/* ============================================
   FELINES LOVE — Design System
   Auto-Cleaning Cat Litter Box Reviews
   felineslove.com
   ============================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;0,800;1,400;1,600&family=DM+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&display=swap');

/* --- CSS Custom Properties --- */
:root {
  /* Colors — Warm luxury palette */
  --color-bg: #0f0f0f;
  --color-bg-elevated: #1a1a1a;
  --color-bg-card: #1e1e1e;
  --color-bg-card-hover: #252525;
  --color-surface: #2a2a2a;

  --color-gold: #c9a96e;
  --color-gold-light: #e4cc97;
  --color-gold-dark: #a07d3f;
  --color-sage: #7d9b76;
  --color-sage-light: #a3c49a;
  --color-sage-dark: #5a7255;
  --color-coral: #d4836b;
  --color-cream: #f5f0e8;

  --color-text: #e8e4de;
  --color-text-muted: #9a948a;
  --color-text-dim: #6b665e;
  --color-text-heading: #f5f0e8;

  --color-border: rgba(201, 169, 110, 0.15);
  --color-border-hover: rgba(201, 169, 110, 0.35);

  /* Gradients */
  --gradient-gold: linear-gradient(135deg, #c9a96e 0%, #e4cc97 50%, #a07d3f 100%);
  --gradient-hero: linear-gradient(160deg, #0f0f0f 0%, #1a1812 40%, #1a1f17 70%, #0f0f0f 100%);
  --gradient-card: linear-gradient(145deg, #1e1e1e 0%, #1a1a1a 100%);
  --gradient-glow: radial-gradient(ellipse at 50% 0%, rgba(201, 169, 110, 0.08) 0%, transparent 60%);

  /* Typography */
  --font-display: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;

  --fs-hero: clamp(2.8rem, 6vw, 5.5rem);
  --fs-h1: clamp(2rem, 4vw, 3.2rem);
  --fs-h2: clamp(1.6rem, 3vw, 2.4rem);
  --fs-h3: clamp(1.2rem, 2vw, 1.6rem);
  --fs-h4: 1.15rem;
  --fs-body: 1.05rem;
  --fs-small: 0.9rem;
  --fs-tiny: 0.78rem;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1.25rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 5rem;
  --space-3xl: 8rem;

  /* Borders & Radius */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-pill: 50px;

  /* Shadows */
  --shadow-card: 0 4px 24px rgba(0,0,0,0.3), 0 1px 4px rgba(0,0,0,0.2);
  --shadow-card-hover: 0 12px 48px rgba(0,0,0,0.4), 0 2px 8px rgba(201, 169, 110, 0.1);
  --shadow-glow: 0 0 40px rgba(201, 169, 110, 0.12);

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-spring: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Layout */
  --max-width: 1200px;
  --max-width-narrow: 800px;
  --nav-height: 72px;
}

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

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

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

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

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

a:hover {
  color: var(--color-gold-light);
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-text-heading);
  line-height: 1.2;
  letter-spacing: -0.01em;
}

h1 { font-size: var(--fs-h1); font-weight: 700; }
h2 { font-size: var(--fs-h2); font-weight: 600; }
h3 { font-size: var(--fs-h3); font-weight: 600; }
h4 { font-size: var(--fs-h4); font-weight: 600; }

p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.text-muted { color: var(--color-text-muted); }
.text-gold { color: var(--color-gold); }
.text-sage { color: var(--color-sage); }

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

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

/* --- Section Spacing --- */
.section {
  padding: var(--space-3xl) 0;
  position: relative;
}

.section--sm {
  padding: var(--space-2xl) 0;
}

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  z-index: 1000;
  background: rgba(15, 15, 15, 0.85);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--color-border);
  transition: background var(--transition-smooth);
}

.nav__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-lg);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-text-heading);
  text-decoration: none;
}

.nav__logo-icon {
  width: 36px;
  height: 36px;
}

.nav__logo span {
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  list-style: none;
}

.nav__link {
  font-size: var(--fs-small);
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  transition: color var(--transition-fast);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-gold);
  transition: width var(--transition-smooth);
}

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

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

/* Mobile menu */
.nav__toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-text);
  cursor: pointer;
  padding: var(--space-xs);
}

