:root {
  --text: #1f2937;
  --text-muted: #374151;
  --bg: #ffffff;
  --max-width: 48rem;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Manrope", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.5;
}

main {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  padding: 2rem 1.5rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

header {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

header img {
  height: auto;
  margin-bottom: 1rem;
}

h1 {
  font-size: 1.75rem;
  font-weight: 600;
  margin: 0;
}

.intro p {
  font-size: 1.1rem;
  color: var(--text-muted);
}

.intro ul {
  list-style: disc;
  padding-left: 1.25rem;
  color: var(--text-muted);
}

.intro li + li {
  margin-top: 0.5rem;
}

.contact {
  text-align: center;
}

.contact a {
  font-weight: 600;
  color: var(--text);
}

@media (min-width: 768px) {
  h1 {
    font-size: 2rem;
  }
}