footer {
    background: rgba(10, 10, 20, 0.9);
    padding: 3rem 5%;
    margin-top: 5rem;
    border-top: 1px solid rgba(233, 69, 96, 0.3);
}
.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}
.footer-column h3 {
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    color: var(--highlight);
}
.footer-column ul {
    list-style: none;
}
.footer-column ul li {
    margin-bottom: 0.8rem;
    color: #ffffff;
}
.footer-column ul li a {
    color: #ffffff;
    text-decoration: none;
    transition: var(--transition);
}
.footer-column ul li a:hover {
    color: var(--highlight);
    padding-left: 5px;
}
.footer-column p {
    color: #ffffff;
}
.social-icons {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}
.social-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--accent);
    display: flex;
    justify-content: center;
    align-items: center;
    transition: var(--transition);
}

.social-icon img {
    width: 20px;
    height: 20px;
}

.social-icon:hover {
    background: var(--highlight);
    transform: translateY(-5px);
}
.copyright {
    text-align: center;
    margin-top: 3rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #ffffff;
}