.fab-group {
    display: none;
    position: fixed;
    bottom: 20px;
    right: 20px;
    flex-direction: column;
    gap: 10px;
    z-index: 1100;
}

@media (max-width: 768px) {
    .fab-group {
        display: flex;
    }
}

.fab {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.fab--contact {
    background: var(--secondary-color);
    color: var(--white);
}