*{
    margin:0px;
    padding:0px;
  }
  
  body{
    width:100%;
    height:100%;
    font-family: 'Ubuntu', sans-serif;
    line-height: 1.6em;
    background-attachment: fixed;
    background-image: url('../img/analisis.jpg');
    background-position: top center;
    background-repeat: no-repeat;
    background-size: cover;
    position: relative;
  }
  /*Menu*/
  
  header
  {
    position: fixed;
    z-index: 1;
    top: 0;
    left: 0;
    padding: 0 100px;
    background: #ffffff;
    width: 100%;
    box-sizing: border-box;
  }
  header .logo
  {
    color:rgb(211, 79, 79);
    height: 50px;
    line-height: 50px;
    font-size: 24px;
    float: left;
    font-weight: bold;
    position: absolute;
    left: 20px;
  }
  header nav
  {
    float: right;
  }
  header nav ul
  {
    margin: 0;
    padding: 0;
    display: flex;
  }
  header nav ul li
  {
    list-style: none;
    position: relative;
  }
  header nav ul li.sub-menu:before 
  {   
  content: '\f0d7';
  font-family: fontAwesome;
  position: absolute;
  line-height: 50px;
  color: rgb(0, 206, 51);
  right: 5px;
  }
  header nav ul li.active.sub-menu:before 
  {
     content: '\f0d8';
   
  }
  header nav ul li ul
  { 
    position: absolute;
    left: 0;
    background: #8eff96;
    display: none;
    
  }
   header nav ul li.active ul
   {
     display: block;
   
   }






/* portafolio */



   .title{
    text-align: center;
    font-size: 40px;
    color: #6a6a6a;
    margin-top: 100px;
    font-weight: 100;
    font-family: 'Roboto', sans-serif;
}


.container{
    width: 100%;
    max-width: 1200px;
    
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    margin: auto;
}

.container .card{
    width: 330px;
    height: 430px;
    border-radius: 8px;
    box-shadow: 1px 2px 2px rgb(0, 255, 8);
    overflow: hidden;
    margin: 20px;
    text-align: center;
    transition: all 0.25s;
}

.container .card:hover{
    transform: translateY(-15px);
    box-shadow: 0 12px 16px rgba(0, 0, 0, 0.2);
}

.container .card img{
    width: 200px;
    height: 300px;
}


.container .card h4{
    font-weight: 600;
}

.container .card p{
    padding: 0 1rem;
    font-size: 16px;
    font-weight: 300;
}

.container .card a {
    font-weight: 500;
    text-decoration: none;
    color: #3498db;
}


/* fin portafolio */










   header nav ul li ul li
   {
     display: block;
     width: 200px;
   }
  header nav ul li a
  {
    height: 50px;
    line-height: 50px;
    padding: 0 20px;
    color: rgb(0, 206, 51);
    
    display: block;
  }
  header nav ul li a:hover,
  header nav ul li a.active
  {
    color:#fff;
    background: rgba(40, 253, 154, 0.92);
  }
  .menu-toggle
  {
    color:#fff;
    line-height: 50px;
    font-size: 24px;
    cursor: pointer;
    display: none;
    text-align: right;
  }
  @media (max-width: 991px)
  {
    body{
      margin-top: 50px;
    }
    header
    {
      padding: 0 20px;
      background: #43f36d;
    }
    header .logo
  {
    visibility: hidden;
    
  }
  
    .menu-toggle
    {
      display:block;
    }
    header nav
    {
      position: absolute;
      width: 100%;
      /*height:calc(100vh - 50px);*/
      background: rgb(255, 255, 255);
      top: 50px;
      left: -100%;
      transition: 0.5s;
    }
    header nav.active
    {
      left: 0;
    }
    header nav ul
    {
      display: block;
      text-align:center;
    }
    header nav ul li a{
      border-bottom: 1px solid rgb(69, 255, 94);
      color: rgb(38, 129, 224);
    }
    
    header nav ul li.active ul
    {
      position: relative;
      background: rgba(177, 255, 219, 0.92);
    }
    header nav ul li ul li
    { 
        width: 100%; 
    }
  }
  /*Menu Fin*/
  
  
  .wrapper{
    width:90%;
    margin: 100px auto 50px;
    box-shadow: 0px 0px 10px rgba(0,0,0,.3);
  }
  
  .main-header{
    width:100%;  
    height:500px;
    z-index:0;
    background-image: linear-gradient(to left, #b0fbc3, #002e16);
    position: relative;
  }
  
  .content{
    position: absolute;
    width: 100%;
    top:50%;
    transform: translateY(-50%);
    color:#fff;
    text-align: center;
  }
  
  .content h1{
    margin-bottom: 10px;
    line-height:1.2em;
  }
  
  .start{
    display: block;
    margin: 30px auto 0px;
    text-align: center;
    padding: 5px;
    border: 1px solid #5da9ea;
    width:240px;
    border-radius:25px;
    text-decoration: none;
    color:#fff;
  }
  
  
  
  
  
  .story-img{
    width:100%;
    height:500px;
  }
  
  
  .contact-wrapper{
    width:100%;
    display: flex;
    justify-content: space-around;
    background: #35d350;
  }
  
  .contact{
    width: 30%;
    color:#fff;
    text-align:center;
    padding: 50px 0px;
  }
  
  .contact:hover{
    color: rgb(7, 7, 7);
  }
  
  
  /*Modo responsive*/
  
  @media (max-width: 750px){
    .main-header{
      height:200px;
    }
    .story-img{
        height:200px;
    }
  
    body{
        
        background-size: 460%;
    }
  
  
    .wrapper{
      width:95%;
    }
  }
  
  @media (max-width: 900px){
    #our-story{
      height:auto;
    }
    .story-img{
      height:250px;
    }
    h2 b{
      color: white;
    }
    
  }
  
  
  @media (max-width: 630px){
    
  .contact-wrapper{
      display: grid;
  }
   
  
    .contact{
      width: 200px;
      margin: 0px auto;
      padding: 10px 0px;
    }
  
    .wrapper{
      width: 100%;
      margin: 0px;
    }
  }
  
  
        #section-feature ul {
          margin: 100px 0 0 0;
          padding: 0;
          list-style: none;
          position: relative;
        }
  
        #section-feature li {
          box-sizing: border-box;
          position: relative;
          height: 380px;
          padding: 2%;
          float: left;
          margin-bottom: 40px;
          user-select: none;
        }
  
        #section-feature .sf-wrap {
          background-repeat: no-repeat;
          position: absolute;
          max-width: 280px;
          width: 100%;
          height: 90%;
          left: 50%;
          margin-left: -140px;
          top: 0;
          perspective: 600px;
          cursor: pointer;
        }
  
        .sf-mdl-left,
        .sf-mdl-right,
        .sf-mdl-left-full,
        .sf-mdl-right-full {
          position: absolute;
          left: 0;
          top: 0;
          width: 50%;
          height: 100%;
          transition: all 0.5s;
          /*overflow: hidden;*/
        }
  
       
  
        .sf-mdl-left,
        .sf-mdl-right {
          background-color: rgba(255, 255, 255, 0);
          z-index: 10;
        }