.whatsapp-fixed-button { position: fixed; right: 20px; bottom: 20px; width: 60px; height: 60px; background-color: #25D366; color: #fff; border-radius: 50%; text-align: center; font-size: 32px; line-height: 60px; z-index: 999999; box-shadow: 0 4px 12px rgba(0,0,0,0.25); text-decoration: none; transition: all 0.2s ease-in-out;}.whatsapp-fixed-button:hover { background-color: #1ebe5d; transform: scale(1.08);}.whatsapp-fixed-button svg { width: 34px; height: 34px; margin-top: 13px; fill: #fff;}