.promo-banner {
        position: relative;
        background: linear-gradient(90deg, #d4af37, #fffacd, #d4af37);
        background-size: 200% 100%;
        color: #000;
        padding: 6px 10px;
        text-align: center;
        font-weight: bold;
        border-radius: 4px;
        margin-bottom: 6px;
        box-shadow: 0 0 8px 2px #ffd700;
        animation: shine 3s linear infinite;
        overflow: hidden;
        text-transform: uppercase;
        font-family: "Orbitron", sans-serif;
        font-size: 13px;
        letter-spacing: 1px;
    }
    @keyframes shine {
        0% { background-position: 200% 0; }
        100% { background-position: -200% 0; }
    }
    .premium-title {
        color: #ffd700;
        font-family: "Orbitron", sans-serif;
        font-size: 18px;
        font-weight: bold;
        margin-bottom: 0;
        margin-top: 0;
        display: flex;
        align-items: center;
        gap: 8px;
    }
    .premium-badge {
        background: #ffd700;
        color: #222;
        font-size: 11px;
        font-weight: bold;
        border-radius: 3px;
        padding: 2px 7px;
        margin-left: 8px;
        letter-spacing: 1px;
        box-shadow: 0 0 4px #ffd700;
        text-shadow: none;
    }
    .premium-title-effect {
        color: #ffd700;
        color: #666;
        font-weight: bold;
        letter-spacing: 4px;
        font-size: 13px;
        text-shadow: 0 0 8px #fffbe6, 0 0 2px #ffd700;
        font-family: "Orbitron", sans-serif;
    }
    .workshop-site {
        color: #00bfff;
        text-decoration: underline;
        font-size: 13px;
        word-break: break-all;
    }
    .workshop-site:hover {
        color: #0099cc;
        text-decoration: underline;
    }
    .workshop-phone, .workshop-whatsapp {
        color: #fff;
        text-decoration: underline;
        font-size: 13px;
        word-break: break-all;
    }
    .workshop-phone:hover, .workshop-whatsapp:hover {
        color: #d00;
        text-decoration: underline;
    }
    .error-box {
        background-color: #ffdddd;
        color: #d00;
        border-left: 4px solid #d00;
        padding: 10px;
        margin-top: 10px;
        font-size: 14px;
        display: none;
        border-radius: 4px;
    }

    .product-grid-container {
        max-width: 80%;
        margin: 0 auto;
        padding: 20px;
        font-family: 'Arial', sans-serif;
        color: #fff;
        background-color: #111;
    }

    .category-separator {
        margin: 40px 0 20px;
        padding-bottom: 10px;
        border-bottom: 2px solid #d00;
        grid-column: 1 / -1;
    }

    .category-separator h2 {
        color: #d00;
        margin: 0;
        font-size: 24px;
    }

    #product-grid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 20px;
        margin-bottom: 40px;
    }

    .product-item {
        background-color: #222;
        border-radius: 8px;
        overflow: hidden;
        transition: all 0.3s ease;
        border: 2px solid #333;
        position: relative;
        border: none;
    }

    .product-item:hover {
        transform: translateY(-5px);
        box-shadow: 0 5px 15px rgba(255, 0, 0, 0.2);
    }

    .product-item.highlighted {
        box-shadow: 0 0 10px 10px gold;
    }

    .product-item.selected {
        border-color: #d00;
        background-color: #300;
    }

    .product-image {
        height: 200px;
        overflow: hidden;
    }

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

    .product-item:hover .product-image img {
        transform: scale(1.05);
    }

    .product-details {
        padding: 15px;
        margin-bottom: 20px;
    }

    .product-details h3 {
        margin: 0 0 10px;
        color: #fff;
        font-size: 18px;
    }

    .description {
        color: #aaa;
        font-size: 11px;
        margin: 0 0 15px;
    }

    .price {
        color: #d00;
        font-weight: bold;
        font-size: 18px;
        vertical-align: middle;
        margin-left: 20px;
    }

    .select-button, .remove-button {
        background-color: #d00;
        color: white;
        border: none;
        padding: 8px 15px;
        border-radius: 4px;
        cursor: pointer;
        font-weight: bold;
        transition: background-color 0.3s;
        width: 100%;
        position: absolute;
        bottom: 0;
        left: 0;
        text-transform: uppercase;
    }

    .remove-button {
        background-color: #333;
    }

    .select-button:hover {
        background-color: #f00;
    }

    .remove-button:hover {
        background-color: #555;
    }

    .note-field textarea {
        width: 100%;
        margin-top: 10px;
        padding: 8px;
        background-color: #333;
        border: 1px solid #444;
        color: #fff;
        border-radius: 4px;
        min-height: 60px;
    }

    .file-upload-field {
        margin-top: 10px;
    }

    .file-upload {
        width: 100%;
    }

    .file-info {
        display: flex;
        align-items: center;
        justify-content: space-between;
        background-color: #333;
        padding: 8px;
        border-radius: 4px;
    }

