:root {
  --light: #f4f6f8;
  --grey: #606062;
  --light-grey: #bec2c7;
  --smooth-grey: #929293;
  --contrast-grey: #6e7173;
  --dark-grey: #666;
  --dark: #24242a;
  --dark-hard: #111115;
  --light-blue: rgba(224, 232, 244, 0.5);
  --purple: #7166d4;
  --error-color: #ff0000;
}

body:not(.page-child) .wrapper > main {
  padding-bottom: 0;
}

.header.header--simple {
  position: absolute;
  z-index: 100;
}

.header .header__media-wrapper {
  padding: 40px;
  display: flex;
  gap: 20px;
  align-items: center;
  justify-content: center;
  max-width: calc(235px + 70px);
  margin: 0 auto;
}

.header .header__media-wrapper img {
  width: 100%;
  height: auto;
}

.header .header__media-wrapper a {
  max-width: 240px;
  cursor: pointer;
}

.header .header__media-wrapper img.header__media-wrapper__logo--second {
  max-width: 240px;
}

.colab .hero {
  padding-top: 70px;
}

@media all and (max-width: 580px) {
  .colab .hero {
    padding-top: 240px;
  }

  .header .header__media-wrapper {
    flex-direction: column;
    gap: 8px;
  }

  .header .header__media-wrapper a {
    max-width: 150px;
  }

  .header .header__media-wrapper img.header__media-wrapper__logo--second {
    max-width: 150px;
  }
}

.header.header--simple-colab .header__media-wrapper {
  max-width: 80%;
  margin: 0 auto;
}

.header.header--simple-colab .header__media-wrapper span {
  font-size: 1rem;
  font-weight: 400;
  color: var(--white);
}

@media all and (max-width: 580px) {
  .header .header__media-wrapper {
    max-width: calc(150px + 80px);
  }
  .header.header--simple-colab .header__media-wrapper {
    padding: 20px;
    gap: 16px;
    max-width: 100%;
  }
}

.wrapper > main {
  padding-bottom: 5rem;
}
.hero {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 54px 0 30px;
  color: var(--white);
  min-height: 100svh;
}

.hero .hero__bg-items,
.hero .hero__bg-items .hero__bg-items__media {
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}
.hero .hero__bg-items .hero__bg-items__media {
  object-fit: cover;
}
.hero .hero__bg-items::before {
  content: "";
  position: absolute;
  top: 0;
  left: -25%;
  width: 100%;
  height: 100%;
  background: rgb(0, 0, 0);
  background: linear-gradient(
    90deg,
    rgba(0, 0, 0, 1) 0%,
    rgba(255, 255, 255, 0) 45%
  );
  z-index: 2;
}

.hero .hero__container {
  display: flex;
  flex-wrap: wrap;
  flex: 1;
  row-gap: 1.5rem;
  z-index: 3;
}
.hero .hero__ft-items {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  align-self: center;
  flex-wrap: wrap;
  gap: 1rem;
  flex: 0 0 65%;
  margin-top: 15vh;
}
.hero .hero__ft-items__title {
  font-size: clamp(3.4375rem, 5.8vw, 6rem);
  font-weight: 500;
  text-wrap: balance;
}
.hero .hero__ft-items__description {
  font-size: clamp(1.75rem, 2.2vw, 2.5rem);
  line-height: 1.2;
  font-weight: 400;
}

.hero .hero__ft-items__outro,
.hero .hero__form .hero__form__outro {
  line-height: 1.2;
  font-weight: 400;
}

.hero .hero__form .hero__form__outro {
  font-size: 1rem;
  display: block;
  text-align: left;
  width: 100%;
  color: var(--black);
  margin-bottom: 1rem;
}

.hero .hero__ft-items__wrapper {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  width: 100%;
}

.hero .hero__ft-items__wrapper p {
  font-size: clamp(1.15rem, 2vw, 1.5rem);
  line-height: 1.2;
  font-weight: 400;
}

.hero .hero__ft-items__wrapper img {
  width: 100%;
  height: auto;
  max-width: 180px;
}

.hero .hero__form {
  display: flex;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.5);
  box-shadow: 0px 1px 6px 0px rgba(0, 0, 0, 0.15);
  backdrop-filter: blur(3px);
  padding: 24px 40px;
  flex: 0 0 100%;
  align-self: flex-end;
}

