@media (max-width: 1300px) {
  .team-container {
    overflow: hidden;
  }
  .team-container:after {
    right: -40px;
  }
  .methodology_gallery:after {
    right: 0;
  }
}
@media (max-width: 1250px) {
  .about_us_sec .heading {
    margin-bottom: 40px;
  }
  .about_us_sec .text {
    width: 70%;
  }
  .header .logo {
    margin-right: 20px;
  }
  .about_school_rows .about_school_row.first .img {
    width: 50%;
  }
  .about_school_rows .about_school_row.first .text {
    width: 50%;
    padding-right: 20px;
  }
  .about_school_rows .about_school_row.first .text .title {
    margin-left: 0;
    font-size: 14px;
  }
  .form-sec-outside .form-sec-inner .form-excursion .input {
    width: 100%;
  }
  .form .input {
    width: 100%;
  }
  .popup {
    padding: 42px 19px 53px 15px;
    background-size: 100% 200px;
  }
  .popup .close-popup {
    top: 16px;
    right: 16px;
  }
  .popup .descr {
    font-size: 16px;
  }
  .popup .agree-rule {
    align-items: start;
    margin-bottom: 48px;
  }
}
@media (max-width: 1150px) {
  .about_us_sec {
    padding: 30px 0 75px;
  }
  .about_us_sec .text {
    width: 80%;
  }
  .header .logo {
    width: 85px;
    height: 85px;
  }
  .header .menu li {
    margin-right: 24px;
  }
  .header .menu li:last-of-type {
    margin-right: 0;
  }
  .header .menu li a {
    font-size: 16px;
  }
}
@media (max-width: 991px) {
  .container-big {
    max-width: unset;
    padding: unset;
  }
  .about_school_rows .about_school_row.first .text .title {
    font-size: 18px;
  }
  .primary_sec {
    padding: 22px 0 80px;
  }
  .primary_sec__img {
    display: none;
  }
  .primary_sec__text {
    width: 100%;
    margin-right: 0;
  }
  .primary_sec__text h1 {
    margin-bottom: 0;
    font-size: 48px;
  }
  .primary_sec__text .img-tablet {
    display: block;
    width: 50%;
  }
  .primary_sec__text .img-tablet img {
    width: 100%;
  }
  .primary_sec__text .text_part {
    display: flex;
  }
  .primary_sec__text .text_part .info {
    width: calc(50% - 5px);
    margin-right: 5px;
    padding-top: 60px;
  }
  .about_school_rows {
    margin-top: 32px;
  }
  .about_school_rows .about_school_row.first .img {
    width: 50%;
  }
  .about_school_rows .about_school_row.first .text {
    width: 50%;
    padding: 28px 20px 14px 0;
  }
  .about_school_rows .about_school_row.first .text .title {
    margin-left: 0;
  }
  .about_us_sec {
    padding: 30px 0 80px;
    background-image: url(../img/bcg_about_sec_tablet.png);
    background-repeat: no-repeat;
    background-size: 100% 100%;
    margin-bottom: 10px;
  }
  .about_us_sec .text {
    width: 55%;
  }
  .descr--large {
    font-size: 16px;
  }
  .heading {
    font-size: 36px;
  }
  .advantages_sec {
    margin-bottom: 80px;
  }
  .advantages_sec .heading {
    margin-bottom: 20px;
  }
  .advantages_sec .text_wrap {
    flex-direction: column;
    text-align: center;
    width: 100%;
    margin: 0 auto 65px;
  }
  .advantages_sec .text_wrap:after {
    bottom: -45px;
    left: -5px;
    width: 87px;
    height: 52px;
    background-size: 87px 52px;
  }
  .advantages_sec .text_wrap .subheading {
    width: 100%;
    margin-right: 0;
    margin-bottom: 16px;
    font-size: 24px;
  }
  .advantages_sec .text_wrap .descr {
    width: 100%;
  }
  .advantages_sec .text_wrap .descr--blue {
    color: #060708;
  }
  .advantages_wrap {
    width: 100%;
    margin-left: 0;
    flex-direction: column;
    align-items: center;
    z-index: 2;
  }
  .advantages_wrap:after {
    z-index: -1;
