.logo img {
    max-height: 70px !important; /* عدّل الرقم حسب الحجم اللي عايزه */
    width: auto;
}
.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
    z-index: 9999;
    transition: transform 0.3s ease;
}

.whatsapp-float:hover {
    transform: scale(1.1);
}

.whatsapp-float img {
    width: 35px;
    height: 35px;
}
@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 80px; /* عدّل الرقم حسب احتياجك */
    }
}