/* ==========================================
   OyunRehberi - Gaming Style Design
   Dark Theme with Neon Accents
   ========================================== */

/* CSS Custom Properties */
:root {
  /* Dark Gaming Palette */
  --clr-bg-dark: #0D0D1A;
  --clr-bg-card: #151528;
  --clr-bg-card-hover: #1C1C35;
  --clr-bg-surface: #1A1A2E;
  
  /* Neon Accents */
  --clr-neon-orange: #FF6B35;
  --clr-neon-cyan: #00F5FF;
  --clr-neon-purple: #A855F7;
  --clr-neon-green: #22C55E;
  --clr-neon-yellow: #FACC15;
  --clr-neon-pink: #EC4899;
  
  /* Primary */
  --clr-primary: #FF6B35;
  --clr-primary-light: #FF8F5E;
  --clr-primary-dark: #E5541F;
  
  /* Text */
  --clr-text: #F8FAFC;
  --clr-text-muted: #94A3B8;
  --clr-text-dim: #64748B;
  
  /* Borders */
  --clr-border: #2D2D4A;
  --clr-border-light: #3D3D5C;
  
  /* Semantic */
  --clr-success: #22C55E;
  --clr-warning: #FACC15;
  --clr-error: #EF4444;
  --clr-info: #00F5FF;
  
  /* Typography */
  --ff-heading: 'Orbitron', 'Rajdhani', sans-serif;
  --ff-body: 'Exo 2', 'Rajdhani', sans-serif;
  
  /* Spacing */
  --sp-xs: 0.25rem;
  --sp-sm: 0.5rem;
  --sp-md: 1rem;
  --sp-lg: 1.5rem;
  --sp-xl: 2rem;
  --sp-2xl: 3rem;
  --sp-3xl: 4rem;
  
  /* Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;
  
  /* Shadows & Glows */
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
  --shadow-md: 0 8px 24px rgba(0,0,0,0.4);
  --shadow-lg: 0 16px 48px rgba(0,0,0,0.5);
  --glow-orange: 0 0 20px rgba(255,107,53,0.4);
  --glow-cyan: 0 0 20px rgba(0,245,255,0.4);
  --glow-purple: 0 0 20px rgba(168,85,247,0.4);
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;
  --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Layout */
  --max-width: 1280px;
  --header-height: 72px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + var(--sp-lg));
}

body {
  font-family: var(--ff-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--clr-text);
  background: var(--clr-bg-dark);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  background-image: 
    radial-gradient(ellipse at 20% 20%, rgba(168,85,247,0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 80%, rgba(255,107,53,0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 50%, rgba(0,245,255,0.03) 0%, transparent 70%);
  background-attachment: fixed;
}

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

a {
  color: var(--clr-neon-cyan);
  text-decoration: none;
  transition: all var(--transition-fast);
}

a:hover {
  color: var(--clr-primary);
  text-shadow: 0 0 10px var(--clr-primary);
}

ul, ol {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--ff-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--clr-text);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

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

.section {
  padding: var(--sp-3xl) 0;
}

.section--alt {
  background: var(--clr-bg-surface);
  border-top: 1px solid var(--clr-border);
  border-bottom: 1px solid var(--clr-border);
}

/* ==========================================
   Typography
   ========================================== */
.heading-xl {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  background: linear-gradient(135deg, var(--clr-text) 0%, var(--clr-neon-cyan) 50%, var(--clr-neon-orange) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.heading-lg {
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  font-weight: 700;
}

.heading-md {
  font-size: clamp(1.25rem, 3vw, 1.5rem);
  font-weight: 600;
}

.heading-sm {
  font-size: 1.125rem;
  font-weight: 600;
}

.text-lg {
  font-size: 1.125rem;
}

.text-sm {
  font-size: 0.875rem;
}

.text-xs {
  font-size: 0.75rem;
}

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

.text-center {
  text-align: center;
}

/* ==========================================
   Header & Navigation
   ========================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: rgba(13,13,26,0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--clr-border);
  z-index: 1000;
}

.header__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-lg);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
  font-family: var(--ff-heading);
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--clr-text);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.logo:hover {
  color: var(--clr-text);
  text-shadow: none;
}

