:root {
    --black_bg: #181818;
    background-color: var(--black_bg);
}

@font-face {
    font-family: "Graphik-regular";
    /*src: url("fonts/GraphikLCG-Regular.ttf");*/
    src: url("fonts/Graphik-Regular-Web.ttf");
}

@font-face {
    font-family: "Graphik-bold";
    src: url("fonts/Graphik-Black-Web.ttf");
}

@font-face {
    font-family: "Graphik-medium";
    src: url("fonts/Graphik-Medium-Web.ttf");
}

@font-face {
    font-family: "Graphik-thin";
    src: url("fonts/GraphikLCG-Thin.ttf");
}

/*
    MAIN
*/

.front_page {
    display: flex;
    flex-direction: column;
    margin-bottom: 100px;

    width: 100%;
    background-color: var(--black_bg);
}

.front_page_content {
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 100%;
    width: 100%;
}

.head_bar {
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    flex-wrap: nowrap;

    position: static;
    width: 1097px;
    height: 119px;
    left: 241px;

    margin-top: 35px;
}

.menu_textbox {
    display: flex;
    flex-direction: row;
    align-items: center;

    width: 393px;
    height: 44px;

    overflow: auto;
}

.menu_button {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;

    width: 148px;
    height: 52px;
    border: 1px solid #FFFFFF;
    box-sizing: border-box;
}

.menu_textbox_sign {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    align-items: center;

    color: white;
    font-family: Graphik-medium, sans-serif;
}

.menu_button_sign {
    color: white;
    font-family: Graphik-medium, sans-serif;
}

.menu_img {
    display: flex;
    position: static;
    width: 186px;
    height: 58px;
    left: 10px;
    top: 10px;
    background: url(pics/Figma_land.png);
}

.main_text_block {
    display: flex;
    align-items: center;
    padding: 20px 0px;
}

.main_text {
    display: flex;
    color: white;
    font-size: 80px;
    letter-spacing: 0.2px;
    font-family: "Graphik-regular", sans-serif;

    width: 709px;
    margin: 10px 10px;
    text-align: center;
}

.main_subtext {
    display: flex;
    flex-direction: column;
    margin: 10px 10px;
    color: white;
    font-size: 20px;
    letter-spacing: 0.2px;
    font-family: Graphik-regular, sans-serif;

    height: 60px;
    width: 590px;
    height: 60px;
    margin: 10px 10px;
    text-align: center;
}

.front_page_buttons_block {
    display: flex;
    align-items: center;
    flex-direction: row;
    justify-content: space-between;

    width: 307px;
    height: 65px;

    position: relative;
}

.front_page_buttons_left {
    display: flex;
    align-items: center;
    justify-content: center;
    align-items: center;
    overflow: hidden;

    width: 136px;
    height: 45px;

    background: #4452FF;
    background-size: 45px;
}

.front_page_buttons_right {
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;

    width: 136px;
    height: 45px;

    box-sizing: border-box;
    border: 1px solid white;
}

.front_page_buttons_sign {
    display: flex;
    color: white;
    font-family: "Graphik-medium", sans-serif;
}

.main_preview_img {
    display: flex;
}

.main_preview_img img {
    width: 100%;
    object-fit: contain;
}

/*
    FEATURES
*/
.features {
    display: flex;
    flex-direction: column;

    background-color: var(--black_bg);
    width: 100%;
}

.features_block {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    width: 100%;
}

.features_heading_block {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 600px;
}

.features_header {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: 10px 0px;

    font-family: Graphik-regular, sans-serif;
    font-size: 52px;
    line-height: 62px;
    letter-spacing: 0.2px;

    flex-wrap: nowrap;
    color: white;
}

.features_subheader {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: 20px 0px;

    font-family: Graphik-regular, sans-serif;
    font-size: 20px;
    line-height: 30px;
    text-align: center;
    letter-spacing: 0.2px;

    flex-wrap: wrap;
    color: white;
}

.features_content_block {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    overflow: visible;
    margin: 80px 0px;

    height: 759px;
    width: 100%;
}

.features_content_block_pics {
    display: flex;
    flex-grow: 5;
    flex-direction: column;
    height: 100%;
}

.line_chart_1_pic {
    display: flex;
}

.features_content_block_text {
    display: flex;
    flex-grow: 2;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
}

.features_text_block {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    margin-top: 25px;
}

.features_text_block_text_heading_block {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    justify-content: flex-start;
}

.features_content_block_text_header {
    display: flex;
    flex-grow: 6;
    color: white;
    padding: 10px;

    font-family: "Graphik", sans-serif;
    font-style: normal;
    font-size: 20px;
    line-height: 30px;
    letter-spacing: 0.1px;

