/*
 * Custom CSS for acados documentation
 * Optimizations for performance
 */

/* Reduce FontAwesome load by only using essential icons */
/* Most icons are loaded but rarely used, this helps by preventing FOUT */
.fa, .fas, .far, .fab {
    font-display: swap;
}

/* Optimize font loading */
@font-face {
    font-display: swap;
}

/* Reduce layout shifts during load */
img {
    height: auto;
}

/* Optimize animations for better performance */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Lazy load images where possible */
img[loading="lazy"] {
    opacity: 0;
    transition: opacity 0.3s;
}

img[loading="lazy"].loaded {
    opacity: 1;
}