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

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  min-height: 100vh;
  overflow-x: hidden;
}

/* Header */
.header {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  padding: 20px 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

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

.logo {
  font-size: 32px;
  font-weight: bold;
  color: white;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.cart-container {
  position: relative;
  display: flex;
  align-items: center;
  gap: 15px;
}

.cart-button {
  background: rgba(255, 255, 255, 0.2);
  border: 2px solid rgba(255, 255, 255, 0.3);
  color: white;
  padding: 12px 20px;
  border-radius: 25px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-weight: 600;
  position: relative;
}

.cart-button:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.cart-count {
  position: absolute;
  top: -8px;
  right: -8px;
  background: #ff6b6b;
  color: white;
  border-radius: 50%;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: bold;
}

/* Hero Section */
.hero {
  text-align: center;
  padding: 60px 20px;
  color: white;
}

.hero h1 {
  font-size: 48px;
  margin-bottom: 20px;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
  animation: fadeInUp 1s ease-out;
}

.hero p {
  font-size: 20px;
  margin-bottom: 30px;
  opacity: 0.9;
  animation: fadeInUp 1s ease-out 0.2s both;
}

/* Filter Section */
.filter-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px 40px;
  display: flex;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
}

.filter-button {
  background: rgba(255, 255, 255, 0.2);
  border: 2px solid rgba(255, 255, 255, 0.3);
  color: white;
  padding: 10px 20px;
  border-radius: 25px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-weight: 500;
}

.filter-button:hover,
.filter-button.active {
  background: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
}

/* Products Container */
.products-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px 60px;
}

#product-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 20px;
}

.product-card {
  background: rgba(255, 255, 255, 0.95);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  transition: all 0.4s ease;
  cursor: pointer;
  animation: fadeInUp 0.6s ease-out;
  position: relative;
}

.product-card:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.product-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: transform 0.3s ease;
}

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

.product-info {
  padding: 25px;
}

.product-name {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 10px;
  color: #333;
}

.product-price {
  font-size: 24px;
  font-weight: 800;
  color: #667eea;
  margin-bottom: 10px;
}

.product-description {
  color: #666;
  line-height: 1.6;
  margin-bottom: 20px;
}

.product-rating {
  display: flex;
  align-items: center;
  gap: 5px;
  margin-bottom: 20px;
}

.stars {
  color: #ffd700;
  font-size: 18px;
}

.rating-text {
  color: #666;
  font-size: 14px;
}

.add-to-cart {
  width: 100%;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border: none;
  border-radius: 25px;
  padding: 12px 20px;
  cursor: pointer;
  font-weight: 600;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.add-to-cart:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
}

.add-to-cart:active {
  transform: translateY(0);
}

.add-to-cart.added {
  background: #4caf50;
  animation: pulse 0.3s ease;
}

.sale-badge {
  position: absolute;
  top: 15px;
  right: 15px;
  background: #ff6b6b;
  color: white;
  padding: 5px 10px;
  border-radius: 15px;
  font-size: 12px;
  font-weight: bold;
  animation: pulse 2s infinite;
}

/* Cart Modal */
.cart-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(5px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.cart-modal.show {
  display: flex;
}

.cart-content {
  background: white;
  border-radius: 20px;
  width: 90%;
  max-width: 600px;
  max-height: 80vh;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  animation: slideIn 0.3s ease-out;
}

.cart-header {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.cart-title {
  font-size: 24px;
  font-weight: bold;
}

.close-cart {
  background: none;
  border: none;
  color: white;
  font-size: 24px;
  cursor: pointer;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s ease;
}

.close-cart:hover {
  background: rgba(255, 255, 255, 0.2);
}

.cart-body {
  padding: 20px;
  max-height: 400px;
  overflow-y: auto;
}

.cart-item {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 15px 0;
  border-bottom: 1px solid #eee;
}

.cart-item:last-child {
  border-bottom: none;
}

.cart-item-image {
  width: 60px;
  height: 60px;
  object-fit: cover;
  border-radius: 10px;
  flex-shrink: 0;
}

.cart-item-info {
  flex: 1;
  min-width: 0;
}

.cart-item-name {
  font-weight: 600;
  color: #333;
  margin-bottom: 5px;
  font-size: 14px;
}

.cart-item-price {
  color: #667eea;
  font-weight: 600;
  font-size: 13px;
  margin-bottom: 3px;
}

.cart-item-subtotal {
  color: #333;
  font-weight: 700;
  font-size: 14px;
}

/* Quantity Controls */
.quantity-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #f8f9fa;
  border-radius: 20px;
  padding: 5px;
  border: 1px solid #e9ecef;
}

.quantity-btn {
  background: #667eea;
  color: white;
  border: none;
  border-radius: 50%;
  width: 28px;
  height: 28px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: bold;
  transition: all 0.2s ease;
}