.logo__icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--clr-neon-orange) 0%, var(--clr-neon-purple) 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 0.875rem;
  font-weight: 900;
  box-shadow: var(--glow-orange);
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--sp-xs);
  max-height: none;
}

.nav__link {
  padding: var(--sp-sm) var(--sp-md);
  color: var(--clr-text-muted);
  font-weight: 600;
  font-size: 0.875rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.nav__link:hover,
.nav__link--active,
.nav__dropdown-btn.nav__link--active,
.nav__dropdown-link.nav__link--active {
  color: var(--clr-neon-cyan);
  background: rgba(0,245,255,0.1);
  text-shadow: 0 0 10px var(--clr-neon-cyan);
}

.nav__dropdown {
  position: relative;
}

.nav__dropdown-btn {
  display: flex;
  align-items: center;
  gap: var(--sp-xs);
  padding: var(--sp-sm) var(--sp-md);
  color: var(--clr-text-muted);
  font-weight: 600;
  font-size: 0.875rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.nav__dropdown-btn:hover {
  color: var(--clr-neon-cyan);
  background: rgba(0,245,255,0.1);
}

.nav__dropdown-btn svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-fast);
}

.nav__dropdown:hover .nav__dropdown-btn svg {
  transform: rotate(180deg);
}

.nav__dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 200px;
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: var(--sp-sm);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-fast);
}

.nav__dropdown:hover .nav__dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav__dropdown-link {
  display: block;
  padding: var(--sp-sm) var(--sp-md);
  color: var(--clr-text-muted);
  font-size: 0.875rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.nav__dropdown-link:hover {
  color: var(--clr-neon-cyan);
  background: rgba(0,245,255,0.1);
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--clr-border);
  transition: all var(--transition-fast);
}

.menu-toggle:hover {
  border-color: var(--clr-neon-cyan);
  box-shadow: var(--glow-cyan);
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--clr-text);
  border-radius: 2px;
  transition: all var(--transition-normal);
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 6px);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -6px);
}

/* Mobile Navigation */
@media (max-width: 1024px) {
  .menu-toggle {
    display: flex;
  }
  
  .nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--clr-bg-dark);
    flex-direction: column;
    align-items: stretch;
    padding: var(--sp-lg);
    gap: var(--sp-xs);
    transform: translateX(100%);
    transition: transform var(--transition-normal);
    overflow-y: auto;
    border-top: 1px solid var(--clr-border);
    height: calc(100vh - var(--header-height));
  }
  
  .nav.open {
    transform: translateX(0);
  }
  
  .nav__link,
  .nav__dropdown-btn {
    padding: var(--sp-md);
    font-size: 1rem;
  }
  
  .nav__dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    padding-left: var(--sp-lg);
    display: none;
    background: transparent;
  }
  
  .nav__dropdown.open .nav__dropdown-menu {
    display: block;
  }
}

/* ==========================================
   Main Content
   ========================================== */
.main {
  margin-top: var(--header-height);
  min-height: calc(100vh - var(--header-height));
}

/* ==========================================
   Hero Section
   ========================================== */
.hero {
  padding: var(--sp-3xl) 0;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(ellipse at 30% 30%, rgba(255,107,53,0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 70% 70%, rgba(0,245,255,0.1) 0%, transparent 50%);
  pointer-events: none;
}

.hero__content {
  max-width: 720px;
  position: relative;
  z-index: 1;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-sm);
  padding: var(--sp-xs) var(--sp-md);
  background: rgba(0,245,255,0.1);
  border: 1px solid rgba(0,245,255,0.3);
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  color: var(--clr-neon-cyan);
  margin-bottom: var(--sp-lg);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hero__badge-dot {
  width: 8px;
  height: 8px;
  background: var(--clr-neon-green);
  border-radius: 50%;
  animation: pulse 2s infinite;
  box-shadow: 0 0 10px var(--clr-neon-green);
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.2); }
}

.hero__title {
  margin-bottom: var(--sp-lg);
}

.hero__title-accent {
  color: var(--clr-neon-orange);
  text-shadow: 0 0 30px rgba(255,107,53,0.5);
}

