/* styles.css simplified */
body{font-family:system-ui,sans-serif;margin:0;padding-top:90px;color:#0a1f33;}
header{position:fixed;top:0;width:100%;background:#fff;border-bottom:1px solid #eaeaea;z-index:999;}
nav.desktop-nav{display:flex;justify-content:space-between;align-items:center;padding:1rem 1.5rem;}
nav.desktop-nav a{text-decoration:none;margin-left:1.2rem;color:#0a1f33;}
.mobile-nav-toggle{display:none;font-size:2rem;background:none;border:none;cursor:pointer;}
.mobile-nav{display:none;flex-direction:column;padding:1rem;}
.mobile-nav a{margin-bottom:1rem;}
.mobile-nav.open{display:flex;}
@media(max-width:768px){
  nav.desktop-nav{display:none;}
  .mobile-nav-toggle{display:block;position:absolute;right:1.5rem;top:1rem;}
}
.hero{padding:4rem 1.5rem;background:linear-gradient(135deg,#e5f3ff,#e5fff3);border-radius:12px;margin:2rem;}