@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@900&display=swap');

body{
    margin: 0;
    background-color:#101820FF;
    font-family: 'Roboto', sans-serif;
}

a{
    color: white;
}

.header {
  background-color: #101820FF;
  position: fixed;
  width: 100%;
  z-index: 3;
  top: 0;
  font-weight: 900;
  font-family: 'Roboto', sans-serif;
}

.header ul{
    margin: 0;
    padding: 0;
    list-style: none;
    overflow: hidden;
    background-color: #101820FF;
}

.header li a {
    display: block;
    padding: 20px 20px;
    text-decoration: none;
}

.header li a:hover,
.header .menu-btn:hover{
    background-color: rgba(255, 255, 255, 0.233);
}

.header .logo{
    display: block;
    float: left;
    font-size: 2rem;
    padding: 10px 20px;
    text-decoration: none;
}

.header .menu{
    clear: both;
    max-height: 0;
    transition: max-height .2s ease-out;
}

.header .menu-icon {
    cursor: pointer;
    display: inline-block;
    float: right;
    padding: 28px 20px;
    position: relative;
    user-select: none;
  }

.header .menu-icon .navicon {
    background: white;
    display: block;
    height: 2px;
    position: relative;
    transition: background .2s ease-out;
    width: 18px;
  }


  .header .menu-icon .navicon:before,
  .header .menu-icon .navicon:after {
    background: white;
    content: '';
    display: block;
    height: 100%;
    position: absolute;
    transition: all .2s ease-out;
    width: 100%;
  }
  
  .header .menu-icon .navicon:before {
    top: 5px;
  }
  
  .header .menu-icon .navicon:after {
    top: -5px;
  }
  
  /* menu btn */
  
  .header .menu-btn {
    display: none;
  }
  
  .header .menu-btn:checked ~ .menu {
    max-height: 240px;
  }
  
  .header .menu-btn:checked ~ .menu-icon .navicon {
    background: transparent;
  }
  
  .header .menu-btn:checked ~ .menu-icon .navicon:before {
    transform: rotate(-45deg);
  }
  
  .header .menu-btn:checked ~ .menu-icon .navicon:after {
    transform: rotate(45deg);
  }
  
  .header .menu-btn:checked ~ .menu-icon:not(.steps) .navicon:before,
  .header .menu-btn:checked ~ .menu-icon:not(.steps) .navicon:after {
    top: 0;
  }
  
  /* 48em = 768px */
  
  @media (min-width: 48em) {
    .header li {
      float: left;
    }
    .header li a {
      padding: 20px 30px;
    }
    .header .menu {
      clear: none;
      float: right;
      max-height: none;
    }
    .header .menu-icon {
      display: none;
    }
  }
  

main {
  color: white;
  margin: 100px 10vw;
}

main h1{
  font-size: 10vh;
  line-height: 0.8;
}

main h2{
  font-size: 3vh;
}

.bio_t{
  font-size: 5vh;
  color: lightgreen;
  line-height: 0.3;
}

.bio{
  display: block;
  font-size: 3vh;
  text-align: justify;
  text-justify: inter-word;
}

.biografia{
  background-color: rgb(68, 88, 107);
  padding: 0.5vh 2vw;
  font-family: 'Roboto', sans-serif;
  font-weight: 900;
}

.container{
  display: flex;
  flex-flow: row wrap;
  align-items: center;
  justify-content: center;
  flex: 0 0 25%;
}

.item{
  padding: 0 1vw;
  height: 500px;
  text-align: center;
}

.project-name{
  display: block;
  font-size: 2rem;
  text-decoration: none;
  font-weight: 900;
}

.container img{
  border-radius: 8px;
  width: 25rem;
  height: auto;
  transition: all 0.5s;
}

.container img:hover{
  opacity: 0.5;
}

.contacto h4{
  font-size: 25px;
}

.contacto strong{
  color: lightgreen;
}

.srjy{
  border: 5px solid greenyellow;
}
.srjy:hover{
  border: 5px solid rgb(198, 236, 139);
}