:root{--cream: #FFF9F0;--warm-white: #FFFDFB;--sand: #F5EDE3;--clay: #E8D5C0;--bark: #8B6E53;--deep-bark: #5C4433;--forest: #4A6741;--soft-green: #6B8F62;--sage: #A3B89A;--trust-blue: #5B7FA5;--text-primary: #2C2420;--text-secondary: #6B5E55;--text-light: #9A8D84;--accent: #D4845A;--accent-hover: #C07248;--white: #FFFFFF;--shadow-sm: 0 1px 3px rgba(44,36,32,.06);--shadow-md: 0 4px 12px rgba(44,36,32,.08);--shadow-lg: 0 8px 30px rgba(44,36,32,.12);--radius: 10px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Plus Jakarta Sans,-apple-system,sans-serif;color:var(--text-primary);background:var(--warm-white);line-height:1.6;-webkit-font-smoothing:antialiased}h1,h2,h3{font-family:"DM Serif Display",Georgia,serif;font-weight:400}.container{max-width:1080px;margin:0 auto;padding:0 24px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.top-bar{background:var(--deep-bark);color:var(--clay);text-align:center;padding:10px 16px;font-size:13px;font-weight:500;letter-spacing:.3px}.top-bar strong{color:var(--white)}.nav{background:var(--warm-white);border-bottom:1px solid var(--sand);padding:16px 0;position:sticky;top:0;z-index:100}.nav .container{display:flex;justify-content:space-between;align-items:center}.nav-logo{font-family:"DM Serif Display",serif;font-size:22px;color:var(--deep-bark);text-decoration:none}.nav-logo span{color:var(--accent)}.nav-trust{display:flex;gap:20px;font-size:13px;color:var(--text-secondary)}.nav-trust span{display:flex;align-items:center;gap:5px}.nav-cart{position:relative;background:none;border:1px solid var(--clay);border-radius:8px;padding:8px 14px;cursor:pointer;font-family:Plus Jakarta Sans,sans-serif;font-size:13px;font-weight:600;color:var(--deep-bark);display:flex;align-items:center;gap:6px;transition:border-color .2s,background .2s}.nav-cart:hover{border-color:var(--bark);background:var(--cream)}.nav-right{display:flex;align-items:center;gap:16px}.hero{background:linear-gradient(165deg,var(--cream) 0%,var(--sand) 100%);padding:60px 0 50px;position:relative;overflow:hidden}.hero:after{content:"";position:absolute;top:-50%;right:-20%;width:600px;height:600px;border-radius:50%;background:radial-gradient(circle,rgba(212,132,90,.08) 0%,transparent 70%);pointer-events:none}.hero .container{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}.hero-content{position:relative;z-index:1}.hero-badge{display:inline-flex;align-items:center;gap:6px;background:var(--white);border:1px solid var(--sage);padding:6px 14px;border-radius:50px;font-size:12px;font-weight:600;color:var(--forest);margin-bottom:20px;box-shadow:var(--shadow-sm)}.hero h1{font-size:42px;line-height:1.15;color:var(--deep-bark);margin-bottom:16px}.hero h1 em{font-style:normal;color:var(--accent)}.hero-sub{font-size:17px;color:var(--text-secondary);margin-bottom:28px;max-width:440px;line-height:1.7}.hero-cta-group{display:flex;gap:14px;align-items:center;margin-bottom:28px}.btn-primary{display:inline-flex;align-items:center;gap:8px;background:var(--accent);color:var(--white);padding:15px 32px;border-radius:8px;font-size:16px;font-weight:600;text-decoration:none;border:none;cursor:pointer;transition:background .2s,transform .1s;box-shadow:0 2px 8px #d4845a4d}.btn-primary:hover{background:var(--accent-hover);transform:translateY(-1px)}.btn-primary:active{transform:translateY(0)}.btn-secondary{display:inline-flex;align-items:center;gap:6px;background:transparent;color:var(--text-secondary);padding:15px 24px;border-radius:8px;font-size:15px;font-weight:500;text-decoration:none;border:1px solid var(--clay);transition:border-color .2s}.btn-secondary:hover{border-color:var(--bark)}.hero-proof{display:flex;gap:24px;font-size:13px;color:var(--text-light)}.hero-proof span{display:flex;align-items:center;gap:5px}.hero-proof .check{color:var(--soft-green);font-weight:700}.hero-image{position:relative;z-index:1;background:var(--white);border-radius:16px;aspect-ratio:1;display:flex;flex-direction:column;align-items:center;justify-content:center;box-shadow:var(--shadow-lg);overflow:hidden;border:1px solid