:root {
            --primary: #FF385C;
            --secondary: #1a1a1a;
            --accent: #FF385C;
            --background: #ffffff;
            --text: #1a1a1a;
            --gray-100: #f5f5f5;
            --gray-200: #eeeeee;
            --gray-300: #e0e0e0;
            --gray-400: #bdbdbd;
            --shadow-sm: 0 1px 2px rgba(0,0,0,0.04);
            --shadow-md: 0 2px 4px rgba(0,0,0,0.08);
            --shadow-lg: 0 4px 8px rgba(0,0,0,0.12);
                --vincenzo-primary: #000000; / Primary color /
                --vincenzo-background: #ffffff; / Background color /
                --vincenzo-text: #111111; / Text color /
        }

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

        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
            color: var(--dark);
            line-height: 1.5;
            background: none;
            padding-top: 120px;
            padding-bottom: 120px;
        }

        .search-container {
            top: 120px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            background: linear-gradient(to bottom, var(--background), #ffffff);
            padding: 0 10vh;
            position: relative;
            overflow: hidden;
            transition: height 0.3s ease;
            pointer-events: auto;
        }

        .search-container.searched {
            height: 40vh;
        }

        .search-container::before {
            content: '';
            position: absolute;
            left: -50%;
            width: 200%;
             background: linear-gradient(to bottom, var(--background), #ffffff);
            opacity: 0.8;
            z-index: 0;
        }

        h1 {
            font-size: 52px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 56px;
            text-align: center;
            line-height: 1.1;
            position: relative;
            z-index: 1;
            letter-spacing: -1.5px;
        }

        .search-form {
            width: 100%;
            max-width: 800px;
            display: flex;
            gap: 16px;
            margin-bottom: 40px;
            position: relative;
            z-index: 1;
            padding: 0 8px;
        }

        .search-wrapper {
            flex: 1;
            position: relative;
            background: var(--background);
            border-radius: 20px;
            box-shadow: var(--shadow-lg);
            transition: transform 0.2s ease;
        }

        .search-wrapper:hover {
            transform: translateY(-2px);
        }

        input[type="text"] {
            width: 100%;
            padding: 28px 36px;
            font-size: 17px;
            border: 1px solid var(--gray-200);
            border-radius: 20px;
            background: transparent;
            transition: all 0.3s ease;
        }

        input[type="text"]:focus {
            outline: none;
            border-color: var(--primary);
        }

        button.search-button {
            padding: 28px 48px;
            font-size: 17px;
            font-weight: 500;
            color: white;
            background: var(--primary);
            border: none;
            border-radius: 20px;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: var(--shadow-md);
        }

        button.search-button:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
        }

        .quick-options {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
            justify-content: center;
            margin-top: 40px;
            position: relative;
            z-index: 1;
            padding: 0 16px;
        }

        .quick-option {
            padding: 14px 28px;
            background: var(--background);
            border: 1px solid var(--gray-200);
            border-radius: 100px;
            font-size: 15px;
            color: var(--text);
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: var(--shadow-sm);
        }

        .quick-option:hover {
            background: var(--gray-100);
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }

        .tabs {
            display: flex;
            gap: 6px;
            background: var(--gray-100);
            padding: 8px;
            border-radius: 20px;
            margin: 0 auto 48px;
            max-width: 800px;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
            position: sticky;
            top: 24px;
            z-index: 100;
            backdrop-filter: blur(10px);
        }

        .tabs::-webkit-scrollbar {
            display: none;
        }

        .tab {
            padding: 18px 32px;
            font-size: 15px;
            font-weight: 500;
            color: var(--text);
            background: transparent;
            border: none;
            border-radius: 16px;
            cursor: pointer;
            transition: all 0.3s ease;
            white-space: nowrap;
            opacity: 0.7;
            transition: opacity 0.3s ease;
        }

        .tab.active {
            background: var(--background);
            color: var(--primary);
            box-shadow: var(--shadow-sm);
            opacity: 1;
        }

        .tab:hover:not(.active) {
            background: var(--gray-200);
        }

        .section {
            max-width: 1200px;
            margin: 0 auto 40px;
            padding: 56px 40px;
            background: var(--background);
            border-radius: 28px;
            box-shadow: var(--shadow-lg);
            transition: all 0.3s ease;
            overflow: hidden;
        }

