:root {
  --primary-color: #0071e3;
  --primary-hover: #0062cc;
  --secondary-color: #6c757d;
  --success-color: #28a745;
  --danger-color: #dc3545;
  --warning-color: #ffc107;
  --info-color: #17a2b8;
  --light-color: #f8f9fa;
  --dark-color: #343a40;
  --white: #ffffff;
  --black: #000000;
  --gray-100: #f8f9fa;
  --gray-200: #e9ecef;
  --gray-300: #dee2e6;
  --gray-400: #ced4da;
  --gray-500: #adb5bd;
  --gray-600: #6c757d;
  --gray-700: #495057;
  --gray-800: #343a40;
  --gray-900: #212529;
  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  --box-shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  --border-radius: 8px;
  --border-radius-lg: 12px;
  --transition: all 0.3s ease;
  --glass-bg: rgba(255, 255, 255, 0.1);
  --glass-border: rgba(255, 255, 255, 0.2);
  --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
}

[data-theme="dark"] {
  --bg-color: #121212;
  --text-color: #e0e0e0;
  --card-bg: #1e1e1e;
  --header-bg: rgba(30,30,30,0.659);
  --border-color: #333;
  --shadow-color: rgba(0, 0, 0, 0.4);
  --glass-bg: rgba(30, 30, 30, 0.5);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
}

[data-theme="light"] {
  --bg-color: #ffffff;
  --text-color: #333333;
  --card-bg: #f8f9fa;
  --header-bg: rgba(248,249,250,0.575);
  --border-color: #dee2e6;
  --shadow-color: rgba(0, 0, 0, 0.1);
  --glass-bg: rgba(255, 255, 255, 0.5);
  --glass-border: rgba(255, 255, 255, 0.2);
  --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-family);
  background-color: var(--bg-color);
  color: var(--text-color);
  line-height: 1.6;
  transition: var(--transition);
  overflow-x: hidden;
}
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('../images/bg.jpg') no-repeat center center;
  background-size: cover;
  background-attachment: fixed;
  z-index: -2;
  opacity: 0.1;
}


.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.glass-effect {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  border-radius: var(--border-radius-lg);
}

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

@keyframes slideInDown {
  from {
    transform: translateY(-100%);
  }
  
  to {
    transform: translateY(0);
  }
}

@keyframes pulse {
  0% {
    transform: scale(1);
  }
  
  50% {
    transform: scale(1.05);
  }
  
  to {
    transform: scale(1);
  }
}

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

@keyframes bounce {

  0%,
  20%,
  53%,
  80%,
  to {
    transform: translate3d(0, 0, 0);
  }
  
  40%,
  43% {
    transform: translate3d(0, -15px, 0);
  }
  
  70% {
    transform: translate3d(0, -7px, 0);
  }
  
  90% {
    transform: translate3d(0, -3px, 0);
  }
}

@keyframes float {
  0% {
    transform: translateY(0px);
  }
  
  50% {
    transform: translateY(-10px);
  }
  
  to {
    transform: translateY(0px);
  }
}

@keyframes glow {
  0% {
    box-shadow: 0 0 5px rgba(0, 113, 227, 0.5);
  }
  
  50% {
    box-shadow: 0 0 20px rgba(0, 113, 227, 0.8);
  }
  
  to {
    box-shadow: 0 0 5px rgba(0, 113, 227, 0.5);
  }
}

@keyframes wave {
  0% {
    transform: rotate(0deg);
  }
  
  10% {
    transform: rotate(14deg);
  }
  
  20% {
    transform: rotate(-8deg);
  }
  
  30% {
    transform: rotate(14deg);
  }
  
  40% {
    transform: rotate(-4deg);
  }
  
  50% {
    transform: rotate(10deg);
  }
  
  60% {
    transform: rotate(0deg);
  }
  
  to {
    transform: rotate(0deg);
  }
}

@keyframes typewriter {
  from {
    width: 0;
  }
  
  to {
    width: 100%;
  }
}

@keyframes blink {

  from,
  to {
    border-color: transparent;
  }
  
  50% {
    border-color: var(--primary-color);
  }
}

@keyframes gradient {
  0% {
    background-position: 0% 50%;
  }
  
  50% {
    background-position: 100% 50%;
  }
  
  to {
    background-position: 0% 50%;
  }
}

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

@keyframes slideInLeft {
  from {
    transform: translateX(-100%);
  }
  
  to {
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    transform: translateX(100%);
  }
  
  to {
    transform: translateX(0);
  }
}

@keyframes zoomIn {
  from {
    transform: scale(0);
  }
  
  to {
    transform: scale(1);
  }
}

@keyframes backgroundAnimation {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  to {
    background-position: 0% 50%;
  }
}

