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

body {
  font-family: "Vazirmatn", sans-serif;
  line-height: 1.6;
  color: #333;
  background-color: #f8f9fa;
  direction: rtl;
  opacity: 0;
  animation: fadeIn 0.5s ease-in-out forwards;
}

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

.page-transition {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.page-transition.active {
  opacity: 1;
  pointer-events: all;
}

.page-transition-content {
  text-align: center;
  color: white;
}

.page-transition-content i {
  font-size: 3rem;
  margin-bottom: 1rem;
  animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
}

.page-transition-content h3 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.page-transition-content p {
  opacity: 0.8;
}

.loading-spinner {
  display: inline-block;
  width: 40px;
  height: 40px;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: white;
  animation: spin 1s ease-in-out infinite;
  margin-bottom: 1rem;
}

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

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

.header {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.navbar {
  padding: 1rem 0;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.nav-logo {
  display: flex;
  align-items: center;
  color: white;
  font-size: 1.5rem;
  font-weight: 700;
  text-decoration: none;
}

.nav-logo i {
  margin-left: 0.5rem;
  font-size: 2rem;
}

.nav-menu {
  display: flex;
  gap: 2rem;
}

.nav-link {
  color: white;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

.nav-link:hover {
  color: #ffd700;
}

.cart-btn {
  background: rgba(255, 255, 255, 0.2);
  border: none;
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 25px;
  cursor: pointer;
  position: relative;
  transition: all 0.3s ease;
}

.cart-btn:hover {
  background: rgba(255, 255, 255, 0.3);
}

.cart-count {
  position: absolute;
  top: -8px;
  right: -8px;
  background: #ff4757;
  color: white;
  border-radius: 50%;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: bold;
}

.hero {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 120px 0 80px;
  display: flex;
  align-items: center;
  min-height: 100vh;
  position: relative;
}

.scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  color: white;
  opacity: 0.8;
  animation: fadeInUp 1s ease 2s forwards;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 10;
}

.scroll-indicator p {
  font-size: 0.9rem;
  margin-top: 0.5rem;
  opacity: 0.7;
  transition: opacity 0.3s ease;
}

.scroll-arrow {
  animation: bounce 2s infinite;
  transition: transform 0.3s ease;
}

.scroll-arrow i {
  font-size: 1.5rem;
  color: white;
  transition: color 0.3s ease;
}

.scroll-indicator:hover {
  opacity: 1;
}

.scroll-indicator:hover .scroll-arrow {
  animation-play-state: paused;
  transform: scale(1.2);
}

.scroll-indicator:hover .scroll-arrow i {
  color: #ffd700;
}

.scroll-indicator:hover p {
  opacity: 1;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateX(-50%) translateY(20px);
  }
  to {
    opacity: 0.8;
    transform: translateX(-50%) translateY(0);
  }
}

@keyframes bounce {
  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-10px);
  }
  60% {
    transform: translateY(-5px);
  }
}

/* Responsive design for scroll indicator */
@media (max-width: 768px) {
  .scroll-indicator {
    bottom: 20px;
  }

  .scroll-indicator p {
    font-size: 0.8rem;
  }

  .scroll-arrow i {
    font-size: 1.2rem;
  }
}

@media (max-width: 480px) {
  .scroll-indicator {
    bottom: 15px;
  }

  .scroll-indicator p {
    font-size: 0.7rem;
  }

  .scroll-arrow i {
    font-size: 1rem;
  }
}

.hero-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-text {
  order: 1;
}

.hero h1 {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  opacity: 0.9;
}

.cta-btn {
  background: #ffd700;
  color: #333;
  border: none;
  padding: 1rem 2rem;
  border-radius: 50px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
}

.cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 215, 0, 0.4);
}

.hero-image {
  display: flex;
  justify-content: center;
  align-items: center;
  order: 2;
}

.hero-image i {
  font-size: 15rem;
  opacity: 0.8;
  animation: float 3s ease-in-out infinite;
}

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

.categories {
  padding: 80px 0;
  background: white;
}

.categories h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
  color: #333;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.category-card {
  background: white;
  padding: 2rem;
  border-radius: 15px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  cursor: pointer;
  border: 2px solid transparent;
}

.category-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
  border-color: #667eea;
}