.nav__toggle svg {
  width: 24px;
  height: 24px;
}

/* --- Hero Section --- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  background: var(--gradient-hero);
  padding-top: var(--nav-height);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--gradient-glow);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 200px;
  background: linear-gradient(to top, var(--color-bg), transparent);
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 720px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-md);
  background: rgba(201, 169, 110, 0.1);
  border: 1px solid rgba(201, 169, 110, 0.25);
  border-radius: var(--radius-pill);
  font-size: var(--fs-tiny);
  font-weight: 600;
  color: var(--color-gold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-lg);
  animation: fadeInUp 0.8s ease-out;
}

.hero__title {
  font-size: var(--fs-hero);
  font-weight: 800;
  line-height: 1.05;
  margin-bottom: var(--space-lg);
  animation: fadeInUp 0.8s ease-out 0.1s backwards;
}

.hero__title em {
  font-style: italic;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: 1.2rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-xl);
  max-width: 560px;
  animation: fadeInUp 0.8s ease-out 0.2s backwards;
}

.hero__actions {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease-out 0.3s backwards;
}

.hero__visual {
  position: absolute;
  right: -5%;
  top: 50%;
  transform: translateY(-50%);
  width: 55%;
  max-width: 700px;
  z-index: 1;
  opacity: 0.08;
}

/* Decorative floating elements */
.hero__decor {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}

.hero__decor--1 {
  width: 400px;
  height: 400px;
  background: rgba(201, 169, 110, 0.06);
  top: 20%;
  right: 10%;
  animation: float 8s ease-in-out infinite;
}

.hero__decor--2 {
  width: 300px;
  height: 300px;
  background: rgba(125, 155, 118, 0.05);
  bottom: 15%;
  left: 5%;
  animation: float 10s ease-in-out infinite 2s;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 14px 32px;
  font-family: var(--font-body);
  font-size: var(--fs-small);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: none;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all var(--transition-smooth);
  text-decoration: none;
  white-space: nowrap;
}

.btn--primary {
  background: var(--gradient-gold);
  color: #0f0f0f;
  box-shadow: 0 4px 20px rgba(201, 169, 110, 0.3);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(201, 169, 110, 0.4);
  color: #0f0f0f;
}

.btn--outline {
  background: transparent;
  color: var(--color-gold);
  border: 1.5px solid rgba(201, 169, 110, 0.4);
}

.btn--outline:hover {
  background: rgba(201, 169, 110, 0.08);
  border-color: var(--color-gold);
  color: var(--color-gold-light);
  transform: translateY(-2px);
}

.btn--amazon {
  background: linear-gradient(135deg, #ff9900 0%, #ffad33 100%);
  color: #0f0f0f;
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(255, 153, 0, 0.3);
}

.btn--amazon:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(255, 153, 0, 0.45);
  color: #0f0f0f;
}

.btn--sm {
  padding: 10px 22px;
  font-size: var(--fs-tiny);
}

.btn--lg {
  padding: 18px 42px;
  font-size: 1rem;
}

/* --- Section Headers --- */
.section-header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.section-header__overline {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--fs-tiny);
  font-weight: 600;
  color: var(--color-gold);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: var(--space-md);
}

.section-header__overline::before,
.section-header__overline::after {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--color-gold);
  opacity: 0.4;
}

.section-header h2 {
  margin-bottom: var(--space-md);
}

.section-header p {
  max-width: 600px;
  margin: 0 auto;
  color: var(--color-text-muted);
}

/* --- Product Cards --- */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: var(--space-lg);
}

.product-card {
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-smooth);
  position: relative;
}

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

.product-card__badge {
  position: absolute;
  top: var(--space-md);
  left: var(--space-md);
  z-index: 2;
  padding: 5px 14px;
  font-size: var(--fs-tiny);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: var(--radius-pill);
}

.product-card__badge--top {
  background: var(--gradient-gold);
  color: #0f0f0f;
}

.product-card__badge--value {
  background: var(--color-sage);
  color: #fff;
}

.product-card__badge--runner {
  background: rgba(201, 169, 110, 0.15);
  color: var(--color-gold);
  border: 1px solid rgba(201, 169, 110, 0.3);
}

