*,
*::before,
*::after {
  box-sizing: border-box;
}

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

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-height: 100dvh;
  padding: var(--space-6) var(--space-4);
  background: var(--surface);
  color: var(--ink);
  font: var(--text-body);
  text-align: center;
}

main {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-6);
}

.logo {
  margin: 0;
  width: min(90vw, 720px);
}

.logo img {
  display: block;
  width: 100%;
  height: auto;
}

.tagline {
  margin: 0;
  color: var(--ink-muted);
}

footer {
  font: var(--text-small);
}

footer a {
  color: var(--green-700);
  text-decoration: none;
  font-weight: 600;
}

footer a:hover,
footer a:focus-visible {
  text-decoration: underline;
}

@media (min-width: 768px) {
  .tagline {
    font-size: 18px;
  }
}