/* Global Styles & Reset */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Poppins', sans-serif;
  }
  body {
    background: linear-gradient(to bottom right, #e0ffff, #ccffff); /* Subtle cyan gradient background */
    color: #333;
    line-height: 1.6;
    overflow-x: hidden; /* Prevent horizontal scroll */
  }
  a {
    color: #00bcd4; /* Cyan color */
    text-decoration: none;
    transition: color 0.3s ease;
  }
  a:hover {
    color: #008ba7; /* Darker cyan on hover */
    text-decoration: underline;
  }
  
  /* Container */
  .container {
    max-width: 1200px;
    margin: auto;
    padding: 1.5rem 1.5rem 4rem; /* More padding */
  }
  
  /* Header */
  header {
    background: linear-gradient(135deg, #00bcd4, #26c6da);
    color: #fff;
    padding: 1rem 2rem;
    position: sticky;
    top: 0;
    z-index: 100;
  }
  
  .header-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
  }
  
  /* Left Section */
  .left-section {
    display: flex;
    align-items: center;
    gap: 1rem;
  }
  
  .logo {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    overflow: hidden;
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.3);
  }
  
  .logo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  
  .left-section h1 {
    color: #fff;
    font-size: 1.8rem;
    font-weight: 600;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }
  
  /* Center Navigation */
  .center-nav {
    display: flex;
    gap: 1.5rem;
  }
  
  .center-nav a {
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    transition: all 0.3s ease;
  }
  
  .center-nav a:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
  }
  
  /* User Navigation */
  .user-nav {
    display: flex;
    align-items: center;
    gap: 1rem;
  }
  
  /* Glass Effect */
  .glass-effect {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 30px;
    padding: 0.5rem 1.2rem;
    color: #fff;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.2);
  }
  
  .glass-effect:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
  }
  
  .user-profile {
    font-weight: 500;
  }
  
  .logout-btn {
    background: rgba(255, 255, 255, 0.15);
  }
  
  .logout-btn:hover {
    background: rgba(255, 255, 255, 0.25);
  }
  
  .verified-badge {
    color: #fff;
    font-size: 1.2rem;
    filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.5));
    animation: glow 2s ease-in-out infinite;
  }
  
  @keyframes glow {
    0% {
      filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.5));
    }
    50% {
      filter: drop-shadow(0 0 12px rgba(255, 255, 255, 0.8));
    }
    100% {
      filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.5));
    }
  }
  
  /* Mobile Menu */
  .menu-toggle {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
  }
  
  /* Responsive Design */
  @media (max-width: 1024px) {
    .header-content {
      padding: 0 1rem;
    }
  }
  
  @media (max-width: 768px) {
    .header-content {
      flex-wrap: wrap;
    }
    
    .center-nav {
      display: none;
      width: 100%;
      flex-direction: column;
      align-items: center;
      padding: 1rem 0;
    }
    
    .center-nav.show {
      display: flex;
    }
    
    .user-nav {
      flex-wrap: wrap;
      justify-content: center;
      gap: 0.5rem;
    }
    
    .menu-toggle {
      display: block;
    }
  }
  
  /* Section Headings */
  h2 {
    font-size: 2.5rem;
    color: #00bcd4; /* Cyan color */
    text-align: center;
    margin-bottom: 2.5rem; /* More spacing */
    font-weight: 700;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.1);
    position: relative;
  }
  h2::after {
    content: '';
    position: absolute;
    width: 80px;
    height: 4px;
    background: #26c6da; /* Lighter cyan */
    left: 50%;
    bottom: -10px;
    transform: translateX(-50%);
    border-radius: 2px;
  }
  
