:root {
      --primary-color: #0b5134;
      --secondary-color: #0a562d84;
      --accent-color: #3498db;
      --light-color: #ecf0f1;
      --dark-color: #2c3e50;
      --text-color: #333;
      --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
      --transition: all 0.3s ease;
    }
    
    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }
    
    body {
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      line-height: 1.6;
      color: var(--text-color);
      background-color: #f9f9f9;
    }
    
    header {
      background-color: var(--primary-color);
      color: white;
      padding: 20px 0;
      text-align: center;
    }
    
    .header-content {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 20px;
    }
    
    .centered-image {
      max-width: 100%;
      height: 120px;
      width: 800px;
      border-radius: 8px;
      box-shadow: var(--shadow);
      margin-bottom: 0px;
    }
    
    h1 {
      font-size: 2.5rem;
      margin-bottom: 10px;
    }
    
    nav {
      background-color: var(--secondary-color);
      padding: 15px 0;
      position: sticky;
      top: 0;
      z-index: 100;
      text-align: center;
    }
    
    nav a {
      color: white;
      text-decoration: none;
      padding: 10px 15px;
      margin: 0 5px;
      font-weight: 500;
      transition: var(--transition);
      border-radius: 4px;
    }
    
    nav a:hover, nav a.active {
      background-color: var(--primary-color);
    }
    
    .page-container {
      max-width: 1200px;
      margin: 30px auto;
      padding: 0 20px;
    }
    
    .cart {
      position: fixed;
      top: 100px;
      right: 20px;
      background-color: var(--secondary-color);
      color: white;
      padding: 10px 15px;
      border-radius: 30px;
      cursor: pointer;
      box-shadow: var(--shadow);
      z-index: 99;
      display: flex;
      align-items: center;
      transition: var(--transition);
    }
    
    .cart:hover {
      transform: scale(1.05);
      background-color: #c0392b;
    }
    
    .cart-count {
      background-color: var(--light-color);
      color: var(--dark-color);
      border-radius: 50%;
      padding: 2px 8px;
      margin-left: 5px;
      font-size: 0.9rem;
      transition: var(--transition);
    }
    
    .store {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
      gap: 25px;
      margin-top: 40px;
    }
    
    .product {
      background-color: white;
      border-radius: 8px;
      overflow: hidden;
      box-shadow: var(--shadow);
      transition: var(--transition);
    }
    
    .product:hover {
      transform: translateY(-5px);
      box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
    }
    
    .product img {
      width: 100%;
      height: 200px;
      object-fit: cover;
    }
    
    .product-content {
      padding: 20px;
    }
    
    .product h3 {
      color: var(--primary-color);
      margin-bottom: 10px;
      font-size: 1.3rem;
    }
    
    .product p {
      margin-bottom: 8px;
      color: #666;
    }
    
    .price {
      font-weight: bold;
      color: var(--secondary-color);
      font-size: 1.2rem;
      margin: 15px 0;
    }
    
    .product button {
      width: 100%;
      padding: 12px;
      background-color: var(--accent-color);
      color: white;
      border: none;
      border-radius: 4px;
      font-size: 1rem;
      cursor: pointer;
      transition: var(--transition);
    }
    
    .product button:hover {
      background-color: #2980b9;
    }
    
    footer {
      background-color: var(--primary-color);
      color: white;
      text-align: center;
      padding: 25px;
      margin-top: 50px;
    }
    
    /* Modal styles */
    .modal {
      display: none;
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background-color: rgba(0, 0, 0, 0.7);
      z-index: 1000;
      justify-content: center;
      align-items: center;
    }
    
    .modal-content {
      background-color: white;
      padding: 30px;
      border-radius: 8px;
      max-width: 500px;
      width: 90%;
      max-height: 80vh;
      overflow-y: auto;
    }
    
    .close-modal {
      position: absolute;
      top: 15px;
      right: 15px;
      font-size: 1.5rem;
      cursor: pointer;
    }
    
    /* Animations */
    @keyframes fadeIn {
      from { opacity: 0; transform: translateY(10px); }
      to { opacity: 1; transform: translateY(0); }
    }
    
    @keyframes fadeOut {
      from { opacity: 1; transform: translateY(0); }
      to { opacity: 0; transform: translateY(10px); }
    }
    
    @keyframes cartBounce {
      0%, 100% { transform: scale(1); }
      50% { transform: scale(1.3); }
    }
    
    /* Responsive design */
    @media (max-width: 768px) {
      nav {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
      }
      
      nav a {
        margin: 5px;
        padding: 8px 12px;
        font-size: 0.9rem;
      }
      
      .cart {
        top: auto;
        bottom: 20px;
        right: 20px;
      }
      
      h1 {
        font-size: 2rem;
      }
    }

        /* Cart styles */
    .cart {
        position: fixed;
        top: 20px;
        right: 20px;
        background: #fff;
        padding: 10px 15px;
        border-radius: 5px;
        box-shadow: 0 2px 5px rgba(0,0,0,0.2);
        cursor: pointer;
        z-index: 100;
    }

    .cart-bounce {
        animation: cartBounce 0.5s;
    }

    .cart-table {
        width: 100%;
        border-collapse: collapse;
        margin-bottom: 20px;
    }

    .cart-table th, .cart-table td {
        padding: 10px;
        text-align: left;
        border-bottom: 1px solid #ddd;
    }

    .cart-table th {
        background-color: #f5f5f5;
    }

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

    .remove-btn {
        background: none;
        border: none;
        color: #ff0000;
        font-size: 1.2em;
        cursor: pointer;
    }

    /* Modal styles */
    .modal {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0,0,0,0.5);
        justify-content: center;
        align-items: center;
        z-index: 1000;
    }

    .modal-content {
        background: white;
        padding: 20px;
        border-radius: 5px;
        max-width: 600px;
        width: 90%;
        max-height: 80vh;
        overflow-y: auto;
    }

    .close-modal {
        float: right;
        font-size: 1.5em;
        cursor: pointer;
    }

    /* Notification styles */
    .notification {
        position: fixed;
        bottom: 20px;
        right: 20px;
        background-color: #27ae60;
        color: white;
        padding: 12px 20px;
        border-radius: 5px;
        box-shadow: 0 2px 10px rgba(0,0,0,0.2);
        z-index: 1000;
        animation: fadeIn 0.3s;
    }

    .notification.fade-out {
        animation: fadeOut 0.3s forwards;
    }

    @keyframes cartBounce {
        0%, 100% { transform: scale(1); }
        50% { transform: scale(1.2); }
    }

    @keyframes fadeIn {
        from { opacity: 0; transform: translateY(10px); }
        to { opacity: 1; transform: translateY(0); }
    }

    @keyframes fadeOut {
        from { opacity: 1; transform: translateY(0); }
        to { opacity: 0; transform: translateY(10px); }
    }