:root{color-scheme:light;--bg: #ffffff;--surface: #ffffff;--surface-alt: #f5f5f7;--ink: #1d1d1f;--muted: #6e6e73;--border: rgba(0, 0, 0, .07);--border-strong: rgba(0, 0, 0, .12);--radius-sm: 12px;--radius-md: 18px;--radius-lg: 28px;--pill: 980px;--shadow-sm: 0 2px 10px rgba(0, 0, 0, .05);--shadow-md: 0 10px 30px rgba(0, 0, 0, .08);--shadow-lg: 0 20px 50px rgba(0, 0, 0, .12);--accent: #0071e3;--accent-hover: #0077ed;--success: #1d8a4c;--warning: #b5790a;--danger: #d9433f;--font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Roboto, sans-serif;--serif: Georgia, Cambria, "Times New Roman", Times, serif;--mono: "SF Mono", ui-monospace, "Cascadia Code", monospace}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:var(--font);background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased}button{font-family:inherit}#app{min-height:100vh;display:flex;flex-direction:column}svg{display:block}header{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(20px,4vw,36px);height:52px;border-bottom:1px solid var(--border);-webkit-backdrop-filter:blur(20px) saturate(1.6);backdrop-filter:blur(20px) saturate(1.6);background:#fffc;flex-shrink:0}.brand{display:flex;align-items:center;gap:9px;cursor:pointer;background:none;border:none;padding:0}.brand-mark{width:24px;height:24px;border-radius:7px;background:var(--ink);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:11px;color:#fff;flex-shrink:0}.brand-word{font-weight:600;font-size:14px;letter-spacing:-.01em;color:var(--ink)}.brand-word span{color:var(--muted);font-weight:400}header nav{display:flex;align-items:center;gap:22px}.nav-link{color:var(--ink);text-decoration:none;font-size:12.5px;font-weight:400;cursor:pointer;background:none;border:none;transition:opacity .15s}.nav-link:hover{opacity:.6}.cart-indicator{display:flex;align-items:center;gap:6px;font-size:12.5px;font-weight:500;color:var(--ink);background:none;border:none;padding:0}.cart-indicator svg{width:15px;height:15px;color:var(--ink)}.catalog-view{flex:1;padding:clamp(40px,7vw,80px) clamp(20px,5vw,40px) 72px}.hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center;gap:clamp(24px,5vw,64px);margin:0 0 clamp(56px,8vw,96px)}.hero-copy{max-width:480px}.eyebrow{display:block;font-size:12px;font-weight:590;color:var(--muted);letter-spacing:.02em;margin-bottom:16px}.hero-title{font-family:var(--serif);font-size:clamp(36px,5vw,56px);margin:0 0 22px;font-weight:400;letter-spacing:-.01em;line-height:1.08;color:var(--ink)}.hero-sub{color:var(--muted);font-size:16px;line-height:1.65;margin:0 0 28px;font-weight:400}.hero-sub code{color:var(--ink);font-family:var(--mono);font-size:.85em;background:var(--surface-alt);padding:2px 7px;border-radius:6px}.hero-cta{background:var(--ink);color:#fff;border:none;border-radius:var(--pill);padding:14px 28px;font-size:14px;font-weight:600;cursor:pointer;transition:opacity .15s}.hero-cta:hover{opacity:.82}.hero-viewport{position:relative;aspect-ratio:5 / 4;border-radius:var(--radius-lg);overflow:hidden;background:radial-gradient(circle at 58% 32%,rgba(255,255,255,.96),rgba(255,255,255,.2) 32%,transparent 54%),linear-gradient(145deg,#f8f8fb,#e8eef7);box-shadow:inset 0 0 0 1px #0000000a,var(--shadow-md)}.hero-viewport:after,.scene-container:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;background:linear-gradient(90deg,rgba(255,255,255,.18) 1px,transparent 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920px){.pdp-hint{display:none}}.catalog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:20px;max-width:1160px}.product-card{background:linear-gradient(180deg,#ffffff 0%,var(--surface-alt) 100%);border:1px solid rgba(0,0,0,.055);border-radius:var(--radius-lg);padding:28px 24px 24px;cursor:pointer;transition:transform .3s cubic-bezier(.22,1,.36,1),box-shadow .3s,border-color .3s;text-align:left;color:inherit}.product-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:#0071e32e}.product-card .product-thumb{position:relative;width:100%;aspect-ratio:4 / 3;border-radius:var(--radius-md);margin-bottom:20px;overflow:hidden;background:radial-gradient(circle at 34% 18%,rgba(255,255,255,.96),transparent 30%),radial-gradient(circle at 62% 58%,color-mix(in srgb,var(--thumb-accent) 24%,transparent),transparent 43%),linear-gradient(145deg,color-mix(in srgb,var(--thumb-accent) 30%,#ffffff),color-mix(in srgb,var(--thumb-accent) 6%,#f6f7fb));box-shadow:inset 0 0 0 1px #ffffff9e,inset 0 -32px 52px #0000000e}.product-card .product-thumb:before{content:"";position:absolute;top:16px;right:16px;bottom:16px;left:16px;border-radius:999px;background:#ffffff57;filter:blur(18px)}.product-card .thumb-stage{position:absolute;top:18px;right:20px;bottom:12px;left:20px;display:flex;align-items:center;justify-content:center}.product-card .thumb-stage:after{content:"";position:absolute;left:16%;right:16%;bottom:4%;height:10px;border-radius:999px;background:#0000002e;filter:blur(8px)}.product-card .icon-badge{position:absolute;top:12px;left:12px;width:30px;height:30px;border-radius:9px;background:#ffffffb3;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;z-index:1}.product-card .icon-badge svg{width:15px;height:15px;color:var(--ink)}.mini-product{position:relative;z-index:1;color:var(--thumb-color);filter:drop-shadow(0 18px 22px rgba(0,0,0,.18))}.mini-product span{position:absolute;display:block}.mini-headphones{width:150px;height:116px}.mini-headphones .headband{left:25px;top:4px;width:100px;height:82px;border:15px solid currentColor;border-bottom:0;border-radius:80px 80px 0 0}.mini-headphones .cup{top:60px;width:34px;height:46px;border-radius:15px;background:currentColor}.mini-headphones .cup.left{left:13px;transform:rotate(-5deg)}.mini-headphones .cup.right{right:13px;transform:rotate(5deg)}.mini-headphones .pad{top:69px;width:18px;height:29px;border-radius:10px;background:#1d1d1fb8}.mini-headphones .pad.left{left:22px}.mini-headphones .pad.right{right:22px}.mini-watch{width:108px;height:138px}.mini-watch .strap{left:36px;width:36px;height:48px;background:color-mix(in srgb,currentColor 72%,#111827)}.mini-watch .strap.top{top:0;border-radius:16px 16px 8px 8px}.mini-watch .strap.bottom{bottom:0;border-radius:8px 8px 16px 16px}.mini-watch .case{left:20px;top:39px;width:68px;height:62px;border-radius:20px;background:#1d1d1f;box-shadow:inset 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.cta{font-size:13px;color:var(--accent);font-weight:400;opacity:1;transform:none;transition:opacity .18s}.product-card .cta:after{content:" >"}.product-card:hover .cta{opacity:.65}.pdp-view{position:relative;flex:1;display:flex;min-height:0;background:var(--bg)}.pdp-view:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;background:radial-gradient(circle at 50% 28%,color-mix(in srgb,var(--product-accent) 18%,transparent),transparent 42%);z-index:1}.scene-container{position:absolute;top:0;right:0;bottom:0;left:0}.pdp-topbar{position:absolute;inset:20px 20px auto;z-index:5;display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.hud{max-width:380px;background:#ffffffbf;border:none;border-radius:var(--radius-md);padding:18px 20px;-webkit-backdrop-filter:blur(20px) saturate(1.6);backdrop-filter:blur(20px) saturate(1.6);box-shadow:var(--shadow-sm)}.hud-title{display:flex;align-items:center;gap:10px;font-size:16px;margin:0 0 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button{width:100%;background:var(--accent);color:#fff;border:none;font-weight:500;border-radius:var(--pill);padding:12px;font-size:13.5px;cursor:pointer;transition:background .15s}.manual-cart-row button:hover{background:var(--accent-hover)}.chat-row{display:flex;gap:8px}.chat-input{flex:1;min-width:0;background:var(--surface-alt);border:none;border-radius:var(--pill);color:var(--ink);padding:12px 16px;font-size:14px;outline:none;transition:background .15s}.chat-input::placeholder{color:var(--muted)}.chat-input:focus{background:#ebebee}.chat-send{display:flex;align-items:center;gap:7px;background:var(--accent);color:#fff;border:none;border-radius:var(--pill);padding:0 20px;font-weight:500;font-size:13.5px;cursor:pointer;transition:background .15s}.chat-send svg{width:14px;height:14px}.chat-send:disabled{opacity:.4;cursor:not-allowed}.chat-send:not(:disabled):hover{background:var(--accent-hover)}@media (max-width: 820px){.hero{grid-template-columns:1fr}.hero-copy{max-width:none}.hero-viewport{order:-1;aspect-ratio:4 / 3}}@media (max-width: 920px){.pdp-view{flex-direction:column;overflow-y:auto}.scene-container{position:relative;inset:auto;width:100%;height:40vh;min-height:260px;order:1;flex-shrink:0}.pdp-topbar{position:static;order:0;flex-direction:column;align-items:stretch;gap:10px;padding:16px 16px 0}.hud{max-width:none}.agent-status{align-self:flex-start}.pdp-dock{position:static;order:2;align-items:stretch;padding:12px 16px 20px;gap:10px}.price-tag{align-self:stretch;justify-content:space-between}.panel{width:100%;box-shadow:none}}@media (max-width: 480px){header{padding:0 16px}.brand-word span{display:none}.manual-tools button{padding:7px 12px;font-size:11.5px}.catalog-view{padding-top:24px}.hero{grid-template-columns:minmax(0,1fr);gap:18px;margin-bottom:36px}.hero-copy{min-width:0}.hero-sub code{overflow-wrap:anywhere}.hero-viewport{order:0}}