  /* Products Section */
  .products {
    display: flex;
    justify-content: center; /* Center items */
    gap: 1.5rem; /* Slightly less gap for smaller cards */
    margin: 4rem 0; /* More margin */
    flex-wrap: wrap;
  }
  .card {
    background: white;
    flex: 0 1 28%; /* Adjusted basis to make them smaller but still wrap well */
    max-width: 280px; /* **MADE SMALLER: from 350px to 280px** */
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1); /* Deeper shadow */
    border-radius: 15px; /* More rounded corners */
    padding: 1.5rem; /* **MADE SMALLER: from 2rem to 1.5rem** */
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: transform 0.4s ease, box-shadow 0.4s ease; /* Smoother transition */
    border: 1px solid #f0f0f0;
    animation: fadeInUp 0.8s ease-out forwards; /* Animation */
    opacity: 0; /* Start hidden for animation */
  }
  .card:nth-child(1) { animation-delay: 0.1s; }
  .card:nth-child(2) { animation-delay: 0.2s; }
  .card:nth-child(3) { animation-delay: 0.3s; }
  
  @keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
  }
  
  .card:hover {
    transform: translateY(-12px) scale(1.02); /* More prominent lift and slight scale */
    box-shadow: 0 15px 30px rgba(0, 188, 212, 0.35); /* Cyan shadow */
    border-color: #26c6da; /* Highlight border */
  }
  .card img {
    max-width: 150px; /* **MADE SMALLER: from 180px to 150px** */
    margin-bottom: 1rem; /* Adjusted margin */
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0, 188, 212, 0.3); /* Stronger image shadow */
    transition: transform 0.3s ease;
  }
  .card:hover img {
    transform: scale(1.05); /* Image zoom on hover */
  }
  .card h3 {
    margin-bottom: 0.8rem; /* Adjusted margin */
    color: #00bcd4; /* Cyan color */
    font-weight: 700;
    font-size: 1.5rem; /* **MADE SMALLER: from 1.8rem to 1.5rem** */
    text-align: center;
  }
  .card p {
    font-size: 0.95rem; /* Slightly smaller text */
    color: #555;
    flex-grow: 1;
    text-align: center;
    margin-bottom: 1rem; /* Adjusted margin */
  }
  .card .price {
    font-weight: 700;
    color: #00897b; /* Teal accent color for price */
    font-size: 1.4rem; /* **MADE SMALLER: from 1.6rem to 1.4rem** */
    margin-bottom: 1rem; /* Adjusted margin */
    text-shadow: 1px 1px 2px rgba(0, 137, 123, 0.2);
  }
  .card button {
    background: #00bcd4; /* Cyan color */
    color: white;
    border: none;
    padding: 0.7rem 1.5rem; /* **MADE SMALLER: from 0.8rem 1.8rem to 0.7rem 1.5rem** */
    border-radius: 30px; /* More rounded */
    font-weight: 600;
    font-size: 1rem; /* Slightly smaller font size */
    cursor: pointer;
    transition: background 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
    width: 90%; /* Wider button */
    box-shadow: 0 4px 10px rgba(0, 188, 212, 0.3);
  }
  .card button:hover {
    background: #008ba7; /* Darker cyan */
    transform: translateY(-3px); /* Subtle lift on hover */
    box-shadow: 0 6px 15px rgba(0, 188, 212, 0.4);
  }
  
  /* Testimonials */
  .testimonials {
    background: white;
    padding: 3rem 2rem; /* More padding */
    margin: 4rem auto; /* More margin */
    border-radius: 20px; /* More rounded */
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1); /* Deeper shadow */
    max-width: 950px;
    border: 1px solid #f0f0f0;
    animation: fadeIn 1s ease-out forwards; /* Animation */
    opacity: 0;
  }
  @keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
  }
  .testimonial {
    margin-bottom: 2rem; /* More spacing */
    font-style: italic;
    color: #555;
    border-left: 5px solid #00897b; /* Teal accent color border */
    padding-left: 1.5rem; /* More padding */
    line-height: 1.8; /* More readable line height */
    font-size: 1.05rem;
    background: #e0f7fa; /* Light cyan background for quotes */
    padding: 1.2rem 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 137, 123, 0.1); /* Subtle shadow */
  }
  .testimonial .author {
    margin-top: 1rem; /* More spacing */
    font-weight: 700;
    color: #333;
    text-align: right;
    font-size: 1.1rem;
  }
  
