@charset "UTF-8";

@font-face {
  font-family: "Century Gothic";
  src: url("src/fonts/centurygothic.ttf") format("truetype");
  font-style: normal;
  font-weight: normal;
}

@font-face {
  font-family: "Century Gothic";
  src: url("src/fonts/centurygothic_bold.ttf") format("truetype");
  font-style: normal;
  font-weight: bold;
}

html {
  font-family: "Century Gothic", sans-serif;
  font-weight: normal;
  color: #353535;
}

*,
*:before,
*:after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  background-color: white;
  overflow-x: hidden;
}

.bold {
  font-weight: bold;
}

#main_loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99999;
}

.spinner {
  border: 5px solid rgba(0, 0, 0, 0.1);
  border-left-color: #4f9f2e;
  border-radius: 50%;
  width: 50px;
  height: 50px;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.window {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(124, 189, 182, 0.6);
  display: none;
  z-index: 20;
}

.close {
  position: absolute;
  cursor: pointer;
}

.window_block {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  border-radius: 15px;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.25);
  background-color: white;
  display: flex;
  align-items: center;
  flex-direction: column;
  justify-content: space-between;
}

.window_header {
  font-weight: 700;
  text-align: center;
}

.window_text {
  font-weight: 400;
  text-align: center;
}

.window_prize {
  font-weight: 600;
  text-align: center;
  color: #085465;
  letter-spacing: 5px;
}

.window_button_link {
  text-decoration: none;
  background-color: #4e9e2e;
  border-radius: 15px;
  color: white;
  font-weight: bold;
  text-align: center;
}

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

.window_button_link:hover {
  background-color: #085465;
}

.main_image {
  opacity: 0;
  transition: opacity 1s ease;
}

.arrow_sticky {
  width: auto;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  position: fixed;
  right: 30px;
  bottom: 30px;
  z-index: 10;
  opacity: 0;
  transition: all 0.2s ease;
}

.arrow--visible {
  opacity: 1;
}

.arrow_block {
  cursor: pointer;
}

#specialButton {
  z-index: 11;
}

.header {
  width: 100%;
  position: fixed;
  display: flex;
  justify-content: center;
  background-color: white;
  transition: all 0.2s ease-in-out;
  z-index: 10;
}

.header_logo a {
  height: 100%;
  display: flex;
  justify-content: center;
}

.header--move {
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: 0 3px 15px rgba(0, 0, 0, 0.25);
  transition: all 0.2s ease-in-out;
}

.header .container {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header_social_media {
  display: none;
}

.header_social_media--activate {
  margin-top: 10px;
  top: 160px;
  left: 0;
  position: absolute;
  width: 100%;
  height: 50px;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 10;
}

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

.menu_link {
  width: auto;
  color: #353535;
  text-decoration: none;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.menu_link:hover {
  color: #095565;
  background-color: #edf0f2;
}

.menu_link--active {
  color: #095565;
  background-color: #edf0f2;
  transition: all 0.3s ease;
}

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

.main {
  width: 100%;
  display: flex;
  justify-content: center;
}

.main_course {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

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

.course_name {
  font-weight: bold;
  color: #4f9f2e;
}

.main_button_link {
  text-decoration: none;
  font-weight: bold;
  color: white;
  z-index: 5;
}

.main_button {
  border: none;
  border-radius: 15px;
  background-color: #4f9f2e;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: all 0.1s ease-in-out;
  z-index: 5;
}

.main_button:hover {
  background-color: #095565;
}

.overview_block {
  height: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.overview {
  width: 100%;
  background-position: center;
  height: auto;
  background-color: #095565;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 3;
}

.oval_top {
  width: 100%;
  background: #095565;
  border-top-left-radius: 100% 100px;
  border-top-right-radius: 100% 100px;
}

.oval_bottom {
  width: 100%;
  background: #095565;
  border-bottom-left-radius: 100% 100px;
  border-bottom-right-radius: 100% 100px;
}

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

.count {
  font-weight: bold;
  color: white;
  text-align: center;
}

.overview_text {
  font-weight: bold;
  color: white;
  text-align: center;
}

.audience {
  width: 100%;
  height: auto;
  display: flex;
  justify-content: center;
}

.container.padding {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.audience .container {
  padding-bottom: 0px;
}

.default_header {
  font-weight: bold;
  font-size: 40px;
  letter-spacing: 3px;
  color: #4f9f2e;
  text-align: center;
}

.default_header_white {
  font-weight: bold;
  font-size: 40px;
  letter-spacing: 3px;
  color: white;
  text-align: center;
}

.audience_categories {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

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

.audience_text {
  border-radius: 15px;
  color: white;
  padding: 5px 10px;
  height: auto;
  text-align: center;
}

.dark_back {
  background-color: #095565;
}

.green_back {
  background-color: #4f9f2e;
}

.blue_back {
  background-color: #7cbdb6;
}

.left {
  display: flex;
  justify-content: flex-start;
}

.right {
  display: flex;
  justify-content: flex-end;
}

.citate {
  width: 100%;
  height: auto;
  background-color: #7cbdb6;
  display: flex;
  align-items: center;
  justify-content: center;
}

.citate_text {
  width: 100%;
  color: white;
  font-weight: bold;
  text-align: center;
}

.course_specifics {
  width: 100%;
  height: auto;
  display: flex;
  justify-content: center;
}

.specifics {
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
}

.specific_row {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.specific_item {
  box-shadow: 0 0 30px rgba(0, 0, 0, 0.25);
  background-color: white;
  border-radius: 15px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  row-gap: 30px;
  align-items: center;
}

.program_unique {
  width: 100%;
  display: flex;
  justify-content: center;
  background-color: #095565;
}

.unique {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.unique_header {
  text-align: center;
  letter-spacing: 3px;
}

.unique_item {
  height: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  row-gap: 30px;
  box-shadow: 0 0 20px 0 rgba(0, 0, 0, 0.25);
  border-radius: 15px;
  background-color: white;
}

.unique_text {
  font-weight: 400;
  text-align: center;
}

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

.doctor_block {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  column-gap: 50px;
  z-index: 9;
}

.doctor_photo {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  width: auto;
}

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

.doctor_info {
  height: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.doctor_header {
  font-weight: bold;
  text-align: center;
  color: #383838;
  padding-bottom: 15px;
}

.doctor_name {
  font-weight: normal;
  text-align: center;
  position: relative;
}

.doctor_link {
  position: absolute;
  cursor: pointer;
  z-index: 3;
}

.doctor_list {
  height: auto;
  width: 100%;
  display: flex;
  flex-direction: column;
  color: #383838;
  gap: 30px;
}

.doctor_item {
  text-align: left;
}

.specific_text {
  text-align: center;
}

.studying_stages {
  width: 100%;
  height: auto;
  display: flex;
  justify-content: center;
  background-color: #095565;
}

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

.stage_item {
  width: auto;
  height: auto;
  gap: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
}

.stage_circle {
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: 0 0 30px rgba(0, 0, 0, 0.25);
  background-color: white;
}

.stage_header {
  font-weight: normal;
  text-align: center;
}

.stage_text {
  text-align: center;
}

.price {
  display: flex;
  justify-content: center;
  width: 100%;
}

.price_tariff {
  width: 100%;
  height: auto;
  row-gap: 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

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

.tariff_more--active {
  overflow: hidden;
  transition: height 0.3s ease;
}

.tarff_name {
  font-weight: bold;
  letter-spacing: 3px;
}

.tariff_speciality {
  text-align: center;
  letter-spacing: 3px;
}

.padding_top {
  padding-top: 10px;
}

.black_line {
  width: 100%;
}

.tariff_info {
  width: 100%;
  padding-bottom: 30px;
}

.tariff_header {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  cursor: pointer;
}

.tariff_arrow {
  position: absolute;
  transition: transform 0.4s ease;
}

.tariff_list {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  row-gap: 30px;
}

.arrow--rotated {
  transform: rotate(180deg);
  transition: transform 0.3s ease;
}

.tariff_button_link {
  text-decoration: none;
  color: white;
  font-weight: bold;
}

.tariff_button {
  border: none;
  border-radius: 15px;
  background-color: #4f9f2e;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: all 0.1s ease-in-out;
}

.tariff_button:hover {
  background-color: #095565;
  transition: all 0.1s ease-in-out;
}

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

.old_price {
  text-decoration: line-through;
}

.new_price {
  color: #085465;
  font-weight: bold;
}

.contact {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: white;
  z-index: 3;
}

.contact_block {
  width: 100%;
  display: flex;
  align-items: center;
}

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

.contact_explanation {
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-decoration: none;
  font-weight: 600;
  color: #095565;
}

.contact_text {
  width: auto;
  font-weight: bold;
  font-size: 36px;
  letter-spacing: 8px;
  color: #095565;
}

.contact_description {
  text-align: left;
}

.map_width {
  position: relative;
}

.contact_back {
  position: absolute;
  z-index: 0;
}

.footer {
  width: 100%;
  display: flex;
  justify-content: center;
  border-top: 1px solid #c4c4c4;
}

.footer .container {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.footer_block {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

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

.foooter_address {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.footer_tel_link {
  text-decoration: none;
  color: #353535;
  font-weight: 700;
}

.footer_address_link,
.footer_email_link {
  text-decoration: none;
  color: #353535;
  font-weight: 400;
}

.footer_media_info {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.footer_nav {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.footer_column {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.footer_column_block {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.footer_header {
  font-weight: 700;
  color: #353535;
  text-align: left;
}

.footer_list {
  height: auto;
  display: flex;
  flex-direction: column;
  list-style-type: none;
}

.footer_item {
  width: auto;
  text-align: left;
}

.footer_link {
  text-decoration: none;
  font-weight: 400;
  color: #353535;
  text-align: left;
}

.footer_link:hover {
  text-decoration: underline;
}

.copyright_text {
  font-size: 12px;
  font-weight: 400;
  text-align: center;
}

@media (min-width: 1600px) {
  .close {
    margin-left: 530px;
    margin-top: -10px;
  }

  .window_block {
    width: 600px;
    height: 330px;
    padding: 30px;
  }

  .window_header {
    font-size: 30px;
    letter-spacing: 3px;
  }

  .window_text {
    font-size: 22px;
    letter-spacing: 2px;
    margin-top: 20px;
  }

