:root{
    --mainColor:#eaeaea;
    --secondaryColor:#fff;

    --borderColor:#c1c1c1;

    --mainText:black;
    --secondaryText:#4b5156;

    --themeDotBorder:#24292e;

    --previewBg:rgb(251, 249, 243, 0.8);

    --previewShadow:#f0ead6;

    --buttonColor:black;
}

html, body{
    padding:0;
    margin:0;
}
body *{
    transition: 0.3s;

}
h1,h2,h3,h4,h5,h6,strong{
    color:var(--mainText);
    font-family: 'Russo One', sans-serif;
    font-weight: 500;
}

p,li,span,label,input,textarea{
    color:var(--secondaryText);
    font-family: 'Roboto Mono', monospace;

}

a{
    text-decoration: none;
    color:#17a2b8;
}
ul{
    list-style: none;
   
}
.h4ele{
    padding-left: 40px;
}


h1{ font-size: 56px;}
h2{ font-size: 36px;}
h3{ font-size: 28px;}
h4{ font-size: 24px;}
h5{ font-size: 20px;}
h6{ font-size: 16px;}


.s1{
    background-color: var(--mainColor);
    border-bottom: 1px solid var(--borderColor);
    overflow:auto
}
.s2{
     background-color: var(--secondaryColor);
     border-bottom: 1px solid var(--borderColor);
     overflow:auto;
}

.greeting-wrapper{
    display: grid;
    text-align: center;
    align-content: center;
    
    min-height:10em;
    
}
.main-container{
    width:1200px;
    margin:0 auto;
}

.intro-wrapper{
    background-color: var(--secondaryColor);
    border: 1px solid var(--borderColor);
    border-radius:5px 5px 0 0 ;
    -webkit-box-shadow:-1px 1px 3px -1px rgba(0,0,0,0.75);
    -moz-box-shadow:-1px 1px 3px -1px rgba(0,0,0,0.75);
    box-shadow: -1px 1px 3px -1px rgba(0,0,0,0.75);
    border-radius:5px 5px 0 0;
    display: grid;
    
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 3em 30em;
    grid-template-areas:
           'nav-wrapper nav-wrapper'
           'left-column right-column' ;
}
.nav-wrapper{
    grid-area: nav-wrapper;
    border-bottom: 1px solid var(--borderColor);
    display: flex; 
    justify-content: space-between;
    align-items: center;
    background-color: var(--mainColor);

    
}
#navigation{
    margin: 0;
    padding:10px;
}
#navigation a{
    color:var(--mainText);
}
#navigation li{
    display:inline-block;
    margin-right: 5px;
    margin-left: 5px; 
}
.dots-wrapper{
    display: flex;
    
    padding: 10px;

}
#dot1{
    background-color:#FC6058;
}
#dot2{
    background-color:#FEC02F;
}
#dot3{
    background-color:#2ACA3E;
}
.browser-dot{
    background-color: #4b5156;
    height:15px;
    width: 15px;
    border-radius: 50%;
    -webkit-box-shadow:-1px 1px 3px -1px rgba(0,0,0,0.75);
    -moz-box-shadow:-1px 1px 3px -1px rgba(0,0,0,0.75);
    box-shadow: -1px 1px 3px -1px rgba(0,0,0,0.75);
    margin: 5px;

}
.previewlink{
    color: blue;
    
}
.left-column{
    grid-area: left-column;
    padding-top: 60px;
    padding-bottom: 60px;
    
}
#profile_pic{
    display: block;
    margin:0 auto;
    height:250px;
    width: 250px;
    object-fit: cover;
    border: 2px solid var(--borderColor);
}

.theme-dot{
    background-color: #4b5156;
    
    height:30px;
    width: 30px;
    border-radius: 50%;
    margin: 5px;
    border:3px solid var(--themeDotBorder);
    -webkit-box-shadow:-1px 1px 3px -1px rgba(0,0,0,0.75);
    -moz-box-shadow:-1px 1px 3px -1px rgba(0,0,0,0.75);
    box-shadow: -1px 1px 3px -1px rgba(0,0,0,0.75); 

