:root {
  --bg: #ffffff;
  --ink: #101010;
  --muted: #4c4c4c;
  --line: #d9d9d9;
  --font-body: "IBM Plex Sans", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --font-brand: "Orbitron", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.62;
}

.manifesto {
  width: min(980px, 92vw);
  margin: 0 auto;
  padding: 2.4rem 0 3rem;
}

.hero,
.section {
  border-top: 1px solid var(--line);
  padding: 1.65rem 0;
}

.closing {
  border-bottom: 1px solid var(--line);
}

.eyebrow {
  margin: 0 0 0.8rem;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
  color: #6a6a6a;
  font-family: var(--font-brand);
  font-weight: 600;
}

h1,
h2 {
  margin: 0;
  letter-spacing: 0.01em;
}

h1 {
  font-size: clamp(1.7rem, 3.9vw, 3rem);
  line-height: 1.12;
  max-width: 20ch;
}

h2 {
  margin-bottom: 0.9rem;
  font-size: clamp(1.05rem, 1.9vw, 1.45rem);
  line-height: 1.3;
}

p {
  margin: 0 0 0.85rem;
  color: var(--muted);
  max-width: 78ch;
  font-size: clamp(1rem, 1.25vw, 1.08rem);
}

.lead {
  margin-top: 1rem;
}

.final-line {
  color: var(--ink);
  font-weight: 700;
}