    .file-info span {
        font-size: 14px;
        color: #aaa;
    }

    .remove-file {
        background-color: #500;
        color: white;
        border: none;
        padding: 3px 8px;
        border-radius: 3px;
        cursor: pointer;
        font-size: 12px;
    }

    .remove-file:hover {
        background-color: #700;
    }

    .mini-cart {
        background-color: #222;
        border-radius: 8px;
        padding: 20px;
        margin-top: 40px;
        border: 2px solid #333;
    }

    .mini-cart h3 {
        margin: 0 0 15px;
        color: #d00;
        font-size: 20px;
    }

    #cart-items {
        margin-bottom: 15px;
    }

    .cart-item {
        display: flex;
        justify-content: space-between;
        padding: 8px 0;
        border-bottom: 1px solid #333;
    }

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

    .cart-item-name {
        color: #fff;
    }

    .cart-item-price {
        color: #d00;
        font-weight: bold;
    }

    .empty-cart {
        color: #aaa;
        text-align: center;
        margin: 10px 0;
    }

    .cart-total {
        display: flex;
        justify-content: space-between;
        font-size: 18px;
        font-weight: bold;
        padding: 10px 0;
        border-top: 2px solid #333;
        margin-top: 10px;
    }

    .submit-button {
        width: 100%;
        background-color: #d00;
        color: white;
        border: none;
        padding: 12px;
        border-radius: 4px;
        font-size: 16px;
        font-weight: bold;
        cursor: pointer;
        transition: background-color 0.3s;
        margin-top: 15px;
    }

    .submit-button:hover {
        background-color: #f00;
    }

    .submit-button:disabled {
        background-color: #555;
        cursor: not-allowed;
    }

    @media (max-width: 768px) {
        #product-grid {
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        }
    }

    @media (max-width: 480px) {
        #product-grid {
            grid-template-columns: 1fr;
        }
        
        .product-grid-container {
            padding: 10px;
        }
    }




    /* Geography Card Styles */
    .geography-card {
        grid-column: span 2;
        background-color: #2a2a2a;
        padding: 20px;
    }

    .geography-content {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 20px;
        height: 400px;
    }

    .map-section {
        border-right: 2px solid #d00;
        padding-right: 20px;
    }

    .workshops-section {
        padding-left: 20px;
    }

    .italy-map {
        width: 100%;
        height: 100%;
    }

    .region-path {
        fill: #555;
        stroke: #333;
        stroke-width: 1;
        cursor: pointer;
        transition: fill 0.3s;
    }

    .region-path:hover {
        fill: #d00;
    }

    .workshops-container {
        min-height: 350px;
        height: 100%;
        overflow-y: auto;
    }

    .workshops-list {
        display: grid;
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .workshop-card {
        background-color: #333;
        padding: 15px;
        border-radius: 5px;
        border: 1px solid #555;
        transition: transform 0.3s;
    }

    .workshop-card:hover {
        transform: translateX(5px);
    }

    .workshop-card.selected {
        border-color: #d00;
        background-color: #400;
    }

    .select-region {
        color: #aaa;
        text-align: center;
        margin: 20px 0;
    }

    .no-workshops {
        color: #d00;
        text-align: center;
        margin: 20px 0;
    }

    .select-workshop {
        background-color: #d00;
        color: white;
        border: none;
        padding: 8px 12px;
        border-radius: 4px;
        cursor: pointer;
        font-weight: bold;
        transition: background-color 0.3s;
        margin-top: 10px;
    }

    .select-workshop:hover {
        background-color: #f00;
    }

    /* Responsive adjustments */
    @media (max-width: 768px) {
        .geography-content {
            grid-template-columns: 1fr;
            height: auto;
        }

        .geography-card {
            grid-column: span 1;
        }

        .workshops-container {
            height: auto;
        }
    }

    
    .region-tooltip {
        position: absolute;
        background-color: #d00;
        color: white;
        padding: 5px 10px;
        border-radius: 4px;
        font-size: 14px;
        pointer-events: none;
        z-index: 100;
        display: none;
    }
    
    .region-path {
        stroke: #222;
        stroke-width: 1;
        cursor: pointer;
        transition: fill 0.2s;
    }
    
    .region-path:hover {
        stroke: #fff;
        stroke-width: 2;
    }
    
    /* Adjust the geography card styles */
    .geography-content {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 20px;
        height: 100%; /* Full height */
        min-height: 600px;
    }
    
    .italy-map {
        width: 100%;
        height: 100%;
    }
    
    .italy-map svg {
        width: 100%;
        height: 100%;
    }
    
    /* Responsive adjustments */
    @media (max-width: 768px) {
        .geography-content {
            grid-template-columns: 1fr;
            height: auto;
        }
        
        .italy-map {
            height: 400px;
        }
    }
    .workshop-card.selected {
        border-color: #d00;
        background-color: rgba(200, 0, 0, 0.1);
        position: relative;
    }

    .workshop-card.selected::after {
        content: "✓";
        position: absolute;
        top: 10px;
        right: 10px;
        color: #d00;
        font-weight: bold;
        font-size: 20px;
    }

