html {
        -webkit-font-smoothing: antialiased;
    }
    
    html,
    body,
    div,
    span,
    applet,
    object,
    iframe,
    h1,
    h2,
    h3,
    h4,
    h5,
    h6,
    p,
    blockquote,
    pre,
    a,
    abbr,
    acronym,
    address,
    big,
    cite,
    code,
    del,
    dfn,
    em,
    img,
    ins,
    kbd,
    q,
    s,
    samp,
    small,
    strike,
    strong,
    sub,
    sup,
    tt,
    var,
    b,
    u,
    i,
    center,
    dl,
    dt,
    dd,
    ol,
    ul,
    li,
    fieldset,
    form,
    label,
    legend,
    table,
    caption,
    tbody,
    tfoot,
    thead,
    tr,
    th,
    td,
    article,
    aside,
    canvas,
    details,
    embed,
    figure,
    figcaption,
    footer,
    header,
    hgroup,
    menu,
    nav,
    output,
    ruby,
    section,
    summary,
    time,
    mark,
    audio,
    video {
        margin: 0;
        padding: 0;
        border: 0;
        font-size: 1.2rem;
        vertical-align: baseline;
    }
    /* HTML5 display-role reset for older browsers */
    
    article,
    aside,
    details,
    figcaption,
    figure,
    footer,
    header,
    hgroup,
    menu,
    nav,
    section {
        display: block;
    }
    
    body {
        line-height: 1;
        overflow-x: hidden;
    }
    
    ul {
        list-style: none;
    }
    
    blockquote,
    q {
        quotes: none;
    }
    
    blockquote:before,
    blockquote:after,
    q:before,
    q:after {
        content: '';
        content: none;
    }
    
    table {
        border-collapse: collapse;
        border-spacing: 0;
    }
    
    *:focus {
        outline: none;
    }
    
    a {
        text-decoration: none;
    }
    
    li {
        list-style-type: none;
    }
    
    * {
        font-family: 'Montserrat', sans-serif;
        margin: 0;
        padding: 0;
        outline: 0;
    }
    
    .overflow-hidden {
        overflow: hidden;
        position: relative;
        height: 100%;
        touch-action: none;
        -ms-touch-action: none;
    }
    
    header {
        background: url("../img/header-bg.png") center no-repeat;
        background-size: cover;
        width: 100%;
        padding-top: 18px;
        padding-bottom: 30px;
        width: 100%;
        position: sticky;
        top: 0;
        z-index: 15;
        width: 100%;
        transition: all 0.7s ease;
    }
    
    .menu-active__animation {
        top: 0;
        transition: all 0.7s ease;
    }
    
    .menu-active {
        top: -100%;
        transition: all 0.7s ease;
    }
    
    .header-container {
        display: flex;
        align-items: flex-end;
        justify-content: space-between;
    }
    
    .header-logo {
        width: 129px;
        height: 65px;
    }
    
    .header-logo img {
        width: 100%;
        height: 100%;
    }
    
    .header-container navbar {
        display: flex;
        align-items: center;
        margin-bottom: -10px;
    }
    
    .header-container navbar>li {
        padding: 12px;
        margin: 0 15px;
        position: relative;
    }
    
    .header-container navbar li a {
        font-size: 20px;
        color: #FFFFFF;
        position: relative;
        display: flex;
        align-items: center;
    }
    
    .header-container navbar li a:after {
        content: "";
        position: absolute;
        width: 100%;
        height: 2px;
        background: #BFDBF0;
        bottom: -7px;
        transform: scale(0);
        transition: all 0.7s ease;
    }
    
    .header-container navbar li a:hover:after {
        transform: scale(1);
    }
    
    .header-container navbar li ul {
        margin-top: 20px;
        display: block;
        opacity: 0;
        visibility: hidden;
        transition: margin .1s linear .3s, visibility .1s linear .3s, opacity .1s linear .3s;
        right: 0;
        top: 45px;
        z-index: 3;
        position: absolute;
        background: rgba(53, 61, 63, 0.81);
        box-shadow: 0px 4px 20px rgba(0, 0, 0, 0.25);
        backdrop-filter: blur(15px);
        border-radius: 10px;
        padding: 25px 39px 25px 21px;
        max-width: 300px;
    }
    
    .header-container navbar li>ul>li:not(:last-child) {
        margin-bottom: 15px;
    }
    
    .header-container navbar li>ul>li>a {
        color: white;
        font-size: 17px;
        line-height: 20px;
    }
    
    .header-container navbar li:hover ul {
        opacity: 1;
        visibility: visible;
        margin: 0;
    }
    
    .header-contacts__block {
        display: flex;
        flex-direction: column;
        align-items: flex-end;
    }
    
    .header-contacts__block button {
        font-weight: 500;
        font-size: 14px;
        text-decoration-line: underline;
        color: #FFFFFF;
        background: transparent;
        border: 0;
        margin-bottom: 12px;
        transition: all 0.7s ease;
        cursor: pointer;
    }
    
    .header-contacts__block a {
        font-weight: 500;
        
        color: #FFFFFF;
        transition: all 0.7s ease;
        cursor: pointer;
    }
    
    .header-contacts__block button:hover,
    .header-contacts__block a:hover {
        color: #BFDBF0;
    }
    
    main,
    .main-slider {
        height: 800px;
        width: 100%;
    }
    
    main {
        position: relative;
        display: flex;
        flex-direction: column;
        align-items: center;
        margin-bottom: 103px;
    }
    
    .main-img,
    .main-img img {
        width: 100%;
        height: 100%;
    }
    
    .main-img {
        position: relative;
        overflow: hidden;
    }
    
    .main-img:after {
        content: '';
        width: 100%;
        height: 100%;
        position: absolute;
        top: 0;
        left: 0;
        background: linear-gradient(180deg, rgba(255, 255, 255, 0) 70.6%, #FFFFFF 800px), rgba(173, 173, 173, 0.24);
        z-index: 1;
    }
    
    .main-slider__block {
        position: absolute;
        display: flex;
        justify-content: center;
        width: 100%;
    }
    
