@font-face {
  font-family: "SF Pro";
  font-style: normal;
  font-weight: 400;
  src: url("../fonts/sf-pro-regular.woff2") format("woff2");
  font-display: swap;
}

@font-face {
  font-family: "SF Pro";
  font-style: normal;
  font-weight: 500;
  src: url("../fonts/sf-pro-medium.woff2") format("woff2");
  font-display: swap;
}

@font-face {
  font-family: "SF Pro";
  font-style: normal;
  font-weight: 700;
  src: url("../fonts/sf-pro-bold.woff2") format("woff2");
  font-display: swap;
}

@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 500;
  src: url("../fonts/inter.woff2") format("woff2");
  font-display: swap;
}

a {
  text-decoration: none;
}

a:hover {
  opacity: 0.6;
}

a:focus {
  opacity: 1;
}

a:active {
  opacity: 0.3;
}

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

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  border: 0;
  padding: 0;
  white-space: nowrap;
  clip-path: inset(100%);
  clip: rect(0 0 0 0);
  overflow: hidden;
}

.mobile-hidden {
  display: none;
}

.desktop-hidden {
  display: block;
}

.page {
  height: 100%;
  font-family: "SF Pro", sans-serif;
  font-size: 16px;
  font-weight: 500;
  line-height: 21px;
}

.page__body {
  min-width: 320px;
  min-height: 100%;
  margin: 0;
  color: #ffffff;
  background-color: #171717;
}

.container {
  width: 100%;
  min-width: 320px;
  max-width: 1600px;
  margin: 0 auto;
  background-color: #171717;
}

.btn {
  padding: 10px 16px;
  font-weight: 500;
  color: #111111;
  background-color: #ffffff;
  border-radius: 46px;
  border: none;
}

.btn--form {
  color: #ffffff;
  background-color: #41A743;
  width: 100%;
}

.main-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  min-height: 110px;
  padding: 40px 16px 35px;
}


.main-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 16px;
}

.form__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.intro {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.intro__qr-containers {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  column-gap: 20px;
  row-gap: 4px;
}

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

.advantages {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 30px 0;
  width: 100%;
}

.advantages__heading {
  margin: 16px 0;
  padding: 0;
  font-weight: 700;
  font-size: 32px;
  line-height: 36px;
  text-align: center;
}

.advantages__heading-highlight {
  color: #41A743;
}

.advantages__text-block {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.advantages__text {
  margin: 16px 0;
  text-align: center;
}

.advantages__btn-wrapper {
  margin: 16px 0;
}

.showroom {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 30px 0;
  padding: 20px 16px;
  border-radius: 16px;
  background-color: #232323;
}

.showroom__title {
  margin: 0;
  margin-bottom: 10px;
  padding: 0;
  font-size: 32px;
  line-height: 36px;
  font-weight: 700;
  text-align: center;
}

.planner {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 30px 0;
}

.planner__heading {
  margin: 16px 0;
  padding: 0;
  font-size: 32px;
  line-height: 36px;
  font-weight: 700;
  text-align: center;
}

.planner__heading-highlight {
  color: #41A743;
}

.planner__text-block {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.planner__text {
  text-align: center;
}

.planner__btn-wrapper {
  margin: 16px 0;
}

.checklist {
  max-width: 640px;
  border-radius: 8px;
}

.checklist__heading-container {
  display: flex;
  justify-content: center;
  padding: 16px;
  background-color: #41A743;
  border-radius: 8px 8px 0 0;
}

.checklist__heading {
  position: relative;
  display: inline-block;
  margin: 0;
  padding: 0;
  font-weight: 500;
  font-size: 20px;
  line-height: 22px;
  text-align: center;
  text-transform: uppercase;
}

.checklist__heading::after {
  content: "";
  position: absolute;
  top: -16px;
  right: -40px;
  width: 40px;
  height: 37px;
  background-image: url("../img/academic-cap.png");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 100%;
  rotate: 17deg;
}

.checklist__container {
  padding: 16px;
  background-color: #2E2E2E;
  border-radius: 0 0 8px 8px;
}

.checklist__text {
  font-weight: 500;
  font-size: 16px;
  line-height: 20px;
  opacity: 0.6;
}

.checklist__subtitle {
  margin: 0;
  font-weight: 700;
  font-size: 18px;
  line-height: 20px;
}

