:root{--primary:#1a365d;--primary-hover:#172554;--accent:#e27a1e;--bg-surface:#fff;--bg-app:#0f172a;--text-main:#0f172a;--text-muted:#64748b;--border-color:#e2e8f0;--radius-lg:1rem;--radius-md:.75rem;--shadow:0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -4px #0000001a;--font-family:"Inter", system-ui, -apple-system, sans-serif;--transition:all .2s cubic-bezier(.4, 0, .2, 1)}@media (prefers-color-scheme:dark){:root{--bg-surface:#1e293b;--bg-app:#0f172a;--text-main:#f8fafc;--text-muted:#94a3b8;--border-color:#334155;--shadow:0 4px 6px -1px #0000004d, 0 2px 4px -2px #0000004d}}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background:radial-gradient(circle at top right, #1e3a8a, var(--bg-app) 70%);color:var(--text-main);-webkit-font-smoothing:antialiased;background-attachment:fixed;min-height:100vh;line-height:1.5}#app{flex-direction:column;gap:1.5rem;max-width:1100px;margin:0 auto;padding:1.5rem;display:flex}.layout-grid{flex-direction:row;gap:1.5rem;width:100%;display:flex}.layout-grid>main{flex:1.4;min-width:0}.layout-grid>aside{flex:1;min-width:0}@media (width<=900px){.layout-grid{flex-direction:column}.layout-grid>main,.layout-grid>aside{flex:none;width:100%}}@media (width<=600px){.layout-grid{gap:.75rem}#app{padding:.75rem}.quote-card,.info-card{padding:1rem}.logo-esw{font-size:1.75rem}.pricing-tiers-info{grid-template-columns:repeat(2,1fr)}}header{text-align:center;padding:1rem 0}.main-title{letter-spacing:-.05rem;background:linear-gradient(90deg,#fff,#94a3b8);-webkit-text-fill-color:transparent;text-transform:uppercase;-webkit-background-clip:text;background-clip:text;margin-top:1rem;margin-bottom:.25rem;font-size:2.5rem;font-weight:900}.logo-container{justify-content:center;align-items:center;margin-bottom:.75rem;display:flex}.logo-esw{color:#fff;letter-spacing:-1px;font-size:2.2rem;font-weight:900}.logo-esw span{color:#fffc;font-weight:400}.logo-swoosh{border-bottom:3px solid var(--accent);width:100%;margin-top:1px;position:relative}.quick-guide{grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:1rem;display:grid}@media (width<=600px){.quick-guide{grid-template-columns:1fr;gap:.5rem}}.guide-item{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:var(--radius-md);transition:var(--transition);background:#ffffff0d;border:1px solid #ffffff1a;align-items:center;gap:1rem;padding:1rem;display:flex}.guide-item:hover{background:#ffffff1a;transform:translateY(-2px)}.guide-icon{background:var(--accent);border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;display:flex;box-shadow:0 4px 12px #e27a1e4d}.guide-icon i{color:#fff;width:20px;height:20px}.guide-text span{color:#fff;text-transform:uppercase;margin-bottom:2px;font-size:.85rem;font-weight:800;display:block}.guide-text p{color:#fff9;font-size:.75rem;line-height:1.3}.animate-in{animation:.6s ease-out forwards fadeIn}.quick-guide .guide-item:first-child{animation-delay:.1s}.quick-guide .guide-item:nth-child(2){animation-delay:.2s}.quick-guide .guide-item:nth-child(3){animation-delay:.3s}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}p.subtitle{color:var(--text-muted);font-size:.875rem}.search-container{width:100%;position:relative}.search-input{border-radius:var(--radius-lg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:#fff;width:100%;transition:var(--transition);box-shadow:var(--shadow);background:#ffffff0d;border:1px solid #ffffff1a;outline:none;padding:1rem 1rem 1rem 3rem;font-size:1rem}.search-input:focus{border-color:var(--accent);background:#ffffff1a;box-shadow:0 0 0 4px #e27a1e33}.search-icon{color:#ffffff80;position:absolute;top:50%;left:1rem;transform:translateY(-50%)}.results-list{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);z-index:10;background:#1e293be6;border:1px solid #ffffff1a;max-height:400px;margin-top:.5rem;display:none;overflow:hidden auto}.results-list.active{display:block}.product-item{cursor:pointer;transition:var(--transition);color:#fff;border-bottom:1px solid #ffffff0d;justify-content:space-between;align-items:center;padding:1rem;display:flex}.product-item:hover{background-color:#ffffff0d}.product-info h3{color:#fff;margin-bottom:.125rem;font-size:.9375rem;font-weight:600}.product-weight{color:var(--accent);font-size:.875rem;font-weight:500}.quote-card{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);color:#fff;background:#ffffff05;border:1px