/*==========  Desktop First  ==========*/
/* Large Devices, Wide Screens */
@media only screen and (max-width: 1840px) {
  .advantages::after {
    width: 530px;
    height: 450px;
    top: auto;
    bottom: 0;
    right: 0;
  }
}
@media only screen and (max-width: 1660px) {
  .container-fluid {
    padding: 0 20px;
  }
  .nav-menu {
    margin: 0 0 0 30px;
  }
  .menu .nav-item {
    margin: 0 20px 0 0;
  }
  .menu .nav-item:last-child {
    margin: 0;
  }
  footer .phone, .footer-text {
    margin-top: 10px;
  }
}
@media only screen and (max-width: 1400px) {
  header {
    padding: 20px 0;
  }
  .nav-menu {
    margin: 0 0 0 auto;
  }
  header .logo img {
    width: 180px;
  }
  .advantages::before {
    right: -50px;
  }
  .principles-img {
    width: 220px;
    right: 40px;
  }
  .principles .box-text {
    max-width: 676px;
  }
}
@media only screen and (max-width: 1220px) {
  .menu {
    font-size: 14px;
  }
  h1, .h1 {
    margin: 0 0 40px;
  }
  .home {
    padding: 60px 0 30px;
  }
  .home .box-text {
    margin: 30px 0 0;
  }
  .home-text {
    padding: 20px;
  }
  .principles-wrapper {
    padding: 40px;
  }
  .advantages::after {
    width: 400px;
    height: 340px;
  }
  .advantages {
    padding: 50px 0 20px;
  }
}
@media only screen and (max-width: 1120px) {
  .btn-burger {
    display: block;
  }
  .nav-menu {
    position: fixed;
    inset: 0;
    background: #fff;
    transform: translateX(-100%);
    transition: 0.3s ease;
    z-index: 1000;
    padding: 80px 24px 24px;
  }
  .nav-menu.active {
    transform: translateX(0);
  }
  .nav-menu__close {
    display: block;
  }
  .menu {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
    font-size: 16px;
  }
  .menu .nav-item {
    margin: 0;
  }
  .menu .nav-link:hover {
    color: #3C417D;
    text-decoration: underline;
  }
  footer {
    font-size: 24px;
    line-height: 1.3;
  }
  .home-logo {
    margin: 0 0 100px;
  }
  .home-logo img {
    width: 380px;
    margin: 0 36px;
  }
}
@media only screen and (max-width: 992px) {
  h1, .h1, h2, .h2 {
    font-size: 36px;
    margin: 0 0 30px;
  }
  h3, .h3 {
    font-size: 28px;
    line-height: normal;
    margin: 0 0 20px;
  }
  .text-big {
    line-height: normal;
    font-size: 20px;
  }
  .advantages {
    padding: 50px 0 0;
  }
  .advantages::after {
    display: block;
    position: relative;
    bottom: 0;
    right: 0;
    margin: 0 auto;
  }
  .home-img {
    max-width: 300px;
    margin: 30px auto 0;
  }
  .home-text {
    max-width: none;
  }
  .principles {
    padding: 60px 0;
  }
  .principles-wrapper {
    flex-wrap: wrap;
    padding: 30px;
  }
  .principles h2 {
    line-height: normal;
  }
  .principles-img {
    position: relative;
    right: 0;
    top: 0;
    transform: none;
    margin: 20px auto 0;
    justify-content: center;
  }
  .principles .box-text {
    max-width: none;
    width: 100%;
  }
  .tehnical-services__img {
    justify-content: center;
    margin: 20px auto 0;
    max-width: 300px;
  }
  .tehnical-text {
    max-width: none;
    padding: 20px;
  }
  .tehnical-services {
    padding: 60px 0;
  }
  .tehnical-services h2 {
    margin: 0 0 30px;
  }
  .tehnical-services .box-text {
    margin: 30px 0 0;
    max-width: none;
  }
  .services-card__number {
    font-size: 100px;
  }
  .services-card__link {
    width: 65px;
    height: 65px;
  }
  .services-card {
    padding: 50px 30px;
  }
  .services-card h3 {
    margin: 30px 0 0;
    font-size: 18px;
    line-height: 26px;
  }
  .services-card h3 span {
    font-size: 30px;
    line-height: 1;
  }
  .services {
    padding: 60px 0 0;
  }
  .seo-section {
    padding: 40px 0;
  }
  .why-choose {
    padding: 60px 0;
  }
  .why-choose-item {
    margin: 0 0 20px;
  }
  .why-choose-item:last-child {
    margin: 0;
  }
  .why-choose-item__number {
    font-size: 30px;
    line-height: 1;
    margin: 0 20px 0 0;
    width: 70px;
    min-width: 70px;
    height: 60px;
  }
  footer {
    padding: 60px 0 30px;
    font-size: 20px;
  }
  footer .logo img {
    width: 200px;
  }
  footer .phone {
    margin: 20px 0 0;
  }
  footer .phone img {
    width: 32px;
    min-width: 32px;
    margin: 0 12px 0 0;
  }
  .footer-text {
    max-width: none;
    margin: 24px 0 0;
  }
  .footer-bottom {
    margin: 30px 0 0;
  }
  .home-logo {
    margin: 0 0 60px;
  }
  .home-logo img {
    width: 300px;
    margin: 0 24px;
  }
}
@media only screen and (max-width: 768px) {
  .home-logo {
    margin: 0 0 40px;
  }
  .home-logo img {
    width: 220px;
    margin: 0 16px;
  }
  .principles-img {
    width: 100%;
    max-width: 200px;
  }
  .principles-wrapper {
    padding: 24px;
  }
  .tehnical-services__img {
    max-width: 200px;
  }
}
@media only screen and (max-width: 576px) {
  h1, .h1, h2, .h2 {
    font-size: 30px;
  }
  h3, .h3 {
    font-size: 22px;
  }
  .services-card__number {
    font-size: 80px;
  }
  .services-card h3 span {
    font-size: 24px;
  }
  .why-choose-item {
    align-items: flex-start;
  }
}
@media only screen and (max-width: 480px) {
  .home-logo__line {
    display: none;
  }
  .home-logo img {
    width: 200px;
    margin: 0 auto;
  }
  h1, .h1, h2, .h2 {
    font-size: 24px;
  }
  h3, .h3 {
    font-size: 20px;
  }
}