  .window_prize {
    font-size: 78px;
    margin-bottom: 20px;
  }

  .window_button_link {
    width: 430px;
    font-size: 32px;
    letter-spacing: 3px;
  }

  .window_button {
    width: 430px;
    height: 60px;
  }

  .arrow_block {
    width: 60px;
  }

  #specialButton {
    width: 40px;
  }

  .container {
    max-width: 1450px;
    width: 100%;
    height: 100%;
  }

  .container.padding {
    padding-top: 50px;
    padding-bottom: 50px;
    row-gap: 90px;
  }

  .header {
    height: 90px;
    padding: 0 50px;
  }

  .header_logo {
    width: auto;
    height: auto;
  }

  .logo {
    width: 300px;
    height: auto;
  }

  .burger_menu {
    display: none;
  }

  .menu {
    width: auto;
    height: 30px;
  }

  .menu_list {
    width: auto;
    list-style-type: none;
    display: flex;
    justify-content: center;
    align-items: center;
  }

  .menu_link {
    width: auto;
    font-size: 18px;
    padding: 10px 25px;
  }

  .main {
    height: 980px;
  }

  .default_header {
    font-size: 40px;
  }

  .default_header_white {
    font-size: 40px;
  }

  .main_course {
    width: 710px;
    height: auto;
    justify-content: center;
    gap: 90px;
  }

  .course_school {
    width: 700px;
    font-size: 70px;
  }

  .course_author {
    width: 700px;
    height: auto;
    font-size: 24px;
    letter-spacing: 3px;
    padding-left: 4px;
  }

  .course_group_name {
    gap: 5px;
  }

  .course_group {
    gap: 60px;
  }

  .course_name {
    width: 650px;
    height: auto;
    font-size: 48px;
    letter-spacing: 2px;
  }

  .course_description {
    width: 700px;
    height: auto;
    font-size: 24px;
    letter-spacing: 4px;
  }

  .main_button_link {
    width: 360px;
    font-size: 24px;
    letter-spacing: 3px;
  }

  .main_button {
    width: 360px;
    height: 70px;
  }

  .main_background {
    width: auto;
    height: auto;
  }

  .main_image {
    width: 700px;
    height: auto;
  }

  .overview {
    column-gap: 200px;
  }

  .oval_top {
  height: 20px;
}

.oval_bottom {
  height: 30px;
}

  .overview_item {
    width: 270px;
  }

  .count {
    font-size: 128px;
  }

  .overview_text {
    font-size: 24px;
  }

  .audience .container {
    padding-bottom: 0px;
  }

  .audience_categories {
    height: auto;
  }

  .audience_item {
    width: 100%;
    height: auto;
    gap: 75px;
  }

  .audience_image {
    height: 600px;
    position: relative;
  }

  .item_width {
    width: 100%;
  }

  .custom_width1 {
    width: 360px;
  }

  .custom_width2 {
    width: 400px;
  }

  .custom_width3 {
    margin-left: 10px;
    width: 370px;
  }

  .custom_width4 {
    width: 310px;
  }

  .audience_text {
    font-size: 22px;
  }

  .citate {
    padding: 50px 250px;
  }

  .citate_text {
    font-size: 32px;
  }

  .course_specifics {
    height: auto;
  }

  .specifics {
    height: 500px;
  }

  .specific_item {
    width: 317px;
    height: 220px;
    padding: 20px;
  }

  .specific_image {
    width: 50px;
    height: 50px;
  }

  .specific_text {
    font-size: 24px;
    height: auto;
  }

  .program_unique {
    height: auto;
  }

  .unique_item {
    width: 405px;
    height: 420px;
    padding: 50px 20px;
  }

  .unique_header {
    width: auto;
    height: auto;
    font-size: 24px;
  }

  .unique_text {
    height: auto;
    font-size: 20px;
    letter-spacing: 1.2px;
  }

  .doctor_block {
    height: auto;
  }

  .doctor_photo {
    height: auto;
    width: auto;
  }

  .doctor_image {
    height: 600px;
  }

  .doctor_info {
    width: 690px;
    gap: 50px;
  }

  .doctor_header {
    font-size: 28px;
    letter-spacing: 3px;
  }

  .doctor_name {
    width: 690px;
    letter-spacing: 3px;
    font-size: 40px;
  }

  .doctor_link {
    width: 25px;
    height: 25px;
  }

  .first_link {
    margin-bottom: 65px;
    margin-left: 530px;
  }

  .second_link {
    margin-bottom: 20px;
    margin-left: 520px;
  }

  .third_link {
    margin-bottom: -20px;
    margin-left: 640px;
  }

  .fourth_link {
    margin-bottom: 25px;
    margin-left: 490px;
  }

  .open_site {
    width: 25px;
    height: 25px;
  }

  .doctor_list {
    height: auto;
    display: flex;
    flex-direction: column;
    color: #383838;
    padding-left: 50px;
  }

  .doctor_item {
    font-size: 20px;
  }

  .stage_circle {
    width: 460px;
    height: 460px;
  }

  .stage_item {
    height: 222px;
  }

  .stages {
    width: 100%;
    height: auto;
    align-items: flex-start;
  }

  .stage_header {
    width: 390px;
    height: auto;
    font-size: 24px;
    letter-spacing: 3px;
  }

  .stage_text {
    width: 390px;
    height: auto;
    font-size: 20px;
  }

  .price {
    height: auto;
  }

  .tariff {
    min-height: 64px;
  }

  .tariff_more--active {
    height: 140px;
    padding-left: 5px;
  }

  .tarff_name {
    font-size: 30px;
    padding-top: 15px;
  }

  .tarff_name:nth-of-type(1) {
    padding-bottom: 15px;
  }

  .tariff_speciality {
    padding-bottom: 15px;
    font-size: 22px;
  }

  .tariff_arrow {
    width: 30px;
    margin-right: -1300px;
  }

  .tariff_list {
    padding: 20px 80px;
  }

  .tariff_item {
    font-size: 20px;
  }

  .old_price {
    font-size: 24px;
  }

  .new_price {
    font-size: 48px;
    padding-bottom: 10px;
  }

  .tariff_button_link {
    height: 60px;
    letter-spacing: 3px;
    font-size: 28px;
  }

  .tariff_button {
    margin: auto;
    width: 447px;
    height: 60px;
  }

  .contact {
    height: 600px;
  }

  .contact_field {
    width: 825px;
    height: 180px;
  }

  .contact_explanation {
    width: 550px;
    height: 60px;
    font-size: 36px;
    letter-spacing: 10px;
  }

  .contact_block {
    justify-content: space-between;
  }

  .contact_phone {
    width: 50px;
  }

  .contact_text {
    font-size: 36px;
  }

  .contact_description {
    font-size: 28px;
  }

  .map_width {
    width: 500px;
    height: 350px;
  }

  .contact_back {
    width: 720px;
    margin-left: 820px;
    margin-bottom: 80px;
  }

  .footer {
    height: 500px;
  }

  .footer .container {
    padding-top: 70px;
    padding-bottom: 70px;
    gap: 110px;
  }

  .footer_block {
    gap: 110px;
  }

  .footer_info {
    width: 270px;
    height: 100%;
  }

  .footer_tel_link {
    font-size: 24px;
  }

  .footer_address_link,
  .footer_email_link {
    font-size: 18px;
  }

  .footer_image_link {
    height: 50px;
  }

  .footer_media_info {
    width: 220px;
  }

  .footer_media {
    height: 43px;
  }

  .line {
    width: 3px;
    top: 20%;
    right: 0;
    height: 60%;
    background-color: #ebebeb;
    border-radius: 10px;
  }

  .footer_nav {
    width: 700px;
    height: 100%;
  }

  .footer_column {
    width: 230px;
    height: 280px;
  }

  .footer_column_block {
    width: 230px;
    height: 140px;
    gap: 20px;
  }

  .footer_header {
    font-size: 24px;
  }

  .footer_list {
    width: 230px;
    gap: 5px;
  }

  .footer_item {
    padding-left: 30px;
  }

  .footer_link {
    font-size: 18px;
  }

  .copyright_text {
    width: 1200px;
  }
}

@media ((min-width: 1201px) and (max-width: 1599px)) {
  .close {
    width: 25px;
    margin-left: 450px;
    margin-top: -10px;
  }

  .window_block {
    width: 500px;
    height: 300px;
    padding: 30px;
  }

  .window_header {
    font-size: 28px;
    letter-spacing: 3px;
  }

  .window_text {
    font-size: 20px;
    letter-spacing: 2px;
    margin-top: 20px;
  }

  .window_prize {
    font-size: 64px;
    margin-bottom: 20px;
  }

  .window_button_link {
    width: 400px;
    font-size: 28px;
    letter-spacing: 3px;
  }

  .window_button {
    width: 400px;
    height: 50px;
  }

  .arrow_block {
    width: 55px;
  }

  .container {
    max-width: 1170px;
    width: 100%;
    height: 100%;
  }

  .container.padding {
    padding-top: 50px;
    padding-bottom: 50px;
    row-gap: 70px;
  }

  .header {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 90px;
  }

  .header_logo {
    width: auto;
    height: auto;
  }

  .logo {
    width: 250px;
    height: auto;
  }

  .burger_menu {
    display: none;
  }

  .menu {
    width: auto;
    height: 30px;
  }

  .menu_list {
    width: auto;
    list-style-type: none;
    display: flex;
    gap: 10px;
    justify-content: space-between;
    align-items: center;
  }

  .menu_link {
    width: auto;
    font-size: 16px;
    padding: 10px 20px;
  }

  .main {
    height: 650px;
    padding: 50px 0;
  }

  .default_header {
    font-size: 36px;
  }

  .default_header_white {
    font-size: 36px;
  }

  .main_course {
    padding-top: 50px;
    width: 500px;
    height: 100%;
    justify-content: center;
    gap: 60px;
  }

  .course_school {
    width: auto;
    font-size: 40px;
    letter-spacing: 2px;
  }

  .course_author {
    width: 600px;
    height: auto;
    font-size: 20px;
    letter-spacing: 3px;
  }

  .course_name {
    width: 500px;
    height: auto;
    font-size: 36px;
    letter-spacing: 2px;
  }