.hero__desc {
  font-size: 1.125rem;
  color: var(--clr-text-muted);
  margin-bottom: var(--sp-xl);
  max-width: 560px;
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-md);
}

/* ==========================================
   Buttons
   ========================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-sm);
  padding: var(--sp-md) var(--sp-xl);
  font-weight: 700;
  font-size: 0.875rem;
  border-radius: var(--radius-md);
  transition: all var(--transition-normal);
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background: linear-gradient(135deg, var(--clr-neon-orange) 0%, var(--clr-primary-dark) 100%);
  color: white;
  box-shadow: var(--glow-orange);
  border: 1px solid var(--clr-neon-orange);
}

.btn--primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 40px rgba(255,107,53,0.6);
  color: white;
}

.btn--secondary {
  background: transparent;
  color: var(--clr-neon-cyan);
  border: 2px solid var(--clr-neon-cyan);
}

.btn--secondary:hover {
  background: rgba(0,245,255,0.1);
  box-shadow: var(--glow-cyan);
  color: var(--clr-neon-cyan);
  transform: translateY(-3px);
}

.btn--ghost {
  color: var(--clr-text-muted);
  border: 1px solid var(--clr-border);
}

.btn--ghost:hover {
  color: var(--clr-neon-cyan);
  border-color: var(--clr-neon-cyan);
  background: rgba(0,245,255,0.05);
}

.btn--sm {
  padding: var(--sp-sm) var(--sp-md);
  font-size: 0.8125rem;
}

/* ==========================================
   Badges & Tags
   ========================================== */
.badge {
  display: inline-flex;
  align-items: center;
  padding: var(--sp-xs) var(--sp-sm);
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: var(--radius-sm);
  border: 1px solid;
}

.badge--casual {
  background: rgba(34,197,94,0.15);
  color: var(--clr-neon-green);
  border-color: rgba(34,197,94,0.4);
}

.badge--strateji {
  background: rgba(168,85,247,0.15);
  color: var(--clr-neon-purple);
  border-color: rgba(168,85,247,0.4);
}

.badge--bulmaca {
  background: rgba(0,245,255,0.15);
  color: var(--clr-neon-cyan);
  border-color: rgba(0,245,255,0.4);
}

.badge--offline {
  background: rgba(100,116,139,0.15);
  color: var(--clr-text-muted);
  border-color: rgba(100,116,139,0.4);
}

.badge--online {
  background: rgba(0,245,255,0.15);
  color: var(--clr-neon-cyan);
  border-color: rgba(0,245,255,0.4);
}

.badge--iap {
  background: rgba(250,204,21,0.15);
  color: var(--clr-neon-yellow);
  border-color: rgba(250,204,21,0.4);
}

.badge--ads {
  background: rgba(236,72,153,0.15);
  color: var(--clr-neon-pink);
  border-color: rgba(236,72,153,0.4);
}

/* ==========================================
   Game Cards
   ========================================== */
.cards-grid {
  display: grid;
  gap: var(--sp-lg);
}

.cards-grid--2 {
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
}

.cards-grid--3 {
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
}

.cards-grid--4 {
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
}

.game-card {
  background: var(--clr-bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--clr-border);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
}

.game-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--clr-neon-orange), var(--clr-neon-purple), var(--clr-neon-cyan));
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.game-card:hover {
  transform: translateY(-8px);
  border-color: var(--clr-border-light);
  box-shadow: var(--shadow-lg), 0 0 40px rgba(0,0,0,0.3);
}

.game-card:hover::before {
  opacity: 1;
}

.game-card__image {
  position: relative;
  aspect-ratio: 16/10;
  background: var(--clr-bg-surface);
  overflow: hidden;
}

.game-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.game-card:hover .game-card__image img {
  transform: scale(1.08);
}

.game-card__badges {
  position: absolute;
  top: var(--sp-sm);
  left: var(--sp-sm);
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-xs);
}

.game-card__content {
  padding: var(--sp-lg);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.game-card__title {
  font-family: var(--ff-heading);
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--sp-sm);
  text-transform: none;
}

