:root {
  color-scheme: dark;
  --bg: #070b11;
  --fg: #edf1ea;
  --muted: rgba(237, 241, 234, 0.18);
  --soft: rgba(237, 241, 234, 0.06);
  --line: rgba(237, 241, 234, 0.13);
  --accent: #7ddbd1;
  --fit: 6.25;
}

* {
  box-sizing: border-box;
}

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

body {
  min-height: 100svh;
  overflow: hidden;
  background: var(--bg);
  color: var(--fg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body::before,
body::after {
  position: fixed;
  content: "";
  pointer-events: none;
}

body::before {
  inset: 1.15rem;
  border: 1px solid var(--line);
}

body::after {
  left: clamp(1.8rem, 5vw, 5rem);
  top: clamp(1.8rem, 5vw, 5rem);
  width: 1px;
  height: clamp(7rem, 18vw, 18rem);
  background: var(--accent);
  opacity: 0.38;
}

canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
}

main {
  position: relative;
  display: grid;
  min-height: 100svh;
  place-items: center;
  padding: clamp(2.5rem, 7vw, 7rem);
}

h1 {
  max-width: 100%;
  margin: 0;
  color: var(--fg);
  font-size: min(clamp(2.6rem, 8.5vw, 7.5rem), calc((100vw - 5rem) / var(--fit)));
  font-weight: 620;
  font-variation-settings: "wght" 620;
  letter-spacing: 0;
  line-height: 0.92;
  text-wrap: balance;
  text-shadow: 0 1rem 2.8rem rgba(0, 0, 0, 0.26);
}

h1::selection {
  background: var(--accent);
  color: var(--bg);
}

@media (max-width: 42rem) {
  main {
    padding: 2.25rem;
  }

  h1 {
    font-size: min(clamp(2.2rem, 11vw, 4.8rem), calc((100vw - 4.5rem) / var(--fit)));
  }
}