/* Only minimal custom styles for existing functionality */
        .tab {
            display: none;
        }

        .step {
            height: 10px;
            width: 10px;
            margin: 0 8px;
            background-color: #d1d5db;
            border: none;
            border-radius: 50%;
            display: inline-block;
        }

        .step.active {
            background-color: #dc2626; /* Red color */
        }

        .step.finish {
            background-color: #991b1b; /* Dark red */
        }

        /* WhatsApp gradient with red theme */
        .whatsapp-gradient-red {
            background: linear-gradient(135deg, #25D366 0%, #25D366 50%, #25D366 100%);
        }

        .whatsapp-gradient-red:hover {
            background: linear-gradient(135deg, #25D366 0%, #25D366 50%, #25D366 100%);
        }

       

        .pulse-animation {
            animation: pulse-red 2s infinite;
        }