  .course_description {
    width: 500px;
    height: auto;
    font-size: 20px;
    letter-spacing: 4px;
  }

  .course_group_name {
    gap: 5px;
  }

  .course_group {
    gap: 40px;
  }

  .main_button_link {
    width: 400px;
    font-size: 22px;
    letter-spacing: 3px;
  }

  .main_button {
    width: 100%;
    height: 60px;
  }

  .main_background {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    width: auto;
    height: 100%;
  }

  .main_image {
    width: 520px;
    height: auto;
  }

  .overview {
    column-gap: 120px;
  }

  .overview_item {
    width: 230px;
  }

    .oval_top {
  height: 20px;
}

.oval_bottom {
  height: 30px;
}

  .count {
    font-size: 100px;
  }

  .overview_text {
    font-size: 19px;
  }

  .audience .container {
    padding-bottom: 0px;
  }

  .audience_categories {
    height: auto;
  }

  .audience_item {
    width: 100%;
    height: auto;
    gap: 75px;
  }

  .audience_image {
    height: 480px;
    position: relative;
  }

  .item_width {
    width: 100%;
  }

  .custom_width1 {
    width: 350px;
  }

  .custom_width2 {
    width: 300px;
  }

  .custom_width3 {
    margin-left: 10px;
    width: 360px;
  }

  .custom_width4 {
    width: 310px;
  }

  .audience_text {
    font-size: 22px;
  }

  .citate {
    padding: 50px 100px;
  }

  .citate_text {
    font-size: 24px;
  }

  .course_specifics {
    height: auto;
  }

  .specifics {
    height: 470px;
  }

  .specific_item {
    width: 300px;
    height: 200px;
    padding: 20px;
  }

  .specific_image {
    width: 55px;
    height: 55px;
  }

  .specific_text {
    font-size: 20px;
    height: auto;
  }

  .program_unique {
    height: auto;
  }

  .unique_item {
    width: 350px;
    height: 460px;
    padding: 30px 20px;
  }

  .unique_header {
    width: auto;
    height: auto;
    font-size: 22px;
    letter-spacing: 3px;
  }

  .unique_text {
    height: auto;
    font-size: 20px;
    letter-spacing: 1.2px;
  }

  .doctor_block {
    width: auto;
    height: auto;
  }

  .doctor_photo {
    width: auto;
    height: auto;
    display: flex;
    align-items: flex-end;
    justify-content: center;
  }

  .doctor_image {
    height: 500px;
  }

  .doctor_info {
    width: 580px;
    gap: 50px;
  }

  .doctor_header {
    font-size: 20px;
    letter-spacing: 3px;
  }

  .doctor_name {
    width: auto;
    letter-spacing: 3px;
    font-size: 32px;
  }

  .first_link {
    margin-bottom: 65px;
    margin-left: 430px;
  }

  .second_link {
    margin-bottom: 20px;
    margin-left: 420px;
  }

  .third_link {
    margin-bottom: -20px;
    margin-left: 530px;
  }

  .fourth_link {
    margin-bottom: 25px;
    margin-left: 400px;
  }

  .doctor_link {
    width: 20px;
    height: 20px;
  }

  .open_site {
    width: 20px;
    height: 20px;
  }

  .doctor_list {
    height: auto;
    display: flex;
    flex-direction: column;
    color: #383838;
    padding-left: 20px;
  }

  .doctor_item {
    font-size: 18px;
    padding-left: 20px;
  }

  .studying_stages {
    height: auto;
  }

  .stage_circle {
    width: 370px;
    height: 370px;
  }

  .stages {
    width: 100%;
    height: auto;
    align-items: flex-start;
  }

  .stage_item {
    width: 280px;
    height: auto;
  }

  .stage_item.margin_top {
    margin-top: 30px;
  }

  .stage_header {
    width: auto;
    font-size: 22px;
    letter-spacing: 3px;
  }

  .stage_text {
    height: auto;
    font-size: 18px;
  }

  .price {
    height: auto;
  }

  .tariff {
    min-height: 65px;
  }

  .tariff_more--active {
    height: 140px;
    padding-left: 5px;
  }

  .tarff_name {
    font-size: 28px;
    padding-top: 15px;
  }

  .tarff_name:nth-of-type(1) {
    padding-bottom: 15px;
  }

  .tariff_speciality {
    padding-bottom: 15px;
    font-size: 20px;
  }

  .tariff_arrow {
    width: 30px;
    margin-right: -1100px;
  }

  .tariff_list {
    padding: 20px 80px;
  }

  .tariff_item {
    font-size: 18px;
  }

  .old_price {
    font-size: 20px;
  }

  .new_price {
    font-size: 36px;
    padding-bottom: 10px;
  }

  .tariff_button_link {
    height: 55px;
    letter-spacing: 3px;
    font-size: 22px;
  }

  .tariff_button {
    margin: auto;
    width: 420px;
    height: 55px;
  }

  .contact {
    height: auto;
  }

  .contact_field {
    width: 500px;
    height: 180px;
  }

  .contact_explanation {
    width: auto;
    height: auto;
    letter-spacing: 10px;
  }

  .contact_phone {
    width: 40px;
  }

  .contact_text {
    margin-left: 40px;
    font-size: 24px;
  }

  .contact_block {
    justify-content: center;
    column-gap: 150px;
  }

  .contact_description {
    font-size: 20px;
  }

  .map_width {
    width: 450px;
    height: 350px;
  }

  .contact_back {
    width: 650px;
    margin-left: 580px;
    margin-bottom: 60px;
  }

  .footer {
    height: 500px;
  }

  .footer .container {
    padding: 70px 20px;
    gap: 110px;
  }

  .footer_block {
    gap: 110px;
  }

  .footer_info {
    width: 290px;
    height: 100%;
  }

  .footer_tel_link {
    font-size: 24px;
  }

  .footer_address_link,
  .footer_email_link {
    font-size: 18px;
  }

  .footer_image_link {
    height: 50px;
  }

  .footer_media_info {
    width: 200px;
  }

  .footer_media {
    height: 38px;
  }

  .line {
    width: 3px;
    top: 20%;
    right: 0;
    height: 60%;
    background-color: #ebebeb;
    border-radius: 10px;
  }

  .footer_nav {
    width: 700px;
    height: 100%;
  }

  .footer_column {
    width: 230px;
    height: 280px;
  }

  .footer_column_block {
    width: 230px;
    height: 140px;
    gap: 20px;
  }

  .footer_header {
    font-size: 22px;
  }

  .footer_list {
    width: 230px;
    gap: 5px;
  }

  .footer_item {
    padding-left: 30px;
  }

  .footer_link {
    font-size: 16px;
  }
}

@media ((min-width: 1025px) and (max-width: 1200px)) {
  .close {
    width: 20px;
    margin-left: 410px;
    margin-top: -10px;
  }

  .window_block {
    width: 450px;
    height: 250px;
    padding: 30px;
  }

  .window_header {
    font-size: 26px;
    letter-spacing: 3px;
  }

  .window_text {
    font-size: 18px;
    letter-spacing: 2px;
    margin-top: 20px;
  }

  .window_prize {
    font-size: 52px;
    margin-bottom: 20px;
  }

  .window_button_link {
    width: 300px;
    font-size: 24px;
    letter-spacing: 3px;
  }

  .window_button {
    width: 300px;
    height: 45px;
  }

  .arrow_block {
    width: 50px;
  }

  .container {
    max-width: 980px;
    width: 100%;
    height: 100%;
  }

  .container.padding {
    padding-top: 50px;
    padding-bottom: 50px;
    row-gap: 60px;
  }

  .header {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 80px;
  }

  .header_logo {
    width: auto;
    height: auto;
  }

  .logo {
    width: 225px;
    height: auto;
  }

  .burger_menu {
    display: none;
  }

  .menu {
    width: auto;
    height: 30px;
  }

  .menu_list {
    width: auto;
    list-style-type: none;
    display: flex;
    gap: 10px;
    justify-content: space-between;
    align-items: center;
  }

  .menu_link {
    width: auto;
    font-size: 16px;
    padding: 10px 15px;
  }

  .main {
    height: 600px;
    padding: 50px 0;
  }

  .default_header {
    font-size: 32px;
  }

  .default_header_white {
    font-size: 32px;
  }

  .main_course {
    width: 500px;
    height: 100%;
    justify-content: center;
    gap: 60px;
  }

  .course_school {
    width: auto;
    font-size: 36px;
    letter-spacing: 2px;
  }

  .course_author {
    width: 600px;
    height: auto;
    font-size: 18px;
    letter-spacing: 3px;
  }

  .course_name {
    width: 450px;
    height: auto;
    font-size: 30px;
    letter-spacing: 2px;
  }

  .course_description {
    width: 500px;
    height: auto;
    font-size: 18px;
    letter-spacing: 4px;
  }

  .course_group_name {
    gap: 5px;
  }

  .course_group {
    gap: 40px;
  }

  .main_button_link {
    width: 350px;
    font-size: 20px;
    letter-spacing: 3px;
  }

  .main_button {
    width: 100%;
    height: 55px;
  }

  .main_background {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    width: auto;
    height: 100%;
    padding-bottom: 50px;
  }

  .main_image {
    width: 460px;
    height: auto;
  }

  .overview {
    column-gap: 100px;
  }

  .oval_top {
  height: 20px;
}

.oval_bottom {
  height: 30px;
}

  .overview_item {
    width: 200px;
  }

  .count {
    font-size: 82px;
  }

  .overview_text {
    font-size: 18px;
  }

  .audience .container {
    padding-bottom: 0px;
  }

  .audience_categories {
    height: auto;
  }

  .audience_item {
    width: 100%;
    height: auto;
    gap: 50px;
  }

  .audience_image {
    height: 400px;
    position: relative;
  }

  .item_width {
    width: 100%;
  }

  .custom_width1 {
    width: 320px;
  }

  .custom_width2 {
    width: 265px;
  }

  .custom_width3 {
    margin-left: 10px;
    width: 250px;
  }

  .custom_width4 {
    width: 260px;
  }

  .audience_text {
    font-size: 20px;
  }

  .citate {
    padding: 50px 100px;
  }

  .citate_text {
    font-size: 22px;
  }

  .course_specifics {
    height: auto;
  }

  .specifics {
    height: 440px;
  }

  .specific_item {
    width: 250px;
    height: 180px;
    padding: 15px;
  }

  .specific_image {
    width: 50px;
    height: 50px;
  }

  .specific_text {
    font-size: 18px;
    height: auto;
  }

  .program_unique {
    height: auto;
  }

  .unique_item {
    width: 300px;
    height: 440px;
    padding: 30px 20px;
  }

  .unique_header {
    width: auto;
    height: auto;
    font-size: 20px;
    letter-spacing: 3px;
  }

