.product-badges{display:flex;gap:.75rem;margin-bottom:2rem;justify-content:center;flex-wrap:wrap}.badge{display:inline-block;padding:.5rem 1rem;border-radius:9999px;font-size:clamp(.8rem,2vw,.875rem);font-weight:600;text-transform:uppercase;letter-spacing:.05em;border:1px solid;white-space:nowrap}.badge-usap{background-color:#e0f2fe;color:#0c4a6e;border-color:#7dd3fc}.badge-pma{background-color:#e0e7ff;color:#3730a3;border-color:#a5b4fc}@media(min-width:768px){.product-badges{justify-content:flex-start}}.product-warranty{font-size:clamp(.9rem,2.5vw,1rem);color:var(--text-secondary);margin-bottom:2rem;font-style:italic}:root{--text-primary: #1F2937;--text-secondary: #374151;--text-muted: #6B7280;--primary-blue: #1E40AF;--primary-blue-hover: #1D4ED8;--accent-teal: #0D9488;--bg-white: #FFFFFF;--bg-primary: #FAFAFA;--border-light: #E5E7EB;--border-gray: #D1D5DB;--shadow-sm: 0 2px 4px rgba(0, 0, 0, .1);--shadow-md: 0 4px 6px rgba(0, 0, 0, .1);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .12)}.breadcrumb{margin:1rem 0;font-size:14px}.breadcrumb ol{list-style:none;display:flex;gap:8px;padding:0}.breadcrumb li:after{content:"/";margin-left:8px;color:var(--text-muted)}.breadcrumb li:last-child:after{content:""}.breadcrumb a{color:var(--primary-blue);text-decoration:none}.breadcrumb a:hover{text-decoration:underline}.product-page main{margin-top:var(--header-height, 72px);width:100%;overflow-x:hidden}.container{width:100%;max-width:1200px;margin:0 auto;padding-left:clamp(16px,4vw,32px);padding-right:clamp(16px,4vw,32px);box-sizing:border-box}section{padding-block:clamp(3rem,8vw,5rem);width:100%;overflow-x:hidden}.section-header{text-align:center;margin-bottom:3rem;padding:0 1rem}.section-header h2{font-size:clamp(2rem,5vw,2.25rem);font-weight:700;color:var(--text-primary);margin-bottom:.75rem;word-wrap:break-word;hyphens:auto}.section-header p{font-size:clamp(1rem,3vw,1.125rem);color:var(--text-secondary);max-width:600px;margin-inline:auto;word-wrap:break-word}.btn{display:inline-block;padding:clamp(.75rem,3vw,1rem) clamp(1.5rem,4vw,2rem);border-radius:8px;text-decoration:none;font-weight:600;transition:all .3s ease;border:2px solid transparent;cursor:pointer;text-align:center;font-size:clamp(.9rem,2.5vw,1rem);min-height:44px;display:flex;align-items:center;justify-content:center;word-wrap:break-word}.btn-primary{background:linear-gradient(135deg,var(--primary-blue),var(--primary-blue-hover));color:#fff;box-shadow:0 4px 12px #1e40af4d}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 25px #1e40af66}.btn-premium-secondary{background:#fff;color:var(--text-primary);border:2px solid var(--border-gray)}.btn-premium-secondary:hover{border-color:var(--text-primary);background:var(--bg-primary)}.product-hero{display:grid;grid-template-columns:1fr;gap:clamp(1.5rem,4vw,2rem);align-items:start;padding-top:2rem;width:100%;max-width:100%}.product-gallery-premium{width:100%;display:flex;flex-direction:column;align-items:center;gap:1.5rem}.main-image-container-premium{width:100%;display:flex;justify-content:center;position:relative;overflow:hidden;border-radius:12px}.main-product-image-premium{width:100%;max-width:clamp(300px,80vw,500px);height:auto;border-radius:12px;box-shadow:var(--shadow-lg);background:var(--bg-white);padding:clamp(.75rem,3vw,1rem);border:1px solid var(--border-light);transition:transform .3s ease,box-shadow .3s ease}.main-product-image-premium:hover{transform:scale(1.02);box-shadow:0 20px 40px #00000026}.image-transition{animation:fadeIn .3s ease-in-out}@keyframes fadeIn{0%{opacity:.7}to{opacity:1}}.thumbnail-gallery-premium{display:flex;flex-wrap:wrap;gap:.75rem;justify-content:center;width:100%;max-width:clamp(300px,80vw,500px)}.thumbnail-item-premium{width:clamp(60px,15vw,80px);height:clamp(60px,15vw,80px);border-radius:8px;overflow:hidden;cursor:pointer;border:2px solid #333;background:var(--bg-white);transition:all .2s ease;position:relative;padding:4px}.thumbnail-item-premium.active{border-color:var(--primary-blue);transform:translateY(-2px);box-shadow:0 4px 12px #1e40af4d}.thumbnail-item-premium:hover{transform:translateY(-2px);box-shadow:0 4px 8px #00000026;border-color:#555}.thumbnail-image-premium{width:100%;height:100%;object-fit:cover;border-radius:4px;display:block;opacity:1}.product-details{text-align:center;padding:0 1rem}.product-title{font-size:clamp(2.25rem,6vw,3rem);font-weight:700;color:var(--text-primary);line-height:1.2;margin-bottom:1rem;word-wrap:break-word;hyphens:auto}.product-price{font-size:clamp(1.5rem,4vw,2rem);font-weight:600;color:var(--primary-blue);margin-bottom:1.5rem}.product-short-description{font-size:clamp(1rem,3vw,1.125rem);color:var(--text-secondary);line-height:1.6;margin-bottom:2rem;word-wrap:break-word}.product-details .btn{width:100%;max-width:300px}.product-warranty-premium{font-size:.875rem;color:#059669;background:#ecfdf5;padding:.5rem;border-radius:6px;display:inline-block;margin-bottom:1.5rem}.product-badges-premium{display:flex;flex-wrap:wrap;gap:.5rem;justify-content:center;margin-bottom:1.5rem}.badge-premium{font-size:.75rem;padding:.25rem .5rem;border-radius:4px;font-weight:600}.badge-premium-primary{background:#e0f2fe;color:#0369a1}.badge-premium-outline{border:1px solid #E5E7EB;color:#4b5563}.cta-row-premium{display:flex;gap:1rem;justify-content:center;margin-bottom:1.5rem}.meta-row-premium{display:flex;justify-content:center;gap:1.5rem;font-size:.875rem;color:var(--text-muted)}.meta-item-premium{display:flex;align-items:center;gap:.5rem}.technology-section{background:var(--bg-white);width:100%}.tech-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:clamp(1.5rem,4vw,2rem);width:100%;max-width:100%}.tech-item{background:var(--bg-primary);padding:clamp(1.5rem,4vw,2rem);border-radius:12px;border:1px solid var(--border-light);text-align:center}.tech-item h3{font-size:clamp(1.25rem,4vw,1.5rem);font-weight:600;color:var(--text-primary);margin-bottom:.75rem;word-wrap:break-word}.tech-item p{color:var(--text-secondary);line-height:1.6;font-size:clamp(.9rem,2.5vw,1rem);word-wrap:break-word}.benefits-section{width:100%;background:var(--bg-white)}.benefits-list{list-style:none;padding:0;margin:0 auto;max-width:700px}.benefits-list li{position:relative;padding-left:28px;margin-bottom:10px;color:var(--text-primary)}.benefits-list li:before{content:"";position:absolute;left:0;top:2px;width:18px;height:18px;background-repeat:no-repeat;background-position:center;background-size:contain;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%230D9488'%3E%3Cpath d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E")}.specifications-section{width:100%}.enhanced-specs-grid{display:grid;gap:2rem;max-width:1000px;margin:0 auto;grid-template-columns:1fr}.spec-category{background:var(--bg-white);border-radius:12px;padding:2rem;border:1px solid var(--border-light);box-shadow:var(--shadow-sm)}.category-title{display:flex;align-items:center;gap:.75rem;font-size:1.25rem;font-weight:600;color:var(--text-primary);margin-bottom:1.5rem}.category-icon{color:var(--primary-blue);flex-shrink:0}.spec-items{display:flex;flex-direction:column;gap:0}.spec-item.enhanced{display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:1rem;padding:1rem 0;border-bottom:1px solid var(--border-light)}.spec-item.enhanced:last-child{border-bottom:none}.spec-info{display:flex;flex-direction:column;gap:.25rem}.spec-label{font-weight:600;color:var(--text-primary);font-size:clamp(.9rem,2.5vw,1rem);word-wrap:break-word}.spec-description{font-size:.875rem;color:var(--text-secondary);line-height:1.4}.spec-value{font-weight:500;color:var(--text-primary);text-align:right;font-size:clamp(.9rem,2.5vw,1rem);word-wrap:break-word}.spec-indicator{display:flex;align-items:center;justify-content:center}.indicator-dot{width:12px;height:12px;border-radius:50%;background:var(--primary-blue);position:relative}.indicator-dot[data-category=core]{background:#3b82f6}.indicator-dot[data-category=face]{background:#10b981}.indicator-dot[data-category=dimensions]{background:#f59e0b}.indicator-dot[data-category=weight]{background:#8b5cf6}.indicator-dot[data-category=performance]{background:#ef4444}.comparison-section{background:var(--bg-white);width:100%}.comparison-table-container{overflow-x:auto;border-radius:12px;box-shadow:var(--shadow-lg);margin-bottom:2rem;max-width:900px;margin:0 