.hero .hero__form form {
  width: 100%;
}

.hero .hero__form form .form-sign-up-now__rows {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 0;
}

.hero .hero__form .form-sign-up-now__item {
  gap: 0.25rem;
}

.hero
  .hero__form
  .form-sign-up-now__item:not(.form-sign-up-now__item--transparent) {
  outline: 2px solid transparent;
  transition: outline 0.3s ease;
}

.hero
  .hero__form
  .form-sign-up-now__item:not(.form-sign-up-now__item--transparent):has(
    input:focus
  ) {
  outline-color: var(--purple);
}

@media all and (hover: hover) {
  .hero
    .hero__form
    .form-sign-up-now__item:not(.form-sign-up-now__item--transparent):hover {
    background-color: var(--light);
  }
}

.hero .hero__form .form-sign-up-now__item:has(.input._form-focus) {
  background-color: var(--light);
}

.hero .hero__form .form-sign-up-now__row:nth-child(5) {
  grid-column: 1 / 4;
}

.hero .hero__form .form-sign-up-now__row:nth-child(6) {
  grid-column: 4 / 5;
  text-align: center;
}

.hero .hero__form .form-sign-up-now__row:nth-child(6) p {
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.2;
  color: var(--grey);
  opacity: 0.8;
}

.hero .hero__form .form-sign-up-now__row:nth-child(6) a {
  color: var(--purple);
  text-decoration: none;
  transition: color 0.3s ease;
  font-weight: inherit;
}

.hero .hero__form .form-sign-up-now__row:nth-child(6) a:hover {
  color: var(--black);
}

.hero .hero__form .form-sign-up-now__row:nth-child(5) .form-sign-up-now__item {
  justify-content: flex-start;
}

.hero .hero__form .form-sign-up-now__row:nth-child(5) .form-sign-up-now__item,
.hero .hero__form .form-sign-up-now__row:nth-child(6) .form-sign-up-now__item {
  padding: 0;
}

.hero .hero__form button {
  margin: 0 auto;
  width: 100%;
}

.hero .hero__form form .checkbox a {
  color: var(--black);
  text-decoration: underline;
  font-style: normal;
  transition: color 0.3s ease;
  font-weight: inherit;
}

.hero .hero__form form .checkbox a:hover {
  color: var(--purple);
  text-decoration: none;
}

@media all and (max-width: 1024px) {
  .hero .hero__container {
    row-gap: 1.5rem;
  }

  .hero .hero__ft-items {
    flex-direction: column;
    align-items: flex-start;
    flex: 0 0 70%;
    margin-top: 3rem;
  }
}

@media all and (max-width: 810px) {
  .hero .hero__ft-items {
    flex: 0 0 100%;
    margin-top: 2rem;
  }

  .hero .hero__form {
    padding: 24px;
  }
  .hero .hero__form form .form-sign-up-now__rows {
    grid-template-columns: repeat(2, 1fr);
    margin-bottom: 0;
  }

  .hero .hero__form .form-sign-up-now__row:nth-child(5) {
    grid-column: 1 / -1;
  }

  .hero .hero__form .form-sign-up-now__row:nth-child(6) {
    grid-column: 1 / -1;
    text-align: center;
  }
}

@media all and (max-width: 768px) {
  .hero .hero__form form .form-sign-up-now__rows {
    grid-template-columns: 1fr;
  }
}

@media all and (max-width: 580px) {
  .hero {
    padding-top: 150px;
  }
  .hero .hero__bg-items,
  .hero .hero__bg-items .hero__bg-items__media {
    width: 140%;
  }
  .hero .hero__ft-items {
    flex: 0 0 100%;
    margin-top: -2rem;
  }
  .hero .hero__ft-items__wrapper img {
    max-width: 120px;
  }
}

.cta-basic {
  background: var(--dark);
  padding: 60px 0;
}

.cta-basic .cta-basic__wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.cta-basic .cta-basic__wrapper__title {
  font-size: clamp(2rem, 4.4vw, 4rem);
  font-weight: 400;
  color: var(--white);
  text-align: center;
}

.cta-basic .cta-basic__wrapper__subtitle {
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  line-height: 1.2;
  color: var(--white);
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}

.cta-basic .cta-basic__wrapper__button {
  margin-top: 1rem;
}

.form {
  padding: 4rem 0;
  background: linear-gradient(0deg, var(--light-blue) 0%, #fff 100%);
}

