* {
  box-sizing: border-box;
}

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

body {
  background: #000;
  color: #f2f2f2;
  font-family: "Orbitron", sans-serif;
}

.page {
  position: relative;
  display: grid;
  place-items: center;
  width: 100%;
  min-height: 100vh;
  min-height: 100svh;
  overflow: hidden;
  isolation: isolate;
  background: #000;
}

.grid {
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(to right, rgba(150, 150, 150, 0.24) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(150, 150, 150, 0.24) 1px, transparent 1px);
  background-size: 48px 48px;
}

.page::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(
    ellipse at center,
    rgba(0, 0, 0, 0.82) 0%,
    rgba(0, 0, 0, 0.35) 27%,
    transparent 58%
  );
  pointer-events: none;
}

h1 {
  margin: 0;
  padding-left: 0.12em;
  color: #f5f5f5;
  font-family: "Orbitron", sans-serif;
  font-size: clamp(4rem, 13vw, 10rem);
  font-weight: 500;
  letter-spacing: 0.12em;
  line-height: 1;
  text-align: center;
}