.quantity-btn:hover {
  background: #5a6fd8;
  transform: scale(1.1);
}

.quantity-btn:active {
  transform: scale(0.95);
}

.quantity-display {
  font-weight: 600;
  color: #333;
  min-width: 20px;
  text-align: center;
  font-size: 14px;
}

.remove-item {
  background: #ff6b6b;
  color: white;
  border: none;
  border-radius: 50%;
  width: 35px;
  height: 35px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  flex-shrink: 0;
}

.remove-item:hover {
  background: #ff5252;
  transform: scale(1.1);
}

.cart-total {
  background: #f8f9fa;
  padding: 20px;
  border-top: 1px solid #eee;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.total-label {
  font-size: 18px;
  font-weight: 600;
  color: #333;
}

.total-amount {
  font-size: 24px;
  font-weight: 800;
  color: #667eea;
}

.empty-cart {
  text-align: center;
  padding: 40px 20px;
  color: #666;
}

.empty-cart-icon {
  font-size: 48px;
  margin-bottom: 15px;
  opacity: 0.5;
}

/* Footer */
.footer {
  background: rgba(0, 0, 0, 0.8);
  color: white;
  padding: 60px 0 20px;
  margin-top: 80px;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
}

.footer-section h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 20px;
  color: white;
}

.footer-section p,
.footer-section a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  line-height: 1.8;
  transition: color 0.3s ease;
}

.footer-section a:hover {
  color: #667eea;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 10px;
}

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

.social-link {
  width: 45px;
  height: 45px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.social-link:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.social-link.facebook:hover {
  background: #1877f2;
}

.social-link.twitter:hover {
  background: #1da1f2;
}

.social-link.instagram:hover {
  background: linear-gradient(
    45deg,
    #f09433 0%,
    #e6683c 25%,
    #dc2743 50%,
    #cc2366 75%,
    #bc1888 100%
  );
}

.social-link.linkedin:hover {
  background: #0077b5;
}

.social-link::before {
  content: "";
  position: absolute;
  width: 24px;
  height: 24px;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  filter: brightness(0) invert(1);
  transition: filter 0.3s ease;
}

.social-link.facebook::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M24 12.073c0-6.627-5.373-12-12-12s-12 5.373-12 12c0 5.99 4.388 10.954 10.125 11.854v-8.385H7.078v-3.47h3.047V9.43c0-3.007 1.792-4.669 4.533-4.669 1.312 0 2.686.235 2.686.235v2.953H15.83c-1.491 0-1.956.925-1.956 1.874v2.25h3.328l-.532 3.47h-2.796v8.385C19.612 23.027 24 18.062 24 12.073z'/%3E%3C/svg%3E");
}

.social-link.twitter::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M23.953 4.57a10 10 0 01-2.825.775 4.958 4.958 0 002.163-2.723c-.951.555-2.005.959-3.127 1.184a4.92 4.92 0 00-8.384 4.482C7.69 8.095 4.067 6.13 1.64 3.162a4.822 4.822 0 00-.666 2.475c0 1.71.87 3.213 2.188 4.096a4.904 4.904 0 01-2.228-.616v.06a4.923 4.923 0 003.946 4.827 4.996 4.996 0 01-2.212.085 4.936 4.936 0 004.604 3.417 9.867 9.867 0 01-6.102 2.105c-.39 0-.779-.023-1.17-.067a13.995 13.995 0 007.557 2.209c9.053 0 13.998-7.496 13.998-13.985 0-.21 0-.42-.015-.63A9.935 9.935 0 0024 4.59z'/%3E%3C/svg%3E");
}

.social-link.instagram::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2.163c3.204 0 3.584.012 4.85.07 3.252.148 4.771 1.691 4.919 4.919.058 1.265.069 1.645.069 4.849 0 3.205-.012 3.584-.069 4.849-.149 3.225-1.664 4.771-4.919 4.919-1.266.058-1.644.07-4.85.07-3.204 0-3.584-.012-4.849-.07-3.26-.149-4.771-1.699-4.919-4.92-.058-1.265-.07-1.644-.07-4.849 0-3.204.013-3.583.07-4.849.149-3.227 1.664-4.771 4.919-4.919 1.266-.057 1.645-.069 4.849-.069zm0-2.163c-3.259 0-3.667.014-4.947.072-4.358.2-6.78 2.618-6.98 6.98-.059 1.281-.073 1.689-.073 4.948 0 3.259.014 3.668.072 4.948.2 4.358 2.618 6.78 6.98 6.98 1.281.058 1.689.072 4.948.072 3.259 0 3.668-.014 4.948-.072 4.354-.2 6.782-2.618 6.979-6.98.059-1.28.073-1.689.073-4.948 0-3.259-.014-3.667-.072-4.947-.196-4.354-2.617-6.78-6.979-6.98-1.281-.059-1.69-.073-4.949-.073zm0 5.838c-3.403 0-6.162 2.759-6.162 6.162s2.759 6.163 6.162 6.163 6.162-2.759 6.162-6.163c0-3.403-2.759-6.162-6.162-6.162zm0 10.162c-2.209 0-4-1.79-4-4 0-2.209 1.791-4 4-4s4 1.791 4 4c0 2.21-1.791 4-4 4zm6.406-11.845c-.796 0-1.441.645-1.441 1.44s.645 1.44 1.441 1.44c.795 0 1.439-.645 1.439-1.44s-.644-1.44-1.439-1.44z'/%3E%3C/svg%3E");
}

