body {
  margin: 0;
  font-family: sans-serif;
  font-size: 20px;
  background: #131313;
}

html {
  scroll-behavior: smooth;
}

.section1 {
  background-image: url("../image/tambineio.jpg");
  background-size: cover;
  display: flex;
  height: 70vh;
  color: white;
}

.centralize {
  margin: auto;
  text-align: center;
}

.section2 {
  display: flex;
  background-color: #e5e6ea;
  width: 100%;
  min-height: 100vh;
  justify-content: center;
  align-items: center;
}

ul {
  padding: 2px 16px;
  /* color: #081b11; */
}

.imagemProjeto {
  width: 20vw;
  height: auto;
  padding: 15px 15px 15px 15px;
}

.code {
  width: 7%;
}

footer {
  /* position: fixed; */
  /* width: 100%; */
  background-color: black;
  padding: 30px;
  color: white;
}

@media only screen and (max-width: 800px) {
  .section2 {
    background-color: white;
    margin: 10px 10px 10px 10px;
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2);
    transition: 0.3s;
    width: 80%;
    display: inline-block;
  }
  .imagemProjeto {
    width: 70vw;
  }
  .section3 {
    margin: 10px 10px 10px 10px;
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2);
    transition: 0.3s;
    width: 80%;
    display: inline-block;
  }
  .html {
    background-color: #e5e6eac0;
  }
  .code {
    width: 20%;
  }
}

.cardFanco {
  position: relative;
  width: 600px;
  height: 350px;

  border-radius: 20px;
  display: flex;
  align-items: center;
  transition: 0.5s;
}

.cardFanco .circleFanco {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 20px;
  overflow: hidden;
}

.cardFanco .circleFanco::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #2e3365;
  clip-path: circle(120px at center);
  transition: 0.5s;
}

.cardFanco .circleFanco:hover:before {
  background: #161736;
  clip-path: circle(400px at center);
}

.cardFanco img {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  height: 300px;
  pointer-events: none;
  transition: 0.5s;
}

.cardFanco:hover img {
  left: 82%;
  height: 700px;
}

.cardFanco .contentFanco {
  position: relative;
  width: 50%;
  padding: 20px 20px 20px 40px;
  pointer-events: none;
  transition: 0.5s;
  opacity: 0;
  visibility: hidden;
}

.cardFanco:hover .contentFanco {
  left: 0;
  opacity: 1;
  visibility: visible;
}

.cardFanco .contentFanco h2 {
  color: #fff;
  text-transform: uppercase;
  font-size: 2em;
  line-height: 1em;
  margin-bottom: 10px;
}

.cardFanco .contentFanco p {
  color: #fff;
  font-size: 1em;
}

.cardFanco .contentFanco a {
  position: relative;
  color: #fff;
  padding: 10px 20px;
  border-radius: 10px;
  background: #fff;
  color: #111;
  margin-top: -5px;
  display: inline-block;
  text-decoration: none;
  font-weight: 700;
}

@media (max-width: 991px) {
  .cardFanco {
    width: auto;
    max-width: 350px;
    align-items: flex-start;
    margin: 10px;
  }
  .cardFanco:hover {
    height: 600px;
  }
  .cardFanco .content {
    width: 100%;
    left: 0;
    padding: 30px;
  }
  .cardFanco:hover img {
    top: 70%;
    left: 50%;
    height: 300px;
  }
}
/*book*/

.section3 {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  /* width: 1200px; */
  min-height: 100vh;
  transform-style: preserve-3d;
}

.section3 .boxBook {
  position: relative;
  width: 300px;
  height: 400px;
  background: #232323;
  border-radius: 20px;
  transform-style: preserve-3d;
}

.section3 .boxBook::before {
  content: "Saraiva";
  position: absolute;
  top: 20px;
  left: 20px;
  color: rgb(250, 237, 50);
  font-size: 3em;
  font-weight: 900;
  font-style: italic;
  opacity: 0;
}

.section3 .boxBook::after {
  content: "Saraiva";
  position: absolute;
  right: 20px;
  bottom: 20px;
  left: 20px;
  color: rgb(250, 237, 50);
  font-size: 3em;
  font-weight: 900;
  font-style: italic;
  opacity: 0;
  transition: 0.5s;
}

.section3 .boxBook:hover::before,
.section3 .boxBook:hover::after {
  opacity: 0.1;
}

.section3 .boxBook .nameBook {
  position: absolute;
  top: 0;
  left: 0;
  text-align: center;
  color: #fff;
  width: 100%;
  transform-style: preserve-3d;
  transform: translate3D(0, 0, 75px);
  transition: 0.5s;
  opacity: 0;
  z-index: 10;
}

.section3 .boxBook:hover .nameBook {
  top: 10px;
  opacity: 1;
}

.section3 .boxBook .buyBook {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform-style: preserve-3d;
  transform: translate3d(-50%, 0, 75px);
  color: #fff;
  background: #333;
  padding: 10px 25px;
  border-radius: 30px;
  text-decoration: none;
  transition: 0.5s;
  opacity: 0;
  z-index: 10;
}

.section3 .boxBook:hover .buyBook {
  bottom: 30px;
  opacity: 1;
}

.section3 .boxBook .circleBook {
  position: absolute;
  top: 150px;
  left: 34%;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  transform: 0.5s;
  background: #fff;
  transform-style: preserve-3d;
  z-index: 10;
  opacity: 1;
  transform: translate3d(-50px, -50px, 40px);
}

/* .section3 .boxBook:hover .circleBook {
  opacity: 0;
} */

.section3 .boxBook .imgbook {
  position: absolute;
  top: 25%;
  left: 1%;
  max-width: 400px;
  transition:0.5s;
  z-index:11;
  transition:0.5s;
  transform-style: preserve-3d;
  transform: translate3d(-50px, -50px, 70px);
}