.15);
  --shadow-hover: 0 12px 40px rgba(62, 51, 81, 0.2);
  --transition: all 0.3s ease;
  --lavender-light: #C3B8D3;
  --lavender-medium: #998AAF;
}

/* Reset y Base */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--text-color);
  line-height: 1.7;
  margin: 0;
  padding: 0;
  background: #ffffff;
}

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Títulos de páginas principales - pequeño margen superior */
body:not(.quarto-listing-page) #quarto-content .quarto-title h1,
.quarto-listing-page #quarto-content h1.title {
  margin-top: 0.1rem !important;
  padding-top: 0.1rem !important;
}

/* Section Title */
.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 2.5rem;
  text-align: center;
  letter-spacing: -0.02em;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.ver-mas-link {
  color: var(--primary-color);
  font-weight: 600;
  text-decoration: none;
  font-size: 1rem;
  transition: var(--transition);
}

.ver-mas-link:hover {
  color: var(--primary-dark);
  transform: translateX(5px);
}

/* =====================================================
   HERO SECTION
   ===================================================== */
/* Espacio entre navbar y video: mismo tono lavanda que la separación */
body:has(.hero-section) #quarto-content,
body:has(.hero-section) main.content {
  background-color: #f8f7fc !important;
}

.hero-section {
  position: relative;
  width: 100%;
  height: 68vh;
  min-height: 460px;
  margin-top: 0;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #f8f7fc;
}

@media (max-width: 900px) {
  .hero-section {
    height: 62vh;
    min-height: 400px;
  }
}

@media (max-width: 600px) {
  .hero-section {
    height: 58vh;
    min-height: 360px;
  }
}

.hero-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.hero-section::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    180deg,
    rgba(78, 73, 118, 0.3) 0%,
    rgba(69, 57, 88, 0.5) 100%
  );
  z-index: 1;
}

/* =====================================================
   DESTACADOS SECTION
   ===================================================== */
.destacados-section {
  padding: 5rem 0;
  background: #f0eef8;
}

.destacados-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.destacado-card {
  background: var(--white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
  display: block;
}

.destacado-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
}

.destacado-imagen {
  width: 100%;
  height: 200px;
  overflow: hidden;
}

.destacado-imagen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.destacado-card:hover .destacado-imagen img {
  transform: scale(1.08);
}

.destacado-content {
  padding: 1.5rem;
}

.destacado-tipo {
  display: inline-block;
  padding: 0.35rem 0.85rem;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}

.destacado-card.evento .destacado-tipo {
  background: var(--primary-color);
  color: var(--white);
}

.destacado-card.noticia .destacado-tipo {
  background: var(--lavender-medium);
  color: var(--white);
}

.destacado-card.publicacion .destacado-tipo {
  background: var(--secondary-color);
  color: var(--white);
}

.destacado-content h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin: 0 0 0.75rem 0;
  line-height: 1.4;
  color: var(--text-color);
}

.destacado-fecha {
  font-size: 0.85rem;
  color: var(--text-light);
}

/* =====================================================
   NOTICIAS SECTION
   ===================================================== */
.noticias-section {
  padding: 2.5rem 0;
  background: var(--white);
}

.noticias-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 1rem;
}

/* Card de noticia reciente: texto normal + botón Leer morado */
.noticia-card {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: var(--transition);
}

.noticia-card:hover {
  box-shadow: var(--shadow-medium);
}

.noticia-imagen {
  width: 100%;
  height: 180px;
  overflow: hidden;
}

.noticia-imagen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.noticia-content {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 1.25rem;
  color: var(--text-color);
}

.noticia-fecha {
  font-size: 0.8rem;
  color: var(--text-light);
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.noticia-content h3 {
  font-size: 1rem;
  font-weight: 600;
  margin: 0;
  line-height: 1.5;
  color: var(--text-color);
}

.noticia-content p {
  color: var(--text-color);
}

/* Botón Leer en Noticias Recientes: pill morado, blindado contra Bootstrap */
.noticia-card-btn,
.noticias-section .noticia-card .noticia-card-btn,
.noticia-content a.noticia-card-btn,
a.noticia-card-btn {
  display: inline-block !important;
  margin-top: auto;
  padding: 0.5rem 1.25rem !important;
  align-self: flex-start;
  background: var(--primary-color) !important;
  color: #ffffff !important;
  font-size: 0.9rem !important;
  font-weight: 600 !important;
  text-decoration: none !important;
  border-radius: 50px !important;
  border: none !important;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow-soft);
}
.noticia-card-btn:hover,
.noticias-section .noticia-card .noticia-card-btn:hover,
.noticia-content a.noticia-card-btn:hover,
a.noticia-card-btn:hover {
  background: var(--primary-dark) !important;
  color: #ffffff !important;
  text-decoration: none !important;
  transform: translateY(-1px);
  box-shadow: var(--shadow-medium);
}

/* =====================================================
   OTRAS NOTICIAS (al final de cada noticia)
   ===================================================== */
.otras-noticias-section {
  margin-top: 3rem;
  margin-bottom: 2rem;
  padding-top: 2.5rem;
  padding-bottom: 0;
  border-top: 1px solid #e8e6f0;
}

.otras-noticias-titulo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-color);
  margin: 0 0 1.25rem 0;
}

.otras-noticias-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

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

@media (max-width: 600px) {
  .otras-noticias-grid {
    grid-template-columns: 1fr;
  }
  .otras-noticias-imagen {
    width: 100px;
    min-width: 100px;
    min-height: 80px;
  }
  .otras-noticias-imagen img {
    min-height: 80px;
  }
}

.otras-noticias-card {
  display: flex;
  flex-direction: row;
  align-items: stretch;
  background: var(--white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  border: 1px solid #eee;
  text-decoration: none !important;
  color: var(--text-color);
  transition: var(--transition);
}

.otras-noticias-card:hover {
  box-shadow: var(--shadow-medium);
  border-color: var(--primary-color);
  color: var(--text-color);
  text-decoration: none !important;
}

.otras-noticias-imagen {
  width: 140px;
  min-width: 140px;
  min-height: 100px;
  flex-shrink: 0;
  overflow: hidden;
  background: #f5f5f5;
}

.otras-noticias-imagen img {
  width: 100%;
  height: 100%;
  min-height: 100px;
  object-fit: cover;
  display: block;
}

.otras-noticias-content {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 1rem 1.25rem;
  min-width: 0;
}

.otras-noticias-fecha {
  font-size: 0.75rem;
  color: var(--text-light);
  margin-bottom: 0.35rem;
  font-weight: 500;
}

.otras-noticias-content h3 {
  font-size: 0.95rem;
  font-weight: 600;
  margin: 0 0 0.5rem 0;
  color: var(--text-color);
  line-height: 1.35;
}

.otras-noticias-content p {
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--text-light);
  margin: 0 0 0.75rem 0;
  flex: 1;
}

.otras-noticias-btn {
  display: inline-block;
  margin-top: auto;
  padding: 0.45rem 1.1rem;
  background: var(--primary-color);
  color: white !important;
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: 50px;
  align-self: flex-start;
}

/* Párrafo "← Volver a Noticias" que sigue a Otras noticias */
.otras-noticias-section + p {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid #e8e6f0;
}

.otras-noticias-section + p a {
  color: var(--primary-color);
  font-weight: 600;
  text-decoration: none;
}

.otras-noticias-section + p a:hover {
  text-decoration: underline;
}

/* =====================================================
   PROYECTOS SECTION
   ===================================================== */
.proyectos-section {
  padding: 5rem 0;
  background: linear-gradient(180deg, var(--bg-light) 0%, var(--white) 100%);
}

