@media (max-width: 1400px) {

}

@media (max-width: 1200px) {
    .header-welcome__title {
        font-size: 50px;
    }
}


@media (max-width: 992px) {

    .header::before {
        left: -130px;
        width: calc(100vw + 130px);
    }

    .main-social-network-block {
        display: none;
    }

    .main-videos-block {
        margin-right: 0;
    }


 }

 @media (max-width: 768px) {


    .header-welcome {
        margin-top: 128px;
    }

    .header-welcome__title {
        font-size: 28px;
        letter-spacing: 5.8px;
    }

    .header-welcome__sub-title {
        font-size: 20px;
        letter-spacing: 4px;
    }

    .header-welcome__scroll-down {
        margin-top: 100px;
    }


    .advantages-block {
        justify-content: initial;
    }

    .advantages-block__item__text-title {
        margin-top: 6px;

        font-size: 17px;
        letter-spacing: 0.85px;
    }

    .advantages-block__item__text {
        margin-top: 8px;

        font-size: 11px;
        letter-spacing: 0.55px;
    }



    .main-videos-block {
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));

    }

    .footer {
        margin-top: 51px;
        padding-bottom: 155px;

        background-position-y: 72px;
    }

    .footer-social-network-block {
        display: flex;
    }

    .footer-contact {
        margin-top: 42px;
    }

    .footer-contact_for_contact {
        font-size: 13px;
    }

    .footer-contact__email {
        font-size: 13px;
    }

    .footer__made-with {

    }
 }


@media (max-width: 576px) {

    .header::after {
        content: none;
    }

    .header-nav {
        padding-top: 40px;
    }

        .header-nav__list__item-link  {
            padding-left: 0;
        }

    .header-welcome {
        padding-bottom: 80px;
    }


    .header-welcome__addition-info {
        margin-top: 20px;
        font-size: 8px;
        letter-spacing: 0.4px;
    }

    .header-welcome__scroll-down {
        display: none;
    }

    .main-videos-block {
        margin-top: 69px;
    }

    .footer-social-network-block {
        gap: 18px;
    }
}

@media (max-width: 393px) {

  .header-welcome__title {
      font-size: 24px;
      letter-spacing: 5.8px;
  }

  .header-welcome__sub-title {
      font-size: 16px;
      letter-spacing: 4px;
  }

  .header-nav__list__item-link {
        font-size: 13px;
  }

  .advantages-block__item:not(:last-child) {
      margin-right: 85px;
  }

}