.main-hidden {
  display: none;
}

@media (max-width: 1260px) {
  .nav {
    font-size: 4.5rem;
  }

  .project-head {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
}

@media (max-width: 960px) {
  .navbar {
    width: 30%;
  }

  .nav {
    font-size: 3rem;
  }

  .main {
    width: 70%;
  }
}

@media (max-width: 800px) {
  .navbar {
    display: none;
  }

  .main {
    width: 100%;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    gap: 40px;
  }

  .main-item {
    min-height: fit-content;
    margin-bottom: 100px;
  }

  .about {
    display: block;
  }

  .projects,
  .contacts {
    display: flex;
  }

  .heading-small-screen {
    display: block;
    color: transparent;
    -webkit-text-stroke: 3px var(--light-theme-color);
    font-size: 6rem;
  }
}

@media (max-width: 640px) {
  .main-item {
    width: 90%;
  }

  .heading-small-screen {
    font-size: 5rem;
  }
}

@media (max-width: 500px) {
  .main {
    padding: 120px 30px;
  }

  .heading-small-screen {
    font-size: 4rem;
  }
}

@media (max-width: 400px) {
  .main {
    padding: 120px 10px;
  }

  .heading-small-screen {
    font-size: 3.5rem;
  }
}