/* Self-hosted fonts — import first so design tokens below can reference 'Inter' and 'Playfair Display' */
@import url('assets/fonts/fonts.css');

/* ============================================
   ICONIC VOICES — AI Audiobook Store
   Design System & Component Styles
   ============================================ */

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

/* --- Design Tokens --- */
:root {
  --bg-primary: #0A0A0B;
  --bg-secondary: #141416;
  --bg-tertiary: #1C1C1F;
  --bg-overlay: rgba(10, 10, 11, 0.85);

  --gold-primary: #C9A84C;
  --gold-light: #E8D48B;
  --gold-dark: #8B7333;
  --gold-glow: rgba(201, 168, 76, 0.15);
  --gold-glow-strong: rgba(201, 168, 76, 0.3);

  --text-primary: #F5F5F7;
  --text-secondary: #A1A1A6;
  --text-tertiary: #6E6E73;

  --border-subtle: rgba(201, 168, 76, 0.1);
  --border-card: rgba(201, 168, 76, 0.15);
  --border-active: rgba(201, 168, 76, 0.4);

  --success: #34C759;
  --error: #FF453A;

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --section-padding: 120px;
  --content-max-width: 1200px;
  --card-radius: 16px;
  --card-gap: 24px;

  --nav-height: 68px;
  --mobile-cta-height: 56px;

  --ease-out: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --duration-fast: 0.2s;
  --duration-normal: 0.3s;
  --duration-slow: 0.6s;

  --focus-ring: 0 0 0 3px rgba(201, 168, 76, 0.55);
}

/* --- Base --- */
html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-secondary);
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; color: inherit; }

::selection { background: var(--gold-primary); color: var(--bg-primary); }

/* --- Accessibility: focus rings + skip link --- */
:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
  border-radius: 6px;
}
.filter-select:focus-visible,
.search-input:focus-visible,
.modal-input:focus-visible,
.waitlist-input:focus-visible {
  box-shadow: var(--focus-ring);
  border-color: var(--gold-primary);
}

.skip-link {
  position: absolute;
  top: -40px;
  left: 8px;
  background: var(--gold-primary);
  color: var(--bg-primary);
  padding: 8px 16px;
  border-radius: 8px;
  font-weight: 600;
  z-index: 9999;
  transition: top var(--duration-fast);
}
.skip-link:focus-visible { top: 8px; }

/* --- Reduced motion --- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  #hero-canvas { display: none; }
  .hero-waveform-bar,
  .waveform-bar.played.is-playing,
  .hero-scroll-hint { animation: none !important; }
}

/* --- Typography --- */
.heading-hero {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.1;
  letter-spacing: -0.02em;
}
.heading-section {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.2;
}
.heading-card {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.3;
}

.text-body { font-size: 1.125rem; line-height: 1.7; color: var(--text-secondary); }
.text-small { font-size: 0.875rem; color: var(--text-tertiary); }
.text-gold { color: var(--gold-primary); }
.text-center { text-align: center; }

/* --- Layout --- */
.container {
  max-width: var(--content-max-width);
  margin: 0 auto;
  padding: 0 24px;
}
.section {
  padding: var(--section-padding) 0;
  position: relative;
}
.section-label {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-primary);
  margin-bottom: 16px;
  display: block;
}
.section-header {
  text-align: center;
  margin-bottom: 60px;
}
.section-header .text-body {
  max-width: 600px;
  margin: 16px auto 0;
}

/* --- Buttons --- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 32px;
  background: linear-gradient(135deg, var(--gold-primary), var(--gold-dark));
  color: var(--bg-primary);
  font-weight: 600;
  font-size: 1rem;
  border-radius: 12px;
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
  overflow: hidden;
}
.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--gold-light), var(--gold-primary));
  opacity: 0;
  transition: opacity var(--duration-normal);
}
.btn-primary:hover::before { opacity: 1; }
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px var(--gold-glow-strong);
}
.btn-primary span { position: relative; z-index: 1; }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  background: transparent;
  color: var(--gold-primary);
  font-weight: 500;
  font-size: 0.875rem;
  border-radius: 10px;
  border: 1px solid var(--border-card);
  transition: all var(--duration-normal) var(--ease-out);
}
.btn-secondary:hover {
  border-color: var(--gold-primary);
  background: var(--gold-glow);
  transform: translateY(-1px);
}
.btn-small { padding: 10px 20px; font-size: 0.8125rem; }

.badge {
  display: inline-block;
  padding: 4px 12px;
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: 20px;
  background: var(--gold-glow);
  color: var(--gold-primary);
  border: 1px solid var(--border-subtle);
}

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 20px 0;
  transition: all var(--duration-normal) var(--ease-out);
}
.nav.scrolled {
  padding: 12px 0;
  background: rgba(10, 10, 11, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
}
.nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gold-primary);
  letter-spacing: -0.01em;
}
.nav-logo span { color: var(--text-primary); font-weight: 400; }
.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
}
.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--duration-fast);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--gold-primary);
  transition: width var(--duration-normal) var(--ease-out);
}
.nav-links a:hover { color: var(--text-primary); }
.nav-links a:hover::after { width: 100%; }
.nav-cta { padding: 10px 24px; font-size: 0.875rem; }