  .unique_text {
    height: auto;
    font-size: 18px;
    letter-spacing: 1.2px;
  }

  .doctor_block {
    width: auto;
    height: auto;
  }

  .doctor_photo {
    width: auto;
    height: auto;
    display: flex;
    align-items: flex-end;
    justify-content: center;
  }

  .doctor_image {
    height: 425px;
  }

  .doctor_info {
    width: 510px;
    gap: 35px;
  }

  .doctor_header {
    font-size: 18px;
    letter-spacing: 3px;
  }

  .doctor_name {
    width: auto;
    letter-spacing: 3px;
    font-size: 28px;
  }

  .first_link {
    margin-bottom: 55px;
    margin-left: 380px;
  }

  .second_link {
    margin-bottom: 15px;
    margin-left: 380px;
  }

  .third_link {
    margin-bottom: -20px;
    margin-left: 475px;
  }

  .fourth_link {
    margin-bottom: 20px;
    margin-left: 360px;
  }

  .doctor_link {
    width: 20px;
    height: 20px;
  }

  .open_site {
    width: 20px;
    height: 20px;
  }

  .doctor_list {
    height: auto;
    display: flex;
    flex-direction: column;
    color: #383838;
    padding-left: 20px;
  }

  .doctor_item {
    font-size: 18px;
    padding-left: 20px;
  }

  .studying_stages {
    height: auto;
  }

  .stages {
    width: 100%;
    height: auto;
    align-items: center;
    flex-direction: column;
    row-gap: 20px;
  }

  .stage_circle {
    width: 400px;
    height: 400px;
  }

  .stage_item {
    width: 320px;
    height: auto;
  }

  .stage_item.margin_top {
    margin-top: 30px;
  }

  .stage_header {
    width: auto;
    font-size: 20px;
    letter-spacing: 3px;
  }

  .stage_text {
    height: auto;
    font-size: 18px;
  }

  .price {
    height: auto;
  }

  .tariff {
    min-height: 59px;
  }

  .tariff_more--active {
    height: 140px;
    padding-left: 5px;
  }

  .tarff_name {
    font-size: 24px;
    padding-top: 15px;
  }

  .tarff_name:nth-of-type(1) {
    padding-bottom: 15px;
  }

  .tariff_speciality {
    padding-bottom: 15px;
    font-size: 16px;
  }

  .tariff_arrow {
    width: 25px;
    margin-right: -850px;
  }

  .tariff_list {
    padding: 20px 80px;
  }

  .tariff_item {
    font-size: 18px;
  }

  .old_price {
    font-size: 18px;
  }

  .new_price {
    font-size: 30px;
    padding-bottom: 10px;
  }

  .tariff_button_link {
    height: 55px;
    letter-spacing: 3px;
    font-size: 20px;
  }

  .tariff_button {
    margin: auto;
    width: 420px;
    height: 55px;
  }

  .contact {
    height: auto;
  }

  .contact_field {
    width: 470px;
    height: 140px;
  }

  .contact_explanation {
    width: auto;
    height: auto;
    letter-spacing: 10px;
  }

  .contact_phone {
    width: 35px;
  }

  .contact_text {
    margin-left: 40px;
    font-size: 22px;
    letter-spacing: 3px;
  }

  .contact_block {
    justify-content: center;
    column-gap: 100px;
  }

  .contact_description {
    width: 400px;
    font-size: 18px;
  }

  .map_width {
    width: 350px;
    height: 250px;
  }

  .contact_back {
    width: 500px;
    margin-left: 530px;
    margin-bottom: 60px;
  }

  .footer {
    height: 500px;
  }

  .footer .container {
    padding: 70px 20px;
    gap: 110px;
  }

  .footer_block {
    gap: 110px;
  }

  .footer_info {
    width: 290px;
    height: 100%;
  }

  .footer_tel_link {
    font-size: 22px;
  }

  .footer_address_link,
  .footer_email_link {
    width: 235px;
    font-size: 16px;
  }

  .footer_image_link {
    height: 50px;
  }

  .footer_media_info {
    width: 200px;
  }

  .footer_media {
    height: 38px;
  }

  .line {
    width: 3px;
    top: 20%;
    right: 0;
    height: 60%;
    background-color: #ebebeb;
    border-radius: 10px;
  }

  .footer_nav {
    width: 700px;
    height: 100%;
  }

  .footer_column {
    width: 230px;
    height: 280px;
  }

  .footer_column_block {
    width: 230px;
    height: 140px;
    gap: 20px;
  }

  .footer_header {
    font-size: 20px;
  }

  .footer_list {
    width: 230px;
    gap: 5px;
  }

  .footer_item {
    padding-left: 30px;
  }

  .footer_link {
    font-size: 16px;
  }
}

@media ((min-width: 769px) and (max-width: 1024px)) {
  .close {
    width: 20px;
    margin-left: 410px;
    margin-top: -10px;
  }

  .window_block {
    width: 450px;
    height: 250px;
    padding: 30px;
  }

  .window_header {
    font-size: 26px;
    letter-spacing: 3px;
  }

  .window_text {
    font-size: 18px;
    letter-spacing: 2px;
    margin-top: 20px;
  }

  .window_prize {
    font-size: 52px;
    margin-bottom: 20px;
  }

  .window_button_link {
    width: 300px;
    font-size: 24px;
    letter-spacing: 3px;
  }

  .window_button {
    width: 300px;
    height: 45px;
  }

  .arrow_block {
    width: 45px;
  }

  .container {
    max-width: 700px;
    width: 100%;
    height: 100%;
  }

  .container.padding {
    padding-top: 40px;
    padding-bottom: 40px;
    row-gap: 60px;
  }

  .header {
    height: 60px;
    padding: 0 30px;
    align-items: flex-start;
  }

  .header .container {
    height: 60px;
  }

  .header_logo {
    width: auto;
    height: auto;
  }

  .logo {
    width: 220px;
    height: auto;
  }

  .menu {
    width: 40px;
    height: 40px;
  }

  .burger_menu {
    width: 40px;
    height: 40px;
    position: relative;
    transform: rotate(0deg);
    transition: 0.5s ease-in-out;
    cursor: pointer;
  }

  .burger_menu span {
    display: block;
    position: absolute;
    height: 5px;
    width: 100%;
    background: #4f9f2e;
    border-radius: 9px;
    opacity: 1;
    left: 0;
    transform: rotate(0deg);
    transition: 0.25s ease-in-out;
  }
  .burger_menu span:nth-child(1) {
    top: 5px;
  }
  .burger_menu span:nth-child(2),
  .burger_menu span:nth-child(3) {
    top: 18px;
  }
  .burger_menu span:nth-child(4) {
    top: 31px;
  }
  .burger_menu.open span:nth-child(1) {
    top: 18px;
    width: 0%;
    left: 50%;
  }
  .burger_menu.open span:nth-child(2) {
    transform: rotate(45deg);
  }
  .burger_menu.open span:nth-child(3) {
    transform: rotate(-45deg);
  }
  .burger_menu.open span:nth-child(4) {
    top: 18px;
    width: 0%;
    left: 50%;
  }

  .menu_list {
    display: none;
    transition: all 0.2s ease-in-out;
  }

  .header--change {
    height: 220px;
    overflow: hidden;
    transition: all 0.2s ease-in-out;
    background-color: rgba(255, 255, 255, 0.9);
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.25);
  }

  .menu_list--activate {
    top: 60px;
    left: 0;
    position: absolute;
    width: 100%;
    height: 100px;
    list-style-type: none;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    transition: all 0.2s ease-in-out;
    z-index: 10;
  }

  .header_media {
    width: 200px;
    height: 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  .header_media_icon {
    height: 40px;
  }

  .header_image_link {
    height: 40px;
  }

  .menu_link {
    min-width: 115px;
    font-size: 14px;
  }

  .main {
    height: 560px;
    padding: 50px 0;
  }

  .default_header {
    font-size: 28px;
  }

  .default_header_white {
    font-size: 28px;
  }

  .main_course {
    padding-top: 0px;
    width: 360px;
    padding-top: 20px;
    height: 100%;
    justify-content: center;
    gap: 60px;
  }

  .course_school {
    width: auto;
    font-size: 30px;
    letter-spacing: 2px;
  }

  .course_author {
    width: 300px;
    height: auto;
    font-size: 16px;
    letter-spacing: 3px;
  }

  .course_name {
    width: 350px;
    height: auto;
    font-size: 24px;
    letter-spacing: 2px;
  }

  .course_description {
    width: 360px;
    height: auto;
    font-size: 16px;
    letter-spacing: 4px;
  }

  .course_group_name {
    gap: 5px;
  }

  .course_group {
    gap: 40px;
  }

  .main_button_link {
    width: 300px;
    font-size: 18px;
    letter-spacing: 3px;
  }

  .main_button {
    width: 100%;
    height: 55px;
  }

  .main_background {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    width: auto;
    height: 100%;
    padding-top: 65px;
  }

  .main_image {
    width: 350px;
    height: auto;
  }

  .overview {
    column-gap: 50px;
  }

    .oval_top {
  height: 10px;
}

.oval_bottom {
  height: 20px;
}

  .overview_item {
    width: 200px;
  }

  .count {
    font-size: 64px;
  }

  .overview_text {
    font-size: 18px;
  }

  .audience .container {
    padding-bottom: 0px;
  }

  .audience_categories {
    height: auto;
    flex-direction: column;
  }

  .audience_item {
    width: 100%;
    height: auto;
    gap: 20px;
  }

  .audience_image {
    margin: auto;
    height: 350px;
    position: relative;
    order: 3;
  }

