/* responsive.css — paste relevant CSS from aigentix/css/ here */
/* BACK TO TOP */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 99;
    width: 44px;
    height: 44px;
    background: #ccc;
    color: #000;
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-med), transform var(--transition-med);
    box-shadow: var(--shadow-md);
    font-size: 1rem;
}

.back-to-top.is-visible {
    opacity: 1;
    pointer-events: auto;
}

.back-to-top:hover {
    background: #999;
    transform: translateY(-3px);
}


/* RESPONSIVE */
@media (max-width: 768px) {
    .back-to-top {
        bottom: 1.25rem;
        right: 1.25rem;
    }
}/* responsive.css — paste relevant CSS from aigentix/css/ here */