var(--clay)}.hero-image-placeholder{font-size:80px;margin-bottom:12px}.hero-image-text{font-size:13px;color:var(--text-light);text-align:center;padding:0 20px}.hero-image-price{position:absolute;bottom:20px;right:20px;background:var(--deep-bark);color:var(--white);padding:10px 18px;border-radius:8px;font-size:13px;font-weight:500}.hero-image-price strong{font-size:22px;display:block;line-height:1}.problem{padding:64px 0;background:var(--white)}.problem h2{font-size:32px;text-align:center;margin-bottom:12px;color:var(--deep-bark)}.problem-sub{text-align:center;color:var(--text-secondary);font-size:16px;margin-bottom:40px;max-width:560px;margin-left:auto;margin-right:auto}.problem-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.problem-card{background:var(--cream);border-radius:var(--radius);padding:24px 20px;text-align:center;border:1px solid var(--sand)}.problem-icon{font-size:32px;margin-bottom:12px;color:var(--accent)}.problem-card h3{font-size:17px;margin-bottom:6px;color:var(--deep-bark)}.problem-card p{font-size:13px;color:var(--text-secondary);line-height:1.5}.how{padding:64px 0;background:var(--sand)}.how h2{font-size:32px;text-align:center;margin-bottom:12px;color:var(--deep-bark)}.how-sub{text-align:center;color:var(--text-secondary);font-size:16px;margin-bottom:40px}.how-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.how-step{background:var(--white);border-radius:var(--radius);padding:28px 24px;text-align:center;box-shadow:var(--shadow-sm);position:relative}.how-step-num{position:absolute;top:-14px;left:50%;transform:translate(-50%);width:28px;height:28px;border-radius:50%;background:var(--accent);color:var(--white);font-size:14px;font-weight:700;display:flex;align-items:center;justify-content:center}.how-step-icon{font-size:36px;margin:8px 0 12px;color:var(--accent)}.how-step h3{font-size:18px;margin-bottom:8px;color:var(--deep-bark)}.how-step p{font-size:14px;color:var(--text-secondary);line-height:1.6}.science{padding:64px 0;background:var(--white)}.science h2{font-size:32px;text-align:center;margin-bottom:32px;color:var(--deep-bark)}.science-content{max-width:720px;margin:0 auto}.science-content p{font-size:15px;color:var(--text-secondary);line-height:1.8;margin-bottom:16px}.science-content h3{font-size:22px;color:var(--deep-bark);margin:28px 0 16px}.science-content ul{list-style:none;padding:0;margin-bottom:20px}.science-content li{font-size:14px;color:var(--text-secondary);line-height:1.7;padding:8px 0 8px 20px;position:relative;border-bottom:1px solid var(--sand)}.science-content li:before{content:"";position:absolute;left:0;top:14px;width:8px;height:8px;border-radius:50%;background:var(--soft-green)}.science-content a{color:var(--accent);text-decoration:underline}.features{padding:64px 0;background:var(--white)}.features h2{font-size:32px;text-align:center;margin-bottom:40px;color:var(--deep-bark)}.features-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.feature-card{display:flex;gap:16px;padding:22px;background:var(--cream);border-radius:var(--radius);border:1px solid var(--sand)}.feature-icon{font-size:28px;flex-shrink:0;width:48px;height:48px;background:var(--white);border-radius:10px;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-sm);color:var(--accent)}.feature-card h3{font-size:16px;margin-bottom:4px;color:var(--deep-bark)}.feature-card p{font-size:13px;color:var(--text-secondary);line-height:1.5}.comparison{padding:64px 0;background:var(--sand)}.comparison h2{font-size:32px;text-align:center;margin-bottom:12px;color:var(--deep-bark)}.comparison-sub{text-align:center;color:var(--text-secondary);font-size:16px;margin-bottom:36px;max-width:560px;margin-left:auto;margin-right:auto}.comparison-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:28px}.comparison-card{background:var(--white);border-radius:var(--radius);padding:24px;border:1px solid var(--clay)}.comparison-card h3{font-size:20px;color:var(--deep-bark);margin-bottom:8px}.comparison-desc{font-size:14px;color:var(--text-secondary);line-height:1.6;margin-bottom:14px}.comparison-card ul{list-style:none;padding:0}.comparison-card