styles.css

*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    
}
@font-face {
    font-family: myFirstFont;
    src: url('https://fonts.googleapis.com/css2?family=Poppins:wght@200&display=swap');
  }
#wrapper{
    height: 100vh;
    overflow-x: hidden;
    overflow-y: auto;
    perspective: 10px;      /*   3D me game chalane ke liye */
}
.container{
    position: relative;             /*    // kyuki foreground background ki img ko overlap krwana hai to unki position absolute rkhenge isliye nearest ancestor ki position ko relative rkhre hai  */
    display: flex;             /*  item ko center align krne ke liye */
    align-items: center;
    height: 100%;
    justify-content: center;
    transform-style: preserve-3d;   /*otherwise both pictures will stick to each other*/
    z-index: -1;            /*layering */
}
.background{
    transform: translateZ(-40px) scale(5);
}
.foreground{
    transform: translateZ(-20px) scale(3);
}
.background, .foreground{
    position: absolute;
    height: 100%;
    width: 100%;
    z-index: -1;
    object-fit: cover; 
}
h1{
    position: absolute;
    top:8rem;
    font-size:5rem;
    letter-spacing:.5px;
    color:black;
    text-shadow:0 0 8px rgba(0,0,0,0.3);
    font-family: myFirstFont;
}

section{
    background-color: rgb(45,45,45);
    color:white;
    padding:5rem 0;
}

.secHeading{
    font-size:4rem;
    padding:0 10rem;
}

.text{
    font-size:1.5rem;
    padding: 0 10rem;
    margin: 5rem 0;
}

.bg{
    position:relative;
    width:100%;
    background-attachment: fixed;   /*suring wali images fixed rhengi aur uske upr text scroll krega */
    background-position: center;    /* image ko center me krne ke liye */
    background-size: cover;       /*object ko uski jgh pe laane ke liye */
    height:500px;
}

.desc{
    position: absolute;
    background-color: white;   
    padding: 0.5rem 1rem;
    top:50%;
    left:35%;
    transform: translateX(-50%) translateY(-50%);
    color:black;
    font-size:3rem;
    font-weight:600;
    font-family: myFirstFont;
}

.bg1{
    background-image: url(sport-1.jpg);
}

.bg2{
    background-image: url(sport-2.jpg);
}

.bg3{
    background-image: url(sport-3.jpg);
}