        .section h2 {
            font-size: 36px;
            font-weight: 600;
            margin-bottom: 40px;
            color: var(--text);
            letter-spacing: -0.7px;
            cursor: pointer;
            position: relative;
            padding-right: 40px;
        }

        .section p {
            font-size: 16px;
            line-height: 1.6;
            color: #444;
        }

        .tag {
            display: inline-block;
            padding: 6px 12px;
            background: var(--gray-100);
            border-radius: 20px;
            font-size: 14px;
            margin-right: 8px;
            margin-bottom: 8px;
            color: var(--dark);
        }

        .tab-content {
            display: none;
        }

        .tab-content.active {
            display: block;
        }

        @media (max-width: 768px) {
            .screen{
                top: 150px;
            }
            .search-container {
                padding: 0 20px;
            }

            h1 {
                font-size: 36px;
                margin-bottom: 40px;
            }

            .search-form {
                flex-direction: column;
                gap: 12px;
                padding: 0;
            }

            input[type="text"],
            button.search-button {
                padding: 20px 24px;
                font-size: 16px;
            }

            .quick-options {
                gap: 12px;
                margin-top: 32px;
                padding: 0 8px;
            }

            .quick-option {
                padding: 12px 20px;
                font-size: 14px;
            }

            .section {
                padding: 32px 24px;
                border-radius: 24px;
            }
        }

        .wine-options {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 20px;
            margin-top: 48px;
            position: relative;
            padding: 15px;
            pointer-events: auto;
            -webkit-overflow-scrolling: touch;
        }

        .wine-option {
            background: var(--background);
            border: 1px solid var(--gray-200);
            border-radius: 16px;
            padding: 24px;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: var(--shadow-md);
            touch-action: pan-y;
            -webkit-overflow-scrolling: touch;
            pointer-events: auto;
        }

        .wine-option:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
            border-color: var(--primary);
        }

        .wine-option h3 {
            font-size: 20px;
            margin-bottom: 12px;
            color: var(--text);
        }

        .wine-option p {
            font-size: 15px;
            color: var(--text);
            margin-bottom: 8px;
        }

        .load-more-container {
            text-align: center;
            margin-top: 24px;
        }

        .load-more-button {
            padding: 16px 32px;
            font-size: 16px;
            color: var(--text);
            background: var(--gray-100);
            border: 1px solid var(--gray-200);
            border-radius: 100px;
            cursor: pointer;
            transition: all 0.3s ease;
            display: none;
        }

        .load-more-button:hover {
            background: var(--gray-200);
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }

        .wine-metadata {
            margin-bottom: 24px;
            line-height: 1.6;
        }

        .wine-description {
            line-height: 1.8;
        }

        .tasting-notes {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 24px;
        }

        .note-section {
            background: var(--gray-100);
            padding: 20px;
            border-radius: 12px;
        }

        .note-section h3 {
            margin-bottom: 12px;
            color: var(--primary);
        }

        .pairing-list, .similar-wines-list {
            list-style: none;
            padding: 0;
        }

        .pairing-list li, .similar-wines-list li {
            background: var(--gray-100);
            padding: 16px;
            margin-bottom: 12px;
            border-radius: 8px;
            transition: all 0.3s ease;
        }

        .pairing-list li:hover, .similar-wines-list li:hover {
            transform: translateX(8px);
            background: var(--gray-200);
        }

        .pricing-info {
            background: var(--gray-100);
            padding: 24px;
            border-radius: 12px;
            line-height: 1.8;
        }

        .chat-container {
            max-width: 600px;
            margin: 20px auto;
            padding: 20px;
            background: var(--background);
            border-radius: 10px;
            box-shadow: var(--shadow-md);
        }
        .chat-messages {
            margin-top: 20px;
        }
        .user-message, .ai-message, .error-message {
            margin-bottom: 10px;
            padding: 10px;
            border-radius: 5px;
        }
        .user-message {
            background: var(--gray-100);
        }
        .ai-message {
            background: var(--primary);
            color: white;
        }
        .error-message {
            background: var(--gray-200);
            color: red;
        }

        .similar-wines-list li {
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .similar-wines-list li:hover {
            background: var(--gray-200);
            transform: translateX(8px);
            padding-left: 24px;
        }

        .wine-option {
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .wine-option:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
        }
        