}

.features_content_block_text_icon {
    display: flex;
    flex-grow: 1;
    margin-top: 10px;
}

.features_content_block_text_paragraph {
    display: flex;
    color: white;

    width: 269px;
    height: 116px;
    padding: 10px;

    font-family: "Graphik-thin", sans-serif;
    font-style: normal;
    font-size: 16px;
    line-height: 24px;
    letter-spacing: 0.2px;
}

/*
    Contents
*/

.contents_page {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;

    background-color: var(--black_bg);
    width: 100%;
}

.contents_page_block {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
}

.contents_heading_block {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 600px;
    margin-bottom: 44px;
}

.contents_header {
    color: white;
    padding: 10px;
    height: 82px;

    font-family: Graphik-regular, sans-serif;
    font-size: 52px;
    line-height: 62px;
    text-align: center;
    letter-spacing: 0.2px;
    text-align: center;
}

.contents_subheader {
    color: white;
    padding: 10px;

    font-family: Graphik-regular, sans-serif;
    font-size: 20px;
    line-height: 30px;
    letter-spacing: 0.2px;
    text-align: center;
}

.contents_pics {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    width: 985px;
    height: 625px;
}

.contents_pics_column {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;

    width: 476px;
    height: 625px;
    background-color: white;
    box-sizing: border-box;
    border: 1px solid #D3D3D3;
    border-radius: 10px;
    margin: 40px 0px;
}

.contents_pics_column_header {
    position: static;
    margin-top: 50px;

    width: 100%;
    height: 50px;

    color: black;
    font-family: "Graphik-bold", sans-serif;
    font-size: 20px;
    line-height: 30px;
    text-align: center;
    letter-spacing: 0.1px;
}

.contents_pics_column_subheader {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 30px;

    height: 92px;

    color: #5C5C5C;
    font-family: "Graphik", sans-serif;
    font-size: 16px;
    line-height: 24px;
    text-align: center;
    letter-spacing: 0.2px;
}

.contents_pics_column_button {
    display: flex;
    justify-content: center;
    align-items: center;

    width: 148px;
    height: 52px;
    margin: 57px 0px;

    background: #4452FE;

    color: white;
    font-family: Graphik-medium, sans-serif;
    font-size: 17px;
    line-height: 25px;
    letter-spacing: 0.2px;
}

.contents_pics_column_img_left {
    margin-bottom: 57px;
}

.contents_pics_column_img_left {}

/*
    Gallery
*/

.gallery {
    position: absolute;
    top: 4017px;
    left: 0px;

    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;

    height: 1016px;
    width: 100%;
    margin: 100px 0px;
}

.gallery_content {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    height: 916px;
    width: 1087px;
}

.gallery_heading_block {
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 162px;
}

.gallery_header {
    display: flex;
    padding: 10px;
    height: 82px;

    color: white;
    font-family: Graphik-regular, sans-serif;
    font-size: 52px;
    line-height: 62px;
    text-align: center;
    letter-spacing: 0.2px;
    text-align: center;
}

.gallery_subheader {
    display: flex;
    padding: 10px;
    height: 80px;

    color: white;
    font-family: Graphik-regular, sans-serif;
    font-size: 20px;
    line-height: 30px;
    letter-spacing: 0.2px;
    text-align: center;
}

.gallery_four_pics_block {
    display: flex;
    justify-content: space-around;
    align-items: center;

    width: 100%;
}

.gallery_four_pics_img_1 {
    display: flex;

    width: 225px;
    height: 285px;

    border-radius: 12px;
    background-image: url(pics/gallery_1.png);
}

.gallery_four_pics_img_2 {
    display: flex;
    justify-content: center;
    width: 225px;
    height: 285px;
    border-radius: 12px;
    background-image: url(pics/gallery_2.png);
}

.gallery_four_pics_img_3 {
    display: flex;
    justify-content: center;
    width: 225px;
    height: 285px;
    border-radius: 12px;
    background-image: url(pics/gallery_3.png);
}

.gallery_four_pics_img_4 {
    display: flex;
    justify-content: center;
    width: 225px;
    height: 285px;
    border-radius: 12px;
    background-image: url(pics/gallery_4.png);
}

.gallery_three_pics_block {
    display: flex;
    justify-content: space-between;
    align-items: center;

    width: 100%;
}

.gallery_three_pics_img_5 {
    display: flex;
    justify-content: center;
    border-radius: 12px;
    width: 395px;
    height: 285px;
    border-radius: 12px;
    background-image: url(pics/gallery_5_code.png);
}

.gallery_three_pics_img_6 {
    display: flex;
    justify-content: center;
    border-radius: 12px;
    width: 225px;
    height: 285px;
    border-radius: 12px;
    background-image: url(pics/gallery_6_note.png);
}

