:root{--primary: #0f172a;--primary-light: #1e293b;--accent: #3b82f6;--accent-hover: #2563eb;--success: #10b981;--danger: #ef4444;--warning: #f59e0b;--bg: #f8fafc;--card: #ffffff;--text: #0f172a;--text-muted: #64748b;--border: #e2e8f0;--shadow: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--radius: 12px}.logo-img{height:40px;width:auto;object-fit:contain;display:block}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text);line-height:1.5;min-height:100vh}a{text-decoration:none;color:inherit}button{cursor:pointer;font-family:inherit}img{max-width:100%;display:block}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 16px}.header{background:var(--primary);color:#fff;position:sticky;top:0;z-index:100;box-shadow:var(--shadow)}.header-inner{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.25rem;letter-spacing:-.5px}.logo-placeholder{width:40px;height:40px;background:var(--accent);border-radius:8px;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:14px}.nav{display:flex;align-items:center;gap:8px}.nav a,.nav button{color:#fff;padding:8px 14px;border-radius:8px;font-weight:500;font-size:.9rem;background:transparent;border:none;transition:background .2s}.nav a:hover,.nav 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768px){.product-detail-grid{grid-template-columns:1fr}.product-detail-image{height:280px}}.product-image{height:200px;background:#f8fafc;display:flex;align-items:center;justify-content:center;overflow:hidden}.product-image img{width:100%;height:100%;object-fit:contain;padding:8px}.product-image .placeholder{color:var(--text-muted);font-size:.85rem;text-align:center;padding:16px}.product-info{padding:16px;flex:1;display:flex;flex-direction:column}.product-category{font-size:.75rem;color:var(--accent);font-weight:600;text-transform:uppercase;letter-spacing:.5px;margin-bottom:4px}.product-name{font-weight:600;font-size:.95rem;margin-bottom:8px;line-height:1.3;flex:1}.product-price{font-size:1.25rem;font-weight:800;color:var(--primary);margin-bottom:12px}.product-price span{font-size:.85rem;font-weight:500;color:var(--text-muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 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a:hover{opacity:1}.footer-whatsapp{display:inline-flex;align-items:center;gap:8px;margin-top:12px;color:#25d366;font-weight:600}.footer-address{font-size:.9rem;opacity:.85;margin-bottom:12px;line-height:1.5}.payment-badges{display:flex;flex-wrap:wrap;gap:8px}.payment-badges span{background:#ffffff1f;padding:4px 10px;border-radius:6px;font-size:.8rem}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:16px 0;text-align:center;font-size:.85rem;opacity:.7}.institutional{padding:40px 16px;max-width:800px}.institutional h1{margin-bottom:16px}.institutional h2{margin:28px 0 12px;font-size:1.15rem}.institutional p,.institutional li{line-height:1.7;color:#334155;margin-bottom:12px}.stores-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:16px}.store-card{background:#fff;border-radius:12px;padding:20px;box-shadow:var(--shadow)}.store-card 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