.form .form__bd {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  max-width: 80%;
  margin: 0 auto;
}

@media all and (max-width: 1300px) {
  .form .form__bd {
    max-width: 100%;
  }
}

.form .form__bd__title * {
  font-size: clamp(2rem, 4.4vw, 4rem);
  font-weight: 400;
  color: var(--black);
  text-align: center;
}

.form .form__bd__title span {
  color: var(--purple);
}

.form .form__bd .form__bd__wrapper {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  padding: 3rem 2.5rem;
  background: var(--white);
  border-radius: 22px;
  box-shadow: 0px 1px 6px 0px rgba(0, 0, 0, 0.15);
}

.form .form__bd .form__bd__wrapper form {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.form .form__bd .form__bd__wrapper .form__bd__wrapper__footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  text-align: center;
}

.form .form__bd .form__bd__wrapper .form__bd__wrapper__footer p {
  color: var(--contrast-grey);
  font-size: clamp(1rem, 2vw, 1.15rem);
  font-weight: 400;
  line-height: 1.2;
  text-align: center;
}

.form .form__bd .form__bd__wrapper .form__bd__wrapper__footer a {
  font-size: clamp(1rem, 2vw, 1.15rem);
  line-height: 1.2;
  color: var(--purple);
  text-decoration: none;
  font-weight: 500;
  text-align: center;
}

@media all and (hover: hover) {
  .form .form__bd .form__bd__wrapper .form__bd__wrapper__footer a:hover {
    text-decoration: underline;
  }
}

.form .form__bd .form__bd__wrapper .form__bd__wrapper__hd {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
}

.form
  .form__bd
  .form__bd__wrapper
  .form__bd__wrapper__hd
  .form__bd__wrapper__hd__title {
  font-size: clamp(1rem, 2vw, 1.15rem);
  line-height: 1.2;
  font-weight: 400;
  color: var(--grey);
  width: calc(60% - 1rem);
}

.form
  .form__bd
  .form__bd__wrapper
  .form__bd__wrapper__hd
  .form__bd__wrapper__hd__list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  width: calc(40% - 1rem);
}

@media all and (max-width: 768px) {
  .form .form__bd .form__bd__wrapper {
    padding: 1.5rem;
  }

  .form
    .form__bd
    .form__bd__wrapper
    .form__bd__wrapper__hd
    .form__bd__wrapper__hd__title,
  .form
    .form__bd
    .form__bd__wrapper
    .form__bd__wrapper__hd
    .form__bd__wrapper__hd__list {
    width: 100%;
  }
}

/* UPDATE THIS WITH LESS BEM */
.form
  .form__bd
  .form__bd__wrapper
  .form__bd__wrapper__hd
  .form__bd__wrapper__hd__list
  .form__bd__wrapper__hd__list__item {
  display: flex;
  gap: 10px;
}

.form
  .form__bd
  .form__bd__wrapper
  .form__bd__wrapper__hd
  .form__bd__wrapper__hd__list
  .form__bd__wrapper__hd__list__item
  img {
  width: 24px;
  height: 24px;
  object-fit: contain;
}

.form
  .form__bd
  .form__bd__wrapper
  .form__bd__wrapper__hd
  .form__bd__wrapper__hd__list
  .form__bd__wrapper__hd__list__item
  .form__bd__wrapper__hd__list__item__bd {
  display: flex;
  flex-direction: column;
}

.form
  .form__bd
  .form__bd__wrapper
  .form__bd__wrapper__hd
  .form__bd__wrapper__hd__list
  .form__bd__wrapper__hd__list__item
  .form__bd__wrapper__hd__list__item__bd
  .form__bd__wrapper__hd__list__item__bd__title,
.form
  .form__bd
  .form__bd__wrapper
  .form__bd__wrapper__hd
  .form__bd__wrapper__hd__list
  .form__bd__wrapper__hd__list__item
  .form__bd__wrapper__hd__list__item__bd
  .form__bd__wrapper__hd__list__item__bd__subtitle {
  font-size: clamp(1rem, 2vw, 1.15rem);
  line-height: 1.2;
}