  /* FAQ */
  .faq {
    max-width: 950px;
    margin: 4rem auto; /* More margin */
    background: white;
    border-radius: 20px; /* More rounded */
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1); /* Deeper shadow */
    padding: 3rem 2rem; /* More padding */
    border: 1px solid #f0f0f0;
    animation: fadeIn 1s ease-out forwards; /* Animation */
    opacity: 0;
    animation-delay: 0.2s; /* Stagger animation */
  }
  .faq-item {
    margin-bottom: 1.2rem; /* More spacing */
  }
  .faq-item summary {
    font-weight: 700;
    font-size: 1.2rem; /* Larger summary text */
    cursor: pointer;
    list-style: none;
    padding: 1rem 1.2rem; /* More padding */
    background: #b2ebf2; /* Lighter cyan */
    border-radius: 10px; /* More rounded */
    user-select: none;
    border: 1px solid #00bcd4; /* Cyan border */
    color: #00bcd4; /* Cyan color */
    transition: all 0.3s ease;
    position: relative;
  }
  .faq-item summary::marker, .faq-item summary::-webkit-details-marker {
    display: none; /* Hide default marker */
  }
  .faq-item summary::after { /* Custom arrow */
    content: '+';
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem;
    font-weight: 600;
    transition: transform 0.3s ease;
  }
  .faq-item[open] summary::after {
    content: '-';
    transform: translateY(-50%) rotate(180deg);
  }
  .faq-item[open] summary {
    background: #00bcd4; /* Cyan background */
    color: white;
    border-color: #008ba7; /* Darker cyan border */
    box-shadow: 0 4px 10px rgba(0, 188, 212, 0.3);
  }
  .faq-item p {
    padding: 1rem 1.5rem; /* More padding */
    background: #e0ffff; /* Lightest cyan */
    border-left: 4px solid #00bcd4; /* Cyan border */
    margin-top: 0.5rem;
    color: #555;
    font-size: 1rem;
    line-height: 1.5;
    border-radius: 0 0 10px 10px;
  }
  
  /* Contact Form */
  .contact {
    max-width: 950px;
    margin: 4rem auto; /* More margin */
    background: white;
    border-radius: 20px; /* More rounded */
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1); /* Deeper shadow */
    padding: 3rem 2rem; /* More padding */
    border: 1px solid #f0f0f0;
    animation: fadeIn 1s ease-out forwards; /* Animation */
    opacity: 0;
    animation-delay: 0.4s; /* Stagger animation */
  }
  .contact form {
    display: flex;
    flex-direction: column;
    gap: 1.2rem; /* More gap */
  }
  .contact label {
    font-weight: 600;
    color: #555;
    font-size: 1.1rem;
  }
  .contact input,
  .contact textarea {
    padding: 0.9rem 1.2rem; /* More padding */
    border-radius: 8px; /* More rounded */
    border: 1px solid #ddd;
    font-size: 1.05rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
  }
  .contact input:focus,
  .contact textarea:focus {
    border-color: #00bcd4; /* Cyan border */
    box-shadow: 0 0 0 3px rgba(0, 188, 212, 0.2); /* Cyan shadow */
    outline: none;
  }
  .contact button {
    background: #00897b; /* Teal accent color for contact button */
    color: white;
    border: none;
    padding: 1rem 2rem; /* Larger button */
    border-radius: 30px; /* More rounded */
    font-weight: 700;
    font-size: 1.2rem;
    cursor: pointer;
    transition: background 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
    width: 180px; /* Wider button */
    align-self: center;
    margin-top: 1.5rem;
    box-shadow: 0 5px 15px rgba(0, 137, 123, 0.3);
  }
  .contact button:hover {
    background: #00695c; /* Darker teal */
    transform: translateY(-3px);
    box-shadow: 0 7px 20px rgba(0, 137, 123, 0.4);
  }
  