.category-card i {
  font-size: 3rem;
  color: #667eea;
  margin-bottom: 1rem;
}

.category-card h3 {
  font-size: 1.2rem;
  color: #333;
  font-weight: 600;
}

.products {
  padding: 80px 0;
  background: #f8f9fa;
}

.products h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
  color: #333;
}

.filter-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.filter-btn {
  background: white;
  border: 2px solid #667eea;
  color: #667eea;
  padding: 0.8rem 1.5rem;
  border-radius: 25px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-weight: 500;
}

.filter-btn.active,
.filter-btn:hover {
  background: #667eea;
  color: white;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.product-card {
  background: white;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.product-image {
  height: 250px;
  background: #f8f9fa;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
  border-radius: 8px 8px 0 0;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.3s ease;
  padding: 10px;
  background: white;
}

.product-image img:not([src]),
.product-image img[src=""] {
  display: none;
}

.product-image:not(:has(img))::before {
  content: "🖥️";
  font-size: 3rem;
  color: #667eea;
}

.product-card:hover .product-image img {
  transform: scale(1.05);
}

.product-info {
  padding: 1.5rem;
}

.product-title {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: #333;
}

.product-description {
  color: #666;
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

.product-price {
  font-size: 1.3rem;
  font-weight: 700;
  color: #667eea;
  margin-bottom: 1rem;
}

.add-to-cart-btn {
  background: #667eea;
  color: white;
  border: none;
  padding: 0.8rem 1.5rem;
  border-radius: 25px;
  cursor: pointer;
  width: 100%;
  font-weight: 600;
  transition: all 0.3s ease;
}

.add-to-cart-btn:hover {
  background: #5a6fd8;
  transform: translateY(-2px);
}

.cart-sidebar {
  position: fixed;
  top: 0;
  right: -400px;
  width: 400px;
  height: 100vh;
  background: white;
  box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
  z-index: 1001;
  transition: right 0.3s ease;
  display: flex;
  flex-direction: column;
}

.cart-sidebar.open {
  right: 0;
}

.cart-header {
  background: #667eea;
  color: white;
  padding: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.close-cart {
  background: none;
  border: none;
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
}

.cart-items {
  flex: 1;
  padding: 1rem;
  overflow-y: auto;
}

.cart-item {
  display: flex;
  align-items: center;
  padding: 1rem;
  border-bottom: 1px solid #eee;
  gap: 1rem;
}

.cart-item-image {
  width: 60px;
  height: 60px;
  background: #f0f0f0;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  flex-shrink: 0;
}

.cart-item-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cart-item-image img:not([src]),
.cart-item-image img[src=""] {
  display: none;
}

.cart-item-image:not(:has(img))::before {
  content: "🖥️";
  font-size: 1.5rem;
  color: #667eea;
}

.cart-item-info {
  flex: 1;
}

.cart-item-title {
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.cart-item-price {
  color: #667eea;
  font-weight: 600;
}

.cart-item-quantity {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.quantity-btn {
  background: #f0f0f0;
  border: none;
  width: 25px;
  height: 25px;
  border-radius: 50%;
  cursor: pointer;
  font-weight: bold;
}

.remove-item {
  background: #ff4757;
  color: white;
  border: none;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.8rem;
}

.cart-footer {
  padding: 1.5rem;
  border-top: 1px solid #eee;
  background: #f8f9fa;
}

.cart-total {
  display: flex;
  justify-content: space-between;
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.checkout-btn {
  background: #28a745;
  color: white;
  border: none;
  padding: 1rem;
  border-radius: 8px;
  width: 100%;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.3s ease;
}

.checkout-btn:hover {
  background: #218838;
}

.about {
  padding: 80px 0;
  background: white;
}

.about h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
  color: #333;
}

.about-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.about-text p {
  font-size: 1.1rem;
  color: #666;
  margin-bottom: 3rem;
  line-height: 1.8;
}

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.feature {
  padding: 2rem;
  background: #f8f9fa;
  border-radius: 15px;
  transition: all 0.3s ease;
}

.feature:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.feature i {
  font-size: 2.5rem;
  color: #667eea;
  margin-bottom: 1rem;
}

.feature h4 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
  color: #333;
}

