*{
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
html{
    /* font-size: 62.5%; */
}
:root{
    --primary-color:hsl(214,84%, 56%);
    --text-color:hsl(0, 0%, 31%);
    --bg-color:hsl(0 0%, 90%);
    --bg-card-color:hsl(0 0%, 98%);
    --transition:color 0.1s, background-color 0.2s ease-in-out;
    --border-radius:.4em;
    --skills-bar-length:0%;
}
body{
    background-color: var(--bg-color);
    color: var(--text-color);
}

a{
    color: var(--primary-color);
    text-decoration: none;
}
img{
    max-width: 100%;
     
}
body.dark{
    --text-color:hsl(0, 0%, 83%);
    --bg-color:hsl(0, 0%, 15%);
    --bg-card-color:hsl(0 0%, 20%);
    transition: var(--transition);
    font-family: sans-serif;
}
.header{
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 75px;
    padding: 0 1.5em;
    background-color: var(--bg-card-color);
    transition: var(--transition);
}
.switches{
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.toggle-theme{
    display: flex;
    align-items: center;
    justify-content:center ;
    cursor: pointer;
}
.toggle-theme__icon{
    margin-right: 0.5em;
    width: 20px;
}
.toggle-theme__text{
    font-size: 0.8rem;
}
.flags{
    width: 75px;
    display: flex;
    align-items: center;
    justify-content: space-between;

}
.flags__item{
    width: 30px;
}
.flags__img{
    display: block;
    cursor: pointer;
}
.colors{
    display: flex;
    justify-content: space-between;
    align-items: center;
    height:20px ;
    width: 100px;
}
.colors__item{
    width: 20px;
    height: 20px;
    border: 1px solid var(--text-color);
    background-color: var(--primary-color);
    background-color: var(--primary-color);
    cursor: pointer;
}
.colors__item--blue{
    --primary-color:hsl(214,84%, 56%);
}
.colors__item--green{
    --primary-color:hsl(150,84%, 56%);
}
.colors__item--purple{
    --primary-color:hsl(276,84%, 56%);
}
.colors__item--orange{
    --primary-color:hsl(46,84%, 56%);
}

.title{
    text-align: center;
    color: var(--primary-color);
    transition: var(--transition);
}

.main{
    display: grid;
    padding: 2em;
    gap :0.5em;
    min-width: 320px;
}

@media screen and (min-width:720px){
    .main{
        grid-template-columns: min-content 1fr;
    }
}
.column{
    display: grid;
    gap: 0.5em;
    width: 100%;
}
@media screen and (min-width:720px){
    .column--right{
        grid-template-columns: repeat(3, 1fr);
        grid-template-rows: repeat(3,min-content);
        align-items: start;
    }
}

.card{
    padding: 1em;
    background-color: var(--bg-card-color);
    border-radius: var(--border-radius);
}
.card__img-container{
    min-width: 320px;
    border-radius: var(--border-radius);
    overflow: hidden;
}
.card__header{
    padding: 1em 0;
}
.card__title{
     
    margin-bottom: 1em;
    font-size: 1.2rem;
}
.card__subtitle{
    font-size: .9rem;
    opacity: 0.8;
}
.card__link{
    margin-bottom: 0.5em;
}
.card__text{
    font-size: 0.9em;
    line-height: 1.9;
}
@media screen and (min-width:760px){
    .card--project{
    display: grid;
    grid-template-columns: min-content 1fr;
    grid-column: 1 / -1;
}
}

.skills{
    padding: 1em 0;
}
.skills__header{
    display: flex;
    justify-content: space-between;
    width: 175px;
    margin-left: auto;
}
skills__tech{
    margin: 0;
    font-size: 0.8rem;
}
.skills__item{
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.5em;
}
.skills__bar,
.skills__bar::after{
    position: relative;
    width: 175px;
    height: 8px;
    background-color: #888;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.skills__bar::after{
    content: '';
    position: absolute;
    left: -175px;
    background-color: var(--primary-color);
    transition: var(--transition);
    animation: skills-bar-fill 2s ease-in-out forwards;
}
.skills__bar--10::after{
    --skills-bar-length:10%
}
.skills__bar--20::after{
    --skills-bar-length:20%
}
.skills__bar--30::after{
    --skills-bar-length:30%
}
.skills__bar--40::after{
    --skills-bar-length:40%
}
.skills__bar--50::after{
    --skills-bar-length:50%
}
.skills__bar--60::after{
    --skills-bar-length:60%
}
.skills__bar--70::after{
    --skills-bar-length:70%
}
.skills__bar--80::after{
    --skills-bar-length:80%
}
.skills__bar--90::after{
    --skills-bar-length:90%
}
.experience{
    display: flex;
    align-items: start;
    margin-bottom: 1em;
    padding: 1em;
    border: 2px solid var(--primary-color);
    border-radius: var(--border-radius);
    transition: var(--transition);
}
.experience__image{
    max-width: 15%;
    margin-right: 1em;
}
.experience__time{
    font-size: 0.8rem;
    margin-bottom: 0.5em;
}
.experience__job{
    margin:0;
    margin-bottom: 0.5em;
    color: var(--primary-color);
    transition: var(--transition);
}
.experience__description{
    font-size: 0.8rem;
    margin-bottom:1.5em;
}
.project{
    position: relative;
}
@media screen and (min-width:760px){
    .project{
     margin-left: 2em;
    }
}
.project__tags{
    display: flex;
    justify-content: space-between;
    margin: 0.5em 0;
    font-size: 0.6rem ;
    width: 275px;
}
@media screen and (min-width:760px){
    .project__tags{
        width: 325px;
        font-size: 0.8rem;
    }
}
.project__tag{
    padding: 0.4em 0.8em;
    border-radius: var(--border-radius);
    background-color: var(--primary-color);
    color :var(--bg-color);
    transition:var(--transition);
}
.buttons{
    display: flex;
    justify-content: space-between;
    width: 225px;
}
@media screen and (min-width:760px){
    .buttons{
        position: absolute;
        bottom: 1em;
    }
}
.button{
    width: 100px;
    line-height: 2.5;
    text-align: center;
    border-radius:var(--border-radius);
    transition:var(--transition);
    
}
.button--primary{
    background-color: var(--primary-color);
    color:var(--bg-color)
}
.button--ghost{
    background-color: transparent;
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
}
.icon{
    margin-right: 1em;
}
.no-margin{
    margin: 0;
}
@keyframes skills-bar-fill{
    to{
        transform: translateX(var(--skills-bar-length));
    }
}


@media screen and (max-width:719px) and (min-width:320px){
    .main{
    
        padding: 0 0.4em 0 0.4em;
        
    }
    .column{
        padding: 0%;
        
    }
    .card{
        padding: 0 0.1em 0 0.1em;
       
    }
    .buttons{
        margin-bottom: 30px;
        margin-top: 10px;
    }


}