.container{
   display: flex;
   align-items: center;
   justify-content: center;
   height: 100vh;
 }
 
 .card-container{
   display: flex;
   width: 1200px;
   height: 600px;
   border-radius: 2px;
   box-shadow: 1px 1px 4px 2px rgba(0, 0, 0, .5);
   background-color: white;
 }
 
 .header{
  border-right:  1px solid #ddd;
  background-image: url(/img/Background2.jpg);
}

 .header, .descripcion{
  padding: 20px;
  text-align: center ;
 }

 .header a{
  position: relative;
  display: block;
 }

 .header img{
  border-radius: 50%;
  box-shadow: 0 0 0 8px rgba(0, 0, 0, .06);
  margin: 50px 30px;
  transition: .2s;
  width: 200px;
 }


 .header h2{
  color: white;
  margin: 10px;
  font-size: 35px;
 }

 .header h4{
  color: white;
  margin: 10px;
  font-size: 20px;
 }

 .descripcion p{
   margin: 150px 30px;
   font-size: 27px;
 }

 .descripcion .social{
  margin-top: 25px;
 }

 .descripcion .social{
  display: inline-block;
  padding: 0 15px;
 }

 .social i{
  font-size: 45px;
  padding: 5px;
 }

 @media (max-width: 770px) {
     .card-container{
      display: block;
      width: 500px;
      height: 700px;
     }

     .header{
      padding: 10px 10px 5px 10px;
      border: none;
     }

     .descripcion{
       padding: 5px 5px 5px 5px;
     }

     .header h4{
      margin: 0;
     }

     .descripcion p{
      font-size: 18px;
      margin: 0px 0px;
    }

    .descripcion .social{
      margin: 0px 0px;
     }

     .social i{
      font-size: 35px;
      padding: 5px;
      margin: 10px;
     }
  }

  @media (max-width: 1074px) {
    .header{
      padding: 20px 20px 5px 20px;
      border: none;
     }

     .descripcion{
      padding: 5px 5px 5px 5px;
    }

     .descripcion p{
      font-size: auto;
      margin: 0px 0px;
    }
   }

   @media (max-width: 450px) {
    .card-container{
      display: block;
      width: 500px;
      height: 700px;
      padding: 5px;
     }

     .container{
      margin: 25px;
      padding-bottom: 40px;
      margin-bottom: 40px;
     }

     .header img{
      margin: 20px 10px;
     }
    
    }

 
.tab2{
    margin: 10px;
    padding: 5px;
}

.tab2-skills{
 margin: 20px;
 text-align: center;
}

.tab2-skills img{
  width: 90px;
  margin: 10px;
}

.tab2-container{
  width: 100%;
  max-width: 100%;
  margin-bottom: 180px;
  margin-top: 50px;
  display: flex;
  justify-content: space-between;
}

.tab2-card{
   width: 100%;
   margin: 20px;
   border-radius: 6px;
   overflow: hidden;
   background-color: white;
   box-shadow: 0px 1px 10px rgba(0, 0, 0, .2);
   cursor: default;
   transition: all 400ms ease;
}

.tab2 i{
  margin-top: 15px;
  padding: 2px;
  margin-bottom: 0;
}

.tab2 hr{
    height: 3px;
    width: 30%;
    background-color: #102937;
    margin: auto;
}
     

.tab2-card:hover{
  box-shadow: 5px 5px 20px rgba(0, 0, 0, .2);
  transform: translateY(-2%);
}

.tab2-card img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  text-align: center;
}


.tab2-card .tab2-contenido{
  padding: 15px;
  text-align: center;
}

.tab2-card .tab2-contenido a{
  text-decoration: none;
  display: inline-block;
  padding: 10px;
  margin-top: 10px;
  background-color: #102937;
  color: white;
  border: 1px solid #102937;
  border-radius: 4px;
  width: 120px;
  height: 40px;
}

.tab2-contenido a:hover{
  background-color: white;
  color: #102937;
  
}

@media (max-width: 900px) {
  .tab2-container{
    flex-wrap: nowrap;
  }
 }

 @media (max-width: 770px) {
  .tab2-container{
    flex-wrap: wrap;
  }
  }


  @media (max-width: 450px) {
    .tab2-skills img{
      width: 70px;
      margin: 10px;
    }
   }
 
  .tab3-title {
    /* Estilos de título h1 */
    text-align: center;
    padding: 20px;
    font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
}

 .tab3-pdfview {
    /* Centrado */
    margin: auto;
    display: block;
    /* Tamaño */
    width: 850px;
    height: 75vh;
    /* Mejorar aspecto */
    border-radius: 20px;
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
    margin-top: 50px;
    margin-bottom: 50px;
 }


 @media (max-width: 900px) {
  .tab3-pdfview {
    width: 450px;
    height: 70vh;
    padding-right: 10px;
    padding-left: 10px;
  }
  }


  @media (max-width: 450px) {
    .tab3-pdfview {
      width: auto;
      height: 50vh;
      padding-right: 10px;
      padding-left: 10px;
    }
    }

  .form{
    background-image: url(/img/contact-background.png);
    background-position-x: -200px;
    background-position-y: 0px;
    background-size: cover;
    width:800px;
    height:640px;
    border-radius:8px;
    box-shadow:0 0 40px -10px #000;
    margin:calc(50vh - 220px) auto;
    padding:20px 30px;
    max-width:calc(100vw - 40px);box-sizing:border-box;
    font-family:'Montserrat',sans-serif;
    position:relative;
  }

  .form{
    font-weight: bold;
    box-shadow: 8px 8px 8px #000;
  }

  .form h2{margin:10px 0;
    padding-bottom:10px;
    width:180px;
    color: white;
    border-bottom:3px solid #f8f8fc;
  }

  .form input{width:100%;
    padding:10px;
    box-sizing:border-box;
    background:none;
    outline:none;
    resize:none;
    border:0;
    font-family:'Montserrat',sans-serif;
    transition:all .3s;
    border-bottom:2px solid white;
    color: white;
  }

  .form input:focus{
    border-bottom:2px solid #102937;
  }
  
  p:before{
    content:attr(type);
    display:block;
    margin:28px 0 0;
    font-size:14px;
    color:white;
  }
  
  button{
    float:right;
    padding:8px 12px;
    margin:8px 0 0;
    font-family:'Montserrat',sans-serif;
    border:2px solid white;
    cursor:pointer;
    transition:all .3s;
    background-color: #102937;
    color: white;
  }

  .form button:hover{
    color: #102937;
    background: white;
  }

  .form div{
    content:'Hi';
    position:absolute;
    bottom:-15px;
    right:-20px;
    background:#102937;
    color:#fff;width:320px;
    padding:1px 4px 16px 0;
    border-radius:6px;
    font-size:13px;
    box-shadow:10px 10px 40px -14px #000}

  .form span{margin:0 5px 0 15px}

  .redes i{
    color: white;
  }

  .redes a{
    color: white;
  }

  @media (max-width: 900px) {
    .form{
      width: 470px;
      height: 440px;
    }
 }

 @media (max-width: 450px) {
  .form{
    width: 450px;
    height: 390px;
    position: unset;
  }

  .form div{
    margin-bottom: 20px;
    background: none;
    display: none;
  }
}