auto 2rem}.comparison-table{width:100%;border-collapse:collapse;background:var(--bg-white);min-width:600px}.comparison-table th{background:var(--primary-blue);color:#fff;padding:1.25rem 2rem;text-align:left;font-weight:600;font-size:1rem}.spec-name-header{background:var(--primary-blue)!important;font-size:1.1rem}.alpha-col{background:#3b82f60d;font-weight:500;padding:1rem;border-left:3px solid #3b82f6}.omega-col{background:#10b9810d;font-weight:500;padding:1rem;border-left:3px solid #10b981}.comparison-table td{padding:1.25rem 2rem;border-bottom:1px solid var(--border-light);vertical-align:top}.comparison-table td:nth-child(2),.comparison-table td:nth-child(3){text-align:center}.spec-name{font-weight:600;color:var(--text-primary);background:var(--bg-primary);border-right:1px solid var(--border-light);text-align:left!important}.highlight-row{background:linear-gradient(135deg,#3b82f60d,#10b9810d)}.highlight-row .spec-name{background:transparent;font-weight:700;color:var(--primary-blue)}.best-for{display:flex;align-items:center;gap:.5rem;font-weight:600;justify-content:center}.best-for-icon{font-size:1.25rem}.comparison-cta{text-align:center}.spec-name.highlighted{background:#3b82f61a!important;border-radius:4px;padding:.25rem .5rem;transition:all .3s ease}@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.2)}to{transform:scale(1)}}.comparison-table tbody tr{transition:all .2s ease}.comparison-table tbody tr:hover{box-shadow:0 2px 8px #0000001a}.performance-section{background:var(--bg-white);width:100%}.performance-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:clamp(1.5rem,4vw,2rem);width:100%;max-width:100%}.performance-item{text-align:center;padding:0 1rem}.performance-item h4{font-size:clamp(1.125rem,3vw,1.25rem);font-weight:600;color:var(--primary-blue);margin-bottom:.5rem;word-wrap:break-word}.performance-item p{color:var(--text-secondary);line-height:1.6;font-size:clamp(.9rem,2.5vw,1rem);word-wrap:break-word}.sticky-cta{position:fixed;left:0;right:0;bottom:0;background:#fff;border-top:1px solid var(--border-light);display:none;padding:10px 16px;box-shadow:0 -4px 16px #0000000f;z-index:1100}.sticky-cta .price{font-weight:700;color:var(--text-primary)}.sticky-cta .cta-actions{display:flex;gap:12px}@media(max-width:767px){.sticky-cta{display:flex;align-items:center;justify-content:space-between}body{padding-bottom:72px}}@media(max-width:480px){.tech-grid,.performance-grid{grid-template-columns:1fr}.spec-item.enhanced{grid-template-columns:1fr;gap:.75rem;text-align:left}.spec-value{text-align:left;margin-top:.25rem}.spec-indicator{justify-content:flex-start}.enhanced-specs-grid{gap:1.5rem}.spec-category{padding:1.5rem}.comparison-table{font-size:.875rem}.comparison-table th,.comparison-table td{padding:.75rem .5rem}.best-for{flex-direction:column;gap:.25rem;text-align:center}.product-badges-premium,.cta-row-premium,.meta-row-premium{justify-content:center}}@media(min-width:768px){.product-hero{grid-template-columns:1fr 1fr;gap:3rem}.product-details{text-align:left}.product-details .btn{width:auto}.product-badges-premium,.cta-row-premium,.meta-row-premium{justify-content:flex-start}.enhanced-specs-grid{grid-template-columns:repeat(2,1fr)}.spec-item{flex-direction:row;align-items:center}.spec-value{text-align:right}.thumbnail-gallery-premium{justify-content:flex-start}}@media(min-width:1024px){section{padding-block:6rem}.product-hero{gap:4rem;grid-template-columns:1.2fr 1fr}.product-details{position:sticky;top:100px}.product-short-description{max-width:55ch}.tech-grid{grid-template-columns:repeat(4,1fr);gap:2rem}.enhanced-specs-grid{grid-template-columns:repeat(3,1fr)}.performance-grid{gap:2rem}.product-badges-premium,.cta-row-premium,.meta-row-premium{justify-content:flex-start}}@media(max-width:767px){.container{padding-left:clamp(16px,4vw,24px);padding-right:clamp(16px,4vw,24px)}}