:root{--ink:#101112;--muted:#66686c;--line:#e9e8e5;--soft:#faf9f7;--cream:#f4eee7;--green:#55762f;--primary:#111;--max:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:#fff;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}img{display:block;max-width:100%}.shell{width:min(var(--max),calc(100% - 56px));margin:auto}
.store-header{height:76px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:28px;border-bottom:1px solid #f0efec;position:sticky;top:0;background:#fff;z-index:50}.brand{font-size:28px;letter-spacing:-1.5px;font-weight:500}.store-nav{display:flex;gap:36px;font-size:13px;font-weight:700}.header-end{justify-self:end;display:flex;gap:14px;align-items:center}.header-end a{font-size:12px;font-weight:700}.cart-link{border:1px solid var(--line);border-radius:999px;padding:8px 11px}
.hero{background:linear-gradient(110deg,#f7f4f0,#f2ece5);padding:68px 0 60px}.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center}.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:11px;color:#74777a;font-weight:700}.hero h1{font-size:58px;line-height:.98;letter-spacing:-3px;margin:12px 0 18px}.hero p{max-width:610px;color:#5f6266;line-height:1.7;font-size:16px;margin:0}.hero-art{height:310px;display:grid;grid-template-columns:1fr 1fr;gap:15px}.hero-art .tile{background:#eee6dc;border-radius:22px;display:grid;place-items:center;overflow:hidden}.hero-art img{width:82%;height:82%;object-fit:contain}.hero-art .tile:first-child{transform:translateY(24px)}.hero-art .tile:last-child{transform:translateY(-8px)}.placeholder-shape{width:45%;height:58%;border-radius:25px;background:#c7b39e;box-shadow:90px 45px 0 -20px #78866b}
.toolbar-wrap{border-bottom:1px solid var(--line);background:#fff;position:sticky;top:76px;z-index:40}.toolbar{display:grid;grid-template-columns:auto 1fr auto;gap:24px;align-items:center;padding:20px 0}.filter-row{display:flex;gap:8px;flex-wrap:wrap}.filter-btn{border:1px solid #dededb;background:#fff;border-radius:999px;padding:9px 15px;cursor:pointer;font-size:12px;font-weight:700}.filter-btn.active{background:#111;color:#fff;border-color:#111}.search{justify-self:stretch;max-width:360px}.search input{width:100%;height:42px;border:1px solid #dededb;border-radius:999px;padding:0 16px;outline:none}.sort select{height:42px;border:1px solid #dededb;border-radius:999px;padding:0 36px 0 14px;background:#fff}.count{font-size:12px;color:#777;margin:22px 0 8px}
.catalog{padding:24px 0 78px}.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px 22px}.product-card{min-width:0}.product-image{position:relative;background:#f2ece5;border-radius:16px;aspect-ratio:1/1.05;display:grid;place-items:center;overflow:hidden}.product-image img{width:82%;height:82%;object-fit:contain;transition:.3s}.product-card:hover .product-image img{transform:scale(1.035)}.product-placeholder{width:42%;height:56%;background:#202020;border-radius:30px 30px 12px 12px}.badge{position:absolute;top:12px;left:12px;z-index:2;background:var(--green);color:#fff;font-size:11px;font-weight:700;padding:7px 10px;border-radius:999px}.product-meta{padding-top:13px}.category{font-size:10px;color:#8a8b8d;text-transform:uppercase;letter-spacing:.1em;margin-bottom:6px}.product-card h3{font-size:14px;margin:0 0 5px}.product-card p{font-size:12px;color:#686a6e;line-height:1.45;margin:0 0 10px;min-height:34px}.price-line{display:flex;gap:9px;align-items:baseline;margin-bottom:12px}.price-line strong{font-size:16px}.price-line span{font-size:11px;color:#999;text-decoration:line-through}.card-actions{display:grid;gap:7px}.action-btn{width:100%;border:1px solid #111;border-radius:8px;background:#111;color:#fff;font-weight:700;padding:11px 9px;cursor:pointer;transition:.2s;text-align:center;font-size:12px}.action-btn.secondary{background:#fff;color:#111}.action-btn:hover{transform:translateY(-1px);box-shadow:0 6px 16px #0002}.stock{font-size:10px;color:#777;margin-bottom:9px}.stock.out{color:#a23d32}.empty{text-align:center;padding:80px 20px;color:#6b6d71}.category-banner{background:#111;color:#fff;margin:0 0 74px;border-radius:20px;padding:42px 46px;display:grid;grid-template-columns:1.25fr .75fr;gap:30px;align-items:center}.category-banner h2{font-size:34px;letter-spacing:-1.4px;margin:0 0 10px}.category-banner p{color:#c8c8c8;line-height:1.6;margin:0;max-width:600px}.category-banner a{justify-self:end;background:#fff;color:#111;border-radius:9px;padding:14px 18px;font-weight:700;font-size:13px}