.proyectos-cuadrantes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

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

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

.proyecto-cuadrante {
  position: relative;
  border-radius: var(--border-radius);
  overflow: hidden;
  text-decoration: none;
  color: var(--white);
  height: 280px;
  display: block;
  transition: var(--transition);
}

.proyecto-cuadrante:hover {
  transform: scale(1.02);
}

/* Una sola card (línea de investigación con enlace) */
.proyectos-cuadrantes-single {
  grid-template-columns: 1fr;
  max-width: 640px;
  margin: 0 auto;
}

.proyecto-cuadrante-link {
  cursor: pointer;
  color: var(--white);
  text-decoration: none;
}

.proyecto-ver-mas {
  display: inline-block;
  margin-top: 0.75rem;
  padding: 0.5rem 1.25rem;
  background: rgba(255, 255, 255, 0.95);
  color: var(--primary-color);
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.proyecto-cuadrante-link:hover .proyecto-ver-mas {
  opacity: 1;
  transform: translateY(0);
}

/* Cuadrantes estáticos (líneas de investigación, sin enlace) */
.proyecto-cuadrante-static {
  cursor: default;
}
.proyecto-cuadrante-static:hover {
  transform: none;
}
.proyecto-cuadrante-static:hover .proyecto-imagen img {
  transform: none;
}

.proyecto-imagen {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.proyecto-imagen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.proyecto-cuadrante:hover .proyecto-imagen img {
  transform: scale(1.1);
}

.proyecto-cuadrante::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    to bottom,
    rgba(78, 73, 118, 0.4) 0%,
    rgba(69, 57, 88, 0.9) 100%
  );
  z-index: 1;
}

.proyecto-cuadrante-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 2rem;
  z-index: 2;
}

.proyecto-cuadrante-content .estudio-estado-badge {
  position: absolute;
  top: -18rem;
  right: 1.5rem;
  padding: 0.4rem 1rem;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  z-index: 3;
}

.proyecto-cuadrante-content .estudio-estado-badge.en-curso {
  background: linear-gradient(135deg, #4E4976 0%, #998AAF 100%);
  color: var(--white);
  box-shadow: 0 4px 12px rgba(78, 73, 118, 0.5);
}

.proyecto-cuadrante-content .estudio-estado-badge.finalizado {
  background: linear-gradient(135deg, #6B7280 0%, #9CA3AF 100%);
  color: var(--white);
  box-shadow: 0 4px 12px rgba(107, 114, 128, 0.5);
}

.proyecto-cuadrante-content h3 {
  font-size: 1.35rem;
  font-weight: 700;
  margin: 0 0 0.5rem 0;
  color: var(--white);
}

.proyecto-cuadrante-content p {
  font-size: 0.9rem;
  opacity: 0.9;
  margin: 0 0 1rem 0;
  line-height: 1.5;
}

.proyecto-link {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--white);
  opacity: 0.8;
  transition: var(--transition);
}

.proyecto-cuadrante:hover .proyecto-link {
  opacity: 1;
}

/* =====================================================
   AGENDA SECTION
   ===================================================== */
.agenda-section {
  padding: 5rem 0;
  background: var(--primary-color);
  color: var(--white);
}

.agenda-section .section-title {
  color: var(--white);
}

.agenda-section .ver-mas-link {
  color: rgba(255, 255, 255, 0.85);
}

.agenda-section .ver-mas-link:hover {
  color: var(--white);
}

.agenda-grid {
  display: grid;
  gap: 1.5rem;
}

.agenda-item {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  display: flex;
  gap: 1.5rem;
  transition: var(--transition);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.agenda-item:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: translateX(10px);
}

.agenda-fecha {
  text-align: center;
  min-width: 80px;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.agenda-dia {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1;
  color: var(--white);
}

.agenda-mes {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  opacity: 0.85;
  margin-top: 0.25rem;
}

.agenda-ano {
  font-size: 0.8rem;
  opacity: 0.7;
}

.agenda-content {
  flex: 1;
}

.agenda-content h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0 0 0.75rem 0;
  line-height: 1.4;
  color: var(--white);
}

.agenda-lugar,
.agenda-hora {
  font-size: 0.9rem;
  opacity: 0.85;
  margin: 0.25rem 0;
}

/* =====================================================
   PUBLICACIONES SECTION
   ===================================================== */
.publicaciones-section {
  padding: 5rem 0;
  background: var(--white);
}

.publicaciones-lista {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* Página de listado de publicaciones: listado (no cards) */
.publicaciones-listing .quarto-listing,
.publicaciones-listing .quarto-listing-container-grid,
.publicaciones-listing .quarto-listing-container-default {
  display: block !important;
  max-width: 900px;
  margin: 2rem 0;
}

.publicaciones-listing .list.grid {
  display: flex !important;
  flex-direction: column !important;
  gap: 0 !important;
}

.publicaciones-listing .quarto-grid-item,
.publicaciones-listing .quarto-listing-default-item,
.publicaciones-listing .list > div {
  display: block !important;
  width: 100% !important;
  max-width: none !important;
  margin: 0 !important;
  padding: 1.25rem 0 !important;
  border-bottom: 1px solid #e8e6f0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  background: transparent !important;
  transition: none !important;
}

.publicaciones-listing .quarto-grid-item:last-child,
.publicaciones-listing .list > div:last-child {
  border-bottom: none !important;
}

.publicaciones-listing .quarto-grid-link {
  display: block !important;
  text-decoration: none !important;
  color: inherit !important;
}

.publicaciones-listing .quarto-grid-item .card-img-top,
.publicaciones-listing .quarto-grid-item .listing-image,
.publicaciones-listing .quarto-grid-item p.card-img-top {
  display: none !important;
}

.publicaciones-listing .quarto-grid-item .card-body {
  padding: 0 !important;
}

.publicaciones-listing .quarto-grid-item .card-title,
.publicaciones-listing .listing-title {
  font-size: 1.05rem !important;
  font-weight: 600 !important;
  margin: 0 0 0.35rem 0 !important;
  line-height: 1.4 !important;
}

.publicaciones-listing .quarto-grid-item .card-title a,
.publicaciones-listing .listing-title a {
  color: #4E4976 !important;
  text-decoration: none !important;
}

.publicaciones-listing .quarto-grid-item .card-title a:hover,
.publicaciones-listing .listing-title a:hover {
  text-decoration: underline !important;
}

.publicaciones-listing .listing-date {
  font-size: 0.9rem !important;
  color: #6b7280 !important;
  margin-bottom: 0.35rem !important;
}

.publicaciones-listing .listing-description,
.publicaciones-listing .card-text {
  font-size: 0.95rem !important;
  color: #374151 !important;
  line-height: 1.5 !important;
  margin: 0 !important;
}

/* Páginas de publicación individual: ocultar bloque por defecto (autor en formato cita, fecha); solo se muestra Autores OLES */
.publicacion-page #title-block-header {
  display: none !important;
}

.publicacion-item {
  padding: 1.5rem 2rem;
  background: var(--bg-light);
  border-radius: var(--border-radius);
  border-left: 4px solid var(--primary-color);
  transition: var(--transition);
}

.publicacion-item:hover {
  background: #EDE7F6;
  transform: translateX(8px);
}

.publicacion-item h4 {
  font-size: 1.1rem;
  font-weight: 600;
  margin: 0 0 0.75rem 0;
  line-height: 1.5;
}

.publicacion-item h4 a {
  color: var(--text-color);
  text-decoration: none;
  transition: var(--transition);
}

.publicacion-item h4 a:hover {
  color: var(--primary-color);
}

.publicacion-item p {
  font-size: 0.9rem;
  color: var(--text-light);
  margin: 0;
  line-height: 1.6;
}

.publicacion-item p em {
  color: var(--primary-color);
}

/* =====================================================
   NOSOTROS / ABOUT SECTION
   ===================================================== */
.nosotros-section {
  padding: 5rem 0;
  background: linear-gradient(135deg, var(--bg-light) 0%, var(--lavender-light) 30%, var(--bg-light) 100%);
}

