html:not(.webp):not(.no-webp) .hero__top_bg{background-image:none}
.webp .hero__top_bg{background-image:url("/template/images/hero/bg.webp")}
.no-webp .hero__top_bg{background-image:url("/template/images/hero/bg.jpg")}

/* Homepage subtitle contrast: readable text over the hero image */
.hero__subtitle{position:relative;z-index:1;color:#fff;text-shadow:0 1px 3px rgba(0,0,0,.9)}