@keyframes floating {
  0% {
    transform: translate(0px, 0px);
  }
  50% {
    transform: translate(0px, 15px);
  }
  to {
    transform: translate(0px, 0px);
  }
}

#main-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: var(--header-bg);
  backdrop-filter: blur(10px);
  z-index: 1000;
  box-shadow: 0 2px 10px var(--shadow-color);
  transition: var(--transition);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 0;
}

#site-title {
  font-size: 28px;
  font-weight: 700;
  color: var(--primary-color);
  margin: 0;
  background: linear-gradient(45deg, var(--primary-color), #00a2ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: pulse 2s infinite;
}

.header-controls {
  display: flex;
  align-items: center;
  gap: 15px;
}

.icon-button {
  background: none;
  border: none;
  color: var(--text-color);
  font-size: 18px;
  cursor: pointer;
  padding: 8px;
  border-radius: 50%;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.icon-button:hover {
  background-color: rgba(0, 0, 0, 0.05);
  color: var(--primary-color);
  transform: rotate(12deg);
}

.language-switcher {
  display: flex;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  overflow: hidden;
}

.language-btn {
  padding: 6px 12px;
  background: none;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  font-weight: 500;
  position: relative;
}

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

.language-btn:not(.active):hover {
  background-color: var(--gray-200);
}

.hero-section {
  padding: 120px 0 80px;
  min-height: 60vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  z-index: -1;
}

.hero-content {
  padding: 40px;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  animation: fadeIn 1s ease-out;
  color: var(--text-color);
}

.hero-content h2 {
  font-size: 3.5rem;
  margin-bottom: 20px;
  background: linear-gradient(45deg, var(--primary-color), #00a2ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-content p {
  font-size: 1.5rem;
  margin-bottom: 30px;
}

.about-section {
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}

.section-title {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 50px;
  position: relative;
  display: inline-block;
  left: 50%;
  transform: translateX(-50%);
  color: var(--text-color);
}

.section-title:after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background: linear-gradient(45deg, var(--primary-color), #00a2ff);
  margin: 15px auto 0;
  border-radius: 2px;
  animation: pulse 2s infinite;
}

.about-content {
  padding: 40px;
  max-width: 800px;
  margin: 0 auto;
  animation: fadeIn 1s ease-out;
  color: var(--text-color);
}

.about-content p {
  margin-bottom: 20px;
  font-size: 1.1rem;
  line-height: 1.8;
  text-align: justify;
  text-justify: inter-word;
  word-spacing: -0.05em;
}

.products-section {
  padding: 100px 0;
  position: relative;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.product-card {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  transition: var(--transition);
  animation: fadeIn 0.6s ease-out;
  position: relative;
  transform-style: preserve-3d;
}

.product-card:hover {
  transform: translateY(-10px) rotateX(5deg);
  box-shadow: var(--box-shadow-lg);
}

.product-image {
  padding: 10px;
  height: 300px;
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--card-bg);
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: var(--transition);
}
.image-slider {
  position: relative;
  width: 100%;
  height: 400px;
  overflow: hidden;
  border-radius: var(--border-radius-lg);
}
.product-card:hover .product-image img {
  transform: scale(1.1);
}

.product-info {
  padding: 20px;
  position: relative;
  color: var(--text-color);
}

.product-info h3 {
  font-size: 1.5rem;
  margin-bottom: 10px;
  position: relative;
  display: inline-block;
}

.product-info h3::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-color);
  transition: var(--transition);
}

.product-card:hover .product-info h3::after {
  width: 100%;
}

.product-price {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.uah-price {
  font-size: 0.9rem;
  color: var(--gray-600);
}

