@media (max-width: 1199.98px) {

    /* HERO */
    .hero__main__left-menu {
        padding-left: 15px;
    }

    /* ABOUT */
    .about__main {
        margin-top: 60px;
        -webkit-flex-direction: column-reverse;
        -ms-flex-direction: column-reverse;
        flex-direction: column-reverse;
    }
    .about__main-preview {
        margin-right: 0;
        align-items: center;
    }
    .preview__title {
        margin-top: 20px;
    }
    .about__main-reverse {
        -webkit-flex-direction: column;
        -ms-flex-direction: column;
        flex-direction: column;
    }
    .about__main-reverse .about__main-preview {
        margin-left: 0;
    }

    /* MORE */
    .section__more .container {
        padding: 0;
    }

    /* STUDY */
    .study__cost-table {
        min-width: 1150px;
        padding-bottom: 50px;
    }
    .study__cost {
        overflow-x: scroll;
    }

}

@media (max-width: 991.98px) {

    /* HERO */
    .hero__main__left-title {
        font-size: 32px;
    }
    .hero__main__left-menu {
        max-width: 350px;
        padding-left: 30px;
    }
    .hero__main__left-menu-list {
        font-size: 16px;
    }

    .diplom-back img {
        max-width: 300px;
    }
    .diplom-back__data {
        right: 30px;
        top: 95px;
        font-size: 10px;
    }
    .hero__footer {
        margin-top: 50px;
    }

    /* PRESALE */
    .section__presale {
        margin-top: 730px;
    }
    .presale__main-title {
        margin-top: 50px;
    }
    .presale__main-about {
        flex-direction: column-reverse;
    }
    .presale__main-about-desc {
        display: -webkit-flex;
        display: -ms-flex;
        display: flex;
        -webkit-flex-direction: column-reverse;
        -ms-flex-direction: column-reverse;
        flex-direction: column-reverse;
    }
    .presale__main-about-desc span {
        margin-top: 0;
        margin-bottom: 35px;
    }
    .presale__form-input, .presale__form-btn {
        width: 90%;
    }

    /* ABOUT */
    .about__main {
        margin-top: 60px;
        -webkit-flex-direction: column-reverse;
        -ms-flex-direction: column-reverse;
        flex-direction: column-reverse;
    }
    .about__main-preview {
        margin-right: 0;
        align-items: center;
    }
    .preview__title {
        margin-top: 20px;
    }
    .about__main-reverse {
        -webkit-flex-direction: column;
        -ms-flex-direction: column;
        flex-direction: column;
    }
    .about__main-reverse .about__main-preview {
        margin-left: 0;
    }

    /* MORE */
    .section__more .container {
        padding: 0;
    }
    .more__service-list {
        -webkit-flex-direction: column-reverse;
        -ms-flex-direction: column-reverse;
        flex-direction: column-reverse;
    }

    /* TEAM */
    .team__group {
        flex-direction: column-reverse;
    }
    .team__group-right {
        align-items: center;
    }
    .team__group-left {
        display: -webkit-flex;
        display: -ms-flex;
        display: flex;
        -webkit-flex-direction: column-reverse;
        -ms-flex-direction: column-reverse;
        flex-direction: column-reverse;
    }
    .team__group-left-logo {
        align-self: flex-end;
    }
    .expert__menu {
        flex-wrap: wrap;
    }
    .expert__list {
        flex-basis: 45%;
        margin-bottom: 20px;
    }

    /* Inquirer */
    .inquirer__main {
        padding: 30px;
        -webkit-flex-direction: column;
        -ms-flex-direction: column;
        flex-direction: column;
        -ms-align-items: center;
        align-items: center;
    }
    .inquirer__block-left {
        flex-basis: auto;
        margin-right: 0;
        margin-top: 40px;
    }
    .inquirer__left-cap {
        flex-direction: column;
        -ms-align-items: center;
        align-items: center;
        margin-bottom: 30px;
    }
    .inquirer__left-title {
        margin-left: 0;
    }
    /*  */


    /* ATTSET */
    .attest__main {
        padding: 20px 20px 60px;
    }
    .attest__main-about {
        -webkit-flex-direction: column;
        -ms-flex-direction: column;
        flex-direction: column;
        text-align: center;
    }
    .attest__left-cap {
        -webkit-flex-direction: column;
        -ms-flex-direction: column;
        flex-direction: column;
    }
    .attest__main-about-left, .attest__main-about-right {
        margin: 0 auto;
        padding: 0;
    }
    .attest__main-about-right {
        margin: 60px 0 20px 0;
    }
    .attest__main-about-left::after {
        display: none;
    }
    .attest__main-sec .attest__main-about {
        -ms-align-items: center;
        align-items: center;
    }
    .attest__main-sec .attest__main-about-right {
        margin: 20px 0 0 0;
    }
    /*  */