li{font-size:13px;color:var(--text-secondary);line-height:1.6;padding:4px 0}.comparison-verdict{font-size:15px;color:var(--text-secondary);line-height:1.7;background:var(--white);border-radius:var(--radius);padding:20px 24px;border-left:4px solid var(--accent)}.comparison-verdict a{color:var(--accent);text-decoration:underline}.products-compare{padding:64px 0;background:var(--white)}.products-compare h2{font-size:32px;text-align:center;margin-bottom:12px;color:var(--deep-bark)}.products-compare-sub{text-align:center;color:var(--text-secondary);font-size:16px;margin-bottom:32px}.products-compare-table{overflow-x:auto;background:var(--cream);border-radius:var(--radius);border:1px solid var(--sand)}.products-compare-table table{width:100%;border-collapse:collapse;min-width:700px}.products-compare-table th{background:var(--deep-bark);color:var(--white);padding:14px 18px;text-align:left;font-size:13px;font-weight:600;letter-spacing:.3px;white-space:nowrap}.products-compare-table td{padding:14px 18px;font-size:14px;color:var(--text-primary);border-bottom:1px solid var(--sand);vertical-align:top}.products-compare-table tr:last-child td{border-bottom:none}.products-compare-table tr:nth-child(2n){background:var(--white)}.products-compare-note{font-size:13px;color:var(--text-light);margin-top:16px;text-align:center;line-height:1.6}.use-cases{padding:64px 0;background:var(--sand)}.use-cases h2{font-size:32px;text-align:center;margin-bottom:12px;color:var(--deep-bark)}.use-cases-sub{text-align:center;color:var(--text-secondary);font-size:16px;margin-bottom:36px;max-width:560px;margin-left:auto;margin-right:auto}.use-cases-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.use-case-card{background:var(--white);border-radius:var(--radius);padding:24px;border:1px solid var(--clay)}.use-case-card h3{font-size:18px;color:var(--deep-bark);margin-bottom:8px}.use-case-card p{font-size:14px;color:var(--text-secondary);line-height:1.7;margin-bottom:8px}.use-case-card a{color:var(--accent);text-decoration:underline;font-size:14px}.sizing{padding:64px 0;background:var(--cream)}.sizing h2{font-size:32px;text-align:center;margin-bottom:12px;color:var(--deep-bark)}.sizing-sub{text-align:center;color:var(--text-secondary);font-size:15px;margin-bottom:32px}.sizing-table{max-width:640px;margin:0 auto;background:var(--white);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);border:1px solid var(--sand)}.sizing-table table{width:100%;border-collapse:collapse}.sizing-table th{background:var(--deep-bark);color:var(--white);padding:12px 20px;text-align:left;font-size:13px;font-weight:600;letter-spacing:.3px}.sizing-table td{padding:12px 20px;font-size:14px;color:var(--text-primary);border-bottom:1px solid var(--sand)}.sizing-table tr:last-child td{border-bottom:none}.sizing-table tr:nth-child(2n){background:var(--cream)}.buy-section{max-width:480px;margin:32px auto 0;background:var(--white);border-radius:var(--radius);padding:28px 24px;box-shadow:var(--shadow-md);border:1px solid var(--clay)}.buy-section h3{font-size:20px;color:var(--deep-bark);margin-bottom:4px;text-align:center}.buy-price{text-align:center;font-size:28px;font-weight:700;color:var(--accent);margin-bottom:16px}.buy-price .buy-price-note{font-size:13px;font-weight:400;color:var(--text-light);display:block}.buy-select-group{margin-bottom:16px}.buy-select-group label{display:block;font-size:13px;font-weight:600;color:var(--text-secondary);margin-bottom:6px}.buy-select-group select{width:100%;padding:12px 14px;border:1px solid var(--clay);border-radius:8px;font-family:Plus Jakarta Sans,sans-serif;font-size:15px;color:var(--text-primary);background:var(--white);cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236B5E55' fill='none' stroke-width='1.5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center}.buy-select-group select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #d4845a26}.buy-btn{width:100%;display:flex;align-items:center;justify-content:center;gap:8px;background:var(--accent);color:var(--white);padding:16px 32px;border-radius:8px;font-family:Plus