    .main-text {
        position: absolute;
        width: 928px;
        z-index: 1;
        top: 117px;
        padding: 42px 48px 62px 48px;
        background: rgba(0, 0, 0, 0.5);
        box-shadow: 0px 4px 20px rgba(0, 0, 0, 0.25);
        backdrop-filter: blur(8px);
        border-radius: 12px;
    }
    
    .main-line {
        width: 100%;
        border: 0;
        background: url("../img/hr-bg.png") center no-repeat;
        background-size: cover;
        height: 4px;
    }
    
    .main-text__block {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        text-align: center;
    }
    
    .main-text__block h3 {
        font-weight: 700;
        font-size: 40px;
        line-height: 49px;
        text-align: center;
        text-transform: uppercase;
        color: #FFFFFF;
        margin-bottom: 53px;
    }
    
    .main-text__block hr {
        width: 352px;
        border: 0;
        background: #BFDBF0;
        height: 2px;
        margin-bottom: 29px;
    }
    
    .main-text__block p {
        margin-bottom: 29px;
        font-weight: 500;
        font-size: 30px;
        line-height: 37px;
        color: #FFFFFF;
        margin-bottom: 40px;
    }
    
    .iron-btn {
        border: 0;
        background: url("../img/iron-bg.png") center no-repeat;
        background-size: cover;
        box-shadow: inset 0px 1px 0px rgba(255, 255, 255, 0.61), inset 0px -3px 0px rgba(0, 0, 0, 0.26);
        filter: drop-shadow(0px 8px 6px rgba(0, 0, 0, 0.1));
        border-radius: 10px;
        font-weight: 600;
        font-size: 20px;
        line-height: 24px;
        color: #646B78;
        text-shadow: 0px -1px 0px rgba(0, 0, 0, 0.27), 0px 1px 0px rgba(255, 255, 255, 0.35);
        height: 60px;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: all 0.7s ease;
        cursor: pointer;
    }
    
    .iron-btn:hover {
        box-shadow: inset 0px 1px 0px rgba(255, 255, 255, 0.61), inset 0px -3px 0px rgba(0, 0, 0, 0.26);
        text-shadow: 0px 0px 5px rgba(5, 255, 0, 0.7), 0px -1px 0px rgba(0, 0, 0, 0.27), 0px 1px 0px rgba(255, 255, 255, 0.35);
        filter: drop-shadow(0px 4px 13px rgba(5, 255, 0, 0.41));
    }
    
    .main-text__block a {
        width: 352px;
    }
    
    .main-features {
        position: absolute;
        bottom: 0;
        z-index: 1;
        width: 100%;
    }
    
    .features-blocks {
        display: flex;
    }
    
    .feature-block {
        width: 25%;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        position: relative;
    }
    
    .feature-block:hover img {
        filter: grayscale(0);
    }
    
    .feature-block:after {
        content: '';
        position: absolute;
        height: 100%;
        width: 1px;
        background: url("../img/main/features-line.png") center no-repeat;
        background-size: cover;
        left: 0;
        top: 0;
    }
    
    .feature-block:last-child:before {
        content: '';
        position: absolute;
        height: 100%;
        width: 1px;
        background: url("../img/main/features-line.png") center no-repeat;
        background-size: cover;
        right: 0;
        top: 0;
    }
    
    .feature-block img {
        width: 80px;
        height: 80px;
        filter: grayscale(100%);
        transition: all 0.7s ease;
        margin-bottom: 10px;
    }
    
    .feature-block p {
        font-weight: 500;
        font-size: 16px;
        line-height: 20px;
        color: #3B4345;
        max-width: 205px;
        text-align: center;
        margin-bottom: 15px;
    }
    
    @-webkit-keyframes scaleImage {
        from {
            transform: scale(2);
        }
        to {
            transform: scale(1);
        }
    }
    
    @keyframes scaleImage {
        from {
            transform: scale(2);
        }
        to {
            transform: scale(1);
        }
    }
    
    .main-slider .swiper-slide-active .main-slider__block .main-img img {
        -webkit-animation-name: scaleImage;
        animation-name: scaleImage;
        -webkit-animation-duration: 1s;
        animation-duration: 1s;
        -webkit-animation-fill-mode: both;
        animation-fill-mode: both;
    }
    
    @-webkit-keyframes fadeInDown {
        from {
            opacity: 0;
            -webkit-transform: translate3d(0, -100%, 0);
            transform: translate3d(0, -100%, 0);
        }
        to {
            opacity: 1;
            -webkit-transform: translate3d(0, 0, 0);
            transform: translate3d(0, 0, 0);
        }
    }
    
    @keyframes fadeInDown {
        from {
            opacity: 0;
            -webkit-transform: translate3d(0, -100%, 0);
            transform: translate3d(0, -100%, 0);
        }
        to {
            opacity: 1;
            -webkit-transform: translate3d(0, 0, 0);
            transform: translate3d(0, 0, 0);
        }
    }
    
    .main-slider .swiper-slide-active .main-slider__block .main-text {
        -webkit-animation-name: fadeInDown;
        animation-name: fadeInDown;
        -webkit-animation-duration: 0.7s;
        animation-duration: 0.7s;
        -webkit-animation-fill-mode: both;
        animation-fill-mode: both;
    }
    
    .about-img {
        filter: drop-shadow(5px 5px 0px rgba(0, 0, 0, 0.15));
        border-radius: 40px;
        width: 100%;
        height: 100%;
    }
    
    .about-text img {
        width: 219px;
        height: 110px;
        margin-bottom: 35px;
    }
    
    .about-text p {
        font-size: 15px;
        line-height: 18px;
    }
    
    .about-features__text {
        margin-top: 107px;
    }
    
    .about-features__text p {
        font-weight: 500;
        font-size: 24px;
        line-height: 29px;
        text-align: center;
        color: #3B4345;
    }
    
    .about-features__blocks {
        margin-top: 108px;
        display: flex;
        align-items: flex-start;
    }
    
    .about-features__block {
        width: 20%;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        position: relative;
    }
    
    .about-features__block:hover p,
    .about-features__block:hover img {
        transform: translateY(-15px);
    }
    
    .about-features__block:after {
        content: '';
        position: absolute;
        height: 100%;
        width: 1px;
        background: url("../img/main/features-line.png") center no-repeat;
        background-size: cover;
        left: 0;
        top: 0;
    }
    
