.mySwiper {
  width: 100%;
  height: auto;
  padding-bottom: 50px;
}

.swiper-slide {
  display: flex;
  justify-content: center;
  align-items: stretch;
}

.card {
  width: 100%;
  max-width: 1000px;
  border-radius: 15px;
  overflow: hidden;
  transition: transform 0.3s ease;
}

.card:hover {
  transform: scale(1.03);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.card-img-top {
  height: 600px;
  object-fit: cover;
}
.titulo-actividades {
  font-size: 2.5rem; 
  font-weight: bold; 
  text-align: center; 
  color: #2c3e50; 
  margin-bottom: 20px;
  position: relative;
}

.titulo-actividades::after {
  content: '';
  display: block;
  width: 100px;
  height: 4px;
  background-color: #e74c3c; 
  margin: 10px auto 0 auto;
  border-radius: 2px;
}
.card-title {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 1.4rem;
  margin-bottom: 15px;
  color: #333;
}
.fondo-principal {
  background-image: url('../img/fondo-transver.png'); 
  background-size: cover;       
  background-position: center;   
  background-repeat: no-repeat;   
  background-attachment: fixed;   
  min-height: 100vh;
  width: 100%;
  display: flex;
  flex-direction: column;
}