/* soft reset do css */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* esse asterisco acima serve para resetar qualquer valor que o browser inclui automaticamente de margin e padding */


body {
    background-color: #4a5375;
    background-size: 100%;
    font-family: 'Josefin Sans', sans-serif;
    height: 100vh;
    color: #c6d9eb;
  }

  /* se a tela tiver pelo menos 400px vai carregar estes estilos dentro do @media */
  @media (min-width: 400px) {
    body {
      font-size: 1.2em;
    }
  }
  
  header {
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
  }

  .menu {
    background-color: #070d13;
    position: fixed;
    width: 100vw;
    top: 0;
  }
  
  .menu ul{
    display: flex;
    justify-content: space-around;
  }
  
  .menu li {
    list-style: none;
  }
  
  .menu a {
    display: block;
    padding: 20px 20px;
    transition: 1s;
  }

  .menu a:hover {
    text-shadow: 0 0 15px whitesmoke;
  }
  
  a {
    text-decoration: none;
    color: #c6d9eb;
    font-family: 'Josefin Sans', sans-serif;
  }
  
  a:hover {
    text-decoration: underline;
  }
  
.title {
  transform: scale(0.2) translateY(50vh);
  opacity: 0;
  animation: ease-out 2s animacaoTitulo forwards;
}
      @keyframes animacaoTitulo {
        from {
          transform: scale(0.2) translateY(0vh);
          opacity: 0;
        }
        to {
          transform: scale(1) translateY(0);
          opacity: 1; 
        }
      }

  .site-subtitle,
  .site-title {
    color: #c6d9eb;
    text-align: center;
  }

  .site-title {
    font-family: 'Roboto', sans-serif, Arial, Helvetica;
  }
  
  .site-subtitle {
    font-style: italic;
    font-size: 1rem;
    font-family: 'Josefin Sans', sans-serif;
  }

  .sobre, 
  .portifolio, 
  .contato {
    padding: 2em;
    min-height: 100vh;
    text-align: center;
  }

.sobre p {
  text-align: justify;
  margin: 0rem auto;
  padding: 10px;
}
@media (min-width: 560px) {
  .sobre p {
    width: 500px;
  }
}

.text {
  margin: auto;
  width: 550px;
  background-color: #070d13b6;
  padding: 10px;
  border-radius: 5px;
}
.text a {
  text-decoration: underline;
}


.p-smaller {
  font-size: 0.9em;
}


.sobre h2 {
  margin-bottom: 0.7em;
  padding-top: 1em;
  margin-top: 1em;
}

.avatar {
  float: inline-start;
  margin-left: 30px;
  margin-bottom: 10px;
  
}

.sobre img {
  border-radius: 50%;
  border: 10px solid #070d1383;
  width: 10em;
}

.portifolio h2, .contato h2 {
  padding: 1em;
  margin-top: 1em;
}  

.portifolio .grid {
  display: grid;
  gap: 2em;
  justify-content: center;
}

/* No .grid acima, criamos o grid... nos @medias abaixo, criamos quantas colunas aparecerão de acordo com a largura que arrastamos a pagina */

@media (min-width: 560px) {
  .grid {
    grid-template-columns: 240px 240px;
    grid-template-rows: 240px 240px;
  }
}

/* se quiser colocar 3 colunas quando a tela aumentar. ex:
@media (min-width: 800px) {
  .grid {
    grid-template-columns: 240px 240px 240px;
  }
}
*/

  /* para caber a foto dentro do espaço determinado sem deformar = object-fit:cover */
  .img-portfolio {
    height: 180px;
    width: 240px;
    object-fit: cover;
    transition: 2s;
  }

  /*
  .img-portfolio:hover {
    transform: scale(1.1) rotate(-2deg);
  }
*/


.card {
  position: relative;
  transform-style: preserve-3d;
  transition: transform 2s;
}

.flip-card {
  height:180px;
  perspective: 1000px;
}

.flip-card:hover .card {
  transform: rotateY(180deg);
}

.card-front, 
.card-back {
  position: absolute;
  top: 0;
  left: 0;
  backface-visibility: hidden;
  width: 100%;
}

.card-back {
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: ivory;
  height: 180px;
  width: 240px;
  transform: rotateY(180deg);
  padding: 10px;
  color: grey;
}




.fab {
  font-size: 4em;
  padding: 0.5em;
}

a:hover {
  text-decoration: none;
  text-shadow: 0px 0px 20px rgb(223, 223, 223, .5);
}


.imersaocss {
  font-size: larger;
  margin-bottom: 40px;
  padding: 20px;
  color: #c6d9eb;
}

.imersaocss a:hover {
  color: #d43e3e;
}

.return { 
  font-size: 3em;
  float: right;
}