.gallery_three_pics_img_7 {
    display: flex;
    justify-content: center;
    border-radius: 12px;
    width: 395px;
    height: 285px;
    border-radius: 12px;
    background-image: url(pics/gallery_7_photo.png);
}

.gallery_button {
    display: flex;
    flex-direction: row;
    align-items: center;
    overflow: hidden;

    padding: 10px 30px;
    width: 136px;
    height: 52px;
    border: 1px solid #FFFFFF;
    box-sizing: border-box;

    color: white;
    font-family: Graphik-medium, sans-serif;
    font-size: 17px;
    line-height: 25px;
    letter-spacing: 0.2px;
    white-space: nowrap;
}

/*
    Partners
*/


.partners {
    position: absolute;
    top: 5134px;
    left: 0px;

    height: 485px;
    width: 100%;
    margin: 100px 0px;

    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
}

.partners_heading_block {
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 162px;
}

.partners_header {
    display: flex;
    padding: 10px;
    height: 82px;
    color: white;
    font-family: Graphik-regular, sans-serif;
    font-size: 52px;
    line-height: 62px;
    text-align: center;
    letter-spacing: 0.2px;
    text-align: center;
}

.partners_subheader {
    display: flex;
    padding: 10px;
    height: 80px;
    color: white;
    font-family: Graphik-regular, sans-serif;
    font-size: 20px;
    line-height: 30px;
    letter-spacing: 0.2px;
    text-align: center;
}

.partners_pics_block {
    display: flex;
    justify-content: center;
    align-items: center;
}

.partners_img {
    display: flex;
    overflow: hidden;

    margin: 0px 37px;
}

.partners_button {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;

    width: 136px;
    height: 52px;

    border: 1px solid #FFFFFF;
    box-sizing: border-box;
}

.partners_button_sign {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    overflow: hidden;

    padding: 10px;
    width: 76px;
    height: 45px;

    color: white;
    white-space: nowrap;
    font-family: Graphik-medium, sans-serif;
    font-size: 17px;
    line-height: 25px;
    letter-spacing: 0.2px;
}

/*
    testimonials
*/

.testimonials {
    position: absolute;
    top: 5718px;
    left: 0px;
    height: 884px;
    width: 100%;
    margin: 100px 0px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
}

.testimonials_header {
    display: flex;
    padding: 10px;
    margin: 50px 0px;
    height: 82px;

    color: white;
    font-family: Graphik-regular, sans-serif;
    font-size: 52px;
    line-height: 62px;
    text-align: center;
    letter-spacing: 0.2px;
    text-align: center;
}

.testimonials_content {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    justify-content: space-between;

    margin-bottom: 50px;
    width: 883px;
    height: 652px;
}

.testimonials_column_left {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
}

.testimonials_column_right {
    flex-direction: column;
    display: flex;
    justify-content: flex-start;
    align-items: center;
}

.testimonials_card_big {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 40px;
    margin-bottom: 20px;

    width: 430px;
    height: 328px;

    background: var(--black_bg);
    border: 1px solid #DEDEDE;
    box-sizing: border-box;
    border-radius: 10px;
}

.testimonials_card {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 40px;
    margin-bottom: 20px;

    width: 430px;
    height: 304px;

    background: var(--black_bg);
    border: 1px solid #DEDEDE;
    box-sizing: border-box;
    border-radius: 10px;
}

.testimonials_card_heading_block {
    display: flex;
    flex-direction: row;
    align-items: flex-start;

    height: 50px;
}

.testimonials_card_icon {
    display: flex;

    width: 50px;
    height: 50px;
}

.testimonials_card_header {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;

    margin-left: 23px;

    font-family: "Graphik", sans-serif;
    font-size: 16px;
    line-height: 24px;
    letter-spacing: 0.1px;
    color: #FFFFFF;
}

.testimonials_card_text {
    display: flex;

    width: 320px;
    height: 144px;
    margin-top: 30px;

    font-family: "Graphik-thin", sans-serif;
    font-size: 16px;
    line-height: 24px;
    letter-spacing: 0.2px;

    color: #FFFFFF;
}

.testimonials_card_text_big {
    display: flex;

    width: 320px;
    height: 168px;
    margin-top: 30px;

    font-family: "Graphik-thin", sans-serif;
    font-size: 16px;
    line-height: 24px;
    letter-spacing: 0.2px;
    color: #FFFFFF;
}

/*
    adv
*/

.adv {
    position: absolute;
    top: 6702px;
    left: 0px;
    height: 530px;
    width: 100%;
    margin: 100px 0px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
}