.form
  .form__bd
  .form__bd__wrapper
  .form__bd__wrapper__hd
  .form__bd__wrapper__hd__list
  .form__bd__wrapper__hd__list__item
  .form__bd__wrapper__hd__list__item__bd
  .form__bd__wrapper__hd__list__item__bd__title {
  margin-top: 2px;
  font-weight: 700;
}

.form
  .form__bd
  .form__bd__wrapper
  .form__bd__wrapper__hd
  .form__bd__wrapper__hd__list
  .form__bd__wrapper__hd__list__item
  .form__bd__wrapper__hd__list__item__bd
  .form__bd__wrapper__hd__list__item__bd__subtitle {
  font-weight: 250;
}

/* ORIGINAL CSS */

.form-sign-up-now__rows {
  display: -ms-grid;
  display: grid;
  -webkit-box-align: start;
  -ms-flex-align: start;
  align-items: start;
  -ms-flex-line-pack: start;
  align-content: start;
  width: 100%;
}

.form-sign-up-now__row {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

.form-sign-up-now__item {
  display: -ms-grid;
  display: grid;
  -webkit-box-align: start;
  -ms-flex-align: start;
  align-items: start;
  -ms-flex-line-pack: start;
  align-content: start;
  gap: 8px;
  -webkit-box-flex: 1;
  -ms-flex: 1 1 auto;
  flex: 1 1 auto;
  background-color: var(--light);
  border-radius: 11px;
  padding: 9px 14px;
  -webkit-transition: background-color 0.4s ease;
  transition: background-color 0.4s ease;
}

.form-sign-up-now__item input {
  border-radius: 0;
}

.form-sign-up-now__item.form-sign-up-now__item--transparent {
  background-color: rgba(0, 0, 0, 0);
}

.form-sign-up-now__item:has(.input._form-focus) {
  background-color: rgba(193, 213, 244, 0.4);
}

.form-sign-up-now__label {
  font-weight: 600;
  font-size: 1rem;
  color: var(--black);
  cursor: pointer;
}

.form-sign-up-now__input .input {
  padding: 0;
  border: none;
  font-weight: 400;
  font-size: 1rem;
  color: var(--black);
  background-color: rgba(0, 0, 0, 0);
}

.input::placeholder,
.input:placeholder-shown {
  color: var(--contrast-grey) !important;
  font-weight: 400;
}

.form-sign-up-now .form__error {
  color: var(--error-color);
  font-size: 12px;
  padding: 2px;
}

.checkbox__label__natural {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 10px;
  max-width: -webkit-max-content;
  max-width: -moz-max-content;
  max-width: max-content;
  margin-left: auto;
  margin-right: auto;
  cursor: pointer;
}
.checkbox__natural {
  width: 20px;
  height: 20px;
  opacity: 1;

  cursor: pointer;
}

.checkbox__text {
  font-size: 1rem;
  color: var(--black);
}

.checkbox__text a {
  font-style: italic;
  font-weight: 300;
  color: var(--purple);
  text-decoration: none;
  -webkit-transition: opacity 0.4s ease, text-decoration 0.4s ease;
  transition: opacity 0.4s ease, text-decoration 0.4s ease;
}

.checkbox__text a:hover {
  text-decoration: underline;
}

@media (min-width: 40.62375em) {
  .sign-up-now__top {
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    gap: 30px;
  }

  .sign-up-now__descr {
    -webkit-box-flex: 0;
    -ms-flex: 0 1 400px;
    flex: 0 1 400px;
  }

  .sign-up-now__benefits {
    -webkit-box-flex: 0;
    -ms-flex: 0 1 350px;
    flex: 0 1 350px;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    gap: 16px;
  }

  .form-sign-up-now__row {
    gap: 27px;
  }
}

@media (min-width: 47.99875em) {
  .sign-up-now__title {
    margin-bottom: 44px;
  }

  .sign-up-now__body {
    max-width: 965px;
    margin-left: auto;
    margin-right: auto;
    padding: 50px 40px 45px;
  }

  .sign-up-now__top {
    font-size: 18px;
  }

  .sign-up-now__top:not(:last-child) {
    margin-bottom: 58px;
  }

  .form-sign-up-now__rows {
    gap: 30px;
    margin-bottom: 18px;
  }
}

@media (max-width: 47.99875em) {
  .sign-up-now__title {
    margin-bottom: 24px;
  }

