/* ---------- NAV ---------- */
header.site-nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  display:flex;align-items:center;justify-content:space-between;
  padding:20px 32px;
  background:var(--navy-950);
  border-bottom:1px solid var(--line);
  transition:background .3s ease, padding .3s ease;
}
header.site-nav.scrolled{
  background:var(--navy-950);
  backdrop-filter:blur(8px);
  padding:14px 32px;
  border-bottom:1px solid var(--line);
}
.logo{
  font-family:'Archivo',sans-serif;font-weight:800;font-size:20px;letter-spacing:0.03em;
  color:var(--ink);
}
.logo span{color:var(--brass);}
.logo img{height:34px;width:auto;display:block;}
nav.main-links{display:flex;gap:36px;align-items:center;}
nav.main-links a{font-size:14px;color:#FFFFFF;transition:color .2s;}
nav.main-links a:hover{color:var(--brass);}
.nav-contact{display:flex;align-items:center;gap:22px;font-size:13.5px;color:var(--ink-dim);}
.nav-contact a:hover{color:var(--brass);}
.nav-toggle{display:none;background:none;border:none;color:var(--ink);font-size:24px;cursor:pointer;}

@media(max-width:860px){
  nav.main-links, .nav-contact{display:none;}
  .nav-toggle{display:block;}
}