    /* FOOTER */
    .footer__title {
        width: auto;
        margin-bottom: 50px;
    }
    .footer__form {
        -webkit-flex-direction: column;
        -ms-flex-direction: column;
        flex-direction: column;
        -ms-align-items: center;
        align-items: center;
    }
    .footer__form-data {
        margin-right: 0;
    }
    .footer__form-input {
        width: 369px;
    }
    .footer__form-btn {
        margin-top: 50px;
        width: 50%;
        -ms-align-self: center;
        align-self: center;
    }

}


@media (max-width: 767.98px) {
    /* HERO */
    .hero__main__left-menu {
        max-width: auto;
    }
    .hero__main {
        -webkit-flex-direction: column-reverse;
        -ms-flex-direction: column-reverse;
        flex-direction: column-reverse;
    }
    .hero__main-left {
        width: 100%;
        margin-top: 0;
    }
    .hero__main-right {
        display: none;
    }

    /* PRESALE */
    .presale__main-about {
        flex-direction: column-reverse;
    }
    .presale__main-about-desc {
        display: -webkit-flex;
        display: -ms-flex;
        display: flex;
        -webkit-flex-direction: column-reverse;
        -ms-flex-direction: column-reverse;
        flex-direction: column-reverse;
    }
    .presale__main-about-desc span {
        margin-top: 0;
        margin-bottom: 35px;
    }
    .presale__main-about-desc span::after {
        display: none;
    }
    .presale__form-input, .presale__form-btn {
        width: 90%;
    }


    /* FREE */
    .free__access-about {
        margin: 0 auto;
        -webkit-flex-direction: column;
        -ms-flex-direction: column;
        flex-direction: column;
        -ms-align-items: center;
        align-items: center;
        padding: 0 10px;
    }
    .free__access-about-left {
        margin: 24px 0;
    }
    /*  */


    /* ABOUT */
    .about__main {
        margin-top: 60px;
        padding-top: 0;
        -webkit-flex-direction: column-reverse;
        -ms-flex-direction: column-reverse;
        flex-direction: column-reverse;
    }
    .about__main-preview {
        margin-right: 0;
        align-items: center;
    }
    .preview__title {
        margin-top: 20px;
    }
    .about__main-reverse {
        -webkit-flex-direction: column;
        -ms-flex-direction: column;
        flex-direction: column;
    }
    .about__main-reverse .about__main-preview {
        margin-left: 0;
    }


    /* MORE */
    .section__more .container {
        padding: 0;
    }
    .more__service-list {
        -webkit-flex-direction: column-reverse;
        -ms-flex-direction: column-reverse;
        flex-direction: column-reverse;
    }

    /* TEAM */
    .team__group {
        flex-direction: column-reverse;
    }
    .team__group-right {
        align-items: center;
    }
    .team__group-right-about {
        margin-left: 0;
    }
    .team__group-left {
        display: -webkit-flex;
        display: -ms-flex;
        display: flex;
        -webkit-flex-direction: column-reverse;
        -ms-flex-direction: column-reverse;
        flex-direction: column-reverse;
    }
    .team__group-left-logo {
        align-self: flex-end;
    }
    .expert__menu {
        flex-wrap: wrap;
        -webkit-flex-direction: column;
        -ms-flex-direction: column;
        flex-direction: column;
    }
    .expert__list {
        flex-basis: 50%;
        margin-bottom: 20px;
    }

}



@media (max-width: 575.98px) {



    /* HEADER */
    .section__header {
        background-color: rgba(255,255,255, .6);
    }
    .section__header .header {
        -webkit-flex-direction: column;
        -ms-flex-direction: column;
        flex-direction: column;
        padding: 15px 0;
    }
    .header__right {
        margin-top: 10px;
    }
    .header__right-phone {
        font-size: 15px;
    }
    /*  */



    /* HERO */
    .hero__main {
        -webkit-flex-direction: column-reverse;
        -ms-flex-direction: column-reverse;
        flex-direction: column-reverse;
        margin-top: 160px;
    }
    .hero__main-left {
        margin-top: 0;
        width: 100%;
    }
    .hero__main__left-title {
        font-size: 28px;
    }
    .hero__main__left-menu {
        padding-left: 20px;
    }
    .hero__main__left-menu-list {
        font-size: 16px;
    }
    .hero__main__left-serch {
        width: 100%;
        height: 55px;
    }
    .hero__main__left-serch-input {
        width: 70%;
        height: 100%;
        font-size: 16px;
    }
    .hero__main__left-btn {
        height: 100%;
        font-size: 16px;
        margin-bottom: 50px;
    }
    .hero__main-right {
        display: none;
    }
    /*  */



    /* PRESALE */
    .section__presale {
        margin-top: 665px;
    }
    .presale__main-title {
        margin-top: 20px;
    }
    .presale__main-about {
        flex-direction: column-reverse;
    }
    .presale__main-about-data {
        -webkit-flex-direction: column;
        -ms-flex-direction: column;
        flex-direction: column;
    }
    .presale__main-about-circle {
        margin-right: 0;
        text-align: center;
    }
    .presale__main-about-desc {
        display: -webkit-flex;
        display: -ms-flex;
        display: flex;
        -webkit-flex-direction: column-reverse;
        -ms-flex-direction: column-reverse;
        flex-direction: column-reverse;
        font-size: 26px;
    }
    .presale__main-about-desc span {
        margin-top: 0;
        margin-bottom: 35px;
        width: 100%;
    }
    .presale__main-about-desc span::after {
        display: none;
    }
    .presale__form-input, .presale__form-btn {
        width: 100%;
    }