  .sign-up-now__body {
    padding: 35px 16px 30px;
  }

  .sign-up-now__top {
    font-size: 16px;
  }

  .sign-up-now__top:not(:last-child) {
    margin-bottom: 32px;
  }

  .form-sign-up-now__rows {
    gap: 16px;
    margin-bottom: 24px;
  }
}

@media (max-width: 40.62375em) {
  .sign-up-now__top {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    gap: 16px;
  }

  .sign-up-now__benefits {
    gap: 24px;
  }

  .form-sign-up-now__row {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    gap: 16px;
  }
}

@media (any-hover: hover) {
  .form-sign-up-now__item:hover {
    background-color: rgba(193, 213, 244, 0.4);
  }

  .form-sign-up-now__item.form-sign-up-now__item--transparent:hover {
    background-color: rgba(0, 0, 0, 0);
  }

  .checkbox__text a:hover {
    opacity: 0.7;
  }

  .form-sign-up-now__login-link {
    display: block;
    text-align: center;
    margin-top: 1rem;
    font-size: 1rem;
    color: var(--black);
    text-decoration: none;
    transition: color 0.3s ease;
  }

  .form-sign-up-now__login-link:hover {
    color: #0855d4;
    text-decoration: underline;
  }
}

.page__learn .page__container .lr {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  max-width: 90%;
  margin: 0 auto;
}

.page__learn .page__container .lr > .l {
  display: flex;
  overflow: visible;
}

.page__learn .page__container .lr > .l .video {
  position: relative;
  display: flex;
  width: 100%;
  height: 100%;
  cursor: pointer;
  overflow: hidden;
}

.learn .learn__video svg {
  position: absolute;
  inset: 50%;
  translate: -50% -50%;
}

.page__learn .page__container .lr .learn__teacher .learn__teacher__wrapper {
  max-width: calc(100% - 140px - 1rem);
}

.page__learn .page__container .lr > .r {
  padding: 0.5rem 0;
}

.page__learn .page__container .lr > .r ul {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  height: 100%;
}

.page__learn .page__container .lr > .r > ul.items > li {
  display: flex;
  align-items: flex-start;
  gap: 2.5rem;
  margin-bottom: 0;
}

.page__learn .page__container .lr > .r > ul.items > li > svg {
  flex: 0 0 auto;
  margin-top: 0.5rem;
}

.page__learn .page__container .lr > .r > .items > li p {
  font-size: clamp(1rem, 2vw, 1.4rem);
  line-height: 1.2;
  font-weight: 400;
}

.learn__teacher {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 0 3rem 0 1rem;
}

.learn__teacher__wrapper__title {
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  line-height: 1.2;
  font-weight: 700;
  color: var(--black);
}

.learn__teacher__wrapper__subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  line-height: 1.2;
  color: var(--grey);
}

.learn__teacher img {
  max-width: 140px;
  width: 100%;
  height: auto;
}

@media all and (max-width: 768px) {
  .page__learn .page__container .lr {
    grid-template-columns: 1fr;
    max-width: 100%;
  }

  .page__learn .page__container .lr > .l {
    order: 1;
  }

  .page__learn .page__container .lr > .l .video {
    padding-bottom: 56.25%;
    max-width: 90%;
    margin: 0 auto;
  }

  .page__learn .page__container .lr > .r {
    order: 3;
  }

  .page__learn .page__container .lr > .r > ul.items > li {
    gap: 1rem;
  }

  .page__learn .learn__teacher {
    order: 2;
    padding: 0 1rem;
  }
}

@media all and (max-width: 580px) {
  .page__learn .page__container .lr > .l .video {
    max-width: 100%;
  }

  .learn__teacher img {
    max-width: 100px;
  }

  .page__learn .page__container .lr > .r {
    padding: 0 0.5rem;
  }
}

.certification {
  padding: 4rem 0;
  background: var(--light-blue);
}

.certification__wrapper {
  width: 100%;
  max-width: 750px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.certification__wrapper__media {
  width: calc(270px - 1.75rem);
}

.certification__wrapper__media img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.certification__wrapper__bd {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.15rem;
  width: calc(100% - 270px - 1.75rem);
}

.certification__wrapper__bd__title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--black);
}

.certification__wrapper__bd__subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  line-height: 1.2;
  color: var(--grey);
}

@media all and (max-width: 768px) {
  .certification__wrapper {
    gap: 1rem;
  }
  .certification__wrapper__bd__subtitle {
    max-width: 100%;
  }
}

