.catalogo-page{min-height:calc(100vh - 80px)}.catalogo-content{max-width:1280px;margin:0 auto;padding:var(--spacing-xl) var(--spacing-lg);display:flex;flex-direction:column;gap:var(--spacing-xl)}.product-list-container{flex:1 1}.results-header{margin-bottom:var(--spacing-lg)}.results-count{color:var(--color-text-secondary);font-size:.875rem}.product-list-grid{display:grid;grid-template-columns:1fr;grid-gap:var(--spacing-lg);gap:var(--spacing-lg)}.no-results{text-align:center;padding:var(--spacing-2xl)}.no-results-icon{font-size:4rem;margin-bottom:var(--spacing-lg);opacity:.5}.no-results h3{font-size:1.25rem;font-weight:var(--font-weight-semibold);color:var(--color-text-primary);margin-bottom:var(--spacing-sm)}.no-results p{color:var(--color-text-secondary)}@media (min-width:640px){.product-list-grid{grid-template-columns:repeat(2,1fr)}}@media (min-width:1024px){.catalogo-content{flex-direction:row}.filter-sidebar{width:280px;flex-shrink:0;align-self:flex-start;position:-webkit-sticky;position:sticky;top:var(--spacing-lg)}.product-list-grid{grid-template-columns:repeat(3,1fr)}}