    .select-workshop[data-selected="true"] {
        background-color: #333;
        border: 1px solid #d00;
        color: #d00;
    }















































    /* Master Selection Styles */
.master-selection-container {
    text-align: center;
    margin-bottom: 40px;
    padding: 20px;
    border-radius: 10px;
}

.master-selection-container h2 {
    color: #fff;
    font-size: 24px;
    text-align: center;
    box-shadow: 4px 4px 0px 1px #e33a36;
    display: inline-block;
    margin: 2rem 0;
    background: #111;
    border-radius: 10px;
    padding: 0.5rem 4rem;
    border-top: 2px solid #222;
    border-left: 2px solid #222;
    font-family: "Orbitron", sans-serif;
}

.master-selection-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.master-selection-btn {
    background: linear-gradient(145deg, #1a1a1a, #333);
    color: #fff;
    border: none;
    padding: 20px;
    border-radius: 8px;
    cursor: pointer;
    font-weight: bold;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 120px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.3);
    font-family: 'Orbitron';
    box-shadow: 0 0 10px 1px #ff4b1f;  font-size: 1.4rem;
    text-transform: uppercase;
    color: #ccc;
}

.master-selection-btn i {
    font-size: 2.4rem;
    margin-bottom: 10px;
    color: #f00;
}

.master-selection-btn:hover,
.master-selection-btn.selected {
    box-shadow: 0 8px 16px rgba(0,0,0,0.3);
    background: linear-gradient(145deg, #333, #1a1a1a);
    border-bottom: 10px solid var(--accent);
    border-top: 10px solid var(--accent);
    border-radius: 2px;
    color: gold;
}
.master-selection-btn:hover {
}
.master-selection-btn.selected {
    background: linear-gradient(90deg, var(--accent), #6a19a2, #9700ff);
    background-size: 200% 100%;
    box-shadow: 0 0 10px 1px #ff4b1f;
    animation: shine-prezzo 3s linear infinite;
    border: none;
    color: white;
}

@keyframes shine-prezzo {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

.master-selection-btn:active {
    transform: translateY(0);
}





































/* Stratospheric Q&A styles for section 3 */
.bbe-stratospheric-qa {
    background: #181028;
    border-radius: 12px;
    padding: 1rem;
    box-shadow: 0 0 16px 2px #6a19a2;
    font-family: 'Orbitron', 'Montserrat', 'Arial', sans-serif;
    color: #fff;
    font-size: 1.4rem;
    line-height: 1.8rem;
    width: 100%;
    grid-column: 1 / -1;
}
.bbe-stratospheric-qa .bbe-qa-q {
    color: #ff4b1f;
    font-weight: 700;
    margin-bottom: 2px;
    font-size: 1.04em;
    letter-spacing: 0.01em;
    text-shadow: 0 0 4px #9700ff;
    margin-top: 8px;
    font-family: 'Orbitron', 'Montserrat', 'Arial', sans-serif;
}
.bbe-stratospheric-qa .bbe-qa-a {
    color: #fff;
    margin-left: 1rem;
    padding-left: 1rem;
    margin-bottom: 2px;
    font-size: 0.99em;
    font-weight: 400;
    margin-left: 0.5em;
    margin-top: 0;
    letter-spacing: -1px;
}
.bbe-stratospheric-qa .bbe-qa-q::before {
    content: 'Q:';
    color: gold;
    margin-right: 1rem;
    font-weight: 700;
}
.bbe-stratospheric-qa .bbe-qa-a::before {
    content: '└─';
    color: gold;
    margin-right: 1rem;
    font-weight: 700;
}

.bbe-stratospheric-qa .bbe-qa-logo {
    text-align: center;
}
.bbe-stratospheric-qa .bbe-qa-logo img {
    display: inline-block;
    padding: 0 20px;
    border-radius: 6px;
    background: linear-gradient(90deg, var(--accent, #ff4b1f), #6a19a2, #9700ff);
    background-size: 200% 100%;
    box-shadow: 0 0 10px 1px #ff4b1f;
    text-shadow: 0 0 6px #9700ff, 0 0 2px #ff4b1f;
    animation: virtuaecu-glow 2.5s linear infinite alternate;
    width: 400px;
}

.virtuaecu-highlight {
    display: inline-block;
    padding: 0 20px;
    border-radius: 6px;
    font-weight: 900;
    color: #000;
    background: linear-gradient(90deg, var(--accent, #ff4b1f), #6a19a2, #9700ff);
    background-size: 200% 100%;
    box-shadow: 0 0 10px 1px #ff4b1f;
    letter-spacing: 0.04em;
    font-size: 1.01em;
    text-shadow: 0 0 6px #9700ff, 0 0 2px #ff4b1f;
    animation: virtuaecu-glow 2.5s linear infinite alternate;
    letter-spacing: -1px;
    font-family: 'Orbitron';
}
@keyframes virtuaecu-glow {
    0% { box-shadow: 0 0 10px 1px #ff4b1f; }
    100% { box-shadow: 0 0 18px 4px #9700ff; }
}