/* ============================================================
   Nob Hill Publishing — MPC Paperback Page Stylesheet
   ============================================================ */

:root {
  --crimson:      #8e354d;
  --crimson-dark: #6b2439;
  --crimson-light:#f9f0f3;
  --blue:         #1d4ed8;
  --bg:           #f8f9fa;
  --surface:      #ffffff;
  --border:       #e5e7eb;
  --text:         #1f2937;
  --muted:        #6b7280;
  --radius:       8px;
  --shadow:       0 1px 3px rgba(0,0,0,0.10), 0 1px 2px rgba(0,0,0,0.06);
}

/* ---- Reset & Base ----------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
}

a {
  color: var(--blue);
  text-decoration: none;
}
a:hover { text-decoration: underline; }

h1, h2, h3 {
  margin-top: 0;
  line-height: 1.25;
}

p { margin: 0 0 1rem; }

ul {
  padding-left: 1.25rem;
  margin: 0 0 1rem;
}
li { margin-bottom: 0.5rem; }

/* ---- Layout wrapper --------------------------------------- */
.site-wrapper {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 1.5rem 3rem;
}

/* ---- Publisher banner ------------------------------------- */
.pub-banner {
  background: var(--crimson);
  color: #fff;
  text-align: center;
  padding: 0.6rem 1rem;
  margin: 0 -1.5rem 0;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
}

.pub-banner a {
  color: rgba(255,255,255,0.85);
  text-decoration: none;
}
.pub-banner a:hover { color: #fff; text-decoration: underline; }

/* ---- Book header ------------------------------------------ */
.book-header {
  background: var(--crimson);
  color: #fff;
  margin: 0 -1.5rem 2rem;
  padding: 2rem 2.5rem;
}

.book-header h1 {
  color: #fff;
  font-size: 1.6rem;
  margin-bottom: 0.4rem;
}

.book-header h2 {
  color: rgba(255,255,255,0.8);
  font-size: 1.05rem;
  font-weight: 400;
  margin-bottom: 1rem;
}

.authors {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  margin-top: 0.75rem;
}

.author { font-size: 0.9rem; line-height: 1.5; }
.author-name { font-weight: 600; font-size: 0.95rem; display: block; }
.author-inst { color: rgba(255,255,255,0.7); display: block; }

/* ---- Hero (cover + description) --------------------------- */
.hero {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
  margin-bottom: 2rem;
}

.book-cover {
  flex-shrink: 0;
  width: 160px;
  border: 3px solid var(--border);
  border-radius: 4px;
  display: block;
  box-shadow: var(--shadow);
}

.book-description { flex: 1; }

.book-description ul {
  list-style: disc;
  padding-left: 1.25rem;
}

/* ---- Order box -------------------------------------------- */
.order-box {
  background: var(--crimson-light);
  border: 2px solid var(--crimson);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  margin-bottom: 2rem;
}

.order-box h2 {
  color: var(--crimson);
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.order-row {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-bottom: 0.75rem;
}

.order-row img {
  display: block;
  width: 90px;
  border: 2px solid var(--border);
  border-radius: 4px;
}

.order-price {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--crimson);
}

.book-specs {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.8;
  margin: 0;
}

/* ---- Cards (generic surface) ------------------------------ */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow);
}

.card h2 {
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--crimson);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--crimson-light);
}

/* ---- Endorsement quote ------------------------------------ */
blockquote {
  margin: 0;
  padding: 1rem 1.25rem;
  border-left: 4px solid var(--crimson);
  background: var(--bg);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-style: italic;
  color: #374151;
  font-size: 0.95rem;
}

.attribution {
  margin-top: 0.75rem;
  font-style: normal;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--muted);
}

/* ---- Adoptions list --------------------------------------- */
.adoptions-grid {
  columns: 2;
  column-gap: 2rem;
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 0.9rem;
}

.adoptions-grid li {
  padding: 0.2rem 0;
  border-bottom: 1px solid var(--border);
  break-inside: avoid;
}

/* ---- Links section ---------------------------------------- */
.links-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.75rem;
}

.link-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.9rem;
  color: var(--blue);
  transition: background 0.15s;
}
.link-item:hover { background: #eff6ff; text-decoration: none; }

/* ---- Footer ----------------------------------------------- */
.site-footer {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  font-size: 0.8rem;
  color: var(--muted);
  text-align: center;
}

.site-footer a { color: var(--muted); }
.site-footer a:hover { color: var(--text); }

/* ---- Responsive ------------------------------------------- */
@media (max-width: 600px) {
  .hero { flex-direction: column; align-items: center; }
  .book-header { padding: 1.5rem; text-align: center; }
  .authors { justify-content: center; }
  .adoptions-grid { columns: 1; }
  .order-row { flex-direction: column; align-items: flex-start; }
}