:root{--bg:#f5f7fa;--card:#fff;--ink:#111827;--muted:#667085;--line:#e5e7eb;--accent:#111827;--ok:#067647;--warn:#b54708}
*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial;background:var(--bg);color:var(--ink)}button,input{font:inherit}.wrap{max-width:1180px;margin:auto;padding-left:20px;padding-right:20px}
.topbar{background:#0b0f14;color:#fff;position:sticky;top:0;z-index:20;box-shadow:0 1px 0 #20252d}.header-inner{height:76px;display:flex;align-items:center;justify-content:space-between}.brand{font-size:20px;font-weight:800}.tagline{font-size:12px;color:#cbd5e1;margin-top:3px}.cart-btn{border:1px solid #374151;background:#fff;color:#111;padding:10px 14px;border-radius:10px;font-weight:700;cursor:pointer}.cart-btn span{background:#111;color:#fff;border-radius:999px;padding:2px 7px;margin-left:6px}
.hero{background:linear-gradient(135deg,#0b0f14,#20252d);color:#fff;padding:72px 0}.hero-grid{display:grid;grid-template-columns:1.45fr .75fr;gap:40px;align-items:center}.badge,.eyebrow{display:inline-block;background:#fff;color:#111;padding:6px 10px;border-radius:999px;font-size:12px;font-weight:800}.hero h1{font-size:48px;line-height:1.05;margin:18px 0}.hero p{color:#d1d5db;max-width:690px;font-size:18px;line-height:1.55}.hero-actions{display:flex;gap:12px;margin-top:26px}.primary,.secondary{display:inline-block;padding:13px 18px;border-radius:10px;text-decoration:none;font-weight:800}.primary{background:#fff;color:#111}.secondary{border:1px solid #5b6470;color:#fff}.service-card{background:#fff;color:#111;border-radius:18px;padding:24px;display:flex;flex-direction:column;gap:8px;box-shadow:0 20px 60px rgba(0,0,0,.25)}.service-card strong{font-size:21px}.service-card span{color:#667085}
.cep-box{margin-top:-28px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;display:grid;grid-template-columns:1.2fr 1fr;gap:18px;align-items:center;box-shadow:0 10px 30px rgba(16,24,40,.08)}.cep-box h2{margin:0 0 6px}.cep-box p{margin:0;color:var(--muted)}.cep-form{display:flex;gap:8px}.cep-form input,.search,.checkout-grid input{width:100%;border:1px solid #d0d5dd;border-radius:10px;padding:12px 14px;font-size:15px;background:#fff}.cep-form button{border:0;border-radius:10px;padding:12px 16px;background:#111827;color:#fff;font-weight:800;cursor:pointer}.cep-result{grid-column:1/-1;font-size:14px}.cep-result.ok{color:var(--ok)}.cep-result.warn{color:var(--warn)}
.categories{display:flex;gap:8px;overflow:auto;padding-top:32px;padding-bottom:18px}.cat{white-space:nowrap;border:1px solid #d0d5dd;background:#fff;padding:9px 13px;border-radius:999px;cursor:pointer}.cat.active{background:#111827;color:#fff;border-color:#111827}
.products-section{padding-top:10px;padding-bottom:60px}.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:16px}.section-head h2{font-size:30px;margin:0 0 5px}.section-head p{margin:0;color:var(--muted)}.section-head .search{max-width:360px}.catalog-status{color:var(--muted);font-size:14px;margin-bottom:16px}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.product{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;display:flex;flex-direction:column}.product-img{height:180px;background:linear-gradient(135deg,#edf1f5,#fafafa);display:flex;align-items:center;justify-content:center;color:#98a2b3;font-weight:800;padding:24px;text-align:center}.product-img img{width:100%;height:100%;object-fit:contain}.product-body{padding:16px;display:flex;flex-direction:column;gap:9px;flex:1}.product-cat{font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:#667085}.product h3{font-size:15px;line-height:1.35;margin:0;min-height:40px}.sku{font-size:12px;color:#667085}.stock{font-size:12px;color:#067647}.price{font-size:22px;font-weight:900}.product-actions{display:flex;gap:8px;margin-top:auto}.add,.detail-btn{flex:1;border:0;background:#111827;color:#fff;border-radius:10px;padding:10px;font-weight:800;cursor:pointer}.detail-btn{background:#fff;color:#111;border:1px solid #d0d5dd}.install{border:1px solid #d0d5dd;background:#fff;border-radius:10px;padding:10px;cursor:pointer;display:none}.install.show{display:block}
