@media (max-width: 40rem) {
  :root {
    --primary-color: #333;
    --light-orange: #fb1;
    --body-background-color: white;
  }
  .dark {
    --primary-color: #fff;
    --body-background-color: black;
    background-color: var(--body-background-color);
  }
  header {
    justify-content: space-between;
  }
  main {
    width: 100vw;
  }
  .nav_list {
    z-index: 500;
    position: fixed;
    height: 100vh;
    width: 75%;
    top: 0;
    right: -100%;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: right 0.3s;
    background-color: var(--body-background-color);
  }
  .menu .menu_open {
    background-color: var(--body-background-color);
    display: block;
  }
  .menu .menu_close {
    display: none;
  }
  .open .nav_list {
    right: 0;
  }

  .open .menu_open {
    display: none;
  }
  .open .menu_close {
    display: block;
  }
  .menu_button {
    display: flex;
    z-index: 1000;
  }
  .menu_button i {
    cursor: pointer;
    padding: 10px;
  }
  section#home {
    margin-top: 2rem;
    padding: 0 15px;
    padding-top: 5rem;
    grid-template-columns: 1fr;
    grid-template-rows: 1fr 1fr 1fr;
    gap: 1rem;
  }
  .home_position {
    font-size: 15px;
  }
  .home_info h3 {
    font-size: 1.5rem;
    font-weight: 600;
  }
  .home_buttons {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    justify-content: space-around;
  }
  .home_info button::before {
    animation: pulse 2s step-end infinite;
  }
  .home_info button::after {
    animation: pulse 1.5s step-end infinite;
  }
  .home_buttons button {
    margin: 0;
    width: 100%;
  }
  .home_info {
    grid-row: 2/3;
  }
  .image {
    grid-row: 1/2;
  }
  .swiper-slide {
    flex-direction: column;
    gap: 1.8rem;
  }

  .project-info,
  .project-img,
  .project-img a,
  .project-img img {
    width: 100%;
  }
  .skills__container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
  }
  .contacts {
    grid-template-columns: 1fr;
  }

  input,
  textarea,
  button {
    width: 100%;
  }
}