/* ============================================
   BOB J MILLS — AUTHOR BOOKS PAGE
   mifeco.com/books/ — Complete Stylesheet
   ============================================ */

:root {
  --bg-deep: #06060f;
  --bg-dark: #0c0c1d;
  --bg-card: #12122a;
  --bg-card-hover: #1a1a3a;
  --bg-glass: rgba(18, 18, 42, 0.85);
  --text-primary: #f0f0f5;
  --text-secondary: #9898b8;
  --text-muted: #5a5a7a;
  --accent-gold: #d4a554;
  --accent-gold-light: #e8c97a;
  --accent-gold-dark: #b8893e;
  --accent-blue: #4a90d9;
  --accent-red: #c44;
  --accent-green: #4a4;
  --accent-purple: #8b5cf6;
  --accent-cyan: #22d3ee;
  --accent-rose: #f472b6;
  --font-serif: Georgia, 'Times New Roman', serif;
  --font-sans: 'Helvetica Neue', Arial, sans-serif;
  --font-display: Georgia, 'Times New Roman', serif;
  --max-width: 1200px;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 4px 30px rgba(0,0,0,0.4);
  --shadow-gold: 0 0 40px rgba(212,165,84,0.15);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-serif);
  background: var(--bg-deep);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
}

/* ---- Utility ---- */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 2rem; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }
.text-gold { color: var(--accent-gold); }
.text-gradient {
  background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-light), var(--accent-gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.section-label {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin-bottom: 0.8rem;
}
.divider {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-gold), transparent);
  margin: 1.5rem 0;
  border-radius: 2px;
}
.divider-center {
  width: 80px;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--accent-gold), transparent);
  margin: 1.5rem auto;
  border-radius: 2px;
}

/* ---- Navigation ---- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(6, 6, 15, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(212,165,84,0.1);
  padding: 0.8rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition);
}
.nav.scrolled { padding: 0.5rem 2rem; background: rgba(6, 6, 15, 0.98); }
.nav-logo {
  font-family: var(--font-sans);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--accent-gold);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.nav-logo span { font-size: 1.5rem; }
.nav-links { display: flex; gap: 2rem; list-style: none; align-items: center; }
.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  transition: var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-gold);
  transition: var(--transition);
}
.nav-links a:hover { color: var(--accent-gold); }
.nav-links a:hover::after { width: 100%; }
.nav-cta {
  background: var(--accent-gold) !important;
  color: var(--bg-deep) !important;
  padding: 0.5rem 1.2rem;
  border-radius: 6px;
  font-weight: 700 !important;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover { background: var(--accent-gold-light) !important; color: var(--bg-deep) !important; }
.nav-toggle { display: none; background: none; border: none; color: var(--text-primary); font-size: 1.5rem; cursor: pointer; }

