@media (max-width: 84em) {
  .primaryHead {
    max-width: 120rem;
  }
}

@media (max-width: 76em) {
  html {
    font-size: 62.25%;
  }
  .header {
    padding: 0rem 2.4rem;
  }

  .section-downloads {
    padding: 6.4rem 6.4rem;
  }

  .grid--3-cols {
    column-gap: 3.6rem;
  }

  .grid {
    grid-template-columns: repeat(3, 1fr);
    column-gap: 4.4rem;
    padding: 1rem 5.2rem;
  }

  /* MOBILE NAVIGATION */
  .btn-mobile-nav {
    display: block;
    z-index: 9999;
  }

  .main-nav {
    background-color: rgba(255, 255, 255, 0.4);
    -webkit-backdrop-filter: blur(5px);
    backdrop-filter: blur(10px);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    transform: translateX(100%);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.5s ease-in;

    /* 1) Hide it visually */
    opacity: 50%;

    /* 2) Make it unaccessible to mouse and keyboard */
    pointer-events: none;

    /* 3) Hide it from screen readers */
    visibility: hidden;
  }

  .nav-open .main-nav {
    opacity: 1;
    pointer-events: auto;
    visibility: visible;
    transform: translateX(0);
  }

  .nav-open .icon-mobile-nav[name="close-outline"] {
    display: block;
  }

  .nav-open .icon-mobile-nav[name="menu-outline"] {
    display: none;
  }

  .main-nav-list {
    flex-direction: column;
    gap: 4.8rem;
  }

  .main-nav-link:link,
  .main-nav-link:visited {
    font-size: 3rem;
    color: #333333;
  }
  .main-nav-link:hover {
    color: #e67e22;
  }
}

@media (max-width: 57em) {
  html {
    font-size: 56.25%;
  }
  .store {
    width: 18rem;
  }
  .section-downloads {
    padding: 4.4rem 1.2rem;
  }
  .grid--3-cols {
    grid-template-columns: repeat(2, 1fr);
    column-gap: 3.2rem;
    justify-content: center;
  }
  .download-pc {
    grid-column: 1/-1;
    justify-self: center;
  }

  .grid {
    grid-template-columns: repeat(2, 1fr);

    column-gap: 3.6rem;
    padding: 1rem 4.4rem;
  }
}

@media (max-width: 37.5em) {
  html {
    font-size: 50%;
  }

  .primaryHead {
    width: 60rem;
    left: 50%;
    text-align: center;
  }
  .primaryHeadInner {
    width: 100%;
  }

  .heading-secondary {
    font-size: 3.2rem;
  }

  .store {
    width: 14rem;
    height: 4rem;
  }
  .btn--full {
    margin-right: 0.8rem;
  }
  .download-imgs img {
    height: 3.2rem;
    width: 3.2rem;
  }
  .contact {
    grid-template-columns: 1fr;
    grid-template-rows: 1fr 2fr;
  }
  .contact-text-box {
    grid-row: 2/-1;
  }
}

@media (max-width: 30em) {
  html {
    font-size: 43.75%;
  }
  .primaryHead {
    width: 50rem;
    top: 45%;
  }
  .primaryInfo {
    font-size: 3rem;
    line-height: 1.1;
  }
  h1 {
    margin-bottom: 02.8rem;
  }
  .store {
    width: 16rem;
    height: 5rem;
  }
  .grid-item {
    text-align: start;
  }
  .downloads-info {
    justify-content: center;
  }
}

@media (max-width: 27em) {
  html {
    font-size: 43.75%;
  }

  .grid {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .grid--3-cols {
    grid-template-columns: 1fr;

    column-gap: 1.2rem;
  }
  .section-downloads {
    padding: 8rem 3.8rem;
  }
  .contact-text-box {
    padding: 4.8rem 4.4rem 4.4rem 4.4rem;
  }

  .contact-form {
    grid-template-columns: 1fr;

    row-gap: 1.8rem;
  }
  .message {
    grid-column: 1/-1;
    grid-row: 3;
  }

  .btn--form {
    margin-top: 2rem;
    align-self: center;
    padding: 1.2rem;
    grid-column: 1;
  }
}