* {
  box-sizing: border-box;
}

html {
  height: 100%;
}

body {
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  overflow: hidden;
  background: #b5c755;
  background: radial-gradient(ellipse at center, #b5c755 0%, #8fb467 50%);
}

.post {
  position: absolute;
  bottom: 20px;
  left: 20px;
  font-family: 'Source Sans Pro', sans-serif;
  color: rgba(0, 0, 0, 0.4);
  font-size: 12px;
}

.post__link {
  color: rgba(0, 0, 0, 0.6);
}

.planet {
  width: 300px;
  height: 300px;
  border-radius: 100%;
  position: relative;
}

.path-wrapper {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 50;
}

.outline {
  fill: transparent;
  stroke: #4d3034;
  fill: #82b765;
  stroke-width: 2;
  position: relative;
  z-index: 5;
}


/* ----- */
/* Cloud */
/* ----- */

.cloud-boundary {
  width: 100px;
  height: 270px;
  position: absolute;
  top: calc(-50% - 30px);
  left: 50%;
  transform: translateX(-50%);
  transform-origin: bottom center;
  z-index: -2;
  will-change: auto;
}

.cloud-boundary__marker {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 1px;
  height: 1px;
}

.cloud {
  width: 100%;
  height: 50px;
  position: absolute;
  top: 0;
  left: 0;
}

.cloud-svg {
  fill: #ffffff;
}



/* ---- */
/* Rain */
/* ---- */

.rain {
  width: calc(100% - 20px);
  height: 100%;
  position: absolute;
  top: 40px;
  left: 50%;
  transform: translateX(-50%);
  overflow: hidden;
  transition: opacity 0.3s;
  opacity: 0;
}

.rain--active {
  opacity: 0.6;
}

.rain__drops-top {
  height: 100%;
  width: 100%;
  position: absolute;
  left: 0;
  background: url(https://s3-us-west-2.amazonaws.com/s.cdpn.io/49240/rain.png) 0 0 no-repeat;
  background-size: 100% 100%;
  opacity: 1;
}

.rain__drops-bottom {
  height: 100%;
  width: 100%;
  position: absolute;
  left: 0;
  background: url(https://s3-us-west-2.amazonaws.com/s.cdpn.io/49240/rain.png) 0 0 no-repeat;
  background-size: 100% 100%;
  opacity: 1;
}



/* ---- */
/* Bike */
/* ---- */

.bike {
  position: absolute;
  top: -40px;
  left: -20px;
  width: 40px;
  height: 80px;
  z-index: -2;
  transform: rotate(0);
  will-change: auto;
}

.bike__marker {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 1px;
  height: 1px;
}

#bm {
  position: relative;
}

.bike svg {
  z-index: 20;
  position: relative;
  will-change: auto;
}

.umbrella-animation {
  position: absolute;
  top: -12px;
  left: calc(50% + 2px);
  transform: translateX(-50%);
  width: 100%;
  z-index: 10;
}

.light {
  position: absolute;
  top: 18px;
  left: 30px;
  width: 0;
  z-index: 10;
  height: 10px;
  background: url(https://s3-us-west-2.amazonaws.com/s.cdpn.io/49240/light.png) 0 0 no-repeat;
  background-size: 22px 10px;
  transition: width 0s 0.3s, opacity 0.3s;
  transform-origin: center left;
  opacity: 0;
}

.light--active {
  width: 22px;
  transition: width 0.2s, opacity 0s;
  opacity: 0.6;
}



/* ------- */
/* Scenery */
/* ------- */

.tree-01 {
  width: 40px;
  position: absolute;
  top: 5px;
  left: -5px;
  transform: rotate(-41deg);
  z-index: -3;
  fill: #1f6219;
}

.tree-02 {
  width: 30px;
  position: absolute;
  top: 6px;
  left: 16px;
  transform: rotate(-41deg);
  z-index: -1;
  fill: #1a5215;
}

.tree-03 {
  width: 40px;
  position: absolute;
  top: 225px;
  left: 75px;
  transform: rotate(-161deg);
  z-index: -3;
  fill: #1f6219;
}

.tree-04 {
  width: 30px;
  position: absolute;
  top: 225px;
  left: 98px;
  transform: rotate(-169deg);
  z-index: -1;
  fill: #1a5215;
}

.tree-05 {
  width: 30px;
  position: absolute;
  top: 24px;
  left: 225px;
  transform: rotate(-304deg);
  z-index: -1;
  fill: #1a5215;
}

.mountain-1 {
  fill: #97b45c;
  position: absolute;
  top: -18px;
  left: 80px;
  transform: rotate(40deg);
  width: 60px;
  z-index: -5;
}

.mountain-2 {
  fill: #97b45c;
  position: absolute;
  top: -5px;
  left: 119px;
  transform: rotate(56deg);
  width: 60px;
  z-index: -5;
}

.mountain-4 {
  fill: #97b45c;
position: absolute;
top: 156px;
left: 182px;
transform: rotate(77deg);
width: 60px;
z-index: -5;
}

.mountain-5 {
  fill: #97b45c;
  position: absolute;
  top: 180px;
  left: 159px;
  transform: rotate(10deg);
  width: 60px;
  z-index: -5;
}

.rock-1 {
  position: absolute;
top: 127px;
left: -8px;
width: 20px;
transform: rotate(-90deg);
z-index: -1;
fill: #6a6a6a;
}

.rock-2 {
  position: absolute;
  top: 199px;
  left: 198px;
  width: 20px;
  transform: rotate(-206deg);
  z-index: -1;
  fill: #6a6a6a;
}

.rotating-fog {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  fill: #fff;
  opacity: 0.05;
  width: 92%;
  height: 92%;
  animation: spin;
  animation-duration: 40s;
  animation-timing-function: linear;
  animation-iteration-count: infinite;
  z-index: -10;
}

@keyframes spin {
  0% {transform: translate(-50%, -50%) rotate(360deg);}
  100% {transform: translate(-50%, -50%) rotate(0deg);}
}

.grass-1 {
  position: absolute;
  top: 100px;
  left: -4px;
  transform: rotate(-86deg);
  width: 10px;
  height: 20px;
  fill: #4d3034;
  z-index: -10;
}

.grass-2 {
  position: absolute;
  top: 209px;
  left: 46px;
  transform: rotate(-156deg);
  width: 10px;
  height: 20px;
  fill: #4d3034;
  z-index: -10;
}

.grass-3 {
  position: absolute;
  top: 109px;
  left: 235px;
  transform: rotate(-266deg);
  width: 10px;
  height: 20px;
  fill: #4d3034;
  z-index: -10;
}


/* ------------ */
/* Instructions */
/* ------------ */

.instructions {
  position: absolute;
  top: 0;
  left: 0;
  padding: 20px;
}

.instructions__item {
  font-family: 'Source Sans Pro', sans-serif;
  color: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(0, 0, 0, 0.2);
  border-radius: 3px;
  padding: 4px 10px;
  display: inline-block;
  margin-top: 10px;
  font-size: 12px;
}

.instructions__item:first-child {
  margin-top: 0;
}