:root {
    --primary: #3a5199;
    --secondary: #f8b500;
    --dark: #2c2c2c;
    --light: #f5f5f5;
    --gray: #e0e0e0;
    --text: #333333;
    --accent: #e74c3c;
    --success: #27ae60;
  }

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

  .sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    border: 0;
  }

  body {
    font-family: 'Poppins', sans-serif;
    color: var(--text);
    line-height: 1.6;
  }

  .container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 1;
  }

  section {
    position: relative;
    padding: 60px 0;
  }

  .bg-image {
    position: absolute;
    z-index: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.1;
    top: 0;
    left: 0;
  }

  h1, h2, h3 {
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--dark);
  }

  h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
  }

  h2 {
    font-size: 2rem;
    position: relative;
    display: inline-block;
    margin-bottom: 30px;
  }

  h2:after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 80px;
    height: 4px;
    background-color: var(--secondary);
  }

  h3 {
    font-size: 1.3rem;
  }

  p {
    margin-bottom: 15px;
  }

  button {
    cursor: pointer;
    border: none;
    font-family: 'Poppins', sans-serif;
    transition: all 0.3s ease;
  }

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

  /* Cart Hero Section */
  .cart-hero {
    background-color: var(--light);
    text-align: center;
    padding: 80px 0;
  }

  .cart-hero h1 {
    color: var(--primary);
    font-size: 3rem;
    text-transform: uppercase;
    letter-spacing: 1px;
  }

  .subtitle {
    font-size: 1.2rem;
    color: var(--dark);
    margin-bottom: 0;
  }

  /* Cart Content Section */
  .cart-content {
    background-color: #fff;
  }

  .cart-header {
    display: flex;
    background-color: var(--primary);
    color: white;
    padding: 15px;
    border-radius: 8px 8px 0 0;
    font-weight: 600;
  }

  .cart-items {
    margin-bottom: 30px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    border-radius: 8px;
  }

  .cart-item {
    display: flex;
    padding: 20px 15px;
    border-bottom: 1px solid var(--gray);
    align-items: center;
  }

  .cart-item:last-child {
    border-bottom: none;
    border-radius: 0 0 8px 8px;
  }

  .cart-col {
    padding: 0 10px;
  }

  .product-col {
    flex: 3;
  }

  .quantity-col, .price-col, .total-col {
    flex: 1;
    text-align: center;
  }

  .action-col {
    flex: 0.5;
    text-align: center;
  }

  .product-info {
    display: flex;
    align-items: center;
  }

  .product-info img {
    width: 100px;
    height: 100px;
    object-fit: cover;
    border-radius: 8px;
    margin-right: 15px;
  }

  .product-details h3 {
    margin-bottom: 5px;
    font-size: 1.1rem;
  }

  .product-details p {
    margin-bottom: 5px;
    font-size: 0.9rem;
    color: #666;
  }

  .quantity-selector {
    display: flex;
    align-items: center;
    justify-content: center;
    max-width: 120px;
    margin: 0 auto;
  }

  .quantity-btn {
    background-color: var(--gray);
    border: none;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .quantity-btn:hover {
    background-color: var(--primary);
    color: white;
  }

  .quantity-selector input {
    width: 40px;
    text-align: center;
    border: 1px solid var(--gray);
    margin: 0 10px;
    height: 30px;
    border-radius: 4px;
  }

  .remove-item {
    background: none;
    color: var(--accent);
    border: none;
    font-size: 1.1rem;
  }

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

  .cart-actions {
    display: flex;
    justify-content: space-between;
    margin-top: 20px;
  }

  .continue-shopping, .update-cart {
    padding: 10px 20px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    gap: 10px;
  }

  .continue-shopping {
    background-color: transparent;
    border: 1px solid var(--primary);
    color: var(--primary);
  }

  .update-cart {
    background-color: var(--primary);
    color: white;
  }

  .continue-shopping:hover, .update-cart:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 10px rgba(0,0,0,0.1);
  }

  /* Cart Summary Section */
  .cart-summary {
    background-color: var(--light);
  }

  .summary-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }

  .coupon-section, .order-summary {
    background-color: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
  }

  .coupon-form {
    display: flex;
    margin-top: 15px;
  }

  .coupon-form input {
    flex: 1;
    padding: 12px 15px;
    border: 1px solid var(--gray);
    border-radius: 4px 0 0 4px;
    font-size: 1rem;
  }