    .about-features__block:last-child:before {
        content: '';
        position: absolute;
        height: 100%;
        width: 1px;
        background: url("../img/main/features-line.png") center no-repeat;
        background-size: cover;
        right: 0;
        top: 0;
    }
    
    .about-features__block img {
        width: 64px;
        height: 70px;
        margin-bottom: 20px;
        transition: all 0.7s ease;
    }
    
    .about-features__block p {
        font-weight: 500;
        font-size: 16px;
        line-height: 20px;
        color: #3B4345;
        max-width: 152px;
        text-align: center;
        margin-bottom: 15px;
        transition: all 0.7s ease;
    }
    
    h2 {
        font-weight: 500;
        font-size: 30px;
        line-height: 37px;
        text-align: center;
        color: #3B4345;
        position: relative;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    h2:after {
        content: '';
        background: #BFDBF0;
        position: absolute;
        bottom: -11px;
        width: 66px;
        height: 2px;
    }
    
    .items-cards {
        background: url("../img/items-bg.png") center no-repeat;
        background-size: cover;
        padding: 46px 0;
        margin: 90px 0;
    }
    
    .items-cards h2 {
        margin-bottom: 50px;
    }
    
    .item-slider {
        position: relative;
        width: calc(100% + 12px);
        padding: 12px;
        margin-left: -12px;
        display: none;
    }
    
    .items-slider__block {
        background: #FFFFFF;
        box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.25);
        border-radius: 10px;
        display: flex;
        flex-direction: column;
        justify-content: center;
        padding: 38px 14px 14px 14px;
        text-align: center;
        overflow: hidden;
    }
    
    .items-slider__block img {
        width: 229px;
        height: 229px;
        margin-bottom: 32px;
        transition: all 0.7s ease;
    }
    
    .items-slider__block:hover img {
        transform: scale(1.2);
    }
    
    .items-slider__block p {
        font-weight: 500;
        font-size: 16px;
        line-height: 20px;
        color: #000000;
        height: 85px;
    }
    
    .items-slider__block .iron-btn {
        font-size: 15px;
        height: 40px;
        border-radius: 5px;
    }
    
    .items-controls {
        display: flex;
        align-items: center;
        justify-content: center;
        margin-top: 50px;
    }
    
    .items-button {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 36px;
        height: 36px;
        border-radius: 50%;
        border: 3px solid #AFAFAF;
        cursor: pointer;
        transition: all 0.7s ease;
    }
    
    .items-button:hover {
        transform: scale(1.1);
    }
    
    .items-pagination {
        margin: 0 13px;
        display: flex;
    }
    
    .swiper-pagination-bullet {
        background: #FFFFFF;
        box-shadow: inset 2px 2px 4px rgba(0, 0, 0, 0.32);
        border-radius: 50%;
        opacity: 1;
        margin: 0 9px;
        width: 16px;
        height: 16px;
        display: flex;
        align-items: center;
        justify-content: center;
        position: relative;
        overflow: hidden;
    }
    
    .swiper-pagination-bullet:after {
        content: '';
        background: radial-gradient(68.75% 68.75% at 50% 31.25%, rgba(0, 0, 0, 0) 39.58%, rgba(0, 0, 0, 0.2) 100%), #05FF00;
        border-radius: 50%;
        width: 8px;
        height: 8px;
        position: absolute;
        -webkit-box-shadow: 0px 0px 30px 6px #05FF00;
        box-shadow: 0px 0px 30px 6px #05FF00;
        transition: all 0.7s ease;
        transform: scale(0);
    }
    
    .swiper-pagination-bullet-active:after {
        transform: scale(1);
    }
    
    .items-navbar {
        display: flex;
        align-items: center;
        justify-content: center;
        margin-bottom: 35px;
    }
    
    .items-navbar__btn {
        font-weight: 500;
        font-size: 16px;
        line-height: 20px;
        color: #3B4345;
        margin: 0 30px;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        position: relative;
    }
    
    .items-navbar__btn:after {
        content: '';
        background: #1BA31D;
        width: 100%;
        height: 2px;
        position: absolute;
        bottom: -5px;
        transform: scale(0);
        transition: all 0.7s ease;
    }
    
    .items-navbar__btn-active:after {
        transform: scale(1);
    }
    
    @-webkit-keyframes fadeIn {
        from {
            opacity: 0;
        }
        to {
            opacity: 1;
        }
    }
    
    @keyframes fadeIn {
        from {
            opacity: 0;
        }
        to {
            opacity: 1;
        }
    }
    
    .items-slider__active {
        -webkit-animation-name: fadeIn;
        animation-name: fadeIn;
        -webkit-animation-fill-mode: both;
        animation-fill-mode: both;
        -webkit-animation-duration: 1s;
        animation-duration: 1s;
        display: inherit;
    }
    
    .our-partners h2 {
        margin-bottom: 51px;
    }
    
    .our-partners {
        margin-bottom: 100px;
    }
    
    .partners-block {
        display: flex;
        align-items: center;
        justify-content: center;
        height: 100px;
        padding: 0 10px;
    }
    
    .partners-block img {
        max-width: 120px;
        filter: grayscale(100%);
        transition: all 0.7s ease;
    }
    
    .partners-block:hover img {
        filter: grayscale(0);
    }
    
    .certificate {
        padding-top: 50px;
        padding-bottom: 84px;
        background: url("../img/certificate-bg.png") center no-repeat;
        background-size: cover;
        box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.25);
    }
    
    .certificate h2 {
        margin-bottom: 26px;
        color: white;
    }
    
    .certificate-descr,
    .certificate-descr strong {
        font-weight: 500;
        font-size: 16px;
        line-height: 20px;
        text-shadow: 0px 0px 20px rgba(0, 0, 0, 0.5);
        color: white;
        text-align: center;
        margin-bottom: 38px;
    }
    
    .certificate-descr strong {
        font-weight: bold;
    }
    
    .certificate-slider {
        position: relative;
        width: calc(100% + 12px);
        padding: 12px;
        margin-left: -12px;
    }
    
    .certificate-block {
        background: #FFFFFF;
        border-radius: 10px;
        padding: 13px 18px 22px 18px;
        display: flex;
        flex-direction: column;
        transition: all 0.7s ease;
    }
    