.product-card__image {
  width: 100%;
  height: 260px;
  background: var(--color-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.product-card__image svg {
  width: 120px;
  height: 120px;
  opacity: 0.2;
}

.product-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-card__body {
  padding: var(--space-lg);
}

.product-card__category {
  font-size: var(--fs-tiny);
  font-weight: 600;
  color: var(--color-sage);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-xs);
}

.product-card__title {
  font-size: var(--fs-h3);
  margin-bottom: var(--space-sm);
}

.product-card__title a {
  color: var(--color-text-heading);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.product-card__title a:hover {
  color: var(--color-gold);
}

.product-card__excerpt {
  font-size: var(--fs-small);
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: var(--space-md);
}

/* Rating Stars */
.rating {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  margin-bottom: var(--space-md);
}

.rating__stars {
  display: flex;
  gap: 2px;
}

.rating__star {
  width: 18px;
  height: 18px;
  color: var(--color-gold);
}

.rating__star--empty {
  color: var(--color-text-dim);
}

.rating__score {
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--color-gold);
}

.rating__count {
  font-size: var(--fs-tiny);
  color: var(--color-text-dim);
}

/* Price row */
.product-card__price-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
}

.product-card__price {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text-heading);
}

.product-card__price-note {
  font-size: var(--fs-tiny);
  color: var(--color-text-dim);
  font-family: var(--font-body);
  font-weight: 400;
  display: block;
}

/* --- Feature Cards (Why go automatic section) --- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-lg);
}

.feature-card {
  padding: var(--space-xl);
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-smooth);
  text-align: center;
}

.feature-card:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

.feature-card__icon {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-md);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: rgba(201, 169, 110, 0.08);
  color: var(--color-gold);
}

.feature-card__icon svg {
  width: 28px;
  height: 28px;
}

.feature-card h3 {
  font-size: var(--fs-h4);
  margin-bottom: var(--space-sm);
}

.feature-card p {
  font-size: var(--fs-small);
  color: var(--color-text-muted);
  margin-bottom: 0;
}

/* --- Comparison Table --- */
.comparison-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--fs-small);
}

.comparison-table th,
.comparison-table td {
  padding: var(--space-md) var(--space-lg);
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
}

.comparison-table th {
  background: rgba(201, 169, 110, 0.06);
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--color-gold);
  font-size: var(--fs-small);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.comparison-table tr:last-child td {
  border-bottom: none;
}

.comparison-table tr:hover td {
  background: rgba(201, 169, 110, 0.03);
}

.comparison-table td:first-child {
  font-weight: 600;
  color: var(--color-text-heading);
}

.check-icon {
  color: var(--color-sage);
}

.x-icon {
  color: var(--color-coral);
}

/* --- Review Detail Page --- */
.review-hero {
  padding-top: calc(var(--nav-height) + var(--space-2xl));
  padding-bottom: var(--space-2xl);
  background: var(--gradient-hero);
  position: relative;
}

.review-hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 100px;
  background: linear-gradient(to top, var(--color-bg), transparent);
}

.review-hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.review-hero__image {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
}

.review-hero__image svg {
  width: 180px;
  height: 180px;
  opacity: 0.15;
}

.review-hero__meta {
  position: relative;
  z-index: 2;
}

.review-hero__breadcrumb {
  font-size: var(--fs-tiny);
  color: var(--color-text-dim);
  margin-bottom: var(--space-md);
}

.review-hero__breadcrumb a {
  color: var(--color-text-muted);
  text-decoration: none;
}

.review-hero__breadcrumb a:hover {
  color: var(--color-gold);
}

/* Review content */
.review-content {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: var(--space-2xl);
  align-items: start;
}

.review-body h2 {
  margin: var(--space-xl) 0 var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
}

.review-body h2:first-child {
  border-top: none;
  margin-top: 0;
  padding-top: 0;
}

.review-body ul, .review-body ol {
  padding-left: var(--space-lg);
  margin-bottom: var(--space-md);
}

.review-body li {
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}

.review-body li::marker {
  color: var(--color-gold);
}

/* Pros/Cons */
.pros-cons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin: var(--space-lg) 0;
}