.social-link.linkedin::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M20.447 20.452h-3.554v-5.569c0-1.328-.027-3.037-1.852-3.037-1.853 0-2.136 1.445-2.136 2.939v5.667H9.351V9h3.414v1.561h.046c.477-.9 1.637-1.85 3.37-1.85 3.601 0 4.267 2.37 4.267 5.455v6.286zM5.337 7.433c-1.144 0-2.063-.926-2.063-2.065 0-1.138.92-2.063 2.063-2.063 1.14 0 2.064.925 2.064 2.063 0 1.139-.925 2.065-2.064 2.065zm1.782 13.019H3.555V9h3.564v11.452zM22.225 0H1.771C.792 0 0 .774 0 1.729v20.542C0 23.227.792 24 1.771 24h20.451C23.2 24 24 23.227 24 22.271V1.729C24 .774 23.2 0 22.222 0h.003z'/%3E%3C/svg%3E");
}

.contact-info {
  list-style: none;
  padding: 0;
}

.contact-info li {
  display: flex;
  align-items: center;
  margin-bottom: 15px;
  padding: 8px 0;
}

.contact-icon {
  width: 20px;
  height: 20px;
  margin-right: 12px;
  background: #667eea;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-icon::before {
  content: "";
  width: 12px;
  height: 12px;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  filter: brightness(0) invert(1);
}

.contact-icon.email::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M1.5 8.67v8.58a3 3 0 003 3h15a3 3 0 003-3V8.67l-8.928 5.493a3 3 0 01-3.144 0L1.5 8.67z'/%3E%3Cpath d='M22.5 6.908V6.75a3 3 0 00-3-3h-15a3 3 0 00-3 3v.158l9.714 5.978a1.5 1.5 0 001.572 0L22.5 6.908z'/%3E%3C/svg%3E");
}

.contact-icon.phone::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M1.5 4.5a3 3 0 013-3h1.372c.86 0 1.61.586 1.819 1.42l1.105 4.423a1.875 1.875 0 01-.694 1.955l-1.293.97c-.135.101-.164.249-.126.352a11.285 11.285 0 006.697 6.697c.103.038.25.009.352-.126l.97-1.293a1.875 1.875 0 011.955-.694l4.423 1.105c.834.209 1.42.959 1.42 1.82V19.5a3 3 0 01-3 3h-2.25C8.552 22.5 1.5 15.448 1.5 6.75V4.5z'/%3E%3C/svg%3E");
}

.contact-icon.location::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M11.47 3.84a.75.75 0 011.06 0l8.69 8.69a.75.75 0 010 1.06l-8.69 8.69a.75.75 0 01-1.06 0l-8.69-8.69a.75.75 0 010-1.06l8.69-8.69z'/%3E%3Cpath d='M12 5.432l-8.159 8.159 8.159 8.159 8.159-8.159L12 5.432zM12 15a3 3 0 100-6 3 3 0 000 6z'/%3E%3C/svg%3E");
}

.contact-icon.clock::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2.25c-5.385 0-9.75 4.365-9.75 9.75s4.365 9.75 9.75 9.75 9.75-4.365 9.75-9.75S17.385 2.25 12 2.25zM12.75 6a.75.75 0 00-1.5 0v6c0 .414.336.75.75.75h4.5a.75.75 0 000-1.5h-3.75V6z'/%3E%3C/svg%3E");
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: 40px;
  padding-top: 20px;
  text-align: center;
  color: rgba(255, 255, 255, 0.5);
}

/* Cart Toast */
.cart-toast {
  position: fixed;
  top: 20px;
  right: 20px;
  background: #4caf50;
  color: white;
  padding: 15px 25px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  transform: translateX(400px);
  transition: transform 0.3s ease;
  z-index: 1001;
}

.cart-toast.show {
  transform: translateX(0);
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: scale(0.9) translateY(-20px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

/* Responsive Design */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 36px;
  }

  .hero p {
    font-size: 18px;
  }

  #product-container {
    grid-template-columns: 1fr;
  }

  .nav-container {
    flex-direction: column;
    gap: 15px;
  }

  .cart-content {
    width: 95%;
    margin: 20px;
  }

  .cart-item {
    flex-wrap: wrap;
    gap: 10px;
  }

  .cart-item-info {
    min-width: 120px;
  }

  .quantity-controls {
    order: 3;
    flex-basis: 100%;
    justify-content: center;
    margin: 10px 0;
  }

  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .social-links {
    justify-content: center;
  }
}