  .coupon-form button {
    background-color: var(--primary);
    color: white;
    padding: 12px 20px;
    border-radius: 0 4px 4px 0;
    font-weight: 600;
  }

  .coupon-form button:hover {
    background-color: #2a407c;
  }

  .summary-item {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--gray);
  }

  .summary-item.total {
    font-weight: 700;
    font-size: 1.2rem;
    margin-top: 10px;
    border-bottom: none;
  }

  .summary-item.discount {
    color: var(--success);
  }

  .hidden {
    display: none;
  }

  .checkout-btn {
    width: 100%;
    background-color: var(--secondary);
    color: var(--dark);
    padding: 15px;
    border-radius: 4px;
    font-weight: 700;
    font-size: 1.1rem;
    margin: 20px 0;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
  }

  .checkout-btn:hover {
    background-color: #e0a500;
    transform: translateY(-3px);
    box-shadow: 0 5px 10px rgba(0,0,0,0.1);
  }

  .payment-methods {
    text-align: center;
    margin-top: 20px;
  }

  .payment-methods p {
    font-size: 0.9rem;
    color: #666;
  }

  .payment-icons {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 10px;
  }

  .payment-icons i {
    font-size: 2rem;
    color: #666;
  }

  /* Shipping Info Section */
  .shipping-info {
    background-color: white;
    text-align: center;
  }

  .shipping-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin: 40px 0;
  }

  .feature {
    padding: 30px;
    border-radius: 8px;
    background-color: var(--light);
    transition: transform 0.3s ease;
  }

  .feature:hover {
    transform: translateY(-10px);
  }

  .feature i {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 20px;
  }

  .shipping-note {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    background-color: rgba(58, 81, 153, 0.1);
    border-radius: 8px;
  }

  .shipping-note a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
  }

  .shipping-note a:hover {
    text-decoration: underline;
  }

  /* Recommendations Section */
  .recommendations {
    background-color: var(--light);
    text-align: center;
  }

  .section-desc {
    max-width: 600px;
    margin: 0 auto 40px;
  }

  .product-carousel {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin: 40px 0;
  }

  .product-card {
    background-color: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s ease;
  }

  .product-card:hover {
    transform: translateY(-10px);
  }

  .product-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
  }

  .product-card h3 {
    padding: 15px 15px 5px;
    font-size: 1.1rem;
  }

  .product-price {
    color: var(--primary);
    font-weight: 700;
    font-size: 1.2rem;
  }

  .add-to-cart-btn {
    background-color: var(--primary);
    color: white;
    padding: 10px 20px;
    border-radius: 4px;
    margin: 10px 0 20px;
  }

  .add-to-cart-btn:hover {
    background-color: #2a407c;
  }

  .carousel-controls {
    display: flex;
    justify-content: center;
    gap: 20px;
  }

  .prev-btn, .next-btn {
    background-color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
  }

  .prev-btn:hover, .next-btn:hover {
    background-color: var(--primary);
    color: white;
  }

  /* Responsive Styles */
  @media (max-width: 992px) {
    .summary-wrapper {
      grid-template-columns: 1fr;
    }

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

    .product-carousel {
      grid-template-columns: 1fr 1fr;
      overflow-x: auto;
      scroll-snap-type: x mandatory;
      scrollbar-width: none;
    }

    .product-carousel::-webkit-scrollbar {
      display: none;
    }
  }

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

    .cart-item {
      flex-direction: column;
      align-items: flex-start;
      border-bottom: 2px solid var(--gray);
      padding-bottom: 30px;
    }

    .cart-col {
      width: 100%;
      padding: 10px 0;
    }

    .product-info {
      width: 100%;
    }

    .quantity-col, .price-col, .total-col, .action-col {
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .quantity-col:before {
      content: 'Ilość:';
      font-weight: 600;
    }

    .price-col:before {
      content: 'Cena:';
      font-weight: 600;
    }

    .total-col:before {
      content: 'Suma:';
      font-weight: 600;
    }

    .cart-actions {
      flex-direction: column;
      gap: 15px;
    }

    .continue-shopping, .update-cart {
      width: 100%;
      justify-content: center;
    }

    .product-carousel {
      grid-template-columns: 1fr;
    }
  }