/* ═══════════════════════════════════════════════════════════
   M.R. Forbes Author Website — Design System
   All styles are class-based. Zero inline styles.
   ═══════════════════════════════════════════════════════════ */

/* ── Custom Properties ─────────────────────────────────────── */
:root {
  /* Colors */
  --color-bg: #0a0a0f;
  --color-bg-elevated: #12121a;
  --color-bg-card: #1a1a24;
  --color-bg-card-hover: #22222e;
  --color-surface: #1e1e2a;
  --color-border: #2a2a3a;
  --color-border-subtle: #1f1f2f;

  --color-text: #e8e8ef;
  --color-text-muted: #9a9ab0;
  --color-text-subtle: #6a6a80;
  --color-heading: #ffffff;

  --color-accent: #f97316;
  --color-accent-hover: #fb923c;
  --color-accent-glow: rgba(249, 115, 22, 0.15);
  --color-accent-soft: rgba(249, 115, 22, 0.08);

  --color-amazon: #ff9900;
  --color-amazon-hover: #ffad33;
  --color-store: #10b981;
  --color-store-hover: #34d399;
  --color-audible: #f97316;
  --color-audible-hover: #fb923c;

  /* Typography */
  --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;

  --line-height: 1.6;
  --line-height-tight: 1.2;
  --line-height-snug: 1.4;

  --weight-normal: 400;
  --weight-medium: 500;
  --weight-semibold: 600;
  --weight-bold: 700;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  /* Layout */
  --container-max: 1200px;
  --container-narrow: 800px;
  --sidebar-width: 280px;

  /* Borders & Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 20px var(--color-accent-glow);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;
}


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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--line-height);
  color: var(--color-text);
  background-color: var(--color-bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-heading);
  line-height: var(--line-height-tight);
  font-weight: var(--weight-bold);
}

ul, ol {
  list-style: none;
}


/* ── Layout ────────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.container--narrow {
  max-width: var(--container-narrow);
}

.page-content {
  padding-top: var(--space-3xl);
  padding-bottom: var(--space-4xl);
  flex: 1;
}


/* ── Navigation ────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border-subtle);
  transition: background var(--transition-base);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  color: var(--color-heading);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.nav__logo-img {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
}

.nav__logo:hover {
  color: var(--color-heading);
}

/* Slightly larger logo text for non-EN locales (longer translated nav items) */
:lang(de) .nav__logo,
:lang(fr) .nav__logo,
:lang(it) .nav__logo,
:lang(es) .nav__logo {
  font-size: calc(var(--text-xl) + 3px);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.nav__link {
  font-size: 0.8125rem;
  font-weight: var(--weight-medium);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: var(--space-xs) 0;
  position: relative;
  transition: color var(--transition-fast);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--transition-base);
}

.nav__link:hover,
.nav__link--active {
  color: var(--color-heading);
}

.nav__link:hover::after,
.nav__link--active::after {
  width: 100%;
}

.nav__lang {
  display: flex;
  gap: var(--space-sm);
  margin-left: var(--space-lg);
  padding-left: var(--space-lg);
  border-left: 1px solid var(--color-border);
}

.nav__lang-link {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--color-text-subtle);
  text-transform: uppercase;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.nav__lang-link:hover,
.nav__lang-link--active {
  color: var(--color-heading);
  background: var(--color-accent-soft);
}

/* Mobile menu toggle */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-sm);
}

.nav__toggle-bar {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

.nav__toggle.is-open .nav__toggle-bar:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav__toggle.is-open .nav__toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav__toggle.is-open .nav__toggle-bar:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}


/* ── Hero Section ──────────────────────────────────────────── */
.hero {
  position: relative;
  width: 100%;
  height: calc(100vh - 64px);
  overflow: hidden;
}

.hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: linear-gradient(180deg, rgba(0,0,0,0.1) 0%, rgba(0,0,0,0.6) 100%);
  text-align: center;
  padding: var(--space-xl);
}

.hero__text {
  max-width: 640px;
  background: rgba(0, 0, 0, 0.7);
  border-radius: var(--radius-lg);
  padding: var(--space-xl) var(--space-2xl);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(4px);
}

.hero__lead {
  font-size: var(--text-3xl);
  font-weight: var(--weight-bold);
  color: #fff;
  margin-bottom: var(--space-md);
  text-shadow: 0 2px 8px rgba(0,0,0,0.5);
}