solid #ffffff1a;flex-direction:column;gap:1rem;padding:1.5rem;display:flex}.quote-items{flex-direction:column;gap:.75rem;display:flex}.selected-product{border-radius:var(--radius-md);transition:var(--transition);background:#ffffff0d;border:1px solid #ffffff0d;justify-content:space-between;align-items:center;padding:1rem;display:flex}.selected-product:hover{background:#ffffff14}.selected-product-info h4{color:#fff;font-size:.9375rem;font-weight:600}.selected-product-info p{color:#fff9;font-size:.75rem}@media (width<=480px){.selected-product{flex-direction:column;align-items:flex-start;gap:1rem}.selected-product>div:last-child{justify-content:space-between;width:100%}}.remove-btn{color:#ef4444;cursor:pointer;transition:var(--transition);background:0 0;border:none;border-radius:50%;padding:.25rem}.remove-btn:hover{background:#ef44441a}.quote-summary{border-top:2px dashed var(--border-color);flex-direction:column;gap:.5rem;margin-top:.5rem;padding-top:1rem;display:flex}.summary-row{color:#fff9;justify-content:space-between;font-size:.875rem;display:flex}.summary-row.total{color:#fff;margin-top:.5rem;font-size:1.25rem;font-weight:800}.summary-row.total .price{color:var(--accent)}.summary-total-bar{border-radius:var(--radius-md);background:#e27a1e1a;border:1px solid #e27a1e33;justify-content:space-between;align-items:center;margin-top:1rem;padding:1rem;display:flex}.total-item{flex-direction:column;display:flex}.total-item span{text-transform:uppercase;color:#fff9;margin-bottom:.25rem;font-size:.65rem;font-weight:700}.total-item h4{color:#fff;font-size:1.1rem;font-weight:800}.total-item.highlight h4{color:var(--accent);font-size:1.4rem}@media (width<=400px){.total-item h4{font-size:.95rem}.total-item.highlight h4{font-size:1.1rem}}.summary-breakdown{flex-direction:column;gap:.5rem;display:flex}.breakdown-header,.breakdown-row{border-bottom:1px solid #ffffff0d;grid-template-columns:2fr 1fr 1fr;padding:.5rem 0;display:grid}.breakdown-header span{text-transform:uppercase;color:#fff6;letter-spacing:.05rem;font-size:.65rem;font-weight:800}.breakdown-row span{color:#ffffffe6;font-size:.85rem}.breakdown-row span:last-child{color:#fff;text-align:right;font-weight:700}.breakdown-row span:nth-child(2){color:#fff9}@media (width<=480px){.breakdown-header,.breakdown-row{grid-template-columns:1.5fr 1fr 1fr}.breakdown-row span{font-size:.75rem}}.btn-whatsapp{color:#fff;border-radius:var(--radius-md);cursor:pointer;transition:var(--transition);background:#25d366;border:none;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1rem;font-weight:600;display:flex;box-shadow:0 4px 12px #25d36633}.btn-whatsapp:hover{background:#22c35e;transform:translateY(-1px);box-shadow:0 6px 16px #25d3664d}.btn-whatsapp i{width:18px;height:18px}.shipping-params{border-radius:var(--radius-md);background:#ffffff08;border:1px solid #ffffff0d;grid-template-columns:1fr;gap:1rem;padding:1.25rem;display:grid}.param-group label{text-transform:uppercase;color:#ffffff80;letter-spacing:.05rem;margin-bottom:.5rem;font-size:.7rem;font-weight:700;display:block}.param-group input{border:1px solid var(--border-color);background:var(--bg-surface);width:100%;color:var(--text-main);border-radius:.5rem;outline:none;padding:.5rem;font-size:.875rem}.empty-state{text-align:center;color:var(--text-muted);padding:2rem 1rem}.empty-state i{opacity:.5;margin-bottom:1rem;font-size:2rem;display:block}.badge{text-transform:uppercase;border-radius:.5rem;padding:.25rem .5rem;font-size:.7rem;font-weight:700}.badge-celu{color:#ef4444;background:#fee2e2}.badge-general{color:#22c55e;background:#dcfce7}.badge-laptop{color:#a16207;background:#fef9c3}.tiers-accordion{border-radius:var(--radius-md);max-width:600px;transition:var(--transition);background:#ffffff0d;border:1px solid #ffffff1a;margin:1.5rem auto 0;overflow:hidden}.tiers-accordion summary{color:#fff;cursor:pointer;text-transform:uppercase;letter-spacing:.05rem;transition:var(--transition);justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1rem;font-size:.8rem;font-weight:700;list-style:none;display:flex}.tiers-accordion summary::-webkit-details-marker{display:none}.tiers-accordion