@media(max-width:850px){.menu-toggle{display:block}.nav-links{position:fixed;top:76px;left:0;right:0;background:#fff;padding:18px 4%;display:none;flex-direction:column;align-items:flex-start;box-shadow:var(--shadow)}.nav-links.open{display:flex}.nav .btn{display:none}.hero-inner,.product-detail,.contact-grid,.cart-layout{grid-template-columns:1fr}.hero{padding:55px 0}.hero-card{display:none}.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(2,1fr)}.products-layout{grid-template-columns:1fr}.sidebar{display:flex;gap:12px;overflow:auto;padding:8px}.filter-btn{width:auto;white-space:nowrap;padding:8px}.footer-grid{grid-template-columns:repeat(2,1fr)}.newsletter{display:block}.subscribe{min-width:0;margin-top:18px}.cart-row{grid-template-columns:55px 1fr auto}.cart-row .cart-price{display:none}.summary{position:static}}@media(max-width:520px){.section{padding:55px 0}.grid-4,.grid-3,.grid-2{grid-template-columns:1fr}.stats{grid-template-columns:1fr 1fr}.stats .stat:last-child{display:none}.form-row{grid-template-columns:1fr}.page-hero{padding:50px 0}.footer-grid{grid-template-columns:1fr}.filters .input{width:100%}.product-grid{grid-template-columns:1fr 1fr!important;gap:12px}.product-img{height:140px;font-size:60px}.product-body{padding:11px}.product-actions{display:block}.product-actions .btn{width:100%;margin-top:7px}.gallery-main{height:260px}.cart-row{gap:9px}.cart-row h3{font-size:14px}.hero h1{font-size:38px}}