@font-face {
    font-family: 'Gilroy';
    font-style: medium;
    font-weight: 500;
    src: local('Gilroy Medium'), local('Gilroy-Medium'),
        url('../fonts/Gilroy-Medium.woff') format('woff'),
        url('../fonts/Gilroy-Medium.woff2') format('woff2');
}

@font-face {
    font-family: 'Gilroy';
    font-style: bold;
    font-weight: 700;
    src: local('Gilroy Bold'), local('Gilroy-Bold'),
        url('../fonts/Gilroy-Bold.woff') format('woff'),
        url('../fonts/Gilroy-Bold.woff2') format('woff2');
}

html {
    box-sizing: border-box;
}
*, *::before, *::after {
    box-sizing: inherit;
}

body {
    font-family: 'Gilroy';
    font-style: medium;
    font-size: 18px;
    line-height: 1.23;
    font-weight: normal;
    color: #070707;
    background: #fff;
}

h1 {
    font-family: 'Gilroy';
    font-style: bold;
    font-size: 34px;
    line-height: 1.2;
    font-weight: bold;
    color: #070707; 
}

.responsive_img {
    max-width: 100%;
    height: auto;
}

/*Header styles start */

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 0px 15px;
}

.wrapper {
    max-width: 943px;
    margin: 0 auto;
    border-bottom: 1px solid #828282;
}

.header_wrapper {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: center;
    padding-top: 32px;
    margin-bottom: 32px;
}

.header_list {
    display: flex;
    flex-wrap: wrap;
}

.header_item {
    margin-right: 140px;
}
.header_item:last-child {
    margin-right: 0px;
}

.header_link {
    font-style: bold;
    font-size: 18px;
    line-height: 22px;
    font-weight: bold;
    color: #828282;
    text-decoration: none;
}

.header_link:hover, .header_link:focus, .header_link:active {
    opacity: 75%;
}

.header_link_active {
    color: #070707;
}

.header_burger {
    display: none;
    width: 40px;
    height: 28px;
    position: relative;
}

.burger_line {
    display: block;
    width: 100%;
    height: 2px;
    background-color: #070707;
    position: absolute;
    left: 0;
}

.burger_line_first {
    top: 0;
}

.burger_line_second {
    top: 50%;
    transform: translateY(-50%);
}

.burger_line_third {
    bottom: 0;
}

/*Header styles end */

/*Home styles start */
.home {
    text-align: center;
    padding: 128px 15px 104px;
}

.home_text {
    max-width: 943px;
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    margin: 0 auto;
    padding-bottom: 30.64px;
}

#name {
    font-style: bold;
    font-size: 47.34px;
    line-height: 59px;
}

#home_img_desktop {
    display: inline;
}
#home_img_mobile {
    display: none;
}
/*Rotate Ru / Eng switch start */
.rotatable {
    transform: rotate(-90deg);
    transform-origin: center;
    display: flex;
    flex-wrap: wrap;
}
#list {
    width: 20px;
    height: 50px;
}
#list1 {
    margin-bottom: 5px;
    padding-left: 5px;
    border-left: 2px solid black;
    font-weight: bold;
}
.active_ru_eng_switch {
    font-style: bold;
    font-size: 18px;
    line-height: 22px;
    font-weight: bold;
    color: #070707;
    text-decoration: none;
}
/*Rotate Ru / Eng switch end */

/*Home styles end */

/*About me styles start */
.about_me {
    text-align: center;
    margin-bottom: 91px;
    background: #F6F6F6;
    padding: 120px 15px 107px;
}

#about_me_h1 {
    margin-bottom: 17.69px;
}

/*About me styles end */

/*Skills styles start */
.skills {
    max-width: 943px;
    margin: 0 auto;
    text-align: center;
    margin-bottom: 110px;
    padding: 0px 15px;
}

#skills_h1 {
    margin-bottom: 69px;
}

.my_skills {
    margin-bottom: 83.5px;
}

.programs {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
/*Skills styles end */

/*Portfolio styles start */
.portfolio {
    text-align: center;
    margin-bottom: 114px;
    background-color: #F6F6F6;
    padding: 113px 15px 96px;
}

#portfolio_h1 {
    margin-bottom: 47px;
}

.portfolio_exemples {
    max-width: 943px;
    margin: 0 auto;
    text-align: center;
}

.portfolio_img {
    margin-bottom: 45px;
}

.portfolio_subtitle {
    margin-bottom: 99px;
    text-decoration-line: underline;
}
.portfolio_subtitle:last-child {
    margin-bottom: 0px;
}
/*Portfolio styles end */