.checklist__items {
  margin: 0;
  padding: 0;
  list-style: none;
}

.checklist__items li {
  margin-bottom: 4px;
}

.checklist__items li:first-of-type {
  border-radius: 8px 8px 0 0;
}

.checklist__items li:last-of-type {
  margin-bottom: 4px;
  border-radius: 0 0 8px 8px;
}

.checklist__item {
  padding: 8px;
  background-color: rgba(255, 255, 255, 0.05);
}

.checklist__item .checklist__details {
  display: none;
}

.active .checklist__details {
  display: block;
}

.checklist__title-container {
  display: flex;
  flex-wrap: nowrap;
  justify-content: space-between;
  align-items: start;
  cursor: pointer;
}

.checklist__title {
  padding: 2px 6px 0;
  font-family: "Inter", sans-serif;
  font-weight: 500;
  font-size: 16px;
  line-height: 20px;
}

.checklist__title-tick-wrapper {
  display: flex;
  flex-wrap: nowrap;
  align-items: start;
}

.checklist__btn-done {
  display: inline-block;
  min-width: 24px;
  min-height: 24px;
  background-color: inherit;
  background-repeat: no-repeat;
  background-position: center;
  background-size: 24px 24px;
  background-image: url("../img/tick-square.png");
  border: none;
  cursor: pointer;
}

.checklist__btn-done .active {
  background-image: url("../img/tick-square-active.png");
}

.checklist__btn-toggle {
  display: inline-block;
  min-width: 24px;
  min-height: 24px;
  background-color: inherit;
  background-repeat: no-repeat;
  background-position: center;
  background-size: 24px 24px;
  background-image: url("../img/accordeon-toggle.png");
  border: none;
  cursor: pointer;
}

.checklist__details {
  margin: 0;
  margin-top: 6px;
  padding: 0;
  padding-left: 20px;
  font-family: "Inter", sans-serif;
  font-weight: 500;
  font-size: 14px;
  line-height: 18px;
  opacity: 0.6;
}

.footer {
  margin-top: 8px;
  display: flex;
  flex-direction: column;
  align-items: start;
  padding: 24px 16px;
}

.footer__container {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: start;
  padding-bottom: 40px;
  border-bottom: 1px solid #444444;
}

.footer__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer__company {
  margin-top: 24px;
}

.footer__link {
  display: block;
  margin: 6px 0;
  color: #ffffff;
  font-size: 16px;
  font-weight: 400;
  line-height: 18px;
}

.footer__company-link {
  color: #777E90;
  font-size: 16px;
  font-weight: 400;
  line-height: 20px;
}

@media (min-width: 600px) {
  .mobile-hidden {
    display: block;
  }

  .desktop-hidden {
    display: none;
  }

  .main-header {
    padding: 40px 24px 35px;
  }

  .intro {
    width: 100%;
  }

  .intro__qr-containers {
    flex-direction: row;
    width: 100%;
  }

  .intro__qr-container {
    flex: 1;
    background-color: #232323;
    border-radius: 16px;
    padding: 16px 16px 32px;
  }

  .advantages {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
  }

  .advantages__app-screen {
    display: flex;
    justify-content: center;
  }

  .advantages__text-block {
    align-items: start;
    max-width: 600px;
    padding: 20px;
    text-align: left;
  }

  .advantages__heading {
    margin: 6px 0;
    text-align: left;
    max-width: 360px;
  }

  .advantages__text {
    margin: 6px 0 24px;
    text-align: left;
    max-width: 400px;
  }

  .showroom {
    width: 100%;
  }

  .showroom__title {
    max-width: 600px;
    margin-bottom: 16px;
  }

  .planner {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
  }

  .planner__app-screen {
    order: 2;
    display: flex;
    justify-content: center;
  }

  .planner__text-block {
    order: 1;
    align-items: start;
    max-width: 600px;
    padding: 10px;
    text-align: left;
  }

  .planner__heading {
    margin: 6px 0;
    text-align: left;
    max-width: 360px;
    font-size: 28px;
    line-height: 30px;
  }

  .planner__text {
    margin: 6px 0 24px;
    text-align: left;
    max-width: 400px;
  }

