@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap");:root{--color-bg:#0a0a0a;--color-surface:#141414;--color-border:#2a2a2a;--color-text:#fff;--color-text-secondary:#a0a0a0;--color-text-tertiary:#666;--color-accent:#0f8;--color-accent-blue:#08f;--gradient-primary:linear-gradient(135deg,#0f8,#08f);--gradient-subtle:linear-gradient(180deg,rgba(0,255,136,.05),rgba(0,136,255,.05));--font-sans:"Inter",-apple-system,BlinkMacSystemFont,sans-serif;--font-mono:"JetBrains Mono",monospace;--ease-out-expo:cubic-bezier(0.16,1,0.3,1);--ease-in-out-circ:cubic-bezier(0.85,0,0.15,1)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font-sans);background:var(--color-bg);color:var(--color-text);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.page-container{width:100%;overflow-x:hidden}.nav{position:fixed;top:0;left:0;right:0;z-index:1000;padding:2rem 0;transition:all .4s var(--ease-out-expo);background:transparent}.nav.scrolled{padding:1rem 0;background:hsla(0,0%,4%,.8);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--color-border)}.nav-content{max-width:1400px;margin:0 auto;padding:0 3rem;display:flex;justify-content:space-between;align-items:center}.logo{display:flex;align-items:baseline;gap:.25rem;font-weight:700;font-size:1.5rem;letter-spacing:-.02em}.logo-text{color:var(--color-text)}.logo-ai{font-family:var(--font-mono);font-size:.875rem;color:var(--color-accent);font-weight:500}.nav-links{display:flex;gap:2.5rem;align-items:center}.nav-links a{color:var(--color-text-secondary);text-decoration:none;font-size:.9375rem;font-weight:500;transition:color .3s ease;letter-spacing:-.01em}.nav-links a:hover{color:var(--color-text)}.contact-btn{padding:.625rem 1.25rem;border:1px solid var(--color-border);border-radius:2rem;transition:all .3s ease}.contact-btn:hover{border-color:var(--color-accent);color:var(--color-accent)!important}.hero{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:8rem 2rem 4rem;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);width:800px;height:800px;background:radial-gradient(circle,rgba(0,255,136,.1) 0,transparent 70%);opacity:.3;animation:pulse 8s ease-in-out infinite}@keyframes pulse{0%,to{transform:translateX(-50%) scale(1);opacity:.3}50%{transform:translateX(-50%) scale(1.1);opacity:.5}}.hero-badge{display:inline-flex;align-items:center;gap:.5rem;padding:.5rem 1rem;background:var(--color-surface);border:1px solid var(--color-border);border-radius:2rem;font-size:.8125rem;font-weight:500;margin-bottom:2rem;letter-spacing:.05em;text-transform:uppercase;color:var(--color-text-secondary);animation:fadeInDown .8s var(--ease-out-expo)}.badge-dot{width:6px;height:6px;background:var(--color-accent);border-radius:50%;animation:blink 2s ease-in-out infinite}@keyframes blink{0%,to{opacity:1}50%{opacity:.3}}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.hero-title{font-size:clamp(3rem,8vw,6rem);font-weight:700;line-height:1.1;letter-spacing:-.03em;margin-bottom:1.5rem;animation:fadeInUp .8s var(--ease-out-expo) .2s backwards}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.gradient-text{background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-subtitle{font-size:clamp(1rem,2vw,1.25rem);color:var(--color-text-secondary);max-width:700px;margin:0 auto 3rem;line-height:1.7;animation:fadeInUp .8s var(--ease-out-expo) .4s backwards}.hero-cta{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;animation:fadeInUp .8s var(--ease-out-expo) .6s backwards}.btn-primary,.btn-secondary{padding:1rem 2rem;border-radius:.5rem;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s var(--ease-out-expo);border:none;font-family:var(--font-sans);letter-spacing:-.01em}.btn-primary{background:var(--gradient-primary);color:var(--color-bg)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 40px rgba(0,255,136,.3)}.btn-secondary{background:transparent;color:var(--color-text);border:1px solid