@media(max-width:1000px){.product-grid{grid-template-columns:repeat(3,1fr)}.category-grid{grid-template-columns:repeat(3,1fr)}.hero{grid-template-columns:1fr}.hero-showcase{height:400px}.nav-links{gap:12px}.nav-links a:nth-child(n+5){display:none}}
@media(max-width:700px){.navbar{gap:15px}.menu-toggle{display:block}.nav-links{display:none;position:absolute;top:74px;left:0;right:0;padding:20px 24px;background:#0a0d15;border-bottom:1px solid var(--line);flex-direction:column}.nav-links.open{display:flex}.nav-links a:nth-child(n){display:block}.nav-actions .icon-btn{display:none}.nav-actions .theme-toggle{display:grid}.nav-login{padding:8px 12px}.hero{padding-top:55px}.hero h1{font-size:2.8rem}.hero-showcase{height:330px}.model-stage{width:280px;height:280px}.model-icon{width:110px;height:110px}.model-icon i{font-size:3.5rem}.wire-cube{width:180px;height:180px}.product-grid{grid-template-columns:repeat(2,1fr)}.section{padding:60px 18px}.section-head h2{font-size:1.6rem}.category-grid{grid-template-columns:repeat(2,1fr)}.split-section{grid-template-columns:1fr}.footer{grid-template-columns:1fr}.footer-links{flex-wrap:wrap}}
@media(max-width:450px){.product-grid{grid-template-columns:1fr}.hero-buttons{flex-direction:column}.hero-stats{gap:18px}.product-image{height:220px}}