.pros-cons__col {
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

.pros-cons__col--pros {
  background: rgba(125, 155, 118, 0.05);
  border-color: rgba(125, 155, 118, 0.2);
}

.pros-cons__col--cons {
  background: rgba(212, 131, 107, 0.05);
  border-color: rgba(212, 131, 107, 0.2);
}

.pros-cons h4 {
  font-family: var(--font-body);
  font-size: var(--fs-small);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-md);
}

.pros-cons__col--pros h4 { color: var(--color-sage); }
.pros-cons__col--cons h4 { color: var(--color-coral); }

.pros-cons ul {
  list-style: none;
  padding: 0;
}

.pros-cons li {
  padding-left: 24px;
  position: relative;
  margin-bottom: var(--space-sm);
  font-size: var(--fs-small);
  color: var(--color-text-muted);
}

.pros-cons__col--pros li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-sage);
  font-weight: 700;
}

.pros-cons__col--cons li::before {
  content: '✗';
  position: absolute;
  left: 0;
  color: var(--color-coral);
  font-weight: 700;
}

/* Sidebar */
.review-sidebar {
  position: sticky;
  top: calc(var(--nav-height) + var(--space-lg));
}

.sidebar-card {
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  margin-bottom: var(--space-lg);
}

.sidebar-card h4 {
  font-size: var(--fs-h4);
  margin-bottom: var(--space-md);
}

.sidebar-card__price {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-text-heading);
  margin-bottom: var(--space-xs);
}

.sidebar-card .btn {
  width: 100%;
  justify-content: center;
  margin-top: var(--space-md);
}

.sidebar-specs {
  list-style: none;
}

.sidebar-specs li {
  display: flex;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-border);
  font-size: var(--fs-small);
}

.sidebar-specs li:last-child { border-bottom: none; }
.sidebar-specs li span:first-child { color: var(--color-text-muted); }
.sidebar-specs li span:last-child { font-weight: 600; color: var(--color-text-heading); }

/* --- Buying Guide --- */
.guide-section {
  margin-bottom: var(--space-2xl);
}

.guide-section h2 {
  margin-bottom: var(--space-lg);
}

.guide-section h3 {
  margin: var(--space-lg) 0 var(--space-md);
  color: var(--color-gold);
}

.guide-note {
  padding: var(--space-lg);
  background: rgba(201, 169, 110, 0.05);
  border-left: 3px solid var(--color-gold);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: var(--space-lg) 0;
}

.guide-note p { margin-bottom: 0; color: var(--color-text-muted); }
.guide-note strong { color: var(--color-gold); }

/* --- Footer --- */
.footer {
  background: var(--color-bg-elevated);
  border-top: 1px solid var(--color-border);
  padding: var(--space-2xl) 0 var(--space-lg);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

.footer__brand p {
  font-size: var(--fs-small);
  color: var(--color-text-muted);
  max-width: 300px;
}

.footer__heading {
  font-family: var(--font-body);
  font-size: var(--fs-tiny);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-gold);
  margin-bottom: var(--space-md);
}

.footer__links {
  list-style: none;
}

.footer__links li { margin-bottom: var(--space-sm); }

.footer__links a {
  font-size: var(--fs-small);
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer__links a:hover { color: var(--color-gold); }

.footer__bottom {
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer__bottom p {
  font-size: var(--fs-tiny);
  color: var(--color-text-dim);
  margin-bottom: 0;
}

.footer__affiliate-notice {
  font-size: var(--fs-tiny);
  color: var(--color-text-dim);
  max-width: 600px;
  line-height: 1.5;
  padding: var(--space-md);
  background: rgba(201, 169, 110, 0.04);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-lg);
}

/* --- Newsletter Signup --- */
.newsletter {
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.newsletter::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(201, 169, 110, 0.04) 0%, transparent 50%);
  pointer-events: none;
}

.newsletter h2 {
  margin-bottom: var(--space-sm);
  position: relative;
}

.newsletter p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-lg);
  position: relative;
}

.newsletter__form {
  display: flex;
  gap: var(--space-sm);
  max-width: 480px;
  margin: 0 auto;
  position: relative;
}

