*{
    margin: 0;
    padding: 0;
}

body {
    margin: auto;
    font-family: -apple-system, BlinkMacSystemFont, sans-serif;
    overflow: auto;
    background: linear-gradient(315deg, rgba(101,0,94,1) 3%, rgba(60,132,206,1) 38%, rgba(48,238,226,1) 68%, rgba(255,25,25,1) 98%);
    animation: gradient 15s ease infinite;
    background-size: 400% 400%;
    background-attachment: fixed;
}


section{
    display: flex;
    justify-content: center;
    align-items: center;
    min-width: 100vh;
    height: 100vh;
    /* background: #102e37; */
    animation: colorAnimate 8s linear infinite;
}
@keyframes colorAnimate {
    100%{
        filter: hue-rotate(360deg);
    }
}

.pulse{
    position: relative;
    width: 200px;
    height: 200px;
    background: #0ef;
    border-radius: 50%;
}

.pulse span {
    position: absolute;
    width: 100%;
    height: 100%;
    background: inherit;
    border-radius: inherit;
    opacity: .8;
    animation: pulseAnimate 4s ease-out infinite;
    animation-delay: calc(1s * var(--i));
}


@keyframes pulseAnimate {
    100%{
        opacity: 0;
        transform: scale(2);
    }
}

.mic{
    position: absolute;
    left: 28%;
    margin-top: 20%;
}


.play-pause-btn {
    position: absolute;
    top: 20px;
    left: 20px;
    cursor: pointer;
    font-size: 20px;
    color: white;
  }

.mutemic{
    position: absolute;
    left: 15%;
    margin-top: 20%;
    display : 'block'
} 


@keyframes gradient {
    0% {
        background-position: 0% 0%;
    }
    50% {
        background-position: 100% 100%;
    }
    100% {
        background-position: 0% 0%;
    }
}

.wave {
    background: rgb(255 255 255 / 25%);
    border-radius: 1000% 1000% 0 0;
    position: fixed;
    width: 200%;
    height: 12em;
    animation: wave 10s -3s linear infinite;
    transform: translate3d(0, 0, 0);
    opacity: 0.8;
    bottom: 0;
    left: 0;
    z-index: -1;
}

.wave:nth-of-type(2) {
    bottom: -1.25em;
    animation: wave 18s linear reverse infinite;
    opacity: 0.8;
}

.wave:nth-of-type(3) {
    bottom: -2.5em;
    animation: wave 20s -1s reverse infinite;
    opacity: 0.9;
}

@keyframes wave {
    2% {
        transform: translateX(1);
    }

    25% {
        transform: translateX(-25%);
    }

    50% {
        transform: translateX(-50%);
    }

    75% {
        transform: translateX(-25%);
    }

    100% {
        transform: translateX(1);
    }
}