* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    /* font-family: 'popoin'; */
    font-family: 'Roboto', sans-serif;
}

html{
    scroll-behavior: smooth;
}

/* .navbar */

.main-text p a {
    text-decoration: none;
    color: white;
}

.nav-item {
    font-size: 12px;
    /* font-family: 'Nanum Myeongjo', serif; */
}

.nav-link {
    color: black;
    text-decoration: none;
    display: inline-block;
    position: relative;
}


.nav-link::after {
    content: '';
    position: absolute;
    width: 100%;
    transform: scaleX(0);
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: rgb(255, 201, 4);
    transform-origin: bottom;
    transition: transform 0.25s linear;
}

.nav-link:hover::after {
    transform: scaleX(1);
    transform-origin: bottom;
}

.header{
    background-color:  #212529;
    }

.main-text {
    font-family: 'popoin';
    font-size: 24px;
    color: rgb(255, 255, 255);

}

.main-heading{
    font-weight: bold;
}

.chk{
    /* box-shadow: 10px; */
    /* box-shadow: 0 8px 6px -6px rgb(244, 223, 119); */
    /* box-shadow: 3px 3px 5px 6px #8c8c8c; */
    /* display: flex;
    justify-content: center;
    align-items: center; */
    /* position: relative; */
    /* box-shadow: rgba(50, 50, 93, 0.25) 0px 50px 100px -20px, rgba(0, 0, 0, 0.3) 0px 30px 60px -30px; */
    /* box-shadow: rgb(38, 57, 77) 0px 20px 30px -10px;
    right: 100px;
    top: 29px; */
}
.main-img img {
    /* height: 600px; */
    width: 400px;
    height: 400px ;
}


.main-text h2 {
    font-size: 16px;

}

.h-text{
    /* color: burlywood; */
   /* color: linear-gradient(to right, orange , yellow); */
   background: -webkit-linear-gradient( right,rgb(255, 164, 17), rgb(247, 255, 2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 700;
  
}
.chk{
    display: flex;
    /* position: relative;
    right: 100px; */
    background-color: #ffdc00;
    justify-content: space-between;
    align-items: center;
    flex-direction: column;
    /* border: 2px solid red; */
    height: 500px;
    box-shadow: rgb(38, 57, 77) 0px 20px 30px -10px;
    color: rgb(0, 0, 0);
    width: 300px;
}
.chk h1{
    /* border: 2px solid red; */
    color: rgb(0, 0, 0);
    font-weight: bold;
    text-align: center;
    /* font-size: 39px; */
    /* font-size: 30px; */
}
.about-heading{
    font-weight: bold;
}

.chk p a {
    text-decoration: none;
    color: rgb(0, 0, 0);
}
.about-social{
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}
.personal-details span{
    font-weight: bold;
}
.personal-details span a{
    /* font-weight: bold; */
    text-decoration: none;
    color: black;
}







.cube {
    width: 100px;
    height: 100px;
    box-shadow: rgb(38, 57, 77) 0px 20px 30px -10px;
    position: relative;
    transform-style: preserve-3d;
    animation: rotate 6s cubic-bezier(.64,.17,.46,.93) infinite;
  }
  
  @keyframes rotate {
    0%  { transform: rotateY(0deg)   rotateZ(0deg)  rotateX(0deg); }
    25% { transform: rotateY(90deg)  rotateZ(15deg) rotateX(15deg); }
    25% { transform: rotateY(90deg)  rotateZ(15deg) rotateX(15deg); }
    50% { transform: rotateY(180deg) rotateZ(0deg)  rotateX(0deg); }
    50% { transform: rotateY(180deg) rotateZ(0deg)  rotateX(0deg); }
    75% { transform: rotateY(270deg) rotateZ(15deg) rotateX(15deg); }
    75% { transform: rotateY(270deg) rotateZ(15deg) rotateX(15deg); }
    100%{ transform: rotateY(360deg) rotateZ(0deg)  rotateX(0deg); }
  }
  
  .cube__face {
      width: inherit;
      height: inherit;
      /* box-shadow: rgb(38, 57, 77) 0px 20px 30px -10px; */
      /* border: 5px solid #0f1a23; */
      position: absolute;
  }
  .cube__face--front  { 
      background: rgba(224, 224, 223, 0.596); 
      transform: rotateY(  0deg) translateZ(50px); }
  .cube__face--right  { 
    background: rgba(224, 224, 223, 0.363);  
    transform: rotateY( 90deg) translateZ(50px); }
  .cube__face--back   { 
    background: rgba(224, 224, 223, 0.363);
    transform: rotateY(180deg) translateZ(50px); }
  .cube__face--left   { 
    background: rgba(224, 224, 223, 0.363);  
    transform: rotateY(-90deg) translateZ(50px); }

        
    .skills{
        background-color: rgb(201, 200, 200);
    }

   

      #edu-box{
        width: 350px;
        height: 200px;
        box-shadow: rgba(0, 0, 0, 0.17) 0px -23px 25px 0px inset, rgba(0, 0, 0, 0.15) 0px -36px 30px 0px inset, rgba(0, 0, 0, 0.1) 0px -79px 40px 0px inset, rgba(0, 0, 0, 0.06) 0px 2px 1px, rgba(0, 0, 0, 0.09) 0px 4px 2px, rgba(0, 0, 0, 0.09) 0px 8px 4px, rgba(0, 0, 0, 0.09) 0px 16px 8px, rgba(0, 0, 0, 0.09) 0px 32px 16px;
      }


      .work-box{
        height: 200px;
        width: 350px;
        box-shadow: rgba(50, 50, 93, 0.25) 0px 50px 100px -20px, rgba(0, 0, 0, 0.3) 0px 30px 60px -30px;

      }

.contact{
    background-color: rgb(201, 200, 200);
    
}



#myBtn {
    display: none;
    position: fixed;
    bottom: 20px;
    right: 30px;
    z-index: 99;
    font-size: 18px;
    border: none;
    outline: none;
    background-color:#373738;
    color: white;
    cursor: pointer;
    padding: 15px;
    border-radius: 4px;
  }
  #myBtn:hover {
    background-color: rgb(233, 232, 232);
    color: #373738;
  }