@media all and (max-width: 580px) {
  .certification__wrapper {
    flex-direction: column;
  }
  .certification__wrapper__media {
    order: 2;
    max-width: 250px;
  }
  .certification__wrapper__bd {
    order: 1;
    text-align: center;
    align-items: center;
  }
  .certification__wrapper__media,
  .certification__wrapper__bd {
    width: 100%;
  }
}

.features {
  padding: 4rem 0;
  background: var(--white);
}

.features__pre-title {
  font-size: clamp(1rem, 2vw, 1.5rem);
  font-weight: 500;
  line-height: 1.2;
  color: var(--black);
  text-align: center;
  margin-bottom: 1rem;
}

.features__pre-title strong {
  color: var(--purple);
}

.features__title {
  font-size: clamp(2.5rem, 4.4vw, 4.75rem);
  font-weight: 400;
  color: var(--black);
  text-align: center;
  margin-bottom: 1rem;
  text-align: center;
}

.features__subtitle {
  font-size: clamp(1rem, 2vw, 1.5rem);
  line-height: 1.2;
  color: var(--dark-grey);
  max-width: 750px;
  width: 100%;
  margin: 0 auto 4rem auto;
  text-align: center;
}

.features__list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem 1.5rem;
  margin-bottom: 4rem;
}

.features__list__item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  color: var(--black);
  margin: 0 auto;
}

.features__list__item__number {
  font-size: clamp(2rem, 5vw, 6.5rem);
  line-height: 1.2;
}

.features__list__item__subtitle {
  font-size: clamp(1rem, 2vw, 1.5rem);
  line-height: 1.2;
}

.features__video {
  position: relative;
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  border-radius: 20px;
  overflow: hidden;
}

.features__video__wrapper {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 20px;
  overflow: hidden;
  padding-bottom: 56.25%;
}

.features__video iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media all and (max-width: 810px) {
  .features__subtitle {
    margin-bottom: 2rem;
  }

  .features__list {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .features__list__item {
    grid-template-columns: 1fr 1fr 1.5fr;
    align-items: center;
    margin: 0;
  }

  .features__list__wrapper {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    gap: 2px;
    background: var(--dark);
    padding: 30px;
  }
}

@media all and (max-width: 580px) {
  .features__list {
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-bottom: 2rem;
  }

  .features__list__wrapper {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    gap: 2px;
    background: var(--dark);
    padding: 1rem;
  }
}

.cta {
  position: relative;
  padding: 4rem 0;
  background: rgb(0, 0, 0);
  background: linear-gradient(
    90deg,
    rgba(0, 0, 0, 0.6) 0%,
    rgba(0, 0, 0, 0) 100%
  );
}

.cta__bg-items {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.cta__bg-items img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cta__ft-items {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.5rem;
  max-width: 50%;
  z-index: 1;
}

.cta__ft-items__title {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 400;
  color: var(--white);
}

.cta__ft-items__subtitle {
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  line-height: 1.35;
  color: #d6d9dd;
  margin-bottom: 1rem;
}

.cta__ft-items__subtitle strong {
  color: var(--white);
}

@media all and (max-width: 768px) {
  .cta__ft-items {
    max-width: 100%;
  }
}

/* other external items */
.page__syllabus .inside .syllabus_item .tx {
  width: 100%;
}

main.page .button {
  cursor: pointer;
  padding: 0.75rem 2rem;
}

section.page__professors {
  padding: 4rem 0;
}

.page__professors .professors__top {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

.page__professors .professors__top .professors__title {
  font-size: clamp(2rem, 4vw, 3.4375rem);
  text-align: center;
}

.page__professors .professors__navigation {
  align-self: flex-end;
  margin-top: 0;
}

.page__professors .slide-professors__info {
  background: rgb(0, 0, 0);
  background: linear-gradient(
    360deg,
    rgba(0, 0, 0, 0.4) 5%,
    rgba(0, 0, 0, 0) 100%
  );
}

.page__professors .slide-professors__info img {
  z-index: -1;
}

.page__professors .professors__slide {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  align-self: stretch;
}

@media all and (max-width: 580px) {
  .page__professors .professors__slide {
    gap: 1rem;
  }
}

.page__professors .professors__slide__media-wrapper {
  position: relative;
  padding-bottom: 125%;
  width: 100%;
  overflow: hidden;
  border-radius: 10px;
}

