.menu-toggle{display:none;border:1px solid rgba(255,253,248,.52);background:rgba(5,10,6,.45);color:var(--chalk);align-items:center;gap:.45rem;padding:.48rem .62rem;font:600 10px var(--mono);letter-spacing:.08em;text-transform:uppercase;cursor:pointer}
.menu-toggle span:last-child{font-size:18px;line-height:.7}

@media(max-width:850px){
  .site-header{position:absolute;background:linear-gradient(180deg,rgba(4,7,5,.9),rgba(4,7,5,.1))}
  .site-header__inner{position:relative;gap:.75rem}
  .brand-lockup{min-width:0}
  .brand-local{display:none}
  .menu-toggle{display:inline-flex;margin-left:auto}
  .site-nav{display:none;position:absolute;top:calc(100% + 1px);left:-16px;right:-16px;padding:1rem 1.35rem 1.25rem;background:rgba(8,13,9,.98);border-bottom:1px solid rgba(255,253,248,.16);box-shadow:0 14px 30px rgba(0,0,0,.28)}
  .site-header.is-menu-open .site-nav{display:grid;gap:.15rem}
  .site-nav a{padding:.82rem 0;border-bottom:1px solid rgba(255,253,248,.12);font-size:14px}
  .site-nav a:last-child{border-bottom:0}
  .site-actions{gap:.45rem}
  .cart-button{padding:.5rem .58rem}
}