/* --- Burger --- */
.nav-burger {
  display: none;
  width: 40px;
  height: 40px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
}
.nav-burger span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--gold-primary);
  border-radius: 1px;
  transition: transform var(--duration-fast) var(--ease-out), opacity var(--duration-fast);
}
.nav-burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* --- Mobile drawer --- */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(320px, 85vw);
  background: var(--bg-secondary);
  border-left: 1px solid var(--border-card);
  z-index: 99;
  transform: translateX(100%);
  transition: transform var(--duration-normal) var(--ease-out);
  padding-top: calc(var(--nav-height) + 20px);
  visibility: hidden;
}
.mobile-drawer.open { transform: translateX(0); visibility: visible; }
.mobile-drawer-inner {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 20px;
}
.mobile-drawer-link {
  padding: 16px 20px;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-primary);
  border-radius: 12px;
  transition: background var(--duration-fast);
}
.mobile-drawer-link:hover { background: var(--bg-tertiary); color: var(--gold-primary); }
.mobile-drawer-cta { margin-top: 20px; width: 100%; }

@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .nav-burger { display: flex; }
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
}
#hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 0.4;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: 0 24px;
}
.hero .heading-hero em { font-style: italic; color: var(--gold-primary); }
.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin: 24px auto 40px;
  max-width: 580px;
  line-height: 1.7;
}
.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}
.hero-player {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  padding: 12px 24px 12px 12px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-card);
  border-radius: 60px;
  margin-top: 48px;
  transition: all var(--duration-normal) var(--ease-out);
}
.hero-player:hover { border-color: var(--border-active); box-shadow: 0 0 40px var(--gold-glow); }
.hero-player--disabled { opacity: 0.8; }
.hero-play-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--gold-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--duration-normal) var(--ease-out);
  flex-shrink: 0;
}
.hero-play-btn:not(:disabled):hover { background: var(--gold-light); transform: scale(1.08); }
.hero-play-btn:disabled { background: var(--gold-dark); cursor: not-allowed; opacity: 0.6; }
.hero-play-btn svg { width: 20px; height: 20px; fill: var(--bg-primary); margin-left: 2px; }

.hero-waveform-wrap { display: flex; align-items: center; gap: 2px; height: 32px; }
.hero-waveform-bar {
  width: 3px;
  border-radius: 2px;
  background: var(--gold-primary);
  animation: waveform 1.2s ease-in-out infinite;
}
.hero-player--disabled .hero-waveform-bar { background: var(--gold-dark); animation: none; opacity: 0.4; }
.hero-waveform-bar:nth-child(1) { height: 40%; animation-delay: 0s; }
.hero-waveform-bar:nth-child(2) { height: 70%; animation-delay: 0.1s; }
.hero-waveform-bar:nth-child(3) { height: 50%; animation-delay: 0.2s; }
.hero-waveform-bar:nth-child(4) { height: 90%; animation-delay: 0.3s; }
.hero-waveform-bar:nth-child(5) { height: 60%; animation-delay: 0.4s; }
.hero-waveform-bar:nth-child(6) { height: 80%; animation-delay: 0.15s; }
.hero-waveform-bar:nth-child(7) { height: 45%; animation-delay: 0.25s; }
.hero-waveform-bar:nth-child(8) { height: 65%; animation-delay: 0.35s; }
.hero-waveform-bar:nth-child(9) { height: 55%; animation-delay: 0.05s; }
.hero-waveform-bar:nth-child(10) { height: 75%; animation-delay: 0.2s; }

@keyframes waveform {
  0%, 100% { transform: scaleY(0.4); opacity: 0.4; }
  50% { transform: scaleY(1); opacity: 1; }
}

.hero-player-label {
  font-size: 0.8125rem;
  color: var(--text-tertiary);
  white-space: nowrap;
}

.hero-scroll-hint {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  animation: float 3s ease-in-out infinite;
}
.hero-scroll-hint span {
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}
.hero-scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--gold-primary), transparent);
}

@keyframes float {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(10px); }
}

/* ============================================
   FEATURED AUTHORS
   ============================================ */
.authors-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--card-gap);
}
.author-card {
  position: relative;
  border-radius: var(--card-radius);
  overflow: hidden;
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-out);
}
.author-card:hover,
.author-card:focus-within {
  transform: translateY(-6px);
  border-color: var(--border-active);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4), 0 0 40px var(--gold-glow);
}
.author-card-image {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  filter: brightness(0.65) contrast(1.1) saturate(0.8);
  transition: filter var(--duration-slow);
}
.author-card:hover .author-card-image,
.author-card:focus-within .author-card-image {
  filter: brightness(0.8) contrast(1.1) saturate(0.9);
}
.author-card-placeholder {
  width: 100%;
  aspect-ratio: 3/4;
  background: linear-gradient(145deg, var(--bg-tertiary) 0%, var(--bg-primary) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  color: var(--gold-dark);
  opacity: 0.3;
}
.author-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, var(--bg-primary) 0%, rgba(10,10,11,0.6) 40%, transparent 70%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 28px;
}
.author-card-name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--gold-primary);
  margin-bottom: 4px;
}
.author-card-meta {
  font-size: 0.8125rem;
  color: var(--text-tertiary);
  margin-bottom: 4px;
}
.author-card-works {
  font-size: 0.75rem;
  color: var(--gold-dark);
  font-weight: 500;
}
.author-card-quote {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-top: 12px;
  opacity: 0;
  transform: translateY(8px);
  transition: all var(--duration-normal) var(--ease-out);
  line-height: 1.5;
}
.author-card:hover .author-card-quote,
.author-card:focus-within .author-card-quote {
  opacity: 1;
  transform: translateY(0);
}
.authors-expand { text-align: center; margin-top: 40px; }