summary:hover{background:#ffffff1a}.tiers-accordion summary i{width:16px;height:16px;transition:transform .3s}.tiers-accordion[open] summary i{transform:rotate(180deg)}.tiers-accordion[open]{background:#ffffff14}.pricing-tiers-info{border-top:1px solid #ffffff1a;grid-template-columns:repeat(2,1fr);gap:.75rem;padding:1rem;display:grid}@media (width>=480px){.pricing-tiers-info{grid-template-columns:repeat(4,1fr)}}@media (width<=400px){.pricing-tiers-info{grid-template-columns:1fr}}.tier-card{border-radius:var(--radius-md);text-align:center;transition:var(--transition);opacity:.5;background:#ffffff0d;border:1px solid #ffffff1a;padding:.75rem}.tier-card.active{opacity:1;border-color:var(--accent);box-shadow:0 0 0 1px var(--accent);background:#e27a1e1a}.tier-card h5{color:var(--text-muted);text-transform:uppercase;margin-bottom:.5rem;font-size:.65rem;font-weight:700}.tier-rates{flex-direction:column;align-items:center;gap:.25rem;display:flex}.tier-rates .badge{padding:.125rem .375rem;font-size:.65rem}.quantity-control{background:#ffffff0d;border:1px solid #ffffff1a;border-radius:.5rem;align-items:center;gap:.5rem;padding:.25rem .5rem;display:flex}.qty-btn{color:#fff;cursor:pointer;width:24px;height:24px;transition:var(--transition);background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;display:flex}.qty-btn:hover{background:#ffffff1a}.qty-input{text-align:center;color:#fff;background:0 0;border:none;outline:none;width:30px;font-size:.875rem;font-weight:600}.qty-input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.qty-input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.form-select{border-radius:var(--radius-md);color:#fff;cursor:pointer;width:100%;transition:var(--transition);background:#ffffff0d;border:1px solid #ffffff1a;outline:none;padding:.75rem;font-size:.9375rem}.form-select option{color:#fff;background:#1e293b}.form-select:focus{border-color:var(--primary);box-shadow:0 0 0 3px #0ea5e91a}.loading-state{color:var(--text-muted);justify-content:center;align-items:center;gap:.75rem;padding:1.5rem;font-size:.875rem;display:flex}.spinner{border:2px solid #0ea5e933;border-top-color:var(--primary);border-radius:50%;width:1.25rem;height:1.25rem;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.btn-primary{background:var(--primary);color:#fff;border-radius:var(--radius-md);cursor:pointer;transition:var(--transition);border:none;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1rem;font-weight:600;display:flex}.btn-primary:hover{background:var(--primary-hover);transform:translateY(-1px)}.btn-primary:active{transform:translateY(0)}.btn-primary i{width:18px;height:18px}.info-aside{animation-delay:.2s}.info-card{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:var(--radius-lg);text-align:center;background:#ffffff05;border:1px solid #ffffff1a;padding:1.5rem}.info-card h4{color:#fff;margin-bottom:1.5rem;font-size:1rem;font-weight:700}.info-card img{border-radius:var(--radius-md);width:100%;box-shadow:var(--shadow-lg);border:1px solid #ffffff0d}.top-bar{justify-content:flex-start;margin-bottom:.5rem;display:flex}.btn-secondary{color:#ffffffb3;border-radius:var(--radius-md);cursor:pointer;transition:var(--transition);background:#ffffff0d;border:1px solid #ffffff1a;align-items:center;gap:.4rem;padding:.4rem .75rem;font-size:.75rem;font-weight:600;display:flex}.btn-secondary:hover{color:#fff;background:#ffffff1a;border-color:#fff3}.btn-secondary i{width:14px;height:14px}@media (width<=600px){.top-bar{justify-content:center}}.price-list-grid{flex-direction:column;gap:.75rem;display:flex}.price-item{border-radius:var(--radius-md);transition:var(--transition);background:#ffffff08;border:1px solid #ffffff0d;justify-content:space-between;align-items:center;padding:1.25rem;display:flex}.price-item:hover{background:#ffffff14;border-color:#ffffff1a;transform:translate(4px)}.price-item-info h3{color:#fff;margin-bottom:.25rem;font-size:1rem;font-weight:700}.price-item-value{flex-direction:column;align-items:flex-end;display:flex}.price-tag{color:var(--accent);font-size:1.1rem;font-weight:800}.weight-tag{color:#ffffff80;margin-top:.125rem;font-size:.75rem}@media (width<=480px){.price-item{gap:1rem}}.info-card p{color:#fff9;margin-top:1.5rem;font-size:.8rem;line-height:1.6}