        .load-more-container {
            text-align: center;
            margin-top: 32px;
        }
        
        .load-more-button {
            padding: 16px 32px;
            font-size: 16px;
            color: var(--text);
            background: var(--gray-100);
            border: 1px solid var(--gray-200);
            border-radius: 100px;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .load-more-button:hover {
            background: var(--gray-200);
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }

        .loading-screen {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(255, 255, 255, 0.9);
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            gap: 20px;
            z-index: 1000;
            backdrop-filter: blur(5px);
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.3s ease;
        }

        .loading-screen.active {
            opacity: 1;
            pointer-events: auto;
        }

        .loading-animation {
            width: 50px;
            height: 50px;
            border: 3px solid var(--gray-200);
            border-radius: 50%;
            border-top-color: var(--primary);
            animation: spin 1s linear infinite;
        }

        .loading-text {
            font-style: italic;
            color: var(--text);
            font-size: 15px;
            opacity: 0.8;
        }

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

        .screen {
            position: fixed;
            top: 80px;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(to bottom, var(--background), rgba(255, 255, 255, 1));
            transition: opacity 0.3s ease, transform 0.5s ease;
            transform: translateX(100%);
            overflow-y: auto;
            -webkit-overflow-scrolling: touch;
            pointer-events: none;
            z-index: 1;
        }

        .screen.active {
            transform: translateX(0);
            pointer-events: auto;
        }

        .back-button {
            position: relative;
            top: 24px;
            left: 24px;
            padding: 16px 24px;
            background: var(--background);
            border: 1px solid var(--gray-300);
            border-radius: 12px;
            cursor: pointer;
            transition: all 0.3s ease;
            z-index: 100;
            display: flex;
            align-items: center;
            gap: 8px;
            font-weight: 500;
            box-shadow: var(--shadow-md);
            color: var(--text);
            font-size: 15px;
            opacity: 0;
            transform: translateX(-20px);
        }

        .back-button.visible {
            opacity: 1;
            transform: translateX(0);
        }

        .back-button:hover {
            background: var(--gray-100);
            transform: translateX(-5px);
            box-shadow: var(--shadow-lg);
        }

        .back-button::before {
            content: "←";
            font-size: 20px;
            line-height: 1;
            transition: transform 0.3s ease;
        }

        .back-button:hover::before {
            transform: translateX(-4px);
        }

        @media (max-width: 768px) {
            .back-button {
                top: 16px;
                left: 16px;
                padding: 12px 20px;
                font-size: 14px;
            }
        }

        .wine-details {
            padding-top: 80px;
        }

        .fade-in {
            animation: fadeIn 0.5s ease forwards;
        }

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

        .section.collapsed > *:not(h2) {
            display: none;
        }

        .expand-indicator {
            position: absolute;
            right: 20px;
            top: 50%;
            transform: translateY(-50%);
            transition: transform 0.3s ease;
            display: none;
        }

        .section.collapsed .expand-indicator {
            transform: translateY(-50%) rotate(-90deg);
        }

        .chat-section {
            background: var(--gray-100);
            border-radius: 12px;
            padding: 20px;
            margin-top: 20px;
        }

        .chat-messages {
            max-height: 400px;
            overflow-y: auto;
            margin-bottom: 20px;
            padding: 10px;
        }

        .chat-message {
            margin-bottom: 12px;
            padding: 12px;
            border-radius: 8px;
            animation: fadeIn 0.3s ease;
        }

        .user-message {
            background: white;
            margin-left: 20px;
        }

        .ai-message {
            background: var(--primary);
            color: white;
            margin-right: 20px;
        }

        .chat-input-container {
            display: flex;
            gap: 12px;
        }

        #chatInput {
            flex: 1;
            padding: 12px;
            border: 1px solid var(--gray-300);
            border-radius: 8px;
            font-family: inherit;
            resize: none;
        }

        .chat-submit {
            padding: 12px 24px;
            background: var(--primary);
            color: white;
            border: none;
            border-radius: 8px;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .chat-submit:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }

        .purchase-links {
            margin-top: 24px;
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .save-button {
            padding: 16px 32px;
            background: var(--primary);
            color: white;
            border: none;
            border-radius: 12px;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-size: 16px;
            font-weight: 500;
        }

        .save-button:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }

        .retailer-links {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 16px;
        }

