body{font-family:Arial,sans-serif;margin:0;padding:0;line-height:1.6}header{background:#333;color:#fff;padding:1rem 0}header nav{display:flex;justify-content:center;gap:1rem}header nav a{color:#fff;text-decoration:none}.hero{background:url(https://raw.githubusercontent.com/KumarRahul01/Marketing-Website/main/src/img/hero-img.svg) center/cover no-repeat;color:#fff;height:60vh;display:flex;align-items:center;justify-content:center;text-align:center}section{padding:2rem 1rem;max-width:900px;margin:auto}.services{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1rem}.services div{background:#f4f4f4;padding:1rem;border-radius:4px}.portfolio{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1rem}.portfolio img{width:100%;border-radius:4px}footer{text-align:center;padding:1rem 0;background:#333;color:#fff}