* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Open Sans', sans-serif;
}

html,
body {
  height: 100%;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
}

.clear {
  clear: both;
}

header {
  width: 100%;
  height: 90vh; /*90% do tamanho do viewport*/
  min-height: 800px;
  /* max-height: 700px; */
  padding: 40px 2%;
  background-image: url(../images/capa.png);
  background-size: cover;
  background-position: center;
  font-weight: 300;
}

header .logo {
  /* display: inline-block; */
  float: left;
  width: 160px;
  height: 40px;
  background-color: #ccc;
  text-align: center;
  line-height: 40px;
}

header nav {
  float: right;
}

nav.mobile-menu {
  cursor: pointer;
  display: none;
  width: 32px;
  height: 32px;
  background-image: url(../images/list.png);
  background-size: 100% 100%;
}

nav.mobile-menu ul {
  opacity: 0;
  transition: 1s;
  /* display: none; */
  background-color: white;
  position: absolute;
  width: 100%;
  left: 0;
  top: 80px;
  /* padding: 20px 0; */
  list-style-type: none;
  text-align: center;
}

nav.mobile-menu:hover ul {
  /* display: block; */
  opacity: 1;
}

nav.mobile-menu ul li {
  padding: 8px 0;
  transition: 0.5s;
  border-bottom: 1px solid black;
}

nav.mobile-menu ul li:hover {
  background-color: rgb(230, 230, 230);
}

nav.mobile-menu ul li a {
  text-decoration: none;
  color: black;
}

header nav.desktop-menu ul {
  list-style-type: none;
}

header nav.desktop-menu li {
  float: left;
  padding: 0 20px;
}

header nav.desktop-menu a {
  text-decoration: none;
  color: white;
}

.chamada1 {
  max-width: 600px;
  float: right;
  margin: 140px 160px;
}

.chamada1 h2 {
  font-size: 48px;
  color: white;
  font-weight: 300;
}
.chamada1 p {
  font-size: 15px;
  color: white;
  margin-top: 10px;
}

section.secao1 {
  width: 100%;
  background-color: #473562;
  padding: 0px 2%;
  height: 400px;
}

section.secao1 .container {
  max-width: 1000px;
  height: calc(100% + 30px); /*Incluido nesta aula*/
}

.texto-secao1 {
  float: left;
  width: 50%;
  margin-top: 60px;
  padding-left: 80px;
  color: white;
  position: relative;
  left: 55px;
}
.texto-secao1 h2 {
  font-size: 26px;
  font-weight: 300;
}

.texto-secao1 p {
  margin-top: 20px;
  font-size: 15px;
  font-weight: 300;
}

.texto-secao1 ul {
  font-size: 15px;
  /* list-style-position: inside; */
  list-style-position: outside;
  padding-left: 15px;
}

.texto-secao1 ul li {
  float: left;
  width: 100%;
  margin-top: 8px;
}
.btn-secao1 {
  background-color: #ff703d;
  width: 165px;
  height: 44px;
  border-radius: 22px;
  color: white;
  cursor: pointer;
  margin-top: 30px;
  text-align: center;
  line-height: 44px;
  font-size: 13px;
}

.device-secao1 {
  float: left;
  width: 50%;
  position: relative;
  top: -30px;
  background-image: url(../images/device.png);
  background-repeat: no-repeat;
  background-size: 100% 100%;
  /* height: 430px; */
  height: 100%; /**Para esse height funcionar com porcentagem, precisamos aplicar um height
                **na classe pai "section.secao1 .container". Para isso foi aplicado nessa classe
                **um height de "calc(100% + 30px)". Como o height da classe "section.secao1" é 
                **400px e o valor minimo para que a imagem apareça é de 430px utilizou-se o heoght
                **de 100% (400px) + 30px.*/
}

.secao2 {
  padding-left: 2%;
  padding-right: 2%;
  background-color: white;
  text-align: center;
}

.secao2 .container {
  max-width: 1000px;
}

.secao2 h2 {
  color: #472663;
  font-weight: 300;
}

.secao2 p {
  margin-top: 30px;
  max-width: 900px;
  display: inline-block;
}

.secao2 img {
  width: 100%;
  margin-top: 10px;
  position: relative;
  top: 70px;
}

.secao3 {
  width: 100%;
}

.parte1 {
  float: left;
  width: 50%;
  padding: 140px 0 90px 0;
  background-color: #835fa7;
  color: white;
}

.wraper-parte1 {
  max-width: 600px;
  float: right;
  /* padding-right: 30px; */
  padding: 0 30px;
}
.parte1 h2 {
  font-weight: 300;
  font-style: italic;
  font-size: 23px;
}

.parte1 p {
  font-size: 15px;
  line-height: 35px;
  margin-top: 10px;
}

.parte2 {
  float: left;
  width: 50%;
  padding: 140px 0 90px 0;
  background: white;
}

.sobre-autor {
  float: left;
  padding-left: 30px;
  max-width: 600px;
  /* background: red; */
}

.titulo-autor {
  float: left;
  width: 100%;
}

.titulo-autor h2 {
  /* float: left; */
  /* width: 40%; */
  padding-right: 20px;
  font-weight: 400;
  font-size: 22px;
  color: #232323;
}