.feature p {
  color: #666;
}

.contact {
  padding: 80px 0;
  background: #f8f9fa;
}

.contact h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
  color: #333;
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  max-width: 1000px;
  margin: 0 auto;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem;
  background: white;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.contact-item i {
  font-size: 1.5rem;
  color: #667eea;
  width: 40px;
}

.contact-item h4 {
  margin-bottom: 0.25rem;
  color: #333;
}

.contact-item p {
  color: #666;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-form input,
.contact-form textarea {
  padding: 1rem;
  border: 2px solid #e0e0e0;
  border-radius: 8px;
  font-family: inherit;
  transition: border-color 0.3s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: #667eea;
}

.submit-btn {
  background: #667eea;
  color: white;
  border: none;
  padding: 1rem;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.3s ease;
}

.submit-btn:hover {
  background: #5a6fd8;
}

.footer {
  background: #333;
  color: white;
  padding: 3rem 0 1rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
  margin-bottom: 1rem;
  color: #ffd700;
}

.footer-section p {
  color: #ccc;
  margin-bottom: 1rem;
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: 0.5rem;
}

.footer-section ul li a {
  color: #ccc;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-section ul li a:hover {
  color: #ffd700;
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-links a {
  color: #ccc;
  font-size: 1.5rem;
  transition: color 0.3s ease;
}

.social-links a:hover {
  color: #ffd700;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid #555;
  color: #ccc;
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
  }

  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2rem;
  }

  .hero-text {
    order: 2;
  }

  .hero-image {
    order: 1;
  }

  .hero h1 {
    font-size: 2.5rem;
  }

  .hero-image i {
    font-size: 8rem;
  }

  .category-grid {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  }

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

  .filter-buttons {
    flex-direction: column;
    align-items: center;
  }

  .contact-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .cart-sidebar {
    width: 100%;
    right: -100%;
  }

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

@media (max-width: 480px) {
  .container {
    padding: 0 15px;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero p {
    font-size: 1rem;
  }

  .cta-btn {
    padding: 0.8rem 1.5rem;
    font-size: 1rem;
  }

  .category-card {
    padding: 1.5rem;
  }

  .category-card i {
    font-size: 2rem;
  }
}

.product-detail {
  padding: 120px 0 80px;
  background: #f8f9fa;
  min-height: 100vh;
}

.product-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  margin-bottom: 4rem;
}

.product-detail-image {
  background: white;
  border-radius: 15px;
  padding: 2rem;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.product-detail-image img {
  width: 100%;
  height: 400px;
  object-fit: contain;
  transition: transform 0.3s ease;
}

.product-detail-image:hover img {
  transform: scale(1.05);
}

.product-detail-info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.breadcrumb {
  font-size: 0.9rem;
  color: #666;
  margin-bottom: 1rem;
}

.breadcrumb a {
  color: #667eea;
  text-decoration: none;
}

.breadcrumb a:hover {
  text-decoration: underline;
}

.product-detail-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: #333;
  margin: 0;
}

.product-detail-price {
  font-size: 2rem;
  font-weight: 700;
  color: #667eea;
}

.product-detail-description h3,
.product-detail-specs h3 {
  font-size: 1.2rem;
  font-weight: 600;
  color: #333;
  margin-bottom: 1rem;
}

.product-detail-description p {
  color: #666;
  line-height: 1.8;
}

.product-detail-specs ul {
  list-style: none;
  padding: 0;
}

.product-detail-specs li {
  padding: 0.5rem 0;
  border-bottom: 1px solid #eee;
  color: #666;
}

.product-detail-specs li:last-child {
  border-bottom: none;
}

.in-stock {
  color: #28a745;
  font-weight: 600;
}

.product-detail-actions {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin: 2rem 0;
}

.quantity-selector {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.quantity-selector label {
  font-weight: 600;
  color: #333;
}

.quantity-controls {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.quantity-controls input {
  width: 60px;
  text-align: center;
  padding: 0.5rem;
  border: 2px solid #e0e0e0;
  border-radius: 8px;
  font-size: 1rem;
}

.add-to-cart-detail-btn,
.buy-now-btn {
  padding: 1rem 2rem;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.add-to-cart-detail-btn {
  background: #667eea;
  color: white;
}

.add-to-cart-detail-btn:hover {
  background: #5a6fd8;
  transform: translateY(-2px);
}

