@media (min-width: 640px) and (max-width: 767px) {
  /* Promotion */
  .promotion__desc h2 {
    font-size: 4.8rem;
  }

  /* Contact */
  .contact__form h2 {
    font-size: 5.2rem;
    margin-top: -1.7rem;
  }

  .contact__form p {
    font-size: 2rem;
  }

  .contact__form__input input, .contact__form__input textarea {
    font-size: 1.9rem;
  }

  .contact__btn {
    font-size: 2.4rem;
  }
}

@media (min-width: 640px) {
  h2 {
    font-size: 4.2rem;
    margin-bottom: 3.9rem;
  }

  h3 {
    font-size: 3.4rem;
  }

  .h2 {
    font-size: 4.2rem;
    margin-bottom: 3.9rem;
  }

  .h3 {
    font-size: 3.4rem;
  }

  .container {
    max-width: 606px;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }

  /* Header */
  .header__row {
    height: 85px;
    padding-left: 0;
    padding-right: 0;
  }

  .header__logo img, .header__logo svg {
    width: 49px;
  }

  .header__nav {
    height: calc(100vh - 85px);
    top: 85px;
  }

  .header__nav ul {
    margin-top: 5rem;
    max-width: 606px;
  }

  .header__nav a {
    font-size: 3.2rem;
    padding: 3rem 1.5rem;
  }

  .header__burger {
    width: 38px
  }

  /* Main */
  .main {
    padding-top: 8.5rem;
  }

  .main section {
    padding-top: 3.2rem;
    scroll-margin-top: 5.3rem;
  }

  /* Head */
  section.head {
    padding-top: 5rem;
  }

  .head h1 {
    margin-bottom: 4.7rem;
  }

  .head__description {
    margin-bottom: 6.5rem;
    margin-right: 4%;
    width: 58%;
  }

  .head__btn {
    margin-top: 3.4rem;
  }

  /* Services */
  .service__1 {
    margin-bottom: 5.2rem;
    margin-bottom: 11rem;
  }

  .service__2 {
    margin-bottom: 2.1rem;
    margin-bottom: 7rem;
    text-align: start;
  }

  .service__3 {
    margin-bottom: 8.1rem;
    margin-bottom: 11rem;
  }

  .service__4 {
    margin-bottom: 2.5rem;
    margin-bottom: 11rem;
    text-align: start;
  }

  .service__ti .service__text {
    flex: 0 0 62%;
  }

  .service__it .service__text {
    flex: 0 0 70%;
  }

  .service__text h2 {
    font-size: 4.8rem;
    line-height: 1.2;
  }

  .service__1 h2 {
    margin-bottom: 3.7rem;
  }

  .service__2 h2 {
    margin-bottom: 4rem;
  }

  .service__3 h2 {
    margin-bottom: 5rem;
  }

  .service__4 h2 {
    margin-bottom: 4rem;
  }

  .service__btn {
    display: inline-block;
    margin-left: unset;
    margin-right: unset;
  }

  .service__1 .btn {
    margin-top: 1.8rem;
  }

  .service__2 .btn {
    margin-top: 3.2rem;
    position: absolute;
    right: 1.5rem;
  }

  .service__3 .btn {
    margin-top: 1.7rem;
  }

  .service__4 .btn {
    margin-top: 0.4rem;
    position: absolute;
    right: 1.5rem;
  }

  .service__1 .service__img {
    margin-top: -2.4%;
    margin-left: -22.5%;
    margin-right: -59%;
  }

  .service__2 .service__img {
    margin-top: -9.6%;
    margin-left: -68.8%;
    margin-right: -27.4%;
  }

  .service__3 .service__img {
    margin-top: -17%;
    margin-left: -38.8%;
    margin-right: -61.6%;
  }

  .service__4 .service__img {
    margin-top: -15.2%;
    margin-left: -71.2%;
    margin-right: -28.6%;
  }

  /* Stack */
  .stack__box {
    margin-top: 4.5rem;
    margin-bottom: 4.9rem;
  }

  .stack__box li {
    margin-bottom: 0.7rem;
    width: 20%;
  }

  .stack__box img {
    transform: scale(0.7);
  }

  /* Why We */
  .why-we {
    background: unset;
    /*box-shadow: unset;*/
    /*filter: unset;*/
    padding-bottom: 8.7rem;
  }

