:root {
  --bg: #0a0a0a;
  --text-bright: #f4f4f4;
  --text-dim: #232323;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  width: 100%;
  height: 100%;
}

body {
  background: var(--bg);
  color: var(--text-bright);
  font-family: "Space Grotesk", sans-serif;
  overflow: hidden;
}

.page {
  width: 100vw;
  height: 100svh;
  display: grid;
  place-items: center;
  overflow: hidden;
}

.hero {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
}

.card-stage {
  width: min(78vmin, 760px);
  height: min(78vmin, 760px);
  display: grid;
  place-items: center;
}

.rings-canvas {
  width: 100%;
  height: 100%;
  display: block;
}

@media (max-width: 720px) {
  .card-stage {
    width: min(90vmin, 760px);
    height: min(90vmin, 760px);
  }
}