@font-face {
    font-family: 'San Francisco';
    src: url('path/to/san-francisco.woff2') format('woff2'),
         url('path/to/san-francisco.woff') format('woff');
    font-weight: normal;
    font-style: normal;
  }
  
  * {
    margin: 0%;
    padding: 0%;
    box-sizing: border-box;
    font-family: 'San Francisco', sans-serif;
  }
  
  html,
  body {
    height: 100%;
    width: 100%;
  }
  #main{
      position: relative;
      overflow: hidden;
  }
  #page{
      position: relative;
      height: 100vh;
      width: 100vw;
      background-color: #000;
  
  }
  #page>nav{
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 0px 20px;
      height: 7vh;
      width: 50vw;
      position: absolute;
      top: 0%;
      left: 50%;
      transform: translateX(-50%);
      color: #fff;
  }
  #page>nav>button{
      padding: 7px 20px;
      border-radius: 50px;
      border: none;
      background-color: #fff;
  }
  #page>nav>h3{
      font-weight: 400;
  }
  #page>video{
      height: 100%;
      width: 50%;
      object-fit: cover;
      position: absolute;
      left: 50%;
      transform: translateX(-50%);
  }
  #page-bottom{
      height: 20%;
      width: 25%;
      position: absolute;
      bottom: 5%;
      left: 50%;
      transform: translateX(-50%);
      display: flex;
      align-items: center;
      justify-content: center;
      flex-direction: column;
  }
  #page-bottom>h3{
      color: #dadada93;
      margin-bottom: 1vw;
  }
  #page1{
      position: relative;
      height: 100vh;
      width: 100vw;
      background-color: #fff;
  }
  #page1>video{
      height: 100%;
      width: 100%;
      object-fit: cover;
  }
  #page1>h1{
      font-size: 4vw;
      color: #fff;
      font-weight: 400;
      position: absolute;
      bottom: 20%;
      left: 50%;
      transform: translateX(-50%);
      white-space: nowrap;
  }
  
  
  #page2{
      position: relative;
      height: 100vh;
      width: 100vw;
  }
  #page2>video{
      height: 100%;
      width: 100%;
      object-fit: cover;
  }
  #page2>h1{
      font-size: 4vw;
      position: absolute;
      bottom: 20%;
      left: 50%;
      transform: translateX(-50%);
      white-space: nowrap;
      text-align: center;
      color: #fff;
      font-weight: 400;
  }
  
  
  #page3{
      position: relative;
      height: 100vh;
      width: 100vw;
      background-color: #fff;
  }
  #page3>img{
      width: 60%;
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%,-50%);
  }
  #page3-upper{
      height: 25%;
      width: 35%;
      position: absolute;
      z-index: 9;
      top: 5%;
      left: 50%;
      transform: translateX(-50%);
  }
  #page3-upper>img{
      position: absolute;
      top: 10%;
      left: 50%;
      transform: translateX(-50%);
      width: 70%;
  }
  #page3-upper-inner{
      position: absolute;
      bottom: 0%;
      height: 60%;
      width: 100%;
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 0px 80px;
      color: #ff823d;
  }
  #page3-upper-inner>h3{
      font-weight: 500;
  }
  #page3>button{
      position: absolute;
      bottom: 7%;
      left: 50%;
      transform: translateX(-50%);
      padding: 15px 30px;
      border: 1px solid #000;
      font-weight: 500;
      background-color: #fff;
      border-radius: 50px;
      font-size: 1.4vw;
  }
  
  
  #page4{
      position: relative;
      height: 100vh;
      width: 100vw;
  }
  #page4>video{
      height: 100%;
      width: 100%;
      object-fit: cover;
  }
  #center-page4{
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%,-50%);
      text-align: center;
      color: #fff;
      font-size: 2vw;
  }
  
