* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  height: 100%;
}

body {
  background-color: #000;
  color: #fff;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.wrap {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;
}

h1 {
  font-size: clamp(2rem, 6vw, 3.5rem);
  font-weight: 600;
  letter-spacing: -0.02em;
}

.tagline {
  margin-top: 0.75rem;
  font-size: 1rem;
  color: #999;
  letter-spacing: 0.02em;
}

footer {
  text-align: center;
  padding: 1.5rem;
  font-size: 0.8rem;
  color: #555;
}