#fixedWhatsAppIcon {display: block;position: fixed;right: 0;bottom: 55%;width: 50px;height: 50px;background-color: #54b460;text-align: center;line-height: 50px;color: #fff;border-radius: 10% 0 0 10%;font-size: 24px;z-index: 9999;
#fixedWhatsAppIcon:hover {background-color: #339933;}
/* Black background overlay */
    .popup-overlay {
        display: none;
        position: fixed;
        inset: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.75);
        z-index: 99999;
        justify-content: center;
        align-items: center;
        padding: 15px;
        box-sizing: border-box;
    }

    /* Popup size */
    .popup-box {
        position: relative;
        width: 800px;
        height: 600px;
        max-width: 100%;
        max-height: 90vh;
        background: #fff;
        border-radius: 8px;
        overflow: auto;
        box-shadow: 0 0 25px rgba(0, 0, 0, 0.5);
    }

    /* Close button */
    .popup-close {
        position: absolute;
        top: 10px;
        right: 10px;
        background: #000;
        color: #fff;
        border: none;
        border-radius: 50%;
        width: 35px;
        height: 35px;
        font-size: 25px;
        cursor: pointer;
        z-index: 10;
    }

    /* Popup content */
    .popup-content {
        padding: 30px;
    }

    /* Mobile responsive */
    @media (max-width: 600px) {
        .popup-box {
            height: 80vh;
        }
    }