.nosotros-content {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: start;
}

@media (max-width: 900px) {
  .nosotros-content {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

.nosotros-texto h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-top: 0;
  margin-bottom: 1rem;
}

.nosotros-texto p {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text-color);
  margin-bottom: 2rem;
}

/* Equipo Home Section */
.equipo-home {
  background: var(--white);
  border-radius: var(--border-radius);
  padding: 2rem;
  box-shadow: var(--shadow-soft);
}

.equipo-home .equipo-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 1.5rem;
  text-align: center;
}

.equipo-home .equipo-categoria {
  margin-bottom: 1.5rem;
}

.equipo-home .equipo-categoria-titulo {
  font-size: 1.1rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--lavender-light);
}

/* Equipo Grid */
.equipo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1.5rem;
}

.equipo-card {
  text-align: center;
  text-decoration: none;
  color: inherit;
  padding: 1.5rem 1rem;
  background: var(--white);
  border-radius: var(--border-radius);
  transition: var(--transition);
  box-shadow: var(--shadow-soft);
}

.equipo-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-medium);
}

.equipo-avatar {
  width: 100px;
  height: 100px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  overflow: hidden;
  border: 4px solid var(--primary-light);
}

.equipo-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.equipo-card h4 {
  font-size: 1rem;
  font-weight: 600;
  margin: 0 0 0.25rem 0;
  color: var(--text-color);
}

.equipo-card p {
  font-size: 0.85rem;
  color: var(--text-light);
  margin: 0;
}

/* =====================================================
   FOOTER
   ===================================================== */
.footer-section {
  background: var(--bg-dark);
  color: var(--white);
  padding: 4rem 0 0;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 3rem;
}

.footer-col h4 {
  font-size: 1rem;
  font-weight: 600;
  margin: 0 0 1.25rem 0;
  color: var(--white);
}

.footer-col p {
  font-size: 0.9rem;
  opacity: 0.75;
  margin: 0.5rem 0;
  line-height: 1.6;
}

.footer-col a {
  display: block;
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
  font-size: 0.9rem;
  padding: 0.35rem 0;
  transition: var(--transition);
}

.footer-col a:hover {
  color: var(--white);
  transform: translateX(5px);
}

.footer-bottom {
  text-align: center;
  padding: 2rem;
  margin-top: 3rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
  font-size: 0.85rem;
  opacity: 0.6;
  margin: 0;
}

/* =====================================================
   BUTTONS
   ===================================================== */
.btn-primary {
  display: inline-block;
  padding: 0.85rem 2rem;
  background: var(--primary-color);
  color: var(--white);
  text-decoration: none;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(93, 78, 140, 0.35);
}

/* =====================================================
   NAVBAR CUSTOM
   ===================================================== */
.navbar {
  background: #ffffff !important;
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-medium);
  border-bottom: 1px solid #e8e6f0;
  padding: 0.35rem 0 !important;
  min-height: 64px;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.navbar .navbar-brand {
  color: var(--secondary-color) !important;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.navbar .navbar-brand img {
  height: 48px;
  width: auto;
  object-fit: contain;
  max-height: 100%;
}

/* Logo alineado a la altura de los tabs del menú */
.navbar .navbar-brand-container {
  display: flex;
  align-items: center;
  margin-right: 2rem;
}
.navbar .navbar-brand-container .navbar-brand {
  padding: 0.25rem 0;
}
.navbar .navbar-brand-container .navbar-brand img {
  height: 42px;
}
@media (min-width: 992px) {
  .navbar .navbar-brand-container .navbar-brand img {
    height: 48px;
  }
}

.navbar-nav {
  margin-left: 1.5rem;
}

.navbar .nav-link {
  color: var(--secondary-color) !important;
  font-weight: 500;
  padding: 0.5rem 1rem !important;
  border-radius: 0.375rem;
  transition: var(--transition);
}

.navbar .nav-link:hover {
  background-color: rgba(69, 57, 88, 0.1);
}

.navbar .nav-link.active {
  background: var(--secondary-color) !important;
  color: white !important;
}

.navbar .dropdown-menu {
  border: none;
  box-shadow: var(--shadow-medium);
  border-radius: 0.5rem;
}

.navbar .dropdown-item {
  color: var(--secondary-color);
  padding: 0.75rem 1.5rem;
  transition: var(--transition);
}

.navbar .dropdown-item:hover {
  background-color: var(--secondary-color);
  color: white;
}

/* =====================================================
   LANGUAGE SELECTOR
   ===================================================== */
.language-selector {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

#lang-selector {
  position: fixed;
  top: 18px;
  right: 80px;
  z-index: 1100;
  display: flex;
  gap: 0.6rem;
  align-items: center;
}

.language-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.6rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background: #fff;
  cursor: pointer;
  transition: var(--transition);
  font-size: 0.9rem;
  white-space: nowrap;
  min-width: 85px;
  font-weight: 500;
  color: var(--secondary-color);
}

.language-btn:hover {
  background: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
}

.language-btn.active {
  background: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
  box-shadow: 0 2px 4px rgba(78, 73, 118, 0.3);
}

.language-btn .flag {
  font-size: 1rem;
  line-height: 1;
}

.language-btn .lang-code {
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.02em;
}

@media (max-width: 991px) {
  #lang-selector {
    top: 20px;
    right: 55px;
  }
  
  .language-btn {
    padding: 0.5rem 0.8rem;
    min-width: 75px;
  }
}

/* =====================================================
   PAGES - General content pages
   ===================================================== */
#quarto-content {
  padding-top: 0 !important;
}

main.content {
  max-width: 100% !important;
  padding: 0 !important;
  margin: 0 !important;
}

/* For non-index pages */
article.page-columns {
  max-width: 1000px;
  margin: 2rem auto;
  padding: 2rem;
}

/* Listing pages styles */
.quarto-listing {
  margin-top: 2rem;
}

.quarto-grid-item {
  border-radius: var(--border-radius);
  overflow: hidden;
  transition: var(--transition);
  background: var(--white);
  box-shadow: var(--shadow-soft);
}

.quarto-grid-item:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
}

.quarto-grid-item .card-img-top {
  height: 180px;
  object-fit: cover;
  transition: var(--transition);
}

.quarto-grid-item:hover .card-img-top {
  transform: scale(1.05);
}

.quarto-grid-item .card-body {
  padding: 1.25rem;
}

.quarto-grid-item .card-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-color);
  margin-bottom: 0.5rem;
  line-height: 1.4;
}

.quarto-grid-item .card-title a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

.quarto-grid-item .card-title a:hover {
  color: var(--primary-color);
}

.quarto-grid-item .card-text {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.5;
}

/* Estado badges en listings */
.quarto-grid-item .listing-estado {
  display: inline-block;
  padding: 0.3rem 0.75rem;
  border-radius: 50px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.listing-estado[data-value="en-curso"],
.listing-estado:contains("en-curso") {
  background: linear-gradient(135deg, #4CAF50 0%, #2E7D32 100%);
  color: var(--white);
}

.listing-estado[data-value="finalizado"],
.listing-estado:contains("finalizado") {
  background: linear-gradient(135deg, #78909C 0%, #546E7A 100%);
  color: var(--white);
}

/* Fecha en listings */
.quarto-grid-item .listing-fecha-inicio {
  font-size: 0.8rem;
  color: var(--primary-color);
  font-weight: 500;
}

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 768px) {
  .section-title {
    font-size: 2rem;
  }