.game-card__title a {
  color: var(--clr-text);
}

.game-card__title a:hover {
  color: var(--clr-neon-cyan);
  text-shadow: 0 0 15px rgba(0,245,255,0.5);
}

.game-card__desc {
  font-size: 0.9375rem;
  color: var(--clr-text-muted);
  margin-bottom: var(--sp-md);
  flex-grow: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.6;
}

.game-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-sm);
  padding-top: var(--sp-md);
  border-top: 1px solid var(--clr-border);
  font-size: 0.75rem;
  color: var(--clr-text-dim);
}

.game-card__meta-item {
  display: flex;
  align-items: center;
  gap: var(--sp-xs);
}

/* ==========================================
   Featured Card
   ========================================== */
.featured-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  background: var(--clr-bg-card);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--clr-border);
  position: relative;
}

.featured-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--clr-neon-orange), var(--clr-neon-purple), var(--clr-neon-cyan));
}

.featured-card__image {
  aspect-ratio: 4/3;
  background: var(--clr-bg-surface);
  overflow: hidden;
}

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

.featured-card__content {
  padding: var(--sp-xl);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.featured-card__badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-sm);
  margin-bottom: var(--sp-md);
}

.featured-card__title {
  font-family: var(--ff-heading);
  font-size: 1.5rem;
  margin-bottom: var(--sp-md);
  text-transform: none;
  line-height: 1.3;
}

.featured-card__desc {
  color: var(--clr-text-muted);
  margin-bottom: var(--sp-lg);
  line-height: 1.7;
}

@media (max-width: 768px) {
  .featured-card {
    grid-template-columns: 1fr;
  }
  
  .featured-card__image {
    aspect-ratio: 16/9;
  }
}

/* ==========================================
   Section Headers
   ========================================== */
.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--sp-lg);
  margin-bottom: var(--sp-xl);
}

.section-header__title {
  display: flex;
  align-items: center;
  gap: var(--sp-md);
}

.section-header__icon {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, var(--clr-neon-purple) 0%, var(--clr-neon-orange) 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.25rem;
  box-shadow: var(--glow-purple);
}

.section-header__link {
  display: flex;
  align-items: center;
  gap: var(--sp-xs);
  color: var(--clr-neon-cyan);
  font-weight: 600;
  font-size: 0.875rem;
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.section-header__link svg {
  width: 18px;
  height: 18px;
  transition: transform var(--transition-fast);
}

.section-header__link:hover svg {
  transform: translateX(5px);
}

/* ==========================================
   Category Chips
   ========================================== */
.category-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-sm);
}

.category-chip {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
  padding: var(--sp-sm) var(--sp-lg);
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-full);
  font-weight: 600;
  color: var(--clr-text);
  transition: all var(--transition-fast);
  text-transform: uppercase;
  font-size: 0.8125rem;
  letter-spacing: 0.03em;
}

.category-chip:hover {
  border-color: var(--clr-neon-cyan);
  color: var(--clr-neon-cyan);
  background: rgba(0,245,255,0.05);
  box-shadow: var(--glow-cyan);
}

/* ==========================================
   Filter Sidebar
   ========================================== */
.catalog-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--sp-xl);
}

.filter-sidebar {
  position: sticky;
  top: calc(var(--header-height) + var(--sp-lg));
  max-height: calc(100vh - var(--header-height) - var(--sp-xl));
  overflow-y: auto;
}

.filter-panel {
  background: var(--clr-bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--clr-border);
  padding: var(--sp-lg);
}

.filter-panel {
  scrollbar-width: thin;
  scrollbar-color: var(--clr-border-light) transparent;
}

.filter-panel::-webkit-scrollbar {
  width: 6px;
}

.filter-panel::-webkit-scrollbar-track {
  background: transparent;
}

.filter-panel::-webkit-scrollbar-thumb {
  background: var(--clr-border-light);
  border-radius: 3px;
}

.filter-panel__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--sp-lg);
  padding-bottom: var(--sp-md);
  border-bottom: 1px solid var(--clr-border);
}

.filter-panel__title {
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.filter-panel__reset {
  font-size: 0.8125rem;
  color: var(--clr-neon-cyan);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.filter-group {
  margin-bottom: var(--sp-lg);
}