        .retailer-link {
            padding: 20px;
            background: var(--gray-100);
            border-radius: 12px;
            text-decoration: none;
            color: var(--text);
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            font-weight: 500;
        }

        .retailer-link:hover {
            transform: translateY(-2px);
            background: var(--gray-200);
            box-shadow: var(--shadow-md);
        }

        .saved-wines-list {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
        }

        .saved-wine-card {
            background: var(--gray-100);
            border-radius: 12px;
            padding: 20px;
            position: relative;
        }

        .saved-wine-card .remove-button {
            position: absolute;
            top: 12px;
            right: 12px;
            background: none;
            border: none;
            color: var(--primary);
            cursor: pointer;
            font-size: 1.2em;
            opacity: 0.7;
            transition: opacity 0.3s ease;
        }

        .saved-wine-card .remove-button:hover {
            opacity: 1;
        }

        .purchase-links {
            margin-top: 24px;
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .save-button {
            padding: 16px 32px;
            background: var(--primary);
            color: white;
            border: none;
            border-radius: 12px;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-size: 16px;
            font-weight: 500;
        }

        .save-button:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }

        .retailer-links {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 16px;
        }

        .retailer-link {
            padding: 20px;
            background: var(--gray-100);
            border-radius: 12px;
            text-decoration: none;
            color: var(--text);
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            font-weight: 500;
        }

        .retailer-link:hover {
            transform: translateY(-2px);
            background: var(--gray-200);
            box-shadow: var(--shadow-md);
        }

        .error-message {
            color: #ff3b3b;
            text-align: center;
            padding: 16px;
            background: #fff1f1;
            border-radius: 12px;
        }

        .purchase-options {
            margin-top: 24px;
            display: none; /*flex*/
            flex-direction: column;
            gap: 16px;
        }

        .retailer-links {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 16px;
            margin-top: 16px;
        }

        .retailer-link {
            padding: 20px;
            background: var(--gray-100);
            border-radius: 12px;
            text-decoration: none;
            color: var(--text);
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            font-weight: 500;
        }

        .retailer-link:hover {
            transform: translateY(-2px);
            background: var(--gray-200);
            box-shadow: var(--shadow-md);
        }

        .loading-message {
            text-align: center;
            padding: 20px;
            color: var(--gray-600);
            font-style: italic;
        }

        .error-message {
            text-align: center;
            padding: 16px;
            background: #fff1f1;
            border-radius: 12px;
            color: #ff3b3b;
        }

        .save-button {
            padding: 16px 32px;
            background: var(--primary);
            color: white;
            border: none;
            border-radius: 12px;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-size: 16px;
            font-weight: 500;
        }

        .save-button:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }

        .loading-content {
            padding: 16px;
            color: var(--gray-400);
            font-style: italic;
            text-align: center;
        }

        .expanded-content {
            margin-top: 24px;
            padding-top: 24px;
            border-top: 1px solid var(--gray-200);
            animation: fadeIn 0.3s ease;
        }

        .error-message {
            color: #ff3b3b;
            text-align: center;
            padding: 16px;
            margin-top: 16px;
            background: #fff1f1;
            border-radius: 8px;
        }

        .banner {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            background: rgba(255, 255, 255, 0.98);
            backdrop-filter: blur(10px);
            box-shadow: var(--shadow-sm);
            z-index: 1000;
            padding: 16px 24px;
            height: 80px;
            display: flex;
            align-items: center;
        }

        .banner-content {
            max-width: 1400px;
            width: 100%;
            margin: 0 auto;
            padding: 0 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            text-decoration: none;
            display: flex;
            flex-direction: column;
            align-items: flex-start;
        }

        .logo-text {
            font-size: 28px;
            font-weight: 700;
            color: var(--primary) !important;
            letter-spacing: -0.5px;
        }

        .logo-subtitle {
            font-size: 14px;
            color: var(--gray-400);
            margin-top: -2px;
        }

        .banner-nav {
            display: flex;
            gap: 24px;
            align-items: center;
        }

        .nav-link {
            text-decoration: none;
            color: var(--text);
            font-size: 15px;
            font-weight: 500;
            padding: 8px 16px;
            border-radius: 100px;
            transition: all 0.3s ease;
        }

        .nav-link:hover {
            background: var(--gray-100);
            transform: translateY(-1px);
        }

