:root {
  --ink: #1c1917;
  --muted: #57534e;
  --paper: #f5f0e8;
  --accent: #0f766e;
  --accent-hover: #0d9488;
}

* {
  box-sizing: border-box;
}

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

body {
  font-family: "Source Sans 3", system-ui, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(ellipse 80% 50% at 10% 0%, rgba(15, 118, 110, 0.12), transparent 55%),
    radial-gradient(ellipse 60% 40% at 90% 100%, rgba(120, 53, 15, 0.08), transparent 50%),
    linear-gradient(165deg, #faf7f2 0%, var(--paper) 45%, #ebe4d8 100%);
}

.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(2rem, 6vw, 5rem);
  max-width: 42rem;
}

.brand {
  font-family: Fraunces, Georgia, serif;
  font-size: clamp(2.5rem, 8vw, 4.5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin: 0 0 1.25rem;
}

h1 {
  font-family: Fraunces, Georgia, serif;
  font-size: clamp(1.35rem, 3.5vw, 1.85rem);
  font-weight: 500;
  line-height: 1.3;
  margin: 0 0 1rem;
}

.lede {
  font-size: 1.125rem;
  line-height: 1.55;
  color: var(--muted);
  margin: 0 0 2rem;
  max-width: 34rem;
}

.cta a {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  padding: 0.85rem 1.4rem;
  border-radius: 0.35rem;
  transition: background 0.2s ease;
}

.cta a:hover,
.cta a:focus-visible {
  background: var(--accent-hover);
}