:root {
  --maroon: #6e1111;
  --maroon-dark: #4b0a0a;
  --gold: #c59b27;
  --gold-light: #dfb746;
  --cream: #faf7f0;
  --parchment: #f2ebd9;
  --card-bg: #ffffff;
  --text: #26211c;
  --muted: #5e5448;
  --border: #d8ceba;
  --border-dark: #b5a588;
  --max-w: 1020px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: Georgia, "Times New Roman", serif;
  background-color: var(--cream);
  color: var(--text);
  line-height: 1.55;
  font-size: 16px;
  background-image: radial-gradient(var(--parchment) 0.75px, transparent 0.75px);
  background-size: 20px 20px;
}

/* Header & Banner */
header {
  background: var(--maroon);
  color: #ffffff;
  border-bottom: 4px solid var(--gold);
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  padding: 1.25rem 1.5rem;
}

.header-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.brand-title {
  font-size: 1.85rem;
  font-weight: normal;
  letter-spacing: 0.5px;
  color: #ffffff;
  text-decoration: none;
  text-shadow: 1px 1px 2px rgba(0,0,0,0.4);
}

.brand-tagline {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  font-size: 0.8rem;
  color: var(--gold-light);
  text-transform: uppercase;
  letter-spacing: 1.8px;
  margin-top: 2px;
  display: block;
}

/* Navigation */
nav {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  display: flex;
  gap: 1.5rem;
}

nav a {
  color: #faeed9;
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  padding: 0.35rem 0;
  transition: color 0.15s ease;
}

nav a:hover,
nav a.active {
  color: #ffffff;
  border-bottom: 2px solid var(--gold-light);
}

/* Page Frame */
main {
  max-width: var(--max-w);
  margin: 2.25rem auto;
  padding: 0 1.25rem;
}

.page-header {
  border-bottom: 2px solid var(--border);
  padding-bottom: 1rem;
  margin-bottom: 2rem;
  text-align: center;
}

.page-header h1 {
  font-size: 2.25rem;
  color: var(--maroon);
  font-weight: normal;
  letter-spacing: -0.5px;
  margin-bottom: 0.35rem;
}

.page-header p {
  color: var(--muted);
  font-style: italic;
  font-size: 1.1rem;
}

/* Visual Product Showcase Cards */
.catalog-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 1.75rem;
  margin: 2rem 0;
}

.catalog-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  box-shadow: 2px 3px 8px rgba(0,0,0,0.06);
  display: flex;
  flex-direction: column;
}

.catalog-card:hover {
  border-color: var(--border-dark);
}

.card-image-box {
  width: 100%;
  height: 190px;
  background-color: var(--parchment);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.card-image-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.image-fallback {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  font-size: 0.85rem;
  color: var(--muted);
  font-style: italic;
  text-align: center;
  padding: 1rem;
}

.card-content {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  justify-content: space-between;
}

.scale-badge {
  display: inline-block;
  align-self: flex-start;
  background: var(--gold-bg, #f6f0df);
  color: var(--maroon);
  border: 1px solid var(--gold);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.15rem 0.45rem;
  letter-spacing: 0.5px;
  margin-bottom: 0.65rem;
}

.card-content h2 {
  font-size: 1.35rem;
  color: var(--maroon);
  margin-bottom: 0.5rem;
}

.card-content p {
  color: #3b352e;
  font-size: 0.95rem;
  margin-bottom: 1.25rem;
}

/* Book Showcase (Hero Feature) */
.book-feature {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-top: 4px solid var(--maroon);
  box-shadow: 3px 4px 12px rgba(0,0,0,0.06);
  padding: 2rem;
  margin: 2rem 0;
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 2rem;
  align-items: start;
}

@media (max-width: 700px) {
  .book-feature {
    grid-template-columns: 1fr;
  }
}

.book-cover-frame {
  background: var(--parchment);
  border: 1px solid var(--border-dark);
  box-shadow: 3px 4px 8px rgba(0,0,0,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 310px;
  overflow: hidden;
}

.book-cover-frame img {
  width: 100%;
  height: auto;
  display: block;
}

/* Buttons */
.btn-primary {
  display: inline-block;
  background: var(--maroon);
  color: #ffffff;
  padding: 0.55rem 1.1rem;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
  text-align: center;
  border: 1px solid var(--maroon-dark);
}

.btn-primary:hover {
  background: var(--maroon-dark);
}

.btn-gold {
  display: inline-block;
  background: #fdfaf3;
  color: var(--maroon);
  padding: 0.55rem 1.1rem;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
  text-align: center;
  border: 1px solid var(--gold);
}

.btn-gold:hover {
  background: #f4ecda;
}

/* Instruction & Policy Notice */
.order-panel {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-left: 5px solid var(--gold);
  padding: 1.5rem;
  margin: 2.5rem 0;
}

.order-panel h2 {
  color: var(--maroon);
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
}

.order-panel ol {
  margin: 0.75rem 0 0 1.5rem;
}

.order-panel li {
  margin-bottom: 0.4rem;
  font-size: 0.95rem;
}

footer {
  border-top: 1px solid var(--border-dark);
  background: #f0e9d8;
  padding: 2rem 1.5rem;
  margin-top: 3.5rem;
  text-align: center;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  font-size: 0.85rem;
  color: var(--muted);
}