/**
 * AltyHubs - Gaming Account Store
 * Neon cyberpunk gaming aesthetic
 */

/* CSS Variables */
:root {
  /* Colors - Neon Gaming Theme */
  --color-bg-dark: #0a0a0f;
  --color-bg-darker: #050508;
  --color-bg-card: #12121a;
  --color-bg-card-hover: #1a1a25;
  
  --color-primary: #6366f1;
  --color-primary-bright: #818cf8;
  --color-primary-glow: rgba(99, 102, 241, 0.5);
  
  --color-accent: #22d3ee;
  --color-accent-glow: rgba(34, 211, 238, 0.5);
  
  --color-pink: #f472b6;
  --color-pink-glow: rgba(244, 114, 182, 0.5);
  
  --color-green: #4ade80;
  --color-green-glow: rgba(74, 222, 128, 0.5);
  
  --color-orange: #fb923c;
  --color-orange-glow: rgba(251, 146, 60, 0.5);
  
  --color-text: #f8fafc;
  --color-text-muted: #94a3b8;
  --color-text-dim: #64748b;
  
  --color-border: rgba(255, 255, 255, 0.1);
  --color-border-bright: rgba(255, 255, 255, 0.2);
  
  /* Gradients */
  --gradient-hero: radial-gradient(ellipse at 50% 0%, rgba(99, 102, 241, 0.3) 0%, transparent 50%),
                   radial-gradient(ellipse at 80% 50%, rgba(244, 114, 182, 0.2) 0%, transparent 40%),
                   radial-gradient(ellipse at 20% 80%, rgba(34, 211, 238, 0.2) 0%, transparent 40%);
  --gradient-card: linear-gradient(135deg, var(--color-bg-card) 0%, rgba(99, 102, 241, 0.05) 100%);
  --gradient-btn: linear-gradient(135deg, var(--color-primary) 0%, var(--color-pink) 100%);
  --gradient-text: linear-gradient(135deg, var(--color-accent) 0%, var(--color-primary-bright) 50%, var(--color-pink) 100%);
  
  /* Typography */
  --font-display: 'Orbitron', 'Rajdhani', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  
  /* 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 */
  --max-width: 1200px;
  --header-height: 80px;
  
  /* Effects */
  --shadow-glow: 0 0 20px var(--color-primary-glow), 0 0 40px rgba(99, 102, 241, 0.2);
  --shadow-glow-accent: 0 0 20px var(--color-accent-glow), 0 0 40px rgba(34, 211, 238, 0.2);
  --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.4);
  
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;
  
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: 0.15s ease;
}

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

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

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg-dark);
  overflow-x: hidden;
}

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-primary-bright);
}

ul, ol {
  list-style: none;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.75rem); }
h4 { font-size: 1.25rem; }

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

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

.section {
  padding: var(--space-4xl) 0;
  position: relative;
}

/* Animated Background */
.bg-grid {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    linear-gradient(rgba(99, 102, 241, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(99, 102, 241, 0.03) 1px, transparent 1px);
  background-size: 50px 50px;
  pointer-events: none;
  z-index: 0;
}

.bg-glow {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-hero);
  pointer-events: none;
  z-index: 0;
  opacity: 0.8;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: rgba(10, 10, 15, 0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
  z-index: 1000;
}

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

.header__logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.header__logo-icon {
  width: 40px;
  height: 40px;
  background: var(--gradient-btn);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  box-shadow: var(--shadow-glow);
}

/* Navigation */
.nav {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

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

.nav__link {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: var(--space-sm) 0;
  position: relative;
  transition: color var(--transition);
}

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

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

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

/* Mobile Toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all var(--transition);
}

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

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

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

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

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px var(--color-primary-glow), 0 0 60px rgba(99, 102, 241, 0.3);
  color: white;
}

.btn--outline {
  background: transparent;
  border: 2px solid var(--color-primary);
  color: var(--color-primary-bright);
}

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

.btn--accent {
  background: var(--color-accent);
  color: var(--color-bg-dark);
}

.btn--accent:hover {
  box-shadow: var(--shadow-glow-accent);
  color: var(--color-bg-dark);
}