.adv_content {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    width: 1219px;
    height: 370px;

    background: #343434;
    border-radius: 33px;
}

.adv_pic {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: center;
    padding: 0px 2px;
    width: 589px;
    height: 364px;
}

.adv_column_left {
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    align-items: center;

    padding: 0px 2px;
    width: 589px;
    height: 364px;
}

.adv_header {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    width: 100%;
    height: 124px;
}

.adv_header_text {
    display: flex;
    font-family: Graphik-regular, sans-serif;
    font-size: 52px;
    line-height: 62px;
    letter-spacing: 0.2px;
    color: #FFFFFF;
}

.adv_button {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    width: 190px;
    height: 52px;

    background: #4452FE;
}

.adv_button_text {
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
    align-items: center;

    text-align: center;
    font-family: Graphik-medium, sans-serif;
    font-size: 17px;
    line-height: 25px;
    letter-spacing: 0.2px;
    white-space: nowrap;
    overflow: visible;

    color: #FFFFFF;

    padding: 10px;
    width: 76px;
    height: 45px;
}

.bottom {
    position: absolute;
    top: 7332px;
    left: 0px;
    height: 337px;
    width: 100%;
    margin-top: 100px;

    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
}

.bottom_content {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;

    height: 223px;
    width: 1031px;
}

.bottom_table {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    justify-content: space-between;

    width: 513px;
    height: 223px;
}

.bottom_table_column {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;

    width: 121px;
    height: 223px;
}

.bottom_table_column_header {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    flex-direction: row;

    height: 30px;
    width: 100%;

    font-family: "Graphik-regular", sans-serif;
    font-size: 20px;
    line-height: 30px;
    letter-spacing: 0.1px;

    color: #FFFFFF;
}

.bottom_table_column_body {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    flex-direction: column;

    margin-top: 40px;
    height: 100%;
    width: 100%;

    font-family: Graphik;
    font-size: 16px;
    line-height: 24px;
    letter-spacing: 0.2px;
    color: #FFFFFF;
}

.bottom_community {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    width: 319px;
    height: 100%;
}

.bottom_community_line {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;

    width: 100%;
    margin-bottom: 19px;
}

.bottom_community_pic {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;

    margin-right: 10px;
}

.bottom_community_text {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;

    width: 100%;
    margin-bottom: 19px;

    font-family: "Graphik", sans-serif;
    font-size: 16px;
    line-height: 24px;
    letter-spacing: 0.2px;

    color: #FFFFFF;
}

.bottom_community_logos_block {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;

    padding: 20px 0px;
    width: 100%;
}

footer {
    width: 800px;
    margin: 0 auto;
}

footer .heading {
    color: white;
    padding: 10px;
    font-family: Graphik-regular, sans-serif;
    font-size: 52px;
    line-height: 62px;
    text-align: center;
    letter-spacing: 0.2px;
}

.team {
    display: flex;
    justify-content: space-between;
}

.bruhman,
.link {
    text-align: center;
}

a,
p {
    color: white;
    font-family: Graphik-regular, sans-serif;
    font-size: 22px;
    margin: 10px 0;
}

.bruhman__pic {
    height: 200px;
    width: 200px;
    margin: 20px;
}

.bruhman:nth-child(1) .bruhman__pic {
    background-image: url('./imgs/denis.jpg');
    background-size: cover;
    border-radius: 40px;
}

.bruhman:nth-child(2) .bruhman__pic {
    background-image: url('./imgs/danila.jpg');
    background-size: cover;
    border-radius: 40px;
}

.bruhman:nth-child(3) .bruhman__pic {
    background-image: url('./imgs/andrew.jpg');
    background-size: cover;
    border-radius: 40px;
    background-position-y: center;
}

.heading-links {
    margin-top: 80px;
}

.links {
    display: flex;
    justify-content: space-around;
    margin-bottom: 80px;
}

.link__pic {
    height: 200px;
    width: 200px;
    margin: 20px auto;
    transition: .3s;
    background-size: cover;
    border: 10px white solid;
    box-sizing: border-box;
}

.link__pic:hover {
    border: 1px white solid;
}

.link:nth-child(1) .link__pic {
    background-image: url('./imgs/qr-git.jpg');
}

.link:nth-child(2) .link__pic {
    background-image: url('./imgs/qr-channel.png');
}

.link:nth-child(3) .link__pic {
    background-image: url('./imgs/qr-pres.jpg');
}

.videos {
    display: flex;
    justify-content: space-evenly;
}

.video:nth-child(1) {
    width: 100%;
}

.video:nth-child(1) iframe {
    width: 100%;
}

.videos img {
    margin-bottom: 100px;
}

.features_subheader>p {
        margin: 3em 0;
}