.newsletter__input {
  flex: 1;
  padding: 14px 20px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--fs-small);
  outline: none;
  transition: border-color var(--transition-fast);
}

.newsletter__input::placeholder { color: var(--color-text-dim); }
.newsletter__input:focus { border-color: var(--color-gold); }

/* --- Verdict Box --- */
.verdict-box {
  background: rgba(201, 169, 110, 0.06);
  border: 1px solid rgba(201, 169, 110, 0.2);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  margin: var(--space-xl) 0;
}

.verdict-box h3 {
  color: var(--color-gold);
  margin-bottom: var(--space-md);
}

.verdict-box__score {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.verdict-box__number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  color: var(--color-gold);
  line-height: 1;
}

.verdict-box__label {
  font-size: var(--fs-small);
  color: var(--color-text-muted);
}

/* --- Score Bars --- */
.score-bar {
  margin-bottom: var(--space-md);
}

.score-bar__header {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--space-xs);
  font-size: var(--fs-small);
}

.score-bar__label { color: var(--color-text-muted); }
.score-bar__value { color: var(--color-gold); font-weight: 600; }

.score-bar__track {
  height: 6px;
  background: var(--color-surface);
  border-radius: 3px;
  overflow: hidden;
}

.score-bar__fill {
  height: 100%;
  background: var(--gradient-gold);
  border-radius: 3px;
  transition: width 1s ease-out;
}

/* --- Animations --- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes float {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(-10px, -20px); }
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

/* Scroll animations */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

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

/* --- Breadcrumbs --- */
.breadcrumbs {
  padding: calc(var(--nav-height) + var(--space-lg)) 0 var(--space-md);
  font-size: var(--fs-tiny);
  color: var(--color-text-dim);
}

.breadcrumbs a {
  color: var(--color-text-muted);
}

.breadcrumbs a:hover {
  color: var(--color-gold);
}

.breadcrumbs span {
  margin: 0 var(--space-xs);
}

/* --- FAQ Accordion --- */
.faq-list {
  max-width: var(--max-width-narrow);
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-item__question {
  width: 100%;
  padding: var(--space-lg) 0;
  background: none;
  border: none;
  color: var(--color-text-heading);
  font-family: var(--font-display);
  font-size: var(--fs-h4);
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: color var(--transition-fast);
}

.faq-item__question:hover { color: var(--color-gold); }

.faq-item__icon {
  width: 24px;
  height: 24px;
  transition: transform var(--transition-smooth);
  color: var(--color-gold);
  flex-shrink: 0;
}

.faq-item.active .faq-item__icon {
  transform: rotate(45deg);
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-smooth), padding var(--transition-smooth);
}

.faq-item.active .faq-item__answer {
  max-height: 400px;
  padding-bottom: var(--space-lg);
}

.faq-item__answer p {
  font-size: var(--fs-small);
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .review-content {
    grid-template-columns: 1fr;
  }

  .review-sidebar {
    position: static;
  }

  .review-hero__grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .review-hero__image { height: 300px; }

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

@media (max-width: 768px) {
  .nav__links {
    display: none;
    position: absolute;
    top: var(--nav-height);
    left: 0;
    right: 0;
    flex-direction: column;
    background: rgba(15, 15, 15, 0.98);
    backdrop-filter: blur(20px);
    padding: var(--space-lg);
    gap: var(--space-md);
    border-bottom: 1px solid var(--color-border);
  }

  .nav__links.active {
    display: flex;
  }

  .nav__toggle {
    display: block;
  }

  .hero {
    min-height: auto;
    padding-top: calc(var(--nav-height) + var(--space-2xl));
    padding-bottom: var(--space-2xl);
  }

  .hero__visual { display: none; }

  .hero__actions {
    flex-direction: column;
    align-items: flex-start;
  }

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

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

  .pros-cons {
    grid-template-columns: 1fr;
  }

  .comparison-table th,
  .comparison-table td {
    padding: var(--space-sm) var(--space-md);
    font-size: var(--fs-tiny);
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .newsletter__form {
    flex-direction: column;
  }
}

/* --- Utility Classes --- */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.text-center { text-align: center; }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }