@media screen and (min-width:1200px) {
    .sidebar-toggle{
        display: none;
    }
}

@media screen and (max-width:1199px) {
    .sidebar-toggle{
        position: absolute;
        top: 30px;
        right: 30px;
        display: flex;
        flex-direction: column;
        background-color: transparent;
        border: none;
        outline: none;
        z-index: 9999 !important;
        width: 60px;
    }

    .sidebar-toggle span{
        background-color: #fff;
        border-radius: 10px;
        height: 5px;
        margin: 7px 0;
        transition: 0.7s all;
    }

    .sidebar-toggle span:nth-of-type(1){
        width: 50%;
    }
    .sidebar-toggle span:nth-of-type(2){
        width: 100%;
    }
    .sidebar-toggle span:nth-of-type(3){
        width: 75%;
    }

    .sidebar-toggle.active span:nth-of-type(1){
        transform-origin: bottom;
        transform: rotateZ(45deg) translate(8px , 0px);
    }

    .sidebar-toggle.active span:nth-of-type(2){
        transform-origin: top;
        transform: rotateZ(-45deg);
    }

    .sidebar-toggle.active span:nth-of-type(3){
        transform-origin: bottom;
        transform: translate(28px , -10px) rotateZ(45deg) ;
        width: 50%;
    }

    .homepage .sidebar{
        left: -100%;
        opacity: 0;
        transition: all 0.7s;
    }

    .homepage .sidebar.active{
        left: 0;
        opacity: 1;
        z-index: 999;
    }

    .homepage .content{
        width: 100%;
        margin-left: 0;
    }
    
}

@media screen and (max-width:991px) {
    .section-title h1{
        font-size: 70px;
    }

    .homepage .about-me .right-part{
        margin-top: 30px;
    }

    .homepage .about-me .right-part .box{
        width: 48%;
    }

    .homepage .skills img{
        margin-bottom: 30px;
    }

    .homepage .skills h6,
    .homepage .skills .progress{
        width: 100%;
    }

    .experience .timeline{
        margin-bottom: 30px;
    }

    .homepage .contacts .left-part{
        display: flex;
        justify-content: space-between;
    }

    .homepage .contacts .form-group{
        width: 100%;
    }
    
}

@media screen and (max-width:767px) {
    .homepage .sidebar{
        width: 100%;
        align-items: flex-start;
        justify-content: flex-start;
        padding-top: 100px;
        overflow: auto;
    }

    .homepage .sidebar .social-links{
        text-align: left;
        justify-content: flex-start;
        margin-bottom: 30px;
    }

    .homepage .sidebar nav {
        margin-bottom: 30px;
    }

    .homepage .sidebar nav li{
        padding: 0;
    }

    .homepage .sidebar .copyright p{
        font-size: 12px;
    }

    .section-title h1{
        font-size: 30px;
    }

    .section-title{
        margin-bottom: 50px;
    }

    .homepage .about-me .left-part .btn,
    .homepage .about-me .right-part .box,
    .homepage .skills .btn,
    .homepage .contacts .submit .btn{
        width: 100%;
    }

    .homepage .content .overlay h3 span{
        text-align: center;
    }

    .homepage .content .overlay p{
        width: 90%;
    }

    .homepage .about-me .full-part{
        flex-direction: column;
    }

    .homepage .about-me .full-part .box{
        width: 100%;
        border: none;
        border-bottom: 1px solid #919294;
        margin-bottom: 20px;
        padding-bottom: 20px;
    }

    .homepage .experience{
        padding-top: 60px;
    }

    .experience .timeline{
        margin-top: 30px;
        margin-bottom: 0;
    }

    .homepage .experience .timeline .timeline-item{
        flex-direction: column;
        margin-bottom: 24px;
    }

    .homepage .experience .timeline .timeline-item .left-part,
    .homepage .experience .timeline .timeline-item .right-part{
        width: 100%;
    }

    .homepage .experience .timeline .timeline-item .right-part{
        margin-left: 20px;
    }

    .homepage .experience .timeline .timeline-item .left-part{
        text-align: left;
        margin-bottom: 32px;
    }

    .homepage .experience .timeline h1{
        padding: 0;
    }

    .homepage .works .filter-button-group .btn{
        width: 100%;
        margin: 0;
        margin-bottom: 10px;
    }

    .homepage .contacts .left-part{
        flex-direction: column;
    }
}

@media screen and (max-width:700px) {
    .section-title h3{
        font-size: 22px;
    }
}

@media screen and (max-width:400px) {
    .section-title h1{
        font-size: 22px;
    }
}