  /* Payment Section */
  .payment-section {
    max-width: 600px;
    margin: 4rem auto;
    background: white;
    border-radius: 20px;
    box-shadow: 0 4px 15px rgba(0, 188, 212, 0.1);
    padding: 2rem;
  }
  
  .payment-section h2 {
    color: #00bcd4;
    font-size: 2rem;
    text-align: center;
    margin-bottom: 2rem;
  }
  
  .payment-summary {
    background: #f0ffff;
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 2rem;
  }
  
  .payment-summary h3 {
    color: #008b8b;
    font-size: 1.4rem;
    margin-bottom: 1rem;
  }
  
  #payment-order-items .cart-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem 0;
    border-bottom: 1px solid #e0f7fa;
  }
  
  .payment-total {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 2px solid #e0f7fa;
    text-align: right;
    font-size: 1.2rem;
    color: #008b8b;
    font-weight: 600;
  }
  
  /* Payment Form Styles */
  .payment-form-container {
    margin-top: 2rem;
  }
  
  .payment-form-container h3 {
    color: #333;
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
  }
  
  .form-group {
    margin-bottom: 1.2rem;
  }
  
  .form-group label {
    display: block;
    color: #666;
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
  }
  
  .form-group input,
  .form-group select,
  .form-control {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.2s ease;
  }
  
  .form-group input:focus,
  .form-group select:focus,
  .form-control:focus {
    outline: none;
    border-color: #00bcd4;
    box-shadow: 0 0 0 2px rgba(0, 188, 212, 0.1);
  }
  
  /* Stripe Elements Styles */
  .StripeElement {
    padding: 0.8rem;
    border: 1px solid #ddd;
    border-radius: 8px;
    background: white;
    transition: all 0.2s ease;
  }
  
  .StripeElement--focus {
    border-color: #00bcd4;
    box-shadow: 0 0 0 2px rgba(0, 188, 212, 0.1);
  }
  
  .StripeElement--invalid {
    border-color: #ff5252;
  }
  
  .error-message {
    color: #ff5252;
    font-size: 0.85rem;
    margin-top: 0.4rem;
    min-height: 20px;
  }
  
  /* Pay Now Button */
  #payNowBtn {
    display: block;
    width: 100%;
    max-width: 200px;
    margin: 2rem auto 0;
    padding: 0.8rem 1.5rem;
    background: #00bcd4;
    color: white;
    border: none;
    border-radius: 25px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
  }
  
  #payNowBtn:not(:disabled):hover {
    background: #008ba7;
    transform: translateY(-1px);
    box-shadow: 0 4px 10px rgba(0, 188, 212, 0.2);
  }
  
  #payNowBtn:disabled {
    background: #ccc;
    cursor: not-allowed;
  }
  
  .spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s linear infinite;
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
  }
  
  .spinner.hidden {
    display: none;
  }
  
  @keyframes spin {
    to {
        transform: translateY(-50%) rotate(360deg);
    }
  }
  
  /* Responsive Styles */
  @media (max-width: 600px) {
    .payment-section {
        margin: 2rem 1rem;
        padding: 1.5rem;
    }

    .payment-section h2 {
        font-size: 1.6rem;
    }

    .payment-summary {
        padding: 1rem;
    }

    .form-group input,
    .form-group select,
    .form-control {
        font-size: 0.95rem;
    }