.titulo-autor p {
  font-style: italic;
  font-size: 13px;
  font-weight: 300;
  color: #232323;
}
.texto-autor {
  float: left;
  width: 100%;
  margin-top: 10px;
}

.wraper-titulo-autor {
  /* width: calc(100% - 40px); */
  float: left;
}

.titulo-autor .img-autor {
  float: left;
  width: 40px;
  height: 40px;
  /* padding-top: 60%; */
  background: gray;
  border-radius: 50%;
  position: relative;
  top: -4px;
}

.texto-autor p {
  color: #232323;
  font-size: 15px;
  /* background: green; */
}

.slider-bullets {
  width: 100%;
  float: left;
  margin-top: 12px;
  padding-left: 30px;
  max-width: 600px;
}

.slider-bullets span {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  float: left;
  margin-right: 8px;
  background-color: rgb(200, 200, 200);
}

section.secao4 {
  background-color: #472563;
  padding: 100px 0;
  width: 100%;
}

.form {
  float: left;
  width: 50%;
  color: white;
  padding-left: 10px;
}

.form h2 {
  font-size: 23px;
  font-weight: 300;
}

.form p {
  font-size: 15px;
  font-weight: 300;
  max-width: 400px;
  padding-right: 10px;
}

.form form {
  margin-top: 15px;
}

.form form input[type='text'] {
  width: 90%;
  max-width: 480px;
  margin-top: 8px;
  height: 58px;
  padding-left: 8px;
  line-height: 58px;
  border: 1px solid rgb(200, 200, 200);
}

.form form textarea {
  width: 90%;
  max-width: 480px;
  border: 1px solid rgb(200, 200, 200);
  height: 160px;
  padding: 15px;
  margin-top: 8px;
}

.form form input[type='submit'] {
  background-color: #ff703d;
  width: 165px;
  height: 44px;
  border-radius: 22px;
  color: white;
  cursor: pointer;
  margin-top: 15px;
  /* text-align: center; */
  /* line-height: 44px; */
  font-size: 13px;
  border: none;
}

.map-wraper {
  width: 50%;
  float: left;
  color: white;
  padding: 0 10px;
}

.map-wraper h2 {
  font-size: 23px;
  font-weight: 300;
}

.map-wraper3 {
  margin-top: 10px;
  width: 100%;
  max-width: 480px;
  position: relative;
}

.map-wraper2 {
  position: absolute;
  left: 0;
  top: 0;
  /* margin-top: 10px;
  max-width: 480px; */
  width: 100%;
  padding-top: 100%;
}

.map {
  /* width: 480px;
  height: 480px;*/
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: white;
  border: 5px solid rgb(200, 200, 200);
}

@media screen and (max-width: 830px) {
  .chamada1 {
    max-width: none;
    width: 100%;
    text-align: center;
    float: none;
    margin: 170px 0;
  }

  .chamada1 h2 {
    font-size: 30px;
    color: white;
    padding: 0 10px;
    font-weight: 300;
  }
  .chamada1 p {
    font-size: 15px;
    color: white;
    margin-top: 10px;
  }
}

@media screen and (max-width: 768px) {
  header {
    width: 100%;
    height: auto;
    min-height: 90vh;
    padding: 40px 2%;
    background-image: url(../images/capa.png);
    background-size: cover;
    background-position: center;
    font-weight: 300;
  }

  nav.desktop-menu {
    display: none;
  }

  nav.mobile-menu {
    display: block;
  }

  section.secao1 {
    padding: 40px 2%;
    height: auto;
    text-align: center;
  }
  .texto-secao1 {
    float: none;
    margin-top: 0;
    position: static;
    padding-left: 0;
    display: inline-block;
    width: 100%;
  }
  .device-secao1 {
    display: none;
  }

  .texto-secao1 ul {
    display: inline-block;
    margin-top: 20px;
  }

  .texto-secao1 ul li {
    float: none;
    text-align: left;
  }

  .btn-secao1 {
    display: inline-block;
  }

  .secao2 {
    padding: 40px 2%;
  }

  section.secao4 .container {
    text-align: center;
  }

  .form {
    float: none;
    width: 100%;
  }

  .form p {
    display: inline-block;
  }

  .map-wraper {
    float: none;
    width: 100%;
    padding: 0 4%;
    margin-top: 40px;
  }

  .map-wraper3 {
    margin-top: 10px;
    width: 80%;
    padding-top: 80%;
    max-width: none;
    position: relative;
    display: inline-block;
  }

  .map-wraper2 {
    position: absolute;
    left: 0;
    top: 0;
    /* margin-top: 10px;
    max-width: 480px; */
    width: 100%;
    height: 100%;
    padding-top: 0;
  }
}

@media screen and (max-width: 580px) {
  /**No meu projeto não teve necessidade de fazer essa alteração*/
  /* .secao2 img {
    top: 16px;
    margin-top: 20px;
  } */

  .parte1 {
    width: 100%;
    padding: 40px 0;
  }

  .parte2 {
    width: 100%;
    padding: 40px 0;
  }
}