.breadcrumb{padding:24px 0 8px;color:#7b7d80;font-size:12px}.breadcrumb span{color:#111}.product-layout{display:grid;grid-template-columns:56% 44%;gap:56px;padding:22px 0 58px;align-items:start}.gallery{display:grid;grid-template-columns:88px 1fr;gap:18px;position:sticky;top:102px}.thumbs{display:flex;flex-direction:column;gap:12px}.thumb{border:1px solid var(--line);border-radius:12px;background:#f6f1eb;padding:7px;cursor:pointer}.thumb.active{border-color:#111;box-shadow:0 0 0 1px #111 inset}.thumb img{aspect-ratio:1/1;object-fit:contain;border-radius:8px}.main-image{background:linear-gradient(145deg,#f4eee7,#eee7df);border-radius:20px;min-height:610px;display:grid;place-items:center;overflow:hidden;position:relative}.main-image>img{width:78%;max-height:555px;object-fit:contain;transition:.35s}.main-image:hover>img{transform:scale(1.035)}.main-image .product-placeholder{height:300px;width:200px}.product-info{padding:8px 0}.product-info h1{font-size:48px;line-height:1.03;letter-spacing:-2.4px;margin:0 0 14px}.subtitle{font-size:16px;color:var(--muted);line-height:1.6;margin:0 0 20px}.price-row{display:flex;align-items:baseline;gap:12px;margin:20px 0}.price{font-size:30px;font-weight:800}.old{color:#999;text-decoration:line-through;font-size:15px}.save{font-size:12px;background:#edf3e8;color:#3f6226;padding:6px 9px;border-radius:999px;font-weight:700}.divider{height:1px;background:var(--line);margin:24px 0}.qty-row{display:flex;gap:12px;align-items:center}.qty{display:flex;border:1px solid var(--line);border-radius:10px;height:52px;overflow:hidden}.qty button{width:42px;border:0;background:#fff;cursor:pointer;font-size:20px}.qty input{width:42px;border:0;text-align:center;outline:none}.product-actions{display:grid;grid-template-columns:1fr;gap:9px;flex:1}.product-actions .action-btn{height:52px}.micro{font-size:12px;color:#777;margin-top:10px;line-height:1.5}.benefits{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:26px}.benefit{border:1px solid var(--line);border-radius:12px;padding:15px 13px}.benefit b{font-size:12px;display:block;margin-bottom:3px}.benefit span{font-size:11px;color:#777;line-height:1.4}.delivery{background:#f8f6f2;border-radius:14px;padding:16px;margin-top:18px;font-size:13px;line-height:1.55}.accordions{border-top:1px solid var(--line);margin-top:25px}.acc{border-bottom:1px solid var(--line)}.acc button{width:100%;padding:18px 0;border:0;background:none;display:flex;justify-content:space-between;font-weight:700;cursor:pointer;text-align:left}.acc p{display:none;margin:0 0 18px;color:#666;font-size:13px;line-height:1.65}.acc.open p{display:block}.related-section{padding:70px 0;background:#faf9f7}.section-title{font-size:31px;text-align:center;letter-spacing:-1px;margin:0 0 32px}
.cart-layout{display:grid;grid-template-columns:1fr 360px;gap:30px;padding:46px 0 78px;align-items:start}.cart-table{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px}.cart-item{display:grid;grid-template-columns:78px 1fr auto;gap:14px;align-items:center;padding:14px 0;border-bottom:1px solid var(--line)}.cart-item:last-child{border-bottom:0}.cart-item img,.cart-mini-placeholder{width:78px;height:78px;object-fit:contain;background:#f2ece5;border-radius:11px}.cart-item h3{font-size:14px;margin:0 0 5px}.cart-summary{background:#faf9f7;border:1px solid var(--line);border-radius:16px;padding:22px;position:sticky;top:100px}.summary-row{display:flex;justify-content:space-between;margin:12px 0;font-size:13px}.summary-row.total{border-top:1px solid var(--line);padding-top:14px;font-size:18px;font-weight:800}.cart-controls{display:flex;gap:6px;align-items:center}.cart-controls button{border:1px solid var(--line);background:#fff;border-radius:7px;padding:6px 9px;cursor:pointer}.remove{font-size:11px;color:#a23d32;border:0;background:none;cursor:pointer}
.store-footer{background:#f5f1ed;padding:48px 0 30px}.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr .8fr 1.5fr;gap:30px}.footer-col h4,.newsletter h4{font-size:12px;margin:0 0 13px}.footer-col a{display:block;font-size:11px;color:#45474a;margin:8px 0}.footer-brand p,.newsletter p{font-size:11px;color:#555;line-height:1.6}.subscribe{display:flex;border:1px solid #ddd;background:#fff;border-radius:8px;overflow:hidden}.subscribe input{flex:1;border:0;padding:12px;outline:none;min-width:0}.subscribe button{border:0;background:#111;color:#fff;padding:0 14px;cursor:pointer}.msg{font-size:11px;margin-top:8px;color:#3f6226}.copyright{margin-top:22px;font-size:10px;color:#777}.toast{position:fixed;right:24px;bottom:24px;background:#111;color:#fff;padding:13px 16px;border-radius:9px;opacity:0;transform:translateY(12px);pointer-events:none;transition:.25s;z-index:100}.toast.show{opacity:1;transform:none}