    .certificate-block:hover {
        box-shadow: 0px 6px 13px rgba(0, 0, 0, 0.5);
    }
    
    .certificate-block img {
        width: 49px;
        height: 54px;
        margin-bottom: 11px;
    }
    
    .certificate-block h4 {
        font-weight: 500;
        font-size: 16px;
        line-height: 20px;
        color: #000000;
        margin-bottom: 8px;
    }
    
    .certificate-block p {
        font-size: 15px;
        line-height: 18px;
        color: #2D3745;
    }
    
    .mutual-bg {
        width: 100%;
        height: 100%;
        background: url("../img/mutual-bg.png") center no-repeat;
        background-size: cover;
        padding-top: 62px;
        padding-bottom: 91px;
    }
    
    .portfolio-slider {
        width: calc(100% + 12px);
        padding: 12px;
        margin-left: -12px;
    }
    
    .portfolio {
        margin-bottom: 112px;
    }
    
    .portfolio h2 {
        margin-bottom: 55px;
    }
    
    .portfolio-block {
        filter: drop-shadow(0px 4px 6px rgba(0, 0, 0, 0.25));
        position: relative;
        border-radius: 10px;
        width: 100%;
        transition: all 0.7s ease;
        cursor: pointer;
        overflow: hidden;
        display: flex;
    }
    
    .portfolio-block img {
        transition: all 0.7s ease;
    }
    
    .portfolio-block:hover img {
        transform: scale(1.2)
    }
    
    .portfolio-text {
        position: absolute;
        bottom: 0;
        background: linear-gradient(180deg, rgba(255, 255, 255, 0.23) 0%, rgba(255, 255, 255, 0.75) 57.81%);
        opacity: 0.92;
        backdrop-filter: blur(5px);
        border-radius: 10px;
        width: 100%;
    }
    
    .portfolio-text p {
        font-weight: 400;
        font-size: 15px;
        line-height: 18px;
        padding: 18px;
    }
    
    .portfolio-block img {
        width: 100%;
        height: 100%;
        border-radius: 10px;
    }
    
    .offer-blocks {
        display: flex;
        justify-content: space-between;
    }
    
    .offer-form {
        width: 544px;
    }
    
    .offer-form h2 {
        align-items: flex-start;
        justify-content: flex-start;
        margin-bottom: 52px;
        text-align: left;
    }
    
    .offer-form h2:after {
        bottom: -23px;
    }
    
    .offer-form p {
        font-weight: 400;
        font-size: 15px;
        line-height: 18px;
        margin-bottom: 28px;
    }
    
    .offer-form form {
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
        align-items: flex-end;
    }
    
    .offer-form form input {
        border: 0;
        background: #F5F5F5;
        box-shadow: inset 2px 2px 4px rgba(0, 0, 0, 0.08);
        border-radius: 3px;
        width: 256px;
        height: 48px;
        padding-left: 19px;
    }
    
    .offer-form form input,
    .offer-form form input::placeholder {
        font-size: 15px;
        line-height: 18px;
        color: #000000;
    }
    
    .privacy-checkbox {
        width: 256px;
        display: flex;
        align-items: center;
    }
    
    .privacy-checkbox span,
    .privacy-checkbox span a {
        font-size: 14px;
        line-height: 17px;
        color: #2D3745;
    }
    
    .privacy-checkbox span a {
        transition: all 0.7s ease;
    }
    
    .privacy-checkbox span a:hover {
        color: #05FF00;
    }
    
    .privacy-checkbox input[type=checkbox]:checked,
    .privacy-checkbox input[type=checkbox]:not(:checked),
    .privacy-checkbox input[type=radio]:checked,
    .privacy-checkbox input[type=radio]:not(:checked) {
        display: none;
        box-sizing: unset;
    }
    
    .privacy-checkbox input[type=checkbox]:checked+label,
    .privacy-checkbox input[type=checkbox]:not(:checked)+label,
    .privacy-checkbox input[type=radio]:checked+label,
    .privacy-checkbox input[type=radio]:not(:checked)+label {
        display: flex;
        position: relative;
        align-items: center;
        /* 	height: 30px; */
        padding-left: 42px;
        box-sizing: unset;
    }
    
    .privacy-checkbox input[type=checkbox]:checked+label:before,
    .privacy-checkbox input[type=checkbox]:not(:checked)+label:before,
    .privacy-checkbox input[type=radio]:checked+label:before,
    .privacy-checkbox input[type=radio]:not(:checked)+label:before {
        content: "";
        position: absolute;
        left: 0;
        top: 0px;
        width: 25px;
        height: 25px;
        background: #F5F5F5;
        box-shadow: inset 2px 2px 4px rgba(0, 0, 0, 0.08);
        border-radius: 3px;
        box-sizing: unset;
        cursor: pointer;
    }
    
    .privacy-checkbox input[type=checkbox]:checked+label:before,
    .privacy-checkbox input[type=checkbox]:not(:checked)+label:before {
        border-radius: 2px;
        box-sizing: unset;
    }
    
    .privacy-checkbox input[type=radio]:checked+label:before,
    .privacy-checkbox input[type=radio]:not(:checked)+label:before {
        border-radius: 100%;
        box-sizing: unset;
    }
    
    .privacy-checkbox input[type=checkbox]:checked+label:after,
    .privacy-checkbox input[type=checkbox]:not(:checked)+label:after,
    .privacy-checkbox input[type=radio]:checked+label:after,
    .privacy-checkbox input[type=radio]:not(:checked)+label:after {
        content: "";
        position: absolute;
        -webkit-transition: all .2s ease;
        -moz-transition: all .2s ease;
        -o-transition: all .2s ease;
        transition: all .2s ease;
        box-sizing: unset;
        cursor: pointer;
    }
    
    .privacy-checkbox input[type=checkbox]:checked+label:after,
    .privacy-checkbox input[type=checkbox]:not(:checked)+label:after {
        left: 7px;
        top: 6px;
        width: 15.14px;
        height: 13.49px;
        background: url("../img/check-mark.svg") center no-repeat;
    }
    
    .privacy-checkbox input[type=radio]:checked+label:after,
    .privacy-checkbox input[type=radio]:not(:checked)+label:after {
        left: 5px;
        top: 9px;
        width: 10px;
        height: 10px;
        border-radius: 100%;
        background-color: #1a8ffb;
        box-sizing: unset;
    }
    