.product-description {
  color: var(--gray-600);
  margin-bottom: 20px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orcept: vertical;
  overflow: hidden;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border: none;
  border-radius: var(--border-radius);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  gap: 8px;
  position: relative;
  overflow: hidden;
}

.button::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: var(--transition);
}

.button:hover::before {
  left: 100%;
}

.button-primary {
  background: linear-gradient(45deg, var(--primary-color), #00a2ff);
  color: white;
  box-shadow: 0 4px 15px rgba(0, 113, 227, 0.2);
}

.button-primary:hover {
  transform: translateY(-3px) scale(1.02);
  background: linear-gradient(45deg, var(--primary-hover), #0095ff);
  box-shadow: 0 8px 25px rgba(0, 113, 227, 0.3);
}

.button-secondary {
  background: var(--gray-200);
  color: var(--gray-800);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.button-secondary:hover {
  background: var(--gray-300);
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.15);
}

.button-promo {
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  color: var(--text-color);
  padding: 10px 20px;
  font-size: 14px;
}

.button-promo:hover {
  background: var(--primary-color);
  color: white;
}

.button-promo.success {
  background: var(--success-color);
  color: white;
}

.product-detail-page {
  padding: 120px 0 60px;
}

.back-to-home {
  margin-bottom: 30px;
}

.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.product-gallery {
  position: relative;
}

.product-main-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: 0;
  transition: opacity 0.5s ease;
  
}
.product-main-image.active {
  opacity: 1;
}

.slider-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  color: var(--text-color);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: var(--transition);
}
.slider-nav:hover {
  background: var(--primary-color);
  color: white;
}

.slider-nav.prev {
  left: 15px;
}

.slider-nav.next {
  right: 15px;
}
.slider-dots {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 10;
}
.slider-dot {
  display: none;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: var(--transition);
}
.slider-dot.active {
  background: var(--primary-color);
  transform: scale(1.2);
}

.slider-dot:hover {
  background: var(--primary-color);
}
.button.button-secondary.glass-effect {
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  color: var(--text-color);
}

.button.button-secondary.glass-effect:hover {
  background: var(--primary-color);
  color: white;
}

@media (min-width: 769px) {
  .image-slider {
    height: auto;
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 15px;
  }
  
  .product-main-image {
    position: static;
    width: 100%;
    height: auto;
    opacity: 1;
    display: block;
  }
  
  .slider-nav, .slider-dots {
    display: none;
  }
}

@media (max-width: 768px) {
  .image-slider {
    height: 300px;
  }
  
  .slider-nav {
    width: 35px;
    height: 35px;
  }
}
@media (max-width: 480px) {
  .image-slider {
    height: 250px;
  }
  
  .slider-nav {
    width: 30px;
    height: 30px;
  }
  
  .slider-dots {
    bottom: 30px;
  }
}
.product-info h1 {
  font-size: 2.5rem;
  margin-bottom: 15px;
  position: relative;
  display: inline-block;
  color: var(--text-color);
}

.product-info h1::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(45deg, var(--primary-color), #00a2ff);
  border-radius: 2px;
}

.product-specs {
  margin: 30px 0;
  padding: 20px;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  background-color: var(--card-bg);
}

.product-specs h2 {
  margin-bottom: 20px;
  font-size: 1.5rem;
  position: relative;
  padding-left: 15px;
  color: var(--text-color);
}

.product-specs h2::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 5px;
  height: 20px;
  background: var(--primary-color);
  border-radius: 2px;
}

.specs-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
}

.spec-item {
  display: flex;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid var(--border-color);
}

.spec-name {
  font-weight: 600;
  color: var(--gray-700);
  margin-right: 15px;
}

.spec-value {
  color: var(--gray-600);
  text-align: right;
}

.customization {
  margin-top: 30px;
}

.customization h2 {
  margin: 25px 0 15px;
  font-size: 1.2rem;
  position: relative;
  padding-left: 15px;
  color: var(--text-color);
}

.customization h2::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 5px;
  height: 20px;
  background: var(--primary-color);
  border-radius: 2px;
}