.hero__desc {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.9);
  line-height: 1.6;
  margin-bottom: var(--space-lg);
  text-shadow: 0 1px 4px rgba(0,0,0,0.5);
}

/* ── Homepage sections ── */
.home-section {
  padding: var(--space-2xl) 0;
  border-bottom: 1px solid var(--color-border);
}

.home-section__title {
  font-size: var(--text-2xl);
  font-weight: var(--weight-bold);
  margin-bottom: var(--space-lg);
}

.home-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

.home-card {
  text-decoration: none;
  color: inherit;
}

.home-card__cover {
  transition: transform 0.3s ease;
}

.home-card:hover .home-card__cover {
  transform: scale(1.05);
}

.home-card__cover-wrap {
  aspect-ratio: 1600 / 2560;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: var(--space-sm);
  position: relative;
}

.home-card__cover-wrap--square {
  aspect-ratio: 1 / 1;
}

.home-card__cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.home-card__title {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
}

.home-card__series {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}


/* ── Section Headers ───────────────────────────────────────── */
.section-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.section-header__title {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-sm);
}

.section-header__subtitle {
  color: var(--color-text-muted);
  font-size: var(--text-lg);
}

.section-header__divider {
  width: 60px;
  height: 3px;
  background: var(--color-accent);
  margin: var(--space-lg) auto 0;
  border-radius: var(--radius-full);
}


/* ── Universe & Series Grouping ────────────────────────────── */
.universe {
  margin-bottom: var(--space-4xl);
}

.universe__header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--color-border);
}

.universe__name {
  font-size: var(--text-2xl);
  color: var(--color-accent);
  font-weight: var(--weight-bold);
}

.universe__count {
  font-size: var(--text-sm);
  color: var(--color-text-subtle);
}

.series {
  margin-bottom: var(--space-3xl);
}

.series__header {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
}

.series__name {
  font-size: var(--text-xl);
  font-weight: var(--weight-semibold);
}

.series__badge {
  display: inline-flex;
  align-items: center;
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  padding: 2px var(--space-sm);
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.series__badge--complete {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
}

.series__badge--ongoing {
  background: rgba(99, 102, 241, 0.15);
  color: #818cf8;
}

.series__badge--rating {
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-text-muted);
}


/* ── Book Cards ────────────────────────────────────────────── */
.book-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--space-xl);
}

/* ── Featured Release ──────────────────────────────────────── */
.featured {
  margin-bottom: var(--space-3xl);
  padding: var(--space-2xl);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.01));
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
}

.featured::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--color-accent);
}

.featured__layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--space-2xl);
  align-items: start;
}

.featured__cover-link {
  display: block;
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--transition-base);
}

.featured__cover-link:hover {
  transform: scale(1.03);
}

.featured__cover {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-md);
}

.featured__label {
  display: inline-block;
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.featured__title {
  font-size: var(--text-2xl);
  font-weight: var(--weight-bold);
  color: var(--color-heading);
  margin: 0 0 var(--space-xs);
  line-height: 1.2;
}

.featured__series {
  font-size: var(--text-sm);
  color: var(--color-text-subtle);
  margin-bottom: var(--space-md);
}

.featured__blurb {
  font-size: var(--text-base);
  color: var(--color-text);
  line-height: var(--line-height);
  margin: 0 0 var(--space-lg);
}

.featured__blurb p {
  margin: 0 0 var(--space-md);
}

.featured__blurb p:last-child {
  margin-bottom: 0;
}

.featured__links {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.btn--accent {
  background: var(--color-accent);
  color: #fff;
}

.btn--accent:hover {
  opacity: 0.9;
  color: #fff;
}

@media (max-width: 768px) {
  .featured__layout {
    grid-template-columns: 180px 1fr;
    gap: var(--space-lg);
  }

  .featured__title {
    font-size: var(--text-xl);
  }

  .featured__blurb {
    display: none;
  }
}

@media (max-width: 480px) {
  .featured__layout {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .featured__cover-link {
    max-width: 240px;
    margin: 0 auto;
  }

  .featured__links {
    justify-content: center;
  }
}

.book-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
  cursor: pointer;
  position: relative;
}

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

.book-card__cover-wrap {
  position: relative;
  aspect-ratio: 2 / 3;
  overflow: hidden;
  background: var(--color-surface);
}

