main {
    margin-top: 200px;
}

.texto-center {
    padding: 0px 100px 20px;
    text-align: center;
}

.text-center {
    text-align: center;
    margin: 0;
    padding: 5px;
    font-size: 160%;
    font-weight: 700;
}

.contenedor-contadores {
    display: flex;
    justify-content: space-around;
    align-items: center;
}

.container-contador {
    display: flex;
    justify-content: center;
    margin: 20px;
    width: 300px;
    height: 300px;
    background: linear-gradient(45deg, rgba(0, 113, 185, 1) 0%, rgba(138, 111, 143, 1) 35%, rgba(255, 81, 28, 1) 100%);
    border-radius: 100%;
    box-shadow: 4px 4px 4px 2px rgba(0, 0, 0, 0.5);
}

.textos-contador {
    margin-top: 40px;
}

.container-contador p {
    text-align: center;
    text-transform: uppercase;
    color: #fff;
    font-weight: 500;
}

.number {
    font-size: 640%;
    font-weight: 500;
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
}

.icon-proyectos {
    font-size: 400%;
}

/* categorias   */
.column{
    flex-direction: column;
}
.column h3{
    font-size: 200%;
    font-weight: bold;
    text-transform: uppercase;
    padding: 0 0px 20px 0px;
}
.categorias{
    font-size: 200%;
}




.card {
    position: relative;
    width: 300px;
    height: 350px;
    margin: 30px;
}

.card .face {
    cursor: pointer;
    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 {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.card .front h3 {
    position: absolute;
    bottom: 0;
    width: 100%;
    font-size: 170%;
    height: 45px;
    line-height: 45px;
    color: #fff;
    background: rgba(0, 0, 0, .7);
    text-align: center;
}

.card .back {
    transform: perspective(600px) rotateY(180deg);
    background: rgb(118, 111, 149);
    color: #f3f3f3;
    display: flex;
    justify-content: space-between;
    flex-direction: column;
    box-shadow: 0 5px 10px #000;
}

.card .back h3{
    font-size: 170%;
    padding: 15px 0;
    font-weight: 700;
    color: #fff;
    text-align: center;
}
.card .back>h3{
    font-size: 160%;
    font-weight: 400;
}

.card .back p {
    margin: 0px;
    padding: 0 20px;
    font-size: 160%;
}
.card:hover .front{
    transform: perspective(600px) rotateY(180deg);
}
.card:hover .back{
    transform: perspective(600px) rotateY(360deg);
}