    bottom: unset;
    top: 57%;
    transform: translateX(-50%);
    right: 0px;
    transform: rotate(-30deg);
  }
  .advantages_wrap .advantage_row {
    width: 60%;
    margin-left: 0;
    margin-bottom: 16px;
    padding: 15px 42px 42px;
  }
  .advantages_wrap .advantage_row:nth-child(1) .img {
    width: 60px;
    height: 55px;
    margin-bottom: 16px;
  }
  .advantages_wrap .advantage_row:nth-child(2) .img {
    width: 93px;
    height: 55px;
  }
  .advantages_wrap .advantage_row:nth-child(3) .title {
    margin-bottom: 16px;
  }
  .advantages_wrap .advantage_row:nth-child(3) .img {
    width: 104px;
    height: 62px;
  }
  .advantages_wrap .advantage_row .title {
    margin-bottom: 16px;
  }
  .learning_process_sec .heading {
    margin-bottom: 32px;
  }
  .learning_process_sec .text_wrap {
    flex-direction: column;
    text-align: center;
    width: 100%;
    margin: 0 auto 35px;
  }
  .learning_process_sec .text_wrap .subheading {
    width: 100%;
    margin-right: 0;
    margin-bottom: 16px;
    font-size: 24px;
  }
  .learning_process_sec .text_wrap .descr {
    width: 100%;
  }
  .learning_process_sec .text_wrap .descr--blue {
    color: #060708;
  }
  .CLIL_methodology {
    margin-bottom: 80px;
  }
  .CLIL_methodology .heading-sec {
    font-size: 24px;
  }
  .methodology_wrap {
    width: 100%;
  }
  .methodology_wrap__row .text {
    padding: 36px 20px 42px 25px;
  }
  .methodology_wrap__row .text h2 {
    margin-bottom: 16px;
  }
  .methodology_gallery {
    width: calc(100% + 18px);
    margin-left: -18px;
  }
  .methodology_gallery:before {
    display: none;
  }
  .methodology_gallery:after {
    display: none;
  }
  .methodology_gallery .img:first-of-type {
    display: none;
  }
  .methodology_gallery .img {
    width: calc(50% - 18px);
    margin-left: 18px;
  }
  .team_wrap .img {
    width: calc(50% - 16px);
    margin-right: 16px;
  }
  .team_wrap .text {
    padding-top: 0;
  }
  .team_wrap .text h2 {
    font-size: 24px;
    margin-bottom: 25px;
  }
  .team_wrap .text .descr--500 {
    font-weight: 400;
  }
  .bcg-blue-sec .bcg-for-sec {
    height: 175px;
  }
  .teaching-method-wrap {
    margin-bottom: 10px;
    margin-top: -65px;
    flex-flow: row;
    flex-wrap: wrap;
  }
  .teaching-method-wrap__card {
    width: calc(50% - 24px);
    margin-bottom: 24px;
    padding: 40px 30px 20px;
  }
  .teaching-method-wrap__card .descr--normal {
    font-weight: 500;
  }
  .form-sec-outside {
    margin-bottom: 80px;
  }
  .form-sec-outside .form-sec-inner {
    flex-direction: column-reverse;
  }
  .form-sec-outside .form-sec-inner .img {
    margin-right: 0;
    width: calc(100% + 30px);
    margin-right: 0;
    margin-left: -15px;
    background-color: #f5f5f5;
  }
  .form-sec-outside .form-sec-inner .form-excursion {
    width: 70%;
    margin: 0 auto;
    padding: 72px 15px;
  }
  .form-sec-outside .form-sec-inner .form-excursion .heading-form {
    text-align: center;
  }
  .form-sec-outside .form-sec-inner .form-excursion .input {
    width: 100%;
  }
  .form-sec-outside .form-sec-inner .form-excursion .button {
    display: flex;
    justify-content: center;
  }
  .contact-sec .contact-wrap {
    margin-bottom: 80px;
    align-items: unset;
  }
  .contact-sec .contact-wrap .img {
    width: calc(60% - 20px);
    margin-right: 20px;
  }
  .contact-sec .contact-wrap .text {
    padding-top: 50px;
    width: 40%;
  }
  .contact-sec .contact-wrap .text .contact-info {
    margin-bottom: 53px;
  }