.buy-now-btn {
  background: #28a745;
  color: white;
}

.buy-now-btn:hover {
  background: #218838;
  transform: translateY(-2px);
}

.product-detail-features h3 {
  font-size: 1.2rem;
  font-weight: 600;
  color: #333;
  margin-bottom: 1rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem;
  background: white;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.feature-item i {
  color: #667eea;
  font-size: 1.2rem;
}

.related-products {
  margin-top: 4rem;
}

.related-products h2 {
  font-size: 2rem;
  font-weight: 600;
  color: #333;
  margin-bottom: 2rem;
  text-align: center;
}

.related-products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.related-product-card {
  background: white;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  cursor: pointer;
}

.related-product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.related-product-image {
  height: 200px;
  background: #f8f9fa;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.related-product-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 1rem;
}

.related-product-info {
  padding: 1.5rem;
}

.related-product-info h4 {
  font-size: 1.1rem;
  font-weight: 600;
  color: #333;
  margin-bottom: 0.5rem;
}

.related-product-price {
  font-size: 1.2rem;
  font-weight: 700;
  color: #667eea;
}

.error-message {
  text-align: center;
  padding: 4rem 2rem;
  background: white;
  border-radius: 15px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.error-message i {
  font-size: 4rem;
  color: #ff4757;
  margin-bottom: 1rem;
}

.error-message h2 {
  font-size: 2rem;
  color: #333;
  margin-bottom: 1rem;
}

.error-message p {
  color: #666;
  margin-bottom: 2rem;
}

.back-btn {
  display: inline-block;
  padding: 1rem 2rem;
  background: #667eea;
  color: white;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 600;
  transition: background 0.3s ease;
}

.back-btn:hover {
  background: #5a6fd8;
}

@media (max-width: 768px) {
  .product-detail-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .product-detail-title {
    font-size: 2rem;
  }

  .product-detail-price {
    font-size: 1.5rem;
  }

  .product-detail-image img {
    height: 300px;
  }

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

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

.product-detail-image {
  position: relative;
  overflow: hidden;
}

.zoom-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
  cursor: zoom-in;
}

.zoom-overlay i {
  font-size: 2rem;
  color: white;
  background: rgba(0, 0, 0, 0.7);
  padding: 1rem;
  border-radius: 50%;
  transition: transform 0.3s ease;
}

.product-detail-image:hover .zoom-overlay {
  opacity: 1;
}

.zoom-overlay:hover i {
  transform: scale(1.1);
}

.image-zoom-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  padding: 2rem;
}

.zoom-modal-content {
  background: white;
  border-radius: 15px;
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.zoom-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  background: #f8f9fa;
  border-bottom: 1px solid #e0e0e0;
}

.zoom-modal-header h3 {
  margin: 0;
  color: #333;
  font-size: 1.2rem;
}

.close-zoom {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: #666;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 50%;
  transition: all 0.3s ease;
}

.close-zoom:hover {
  background: #e0e0e0;
  color: #333;
}

.zoom-modal-body {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  overflow: auto;
  background: #f8f9fa;
}

.zoom-modal-body img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: transform 0.3s ease;
  cursor: grab;
}

.zoom-modal-body img:active {
  cursor: grabbing;
}

.zoom-controls {
  display: flex;
  justify-content: center;
  gap: 1rem;
  padding: 1rem 2rem;
  background: #f8f9fa;
  border-top: 1px solid #e0e0e0;
}

.zoom-btn {
  background: #667eea;
  color: white;
  border: none;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.zoom-btn:hover {
  background: #5a6fd8;
  transform: translateY(-2px);
}

.zoom-btn:disabled {
  background: #ccc;
  cursor: not-allowed;
  transform: none;
}

@media (max-width: 768px) {
  .image-zoom-modal {
    padding: 1rem;
  }

  .zoom-modal-content {
    max-width: 95vw;
    max-height: 95vh;
  }

  .zoom-modal-header {
    padding: 1rem;
  }

  .zoom-modal-header h3 {
    font-size: 1rem;
  }

  .zoom-modal-body {
    padding: 1rem;
  }

  .zoom-controls {
    padding: 1rem;
    flex-wrap: wrap;
  }

  .zoom-btn {
    padding: 0.5rem 0.75rem;
    font-size: 0.9rem;
  }
}

.services-hero,
.blog-hero {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.services {
  padding: 4rem 0;
  background: #f8f9fa;
}