}
.theme-dot:hover{
    border-width: 5px;
}

#light-mode{
    background-color: #fff;
}
#blue-mode{
    background-color:#192734 ;
}
#dark-mode{
    background-color: #4b5156;
}
#purple-mode{
    background-color: #7E4C74;
}
#setting-note{
    font-size: 12px;
    font-style: italic;
    text-align: center;
}
#theme-option-wrapper{
    display: flex;
    justify-content: center;
}
.right-column{
    grid-area:right-column;
    display: grid;
    align-items: center; 
    padding-top: 50px;
    padding-bottom: 50px;
   
}
#preview-shadow{
    background-color: var(--previewShadow);
    width:300px;
    height: 180px;
    padding-left: 30px;
    padding-top: 30px;
}
#preview{
    width:300px;
    border:1.5px solid #17a2b8;
    background-color: var(--previewBg);
    padding:15px;
    position:relative;
   
}
.corner{
    width: 7px;
    height: 7px;
    border-radius: 50%;
    border: 1.5px solid #17a2b8;
    background-color: #fff;
    position: absolute;
}
#corner-t1{
    top:-5px;
    left:-5px;

}
#corner-tr{
    top:-5px;
    right:-5px;
}
#corner-br{
    bottom:-5px;
    right:-5px;
}
#corner-bl{
    bottom: -5px;
    left:5px;
}
.about-wrapper{
    display:grid;
    grid-template-columns: repeat(auto-fit,minmax(320px,1fr));
    padding-bottom: 50px;
    padding-top: 50px;
    gap: 100px;
}
#skills{
  
    display: flex;
    justify-content: space-between;
    padding-right: 20px;
    
    background-color: var(--previewShadow);
}
.social-links{
    display: grid;
    align-content: center;
    
}
#social_img{
    width: 100%;

}
.post{
    border: 1px solid var(--borderColor);
    -webkit-box-shadow:-1px 1px 3px -1px rgba(0,0,0,0.75);
    -moz-box-shadow:-1px 1px 3px -1px rgba(0,0,0,0.75);
    box-shadow: -1px 1px 3px -1px rgba(0,0,0,0.75); 
    height: 450px;
    background-color: white;

}
.post-wrapper{
    display: grid;
    height: fit-content;
    grid-template-columns: repeat(auto-fit, 320px);
    gap:20px;
    justify-content: center;
    padding-bottom: 40px;
}
.thumbnail{
    display: block;
    width: 100%;
    height: 200px;
    object-fit:contain;
    background-color: #fff;
}
.post-preview{
    background-color: #fff;
    padding: 10px;
}
.post-title{
    color:black;
    margin: 0;
}
.post-intro{
    color:#4b5156;
    font-size: 14px;
}
#conatct-form{
   display: block;
   max-width: 600px;
   margin: 0 auto;
   border: 1px solid var(--borderColor);
   padding: 15px;
   border-radius: 5px;
   background-color: var(--mainColor);
   margin-bottom: 50px; 
}
#submit-btn{
    margin-top: 10px;
    width: 100%;
    padding-top:10px;
    padding-bottom: 10px;
    color:#fff;
    background-color: var(--buttonColor);
    border: none;

}
#conatct-form{
    line-height: 2.7em;
}
#conatct-form textarea{
    min-height: 100px;
    font-size: 14px;
}
.input-field{
    width: 100%;
    padding-top: 10px;
    padding-bottom: 10px;
    background-color: var(--secondaryColor);
    border-radius: 5px;
    border: 1px solid var(--borderColor);
    font-size: 14px;
}
@media screen and (max-width:1200px){
    .main-container{
        width:95%;
    }
    #skills{
        display: flex;
        flex-wrap: wrap;
    }
}
@media screen and (max-width:800px){
    .intro-wrapper{
        
        grid-template-columns: 1fr;
        
        grid-template-areas:
               'nav-wrapper'
               'left-column'
               'right-column' ;
    }
    .right-column{
        justify-content: center;
    }
    #skills{
        display: flex;
        flex-wrap: wrap;
    }
}
.alert{
    width:94%;
    background-color: rgb(0, 255, 106);
    padding: 10px 20px;
    border-radius: 5px;
    text-align: center;
    font-size: 18px;
    font-weight: 900;
    display: none;
    justify-content: center;
    font-family: 'Russo One', sans-serif;
}