.book-card__cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.book-card:hover .book-card__cover {
  transform: scale(1.05);
}

.book-card__number {
  position: absolute;
  top: var(--space-sm);
  left: var(--space-sm);
  background: rgba(0, 0, 0, 0.7);
  color: var(--color-heading);
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  backdrop-filter: blur(4px);
}

.book-card__body {
  padding: var(--space-md);
}

.book-card__title {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-heading);
  margin-bottom: var(--space-xs);
  line-height: var(--line-height-snug);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.book-card__series {
  font-size: var(--text-xs);
  color: var(--color-text-subtle);
}

/* Book card coming soon overlay */
.book-card--coming-soon .book-card__cover-wrap::after,
.book-card__cover-wrap.book-card--coming-soon::after,
.home-card__cover-wrap.book-card--coming-soon::after {
  content: attr(data-coming-soon);
  position: absolute;
  top: 50%;
  left: 50%;
  width: 150%;
  padding: 14px 0;
  background: var(--color-accent);
  color: #fff;
  font-size: 15px;
  font-weight: var(--weight-bold);
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  transform: translate(-50%, -50%) rotate(-30deg);
  z-index: 2;
  box-shadow: 0 2px 8px rgba(0,0,0,0.5);
}

.book-card--coming-soon .book-card__cover,
.book-card--coming-soon > .book-detail__cover,
.book-card--coming-soon .home-card__cover {
  opacity: 0.7;
}


/* ── Book Detail Page ──────────────────────────────────────── */
.book-detail {
  padding-top: calc(64px + var(--space-2xl));
  padding-bottom: var(--space-3xl);
}

.book-detail__back {
  display: inline-flex;
  align-items: center;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-2xl);
  transition: color var(--transition-fast);
}

.book-detail__back:hover {
  color: var(--color-accent);
}

.book-detail__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: start;
  margin-bottom: var(--space-3xl);
}

.book-detail__cover-col {
  position: sticky;
  top: calc(64px + var(--space-xl));
  max-width: 500px;
}

.book-detail__cover-wrap {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  aspect-ratio: auto;
  background: none;
}

.book-detail__cover {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.book-detail__info-col {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.book-detail__series {
  font-size: var(--text-sm);
  color: var(--color-accent);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.book-detail__title {
  font-size: var(--text-4xl);
  font-weight: var(--weight-bold);
  line-height: var(--line-height-tight);
  margin: 0;
}

.book-detail__blurb {
  font-size: var(--text-lg);
  color: var(--color-text);
  line-height: var(--line-height);
  margin-top: var(--space-md);
}

.book-detail__blurb p {
  margin: 0 0 var(--space-md);
}

.book-detail__blurb p:last-child {
  margin-bottom: 0;
}

.book-detail__estimated-date {
  margin-bottom: var(--space-xs);
  font-size: 1rem;
  color: var(--accent, #f59e0b);
  font-weight: 500;
}

.book-detail__signup-prompt {
  margin-bottom: 0;
  font-size: 0.95rem;
  color: var(--text-secondary, #94a3b8);
}

.book-detail__links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* Prev / Next navigation */
.book-detail__nav {
  display: flex;
  justify-content: space-between;
  border-top: 1px solid var(--color-border-subtle);
  padding-top: var(--space-xl);
}

.book-detail__nav-link {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-lg);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-subtle);
  transition: all var(--transition-fast);
  max-width: 45%;
  text-decoration: none;
}

.book-detail__nav-link:hover {
  background: var(--color-bg-card-hover);
  border-color: var(--color-border);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.book-detail__nav-link--next {
  text-align: right;
  margin-left: auto;
}

.book-detail__nav-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.book-detail__nav-title {
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  color: var(--color-heading);
}

/* Book cards as links */
a.book-card {
  color: inherit;
  text-decoration: none;
  display: block;
}

a.book-card:hover {
  color: inherit;
}


/* ── Comments Section ─────────────────────────────────────── */
.comments {
  margin-top: var(--space-3xl);
  padding-top: var(--space-2xl);
  border-top: 1px solid var(--color-border-subtle);
}

.comments__heading {
  font-size: var(--text-xl);
  font-weight: var(--weight-semibold);
  margin-bottom: var(--space-xl);
  color: var(--color-heading);
}

