:root {
  --ink: #1a1f1c;
  --muted: #4a554e;
  --paper: #f3f0e8;
  --line: #ddd6c8;
  --accent: #1c4a38;
  --accent-hover: #143628;
  --on-accent: #f6faf7;
}

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

html {
  height: 100%;
}

body {
  margin: 0;
  min-height: 100%;
  display: flex;
  flex-direction: column;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.5;
}

main {
  flex: 1;
  width: min(38rem, calc(100% - 2rem));
  margin: 0 auto;
  padding: clamp(3.5rem, 12vh, 7rem) 0 3rem;
}

.kicker {
  margin: 0 0 0.75rem;
  font-size: 0.8125rem;
  font-weight: 650;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
}

h1 {
  margin: 0 0 1rem;
  font-size: clamp(2rem, 7vw, 2.75rem);
  font-weight: 650;
  letter-spacing: -0.025em;
  line-height: 1.12;
}

.who {
  margin: 0 0 1.75rem;
  max-width: 34rem;
  font-size: 1.125rem;
  color: var(--muted);
}

.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.7rem 1.15rem;
  border-radius: 0.5rem;
  background: var(--accent);
  color: var(--on-accent);
  font-weight: 650;
  text-decoration: none;
}

.cta:hover {
  background: var(--accent-hover);
}

.cta:focus-visible {
  outline: 3px solid var(--ink);
  outline-offset: 3px;
}

footer {
  border-top: 1px solid var(--line);
  padding: 1rem 1rem 1.35rem;
  color: var(--muted);
  font-size: 0.875rem;
  text-align: center;
}

footer p {
  margin: 0;
}