.color-options {
  display: flex;
  gap: 15px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.color-option {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  position: relative;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.color-option:hover {
  transform: scale(1.1) rotate(5deg);
}

.color-option.selected {
  border-color: var(--primary-color);
  transform: scale(1.1);
  box-shadow: 0 0 0 3px rgba(0, 113, 227, 0.3);
}

.storage-options {
  display: flex;
  gap: 15px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.storage-option {
  padding: 12px 20px;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
  color: var(--text-color);
  background-color: var(--card-bg);
}

.storage-option:hover {
  transform: translateY(-2px);
  background: var(--gray-200);
}

.storage-option.selected {
  background: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
  transform: translateY(-2px);
}

.payment-method-select {
  width: 100%;
  padding: 12px 15px;
  background: var(--card-bg);
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius);
  color: var(--text-color);
  font-size: 16px;
  margin-bottom: 20px;
  cursor: pointer;
  transition: var(--transition);
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 15px center;
  padding-right: 45px;
}

.payment-method-select:focus {
  border-color: var(--primary-color);
  outline: none;
  background-color: var(--gray-100);
  box-shadow: 0 0 0 3px rgba(0, 113, 227, 0.1);
}

.wallet-info {
  background: rgba(0, 113, 227, 0.05);
  border-radius: var(--border-radius);
  padding: 20px;
  margin: 20px 0;
  text-align: center;
  border: 1px solid rgba(0, 113, 227, 0.1);
  animation: fadeIn 0.5s ease-out;
}

.wallet-address {
  background: rgba(0, 0, 0, 0.05);
  padding: 12px;
  border-radius: var(--border-radius);
  font-family: monospace;
  margin: 15px 0;
  word-break: break-all;
  font-size: 14px;
  transition: var(--transition);
  cursor: pointer;
  color: var(--text-color);
}

.wallet-address:hover {
  background: rgba(0, 0, 0, 0.1);
  transform: translateY(-2px);
}

.qr-code {
  margin: 15px auto;
  padding: 10px;
  background: white;
  border-radius: var(--border-radius);
  width: fit-content;
  animation: pulse 2s infinite;
  border: 2px solid var(--border-color);
}

.promo-container {
  background: rgba(0, 0, 0, 0.03);
  border-radius: var(--border-radius);
  padding: 20px;
  margin: 20px 0;
  border: 1px solid var(--border-color);
  animation: fadeIn 0.5s ease-out;
}

.promo-input {
  width: 100%;
  padding: 12px 15px;
  background: var(--card-bg);
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius);
  color: var(--text-color);
  font-size: 16px;
  margin-bottom: 15px;
  transition: var(--transition);
}

.promo-input:focus {
  border-color: var(--primary-color);
  outline: none;
  box-shadow: 0 0 0 3px rgba(0, 113, 227, 0.1);
}

.modal {
  display: none;
  position: fixed;
  z-index: 2000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(5px);
  animation: fadeIn 0.3s ease-out;
}

.modal-content {
  margin: 5% auto;
  padding: 30px;
  border-radius: var(--border-radius-lg);
  width: 90%;
  max-width: 600px;
  animation: slideInDown 0.3s ease-out;
  position: relative;
  background-color: var(--card-bg);
  color: var(--text-color);
}

.close {
  color: #aaa;
  float: right;
  font-size: 28px;
  font-weight: bold;
  position: absolute;
  top: 15px;
  right: 20px;
  cursor: pointer;
  transition: var(--transition);
}

.close:hover {
  color: var(--text-color);
  transform: rotate(90deg);
}

.form-group {
  margin-bottom: 20px;
  position: relative;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  color: var(--gray-600);
  font-weight: 500;
}

.form-group input {
  width: 100%;
  padding: 12px 15px;
  background: var(--card-bg);
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius);
  color: var(--text-color);
  font-size: 16px;
  transition: var(--transition);
}

.form-group input:focus {
  border-color: var(--primary-color);
  outline: none;
  box-shadow: 0 0 0 3px rgba(0, 113, 227, 0.1);
}