/*Contacts styles start */
.contacts {
    max-width: 342px;
    margin: 0 auto;
    text-align: center;
}

#contacts_h1 {
    margin-bottom: 20px;
}

.contacts_subtitle {
    margin-bottom: 30px;
}

.send_message_button {
    padding: 9.5px 29px;
    text-align: center;
    font-style: bold;
    font-weight: bold;
    background: #070707;
    color: #FFFFFF;
    border: 0px;
    border-radius: 22px;
    margin-bottom: 85px;
}

.icons {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-bottom: 45px;
}

.like_me_on {
    text-align: center;
    font-size: 14px;
    color: #828282;
    margin-bottom: 123px;
}

.like_me_on_link {
    font-size: 14px;
    color: #828282;
    text-decoration: none;
}

.like_me_on_link:hover, .like_me_on_link:active, .like_me_on_link:focus {
    opacity: 75%;
}

.footer {
    padding: 0px 15px;
}
/*Contacts styles end */

/*Media start (max-width: 972px)*/
@media screen and (max-width: 972px) {
    .header_wrapper {
        justify-content: right;
    }
    .header_burger {
        display: block;
    }
    .header_nav {
        width: 100%;
        height: 100%;
        position: fixed;
        top: 0;
        left: 0;
        background-color: #fff;
        z-index: 10;
        padding: 40px;
        transform: translateX(100%);
        transition: .2s all linear;
    }
    .header_nav_active {
        transform: translateX(0);
    }
    .rotatable_active_header_burger {
        position: relative;
        z-index: -1;
    }

    .header_item {
        width: 100%;
        margin-right: 0;
        margin-bottom: 30px;
    }
    .header_item:last-child {
        margin-bottom: 0;
    }
    .header_link_font {
        font-size: 42px;
        line-height: 48px;
    }
    .header_nav_close {
        width: 40px;
        height: 40px;
        position: absolute;
        top: 20px;
        right: 20px;
        z-index: 11;
    }
    .header_nave_close_line {
        width: 100%;
        display: block;
        height: 2px;
        background-color: #828282;
        position: absolute;
        top: 50%;
    }
    .header_nave_close_line:first-child {
        transform: translateY(-50%) rotate(45deg);
    }
    .header_nave_close_line:last-child {
        transform: translateY(-50%) rotate(-45deg);
    }
    .programs {
        width: 424px;
        margin: 0 auto;
    }
    .programs_img_1 {
        margin-bottom: 80px;
    }
}
/*Media end (max-width: 972px)*/

/*Media start (max-width: 440px)*/
@media screen and (max-width: 440px) {
    .programs {
        width: 168px;
        margin: 0 auto;
    }
    .programs_img_1 {
        margin-bottom: 80px;
    }
    .programs_img_2 {
        margin-bottom: 80px;
    }
}
/*Media end (max-width: 440px)*/

/*Media start (max-width: 367px)*/
@media screen and (max-width: 367px) {
    .wrapper {
        border-bottom: none;
    }

    .header_burger {
        position: absolute;
        top: 70px;
        right: 25px;
    }

    .home {
        padding: 63px 25px 81px;
    }
    .home_text {
        text-align: left;
        width: 155px;
        display: block;
        margin: 0;
        left: 0;
        padding-bottom: 36px;
    }
    #name {
        margin-bottom: 22.5px;
    }
    #list {
        position: absolute;
        left: 85vw;
        top: 195px;
    }
    #home_img_desktop {
        display: none;
    }
    #home_img_mobile {
        display: inline;
    }

    .about_me {
        margin-bottom: 81px;
        padding: 79px 28px 79px;
    }

    .skills {
        margin-bottom: 96px;
    }
    #skills_h1 {
        margin-bottom: 49px;
    }
    .my_skills {
        margin-bottom: 69.5px;
    }

    .portfolio {
        margin-bottom: 80px;
        padding: 79px 28px 79px;
    }
    #portfolio_h1 {
        margin-bottom: 63px;
    }
    .portfolio_img {
        margin-bottom: 32px;
    }
    .portfolio_subtitle {
        margin-bottom: 76px;
    }
    .portfolio_subtitle:last-child {
        margin-bottom: 0px;
    }

    #contacts_h1 {
        margin-bottom: 26px;
    }
    .contacts_subtitle {
        margin-bottom: 39px;
    }
    .send_message_button {
        width: 100%;
        padding: 11px;
        margin-bottom: 47px;
    }
    .icons {
        margin-bottom: 47px;
    }
    .like_me_on {
        margin-bottom: 88px;
    }
    .footer {
        padding: 0px 28px;
    }
}
/*Media end (max-width: 367px)*/