:root {
  --bg: #fafafa;
  --paper: #ffffff;
  --ink: #1a1a1a;
  --muted: #5c5c5c;
  --line: #e6e6e6;
  --accent: #1f4d4a;
  --accent-2: #c45c26;
  --max: 44rem;
  --wide: 68rem;
}

* { box-sizing: border-box; }
html { font-size: 18px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  line-height: 1.55;
}

header, footer { background: var(--paper); border-bottom: 1px solid var(--line); }
footer { border-bottom: 0; border-top: 1px solid var(--line); margin-top: 4rem; }

.wrap {
  max-width: var(--wide);
  margin: 0 auto;
  padding: 1rem 1.25rem;
}

nav.wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  color: var(--ink);
  text-decoration: none;
}

nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 1.1rem;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.88rem;
}

nav a { color: var(--muted); text-decoration: none; }
nav a:hover, nav a[aria-current="page"] { color: var(--ink); }

main { max-width: var(--max); margin: 0 auto; padding: 2.5rem 1.25rem 0; }

h1, h2, h3 {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-weight: 650;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

h1 { font-size: 2.15rem; margin: 0 0 0.75rem; }
h2 { font-size: 1.35rem; margin: 2.2rem 0 0.6rem; }
h3 { font-size: 1.05rem; margin: 1.4rem 0 0.4rem; }

.lede { font-size: 1.15rem; color: var(--ink); margin: 0 0 1.5rem; }
.muted { color: var(--muted); }

.hero-kicker {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 0.6rem;
}

.cta-row { display: flex; flex-wrap: wrap; gap: 0.7rem; margin: 1.5rem 0 2rem; }

a.btn, button.btn {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.92rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: 4px;
  padding: 0.7rem 1.05rem;
  display: inline-block;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: #fff;
}

a.btn.secondary {
  background: transparent;
  color: var(--ink);
}

a.btn.paystack {
  background: transparent;
  border-color: var(--accent);
  color: var(--accent);
}

.price {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 2rem;
  font-weight: 650;
  margin: 0.2rem 0;
}

.card {
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 1.1rem 1.2rem;
  margin: 1rem 0;
}

.grid-2 {
  display: grid;
  gap: 1rem;
}
@media (min-width: 720px) {
  .grid-2 { grid-template-columns: 1fr 1fr; }
}

ul.plain { padding-left: 1.1rem; }
ul.plain li { margin: 0.35rem 0; }

.note {
  border-left: 3px solid var(--accent);
  padding: 0.2rem 0 0.2rem 1rem;
  color: var(--muted);
}

footer .wrap {
  max-width: var(--max);
  color: var(--muted);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.82rem;
}

.poc-banner {
  background: #f3eee6;
  color: #5a4632;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.8rem;
  text-align: center;
  padding: 0.45rem 1rem;
}