@media screen and (max-width: 768px) {
  .main-banner,
  .main-banner .left .pre-title {
    grid-template-columns: 1fr;
  }

  .main-banner .left {
    grid-gap: 40px;
  }

  .main-banner .left .large-title span {
    font-size: 60px;
  }

  .main-banner .left .pre-title {
    grid-gap: 15px;
  }

  .main-banner .stripe {
    height: 65px;
  }

  .puzzle-image .puzzle-title,
  .puzzle-image .puzzle-sub-title {
    grid-column: 1 / span 8;
  }

  .puzzle-image .puzzle-title span {
    font-size: 70px;
  }

  .puzzle-image .puzzle-sub-title span {
    font-size: 28px;
  }

  .puzzle-image .puzzle-part {
    position: relative;
  }

  .puzzle-image .puzzle-part img {
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .puzzle-image .puzzle-part.one {
    grid-column: 9 / span 6;
  }

  .puzzle-image .puzzle-part.two {
    grid-column: 1 / span 8;
  }

  .puzzle-image .puzzle-part.three {
    grid-column: 9 / span 6;
  }

  .puzzle-image .puzzle-article {
    font-size: 18px;
  }

  .slider-section {
    padding: 40px;
  }

  .slider-list {
    min-height: 50vh;
  }

  .slider-list .slide {
    min-height: 50vh;
  }

  .image-copy {
    grid-template-columns: 1fr;
  }

  .image-copy .image {
    grid-column: 1;
  }

  .image-copy .copy {
    grid-gap: 30px;
    grid-column: 1;
  }

  .image-copy .copy .title span {
    font-size: 24px;
  }

  .image-copy .copy .content > *{
    font-size: 20px;
  }

  .footer {
    grid-template-columns: 1fr;
    grid-gap: 15px;
    justify-content: center;
    justify-items: center;
  }

  .footer .langs {
    padding: 0;
  }

  .additional-info {
    grid-template-columns: 1fr;
    grid-gap: 15px;
    padding: 0;
  }

  .slider-section #slider-next {
    right: 30px;
  }

  .slider-section #slider-prev {
    left: 30px;
  }

}

@media screen and (max-width: 480px) {
  .section-wrapper {
    padding: 30px;
  }

  .slider-section {
    padding: 30px;
  }

  .puzzle-image {
    grid-template-columns: 1fr 1fr ;
  }

  .puzzle-image .puzzle-title,
  .puzzle-image .puzzle-sub-title {
    grid-column: 1 / span 2;
  }

  .puzzle-image .puzzle-title {
    grid-row: 1 / span 1;
  }

  .puzzle-image .puzzle-sub-title {
    grid-row: 2 / span 1;
  }

  .puzzle-image .puzzle-part.one {
    grid-column: 1 / span 2;
    grid-row: 3 / span 2;
    height: 40vh;
  }

  .puzzle-image .puzzle-part.two {
    grid-column: 1 / span 1;
    grid-row: 5 / span 2;
    height: 40vh;
  }

  .puzzle-image .puzzle-part.three {
    grid-column: 2 / span 1;
    grid-row: 5 / span 2;
    height: 40vh;
  }

  .puzzle-image .puzzle-article {
    grid-column: 1 / span 2;
    grid-row: 7 / span 1;
  }

  #slider-prev {
    left: 20px;
  }

  #slider-next {
    right: 20px;
  }
}