@media(max-width:850px){header{flex-wrap:wrap;gap:14px;padding:18px 0}.brand{font-size:32px}.brand div{font-size:14px}.brand small{font-size:7px}.brand>span{font-size:23px}.menu{display:block;background:none;border:0;padding:10px;font-size:12px;margin-left:auto}.cart-open{font-size:10px;padding:9px}nav{display:none;order:4;width:100%;gap:8px}nav.open{display:flex;flex-direction:column}nav a{padding:12px 0}.hero{grid-template-columns:1fr;padding:42px 6% 45px}.hero h1{font-size:clamp(44px,11.8vw,80px);letter-spacing:-2px}.eyebrow{font-size:9px;letter-spacing:1px}.lead{font-size:15px}.hero-actions{gap:18px}.hero-object{margin:35px auto 0;max-width:460px;width:100%;padding-top:40px}.object-label{font-size:8px;top:35px;left:25px}.feature-strip{font-size:8px;gap:10px;padding:17px 6%;line-height:1.6}.content{padding:55px 6%}h2{letter-spacing:-1.6px}.section-title{display:block;margin-bottom:25px}.products{grid-template-columns:1fr;gap:38px}.product-art{max-height:380px}.product-art img{max-height:380px}.custom{grid-template-columns:1fr;gap:20px}.big-asterisk{display:none}.process-grid{grid-template-columns:1fr;gap:25px}.process-grid h3{margin:14px 0 8px}.process-grid article{border-top:1px solid var(--line);padding-top:20px}footer{flex-direction:column;gap:10px;padding:30px 6%}dialog{padding:20px}.cart-row{flex-wrap:wrap}.cart-row>div{min-width:160px}.field-row{gap:10px}}