:root{--vpro-primary:#00aeb7;--vpro-primary-dark:#008c95;--vpro-secondary:#00a99d;--vpro-accent:#ff6b6b;--vpro-light:#f8f9fa;--vpro-dark:#212529;--vpro-gradient:linear-gradient(135deg,#00aeb7 0%,#00a99d 100%);--bg-primary:#00aeb7}body{font-family:'Segoe UI',system-ui,-apple-system,sans-serif;color:var(--vpro-dark);background-color:#fff;line-height:1.6;overflow-x:hidden}.bg-primary{background-color:#00aeb7}.vpro-container{width:100%;max-width:1400px;margin:0 auto;padding:0 20px}.vpro-product-hero{position:relative;padding:60px 0;background:var(--vpro-light);overflow:hidden;margin-top:9rem}.vpro-hero-bg{position:absolute;top:0;left:0;width:100%;height:100%;background:var(--vpro-gradient);opacity:0.03;z-index:0}.vpro-product-display{display:flex;flex-wrap:wrap;gap:40px;position:relative;z-index:1}.vpro-product-gallery{flex:1;min-width:300px;position:relative}.vpro-gallery-main{border-radius:16px;overflow:hidden;box-shadow:0 15px 30px 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i{color:var(--vpro-primary);font-size:16px}.vpro-action-buttons{display:flex;flex-wrap:wrap;gap:15px;margin:40px 0 20px;position:relative;z-index:1}.vpro-btn{padding:15px 30px;border-radius:12px;font-weight:600;cursor:pointer;transition:all 0.3s ease;display:inline-flex;align-items:center;justify-content:center;gap:10px;border:none;font-size:16px;position:relative;overflow:hidden}.vpro-btn::before{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:rgba(255,255,255,0.1);z-index:0;transition:all 0.3s ease;opacity:0}.vpro-btn:hover::before{opacity:1}.vpro-btn span{position:relative;z-index:1}.vpro-primary-btn{background:var(--vpro-primary);color:white;box-shadow:0 5px 15px rgba(0,174,183,0.3)}.vpro-primary-btn:hover{background:var(--vpro-primary-dark);transform:translateY(-2px);box-shadow:0 8px 20px rgba(0,174,183,0.4)}.vpro-secondary-btn{background:white;color:var(--vpro-primary);border:1px solid var(--vpro-primary)}.vpro-secondary-btn:hover{background:rgba(0,174,183,0.05);transform:translateY(-2px)}.vpro-wishlist-btn{width:50px;height:50px;border-radius:12px;background:white;color:#666;border:1px solid #ddd;display:flex;align-items:center;justify-content:center;transition:all 0.3s ease}.vpro-wishlist-btn:hover{color:var(--vpro-accent);border-color:var(--vpro-accent)}.vpro-wishlist-btn.active{color:var(--vpro-accent);border-color:var(--vpro-accent)}.vpro-highlights-section{padding:80px 0;background:linear-gradient(to bottom,#f8f9fa 0%,#ffffff 100%)}.vpro-section-title{text-align:center;margin-bottom:50px;position:relative}.vpro-section-title h2{font-size:2.2rem;color:var(--vpro-secondary);font-weight:800;display:inline-block;position:relative}.vpro-section-title h2::after{content:'';position:absolute;bottom:-10px;left:50%;transform:translateX(-50%);width:80px;height:4px;background:var(--vpro-primary);border-radius:2px}.vpro-highlights-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:30px}.vpro-highlight-card{background:white;border-radius:16px;padding:30px;box-shadow:0 10px 30px rgba(0,0,0,0.05);transition:all 0.3s ease;text-align:center;position:relative;overflow:hidden}.vpro-highlight-card:hover{transform:translateY(-10px);box-shadow:0 15px 40px rgba(0,0,0,0.1)}.vpro-highlight-icon{width:70px;height:70px;background:var(--vpro-gradient);color:white;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 20px;font-size:30px}.vpro-highlight-title{font-size:1.3rem;font-weight:700;margin-bottom:15px;color:var(--vpro-secondary)}.vpro-highlight-text{color:#666;font-size:15px}.vpro-science-section{padding:80px 0;background:var(--vpro-secondary);color:white;position:relative;overflow:hidden}.vpro-science-bg{position:absolute;top:0;left:0;width:100%;height:100%;background:url('images/science-pattern.png') center/cover;opacity:0.05;z-index:0}.vpro-science-content{display:flex;flex-wrap:wrap;gap:50px;align-items:center;position:relative;z-index:1}.vpro-science-image{flex:1;min-width:300px;position:relative}.vpro-science-image img{width:100%;border-radius:16px;box-shadow:0 