  #page5{
      display: flex;
      position: relative;
      height: 60vh;
      width: 100vw;
  }
  .left5{
      position: relative;
      height: 100%;
      width: 50%;
  }
  .left5>h1{
      font-size: 2.3vw;
      position: absolute;
      left: 50%;
      transform: translateX(-50%);
      top: 10%;
  }
  .right5{
      display: flex;
      align-items: start;
      justify-content: center;
      flex-direction: column;
      height: 100%;
      width: 50%;
      padding-left: 5vw;
  }
  .right5>h3{
      font-size: 2vw;
      width: 90%;
      color: #484848d7;
  }
  .right5>button{
      padding: 10px 20px;
      border: none;
      background-color: #ff823d;
      color: #fff;
      font-weight: 400;
      border-radius: 50px;
      font-size: 1.3vw;
      margin-top: 1.5vw;
  }
  #page6{
      display: flex;
      align-items: center;
      justify-content: center;
      flex-direction: column;
      text-align: center;
      position: relative;
      height: 70vh;
      width: 100vw;
      background-color: #f5f5f7;
  }
  #page6>h3{
      margin-bottom: 1vw;
      font-size: 2vw;
  }
  #page6>h1{
      margin-bottom: 1.5vw;
      font-size: 4vw;
  }
  #page6>p{
      font-size: 1.2vw;
      width: 60%;
      font-weight: 700;
      color: #545454c9;
  }
  
  #page7{
      position: relative;
      height: 100vh;
      width: 100vw;
      background-color: #f5f5f7;
  }
  
  #page7>canvas{
      position: relative;
      max-width: 100vw;
      max-height: 100vh;
      z-index: 99;
  }
  #page8{
      position: relative;
      height: 100vh;
      width: 100vw;
      background-color: #f5f5f7;
  
  }
  #page8>h1{
      width: 20%;
      top: 50%;
      transform: translateY(-50%);
      left: 5%;
      font-size: 1.3vw;
      font-weight: 500;
      color: #4d4d4d;
      z-index: 99;
      position: absolute;
  }
  #page8>h1>span{
      color: #000;
  }
  #page9{
      position: relative;
      height: 100vh;
      width: 100vw;
      background-color: #f5f5f7;
  }
  #page9>h1{
      width: 20%;
      top: 50%;
      transform: translateY(-50%);
      right: 5%;
      font-size: 1.3vw;
      font-weight: 500;
      color: #4d4d4d;
      z-index: 99;
      position: absolute;
  }
  #page9>h1>span{
      color: #000;
  }
  #page10{
      position: relative;
      height: 100vh;
      width: 100vw;
      background-color: #f5f5f7;
  
  }
  #page10>h1{
      width: 20%;
      top: 50%;
      transform: translateY(-50%);
      left: 5%;
      font-size: 1.3vw;
      font-weight: 500;
      color: #4d4d4d;
      z-index: 99;
      position: absolute;
  }
  #page10>h1>span{
      color: #000;
  }
  #page11{
      position: relative;
      height: 100vh;
      width: 100vw;
      background-color: #f5f5f7;
  }
  #page11>h1{
      width: 20%;
      top: 50%;
      transform: translateY(-50%);
      right: 5%;
      font-size: 1.3vw;
      font-weight: 500;
      color: #4d4d4d;
      z-index: 99;
      position: absolute;
  }
  #page11>h1>span{
      color: #000;
  }
  #page12{
      position: relative;
      height: 100vh;
      width: 100vw;
      background-color: #f5f5f7;
  
