:root{--bg:#1f242d;--card:#2b2f36;--card-border:#3a3f47;--muted:#bfbfbf;--accent:#4ea1ff}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial;background:linear-gradient(135deg,#1f242d,#2c323d);color:#f2f2f2}.site-header{position:sticky;top:0;z-index:2000;width:100%;display:flex;align-items:center;justify-content:space-between;padding:16px 24px;margin-bottom:30px;background:#20252ed9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid rgba(255,255,255,.08)}.header-left{display:flex;align-items:center}.header-logo{width:68px;height:68px;object-fit:contain}.header-right{display:flex;flex-direction:column;justify-content:center;text-align:right}.header-title{margin:0;font-size:1.45rem;font-weight:700;color:#fff;letter-spacing:.5px}.header-tagline{margin:4px 0 0;font-size:.95rem;color:var(--muted)}@media (max-width: 520px){.site-header{flex-direction:column;text-align:center;padding:18px 0}.header-right{text-align:center;margin-left:0;margin-top:6px}.header-logo{width:60px;height:60px}}.sidebar{position:fixed;top:120px;left:20px;width:180px;background:#ffffff0f;border:1px solid rgba(255,255,255,.1);padding:14px;border-radius:10px;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:1500}.sidebar h3{margin:6px 0 10px;font-size:1rem;color:#fff}.sidebar button{width:100%;margin-bottom:8px;padding:7px;border:none;border-radius:6px;background:#ffffff14;color:#ddd;cursor:pointer;transition:.2s}.sidebar button:hover{background:#ffffff2e}.sidebar .active{background:var(--accent);color:#fff}@media (max-width: 720px){.sidebar{position:relative;width:100%;left:0;top:0;margin-bottom:20px}}.app{max-width:1100px;margin:24px auto;padding:16px}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));max-width:1000px;margin:0 auto;gap:18px}.card{background:var(--card);border-radius:12px;border:1px solid var(--card-border);box-shadow:0 6px 18px #00000059;overflow:hidden;display:flex;flex-direction:column}.image-wrap{width:100%;aspect-ratio:4/3;overflow:hidden;background:#eee}.image-wrap img{width:100%;height:100%;object-fit:cover;transition:transform .26s ease}.image-wrap:hover img{transform:scale(1.04)}.lightbox-overlay{position:fixed;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;background:#000000d9;z-index:3000;padding:24px}.lightbox-image{max-width:calc(100% - 48px);max-height:calc(100% - 48px);box-shadow:0 18px 40px #000000b3;border-radius:8px;object-fit:contain}.lightbox-btn{z-index:3500;position:absolute;top:50%;transform:translateY(-50%);background:#0006;color:#fff;border:none;padding:14px 18px;font-size:32px;cursor:pointer;border-radius:8px;transition:background .2s ease}.lightbox-btn:hover{background:#0009}.lightbox-btn.left{left:20px}.lightbox-btn.right{right:20px}.card-body{padding:12px;color:#e7e7e7}.model{margin:0 0 8px;font-size:1.1rem;font-weight:600;color:#fff}.price{margin:0 0 6px;color:var(--accent);font-weight:600}.desc-list{color:var(--muted);font-size:.95rem;margin-top:8px;padding-left:18px;display:flex;flex-direction:column;gap:4px}.desc-list li{line-height:1.4}.footer{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 8px;margin-top:18px;color:var(--muted);border-top:1px solid rgba(255,255,255,.04)}.footer-contact{flex:1;text-align:left}.footer-socials{display:flex;gap:12px;align-items:center}.social-link{color:var(--muted);text-decoration:none;display:inline-flex;align-items:center;justify-content:center;padding:6px;border-radius:6px;transition:background .12s,color .12s}.social-link:hover{background:#4ea1ff14;color:var(--accent)}.social-link.whatsapp:hover{background:#25d36614;color:#25d366}.social-icon{width:22px;height:22px;display:inline-block;filter:brightness(1.3)}@media (max-width:420px){.app{padding:12px}.card-body{padding:10px}}