    /* FREE */
    .section__free {
        background-color: #e7ebe8;
        padding-bottom: 0;
    }
    .free__access {
        padding: 20px 0;
    }
    .free__access-about-desc {
        font-size: 22px;
    }
    .free__access-about-list {
        font-size: 16px;
    }
    .free__access-about-btn {
        bottom: 115px;
    }
    .free__access-about-btn::after {
        height: 170px;
    }
    /*  */



    /* ABOUT */
    .about__main {
        margin-top: 60px;
        -webkit-flex-direction: column-reverse;
        -ms-flex-direction: column-reverse;
        flex-direction: column-reverse;
    }
    .about__main-preview {
        margin-right: 0;
        align-items: center;
    }
    .preview__title {
        font-size: 22px;
        margin-top: 20px;
    }
    .preview__desc {
        font-size: 18px;
    }
    .about__main-reverse {
        -webkit-flex-direction: column;
        -ms-flex-direction: column;
        flex-direction: column;
    }
    .about__main-reverse .about__main-preview {
        margin-left: 0;
    }
    .preview__btn a{
        font-size: 16px;
        padding: 12px 20px 15px;
    }
    .about__main-video img {
        max-width: 100%;
    }
    .about__main-video::after {
        display: none;
    }
    .about__main-video iframe {
        width: 100%;
        height: auto;
    }



    /* MORE */
    .section__more .container {
        padding: 0;
    }
    .more__service {
        padding: 30px 15px;
    }
    .more__service-title {
        -webkit-flex-direction: column;
        -ms-flex-direction: column;
        flex-direction: column;
    }
    .more__service-cap {
        font-size: 32px;
        text-align: center;
    }
    .more__service-desc {
        font-size: 14px;
    }
    .more__service-list {
        -webkit-flex-direction: column-reverse;
        -ms-flex-direction: column-reverse;
        flex-direction: column-reverse;
    }
    .service__list-right-menu:nth-child(2n) {
        margin-left: 0;
    }
    .service__list-right {
        -webkit-flex-direction: column;
        -ms-flex-direction: column;
        flex-direction: column;
    }
    .service__list-left {
        margin-right: 0;
    }
    .service__list-left-desc {
        font-size: 26px;
    }

    /* TEAM */
    .team__group {
        flex-direction: column-reverse;
    }
    .team__title, .expert__title {
        font-size: 32px;
    }
    .team__group-right {
        align-items: center;
        -webkit-flex-direction: column-reverse;
        -ms-flex-direction: column-reverse;
        flex-direction: column-reverse;
    }
    .team__group-right-about {
        margin-left: 0;
    }
    .team__group-right-auth img {
        max-width: 100%;
    }
    .team__group-left {
        display: -webkit-flex;
        display: -ms-flex;
        display: flex;
        -webkit-flex-direction: column-reverse;
        -ms-flex-direction: column-reverse;
        flex-direction: column-reverse;
    }
    .team__group-left-desc {
        font-size: 18px;
    }
    .team__group-left-logo {
        align-self: flex-end;
    }
    .expert__menu {
        flex-wrap: wrap;
        -webkit-flex-direction: column;
        -ms-flex-direction: column;
        flex-direction: column;
    }
    .expert__list {
        flex-basis: 50%;
        margin-bottom: 20px;
        -webkit-flex-direction: column;
        -ms-flex-direction: column;
        flex-direction: column;
        margin-right: 0;
    }
    .expert__list-desc {
        margin-left: 0;
        margin-top: 10px;
    }
    .expert__show a {
        margin-left: 0;
    }

    /* Inquirer */
    .section__inquirer {
        background-color: #e7ebe8;
    }
    .inquirer__main {
        padding: 0;
        margin-bottom: 60px;
    }
    .inquirer__right-title {
        width: auto;
    }
    /*  */


    /* STUDY */
    .study__title {
        margin-top: 60px;
    }
    .study__cost {
        margin-bottom: 0;
    }
    /*  */


    /* ATTEST */
    .section__attest .container {
        padding: 0;
    }
    .attest__main {
        padding: 20px 15px;
    }
    .attest__main-sec .attest__main-about-left {
        width: auto;
    }
    .attest__left-cap-title {
        font-size: 22px;
    }
    .attest__main-sec .attest__left-btn a {
        width: auto;
    }
    /*  */


    /* FOOTER */
    .footer__title {
        font-size: 22px;
    }
    .footer__form-input {
        width: 315px;
    }
    .footer__form-btn {
        width: 100%;
    }

    .footer__about {
        flex-direction: column;
        align-items: flex-start;
    }
    .footer__about-company, .footer__about-phone {
        margin-bottom: 15px;
    }

}