  .footer {
    padding: 24px;
  }
}

@media (min-width: 700px) {
  .planner__text-block {
    padding: 20px;
  }

  .planner__heading {
    margin: 6px 0;
    text-align: left;
    max-width: 360px;
    font-size: 32px;
    line-height: 36px;
  }
}

@media (min-width: 992px) {
  .main-container {
    padding: 0 20px;
  }

  .main-header__logo-wrapper img {
    width: 156px;
    height: 70px;
  }

  .intro__image-container img {
    max-width: 1526px;
    width: 100%;
    height: auto;
  }

  .main-header {
    padding: 30px 32px 35px;
  }

  .btn {
    padding: 16px 24px;
    font-size: 18px;
    line-height: 18px;
    font-weight: 500;
    color: #111111;
    background-color: #ffffff;
    border-radius: 90px;
    border: none;
  }

  .intro__qr img {
    width: 297px;
    height: 297px;
  }

  .intro__btn img {
    width: 340px;
    height: 100px;
  }

  .advantages__app-screen img {
    width: 412px;
    height: 842px;
  }

  .advantages__text-block {
    max-width: 600px;
    padding: 40px;
  }

  .advantages__heading {
    max-width: 450px;
    font-size: 36px;
    line-height: 38px;
  }

  .advantages__text {
    max-width: 540px;
    font-size: 20px;
    line-height: 24px;
  }

  .showroom {
    padding: 60px 0 40px;
  }

  .showroom__img img {
    max-width: 1560px;
    width: 100%;
    height: auto;
  }

  .showroom__title {
    max-width: 700px;
    font-size: 36px;
    line-height: 38px;
  }

  .planner__heading {
    max-width: 700px;
    font-size: 36px;
    line-height: 38px;
  }

  .planner__text-block {
    max-width: 700px;
    padding: 40px;
  }

  .planner__text {
    max-width: 700px;
    font-size: 20px;
    line-height: 24px;
  }

  .planner__app-screen img {
    width: 512px;
    height: 834px;
  }

  .checklist {
    max-width: 840px;
    margin-top: 20px;
    border-radius: 16px;
  }

  .checklist__heading-container {
    padding: 36px 16px;
    border-radius: 16px 16px 0 0;
  }

  .checklist__heading {
    font-size: 36px;
    line-height: 38px;
  }

  .checklist__heading::after {
    top: -40px;
    right: -78px;
    width: 91px;
    height: 91px;
    background-image: url("../img/academic-cap-desk.png");
    background-repeat: no-repeat;
    background-position: center;
    background-size: 100%;
    rotate: 12deg;
  }

  .checklist__container {
    padding: 32px 40px;
    background-color: #2E2E2E;
    border-radius: 0 0 16px 16px;
  }

  .checklist__subtitle {
    font-size: 26px;
    line-height: 28px;
  }

  .checklist__text {
    font-size: 20px;
    line-height: 24px;
  }

  .checklist__items li {
    margin-bottom: 8px;
  }

  .checklist__items li:first-of-type {
    border-radius: 16px 16px 0 0;
  }

  .checklist__items li:last-of-type {
    margin-bottom: 8px;
    border-radius: 0 0 16px 16px;
  }

  .checklist__item {
    padding: 16px;
  }

  .checklist__item .checklist__details {
    display: none;
  }

  .active .checklist__details {
    display: block;
  }

  .checklist__title {
    padding: 8px 12px 0;
    font-size: 20px;
    line-height: 24px;
  }

  .checklist__details {
    margin-top: 16px;
    padding-left: 24px;
    font-size: 18px;
    line-height: 20px;
  }

  .checklist__btn-done {
    min-width: 40px;
    min-height: 40px;
    background-size: 40px 40px;
    background-image: url("../img/tick-square-desk.png");
  }

  .checklist__btn-done .active {
    background-image: url("../img/tick-square-active-desk.png");
  }

  .checklist__btn-toggle {
    min-width: 30px;
    min-height: 30px;
    background-size: 30px 30px;
    background-image: url("../img/accordeon-toggle-desk.png");
  }

  .footer {
    display: flex;
    flex-direction: column;
    align-items: start;
    padding: 60px 32px 24px;
  }

  .footer__container {
    display: grid;
    grid-template-columns: 1fr 2fr;
    align-items: end;
  }

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

  .footer__logo img {
    width: 146px;
    height: 54px;
  }

  .footer__item {
    padding: 0 12px;
  }
}