body{color:#fff;background-color:#121212;margin:0;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif}.container{max-width:800px;margin:0 auto;padding:40px 20px}.header{text-align:center;margin-bottom:50px}h1{color:#f60;margin-bottom:10px;font-size:3em}.subtitle{color:#aaa;font-size:1.2em}.services{background-color:#1e1e1e;border-left:5px solid #f60;border-radius:10px;padding:30px;box-shadow:0 4px 15px #00000080}ul{padding-left:20px;list-style-type:square}li{margin:15px 0;font-size:1.1em}.contact-btn{color:#fff;cursor:pointer;background-color:#f60;border:none;border-radius:5px;margin-top:40px;padding:15px 40px;font-size:1.2em;font-weight:700;transition:all .3s}.contact-btn:hover{background-color:#cc5200}