/* ============================================
   publicacion.css
   Se usa para: publicaciones y agenda (mismo hero, mismo sistema)
   ============================================ */

:root {
  --lb-black: #000000;
  --lb-white: #ffffff;
  --lb-dark: #565656;
  --lb-medium: #848484;
  --lb-lighter: #E0E0E0;
  --lb-magenta: #BB1755;
}

/* ============================================
   CLASES UNIVERSALES - reutilizables en cualquier página
   ============================================ */

/* H2: texto blanco con resaltado negro */
.u-h2 {
  display: table;
  background-color: var(--lb-black);
  color: var(--lb-white);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  text-align: center;
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  line-height: 1.25;
  padding: 10px 16px;
  margin: 0 auto 20px;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

/* H3: bold, color #2b2b2b, alineación variable */
.u-h3 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  color: #2b2b2b;
  font-size: 1.3rem;
  margin: 0 0 16px;
  text-align: left;
}

.u-h3--center {
  text-align: center;
}

/* Párrafo de texto: siempre negro */
.u-texto {
  font-family: 'Montserrat', sans-serif;
  color: var(--lb-black);
  line-height: 1.6;
  margin: 0 0 20px;
}

/* Botón magenta */
.u-btn-magenta {
  display: inline-block;
  background-color: var(--lb-magenta);
  color: var(--lb-white);
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  text-decoration: none;
  padding: 12px 28px;
  border-radius: 4px;
  transition: background-color 0.2s ease;
}

.u-btn-magenta:hover {
  background-color: var(--lb-dark);
}

/* Botón de enlaces: gris #565656, letra blanca, bold */
.u-btn-gris {
  display: inline-block;
  background-color: var(--lb-dark);
  color: var(--lb-white);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  text-decoration: none;
  padding: 10px 24px;
  border-radius: 4px;
  transition: background-color 0.2s ease;
}

.u-btn-gris:hover {
  background-color: var(--lb-magenta);
}

/* Imagen tipo hero: absorbe 1920x1080, 1920x500 o cuadrada 1080x1080
   recortando con object-fit para mantener siempre el mismo marco visual */
.u-media-hero {
  width: 100%;
  max-width: 640px;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 4px;
}

.u-media-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

/* Imagen cuadrada (carrusel, tarjetas, dos columnas): fuente máximo 1080x1080 */
.u-media-cuadrada {
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: 4px;
}

.u-media-cuadrada img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

/* Ícono 100x100 reutilizable (ej: calendario) */
.u-icono-100 {
  width: 100px;
  height: 100px;
  flex: 0 0 100px;
  overflow: hidden;
  border-radius: 4px;
}

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

/* Portada full-width (banner de página). Fuente: 1920x1080 o 1920x500 */
.u-portada {
  width: 100%;
  aspect-ratio: 21 / 9;
  overflow: hidden;
}

.u-portada img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

@media (max-width: 480px) {
  .u-media-hero {
    aspect-ratio: 4 / 3;
  }
  .u-icono-100 {
    width: 80px;
    height: 80px;
    flex: 0 0 80px;
  }
}

/* ============================================
   HERO (publicación y agenda comparten esta estructura)
   ============================================ */

.pub-hero {
  background-color: var(--lb-black);
  color: var(--lb-white);
  font-family: 'Montserrat', sans-serif;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  padding: 40px 5%;
  gap: 40px;
}

.pub-hero__info {
  flex: 1 1 320px;
  padding-right: 40px;
  border-right: 3px solid var(--lb-magenta);
}

.pub-hero__categoria {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--lb-white);
  margin: 0 0 10px;
}

.pub-hero__titulo {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: clamp(2rem, 5vw, 3.2rem);
  line-height: 1.1;
  margin: 0 0 24px;
  color: var(--lb-white);
}