  .hero-section {
    height: 44vh;
    min-height: 315px;
  }

  .destacados-grid,
  .noticias-grid {
    grid-template-columns: 1fr;
  }

  .section-header {
    flex-direction: column;
    text-align: center;
  }

  .agenda-item {
    flex-direction: column;
    text-align: center;
  }

  .agenda-fecha {
    min-width: 100%;
  }

  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 1rem;
  }

  .section-title {
    font-size: 1.75rem;
  }

  .destacados-section,
  .noticias-section,
  .proyectos-section,
  .agenda-section,
  .publicaciones-section,
  .nosotros-section {
    padding: 3rem 0;
  }
}

/* =====================================================
   NOTICIAS DETALLE - Layout Moderno
   ===================================================== */
.noticia-header {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 2px solid var(--bg-light);
}

.noticia-meta {
  display: flex;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
}

/* Contenedor de categorías en card de noticia (portada y listing): mostrar todas */
.noticia-categorias,
.quarto-grid-item .listing-categories {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.5rem;
  margin-bottom: 0.5rem;
}

.noticia-categoria {
  display: inline-block;
  padding: 0.4rem 1rem;
  background: var(--primary-color);
  color: var(--white);
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

/* Categorías en cards del listing /noticias/ — máximo 2 visibles */
.quarto-grid-item .listing-category {
  display: inline-block;
  padding: 0.35rem 0.75rem;
  background: rgba(39, 128, 227, 0.12);
  color: var(--primary-color);
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
}
.quarto-grid-item .listing-categories .listing-category:nth-child(n+3) {
  display: none;
}

.noticia-fecha-header {
  color: var(--text-light);
  font-size: 0.95rem;
}

.noticia-footer {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 2px solid var(--bg-light);
}

.noticia-tags {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.noticia-tags .tag {
  display: inline-block;
  padding: 0.35rem 0.85rem;
  background: var(--bg-light);
  color: var(--primary-color);
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 500;
  transition: var(--transition);
}

.noticia-tags .tag:hover {
  background: var(--primary-color);
  color: var(--white);
}

.noticia-compartir {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  color: var(--text-light);
  font-size: 0.9rem;
}

.noticia-compartir .share-btn {
  padding: 0.4rem 0.85rem;
  background: var(--primary-light);
  color: var(--white);
  text-decoration: none;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 500;
  transition: var(--transition);
}

.noticia-compartir .share-btn:hover {
  background: var(--primary-color);
}

.noticia-navegacion {
  margin-top: 2rem;
}

/* Title block banner styles */
.quarto-title-block.default .quarto-title-banner {
  padding: 3rem 0;
}

.quarto-title-block.default .quarto-title {
  color: var(--white);
}

/* Better content styling for articles */
article.page-columns .content {
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem;
}

article.page-columns h2 {
  color: var(--primary-color);
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  font-size: 1.75rem;
}

article.page-columns h3 {
  color: var(--text-color);
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  font-size: 1.35rem;
}

article.page-columns p {
  line-height: 1.8;
  margin-bottom: 1.25rem;
}

article.page-columns blockquote {
  border-left: 4px solid var(--primary-color);
  padding-left: 1.5rem;
  margin: 2rem 0;
  font-style: italic;
  color: var(--text-light);
  background: var(--bg-light);
  padding: 1.5rem;
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
}

article.page-columns ul,
article.page-columns ol {
  margin-bottom: 1.25rem;
  padding-left: 1.5rem;
}

article.page-columns li {
  margin-bottom: 0.5rem;
  line-height: 1.7;
}

/* =====================================================
   ESTUDIOS PAGES
   ===================================================== */
.estudios-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-top: 2rem;
}

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

.estudio-card {
  position: relative;
  border-radius: var(--border-radius);
  overflow: hidden;
  text-decoration: none;
  color: var(--white);
  display: block;
  transition: var(--transition);
  min-height: 300px;
}

.estudio-card:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow-hover);
}

.estudio-imagen {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.estudio-imagen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.estudio-card:hover .estudio-imagen img {
  transform: scale(1.1);
}

.estudio-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    to bottom,
    rgba(93, 78, 140, 0.3) 0%,
    rgba(26, 26, 46, 0.85) 100%
  );
  z-index: 1;
}

.estudio-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 2rem;
  z-index: 2;
}

.estudio-content h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 0 0.75rem 0;
  color: var(--white);
}

.estudio-content p {
  font-size: 0.95rem;
  opacity: 0.9;
  margin: 0 0 1rem 0;
  line-height: 1.5;
}

.estudio-content .ver-mas {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--white);
  opacity: 0.8;
  transition: var(--transition);
}

.estudio-card:hover .ver-mas {
  opacity: 1;
}

/* =====================================================
   ESTUDIOS DETALLE - Layout Moderno
   ===================================================== */

/* Hero de estudios */
.estudios-hero {
  position: relative;
  border-radius: var(--border-radius);
  overflow: hidden;
  margin-bottom: 3rem;
  min-height: 280px;
}

.estudios-hero-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.estudios-hero-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.estudios-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(93, 78, 140, 0.9) 0%, rgba(26, 26, 46, 0.95) 100%);
  z-index: 1;
}

.estudios-hero-content {
  position: relative;
  z-index: 2;
  padding: 3rem;
  text-align: center;
  color: var(--white);
}

.estudios-hero-content h2 {
  font-size: 2.25rem;
  font-weight: 700;
  margin: 0.5rem 0 1rem;
  color: var(--white);
}

.estudios-icon {
  font-size: 3.5rem;
  margin-bottom: 0.5rem;
}

.estudios-descripcion {
  font-size: 1.15rem;
  line-height: 1.7;
  max-width: 700px;
  margin: 0 auto;
  opacity: 0.95;
}

/* Lista de estudios */
.estudios-lista {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

/* Tarjetas de estudio con imagen */
.estudio-item-img {
  background: var(--white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.estudio-item-img:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.estudio-item-img.finalizado {
  opacity: 0.85;
}

.estudio-imagen {
  position: relative;
  height: 180px;
  overflow: hidden;
}

.estudio-imagen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.estudio-item-img:hover .estudio-imagen img {
  transform: scale(1.05);
}

.estudio-estado-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  padding: 0.35rem 0.85rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.estudio-estado-badge.en-curso {
  background: linear-gradient(135deg, #4E4976 0%, #6B5B95 100%);
  color: white;
  box-shadow: 0 2px 8px rgba(78, 73, 118, 0.3);
}

.estudio-estado-badge.finalizado {
  background: linear-gradient(135deg, #6B7280 0%, #9CA3AF 100%);
  color: white;
  box-shadow: 0 2px 8px rgba(107, 114, 128, 0.3);
}

.estudio-body {
  padding: 1.5rem;
}

.estudio-body h3 {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-dark);
  margin: 0 0 0.75rem;
  line-height: 1.4;
}

.estudio-body p {
  color: var(--text-muted);
  font-size: 0.925rem;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.estudio-detalles {
  border-top: 1px solid var(--border-color);
  padding-top: 1rem;
}

.estudio-periodo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-muted);
  font-size: 0.875rem;
  margin-bottom: 0.75rem;
}

.estudio-periodo .icono {
  font-size: 1rem;
}

.estudio-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.estudio-tags .tag {
  background: var(--bg-light);
  color: var(--primary-color);
  padding: 0.25rem 0.65rem;
  border-radius: 15px;
  font-size: 0.75rem;
  font-weight: 500;
}

.estudios-navegacion {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
}

.btn-nav, .btn-nav-primary {
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.3s ease;
}

.btn-nav {
  color: var(--primary-color);
  background: var(--bg-light);
}

.btn-nav:hover {
  background: var(--primary-color);
  color: var(--white);
}

.btn-nav-primary {
  background: var(--primary-color);
  color: var(--white);
}

.btn-nav-primary:hover {
  background: var(--primary-dark);
}

.estudio-item {
  background: var(--white);
  border-radius: var(--border-radius);
  padding: 0;
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  transition: var(--transition);
  position: relative;
  border: 1px solid rgba(0,0,0,0.05);
}

