html{
    font-size: 50%;
    overflow: hidden;
}


body{
    display: grid;
    place-items: center;
    height: 100vh;
}


section{
    height: 30vh;
    position:relative;
    transform: perspective(1000px) rotateY(40deg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.wrapper-porta{
    position: absolute;
    border: 1px solid black;
    transform: perspective(1000px) translateZ(20px);
    transform-style: preserve-3d;
}

.porta{
    width: 30rem;
    height: 60rem;
    background: url('../images/porta.jpg') no-repeat center center;
    background-size: 100%;
    transform-style: preserve-3d;
    backface-visibility: hidden;
    transform-origin: left;
    transform: rotateY(0deg);
    transition: 0.8s ease-in-out;
}

.wrapper-porta:hover >*{
    transform: rotateY(100deg);
}
.fundo-paisagem img{
    width:31rem;
    height: 61.4rem;
    background: url('../images/beach.png') no-repeat center center;
    background-size: cover;
}

/* --------- Selection -------------- */

.selection{
  z-index: 100;
  display: flex;
  gap: 5px;
  position: fixed;
  top: 40px;
  left: 40px;
  background-color: #ccc;
  padding: 10px;
  filter: drop-shadow(2px 2px 1px #686868);
}

.selection button{
  cursor: pointer;
  box-sizing: border-box;
  padding: 10px 10px;
  color: #fff;
  background-color: rgb(0, 204, 255);
  font-size: 15px;
  font-weight: 600;
  text-shadow: 1px 1px 2px black;
  box-shadow: 1px 1px 15px 1px #2053e0 inset;
    background-color: rgb(161, 159, 159);
    box-shadow: 1px 1px 15px 1px #393a3f inset;
  border: 2px solid rgba(48, 47, 47, 0.589);
  border-radius: 5px;
}

.selection button.active{
  background-color: rgb(0, 204, 255);
  box-shadow: 1px 1px 15px 1px #2053e0 inset;
}