.img-equip-val{
    margin-top: 50px; 
    width: 50%; 
    height: 280px;
    border-radius: 35px;
}

.card__container{
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 60px;
}

.card-principal{
    position: relative;
    width: 350px;
    height: 400px;
    margin: 20px;
    cursor: pointer;
}

.card-principal .face-principal {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    border-radius: 10px;
    overflow: hidden;
    transition: .5s;
}

.card-principal .front-principal {
    transform: perspective(600px) rotateY(0deg);
    box-shadow: 0 5px 10px #000;
}

.card-principal .front-principal img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.card-principal .front-principal h3 {
    position: absolute;
    bottom: 0;
    width: 100%;
    height: 70px;
    line-height: 35px;
    color: #fff;
    background: rgba(0,0,0,.4);
    text-align: center;
}

.card-principal .back-principal {
    transform: perspective(600px) rotateY(180deg);
    background: #091057;
    padding: 15px;
    color: #f3f3f3;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    text-align: center;
    box-shadow: 0 5px 10px #000;
}

.card-principal .back-principal .link {
    border-top: solid 1px #f3f3f3;
    height: 50px;
    line-height: 50px;
}

.card-principal .back-principal p {
    letter-spacing: 1px;
    font-size: 15px;
} 

.card-principal:hover .front-principal {
    transform: perspective(600px) rotateY(180deg);
}

.card-principal:hover .back-principal {
    transform: perspective(600px) rotateY(360deg);
}


.card {
    position: relative;
    width: 300px;
    height: 350px;
    margin: 20px;
    cursor: pointer;
}

.card .face {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    border-radius: 10px;
    overflow: hidden;
    transition: .5s;
}

.card .front {
    transform: perspective(600px) rotateY(0deg);
    box-shadow: 0 5px 10px #000;
}

.card .front img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.card .front h3 {
    position: absolute;
    bottom: 0;
    width: 100%;
    height: 70px;
    line-height: 35px;
    color: #fff;
    background: rgba(0,0,0,.4);
    text-align: center;
}

.card .back {
    transform: perspective(600px) rotateY(180deg);
    background: #091057;
    padding: 15px;
    color: #f3f3f3;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    text-align: center;
    box-shadow: 0 5px 10px #000;
}

.card .back .link {
    border-top: solid 1px #f3f3f3;
    height: 50px;
    line-height: 50px;
}

.card .back p {
    letter-spacing: 1px;
    font-size: 15px;
} 

.card:hover .front {
    transform: perspective(600px) rotateY(180deg);
}

.card:hover .back {
    transform: perspective(600px) rotateY(360deg);
}