/* Used CSS property to define a custom variable*/
@property --main-color {
    syntax: "<color>";
    inherits: true;
    initial-value: rgb(0,20,50);
}

:root {
    --main-padding: 1rem;
    --main-font: 'Merriweather';   /*custom font imported */
    --second-color: color(display-p3 0.70 0.88 0.98);                /* custom color using wider gamut color */
    --third-color: color-mix(in srgb, green 70%, black 30%);
  }

/* CSS animation */
@keyframes fadeInDown {
from {
    opacity: 0;
    transform: translateY(-50px);
}
to {
    opacity: 1;
    transform: translateY(0);
}
}
main,footer{
    animation: fadeInDown 1s ease-in-out;
}
html{
    background: var(--main-color, blue);
}
#nav-bar{
    /* background: green; */
    padding: 0 var(--main-padding, 0); 
    border-bottom-color: white; 
    border-bottom-style: solid;
}
body{
    /* background: red; */
    font-family: serif;
    margin: 0;
    padding: 0;
}
p{
    color:rgb(161, 158, 158);
    font-family: var(--fallback-font);
}
h1, h2, h3{
    color: lightgrey;
    font-family: var(--main-font, var(--fallback-font));
}
a{
    /* background: red; */
    text-decoration: none;
    color: white;
    font-weight: 600;
    width: 100px;
    padding: 16px;
    border-radius: 10mm; 
    transition: color 0.3s ease;
}
a:hover{
    text-align: center;
    color: var(--third-color, darkgreen);
}
ul, ol{
    list-style:none;
    /* transition: color 10s ease; */

}
img{
    background: var(--third-color, darkgreen);
    display: block;
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    object-fit: cover;
    color:white;
}
nav:has(ul){    /* used has selector */
    width: 100%;
    box-sizing: border-box;
    /* background: rgb(0, 20, 50); */
    display: flex;
    align-items: center;
    justify-content: space-between;
    /* transition: color 10s ease; */
}
#logo {
    z-index: 1000;
    width: fit-content;
    font-size: 32px;
    color: white;
    font-weight: 600;
    padding: 0;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: space-between; 
}
#logo a{
    font-size: 32px;
    padding: 0;
    width: fit-content;
}
#logo label{
    z-index: 1000;
    display:none;
}
#menu{
    display: none;
}
nav ul{
    /* position:fixed; */
    width: fit-content;
    display: flex;
    align-items: center;
    justify-content: center;
    /* transition: color 1s ease; */
}

#intro-layout {
    display: grid;
    place-items: center;   
    min-height: 60dvh;   
}
  
#intro {
    display: flex;
    flex-direction: column; 
    align-items: center;   
    text-align: center;
    /* background: var(--second-color, lightblue); */
    padding: 4rem;
}
  
#profile-image img {
    display: block;
    background: var(--third-color, darkgreen);
    width: 350px;
    height: 350px;
    /* object-fit: cover; */
    border-radius: 50%;
    margin-bottom: 5rem;
}

#message span{
    color: var(--third-color, darkgreen);
}



/* About page */
main header{
    /* background: blue; */
    padding: 2rem var(--main-padding, 0);
    margin: 4rem var(--main-padding, 0);
}
.content-title{
    color: var(--second-color, lightblue);
    /* color: color-mix(in srgb, green 70%, black 30%); */
    margin: 0;
    font-size: 8dvw;
}
#about{
    /* background: blue; */
    height: fit-content;
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto 1fr;
    /* height: 100dvh */
}
@scope (#about){
    header{
        /* background: red; */
        grid-column: 1/2;
        grid-row: 1/2;
    }
    profile-card{
        /* background: green; */
        grid-column: 1/2;
        grid-row: 2/3;
        display: block;
        padding: 0 var(--main-padding, 0);
        margin: 0 var(--main-padding, 0);
        color: white;
        height: fit-content;
        width: 50dvw;
    }
    figure{
        grid-column: 2/3;
        grid-row: 1/3;
        display: block;
        /* background: green; */
        padding: 0;
        display: grid;
        height: fit-content;
        grid-template-columns: 1fr;
        grid-template-rows: 1fr 6fr
    }
    #about-image figcaption{
        /* background: green; */
        color: white;
        font-size: 20px;
        padding: var(--main-padding, 0) 0;
        margin: 0.5rem 0;
    }
    #about-image picture{
        /* background: green; */
        /* border-radius: 50%; */
        /* height: 70dvh; */
    }
}


/* Skills page */
#skills{
    /* background: blue; */
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto auto;
    height: 100dvh;
}
#skills header{
    grid-row: 1/2;
    grid-column: 1/3;
    /* background: green; */
    margin: 0;
    text-align: left;
}
@scope (#skills){
    h1{
        font-size: 5dvw;
    }
    h2{
        margin: var(--main-padding, 0);
        font-size: 2dvw;
    }
    h3{
        font-size: 1.5dvw;
    }
    div:has(ul){                /* used has selector for div */
        /* background:red; */
        text-align: center;
        margin: 0 0 4rem;
        color: lightgrey;
        
        ul{
            /* background: green; */
            display: flex;
            justify-content: center;
            align-items: center;
            
            li{
                /* background: red; */
                justify-content: center;
                margin: var(--main-padding, 0);
            }
        }
    }
    #soft-skills{
        /* background: blue; */
    }
    #language-proficiency{
        /* background: green; */
        display:grid;
        grid-template-columns: 1fr 1fr;
        grid-template-rows: auto;

        h3{
            grid-row: 1/6;
            grid-column: 1/2;
            /* background: red; */
            display: flex;
            justify-content: center;
            align-items: center;
        }
        i{
            margin: 3rem;
        }
    }
    #tools-and-technologies{
        /* background: red; */
        text-align: center;
        display:grid;
        grid-template-columns: 1fr 1fr;
        grid-template-rows: auto;
        place-items: center;

        h3{
            grid-row: 1/2;
            grid-column: 1/3;
        }

        figure{
            display: block;
            /* background: red; */
            width: 100px;
            height: 100px;
            /* object-fit: cover; */
            border-radius: 50%;
        }
        figcaption{
            /* background: red; */
            margin: 0.5rem;
        }

        img{
            display:block;
            background: var(--third-color, darkgreen);
            width: 100px;
            height: 100px;
            border-radius: 50%;
            /* object-fit: cover; */
        }
        figcaption{
            color:lightgrey;
        }
    }

}



/* Projects page */
#projects{
    /* background: red; */
    display: grid;
    grid-template-columns: 1fr 1fr;    
    grid-template-rows: auto 1fr;
}
#projects header{
    /* background: green; */
    grid-row: 1/2;
    grid-column: 1/3;
    margin: 0;
    text-align: center;
}

@scope (#projects){
    article{
        /* background: red; */
        padding: 0.5rem;
        margin: var(--main-padding, 0) 0 2rem;
        align-items: center;
        text-align: center;
        border: 4px solid var(--second-color, lightblue);;
        border-radius: 2%;
        justify-self: center;
    }
    article h3{
        /* background: red; */
        color: var(--second-color, lightblue);
    }
    article p{
        /* background: red; */
        color: white;
    }
    article:hover{
        transform: scale(1.05); 
        display:block;
        background: var(--second-color, lightblue);
        color: black;
    }
    article:hover h3{
        color: rgb(0, 20, 50);
    }
    article:hover p{
        color: rgb(0, 20, 50);
    }
}



/* Contact page */
#contact{
    display:grid;
    grid-template-columns: 4fr 3fr;
    grid-template-rows: auto;
}
@scope (#contact){
    header{
        /* background: green; */
        h1{
            padding: 0 2rem;
        }
        h2{
            padding: 0;
            margin-bottom: 0;
            text-align: center;
        }
    }
    button{
        grid-row: 2/3;
        grid-column: 1/3;
        background: var(--main-color, blue);
        cursor: pointer;
        margin-bottom: 2rem;
        padding: 0.5rem;
        width: fit-content;
        /* display: flex; */
        justify-self: center;
        border-radius: 1mm;
        border-color: var(--second-color, lightblue);
        color: white;
    }
    button:hover{
        background: var(--second-color, lightblue);
        color: var(--main-color, blue);
    }
    picture{
        /* background: red; */
        /* border-radius: 50%; */
        margin: 3rem 3rem 3rem 0;
    }
    img{
        border-radius: 5%;
        /* background: green; */
    }
}
footer {
    /* background: green;  */
    width: fit-content;
    display: flex;
    margin: 0 3rem;
    padding: 0 var(--main-padding, 0);
    border-top-style: solid;
    border-color: white;
    justify-self: center;
}
footer ul {
    /* background: red; */
    gap: var(--main-padding, 0);  
}
footer a{
    /* background: green; */
    text-decoration-line: underline;
    text-decoration-color: var(--third-color, darkgreen);
}

