@import url('https://fonts.googleapis.com/css?family=Mukta:700');

:root {
  --bg: #f3f8fa;
  --white: #fff;
  --black: #282936;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Mukta', sans-serif;
  background-color: #000;
  color: var(--white);
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
}

#canvas-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

#attractor-name {
  position: absolute;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(200, 200, 200, 0.8);
  font-size: 2em;
  font-style: italic;
  z-index: 3;
  opacity: 0;
  transition: opacity 1.25s ease-in-out;
  pointer-events: none;
}

#button-container {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

button {
  position: relative;
  display: inline-block;
  cursor: pointer;
  outline: none;
  border: 0;
  vertical-align: middle;
  text-decoration: none;
  background: transparent;
  padding: 0;
  font-size: inherit;
  font-family: inherit;
}

button.learn-more {
  width: 12rem;
  height: auto;
}

button.learn-more .circle {
  transition: all 0.45s cubic-bezier(0.65, 0, 0.076, 1);
  position: relative;
  display: block;
  margin: 0;
  width: 3rem;
  height: 3rem;
  background: var(--black);
  border-radius: 1.625rem;
}

button.learn-more .circle .icon {
  transition: all 0.45s cubic-bezier(0.65, 0, 0.076, 1);
  position: absolute;
  top: 0;
  bottom: 0;
  margin: auto;
  background: var(--white);
}

button.learn-more .circle .icon.arrow {
  transition: all 0.45s cubic-bezier(0.65, 0, 0.076, 1);
  left: 0.625rem;
  width: 1.125rem;
  height: 0.125rem;
  background: none;
}

button.learn-more .circle .icon.arrow::before {
  position: absolute;
  content: '';
  top: -0.25rem;
  right: 0.0625rem;
  width: 0.625rem;
  height: 0.625rem;
  border-top: 0.125rem solid var(--white);
  border-right: 0.125rem solid var(--white);
  transform: rotate(45deg);
}

button.learn-more .button-text {
  transition: all 0.45s cubic-bezier(0.65, 0, 0.076, 1);
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 0.75rem 0;
  margin: 0 0 0 1.85rem;
  color: var(--black);
  font-weight: 700;
  line-height: 1.6;
  text-align: center;
  text-transform: uppercase;
}

button:hover .circle {
  width: 100%;
}

button:hover .circle .icon.arrow {
  background: var(--white);
  transform: translate(1rem, 0);
}

button:hover .button-text {
  color: var(--white);
}