.comments__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.comments__item {
  padding: var(--space-md) var(--space-lg);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
}

.comments__item--reply {
  margin-left: var(--space-2xl);
  border-left: 3px solid var(--color-border);
}

.comments__item--author {
  border-left: 3px solid var(--color-accent);
}

.comments__meta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.comments__avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
}

.comments__author {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-heading);
}

.comments__item--author .comments__author {
  color: var(--color-accent);
}

.comments__date {
  font-size: var(--text-xs);
  color: var(--color-text-subtle);
}

.comments__body {
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: var(--line-height);
}

.comments__body p {
  margin: 0;
}

/* ── Comment Actions ─────────────────────────────────────── */
.comments__actions {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.comments__reply-btn,
.comments__approve-btn,
.comments__reject-btn,
.comments__delete-btn,
.comments__cancel-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-size: var(--text-xs);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  transition: background 0.2s, color 0.2s;
}

.comments__reply-btn {
  color: var(--color-text-subtle);
}

.comments__reply-btn:hover {
  color: var(--color-accent);
  background: rgba(255, 255, 255, 0.05);
}

.comments__approve-btn {
  color: #4ade80;
}

.comments__approve-btn:hover {
  background: rgba(74, 222, 128, 0.1);
}

.comments__reject-btn {
  color: #f97316;
}

.comments__reject-btn:hover {
  background: rgba(249, 115, 22, 0.1);
}

.comments__delete-btn {
  color: #ef4444;
}

.comments__delete-btn:hover {
  background: rgba(239, 68, 68, 0.1);
}

.comments__cancel-btn {
  color: var(--color-text-subtle);
}

.comments__cancel-btn:hover {
  color: var(--color-text);
}

/* ── Pending Comments ────────────────────────────────────── */
.comments__item--pending {
  opacity: 0.6;
  border-style: dashed;
}

.comments__status-badge {
  font-size: var(--text-xs);
  color: #f97316;
  background: rgba(249, 115, 22, 0.1);
  padding: 1px 6px;
  border-radius: var(--radius-sm);
  margin-left: var(--space-xs);
}

.comments__pending-badge {
  font-size: var(--text-sm);
  color: #f97316;
  font-weight: var(--weight-normal);
  margin-left: var(--space-sm);
}

/* ── Comment Form ────────────────────────────────────────── */
.comments__form {
  margin-bottom: var(--space-xl);
  padding: var(--space-lg);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
}

.comments__form--reply {
  margin-left: var(--space-2xl);
  margin-top: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.comments__form-row {
  margin-bottom: var(--space-sm);
}

.comments__form-row:last-child {
  margin-bottom: 0;
  display: flex;
  gap: var(--space-sm);
}

.comments__input,
.comments__textarea {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-family: inherit;
  font-size: var(--text-sm);
  transition: border-color 0.2s;
}

.comments__input:focus,
.comments__textarea:focus {
  outline: none;
  border-color: var(--color-accent);
}

.comments__textarea {
  resize: vertical;
  min-height: 80px;
}

.btn--comment {
  font-size: var(--text-sm);
  padding: var(--space-xs) var(--space-lg);
}

.comments__success {
  color: #4ade80;
  font-size: var(--text-sm);
  margin: 0;
}

@media (max-width: 768px) {
  .comments__item--reply {
    margin-left: var(--space-lg);
  }
  .comments__form--reply {
    margin-left: var(--space-lg);
  }
}

/* ── Buttons ───────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
}

.btn--primary {
  background: var(--color-accent);
  color: white;
}

.btn--primary:hover {
  background: var(--color-accent-hover);
  color: white;
  box-shadow: var(--shadow-glow);
}

.btn--amazon {
  background: var(--color-amazon);
  color: #000;
}

.btn--amazon:hover {
  background: var(--color-amazon-hover);
  color: #000;
}

.btn--audible {
  background: #f8991d;
  color: #000;
}

.btn--audible:hover {
  background: #e8890d;
  color: #000;
}

.btn--store {
  background: var(--color-store);
  color: white;
}

.btn--store:hover {
  background: var(--color-store-hover);
  color: white;
}

.btn--audible {
  background: var(--color-audible);
  color: white;
}

.btn--audible:hover {
  background: var(--color-audible-hover);
  color: white;
}

