.scroll-nav {
    position: fixed;
    right: 30px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 999;
    display: none;
    /* Hidden by default */
    flex-direction: column;
    gap: 16px;
    padding: 20px 12px;
    background: rgba(255, 255, 255, 0.98);
    border-radius: 30px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    opacity: 0;
    transition: opacity 0.2s ease;
    pointer-events: none;
}

/* Show panel during drag (controlled by JS) */
.scroll-nav.dragging {
    display: flex;
    opacity: 1;
    pointer-events: auto;
}

.scroll-nav-item {
    position: relative;
    min-width: 44px;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Visual dot inside touch target */
.scroll-nav-item::before {
    content: '';
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #d0d0d0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: absolute;
}

.scroll-nav-item:hover::before {
    background: #2d5e3f;
    transform: scale(1.3);
}

.scroll-nav-item.active::before {
    background: #2d5e3f;
    width: 16px;
    height: 16px;
    box-shadow: 0 0 0 4px rgba(45, 94, 63, 0.2);
}

/* Highlight nearest item during drag */
.scroll-nav-item.nearest::before {
    background: #2d5e3f;
    transform: scale(1.5);
    box-shadow: 0 0 0 6px rgba(45, 94, 63, 0.3);
}

/* Mobile styles - ONLY show on mobile */
@media (max-width: 768px) {
    .scroll-nav {
        right: 15px;
        padding: 15px 10px;
        gap: 12px;
    }

    .scroll-nav-item {
        width: 44px;
        height: 44px;
    }

    .scroll-nav-item::before {
        width: 10px;
        height: 10px;
    }

    .scroll-nav-item.active::before,
    .scroll-nav-item.nearest::before {
        width: 14px;
        height: 14px;
    }
}

/* Hide completely on desktop */
@media (min-width: 769px) {
    .scroll-nav {
        display: none !important;
    }
}

/* Hide on very small screens */
@media (max-width: 480px) {
    .scroll-nav {
        right: 10px;
        padding: 12px 8px;
        gap: 10px;
    }
}