body, html{
    font-family: Arial, Helvetica, sans-serif;
    min-height: 100vh;
    margin: 0;
    background: url("fondo.jpg") center center no-repeat;
    background-size: cover;
}

/* Logo */
#logo{
    position: absolute;
    top: 20px;
    left: 20px;
    width: 100px;
    height: auto;
    z-index: 1000;
}

/* Contenedor principal */
.contenedor{
    text-align: center;
    padding: 20px;
    background-color: rgba(255, 255, 255, 0.937);
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

/* Botón */
.boton-redireccion{
    background-color: brown;
    color: white;
    padding: 10px 20px;
    display: inline-block;
    margin-top: 20px;
    border-radius: 5px;
    text-decoration: none;
    transition: 0.3s;
}

.boton-redireccion:hover{
    background-color: #8B4513;
    color: white;
}

/* Footer */
.footer{
    background-color: aliceblue;
    padding: 1em 0;
    text-align: center;
    width: 100%;
}

/* ========================= */
/* Tablets */
/* ========================= */
@media (max-width: 768px){

    #logo{
        width: 80px;
        top: 10px;
        left: 10px;
    }

    .contenedor{
        padding: 15px;
        margin: 15px;
    }

    .contenedor h2{
        font-size: 1.3rem;
    }
}

/* ========================= */
/* Celulares */
/* ========================= */
@media (max-width: 576px){

    #logo{
        width: 60px;
    }

    .contenedor{
        padding: 15px;
        margin: 10px;
    }

    .contenedor h2{
        font-size: 1.1rem;
    }

    .contenedor p{
        font-size: 0.9rem;
    }

    .boton-redireccion{
        width: 100%;
        padding: 12px;
    }

}
.card {
    border: none;
    border-radius: 15px;
}

.card-title {
    font-weight: bold;
}

.card-body img {
    max-width: 220px;
}



    .footer{
        font-size: 0.8rem;
    }