  .why-we::before {
    content: none;
  }

  .why-we__content {
    padding-top: 2.9rem;
  }

  .why-we__img {
    display: block;
  }

  .why-we__text {
    margin-top: -1.4rem;
    padding-left: 3rem;
  }

  .why-we__text p {
    font-size: 2rem;
    margin-bottom: 5.4rem;
  }

  /* Reviews */
  .reviews {
  }

  .reviews__wrapper {
    padding-top: 1.5rem;
  }

  .reviews__top {
    margin-bottom: 3rem;
  }

  .reviews__top h2 {
    font-size: 3.2rem;
    letter-spacing: 0;
    margin-bottom: 1rem;
  }

  .reviews__top h2 a {
  }

  .reviews__rating__value {
  }

  .reviews__rating__stars {
  }

  .reviews__rating__upper {
  }

  .reviews__rating__upper span {
  }

  .reviews__rating__lower {
  }

  .reviews__rating__lower span {
  }

  .reviews__rating__count {
  }

  .reviews__rating__count a {
  }

  .reviews__top__link {
  }

  .reviews__items {
  }

  .reviews__item {
    margin-bottom: 2.5rem;
    padding: 5rem 4.5rem 6rem;
  }

  .reviews__item__top {
    display: flex;
    margin-top: 0;
    margin-bottom: 1.5rem;
    text-align: start;
  }

  .reviews__item__img {
    margin-right: 2.5rem;
  }

  .reviews__item__img img {
  }

  .reviews__item__author {
    flex: 1;
  }

  .reviews__item__author__name {
    margin-top: 1rem;
  }

  .reviews__item__author__position {
    margin-bottom: 0;
  }

  .reviews__item__text {
    margin-bottom: 2.5rem;
  }

  .reviews__item__rating {
  }

  .reviews__item__rating__value {
  }

  .reviews__item__rating__stars {
  }

  .reviews__bot {
  }

  .reviews__bot img {
  }

  /* Promotion */
  .promotion {
    margin-bottom: 3rem;
    padding-bottom: 5.2rem;
  }

  .promotion__desc {
    margin-top: 0;
    padding-top: 1.4rem;
    padding-right: 0;
    width: 60%;
  }

  .promotion__desc .h2 {
    line-height: 1.2;
    margin-bottom: 2.1rem;
  }

  .promotion__desc p {
    font-size: 2.4rem;
    margin-bottom: 2.1rem;
  }

  .promotion__discount {
    font-size: 5.6rem;
    margin-right: 1.3rem;
  }

  .promotion__discount span {
    font-size: 3rem;
  }

  .promotion__price {
    font-size: 3.2rem;
  }

  .promotion__btn {
    left: unset;
    margin-top: 4.5rem;
    position: unset;
    transform: unset;
  }

  /* Team */
  .team {
    /*margin-bottom: 6rem;*/
  }

  .team__list {
    margin-top: 6.2rem;
  }

  .team__list li {
    margin-bottom: 6rem;
  }

  /* Portfolio */
  .portfolio {
    margin-bottom: 6rem;
  }

  .portfolio__item {
    max-width: unset;
    padding: 10%;
  }

  .portfolio__image__wrap {
    align-items: flex-end;
    height: unset;
    margin-bottom: -6rem;
  }

  .portfolio__image {
    height: 500px;
    margin-bottom: -4rem;
    width: 400px;
  }

  .portfolio__image.back {
    display: unset;
    margin-bottom: 0;
    max-height: 480px;
  }

  /* Contact */
  .contact {
    padding-bottom: 6.2rem;
  }

  .mobile-h2 {
    display: none;
  }

  .contact__row {
    flex-direction: row-reverse;
    padding-top: 4rem;
  }

  .contact__person {
    margin-bottom: 0;
    width: 37%;
  }

  .contact__person__name {
    margin-top: 3.5rem;
    margin-bottom: 1.3rem;
  }

  .contact__form {
    flex: 1;
    padding-left: 2%;
  }

  .contact__form__wrap {
    margin-left: -63.5%;
  }

  .contact__form h2 {
    display: block;
  }

  .contact__form p {
    margin-bottom: 3rem;
  }

  .contact__form__input {
    padding-bottom: 2.7rem;
  }

  .contact__form__input input, .contact__form__input textarea {
    padding: 6px 0;
  }

  .contact__form__row .terms input {
    width: 23px;
  }

  .contact__btn {
    margin: 2.1rem auto 0;
  }

  /* Footer */
  .footer__row {
    padding: 2.5rem 0 1.7rem;
  }

  .footer__row > div {
    margin-bottom: 2rem;
  }
}