.estudio-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.estudio-item.finalizado {
  opacity: 0.85;
}

.estudio-item.finalizado:hover {
  opacity: 1;
}

.estudio-estado-badge {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  padding: 0.4rem 1rem;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.estudio-estado-badge.en-curso {
  background: linear-gradient(135deg, #4E4976 0%, #6B5B95 100%);
  color: var(--white);
  box-shadow: 0 2px 8px rgba(78, 73, 118, 0.3);
}

.estudio-estado-badge.finalizado {
  background: linear-gradient(135deg, #6B7280 0%, #9CA3AF 100%);
  color: var(--white);
  box-shadow: 0 2px 8px rgba(107, 114, 128, 0.3);
}

.estudio-body {
  padding: 2rem;
  padding-right: 8rem;
}

.estudio-body h3 {
  font-size: 1.35rem;
  font-weight: 700;
  margin: 0 0 0.75rem 0;
  color: var(--text-color);
  line-height: 1.4;
}

.estudio-body p {
  font-size: 1rem;
  color: var(--text-light);
  margin: 0 0 1.25rem 0;
  line-height: 1.7;
}

.estudio-detalles {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--bg-light);
}

.estudio-periodo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: var(--text-light);
  font-weight: 500;
}

.estudio-periodo .icono {
  font-size: 1rem;
}

.estudio-tags {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.estudio-tags .tag {
  padding: 0.3rem 0.75rem;
  background: var(--bg-light);
  color: var(--primary-color);
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  transition: var(--transition);
}

.estudio-tags .tag:hover {
  background: var(--primary-color);
  color: var(--white);
}

/* Navegación de estudios */
.estudios-navegacion {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 2px solid var(--bg-light);
  flex-wrap: wrap;
  gap: 1rem;
}

.btn-nav {
  display: inline-block;
  padding: 0.85rem 1.75rem;
  background: var(--bg-light);
  color: var(--primary-color);
  text-decoration: none;
  border-radius: 50px;
  font-weight: 600;
  transition: var(--transition);
}

.btn-nav:hover {
  background: var(--primary-color);
  color: var(--white);
  transform: translateX(-5px);
}

.btn-nav-primary {
  display: inline-block;
  padding: 0.85rem 1.75rem;
  background: var(--primary-color);
  color: var(--white);
  text-decoration: none;
  border-radius: 50px;
  font-weight: 600;
  transition: var(--transition);
}

.btn-nav-primary:hover {
  background: var(--primary-dark);
  transform: translateX(5px);
}

/* Responsive estudios */
@media (max-width: 768px) {
  .estudios-hero {
    padding: 2rem;
  }
  
  .estudios-icon {
    font-size: 3rem;
  }
  
  .estudios-descripcion {
    font-size: 1.1rem;
  }
  
  .estudio-body {
    padding-right: 2rem;
  }
  
  .estudio-estado-badge {
    position: relative;
    top: auto;
    right: auto;
    display: inline-block;
    margin-bottom: 1rem;
  }
  
  .estudio-detalles {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .estudios-navegacion {
    flex-direction: column;
    text-align: center;
  }
}

/* Botón Volver (estudios, equipo, noticias, etc.) */
.btn-volver,
.volver-wrap a,
.volver-btn {
  display: inline-block;
  margin-top: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: var(--bg-light);
  color: var(--primary-color);
  text-decoration: none;
  border-radius: 8px;
  font-weight: 600;
  transition: var(--transition);
  border: 1px solid rgba(78, 73, 118, 0.2);
}

.btn-volver:hover,
.volver-wrap a:hover,
.volver-btn:hover {
  background: var(--primary-color);
  color: var(--white);
  border-color: var(--primary-color);
}

/* =====================================================
   ESTUDIOS INDEX - MOSAICO MODERNO
   ===================================================== */
.estudios-intro-modern {
  text-align: center;
  margin-bottom: 3rem;
  padding: 2rem;
}

.estudios-intro-modern p {
  font-size: 1.15rem;
  color: var(--text-light);
  max-width: 600px;
  margin: 0 auto;
}

.estudios-mosaico {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
  padding: 0 1rem;
}

.estudio-mosaico-card {
  background: var(--white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
  display: block;
}

.estudio-mosaico-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
}

.estudio-mosaico-card.finalizado {
  opacity: 0.85;
}

.estudio-mosaico-card.finalizado:hover {
  opacity: 1;
}

.estudio-mosaico-img {
  position: relative;
  width: 100%;
  height: 200px;
  overflow: hidden;
}

.estudio-mosaico-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.estudio-mosaico-card:hover .estudio-mosaico-img img {
  transform: scale(1.08);
}

.estudio-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  padding: 0.4rem 1rem;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.estudio-badge.en-curso {
  background: linear-gradient(135deg, #4E4976 0%, #6B5B95 100%);
  color: var(--white);
  box-shadow: 0 2px 8px rgba(78, 73, 118, 0.3);
}

.estudio-badge.finalizado {
  background: linear-gradient(135deg, #6B7280 0%, #9CA3AF 100%);
  color: var(--white);
  box-shadow: 0 2px 8px rgba(107, 114, 128, 0.3);
}

.estudio-mosaico-content {
  padding: 1.5rem;
}

.estudio-mosaico-content h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin: 0 0 0.5rem 0;
  color: var(--text-color);
  line-height: 1.3;
}

.estudio-mosaico-content p {
  font-size: 0.95rem;
  color: var(--text-light);
  margin: 0 0 1rem 0;
  line-height: 1.5;
}

.estudio-fecha {
  display: inline-block;
  font-size: 0.85rem;
  color: var(--primary-color);
  font-weight: 600;
}

@media (max-width: 768px) {
  .estudios-mosaico {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .estudio-mosaico-img {
    height: 180px;
  }
}

/* Legacy - mantener compatibilidad */
.estudios-intro {
  text-align: center;
  margin-bottom: 3rem;
}

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

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

.estudio-card-home {
  position: relative;
  display: block;
  border-radius: var(--border-radius);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  min-height: 320px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.estudio-card-home:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.estudio-card-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.estudio-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.estudio-card-home:hover .estudio-card-img img {
  transform: scale(1.08);
}

.estudio-card-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to top, rgba(26, 26, 46, 0.95) 0%, rgba(93, 78, 140, 0.7) 50%, rgba(93, 78, 140, 0.4) 100%);
  transition: background 0.3s ease;
}

.estudio-card-home:hover .estudio-card-overlay {
  background: linear-gradient(to top, rgba(26, 26, 46, 0.98) 0%, rgba(93, 78, 140, 0.8) 50%, rgba(93, 78, 140, 0.5) 100%);
}

.estudio-card-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  height: 100%;
  padding: 1.75rem;
  color: white;
}

.estudio-card-icon {
  font-size: 2.5rem;
  margin-bottom: 0.75rem;
}

.estudio-card-content h3 {
  font-size: 1.35rem;
  font-weight: 700;
  margin: 0 0 0.75rem;
  color: white;
}

.estudio-card-content p {
  font-size: 0.925rem;
  line-height: 1.6;
  opacity: 0.9;
  margin: 0 0 1rem;
}

.estudio-card-link {
  display: inline-block;
  color: var(--accent-light);
  font-weight: 600;
  font-size: 0.9rem;
  transition: transform 0.3s ease;
}

.estudio-card-home:hover .estudio-card-link {
  transform: translateX(5px);
}

/* =====================================================
   TODOS LOS ESTUDIOS - LISTADO COMPLETO
   ===================================================== */
.todos-estudios-section {
  margin-top: 4rem;
  padding-top: 3rem;
  border-top: 2px solid var(--border-color);
}

