/* Footer */
.copyright {
    text-align: center;
    padding: 20px 0;
    background: var(--gradient);
    position: relative;
    overflow: hidden;
}

.copyright::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.1);
    animation: gradientShift 8s ease infinite;
}

.copyright p {
    position: relative;
    z-index: 1;
    font-weight: 500;
}

.copyright p i {
    color: var(--primary-color);
    margin: 0 5px;
    animation: pulse 2s ease infinite;
}