.floating-btn {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 99999;
    width: 55px;
    height: 55px;
    border-radius: 50%;
    text-align: center;
    line-height: 55px;
    color: #fff;
    font-size: 26px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    transition: all 0.3s ease;
}
.phone-btn {
    background: #d60000;
    bottom: 85px; /* WhatsApp ile üst üste gelmesin */
}
.whatsapp-btn {
    background: #25d366;
}
.floating-btn:hover {
    transform: scale(1.1);
    text-decoration: none;
    color: #fff;
}