:root {
  --ink: #16233f;
  --gold: #b8944f;
  --gold-light: #d9bd82;
  --sky: #4a6a8f;
  --cream: #f6f2ea;
  --paper: #fbf9f4;
  --charcoal: #2b2924;
  --muted: #6b6558;
  --border: #e3dccb;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--cream);
  color: var(--charcoal);
  font-family: 'Jost', sans-serif;
  font-weight: 400;
  line-height: 1.6;
}

.wordmark {
  font-family: 'Playfair Display', serif;
  font-weight: 600;
  letter-spacing: 0.28em;
  font-size: 1.4rem;
  text-align: center;
  color: var(--ink);
}

.wordmark.small {
  font-size: 0.95rem;
  letter-spacing: 0.22em;
  margin-bottom: 8px;
}

.hero {
  padding: 96px 24px 72px;
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
}

.horizon {
  height: 1px;
  width: 100%;
  max-width: 420px;
  margin: 28px auto;
  background: radial-gradient(ellipse at center, var(--gold) 0%, var(--gold-light) 35%, transparent 75%);
  opacity: 0.9;
}

.tagline {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-weight: 500;
  color: var(--sky);
  font-size: 1.15rem;
  margin: 0 0 28px;
}

.bio {
  color: var(--muted);
  font-size: 1.02rem;
  max-width: 560px;
  margin: 0 auto;
}

.shelf {
  max-width: 1080px;
  margin: 0 auto;
  padding: 24px 24px 96px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 56px 40px;
}

.book {
  display: flex;
  gap: 24px;
  scroll-margin-top: 32px;
}

.cover-link {
  flex: none;
  display: block;
  width: 128px;
}

.cover-link img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 3px;
  box-shadow: 0 10px 24px rgba(22, 35, 63, 0.18);
  transition: transform 0.2s ease;
}

.cover-link:hover img {
  transform: translateY(-3px);
}

.book-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.book-copy h2 {
  font-family: 'Playfair Display', serif;
  font-weight: 600;
  font-size: 1.3rem;
  color: var(--ink);
  margin: 0 0 4px;
}

.subtitle {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: 0.92rem;
  color: var(--sky);
  margin: 0 0 12px;
}

.desc {
  font-size: 0.94rem;
  color: var(--muted);
  margin: 0 0 16px;
}

.cta {
  align-self: flex-start;
  font-family: 'Jost', sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink);
  text-decoration: none;
  border: 1px solid var(--gold);
  padding: 9px 18px;
  border-radius: 2px;
  transition: background 0.2s ease, color 0.2s ease;
}

.cta:hover {
  background: var(--gold);
  color: var(--paper);
}

footer {
  text-align: center;
  padding: 40px 24px 56px;
  border-top: 1px solid var(--border);
}

footer p {
  color: var(--muted);
  font-size: 0.78rem;
  max-width: 480px;
  margin: 0 auto;
}

@media (max-width: 720px) {
  .shelf { grid-template-columns: 1fr; }
  .hero { padding: 64px 20px 48px; }
  .book { gap: 20px; }
  .cover-link { width: 108px; }
}

@media (prefers-reduced-motion: reduce) {
  .cover-link img { transition: none; }
}