@media (max-width: 1024px) { .authors-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) {
  .authors-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
  /* On touch: always show quote instead of hover-only */
  .author-card-quote { opacity: 0.85; transform: translateY(0); }
}

/* ============================================
   HOW IT WORKS
   ============================================ */
.steps-section {
  background: linear-gradient(180deg, var(--bg-primary), var(--bg-secondary), var(--bg-primary));
}
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  position: relative;
}
.steps-grid::before {
  content: '';
  position: absolute;
  top: 48px;
  left: 18%;
  right: 18%;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--gold-primary), var(--gold-primary), transparent);
  opacity: 0.3;
}
.step-item { text-align: center; }
.step-icon {
  width: 96px;
  height: 96px;
  margin: 0 auto 28px;
  border-radius: 50%;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-card);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  position: relative;
  z-index: 1;
  transition: all var(--duration-normal) var(--ease-out);
}
.step-item:hover .step-icon {
  border-color: var(--gold-primary);
  box-shadow: 0 0 30px var(--gold-glow);
  transform: translateY(-4px);
}
.step-number {
  font-family: var(--font-display);
  font-size: 0.75rem;
  color: var(--gold-primary);
  letter-spacing: 0.15em;
  margin-bottom: 8px;
  display: block;
}
.step-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--text-primary);
  margin-bottom: 12px;
}
.step-text {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  max-width: 300px;
  margin: 0 auto;
  line-height: 1.6;
}

.how-disclosure {
  margin-top: 60px;
  padding: 24px 28px;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--card-radius);
  font-size: 0.9375rem;
  color: var(--text-secondary);
  text-align: center;
}
.how-disclosure strong { color: var(--text-primary); }
.how-disclosure a { color: var(--gold-primary); font-weight: 500; text-decoration: underline; text-decoration-color: rgba(201, 168, 76, 0.3); text-underline-offset: 3px; }
.how-disclosure a:hover { text-decoration-color: var(--gold-primary); }

@media (max-width: 768px) {
  .steps-grid { grid-template-columns: 1fr; gap: 40px; }
  .steps-grid::before { display: none; }
}

/* ============================================
   BOOK CATALOG
   ============================================ */
.catalog-filters {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 40px;
  padding: 16px 20px;
  background: var(--bg-secondary);
  border-radius: var(--card-radius);
  border: 1px solid var(--border-subtle);
  position: sticky;
  top: 76px;
  z-index: 50;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

/* Search */
.search-wrap {
  position: relative;
  flex: 1 1 260px;
  min-width: 200px;
  display: flex;
  align-items: center;
}
.search-icon {
  position: absolute;
  left: 12px;
  width: 16px;
  height: 16px;
  color: var(--text-tertiary);
  pointer-events: none;
}
.search-input {
  width: 100%;
  padding: 10px 36px 10px 36px;
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  font-size: 0.875rem;
  font-family: var(--font-body);
  transition: border-color var(--duration-fast);
}
.search-input::placeholder { color: var(--text-tertiary); }
.search-input:focus { outline: none; border-color: var(--gold-primary); }
.search-clear {
  position: absolute;
  right: 6px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  color: var(--text-tertiary);
  font-size: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.search-clear:hover { color: var(--text-primary); background: var(--bg-primary); }

.filter-select {
  padding: 10px 36px 10px 16px;
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  font-size: 0.8125rem;
  font-family: var(--font-body);
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  min-width: 180px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M6 8L1 3h10z' fill='%23A1A1A6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  transition: border-color var(--duration-fast);
}
.filter-select:focus { outline: none; border-color: var(--gold-primary); }
.filter-sort { min-width: 140px; }

.filter-divider {
  width: 1px;
  height: 28px;
  background: var(--border-subtle);
  flex-shrink: 0;
}

.genre-toggle-mobile {
  display: none;
  padding: 10px 18px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  color: var(--text-primary);
  font-size: 0.8125rem;
  font-weight: 500;
  width: 100%;
  text-align: left;
}

.genre-pills {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  flex: 1;
}
.genre-pill {
  padding: 7px 14px;
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: 20px;
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border-subtle);
  transition: all var(--duration-fast);
  cursor: pointer;
  white-space: nowrap;
}
.genre-pill:hover { border-color: var(--gold-primary); color: var(--text-primary); }
.genre-pill.active {
  background: var(--gold-glow);
  color: var(--gold-primary);
  border-color: var(--gold-primary);
}
.genre-pill-count {
  display: inline-block;
  margin-left: 4px;
  font-size: 0.6875rem;
  color: var(--text-tertiary);
  font-weight: 400;
}
.genre-pill.active .genre-pill-count { color: var(--gold-primary); opacity: 0.7; }