  .backwards {
    flex-direction: column-reverse;
  }

  .item_width {
    width: 100%;
  }

  .custom_width1 {
    width: 320px;
  }

  .custom_width2 {
    width: 265px;
  }

  .custom_width3 {
    width: 250px;
  }

  .custom_width4 {
    width: 260px;
  }

  .custom_width5 {
    width: 250px;
  }

  .audience_text {
    font-size: 20px;
  }

  .citate {
    padding: 50px 50px;
  }

  .citate_text {
    font-size: 22px;
  }

  .course_specifics {
    height: auto;
  }

  .specifics {
    height: 440px;
  }

  .specific_item {
    width: 200px;
    height: 200px;
    padding: 15px;
  }

  .specific_image {
    width: 45px;
    height: 45px;
  }

  .specific_text {
    font-size: 18px;
    height: auto;
  }

  .unique {
    flex-direction: column;
    row-gap: 30px;
  }

  .program_unique {
    height: auto;
  }

  .unique_item {
    width: 600px;
    height: auto;
    padding: 30px 20px;
  }

  .unique_header {
    width: auto;
    height: auto;
    font-size: 20px;
    letter-spacing: 3px;
  }

  .unique_text {
    height: auto;
    font-size: 18px;
    letter-spacing: 1.2px;
  }

  .doctor_block {
    width: auto;
    height: auto;
    flex-direction: column;
    row-gap: 20px;
  }

  .doctor_block:nth-child(2),
  .doctor_block:nth-child(5) {
    flex-direction: column-reverse;
  }

  .padding-bottom {
    padding-bottom: 60px;
  }

  .doctor_photo {
    width: auto;
    height: auto;
    display: flex;
    align-items: flex-end;
    justify-content: center;
  }

  .doctor_image {
    height: 425px;
  }

  .doctor_info {
    width: 510px;
    gap: 20px;
  }

  .doctor_header {
    font-size: 18px;
    letter-spacing: 3px;
  }

  .doctor_name {
    width: auto;
    letter-spacing: 3px;
    font-size: 28px;
  }

  .first_link {
    margin-bottom: 55px;
    margin-left: 380px;
  }

  .second_link {
    margin-bottom: 15px;
    margin-left: 380px;
  }

  .third_link {
    margin-bottom: -20px;
    margin-left: 475px;
  }

  .fourth_link {
    margin-bottom: 20px;
    margin-left: 360px;
  }

  .doctor_link {
    width: 20px;
    height: 20px;
  }

  .open_site {
    width: 20px;
    height: 20px;
  }

  .doctor_list {
    height: auto;
    display: flex;
    flex-direction: column;
    color: #383838;
    padding-left: 20px;
    row-gap: 20px;
  }

  .doctor_item {
    font-size: 18px;
    padding-left: 20px;
  }

  .studying_stages {
    height: auto;
  }

  .stages {
    width: 100%;
    height: auto;
    align-items: center;
    flex-direction: column;
    row-gap: 20px;
  }

  .stage_circle {
    width: 400px;
    height: 400px;
  }

  .stage_item {
    width: 320px;
    height: auto;
  }

  .stage_item.margin_top {
    margin-top: 30px;
  }

  .stage_header {
    width: auto;
    font-size: 20px;
    letter-spacing: 3px;
  }

  .stage_text {
    height: auto;
    font-size: 18px;
  }

  .price {
    height: auto;
  }

  .tariff {
    min-height: 57px;
  }

  .tariff_more--active {
    height: 140px;
    padding-left: 5px;
  }

  .tarff_name {
    font-size: 22px;
    padding-top: 15px;
  }

  .tarff_name:nth-of-type(1) {
    padding-bottom: 15px;
  }

  .tariff_speciality {
    padding-bottom: 15px;
    font-size: 16px;
  }

  .tariff_arrow {
    width: 25px;
    margin-right: -700px;
  }

  .black_line {
    height: 2px;
  }

  .tariff_list {
    padding: 20px 80px;
  }

  .tariff_item {
    font-size: 18px;
  }

  .old_price {
    font-size: 18px;
  }

  .new_price {
    font-size: 30px;
    padding-bottom: 10px;
  }

  .tariff_button_link {
    height: 55px;
    letter-spacing: 3px;
    font-size: 20px;
  }

  .tariff_button {
    margin: auto;
    width: 420px;
    height: 55px;
  }

  .contact {
    height: auto;
  }

  .contact_field {
    width: 470px;
    height: 140px;
  }

  .contact_explanation {
    width: auto;
    height: auto;
    letter-spacing: 10px;
  }

  .contact_phone {
    width: 35px;
  }

  .contact_text {
    margin-left: 40px;
    font-size: 22px;
    letter-spacing: 3px;
  }

  .contact_block {
    justify-content: center;
    column-gap: 60px;
  }

  .contact_description {
    width: 350px;
    font-size: 16px;
  }

  .map_width {
    width: 350px;
    height: 200px;
  }

  .contact_back {
    width: 400px;
    margin-left: 380px;
    margin-bottom: 10px;
  }

  .footer {
    height: 900px;
  }

  .footer .container {
    padding: 30px;
    gap: 40px;
    flex-direction: column;
  }

  .footer_block {
    gap: 40px;
    flex-direction: column;
  }

  .footer_info {
    width: 270px;
    height: 300px;
  }

  .footer_tel_link {
    font-size: 24px;
  }

  .footer_address_link,
  .footer_email_link {
    font-size: 18px;
  }

  .footer_image_link {
    height: 50px;
  }

  .footer_media_info {
    width: 220px;
  }

  .footer_media {
    height: 43px;
  }

  .line {
    height: 3px;
    left: 20%;
    width: 60%;
    background-color: #ebebeb;
    border-radius: 10px;
  }

  .footer_nav {
    width: 500px;
    height: 355px;
  }

  .footer_column {
    width: 230px;
    height: 360px;
  }

  .footer_column_block {
    width: 230px;
    height: 180px;
    gap: 20px;
  }

  .footer_header {
    font-size: 24px;
  }

  .footer_list {
    width: 230px;
    gap: 5px;
  }

  .footer_item {
    padding-left: 30px;
  }

  .footer_link {
    font-size: 18px;
  }
}

@media ((min-width: 639px) and (max-width: 768px)) {
  .close {
    width: 20px;
    margin-left: 410px;
    margin-top: -10px;
  }

  .window_block {
    width: 450px;
    height: 250px;
    padding: 30px;
  }

  .window_header {
    font-size: 26px;
    letter-spacing: 3px;
  }

  .window_text {
    font-size: 18px;
    letter-spacing: 2px;
    margin-top: 20px;
  }

  .window_prize {
    font-size: 52px;
    margin-bottom: 20px;
  }

  .window_button_link {
    width: 300px;
    font-size: 24px;
    letter-spacing: 3px;
  }

  .window_button {
    width: 300px;
    height: 45px;
  }

  .arrow_block {
    width: 45px;
  }

  .container {
    max-width: 600px;
    width: 100%;
    height: 100%;
  }

  .container.padding {
    padding-top: 40px;
    padding-bottom: 40px;
    row-gap: 60px;
  }

  .header {
    height: 60px;
    padding: 0 30px;
    align-items: flex-start;
  }

  .header .container {
    height: 60px;
  }

  .header_logo {
    width: auto;
    height: auto;
  }

  .logo {
    width: 210px;
    height: auto;
  }

  .menu {
    width: 37px;
    height: 37px;
  }

  .burger_menu {
    width: 37px;
    height: 37px;
    position: relative;
    transform: rotate(0deg);
    transition: 0.5s ease-in-out;
    cursor: pointer;
  }

  .burger_menu span {
    display: block;
    position: absolute;
    height: 5px;
    width: 100%;
    background: #4f9f2e;
    border-radius: 9px;
    opacity: 1;
    left: 0;
    transform: rotate(0deg);
    transition: 0.25s ease-in-out;
  }
  .burger_menu span:nth-child(1) {
    top: 6px;
  }
  .burger_menu span:nth-child(2),
  .burger_menu span:nth-child(3) {
    top: 18px;
  }
  .burger_menu span:nth-child(4) {
    top: 30px;
  }
  .burger_menu.open span:nth-child(1) {
    top: 18px;
    width: 0%;
    left: 50%;
  }
  .burger_menu.open span:nth-child(2) {
    transform: rotate(45deg);
  }
  .burger_menu.open span:nth-child(3) {
    transform: rotate(-45deg);
  }
  .burger_menu.open span:nth-child(4) {
    top: 18px;
    width: 0%;
    left: 50%;
  }

  .menu_list {
    display: none;
    transition: all 0.2s ease-in-out;
  }

  .header--change {
    height: 220px;
    overflow: hidden;
    transition: all 0.2s ease-in-out;
    background-color: rgba(255, 255, 255, 0.9);
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.25);
  }

  .menu_list--activate {
    top: 60px;
    left: 0;
    position: absolute;
    width: 100%;
    height: 100px;
    list-style-type: none;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    transition: all 0.2s ease-in-out;
    z-index: 10;
  }

  .header_media {
    width: 200px;
    height: 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  .header_media_icon {
    height: 40px;
  }

  .header_image_link {
    height: 40px;
  }

  .menu_link {
    min-width: 115px;
    font-size: 14px;
  }

  .main {
    height: auto;
    padding: 50px 0;
  }

  .main .container {
    flex-direction: column;
    align-items: center;
  }

  .default_header {
    font-size: 28px;
  }

  .default_header_white {
    font-size: 28px;
  }

  .main_course {
    padding-top: 0px;
    width: 100%;
    padding-top: 20px;
    height: auto;
    justify-content: center;
    align-items: center;
    gap: 60px;
    position: relative;
  }

  .course_school {
    width: 100%;
    text-align: center;
    font-size: 30px;
    letter-spacing: 2px;
  }

  .course_author {
    text-align: center;
    width: 100%;
    height: auto;
    font-size: 16px;
    letter-spacing: 3px;
  }

  .course_name {
    width: 100%;
    height: auto;
    font-size: 24px;
    margin-top: 290px;
    letter-spacing: 2px;
    text-align: center;
  }

  .course_description {
    width: 100%;
    height: auto;
    font-size: 16px;
    letter-spacing: 4px;
    text-align: center;
  }

  .course_group_name {
    gap: 5px;
  }

  .course_group {
    width: 100%;
    align-items: center;
    gap: 25px;
  }

  .main_button_link {
    width: 300px;
    font-size: 18px;
    letter-spacing: 3px;
  }

