@media screen and (max-width: 1800px) {
  .offer:before {
    top: 50px;
    width: 733px;
    height: 608px;
    right: -700px;
  }
}
@media screen and (max-width: 1600px) {
  .offer:before {
    top: 150px;
    width: 633px;
    height: 508px;
    right: -600px;
  }
}
@media screen and (max-width: 1400px) {
  body {
    zoom: .9;
  }
}
@media screen and (max-width: 1250px) {
  body {
    zoom: .8;
  }
}
@media screen and (max-width: 1100px) {
  body {
    zoom: .7;
  }
}
@media screen and (max-width: 950px) {
  body {
    zoom: .6;
  }
}
@media screen and (max-width: 830px) {
  body {
    padding: 0 15px;
    zoom: 1;
  }
  .header .container {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .messengers {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
        -ms-flex-direction: column;
            flex-direction: column;
    margin-top: 20px;
  }
  .messengers__row {
    margin-top: 10px;
  }
  .numbers, .header__btn {
    margin-top: 20px;
  }
  .offer {
    margin: 50px auto 0;
  }
  .offer__title, .offer__title-small {
    font-size: 20px;
    line-height: 2rem;
  }
  .offer:before {
    display: none;
  }
  .brands {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .brands__title {
    margin-bottom: 20px;
    text-align: center;
  }
  .brands__row {
    display: block;
  }
  .brands__item {
    margin: 0 auto 20px;
  }
  .shop__header-side {
    margin-left: 0;
  }
  .shop__header {
    -webkit-box-orient: vertical;
    -webkit-box-direction: reverse;
    -webkit-flex-direction: column-reverse;
        -ms-flex-direction: column-reverse;
            flex-direction: column-reverse;
    padding: 40px 20px 0;
  }
  .shop__header-image {
    margin-top: 20px;
  }
  .shop__footer {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .shop__footer-item:first-child {
    margin-right: 0;
    margin-bottom: 30px;
  }
  .popups {
    -webkit-box-align: start;
    -webkit-align-items: start;
        -ms-flex-align: start;
            align-items: start;
  }
  .popup {
    max-width: 580px;
  }
  .quiz__header .title {
    font-size: 25px;
  }
  .quiz__giftbox,
  .offer__footer-giftbox,
  .thanks__manager {
    display: none;
  }
}
@media screen and (max-width: 600px) {
  body {
    padding: 0;
  }
  .visible_mobile {
    display: inherit;
  }
  .hide_mobile {
    display: none;
  }
  .container {
    padding: 0 15px;
    overflow: hidden;
  }
  .header .container {
    -webkit-flex-wrap: wrap;
        -ms-flex-wrap: wrap;
            flex-wrap: wrap;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
    -webkit-flex-direction: row;
        -ms-flex-direction: row;
            flex-direction: row;
  }
  .logo {
    max-width: 98px;
    width: 100%;
  }
  .logo img {
    width: 100%;
  }
  .header-side {
    -webkit-box-orient: vertical;
    -webkit-box-direction: reverse;
    -webkit-flex-direction: column-reverse;
        -ms-flex-direction: column-reverse;
            flex-direction: column-reverse;
  }
  .numbers {
    -webkit-box-ordinal-group: 5;
    -webkit-order: 4;
        -ms-flex-order: 4;
            order: 4;
  }
  .logo {-webkit-box-ordinal-group:2;-webkit-order:1;-ms-flex-order:1;order:1}
  .messengers {-webkit-box-ordinal-group:4;-webkit-order:3;-ms-flex-order:3;order:3}
  .header-side {-webkit-box-ordinal-group:3;-webkit-order:2;-ms-flex-order:2;order:2}
  
  .logo {
    max-width: 150px;
    margin: 0 auto 20px;
  }
  .header-side {
      width: 100%;
  }
  .numbers {
    margin-top: 0;
    margin-right: 0;
  }
  .messengers__row {
    margin-top: 15px;
  }
  .messengers__info {
    display: none;
  }
  .messengers {
    margin: 15px auto 0;
  }
  .header__btn {
    margin: 15px auto 0;
    max-width: 225px;
    padding: 15px 65px 15px 20px;
  }
  .header__btn .btn__image {
    right: -10px;
  }
  .header__btn .btn__text {
    font-size: 17px;
  }
  .numbers__link {
    font-size: 28px;
  }
  .offer {
    margin: 35px auto 0;
    max-width: 375px;
  }
  .offer__row-item {
    max-width: 90px;
  }
  .offer__row-image img {
    width: 100%;
  }
  .offer__row-text {
    font-size: 20px;
    text-align: center;
    line-height: 1.625rem;
  }
  .offer__footer {
    margin-top: 20px;
    padding: 30px 20px;
  }
  .offer__footer-title {
    font-size: 28px;
    line-height: 2.5rem;
  }
  .offer__footer-subtitle {
    margin: 10px 0;
    line-height: 1.875rem;
  }
  .offer__footer-info {
    font-size: 14px;
    line-height: 1.5rem;
  }
  .offer__footer-giftbox {
    display: block;
    top: 100px;
    -webkit-transform: scaleX(-1);
        -ms-transform: scaleX(-1);
            transform: scaleX(-1);
    bottom: auto;
    right: -65px;
  }
  .giftbox__gift {
    width: 130px;
  }
  .giftbox__arrow {
    display: none;
  }
  .brands {
    margin-top: 30px;
  }
  .brands__row {
    max-width: 335px;
  }
  .brands__item {
    margin: 0;
  }
  .brands__item span {
      width: 160px;
  }
  .shop {
    margin-top: 30px;
  }
  .shop__header {
    padding: 35px 30px 0;
  }
  .shop__header-side .side-title {
    font-size: 28px;
    text-align: center;
  }
  .shop__header-side .side-text {
    text-align: center;
    font-size: 14px;
  }
  .shop__footer {
    margin: 25px auto 35px;
  }
  .shop__footer-item {
    padding: 22px;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
        -ms-flex-direction: column;
            flex-direction: column;
  } 
  .shop__footer-side {
    margin-left: 0;
    margin-top: 12px;
    text-align: center;
  }
  .shop__footer-side .side-title {
    font-size: 22px;
  }
  .shop__footer-side .side-text {
    margin-top: 0;
    font-size: 14px;
  }
  .popups {
    padding: 15px;
  }
  .popup {
    padding: 35px 20px;
    max-width: 345px;
  }
  .popups__close {
    top: 18px;
    right: 18px;
  }
  .callback__header {
    margin-bottom: 25px;
    margin-top: 20px;
  }
  .callback__header-title {
    font-size: 19px;
  }
  .callback__form-item {
    max-width: 303px;
  }
  .quiz__header .title {
    font-size: 24px;
    line-height: 2.375rem;
  }
  .process {
    margin-top: 15px;
  }
  .process__slider {
    height: 16.71px;
  }
  .process__title {
    font-size: 14px;
  }
  .quiz__content-title {
    font-size: 22px;
  }
  .quiz__content-row {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-align: center;
    -webkit-align-items: center;
        -ms-flex-align: center;
            align-items: center;
  }
  .quiz__content-variant {
    margin-right: 0;
  }
  .quiz__footer {
    margin-top: 30px;
  }
  .style-one .quiz__content-info {
    margin-bottom: 30px;
  }
  .style-one .quiz__content-info {
    margin-bottom: 0;
  }
  .thanks__title {
    font-size: 32px;
  }
  .thanks__subtitle {
    font-size: 20px;
    margin: 10px auto 20px;
  }
}
@media screen and (max-width: 360px) {
  body {
    zoom: .8;
  }
}