.catalog-stats {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  font-size: 0.875rem;
  color: var(--text-tertiary);
  gap: 12px;
  flex-wrap: wrap;
}

.books-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--card-gap);
}

/* Skeleton loaders */
.book-skeleton {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--card-radius);
  overflow: hidden;
  padding: 0 0 20px;
}
.skeleton-cover {
  width: 100%;
  aspect-ratio: 2/3;
  background: linear-gradient(90deg, var(--bg-tertiary) 0%, var(--bg-secondary) 50%, var(--bg-tertiary) 100%);
  background-size: 200% 100%;
  animation: skeleton 1.6s ease-in-out infinite;
}
.skeleton-line {
  height: 12px;
  margin: 18px 20px 10px;
  border-radius: 6px;
  background: linear-gradient(90deg, var(--bg-tertiary) 0%, var(--bg-secondary) 50%, var(--bg-tertiary) 100%);
  background-size: 200% 100%;
  animation: skeleton 1.6s ease-in-out infinite;
}
.skeleton-line.short { width: 50%; }
@keyframes skeleton { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* Book card */
.book-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--card-radius);
  overflow: hidden;
  transition: all var(--duration-normal) var(--ease-out);
}
.book-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-active);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5);
}
.book-cover {
  width: 100%;
  aspect-ratio: 2/3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 28px 20px;
  text-align: center;
  position: relative;
  overflow: hidden;
  background-size: cover;
  background-position: center;
  background-color: var(--bg-tertiary);
}
.book-cover-overlay {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(to bottom, rgba(14, 15, 17, 0.3) 0%, rgba(14, 15, 17, 0.95) 100%);
  z-index: 1;
}
.book-cover::before {
  content: '';
  position: absolute;
  top: 16px; left: 16px; right: 16px; bottom: 16px;
  border: 1px solid rgba(201, 168, 76, 0.2);
  border-radius: 4px;
  pointer-events: none;
  z-index: 2;
}
.book-cover-author {
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-primary);
  margin-bottom: 16px;
  position: relative;
  z-index: 3;
}
.book-cover-title {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--text-primary);
  line-height: 1.4;
  position: relative;
  z-index: 3;
}
.book-cover-year {
  position: absolute;
  bottom: 24px;
  font-size: 0.6875rem;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.1em;
  z-index: 3;
}
.book-info { padding: 20px; }
.book-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.book-genre {
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-tertiary);
}
.book-duration { font-size: 0.8125rem; color: var(--text-tertiary); }
.book-price {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gold-primary);
  font-family: var(--font-display);
}
.book-ai-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 6px;
  font-size: 0.6875rem;
  color: var(--text-tertiary);
  letter-spacing: 0.05em;
}
.book-ai-tag::before {
  content: '🧠';
  font-size: 0.75rem;
}
.book-actions {
  display: flex;
  gap: 8px;
  margin-top: 16px;
}
.book-actions .btn-primary {
  flex: 1;
  padding: 12px;
  font-size: 0.8125rem;
  border-radius: 10px;
}
.book-actions .btn-secondary {
  padding: 12px 14px;
  font-size: 0.8125rem;
  border-radius: 10px;
  /* Ghost variant — less visual weight than Buy Now */
  color: var(--text-tertiary);
  border-color: transparent;
}
.book-actions .btn-secondary:hover {
  color: var(--gold-primary);
  border-color: var(--border-card);
  background: transparent;
  transform: none;
}

.books-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 80px 20px;
  color: var(--text-tertiary);
}
.books-empty-icon { font-size: 3rem; margin-bottom: 16px; }
.books-empty-reset {
  margin-top: 20px;
}

.books-error {
  grid-column: 1 / -1;
  text-align: center;
  padding: 80px 20px;
  color: var(--text-secondary);
}
.books-error-icon { font-size: 3rem; margin-bottom: 16px; color: var(--error); }

.load-more-wrapper { text-align: center; margin-top: 48px; }

@media (max-width: 1200px) { .books-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 900px) { .books-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 767px) {
  .catalog-filters {
    flex-direction: column;
    align-items: stretch;
    position: static;
    padding: 12px;
  }
  .catalog-filters .filter-divider { display: none; }
  .catalog-filters .filter-select { width: 100%; min-width: 0; }
  .genre-toggle-mobile { display: block; }
  .genre-pills {
    display: none;
    width: 100%;
    margin-top: 8px;
  }
  .genre-pills.open { display: flex; }
}

