:root {
  color-scheme: dark;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  background: #070916;
  color: #f7f9ff;
}

* {
  box-sizing: border-box;
}

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

body {
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: 2rem;
  background:
    radial-gradient(circle at 50% 38%, rgb(69 230 243 / 10%), transparent 28rem),
    #070916;
}

main {
  width: min(100%, 44rem);
  text-align: center;
}

.brand-mark {
  display: block;
  width: 6.5rem;
  height: auto;
  margin: 0 auto 1.25rem;
}

.brand-name {
  display: block;
  margin: 0;
  font-size: clamp(1.25rem, 4vw, 1.5rem);
  line-height: 1.2;
  letter-spacing: 0.02em;
}

h1 {
  margin: 1.25rem 0 0;
  font-size: clamp(2rem, 7vw, 3.5rem);
  line-height: 1.08;
  letter-spacing: -0.035em;
}

p {
  max-width: 39rem;
  margin: 1.25rem auto 0;
  color: #c7d2e3;
  font-size: clamp(1.05rem, 2.5vw, 1.2rem);
  line-height: 1.65;
}

@media (max-width: 30rem) {
  body {
    padding: 1.5rem;
  }

  .brand-mark {
    width: 5.5rem;
  }
}