/* Minimal overlay + button guard */
.hero{position:relative}
.hero .hero-overlay{position:absolute;inset:0;background:rgba(0,0,0,.42);z-index:1;pointer-events:none}
.hero .container,.hero .content,.hero .hero-content{position:relative;z-index:2}
.card img[src=""], .card img[src="#"]{display:none}