body {
            padding-bottom: 80px; /* Spazio per il footer sticky */
        }
        .hero-logo {
            max-height: 90px;
            max-width: 200px;
            object-fit: contain;
        }
        .hero-section {
            background: #FC6336;
            color: white;
            padding: 0.25rem 0;
        }
        .card {
            border: none;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
        }
        .btn-generate {
            background: linear-gradient(135deg, #FC6336 0%, #042DA5 100%);
            border: none;
            border-radius: 10px;
            padding: 12px 30px;
            font-weight: 600;
            color: white;
        }
        .btn-generate:hover {
            background: linear-gradient(135deg, #042DA5 0%, #FC6336 100%);
            color: white;
        }
        .result-card {
            background: linear-gradient(135deg, #042DA5 0%, #FC6336 100%);
            color: white;
        }
        .download-link {
            background: rgba(255,255,255,0.2);
            border: 2px solid white;
            color: white;
            text-decoration: none;
            padding: 10px 20px;
            border-radius: 8px;
            display: inline-block;
            margin: 10px 0;
        }
        .download-link:hover {
            background: white;
            color: #FC6336;
            text-decoration: none;
        }
        .footer-logos {
            max-height: 40px;
            max-width: 120px;
            object-fit: contain;
            margin: 0 15px;
        }
        .footer {
            background: #A6AEB6;
            padding: 5px 0;
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            width: 100%;
            z-index: 1000;
        }
        .btn-istruzioni {
            border-width: 3px !important;
        }