.contact-buttons {
    position: fixed;
    bottom: 20px;
    left: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 1000;
}

.contact-button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    text-decoration: none;
    transition: transform 0.2s, box-shadow 0.2s;
}

.contact-button:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.phone-button {
    background-color: #007bff;
    color: #fff;
}

.whatsapp-button {
    background-color: #25d366;
    color: #fff;
}

.contact-button svg {
    width: 24px;
    height: 24px;
}