.titulo-serv{
    color: rgb(219,144,.5);
    font-size: 35px;
    text-align: center;    
}
.subtitulo-serv{
    text-align: center;
    color: rgb(219,144,.5);
    font-weight: 500;
}
.subtitulo-serv::after{
    content: '';
    display: block;
    margin: auto;
    margin-top: 10px;
    width: 100px;
    height: 3px;
    background: rgb(219,144,.5);
    margin-bottom: 65px;
}
.conte-nosotros{
    align-items: center;
}
.card-nosotros{
    width: 65%;
}
.card-nosotrosi{
    width: 25%;
}
.img-nosotros{
    width: 100%;
    height: 250px;
}
.titulo-nosotros{
    margin-bottom: 18px;
    font-size: 27px;
}
.text-nosotros{
    font-size: 19px;
    text-align: justify;
}
.conte-nosotros, .conte-certi{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    width: 100%;
}
.card-certi{
    width: 23%;
}
.img-certi{
    width: 100%;
    height: 320px;
    margin-bottom: 15px;
}
.titulo-certi{
    color: rgb(219,144,.5); 
    font-size: 20px;
}
.cont-clientes{
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}
.card-clientes{
    position: relative;
    width: 45%;
    height: 300px;
    overflow: hidden;
    margin: 20px;
    border: 2px solid #fff;
}

.card-clientes input,.toggle{
    position: absolute;
    width: 50px;
    height: 50px;
    bottom: 20px;
    right: 20px;
    outline: none;
    z-index: 10;
    cursor: pointer;
}
.card-clientes input{
    opacity: 0;
}
.toggle{
    pointer-events: none;
    background: #fff;
    border-radius: 50%;
    transition: 0.5s;
    text-align: center;
    line-height: 50px;
    font-size: 36px;
    font-weight: bold;
    font-family: sans-serif;
    box-shadow: 0 0 0 0px #9c27b0;
    animation: escalar 1.5s infinite alternate; 
}
@keyframes escalar{
    to {
        transform: scale(1);
    }from{
        transform: scale(1.1);
    }
}
.card-clientes input:checked ~ .toggle{
    box-shadow: 0 0 0 500px #9c27b0;
    transform: rotate(225deg);
}
.imgbx,.details{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}
.img{
    width: 100%;
    height: 301px;
    object-fit: cover;
}
.details{
    padding: 20px;
    z-index: 11;
    text-align: justify;
    transition: 0.5s;
    pointer-events: none;
    display: flex;
    flex-direction: column;
    justify-content: center;
    opacity: 0;
}
input:checked ~ .details{
    opacity: 1;
}
.details h2{
    font-size: 30px;
    text-align: center;
    margin-bottom: 15px;
    color: white;
}
.details p{
    font-size: 18px;
    color: white;
    margin-bottom: 18px;
    font-weight: 100;
}
.details a{
    color: black;
    text-decoration: none;
    background: white;
    width: 100px;
    text-align: center;
    padding: 10px;
    pointer-events: all;
}
.details a:hover{
    color: white;
    background: black;
}
@media screen and (max-width:768px){
    .card-nosotros{
        width: 54%;
    }
    .card-nosotrosi{
        width: 40%;    
    }
    .card-certi{
        width: 44%;
    }
    .img-certi{
        height: 360px;
    }
    .titulo-certi{
        margin-bottom: 15px;
    }
    .card-clientes{
        width: 75%;
    }
}
@media screen and (max-width:500px){
    .card-nosotros{
        width: 100%;
        margin-bottom: 25px;
    }
    .card-nosotrosi{
        width: 60%;
        margin: auto;
    }
    .card-certi{
        width: 65%;
        margin: auto;
    }
    .img-certi{
        height: 380px;
    }
    .card-clientes{
        width: 100%;
    }
}