:root{
    --main-color:#E91E63
}
*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
.container{
    width: 80%;
    margin: auto;
}
.settings{
    position: fixed;
    height: 100vh;
    width: 200px;
    left: -200px;
    background-color: #fff;
    transition: 0.3s;
    text-align: center;
    z-index: 2;
}
.settings i{
    font-size: 30px;
    color: var(--main-color);
    position: absolute;
    top: 130px;
    left: 200px;
    cursor: pointer;
}
.settings-container h2 {
    color: grey;
    font-size: 25px;
    padding: 10px;
}
.change-colors h2{
    color: grey;
    margin: 20px 0;
}
.change-colors ul {
    list-style: none;
    display: flex;
}
.change-colors ul li:first-child{
    margin-left: 5px;
    width: 34px;
    height: 34px;
    background-color: #FF9800;
    border-radius: 50%;
    opacity: 0.5;
    cursor: pointer;
}
.change-colors ul li:nth-child(2){
    margin-left: 5px;
    width: 34px;
    height: 34px;
    background-color: #03A9F4;
    border-radius: 50%;
    opacity: 0.5;
    cursor: pointer;
}
.change-colors ul li:nth-child(3){
    margin-left: 5px;
    width: 34px;
    height: 34px;
    background-color: #E91E63;
    border-radius: 50%;
    opacity: 0.5;
    cursor: pointer;
}
.change-colors ul li:nth-child(4){
    margin-left: 5px;
    width: 34px;
    height: 34px;
    background-color: #4CAF50;
    border-radius: 50%;
    opacity: 0.5;
    cursor: pointer;
}
.change-colors ul li:last-child{
    width: 34px;
    height: 34px;
    background-color: #009684;
    border-radius: 50%;
    margin-left: 5px;
    opacity: 0.5;
    cursor: pointer;
}
.change-colors ul li.active{
    opacity: 1;
    border: 1px solid #333;
}
.bg h2{
    color: grey;
    margin: 20px 0;
}
.bg .yes , .bg .no{
    margin-bottom: 20px;
    width: 40px;
    height: 20px;
    cursor: pointer;
    border: none;
    opacity: 0.5;
}
.bg button.active{
    opacity: 1;
}
.bg .yes{
    background-color: #E91E63;
}
.bg .no{
    background-color: #03A9F4;
}
.bg ul{
    display: flex;
    list-style: none;
    visibility: hidden;
}
.bg ul li img{
    width: 35px;
    height: 35px;
    border-radius: 50%;
    margin-right: 5px;
    cursor: pointer;
}
.bg ul li img.active{
    border: 1px solid #000;
}
.clear-localstorage button{
    margin: 40px 0;
    height: 30px;
    width: 100px;
    text-align: center;
    background-color: var(--main-color);
    border: none;
    cursor: pointer;
    color: #fff;
}
.overlay{
    position: absolute;
    width: 100%;
    height: 100vh;
    background-color: #000;
    opacity: 0.5;
}
header {
    height: 100vh;
    background-size: cover;
    position: relative;
}
header .container{
    display: flex;
}
.logo {
    z-index: 1;
    width: 30%;
    margin: 10px 0;
}
.logo img{
    width: 30%;
    cursor: pointer;
}
nav{
    width: 70%;
    z-index: 1;
}
header nav ul {
    list-style: none;
    margin: 80px 620px;
    background-color: #333;
    width: 300px;
    text-align: center;
    display: none;
}
header nav ul li a{
    text-decoration: none;
    color: #fff;
    line-height: 40px;
}
.sellect i{
    color: #fff;
    font-size: 30px;
    margin: 30px 50px 0 0;
    cursor: pointer;
}
.sellect i.open::after{
    content: "";
    border: 10px solid;
    border-color: transparent transparent #333 transparent;
    position: absolute;
    margin: 30px -23px;
}
.intro{
    color: var(--main-color);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    text-align: center;
}
.intro h1{
    font-size: 50px;
}
.intro p{
    font-size: 20px;
    line-height: 1.5;
    letter-spacing: 1.5px;
}
.about{
    margin: 100px 0;
}
.about .container{
    display: flex;
}
.about .container h2{
    color: var(--main-color);
    font-size: 40px;
    margin-top: 60px;
}
.about .container p{
    font-size: 20px;
    line-height: 1.5;
    letter-spacing: 1.25px;
}
.about .container img {
    width: 500px;
    border-radius:50% ;
}
.skills {
    margin: 100px 0;
    background-color: #ddd;
    padding-bottom: 20px;
}
.skills .container h2{
    color: var(--main-color);
    font-size: 40px;
    margin-top: 60px;
    text-align: center;
}.skills .skills-container{
    background-color: #eee;
    margin: 10px 0;
    height: 50px;

}
.skills .skills-container .div{
    display: flex;
}
.skills .skill-name{
    font-size: 20px;
    line-height: 2;
    width: 100px;
    margin: 5px 0 0 5px;
    text-align: center  ;
}
.skills .skill-progress{
    height: 30px;
    width: 85%;
    background-color: #fff;
    margin-top: 10px;
    border-radius: 50px;
    position: relative;
}
.skills .skills-container span{
    position: absolute;
    height: 100%;
    width: 0;
    border-radius: 50px;
    background-color: var(--main-color);
    transition: 0.5s;
}
.gallery{
    margin-top: 200px;
}
@media (max-width: 575px){
    .gallery{
        text-align: center;
    }
}
.gallery .container h2{
    color: var(--main-color);
    text-align: center;
    font-size: 50px;
    font-weight: bold;
    margin-bottom: 40px;
}
.gallery .container img{
