/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 20px;
    right: 20px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    box-shadow: 2px 2px 3px #999;
    z-index: 1000;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.whatsapp-float:hover {
    background-color: #128c7e;
    color: #FFF;
    transform: scale(1.1);
    box-shadow: 2px 2px 10px #666;
    text-decoration: none;
}

.whatsapp-float img {
    width: 35px;
    height: 35px;
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    width: 50px;
    height: 50px;
    bottom: 20px;
    right: 90px;
    background-color: #3ab54a;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 24px;
    box-shadow: 2px 2px 3px #999;
    z-index: 1000;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.back-to-top:hover {
    background-color: #2d8a3a;
    color: #FFF;
    transform: scale(1.1);
    box-shadow: 2px 2px 10px #666;
    text-decoration: none;
}