style.css

*{
    margin: 0%;
    padding: 0%;
    box-sizing: border-box;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', 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: 600;
}

#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: 20%;
}

.right5{
    display: flex;
    align-items: start;
    justify-content: center;
    flex-direction: column;
    height: 100%;
    width: 50%;
    padding-left: 5vw;
}

.right5>h3{
    font-size: 1.5vw;
    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: 2.5vw;
}

#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: 0.1vw;
    font-size: 2vw;
}

#page6>h1{
    margin-bottom: 3.5vw;
    font-size: 5vw;
}

#page6>p{
    font-size: 1.5vw;
    width: 50%;
    font-weight: 500;
    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%);
    left: 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%);
    right: 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%);
    left: 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%;
    background-image: url(https://www.apple.com/v/apple-vision-pro/b/images/overview/design/glass_top__k3b8lzqd1l2m_large.jpg);
    background-size: cover;
    position: relative;

}

.right14{
    height: 90%;
    width: 45%;
    background-image: url(https://www.apple.com/v/apple-vision-pro/b/images/overview/design/glass_side__gm4agomrwl2e_large.jpg);
    background-size: cover;
    position: relative;
}

#page15{
    position: relative;
    height: 100vh;
    width: 100vw;
    display: flex;
    align-items: center;
    justify-content: center;
}

#center-page15{
    height: 90%;
    width: 95%;
    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;
    font-size: 1.2vw;
    top: 5%;
    left: 25%;
    text-align: center;

}

#page16>h2>span{
    color: #000;
}

#page16>img{
    width: 50%;
    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
}