/* ===== VARIABLES ===== */
:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #10101a;
  --bg-card: #14141f;
  --bg-elevated: #1a1a2e;
  --accent: #c9a84c;
  --accent-dim: #a07a30;
  --accent-glow: rgba(201, 168, 76, 0.15);
  --accent-glow-strong: rgba(201, 168, 76, 0.35);
  --text-primary: #f0ead6;
  --text-secondary: #9a8f7a;
  --text-muted: #5a5348;
  --border: rgba(201, 168, 76, 0.12);
  --border-hover: rgba(201, 168, 76, 0.35);
  --red: #e05c5c;
  --green: #5ce08a;
  --shadow-card: 0 8px 32px rgba(0,0,0,0.5);
  --shadow-accent: 0 0 30px rgba(201, 168, 76, 0.2);
  --radius: 12px;
  --radius-sm: 8px;
  --font-display: 'Cormorant Garamond', 'Palatino Linotype', serif;
  --font-body: 'Crimson Pro', 'Georgia', serif;
  --font-ui: 'DM Sans', 'Helvetica Neue', sans-serif;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== IMPORT FONTS ===== */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400;1,500&family=Crimson+Pro:ital,wght@0,300;0,400;0,600;1,300;1,400&family=DM+Sans:wght@300;400;500;600&display=swap');

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-ui);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

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

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-secondary); }
::-webkit-scrollbar-thumb { background: var(--accent-dim); border-radius: 3px; }

/* ===== NOISE OVERLAY ===== */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
  opacity: 0.4;
}

/* ===== HEADER ===== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}

.header-inner {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 2rem;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.logo-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dim));
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

.logo-text {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: 0.02em;
}

.logo-text span { color: var(--accent); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: color var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width var(--transition);
}

.nav-links a:hover { color: var(--accent); }
.nav-links a:hover::after { width: 100%; }

.header-search {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 50px;
  padding: 0.4rem 1rem;
  transition: border-color var(--transition);
}

.header-search:focus-within { border-color: var(--accent); }

.header-search input {
  background: none;
  border: none;
  outline: none;
  color: var(--text-primary);
  font-size: 0.875rem;
  width: 160px;
  font-family: var(--font-ui);
}

.header-search input::placeholder { color: var(--text-muted); }

.search-icon { color: var(--text-muted); font-size: 0.875rem; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-secondary);
  border-radius: 2px;
  transition: var(--transition);
}

/* ===== HERO BANNER ===== */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 70px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(201, 168, 76, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(100, 60, 180, 0.05) 0%, transparent 50%),
    linear-gradient(180deg, var(--bg-primary) 0%, #0d0d1a 100%);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(201,168,76,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201,168,76,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-inner {
  position: relative;
  max-width: 1300px;
  margin: 0 auto;
  padding: 4rem 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--accent-glow);
  border: 1px solid var(--border-hover);
  border-radius: 50px;
  padding: 0.35rem 1rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 300;
  line-height: 1.1;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  letter-spacing: -0.01em;
}

.hero-title em {
  font-style: italic;
  color: var(--accent);
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 2.5rem;
  max-width: 480px;
  font-family: var(--font-body);
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, var(--accent), var(--accent-dim));
  color: #0a0a0f;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.85rem 2rem;
  border-radius: 50px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: all var(--transition);
  box-shadow: 0 4px 20px rgba(201, 168, 76, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(201, 168, 76, 0.45);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid var(--border-hover);
  color: var(--text-secondary);
  font-size: 0.9rem;
  padding: 0.85rem 1.75rem;
  border-radius: 50px;
  letter-spacing: 0.03em;
  transition: all var(--transition);
}

.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-glow);
}

.hero-stats {
  display: flex;
  gap: 2rem;
  margin-top: 3rem;
}

.stat { text-align: center; }

.stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--accent);
}

.stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* Hero visual */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-book-mockup {
  position: relative;
  width: 260px;
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(-2deg); }
  50% { transform: translateY(-20px) rotate(2deg); }
}

.hero-book-mockup::before {
  content: '';
  position: absolute;
  bottom: -30px;
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  height: 30px;
  background: radial-gradient(ellipse, rgba(201,168,76,0.25) 0%, transparent 70%);
  filter: blur(10px);
}

