/* Lazy loading styles */
img[data-src] {
    opacity: 0;
    transition: opacity 0.3s ease-in;
}

img.loaded {
    opacity: 1;
}

/* Blur-up effect for images */
.blur-up {
    filter: blur(5px);
    transition: filter 0.3s ease-in;
}

.blur-up.loaded {
    filter: blur(0);
}