.filter-group:last-child {
  margin-bottom: 0;
}

.filter-group__label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--clr-text-dim);
  margin-bottom: var(--sp-sm);
}

.filter-option {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
  padding: var(--sp-sm) 0;
  cursor: pointer;
  color: var(--clr-text-muted);
  font-size: 0.9375rem;
  transition: color var(--transition-fast);
}

.filter-option:hover {
  color: var(--clr-neon-cyan);
}

.filter-option input[type="checkbox"],
.filter-option input[type="radio"] {
  width: 18px;
  height: 18px;
  accent-color: var(--clr-neon-cyan);
}

.filter-option__count {
  margin-left: auto;
  font-size: 0.6875rem;
  color: var(--clr-text-dim);
  background: var(--clr-bg-surface);
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

/* Mobile Filter */
@media (max-width: 1024px) {
  .catalog-layout {
    grid-template-columns: 1fr;
  }
  
  .filter-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    max-height: none;
    background: rgba(0,0,0,0.7);
    z-index: 1100;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
  }
  
  .filter-sidebar.open {
    opacity: 1;
    visibility: visible;
  }
  
  .filter-panel {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    width: 320px;
    max-width: 85vw;
    border-radius: 0;
    transform: translateX(-100%);
    transition: transform var(--transition-normal);
    overflow-y: auto;
    padding-top: var(--sp-xl);
  }
  
  .filter-sidebar.open .filter-panel {
    transform: translateX(0);
  }
  
  .filter-close {
    position: absolute;
    top: var(--sp-md);
    right: var(--sp-md);
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--clr-bg-surface);
    border-radius: var(--radius-sm);
    color: var(--clr-text);
    border: 1px solid var(--clr-border);
  }
  
  .filter-toggle {
    display: flex;
    align-items: center;
    gap: var(--sp-sm);
    padding: var(--sp-md) var(--sp-lg);
    background: var(--clr-bg-card);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    font-weight: 600;
    margin-bottom: var(--sp-lg);
    color: var(--clr-text);
    text-transform: uppercase;
    letter-spacing: 0.03em;
  }
}

@media (min-width: 1025px) {
  .filter-toggle,
  .filter-close {
    display: none;
  }
}

/* ==========================================
   Review Article
   ========================================== */
.review-article {
  max-width: 800px;
  margin: 0 auto;
}

.review-header {
  margin-bottom: var(--sp-2xl);
}

.review-header__badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-sm);
  margin-bottom: var(--sp-md);
}

.review-header__title {
  font-size: clamp(1.75rem, 5vw, 2.5rem);
  margin-bottom: var(--sp-md);
  text-transform: none;
  line-height: 1.2;
}

.review-header__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-lg);
  color: var(--clr-text-muted);
  font-size: 0.9375rem;
}

.review-header__meta-item {
  display: flex;
  align-items: center;
  gap: var(--sp-xs);
}

.review-hero-image {
  margin-bottom: var(--sp-2xl);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--clr-border);
}

.review-hero-image img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
}

/* Quick Stats */
.quick-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--sp-md);
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-lg);
  margin-bottom: var(--sp-xl);
}

.quick-stat {
  text-align: center;
  padding: var(--sp-sm);
}

.quick-stat__label {
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--clr-text-dim);
  margin-bottom: var(--sp-xs);
}

.quick-stat__value {
  font-family: var(--ff-heading);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--clr-neon-cyan);
}

/* Table of Contents */
.review-toc {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-lg);
  margin-bottom: var(--sp-2xl);
}

.review-toc__title {
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: var(--sp-md);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.review-toc__list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-sm);
}

.review-toc__link {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-xs);
  padding: var(--sp-xs) var(--sp-md);
  background: var(--clr-bg-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  color: var(--clr-text-muted);
  transition: all var(--transition-fast);
}

.review-toc__link:hover {
  border-color: var(--clr-neon-cyan);
  color: var(--clr-neon-cyan);
  background: rgba(0,245,255,0.05);
}

