style.scss

@mixin flex($justify, $align, $direction) {
    display: flex;
    justify-content: $justify;
    align-items: $align;
    flex-direction: $direction;
  }
  
  
* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}
html {
    font-size: 62.5%;
}

.main-sec {
    background-image: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.4)) ,url(./shubham-dhage-ykFTt5Dq1RU-unsplash.jpg);
    background-position: top;
    background-repeat: no-repeat;
    background-size: cover;
    min-height: 100vh;
    position: relative;
    overflow: hidden;
}
#particles-js {
    height: 100vh;
    width: 100vw;
}

main {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
.main-head {
    @include flex(center, center, column);
    text-align: center;

    h2 {
  background: -webkit-linear-gradient(rgb(231, 231, 231), #394a5a);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; 
  --min: 2.8rem;   /* minimum value */
  --val: 5vw;     /* preferred value = 4% viewport width */
  --max: 6rem;
  font-size: clamp(var(--min), var(--val), var(--max));
  font-weight: 300;
  text-align: center;
  font-weight: 800;
  width: 100vw;
  padding: 0 1rem 2rem 1rem;
    }
.syncro-cont {
    width: 100%;
    max-height: 100%;
    padding-bottom: 3rem;
    img {
        width: 60%;
        height: 100%;
    }
}

}
a {
    position: relative;
    padding: 15px 39px;
    color: #fff;
    margin-top: 2rem;
    font-size: 20px;
    letter-spacing: 2px; 
    text-decoration: none;
    border-radius: 40px;
    background: rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

a:hover {
    background-color: #fff;
    color: black;
}


@media only screen and (min-device-width : 320px) and (max-device-width : 480px) {
    .syncro-cont {
        width: 100% !important;
        max-height: 100%;
        img {
            width: 100%;
            height: 100%;
            scale: 1.5;
        }
    }

}
// span {
// position: absolute;
// background: #fff;
// transform: translate(-50%, -50%);
// pointer-events: none; 
// border-radius: 50%;
// animation: animate 1s linear infinite;
// }

// @keyframes animate {
//     0% {
//         width: 0;
//         height: 0;
//         opacity: 0.2;
//     }
//     100% {
//         width: 500px;
//         height: 500px;
//         opacity: 0;
//     }
// }
//////////////////////////////////////////////////////////////////