/* Reset & Base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html, body {
  height: 100%;
  font-family: -apple-system, BlinkMacSystemFont, "Arial", sans-serif;
}

/* Parallax Background */
.parallax-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 0;
  pointer-events: none;
}

.parallax-layer {
  position: absolute;
  top: 0;
  left: 0;
  width: 110%;
  height: 110%;
  background-size: cover;
  background-position: center;
  will-change: transform;
}

.parallax-layer-1 {
  background-image: url('http://static.photos/industry/1920x1080/1');
  opacity: 0.15;
}

.parallax-layer-2 {
  background-image: url('http://static.photos/industry/1920x1080/2');
  opacity: 0.1;
}

.parallax-layer-3 {
  background-image: url('http://static.photos/industry/1920x1080/3');
  opacity: 0.05;
}

/* Ensure content sits above parallax */
body > *:not(.parallax-container) {
  position: relative;
  z-index: 1;
}

/* Remove old demo styles */
.card,
h1,
p {
  all: unset;
}