/* Floating Feedback Button */
.feedback-button {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    background: var(--glow-color);
    border-radius: 50%;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 16px rgba(102, 153, 255, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    transition: all 0.3s ease;
    z-index: 999;
    text-decoration: none;
    color: white;
}

.feedback-button:hover {
    transform: translateY(-4px) scale(1.1);
    box-shadow: 0 8px 24px rgba(102, 153, 255, 0.6);
}

.feedback-button:active {
    transform: translateY(-2px) scale(1.05);
}

@media (max-width: 768px) {
    .feedback-button {
        bottom: 20px;
        right: 20px;
        width: 48px;
        height: 48px;
        font-size: 20px;
    }
}