:root{--bg:#fff;--text:#000;--muted:#666;--border:#eaeaea;--radius:16px;--space:clamp(12px, 2vw, 20px);--max:1200px}body,html{height:100%}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}.container{max-width:var(--max);margin:0 auto;padding:0 var(--space)}.product-hero{display:grid;grid-template-columns:1.1fr 1fr;gap:calc(var(--space) * 1.5);align-items:start;margin:calc(var(--space) * 1.5) 0}@media (max-width:900px){.product-hero{grid-template-columns:1fr}}.product-media{border:1px solid var(--border);border-radius:var(--radius);background:#f6f6f6;aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;overflow:hidden}.product-info h1{margin:.2rem 0 1rem;font-size:clamp(26px, 3.4vw, 36px)}.product-desc{color:#222;font-size:16px}.product-meta{margin-top:1rem;color:var(--muted)}.badge{display:inline-block;font-size:12px;line-height:1;padding:6px 10px;border:1px solid var(--border);border-radius:999px;color:#333;background:#fafafa;margin-right:6px;margin-bottom:6px}.notice{margin-top:12px;padding:12px 14px;border:1px dashed var(--border);border-radius:12px;background:#fff;color:#333}.btn{display:inline-block;padding:12px 18px;border:1px solid var(--text);border-radius:12px;background:#fff;color:#000;text-decoration:none;font-weight:600}.btn-featured2{display:inline-block;margin-bottom:2.4rem;padding:2px 50px;border:none;border-radius:14px;font-size:2.9rem;font-weight:700;color:orange;background:linear-gradient(135deg,#ff990010,#e0940786);text-decoration:none;cursor:pointer;box-shadow:0 4px 12px rgba(0,0,0,.2);transition:transform .3s ease,box-shadow .3s ease,background .6s ease}.btn-featured2:hover{transform:scale(1.1);color:#fff;box-shadow:0 8px 20px rgba(0,0,0,.3);background:linear-gradient(135deg,#f44336,#ff9800)}@media (max-width:1024px){.btn-featured2{font-size:2.2rem;padding:2px 35px}}@media (max-width:600px){.btn-featured2{font-size:2.2rem;padding:2px 25px}}.btn[disabled]{opacity:.5;cursor:not-allowed}.reveal-fade,.reveal-up,.reveal-zoom{opacity:0;transform:translateY(12px);transition:opacity .6s ease,transform .6s ease;will-change:transform,opacity}.reveal-fade{transform:none}.reveal-zoom{transform:scale(.96)}.is-visible.reveal-up{opacity:1;transform:translateY(0)}.is-visible.reveal-fade{opacity:1}.is-visible.reveal-zoom{opacity:1;transform:scale(1)}@media (prefers-reduced-motion:reduce){.reveal-fade,.reveal-up,.reveal-zoom{opacity:1!important;transform:none!important;transition:none!important}}#hero .hero-media{transform-origin:center 50%;animation:zoomIn 1.4s ease-out both}@keyframes zoomIn{0%{transform:scale(.9);opacity:0}100%{transform:scale(1);opacity:1}}.product-card{transition:transform .2s ease,box-shadow .3s ease}.product-card:hover{transform:translateY(-6px);box-shadow:0 12px 26px rgba(0,0,0,.12)}.reveal-down,.reveal-left,.reveal-right{opacity:0;transition:opacity .8s ease,transform 1.6s ease;will-change:transform,opacity}.reveal-down{transform:translateZ(100px)}.reveal-left{transform:translateX(-200px)}.reveal-right{transform:translateX(200px)}.is-visible.reveal-down{opacity:1;transform:translateX(0)}.is-visible.reveal-left{opacity:1;transform:translateX(0)}.is-visible.reveal-right{opacity:1;transform:translateX(0)}@media (max-width:768px){.reveal-right{transform:translateX(10px)}}@media (prefers-reduced-motion:reduce){.reveal-down,.reveal-left{opacity:1!important;transform:none!important;transition:none!important}}@keyframes