/* Fonts */
body { font-family: 'Source Sans 3', sans-serif; }
h1, h2, h3, .book-title { font-family: 'Lora', serif; }

/* Sidebar */
.sidebar { background-color: #2d2d2d; }
.sidebar a { color: #ccc; }
.sidebar a:hover { color: #fff; }
.sidebar-about h1 a { color: #fff; font-size: 1.4rem; font-family: 'Lora', serif; }
.sidebar-footer { font-size: 0.75rem; color: #888; margin-top: 2rem; }

/* Author photo */
.author-photo {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  display: block;
  margin: 0 auto 1rem;
  border: 3px solid #555;
}

/* Book section */
.book-banner {
  width: 100%;
  height: auto;
  border-radius: 6px;
  margin-bottom: 2rem;
  display: block;
}

.book-feature {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
  margin-bottom: 3rem;
}

.book-cover {
  width: 160px;
  flex-shrink: 0;
  border-radius: 4px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.18);
}

.book-info { flex: 1; }
.book-title { margin-top: 0; font-size: 1.6rem; }
.book-subtitle { font-style: italic; color: #555; margin: 0.25rem 0 0.5rem; }
.book-byline { color: #777; font-size: 0.95rem; margin-bottom: 1.5rem; }

/* Pre-order button */
.btn-presale {
  display: inline-block;
  background: #2d2d2d;
  color: #fff !important;
  padding: 0.6rem 1.4rem;
  border-radius: 4px;
  font-family: 'Source Sans 3', sans-serif;
  font-weight: 600;
  text-decoration: none;
  border: none;
  cursor: pointer;
  font-size: 1rem;
}
.btn-presale:hover { background: #444; }

/* Sections */
.home-section {
  margin-bottom: 3rem;
  padding-top: 1rem;
  border-top: 1px solid #eee;
}
.home-section h2 { font-size: 1.4rem; margin-bottom: 0.75rem; }

/* Newsletter */
.newsletter-wrap { max-width: 480px; }
#mc_embed_signup .mc-field-group { margin-bottom: 0.75rem; }
#mc_embed_signup label { display: block; margin-bottom: 0.25rem; font-weight: 600; }
#mc_embed_signup input[type="email"] {
  width: 100%;
  padding: 0.5rem 0.75rem;
  border: 1px solid #ccc;
  border-radius: 4px;
  font-size: 1rem;
  box-sizing: border-box;
}

/* About section two-column layout */
.about-columns {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
  flex-direction: row-reverse;
}

.about-text {
  flex: 1 1 0;
  min-width: 0;
}

.author-full-photo {
  flex: 0 0 50%;
  width: 50%;
  max-width: 500px;
  border-radius: 6px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.12);
}

@media (max-width: 640px) {
  .about-columns {
    flex-direction: column;
  }
  .author-full-photo {
    width: 100%;
    max-width: 100%;
  }
}

/*site width*/
@media (min-width: 48em) {
  .sidebar {
    width: 16rem;
  }
  .content {
    margin-left: 18rem;
  }
}

@media (min-width: 64em) {
  .sidebar {
    width: 18rem;
  }
  .content {
    margin-left: 22rem;
    max-width: 52rem;
  }
}