/* ============================================
   WAITLIST
   ============================================ */
.waitlist-section {
  background: linear-gradient(180deg, var(--bg-primary), var(--bg-secondary), var(--bg-primary));
}
.waitlist-block {
  text-align: center;
  padding: 48px;
  background: var(--bg-tertiary);
  border-radius: 20px;
  border: 1px solid var(--border-card);
  max-width: 720px;
  margin: 0 auto;
}
.waitlist-form {
  display: flex;
  gap: 12px;
  max-width: 480px;
  margin: 24px auto 0;
}
.waitlist-input {
  flex: 1;
  padding: 14px 20px;
  background: var(--bg-primary);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  color: var(--text-primary);
  font-size: 0.9375rem;
  font-family: var(--font-body);
  transition: border-color var(--duration-fast);
}
.waitlist-input:focus { outline: none; border-color: var(--gold-primary); }
.waitlist-input::placeholder { color: var(--text-tertiary); }
.waitlist-privacy {
  margin-top: 20px;
  font-size: 0.8125rem;
  color: var(--text-tertiary);
}
.waitlist-privacy a {
  color: var(--gold-primary);
  text-decoration: underline;
  text-decoration-color: rgba(201, 168, 76, 0.3);
  text-underline-offset: 3px;
}
.waitlist-privacy a:hover { text-decoration-color: var(--gold-primary); }

@media (max-width: 768px) {
  .waitlist-block { padding: 32px 20px; }
  .waitlist-form { flex-direction: column; }
}

/* ============================================
   MODAL (Reserve)
   ============================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--duration-normal);
  padding: 24px;
  overflow-y: auto;
}
.modal-overlay.active { opacity: 1; visibility: visible; }
.modal {
  width: 100%;
  max-width: 480px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-card);
  border-radius: 24px;
  padding: 40px;
  position: relative;
  transform: scale(0.92) translateY(20px);
  transition: all var(--duration-normal) var(--ease-spring);
  max-height: calc(100vh - 48px);
  overflow-y: auto;
}
.modal-overlay.active .modal { transform: scale(1) translateY(0); }
.modal-wide { max-width: 640px; }

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  transition: all var(--duration-fast);
  z-index: 1;
}
.modal-close:hover { color: var(--text-primary); background: var(--bg-primary); }

.modal-book-info { display: flex; gap: 20px; margin-bottom: 28px; }
.modal-book-cover {
  width: 100px;
  flex-shrink: 0;
  aspect-ratio: 2/3;
  border-radius: 10px;
  background: linear-gradient(155deg, #1a1a1f, #0d0d10);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 12px;
  border: 1px solid var(--border-subtle);
}
.modal-book-cover .mini-author {
  font-size: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--gold-primary);
  margin-bottom: 6px;
}
.modal-book-cover .mini-title {
  font-family: var(--font-display);
  font-size: 0.625rem;
  color: var(--text-primary);
  line-height: 1.3;
}
.modal-book-details h3 {
  font-family: var(--font-display);
  font-size: 1.125rem;
  color: var(--text-primary);
  margin-bottom: 4px;
  line-height: 1.3;
}
.modal-book-details .author-name {
  font-size: 0.875rem;
  color: var(--gold-primary);
  margin-bottom: 12px;
}
.modal-price-row { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.modal-price-original {
  text-decoration: line-through;
  color: var(--text-tertiary);
  font-size: 0.875rem;
}
.modal-price-discount {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--gold-primary);
}
.modal-discount-badge {
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--success);
  background: rgba(52, 199, 89, 0.12);
  padding: 3px 10px;
  border-radius: 20px;
}

.modal-form { display: flex; flex-direction: column; gap: 14px; }
.modal-field { display: flex; flex-direction: column; gap: 6px; }
.modal-label {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.modal-optional { text-transform: none; letter-spacing: 0; color: var(--text-tertiary); opacity: 0.7; }
.modal-input {
  padding: 14px 18px;
  background: var(--bg-primary);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  color: var(--text-primary);
  font-size: 0.9375rem;
  font-family: var(--font-body);
  transition: border-color var(--duration-fast);
}
.modal-input:focus { outline: none; border-color: var(--gold-primary); }
.modal-input::placeholder { color: var(--text-tertiary); }

.modal-checkbox {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 4px 0;
}
.modal-checkbox input { width: 16px; height: 16px; accent-color: var(--gold-primary); }

.modal-submit { width: 100%; margin-top: 4px; }
.modal-privacy {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  text-align: center;
  line-height: 1.5;
}
.modal-privacy a { color: var(--gold-primary); text-decoration: underline; }

/* Modal success state */
.modal-success {
  text-align: center;
  padding: 20px 0;
  display: none;
}
.modal-success.show { display: block; }
.modal-form.hide { display: none; }
.modal-book-info.hide { display: none; }

.modal-success-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(52, 199, 89, 0.12);
  color: var(--success);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto 20px;
  animation: popIn 0.4s var(--ease-spring);
}
.modal-success h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.modal-success p {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.6;
}
.modal-success-actions {
  display: flex;
  gap: 10px;
  justify-content: center;
  margin-top: 24px;
  flex-wrap: wrap;
}

@keyframes popIn {
  0% { transform: scale(0); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