  .contact-sec .contact-wrap .text .contact-info a {
    font-size: 18px;
  }
  .footer-inner .right-col {
    padding-top: 0;
  }
  .footer-inner .soc-media__link {
    width: 24px;
    height: 24px;
  }
  .footer-inner .soc-media__link svg {
    width: 24px;
    height: 24px;
  }
  .footer-inner .contact-info a {
    font-size: 14px;
  }
  .menu li a {
    font-size: 16px;
  }
  .header .logo {
    width: 96px;
    height: 96px;
  }
  .header__left {
    width: 100%;
    justify-content: space-between;
  }
  .header .main_button {
    display: none;
  }
  .team-container {
    overflow: hidden;
  }
  .team-container:after {
    right: -85px;
    top: 30%;
    opacity: 0.7;
  }
}
@media (max-width: 800px) {
  .about_us_sec .text {
    width: 65%;
  }
}
@media (max-width: 768px) {
  .team-container {
    overflow: hidden;
  }
  .team-container:after {
    top: 40px;
    right: -70px;
    opacity: 1;
    width: 319px;
    height: 335px;
    background-size: 319px 359px;
  }
  .gumb {
    display: block;
    cursor: pointer;
  }
  .main_button_mobile {
    display: flex;
    justify-content: center;
    margin-top: 25px;
  }
  .header .logo {
    width: 62px;
    height: 62px;
  }
  .header .menu {
    display: none;
  }
  .header .menu li:hover a {
    color: #54B3EB;
  }
  .primary_sec {
    padding: 30px 0 20px;
  }
  .primary_sec__text {
    width: 100%;
  }
  .primary_sec__text .img-tablet {
    padding-top: 20px;
  }
  .primary_sec__text .descr {
    font-weight: 500;
  }
  .primary_sec__text .text_part .info {
    padding-top: 0;
  }
  .primary_sec__text .text_part .info .main_button {
    display: none;
  }
  .primary_sec h1 {
    margin-bottom: 16px;
    font-size: 32px;
  }
  .descr--small {
    font-size: 14px;
  }
  .about_school_rows {
    display: block;
  }
  .about_school_rows .about_school_row {
    width: 100%;
    margin-right: 0;
  }
  .about_school_rows .about_school_row.first {
    margin-bottom: 24px;
  }
  .about_school_rows .about_school_row.second {
    padding: 14px 22px 28px;
  }
  .about_school_rows .about_school_row.second .text {
    padding: 0 15px;
  }
  .heading {
    font-size: 24px;
  }
  .about_us_sec {
    padding: 120px 0 120px;
    background-image: url(../img/bcg_about_us_sec_mobile.png);
    background-repeat: no-repeat;
    margin-bottom: 0;
  }
  .about_us_sec .heading {
    margin-bottom: 24px;
  }
  .about_us_sec .text {
    width: 100%;
  }
  .container-big {
    max-width: unset;
    padding: unset;
  }
  .advantages_sec {
    margin-bottom: 60px;
  }
  .advantages_sec .heading {
    margin-bottom: 24px;
  }
  .advantages_sec .text_wrap {
    margin: 0 auto 32px;
  }
  .advantages_sec .text_wrap .subheading {
    font-size: 18px;
  }
  .advantages_sec .text_wrap .descr {
    font-size: 16px;
  }
  .advantages_wrap:after {
    display: none;
  }
  .advantages_wrap .advantage_row {
    width: 100%;
    padding: 33px 33px 30px;
  }
  .advantages_wrap .advantage_row:last-of-type {
    margin-bottom: 0;
  }
  .advantages_wrap .advantage_row ul {
    padding-left: 20px;
  }
  .learning_process_sec .heading {
    margin-bottom: 24px;
  }
  .learning_process_sec .text_wrap {
    margin: 0 auto 24px;
  }
  .learning_process_sec .text_wrap .subheading {
    font-size: 18px;
  }
  .learning_process_sec .text_wrap .descr {
    font-size: 16px;
  }
  .CLIL_methodology {
    margin-bottom: 60px;
  }
  .CLIL_methodology .heading-sec {
    font-weight: 600;
  }
  .methodology_wrap {
    width: calc(100% + 30px);