.todos-estudios-section .section-title {
  text-align: center;
  margin-bottom: 0.5rem;
}

.todos-estudios-section .section-subtitle {
  text-align: center;
  color: var(--text-muted);
  margin-bottom: 3rem;
}

.categoria-estudios {
  margin-bottom: 3rem;
}

.categoria-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--primary-color);
}

.categoria-icon {
  font-size: 1.75rem;
}

.categoria-header h3 {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--primary-color);
  margin: 0;
}

.estudios-grid-completo {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

.estudio-mini-card {
  background: var(--white);
  border-radius: var(--border-radius);
  padding: 1.25rem;
  box-shadow: var(--shadow);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border-left: 4px solid var(--primary-color);
}

.estudio-mini-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.estudio-mini-card.finalizado {
  opacity: 0.8;
  border-left-color: var(--text-muted);
}

.estudio-mini-estado {
  display: inline-block;
  padding: 0.25rem 0.65rem;
  border-radius: 15px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 0.75rem;
}

.estudio-mini-estado.en-curso {
  background: rgba(16, 185, 129, 0.15);
  color: #059669;
}

.estudio-mini-estado.finalizado {
  background: rgba(107, 114, 128, 0.15);
  color: #6b7280;
}

.estudio-mini-card h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-dark);
  margin: 0 0 0.5rem;
  line-height: 1.4;
}

.estudio-mini-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin: 0 0 0.75rem;
}

.estudio-mini-fecha {
  display: block;
  font-size: 0.75rem;
  color: var(--primary-color);
  font-weight: 500;
}

@media (max-width: 768px) {
  .estudios-grid-completo {
    grid-template-columns: 1fr;
  }
  
  .categoria-header {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* =====================================================
   EQUIPO PAGE - TARJETAS CON FOTOS
   ===================================================== */

.equipo-intro {
  text-align: center;
  margin-bottom: 3rem;
}

.equipo-descripcion {
  font-size: 1.15rem;
  color: var(--text-light);
  max-width: 600px;
  margin: 0 auto;
}

.equipo-categoria {
  margin-bottom: 3rem;
}

.equipo-categoria-titulo {
  font-size: 1.75rem;
  color: var(--primary-color);
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 3px solid var(--primary-color);
}

.equipo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
}

.equipo-card {
  background: var(--white);
  padding: 2rem 1.5rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-soft);
  text-align: center;
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
  display: block;
}

.equipo-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
}

.equipo-avatar {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  margin: 0 auto 1.25rem;
  overflow: hidden;
  border: 4px solid var(--primary-light);
  transition: var(--transition);
}

.equipo-card:hover .equipo-avatar {
  border-color: var(--primary-color);
  transform: scale(1.05);
}

.equipo-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.equipo-card h4 {
  font-size: 1.15rem;
  font-weight: 600;
  margin: 0 0 0.5rem 0;
  color: var(--text-color);
}

.equipo-card p {
  font-size: 0.9rem;
  color: var(--text-light);
  margin: 0;
}

/* Botón Ver Tesistas */
.tesistas-boton-container {
  text-align: center;
  margin-top: 2rem;
}

.btn-ver-tesistas {
  display: inline-block;
  padding: 1rem 2.5rem;
  background: var(--primary-color);
  color: var(--white);
  text-decoration: none;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1rem;
  transition: var(--transition);
}

.btn-ver-tesistas:hover {
  background: var(--primary-dark);
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(93, 78, 140, 0.35);
}

/* Volver container */
.volver-container {
  margin-bottom: 2rem;
}

@media (max-width: 768px) {
  .equipo-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
  
  .equipo-avatar {
    width: 100px;
    height: 100px;
  }
  
  .equipo-card {
    padding: 1.5rem 1rem;
  }
  
  .equipo-card h4 {
    font-size: 1rem;
  }
}

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

/* =====================================================
   EQUIPO PERFIL - Template Trestles (about pages)
   ===================================================== */

/* Título del perfil (nombre de la persona) - color morado OLES */
.quarto-about-trestles .about-entity h1.title,
.quarto-about-trestles h1.title,
.quarto-about-trestles .quarto-title h1.title,
h1.title {
  color: var(--primary-color) !important;
  font-weight: 700;
}

/* Categoría/Cargo (Investigadores, Dirección, etc.) - sin fondo ni borde */
.quarto-about-trestles .quarto-categories,
.quarto-about-trestles .quarto-category,
.quarto-category {
  background: transparent !important;
  color: var(--text-color) !important;
  padding: 0;
  border-radius: 0;
  font-size: 0.9rem;
  font-weight: 500;
  display: inline-block;
  margin-top: 0.25rem;
  border: none !important;
}

/* Container de los links - lista vertical */
.quarto-about-trestles .about-links {
  background: transparent !important;
  padding: 0;
  border-radius: 0;
  display: flex !important;
  flex-direction: column !important;
  align-items: flex-start !important;
  gap: 0.25rem;
}

/* Links de contacto (Email, Twitter, Google Scholar, GitHub) */
.quarto-about-trestles .about-links a.about-link,
.quarto-about-trestles .about-links a,
.about-link {
  color: var(--text-color) !important;
  text-decoration: none;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0;
  border: none !important;
  background: transparent !important;
  box-shadow: none !important;
}

.quarto-about-trestles .about-links a.about-link:hover,
.quarto-about-trestles .about-links a:hover,
.about-link:hover {
  color: var(--primary-color) !important;
  transform: translateX(5px);
}

/* Iconos de los links */
.quarto-about-trestles .about-links .bi,
.quarto-about-trestles .about-links i,
.about-link .bi,
.about-link i {
  color: var(--primary-color) !important;
  font-size: 1.1rem;
}

/* Texto de los links */
.quarto-about-trestles .about-links .about-link-text,
.quarto-about-trestles .about-links span,
.about-link-text {
  color: var(--text-color) !important;
  font-weight: 500;
}

/* Container de about-entity styling */
.quarto-about-trestles .about-entity {
  background: var(--white);
  padding: 2rem;
  border-radius: var(--border-radius);
}

/* Imagen circular del perfil */
.quarto-about-trestles .about-image {
  border: 4px solid var(--primary-light) !important;
}

/* =====================================================
   Estilos para Listing de Noticias
   ===================================================== */

/* Grid de noticias */
.quarto-listing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
  padding: 2rem 0;
}

/* Cards de noticias */
.quarto-grid-item {
  background: white;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.quarto-grid-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

/* Imágenes en cards del listado */
.quarto-grid-item .card-img-top {
  cursor: pointer;
}

.quarto-grid-item .card-img-top img,
.quarto-grid-item .thumbnail-image {
  transition: transform 0.3s ease;
}

.quarto-grid-item:hover .card-img-top img,
.quarto-grid-item:hover .thumbnail-image {
  transform: scale(1.05);
}

/* Contenido de la card - simplificado */

/* =====================================================
   Estilos para imágenes DENTRO de las noticias individuales
   ===================================================== */

/* =====================================================
   Galería de imágenes tipo álbum moderno
   ===================================================== */

/* Imagen destacada principal - debajo del título (ocupa todo el ancho y su tamaño natural) */
.featured-image {
  width: 100%;
  margin: 2rem 0 3rem 0;
  text-align: center;
}

.featured-image p {
  margin: 0;
  padding: 0;
}

.featured-image img,
.featured-image p img {
  width: 100% !important;
  max-width: 100% !important;
  height: auto !important;
  object-fit: contain;
  border-radius: 20px;
  box-shadow: 0 12px 40px rgba(62, 51, 81, 0.15);
  display: block;
  margin: 0 auto !important;
}

/* Galería de imágenes secundarias */
.gallery {
  margin: 3rem 0;
  padding: 0;
}

