.hero{position:relative;height:92vh;width:100%;margin:0;padding:0;background:url(/images/hero.jpg) no-repeat 50%/cover;display:flex;justify-content:center;align-items:center;text-align:center;color:#fff;overflow:hidden}.hero-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.5);z-index:1}.hero-content{position:relative;z-index:2;margin:0 auto}.hero-content h1{font-size:3rem;margin-bottom:10px}.hero-content p{font-size:1.25rem;margin-bottom:20px}.hero-btn{display:inline-block;padding:10px 20px;font-size:1rem;color:#fff;background-color:#007bff;text-decoration:none;border-radius:5px;transition:background-color .3s ease}.hero-btn:hover{background-color:#0056b3}@media (max-width:768px){.hero-content h1{font-size:2rem}.hero-content p{font-size:1rem}.hero-btn{font-size:.9rem;padding:8px 16px}}