    margin-left: -15px;
    margin-bottom: 16px;
  }
  .methodology_wrap__row {
    flex-direction: column;
  }
  .methodology_wrap__row:nth-child(2) {
    flex-direction: column-reverse;
  }
  .methodology_wrap__row .img {
    width: 100%;
    padding: 0 15px;
  }
  .methodology_wrap__row .text {
    padding: 32px 18px 17px 15px;
    width: 100%;
  }
  .methodology_wrap__row .text h2 {
    font-size: 18px;
  }
  .methodology_wrap__row .text .descr {
    font-size: 16px;
  }
  .methodology_gallery {
    width: calc(100% + 10px);
    margin-left: -10px;
  }
  .methodology_gallery .img {
    width: calc(50% - 10px);
    margin-left: 10px;
  }
  .team_sec {
    overflow: hidden;
  }
  .team_sec .heading {
    margin-bottom: 24px;
  }
  .team_sec .team_wrap {
    flex-direction: column-reverse;
  }
  .team_sec .team_wrap:after {
    width: 100px;
    right: 0;
  }
  .team_sec .team_wrap .img {
    width: 100%;
    margin-right: 0;
  }
  .team_sec .team_wrap .text {
    width: 100%;
  }
  .team_sec .team_wrap .text h2 {
    width: 100%;
    font-size: 18px;
    margin-bottom: 16px;
    text-align: center;
  }
  .team_sec .team_wrap .text .descr {
    width: 100%;
    font-size: 16px;
    text-align: center;
    margin-bottom: 16px;
  }
  .teaching-method-wrap {
    width: 100%;
    margin-left: 0;
    margin-bottom: 40px;
  }
  .teaching-method-wrap__card {
    width: 100%;
    margin-left: 0;
    padding: 40px 24px 49px 30px;
    margin-bottom: 16px;
  }
  .teaching-method-wrap__card:nth-child(odd) .descr--normal {
    margin-bottom: 58px;
  }
  .form-sec-outside {
    margin-bottom: 60px;
  }
  .form-sec-outside .form-sec-inner .img {
    padding: 0 15px;
  }
  .form-sec-outside .form-sec-inner .form-excursion {
    width: 100%;
    padding: 48px 0px 64px;
  }
  .form-sec-outside .form-sec-inner .form-excursion .heading-form {
    font-size: 24px;
    margin-bottom: 35px;
    text-align: center;
  }
  .form-sec-outside .form-sec-inner .form-excursion .input:last-of-type {
    margin-bottom: 40px;
  }
  .form-sec-outside .form-sec-inner .form-excursion .agree-rule {
    align-items: start;
    text-align: start;
    margin-bottom: 40px;
  }
  .form-sec-outside .form-sec-inner .form-excursion .button {
    display: flex;
    justify-content: center;
  }
  .form-sec-outside .form-sec-inner .form-excursion .main_button {
    width: 302px;
  }
  .contact-sec .heading {
    margin-bottom: 25px;
  }
  .contact-sec .contact-wrap {
    flex-direction: column;
    margin-bottom: 60px;
  }
  .contact-sec .contact-wrap .img {
    width: 100%;
    margin-right: 0;
  }
  .contact-sec .contact-wrap .text {
    width: 100%;
    padding-top: 32px;
  }
  .contact-sec .contact-wrap .text .contact-info:last-of-type {
    margin-bottom: 0;
  }
  .footer-inner .text-part {
    width: 100%;
  }
  .footer-inner .text-part .left-col {
    width: calc(50% - 10px);
    margin-right: 20px;
  }
  .footer-inner .text-part .center-col {
    width: calc(50% - 10px);
    padding-top: 0;
  }
  .footer-inner .text-part .center-col .soc-media {
    display: flex;
  }
  .footer-inner .right-col {
    display: none;
  }
  .popup {
    width: 100%;
    background-size: 100% 250px;
  }
  .popup .logo-popup {
    width: 80px;
    height: 80px;
  }
  .popup .descr {
    font-size: 16px;
  }
}
@media (max-width: 550px) {
  .about_us_sec {
    padding: 60px 0 60px;
  }
}
@media (max-width: 400px) {
  .form-sec-outside .form-sec-inner .form-excursion .main_button {
    width: 100%;
  }
}