slideInLeft{0%{transform:translateX(-20px);opacity:0}100%{transform:translateX(0);opacity:1}}@keyframes slideInRight{0%{transform:translateX(20px);opacity:0}100%{transform:translateX(0);opacity:1}}.product-card{transition:transform .2s ease,box-shadow .3s ease}.product-card:hover{transform:translateY(-6px);box-shadow:0 12px 26px rgba(0,0,0,.12)}.reveal-down1{opacity:0;transform:translateY(-200px);transition:opacity .6s ease,transform .6s ease;will-change:transform,opacity}.is-visible.reveal-down1{opacity:1;transform:translateY(0)}@media (prefers-reduced-motion:reduce){.reveal-down1{opacity:1!important;transform:none!important;transition:none!important}}@keyframes slideInDown1{0%{transform:translateY(-200px);opacity:0}100%{transform:translateY(0);opacity:1}}.product-card{transition:transform .4s ease,box-shadow .3s ease}.product-card:hover{transform:translateY(-6px);box-shadow:0 12px 26px rgba(0,0,0,.12)}.product-hero{display:grid;grid-template-columns:1fr 1fr;gap:2.5rem;align-items:center;margin-top:2rem}@media (max-width:900px){.product-hero{grid-template-columns:1fr}}.product-hero-image{width:100%;border-radius:14px;box-shadow:0 6px 18px rgba(0,0,0,.08);object-fit:cover}.product-info h1{font-size:clamp(1.8rem, 3vw, 2.4rem);color:var(--ink);margin-bottom:.8rem}.product-desc{color:var(--muted);line-height:1.6;margin-bottom:1.2rem}.product-price{font-weight:600;color:var(--ink);margin-bottom:1rem}.product-form{display:flex;align-items:center;gap:.6rem;margin-top:.5rem}.product-form input[type=number]{width:70px;padding:.4rem;border-radius:8px;border:1px solid var(--line);text-align:center}.product-gallery{display:flex;flex-wrap:wrap;gap:1rem;margin:2.5rem 0}.product-gallery img{width:calc(33.333% - .7rem);border-radius:10px;box-shadow:0 2px 8px rgba(0,0,0,.06);transition:transform .25s ease,box-shadow .25s ease}.product-gallery img:hover{transform:scale(1.04);box-shadow:0 4px 14px rgba(0,0,0,.1)}@media (max-width:800px){.product-gallery img{width:100%}}.product-benefits{background:#fff;border:1px solid var(--line);border-radius:14px;padding:1.5rem 1.8rem;margin-bottom:2.5rem}.product-benefits h2{color:var(--ink);margin-bottom:.75rem;text-align:left}.product-benefits ul{list-style:disc;padding-left:1.5rem;color:var(--muted);line-height:1.6}.product-facts{background:#fff;border:1px solid var(--line);border-radius:14px;padding:1.5rem 1.8rem}.product-facts h2{color:var(--ink);margin-bottom:.75rem}.product-facts ul{list-style:none;padding:0;color:var(--muted)}.product-facts li{margin-bottom:.4rem}.product-facts strong{color:var(--ink)}.product-related{margin-top:3rem}.product-related h2{text-align:center;margin-bottom:1.5rem;color:var(--ink)}.related-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.5rem;justify-items:center}@media (min-width:1024px){.related-grid{grid-template-columns:repeat(3,1fr)}}.related-card{width:100%;max-width:320px;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff;text-align:center;transition:transform .25s ease,box-shadow .25s ease}.related-card:hover{transform:translateY(-3px);box-shadow:0 6px 16px rgba(0,0,0,.08)}.related-card img{width:100%;height:180px;object-fit:cover}.related-card h3{font-size:1.05rem;color:var(--ink);margin:.75rem 0 .4rem}.related-card p{color:var(--muted);margin-bottom:1rem}