* {
    margin: 0;
    padding: 0;
  }
  
  a {
    color: #fff;
    text-decoration: none;
    transition: 0.3s;
  } 
  
  a:hover {
    color: #3d0442;
  }
  
  .logo {
    font-size: 24px;
    text-transform: uppercase;
    letter-spacing: 4px;
  }
  
  nav {
    display: flex;
    justify-content: space-around;
    align-items: center;
    background: #8c0b97;
    height: 10vh;
    
    
  }
  
  html,body {
    height: 100%;
  }
  
  body {
    display: flex;
    flex-direction: column;
    background: url("clavepronta.jpg") no-repeat center center;
    background-attachment: fixed;
    background-size: cover;
    grid-template-rows: 120px 1fr 60px;
      grid-template-columns:  1fr;
      grid-template-areas: 
      "cabecalho" 
      "principal" 
      "rodape";
  }
  
  .principal {
    grid-area: principal;
    height: calc(100vh - 180px);
    background-color: rgba(000,000,000,0.0);
    padding: 20px;
    
  }
  .conteudo {
    position: relative;
    height: 100%;
    background-color: rgba(115, 11, 141, 0.733);
    padding: 20px;
    box-shadow: 1px 10px 12px -2px rgba(0,0,0,0.75);
    border: 2px solid rgba(255, 255, 255, 0.5);
      border-radius: 10px;
      text-align: justify;
  }
  
  .texto {
    color: #ffffff;
    font-size: 25px;
  
  }
  
  
  .conteudo > h1 {
    margin: 0px;
    font-weight: 300;
    font-size: 2.8rem;
    color: #fff;
    flex-wrap: wrap;
  }
  
  .nav-list {
    list-style: none;
    display: flex;
    
  }
  
  .nav-list li {
    letter-spacing: 3px;
    margin-left: 32px;
  }
  
  .mobile-menu {
    display: none;
    cursor: pointer;
  }
  
  .mobile-menu div {
    width: 32px;
    height: 2px;
    background: #fff;
    margin: 8px;
    z-index: 10;
    transition: 0.3s;
  }
  
  @media (max-width: 999px) {
    body {
      overflow-x: hidden;
    }
  
    .texto {
      color: #ffffff;
      font-size: 15px;
    
    }
  
    .video{
      height: 100px;
    }
    .nav-list {
      position: absolute;
      top: 8vh;
      right: 0;
      width: 50vw;
      height: 92vh;
      background: #8c0b97;
      flex-direction: column;
      align-items: center;
      justify-content: space-around;
      transform: translateX(100%);
      z-index: 10;
      font-size: 3vh;
      
    }
    .nav-list li {
      margin-left: 0;
      opacity: 0;
    }
    .mobile-menu {
      display: block;
    }
  }
  
  .nav-list.active {
    transform: translateX(0);
    transition: transform 0.3s ease-in;
  }
  @keyframes navLinkFade {
    from {
      opacity: 0;
      transform: translateX(50px);
    }
    to {
      opacity: 1;
      transform: translateX(0);
    }
  }
  
  .mobile-menu.active .line1 {
    transform: rotate(-45deg) translate(-8px, 8px);
  }
  
  .mobile-menu.active .line2 {
    opacity: 0;
  }
  
  .mobile-menu.active .line3 {
    transform: rotate(45deg) translate(-5px, -7px);
  }
  
  .conteudovideo{
    flex: 1 0 auto;
  }
  
  footer{
    flex-shrink: 0;
    bottom: 0;
    background-color: #8c0b97;
    padding: 10px 0;
  }
  
  .footer1 {
  background-color: #3d0442;
  color: #ffffff;
  text-align: center;
  font-size: 17px;
  padding: 15px;
  }
   
  .container-footer{
    max-width: 1400px;
    padding: 0 4%;
    margin: auto;
  }
  .row-footer{
    display: flex;
    flex-wrap: wrap;
  }
  
  .footer-col{
    width: 25%;
    padding: 0 15px;
  }
  .footer-col h4{
    font-size: 22px;
    color: white;
    margin-bottom: 20px;
    font-weight: 500;
    text-transform: uppercase;
  }
  .footer-col ul{
    list-style: none;
  }
  
  .footer-col ul li {
    font-size: 16px;
    color: white;
    text-decoration: none;
    font-weight: 300;
    display: block;
    margin: 10px 0;
  }
  
   selection{
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    width: 100%;
    font-family: 'poppins',sans-serif;
   
    background-position: center;
    background-size: cover;
  }
  
  .form-box{
    position: relative;
    width: 750px ;
    height: 600px;
    background: #9c1d873c;
    border: 2px solid #ffffff;
    border-radius: 20px;
    backdrop-filter: blur(45px);
    display: flex;
    justify-content: center;
    align-items: center;
  }
  
  h2{
    font-size: 2em;
    color: #ffffff;
    text-align: center;
  }
  
  .inputbox{
    position: relative;
    margin: 25px ;
    width: 280px;
    border-bottom: 2px solid #ffffff;
  }
  
  .inputbox label{
    position: absolute;
    top:-10%;
    left:5px;
    transform: translateY(-50%);
    color:#ffffff;
    font-size: 1em;
    pointer-events: none;
    transition: .5s;
  }
  input:focus ~ label,
  input:valid ~ label{
    top: -10px;
    font-size: 0.8em;
    color: #ffffff;
  }
  
  .inputbox input {
    width: 100%;
    height: 50%;
    background: transparent;
    border: none;
    outline: none;
    font-size: 1em;
    padding: 0 35px 0 5px;
    color: #ffffff ;
  }
  button{
    width: 100%;
    height: 40px;
    border-radius: 40px;
    background: #ffffff;
    border: none;
    outline: none;
    cursor: pointer;
    font-size: 1em;
    font-weight: 600;
  }
  .register{
    font-size: .9em;
    color: #ffffff;
    text-align: center;
    margin:25px 0 10px;
  }
  .register a{
    text-decoration: none;
    color:#ffffff;
    font-weight: 600;
  }
  .register a:hover{
    text-decoration: underline;
  }