* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    list-style: none;
    text-decoration: none;
  }
  
  nav{
    background: #4e1e1e;
    height: 80px;
    width: 100%;
  }
  .enlace{
    position: absolute;
    padding: 20px 50px;
  }

  .logo{
    height: 80px;
    margin: -20px;
  }

  nav ul{
  float: right;
  margin-right: 20px;
  }

  nav ul li{
    display: inline-block;
    line-height: 80px;
    margin: 0 5px;
  }

  nav ul li a{
    color: #fff;
    font-size: 18px;
    padding: 7px 13px;
    border-radius: 3px;
    text-transform: uppercase;
  }

  li a.active, li a:hover{
    background: #4e1e1e;
    transition: .5s;
  }

  .checkbtn{
    font-size: 30px;
    color: #fff;
    float: right;
    line-height: 80px;
    margin-right: 40px;
    cursor: pointer;
    display: none;
  }

  #check{
    display: none;
  }
  body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  }
  
  p{
    color: #747070;
    font-size: 1.5rem;
    font-family:Arial, Helvetica, sans-serif;
    padding: 5px;
  }
  
  a{
    color: rgb(0, 0, 0);
    text-decoration: none;
  }
  
  
  ul li {
    list-style: none;
    display: inline-block;
  }
  
  .main {
    padding: 1.5em;
    height: 100vh;
    background: linear-gradient(to bottom, rgba(143, 142, 142, 0.781),rgba(119, 116, 116, 0.884)),;
    background-position: center center;
    background-size: cover;
    position: relative;
  }
  
  
  
  .main .formulario {
    position: relative;
    left: 50%;
    top: 5%;
    margin-top: 0%;
    transform: translate(-50%, -15%);
    text-align: center;
    display: flexbox;
    grid-template-rows: 1fr 1fr;
    row-gap: 8em;
  }
  
  .main .formulario h1 {
    font-weight: bold;
    font-size:clamp(2.5rem, 5vw, 5rem);
    color: rgb(80, 27, 27);
  }
  
  .main .formulario input{
    outline: none;
    border: none;
    width: 300px;
    padding: .8rem;
    border-radius: 10px;
    font-size: 1.2em;
    margin-bottom: 1.8rem;
    filter: drop-shadow(6px 6px 12px gray);
    text-align:center;
  }

  .main .capa {
    width: 80%; 
    max-width: 400px; 
    height: 75%; 
    position: relative;
    top: 0;
    left: 50%; 
    transform: translateX(-50%);
    background: rgb(112, 6, 6);
    box-shadow: -7px 5px 10px -5px black;
  }
  
  .main .formulario span {
    position:relative;
    left: -2.9em;
    cursor: pointer;
    padding: .5em;
  }

  .main .formulario form {
    margin-top: 2rem;
    position: relative;
    height: 0;
  }

  .main .formulario p{
    margin: .2rem;
  }

  .main .formulario .submit {
    padding: .60em;
    background-color: rgb(109, 28, 28);
    color: rgb(255, 255, 255);
    border: 2px solid rgb(172, 172, 172);
    border-radius: 10px;
    transition: background-color 300ms, color 300ms; /* Añadir transición para color también */
    display: block; /* Cambiado de "inline" a "block" para que el margin funcione correctamente */
    margin: auto;
    margin-bottom: 20px;
    cursor: pointer;
  }
  
  .main .formulario .submit:hover {
    background-color: rgb(219, 20, 20);
    color: rgb(255, 255, 255); 
  }
  
  
  .formulario h2{
    color: #ffffff;
    border-radius:5%;
    border-color: #353131;
    margin: auto;
    text-align: center;
    padding-top: 5px;
    padding-bottom: 5px;
    font-size: 40px;

  }

  .formulario a {
    position: relative;
    line-height: 2rem;
    color: #fff;
    transition: all 400ms ease;
  }
  
  .formulario a:hover {
    color: #fff;
    text-shadow: 5px 5px 2px #000000;
  }

  .formulario .logo2{
      height: 80px;
      margin: 5px;
    }
  
  @media (max-width:768px){
    .main .formulario .searh{
      width: 500px;
    }
  }
  
  @media (max-width:583px){
    .main .formulario span{
      left: 44%;
      top:-40px;
    }
  }
  

  @media (max-width: 580px) {
    .main .formulario .search {
      width: 100%;
    }
    .main .formulario .links{
      display: none;
    }
    .main .top .fa {
      cursor: pointer;
      visibility: visible;
    }
  }

  @media (max-width: 580px) {
    .main .formulario .bottom {
      width: 100%;
    }
  }


  @media (max-width: 580px) {
    .main .formulario .submit {
      width: 90%;
    }
  }

  @media (max-width: 580px) {
    .main .formulario input{
      width: 90%;
    }
  }

  @media (max-width: 580px) {
    .main .capa{
      width: 100%;
      height: 95%;
    }
  }

  @media (max-width: 580px) {
    .main .logo2{
      width: 13em;
      height: 5.3em;
    }
  }




  @media (max-width: 952px){
    .enlace{
        padding-left: 20px;
    }
    nav ul li a{
        font-size: 16px;
    }
}

@media (max-width: 858px) {
  .checkbtn {
    display: block;
  }
  ul {
    position: fixed;
    width: 100%;
    height: 100vh;
    background: rgba(95, 28, 28, 0.9); /* Cambia el valor de alfa (último valor) según la opacidad deseada */
    top: 80px;
    left: -120%;
    text-align: center;
    transition: all .5s;
    z-index: 1000; /* Ajusta el valor según sea necesario */
  }
  nav ul li {
    display: block;
    margin: 50px 0;
    line-height: 30px;
  }
  nav ul li a {
    font-size: 20px;
  }
  li a:hover,
  li a.active {
    background: #444343;
    color: rgb(255, 255, 255);
  }
  #check:checked~ul {
    left: 0;
  }
}