:root{--bg-primary: #080810;--bg-secondary: #0e0e1a;--bg-card: rgba(18, 18, 32, .85);--bg-card-hover: rgba(24, 24, 44, .95);--bg-glass: rgba(20, 20, 36, .6);--bg-surface: rgba(255, 255, 255, .03);--text-primary: #f0f0f5;--text-secondary: #9898b0;--text-muted: #5e5e78;--accent: #00e6b8;--accent-hover: #33ffdd;--accent-dim: rgba(0, 230, 184, .15);--accent-glow: rgba(0, 230, 184, .25);--orange: #ff8c42;--orange-dim: rgba(255, 140, 66, .12);--gradient-hero: linear-gradient(160deg, #080810 0%, #0c1420 40%, #0a1218 100%);--gradient-accent: linear-gradient(135deg, #00e6b8 0%, #00b894 100%);--gradient-card: linear-gradient(160deg, rgba(18,18,32,.9) 0%, rgba(10,10,18,.95) 100%);--gradient-warm: linear-gradient(135deg, #ff8c42, #e67e22);--border-subtle: rgba(255, 255, 255, .06);--shadow-card: 0 8px 40px rgba(0, 0, 0, .5);--shadow-glow: 0 0 40px rgba(0, 230, 184, .12);--shadow-hover: 0 16px 60px rgba(0, 0, 0, .6);--radius-sm: 10px;--radius-md: 14px;--radius-lg: 20px;--radius-xl: 28px;--font-body: "Inter", system-ui, -apple-system, sans-serif;--font-heading: "Outfit", system-ui, sans-serif;--ease-out: cubic-bezier(.16, 1, .3, 1);--ease-bounce: cubic-bezier(.34, 1.56, .64, 1);--header-height: 72px}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-body);background:var(--bg-primary);color:var(--text-primary);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button{cursor:pointer;border:none;background:none;font-family:inherit}ul{list-style:none}.container{width:100%;max-width:1320px;margin:0 auto;padding:0 28px}@keyframes fadeInUp{0%{opacity:0;transform:translateY(50px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes float{0%,to{transform:translateY(0) rotate(0)}50%{transform:translateY(-15px) rotate(1deg)}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes pulse-glow{0%,to{opacity:.5}50%{opacity:1}}@keyframes slideInRight{0%{opacity:0;transform:translate(30px)}to{opacity:1;transform:translate(0)}}@keyframes glow-orbit{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.animate-on-scroll{opacity:0;transform:translateY(40px);transition:opacity .8s var(--ease-out),transform .8s var(--ease-out)}.animate-on-scroll.visible{opacity:1;transform:translateY(0)}.header{position:fixed;top:0;left:0;right:0;z-index:1000;height:var(--header-height);display:flex;align-items:center;transition:all .4s var(--ease-out);background:transparent}.header.scrolled{background:#080810eb;-webkit-backdrop-filter:blur(24px) saturate(180%);backdrop-filter:blur(24px) saturate(180%);border-bottom:1px solid var(--border-subtle);box-shadow:0 4px 30px #0000004d}.header .container{display:flex;align-items:center;justify-content:space-between}.logo{font-family:var(--font-heading);font-size:1.6rem;font-weight:700;display:flex;align-items:center;gap:10px;letter-spacing:-.5px}.logo span{color:var(--accent)}.logo-icon{width:38px;height:38px;background:var(--gradient-accent);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.1rem;font-weight:800;box-shadow:0 4px 15px #00e6b84d}.nav{display:flex;align-items:center;gap:36px}.nav a{font-size:.88rem;font-weight:500;color:var(--text-secondary);transition:all .3s ease;position:relative;padding:4px 0}.nav a:hover,.nav a.active{color:var(--text-primary)}.nav a:after{content:"";position:absolute;bottom:-2px;left:50%;transform:translate(-50%);width:0;height:2px;background:var(--accent);transition:width .3s var(--ease-out);border-radius:2px}.nav a:hover:after,.nav a.active:after{width:100%}.nav-cta{padding:10px 28px!important;background:var(--gradient-accent)!important;color:var(--bg-primary)!important;border-radius:50px!important;font-weight:700!important;font-size:.85rem!important;letter-spacing:.3px!important;box-shadow:0 4px 20px #00e6b840}.nav-cta:after{display:none!important}.nav-cta:hover{transform:scale(1.05);box-shadow:0 6px 30px #00e6b866}.hamburger{display:none;flex-direction:column;gap:5px;padding:4px}.hamburger span{width:24px;height:2px;background:var(--text-primary);transition:all .3s ease;border-radius:2px}.mobile-menu{display:none;position:fixed;top:var(--header-height);left:0;right:0;background:#080810fa;-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);padding:24px;flex-direction:column;gap:4px;border-bottom:1px solid var(--border-subtle)}.mobile-menu.open{display:flex}.mobile-menu a{font-size:1.05rem;padding:14px 