.back-to-top {
    position: fixed;
    display: none;
    background: #0078ff;
    color: #fff;
    width: 44px;
    height: 44px;
    text-align: center;
    line-height: 1;
    font-size: 16px;
    border-radius: 50%;
    padding-top: 12px;
    right: 15px;
    bottom: 15px;
    transition: background 0.5s;
    z-index: 11;
  }
  
  .back-to-top i {
    padding-top: 12px;
    color: #fff;
  }
  

#preloader {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    overflow: hidden;
    background: #fff;
  }
  
  #preloader:before {
    content: "";
    position: fixed;
    top: calc(50% - 30px);
    left: calc(50% - 30px);
    border: 6px solid #f2f2f2;
    border-top: 6px solid #0078ff;
    border-radius: 50%;
    width: 60px;
    height: 60px;
    -webkit-animation: animate-preloader 1s linear infinite;
    animation: animate-preloader 1s linear infinite;
  }
  
  @-webkit-keyframes animate-preloader {
    0% {
      -webkit-transform: rotate(0deg);
      transform: rotate(0deg);
    }
  
    100% {
      -webkit-transform: rotate(360deg);
      transform: rotate(360deg);
    }
  }
  
  @keyframes animate-preloader {
    0% {
      -webkit-transform: rotate(0deg);
      transform: rotate(0deg);
    }
  
    100% {
      -webkit-transform: rotate(360deg);
      transform: rotate(360deg);
    }
  }

.navbar-brand img{
width: 123.75px;
height: 40.25px;
}

body {
position: relative;
background-color: #f5f5f5;

}


/* Home section*/
.pic{
    background-image: url(../images/image.jpg);
    background-size: cover;
    width: 100%;
    height: 100vh;
    position: relative;
    text-align: center;
    color: white;
}


.bg-image {
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-size: cover;
    background-position: center center;
  }

  @media (max-width: 1024px) {
    .bg-image {
      background-attachment: scroll;
    }
  }


  .centered {
    position: absolute;
    top: 40%;
    left: 50%;
    transform: translate(-50%, -50%);
    line-height: 3rem;
    font-weight: 900;
  }

  .centered2 {
    position: absolute;
    top: 60%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 30px;
   

  }
  .text-slider-items {
    display: none;
  }






  /* portfolio section*/

  #portfolio{

        height: 160vh;
        margin-top: 50px;
        margin-left: 30px;
        margin-right: 30px;

    
      }
    
      h3{
        text-align: center;
      }

    


  
  /* project section*/




    #project{

        height: 150vh;
        margin-top: 50px;
        margin-left: 30px;
        margin-right: 30px;
    
      }
  
      .image {
        width: 100%;
        margin-bottom: 50px;
      }
      
h4{
    text-align: center;
    margin-bottom: 30px;
}


  /* contact section*/
  #contact{

    height: 130vh;
    margin-top: 50px;
    margin-left: 30px;
    margin-right: 30px;

  }

  .titleincontcat{
      text-align: center;
    padding-top: 50px;
    padding-bottom: 50px;
  }

  .socials {
    padding-top: 20px;
    text-align: center;
    font-size: 40px;
  }

/* footer */
  footer{
    margin-top: 100px;
    padding-top: 50px;
    color: #fff;
  }

  @media screen and (max-width: 992px) {
    #portfolio {
   height: 250vh;

          }
          h3 {
              font-size: 20px;
          }

          .info{
              padding-top: 30px;
          }

          .info2{
            padding-top: 30px;
  
          }

          #contact{
            height: 160vh;
          }
          .centered h1{
              font-size: 25px;
          }

          .centered2{
            font-size: 20px;
        }
        }



        @media only screen and (max-width: 600px) {
            #portfolio {
                height: 250vh;
             
                       }
                       h3 {
                           font-size: 20px;
                       }
             
                       .info{
                           padding-top: 30px;
                       }
             
                       .info2{
                         padding-top: 30px;
               
                       }
             
                       #contact{
                         height: 160vh;
                       }
                       .centered h1{
                           font-size: 25px;
                       }
             
                       .centered2{
                         font-size: 20px;
                     }
          }