20px 40px rgba(0,0,0,0.3)}.vpro-science-badge{position:absolute;top:-20px;right:-20px;background:var(--vpro-accent);color:white;padding:15px;border-radius:50%;width:80px;height:80px;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1.5rem;box-shadow:0 10px 30px rgba(255,107,107,0.4)}.vpro-science-text{flex:1;min-width:300px}.vpro-science-title{font-size:2rem;font-weight:800;margin-bottom:20px;color:white}.vpro-science-desc{margin-bottom:30px;font-size:1.1rem;line-height:1.7;opacity:0.9}.vpro-science-features{list-style:none}.vpro-science-features li{margin-bottom:15px;display:flex;align-items:flex-start;gap:15px}.vpro-science-features i{color:var(--vpro-primary);font-size:20px;margin-top:3px}.vpro-usage-section{padding:80px 0;background:white}.vpro-usage-steps{display:flex;flex-wrap:wrap;gap:30px;justify-content:center;margin-top:50px}.vpro-step-card{flex:1;min-width:250px;max-width:350px;background:white;border-radius:16px;padding:30px;box-shadow:0 10px 30px rgba(0,0,0,0.05);position:relative;overflow:hidden;transition:all 0.3s ease}.vpro-step-card:hover{transform:translateY(-10px);box-shadow:0 15px 40px rgba(0,0,0,0.1)}.vpro-step-number{position:absolute;top:20px;right:20px;font-size:3rem;font-weight:800;color:rgba(0,174,183,0.1);line-height:1}.vpro-step-icon{width:60px;height:60px;background:rgba(0,174,183,0.1);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--vpro-primary);font-size:24px;margin-bottom:20px}.vpro-step-title{font-size:1.3rem;font-weight:700;margin-bottom:15px;color:var(--vpro-secondary)}.vpro-step-text{color:#666;font-size:15px}.vpro-faq-section{padding:80px 0;background:white}.vpro-faq-container{max-width:800px;margin:0 auto}.vpro-faq-item{margin-bottom:15px;border-radius:12px;overflow:hidden;box-shadow:0 5px 15px rgba(0,0,0,0.05);transition:all 0.3s ease}.vpro-faq-item.active{box-shadow:0 10px 30px rgba(0,0,0,0.1)}.vpro-faq-question{padding:20px;background:white;cursor:pointer;display:flex;justify-content:space-between;align-items:center;font-weight:600;color:var(--vpro-secondary);transition:all 0.3s ease}.vpro-faq-question:hover{background:#f9f9f9}.vpro-faq-question i{transition:transform 0.3s ease}.vpro-faq-item.active .vpro-faq-question i{transform:rotate(180deg)}.vpro-faq-answer{padding:0 20px;max-height:0;overflow:hidden;transition:max-height 0.3s ease,padding 0.3s ease;background:#f9f9f9}.vpro-faq-item.active .vpro-faq-answer{padding:20px;max-height:500px}.vpro-related-section{padding:80px 0;background:linear-gradient(to bottom,#f8f9fa 0%,#ffffff 100%)}.vpro-related-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:30px;margin-top:50px}.vpro-related-card{background:white;border-radius:16px;overflow:hidden;box-shadow:0 10px 30px rgba(0,0,0,0.05);transition:all 0.3s ease;position:relative}.vpro-related-card:hover{transform:translateY(-10px);box-shadow:0 15px 40px rgba(0,0,0,0.1)}.vpro-related-badge{position:absolute;top:15px;right:15px;background:var(--vpro-accent);color:white;padding:5px 10px;border-radius:20px;font-size:12px;font-weight:600;z-index:2}.vpro-related-image{height:200px;overflow:hidden;position:relative}.vpro-related-image img{width:100%;height:100%;object-fit:cover;transition:transform 0.5s ease}.vpro-related-card:hover .vpro-related-image img{transform:scale(1.05)}.vpro-related-content{padding:20px}.vpro-related-title{font-size:1.1rem;font-weight:700;margin-bottom:10px;color:var(--vpro-secondary)}.vpro-related-price{font-weight:800;color:var(--vpro-primary);margin-bottom:15px}.vpro-related-btn{display:inline-block;padding:10px 20px;background:rgba(0,174,183,0.1);color:var(--vpro-primary);border-radius:8px;font-weight:600;font-size:14px;text-decoration:none;transition:all 0.3s ease}.vpro-related-btn:hover{background:var(--vpro-primary);color:white}@media (max-width:1200px){.vpro-product-title{font-size:2rem}.vpro-current-price{font-size:2rem}.vpro-original-price{font-size:1.2rem}}@media (max-width:992px){.vpro-section-title 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