.hero-section{background:rgba(0,0,0,.7) url(https://images.unsplash.com/photo-1579389083078-4e7018379f7e?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80) no-repeat 50%;background-size:cover;position:relative;.overlay-hero{padding:10rem 0 8rem}h1{color:#fff;font-family:Montserrat,sans-serif;font-size:clamp(2rem,5vw,3.5rem);font-weight:700;line-height:1.2;margin-bottom:1.5rem}.hero-subtitle{color:#fff;font-size:1.5rem;margin:0 auto;max-width:800px;opacity:.9}}@media(max-width:768px){.hero-section{.overlay-hero{padding:8rem 0 6rem}}}