.pub-hero__media {
  flex: 1 1 320px;
}

/* Bloque central opcional dentro del hero: fecha, modalidad, entrada (agenda) */
.pub-hero__datos {
  flex: 1 1 220px;
  text-align: center;
  font-family: 'Montserrat', sans-serif;
  color: var(--lb-white);
}

.pub-hero__datos-titulo {
  font-weight: 700;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin: 0 0 10px;
}

.pub-hero__fecha {
  font-weight: 600;
  font-size: 1.15rem;
  margin: 0 0 12px;
}

.pub-hero__modalidad,
.pub-hero__entrada {
  font-weight: 400;
  font-size: 1rem;
  margin: 0 0 8px;
}

/* ============================================
   DETALLE
   ============================================ */

.pub-detalle {
  padding: 40px 5%;
}

.pub-detalle__meta {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  color: #2b2b2b;
  line-height: 1.8;
  margin: 0 0 24px;
}
.pub-detalle--centro {
  text-align: center;
}
/* ============================================
   DOS COLUMNAS: imagen cuadrada + texto (h2 + h3)
   ============================================ */

.pub-dos-columnas {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  padding: 40px 5%;
  background: #FFFFFF;
}

.pub-dos-columnas__img {
  width: 100%;
  max-width: 350px;
  margin: 0 auto;
}

.pub-dos-columnas__img img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 4px;
}

.pub-dos-columnas__texto {
  padding: 0;
}

.pub-dos-columnas__texto .u-h2 {
  background: #000000;
  color: #FFFFFF;
  padding: 20px;
  margin: 0 0 20px 0;
}

.pub-dos-columnas__texto .u-h3 {
  color: #2b2b2b;
  text-align: center;
}

.pub-dos-columnas__texto p {
  color: #000000;
  line-height: 1.6;
  font-size: 1rem;
}

/* ============================================
   CARRUSEL SIN JS - scroll horizontal con barra visible
   ============================================ */

.pub-carrusel {
  padding: 0 5% 40px;
}

.pub-carrusel__track {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x proximity;
  padding-bottom: 16px;
  scrollbar-width: auto;
  scrollbar-color: var(--lb-magenta) var(--lb-lighter);
}

.pub-carrusel__track::-webkit-scrollbar {
  height: 10px;
}

.pub-carrusel__track::-webkit-scrollbar-track {
  background: var(--lb-lighter);
  border-radius: 6px;
}

.pub-carrusel__track::-webkit-scrollbar-thumb {
  background-color: var(--lb-magenta);
  border-radius: 6px;
}

.pub-carrusel__item {
  flex: 0 0 auto;
  width: 260px;
  scroll-snap-align: start;
}

/* ============================================
   NOTAS RELACIONADAS
   ============================================ */

.pub-relacionadas {
  padding: 30px 5% 50px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

/* ============================================
   BOTONES CENTRADOS
   ============================================ */

.u-btn-centro {
  text-align: center;
  margin-top: 30px;
}

.u-btn-centro .u-btn-magenta,
.u-btn-centro .u-btn-gris {
  margin: 8px;
}

/* ============================================
   PORTADA
   ============================================ */

.pub-portada {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 40px 5%;
}

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

.u-portada-banner img {
  width: 100%;
  height: auto;
  display: block;
}

.u-portada-hero img {
  width: 100%;
  height: auto;
  display: block;
}

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

@media (max-width: 768px) {
  .pub-hero {
    flex-direction: column;
  }

  .pub-hero__info {
    border-right: none;
    border-bottom: 3px solid var(--lb-magenta);
    padding-right: 0;
    padding-bottom: 24px;
  }

  .pub-hero__icono,
  .u-icono-100 {
    order: -1;
  }

  .pub-dos-columnas {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .pub-carrusel__item {
    width: 200px;
  }

  .u-portada {
    aspect-ratio: 16 / 9;
  }
}

@media (max-width: 480px) {
  .pub-carrusel__item {
    width: 160px;
  }

  .u-portada {
    aspect-ratio: 4 / 3;
  }
}