.btn--green {
  background: #38a169;
  color: white;
}
.btn--green:hover {
  background: #2f855a;
  color: white;
}

.ab-release-card__info > .btn { margin-top: var(--space-md); }

/* Series narrator badge (inline with series name) */
.series__narrator {
  font-size: var(--text-sm);
  font-weight: var(--weight-normal);
  color: var(--color-text-muted);
  margin-left: var(--space-sm);
}

/* Square cover variant for audiobook cards */
.book-card__cover-wrap--square {
  aspect-ratio: 1 / 1;
}

/* Square cover variant for audiobook detail page */
.book-detail__cover--square {
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

/* Narrator on detail page */
.book-detail__narrator {
  font-size: var(--text-lg);
  color: var(--color-text);
  margin-top: var(--space-xs);
}

.book-detail__divider {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: var(--space-md) 0;
}

.btn--outline {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

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


/* ── Newsletter Form ───────────────────────────────────────── */
.newsletter {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-3xl);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.newsletter::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-hover), var(--color-accent));
}

.newsletter__heading {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-sm);
}

.newsletter__subtext {
  color: var(--color-text-muted);
  margin-bottom: var(--space-xl);
}

.newsletter__form {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-lg);
  max-width: 600px;
  margin: 0 auto;
}

.newsletter__input {
  width: 100%;
  max-width: 400px;
  padding: 12px 16px;
  line-height: 1.5;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--text-base);
  transition: border-color var(--transition-fast);
}

.newsletter__input::placeholder {
  color: var(--color-text-subtle);
}

.newsletter__input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-glow);
}

.newsletter__selects {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  width: 100%;
}

.newsletter__field {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.newsletter__label {
  font-size: var(--text-base);
  color: var(--color-text-subtle);
  font-weight: var(--weight-medium);
}

.newsletter__select {
  width: 100%;
  padding: 12px 40px 12px 16px;
  line-height: 1.5;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--text-base);
  transition: border-color var(--transition-fast);
  cursor: pointer;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23888' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
}

.newsletter__select:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-glow);
}

@media (max-width: 600px) {
  .newsletter__selects {
    grid-template-columns: 1fr;
  }
}

.newsletter__submit {
  padding: var(--space-sm) var(--space-2xl);
  font-size: var(--text-base);
}

.page-content--centered {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - 200px);
}

.newsletter__success {
  display: none;
  color: var(--color-store);
  font-weight: var(--weight-medium);
  margin-top: var(--space-md);
}

.newsletter__success.is-visible {
  display: block;
  animation: fadeIn 300ms ease;
}

.newsletter__error {
  display: none;
  color: #ef4444;
  font-size: var(--text-sm);
  margin-top: var(--space-sm);
}

.newsletter__error.is-visible {
  display: block;
}

.newsletter__desc {
  font-size: var(--text-base);
  color: var(--text-secondary);
  margin-bottom: var(--space-sm);
}

.newsletter__privacy {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
}

.form-group__checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  cursor: pointer;
  line-height: 1.4;
}

.form-group__checkbox input[type="checkbox"] {
  margin-top: 0.2em;
  flex-shrink: 0;
  accent-color: var(--accent);
}

/* Toggle switch */
.form-group__toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border-subtle);
}
.form-group__toggle:last-of-type { border-bottom: none; }
.form-group__toggle-label {
  font-size: var(--text-sm);
  color: var(--color-text);
}
.toggle-switch {
  position: relative;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
}
.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}
.toggle-switch .toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--color-border);
  border-radius: 24px;
  transition: 0.2s;
}
.toggle-switch .toggle-slider::before {
  content: "";
  position: absolute;
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background: var(--color-text-subtle);
  border-radius: 50%;
  transition: 0.2s;
}
.toggle-switch input:checked + .toggle-slider {
  background: var(--color-accent);
}
.toggle-switch input:checked + .toggle-slider::before {
  transform: translateX(20px);
  background: #fff;
}


/* ── About Page ────────────────────────────────────────────── */
.about {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: var(--space-3xl);
  align-items: start;
}

.about__photo {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.about__bio {
  line-height: var(--line-height);
}

.about__bio p {
  margin-bottom: var(--space-md);
}


/* ── Contact Page ──────────────────────────────────────────── */
.contact__disclaimer {
  font-size: var(--text-base);
  color: var(--text-secondary);
  margin-bottom: var(--space-xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.contact-form {
  max-width: 600px;
  margin: 0 auto;
}