/* ============================================
   AI DISCLOSURE MODAL
   ============================================ */
.disclosure-heading {
  font-family: var(--font-display);
  font-size: 1.75rem;
  color: var(--text-primary);
  margin-bottom: 8px;
  padding-right: 40px;
}
.disclosure-body h4 {
  font-family: var(--font-display);
  font-size: 1.125rem;
  color: var(--gold-primary);
  margin-top: 24px;
  margin-bottom: 8px;
}
.disclosure-body p {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 12px;
}
.disclosure-body ul { padding-left: 20px; color: var(--text-secondary); }
.disclosure-body li { margin-bottom: 8px; font-size: 0.9375rem; line-height: 1.7; }
.disclosure-body strong { color: var(--text-primary); }
.disclosure-body a { color: var(--gold-primary); text-decoration: underline; text-underline-offset: 3px; }
.disclosure-body code {
  font-family: ui-monospace, Menlo, Consolas, monospace;
  font-size: 0.85em;
  background: var(--bg-primary);
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid var(--border-subtle);
  color: var(--gold-light);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  padding: 80px 0 40px;
  border-top: 1px solid var(--border-subtle);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--gold-primary);
  margin-bottom: 16px;
}
.footer-brand span { color: var(--text-primary); font-weight: 400; }
.footer-disclaimer {
  font-size: 0.8125rem;
  color: var(--text-tertiary);
  line-height: 1.7;
  max-width: 360px;
}
.footer-disclaimer a { color: var(--gold-primary); text-decoration: underline; }
.footer-heading {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-primary);
  margin-bottom: 20px;
}
.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-links a {
  font-size: 0.875rem;
  color: var(--text-tertiary);
  transition: color var(--duration-fast);
}
.footer-links a:hover { color: var(--gold-primary); }

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8125rem;
  color: var(--text-tertiary);
}
.footer-social { display: flex; gap: 16px; }
.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-tertiary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  transition: all var(--duration-fast);
}
.footer-social a:hover { background: var(--gold-glow); color: var(--gold-primary); }

.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--bg-secondary);
  border: 1px solid var(--border-card);
  color: var(--gold-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  z-index: 90;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--duration-normal) var(--ease-out);
}
.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--gold-glow); border-color: var(--gold-primary); }

@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
  .section { padding: 80px 0; }
  .back-to-top { bottom: calc(var(--mobile-cta-height) + 16px); right: 16px; }
}

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--duration-slow) var(--ease-out),
              transform var(--duration-slow) var(--ease-out);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

.reveal-stagger > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s var(--ease-out),
              transform 0.5s var(--ease-out);
}
.reveal-stagger.visible > * { opacity: 1; transform: translateY(0); }
.reveal-stagger.visible > *:nth-child(1) { transition-delay: 0.05s; }
.reveal-stagger.visible > *:nth-child(2) { transition-delay: 0.1s; }
.reveal-stagger.visible > *:nth-child(3) { transition-delay: 0.15s; }
.reveal-stagger.visible > *:nth-child(4) { transition-delay: 0.2s; }
.reveal-stagger.visible > *:nth-child(5) { transition-delay: 0.25s; }
.reveal-stagger.visible > *:nth-child(6) { transition-delay: 0.3s; }

/* ============================================
   TOAST
   ============================================ */
.toast {
  position: fixed;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--bg-tertiary);
  border: 1px solid var(--border-card);
  color: var(--text-primary);
  padding: 14px 28px;
  border-radius: 12px;
  font-size: 0.875rem;
  z-index: 300;
  opacity: 0;
  transition: all var(--duration-normal) var(--ease-spring);
  white-space: nowrap;
  pointer-events: none;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); pointer-events: auto; }
@media (max-width: 768px) {
  .toast { bottom: calc(var(--mobile-cta-height) + 16px); }
}

body.modal-open { overflow: hidden; }

/* ============================================
   PREVIEW MODAL
   ============================================ */
.preview-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}
.preview-modal-overlay.active { opacity: 1; pointer-events: all; }
.preview-modal {
  background: #141416;
  border: 1px solid rgba(201, 168, 76, 0.25);
  border-radius: 20px;
  width: 100%;
  max-width: 520px;
  overflow: hidden;
  box-shadow: 0 40px 80px rgba(0,0,0,0.6), 0 0 60px rgba(201,168,76,0.06);
  transform: scale(0.92);
  transition: transform 0.25s ease;
}
.preview-modal-overlay.active .preview-modal { transform: scale(1); }
.preview-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.preview-modal-label {
  color: var(--text-secondary);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-family: var(--font-body);
}
.preview-modal-close {
  background: none;
  border: none;
  color: var(--text-tertiary);
  font-size: 20px;
  cursor: pointer;
  padding: 4px;
  line-height: 1;
  transition: color 0.2s ease;
}
.preview-modal-close:hover { color: var(--text-primary); }
.preview-modal-book {
  display: flex;
  gap: 16px;
  padding: 20px;
  align-items: flex-start;
}
.preview-modal-cover {
  width: 80px;
  height: 110px;
  border-radius: 10px;
  flex-shrink: 0;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  background-size: cover;
  background-position: center;
  position: relative;
  overflow: hidden;
}
.preview-modal-cover-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 40%, rgba(0,0,0,0.6) 100%);
}
.preview-modal-info { flex: 1; min-width: 0; }
.preview-modal-author {
  color: var(--gold-primary);
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-family: var(--font-body);
  font-weight: 600;
  margin-bottom: 6px;
}
.preview-modal-title {
  color: var(--text-primary);
  font-size: 15px;
  font-weight: 700;
  font-family: var(--font-display);
  line-height: 1.3;
  margin-bottom: 8px;
}
.preview-modal-tags {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}
.preview-modal-genre-tag {
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  padding: 3px 8px;
  border-radius: 20px;
  font-size: 10px;
  font-family: var(--font-body);
}
.preview-modal-year {
  color: var(--text-tertiary);
  font-size: 10px;
  font-family: var(--font-body);
}

