body {
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, p { margin-top: 0; }

h1, h2 {
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: -0.045em;
}

h1 {
  margin-bottom: 1.5rem;
  font-size: clamp(3.7rem, 8vw, 7rem);
  line-height: 0.88;
}

h2 {
  margin-bottom: 1.5rem;
  font-size: clamp(3.2rem, 7vw, 6.5rem);
  line-height: 0.92;
}

h3 {
  margin-bottom: 0.35rem;
  font-size: clamp(1.35rem, 2vw, 1.75rem);
  line-height: 1.2;
}

a { color: inherit; }

.eyebrow {
  margin-bottom: 1.4rem;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.hero-copy {
  margin-bottom: 2.25rem;
  color: var(--muted);
  font-family: var(--serif);
  font-size: clamp(1.45rem, 3vw, 2.2rem);
  line-height: 1.25;
}

.app-description {
  max-width: 30rem;
  margin-bottom: 2rem;
  color: var(--muted);
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  line-height: 1.55;
}