/* Estilos para las secciones de contenido de cursos */
.course-content {
  padding: 20px;
  background-color: var(--dark);
  position: relative;
}

.course-content:nth-child(odd) {
  background-color: var(--darker);
}

.curriculum-container {
  margin-top: 50px;
}

.curriculum-session {
  background-color: rgba(255, 255, 255, 0.03);
  border-radius: 10px; /* Restaurar bordes redondeados */
  margin-bottom: 25px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.05); /* Restaurar bordes */
  padding: 0; /* Eliminar cualquier padding interno */
  width: 100%; /* Asegurar ancho completo */
  transition: all 0.3s ease;
}

.curriculum-session:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  border-color: rgba(255, 255, 255, 0.1);
}

.curriculum-header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 25px 30px; /* Padding horizontal mu00e1s reducido */
  background-color: rgba(0, 120, 255, 0.2); /* Color visible para los tu00edtulos */
  border-bottom: 1px solid rgba(0, 120, 255, 0.3);
  border-radius: 10px 10px 0 0; /* Esquinas redondeadas en la parte superior */
  margin: 0; /* Sin mu00e1rgenes */
  width: 100%; /* Asegurar que ocupa todo el ancho */
  box-sizing: border-box; /* Incluir padding en el cu00e1lculo del ancho */
  left: 0; /* Alinear completamente a la izquierda */
  right: 0; /* Alinear completamente a la derecha */
}

.curriculum-session-title {
  font-size: 22px;
  font-weight: 600;
  color: white; /* Color azul mu00e1s brillante para los tu00edtulos */
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
  margin: 0;
}

.session-duration {
  background-color: rgba(0, 102, 255, 0.15);
  color: var(--primary);
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 500;
}

.curriculum-modules {
  padding: 20px 25px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

/* Media queries para hacer responsivas las 3 columnas */
@media (max-width: 1199px) {
  .curriculum-modules {
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
  }
}

@media (max-width: 991px) {
  .curriculum-modules {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 767px) {
  .curriculum-modules {
    grid-template-columns: 1fr;
  }
}

.curriculum-module {
  background-color: rgba(255, 255, 255, 0.02);
  border-radius: 8px;
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: all 0.3s ease;
  position: relative;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.curriculum-module:hover {
  background-color: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.1);
}

.module-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--light);
  margin-top: 0;
  margin-bottom: 15px;
  padding-bottom: 10px;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.1);
  height: 60px;
  display: flex;
  align-items: center;
}

.module-topics {
  list-style: none;
  padding-left: 0;
  margin-bottom: 25px;
  flex-grow: 1;
}

.module-topics li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 8px;
  color: rgba(255, 255, 255, 0.8);
}

.module-topics li:before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--primary);
  font-size: 18px;
  line-height: 1;
}

.module-duration {
  margin-top: auto;
  align-self: flex-end;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
  background-color: rgba(0, 102, 255, 0.1);
  padding: 3px 10px;
  border-radius: 15px;
  display: inline-block;
}

/* Estilos responsivos */
@media screen and (max-width: 992px) {
  .curriculum-modules {
    grid-template-columns: 1fr;
  }
  
  .curriculum-header-container {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  
  .session-duration {
    align-self: flex-start;
  }
  
  .curriculum-session {
    margin-bottom: 20px;
  }
}

@media screen and (max-width: 576px) {
  .curriculum-session-title {
    font-size: 18px;
  }
  
  .module-title {
    font-size: 16px;
  }
  
  .curriculum-header-container,
  .curriculum-modules {
    padding: 15px;
  }
  
  .module-topics li {
    font-size: 14px;
  }
}