    .privacy-checkbox input[type=checkbox]:not(:checked)+label:after,
    .privacy-checkbox input[type=radio]:not(:checked)+label:after {
        opacity: 0;
        box-sizing: unset;
    }
    
    .privacy-checkbox input[type=checkbox]:checked+label:after,
    .privacy-checkbox input[type=radio]:checked+label:after {
        opacity: 1;
        box-sizing: unset;
    }
    
    .checkbox-label {
        display: flex;
        align-items: center;
        height: 30px;
    }
    
    .offer-form form .iron-btn {
        font-weight: 600;
        font-size: 15px;
        line-height: 18px;
        width: 256px;
        height: 48px;
        margin-top: 28px;
    }
    
    .offer-img {
        width: 480px;
    }
    
    .offer-img img {
        width: 100%;
        height: 100%;
        filter: drop-shadow(5px 5px 0px rgba(0, 0, 0, 0.15));
        border-radius: 40px;
    }
    
    .map hr {
        width: 100%;
        border: 0;
        background: url(../img/hr-bg.png) center no-repeat;
        background-size: cover;
        height: 4px;
    }
    
    footer {
        padding: 36px 0;
        background: url("../img/footer-bg.png") center no-repeat;
        background-size: cover;
    }
    
    .footer-container {
        display: flex;
        justify-content: space-between;
    }
    
    .footer-contacts {
        display: flex;
        flex-direction: column;
        margin-right: 110px;
    }
    
    .footer-logo {
        width: 120px;
        margin-bottom: 25px;
    }
    
    .footer-logo img {
        width: 100%;
        height: 100%;
    }
    
    .footer-contacts__block {
        display: flex;
        flex-direction: column;
    }
    
    .footer-contacts__block a,
    .footer-contacts__block p {
        font-size: 14px;
        line-height: 15px;
        color: #FFFFFF;
        margin-bottom: 15px;
    }
    
    .footer-menu {
        display: flex;
        justify-content: flex-start;
        flex: 1;
    }
    
    .menu-blocks {
        display: flex;
        justify-content: space-between;
        margin-right: 89px;
    }
    
    .menu-blocks ul:first-child {
        margin-right: 89px;
    }
    
    .footer-menu ul {
        display: flex;
        flex-direction: column;
    }
    
    .footer-menu ul h6,
    .footer-menu ul a {
        font-size: 16px;
        line-height: 20px;
        color: #FFFFFF;
        margin-bottom: 13px;
    }
    
    .footer-menu ul a {
        font-weight: 500;
    }
    
    .footer-menu ul h6 {
        font-weight: 700;
    }
    
    .footer-contacts__block a,
    .footer-menu ul a {
        transition: all 0.7s ease;
    }
    
    .footer-contacts__block a:hover,
    .footer-menu ul a:hover {
        color: #BFDBF0;
    }
    
    .footer-down {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        align-items: center;
        margin-top: 10px;
    }
    
    .footer-down hr {
        background: #B5B5B5;
        height: 1px;
        width: 100%;
        border: 0;
        margin-bottom: 15px;
    }
    
    .inc,
    .studio-link {
        font-size: 14px;
        line-height: 17px;
        color: #FFFFFF;
    }
    
    .studio-link {
        display: flex;
        align-items: center;
        transition: all 0.7s ease;
    }
    
    .studio-link:hover {
        color: #BFDBF0;
    }
    
    .studio-link img {
        margin-left: 7px;
    }
    
    .modal {
        position: fixed;
        width: 100%;
        height: 100%;
        top: 0;
        right: 0;
        z-index: 999999;
        display: none;
        align-items: center;
        justify-content: center;
        background: rgba(0, 0, 0, 0.6);
    }
    
    .fadeInModal {
        -webkit-animation-name: fadeIn;
        animation-name: fadeIn;
        -webkit-animation-duration: 0.7s;
        animation-duration: 0.7s;
        -webkit-animation-fill-mode: both;
        animation-fill-mode: both;
        display: flex;
    }
    
    .modal-overlay {
        display: flex;
        justify-content: center;
        align-items: center;
    }
    
    .modal-overlay form {
        background: #FFFFFF;
        padding: 30px 35px;
        display: flex;
        justify-content: center;
        flex-direction: column;
        align-items: center;
        position: relative;
        width: 370px;
        border-radius: 15px;
    }
    
    .close-modal {
        position: absolute;
        top: 15px;
        right: 15px;
        cursor: pointer;
    }
    
    .modal-inputs input {
        width: 100%;
        border: 0;
        background: #F5F5F5;
        box-shadow: inset 2px 2px 4px rgb(0 0 0 / 8%);
        border-radius: 3px;
        height: 48px;
        padding-left: 19px;
        margin-bottom: 15px;
    }
    
    .modal-inputs input,
    .modal-inputs input::placeholder {
        font-size: 15px;
        line-height: 18px;
        color: #000000;
    }
    
    .modal-overlay form .iron-btn {
        font-weight: 600;
        font-size: 15px;
        line-height: 18px;
        height: 48px;
        width: 100%;
    }
    
    .modal-overlay form .privacy-checkbox {
        margin-bottom: 15px;
    }
    
    .modal-overlay form h4 {
        margin-bottom: 20px;
        font-size: 23px;
        line-height: 23px;
    }
    
    @-webkit-keyframes fadeOut {
        from {
            opacity: 1;
        }
        to {
            opacity: 0;
        }
    }
    
    @keyframes fadeOut {
        from {
            opacity: 1;
        }
        to {
            opacity: 0;
        }
    }
    
    .fadeOut {
        -webkit-animation-name: fadeOut;
        animation-name: fadeOut;
        -webkit-animation-duration: 0.7s;
        animation-duration: 0.7s;
        -webkit-animation-fill-mode: both;
        animation-fill-mode: both;
        display: flex;
    }
    
    .header-contacts__mobile {
        display: none;
    }
    
    .certificate .items-controls {
        display: none;
    }
    
    @-webkit-keyframes fadeInUp {
        from {
            opacity: 0;
            -webkit-transform: translate3d(0, 100%, 0);
            transform: translate3d(0, 100%, 0);
        }
        to {
            opacity: 1;
            -webkit-transform: translate3d(0, 0, 0);
            transform: translate3d(0, 0, 0);
        }
    }
    