.hero-book-mockup img {
  width: 100%;
  border-radius: 8px;
  box-shadow: -12px 0 0 #1a1008, 0 0 0 1px rgba(255,255,255,0.05), var(--shadow-card);
}

.hero-particles {
  position: absolute;
  inset: -50px;
  pointer-events: none;
}

.particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: var(--accent);
  border-radius: 50%;
  opacity: 0;
  animation: particle-float linear infinite;
}

.particle:nth-child(1) { left: 10%; top: 20%; animation-duration: 8s; animation-delay: 0s; }
.particle:nth-child(2) { left: 80%; top: 10%; animation-duration: 10s; animation-delay: 2s; }
.particle:nth-child(3) { left: 60%; top: 70%; animation-duration: 7s; animation-delay: 4s; }
.particle:nth-child(4) { left: 30%; top: 80%; animation-duration: 9s; animation-delay: 1s; }
.particle:nth-child(5) { left: 90%; top: 50%; animation-duration: 11s; animation-delay: 3s; }

@keyframes particle-float {
  0% { opacity: 0; transform: translateY(20px); }
  20% { opacity: 0.8; }
  80% { opacity: 0.5; }
  100% { opacity: 0; transform: translateY(-80px); }
}

/* ===== SECTION LAYOUTS ===== */
.section {
  padding: 5rem 0;
  position: relative;
}

.container {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section-header {
  margin-bottom: 3rem;
}

.section-label {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 400;
  color: var(--text-primary);
  letter-spacing: -0.01em;
  line-height: 1.2;
}

.section-divider {
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
  margin-top: 1rem;
}

/* ===== CATALOG ===== */
.catalog-section {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 2rem;
}

.book-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all var(--transition);
  cursor: pointer;
  group: true;
}

.book-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card), var(--shadow-accent);
}

.book-cover-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 2/3;
  background: var(--bg-elevated);
}

.book-cover-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.book-card:hover .book-cover-wrap img {
  transform: scale(1.05);
}

.book-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,10,15,0.9) 0%, transparent 50%);
  display: flex;
  align-items: flex-end;
  padding: 1rem;
  opacity: 0;
  transition: opacity var(--transition);
}

.book-card:hover .book-overlay { opacity: 1; }

.book-read-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--accent);
  color: #0a0a0f;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.5rem 1rem;
  border-radius: 50px;
  width: 100%;
  justify-content: center;
}

.book-status {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.25rem 0.6rem;
  border-radius: 50px;
}

.status-completed { background: rgba(92, 224, 138, 0.15); color: var(--green); border: 1px solid rgba(92, 224, 138, 0.3); }
.status-ongoing { background: rgba(201, 168, 76, 0.15); color: var(--accent); border: 1px solid var(--border-hover); }

.book-info { padding: 1.25rem; }

.book-genres {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 0.75rem;
}

.genre-tag {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-dim);
  background: var(--accent-glow);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
}

.book-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--text-primary);
  line-height: 1.3;
  margin-bottom: 0.5rem;
}

.book-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.75rem;
}

.book-chapters { display: flex; align-items: center; gap: 0.35rem; }

.book-desc {
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ===== FEATURES ===== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  transition: all var(--transition);
}

.feature-card:hover {
  border-color: var(--border-hover);
  background: var(--bg-elevated);
}

.feature-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
  display: block;
}

.feature-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.feature-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ===== FOOTER ===== */
.site-footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand .logo { margin-bottom: 1rem; }

.footer-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 280px;
}

.footer-col h4 {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.footer-col ul { list-style: none; }

.footer-col li {
  margin-bottom: 0.75rem;
}

.footer-col a {
  font-size: 0.875rem;
  color: var(--text-secondary);
  transition: color var(--transition);
}

.footer-col a:hover { color: var(--accent); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-copy {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-links-bottom {
  display: flex;
  gap: 1.5rem;
}

.footer-links-bottom a {
  font-size: 0.8rem;
  color: var(--text-muted);
  transition: color var(--transition);
}

.footer-links-bottom a:hover { color: var(--accent); }

/* ===== MODAL ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.modal {
  background: var(--bg-card);
  border: 1px solid var(--border-hover);
  border-radius: var(--radius);
  max-width: 640px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  padding: 2.5rem;
  transform: translateY(20px);
  transition: transform var(--transition);
}