  .main_button {
    width: 100%;
    height: 55px;
  }

  .main_background {
    position: absolute;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    width: auto;
    height: 100%;
    padding-top: 80px;
  }

  .main_image {
    width: 380px;
    height: auto;
  }

  .overview {
    column-gap: 40px;
  }

      .oval_top {
  height: 10px;
}

.oval_bottom {
  height: 20px;
}

  .overview_item {
    width: 160px;
  }

  .count {
    font-size: 64px;
  }

  .overview_text {
    font-size: 18px;
  }

  .audience .container {
    padding-bottom: 0px;
  }

  .audience_categories {
    height: auto;
    flex-direction: column;
  }

  .audience_item {
    width: 100%;
    height: auto;
    gap: 20px;
  }

  .audience_image {
    margin: auto;
    height: 350px;
    position: relative;
    order: 3;
  }

  .backwards {
    flex-direction: column-reverse;
  }

  .item_width {
    width: 100%;
  }

  .custom_width1 {
    width: 320px;
  }

  .custom_width2 {
    width: 265px;
  }

  .custom_width3 {
    width: 250px;
  }

  .custom_width4 {
    width: 260px;
  }

  .custom_width5 {
    width: 250px;
  }

  .audience_text {
    font-size: 20px;
  }

  .citate {
    padding: 50px 50px;
  }

  .citate_text {
    font-size: 22px;
  }

  .course_specifics {
    height: auto;
  }

  .specifics {
    height: auto;
    row-gap: 30px;
  }

  .specific_row {
    flex-direction: column;
    row-gap: 30px;
  }

  .specific_item {
    width: 90%;
    height: auto;
    padding: 15px;
  }

  .specific_image {
    width: 45px;
    height: 45px;
  }

  .specific_text {
    font-size: 18px;
    height: auto;
  }

  .unique {
    flex-direction: column;
    row-gap: 30px;
  }

  .program_unique {
    height: auto;
  }

  .unique_item {
    width: 100%;
    height: auto;
    padding: 30px 20px;
  }

  .unique_header {
    width: auto;
    height: auto;
    font-size: 20px;
    letter-spacing: 3px;
  }

  .unique_text {
    height: auto;
    font-size: 18px;
    letter-spacing: 1.2px;
  }

  .doctor_block {
    width: auto;
    height: auto;
    flex-direction: column;
    row-gap: 20px;
  }

  .doctor_block:nth-child(2),
  .doctor_block:nth-child(5) {
    flex-direction: column-reverse;
  }

  .padding-bottom {
    padding-bottom: 60px;
  }

  .doctor_photo {
    width: auto;
    height: auto;
    display: flex;
    align-items: flex-end;
    justify-content: center;
  }

  .doctor_image {
    height: 425px;
  }

  .doctor_info {
    width: 100%;
    gap: 20px;
  }

  .doctor_header {
    font-size: 18px;
    letter-spacing: 3px;
  }

  .doctor_name {
    width: auto;
    letter-spacing: 3px;
    font-size: 28px;
  }

  .first_link {
    margin-bottom: 55px;
    margin-left: 380px;
  }

  .second_link {
    margin-bottom: 15px;
    margin-left: 380px;
  }

  .third_link {
    margin-bottom: -20px;
    margin-left: 475px;
  }

  .fourth_link {
    margin-bottom: 20px;
    margin-left: 360px;
  }

  .doctor_link {
    width: 20px;
    height: 20px;
  }

  .open_site {
    width: 20px;
    height: 20px;
  }

  .doctor_list {
    height: auto;
    display: flex;
    flex-direction: column;
    color: #383838;
    padding-left: 20px;
    row-gap: 20px;
  }

  .doctor_item {
    font-size: 18px;
    padding-left: 20px;
  }

  .studying_stages {
    height: auto;
  }

  .stages {
    width: 100%;
    height: auto;
    align-items: center;
    flex-direction: column;
    row-gap: 20px;
  }

  .stage_circle {
    width: 400px;
    height: 400px;
  }

  .stage_item {
    width: 320px;
    height: auto;
  }

  .stage_item.margin_top {
    margin-top: 30px;
  }

  .stage_header {
    width: auto;
    font-size: 20px;
    letter-spacing: 3px;
  }

  .stage_text {
    height: auto;
    font-size: 18px;
  }

  .price {
    height: auto;
  }

  .tariff {
    min-height: 57px;
  }

  .tariff_more--active {
    height: 140px;
    padding-left: 5px;
  }

  .tarff_name {
    font-size: 22px;
    padding-top: 15px;
  }

  .tarff_name:nth-of-type(1) {
    padding-bottom: 15px;
  }

  .tariff_speciality {
    padding-bottom: 15px;
    font-size: 16px;
  }

  .tariff_arrow {
    width: 25px;
    margin-right: -550px;
  }

  .black_line {
    height: 2px;
  }

  .tariff_list {
    padding: 20px 80px;
  }

  .tariff_item {
    font-size: 18px;
  }

  .old_price {
    font-size: 18px;
  }

  .new_price {
    font-size: 30px;
    padding-bottom: 10px;
  }

  .tariff_button_link {
    height: 55px;
    letter-spacing: 3px;
    font-size: 20px;
  }

  .tariff_button {
    margin: auto;
    width: 420px;
    height: 55px;
  }

  .contact {
    height: auto;
  }

  .contact_field {
    width: 470px;
    height: 140px;
  }

  .contact_explanation {
    width: auto;
    height: auto;
    letter-spacing: 10px;
  }

  .contact_phone {
    width: 35px;
  }

  .contact_text {
    margin-left: 40px;
    font-size: 22px;
    letter-spacing: 3px;
  }

  .contact_block {
    flex-direction: column;
    justify-content: center;
    row-gap: 60px;
  }

  .contact_description {
    width: 100%;
    font-size: 16px;
  }

  .map_width {
    width: 450px;
    height: 280px;
  }

  .contact_back {
    width: 600px;
    height: 400px;
    margin-left: 10px;
    margin-top: 150px;
  }

  .footer {
    height: 850px;
  }

  .footer .container {
    padding: 20px;
    gap: 40px;
    flex-direction: column;
  }

  .footer_block {
    gap: 40px;
    display: flex;
    flex-direction: column;
  }

  .footer_info {
    width: 270px;
    height: 280px;
  }

  .footer_tel_link {
    font-size: 22px;
  }

  .footer_address_link,
  .footer_email_link {
    font-size: 16px;
  }

  .footer_image_link {
    height: 50px;
  }

  .footer_media_info {
    width: 220px;
  }

  .footer_media {
    height: 38px;
  }

  .line {
    height: 3px;
    left: 20%;
    width: 60%;
    background-color: #ebebeb;
    border-radius: 10px;
  }

  .footer_nav {
    width: 500px;
    height: 355px;
  }

  .footer_column {
    width: 230px;
    height: 340px;
  }

  .footer_column_block {
    width: 230px;
    height: 160px;
    gap: 10px;
  }

  .footer_header {
    font-size: 20px;
  }

  .footer_list {
    width: 230px;
    gap: 5px;
  }

  .footer_item {
    padding-left: 30px;
  }

  .footer_link {
    font-size: 18px;
  }
}

@media ((min-width: 481px) and (max-width: 638px)) {
  .close {
    width: 18px;
    margin-left: 380px;
    margin-top: -10px;
  }

  .window_block {
    width: 420px;
    height: 250px;
    padding: 30px;
  }

  .window_header {
    font-size: 24px;
    letter-spacing: 3px;
  }

  .window_text {
    font-size: 16px;
    letter-spacing: 2px;
    margin-top: 20px;
  }

  .window_prize {
    font-size: 48px;
    margin-bottom: 20px;
  }

  .window_button_link {
    width: 300px;
    font-size: 22px;
    letter-spacing: 3px;
  }

  .window_button {
    width: 300px;
    height: 45px;
  }

  .arrow_block {
    width: 40px;
  }

  .container {
    max-width: 450px;
    width: 100%;
    height: 100%;
  }

  .container.padding {
    padding-top: 40px;
    padding-bottom: 40px;
    row-gap: 50px;
  }

  .header {
    height: 60px;
    padding: 0 30px;
    align-items: flex-start;
  }

  .header .container {
    height: 60px;
  }

  .header_logo {
    width: auto;
    height: auto;
  }

  .logo {
    width: 210px;
    height: auto;
  }

  .menu {
    width: 35px;
    height: 35px;
  }

  .burger_menu {
    width: 35px;
    height: 35px;
    position: relative;
    transform: rotate(0deg);
    transition: 0.5s ease-in-out;
    cursor: pointer;
  }

  .burger_menu span {
    display: block;
    position: absolute;
    height: 5px;
    width: 100%;
    background: #4f9f2e;
    border-radius: 9px;
    opacity: 1;
    left: 0;
    transform: rotate(0deg);
    transition: 0.25s ease-in-out;
  }
  .burger_menu span:nth-child(1) {
    top: 6px;
  }
  .burger_menu span:nth-child(2),
  .burger_menu span:nth-child(3) {
    top: 18px;
  }
  .burger_menu span:nth-child(4) {
    top: 30px;
  }
  .burger_menu.open span:nth-child(1) {
    top: 18px;
    width: 0%;
    left: 50%;
  }
  .burger_menu.open span:nth-child(2) {
    transform: rotate(45deg);
  }
  .burger_menu.open span:nth-child(3) {
    transform: rotate(-45deg);
  }
  .burger_menu.open span:nth-child(4) {
    top: 18px;
    width: 0%;
    left: 50%;
  }

  .menu_list {
    display: none;
    transition: all 0.2s ease-in-out;
  }

  .header--change {
    height: 220px;
    overflow: hidden;
    transition: all 0.2s ease-in-out;
    background-color: rgba(255, 255, 255, 0.9);
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.25);
  }

  .menu_list--activate {
    top: 60px;
    left: 0;
    position: absolute;
    width: 100%;
    height: 100px;
    list-style-type: none;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    transition: all 0.2s ease-in-out;
    z-index: 10;
  }

  .header_media {
    width: 200px;
    height: 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  .header_media_icon {
    height: 40px;
  }