.btn--lg {
  padding: var(--space-lg) var(--space-2xl);
  font-size: 1rem;
}

.btn--sm {
  padding: var(--space-sm) var(--space-md);
  font-size: 0.75rem;
}

/* Hero */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--header-height);
  position: relative;
  z-index: 1;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: rgba(99, 102, 241, 0.2);
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-primary-bright);
  margin-bottom: var(--space-lg);
  animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 10px var(--color-primary-glow); }
  50% { box-shadow: 0 0 20px var(--color-primary-glow), 0 0 30px rgba(99, 102, 241, 0.2); }
}

.hero__title {
  margin-bottom: var(--space-lg);
  text-shadow: 0 0 40px var(--color-primary-glow);
}

.hero__description {
  font-size: 1.25rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-xl);
  max-width: 500px;
}

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

.hero__visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.hero__cards {
  position: relative;
  width: 100%;
  max-width: 400px;
  aspect-ratio: 1;
}

.hero__card {
  position: absolute;
  width: 200px;
  height: 250px;
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: all var(--transition);
}

.hero__card:nth-child(1) {
  top: 0;
  left: 0;
  transform: rotate(-15deg);
  animation: float-1 4s ease-in-out infinite;
}

.hero__card:nth-child(2) {
  top: 20%;
  right: 0;
  transform: rotate(10deg);
  animation: float-2 4s ease-in-out infinite 0.5s;
}

.hero__card:nth-child(3) {
  bottom: 0;
  left: 30%;
  transform: rotate(-5deg);
  animation: float-3 4s ease-in-out infinite 1s;
}

@keyframes float-1 {
  0%, 100% { transform: rotate(-15deg) translateY(0); }
  50% { transform: rotate(-15deg) translateY(-10px); }
}

@keyframes float-2 {
  0%, 100% { transform: rotate(10deg) translateY(0); }
  50% { transform: rotate(10deg) translateY(-15px); }
}

@keyframes float-3 {
  0%, 100% { transform: rotate(-5deg) translateY(0); }
  50% { transform: rotate(-5deg) translateY(-12px); }
}

.hero__card-image {
  width: 100%;
  height: 70%;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-pink) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
}

.hero__card-content {
  padding: var(--space-md);
  text-align: center;
}

.hero__card-title {
  font-size: 0.75rem;
  color: var(--color-text);
  margin-bottom: var(--space-xs);
}

.hero__card-price {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--color-accent);
}

/* Stats */
.stats {
  display: flex;
  gap: var(--space-2xl);
  margin-top: var(--space-2xl);
  flex-wrap: wrap;
}

.stat {
  text-align: left;
}

.stat__number {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  text-shadow: 0 0 20px var(--color-accent-glow);
}

.stat__label {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-top: var(--space-xs);
}

/* Section Header */
.section__header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

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

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

/* Products Grid */
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 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);
  position: relative;
}

.product-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 0%, rgba(99, 102, 241, 0.1) 100%);
  opacity: 0;
  transition: opacity var(--transition);
}

.product-card:hover {
  transform: translateY(-8px);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow);
}

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

.product-card__badge {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  padding: var(--space-xs) var(--space-sm);
  background: var(--color-green);
  color: var(--color-bg-dark);
  font-family: var(--font-display);
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-radius: var(--radius-sm);
  z-index: 1;
}

.product-card__badge--sale {
  background: var(--color-pink);
}

.product-card__image {
  aspect-ratio: 1;
  background: linear-gradient(135deg, var(--color-bg-darker) 0%, var(--color-bg-card) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.product-card__image img {
  width: 80%;
  height: 80%;
  object-fit: contain;
  transition: transform var(--transition);
}

.product-card:hover .product-card__image img {
  transform: scale(1.1);
}

.product-card__icon {
  font-size: 4rem;
  filter: drop-shadow(0 0 20px var(--color-primary-glow));
}

.product-card__body {
  padding: var(--space-lg);
  position: relative;
  z-index: 1;
}

.product-card__game {
  font-size: 0.75rem;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-xs);
}

.product-card__title {
  font-family: var(--font-display);
  font-size: 1rem;
  text-transform: uppercase;
  margin-bottom: var(--space-md);
}

.product-card__price {
  display: flex;
  align-items: baseline;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

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

.product-card__price-old {
  font-size: 0.875rem;
  color: var(--color-text-dim);
  text-decoration: line-through;
}

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

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

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

.feature-card__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-lg);
  background: rgba(99, 102, 241, 0.2);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  color: var(--color-primary-bright);
  transition: all var(--transition);
}

.feature-card:hover .feature-card__icon {
  background: var(--gradient-btn);
  box-shadow: var(--shadow-glow);
}

