@media screen and (max-width: 900px) {
  body {
    width: 100%;
  }
  .desktop-images,
  .nav-links {
    display: none;
  }
  .mobile-images,
  .hamburger,
  .nav-links li.svg {
    display: block;
  }
  /* Header section */
  #header {
    min-height: 150vh;
    background-color: #201424;
    background-size: contain;
    background-repeat: no-repeat;
    background-size: 100% 100%;
    
  }
  #nav-bar {
    width: 100%;
    position: relative;
  }
  .hamburger {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-around;
    width: 30px;
    height: 30px;
    cursor: pointer;
  }
  .hamburger span {
    display: flex;
    width: 100%;
    height: 2px;
    background-color: #a9a9a9;
    transition: all 0.5s linear;
  }
  .close .line1 {
    transform: rotate(-45deg) translate(-7px, 7px);
    width: calc(100% + 7px);
  }
  .close .line2 {
    opacity: 0;
  }
  .close .line3 {
    transform: rotate(45deg) translate(-7px, -7px);
    width: calc(100% + 7px);
  }
  /* navigation display */
  .nav-links {
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: absolute;
    right: 5em;
    top: 8em;
    width: 80%;
    max-width: 300px;
    padding: 3em;
    z-index: 10;
    background-color: white;
    border-radius: 1em;
    border-top-right-radius: 0;
    transform: scale(0);
    transform-origin: top right;
    transition: 0.5s linear;
  }
  .nav-active {
    transform: scale(1);
  }
  .nav-links li a {
    color: hsl(232, 10%, 55%);
  }
  .nav-links li a:hover {
    color: hsl(198, 62%, 26%);
  }
  .nav-links li a::after {
    background-color: hsl(198, 62%, 26%);
  }
  .nav-links button {
    background-color: hsl(51, 100%, 49%);
  }
  .nav-links button:hover {
    color: hsl(198, 62%, 26%);
    background-color: hsla(51, 100%, 49%, 0.582);
  }
  .nav-links li.svg {
    position: absolute;
    top: -35px;
    right: 0;
    width: 35px;
    height: 35px;
  }
  .nav-links svg {
    width: 100%;
    height: 100%;
  }
  polygon {
    fill: white;
  }
  /* end of navigationdisplay */
  #intro {
    text-align: center;
    max-width: 70%;
    gap: 6em;
  }
  /* End of the header */

  /* Main section */
  #contaienr {
    width: 100%;
  }
  #about {
    grid-template-columns: 100%;
    grid-template-rows: repeat(6, 1fr);
  }
  .box-learn-more {
    align-items: center;
    padding: 3em 2em;
    text-align: center;
  }
  .transform {
    grid-row: 2/3;
  }
  .stand-out {
    grid-column: unset;
    grid-row: 4/5;
  }
  .box-fruits {
    position: relative;
    background-repeat: no-repeat;
  }
  #services {
    width: 100%;
    text-align: center;
  }
  .testimonials {
    flex-direction: column;
  }
  .testimonials img {
    width: 50px;
    height: 50px;
  }
  #projects {
    display: grid;
    grid-template-columns: 50% 50%;
  }

  /* End of main section */
}
@media screen and (max-width: 750px) {
  #intro {
    text-align: center;
    max-width: 70%;
    gap: 8em;
    top: 12em;
  }
}
@media screen and (max-width: 600px) {
  #intro {
    top: 9em;
  }
  .box-fruits p {
    max-width: 90%;
  }
}
@media screen and (max-width: 460px) {
  #intro {
    top: 10em;
  }
  #intro h1 {
    font-size: 4rem;
  }
  .cherry,
  .orange {
    background-size: 100% 100%;
  }
}