.bonus__intro {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  text-align: center;
  margin-bottom: var(--space-xl);
  line-height: 1.7;
}

.bonus__thankyou {
  font-size: var(--text-lg);
  text-align: center;
  margin-bottom: var(--space-lg);
}

.bonus__download {
  display: block;
  max-width: 320px;
  margin: 0 auto;
  text-align: center;
  font-size: var(--text-lg);
  padding: var(--space-md) var(--space-xl);
}

.contact__success {
  display: none;
  color: #22c55e;
  font-size: var(--text-sm);
  margin-top: var(--space-sm);
}

.contact__error {
  display: none;
  color: #ef4444;
  font-size: var(--text-sm);
  margin-top: var(--space-sm);
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-group__label {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
}

.form-group__input,
.form-group__textarea {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--text-base);
  transition: border-color var(--transition-fast);
}

select.form-group__input {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  padding-right: 40px;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23888' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
}

.form-group__textarea {
  resize: vertical;
  min-height: 150px;
}

.form-group__input:focus,
.form-group__textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-glow);
}


/* ── Footer ────────────────────────────────────────────────── */
/* Footer stays at bottom via flex layout on body */

.footer {
  border-top: 1px solid var(--color-border-subtle);
  padding: var(--space-2xl) 0;
  text-align: center;
}

.footer__links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.footer__link {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer__link:hover {
  color: var(--color-heading);
}

.footer__copyright {
  font-size: var(--text-xs);
  color: var(--color-text-subtle);
}

.footer__lang {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}


/* ── Forgotten Universe ───────────────────────────────────── */
.fu-intro {
  margin-bottom: var(--space-2xl);
  line-height: var(--line-height);
  color: var(--color-text-muted);
}

.fu-intro p {
  margin-bottom: var(--space-md);
}

.fu-phase__title {
  font-size: var(--text-3xl);
  font-weight: var(--weight-bold);
  color: var(--color-heading);
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-sm);
  border-bottom: 2px solid var(--color-accent);
}

.fu-phase__subtitle {
  font-size: var(--text-2xl);
  font-weight: var(--weight-semibold);
  color: var(--color-accent);
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-lg);
}

.fu-series {
  margin-bottom: var(--space-2xl);
}

.fu-series__name {
  font-size: var(--text-xl);
  font-weight: var(--weight-semibold);
  color: var(--color-heading);
  margin-bottom: var(--space-xs);
}

.fu-series__keywords {
  font-size: var(--text-sm);
  color: var(--color-text-subtle);
  margin-bottom: var(--space-md);
  font-style: italic;
}

/* ── Audiobook Cards ───────────────────────────────────────── */
/* ── Audiobook Sections ────────────────────────────────────── */
.ab-section__title {
  font-size: var(--text-2xl);
  font-weight: var(--weight-bold);
  color: var(--color-heading);
  margin-bottom: var(--space-md);
}

.ab-section__desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: var(--line-height);
  margin-bottom: var(--space-md);
}

.ab-section__link {
  color: var(--color-accent);
  text-decoration: underline;
}

.ab-section__link:hover {
  color: var(--color-accent-hover);
}

/* ── Audiobooks Hero ───────────────────────────────────────── */
.ab-hero {
  padding: var(--space-3xl) 0 var(--space-xl);
  border-bottom: 1px solid var(--color-border-subtle);
  margin-bottom: var(--space-xl);
}

.ab-hero__title {
  font-size: var(--text-4xl);
  font-weight: var(--weight-bold);
  color: var(--color-heading);
  margin-bottom: var(--space-md);
}

.ab-hero__desc {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 700px;
  line-height: var(--line-height);
  margin-bottom: var(--space-lg);
}

.ab-hero__countries {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.ab-hero__country {
  display: inline-block;
  padding: var(--space-xs) var(--space-md);
  border: 1px solid var(--color-amazon);
  border-radius: var(--radius-full);
  color: var(--color-amazon);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  text-decoration: none;
  transition: all var(--transition-base);
}

.ab-hero__country:hover {
  background: var(--color-amazon);
  color: #000;
}

.ab-hero__cta {
  font-size: var(--text-base);
  color: var(--color-text-muted);
}

.ab-hero__cta-link {
  color: var(--color-accent);
  text-decoration: underline;
  font-weight: var(--weight-medium);
}

