@media screen and (max-width: 1500px) {
  .section .overlay img {
    height: 70vh;
    top: 10vw;
    left: -2vw;
  }

  .marquee h1 {
    font-size: 75px;
    line-height: 65px;
  }

  .box {
    display: none;
  }

  .marquee {
    height: 56vh;
    width: 40vw;
  }

  .marquee p,
  .learn {
    font-size: medium;
    line-height: 18px;
  }

  .learn {
    padding: 10px 5px;
    max-width: 20vw;
  }

  .flex {
    width: 100%;
  }

  .flex .marquee {
    width: 50%;
  }

  .page3 .overlay2 {
    top: 10vh;
    right: -2vw;
  }
  .page3 .overlay2 img {
    width: 80%;
  }
}

@media screen and (max-width: 1200px) {
  /* .flex {
    flex-direction: column;
  } */
  .page1 nav .menu h3 {
    display: none;
  }
  .page1 nav .menu i {
    display: flex;
    font-size: large;
  }

  .foot {
    display: none;
  }
  .section {
    min-height: 100vh;
  }

  /* .hero {
    flex-wrap: wrap;
  } */

  .section .overlay img {
    left: 10%;
    transform: translate(-20%);
  }

  .page1 .hero .headphone img {
    width: 70vw;
    top: -5vw;
    left: -10vw;
  }
  .page1 .hero .headSide img {
    display: none;
  }

  .flex .left_hero img {
    height: 60vw;
    width: 50vw;
    /* position: absolute; */
    left: -10vw;
  }

  .page3 .headphone img {
    width: 150%;
    left: 40%;
  }

  .page4 .hero .headphone img {
    width: 150%;
    left: -30%;
  }
  .page4 .marquee .head img {
    width: 100%;
  }

  .page3 .overlay2 {
    top: 20vh;
    right: -20vw;
  }

  .page2 .marquee h1,
  .page4 .marquee h1,
  .page3 .marquee h1 {
    font-size: 50px;
    line-height: 50px;
  }
  .page2 .marquee p,
  .page4 .marquee p,
  .page3 .marquee p {
    font-size: 16px;
    line-height: 22px;
    word-spacing: 1px;
  }

  .page2 .marquee .learn,
  .page4 .marquee .learn,
  .page3 .marquee .learn {
    margin-top: 2vw;
  }
}

@media screen and (max-width: 800px) {
  nav {
    padding: 8vw 4vw;
  }
  .section .overlay img {
    height: 50vh;
    top: 15vh;
    left: 10%;
    transform: translate(-20%);
  }
  .marquee {
    width: 100%;
    z-index: 1;
  }
  .flex .left_hero img {
    height: 60vw;
    width: 50vw;
    /* position: absolute; */
    left: -10vw;
  }

  .page3 .headphone img {
    width: 150%;
    left: 40%;
  }

  .page4 .hero .headphone img {
    width: 150%;
    left: -30%;
  }
  .page4 .marquee .head img {
    width: 100%;
  }

  .page3 .overlay2 {
    top: 10vh;
    right: -20vw;
  }

  .page3 .marquee {
    width: 100%;
    /* background-color: red; */
  }
  .page3 .marquee p {
    width: 100%;
  }
}

@media screen and (max-width: 500px) {
  .flex,
  .hero {
    flex-direction: column;
  }
  .section {
    height: auto !important;
  }

  .page1 .hero .headphone img {
    width: 95vw;
    left: 50%;
    top: 50%;
    transform: translate(-50%);
  }

  .marquee {
    margin: 20vw 0;
    height: 45vh;
  }
  .page2 .marquee h1 {
    font-size: 45px;
  }

  .learn {
    min-width: 200px;
  }

  .page2 .left_hero {
    display: none;
  }
  .page2 .marquee {
    width: 80%;
  }
  .page2 .marquee p {
    margin: 5vw 0;
  }

  .page3 .overlay2 {
    top: 70vh;
    right: -20vw;
  }
}