:root{--color-teal: #16a893;--color-teal-dark: #0f8272;--color-ink: #26272b;--color-bg: #f7f6f2;--color-white: #ffffff;--color-border: #e4e1d8;--color-muted: #6b6b6f;--rainbow-1: #29abe2;--rainbow-2: #ec1c8d;--rainbow-3: #fcee21;--rainbow-4: #16a893;--nav-height: 4rem;--shadow-card: 0 1px 2px rgba(38, 39, 43, .06), 0 4px 12px rgba(38, 39, 43, .06);--shadow-lift: 0 8px 24px rgba(38, 39, 43, .12);--radius: 1rem;color-scheme:light}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--color-bg);color:var(--color-ink);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}img{max-width:100%;display:block}a{color:inherit}.rainbow-bar{height:6px;width:100%;background:linear-gradient(90deg,var(--rainbow-1) 0 25%,var(--rainbow-2) 25% 50%,var(--rainbow-3) 50% 75%,var(--rainbow-4) 75% 100%)}.site-header{background:var(--color-ink);color:#fff;overflow:hidden}.header-inner{max-width:1100px;margin:0 auto;padding:1rem 1rem 1.1rem;display:flex;align-items:center;gap:1rem}.logo{height:3.6rem;width:auto;object-fit:contain;flex-shrink:0}.header-text h1{margin:0 0 .15rem;font-size:1.1rem;font-weight:700;color:#fff}.header-text p{margin:0;font-size:.8rem;color:#c7c8cd}.header-back{margin-left:auto;flex-shrink:0;display:inline-flex;align-items:center;gap:.35rem;padding:.55rem .9rem;border-radius:999px;border:1px solid rgba(255,255,255,.25);color:#fff;font-size:.8rem;font-weight:600;text-decoration:none;white-space:nowrap;transition:background .2s,border-color .2s}.header-back:hover{background:#ffffff1a;border-color:#fff6}@media (max-width: 480px){.header-back span{display:none}.header-back{padding:.55rem}}.category-nav-wrap{position:sticky;top:0;isolation:isolate;z-index:40;background:#f7f6f2f0;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom:1px solid var(--color-border)}.category-nav-wrap:after{content:"";position:absolute;top:0;right:0;bottom:0;width:2.5rem;background:linear-gradient(90deg,transparent,rgba(247,246,242,.95));pointer-events:none;opacity:1;transition:opacity .15s ease}.category-nav-wrap.at-end:after{opacity:0}.category-nav{display:flex;gap:.5rem;overflow-x:auto;padding:.6rem .75rem;scrollbar-width:none;-ms-overflow-style:none}.category-nav::-webkit-scrollbar{display:none}.category-btn{flex:0 0 auto;-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--color-border);background:var(--color-white);color:var(--color-ink);font-size:.85rem;font-weight:600;padding:.65rem .9rem;min-height:2.75rem;display:inline-flex;align-items:center;border-radius:999px;cursor:pointer;white-space:nowrap;transition:background-color .15s ease,color .15s ease,border-color .15s ease}.category-btn:hover{border-color:var(--color-teal)}.category-btn.is-active{background:var(--color-teal);border-color:var(--color-teal);color:var(--color-white)}.catalog-main{max-width:1100px;margin:0 auto;padding:1.5rem 1rem 6rem}.category-section{scroll-margin-top:calc(var(--nav-height) + .75rem);margin-bottom:2.5rem}.category-heading{font-size:1.35rem;font-weight:800;margin:0 0 .9rem;letter-spacing:-.01em;display:flex;align-items:center;gap:.6rem}.category-heading:before{content:"";width:.5rem;height:1.35rem;border-radius:999px;background:linear-gradient(180deg,var(--rainbow-1) 0 25%,var(--rainbow-2) 25% 50%,var(--rainbow-3) 50% 75%,var(--rainbow-4) 75% 100%);flex:0 0 auto}.category-sub{font-size:.8rem;color:var(--color-muted);margin:-.5rem 0 .9rem 1.1rem}.card-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:.85rem}@media (min-width: 640px){.card-grid{grid-template-columns:repeat(3,1fr);gap:1rem}}@media (min-width: 960px){.card-grid{grid-template-columns:repeat(4,1fr)}}.item-card{background:var(--color-white);border:1px solid var(--color-border);border-radius:var(--radius);padding:1rem .9rem;display:flex;flex-direction:column;align-items:center;text-align:center;gap:.6rem;box-shadow:var(--shadow-card);transition:transform .18s ease,box-shadow .18s ease}.item-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lift)}.item-media{position:relative;width:100%;aspect-ratio:1 / 1;border-radius:.75rem;background:#eaf7f4;display:grid;place-items:center;overflow:hidden;color:var(--color-teal-dark)}.item-media img{width:100%;height:100%;object-fit:cover}.item-media-zoom{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;border:none;padding:0;background:transparent;cursor:zoom-in}.item-media-zoom:after{content:"";position:absolute;right:.4rem;bottom:.4rem;width:1.6rem;height:1.6rem;border-radius:50%;background:#26272b8c url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='m21 21-4.3-4.3'/%3E%3Cpath d='M11 8v6M8 11h6'/%3E%3C/svg%3E") center/60% no-repeat;opacity:.85;transition:opacity .15s ease,transform .15s ease}.item-card:hover .item-media-zoom:after,.item-media-zoom:focus-visible:after{opacity:1;transform:scale(1.08)}.item-media svg{width:44%;height:44%}.item-name{font-size:.95rem;font-weight:700;line-height:1.25;margin:0}.item-description{font-size:.8rem;color:var(--color-muted);line-height:1.4;margin:0}.whatsapp-fab{position:fixed;left:50%;bottom:1.1rem;transform:translate(-50%);z-index:50;display:inline-flex;align-items:center;gap:.55rem;background:#25d366;color:#fff;border:none;border-radius:999px;padding:.9rem 1.6rem;min-height:2.75rem;font-weight:700;font-size:.9rem;text-decoration:none;white-space:nowrap;box-shadow:0 6px 18px #00000038;transition:transform .15s ease}.whatsapp-fab:hover{transform:translate(-50%) translateY(-2px)}.back-to-top{position:fixed;right:1rem;bottom:1.1rem;z-index:50;width:2.75rem;height:2.75rem;display:flex;align-items:center;justify-content:center;border:1px solid var(--color-border);border-radius:50%;background:var(--color-white);color:var(--color-ink);box-shadow:var(--shadow-lift);cursor:pointer;opacity:0;visibility:hidden;transform:translateY(8px);transition:opacity .2s ease,transform .2s ease,visibility .2s}.back-to-top.is-visible{opacity:1;visibility:visible;transform:translateY(0)}.back-to-top svg{width:1.3rem;height:1.3rem}.back-to-top:hover{transform:translateY(-2px)}.whatsapp-fab svg{width:1.1rem;height:1.1rem;fill:#fff;flex:0 0 auto}.site-footer{text-align:center;padding:1.5rem 1rem 6rem;color:var(--color-muted);font-size:.8rem}.empty-state{text-align:center;color:var(--color-muted);padding:3rem 1rem}body.lightbox-open{overflow:hidden}.lightbox{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;display:none;align-items:center;justify-content:center;padding:1.5rem;background:#141416e6}.lightbox.is-open{display:flex}.lightbox-content{position:relative;max-width:100%;max-height:100%;display:flex;flex-direction:column;align-items:center;gap:.6rem}.lightbox-content img{max-width:100%;max-height:80vh;width:auto;height:auto;object-fit:contain;border-radius:.5rem;background:#fff}.lightbox-caption{margin:0;color:#fff;font-size:.9rem;font-weight:600;text-align:center}.lightbox-close{position:absolute;top:-2.6rem;right:-.5rem;width:2.4rem;height:2.4rem;border:none;border-radius:50%;background:#ffffff26;color:#fff;font-size:1.6rem;line-height:1;cursor:pointer}@media (max-width: 480px){.lightbox-close{top:-3rem;right:0}}