/* Chevron Navigation Styles - Nur nach unten, vereinfacht */
.chevron-nav {
    position: fixed;
    left: 50%;
    bottom: 30px;
    transform: translateX(-50%);
    z-index: 9999;
}

.chevron-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    transition: all 0.3s ease;
}

.chevron-btn svg {
    width: 32px;
    height: 20px;
    fill: none;
    stroke: #e6e6e6;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    transition: all 0.3s ease;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.1));
}

.chevron-btn:hover svg {
    stroke: #555;
    transform: scale(1.2);
    filter: drop-shadow(0 3px 6px rgba(0,0,0,0.15));
}

/* Responsive */
@media (max-width: 768px) {
    .chevron-btn svg {
        width: 28px;
        height: 18px;
    }
}

/* Animation for showing/hiding */
.chevron-nav {
    transition: opacity 0.3s ease;
}

.chevron-nav.hidden {
    opacity: 0;
    pointer-events: none;
}