/* Review Content */
.review-content h2 {
  font-size: 1.5rem;
  margin-top: var(--sp-2xl);
  margin-bottom: var(--sp-md);
  padding-top: var(--sp-lg);
  border-top: 1px solid var(--clr-border);
  text-transform: none;
}

.review-content h3 {
  font-size: 1.25rem;
  margin-top: var(--sp-xl);
  margin-bottom: var(--sp-md);
  text-transform: none;
}

.review-content p {
  margin-bottom: var(--sp-md);
  color: var(--clr-text-muted);
  line-height: 1.8;
}

.review-content ul,
.review-content ol {
  margin-bottom: var(--sp-md);
  padding-left: var(--sp-xl);
}

.review-content li {
  margin-bottom: var(--sp-sm);
  color: var(--clr-text-muted);
  position: relative;
}

.review-content ul li::before {
  content: '';
  position: absolute;
  left: calc(var(--sp-xl) * -1 + 4px);
  top: 10px;
  width: 6px;
  height: 6px;
  background: var(--clr-neon-orange);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--clr-neon-orange);
}

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

.pros-cons__column {
  background: var(--clr-bg-card);
  border-radius: var(--radius-lg);
  padding: var(--sp-lg);
  border: 1px solid var(--clr-border);
}

.pros-cons__column--pros {
  border-top: 3px solid var(--clr-neon-green);
}

.pros-cons__column--cons {
  border-top: 3px solid var(--clr-error);
}

.pros-cons__title {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: var(--sp-md);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.pros-cons__title--pros {
  color: var(--clr-neon-green);
}

.pros-cons__title--cons {
  color: var(--clr-error);
}

.pros-cons__list {
  font-size: 0.9375rem;
}

.pros-cons__list li {
  padding: var(--sp-sm) 0;
  border-bottom: 1px solid var(--clr-border);
  color: var(--clr-text-muted);
}

.pros-cons__list li:last-child {
  border-bottom: none;
}

@media (max-width: 640px) {
  .pros-cons {
    grid-template-columns: 1fr;
  }
}

/* Info Box */
.info-box {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-lg);
  margin: var(--sp-xl) 0;
}

.info-box--tip {
  border-left: 4px solid var(--clr-neon-cyan);
  background: rgba(0,245,255,0.05);
}

.info-box--warning {
  border-left: 4px solid var(--clr-neon-yellow);
  background: rgba(250,204,21,0.05);
}

.info-box__title {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
  font-weight: 700;
  margin-bottom: var(--sp-sm);
  color: var(--clr-text);
}

.info-box p {
  color: var(--clr-text-muted);
  margin: 0;
}

/* ==========================================
   Footer
   ========================================== */
.footer {
  background: var(--clr-bg-surface);
  border-top: 1px solid var(--clr-border);
  padding: var(--sp-3xl) 0 var(--sp-xl);
}

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

.footer a:hover {
  color: var(--clr-neon-cyan);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: var(--sp-2xl);
  margin-bottom: var(--sp-2xl);
}

.footer__brand {
  max-width: 300px;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
  font-family: var(--ff-heading);
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--clr-text);
  margin-bottom: var(--sp-md);
  text-transform: uppercase;
}

.footer__logo:hover {
  color: var(--clr-text);
}

.footer__desc {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--clr-text-muted);
  margin-bottom: var(--sp-lg);
}

.footer__column-title {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--clr-text);
  margin-bottom: var(--sp-md);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--sp-sm);
}

.footer__links a {
  font-size: 0.9375rem;
  padding: var(--sp-xs) 0;
}

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-md);
  padding-top: var(--sp-xl);
  border-top: 1px solid var(--clr-border);
  font-size: 0.875rem;
  color: var(--clr-text-dim);
}

.footer__legal {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-md);
}

@media (max-width: 1024px) {
  .footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer__brand {
    grid-column: span 2;
    max-width: none;
  }
}

@media (max-width: 640px) {
  .footer__grid {
    grid-template-columns: 1fr;
  }
  
  .footer__brand {
    grid-column: auto;
  }
}

/* ==========================================
   Cookie Banner
   ========================================== */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--clr-bg-card);
  border-top: 1px solid var(--clr-border);
  box-shadow: 0 -8px 40px rgba(0,0,0,0.4);
  padding: var(--sp-lg);
  z-index: 2000;
  transform: translateY(100%);
  transition: transform var(--transition-normal);
}