.modal-overlay.active .modal { transform: translateY(0); }

.modal-close {
  float: right;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: all var(--transition);
  cursor: pointer;
}

.modal-close:hover { border-color: var(--accent); color: var(--accent); }

.modal h2 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
}

.modal p, .modal li {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 1rem;
}

.modal ul { padding-left: 1.5rem; }

/* ===== HISTORIA.HTML STYLES ===== */

/* Hero de historia */
.story-hero {
  padding-top: 70px;
  min-height: 70vh;
  position: relative;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.story-hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 60%, rgba(201, 168, 76, 0.06) 0%, transparent 60%),
    linear-gradient(180deg, rgba(10,10,15,0.3) 0%, var(--bg-primary) 100%);
}

.story-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 1300px;
  margin: 0 auto;
  padding: 3rem 2rem 4rem;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 3rem;
  align-items: end;
}

.story-cover {
  width: 220px;
  flex-shrink: 0;
}

.story-cover img {
  width: 100%;
  border-radius: 10px;
  box-shadow: -8px 0 0 #1a1008, var(--shadow-card);
}

.story-meta-header {
  padding-bottom: 1rem;
}

.story-genres {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.story-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 400;
  line-height: 1.1;
  color: var(--text-primary);
  margin-bottom: 1rem;
  letter-spacing: -0.01em;
}

.story-author {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

.story-author span { color: var(--accent); }

.story-stats-row {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.story-stat-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.story-stat-item strong { color: var(--text-primary); }

.divider-line {
  color: var(--text-muted);
}

/* Tabs navigation */
.story-tabs {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 70px;
  z-index: 50;
}

.story-tabs-inner {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  gap: 0;
}

.tab-btn {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  padding: 1rem 1.5rem;
  border-bottom: 2px solid transparent;
  transition: all var(--transition);
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.tab-btn.active, .tab-btn:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* Story content sections */
.story-content {
  max-width: 1300px;
  margin: 0 auto;
  padding: 3rem 2rem;
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 3rem;
  align-items: start;
}

.content-tab { display: none; }
.content-tab.active { display: block; }

/* Synopsis */
.synopsis-text {
  font-family: var(--font-body);
  font-size: 1.1rem;
  line-height: 1.9;
  color: var(--text-secondary);
  border-left: 3px solid var(--accent);
  padding-left: 1.5rem;
  margin-bottom: 2rem;
  font-style: italic;
}

/* Characters */
.chars-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.char-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: all var(--transition);
}

.char-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
}

.char-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--bg-elevated);
  border: 2px solid var(--border-hover);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.char-name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.char-role {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
}

.char-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Companies */
.companies-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.company-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: all var(--transition);
}

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

.company-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.company-name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.company-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Sidebar */
.story-sidebar { position: sticky; top: 130px; }

.sidebar-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.sidebar-card h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--accent);
  margin-bottom: 1.25rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-size: 0.75rem;
}

.btn-start-reading {
  width: 100%;
  background: linear-gradient(135deg, var(--accent), var(--accent-dim));
  color: #0a0a0f;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 1rem;
  border-radius: var(--radius-sm);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: all var(--transition);
  box-shadow: 0 4px 20px rgba(201, 168, 76, 0.3);
  margin-bottom: 0.75rem;
}

.btn-start-reading:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(201, 168, 76, 0.45);
}

.btn-bookmark {
  width: 100%;
  border: 1px solid var(--border-hover);
  color: var(--text-secondary);
  font-size: 0.875rem;
  padding: 0.75rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.btn-bookmark:hover { border-color: var(--accent); color: var(--accent); }

/* Chapters list */
.chapter-search {
  position: relative;
  margin-bottom: 1rem;
}

.chapter-search input {
  width: 100%;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-ui);
  font-size: 0.85rem;
  padding: 0.6rem 2.5rem 0.6rem 0.875rem;
  outline: none;
  transition: border-color var(--transition);
}

.chapter-search input:focus { border-color: var(--accent); }
.chapter-search input::placeholder { color: var(--text-muted); }

.chapter-search-icon {
  position: absolute;
  right: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 0.85rem;
  pointer-events: none;
}

.chapters-list {
  list-style: none;
  max-height: 300px;
  overflow-y: auto;
}

.chapter-item {
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: 0.25rem;
}