/* ---- Hero ---- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  padding: 8rem 2rem 4rem;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(212,165,84,0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(74,144,217,0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 80%, rgba(139,92,246,0.05) 0%, transparent 50%),
    var(--bg-deep);
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23d4a554' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  animation: heroPattern 60s linear infinite;
}
@keyframes heroPattern { 0% { transform: translate(0,0); } 100% { transform: translate(-60px,-60px); } }
.hero-content { position: relative; z-index: 1; max-width: 800px; }
.hero-badge {
  display: inline-block;
  background: rgba(212,165,84,0.12);
  border: 1px solid rgba(212,165,84,0.25);
  color: var(--accent-gold);
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.4rem 1rem;
  border-radius: 50px;
  margin-bottom: 2rem;
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
}
.hero h1 .highlight {
  background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  font-size: clamp(1rem, 2vw, 1.3rem);
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 2.5rem;
  line-height: 1.8;
}
.hero-buttons { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.hero-stats {
  display: flex;
  justify-content: center;
  gap: 3rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(212,165,84,0.1);
}
.hero-stat { text-align: center; }
.hero-stat-num {
  font-family: var(--font-sans);
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent-gold);
  display: block;
}
.hero-stat-label {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s infinite;
  color: var(--text-muted);
  font-size: 1.5rem;
}
@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
  40% { transform: translateX(-50%) translateY(-10px); }
  60% { transform: translateX(-50%) translateY(-5px); }
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1.8rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  letter-spacing: 0.02em;
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-dark));
  color: var(--bg-deep);
  box-shadow: 0 4px 20px rgba(212,165,84,0.3);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 30px rgba(212,165,84,0.4);
}
.btn-secondary {
  background: rgba(212,165,84,0.1);
  color: var(--accent-gold);
  border: 1px solid rgba(212,165,84,0.3);
}
.btn-secondary:hover {
  background: rgba(212,165,84,0.2);
  border-color: var(--accent-gold);
  transform: translateY(-2px);
}
.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid rgba(255,255,255,0.2);
}
.btn-outline:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
  transform: translateY(-2px);
}
.btn-lg { padding: 1rem 2.2rem; font-size: 1rem; }
.btn-sm { padding: 0.5rem 1rem; font-size: 0.8rem; }

/* ---- Section Styles ---- */
.section { padding: 6rem 0; position: relative; }
.section-dark { background: var(--bg-dark); }
.section-header { text-align: center; margin-bottom: 4rem; }
.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 1rem;
  color: var(--text-primary);
}
.section-header p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

/* ---- Series Cards ---- */
.series-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 2rem;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}
.series-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.06);
  transition: var(--transition);
  position: relative;
}
.series-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-gold), var(--accent-blue));
  opacity: 0;
  transition: var(--transition);
}
.series-card:hover {
  transform: translateY(-6px);
  border-color: rgba(212,165,84,0.2);
  box-shadow: var(--shadow-gold);
}
.series-card:hover::before { opacity: 1; }
.series-card-img {
  width: 100%;
  height: 220px;
  object-fit: contain;
  display: block;
  background: var(--bg-deep);
  padding: 1rem;
}
.series-card-body { padding: 2rem; }
.series-card .genre {
  display: inline-block;
  background: rgba(212,165,84,0.1);
  color: var(--accent-gold);
  padding: 0.25rem 0.75rem;
  border-radius: 4px;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.series-card h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin-bottom: 0.8rem;
  color: var(--text-primary);
}
.series-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}
.series-card-actions { display: flex; gap: 0.8rem; flex-wrap: wrap; }

/* ---- Book List (within series) ---- */
.book-list { list-style: none; margin: 1.5rem 0; }
.book-list li {
  padding: 1rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.book-list li:last-child { border-bottom: none; }
.book-info { flex: 1; }
.book-info h4 {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.2rem;
}
.book-info .book-subtitle {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-style: italic;
}
.book-info .book-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 0.3rem;
}
.book-actions { display: flex; gap: 0.5rem; flex-shrink: 0; }
.book-actions .btn { white-space: nowrap; }

/* ---- Feature Series (large) ---- */
.feature-series {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  max-width: var(--max-width);
  margin: 0 auto 6rem;
  padding: 0 2rem;
}
.feature-series.reverse { direction: rtl; }
.feature-series.reverse > * { direction: ltr; }
.feature-series-img {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  background: var(--bg-card);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 300px;
}
.feature-series-img img {
  width: 100%;
  height: auto;
  max-height: 400px;
  object-fit: contain;
  display: block;
  padding: 1rem;
}
.feature-series-content h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  margin-bottom: 0.5rem;
}
.feature-series-content .series-tag {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin-bottom: 1rem;
  display: block;
}
.feature-series-content p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}
.feature-series-content .book-count {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