        /* Mobile responsiveness */
        @media (max-width: 768px) {
            .banner {
                height: auto;
                min-height: 70px;
                padding: 12px 16px;
            }

            .banner-content {
                padding: 0 12px;
            }

            .pricing-header,
            .hero {
                padding-top: 100px;
                padding-bottom: 40px;
            }

            .pricing-grid,
            .features {
                padding: 20px;
                gap: 24px;
            }

            .pricing-card,
            .feature-card {
                padding: 24px;
            }
        }

        /* For very small screens */
        @media (max-width: 480px) {
            .logo-subtitle {
                display: none;
            }

            h1 {
                font-size: 28px;
                margin-bottom: 24px;
            }

            .search-wrapper {
                margin: 0 12px;
            }

            input[type="text"],
            button.search-button {
                padding: 16px 20px;
                font-size: 15px;
            }

            .quick-options {
                padding: 0 12px;
            }

            .quick-option {
                padding: 8px 16px;
                font-size: 13px;
            }

            .tabs {
                margin: 0 12px 32px;
                padding: 6px;
                border-radius: 16px;
            }

            .tab {
                padding: 12px 20px;
                font-size: 14px;
            }
        }

        /* Update container styles to ensure proper scrolling */
        .wine-options,
        .wine-details,
        .section,
        .chat-section,
        .chat-messages {
            overflow: visible;
            pointer-events: auto;
            -webkit-overflow-scrolling: touch;
            position: relative;
        }

        /* Ensure content fills the screen properly */
        .wine-details,
        .wine-options {
            padding: 20px;
            margin-bottom: 40px;
            min-height: calc(100vh - 80px);
            padding-bottom: 3em;
        }

        /* Update banner styles for better consistency */
        .banner {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            background: rgba(255, 255, 255, 0.98);
            backdrop-filter: blur(10px);
            box-shadow: var(--shadow-sm);
            z-index: 1000;
            padding: 16px 24px;
            height: 80px;
            display: flex;
            align-items: center;
        }

        .banner-content {
            max-width: 1400px;
            width: 100%;
            margin: 0 auto;
            padding: 0 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        /* Update main content padding to account for fixed banner */
        .pricing-header,
        .hero {
            padding-top: 120px;
            padding-bottom: 60px;
            background: linear-gradient(to bottom, var(--gray-50), transparent);
        }

        /* Make cards more consistent */
        .pricing-card,
        .feature-card {
            background: var(--background);
            border: 1px solid var(--gray-100);
            border-radius: 16px;
            padding: 32px;
            transition: all 0.3s ease;
            height: 100%;
            display: flex;
            flex-direction: column;
        }

        .pricing-card.featured {
            border: 2px solid var(--primary);
            transform: translateY(-8px);
        }
        .auth-button {
            padding: 0.5rem 1rem;
            border-radius: 6px;
            border: 1px solid var(--gray-300);
            background: transparent;
            cursor: pointer;
            transition: all 0.2s;
        }
    
        .auth-button.primary {
            background: var(--vincenzo-primary);
            color: white;
            border: none;
        }
    
        /* Update responsive styles */
        @media (max-width: 768px) {
            .banner {
                height: auto;
                min-height: 70px;
                padding: 12px 16px;
            }

            .banner-content {
                padding: 0 12px;
            }

            .pricing-header,
            .hero {
                padding-top: 100px;
                padding-bottom: 40px;
            }

            .pricing-grid,
            .features {
                padding: 20px;
                gap: 24px;
            }

            .pricing-card,
            .feature-card {
                padding: 24px;
            }
        }

        /* Add smooth transitions */
        .pricing-card:hover,
        .feature-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
            border-color: var(--primary);
        }

        .pricing-card.featured:hover {
            transform: translateY(-12px);
        }

        /* Update typography for better hierarchy */
        .pricing-header h1,
        .hero h1 {
            font-size: 48px;
            font-weight: 700;
            letter-spacing: -0.5px;
            margin-bottom: 24px;
            color: var(--text);
        }

        .pricing-header p,
        .hero p {
            font-size: 20px;
            line-height: 1.6;
            color: var(--gray-500);
            max-width: 600px;
            margin: 0 auto 40px;
        }

        .signup-prompt {
            background: var(--primary);
            color: white;
            padding: 2rem;
            border-radius: 1rem;
            margin: 2rem 0;
            text-align: center;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
        }

