.support-btn {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.4rem;
            padding: 0.65rem 1rem;
            border-radius: 6px;
            text-decoration: none;
            font-weight: 600;
            font-size: 0.85rem;
            transition: transform 0.2s ease, box-shadow 0.2s ease;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
            width: 100%;
            max-width: 100%;
        }

        .support-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
        }

 .whatsapp-btn {
            background: #25D366;
            color: white;
        }

        .whatsapp-btn:hover {
            background: #1da851;
        }

@media (max-width: 600px) {
    .support-btn {
        width: 100%;
        max-width: 250px;
        margin: 0 auto;
        padding: 0.85rem 1.2rem;
        font-size: 0.9rem;
    }
}