.gallery p {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin: 0;
  padding: 0;
}

.gallery img,
.gallery p img {
  width: 100% !important;
  max-width: 100% !important;
  height: 350px !important;
  object-fit: cover;
  border-radius: 16px;
  box-shadow: 0 8px 24px rgba(62, 51, 81, 0.12);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  margin: 0 !important;
}

.gallery img:hover,
.gallery p img:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 20px 40px rgba(62, 51, 81, 0.2);
  z-index: 10;
}

/* Imágenes sueltas en el contenido (si las hay) */
#quarto-content article p:has(img):not(.featured-image):not(.gallery) {
  text-align: center;
  margin: 2rem 0;
}

#quarto-content article p:has(img):not(.featured-image):not(.gallery) img {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 4px 16px rgba(62, 51, 81, 0.1);
}

/* Responsive para galería de imágenes */
@media (max-width: 768px) {
  .featured-image img,
  .featured-image p img {
    height: auto !important;
  }
  
  .gallery p {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .gallery img,
  .gallery p img {
    height: 250px !important;
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .featured-image img,
  .featured-image p img {
    height: auto !important;
  }
  
  .gallery p {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .gallery img,
  .gallery p img {
    height: 280px !important;
  }
}

/* Contenedor principal SOLO para noticias individuales */
body:not(.quarto-listing-page) #quarto-content article {
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

/* Ajuste para figuras de Quarto */
.quarto-figure-center,
.quarto-figure-left,
.quarto-figure-right {
  margin: 2rem 0;
}

.quarto-figure-center > p,
.quarto-figure-left > p,
.quarto-figure-right > p {
  margin: 0;
}

/* Paginación mejorada */
.listing-pagination {
  margin-top: 4rem;
  display: flex;
  justify-content: center;
  align-items: center;
}

.listing-pagination .pagination {
  display: flex;
  gap: 0.75rem;
  list-style: none;
  padding: 0;
  align-items: center;
}

.listing-pagination .page-item {
  margin: 0;
}

.listing-pagination .page-link {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 45px;
  height: 45px;
  padding: 0.75rem 1.25rem;
  background: white;
  border: 2px solid var(--border-color);
  border-radius: 10px;
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.3s ease;
  box-shadow: 0 2px 4px rgba(62, 51, 81, 0.05);
}

.listing-pagination .page-link:hover {
  background: var(--accent-color);
  border-color: var(--primary-color);
  color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(62, 51, 81, 0.15);
}

.listing-pagination .active .page-link {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: white;
  box-shadow: 0 4px 12px rgba(78, 73, 118, 0.3);
}

.listing-pagination .disabled .page-link {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}

/* Botones siguiente/anterior */
.listing-pagination .page-item:first-child .page-link,
.listing-pagination .page-item:last-child .page-link {
  padding: 0.75rem 1.5rem;
  font-weight: 700;
  background: var(--primary-light);
  color: white;
  border-color: var(--primary-light);
}

.listing-pagination .page-item:first-child .page-link:hover,
.listing-pagination .page-item:last-child .page-link:hover {
  background: var(--primary-color);
  border-color: var(--primary-color);
}

/* Filtros de categorías */
.quarto-listing-category {
  margin: 2rem 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.quarto-listing-category .category {
  background: white;
  border: 2px solid var(--border-color);
  color: var(--text-color);
  padding: 0.5rem 1.25rem;
  border-radius: 25px;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
}

.quarto-listing-category .category:hover,
.quarto-listing-category .category.active {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: white;
}

/* Responsive */
@media (max-width: 768px) {
  .quarto-listing-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .quarto-grid-item .listing-image {
    height: 200px;
  }
}

/* =====================================================
   EPSEP PAGE (repositorio)
   ===================================================== */
.epsep-page {
  width: 98%;
  max-width: none;
  margin: 0 auto;
  padding: 2rem 1rem 3.5rem;
}
.epsep-badge {
  display: inline-block;
  background: linear-gradient(135deg, #4E4976 0%, #6B5B95 100%);
  color: white;
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.5rem 1rem;
  border-radius: 50px;
  margin-bottom: 1.25rem;
  letter-spacing: 0.02em;
}
.epsep-desc {
  font-size: 1.1rem;
  line-height: 1.8;
  color: #374151;
  background: linear-gradient(135deg, #f8f7fc 0%, #f0eef8 100%);
  border-left: 4px solid #4E4976;
  padding: 1.5rem 1.75rem;
  border-radius: 0 12px 12px 0;
  margin: 0 0 2rem 0;
  box-shadow: 0 2px 12px rgba(78, 73, 118, 0.08);
}
.epsep-desc strong {
  color: #4E4976;
}
.epsep-card {
  background: white;
  border-radius: 16px;
  padding: 1.75rem 2rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
  border: 1px solid #e8e6f0;
}
.epsep-card-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: #4E4976;
  margin: 0 0 1rem 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.epsep-card-title span:first-child {
  font-size: 1.35rem;
}
.epsep-card-subtitle {
  margin: 0 0 1rem 0;
  color: #6b7280;
  font-size: 0.95rem;
}
.epsep-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 0;
  justify-content: flex-start;
}
.epsep-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 1.4rem;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
}
.epsep-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.12);
  text-decoration: none;
}
.epsep-btn span:first-child {
  font-size: 1.2rem;
}
.epsep-btn-primary {
  background: linear-gradient(135deg, #4E4976 0%, #6B5B95 100%);
  color: white;
}
.epsep-btn-secondary {
  background: white;
  color: #4E4976;
  border: 2px solid #4E4976;
}
.epsep-btn-secondary:hover {
  background: #f8f7fc;
  color: #453958;
}
.epsep-note {
  margin-top: 2rem;
  font-size: 0.95rem;
  color: #6b7280;
  background: #f9fafb;
  padding: 1rem 1.25rem;
  border-radius: 10px;
  border-left: 3px solid #9CA3AF;
}
.epsep-back {
  display: inline-block;
  margin-top: 2rem;
  color: #4E4976;
  font-weight: 500;
  text-decoration: none;
  transition: color 0.2s;
}
.epsep-back:hover {
  color: #6B5B95;
  text-decoration: underline;
}

/* =====================================================
   ESTUDIO / PROYECTO PAGE (two-column: equipo | contenido)
   ===================================================== */
.estudio-page #quarto-content,
.estudio-page main {
  width: 98%;
  max-width: none;
  margin: 0 auto;
  padding: 2rem 1rem 3.5rem;
}

/* Evitar que article u otros contenedores limiten el ancho */
.estudio-page #quarto-content article,
.estudio-page main article {
  max-width: none !important;
  width: 100%;
  padding: 0;
  margin: 0;
}

/* Two-column layout */
.estudio-page .estudio-layout {
  display: grid;
  grid-template-columns: minmax(340px, 0.4fr) 1fr;
  gap: 3rem 4rem;
  align-items: start;
}

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

/* Left column: team card */
.estudio-page .estudio-col-izq {
  position: sticky;
  top: 2rem;
  background: linear-gradient(180deg, #faf9fc 0%, #f3f1f8 100%);
  border: 1px solid #e8e6f0;
  border-radius: 16px;
  padding: 1.75rem;
  box-shadow: 0 4px 24px rgba(78, 73, 118, 0.08);
}

.estudio-page .estudio-col-izq h2 {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #4E4976;
  margin: 0 0 0.75rem 0;
  padding: 0 0 0.5rem 0;
  border-bottom: 2px solid #e0dce8;
  border-left: none;
  border-radius: 0;
  background: none;
  box-shadow: none;
}

.estudio-page .estudio-col-izq h2:not(:first-child) {
  margin-top: 1.5rem;
}

.estudio-page .estudio-col-izq p,
.estudio-page .estudio-col-izq ul {
  margin: 0 0 0.5rem 0;
  font-size: 0.95rem;
  line-height: 1.6;
  color: #374151;
}