    @keyframes fadeInUp {
        from {
            opacity: 0;
            -webkit-transform: translate3d(0, 100%, 0);
            transform: translate3d(0, 100%, 0);
        }
        to {
            opacity: 1;
            -webkit-transform: translate3d(0, 0, 0);
            transform: translate3d(0, 0, 0);
        }
    }
    
    .fadeInUp {
        -webkit-animation-name: fadeInUp;
        animation-name: fadeInUp;
        -webkit-animation-duration: 1s;
        animation-duration: 1s;
        -webkit-animation-fill-mode: both;
        animation-fill-mode: both;
    }
    
    @-webkit-keyframes fadeInLeft {
        from {
            opacity: 0;
            -webkit-transform: translate3d(-100%, 0, 0);
            transform: translate3d(-100%, 0, 0);
        }
        to {
            opacity: 1;
            -webkit-transform: translate3d(0, 0, 0);
            transform: translate3d(0, 0, 0);
        }
    }
    
    @keyframes fadeInLeft {
        from {
            opacity: 0;
            -webkit-transform: translate3d(-100%, 0, 0);
            transform: translate3d(-100%, 0, 0);
        }
        to {
            opacity: 1;
            -webkit-transform: translate3d(0, 0, 0);
            transform: translate3d(0, 0, 0);
        }
    }
    
    .fadeInLeft {
        -webkit-animation-name: fadeInLeft;
        animation-name: fadeInLeft;
        -webkit-animation-duration: 0.7s;
        animation-duration: 0.7s;
        -webkit-animation-fill-mode: both;
        animation-fill-mode: both;
    }
    
    @-webkit-keyframes fadeInRight {
        from {
            opacity: 0;
            -webkit-transform: translate3d(100%, 0, 0);
            transform: translate3d(100%, 0, 0);
        }
        to {
            opacity: 1;
            -webkit-transform: translate3d(0, 0, 0);
            transform: translate3d(0, 0, 0);
        }
    }
    
    @keyframes fadeInRight {
        from {
            opacity: 0;
            -webkit-transform: translate3d(100%, 0, 0);
            transform: translate3d(100%, 0, 0);
        }
        to {
            opacity: 1;
            -webkit-transform: translate3d(0, 0, 0);
            transform: translate3d(0, 0, 0);
        }
    }
    
    .fadeInRight {
        -webkit-animation-name: fadeInRight;
        animation-name: fadeInRight;
        -webkit-animation-duration: 0.7s;
        animation-duration: 0.7s;
        -webkit-animation-fill-mode: both;
        animation-fill-mode: both;
    }
    
    @-webkit-keyframes zoomIn {
        from {
            opacity: 0;
            -webkit-transform: scale3d(0.3, 0.3, 0.3);
            transform: scale3d(0.3, 0.3, 0.3);
        }
        50% {
            opacity: 1;
        }
    }
    
    @keyframes zoomIn {
        from {
            opacity: 0;
            -webkit-transform: scale3d(0.3, 0.3, 0.3);
            transform: scale3d(0.3, 0.3, 0.3);
        }
        50% {
            opacity: 1;
        }
    }
    
    .zoomIn {
        -webkit-animation-name: zoomIn;
        animation-name: zoomIn;
        -webkit-animation-duration: 0.7s;
        animation-duration: 0.7s;
        -webkit-animation-fill-mode: both;
        animation-fill-mode: both;
    }
    
    .fadeIn {
        -webkit-animation-name: fadeIn;
        animation-name: fadeIn;
        -webkit-animation-fill-mode: both;
        animation-fill-mode: both;
        -webkit-animation-duration: 1s;
        animation-duration: 1s;
    }
    
    .single-page {
        margin: 50px 0;
    }
    
    @media (max-width: 1540px) {
        main,
        .main-slider {
            height: 730px;
            width: 100%;
        }
        .main-text {
            top: 50px;
            padding: 42px 48px;
        }
        .main-img::after {
            background: linear-gradient(rgba(255, 255, 255, 0) 70.6%, rgb(255, 255, 255) 600px), rgba(173, 173, 173, 0.24);
        }
    }
    
    @media (max-width: 1200px) {
        .header-container navbar>li {
            margin: 0 5px;
        }
        .header-container navbar li a {
            font-size: 15px;
        }
        .header-contacts__block a {
            font-size: 23px;
        }
        .main-text {
            width: 730px;
            padding: 42px 30px;
        }
        .main-text__block h3 {
            font-size: 31px;
            line-height: 40px;
            margin-bottom: 33px;
        }
        .main-text__block p {
            font-size: 23px;
            line-height: 30px;
            margin-bottom: 30px;
        }
        .main-img::after {
            background: linear-gradient(rgba(255, 255, 255, 0) 70.6%, rgb(255, 255, 255) 93%), rgba(173, 173, 173, 0.24);
        }
        main {
            margin-bottom: 45px;
        }
        main,
        .main-slider {
            height: 645px;
        }
        .feature-block p {
            font-size: 15px;
        }
        .about-text img {
            margin-bottom: 20px;
        }
        .about-text p {
            font-size: 14px;
        }
        .about-features__text {
            margin-top: 45px;
        }
        .about-features__text p {
            font-size: 20px;
            line-height: 25px;
        }
        .about-features__blocks {
            margin-top: 70px;
        }
        .items-cards .container,
        .items-cards .row,
        .items-cards .col-12,
        .our-partners .container,
        .our-partners .row,
        .our-partners .col-12,
        .certificate .container,
        .certificate .row,
        .certificate .col-12,
        .portfolio .container,
        .portfolio .row,
        .portfolio .col-12 {
            margin: 0;
            padding: 0;
            width: 100%;
            max-width: 100%;
        }
        .item-slider,
        .portfolio-slider,
        .certificate-slider,
        .partners-slider {
            margin: 0;
            width: 100%;
        }
        .items-cards .swiper-slide {
            width: 262px;
        }
        .partners-slider .swiper-slide {
            width: 160px;
        }
        .certificate-slider .swiper-slide {
            width: 253px;
        }
        .portfolio-slider .swiper-slide {
            width: 348px;
        }
        .offer-img,
        .offer-form {
            width: 49%;
        }
        .offer-form form input,
        .offer-form form .iron-btn,
        .privacy-checkbox {
            width: 215px;
        }
        .privacy-checkbox span,
        .privacy-checkbox span a {
            font-size: 12px;
            line-height: 14px;
        }
        .footer-menu ul h6,
        .footer-menu ul a {
            font-size: 13px;
        }
    }
    
