*{margin:0;padding:0;box-sizing:border-box}body{font-family:Open Sans,sans-serif;line-height:1.6;color:#333;background-color:#fff}.container{max-width:1200px;margin:0 auto;padding:0 20px}h1,h2,h3{font-family:Montserrat,sans-serif;font-weight:700;line-height:1.2}h1{font-size:2.8rem;margin-bottom:1rem}h2{font-size:2.2rem;margin-bottom:1.5rem}h3{font-size:1.4rem;margin-bottom:.5rem}.header{background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);position:fixed;top:0;left:0;right:0;z-index:1000;border-bottom:1px solid #e2e8f0}.header-content{display:flex;align-items:center;justify-content:space-between;padding:1rem 0}.logo-image{height:40px;width:auto;-o-object-fit:contain;object-fit:contain}.nav{display:flex;gap:2rem}.nav-link{color:#002d5f;text-decoration:none;font-weight:600;transition:color .3s ease}.nav-link:hover{color:#0047ab}.header-cta{display:flex;align-items:center;gap:8px;padding:10px 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1fr;gap:60px;align-items:center}.hero-title{color:#002d5f;font-size:3.2rem;margin-bottom:1.5rem;animation:fadeInUp 1s ease-out}.hero-subtitle{font-size:1.3rem;color:#64748b;margin-bottom:2.5rem;animation:fadeInUp 1s ease-out .2s both}.hero-image{display:flex;justify-content:center;animation:fadeInUp 1s ease-out .4s both}.product-showcase{position:relative;transform:perspective(1000px) rotateY(-10deg);transition:transform .3s ease}.product-showcase:hover{transform:perspective(1000px) rotateY(0)}.product-image{width:380px;height:auto;-o-object-fit:contain;object-fit:contain;border-radius:20px;box-shadow:0 25px 50px #00000026;filter:drop-shadow(0 15px 25px rgba(0,45,95,.2));background:transparent}.verified-badge{position:absolute;top:-15px;right:-15px;background:#22c55e;color:#fff;padding:10px 18px;border-radius:25px;font-size:.9rem;font-weight:600;display:flex;align-items:center;gap:8px;box-shadow:0 6px 20px #22c55e66}.about-section{padding:100px 0;background:#fff}.about-content{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}.lab-image{width:100%;height:400px;-o-object-fit:cover;object-fit:cover;border-radius:16px;box-shadow:0 20px 40px #0000001a}.section-title{color:#002d5f;margin-bottom:2rem}.about-description{font-size:1.2rem;color:#475569;line-height:1.8}.differentials-section{padding:100px 0;background:#f8fafc}.differentials-section .section-title{text-align:center;margin-bottom:4rem}.differentials-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:40px}.differential-item{text-align:center;padding:40px 30px;border-radius:16px;background:#fff;transition:transform .3s ease,box-shadow .3s ease;animation:fadeInUp .8s ease-out;border:1px solid #e2e8f0}.differential-item:hover{transform:translateY(-8px);box-shadow:0 25px 50px #0000001a}.differential-icon{width:80px;height:80px;margin:0 auto 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li:last-child{border-bottom:none}.nutritional-info{margin-bottom:2.5rem}.nutritional-info h3{color:#002d5f;margin-bottom:1rem}.nutrition-table{background:#fff;border-radius:8px;padding:20px;border:1px solid #e2e8f0}.nutrition-row{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid #f1f5f9}.nutrition-row:last-child{border-bottom:none}.product-cta{width:100%;justify-content:center}.testimonials-section{padding:100px 0;background:#f8fafc}.testimonials-section .section-title{text-align:center;margin-bottom:4rem}.testimonials-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:30px}.testimonial-card{background:#fff;padding:40px 30px;border-radius:16px;box-shadow:0 8px 25px #00000014;transition:transform .3s ease,box-shadow .3s ease;animation:fadeInUp .8s ease-out;border:1px solid #e2e8f0}.testimonial-card:hover{transform:translateY(-5px);box-shadow:0 20px 40px #0000001f}.testimonial-content p{font-style:italic;font-size:1.1rem;color:#475569;margin-bottom:20px;line-height:1.6}.testimonial-author{color:#002d5f;font-weight:600}.trust-section{padding:100px 0;background:linear-gradient(135deg,#002d5f,#001845);color:#fff}.trust-content{text-align:center;max-width:800px;margin:0 