/* Footer */
footer {
    background-color: var(--col-deep-turquoise);
    color: var(--col-dusty-pink);
    padding: 5rem 0;
    text-align: center;
}

footer .footer-logo {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    margin-bottom: 2rem;
    display: block;
}

footer .social-links {
    display: flex;
    justify-content: center;
    gap: 2.5rem;
    margin-bottom: 2.5rem;
}

footer .social-links a:hover {
    color: var(--col-tan);
}

footer .copyright {
    font-size: 1rem;
    opacity: 0.7;
}

/* Scroll Top Button */
.scroll-top {
    position: fixed;
    bottom: 40px;
    right: 40px;
    width: 60px;
    height: 60px;
    background-color: var(--col-tan);
    color: var(--col-deep-turquoise);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s ease;
    z-index: 90;
}

.scroll-top.visible {
    opacity: 1;
    pointer-events: auto;
}

.scroll-top:hover {
    background-color: var(--col-forest);
    color: var(--col-salt);
}