  .header_image_link {
    height: 40px;
  }

  .menu_link {
    min-width: 115px;
    font-size: 14px;
  }

  .main {
    height: auto;
    padding: 50px 0;
  }

  .main .container {
    flex-direction: column;
    align-items: center;
  }

  .default_header {
    font-size: 24px;
  }

  .default_header_white {
    font-size: 24px;
  }

  .main_course {
    padding-top: 0px;
    width: 100%;
    padding-top: 20px;
    height: auto;
    justify-content: center;
    align-items: center;
    gap: 60px;
    position: relative;
  }

  .course_school {
    width: 100%;
    text-align: center;
    font-size: 28px;
    letter-spacing: 2px;
  }

  .course_author {
    text-align: center;
    width: 320px;
    height: auto;
    font-size: 16px;
    letter-spacing: 3px;
  }

  .course_name {
    width: 100%;
    height: auto;
    font-size: 24px;
    margin-top: 310px;
    letter-spacing: 2px;
    text-align: center;
  }

  .course_description {
    width: 100%;
    height: auto;
    font-size: 16px;
    letter-spacing: 4px;
    text-align: center;
  }

  .course_group_name {
    gap: 5px;
  }

  .course_group {
    width: 100%;
    align-items: center;
    gap: 25px;
  }

  .main_button_link {
    width: 300px;
    font-size: 18px;
    letter-spacing: 3px;
  }

  .main_button {
    width: 100%;
    height: 55px;
  }

  .main_background {
    position: absolute;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    width: auto;
    height: 100%;
    padding-top: 100px;
  }

  .main_image {
    width: 380px;
    height: auto;
  }

  .overview {
    flex-direction: column;
    row-gap: 40px;
  }

      .oval_top {
  height: 10px;
}

.oval_bottom {
  height: 20px;
}

  .overview_item {
    width: 200px;
  }

  .count {
    font-size: 48px;
  }

  .overview_text {
    font-size: 16px;
  }

  .audience .container {
    padding-bottom: 0px;
  }

  .audience_categories {
    height: auto;
    flex-direction: column;
    row-gap: 20px;
  }

  .audience_item {
    width: 100%;
    height: auto;
    gap: 20px;
  }

  .audience_image {
    margin: auto;
    height: 300px;
    position: relative;
    order: 3;
  }

  .backwards {
    flex-direction: column-reverse;
  }

  .item_width {
    width: 100%;
  }

  .custom_width1 {
    width: 320px;
  }

  .custom_width2 {
    width: 265px;
  }

  .custom_width3 {
    width: 250px;
  }

  .custom_width4 {
    width: 260px;
  }

  .custom_width5 {
    width: 250px;
  }

  .audience_text {
    font-size: 18px;
  }

  .citate {
    padding: 40px 20px;
  }

  .citate_text {
    font-size: 20px;
  }

  .course_specifics {
    height: auto;
  }

  .specifics {
    height: auto;
    row-gap: 30px;
  }

  .specific_row {
    flex-direction: column;
    row-gap: 30px;
  }

  .specific_item {
    width: 300px;
    height: auto;
    padding: 15px;
  }

  .specific_image {
    width: 45px;
    height: 45px;
  }

  .specific_text {
    font-size: 18px;
    height: auto;
  }

  .unique {
    flex-direction: column;
    row-gap: 30px;
  }

  .program_unique {
    height: auto;
  }

  .unique_item {
    width: 390px;
    height: auto;
    padding: 30px 20px;
  }

  .unique_header {
    width: auto;
    height: auto;
    font-size: 20px;
    letter-spacing: 3px;
  }

  .unique_text {
    height: auto;
    font-size: 18px;
    letter-spacing: 1.2px;
  }

  .doctor_block {
    width: auto;
    height: auto;
    flex-direction: column;
    row-gap: 20px;
  }

  .doctor_block:nth-child(2),
  .doctor_block:nth-child(5) {
    flex-direction: column-reverse;
  }

  .padding-bottom {
    padding-bottom: 60px;
  }

  .doctor_photo {
    width: auto;
    height: auto;
    display: flex;
    align-items: flex-end;
    justify-content: center;
  }

  .doctor_image {
    height: 400px;
  }

  .doctor_info {
    width: 100%;
    gap: 30px;
  }

  .doctor_header {
    font-size: 18px;
    letter-spacing: 3px;
  }

  .doctor_name {
    width: 400px;
    letter-spacing: 3px;
    font-size: 24px;
  }

  .first_link {
    margin-bottom: 55px;
    margin-left: 340px;
  }

  .second_link {
    margin-bottom: 15px;
    margin-left: 340px;
  }

  .third_link {
    margin-bottom: -15px;
    margin-left: 420px;
  }

  .fourth_link {
    margin-bottom: 15px;
    margin-left: 320px;
  }

  .doctor_link {
    width: 20px;
    height: 20px;
  }

  .open_site {
    width: 20px;
    height: 20px;
  }

  .doctor_list {
    height: auto;
    display: flex;
    flex-direction: column;
    color: #383838;
    padding-left: 20px;
    row-gap: 20px;
  }

  .doctor_item {
    font-size: 18px;
    padding-left: 10px;
  }

  .studying_stages {
    height: auto;
  }

  .stages {
    width: 100%;
    height: auto;
    align-items: center;
    flex-direction: column;
    row-gap: 20px;
  }

  .stage_circle {
    width: 370px;
    height: 370px;
  }

  .stage_item {
    width: 280px;
    height: auto;
  }

  .stage_item.margin_top {
    margin-top: 30px;
  }

  .stage_header {
    width: auto;
    font-size: 20px;
    letter-spacing: 3px;
  }

  .stage_text {
    height: auto;
    font-size: 18px;
  }

  .price {
    height: auto;
  }

  .tariff {
    min-height: 57px;
  }

  .tariff_more--active {
    height: 140px;
    padding-left: 5px;
  }

  .tarff_name {
    font-size: 18px;
    padding-top: 15px;
  }

  .tarff_name:nth-of-type(1) {
    padding-bottom: 15px;
  }

  .tariff_speciality {
    width: 350px;
    padding-bottom: 15px;
    font-size: 16px;
  }

  .tariff_arrow {
    width: 25px;
    margin-right: -410px;
  }

  .black_line {
    height: 2px;
  }

  .tariff_list {
    padding-left: 20px;
  }

  .tariff_item {
    font-size: 18px;
  }

  .old_price {
    font-size: 16px;
  }

  .new_price {
    font-size: 26px;
    padding-bottom: 10px;
  }

  .tariff_button_link {
    height: 50px;
    letter-spacing: 3px;
    font-size: 20px;
  }

  .tariff_button {
    margin: auto;
    width: 400px;
    height: 50px;
  }

  .contact {
    height: auto;
  }

  .contact_field {
    width: 100%;
    height: auto;
    row-gap: 20px;
  }

  .contact_explanation {
    width: auto;
    height: auto;
    letter-spacing: 10px;
    column-gap: 20px;
  }

  .contact_phone {
    width: 30px;
  }

  .contact_text {
    font-size: 22px;
    letter-spacing: 3px;
  }

  .contact_block {
    flex-direction: column;
    justify-content: center;
    row-gap: 60px;
  }

  .contact_description {
    width: 100%;
    font-size: 16px;
  }

  .map_width {
    width: 420px;
    height: 260px;
  }

  .contact_back {
    width: 450px;
    height: 390px;
    margin-top: 130px;
  }

  .footer {
    height: 1050px;
  }

  .footer .container {
    padding: 20px;
    gap: 40px;
    flex-direction: column;
  }

  .footer_block {
    gap: 40px;
    display: flex;
    flex-direction: column;
  }

  .footer_info {
    width: 270px;
    height: 280px;
  }

  .footer_tel_link {
    font-size: 22px;
  }

  .footer_address_link,
  .footer_email_link {
    font-size: 16px;
  }

  .footer_image_link {
    height: 50px;
  }

  .footer_media_info {
    width: 220px;
  }

  .footer_media {
    height: 38px;
  }

  .line {
    height: 3px;
    left: 20%;
    width: 60%;
    background-color: #ebebeb;
    border-radius: 10px;
  }

  .footer_nav {
    padding: 0 10px;
    width: 100%;
    height: 540px;
    display: flex;
    align-items: center;
    flex-direction: column;
    gap: 20px;
  }

  .footer_column {
    width: 230px;
    height: 260px;
    gap: 20px;
  }

  .footer_column_block {
    width: 230px;
    height: 160px;
    gap: 10px;
  }

  .footer_header {
    font-size: 20px;
  }

  .footer_list {
    width: 230px;
    gap: 5px;
  }

  .footer_item {
    padding-left: 30px;
  }

  .footer_link {
    font-size: 18px;
  }
}

@media (max-width: 480px) {
  .close {
    width: 15px;
    margin-left: 340px;
    margin-top: -5px;
  }

  .window_block {
    width: 380px;
    height: 230px;
    padding: 20px;
  }

  .window_header {
    font-size: 22px;
    letter-spacing: 2px;
  }

  .window_text {
    font-size: 16px;
    letter-spacing: 2px;
    margin-top: 10px;
  }

  .window_prize {
    font-size: 48px;
    margin-bottom: 10px;
  }

  .window_button_link {
    width: 300px;
    font-size: 20px;
    letter-spacing: 3px;
  }

  .window_button {
    width: 300px;
    height: 45px;
  }

  .arrow_block {
    width: 40px;
  }

  .container {
    max-width: 390px;
    width: 90%;
    height: 100%;
  }

  .container.padding {
    padding-top: 30px;
    padding-bottom: 30px;
    row-gap: 40px;
  }

  .header {
    height: 60px;
    padding: 0 30px;
    align-items: flex-start;
  }

  .header .container {
    height: 60px;
  }

  .header_logo {
    width: auto;
    height: auto;
  }

  .logo {
    width: 200px;
    height: auto;
  }

  .menu {
    width: 30px;
    height: 30px;
  }

  .burger_menu {
    width: 30px;
    height: 30px;
    position: relative;
    transform: rotate(0deg);
    transition: 0.5s ease-in-out;
    cursor: pointer;
  }