.page__professors .professors__slide__media-wrapper img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page__professors .professors__slide__wrapper {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
  height: 100%;
}

.page__professors .professors__slide__title {
  font-size: clamp(1.25rem, 4vw, 1.5rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--black);
}

.page__professors .professors__slide__subtitle {
  font-size: clamp(1rem, 2vw, 1.5rem);
  font-weight: 400;
  line-height: 1.2;
  color: var(--grey);
  margin-bottom: 1rem;
}

.page__professors .professors__slide__ft {
  margin-top: auto;
  max-width: 120px;
}

.page__professors .professors__slide__ft img {
  width: 100%;
  height: 40px;
  object-fit: contain;
}

@media all and (max-width: 580px) {
  .page__professors .professors__slide__ft img {
    height: 32px;
  }
}

.page__professors .professors__button {
  margin-top: 4rem;
  display: flex;
  justify-content: center;
}

.page__cta-final {
  background: var(--dark-hard);
  padding: 4rem 0;
}

.page__cta-final .cta-final__wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
}

@media all and (max-width: 768px) {
  .page__cta-final .cta-final__wrapper {
    gap: 1.5rem;
  }
}

.page__cta-final .cta-final__wrapper__title {
  font-size: clamp(2rem, 4vw, 3.4375rem);
  font-weight: 400;
  color: var(--white);
}

.page__cta-final .cta-final__wrapper__subtitle {
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  font-weight: 400;
  color: var(--white);
}

.page__cta-final .cta-final__logos {
  margin: 2rem 0;
  width: 100%;
}

.page__cta-final .cta-final__logos__wrapper {
  display: flex;
  transition-timing-function: linear;
  align-items: center;
}

.page__cta-final .cta-final__logos__wrapper__item {
  width: 12rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.page__cta-final .cta-final__logos__wrapper__item img {
  width: 100%;
  height: auto;
}

.page__cta-final .cta-final__button {
  display: flex;
  justify-content: center;
}

.error {
  display: flex;
  justify-content: center;
  align-items: center;
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  background: transparent;
}

.error.active {
  opacity: 1;
  visibility: visible;
  pointer-events: all;
}

.error__overlay {
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.6);
  z-index: -1;
}

.error__wrapper {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  row-gap: 24px;
  padding: 40px;
  border-radius: 10px;
  overflow: hidden;
  background: var(--white);
  max-width: 800px;
  width: 90%;
}

.error__wrapper__close {
  position: absolute;
  top: 12px;
  right: 12px;
  cursor: pointer;
}

.error__wrapper__media {
  width: 32px;
  height: 32px;
}

.error__wrapper__media img {
  width: 100%;
  height: auto;
}

.error__wrapper__title {
  font-size: clamp(1.5rem, 2vw, 2rem);
  font-weight: 600;
  color: var(--black);
}

.error__wrapper__subtitle {
  font-size: clamp(1rem, 2vw, 1.5rem);
  font-weight: 400;
  color: var(--grey);
  max-width: 70%;
  margin: 0 auto;
}

.error__wrapper__buttons {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  align-items: center;
  gap: 12px;
  width: 100%;
  max-width: 50%;
}

@media all and (max-width: 768px) {
  .error__wrapper__subtitle,
  .error__wrapper__buttons {
    max-width: 100%;
  }
}

/* others */

.lang-switcher {
  display: none;
}

footer.footer {
  padding: 4rem 0;
}

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

footer .footer__top-row {
  margin-bottom: 0;
}

footer .footer__bottom {
  justify-content: center;
}

footer .footer__columns {
  display: flex;
  justify-content: flex-end;
  width: 100%;
}

footer .footer__columns .footer__list {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 2.5rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

footer .footer__columns .footer__list a {
  font-size: clamp(0.8125rem, 2vw, 1rem);
  font-weight: 400;
  color: var(--white);
  transition: opacity 0.3s ease;
}

footer .footer__columns .footer__list a:hover {
  opacity: 0.7;
}

@media all and (max-width: 768px) {
  footer.footer {
    padding: 2rem 0;
  }
  footer .footer__columns .footer__list {
    gap: 1rem;
  }
}

/* right to left updates */
html[dir="rtl"] {
  .page__learn .page__container .lr > .l > .video > svg {
    translate: 50% -50%;
  }
}