.services h2 {
  text-align: center;
  margin-bottom: 3rem;
  font-size: 2.5rem;
  color: #333;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.service-card {
  background: white;
  border-radius: 15px;
  padding: 2rem;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  cursor: pointer;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.service-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.service-icon i {
  font-size: 2rem;
  color: white;
}

.service-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: #333;
}

.service-card p {
  color: #666;
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.service-card ul {
  list-style: none;
  padding: 0;
}

.service-card ul li {
  padding: 0.5rem 0;
  color: #555;
  position: relative;
  padding-right: 1.5rem;
}

.service-card ul li:before {
  content: "✓";
  position: absolute;
  right: 0;
  color: #667eea;
  font-weight: bold;
}

.pricing {
  padding: 4rem 0;
  background: white;
}

.pricing h2 {
  text-align: center;
  margin-bottom: 3rem;
  font-size: 2.5rem;
  color: #333;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.pricing-card {
  background: white;
  border-radius: 15px;
  padding: 2rem;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  text-align: center;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.pricing-card.featured {
  border-color: #667eea;
  transform: scale(1.05);
}

.pricing-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.pricing-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: #333;
}

.price {
  font-size: 2rem;
  font-weight: bold;
  color: #667eea;
  margin-bottom: 2rem;
}

.pricing-card ul {
  list-style: none;
  padding: 0;
  margin-bottom: 2rem;
}

.pricing-card ul li {
  padding: 0.5rem 0;
  color: #555;
}

.pricing-btn {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border: none;
  padding: 1rem 2rem;
  border-radius: 8px;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

.pricing-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

.blog {
  padding: 4rem 0;
  background: #f8f9fa;
}

.blog-header {
  text-align: center;
  margin-bottom: 3rem;
}

.blog-header h2 {
  font-size: 2.5rem;
  color: #333;
  margin-bottom: 2rem;
}

.blog-filters {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.blog-filters .filter-btn {
  background: white;
  border: 2px solid #667eea;
  color: #667eea;
  padding: 0.75rem 1.5rem;
  border-radius: 25px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-weight: 500;
}

.blog-filters .filter-btn.active,
.blog-filters .filter-btn:hover {
  background: #667eea;
  color: white;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.blog-card {
  background: white;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  cursor: pointer;
}

.blog-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.blog-image {
  height: 200px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.blog-image i {
  font-size: 3rem;
  color: white;
}

.blog-content {
  padding: 1.5rem;
}

.blog-meta {
  display: flex;
  justify-content: space-between;
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

.blog-category {
  background: #667eea;
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: 15px;
  font-size: 0.8rem;
}

.blog-date {
  color: #666;
}

.blog-content h3 {
  font-size: 1.3rem;
  margin-bottom: 1rem;
  color: #333;
  line-height: 1.4;
}

.blog-content p {
  color: #666;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.blog-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.read-more-btn {
  background: #667eea;
  color: white;
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 5px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 0.9rem;
}

.read-more-btn:hover {
  background: #5a6fd8;
}

.blog-stats {
  display: flex;
  gap: 1rem;
  font-size: 0.8rem;
  color: #666;
}

.blog-stats span {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.blog-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  margin-top: 2rem;
}

.pagination-btn {
  background: #667eea;
  color: white;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 5px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.pagination-btn:hover {
  background: #5a6fd8;
}

.page-number {
  font-weight: 500;
  color: #333;
}

.newsletter {
  padding: 4rem 0;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.newsletter-content {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.newsletter-content h3 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.newsletter-content p {
  margin-bottom: 2rem;
  opacity: 0.9;
}

.newsletter-form {
  display: flex;
  gap: 1rem;
  max-width: 400px;
  margin: 0 auto;
}

.newsletter-form input {
  flex: 1;
  padding: 1rem;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
}

.newsletter-form button {
  background: white;
  color: #667eea;
  border: none;
  padding: 1rem 2rem;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 500;
  transition: all 0.3s ease;
}

.newsletter-form button:hover {
  background: #f8f9fa;
  transform: translateY(-2px);
}

@media (max-width: 768px) {
  .services-grid,
  .blog-grid {
    grid-template-columns: 1fr;
  }

