/*==========  Desktop First  ==========*/
@media (max-width: 991.98px) {
  h1:after, h2:after, h3:after, h4:after, h5:after, h6:after {
    margin-top: 30px;
  }
  header .hamburger {
    top: 20px;
    left: 20px;
  }
  header .row {
    height: auto;
  }
  header .scroll {
    display: none;
  }
  .main .txt {
    margin-top: 80px;
  }
  .main .txt h2:after {
    margin-bottom: 35px;
  }
  .main .section_btn .btn, .main .video .btn {
    width: 350px;
    height: 70px;
  }
  .main .section_btn, .main .video {
    height: 350px;
  }
  .main .section2 .filter {
    margin-bottom: 20px;
  }
  .main .section2 .btn {
    width: 270px;
    margin: 45px auto;
  }
  .main .section3 .clients {
    padding-bottom: 80px;
  }
  .main .section4 .link h3 {
    font-size: 20px;
    margin-top: 15px;
    margin-bottom: 0;
  }
  .main .section4 .link h3:after {
    margin-top: 15px;
  }
  .main .section4 .link .btn {
    width: 110px;
    height: 40px;
    font-size: 20px;
  }
  .main .section7 .adress .text {
    padding-right: 50px;
    padding-top: 50px;
    padding-bottom: 50px;
  }
  .main .section7 .adress .text p {
    padding-top: 20px;
  }
  .main .section7 .form {
    padding-top: 50px;
    padding-left: 50px;
  }
  .main .section7 .form .name, .main .section7 .form .email {
    width: 170px;
  }
  .main .section7 .form .name {
    margin-right: 5px;
  }
  .main .section7 .form input {
    width: 100%;
    padding: 0;
  }
  .main .section7 .form .btn {
    width: 150px;
    height: 50px;
    font-size: 20px;
  }
  footer {
    padding: 70px 0;
  }
}

@media (max-width: 767.98px) {
  h1 {
    font-size: 35px;
  }
  h2 {
    font-size: 25px;
  }
  h3 {
    font-size: 20px;
  }
  p {
    font-size: 18px;
  }
  header .txt h1:after {
    margin-top: 15px;
  }
  header .txt p {
    letter-spacing: 0;
  }
  .main .txt {
    margin-top: 40px;
  }
  .main .section1 .txt {
    margin-bottom: 40px;
  }
  .main .section_btn .btn, .main .main .video .btn {
    font-size: 24px;
    width: 270px;
    height: 50px;
  }
  .main .section_btn, .main .main .video {
    height: 250px;
  }
  .main .section2 .filter li {
    margin-left: 20px;
  }
  .main .section2 .filtr-container .filtr-item {
    padding: 5px;
  }
  .main .section2 .filtr-container .filtr-item .imag {
    margin-top: 5px;
  }
  .main .section7 .adress .text {
    float: initial;
    text-align: center;
    padding: 0;
    padding-top: 50px;
    padding-bottom: 30px;
  }
  .main .section7 .adress .text .links a:last-child {
    margin: 0;
  }
  .main .section7 .form {
    text-align: center;
    float: initial;
    padding-top: 50px;
    padding-left: 30px;
  }
  .main .section7 .form .name, .main .section7 .form .email {
    width: auto;
  }
  .main .section7 .form .massage {
    margin-top: 50px;
  }
  .main .section7 .form .btn {
    margin-bottom: 15px;
  }
  footer {
    padding: 50px 0;
  }
}

@media (max-width: 575.98px) {
  h1 {
    font-size: 25px;
  }
  h2 {
    font-size: 22px;
  }
  h3 {
    font-size: 18px;
  }
  p {
    font-size: 16px;
  }
  h1:after, h2:after, h3:after, h4:after, h5:after, h6:after {
    margin-top: 20px;
  }
  header .row {
    min-height: 500px;
  }
  header .txt p {
    margin-top: 20px;
  }
  .main .txt h2:after {
    margin-bottom: 20px;
  }
  .main .txt {
    margin-top: 40px;
  }
  .main .section1 .txt {
    margin-bottom: 40px;
  }
  .main .section_btn .btn, .main .main .video .btn {
    font-size: 20px;
    width: 220px;
    height: 50px;
  }
  .main .section2 .filter li {
    font-size: 16px;
  }
  .main .section2 .filtr-container .filtr-item .imag {
    margin-top: 20px;
    position: relative;
  }
  .main .section2 .filtr-container .filtr-item .imag img {
    width: 100%;
  }
  .main .section3 .clients {
    padding-bottom: 40px;
  }
  .main .section3 .clients img {
    margin: 25px auto;
  }
  .main .section4 .person img {
    width: 100%;
  }
  .main .section4 .link {
    margin-top: 20px;
  }
  .main .section4 .link .btn {
    margin-bottom: 40px;
  }
  .main .section5 .carousel {
    margin-top: 50px;
    margin-bottom: 30px;
  }
  .main .section5 .carousel .owl-dots {
    margin-top: 20px;
  }
  .main .section5 .carousel .owl-dots .owl-dot span {
    width: 10px;
    height: 10px;
  }
  .main .section7 .adress .text {
    padding-top: 50px;
    padding-bottom: 30px;
  }
  .main .section7 .adress .text p {
    font-size: 16px;
  }
  .main .section7 .form {
    padding: 0;
    text-align: center;
    float: initial;
    padding-top: 30px;
  }
  .main .section7 .form .name, .main .section7 .form .email {
    width: 90%;
    margin-bottom: 30px;
  }
  .main .section7 .form .massage {
    margin-top: 0;
  }
  .main .section7 .form .massage input {
    width: 90%;
  }
  .main .section7 .form .btn {
    margin: 15px auto;
    float: initial;
  }
  footer p {
    margin-top: 25px;
    font-size: 13px;
  }
  footer .logo {
    width: 100%;
  }
}