<div class="wrapper">
  <div class="container">
    <div class="button">
      <div class="speaker"></div>
      <div class="curve-small">
        <svg viewBox="0 0 150 150">
          <path id="small-curve" d="M 40 30 Q 60 50 40 70" />

        </svg>
      </div>
      <div class="curve-large">
        <svg viewBox="0 0 100 100">
          <path id="large-curve" d="M 50 40 Q 70 60 50 80" />
        </svg>
      </div>
      <div class="mute">
        <svg viewBox="0 0 100 100">
          <path id="dark-line" d="M 50 40 L 75 65" />
          <path id="light-line" d="M 75 40 L 50 65" />
        </svg>
        <svg viewBox="0 0 100 100">

        </svg>
      </div>
    </div>
  </div>
</div>

/* VARIABLES -  START */
/* COLORS  */
$bg: #e0f7fa;
$dark: #52d7df;
$light: #c9f1ef;
$button-bg: white;
/* DIMENSIONS */
$button-dim: 150px;
/* FONTS */

// $theme-font: "Lato", sans-serif;
/* VARIABLES - END */
/* COMMONS - START */
.flex-center {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}
* {
  box-sizing: border-box;
  margin: 0;
}
/* COMMONS - END */
/* STYLES -  START */
.wrapper {
  @extend .flex-center;
  background-color: $bg;
  .button {
    height: $button-dim;
    width: $button-dim;
    background-color: $button-bg;
    border-radius: 20px;
    cursor: pointer;
    box-shadow: 0px 0px 15px darken($bg, 10%);
    position: relative;
    &:active {
      animation: click 0.1s 2 linear alternate;
    }

    #small-curve,
    #dark-line {
      stroke: $dark;
      stroke-width: 8px;
    }
    #large-curve,
    #light-line {
      stroke: $light;
      stroke-width: 6px;
    }
    #dark-line,
    #light-line {
      opacity: 0;
      stroke-width: 6px;
    }
    .mute {
      position: absolute;
      z-index: 10;
      width: 100px;
      height: 100px;
      top: 25px;
      right: 10px;
    }
    .curve-small,
    .curve-large {
      position: absolute;
      z-index: 10;
      width: 100px;
      height: 100px;
    }
    .curve-small {
      top: 42px;
      right: -10px;
    }
    .curve-large {
      top: 15px;
      right: -2px;
    }
    .speaker {
      position: absolute;
      height: 70px;
      width: 70px;
      border-radius: 5px;
      border: 25px solid;
      border-color: transparent $dark transparent transparent;
      top: 40px;
      left: 5px;
      &:after {
        content: "";
        height: 22px;
        width: 15px;
        background-color: $dark;
        position: absolute;
        top: 0;
        left: 8px;
        border-radius: 2px 0 0 2px;
      }
    }
  }
}

svg path {
  fill: none;

  stroke-dasharray: 1000;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* STYLES - END */
/* ANIMATIONS - START */
@keyframes click {
  100% {
    transform: scale(0.9, 0.9);
  }
}
@keyframes large-curve {
  from {
    stroke-dashoffset: 1000;
  }
  to {
    stroke-dashoffset: 0;
  }
}
/* ANIMATIONS - END */

gsap.registerPlugin(DrawSVGPlugin);
var tlMute = gsap.timeline({ paused: true});
var tlUnmute = gsap.timeline({paused: true})
var flag = true;

tlMute.to("#large-curve", {
  duration: 0.3,
  drawSVG: "99.9% 100%"
})
  .set("#large-curve", { opacity: 0 })
  .to("#small-curve", { duration: 0.3, drawSVG: "97% 100%" }, "-=0.15")
  .to("#small-curve", { duration: 0.2, y: -40 })
  .set("#dark-line", { drawSVG: "1%", opacity: 1 })
  .set("#small-curve", { opacity: 0 })
  .to("#dark-line", { drawSVG: "100%", duration: 0.2 })
  .set("#light-line", { drawSVG: "1%", opacity: 1, y: 30 })
  .to("#light-line", { y: 0, duration: 0.2 })
  .to("#light-line", { duration: 0.2, drawSVG: "100%" });

tlUnmute.set("#large-curve, #small-curve", {drawSVG: "1%"})
        .to("#large-curve", {drawSVG: "100%", duration: 0.2})
  .to("#small-curve", {duration: 0.2, drawSVG: "100%"}, "-=0.1");

$(".button").click(function () {
  if (flag) {
    tlMute.play();
    tlUnmute.progress(0).pause()
  } else {
    tlMute.progress(0).pause();
    tlUnmute.play();
  }
  flag = !flag;
});