0;border-bottom:1px solid var(--border-subtle);color:var(--text-secondary);transition:all .3s ease}.mobile-menu a:hover{color:var(--accent);padding-left:8px}.hero{min-height:100vh;display:flex;align-items:center;background:var(--gradient-hero);position:relative;overflow:hidden;padding:calc(var(--header-height) + 60px) 0 100px}.hero:before{content:"";position:absolute;top:-40%;right:-20%;width:70vw;height:70vw;background:radial-gradient(circle,rgba(0,230,184,.06) 0%,transparent 60%);animation:float 12s ease-in-out infinite}.hero:after{content:"";position:absolute;bottom:0;left:0;right:0;height:250px;background:linear-gradient(to top,var(--bg-primary),transparent);z-index:1}.hero-content{position:relative;z-index:2;display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.hero-text{animation:fadeInUp 1s var(--ease-out)}.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:8px 20px;border-radius:50px;background:var(--accent-dim);border:1px solid rgba(0,230,184,.2);font-size:.78rem;color:var(--accent);margin-bottom:28px;font-weight:600;letter-spacing:.5px}.hero-title{font-family:var(--font-heading);font-size:clamp(2.8rem,5.5vw,4.5rem);font-weight:800;line-height:1.08;margin-bottom:24px;letter-spacing:-1px}.hero-title .highlight{background:var(--gradient-accent);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-subtitle{font-size:1.1rem;color:var(--text-secondary);margin-bottom:40px;max-width:480px;line-height:1.8}.hero-actions{display:flex;gap:16px;flex-wrap:wrap}.btn-primary{padding:15px 40px;background:var(--gradient-accent);color:var(--bg-primary);border-radius:50px;font-weight:700;font-size:.95rem;transition:all .4s var(--ease-out);display:inline-flex;align-items:center;gap:8px;box-shadow:0 4px 20px #00e6b840;letter-spacing:.3px}.btn-primary:hover{transform:translateY(-3px);box-shadow:0 12px 40px #00e6b859}.btn-secondary{padding:15px 40px;border:1px solid rgba(255,255,255,.12);color:var(--text-primary);border-radius:50px;font-weight:500;font-size:.95rem;transition:all .3s ease;display:inline-flex;align-items:center;gap:8px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff08}.btn-secondary:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-dim)}.hero-visual{position:relative;display:flex;justify-content:center;animation:fadeIn 1.4s var(--ease-out) .2s both}.hero-image-wrapper{position:relative;width:100%;max-width:540px;border-radius:var(--radius-xl);overflow:hidden;background:linear-gradient(160deg,#10141ee6,#080a12f2);border:1px solid var(--border-subtle);padding:48px}.hero-image-wrapper:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:conic-gradient(from 0deg,transparent,rgba(0,230,184,.05),transparent,rgba(0,230,184,.03),transparent);animation:glow-orbit 15s linear infinite}.hero-image-wrapper img{width:100%;height:auto;object-fit:contain;filter:drop-shadow(0 30px 60px rgba(0,0,0,.4));position:relative;z-index:1}.hero-stats{display:flex;gap:48px;margin-top:56px}.stat-item{text-align:left}.stat-value{font-family:var(--font-heading);font-size:2.2rem;font-weight:700;background:var(--gradient-accent);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1.2}.stat-label{font-size:.78rem;color:var(--text-muted);margin-top:4px;letter-spacing:.5px}.section{padding:110px 0;position:relative}.section-header{text-align:center;margin-bottom:72px}.section-tag{font-size:.75rem;font-weight:700;color:var(--accent);text-transform:uppercase;letter-spacing:4px;margin-bottom:16px}.section-title{font-family:var(--font-heading);font-size:clamp(2rem,3.5vw,3rem);font-weight:700;margin-bottom:16px;letter-spacing:-.5px}.section-subtitle{font-size:1.05rem;color:var(--text-secondary);max-width:560px;margin:0 auto;line-height:1.7}.categories-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px}.category-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:28px 20px;text-align:center;cursor:pointer;transition:all .4s var(--ease-out);position:relative;overflow:hidden;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.category-card:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(135deg,rgba(0,230,184,.06) 0%,transparent 50%);opacity:0;transition:opacity .4s ease}.category-card:hover{transform:translateY(-6px);border-color:#00e6b833;box-shadow:0 12px 40px #0006,var(--shadow-glow)}.category-card:hover:before{opacity:1}.category-icon{font-size:2.2rem;margin-bottom:12px;display:block}.category-name{font-family:var(--font-heading);font-weight:600;font-size:.95rem;margin-bottom:4px}.category-count{font-size:.75rem;color:var(--text-muted)}.products-section{background:var(--bg-secondary)}.products-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:36px;flex-wrap:wrap;gap:16px}.filter-tabs{display:flex;gap:8px;flex-wrap:wrap}.filter-tab{padding:9px 22px;border-radius:50px;font-size:.82rem;font-weight:500;color:var(--text-secondary);background:var(--bg-surface);border:1px solid var(--border-subtle);transition:all .3s ease}.filter-tab:hover{border-color:#00e6b84d;color:var(--accent)}.filter-tab.active{color:var(--bg-primary);background:var(--gradient-accent);border-color:var(--accent);font-weight:600;box-shadow:0 4px 15px #00e6b840}.search-box{display:flex;align-items:center;gap:10px;background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:50px;padding:8px 22px;transition:border-color .3s ease}.search-box:focus-within{border-color:var(--accent)}.search-box input{background:none;border:none;outline:none;color:var(--text-primary);font-size:.88rem;width:200px;font-family:var(--font-body)}.search-box input::placeholder{color:var(--text-muted)}.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px}.product-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);overflow:hidden;transition:all .4s var(--ease-out);cursor:pointer;position:relative;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.product-card:hover{transform:translateY(-8px);border-color:#00e6b826;box-shadow:var(--shadow-hover)}.product-card-image{aspect-ratio:4/3;background:linear-gradient(160deg,#0e121ce6,#080810f2);display:flex;align-items:center;justify-content:center;padding:28px;overflow:hidden;position:relative}.product-card-image img{max-height:190px;width:auto;object-fit:contain;transition:transform .6s var(--ease-out);filter:drop-shadow(0 10px 30px rgba(0,0,0,.3))}.product-card:hover .product-card-image img{transform:scale(1.08)}.product-badge{position:absolute;top:14px;left:14px;padding:5px 14px;border-radius:50px;font-size:.68rem;font-weight:700;background:var(--gradient-accent);color:var(--bg-primary);letter-spacing:.5px;box-shadow:0 4px 12px #00e6b84d}.product-card-body{padding:22px}.product-category-tag{font-size:.68rem;color:var(--accent);text-transform:uppercase;letter-spacing:1.5px;font-weight:700;margin-bottom:8px}.product-name{font-family:var(--font-heading);font-weight:600;font-size:1rem;margin-bottom:10px;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.product-specs{display:flex;gap:8px;margin-bottom:14px;flex-wrap:wrap}.spec-tag{font-size:.68rem;color:var(--text-muted);padding:4px 10px;border-radius:6px;background:var(--bg-surface);border:1px solid var(--border-subtle);font-weight:500}.product-price{font-family:var(--font-heading);font-size:1.2rem;font-weight:700;color:var(--accent)}.product-card-footer{padding:0 22px 22px;display:flex;gap:8px}.btn-card{flex:1;padding:11px;border-radius:var(--radius-sm);font-size:.82rem;font-weight:600;text-align:center;transition:all .3s ease}.btn-card-primary{background:var(--gradient-accent);color:var(--bg-primary)}.btn-card-primary:hover{box-shadow:0 4px 20px #00e6b84d;transform:translateY(-1px)}.btn-card-secondary{border:1px solid var(--border-subtle);color:var(--text-secondary);background:var(--bg-surface)}.btn-card-secondary:hover{border-color:var(--accent);color:var(--accent)}.gift-badge{display:flex;align-items:center;gap:6px;padding:6px 12px;border-radius:8px;font-size:.72rem;font-weight:600;margin-top:10px;line-height:1.3}.gift-badge-product{background:var(--orange-dim);color:var(--orange);border:1px solid rgba(255,140,66,.2)}.gift-badge-discount{background:#8a5cf61a;color:#a78bfa;border:1px solid rgba(138,92,246,.2)}.gift-badge .gift-icon{font-size:.9rem;flex-shrink:0}.gift-badge .gift-value{font-weight:700;display:block;margin-top:2px;font-size:.68rem;opacity:.85}.detail-gift{padding:16px 20px;border-radius:var(--radius-md);margin-bottom:24px;display:flex;align-items:flex-start;gap:12px}.detail-gift-product{background:linear-gradient(135deg,#ff8c4214,#ff8c4208);border:1px solid rgba(255,140,66,.15)}.detail-gift-discount{background:linear-gradient(135deg,#8a5cf614,#8a5cf608);border:1px solid