.contact-buttons {
    position: fixed;
    bottom: 100px;
    right: 20px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 9999;
    opacity: 1;
    transition: opacity 0.5s ease;
}

.contact-buttons .btn-contact {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: #f0f0f0;
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.contact-buttons .btn-contact i {
    font-size: 24px;
    color: #007bff;
}

.contact-buttons .btn-contact:hover i {
    color: #c36;
}

.contact-buttons .btn-contact:hover {
    transform: scale(1.2) rotate(15deg);
    box-shadow: 0px 6px 10px rgba(0, 0, 0, 0.3);
}


/* Make contact buttons less visible while scrolling */

.contact-buttons.hidden {
    opacity: 0.3;
}