@media(max-width:980px){.store-nav{display:none}.store-header{grid-template-columns:1fr auto}.hero-grid{grid-template-columns:1fr}.hero-art{display:none}.toolbar{grid-template-columns:1fr auto}.filter-row{grid-column:1/-1}.product-grid{grid-template-columns:repeat(3,1fr)}.product-layout{grid-template-columns:1fr;gap:30px}.gallery{position:static}.cart-layout{grid-template-columns:1fr}.cart-summary{position:static}.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:720px){.shell{width:min(var(--max),calc(100% - 28px))}.store-header{height:66px}.brand{font-size:24px}.hero{padding:48px 0}.hero h1{font-size:44px}.toolbar-wrap{top:66px}.toolbar{grid-template-columns:1fr}.search{max-width:none}.sort select{width:100%}.product-grid{grid-template-columns:repeat(2,1fr)}.gallery{grid-template-columns:1fr}.thumbs{order:2;flex-direction:row}.thumb{width:64px}.main-image{min-height:390px}.product-info h1{font-size:38px}.benefits{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.category-banner{grid-template-columns:1fr;padding:30px}.category-banner a{justify-self:start}}
@media(max-width:480px){.product-grid{grid-template-columns:1fr}.header-end .hide-mobile{display:none}.cart-item{grid-template-columns:64px 1fr}.cart-item>div:last-child{grid-column:2}.cart-item img,.cart-mini-placeholder{width:64px;height:64px}}

/* Sprint 4 — Checkout */
.checkout-page{display:grid;grid-template-columns:1.08fr .72fr;gap:30px;padding:42px 0 78px;align-items:start}
.checkout-form-card,.checkout-summary{border:1px solid var(--line);border-radius:18px;background:#fff;padding:26px}
.checkout-form-card h1{font-size:40px;letter-spacing:-1.7px;margin:7px 0 9px}
.checkout-lead{font-size:13px;color:var(--muted);line-height:1.65;margin:0 0 28px}
.checkout-section{border-top:1px solid var(--line);padding-top:24px;margin-top:24px}
.checkout-section h2,.checkout-summary h2{font-size:17px;margin:0 0 16px}
.checkout-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:13px}
.checkout-field{display:flex;flex-direction:column;gap:7px}.checkout-field.full{grid-column:1/-1}.checkout-field span{font-size:11px;font-weight:700}
.checkout-field input,.checkout-field select,.checkout-field textarea{width:100%;border:1px solid #dcdcd8;border-radius:10px;background:#fff;padding:12px;outline:none}
.checkout-field textarea{min-height:100px;resize:vertical}.checkout-field input:focus,.checkout-field select:focus,.checkout-field textarea:focus{border-color:#111}
.checkout-choice-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.checkout-choice{display:flex;gap:10px;border:1px solid var(--line);border-radius:12px;padding:14px;cursor:pointer}.checkout-choice input{margin-top:2px}.checkout-choice strong{display:block;font-size:12px}.checkout-choice small{display:block;color:#777;font-size:10px;line-height:1.45;margin-top:4px}
.checkout-summary{position:sticky;top:100px;background:#faf9f7}.checkout-items{border-bottom:1px solid var(--line);margin-bottom:14px}.checkout-item{display:grid;grid-template-columns:60px 1fr auto;gap:11px;align-items:center;padding:12px 0}.checkout-item img,.checkout-thumb{width:60px;height:60px;object-fit:cover;border-radius:10px;background:#eee9e2}.checkout-item strong{display:block;font-size:12px}.checkout-item small{display:block;font-size:10px;color:#777;margin-top:5px}.checkout-item b{font-size:12px}
.checkout-total-row{display:flex;justify-content:space-between;font-size:12px;margin:11px 0}.checkout-total-row.grand{border-top:1px solid var(--line);padding-top:14px;font-size:17px}
.checkout-terms{display:flex;gap:9px;font-size:10px;line-height:1.5;color:#666;margin:18px 0}.checkout-terms input{margin-top:2px}.checkout-error{color:#9a3d32;font-size:11px;line-height:1.5;margin-top:10px}.action-btn:disabled{opacity:.45;cursor:not-allowed}
@media(max-width:900px){.checkout-page{grid-template-columns:1fr}.checkout-summary{position:static}}
@media(max-width:620px){.checkout-grid,.checkout-choice-grid{grid-template-columns:1fr}.checkout-form-card,.checkout-summary{padding:20px}.checkout-form-card h1{font-size:34px}}

/* 1.0.4 — separación del cierre del catálogo */
.catalog .category-banner{margin-top:52px}
@media(max-width:720px){.catalog .category-banner{margin-top:34px}}