#whatsapp .wtsapp {
    position: fixed;
    bottom: 20px;
    left: 20px;
    z-index: 999;
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

    /* Circle button */
    #whatsapp .wtsapp .icon {
        width: 60px;
        height: 60px;
        border-radius: 50%;
        background: #25d366;
        display: flex;
        align-items: center;
        justify-content: center;
        box-shadow: 0 5px 15px rgba(0,0,0,0.2);
        position: relative;
    }

    /* Icon size */
    #whatsapp .wtsapp svg {
        width: 30px;
        height: 30px;
        fill: white;
    }

    /* Text style */
    #whatsapp .wtsapp .text {
        background: #25d366;
        color: #fff;
        padding: 10px 18px;
        border-radius: 30px;
        font-weight: 600;
        font-size: 16px;
        box-shadow: 0 5px 15px rgba(0,0,0,0.2);
        white-space: nowrap;
    }

    /* Hover effect */
    #whatsapp .wtsapp:hover {
        transform: scale(1.05);
    }

    /* Pulse animation */
    #whatsapp .wtsapp .icon::before {
        content: "";
        position: absolute;
        z-index: -1;
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
        width: 70px;
        height: 70px;
        background: #25d366;
        border-radius: 50%;
        animation: pulse-border 1.5s ease-out infinite;
    }

@keyframes pulse-border {
    0% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
    }

    100% {
        transform: translate(-50%, -50%) scale(1.6);
        opacity: 0;
    }
}