.mindalia-scroll-hint {
    position: fixed;
    left: 50%;
    bottom: 18px;
    transform: translateX(-50%) translateY(10px);
    z-index: 999999;

    display: inline-flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 6px;

    padding: 10px 16px;
    border: 0;
    border-radius: 999px;

    background: rgba(0, 0, 0, 0.72);
    color: #ffffff;
    font-size: 13px;
    font-weight: 600;
    line-height: 1;
    text-align: center;
    cursor: default;

    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.22);

    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);

    opacity: 0;
    visibility: hidden;
    pointer-events: none;

    transition:
        opacity 0.3s ease,
        transform 0.3s ease,
        visibility 0.3s ease,
        box-shadow 0.3s ease;
}

.mindalia-scroll-hint.is-visible {
    opacity: 1;
    visibility: visible;
    pointer-events: none;
    transform: translateX(-50%) translateY(0);
    animation: mindaliaScrollHintPulse 1.8s ease-in-out infinite;
}

.mindalia-scroll-hint.is-hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateX(-50%) translateY(10px);
    animation: none;
}

.mindalia-scroll-hint-text {
    display: inline-block;
    white-space: nowrap;
}

.mindalia-scroll-hint-arrow {
    display: inline-block;
    font-size: 16px;
    line-height: 1;
    margin-left: 2px;
    animation: mindaliaScrollArrowBounce 1.2s ease-in-out infinite;
}

@keyframes mindaliaScrollHintPulse {
    0% {
        transform: translateX(-50%) translateY(0) scale(1);
        background: rgba(0, 0, 0, 0.72);
    }
    50% {
        transform: translateX(-50%) translateY(0) scale(1.05);
        background: rgba(0, 0, 0, 0.86);
    }
    100% {
        transform: translateX(-50%) translateY(0) scale(1);
        background: rgba(0, 0, 0, 0.72);
    }
}

@keyframes mindaliaScrollArrowBounce {
    0%, 100% {
        transform: translateY(0);
        opacity: 0.9;
    }
    50% {
        transform: translateY(4px);
        opacity: 1;
    }
}

@media (max-width: 767px) {
    .mindalia-scroll-hint {
        bottom: 14px;
        padding: 11px 16px;
        font-size: 13px;

        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        background: rgba(0, 0, 0, 0.9);

        display: flex !important;
    }

    .mindalia-scroll-hint-arrow {
        font-size: 15px;
    }
}