    #payNowBtn {
        max-width: 100%;
    }
  }
  
  /* Cart Button */
  .cart-btn {
    position: fixed;
    right: 30px; /* More space */
    bottom: 30px; /* More space */
    background: #00bcd4; /* Cyan color */
    border: none;
    color: white;
    padding: 18px 25px; /* Larger button */
    border-radius: 50px;
    font-size: 1.2rem; /* Larger text */
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 5px 15px rgba(0, 188, 212, 0.5); /* Cyan shadow */
    transition: background 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
    z-index: 110;
    display: flex;
    align-items: center;
    gap: 8px;
  }
  .cart-btn:hover {
    background: #008ba7; /* Darker cyan */
    transform: translateY(-5px); /* Lift more */
    box-shadow: 0 8px 20px rgba(0, 188, 212, 0.6);
  }
  
  /* Cart Modal */
  .modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0,0,0,0.6); /* Darker overlay */
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 120;
    padding: 1rem;
    backdrop-filter: blur(5px); /* Blurred background */
    animation: fadeInOverlay 0.3s ease-out;
  }
  @keyframes fadeInOverlay {
    from { background: rgba(0,0,0,0); backdrop-filter: blur(0px); }
    to { background: rgba(0,0,0,0.6); backdrop-filter: blur(5px); }
  }
  .modal.show {
    display: flex;
  }
  .modal-content {
    background: white;
    border-radius: 20px; /* More rounded */
    max-width: 450px; /* Wider modal */
    width: 90%;
    padding: 2.5rem; /* More padding */
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3); /* Deeper shadow */
    position: relative;
    max-height: 85vh; /* Taller modal */
    overflow-y: auto;
    animation: zoomIn 0.3s ease-out; /* Zoom in animation */
  }
  @keyframes zoomIn {
    from { transform: scale(0.8); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
  }
  .modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
  }
  .modal-header h3 {
    color: #00bcd4; /* Cyan color */
    font-weight: 700;
    font-size: 2rem;
  }
  .close-btn {
    background: transparent;
    border: none;
    font-size: 2rem; /* Larger close button */
    font-weight: 700;
    color: #00bcd4; /* Cyan color */
    cursor: pointer;
    transition: transform 0.3s ease, color 0.3s ease;
  }
  .close-btn:hover {
    color: #008ba7; /* Darker cyan */
    transform: rotate(90deg);
  }
  .cart-items {
    max-height: 300px; /* Taller scroll area */
    overflow-y: auto;
    margin-bottom: 1.5rem;
    padding-right: 10px; /* Space for scrollbar */
  }
  .cart-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 0.8rem;
    border-bottom: 1px dashed #e0ffff;
    font-size: 1rem;
    position: relative;
  }
  .cart-item:last-child {
    border-bottom: none;
  }
  .cart-item-name {
    font-weight: 600;
    color: #333;
    flex: 1;
    margin-right: 1rem;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
  }
  .cart-item-controls {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0 1rem;
  }
  .cart-qty-btn {
    background: #f5f5f5;
    border: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: #333;
    transition: all 0.2s ease;
  }
  .cart-qty-btn:hover {
    background: #e0e0e0;
    transform: scale(1.1);
  }
  .cart-qty {
    font-size: 0.9rem;
    color: #666;
    min-width: 30px;
    text-align: center;
  }
  .cart-item-price {
    font-weight: 700;
    color: #00897b;
    font-size: 1.1rem;
    margin-right: 2rem;
  }
  .remove-item {
    background: none;
    border: none;
    color: #ff5252;
    cursor: pointer;
    padding: 0.3rem;
    font-size: 1.1rem;
    transition: transform 0.2s ease;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
  }
  .remove-item:hover {
    transform: translateY(-50%) scale(1.2);
  }
  .empty-cart {
    text-align: center;
    color: #999;
    font-style: italic;
    padding: 3rem 0; /* More padding */
    font-size: 1.1rem;
  }
  .cart-total {
      text-align: right;
      font-size: 1.3rem;
      font-weight: 700;
      color: #00897b; /* Teal */
      margin-top: 1rem;
      padding-top: 1rem;
      border-top: 2px solid #e0f7fa;
  }
  .checkout-btn {
    background: #00897b; /* Teal accent color for checkout */
    border: none;
    color: white;
    width: 100%;
    padding: 1rem 0; /* More padding */
    border-radius: 30px; /* More rounded */
    font-weight: 700;
    font-size: 1.3rem;
    cursor: pointer;
    transition: background 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
    margin-top: 1rem;
    box-shadow: 0 5px 15px rgba(0, 137, 123, 0.3);
  }
  .checkout-btn:hover {
    background: #00695c; /* Darker teal */
    transform: translateY(-3px);
    box-shadow: 0 7px 20px rgba(0, 137, 123, 0.4);
  }
  .checkout-btn:disabled {
    background: #cccccc;
    cursor: not-allowed;
    box-shadow: none;
    transform: none;
  }
  