        .signup-prompt h2 {
            margin-bottom: 1rem;
            font-size: 1.5rem;
        }

        .signup-prompt p {
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
            opacity: 0.9;
        }

        .feature-list {
            display: grid;
            gap: 1rem;
            margin: 2rem 0;
            text-align: left;
        }

        .feature-item {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            font-size: 1.1rem;
        }

        .feature-icon {
            background: rgba(255,255,255,0.2);
            border-radius: 50%;
            width: 24px;
            height: 24px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.9rem;
        }

        .signup-button {
            display: inline-block;
            background: white;
            color: var(--primary);
            padding: 1rem 2rem;
            border-radius: 2rem;
            font-weight: 600;
            font-size: 1.1rem;
            text-decoration: none;
            transition: transform 0.2s ease;
            margin-top: 1rem;
        }

        .signup-button:hover {
            transform: scale(1.05);
        }

        .blurred-sections {
            opacity: 0.7;
        }

        .blurred-content {
            position: relative;
            height: 100px;
            background: var(--gray-100);
            border-radius: 0.5rem;
            overflow: hidden;
        }

        .blur-overlay {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            backdrop-filter: blur(8px);
            background: rgba(255,255,255,0.5);
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .blur-overlay::after {
            content: "Sign up to view";
            color: var(--gray-600);
            font-size: 0.9rem;
        }

    /* Banner styles */
    .banner {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 0.75rem 1rem;
        background: #fff;
        border-bottom: 1px solid var(--gray-200);
    }

    .logo {
        display: flex;
        flex-direction: column;
        text-decoration: none;
        color: inherit;
    }

    .logo-text {
        font-size: 1.5rem;
        font-weight: 600;
        color: var(--vincenzo-primary);
    }

    .logo-subtitle {
        font-size: 0.8rem;
        color: var(--gray-600);
    }

    .auth-container, .user-container {
        display: flex;
        gap: 1rem;
        align-items: center;
    }

   
    .modal {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0,0,0,0.5);
        z-index: 9000;
    }

    .modal-content {
        position: relative;
        background: white;
        margin: 2rem auto;
        padding: 50px;
        width: 90%;
        max-width: 500px;
        border-radius: 12px;
        box-shadow: 0 4px 24px rgba(0, 0, 0, 0.1);
        max-height: calc(100vh - 4rem);
        display: flex;
        flex-direction: column;
        overflow-y: scroll;
    }

    .modal-header {
        position: sticky;
        top: 0;
        background: white;
        padding: 2rem 3rem 1rem;
        border-bottom: 1px solid var(--gray-200);
        z-index: 1;
    }

    .modal-body {
        padding: 2rem 3rem 3rem;
        overflow-y: auto;
    }

    .modal input {
        width: 100%;
        padding: 1rem;
        margin: 0.75rem 0;
        border: 1px solid var(--gray-300);
        border-radius: 8px;
        font-size: 1rem;
    }

    .modal button {
        width: 100%;
        padding: 1rem;
        margin: 1.5rem 0;
        background: var(--vincenzo-primary);
        color: white;
        border: none;
        border-radius: 8px;
        cursor: pointer;
        font-size: 1rem;
        font-weight: 500;
        transition: background 0.2s;
    }

    .modal button:hover {
        background: var(--vincenzo-primary-dark);
    }

    .modal h2 {
        font-size: 2rem;
        margin-bottom: 2rem;
        text-align: center;
    }

    .modal p {
        text-align: center;
        margin-top: 1.5rem;
    }

    .close {
        position: absolute;
        right: 1.5rem;
        top: 1.5rem;
        font-size: 1.5rem;
        cursor: pointer;
        z-index: 2;
    }

    .banner-content {
        width: 100%;
        display: flex;
        flex-direction: column;
        gap: 1rem;
    }

    .top-row {
        display: flex;
        justify-content: space-between;
        align-items: center;
        width: 100%;
        flex-wrap: wrap;
        gap: 1rem;
    }

    .banner-nav {
        display: flex;
        gap: 1rem;
    }

    .nav-and-auth {
        display: flex;
        align-items: center;
        gap: 1rem;
        flex-wrap: wrap;
    }

    .nav-link {
        color: var(--gray-700);
        text-decoration: none;
        padding: 0.5rem 1rem;
        border-radius: 6px;
        transition: all 0.2s;
    }