/* ---- Reader Magnets Section ---- */
.magnets-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}
.magnet-card {
  background: linear-gradient(135deg, rgba(212,165,84,0.08), rgba(212,165,84,0.02));
  border: 1px solid rgba(212,165,84,0.15);
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
  transition: var(--transition);
}
.magnet-card:hover {
  border-color: rgba(212,165,84,0.35);
  transform: translateY(-4px);
  box-shadow: 0 8px 40px rgba(212,165,84,0.1);
}
.magnet-icon { font-size: 2.5rem; margin-bottom: 1rem; }
.magnet-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}
.magnet-card .magnet-series {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  color: var(--accent-gold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.8rem;
}
.magnet-card p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}
.magnet-card .btn { width: 100%; justify-content: center; }

/* ---- Infographics Gallery ---- */
.infographic-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}
.infographic-card {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.06);
  transition: var(--transition);
}
.infographic-card:hover { transform: translateY(-4px); border-color: rgba(212,165,84,0.2); }
.infographic-card img { width: 100%; height: auto; display: block; }
.infographic-card .info-label {
  padding: 1rem;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--text-secondary);
  text-align: center;
}

/* ---- Email / Subscribe Section ---- */
.email-section {
  background: linear-gradient(135deg, rgba(212,165,84,0.08), rgba(74,144,217,0.05));
  border: 1px solid rgba(212,165,84,0.15);
  border-radius: var(--radius);
  padding: 4rem 2rem;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}
.email-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(212,165,84,0.05) 0%, transparent 70%);
  animation: pulseGlow 8s ease-in-out infinite;
}
@keyframes pulseGlow {
  0%, 100% { transform: scale(1); opacity: 0.5; }
  50% { transform: scale(1.1); opacity: 1; }
}
.email-section > * { position: relative; z-index: 1; }
.email-section h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  margin-bottom: 0.8rem;
}
.email-section p { color: var(--text-secondary); margin-bottom: 2rem; font-size: 1.05rem; }

/* ---- Subscribe Form ---- */
.subscribe-form {
  max-width: 500px;
  margin: 0 auto;
  text-align: left;
}
.form-field {
  margin-bottom: 1.2rem;
}
.form-field label {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
}
.form-field input[type="text"],
.form-field input[type="email"],
.form-field textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-sm);
  background: rgba(6,6,15,0.6);
  color: var(--text-primary);
  font-size: 1rem;
  font-family: var(--font-sans);
  transition: var(--transition);
}
.form-field input[type="text"]:focus,
.form-field input[type="email"]:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--accent-gold);
  box-shadow: 0 0 0 3px rgba(212,165,84,0.15);
}
.form-field input::placeholder,
.form-field textarea::placeholder {
  color: var(--text-muted);
}
.form-field textarea {
  resize: vertical;
  min-height: 80px;
  font-size: 0.9rem;
  line-height: 1.5;
}

/* Checkbox group */
.checkbox-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.6rem;
}
.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0.5rem 0.8rem;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  background: rgba(255,255,255,0.02);
}
.checkbox-label:hover {
  border-color: rgba(212,165,84,0.3);
  background: rgba(212,165,84,0.05);
}
.checkbox-label input[type="checkbox"] {
  accent-color: var(--accent-gold);
  width: 18px;
  height: 18px;
  cursor: pointer;
}

/* Form messages */
.subscribe-form .btn {
  width: 100%;
  justify-content: center;
  margin-top: 0.5rem;
}
.form-message {
  margin-top: 1rem;
  padding: 0.8rem 1rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  text-align: center;
}
.form-error {
  background: rgba(196, 68, 68, 0.15);
  border: 1px solid rgba(196, 68, 68, 0.3);
  color: #e88;
}

