@keyframes loading {
  0% {
    cy: 10;
  }
  25% {
    cy: 3;
  }
  50% {
    cy: 10;
  }
}
body {
  -webkit-font-smoothing: antialiased;
  background-color: #f4f7ff;
}

canvas {
  height: 100vh;
  pointer-events: none;
  position: fixed;
  width: 100%;
  z-index: 2;
}

button {
  background: none;
  border: none;
  color: #f4f7ff;
  cursor: pointer;
  font-family: "Quicksand", sans-serif;
  font-size: 14px;
  font-weight: 500;
  height: 40px;
  left: 50%;
  outline: none;
  overflow: hidden;
  padding: 0 10px;
  position: fixed;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 190px;
  -webkit-tap-highlight-color: transparent;
  z-index: 1;
}
button::before {
  background: #1f2335;
  border-radius: 50px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.4) inset;
  content: "";
  display: block;
  height: 100%;
  margin: 0 auto;
  position: relative;
  transition: width 0.2s cubic-bezier(0.39, 1.86, 0.64, 1) 0.3s;
  width: 100%;
}

button.ready .submitMessage svg {
  opacity: 1;
  top: 1px;
  transition: top 0.4s ease 600ms, opacity 0.3s linear 600ms;
}
button.ready .submitMessage .button-text span {
  top: 0;
  opacity: 1;
  transition: all 0.2s ease calc(var(--dr) + 600ms);
}

button.loading::before {
  transition: width 0.3s ease;
  width: 80%;
}
button.loading .loadingMessage {
  opacity: 1;
}
button.loading .loadingCircle {
  animation-duration: 1s;
  animation-iteration-count: infinite;
  animation-name: loading;
  cy: 10;
}

button.complete .submitMessage svg {
  top: -30px;
  transition: none;
}
button.complete .submitMessage .button-text span {
  top: -8px;
  transition: none;
}
button.complete .loadingMessage {
  top: 80px;
}
button.complete .successMessage .button-text span {
  left: 0;
  opacity: 1;
  transition: all 0.2s ease calc(var(--d) + 1000ms);
}
button.complete .successMessage svg {
  stroke-dashoffset: 0;
  transition: stroke-dashoffset 0.3s ease-in-out 1.4s;
}

.button-text span {
  opacity: 0;
  position: relative;
}

.message {
  left: 50%;
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
}

.message svg {
  display: inline-block;
  fill: none;
  margin-right: 5px;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.submitMessage .button-text span {
  top: 8px;
  transition: all 0.2s ease var(--d);
}
.submitMessage svg {
  color: #5c86ff;
  margin-left: -1px;
  opacity: 0;
  position: relative;
  top: 30px;
  transition: top 0.4s ease, opacity 0.3s linear;
  width: 14px;
}

.loadingMessage {
  opacity: 0;
  transition: opacity 0.3s linear 0.3s, top 0.4s cubic-bezier(0.22, 0, 0.41, -0.57);
}
.loadingMessage svg {
  fill: #5c86ff;
  margin: 0;
  width: 22px;
}

.successMessage .button-text span {
  left: 5px;
  transition: all 0.2s ease var(--dr);
}
.successMessage svg {
  color: #5cffa1;
  stroke-dasharray: 20;
  stroke-dashoffset: 20;
  transition: stroke-dashoffset 0.3s ease-in-out;
  width: 14px;
}

.loadingCircle:nth-child(2) {
  animation-delay: 0.1s;
}

.loadingCircle:nth-child(3) {
  animation-delay: 0.2s;
}