.feature-card__title {
  font-size: 1rem;
  margin-bottom: var(--space-sm);
}

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

/* Games Section */
.games-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

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

.game-card:hover {
  border-color: var(--color-primary);
  transform: scale(1.05);
  box-shadow: var(--shadow-glow);
}

.game-card__icon {
  font-size: 3rem;
  margin-bottom: var(--space-md);
  filter: drop-shadow(0 0 15px var(--color-primary-glow));
}

.game-card__name {
  font-family: var(--font-display);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* CTA Section */
.cta {
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-3xl);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, var(--color-primary-glow) 0%, transparent 50%);
  opacity: 0.3;
  animation: rotate 20s linear infinite;
}

@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.cta__content {
  position: relative;
  z-index: 1;
}

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

.cta p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-xl);
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

/* FAQ */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-md);
  overflow: hidden;
  transition: all var(--transition);
}

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

.faq-item__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  width: 100%;
  padding: var(--space-lg);
  background: none;
  border: none;
  font-family: var(--font-display);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-align: left;
  color: var(--color-text);
  cursor: pointer;
  transition: background var(--transition);
}

.faq-item__question:hover {
  background: rgba(99, 102, 241, 0.1);
}

.faq-item__question svg {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  color: var(--color-primary-bright);
  transition: transform var(--transition);
}

.faq-item.active .faq-item__question svg {
  transform: rotate(180deg);
}

.faq-item__answer {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-muted);
  line-height: 1.7;
}

.faq-item.active .faq-item__answer {
  display: block;
}

/* Footer */
.footer {
  background: var(--color-bg-darker);
  border-top: 1px solid var(--color-border);
  padding: var(--space-3xl) 0 var(--space-xl);
  position: relative;
  z-index: 1;
}

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

.footer__brand {
  max-width: 300px;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-md);
}

.footer__description {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

.footer__title {
  font-family: var(--font-display);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

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

.footer__links a {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  transition: color var(--transition);
}

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

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

.footer__copy {
  font-size: 0.875rem;
  color: var(--color-text-dim);
}

.footer__socials {
  display: flex;
  gap: var(--space-md);
}

.footer__social {
  width: 40px;
  height: 40px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  transition: all var(--transition);
}

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

/* Page Hero */
.page-hero {
  padding: calc(var(--header-height) + var(--space-3xl)) 0 var(--space-2xl);
  text-align: center;
  position: relative;
  z-index: 1;
}

.page-hero h1 {
  margin-bottom: var(--space-md);
}

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

/* About Content */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.about-content h2 {
  margin-bottom: var(--space-lg);
}

.about-content p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}

.about-visual {
  display: flex;
  justify-content: center;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

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

.about-stat__number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  text-shadow: 0 0 20px var(--color-accent-glow);
}

.about-stat__label {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-top: var(--space-sm);
}

/* Responsive */
@media (max-width: 1024px) {
  .hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero__visual {
    order: -1;
  }
  
  .hero__cards {
    max-width: 300px;
    margin: 0 auto;
  }
  
  .hero__description {
    margin-left: auto;
    margin-right: auto;
  }
  
  .hero__actions {
    justify-content: center;
  }
  
  .stats {
    justify-content: center;
  }
  
  .products-grid,
  .features-grid,
  .games-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .about-grid {
    grid-template-columns: 1fr;
  }
  
  .about-visual {
    order: -1;
  }
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }
  
  .nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: rgba(10, 10, 15, 0.98);
    backdrop-filter: blur(20px);
    padding: var(--space-lg);
    border-bottom: 1px solid var(--color-border);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition);
  }
  
  .nav.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  .nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }
  
  .nav__link {
    display: block;
    padding: var(--space-md);
    border-bottom: 1px solid var(--color-border);
  }
  
  .hero__card {
    width: 140px;
    height: 175px;
  }
  
  .hero__card-image {
    font-size: 2rem;
  }
  
  .products-grid,
  .features-grid,
  .games-grid {
    grid-template-columns: 1fr;
  }
  
  .footer__grid {
    grid-template-columns: 1fr;
  }
  
  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }
  
  .about-stats {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .hero__actions {
    flex-direction: column;
    width: 100%;
  }
  
  .hero__actions .btn {
    width: 100%;
  }
  
  .stats {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  
  .cta {
    padding: var(--space-2xl);
  }
}