.ab-hero__cta-link:hover {
  color: var(--color-accent-hover);
}

.audiobook-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-xl);
}

.audiobook-card {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: var(--space-md);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  transition: all var(--transition-base);
}

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

.audiobook-card__cover {
  border-radius: var(--radius-md);
  aspect-ratio: 1;
  object-fit: cover;
}

.audiobook-card__info {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.audiobook-card__title {
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  color: var(--color-heading);
}

.audiobook-card__narrator {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.audiobook-card__links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-top: auto;
}


/* ── Audiobook Releases (New / Coming Soon) ───────────────── */
[data-page="audiobooks"] .page-content { padding-top: var(--space-xl); padding-bottom: var(--space-xl); }
.ab-releases { padding: var(--space-xl) 0; }
.ab-releases__title { text-align: left; margin-bottom: var(--space-xl); }
.ab-releases__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(480px, 1fr));
  gap: var(--space-lg);
}
.ab-release-card {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
}
.ab-release-card__cover {
  width: 250px;
  height: 250px;
  flex-shrink: 0;
  object-fit: cover;
  border-radius: var(--radius-md);
}
.ab-release-card__info {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  min-width: 0;
}
.ab-release-card__series { font-size: var(--text-xl); font-weight: var(--weight-bold); }
.ab-release-card__title { font-size: var(--text-sm); color: var(--color-text-muted); }
.ab-release-card__narrator { font-size: 14px; color: var(--color-text); margin-top: var(--space-sm); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ab-release-card__buttons { display: flex; gap: var(--space-sm); margin-top: var(--space-md); }
.ab-release-card__badge {
  display: inline-block;
  background: var(--color-accent);
  color: white;
  font-size: var(--text-xs);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  width: fit-content;
}


/* ── Page Header ───────────────────────────────────────────── */
.page-header {
  padding: calc(64px + var(--space-3xl)) 0 var(--space-2xl);
  text-align: center;
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-elevated) 100%);
}

.page-header__title {
  font-size: var(--text-4xl);
  margin-bottom: var(--space-sm);
}

.page-header__subtitle {
  color: var(--color-text-muted);
  font-size: var(--text-lg);
}


/* ── Animations ────────────────────────────────────────────── */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-in {
  animation: slideUp 500ms ease both;
}


/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 768px) {
  :root {
    --text-5xl: 2.25rem;
    --text-4xl: 1.875rem;
    --text-3xl: 1.5rem;
  }

  .nav__links {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    flex-direction: column;
    background: rgba(10, 10, 15, 0.98);
    padding: var(--space-lg);
    border-bottom: 1px solid var(--color-border);
    gap: var(--space-sm);
  }

  .nav__links.is-open {
    display: flex;
  }

  .nav__lang {
    margin-left: 0;
    padding-left: 0;
    padding-top: var(--space-md);
    border-left: none;
    border-top: 1px solid var(--color-border);
  }

  .nav__toggle {
    display: flex;
  }

  .hero {
    padding: calc(64px + var(--space-2xl)) 0 var(--space-2xl);
  }

  .book-grid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: var(--space-md);
  }

  .book-detail__layout {
    grid-template-columns: 1fr;
  }

  .book-detail__cover-col {
    position: static;
    max-width: 280px;
    margin: 0 auto;
  }

  .book-detail__title {
    font-size: var(--text-2xl);
  }

  .book-detail__nav-link {
    max-width: 50%;
    padding: var(--space-sm) var(--space-md);
  }

  .newsletter__form {
    flex-direction: column;
  }

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

  .about__photo {
    max-width: 250px;
    margin: 0 auto;
  }

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

  .footer__links {
    gap: var(--space-md);
  }
}

@media (max-width: 480px) {
  .book-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
  }

  .book-card__body {
    padding: var(--space-sm);
  }
}


/* ── Placeholder cover ─────────────────────────────────────── */
.book-card__placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-bg-card) 100%);
  color: var(--color-text-subtle);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  text-align: center;
  padding: var(--space-md);
}

/* ── Loading ───────────────────────────────────────────────── */
.loading {
  text-align: center;
  padding: var(--space-4xl);
  color: var(--color-text-muted);
}

.loading__spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  margin: 0 auto var(--space-md);
  animation: spin 800ms linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}