*{
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

body{
        background-color: #1e1e1e;
        font-family: sans-serif;
        color: #a0a0a0;
        line-height: 1.6;

}

.main-container{
        display: grid;
        max-width: 1200px;
        grid-template-columns: 350px 1fr;
        gap: 50px;
        padding-top: 40px;
        margin: auto;

}

.sidebar{
    height: 90vh;
    background-color: #2a2a2a;
    border-radius: 16px;
    border-color: 1px solid #3a3a3a ;
    padding: 40px;
    position: sticky;
    top: 40px;

}

.main-content{
   
    background-color: #2a2a2a;
     border-radius: 16px;
    border-color: 1px solid #3a3a3a ;
    padding: 40px;
}

.profile{
    text-align: center;
}

.profile img{

        height: 150px;
        width: 150px;
        border-radius: 50%;
        border: 1px solid  #3a3a3a;

}

.profile h2{
         font-size: 1.5rem;
         font-weight: 700;
         margin-top: 20px;
         color: #e0e0e0;
}

.profile p{
                background-color: #1e1e1e;
                border:1px solid #3a3a3a;
                border-radius: 8px;
                display: inline-block;
                color: #FFBF00;
                font-size: 0.8rem;
                padding: 5px 15px;
                margin-top: 10px;
                

}

/* conatct information */

.contact{
        margin-top: 30px ;
        border: 2px solid  #3a3a3a;
        
}

.label{
    font-weight: 500;
    font-size: 0.8rem;
    color: #a0a0a0;
}

.value{
    color: #e0e0e0;
    text-decoration: none;
}

.email,.phone {
                margin-bottom: 15px;
}
.box{  margin-top: 30px ;
        border: 2px solid  #3a3a3a; }

        .social{ text-align: center;}
.social img{
        height: 24px;
        width: 24px;
        margin-left: 5px;
        filter: grayscale(1) invert(0.7);
        transition: filter 0.3s ease;
}

.social img:hover{

    filter: grayscale(0) invert(0);
}

/* navigation start */

#navigation{
                
                border-bottom: 2px solid #3a3a3a;
                margin-bottom: 20px;
                padding-bottom: 20px;
}

nav{
    display: flex;
    justify-content: flex-end;
    gap: 40px;
    
}

nav a{
    text-decoration: none;
    color:#a0a0a0;
    font-weight: 500;
    transition: color 0.3s ease;
    
}

  .active {
    color: #FFBF00;
}

nav a:hover{
        color: #FFBF00;
}

.heading{
    color: #e0e0e0;
    font-size: 2rem;
    margin-bottom: 15px;
}

.line{

    width: 60px;
    height: 5px;
    background-color: #FFBF00;
    margin-bottom: 15px;
}

.content{

    text-align: justify;
    color: #a0a0a0;
}

#about{
    margin-bottom: 40px;
}

 /* skills section */

 .grid-container{
    display: grid;
    grid-template-columns: repeat(auto-fit , minmax( 120px,1fr)) ;

    gap: 40px;

 }

 .item{
    padding: 20px;
    border-radius: 10px;
    border: 2px solid #3a3a3a;
    background-color: #1e1e1e;
    text-align: center;
    margin-top: 20px;
    transition:transform 0.3s ease , boxshadow 0.3s ease;
    
    
}

 .item img{
    height: 48px;
    width: 48px;
    filter: invert(75%) sepia(50%) saturate(1000%)  hue-rotate(350deg) brightness(110%) contrast(101%) ;
 }

 .item h3{

    font-size: 1rem;
    font-family: 500;
 }

 .item:hover{
    transform: scale(1.1);
    box-shadow: 0px 0px 10px 5px rgba(0,0,0,0.3);
 }

 /* education */

 #Education{
    margin-top: 30px;
 }

 .edtech{
    position: relative;
    margin-top: 20px;
 }
 

 .year{
    font-size: 0.9rem;
    color: #a0a0a0;
    margin-bottom: 5px;

 }

 .degree{
    color: #a0a0a0;
    font-size: 1.2rem;
    font-weight: 500;
    margin-bottom: 5px;
 }

 .college{
    font-style: italic;
    color: #a0a0a0;
    margin-bottom: 10px;
    
 }
 .work{
    color: #a0a0a0;
 }

 .edfirst, .edsecond{
    margin-bottom: 30px;
    position: relative;
    padding-left: 25px;
 }

 

 .goal{
    height: 15px;
    width: 15px;
    border: 3px solid #FFBF00;
    border-radius: 50%;
    position: absolute;
    top: 0px;
    left: 0px;
    z-index: 5  ;
 }

 .liner{
    position: absolute;
    width: 2px;
    top: 0px;
    bottom:0px;
    border: 2px solid #3a3a3a;
    left: 5px;
 }

 /* portfolio */

 
.project-container{
    margin-top: 30px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap:25px;
    margin-top: 30px;
}

.project img{
            height: 180px;
            width: 100%;
            object-fit: cover;
}

.project{
    background-color: #1e1e1e;
    border-radius: 12px;
    border: 1px solid #3a3a3a;
    overflow: hidden;
    transition: transform 0.5s ease, box-shadow 0.5s ease;
}

.project:hover{
    transform: translateY(-10px);
    box-shadow: 0px 0px 10px 5px rgba(0, 0, 0, 0.3);;
}

.card{

            padding: 20px;
}

.card h3{
    color: #e0e0e0;
    margin-bottom: 10px;
}

.card p{
            color: #a0a0a0;
            line-height: 1.6;
            margin-bottom: 20px;
}

.card span{
    background-color: rgba( 255,191,0,0.1);
      color: #FFBF00;
      padding: 4px 8px;
      font-size: 0.75rem;
      margin-right: 5px;
      border-radius: 5px;

}

@media screen and (max-width:1200px){
    .main-container{
        grid-template-columns: 1fr;
        padding: 20px;
    }

    .sidebar{
        position: static;
        height: auto;
    }
}