.estudio-page .estudio-col-izq ul {
  padding-left: 1.25rem;
}

/* Right column: objectives, scope, methods, etc. */
.estudio-page .estudio-col-der h2 {
  font-size: 1rem;
  font-weight: 700;
  color: #4E4976;
  margin: 2rem 0 0.75rem 0;
  padding: 1rem 1.25rem;
  background: white;
  border: 1px solid #e8e6f0;
  border-left: 4px solid #4E4976;
  border-radius: 0 10px 10px 0;
  box-shadow: 0 2px 12px rgba(0,0,0,0.04);
}

.estudio-page .estudio-col-der h2:first-child {
  margin-top: 0;
}

.estudio-page .estudio-col-der h2 + * {
  margin-top: 0.75rem;
}

.estudio-page .estudio-col-der p,
.estudio-page .estudio-col-der ul {
  margin: 0 0 1rem 0;
  line-height: 1.75;
  color: #374151;
  font-size: 1rem;
}

.estudio-page .estudio-col-der ul {
  padding-left: 1.5rem;
}

/* Back link below layout */
.estudio-page .estudio-back-wrap {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid #e8e6f0;
}

/* Volver como botón en páginas de estudio */
.estudio-page .estudio-back-wrap a {
  display: inline-block;
  margin-top: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: var(--bg-light);
  color: var(--primary-color);
  text-decoration: none;
  border-radius: 8px;
  font-weight: 600;
  transition: var(--transition);
  border: 1px solid rgba(78, 73, 118, 0.2);
}

.estudio-page .estudio-back-wrap a:hover {
  background: var(--primary-color);
  color: var(--white);
  border-color: var(--primary-color);
}

.estudio-page .estudio-col-izq a,
.estudio-page .estudio-col-der a {
  color: #4E4976;
  font-weight: 500;
}

.estudio-page .estudio-col-izq a:hover,
.estudio-page .estudio-col-der a:hover {
  text-decoration: underline;
}

/* =====================================================
   LÍNEAS DE INVESTIGACIÓN (página con menú lateral)
   ===================================================== */
.lineas-page {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem 3rem;
}

.lineas-page-titulo {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--primary-color);
  margin: 0 0 0.5rem 0;
  padding: 0;
}

.lineas-page-intro {
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--text-light);
  margin: 0 0 1.25rem 0;
  max-width: 720px;
}

.lineas-page-body {
  display: flex;
  gap: 3rem;
  align-items: flex-start;
}

.lineas-sidebar {
  flex-shrink: 0;
  width: 220px;
  position: sticky;
  top: 6rem;
  padding: 0;
  padding-top: 0.25rem;
  border-right: 1px solid #e8e6f0;
}

.lineas-sidebar-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary-color);
  margin: 0 0 1rem 0;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.lineas-nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.lineas-nav li {
  margin-bottom: 0.35rem;
}

.lineas-nav a {
  display: block;
  padding: 0.4rem 0;
  color: var(--text-color);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  border-radius: 0.25rem;
  transition: color 0.2s, background 0.2s;
}

.lineas-nav a:hover {
  color: var(--primary-color);
}

.lineas-back {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid #e8e6f0;
  font-size: 0.9rem;
}

.lineas-back a {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 500;
}

.lineas-content {
  flex: 1;
  min-width: 0;
}

.lineas-seccion {
  scroll-margin-top: 6rem;
  margin-bottom: 4rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid #eee;
}

.lineas-seccion:last-child {
  border-bottom: none;
}

.lineas-seccion-titulo {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--primary-color);
  margin: 0 0 1.25rem 0;
}

.lineas-seccion p {
  font-size: 1.05rem;
  line-height: 1.8;
  color: #374151;
  margin: 0 0 1rem 0;
}

/* Ocultar todo el bloque de título de Quarto (genera el vacío); usamos el título dentro de .lineas-page */
body:has(.lineas-page) #title-block-header,
body:has(.lineas-page) main .quarto-title-block.default {
  display: none !important;
  margin: 0 !important;
  padding: 0 !important;
}
/* Sin margen superior en main cuando está la página de líneas */
body:has(.lineas-page) main#quarto-document-content {
  padding-top: 0 !important;
  margin-top: 0 !important;
}
/* Primera sección pegada al título */
body:has(.lineas-page) .lineas-content .lineas-seccion:first-child {
  margin-top: 0 !important;
  padding-top: 0 !important;
}
body:has(.lineas-page) .lineas-content {
  padding-top: 0 !important;
  margin-top: 0 !important;
}

@media (max-width: 768px) {
  .lineas-page {
    padding: 0 1rem 2rem;
  }
  .lineas-page-body {
    flex-direction: column;
  }
  .lineas-sidebar {
    position: static;
    width: 100%;
    border-right: none;
    border-bottom: 1px solid #e8e6f0;
    padding-bottom: 1rem;
    margin-bottom: 1rem;
  }
  .lineas-nav ul {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
  }
  .lineas-nav li {
    margin-bottom: 0;
  }
}

/* =====================================================
   LÍNEAS: navegación en cada página de línea
   ===================================================== */
.linea-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.75rem;
  padding: 0.75rem 0;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid #e8e6f0;
  font-size: 0.95rem;
}

.linea-nav-label {
  color: var(--text-light);
  font-weight: 500;
  margin-right: 0.25rem;
}

.linea-nav a {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 500;
}

.linea-nav a:hover {
  text-decoration: underline;
}

.linea-nav-current {
  color: var(--text-color);
  font-weight: 600;
}

.linea-nav .linea-nav-todas {
  margin-left: auto;
}

/* =====================================================
   LÍNEAS: página índice (listado de 3 líneas)
   ===================================================== */
.lineas-index {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 1.5rem 2rem;
}

.lineas-index-intro {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--text-light) !important;
  margin: 0 0 2rem 0;
}

.lineas-index-grid {
  display: grid !important;
  grid-template-columns: repeat(3, 1fr) !important;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

@media (max-width: 768px) {
  .lineas-index-grid {
    grid-template-columns: 1fr !important;
  }
}

a.linea-index-card,
.linea-index-card {
  display: block !important;
  padding: 2rem !important;
  background: #f8f7fc !important;
  border-radius: var(--border-radius) !important;
  border: 1px solid #e8e6f0 !important;
  text-decoration: none !important;
  color: var(--text-color) !important;
  transition: var(--transition);
  box-shadow: var(--shadow-soft);
}

a.linea-index-card:hover,
.linea-index-card:hover {
  background: #f0eef8 !important;
  border-color: var(--primary-color) !important;
  box-shadow: var(--shadow-medium) !important;
  text-decoration: none !important;
  transform: translateY(-4px);
}

a.linea-index-card h3,
.linea-index-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary-color) !important;
  margin: 0 0 0.75rem 0;
}

a.linea-index-card p,
.linea-index-card p {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--text-color) !important;
  margin: 0 0 1rem 0;
}

.linea-index-link {
  display: inline-block;
  padding: 0.4rem 1rem;
  background: var(--primary-color) !important;
  color: var(--white) !important;
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: 50px;
  text-decoration: none !important;
}

a.linea-index-card:hover .linea-index-link {
  background: var(--primary-dark) !important;
}

.lineas-index-back {
  margin: 1rem 0 0;
  font-size: 0.95rem;
}

.lineas-index-back a {
  color: var(--primary-color) !important;
  text-decoration: none !important;
  font-weight: 500;
}

.lineas-index-back a:hover {
  text-decoration: underline !important;
}

/* =====================================================
   PRINT STYLES
   ===================================================== */
@media print {
  .hero-section,
  .footer-section,
  .navbar {
    display: none;
  }
}