.cookie-banner.show {
  transform: translateY(0);
}

.cookie-banner__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--sp-lg);
}

.cookie-banner__text {
  flex: 1;
  min-width: 280px;
}

.cookie-banner__text p {
  font-size: 0.9375rem;
  color: var(--clr-text-muted);
}

.cookie-banner__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-sm);
}

@media (max-width: 640px) {
  .cookie-banner__actions {
    width: 100%;
  }
  .cookie-banner__actions .btn {
    flex: 1 1 100%;
    justify-content: center;
  }
}

/* ==========================================
   Toast Notification
   ========================================== */
.toast {
  position: fixed;
  bottom: var(--sp-xl);
  right: var(--sp-xl);
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  color: var(--clr-text);
  padding: var(--sp-md) var(--sp-xl);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  font-size: 0.9375rem;
  font-weight: 600;
  z-index: 2100;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition-normal);
}

.toast.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.toast--success {
  border-color: var(--clr-neon-green);
  box-shadow: 0 0 20px rgba(34,197,94,0.3);
}

.toast--error {
  border-color: var(--clr-error);
  box-shadow: 0 0 20px rgba(239,68,68,0.3);
}

@media (max-width: 640px) {
  .toast {
    left: var(--sp-md);
    right: var(--sp-md);
    bottom: var(--sp-md);
  }
}

/* ==========================================
   Forms
   ========================================== */
.form-group {
  margin-bottom: var(--sp-lg);
}

.form-label {
  display: block;
  font-weight: 600;
  margin-bottom: var(--sp-sm);
  color: var(--clr-text);
  text-transform: uppercase;
  font-size: 0.8125rem;
  letter-spacing: 0.03em;
}

.form-label span {
  color: var(--clr-error);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--sp-md);
  background: var(--clr-bg-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  font-size: 1rem;
  color: var(--clr-text);
  transition: all var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--clr-neon-cyan);
  box-shadow: 0 0 0 3px rgba(0,245,255,0.1), var(--glow-cyan);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--clr-text-dim);
}

.form-textarea {
  min-height: 140px;
  resize: vertical;
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-sm);
  cursor: pointer;
}

.form-checkbox input[type="checkbox"] {
  width: 20px;
  height: 20px;
  margin-top: 2px;
  accent-color: var(--clr-neon-cyan);
  flex-shrink: 0;
}

.form-checkbox__text {
  font-size: 0.9375rem;
  color: var(--clr-text-muted);
}

.form-error {
  color: var(--clr-error);
  font-size: 0.8125rem;
  margin-top: var(--sp-xs);
  display: none;
}

.form-group.error .form-error {
  display: block;
}

.form-group.error .form-input,
.form-group.error .form-textarea {
  border-color: var(--clr-error);
}

/* ==========================================
   Page Header
   ========================================== */
.page-header {
  padding: var(--sp-2xl) 0;
  margin-bottom: var(--sp-2xl);
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(ellipse at 30% 50%, rgba(168,85,247,0.1) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 50%, rgba(0,245,255,0.08) 0%, transparent 60%);
  pointer-events: none;
}

.page-header__breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-sm);
  font-size: 0.8125rem;
  color: var(--clr-text-dim);
  margin-bottom: var(--sp-md);
  position: relative;
  z-index: 1;
}

.page-header__breadcrumb a {
  color: var(--clr-text-muted);
}

.page-header__breadcrumb a:hover {
  color: var(--clr-neon-cyan);
}

.page-header__title {
  font-size: clamp(1.75rem, 5vw, 2.5rem);
  margin-bottom: var(--sp-md);
  position: relative;
  z-index: 1;
}

.page-header__desc {
  font-size: 1.125rem;
  color: var(--clr-text-muted);
  max-width: 640px;
  position: relative;
  z-index: 1;
  line-height: 1.7;
}

/* ==========================================
   Content Pages
   ========================================== */
.content-page {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--sp-xl) 0 var(--sp-3xl);
}

