/* ---------- HEADER ---------- */
header{
  position:sticky;top:0;z-index:100;
  height:var(--header-h);
  background: var(--white);
  border-bottom:1px solid rgba(18,59,93,.1);
  box-shadow: 0 12px 30px -22px rgba(15,50,82,.35);
}
.nav-wrap{
  display:flex;align-items:center;justify-content:space-between;
  height:100%;
  padding:0 28px;max-width:var(--maxw);margin:0 auto;
  position: relative; /* Contexto para el menú desplegable */
}
.brand{display:flex;align-items:center;gap:10px;transition:none!important;animation:none!important;}
.brand a{display:block; padding: 4px;}
.brand img{
  height:36px;
  width:auto;
}
nav.links{display:flex;align-items:center;gap:32px;}
nav.links a{
  font-size:.94rem;font-weight:600;color:var(--teal-deep);
  position:relative;padding:6px 0;
  transition:color .2s ease;
}
nav.links a:hover{color:var(--brand-blue-light);}
nav.links a::after{
  content:'';position:absolute;left:0;bottom:0;width:0;height:2.5px;border-radius:2px;
  background:var(--gold);transition:width .3s cubic-bezier(.4,0,.2,1);
}
nav.links a:hover::after{width:100%;}

.desktop-btn.btn-gold{
  background: var(--gold);
  color: var(--brand-blue);
  box-shadow: 0 8px 18px -8px rgba(200,164,93,.6);
}
.desktop-btn.btn-gold:hover{
  background: var(--cream);
  color: var(--brand-blue);
  box-shadow: 0 10px 22px -8px rgba(200,164,93,.75);
  transform: translateY(-2px);
}

.mobile-menu-btn {
  display: none;
}

.menu-toggle{display:none;background:none;border:none;font-size:1.6rem;color:var(--teal-deep);cursor:pointer;}