* {
  box-sizing: border-box;
}

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

body {
  min-height: 100vh;
  background:
    radial-gradient(circle at center, rgba(255, 255, 255, 0.08), transparent 32%),
    #000;
  color: #fff;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.hero {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 2rem;
}

h1 {
  margin: 0;
  font-size: clamp(3rem, 10vw, 9rem);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: -0.06em;
  text-align: center;
  color: #fff;
  text-shadow:
    0 0 24px rgba(255, 255, 255, 0.22),
    0 0 80px rgba(120, 160, 255, 0.2);
}