    .nav-link:hover {
        background: var(--gray-100);
    }

    .user-name {
        cursor: pointer;
        padding: 0.5rem;
        border-radius: 6px;
        transition: background 0.2s;
    }

    .user-name:hover {
        background: var(--gray-100);
    }

    .profile-section {
        margin: 1.5rem 0;
        padding: 1rem;
        border: 1px solid var(--gray-200);
        border-radius: 8px;
    }

    .profile-section h3 {
        margin-top: 0;
        margin-bottom: 1rem;
    }

    .token-info {
        text-align: center;
    }

    .progress-bar {
        width: 100%;
        height: 8px;
        background: var(--gray-200);
        border-radius: 4px;
        margin: 1rem 0;
        overflow: hidden;
    }

    .progress {
        height: 100%;
        background: var(--vincenzo-primary);
        border-radius: 4px;
        transition: all 0.3s ease;
    }

    .upgrade-button {
        background: var(--vincenzo-primary);
        color: white;
        border: none;
        padding: 0.5rem 1rem;
        border-radius: 6px;
        cursor: pointer;
        margin-top: 1rem;
    }

    .token-warning {
        color: #dc3545;
        font-size: 0.9em;
        margin-top: 0.5rem;
        font-weight: 500;
    }

    .footer {
        width: 100%;
        padding: 1px 2rem;
        border-top: 1px solid #000;
        text-align: center;
        position: fixed;
        bottom: 0;
        left: 0;
        font-size: 9px;
        color: var(--gray-600);
        z-index: 1000;
        height: auto;
        min-height: 11px;
        opacity: 0.8;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    }

    .footer a {
        color: var(--gray-600);
        text-decoration: none;
        margin: 0 0.5rem;
    }

    .footer a:hover {
        color: var(--vincenzo-primary);
    }

    .terms-notice {
        font-size: 0.8rem;
        color: var(--gray-600);
        margin-top: 1rem;
        text-align: center;
        line-height: 1.4;
    }

    .terms-notice a {
        color: var(--vincenzo-primary);
        text-decoration: none;
    }

    .terms-notice a:hover {
        text-decoration: underline;
    }

    .remember-me {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        margin: 0.75rem 0;
    }

    .remember-me input[type="checkbox"] {
        width: auto;
        margin: 0;
    }

    .remember-me label {
        color: var(--gray-700);
        font-size: 0.9rem;
    }

    @media (max-width: 768px) {
        .banner-content {
            gap: 0.5rem;
        }
        
        .top-row {
            flex-direction: column;
            align-items: center;
            gap: 0.75rem;
        }
        
        .logo {
            align-items: center;

        }
        
        .auth-container, .user-container {
            gap: 0.5rem;
        }
        .sell-button {
            display: none;
        }
        
        .auth-button {
            padding: 0.4rem 0.8rem;
            font-size: 0.9rem;
        }
        
        .nav-and-auth {
            width: 100%;
            justify-content: center;
            gap: 0.75rem;
        }
    }

    @media (max-width: 480px) {
        .banner {
            padding: 0.75rem;
        }
        
        .logo-text {
            font-size: 1.25rem;
        }
        
        .logo-subtitle {
            font-size: 0.7rem;
        }
        
        .nav-and-auth {
            flex-direction: column;
            align-items: center;
            gap: 0.5rem;
        }
        
        .footer {
            padding: 0.5rem 1rem;
        }

        .footer a {
            display: inline-block;
            margin: 0.2rem 0.25rem;
        }
    }

    .sommelier-button {
        position: fixed;
        bottom: 20px;
        right: 20px;
        width: 60px;
        height: 60px;
        border-radius: 50%;
        background: #000;
        box-shadow: 0 2px 10px rgba(0,0,0,0.2);
        cursor: pointer;
        z-index: 99999;
        transition: all 0.3s ease;
        align-items: center;
        justify-content: center;
        border: none;
    }

    .sommelier-iframe {
        position: fixed;
        bottom: 90px;
        right: 20px;
        width: 350px;
        height: 500px;
        border: none;
        border-radius: 10px;
        box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        background: white;
        z-index: 99999;
        opacity: 0;
        transform: translateY(20px);
        pointer-events: none;
        transition: all 0.3s ease;
        display: none;
    }

    .loading-screen {
        z-index: 8998;
    }