  }
  #page12>h1{
      width: 20%;
      top: 50%;
      transform: translateY(-50%);
      left: 5%;
      font-size: 1.3vw;
      font-weight: 500;
      color: #4d4d4d;
      z-index: 99;
      position: absolute;
  }
  #page12>h1>span{
      color: #000;
  }
  #page13{
      position: relative;
      height: 100vh;
      width: 100vw;
      background-color: #f5f5f7;
  }
  #page13>h1{
      width: 20%;
      top: 50%;
      transform: translateY(-50%);
      right: 5%;
      font-size: 1.3vw;
      font-weight: 500;
      color: #4d4d4d;
      z-index: 99;
      position: absolute;
  }
  #page13>h1>span{
      color: #000;
  }
  #page14{
      display: flex;
      align-items: center;
      justify-content: space-around;
      position: relative;
      height: 100vh;
      width: 100vw;
      background-color: #fff;
  }
  .left14{
      height: 90%;
      width: 45%;
      position: relative;
      background-image: url(https://www.apple.com/v/apple-vision-pro/a/images/overview/design/glass_top__k3b8lzqd1l2m_large.jpg);
      background-size: cover;
  }
  .right14{
      height: 90%;
      width: 45%;
      position: relative;
      background-image: url(https://www.apple.com/v/apple-vision-pro/a/images/overview/design/glass_side__gm4agomrwl2e_large.jpg);
      background-size: cover;
  }
  #page15{
      position: relative;
      height: 100vh;
      width: 100vw;
      display: flex;
      align-items: center;
      justify-content: center;
  }
  #center-page15{
      height: 90%;
      width: 95%;
      position: relative;
      overflow: hidden;
  }
  #center-page15>video{
      height: 100%;
      width: 100%;
      object-fit: cover;
  }
  #page16{
      position: relative;
      height: 120vh;
      width: 100vw;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-direction: column;
  }
  #page16>h2{
      position: absolute;
      width: 50%;
      color: #434343c7;
      font-weight: 500;
      top: 5%;
  }
  #page16>h2>span{
      color: #000;
  }
  #page16>img{
      width: 60%;
      position: absolute;
      bottom: 0%;
  }
  #page16>button{
      position: absolute;
      bottom: 10%;
      padding: 10px 20px;
      font-size: 1.5vw;
      border-radius: 50px;
      background-color: #ff823d;
      color: #fff;
      font-weight: 500;
      border: none;
  }
  #page17{
      position: relative;
      height: 100vh;
      width: 100vw;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-direction: column;
      background-color: #000;
      color: #fff;
  }
  #page17>h4{
      font-size: 2vw;
      font-weight: 500;
      margin-bottom: 2vw;
  }
  #page17>h1{
      font-size: 5vw;
      line-height: 1;
      font-weight: 500;
      margin-bottom: 3vw;
  }
  #page17>p{
      font-size: 1.5vw;
      font-weight: 500;
      margin-bottom: 2vw;
      color: #ffffff7c;
      width: 50%;
      text-align: center;
  }
  #page17>p>span{
      color: #fff;
  }
  
  
  #page18{
      position: relative;
      height: 100vh;
      width: 100vw;
      top: 0%;
  }
  #page18>canvas{
      position: relative;
      max-width: 100vw;
      max-height: 100vw;
  }
  #page19{
      display: flex;
      align-items: center;
      justify-content: center;
      color: #fff;
      position: relative;
      height: 30vh;
      width: 100vw;
      background-color: #000;
      flex-direction: column;
      text-align: center;
      font-size: 1.5vw;
  }
  #page19>h5{
      width: 35%;
  }
  #page20{
      position: relative;
      height: 100vh;
      width: 100vw;
      background-color: #000;
  }
  #page20>video{
      height: 100%;
      width: 100%;
      object-fit: cover;
  }
  #center-page20{
      position: absolute;
      height: 20%;
      width: 20%;
      bottom: 18%;
      right: 5%;
      color: #fff;
  }
  #center-page20>h1{
      margin-bottom: 1.7vw;
  }
  #page21{
      position: relative;
      height: 100vh;
      width: 100vw;
      background-color: #000;
  }
  #page21>#troff{
      top: 50%;
      left: 50%;
      transform: translate(-50%,-50%);
      position: absolute;
      width: 50%;
      z-index: 9;
  }
  #page21>#tron{
      top: 50%;
      left: 50%;
      transform: translate(-50%,-50%);
      position: absolute;
      width: 50%;
  }
  #page22{
      position: relative;
      height: 100vh;
      width: 100vw;
      background-color: #000;
  }
  #page22>#snroff{
      top: 50%;
      left: 50%;
      transform: translate(-50%,-50%);
      position: absolute;
      width: 50%;
      z-index: 9;
  }
  #page22>#snron{
      top: 50%;
      left: 50%;
      transform: translate(-50%,-50%);
      position: absolute;
      width: 50%;
  }
  #page23{
      position: relative;
      height: 100vh;
      width: 100vw;
      background-color: #000;
  }
  #page23>img{
      height: 100%;
      width: 100%;
      object-fit: cover;
      opacity:0
  }