:root {
  color-scheme: dark;
  font-family: Arial, Helvetica, sans-serif;
  color: #c8d5e5;
  background: #050b16;
}

* { box-sizing: border-box; }

body {
  min-height: 100vh;
  min-height: 100svh;
  margin: 0;
  display: grid;
  grid-template-rows: 1fr auto;
}

main {
  min-width: 0;
  width: min(100%, 1100px);
  margin: 0 auto;
  padding: 24px 16px 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.hero {
  display: block;
  width: 100%;
  height: auto;
  max-width: 1100px;
}

.brand {
  margin: -28px 0 0;
  line-height: .95;
  text-transform: uppercase;
  letter-spacing: .04em;
  text-shadow: 0 6px 30px rgba(0, 0, 0, .7);
}

.brand-top {
  display: block;
  font-size: clamp(44px, 9vw, 112px);
  font-weight: 900;
  color: #eaf4ff;
}

.brand-bottom {
  display: block;
  font-size: clamp(30px, 6.2vw, 76px);
  font-weight: 900;
  letter-spacing: .22em;
  color: #6fd0ff;
}

.tagline {
  margin: 26px 0 0;
  font-size: clamp(16px, 2.6vw, 24px);
  font-weight: 700;
  letter-spacing: .5em;
  text-transform: uppercase;
  color: #c8d5e5;
}

footer {
  padding: 12px;
  text-align: center;
  font-size: 12px;
  line-height: 20px;
  letter-spacing: .06em;
}

@media (max-width: 700px) {
  .brand { margin-top: 10px; }
  .tagline { margin-top: 18px; letter-spacing: .35em; }
}