.screenshot-upload {
  border: 2px dashed var(--primary-color);
  border-radius: var(--border-radius);
  padding: 30px;
  text-align: center;
  margin: 30px 0;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  color: var(--text-color);
}

.screenshot-upload:hover {
  background: rgba(0, 113, 227, 0.05);
  transform: translateY(-3px);
}

.preview-container {
  margin-top: 20px;
  display: none;
  animation: fadeIn 0.5s ease-out;
}

.preview-image {
  max-width: 100%;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}

.success-message {
  text-align: center;
  padding: 40px;
  animation: fadeIn 0.5s ease-out;
}

.success-message h2 {
  margin-bottom: 15px;
  color: var(--success-color);
  animation: bounce 1s ease;
}

.order-number {
  font-size: 18px;
  font-weight: 700;
  margin: 20px 0;
  color: var(--primary-color);
  animation: pulse 2s infinite;
}

.button-return {
  background: linear-gradient(45deg, var(--gray-600), var(--gray-700));
  color: white;
  width: 100%;
  margin-top: 20px;
}

.button-return:hover {
  transform: translateY(-2px);
  background: linear-gradient(45deg, var(--gray-700), var(--gray-800));
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

#main-footer {
  padding: 60px 0 30px;
  position: relative;
  overflow: hidden;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-section {
  padding: 20px;
  border-radius: var(--border-radius-lg);
}

.footer-section h3 {
  font-size: 1.2rem;
  margin-bottom: 15px;
  color: var(--primary-color);
  position: relative;
  display: inline-block;
}

.footer-section h3::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--primary-color);
  border-radius: 1px;
}

.footer-section p {
  margin-bottom: 10px;
  color: var(--gray-600);
}

.social-links {
  display: flex;
  gap: 15px;
  margin-top: 15px;
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  color: var(--text-color);
  border-radius: 50%;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.social-links a:hover {
  background: var(--primary-color);
  color: white;
  transform: translateY(-3px) rotate(5deg);
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  color: var(--gray-600);
}

.fade-in-scroll {
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.slide-left-scroll {
  opacity: 0;
  transform: translateX(-100px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.slide-left-scroll.visible {
  opacity: 1;
  transform: translateX(0);
}

.slide-right-scroll {
  opacity: 0;
  transform: translateX(100px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.slide-right-scroll.visible {
  opacity: 1;
  transform: translateX(0);
}

.zoom-in-scroll {
  opacity: 0;
  transform: scale(0.8);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.zoom-in-scroll.visible {
  opacity: 1;
  transform: scale(1);
}

/* Cookie Consent */
.cookie-consent {
  position: fixed;
  bottom: 20px;
  left: 20px;
  right: 20px;
  max-width: 500px;
  padding: 20px;
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  border-radius: var(--border-radius-lg);
  z-index: 9999;
  animation: slideInUp 0.5s ease-out;
  display: none;
}

.cookie-consent p {
  margin-bottom: 15px;
  color: var(--text-color);
}

.cookie-consent-buttons {
  display: flex;
  gap: 10px;
}

@keyframes slideInUp {
  from {
    transform: translateY(100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

@media (max-width: 992px) {
  .product-detail {
    grid-template-columns: 1fr;
  }
  
  .specs-list {
    grid-template-columns: 1fr;
  }
  
  .hero-content h2 {
    font-size: 2.5rem;
  }
  
  .hero-content p {
    font-size: 1.2rem;
  }
}

@media (max-width: 768px) {
  .products-grid {
    grid-template-columns: 1fr;
  }
  
  .color-options,
  .storage-options {
    justify-content: center;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .footer-section h3::after {
    left: 50%;
    transform: translateX(-50%);
    width: 50%;
  }
  
  .hero-content {
    padding: 20px;
  }
  
  .hero-content h2 {
    font-size: 2rem;
    white-space: normal;
    overflow: visible;
    border-right: none;
    animation: none;
    line-height: 1.3;
  }
  
  .hero-content p {
    font-size: 1.2rem;
    line-height: 1.4;
  }
}

@media (max-width: 480px) {
  .hero-content h2 {
    font-size: 1.8rem;
  }
  
  .hero-content p {
    font-size: 1rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
}

