.scroll-spy-nav {
    position: fixed;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1001;
}

.scroll-spy-nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.scroll-spy-nav li {
    margin-bottom: 15px;
}

.scroll-spy-nav a {
    display: block;
    width: 15px;
    height: 15px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.3);
    border: 5px solid transparent;
    transition: all 0.3s ease;
}

.scroll-spy-nav a:hover,
.scroll-spy-nav a.active {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    transform: scale(1.2);
}