/* Silent preview banner */
.preview-silent-banner {
  margin: 0 20px 12px;
  padding: 10px 14px;
  background: rgba(201, 168, 76, 0.08);
  border: 1px solid rgba(201, 168, 76, 0.2);
  border-radius: 8px;
  color: var(--gold-light);
  font-size: 11px;
  line-height: 1.5;
  text-align: center;
}

/* Waveform */
.preview-waveform-wrap {
  margin: 0 20px 16px;
  height: 52px;
  background: #0f0f11;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  gap: 2px;
  padding: 0 16px;
}
.waveform-bar {
  width: 3px;
  border-radius: 2px;
  background: #2a2a2e;
  flex-shrink: 0;
  transition: background 0.3s ease;
}
.waveform-bar.played { background: var(--gold-primary); }
.waveform-bar.playhead { background: var(--gold-light); }
@keyframes waveformPulse {
  0%, 100% { transform: scaleY(1); }
  50% { transform: scaleY(1.35); }
}
.waveform-bar.played.is-playing {
  animation: waveformPulse 0.6s ease-in-out infinite;
  animation-delay: calc(var(--bar-index, 0) * 0.04s);
}

/* Progress */
.preview-progress-wrap { padding: 0 20px 14px; }
.preview-progress-track {
  height: 3px;
  background: #1C1C1F;
  border-radius: 3px;
  margin-bottom: 6px;
  position: relative;
  cursor: pointer;
}
.preview-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--gold-primary), var(--gold-light));
  border-radius: 3px;
  transition: width 0.1s linear;
  position: relative;
}
.preview-progress-fill::after {
  content: '';
  position: absolute;
  right: -5px;
  top: -3.5px;
  width: 10px;
  height: 10px;
  background: var(--gold-light);
  border-radius: 50%;
  box-shadow: 0 0 8px rgba(232,212,139,0.6);
}
.preview-progress-times {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  color: var(--text-tertiary);
  font-family: var(--font-body);
}

/* Controls */
.preview-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  padding: 0 20px 20px;
}
.preview-ctrl-btn {
  background: none;
  border: none;
  color: var(--text-tertiary);
  font-size: 22px;
  cursor: pointer;
  padding: 4px;
  transition: color 0.2s ease;
  line-height: 1;
}
.preview-ctrl-btn:hover { color: var(--text-secondary); }
.preview-play-btn {
  width: 52px;
  height: 52px;
  background: var(--gold-primary);
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  cursor: pointer;
  box-shadow: 0 0 20px rgba(201,168,76,0.35);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  color: #000;
}
.preview-play-btn:hover {
  transform: scale(1.08);
  box-shadow: 0 0 28px rgba(201,168,76,0.5);
}

/* CTA footer */
.preview-modal-footer {
  padding: 16px 20px;
  background: rgba(201,168,76,0.05);
  border-top: 1px solid rgba(201,168,76,0.12);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.preview-modal-price-label {
  color: var(--text-tertiary);
  font-size: 10px;
  font-family: var(--font-body);
  margin-bottom: 2px;
}
.preview-modal-price {
  color: var(--gold-primary);
  font-weight: 700;
  font-size: 18px;
  font-family: var(--font-display);
}
.preview-modal-buy-btn {
  background: var(--gold-primary);
  color: #000;
  border: none;
  border-radius: 10px;
  padding: 10px 20px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  font-family: var(--font-body);
  transition: background 0.2s ease, transform 0.15s ease;
  white-space: nowrap;
}
.preview-modal-buy-btn:hover {
  background: var(--gold-light);
  transform: translateY(-1px);
}
.preview-ended-msg {
  display: none;
  text-align: center;
  padding: 8px 20px 16px;
  color: var(--text-secondary);
  font-size: 12px;
  font-family: var(--font-body);
  font-style: italic;
}
.preview-ended-msg.show { display: block; }

/* ============================================
   MINI PLAYER BAR
   ============================================ */
.mini-player-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #1C1C1F;
  border-top: 1px solid rgba(201,168,76,0.25);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 1500;
  transform: translateY(100%);
  transition: transform 0.3s ease;
  cursor: pointer;
}
.mini-player-bar.visible { transform: translateY(0); }
.mini-player-play {
  width: 36px;
  height: 36px;
  background: var(--gold-primary);
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  color: #000;
  flex-shrink: 0;
  cursor: pointer;
  box-shadow: 0 0 12px rgba(201,168,76,0.3);
}
.mini-player-info { flex: 1; min-width: 0; }
.mini-player-title {
  color: var(--text-primary);
  font-size: 11px;
  font-weight: 600;
  font-family: var(--font-body);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin-bottom: 5px;
}
.mini-player-progress {
  height: 2px;
  background: #2a2a2e;
  border-radius: 2px;
  overflow: hidden;
}
.mini-player-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--gold-primary), var(--gold-light));
  border-radius: 2px;
  transition: width 0.1s linear;
}
.mini-player-time {
  color: var(--gold-primary);
  font-size: 11px;
  font-weight: 600;
  font-family: var(--font-body);
  flex-shrink: 0;
}
.mini-player-close {
  background: none;
  border: none;
  color: var(--text-tertiary);
  font-size: 18px;
  cursor: pointer;
  flex-shrink: 0;
  padding: 4px;
  line-height: 1;
}
.mini-player-close:hover { color: var(--text-primary); }