.fade-in {
  animation: fadeIn 0.6s ease-out;
}

.slide-in-down {
  animation: slideInDown 0.5s ease-out;
}

.pulse {
  animation: pulse 2s infinite;
}

.spin {
  animation: spin 1s linear infinite;
}

.bounce {
  animation: bounce 1s ease infinite;
}

.float {
  animation: float 3s ease-in-out infinite;
}

.glow {
  animation: glow 2s infinite;
}

.wave {
  animation: wave 2s ease infinite;
  display: inline-block;
  transform-origin: 70% 70%;
}

.header-hidden {
  transform: translateY(-100%);
}

.notification {
  position: fixed;
  bottom: 20px;
  right: 20px;
  padding: 15px 20px;
  background: var(--card-bg);
  color: var(--text-color);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow-lg);
  z-index: 3000;
  display: flex;
  align-items: center;
  gap: 10px;
  animation: fadeIn 0.3s ease-out;
  border-left: 4px solid var(--info-color);
}

.notification.success {
  border-left-color: var(--success-color);
}

.notification.error {
  border-left-color: var(--danger-color);
}

.notification.info {
  border-left-color: var(--info-color);
}

.typewriter {
  overflow: hidden;
  border-right: 3px solid var(--primary-color);
  white-space: nowrap;
  margin: 0 auto;
  animation: typewriter 3s steps(40) 1s both, blink 0.8s infinite;
}

.shimmer {
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  background-size: 200% 100%;
  animation: shimmer 2s infinite;
}

.gradient-text {
  background: linear-gradient(45deg, var(--primary-color), #00a2ff, #00c4ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-size: 200% auto;
  animation: gradient 3s linear infinite;
}

.hover-underline {
  position: relative;
  display: inline-block;
}

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

.hover-underline:hover::after {
  width: 100%;
}

.loading {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: #fff;
  animation: spin 1s ease-in-out infinite;
}

.blink {
  animation: blink 1s step-start infinite;
}

.shake {
  animation: shake 0.5s ease-in-out;
}

@keyframes shake {

  0%,
  to {
    transform: translateX(0);
  }
  
  20%,
  60% {
    transform: translateX(-5px);
  }
  
  40%,
  80% {
    transform: translateX(5px);
  }
}

.pop {
  animation: pop 0.3s ease-out;
}

@keyframes pop {
 0% {
   transform: scale(0);
 }
 
 70% {
   transform: scale(1.1);
 }
 
 to {
   transform: scale(1);
 }
}

.dim {
  animation: dim 0.5s ease-out;
}

@keyframes dim {
  from {
    opacity: 0;
  }
  
  to {
    opacity: 1;
  }
}

.fade-out {
  animation: fadeOut 0.5s ease-out;
}

@keyframes fadeOut {
  from {
    opacity: 1;
  }
  
  to {
    opacity: 0;
  }
}

.floating {
  animation: floating 6s ease-in-out infinite;
}

.background-animation {
  animation: backgroundAnimation 15s ease infinite;
}
.category-section {
  margin-bottom: 80px;
  padding: 40px 0;
  position: relative;
}

.category-section:not(:last-child)::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-color), transparent);
}

.category-title {
  font-size: 2.2rem;
  text-align: center;
  margin-bottom: 40px;
  position: relative;
  padding-bottom: 15px;
  color: var(--text-color);
}

.category-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background: linear-gradient(45deg, var(--primary-color), #00a2ff);
  border-radius: 2px;
}

@media (max-width: 768px) {
  .category-title {
    font-size: 1.8rem;
    margin-bottom: 30px;
  }
  
  .category-section {
    margin-bottom: 60px;
    padding: 30px 0;
  }
}

@media (max-width: 480px) {
  .category-title {
    font-size: 1.6rem;
  }
}

/* Добавьте эти стили в конец файла */

.ram-options {
  display: flex;
  gap: 15px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.ram-option {
  padding: 12px 20px;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
  color: var(--text-color);
  background-color: var(--card-bg);
}

.ram-option:hover {
  transform: translateY(-2px);
  background: var(--gray-200);
}

.ram-option.selected {
  background: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
  transform: translateY(-2px);
}