      

@media screen and (max-width: 850px){
    header nav{
        display:flex;
        flex-direction: column;
        position: relative;
    }
    #logo{
        width: 100%;
    }
    #logo label{
        display:block;
        cursor: pointer;
        position:relative;
        width: 30px;
        height: 30px;
    }
    #logo label::before{
        position:absolute;
        content: "menu";
        font-family: 'Material Icons';
        top: 0;
        left: 0;
        font-size: 30px;
    }
    header nav ul{
        position: fixed;
        inset: 0;              
        width: 100dvw;
        height: 100dvh;
        margin: 0;
        padding: 0;
        background: rgb(0, 20, 50);
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        overflow: hidden;
        max-height: 0;
        transition: max-height 0.5s ease; 
    }
    header li{
        width: 50%;
        text-align: center;
    }
    header a{
        display: block;
        width: 100%;
        padding: 20px;
        box-sizing: border-box;
        font-size: 18px;
    }
    #menu:checked ~ ul{
        max-height: 100%;
    }
    #menu:checked ~ #logo label::before{
        content:"close";
    }

    /* About page */
    #about {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    #about profile-card{
        width: fit-content;
    }
    #about figure{
        margin: 0 var(--main-padding, 0);
        padding: 0 var(--main-padding, 0);
        height: 40dvh;
        /* background: green; */
        /* align-items: center; */
    }
    #about figcaption{
        text-align: center;
    }
    #about picture{
        width: 250px;
        height: 200px;
    }

    /* skills page */
    #skills{
        display: flex;
        flex-direction: column;
    }
    #skills h2{
        font-size: 4dvw;
    }
    #skills h3{
        font-size: 3dvw;
    }
    #skills #language-proficiency{
        /* background:red; */
        margin: 0 0 4rem;
    }

    /* education page */
    #education{
        /* background: blue; */
        display: flex;
        flex-direction: column;
    }
    #education div{
        display:flex;
        flex-direction: column;
    }
    #education img{
        width: 100px;
        height: 100px;
    }
}

/* projects page */
@media screen and (max-width: 890px){
    #projects{
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    #projects iframe{
        width: 450px;
    }
}
@media screen and (max-width: 650px){
    #projects iframe{
        width: 300px;
    }

    /* contact page */
    footer nav ul{
        /* background: red; */
        flex-wrap: wrap;
    }
}

/* contact page */
@media screen and (max-width: 740px){
    #contact{
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
        /* justify-content: center; */
    }
    #contact header{
        /* background: green; */
        margin: var(--main-padding, 0);
    }
    #contact picture{
        /* background: green; */
        margin: var(--main-padding, 0) 0 3rem;
        height: 220px;
        width: 220px;
    }
}


/* Education page */
#education{
    /* background: red; */
    display: grid;
    /* flex-direction: column; */
    grid-template-rows: 1fr 1fr;
    grid-template-columns: auto 1fr;
    place-items: center;
    text-align: center;

}
#education header{
    /* background: blue; */
    grid-row: 1/2;
    grid-column: 1/3;
    margin: 0;
    /* align-self: start; */
}
@scope (#education){
    article{
        /* background: red; */
        grid-column: 1/3;
    }
    article a{
        background: red;
        padding: 0;
    } 
    div{
        border: 4px solid var(--second-color, lightblue);
        border-radius: 10mm;
        display: flex;
        direction: rtl;
        align-items: center;
        margin-bottom: 2rem;
        padding: var(--main-padding, 0);
        img{
           height: 200px;
           width: 200px;
           margin-left: var(--main-padding, 0);
           direction: ltr;
        }
    }
    div:hover{
        /* display: block; */
        transform: scale(1.05);
        background: var(--second-color, lightblue);
    }
    div:hover h2{
        color: var(--main-color, blue);
    }
}

@media screen and (max-width:500px){
    #profile-image img{
        /* background: red; */
        width: 200px;
        height: 200px;
    }
}