    @media (max-width: 992px) {
        .header-contacts__block {
            display: none;
        }
        header {
            padding: 18px 0;
        }
        .menu-btn__icon {
            position: relative;
            right: 0;
            width: 55px;
            height: 55px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            z-index: 10;
            border: 4px solid white;
        }
        .menu-icon {
            display: grid;
            width: 25px;
            position: relative;
            cursor: pointer;
        }
        .menu-btn__icon .menu-icon>span {
            border-radius: 25px;
            width: 25px;
            height: 4px;
            margin: 2.5px 0;
            position: relative;
            background: white;
            display: block;
            transition: all 0.3s ease-in-out;
        }
        .header-container navbar {
            flex-direction: column;
            justify-content: flex-start;
            align-items: flex-start;
            padding: 50px;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 101vh;
            margin: 0;
            z-index: 5;
            background: rgba(53, 61, 63);
            overflow-x: hidden;
            overflow-y: auto;
            transform: translateX(100%);
            transition: all 0.7s ease;
        }
        .header-container .menu-header__active {
            transform: translateX(0%);
        }
        .header-container navbar li ul {
            opacity: 1;
            position: inherit;
            background: transparent;
            padding: 0;
            box-shadow: none;
            backdrop-filter: none;
            visibility: inherit;
            top: auto;
            max-width: 100%;
            border-radius: 0;
            margin: 0;
        }
        .header-container navbar>li>a {
            font-weight: bold;
            margin-bottom: 15px;
        }
        .header-container navbar li a,
        .header-container navbar li>ul>li>a {
            font-size: 20px;
            line-height: 23px;
        }
        .header-container navbar>li {
            padding: 0;
            margin: 0;
        }
        .header-container navbar>li>ul {
            margin-bottom: 25px;
        }
        .header-container navbar li:hover ul {
            margin: 0;
            margin-bottom: 25px;
        }
        .header-contacts__mobile {
            display: flex;
            flex-direction: column;
            margin-top: 30px;
        }
        .header-contacts__mobile a,
        .header-contacts__mobile p {
            font-size: 19px;
            line-height: 23px;
            color: #FFFFFF;
            margin-bottom: 15px;
        }
        .menu-btn__active .menu-icon span:nth-child(1) {
            transform-origin: center center;
            transform: rotate(45deg);
            top: 9px;
        }
        .menu-btn__active .menu-icon span:nth-child(2) {
            transform: translateX(10px);
            opacity: 0;
        }
        .menu-btn__active .menu-icon span:nth-child(3) {
            transform-origin: center center;
            transform: rotate(-45deg);
            top: -9px;
        }
        .main-text {
            width: 630px;
            padding: 42px 30px;
        }
        main,
        .main-slider,
        .main-img {
            height: 645px;
        }
        .main-img img {
            object-fit: cover;
            object-position: center;
        }
        .feature-block p {
            font-size: 12px;
            max-width: 164px;
        }
        .about-text img {
            width: 150px;
            height: 70px;
            margin-bottom: 10px;
        }
        .about-text p {
            font-size: 12px;
            line-height: 14px;
        }
        .about-features__text p {
            font-size: 16px;
            line-height: 20px;
        }
        .about-features__text {
            margin-top: 30px;
        }
        .about-features__blocks {
            margin-top: 40px;
        }
        .about-features__block p {
            font-size: 14px;
            line-height: 18px;
            max-width: 130px;
        }
        .items-cards {
            margin: 50px 0;
        }
        .our-partners {
            margin-bottom: 50px;
        }
        .offer-img {
            width: 53%;
        }
        .offer-form {
            width: 44%;
        }
        .offer-img img {
            object-fit: cover;
        }
        .offer-form form input,
        .offer-form form .iron-btn,
        .privacy-checkbox {
            width: 100%;
        }
        .offer-form form input {
            margin-bottom: 20px;
        }
        .offer-form p {
            font-size: 13px;
            line-height: 16px;
            margin-bottom: 20px;
        }
        .footer-contacts {
            margin-right: 20px;
        }
        .footer-menu ul h6,
        .footer-menu ul a {
            font-size: 13px;
            line-height: 17px;
            margin-bottom: 7px;
        }
        .footer-contacts__block a,
        .footer-contacts__block p {
            font-size: 13px;
            line-height: 13px;
        }
        header {
            overflow: hidden;
        }
        .header-container {
            align-items: center;
        }
    }
    
    @media (max-width: 768px) {
        .main-text {
            width: 480px;
            padding: 36px 20px;
        }
        .main-text__block h3 {
            font-size: 23px;
            line-height: 33px;
            margin-bottom: 20px;
        }
        .main-text__block hr {
            margin-bottom: 20px;
        }
        .main-text__block p {
            font-size: 18px;
            line-height: 25px;
            margin-bottom: 15px;
        }
        .features-blocks {
            flex-wrap: wrap;
        }
        .feature-block {
            width: 50%;
            margin-bottom: 20px;
        }
        .feature-block:after {
            display: none;
        }
        .feature-block:last-child:before {
            display: none;
        }
        main {
            height: auto;
        }
        .main-slider,
        .main-img {
            height: 600px;
        }
        .main-features {
            position: inherit;
            margin-top: -155px;
        }
        .main-img {
            position: absolute;
            top: 0;
            right: 0;
            width: 100%;
        }
        .order-mobile-1 {
            order: 1;
        }
        .order-mobile-2 {
            order: 2;
        }
        .about-text {
            display: flex;
            align-items: center;
            justify-content: center;
            flex-direction: column;
            margin-bottom: 35px;
        }
        .about-text p {
            font-size: 16px;
            line-height: 23px;
            text-align: center;
        }
        .about-features__blocks {
            flex-wrap: wrap;
            justify-content: center;
        }
        .about-features__block {
            width: 50%;
            margin-bottom: 20px;
        }
        .about-features__block:after {
            display: none;
        }
        .about-features__block:last-child:before {
            display: none;
        }
        .offer-blocks {
            flex-wrap: wrap;
        }
        .offer-form {
            width: 100%;
        }
        .offer-img {
            width: 100%;
            margin-bottom: 30px;
        }
        .offer-form h2 {
            text-align: center;
            justify-content: center;
            align-items: center;
        }
        .offer-form p {
            font-size: 15px;
            line-height: 20px;
            text-align: center;
        }
        .certificate {
            padding: 40px 0;
        }
        .mutual-bg {
            padding: 30px 0;
        }
        .offer-form form {
            align-items: center;
            justify-content: center;
        }
        .offer-form form .privacy-checkbox {
            order: 13;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .offer-form form .iron-btn {
            margin-top: 10px;
            margin-bottom: 20px;
        }
        .footer-container {
            flex-wrap: wrap;
        }
        .footer-contacts {
            width: 100%;
            margin-bottom: 20px;
        }
    }
    