Jakarta Sans,sans-serif;font-size:17px;font-weight:600;border:none;cursor:pointer;transition:background .2s,transform .1s;box-shadow:0 2px 8px #d4845a4d}.buy-btn:hover{background:var(--accent-hover);transform:translateY(-1px)}.buy-btn:active{transform:translateY(0)}.buy-guarantees{display:flex;justify-content:center;gap:16px;margin-top:14px;font-size:12px;color:var(--text-light)}.reviews{padding:64px 0;background:var(--white)}.reviews h2{font-size:32px;text-align:center;margin-bottom:8px;color:var(--deep-bark)}.reviews-stars{text-align:center;font-size:22px;margin-bottom:32px;color:var(--accent)}.reviews-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.review-card{background:var(--cream);border-radius:var(--radius);padding:24px;border:1px solid var(--sand)}.review-stars{color:var(--accent);font-size:14px;margin-bottom:10px}.review-text{font-size:14px;color:var(--text-primary);line-height:1.6;margin-bottom:12px;font-style:italic}.review-author{font-size:13px;font-weight:600;color:var(--text-secondary)}.review-detail{font-size:12px;color:var(--text-light)}.review-badge{display:inline-block;background:var(--sage);color:var(--white);font-size:10px;font-weight:600;padding:2px 8px;border-radius:4px;margin-top:6px;letter-spacing:.5px}.cta{padding:64px 0;background:linear-gradient(165deg,var(--deep-bark) 0%,#3D2E23 100%);color:var(--white);text-align:center}.cta h2{font-size:34px;margin-bottom:12px}.cta p{font-size:16px;color:var(--clay);margin-bottom:28px;max-width:480px;margin-left:auto;margin-right:auto}.cta .btn-primary{font-size:18px;padding:18px 40px}.cta-guarantees{display:flex;gap:32px;justify-content:center;margin-top:28px;font-size:13px;color:var(--clay)}.faq{padding:64px 0;background:var(--cream)}.faq h2{font-size:32px;text-align:center;margin-bottom:32px;color:var(--deep-bark)}.faq-list{max-width:680px;margin:0 auto}.faq-item{background:var(--white);border-radius:var(--radius);margin-bottom:10px;border:1px solid var(--sand);overflow:hidden}.faq-q{padding:18px 22px;font-size:15px;font-weight:600;color:var(--deep-bark);cursor:pointer;display:flex;justify-content:space-between;align-items:center;user-select:none}.faq-q:hover{background:var(--cream)}.faq-toggle{font-size:18px;color:var(--accent);transition:transform .2s;font-weight:300}.faq-a{padding:0 22px 18px;font-size:14px;color:var(--text-secondary);line-height:1.7;display:none}.faq-item.open .faq-a{display:block}.faq-item.open .faq-toggle{transform:rotate(45deg)}.footer{background:var(--deep-bark);color:var(--clay);padding:40px 0 24px}.footer .container{display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:24px}.footer-brand{font-family:"DM Serif Display",serif;font-size:20px;color:var(--white);margin-bottom:8px}.footer-brand span{color:var(--accent)}.footer-tagline{font-size:13px;color:var(--bark)}.footer-links{display:flex;gap:40px}.footer-links a{color:var(--clay);text-decoration:none;font-size:13px}.footer-links a:hover{color:var(--white)}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:24px;padding-top:16px;font-size:12px;color:var(--bark);text-align:center}@media(max-width:768px){.hero .container{grid-template-columns:1fr;gap:32px}.hero h1{font-size:32px}.hero-image{max-width:400px;margin:0 auto}.problem-grid{grid-template-columns:repeat(2,1fr)}.how-steps{grid-template-columns:1fr;max-width:400px;margin:0 auto}.features-grid,.reviews-grid,.comparison-grid,.use-cases-grid{grid-template-columns:1fr}.nav-trust{display:none}.nav-cart{font-size:12px;padding:6px 10px}.hero-proof{flex-wrap:wrap;gap:12px}.cta-guarantees{flex-wrap:wrap;justify-content:center;gap:16px}.footer .container{flex-direction:column;align-items:center;text-align:center}.footer-links{flex-wrap:wrap;justify-content:center;gap:20px}}@media(max-width:480px){.problem-grid{grid-template-columns:1fr}.hero h1{font-size:28px}.hero-cta-group{flex-direction:column;align-items:stretch}.btn-primary,.btn-secondary{justify-content:center}}.fade-in{opacity:0;transform:translateY(16px);transition:opacity .5s ease,transform .5s ease}.fade-in.visible{opacity:1;transform:translateY(0)}