  .burger_menu span {
    display: block;
    position: absolute;
    height: 4px;
    width: 100%;
    background: #4f9f2e;
    border-radius: 9px;
    opacity: 1;
    left: 0;
    transform: rotate(0deg);
    transition: 0.25s ease-in-out;
  }
  .burger_menu span:nth-child(1) {
    top: 4px;
  }
  .burger_menu span:nth-child(2),
  .burger_menu span:nth-child(3) {
    top: 14px;
  }
  .burger_menu span:nth-child(4) {
    top: 25px;
  }
  .burger_menu.open span:nth-child(1) {
    top: 14px;
    width: 0%;
    left: 50%;
  }
  .burger_menu.open span:nth-child(2) {
    transform: rotate(45deg);
  }
  .burger_menu.open span:nth-child(3) {
    transform: rotate(-45deg);
  }
  .burger_menu.open span:nth-child(4) {
    top: 14px;
    width: 0%;
    left: 50%;
  }

  .menu_list {
    display: none;
    transition: all 0.2s ease-in-out;
  }

  .header--change {
    height: 220px;
    overflow: hidden;
    transition: all 0.2s ease-in-out;
    background-color: rgba(255, 255, 255, 0.9);
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.25);
  }

  .menu_list--activate {
    top: 60px;
    left: 0;
    position: absolute;
    width: 100%;
    height: 100px;
    list-style-type: none;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    transition: all 0.2s ease-in-out;
    z-index: 10;
  }

  .header_media {
    width: 200px;
    height: 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  .header_media_icon {
    height: 40px;
  }

  .header_image_link {
    height: 40px;
  }

  .menu_link {
    min-width: 115px;
    font-size: 14px;
  }

  .main {
    height: auto;
    padding: 50px 0;
  }

  .main .container {
    flex-direction: column;
    align-items: center;
  }

  .default_header {
    font-size: 22px;
  }

  .default_header_white {
    font-size: 22px;
  }

  .main_course {
    padding-top: 0px;
    width: 100%;
    padding-top: 20px;
    height: auto;
    justify-content: center;
    align-items: center;
    gap: 60px;
    position: relative;
  }

  .course_school {
    width: 100%;
    text-align: center;
    font-size: 24px;
    letter-spacing: 2px;
  }

  .course_author {
    text-align: center;
    width: 320px;
    height: auto;
    font-size: 16px;
    letter-spacing: 3px;
  }

  .course_name {
    width: 340px;
    height: auto;
    font-size: 22px;
    margin-top: 270px;
    letter-spacing: 2px;
    text-align: center;
  }

  .course_description {
    width: 90%;
    height: auto;
    font-size: 16px;
    letter-spacing: 3px;
    text-align: center;
  }

  .course_group_name {
    gap: 5px;
  }

  .course_group {
    width: 100%;
    align-items: center;
    gap: 25px;
  }

  .main_button_link {
    width: 300px;
    font-size: 18px;
    letter-spacing: 3px;
  }

  .main_button {
    width: 100%;
    height: 50px;
  }

  .main_background {
    position: absolute;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    width: auto;
    height: 100%;
    padding-top: 110px;
  }

  .main_image {
    width: 320px;
    height: auto;
  }

  .overview {
    flex-direction: column;
    row-gap: 40px;
  }

      .oval_top {
  height: 10px;
}

.oval_bottom {
  height: 20px;
}

  .overview_item {
    padding: 10px 0;
    width: 180px;
  }

  .count {
    font-size: 48px;
  }

  .overview_text {
    font-size: 16px;
  }

  .audience .container {
    padding-bottom: 0px;
  }

  .audience_categories {
    height: auto;
    flex-direction: column;
    row-gap: 20px;
  }

  .audience_item {
    width: 100%;
    height: auto;
    gap: 20px;
  }

  .audience_image {
    margin: auto;
    height: 270px;
    position: relative;
    order: 3;
  }

  .backwards {
    flex-direction: column-reverse;
  }

  .item_width {
    width: 100%;
  }

  .custom_width1 {
    width: 320px;
  }

  .custom_width2 {
    width: 265px;
  }

  .custom_width3 {
    width: 250px;
  }

  .custom_width4 {
    width: 260px;
  }

  .custom_width5 {
    width: 250px;
  }

  .audience_text {
    font-size: 18px;
  }

  .citate {
    padding: 40px 20px;
  }

  .citate_text {
    font-size: 20px;
  }

  .course_specifics {
    height: auto;
  }

  .specifics {
    height: auto;
    row-gap: 30px;
  }

  .specific_row {
    flex-direction: column;
    row-gap: 30px;
  }

  .specific_item {
    width: 300px;
    height: auto;
    padding: 15px;
  }

  .specific_image {
    width: 40px;
    height: 40px;
  }

  .specific_text {
    font-size: 18px;
    height: auto;
  }

  .unique {
    flex-direction: column;
    row-gap: 30px;
  }

  .program_unique {
    height: auto;
  }

  .unique_item {
    width: 100%;
    height: auto;
    padding: 30px 20px;
  }

  .unique_header {
    width: auto;
    height: auto;
    font-size: 18px;
    letter-spacing: 3px;
  }

  .unique_text {
    height: auto;
    font-size: 18px;
    letter-spacing: 1.2px;
  }

  .doctor_block {
    width: auto;
    height: auto;
    flex-direction: column;
    row-gap: 20px;
  }

  .doctor_block:nth-child(2),
  .doctor_block:nth-child(5) {
    flex-direction: column-reverse;
  }

  .padding-bottom {
    padding-bottom: 60px;
  }

  .doctor_photo {
    width: auto;
    height: auto;
    display: flex;
    align-items: flex-end;
    justify-content: center;
  }

  .doctor_image {
    height: 350px;
  }

  .doctor_info {
    width: 100%;
    gap: 30px;
  }

  .doctor_header {
    font-size: 18px;
    letter-spacing: 3px;
  }

  .doctor_name {
    width: 340px;
    letter-spacing: 3px;
    font-size: 20px;
  }

  .first_link {
    margin-bottom: 50px;
    margin-left: 300px;
  }

  .second_link {
    margin-bottom: -10px;
    margin-left: 295px;
  }

  .third_link {
    margin-bottom: -25px;
    margin-left: 370px;
  }

  .fourth_link {
    margin-bottom: 5px;
    margin-left: 280px;
  }

  .doctor_link {
    width: 20px;
    height: 20px;
  }

  .open_site {
    width: 20px;
    height: 20px;
  }

  .doctor_list {
    height: auto;
    display: flex;
    flex-direction: column;
    color: #383838;
    padding-left: 20px;
    row-gap: 20px;
  }

  .doctor_item {
    font-size: 16px;
    padding-left: 10px;
  }

  .studying_stages {
    height: auto;
  }

  .stages {
    width: 100%;
    height: auto;
    align-items: center;
    flex-direction: column;
    row-gap: 20px;
  }

  .stage_circle {
    width: 350px;
    height: 350px;
  }

  .stage_item {
    width: 280px;
    height: auto;
  }

  .stage_item.margin_top {
    margin-top: 30px;
  }

  .stage_header {
    width: auto;
    font-size: 18px;
    letter-spacing: 3px;
  }

  .stage_text {
    height: auto;
    font-size: 16px;
  }

  .price {
    height: auto;
  }

  .tariff {
    min-height: 57px;
  }

  .tariff_more--active {
    height: 140px;
    padding-left: 5px;
  }

  .tarff_name {
    font-size: 18px;
    padding-top: 15px;
  }

  .tarff_name:nth-of-type(1) {
    padding-bottom: 15px;
  }

  .tariff_speciality {
    width: 295px;
    padding-bottom: 15px;
    font-size: 16px;
  }

  .tariff_arrow {
    width: 25px;
    margin-right: -90%;
  }

  .black_line {
    height: 2px;
  }

  .tariff_list {
    padding-left: 20px;
  }

  .tariff_item {
    font-size: 16px;
  }

  .old_price {
    padding-top: 20px;
    font-size: 16px;
  }

  .new_price {
    font-size: 26px;
    padding-bottom: 10px;
  }

  .tariff_button_link {
    height: 45px;
    letter-spacing: 3px;
    font-size: 18px;
  }

  .tariff_button {
    margin: auto;
    width: 90%;
    height: 45px;
  }

  .contact {
    height: auto;
  }

  .contact_field {
    width: 100%;
    height: auto;
    row-gap: 20px;
  }

  .contact_explanation {
    width: auto;
    height: auto;
    letter-spacing: 10px;
    column-gap: 20px;
  }

  .contact_phone {
    width: 25px;
  }

  .contact_text {
    font-size: 20px;
    letter-spacing: 3px;
  }

  .contact_block {
    flex-direction: column;
    justify-content: center;
    row-gap: 60px;
  }

  .contact_description {
    width: 100%;
    font-size: 16px;
  }

  .map_width {
    width: 340px;
    height: 250px;
  }

  .contact_back {
    width: 100%;
    height: 340px;
    margin-top: 130px;
  }

  .footer {
    min-height: 800px;
    height: auto;
  }

  .footer .container {
    padding-top: 20px;
    padding-bottom: 20px;
    gap: 40px;
    flex-direction: column;
  }

  .footer_block {
    gap: 40px;
    flex-direction: column;
  }

  .footer_info {
    width: 270px;
    min-height: 280px;
    height: auto;
  }

  .footer_tel_link {
    font-size: 22px;
  }

  .footer_address_link,
  .footer_email_link {
    font-size: 16px;
  }

  .footer_image_link {
    height: 50px;
  }

  .footer_media_info {
    width: 220px;
  }

  .footer_media {
    height: 38px;
  }

  .line {
    height: 3px;
    left: 20%;
    width: 60%;
    background-color: #ebebeb;
    border-radius: 10px;
  }

  .footer_nav {
    display: flex;
    align-items: center;
    padding: 0 10px;
    width: auto;
    height: auto;
    flex-direction: column;
    gap: 30px;
  }

  .footer_column {
    width: auto;
    height: auto;
    gap: 30px;
  }

  .footer_column_block {
    width: 230px;
    height: auto;
    gap: 10px;
  }

  .footer_header {
    font-size: 20px;
  }

  .footer_list {
    width: 230px;
    gap: 5px;
  }

  .footer_item {
    padding-left: 30px;
  }

  .footer_link {
    font-size: 18px;
  }
}