    @media (max-width: 576px) {
        .single-page {
            margin: 35px 0;
        }
        .header-logo {
            width: 74px;
            height: 37px;
        }
        header {
            padding: 9px 0;
        }
        .menu-btn__icon {
            width: 30px;
            height: 30px;
            border: 3px solid white;
        }
        .menu-icon {
            width: 13px;
        }
        .menu-btn__icon .menu-icon>span {
            border-radius: 10px;
            width: 13px;
            height: 2.5px;
            margin: 1.5px 0;
        }
        .header-container navbar {
            padding: 22px 22px 30px 22px;
        }
        .header-container navbar li a,
        .header-container navbar li>ul>li>a,
        .header-contacts__mobile a,
        .header-contacts__mobile p {
            font-size: 14px;
            line-height: 17px;
        }
        .header-contacts__mobile a,
        .header-contacts__mobile p {
            margin-bottom: 10px;
        }
        .header-contacts__mobile {
            margin-top: 15px;
        }
        .header-container navbar>li>a {
            margin-bottom: 10px;
        }
        .header-container navbar>li>ul {
            margin-bottom: 15px;
            margin-left: 10px;
        }
        .header-container navbar li:hover ul {
            opacity: 1;
            visibility: visible;
            margin: 0;
            margin-bottom: 10px;
        }
        .menu-btn__active .menu-icon span:nth-child(1) {
            top: 5.5px;
        }
        .menu-btn__active .menu-icon span:nth-child(3) {
            top: -5.5px;
        }
        .main-text {
            width: calc(100% - 20px);
            margin: 0 15px;
            padding: 0;
            background: rgba(0, 0, 0, 0.5);
            box-shadow: 0px 4px 20px rgba(0, 0, 0, 0.25);
            backdrop-filter: blur(8px);
            /* Note: backdrop-filter has minimal browser support */
            border-radius: 12px;
        }
        .main-text__block {
            padding: 24px 14px 14px 14px;
        }
        .main-text__block hr {
            width: 239px;
        }
        .main-text__block .iron-btn {
            width: 100%;
        }
        .menu-blocks {
            flex-direction: column;
            margin: 0;
        }
        .menu-blocks ul:first-child {
            margin-right: 0;
            margin-bottom: 25px;
        }
        .footer-menu {
            justify-content: space-between;
        }
        .footer-menu ul {
            max-width: 187px;
        }
        .footer-contacts__block a,
        .footer-contacts__block p,
        .footer-menu ul h6,
        .footer-menu ul a {
            font-size: 15px;
            line-height: 19px;
        }
        .main-text {
            margin-top: 120px;
            top: auto;
            position: inherit;
        }
        .main-slider,
        .main-img {
            height: 655px;
        }
        .main-text__block h3 {
            font-size: 21px;
            line-height: 26px;
            margin-bottom: 14px;
        }
        .main-text__block p {
            font-size: 16px;
            line-height: 22px;
            margin-bottom: 22px;
        }
        .feature-block p {
            font-size: 13px;
            max-width: 161px;
            line-height: 17px;
        }
        .about-text img {
            width: 206px;
            height: 95px;
            margin-bottom: 20px;
        }
        .about-text p {
            font-size: 15px;
            line-height: 18px;
        }
        .about-text {
            margin-bottom: 25px;
        }
        .about-features__block img {
            margin-bottom: 15px;
        }
        .items-cards {
            margin: 25px 0;
        }
        h2 {
            font-size: 24px;
            line-height: 29px;
        }
        .items-navbar__btn {
            text-align: center;
            margin: 0 20px;
            margin-bottom: 15px;
            width: 50%;
        }
        .items-navbar__btn:after {
            bottom: -10px;
        }
        .items-navbar {
            margin-bottom: 10px;
        }
        .items-controls {
            margin-top: 28px;
        }
        .our-partners h2 {
            margin-bottom: 30px;
        }
        .certificate-descr,
        .certificate-descr strong {
            font-size: 12px;
            line-height: 17px;
            margin-bottom: 15px;
        }
        .certificate .items-controls {
            display: flex;
        }
        .certificate {
            padding: 25px 0;
        }
        .portfolio h2 {
            margin-bottom: 30px;
        }
        .portfolio-slider .swiper-slide {
            width: 285px;
        }
        .portfolio-text p {
            font-size: 12px;
            line-height: 18px;
            padding: 11px;
        }
        .portfolio {
            margin-bottom: 30px;
        }
        .offer-form p {
            font-size: 13px;
            line-height: 16px;
        }
        .offer-form form .iron-btn {
            width: 218px;
            margin-top: 5px;
        }
        .offer-form form .privacy-checkbox {
            width: 225px;
        }
        .privacy-checkbox input[type=checkbox]:not(:checked)+label {
            padding-left: 35px;
        }
        .offer-form form input {
            margin-bottom: 15px;
        }
        .footer-down {
            flex-direction: column;
        }
        .inc {
            margin-bottom: 16px;
        }
        .modal-overlay form {
            width: 310px;
            padding: 30px 15px;
        }
    }
    
    html {
        -webkit-font-smoothing: antialiased;
    }
    
    .wow {
        visibility: hidden;
        -webkit-animation-fill-mode: both;
        animation-fill-mode: both;
    }