.drawer{position:fixed;right:-430px;top:0;width:min(430px,100%);height:100vh;background:#fff;z-index:50;transition:.25s;display:flex;flex-direction:column;box-shadow:-10px 0 30px rgba(0,0,0,.2)}.drawer.open{right:0}.drawer-head{display:flex;justify-content:space-between;align-items:center;padding:20px;border-bottom:1px solid var(--line)}.drawer-head button,.modal-close{border:0;background:none;font-size:30px;cursor:pointer}.cart-items{padding:15px 20px;overflow:auto;flex:1}.cart-item{display:grid;grid-template-columns:1fr auto;gap:8px;padding:12px 0;border-bottom:1px solid var(--line)}.cart-item small{color:#667085}.qty-row{display:flex;gap:8px;align-items:center;margin-top:8px}.qty-row button{width:28px;height:28px;border-radius:8px;border:1px solid #d0d5dd;background:#fff;cursor:pointer}.drawer-footer{border-top:1px solid var(--line);padding:20px}.total-row{display:flex;justify-content:space-between;font-size:18px;margin-bottom:14px}.checkout{width:100%;border:0;background:#111827;color:#fff;padding:13px;border-radius:10px;font-weight:800;cursor:pointer}.drawer-footer small{display:block;color:#667085;margin-top:8px}
.overlay{position:fixed;inset:0;background:rgba(0,0,0,.45);display:none;z-index:40}.overlay.show{display:block}
.modal{position:fixed;inset:0;display:none;align-items:center;justify-content:center;padding:20px;z-index:60}.modal.open{display:flex}.modal-card{position:relative;background:#fff;border-radius:18px;padding:28px;width:min(760px,100%);max-height:92vh;overflow:auto;box-shadow:0 24px 80px rgba(0,0,0,.3)}.modal-close{position:absolute;right:16px;top:12px}.modal-head h2{margin:12px 0 6px}.modal-head p{margin:0 0 22px;color:var(--muted)}.modal-head .eyebrow{background:#eef2f6}
.checkout-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.checkout-grid label{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:700}
.delivery-box,.summary-box{margin-top:20px;border:1px solid var(--line);border-radius:14px;padding:16px}.delivery-box{display:flex;flex-direction:column;gap:10px}.delivery-box label{font-weight:600}.delivery-hint{font-size:13px;color:var(--muted)}.summary-box{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.summary-box div{display:flex;flex-direction:column;gap:5px}.summary-box span{font-size:12px;color:var(--muted)}.legal-note{display:block;color:var(--muted);margin-top:10px;line-height:1.4}.hidden{display:none!important}
.product-detail-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:24px}.detail-image{min-height:280px;background:#f2f4f7;border-radius:14px;display:flex;align-items:center;justify-content:center;padding:20px;color:#98a2b3;font-weight:800}.detail-image img{max-width:100%;max-height:300px;object-fit:contain}.detail-info h2{margin:8px 0}.detail-meta{display:grid;gap:8px;margin:18px 0;color:#475467}.detail-price{font-size:28px;font-weight:900;margin:16px 0}
footer{background:#0b0f14;color:#fff;padding:36px 0}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:24px}.footer-grid p{color:#aab2bd;margin:6px 0}
@media(max-width:900px){.hero-grid,.cep-box,.product-detail-grid{grid-template-columns:1fr}.hero h1{font-size:38px}.grid{grid-template-columns:repeat(2,1fr)}.section-head{align-items:stretch;flex-direction:column}.section-head .search{max-width:none}.footer-grid{grid-template-columns:1fr}.cep-result{grid-column:auto}}
@media(max-width:640px){.checkout-grid,.summary-box{grid-template-columns:1fr}.hero{padding:48px 0}.hero h1{font-size:32px}.grid{grid-template-columns:1fr}.hero-actions,.cep-form{flex-direction:column}.service-card{display:none}.modal-card{padding:22px 16px}}