.header-container{display:flex;align-items:center;justify-content:space-between;max-width:1200px;margin:0 auto;padding:0 1rem}.brand-logo img{max-height:80px;height:auto;width:auto}.main-nav ul{list-style:none;margin:0;padding:0;display:flex;gap:1rem}.main-nav li a{text-decoration:none;font-weight:500}