  /* Responsive */
  @media (max-width: 900px) {
    header {
      padding: 1rem;
    }
    .header-content {
      flex-direction: column;
      gap: 1rem;
    }
    header .logo {
      margin-right: 0;
      margin-bottom: 0.5rem;
    }
    header h1 {
      font-size: 2rem;
    }
    header nav a {
      font-size: 1rem;
      margin: 0 0.8rem;
    }
    h2 {
      font-size: 2rem;
    }
    .products {
      flex-direction: column;
      align-items: center;
    }
    .card {
      max-width: 80%; /* Adjust for smaller screens */
      flex-basis: auto;
    }
    .testimonials, .faq, .contact, .payment-section {
      padding: 2rem 1rem;
    }
    .faq-item summary {
      font-size: 1.1rem;
    }
    .contact input, .contact textarea, .contact button {
      font-size: 1rem;
    }
    .cart-btn {
      padding: 12px 18px;
      font-size: 1rem;
      right: 15px;
      bottom: 15px;
    }
    .modal-content {
      max-width: 90%;
      padding: 1.5rem;
    }
    .modal-header h3 {
      font-size: 1.5rem;
    }
    .card-expiry-cvv {
        flex-direction: column;
        gap: 1rem;
    }
  }
  
  @media (max-width: 768px) {
    .header-content {
      flex-direction: column;
      gap: 1rem;
    }

    .logo-section {
      justify-content: center;
    }

    .logo-section h1 {
      font-size: 1.8rem;
    }

    header nav {
      flex-direction: column;
      width: 100%;
      gap: 0.5rem;
      display: none;
    }

    header nav.show {
      display: flex;
    }

    header nav a {
      width: 100%;
      text-align: center;
    }

    .user-nav {
      margin-left: 0;
      width: 100%;
    }

    .user-nav a {
      justify-content: center;
      width: 100%;
    }

    h2 {
      font-size: 1.8rem;
    }
    .card {
      max-width: 95%;
    }
    .testimonial {
      font-size: 0.95rem;
      padding: 1rem;
    }
    .faq-item summary {
      font-size: 1rem;
      padding: 0.8rem 1rem;
    }
    .faq-item p {
      font-size: 0.9rem;
      padding: 0.8rem 1rem;
    }
    .contact button, .payment-form-container button {
      width: 100%;
      font-size: 1.1rem;
    }
    .cart-btn {
      font-size: 0.9rem;
      padding: 10px 15px;
    }
  }

  /* Loading Animation */
  .loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
  }

  .loader::after {
    content: '';
    width: 50px;
    height: 50px;
    border: 5px solid #f3f3f3;
    border-top: 5px solid #00bcd4;
    border-radius: 50%;
    animation: spin 1s linear infinite;
  }

  @keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
  }

  .loader.hide {
    opacity: 0;
    visibility: hidden;
    transition: all 0.5s ease-out;
  }

  /* Mobile Menu Button */
  .menu-toggle {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    position: absolute;
    right: 1rem;
    top: 1rem;
  }

