:root{--bg-color:#0a0a0e;--primary-color:#7c6eff;--primary-glow:#7c6eff66;--secondary-color:#ff7e6e;--text-main:#fff;--text-muted:#a0a0b0;--glass-bg:#0a0a0e1a;--glass-border:#ffffff1a;--container-width:1400px;--transition:all .3s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-main);font-family:Outfit,sans-serif;line-height:1.6;overflow-x:hidden}.container{max-width:var(--container-width);margin:0 auto;padding:0 4rem}a{color:inherit;transition:var(--transition);text-decoration:none}button{cursor:pointer;background:0 0;border:none;outline:none;font-family:inherit}.glass{border:1px solid #ffffff1a;-webkit-backdrop-filter:blur(10px)!important;background:#0a0a0e1a!important}nav{z-index:1000;align-items:center;height:80px;display:flex;position:fixed;top:0;left:0;right:0}nav.glass{-webkit-backdrop-filter:blur(12px)!important;background:#0a0a0ed9!important;border-bottom:1px solid #ffffff1a!important;box-shadow:0 4px 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p{color:var(--text-muted);max-width:600px;margin-bottom:2.5rem;font-size:1.25rem}.hero-actions{gap:1.5rem;display:flex}.hero-visual{flex-direction:column;justify-content:center;align-items:center;display:flex;position:relative}.floating-phone{filter:drop-shadow(0 20px 50px #00000080);width:350px;height:700px;animation:6s ease-in-out infinite float;position:relative}.hero-slider .screenshot{opacity:0;border:8px solid #1a1a20;border-radius:30px;width:100%;transition:opacity 1s ease-in-out,transform 1s ease-in-out;position:absolute;top:0;left:0;transform:scale(.95)}.hero-slider .screenshot.active{opacity:1;position:relative;transform:scale(1)}.slider-dots{justify-content:center;gap:.8rem;margin-top:5rem;display:flex}.dot{cursor:pointer;width:10px;height:10px;transition:var(--transition);background:#fff3;border:1px solid #ffffff1a;border-radius:50%}.dot.active{background:var(--primary-color);box-shadow:0 0 10px var(--primary-glow);transform:scale(1.2)}.dot:hover{background:#fff6}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-20px)}}.hero-bg .glow{background:radial-gradient(circle, var(--primary-glow) 0%, transparent 70%);z-index:-1;filter:blur(60px);width:600px;height:600px;position:absolute;top:0;right:-10%}.features{padding:100px 0}.section-title{text-align:center;margin-bottom:4rem;font-size:2.5rem;font-weight:700}.feature-grid{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;display:grid}.feature-card{text-align:center;transition:var(--transition);border-radius:24px;padding:3rem 2rem}.feature-card:hover{border-color:var(--primary-color);background:#7c6eff0d;transform:translateY(-10px)}.feature-card .icon{margin-bottom:1.5rem;font-size:3rem}.feature-card h3{margin-bottom:1rem;font-size:1.5rem}.feature-card p{color:var(--text-muted)}.showcase{background:linear-gradient(#0000,#7c6eff0d,#0000);padding:100px 0}.showcase-scroll{scrollbar-width:none;-ms-overflow-style:none;gap:2rem;padding:2rem 0;display:flex;overflow-x:auto}.showcase-scroll::-webkit-scrollbar{display:none}.showcase-img{border-radius:24px;flex-shrink:0;height:500px}footer{border-top:1px solid var(--glass-border);margin-top:100px;padding:4rem 0}.footer-content{justify-content:space-between;align-items:center;display:flex}.footer-left p{color:var(--text-muted);margin-top:1rem;font-size:.9rem}.footer-right{gap:2rem;display:flex}.footer-right a{color:var(--text-muted);font-size:.9rem}.footer-right a:hover{color:#fff}.app-icon-small{border-radius:8px;width:30px;height:30px}.modal-overlay{backdrop-filter:blur(8px);z-index:2000;opacity:0;background:#000c;justify-content:center;align-items:center;width:100%;height:100%;transition:opacity .3s;display:none;position:fixed;top:0;left:0}.modal-overlay.active{opacity:1;display:flex}.modal-content{text-align:center;border-radius:32px;width:90%;max-width:500px;padding:3rem;transition:transform .3s 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canvas.weight-pie{width:100%!important;height:auto!important}.caption{color:var(--text-muted);text-align:center;margin-top:.5rem;font-size:.9rem}.learn-more-content{padding-top:140px}.page-header{text-align:center;margin-bottom:80px}.subtitle{color:var(--text-muted);max-width:800px;margin:0 auto;font-size:1.5rem}.theory-grid{grid-template-columns:1.2fr .8fr;gap:4rem;margin-bottom:100px;display:grid}.theory-text h2{margin-bottom:2rem;font-size:2.5rem}.capacity-levels{flex-direction:column;gap:2rem;margin-top:3rem;display:flex}.level-item{align-items:flex-start;gap:2rem;display:flex}.range{background:var(--glass-bg);color:var(--primary-color);text-align:center;border:1px solid var(--glass-border);border-radius:10px;min-width:80px;padding:.5rem 1rem;font-weight:800}.level-info strong{margin-bottom:.5rem;font-size:1.2rem;display:block}.level-info p{color:var(--text-muted)}.theory-visual{border-radius:32px;flex-direction:column;justify-content:center;padding:3rem;display:flex}.theory-visual 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p{color:var(--text-muted);font-size:1rem}.cta-section{padding-bottom:100px}.cta-card{text-align:center;border-radius:40px;padding:5rem}.cta-card h2{margin-bottom:1.5rem;font-size:3rem}.cta-card p{color:var(--text-muted);margin-bottom:3rem;font-size:1.25rem}@media (max-width:968px){.theory-grid,.feature-detail-grid{grid-template-columns:1fr}.cta-card{padding:3rem 2rem}.cta-card h2{font-size:2rem}}@media (max-width:768px){.hero-grid{text-align:center;grid-template-columns:1fr}.hero-text{flex-direction:column;align-items:center;display:flex}.gradient-text{font-size:2.5rem}.hero-visual{margin-top:2rem}.floating-phone{width:260px;height:520px}.nav-content{padding:1rem}nav.menu-active,nav.glass.menu-active{-webkit-backdrop-filter:none!important;box-shadow:none!important;background:0 0!important;border-bottom:none!important}.nav-links{z-index:1000;flex-direction:column;justify-content:center;align-items:center;gap:2.5rem;padding:4rem 2rem;display:none;position:fixed;inset:0;-webkit-backdrop-filter:blur(10px)!important;background:#0a0a0ebf!important}.nav-links.active{display:flex}.nav-links a{text-align:center;width:auto;color:var(--text-main);font-size:2rem;font-weight:600}.nav-links a:hover{color:var(--primary-color)!important}.nav-links .btn-primary{text-align:center;border-radius:14px;width:auto;min-width:220px;margin-top:1rem;padding:1rem 2.5rem;font-size:1.2rem}.mobile-nav-toggle{display:flex}.footer-content{text-align:center;flex-direction:column;gap:2rem}.chart-legend{flex-wrap:wrap;gap:.5rem}.legend-item{padding:.2rem .4rem;font-size:.8rem}}@media (max-width:480px){.gradient-text{font-size:2rem}.section-title{font-size:1.8rem}.btn-large{justify-content:center;width:100%}.hero-actions{flex-direction:column;width:100%}}