/* ---- Download Success Section ---- */
.success-icon {
  font-size: 4rem;
  margin-bottom: 1rem;
}
#downloadSection h3 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--accent-gold);
  margin-bottom: 0.5rem;
}
#downloadSection p {
  color: var(--text-secondary);
  margin-bottom: 2rem;
}
.download-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  max-width: 500px;
  margin: 0 auto;
}
.download-card {
  display: block;
  background: linear-gradient(135deg, rgba(212,165,84,0.1), rgba(212,165,84,0.02));
  border: 1px solid rgba(212,165,84,0.2);
  border-radius: var(--radius-sm);
  padding: 1.2rem;
  text-align: center;
  text-decoration: none;
  transition: var(--transition);
}
.download-card:hover {
  transform: translateY(-3px);
  border-color: var(--accent-gold);
  box-shadow: 0 4px 20px rgba(212,165,84,0.15);
}
.download-card-title {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.3rem;
  line-height: 1.3;
}
.download-card-series {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  color: var(--accent-gold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.8rem;
}
.download-card-btn {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent-gold);
  background: rgba(212,165,84,0.15);
  padding: 0.4rem 0.8rem;
  border-radius: 4px;
  display: inline-block;
}

/* ---- Magnet unlock message ---- */
.magnet-unlock-message {
  text-align: center;
  color: var(--accent-gold);
  font-size: 1.1rem;
  margin-bottom: 2rem;
  padding: 1rem;
  border: 1px dashed rgba(212,165,84,0.3);
  border-radius: var(--radius-sm);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ---- Cover Gallery ---- */
.gallery-series-title {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--accent-gold);
  margin: 3rem 0 1.5rem;
  text-align: center;
}
.cover-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  max-width: var(--max-width);
  margin: 0 auto 3rem;
  padding: 0 2rem;
}
.cover-card {
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.06);
  transition: var(--transition);
  background: var(--bg-card);
}
.cover-card:hover {
  transform: translateY(-4px);
  border-color: rgba(212,165,84,0.2);
  box-shadow: var(--shadow-gold);
}
.cover-card img {
  width: 100%;
  height: 280px;
  object-fit: contain;
  display: block;
  background: var(--bg-deep);
  padding: 0.5rem;
}
.cover-label {
  padding: 0.8rem;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  color: var(--text-secondary);
  text-align: center;
  font-weight: 600;
}

/* ---- Old email form (keep for backwards compat) ---- */
.email-form { display: flex; gap: 0.8rem; justify-content: center; flex-wrap: wrap; max-width: 500px; margin: 0 auto; }
.email-form input[type="email"] {
  flex: 1;
  min-width: 250px;
  padding: 0.9rem 1.2rem;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-sm);
  background: rgba(6,6,15,0.6);
  color: var(--text-primary);
  font-size: 1rem;
  font-family: var(--font-sans);
  transition: var(--transition);
}
.email-form input[type="email"]:focus {
  outline: none;
  border-color: var(--accent-gold);
  box-shadow: 0 0 0 3px rgba(212,165,84,0.15);
}
.email-form input[type="email"]::placeholder { color: var(--text-muted); }
.email-benefits {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}
.email-benefit {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--text-secondary);
}
.email-benefit .check { color: var(--accent-green); font-weight: bold; }

/* ---- Author Section ---- */
.author-section {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 3rem;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
  align-items: center;
}
.author-photo {
  width: 300px;
  height: 360px;
  object-fit: contain;
  border: 3px solid var(--accent-gold);
  box-shadow: 0 0 40px rgba(212,165,84,0.2);
  background: var(--bg-deep);
  padding: 0.5rem;
}
.author-bio h2 {
  font-family: var(--font-display);
  font-size: 2rem;
  margin-bottom: 0.5rem;
}
.author-bio .author-tagline {
  font-family: var(--font-sans);
  color: var(--accent-gold);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1.5rem;
}
.author-bio p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 1rem;
}

