.footer {
    background: #1a1a1a;
    color: white;
    padding: 60px 0 20px;
}

.footer h5 {
    color: var(--primary-green);
    margin-bottom: 1.5rem;
}

.footer a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s;
}

.footer a:hover {
    color: var(--primary-green);
}

.scroll-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: var(--primary-green);
    color: white;
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    cursor: pointer;
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 1000;
}

.scroll-to-top.visible {
    opacity: 1;
}

.scroll-to-top:hover {
    background: var(--dark-green);
    transform: translateY(-3px);
}