@media (max-width: 1680px) {
  .container {
    max-width: 1440px;
  }

  .b2 {
    max-width: 39vw;
  }

  .b4 {
    max-width: 68vw;
  }
}

@media (max-width: 1440px) {
  .container {
    max-width: 1336px;
  }
}

@media (max-width: 1366px) {
  .container {
    max-width: 1290px;
  }

  .contact-right-map {
    height: 50vh;
  }

  .aboutPage-line span {
    padding: 25px 30px;
  }

  .snip1529 {
    max-width: 290px;
  }
}

@media (max-width: 1290px) {
  .container {
    max-width: 1140px;
  }

  .snip1529 {
    max-width: 260px;
    min-height: 360px;
  }

  .portfolio-block-title,
  .news-card h2 {
    font-size: 24px;
    margin-bottom: 10px;
  }

  .portfolio-block-desc {
    padding: 40px;
  }

  .portfolio-card {
    max-width: 370px;
  }

  .portfolio-card-title {
    font-size: 18px;
  }

  .snip1529 h3 {
    font-size: 24px;
  }
}

@media (max-width: 1140px) {
  .container {
    max-width: 1024px;
  }
}

@media (max-width: 1024px) {
  .container {
    max-width: 992px;
  }

  .serviceMain-title {
    max-width: 800px;
    font-size: 35px;
  }

  .serviceMain-box {
    max-width: 320px;
  }

  .serviceMain-subtitle {
    font-size: 28px;
  }

  .aboutMain-desc {
    margin-left: 40px;
  }

  .aboutPage-line span {
    padding: 20px 10px;
  }

  .aboutPage-right-title {
    margin-bottom: 25px;
  }

  .aboutPage-blocks {
    gap: 30px 100px;
  }

  .aboutPage-number {
    font-size: 40px;
  }

  .aboutPage-subtitle {
    font-size: 24px;
  }

  .aboutPage-title {
    margin-bottom: 20px;
  }

  .aboutPage-line span {
    font-size: 24px;
  }

  .blogMain-btn {
    float: left;
  }
}

@media (max-width: 992px) {
  .container {
    max-width: 892px;
  }

  .aboutMain-desc {
    max-width: 360px;
  }

  .b1,
  .b2,
  .b3,
  .b4,
  .portfolio-block-desc {
    width: 100%;
    max-width: 100vw;
    height: 100vh;
  }

  .snip1529 {
    max-width: 290px;
    height: 360px;
  }
}

@media (max-width: 800px) {
  .container {
    max-width: 768px;
  }

  .swiper-slide-1,
  .swiper-slide-2,
  .swiper-slide-3 {
    padding-left: 90px;
  }

  .news-card {
    min-width: 300px;
  }
}

@media (max-width: 768px) {
  .container {
    max-width: 684px;
  }

  .serviceMain-boxes,
  .aboutMain {
    flex-flow: wrap;
    justify-content: center;
    padding-bottom: 50px;
  }

  .aboutMain-banner {
    max-width: 100%;
    margin-bottom: 30px;
  }

  .serviceMain-box {
    margin-bottom: 30px;
    text-align: center;
  }

  .sample {
    padding: 50px 0;
  }

  .serviceMain {
    padding-bottom: 0;
  }

  .aboutMain-desc {
    margin-left: 0;
    text-align: center;
  }

  .btn {
    margin: 0 auto;
  }

  .nav-but-wrap {
    padding: 0;
  }

  h1 {
    font-size: 34px;
  }
}

@media (max-width: 684px) {
  .container {
    max-width: 576px;
  }
}

@media (max-width: 576px) {
  .container {
    max-width: 480px;
  }
}

@media (max-width: 480px) {
  .container {
    max-width: 414px;
  }

  .b1,
  .b2,
  .b3,
  .b4,
  .portfolio-block-desc {
    height: 50vh;
  }

  h1,
  h2,
  h3 {
    text-align: center;
  }

  .swiper-slide-1,
  .swiper-slide-2,
  .swiper-slide-3 {
    padding-left: 0;
    align-items: center;
  }

  .swiper-button-left,
  .swiper-button-right,
  .swiper-slide-txt {
    display: none;
  }

  .swiper-slide-pins {
    margin: 0 auto;
  }

  .blogMain {
    padding: 50px 0 100px;
    margin: 0 auto;
  }

  .blogMain-boxes,
  .portfolio-cards {
    justify-content: center;
  }

  .blogMain-btn {
    float: none;
  }

  .aboutPage-title {
    font-size: 50px;
    text-align: center;
  }

  .page-links {
    padding: 120px 0 30px;
  }

  .aboutPage-subtitle {
    font-size: 18px;
  }

  .aboutPage-txt {
    font-size: 16px;
    text-align: center;
  }

  .aboutPage-line {
    flex-flow: wrap;
    justify-content: center;
  }

  .aboutPage-line span {
    font-size: 15px;
  }

  .aboutPage-desc {
    padding: 50px 0;
    flex-direction: column;
  }

  .aboutPage-desc-img,
  .aboutPage-right {
    width: 100%;
  }

  .aboutPage-right {
    padding: 30px 0;
  }

  .footer-container {
    flex-direction: column;
    align-items: start;
    padding: 0 20px;
  }

  .footer-logo,
  .footer-block {
    margin-bottom: 20px;
  }

  .servicePage {
    flex-direction: column;
  }

  .servicePage-left,
  .servicePage-right {
    width: 90%;
  }

  .servicePage-left-title {
    font-size: 28px;
  }

  .nav__list-item {
    font-size: 36px;
  }

  .contact-desc {
    flex-direction: column;
  }

  .contact-left {
    margin-bottom: 30px;
  }

  .contact-right {
    width: 100%;
    margin-bottom: 30px;
    height: 50vh;
  }

  .swiper-slide-title {
    font-size: 32px;
    text-align: center;
  }

  .contacts-subtitle {
    text-align: center;
  }

  .swiper-slide-1 {
    background: url(../img/banners/swiper1sm.png) no-repeat center / cover;
  }
  
  .swiper-slide-2 {
    background: url(../img/banners/swiper2sm.png) no-repeat center / cover;
  }
  
  .swiper-slide-3 {
    background: url(../img/banners/swiper3sm.png) no-repeat center / cover;
  }
}

@media (max-width: 414px) {
  .container {
    max-width: 390px;
  }
}

@media (max-width: 390px) {
  .container {
    max-width: 360px;
  }

  .serviceMain-title,
  .sample-title,
  .blogMain-title {
    max-width: unset;
    font-size: 28px;
  }

  .aboutPage-title {
    font-size: 36px;
  }

  .blogMain {
    padding: 20px 0 15px;
    margin: 0 auto;
  }

  .aboutPage-right-title {
    font-size: 24px;
  }

  .aboutPage-blocks,
  .contact-blocks {
    gap: 30px 20px;
  }

  h1 {
    font-size: 32px;
  }
}

@media (max-width: 360px) {
  .container {
    max-width: 320px;
  }

  .footer-block-txt,
  .pin {
    font-size: 14px;
  }

  .swiper-slide-title,
  .nav__list-item {
    font-size: 26px;
  }

  .btn {
    padding: 12px 50px;
  }

  .aboutPage-line span {
    font-size: 14px;
  }
}

@media (max-width: 320px) {
  .container {
    max-width: 300px;
  }
}