/* Sabit WhatsApp iletişim butonu */
.nfs-whatsapp-float {
    position: fixed;
    right: 24px;
    bottom: 24px;
    z-index: 3000;
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.85rem 1.05rem;
    border-radius: 999px;
    background: #25D366;
    color: #ffffff !important;
    text-decoration: none;
    font-family: 'Poppins', Arial, sans-serif;
    font-size: 0.95rem;
    font-weight: 700;
    line-height: 1;
    box-shadow: 0 12px 30px rgba(0,0,0,0.22);
    transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.nfs-whatsapp-float:hover {
    transform: translateY(-3px);
    background: #1ebe5d;
    box-shadow: 0 16px 36px rgba(0,0,0,0.28);
}

.nfs-whatsapp-float i {
    font-size: 1.65rem;
    line-height: 1;
}

@media (max-width: 768px) {
    .nfs-whatsapp-float {
        right: 16px;
        bottom: 16px;
        width: 56px;
        height: 56px;
        padding: 0;
        justify-content: center;
        border-radius: 50%;
    }

    .nfs-whatsapp-text {
        display: none;
    }

    .nfs-whatsapp-float i {
        font-size: 1.9rem;
    }
}