.scroll-nav {
    position: fixed;
    right: 300px;
    bottom: 0;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 1000;
    transition: bottom 0.3s ease;
}

.scroll-btn {
    width: 40px;
    height: 40px;
    border: none;
    border-radius: 50%;
    background-color: var(--border-color);
    color: var(--text-color);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s, transform 0.3s;
}

.scroll-btn:hover {
    background-color: var(--hover-bg);
    transform: scale(1.1);
}

.scroll-btn i {
    font-size: 1.2em;
}

@media (max-width: 1200px) {
    .scroll-nav {
        right: 10px;
        bottom: 20px;
        transform: none;
    }

    .scroll-btn {
        width: 35px;
        height: 35px;
        opacity: 0.6;
        backdrop-filter: blur(4px);
        -webkit-backdrop-filter: blur(4px);
    }

    .scroll-btn:hover {
        opacity: 1;
        background-color: var(--hover-bg);
        transform: scale(1.1);
    }
}