.floating-icons {
    position: fixed;
    bottom: 20px;
    left: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 1000;
}

.floating-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;               /* slightly smaller background */
    height: 50px;
    background-color: #ffffff; /* subtle white background */
    border-radius: 50%;
    text-decoration: none;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    padding: 0;
}

.floating-icons a:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
}

.floating-icons a img {
    width: 28px;   /* bigger icon */
    height: 28px;
    transition: transform 0.3s ease;
}

.floating-icons a:hover img {
    transform: rotate(5deg); /* soft hover animation */
}