auto}.trust-badge{display:inline-flex;align-items:center;gap:20px;background:#ffffff1a;padding:25px 50px;border-radius:50px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);margin-bottom:3rem;font-size:1.3rem;font-weight:600;color:#22c55e;animation:fadeInUp .8s ease-out}.trust-title{color:#fff;margin-bottom:3rem;font-size:2rem}.whatsapp-preview{display:flex;flex-direction:column;align-items:center;gap:1.5rem;animation:fadeInUp .8s ease-out .4s both}.whatsapp-image{width:350px;height:auto;border-radius:16px;box-shadow:0 15px 35px #0000004d;border:2px solid rgba(255,255,255,.1)}.whatsapp-text{color:#cbd5e1;font-size:1.1rem;font-style:italic}.final-cta-section{padding:100px 0;background:linear-gradient(135deg,#1e293b,#0f172a);color:#fff}.cta-content{text-align:center;max-width:800px;margin:0 auto}.cta-title{color:#fff;margin-bottom:3rem;font-size:2.5rem}.countdown-wrapper{margin-bottom:4rem}.countdown-text{font-size:1.3rem;margin-bottom:2rem;color:#cbd5e1}.countdown{display:flex;justify-content:center;gap:30px;margin-bottom:2rem}.countdown-item{text-align:center;background:#ffffff1a;padding:25px;border-radius:16px;min-width:90px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.countdown-item span{display:block;font-size:2.2rem;font-weight:700;color:#fff}.countdown-item label{font-size:1rem;color:#cbd5e1}.footer{background:#1e293b;color:#fff;padding:60px 0 30px}.footer-content{display:grid;grid-template-columns:1fr 1fr 1fr;gap:40px;margin-bottom:40px}.footer-logo{height:50px;width:auto;-o-object-fit:contain;object-fit:contain;margin-bottom:1rem}.footer-description{color:#cbd5e1;line-height:1.6}.footer-info h3,.footer-legal h3{color:#fff;margin-bottom:1.5rem}.contact-item{display:flex;align-items:center;gap:10px;margin-bottom:1rem;color:#cbd5e1}.footer-legal p{color:#cbd5e1;margin-bottom:.5rem}.footer-links{margin-top:1.5rem;display:flex;flex-direction:column;gap:.5rem}.footer-link{color:#cbd5e1;text-decoration:none;transition:color .3s ease}.footer-link:hover{color:#fff}.footer-bottom{text-align:center;padding-top:30px;border-top:1px solid #374151;color:#9ca3af}.whatsapp-fixed{position:fixed;bottom:30px;right:30px;width:70px;height:70px;background:#25d366;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:1000;box-shadow:0 8px 25px #25d3664d;transition:all .3s ease;animation:pulse 2s infinite}.whatsapp-fixed:hover{transform:scale(1.1);box-shadow:0 12px 35px #25d36666}.whatsapp-fixed .whatsapp-icon{width:32px;height:32px;fill:#fff}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 768px){.container{padding:0 16px}.header-content{flex-direction:column;gap:1rem}.nav{gap:1rem}.hero-section{padding:100px 0 60px}.hero-content{grid-template-columns:1fr;gap:40px;text-align:center}.hero-title{font-size:2.2rem}.hero-subtitle{font-size:1.1rem}.product-showcase{transform:none}.product-image{width:300px}.about-content{grid-template-columns:1fr;gap:40px}.lab-image{height:300px}.differentials-grid{grid-template-columns:1fr;gap:30px}.product-card{grid-template-columns:1fr;gap:40px;padding:40px 30px}.testimonials-grid{grid-template-columns:1fr}.whatsapp-image{width:280px}.countdown{gap:15px}.countdown-item{min-width:70px;padding:20px 15px}.countdown-item span{font-size:1.8rem}.cta-title{font-size:2rem}.footer-content{grid-template-columns:1fr;gap:30px}.whatsapp-fixed{bottom:20px;right:20px;width:60px;height:60px}.cta-button{padding:16px 28px;font-size:1rem}}@media (max-width: 480px){.hero-title{font-size:1.8rem}.product-image{width:250px}.whatsapp-image{width:220px}.cta-title{font-size:1.6rem}.countdown{gap:10px}.countdown-item{min-width:60px;padding:15px 10px}.countdown-item span{font-size:1.5rem}.product-card{padding:30px 20px}}html{scroll-behavior:smooth}.loading{opacity:0;animation:fadeInUp .8s ease-out forwards}.animate-on-scroll{opacity:0;transform:translateY(30px);transition:all .8s ease-out}.animate-on-scroll.visible{opacity:1;transform:translateY(0)}