/* Sağ tarafta sabit telefon butonu */
.floating-phone {
    position: fixed;
    right: 25px;
    bottom: 25px;
    width: 55px;
    height: 55px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #ff5a45;
    color: #fff;
    border-radius: 50%;
    text-decoration: none;
    font-size: 21px;
    box-shadow: 0 6px 20px rgba(0,0,0,.18);
    z-index: 9999;
    transition: .2s ease;
}

.floating-phone:hover {
    transform: translateY(-3px);
    box-shadow: 0 9px 25px rgba(0,0,0,.25);
}

/* Mobil */
@media (max-width: 768px) {
    .floating-phone {
        width: 50px;
        height: 50px;
        right: 16px;
        bottom: 16px;
        font-size: 19px;
    }
}