  @media (max-width: 768px) {
    .menu-toggle {
      display: block;
    }

    header nav {
      display: none;
      width: 100%;
      padding: 1rem;
      background: rgba(0, 188, 212, 0.95);
      backdrop-filter: blur(10px);
      position: absolute;
      top: 100%;
      left: 0;
    }

    header nav.show {
      display: block;
      animation: slideDown 0.3s ease-out;
    }

    header nav a {
      display: block;
      margin: 1rem 0;
      text-align: center;
    }
  }

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

  /* Back to Top Button */
  .back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: #00bcd4;
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 99;
  }

  .back-to-top.show {
    opacity: 1;
    visibility: visible;
  }

  .back-to-top:hover {
    background: #008ba7;
    transform: translateY(-3px);
  }

  /* Success Message */
  .add-success {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: #4caf50;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    animation: fadeInOut 2s ease-in-out;
  }

  @keyframes fadeInOut {
    0% { opacity: 0; transform: translateY(-10px); }
    10% { opacity: 1; transform: translateY(0); }
    90% { opacity: 1; transform: translateY(0); }
    100% { opacity: 0; transform: translateY(-10px); }
  }

  /* Card Badge */
  .card-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: #ff4081;
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
    z-index: 1;
  }

  /* Responsive Improvements */
  @media (max-width: 768px) {
    .back-to-top {
      bottom: 20px;
      right: 20px;
      width: 40px;
      height: 40px;
      font-size: 1rem;
    }
    
    .card-badge {
      top: 0.5rem;
      left: 0.5rem;
      font-size: 0.7rem;
    }

    .cart-item {
        flex-wrap: wrap;
        padding: 1rem 0;
    }

    .cart-item-name {
        width: 100%;
        margin-bottom: 0.5rem;
    }

    .cart-item-controls {
        margin: 0;
    }

    .cart-item-price {
        margin-right: 2.5rem;
    }

    .remove-item {
        top: 1rem;
        transform: none;
    }
  }

  /* User Navigation Styles */
  .user-nav {
    display: flex;
    align-items: center;
    margin-left: 1rem;
  }

  .user-nav a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    font-size: 1.1rem;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(5px);
  }

  .user-nav a:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
  }

  .user-nav i {
    font-size: 1.2rem;
  }

  /* Responsive styles for user nav */
  @media (max-width: 768px) {
    .user-nav {
      flex-direction: column;
      align-items: stretch;
      width: 100%;
      margin-left: 0;
      gap: 0.8rem;
    }

    .user-nav a {
      justify-content: center;
      padding: 0.8rem;
    }
  }

  .hidden {
    display: none !important;
  }

  .verified-badge {
    color: #00f2fe;
    font-size: 1.2rem;
    margin-left: 0.5rem;
    filter: drop-shadow(0 0 8px rgba(0, 242, 254, 0.5));
    animation: glow 2s ease-in-out infinite;
  }

  @keyframes glow {
    0% {
      filter: drop-shadow(0 0 8px rgba(0, 242, 254, 0.5));
    }
    50% {
      filter: drop-shadow(0 0 12px rgba(0, 242, 254, 0.8));
    }
    100% {
      filter: drop-shadow(0 0 8px rgba(0, 242, 254, 0.5));
    }
  }

  /* Update responsive styles for verified badge */
  @media (max-width: 768px) {
    .verified-badge {
      font-size: 1rem;
    }
  }

/* Project disclaimer notice */
.notice{
  margin: 1.2rem 0 2rem;
}
.notice .notice-inner{
  display:flex;
  gap: 0.9rem;
  align-items:flex-start;
  padding: 1rem 1.1rem;
  border-radius: 16px;
  background: rgba(255,255,255,0.75);
  border: 1px solid rgba(0,188,212,0.25);
  box-shadow: 0 8px 30px rgba(0,0,0,0.08);
  backdrop-filter: blur(8px);
}
.notice i{
  font-size: 1.3rem;
  margin-top: 0.1rem;
  color: #0593a6;
}
.notice p{
  margin:0;
  font-size: 0.95rem;
}