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

  .pricing-card.featured {
    transform: none;
  }

  .blog-filters {
    flex-direction: column;
    align-items: center;
  }

  .newsletter-form {
    flex-direction: column;
  }

  .blog-footer {
    flex-direction: column;
    gap: 1rem;
    align-items: flex-start;
  }
}

/* Additional Animations */
@keyframes slideInFromBottom {
  from {
    opacity: 0;
    transform: translateY(50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInFromRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInFromLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes bounce {
  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-10px);
  }
  60% {
    transform: translateY(-5px);
  }
}

/* Animate elements on scroll */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}

.animate-on-scroll.animated {
  opacity: 1;
  transform: translateY(0);
}

/* Enhanced hover effects */
.nav-link {
  position: relative;
  overflow: hidden;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: #ffd700;
  transition: width 0.3s ease;
}

.nav-link:hover::after {
  width: 100%;
}

.nav-link.active::after {
  width: 100%;
}

/* Button animations */
.cta-btn,
.pricing-btn,
.read-more-btn,
.add-to-cart-btn {
  position: relative;
  overflow: hidden;
}

.cta-btn::before,
.pricing-btn::before,
.read-more-btn::before,
.add-to-cart-btn::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: left 0.5s ease;
}

.cta-btn:hover::before,
.pricing-btn:hover::before,
.read-more-btn:hover::before,
.add-to-cart-btn:hover::before {
  left: 100%;
}

/* Card entrance animations */
.service-card,
.blog-card,
.pricing-card {
  animation: slideInFromBottom 0.6s ease forwards;
}

.service-card:nth-child(odd) {
  animation-delay: 0.1s;
}

.service-card:nth-child(even) {
  animation-delay: 0.2s;
}

.blog-card:nth-child(1) {
  animation-delay: 0.1s;
}
.blog-card:nth-child(2) {
  animation-delay: 0.2s;
}
.blog-card:nth-child(3) {
  animation-delay: 0.3s;
}
.blog-card:nth-child(4) {
  animation-delay: 0.4s;
}
.blog-card:nth-child(5) {
  animation-delay: 0.5s;
}
.blog-card:nth-child(6) {
  animation-delay: 0.6s;
}

/* Loading states */
.loading {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid #f3f3f3;
  border-top: 2px solid #667eea;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

/* Success animation */
@keyframes successPulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
  100% {
    transform: scale(1);
  }
}

.success-animation {
  animation: successPulse 0.5s ease;
}

/* Error shake animation */
@keyframes shake {
  0%,
  100% {
    transform: translateX(0);
  }
  10%,
  30%,
  50%,
  70%,
  90% {
    transform: translateX(-5px);
  }
  20%,
  40%,
  60%,
  80% {
    transform: translateX(5px);
  }
}

.error-shake {
  animation: shake 0.5s ease;
}

/* Smooth scroll animations */
.product-card {
  transition: all 0.3s ease;
}

.product-card:hover {
  transform: translateY(-5px) scale(1.02);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.product-image {
  transition: transform 0.3s ease;
}

.product-card:hover .product-image {
  transform: scale(1.05);
}

/* Loading animation for smooth scroll */
.smooth-scroll-loading {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 10000;
  background: rgba(0, 0, 0, 0.8);
  color: white;
  padding: 2rem;
  border-radius: 10px;
  display: none;
  align-items: center;
  gap: 1rem;
}

.smooth-scroll-loading.show {
  display: flex;
}

.smooth-scroll-loading i {
  font-size: 1.5rem;
  animation: spin 1s linear infinite;
}

/* Enhanced scroll animations */
@keyframes slideInFromBottom {
  from {
    opacity: 0;
    transform: translateY(50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.product-card {
  animation: slideInFromBottom 0.6s ease forwards;
}

.product-card:nth-child(1) { animation-delay: 0.1s; }
.product-card:nth-child(2) { animation-delay: 0.2s; }
.product-card:nth-child(3) { animation-delay: 0.3s; }
.product-card:nth-child(4) { animation-delay: 0.4s; }
.product-card:nth-child(5) { animation-delay: 0.5s; }
.product-card:nth-child(6) { animation-delay: 0.6s; }

/* Smooth scroll indicator */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: rgba(102, 126, 234, 0.2);
  z-index: 10001;
}

.scroll-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, #667eea, #764ba2);
  width: 0%;