/* V28 — Menú móvil desplegable */
@media(max-width:900px){
  .site-header{position:relative;z-index:1000}
  .menu-btn{display:flex!important;align-items:center;justify-content:center;margin-left:auto;width:48px;height:48px;padding:0;cursor:pointer;font-size:0;line-height:1;color:var(--navy);z-index:1002}
  .menu-btn::before{content:'☰';font-size:30px;font-weight:400;line-height:1}
  .desktop-nav{display:none!important}
  .desktop-nav.mobile-open{display:flex!important;position:absolute;top:100%;left:0;right:0;margin:0;padding:18px 28px 24px;background:#f1f0ec;border-top:1px solid rgba(23,40,58,.14);box-shadow:0 10px 25px rgba(0,0,0,.08);flex-direction:column;align-items:stretch;gap:0;z-index:1001}
  .desktop-nav.mobile-open a{display:flex;align-items:center;min-height:48px;padding:0;font-size:13px;font-weight:700;letter-spacing:.075em;text-transform:uppercase;color:var(--navy);text-decoration:none;border-bottom:1px solid rgba(23,40,58,.10)}
  .desktop-nav.mobile-open a:last-child{border-bottom:0}
  .desktop-nav.mobile-open .instagram-link{width:auto;height:48px;flex:0 0 48px;justify-content:flex-start}
  .desktop-nav.mobile-open .instagram-link svg{width:22px;height:22px}
  .desktop-nav.mobile-open .instagram-link::after{content:'Instagram';margin-left:12px;font-size:13px;font-weight:700;letter-spacing:.075em;text-transform:uppercase}
}