.content-page h2 {
  font-size: 1.5rem;
  margin-top: var(--sp-2xl);
  margin-bottom: var(--sp-md);
  text-transform: none;
}

.content-page h3 {
  font-size: 1.25rem;
  margin-top: var(--sp-xl);
  margin-bottom: var(--sp-md);
  text-transform: none;
}

.content-page p {
  margin-bottom: var(--sp-md);
  color: var(--clr-text-muted);
  line-height: 1.8;
}

.content-page ul,
.content-page ol {
  margin-bottom: var(--sp-md);
  padding-left: var(--sp-xl);
}

.content-page li {
  margin-bottom: var(--sp-sm);
  color: var(--clr-text-muted);
  position: relative;
}

.content-page ul li::before {
  content: '';
  position: absolute;
  left: calc(var(--sp-xl) * -1 + 4px);
  top: 10px;
  width: 6px;
  height: 6px;
  background: var(--clr-neon-orange);
  border-radius: 50%;
}

.content-page ol {
  list-style: decimal;
}

.content-page strong {
  color: var(--clr-text);
}

/* ==========================================
   FAQ Accordion
   ========================================== */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-md);
}

.faq-item {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-fast);
}

.faq-item:hover {
  border-color: var(--clr-border-light);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-md);
  padding: var(--sp-lg);
  text-align: left;
  font-size: 1rem;
  font-weight: 600;
  color: var(--clr-text);
  background: none;
  transition: all var(--transition-fast);
}

.faq-question:hover {
  color: var(--clr-neon-cyan);
}

.faq-question svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--clr-text-muted);
  transition: transform var(--transition-normal);
}

.faq-item.open .faq-question svg {
  transform: rotate(180deg);
  color: var(--clr-neon-cyan);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal);
}

.faq-answer__inner {
  padding: 0 var(--sp-lg) var(--sp-lg);
  color: var(--clr-text-muted);
  line-height: 1.7;
}

.faq-item.open .faq-answer {
  max-height: 500px;
}

/* ==========================================
   Contact Info
   ========================================== */
.contact-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--sp-lg);
  margin-bottom: var(--sp-2xl);
}

.contact-card {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-lg);
  text-align: center;
  transition: all var(--transition-fast);
}

.contact-card:hover {
  border-color: var(--clr-neon-cyan);
  box-shadow: var(--glow-cyan);
}

.contact-card__icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--clr-neon-purple) 0%, var(--clr-neon-orange) 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--sp-md);
  font-size: 1.5rem;
  box-shadow: var(--glow-purple);
}

.contact-card__title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--clr-text-dim);
  margin-bottom: var(--sp-sm);
}

.contact-card__value {
  font-size: 1rem;
  color: var(--clr-text);
  word-break: break-word;
}

/* ==========================================
   Sitemap
   ========================================== */
.sitemap-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--sp-xl);
}

.sitemap-section {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-lg);
}

.sitemap-section__title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--clr-text);
  margin-bottom: var(--sp-md);
  padding-bottom: var(--sp-sm);
  border-bottom: 2px solid var(--clr-neon-orange);
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.sitemap-section__links {
  display: flex;
  flex-direction: column;
  gap: var(--sp-sm);
}

.sitemap-section__links a {
  color: var(--clr-text-muted);
  font-size: 0.9375rem;
  padding: var(--sp-xs) 0;
}

/* ==========================================
   Responsive
   ========================================== */
@media (max-width: 768px) {
  .section {
    padding: var(--sp-2xl) 0;
  }
  
  .container {
    padding: 0 var(--sp-md);
  }
  
  .hero {
    padding: var(--sp-2xl) 0;
  }
  
  .hero__actions {
    flex-direction: column;
  }
  
  .btn {
    width: 100%;
  }
  
  .section-header {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ==========================================
   Print Styles
   ========================================== */
@media print {
  .header,
  .footer,
  .cookie-banner,
  .toast {
    display: none !important;
  }
  
  .main {
    margin-top: 0;
  }
  
  body {
    background: white;
    color: black;
  }
}

/* ==========================================
   Accessibility
   ========================================== */
.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;
}

:focus-visible {
  outline: 2px solid var(--clr-neon-cyan);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}