/* Slider - Navigation Buttons */
.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: white;
    font-size: 2rem;
    padding: 1rem;
    cursor: pointer;
    z-index: 20;
    transition: background 0.3s;
}

.prev-btn {
    left: 0;
}

.next-btn {
    right: 0;
}