.chapter-item button {
  width: 100%;
  text-align: left;
  padding: 0.75rem 1rem;
  color: var(--text-secondary);
  font-size: 0.875rem;
  transition: all var(--transition);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.chapter-item button:hover, .chapter-item.active button {
  background: var(--accent-glow);
  color: var(--accent);
}

.chapter-item.active button { font-weight: 600; }

.chapter-num {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 600;
  letter-spacing: 0.08em;
}

/* ===== READER ===== */
.reader-section {
  background: var(--bg-primary);
  border-top: 1px solid var(--border);
}

.progress-bar-wrap {
  position: fixed;
  top: 70px;
  left: 0;
  right: 0;
  height: 3px;
  background: rgba(255,255,255,0.05);
  z-index: 80;
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent-dim));
  transition: width 0.1s linear;
  width: 0%;
}

.reader-inner {
  max-width: 720px;
  margin: 0 auto;
  padding: 4rem 2rem;
}

.reader-chapter-header {
  text-align: center;
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}

.reader-chapter-num {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 1rem;
}

.reader-chapter-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 400;
  color: var(--text-primary);
  line-height: 1.2;
  margin-bottom: 1.5rem;
}

.reader-chapter-ornament {
  color: var(--accent);
  font-size: 1.5rem;
  opacity: 0.5;
  letter-spacing: 0.5rem;
}

.reader-body {
  font-family: var(--font-body);
  font-size: 1.15rem;
  line-height: 2;
  color: var(--text-secondary);
}

.reader-body p {
  margin-bottom: 1.75rem;
  text-indent: 2rem;
}

.reader-body p:first-child::first-letter {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 600;
  color: var(--accent);
  float: left;
  line-height: 0.8;
  margin-right: 0.1em;
  margin-top: 0.1em;
}

.chapter-navigation {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 2.5rem 0;
  border-top: 1px solid var(--border);
  margin-top: 3rem;
  gap: 1rem;
}

.nav-chapter-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 0.85rem;
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
  transition: all var(--transition);
}

.nav-chapter-btn:hover:not(:disabled) {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-glow);
}

.nav-chapter-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.chapter-progress-indicator {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-align: center;
}

/* Hidden class */
.hidden { display: none !important; }

/* ===== BACK TO TOP ===== */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 44px;
  height: 44px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-hover);
  color: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  opacity: 0;
  pointer-events: none;
  transition: all var(--transition);
  z-index: 90;
  cursor: pointer;
}

.back-to-top.visible { opacity: 1; pointer-events: all; }
.back-to-top:hover { background: var(--accent-glow); transform: translateY(-2px); }

/* ===== TOAST ===== */
.toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: var(--bg-elevated);
  border: 1px solid var(--border-hover);
  color: var(--text-primary);
  font-size: 0.875rem;
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
  z-index: 200;
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: var(--shadow-card);
}

.toast.show { transform: translateX(-50%) translateY(0); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .story-content { grid-template-columns: 1fr; }
  .story-sidebar { position: static; }
}

@media (max-width: 768px) {
  .nav-links, .header-search { display: none; }
  .hamburger { display: flex; }

  .hero-inner { grid-template-columns: 1fr; text-align: center; gap: 3rem; }
  .hero-visual { order: -1; }
  .hero-book-mockup { width: 180px; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }

  .story-hero-inner { grid-template-columns: 1fr; text-align: center; }
  .story-cover { width: 160px; margin: 0 auto; }
  .story-stats-row { justify-content: center; }
  .story-genres { justify-content: center; }

  .chars-grid { grid-template-columns: 1fr; }
  .companies-grid { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .features-grid { grid-template-columns: 1fr; }

  .chapter-navigation { flex-wrap: wrap; justify-content: center; }
}

@media (max-width: 480px) {
  .hero-stats { flex-wrap: wrap; gap: 1rem; }
  .catalog-grid { grid-template-columns: 1fr 1fr; gap: 1rem; }
  .story-tabs-inner { overflow-x: auto; }
  .tab-btn { white-space: nowrap; padding: 0.875rem 1rem; }
}

/* ===== ANIMATIONS ===== */
.fade-in {
  animation: fadeIn 0.5s ease forwards;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-in.visible {
  opacity: 1;
  transform: translateY(0);
}