* {
  box-sizing: border-box;
  padding: 0;
  margin: 0;
  color: whitesmoke;
}

html {
  scroll-behavior: smooth;
}

body {
  background: transparent;
  background-color: #242222 ;
}

/* Background icons */
.shadow-style {
  background: rgba(255, 255, 255, 0.5);
  box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.contact-footer {
  height: 150px;
  width: 100%;
}

/* button up */

.go-top-container{
  position: fixed;
  bottom: 4rem;
  right: 4rem;
  width: 6.6rem;
  height: 6.6rem;
  z-index: -1;
}

.go-top-button{
  width: 0rem;
  height: 0rem;
  background: #2071b2;
  border-radius: 50%;
  cursor: pointer;
  transition: .2s;
  top: 50%;
  left: 50%;
  transform: translate(140%, 40%);
  z-index: -1;
}

.go-top-button i {
  position: absolute;
  font-size: 1.7rem;
  top: 48%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0);
  color: #fff;
  transform: .2s;
}

.show{
  z-index: 10;
}

.show .go-top-button{
  animation: popup .3s ease-in-out;
  width: 4rem;
  height: 4rem;
  z-index: 11;
}

.show i{
  transform: translate(-50%, -50%) scale(1);
}

@keyframes popup {
  0%{
    width: 0rem;
    height: 0rem;
  }
  50%{
    width: 6rem;
    height: 6rem;
  }
  100%{
    width: 4rem;
    height: 4rem;
  }
}

/* Estilos cards */

@import url('https://fonts.googleapis.com/css?family=Montserrat&display=swap');
*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Montserrat', sans-serif;
}
/*Cards*/
.container-card{
    width: 100%;
    display: flex;
    max-width: 1100px;
    margin: auto;
}
.title-cards{
    width: 100%;
    max-width: 1080px;
    margin: auto;
    padding: 20px;
    margin-top: 20px;
    text-align: center;
    color: black;
}
.card{
    width: 100%;
    margin: 20px;
    border-radius: 6px;
    overflow: hidden;
    background:#fff;
    box-shadow: 0px 1px 10px rgba(0,0,0,0.2);
    transition: all 400ms ease-out;
    cursor: default;
}


.card:hover{
    box-shadow: 5px 5px 20px rgba(0,0,0,0.4);
    transform: translateY(-3%);
}
.card img{
    width: 50%;
    height: 150px;
    margin-left: 90px;
}
.card .contenido-card{
    padding: 15px;
    text-align: center;
}
.card .contenido-card h3{
    margin-bottom: 15px;
    color: #7a7a7a;
}
.card .contenido-card p{
    line-height: 1.8;
    color: #6a6a6a;
    font-size: 14px;
    margin-bottom: 5px;
}
.card .contenido-card a{
    display: inline-block;
    padding: 10px;
    margin-top: 10px;
    text-decoration: none;
    color: #2fb4cc;
    border: 1px solid #2fb4cc;
    border-radius: 4px;
    transition: all 400ms ease;
    margin-bottom: 5px;
}
.card .contenido-card a:hover{
    background: #2fb4cc;
    color: #fff;
}


.flex-container {
  flex-wrap: wrap;
}

@media only screen and (min-width:320px) and (max-width:768px){
    .container-card1{
        flex-wrap: wrap;
    }
    .card1{
        margin: 15px;
    }
}
/*Fin-Cards*/