/* ============================================
   MOBILE STICKY CTA BAR
   ============================================ */
.mobile-cta-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: var(--mobile-cta-height);
  padding: 0 16px;
  background: linear-gradient(135deg, var(--gold-primary), var(--gold-dark));
  color: var(--bg-primary);
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.8125rem;
  z-index: 80;
  box-shadow: 0 -8px 24px rgba(0,0,0,0.4);
}
.mobile-cta-bar strong { font-weight: 700; }
.mobile-cta-btn {
  font-weight: 700;
  white-space: nowrap;
}
@media (max-width: 767px) {
  .mobile-cta-bar { display: flex; }
  body { padding-bottom: var(--mobile-cta-height); }
  /* Mini player sits above CTA bar when both are visible */
  .mini-player-bar { bottom: var(--mobile-cta-height); }
}
/* Hide mobile CTA when its target section is in view (controlled via JS class) */
.mobile-cta-bar.hidden { transform: translateY(100%); }

/* ============================================
   MOBILE CARD LAYOUT (< 768px)
   ============================================ */
@media (max-width: 767px) {
  .books-grid {
    grid-template-columns: 1fr !important;
    gap: 12px;
  }
  .book-card {
    display: flex !important;
    flex-direction: row !important;
    align-items: stretch;
    padding: 10px;
    gap: 14px;
  }
  .book-card .book-cover {
    width: 80px;
    height: 112px;
    border-radius: 8px;
    flex-shrink: 0;
    padding: 0;
    display: block;
    aspect-ratio: auto;
  }
  .book-card .book-cover-author,
  .book-card .book-cover-title,
  .book-card .book-cover-year,
  .book-card .book-cover-overlay { display: none; }
  .book-card .book-cover::before { inset: 6px; }
  .book-card .book-info {
    flex: 1;
    min-width: 0;
    padding: 4px 0;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }
  .book-card .book-info::before {
    content: attr(data-author);
    display: block;
    color: var(--gold-primary);
    font-size: 10px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    font-weight: 600;
    margin-bottom: 4px;
  }
  .book-card .book-info::after {
    content: attr(data-title);
    display: block;
    color: var(--text-primary);
    font-family: var(--font-display);
    font-size: 13px;
    font-weight: 600;
    line-height: 1.25;
    margin-bottom: 6px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
  }
  .book-card .book-meta { margin-bottom: 6px; }
  .book-card .book-price { font-size: 14px; }
  .book-card .book-actions {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 8px;
    flex-wrap: nowrap;
  }
  .book-card .buy-btn { padding: 6px 12px; font-size: 11px; }
  .book-card .preview-btn { padding: 6px 10px; font-size: 11px; border-radius: 20px; }
  .book-skeleton { padding: 10px; display: flex; flex-direction: row; gap: 14px; }
  .book-skeleton .skeleton-cover { width: 80px; height: 112px; aspect-ratio: auto; flex-shrink: 0; }
  .book-skeleton .skeleton-line { margin: 10px 0; flex: 1; max-width: none; }
}

/* ============================================
   Legal pages — shared typography for /terms, /privacy, /voice-rights, /cookies
   ============================================ */
.legal-page {
  max-width: 720px;
  margin: 0 auto;
  line-height: 1.6;
  color: var(--text-primary, #F5F5F7);
}
.legal-page h1 {
  font-family: var(--font-display, 'Playfair Display', serif);
  font-size: clamp(2rem, 4vw, 2.8rem);
  margin-bottom: 1rem;
}
.legal-page h2 {
  font-family: var(--font-display, 'Playfair Display', serif);
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-top: 2.5rem;
  margin-bottom: 0.8rem;
}
.legal-page h3 {
  font-family: var(--font-body, 'Inter', sans-serif);
  font-weight: 600;
  font-size: 1.2rem;
  margin-top: 1.8rem;
  margin-bottom: 0.5rem;
}
.legal-page p, .legal-page li {
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: 1rem;
  margin-bottom: 1rem;
}
.legal-page ul, .legal-page ol {
  padding-left: 1.5rem;
}
.legal-page a {
  color: var(--gold-primary, #C9A84C);
  text-decoration: underline;
}
.legal-page table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
}
.legal-page th, .legal-page td {
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--border-card, rgba(201, 168, 76, 0.15));
  text-align: left;
}
.legal-disclaimer {
  font-style: italic;
  opacity: 0.75;
  padding: 1rem;
  border-left: 3px solid var(--gold-primary, #C9A84C);
  margin: 1.5rem 0 2rem;
}