/* ---- Testimonials ---- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}
.testimonial-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 2rem;
  border: 1px solid rgba(255,255,255,0.06);
}
.testimonial-stars { color: var(--accent-gold); font-size: 1rem; margin-bottom: 1rem; }
.testimonial-text {
  color: var(--text-secondary);
  font-style: italic;
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 1rem;
}
.testimonial-author {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ---- CTA Banner ---- */
.cta-banner {
  background: linear-gradient(135deg, rgba(212,165,84,0.15), rgba(74,144,217,0.1));
  border: 1px solid rgba(212,165,84,0.2);
  border-radius: var(--radius);
  padding: 4rem 2rem;
  text-align: center;
  max-width: var(--max-width);
  margin: 0 auto;
}
.cta-banner h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  margin-bottom: 1rem;
}
.cta-banner p { color: var(--text-secondary); margin-bottom: 2rem; font-size: 1.1rem; }
.cta-buttons { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ---- Footer ---- */
.footer {
  background: var(--bg-dark);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 3rem 2rem;
  text-align: center;
}
.footer p { color: var(--text-muted); font-size: 0.85rem; }
.footer a { color: var(--accent-gold); text-decoration: none; }
.footer-links { display: flex; justify-content: center; gap: 2rem; margin-bottom: 1.5rem; flex-wrap: wrap; }
.footer-links a {
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  transition: var(--transition);
}
.footer-links a:hover { color: var(--accent-gold); }
.footer-copy { border-top: 1px solid rgba(255,255,255,0.06); padding-top: 1.5rem; margin-top: 1.5rem; }

/* ---- Animations ---- */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-toggle { display: block; }
  .nav-links.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(6,6,15,0.98);
    padding: 1rem 2rem;
    border-bottom: 1px solid rgba(212,165,84,0.1);
  }
  .hero { padding: 6rem 1.5rem 3rem; }
  .hero-stats { gap: 1.5rem; }
  .hero-stat-num { font-size: 1.5rem; }
  .feature-series { grid-template-columns: 1fr; gap: 2rem; }
  .feature-series.reverse { direction: ltr; }
  .feature-series-img img { height: 250px; }
  .series-grid { grid-template-columns: 1fr; padding: 0 1rem; }
  .section { padding: 4rem 0; }
  .section-header { margin-bottom: 2.5rem; }
  .author-section { grid-template-columns: 1fr; text-align: center; }
  .author-photo { width: 200px; height: 240px; margin: 0 auto; }
  .email-form { flex-direction: column; }
  .email-form input[type="email"] { min-width: 100%; }
  .checkbox-group { grid-template-columns: 1fr; }
  .download-grid { grid-template-columns: 1fr; }
  .cover-grid { grid-template-columns: repeat(2, 1fr); }
  .email-benefits { flex-direction: column; gap: 0.8rem; }
  .book-list li { flex-direction: column; align-items: flex-start; }
  .book-actions { width: 100%; }
  .book-actions .btn { flex: 1; }
}

@media (max-width: 480px) {
  .hero-buttons { flex-direction: column; }
  .hero-buttons .btn { width: 100%; justify-content: center; }
  .cta-buttons { flex-direction: column; }
  .cta-buttons .btn { width: 100%; justify-content: center; }
}

/* ========== Format-specific buy links (Kindle | Paperback) ========== */
.buy-links { display: flex; flex-direction: column; gap: 10px; }
.format-links { display: flex; gap: 8px; flex-wrap: wrap; }
.format-link {
  display: inline-block;
  padding: 5px 14px;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s;
  border: 1px solid var(--text-muted);
  color: var(--text-secondary);
  background: transparent;
}
.format-link:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
}
.format-kindle {
  border-color: rgba(212, 165, 84, 0.4);
  color: var(--accent-gold-light);
}
.format-kindle:hover {
  background: rgba(212, 165, 84, 0.1);
  border-color: var(--accent-gold);
}
.format-paperback {
  border-color: rgba(74, 144, 217, 0.4);
  color: var(--accent-blue);
}
.format-paperback:hover {
  background: rgba(74, 144, 217, 0.1);
  border-color: var(--accent-blue);
}
@media (max-width: 768px) {
  .format-links { gap: 6px; }
  .format-link { padding: 4px 10px; font-size: 0.75rem; }
}