.nb-bubbles-button {
    -webkit-tap-highlight-color: transparent;
    -webkit-appearance: none;
    outline: none;
    position: relative;
    cursor: pointer;
    border: none;
    display: table;
    width: fit-content;

    border-radius: var(--border-radius);

    padding: 0;
    margin: 0;

    background: radial-gradient(
        circle,
        var(--c-radial-inner),
        var(--c-radial-outer) 80%
    );
}
.nb-bubbles-button:before {
    content: "";
    pointer-events: none;
    position: absolute;
    z-index: 3;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    border-radius: var(--border-radius);
}
.nb-bubbles-button__wrapper {
    -webkit-mask-image: -webkit-radial-gradient(white, black);
    overflow: hidden;
    border-radius: var(--border-radius);
}
.nb-bubbles-button__label {
    display: inline-block;
    position: relative;
    z-index: 1;
}
.nb-bubbles-button__circle {
    position: absolute;
    left: 0;
    top: 0;
    border-radius: 50%;
    filter: blur(var(--blur, 8px));
    background: var(--background, transparent);
    transform: translate(var(--x, 0), var(--y, 0)) translateZ(0);
    animation: var(--animation, none) var(--duration) var(--easing) infinite var(--delay);
}

@keyframes move-down-right {
  33% {
    transform: translate(0px, 16px) translateZ(0);
  }

  66% {
    transform: translate(12px, 64px) translateZ(0);
  }
}

@keyframes move-up-left {
  33% {
    transform: translate(80px, -10px) translateZ(0);
  }

  66% {
    transform: translate(72px, -48px) translateZ(0);
  }
}

@keyframes move-diagonal {
  33% {
    transform: translate(20px, 12px) translateZ(0);
  }

  66% {
    transform: translate(12px, 4px) translateZ(0);
  }
}

@keyframes move-right {
  33% {
    transform: translate(76px, -12px) translateZ(0);
  }

  66% {
    transform: translate(112px, -8px) translateZ(0);
  }
}

@keyframes move-zigzag {
  33% {
    transform: translate(84px, 28px) translateZ(0);
  }

  66% {
    transform: translate(40px, -32px) translateZ(0);
  }
}

@keyframes move-left {
  33% {
    transform: translate(28px, -16px) translateZ(0);
  }

  66% {
    transform: translate(76px, -56px) translateZ(0);
  }
}

@keyframes move-up {
  33% {
    transform: translate(8px, 28px) translateZ(0);
  }

  66% {
    transform: translate(20px, -60px) translateZ(0);
  }
}

@keyframes move-horizontal {
  33% {
    transform: translate(32px, -4px) translateZ(0);
  }

  66% {
    transform: translate(56px, -20px) translateZ(0);
  }
}

@keyframes move-vertical {
  33% {
    transform: translate(20px, -12px) translateZ(0);
  }

  66% {
    transform: translate(80px, -8px) translateZ(0);
  }
}

@keyframes move-right-up {
  33% {
    transform: translate(68px, 20px) translateZ(0);
  }

  66% {
    transform: translate(100px, 28px) translateZ(0);
  }
}

@keyframes move-straight {
  33% {
    transform: translate(4px, 4px) translateZ(0);
  }

  66% {
    transform: translate(68px, 20px) translateZ(0);
  }
}

@keyframes move-right-down {
  33% {
    transform: translate(56px, 0px) translateZ(0);
  }

  66% {
    transform: translate(60px, -32px) translateZ(0);
  }
}