rgba(138,92,246,.15)}.detail-gift .gift-emoji{font-size:1.5rem}.detail-gift .gift-info{flex:1}.detail-gift .gift-label{font-size:.7rem;text-transform:uppercase;letter-spacing:1px;font-weight:700;margin-bottom:4px}.detail-gift-product .gift-label{color:var(--orange)}.detail-gift-discount .gift-label{color:#a78bfa}.detail-gift .gift-name{font-family:var(--font-heading);font-weight:600;font-size:.95rem;color:var(--text-primary)}.detail-gift .gift-value-text{font-size:.8rem;margin-top:4px;font-weight:600}.detail-gift-product .gift-value-text{color:var(--orange)}.detail-gift-discount .gift-value-text{color:#a78bfa}.product-detail{padding:calc(var(--header-height) + 40px) 0 100px;min-height:100vh;background:var(--bg-primary)}.breadcrumb{display:flex;gap:8px;font-size:.82rem;color:var(--text-muted);margin-bottom:48px;align-items:center}.breadcrumb a:hover{color:var(--accent)}.breadcrumb .sep{color:var(--text-muted);opacity:.5}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:start}.detail-image-area{background:linear-gradient(160deg,#0e121ce6,#080a12f2);border:1px solid var(--border-subtle);border-radius:var(--radius-xl);padding:56px;display:flex;align-items:center;justify-content:center;aspect-ratio:1;position:sticky;top:calc(var(--header-height) + 24px)}.detail-image-area img{max-width:100%;max-height:420px;object-fit:contain;filter:drop-shadow(0 20px 50px rgba(0,0,0,.4))}.detail-info{padding-top:8px}.detail-category{font-size:.75rem;color:var(--accent);text-transform:uppercase;letter-spacing:3px;font-weight:700;margin-bottom:12px}.detail-title{font-family:var(--font-heading);font-size:2.2rem;font-weight:700;line-height:1.15;margin-bottom:20px;letter-spacing:-.5px}.detail-price{font-family:var(--font-heading);font-size:2.4rem;font-weight:700;color:var(--accent);margin-bottom:24px;letter-spacing:-.5px}.detail-specs-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:28px}.detail-spec{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);padding:18px;transition:border-color .3s ease}.detail-spec:hover{border-color:#00e6b833}.detail-spec-label{font-size:.7rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:1.5px;margin-bottom:4px;font-weight:600}.detail-spec-value{font-family:var(--font-heading);font-weight:600;font-size:1.05rem}.detail-desc{color:var(--text-secondary);line-height:1.8;margin-bottom:32px;font-size:.95rem}.detail-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:28px}.detail-guarantee{display:flex;gap:20px;padding:20px 24px;background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-md)}.guarantee-item{display:flex;align-items:center;gap:8px;font-size:.82rem;color:var(--text-secondary);font-weight:500}.guarantee-item .icon{font-size:1.2rem}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px}.feature-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:36px 28px;transition:all .4s var(--ease-out);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.feature-card:hover{border-color:#00e6b826;transform:translateY(-4px);box-shadow:0 12px 40px #0000004d}.feature-icon{width:56px;height:56px;background:var(--accent-dim);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin-bottom:20px}.feature-title{font-family:var(--font-heading);font-weight:600;font-size:1.1rem;margin-bottom:10px}.feature-desc{font-size:.88rem;color:var(--text-secondary);line-height:1.7}.cta-banner{background:linear-gradient(160deg,#00e6b80f,#00e6b805);border:1px solid rgba(0,230,184,.1);border-radius:var(--radius-xl);padding:72px;text-align:center;position:relative;overflow:hidden}.cta-banner:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(ellipse at 50% 0%,rgba(0,230,184,.1) 0%,transparent 50%)}.cta-banner .section-title,.cta-banner .section-subtitle,.cta-banner .btn-primary{position:relative;z-index:1}.cta-banner .section-subtitle{margin-bottom:32px}.footer{background:var(--bg-secondary);border-top:1px solid var(--border-subtle);padding:72px 0 36px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.5fr;gap:56px;margin-bottom:56px}.footer-brand .logo{margin-bottom:16px}.footer-brand p{font-size:.88rem;color:var(--text-secondary);line-height:1.7;margin-bottom:24px}.footer-social{display:flex;gap:10px}.footer-social a{width:42px;height:42px;display:flex;align-items:center;justify-content:center;background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:50%;font-size:1.1rem;transition:all .3s ease}.footer-social a:hover{background:var(--accent);color:var(--bg-primary);border-color:var(--accent);box-shadow:0 4px 15px #00e6b84d}.footer-heading{font-family:var(--font-heading);font-weight:600;font-size:1rem;margin-bottom:20px}.footer-links li{margin-bottom:10px}.footer-links a{font-size:.88rem;color:var(--text-secondary);transition:all .3s ease}.footer-links a:hover{color:var(--accent);padding-left:4px}.footer-contact li{display:flex;gap:10px;margin-bottom:14px;font-size:.88rem;color:var(--text-secondary)}.footer-contact .icon{color:var(--accent);font-size:1.1rem}.footer-bottom{text-align:center;padding-top:36px;border-top:1px solid var(--border-subtle);font-size:.78rem;color:var(--text-muted)}.related-section{margin-top:100px}.related-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:20px}.stock-badge{display:inline-flex;align-items:center;gap:4px;padding:4px 14px;border-radius:50px;font-size:.72rem;font-weight:600;margin-top:8px}.stock-in{background:#22c55e1a;color:#22c55e;border:1px solid rgba(34,197,94,.15)}.stock-low{background:#fb923c1a;color:#fb923c;border:1px solid rgba(251,146,60,.15)}.stock-out{background:#ef44441a;color:#ef4444;border:1px solid rgba(239,68,68,.15)}.product-card.out-of-stock{opacity:.55}.product-card.out-of-stock:hover{opacity:.8}.price-old{text-decoration:line-through;color:var(--text-muted);font-size:.8em;font-weight:400;margin-right:8px}.price-current{color:var(--accent)}.detail-price .price-old{font-size:.6em}.detail-price-current{color:var(--accent)}.detail-stock{margin-bottom:20px}.detail-stock .stock-badge{font-size:.85rem;padding:6px 18px}.sync-badge{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:50px;font-size:.62rem;font-weight:600;letter-spacing:0;text-transform:none;margin-left:12px;vertical-align:middle}.sync-ok{background:#22c55e14;color:#22c55e;border:1px solid rgba(34,197,94,.15)}.sync-loading{background:#fbbf2414;color:#fbbf24;border:1px solid rgba(251,191,36,.15);animation:pulse-glow 2s infinite}.skeleton{background:linear-gradient(90deg,#ffffff05 25%,#ffffff0f,#ffffff05 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-md)}.no-results{text-align:center;padding:100px 20px;color:var(--text-muted)}.no-results .icon{font-size:3.5rem;margin-bottom:16px;opacity:.5}.no-results h3{font-family:var(--font-heading);margin-bottom:8px;color:var(--text-secondary)}.back-to-top{position:fixed;bottom:28px;right:28px;width:50px;height:50px;border-radius:50%;background:var(--gradient-accent);color:var(--bg-primary);display:flex;align-items:center;justify-content:center;font-size:1.3rem;font-weight:700;z-index:999;opacity:0;pointer-events:none;transition:all .4s var(--ease-out);box-shadow:0 4px 25px #00e6b84d}.back-to-top.visible{opacity:1;pointer-events:all}.back-to-top:hover{transform:translateY(-4px);box-shadow:0 8px 35px #00e6b866}@media(max-width:1024px){.hero-content{grid-template-columns:1fr;text-align:center}.hero-subtitle{margin:0 auto 36px}.hero-actions{justify-content:center}.hero-visual{order:-1}.hero-image-wrapper{max-width:420px}.hero-stats{justify-content:center}.detail-grid{grid-template-columns:1fr}.detail-image-area{position:static;aspect-ratio:auto;padding:36px}.footer-grid{grid-template-columns:1fr 1fr}}@media(max-width:768px){.nav{display:none}.hamburger{display:flex}.hero{min-height:auto;padding:120px 0 60px}.hero-stats{gap:28px}.stat-value{font-size:1.6rem}.section{padding:72px 0}.products-toolbar{flex-direction:column;align-items:stretch}.filter-tabs{overflow-x:auto;flex-wrap:nowrap;padding-bottom:4px;-webkit-overflow-scrolling:touch}.filter-tabs::-webkit-scrollbar{display:none}.product-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}.detail-title{font-size:1.6rem}.detail-price{font-size:1.8rem}.detail-specs-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr;gap:36px}.categories-grid{grid-template-columns:repeat(2,1fr)}.detail-guarantee{flex-wrap:wrap;gap:12px}}@media(max-width:480px){.container{padding:0 16px}.product-grid{grid-template-columns:1fr}.hero-actions{flex-direction:column;align-items:center}.cta-banner{padding:40px 20px}.detail-guarantee,.detail-actions{flex-direction:column}.detail-actions .btn-primary,.detail-actions .btn-secondary{width:100%;text-align:center;justify-content:center}}