body {
    /* Definimos la imagen de fondo y agregamos un gradiente oscuro */
    background-image: linear-gradient(rgba(0, 0, 0, 0.721), rgba(0, 0, 0, 0.5)),
        url('../../Imagenes/teno.jpeg');
    background-repeat: no-repeat;
    /* No repetir */
    background-position: center;
    /* Centrar */
    background-size: cover;
    /* Cubrir todo el área */
    background-attachment: fixed;
    /* Queda fija al hacer scroll */
    margin: 0;
    padding: 0;
}

/* Para asegurarnos de que el contenido contraste bien */
h1,
p,
h2 {
    color: #f0f0f0;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.7);
}

.container {
    padding: 2rem;
    justify-content: center;
}

/* Navbar */
.navbar {
    backdrop-filter: blur(6px);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.2);
}

.navbar-brand:hover {
    color: #0dcaf0 !important;
}

.navbar-brand {
    font-weight: bold;
    letter-spacing: 2px;
    font-size: 1.5rem;
    padding: 0;
}

.navbar-custom-img {
    height: 40px;
    width: auto;
    border-radius: 0.25rem;
    cursor: pointer;
    object-fit: contain;
    transition: opacity 0.3s ease, transform 0.3s ease;

}

.navbar-custom-img:hover {
    opacity: 0.9;
    /* Ligera transparencia */
    transform: scale(1.03);
    /* Zoom suave al hover */
    filter: drop-shadow(0 0 8px #0dcaf0);
}

/* Contenedor principal de la tarjeta */
.card-container {
    background: rgba(0, 0, 0, 0.82);
    backdrop-filter: blur(5px);
    border-radius: 1rem;
}

/* Estilo para el óvalo de redes sociales */
.redes-ovalo-container {
    width: 100%;
    display: flex;
    justify-content: center;
    margin: 1rem 0;
}

.redes-ovalo {
    padding: 0.5rem 2rem;
    margin: 1rem 0;
    text-align: center;
    background: rgba(0, 123, 255, 0.15);
    border: 1px solid rgba(0, 123, 255, 0.3);
    box-shadow: 0 0 15px rgba(0, 123, 255, 0.2);
    border-radius: 50px;
    /* Valor que crea forma ovalada */
    width: fit-conte;
    /* Ajusta el ancho al contenido */
    display: inline-block;
    border-radius: 100px;
    transition: transform 0.2s, box-shadow 0.2s;
}

.redes-ovalo:hover {
    transform: scale(1.05);
    box-shadow: 0 0 20px rgba(0, 123, 255, 0.3);
    /* Efecto de sombra al pasar el mouse */
    animation: neonGlow 1.5s ease-in-out infinite alternate;
}



/* Contenedor de íconos */
.redes-icons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    /* Espacio entre íconos */
    flex-wrap: wrap;
    /* Para responsive */
}

/* Ajustes para los íconos */
.redes-ovalo .bi {
    font-size: 1.5rem;
    transition: color 0.2s;
}

.redes-ovalo .bi:hover {
    color: #0dcaf0;
}

/* Efecto hover para los íconos */
.hover-glow {
    transition: all 0.3s ease;
}

.hover-glow:hover {
    text-shadow: 0 0 10px #0dcaf0;
    transform: scale(1.1);
}


.card {
    display: block;
    margin: 0 auto;
    width: 90%;
    /* Ancho menor al 100% */
    max-width: 600px;
    /* Límite máximo */
}


.btn-primary,
.btn-secondary {
    border-radius: 2rem;
    font-weight: 600;
    letter-spacing: 1px;
    box-shadow: 0 2px 8px #0dcaf0;
    transition: background 0.2s, color 0.2s;
    display: block;
    margin: 0 auto;
    width: 110px;
}

.btn-primary:hover,
.btn-secondary:hover {
    background: #0dcaf0;
    color: #222;
}

/*redes sociales*/
#redes .bi {
    transition: color 0.2s, transform 0.2s;
}

#redes .bi:hover {
    color: #0dcaf0;
    transform: scale(1.2);
}



section {
    position: relative;
    z-index: 1;
}



h1.text-center {
    text-shadow: 0 0 5px #fff, 0 0 10px #fff;
    animation: neonGlow 1.5s ease-in-out infinite alternate;
}

.text-primary {
    color: #00ffff !important;
}

@keyframes neonGlow {
    from {
        text-shadow: 0 0 5px #fff, 0 0 10px #fff, 0 0 15px #007bff, 0 0 20px #007bff;
    }

    to {
        text-shadow: 0 0 10px #fff, 0 0 20px #fff, 0 0 30px #007bff, 0 0 40px #007bff;
    }
}

/* Responsive tweaks */
@media (max-width: 991px) {
    #hero {
        min-height: 60vh;
        padding-top: 5rem;
    }

    .container,
    .container-fluid {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .card-img-top {
        height: 160px;
    }
}

@media (max-width: 767px) {
    #hero {
        min-height: 40vh;
        padding-top: 6rem;
    }

    h1 {
        font-size: 2rem;
    }

    .card-img-top {
        height: 120px;
    }
}