    width: 32%;
    height: 200px;
    margin: 4px;
    cursor: pointer;
    object-fit: cover;
}
@media (max-width: 575px){
    .gallery .container img{
        width: 45%;
        height: 150px;
    }
}
.overlay{
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background-color: rgba(0, 0, 0, 0.486);
}
.myDiv{
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    z-index: 101;
    background-color: #fff;
    padding: 10px;
}
.myDiv h2{
    text-align: center;
    margin-bottom: 20px;
    color: var(--main-color);
}
.myDiv img{
    width: 300px;
    height: 300px;
}
.close{
    position: absolute;
    color: #fff;
    top: -5px;
    left: 303px;
    font-size: 25px;
    width: 20px;
    text-align: center;
    color: var(--main-color);
    cursor: pointer;
}
.timeline {
    margin: 100px 0;
    background-color: #eee;
    height: 800px;
    position: relative;
}
.timeline h2{
    text-align: center;
    font-size: 50px;
    color: var(--main-color);
}
.timeline .container article{
    display: flex;
    justify-content: space-between;
    padding: 100px 0;
}
.timeline .container article .left , .timeline .container article .right{
    width: 45%;
    padding: 20px;
    background-color: #fff;
}
.timeline .container article .left{
    transform: translate(0,400px);
}
.timeline .container article h3{
    color: var(--main-color);
    font-weight: bold;
    font-size: 20px;
    margin-bottom: 10px;
}
.timeline .container article p{
    font-size: 18px;
    line-height: 1.5;
    letter-spacing: 1.25px;
}
.line{
    position: absolute;
    width: 2px;
    height: 100%;
    right: 672px;
    bottom:0px;
    background-color: var(--main-color);
    z-index: 1;
}
.year{
    position: absolute;
    left: 658px;
    top: 50px;
    background-color: var(--main-color);
    color: #fff;
    z-index: 2;
    padding: 2px;
}
.timeline .container article .right::before{
    content: "";
    width: 14px;
    height: 14px;
    border-radius: 50%;
    position: absolute;
    border: 3px solid var(--main-color);
    background-color: #fff;
    top: 120px;
    left:666px ;
    z-index: 3;
}
.timeline .container article .left::before{
    content: "";
    width: 14px;
    height: 14px;
    border-radius: 50%;
    position: absolute;
    border: 3px solid var(--main-color);
    background-color: #fff;
    top: 30px;
    left:531px ;
    z-index: 2;
}
.features{
    margin: 200px 0;
}
.features h2{
    color: var(--main-color);
    font-weight: bold;
    font-size: 50px;
    text-align: center;
    margin-bottom: 100px;
}
.features .container{
    display: grid;
    grid-template-columns: auto auto auto;
    text-align: center;
}
.features .container div{
    padding: 30px;
}
.features .container h3{
    color: var(--main-color);
    font-weight: bold;
    font-size: 20px;
    margin-bottom: 20px;
}
.features .container h3::before{
    content: "";
    width: 20px;
    height: 2px;
    background-color: var(--main-color);
    position: absolute;
    margin: 25px 10px;
}
.features .container p{
    font-size: 18px;
    line-height: 1.5;
    letter-spacing: 1.25px;
}
.features .container img{
    width: 50%;
    border-radius: 50%
}
.contact{
    min-height: 400px;
    background-color: #000;
    position: relative;
}
.contact h2{
    color: var(--main-color);
    font-weight: bold;
    font-size: 50px;
    text-align: center;
    padding: 20px 0;
}
.contact-content{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
}
.contact-content i{
    font-size: 50px;
    color: var(--main-color);
    margin-left: 15px;
}
/* 576   768   992   1200 */
@media (max-width: 575px) {
    header .container .sellect i{
        transform: translate(0,-20px);
    }
    .intro{
        width: 100%;
    }
    .intro p{
        font-size: 15px;  
    }
    .about .container{
        display: block;
        text-align: center;
    }
    .about .container img{
        width: 300px;
    }
    header nav ul{
        position: absolute;
        left: -112%;
        top: -20px;
    }
    .skills .skills-container .skill-name{
        margin-left: 100px;
    }
    .skills .skills-container .skill-progress{
        margin-left: 20px;
    }
    .skills .skills-container .div{
        display: block;
    }
    .skills .skills-container{
        height: 100px;
    }
    .timeline .container article .left{
        transform: translate(0);
    }
    .timeline .container article{
        display: block;
    }
    .timeline .container article .left , .timeline .container article .right{
        width: 100%;
        margin: 20px 0;
        text-align: center;
    }
    .features .container{
        display: block;
    }
    .contact{
        height: 600px;
    }
    .contact-content i{
        margin-top: 20px;
    }
    .timeline .container article .left::before ,.timeline .container article .right::before{
        display: none;
    }
    .year{
        margin-left: -480px;
        margin-top: 20px;
    }
    header nav ul {
        width: 150px;
    }
    
}