var(--color-border)}.btn-secondary:hover{border-color:var(--color-text);transform:translateY(-2px)}.scroll-indicator{position:absolute;bottom:3rem;left:50%;transform:translateX(-50%);width:1px;height:60px;background:var(--color-border);overflow:hidden}.scroll-line{width:100%;height:30px;background:var(--gradient-primary);animation:scroll 2s ease-in-out infinite}@keyframes scroll{0%{transform:translateY(-100%)}to{transform:translateY(200%)}}.section-container{max-width:1400px;margin:0 auto;padding:0 3rem}.section-header{margin-bottom:4rem}.section-header.centered{text-align:center}.section-label{display:inline-block;font-family:var(--font-mono);font-size:.75rem;text-transform:uppercase;letter-spacing:.1em;color:var(--color-accent);margin-bottom:1rem;font-weight:500}.section-title{font-size:clamp(2.5rem,5vw,4rem);font-weight:700;line-height:1.2;letter-spacing:-.02em}.problem-section{padding:8rem 0;background:var(--color-surface);border-top:1px solid var(--color-border);border-bottom:1px solid var(--color-border)}.problem-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));grid-gap:2rem;gap:2rem;margin-top:3rem}.problem-card{padding:2.5rem;background:var(--color-bg);border:1px solid var(--color-border);border-radius:1rem;transition:all .4s var(--ease-out-expo)}.problem-card:hover{border-color:var(--color-accent);transform:translateY(-4px)}.problem-number{font-family:var(--font-mono);font-size:.875rem;color:var(--color-accent);margin-bottom:1.5rem}.problem-card h3{font-size:1.5rem;margin-bottom:1rem;font-weight:600}.problem-card p{color:var(--color-text-secondary);line-height:1.7}.product-section{padding:8rem 0}.product-layout{display:grid;grid-template-columns:1fr 1fr;grid-gap:4rem;gap:4rem;align-items:center}.product-visual{position:relative;display:flex;justify-content:center;align-items:center;min-height:500px}.product-mockup{position:relative;width:100%;max-width:400px}.grip-outline{position:relative;width:100%;height:500px;border:2px solid var(--color-border);border-radius:3rem;background:var(--gradient-subtle);display:flex;flex-direction:column;justify-content:space-around;align-items:center;padding:3rem 2rem;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.grip-sensor{width:60%;height:8px;background:var(--color-border);border-radius:4px;position:relative;overflow:hidden}.grip-sensor:after{content:"";position:absolute;top:0;left:-100%;width:50%;height:100%;background:var(--gradient-primary);animation:scan 3s ease-in-out infinite}.grip-sensor:nth-child(2):after{animation-delay:1s}.grip-sensor:nth-child(3):after{animation-delay:2s}@keyframes scan{0%{left:-100%}50%{left:100%}to{left:100%}}.haptic-pulse{position:absolute;width:150px;height:150px;border:2px solid var(--color-accent);border-radius:50%;top:50%;left:50%;transform:translate(-50%,-50%);animation:ripple 2s ease-out infinite;opacity:.5}@keyframes ripple{0%{transform:translate(-50%,-50%) scale(.8);opacity:.8}to{transform:translate(-50%,-50%) scale(1.5);opacity:0}}.product-info{padding:2rem 0}.product-description{font-size:1.125rem;color:var(--color-text-secondary);line-height:1.8;margin-bottom:3rem}.tech-specs{display:flex;flex-direction:column;gap:1.5rem}.spec{display:flex;gap:1rem;align-items:flex-start}.spec-icon{color:var(--color-accent);font-size:1.5rem;line-height:1}.spec-title{font-weight:600;font-size:1.125rem;margin-bottom:.25rem}.spec-detail{color:var(--color-text-secondary);font-size:.9375rem}.features-section{padding:8rem 0;background:var(--color-surface);border-top:1px solid var(--color-border)}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));grid-gap:2rem;gap:2rem;margin-top:3rem}.feature-card{padding:2.5rem;background:var(--color-bg);border:1px solid var(--color-border);border-radius:1rem;transition:all .4s var(--ease-out-expo);cursor:pointer}.feature-card.active,.feature-card:hover{border-color:var(--color-accent);background:linear-gradient(135deg,rgba(0,255,136,.02),rgba(0,136,255,.02));transform:translateY(-4px)}.feature-icon{font-size:2.5rem;margin-bottom:1.5rem;display:inline-block;transition:transform .4s var(--ease-out-expo)}.feature-card.active .feature-icon,.feature-card:hover .feature-icon{transform:scale(1.1)}.feature-title{font-size:1.25rem;font-weight:600;margin-bottom:.75rem}.feature-description{color:var(--color-text-secondary);line-height:1.7;font-size:.9375rem}.stats-section{padding:6rem 0;border-top:1px solid var(--color-border)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));grid-gap:4rem;gap:4rem;text-align:center}.stat-value{font-size:clamp(3rem,5vw,4rem);font-weight:700;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:.5rem;line-height:1}.stat-label{color:var(--color-text-secondary);font-size:1rem;letter-spacing:-.01em}.impact-section{padding:8rem 0;background:var(--color-surface);border-top:1px solid var(--color-border)}.impact-layout{display:grid;grid-template-columns:1fr 1fr;grid-gap:6rem;gap:6rem;align-items:center}.impact-list{display:flex;flex-direction:column;gap:2rem;margin-top:2rem}.impact-item{display:flex;gap:1.5rem;align-items:flex-start}.impact-icon{width:48px;height:48px;border:1px solid var(--color-border);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.25rem;color:var(--color-accent);flex-shrink:0}.impact-item h4{font-size:1.25rem;margin-bottom:.5rem;font-weight:600}.impact-item p{color:var(--color-text-secondary);line-height:1.7}.impact-visual{display:flex;justify-content:center;align-items:center}.carbon-meter{width:100%;max-width:400px}.meter-circle{position:relative;width:100%;padding-bottom:100%}.meter-circle svg{position:absolute;top:0;left:0;width:100%;height:100%}.meter-label{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center}.meter-value{font-size:3rem;font-weight:700;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.meter-text{font-size:1rem;color:var(--color-text-secondary);margin-top:.5rem}.cta-section{padding:8rem 0;border-top:1px solid var(--color-border)}.cta-content{max-width:700px;margin:0 auto;text-align:center}.cta-title{font-size:clamp(2.5rem,5vw,4rem);font-weight:700;line-height:1.2;letter-spacing:-.02em;margin-bottom:1.5rem}.cta-subtitle{font-size:1.25rem;color:var(--color-text-secondary);margin-bottom:3rem;line-height:1.7}.cta-form{display:flex;gap:1rem;max-width:500px;margin:0 auto 2rem}.email-input{flex:1 1;padding:1rem 1.5rem;background:var(--color-surface);border:1px solid var(--color-border);border-radius:.5rem;color:var(--color-text);font-size:1rem;font-family:var(--font-sans);transition:all .3s ease}.email-input:focus{outline:none;border-color:var(--color-accent)}.submit-btn{padding:1rem 2rem;background:var(--gradient-primary);color:var(--color-bg);border:none;border-radius:.5rem;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s var(--ease-out-expo);font-family:var(--font-sans);white-space:nowrap}.submit-btn:hover{transform:translateY(-2px);box-shadow:0 10px 40px rgba(0,255,136,.3)}.cta-note{color:var(--color-text-secondary);font-size:.9375rem}.cta-note a{color:var(--color-accent);text-decoration:none;transition:opacity .3s ease}.cta-note a:hover{opacity:.8}.footer{padding:4rem 0 2rem;border-top:1px solid var(--color-border);background:var(--color-surface)}.footer-content{max-width:1400px;margin:0 auto;padding:0 3rem 3rem;display:grid;grid-template-columns:1.5fr 2fr;grid-gap:4rem;gap:4rem}.footer-logo{display:flex;align-items:baseline;gap:.25rem;font-weight:700;font-size:1.5rem;letter-spacing:-.02em;margin-bottom:1rem}.footer-tagline{color:var(--color-text-secondary);font-size:.9375rem}.footer-right{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:2rem;gap:2rem}.footer-section h4{font-size:.875rem;font-weight:600;margin-bottom:1rem;text-transform:uppercase;letter-spacing:.05em}.footer-section a{display:block;color:var(--color-text-secondary);text-decoration:none;font-size:.9375rem;margin-bottom:.75rem;transition:color .3s ease}.footer-section a:hover{color:var(--color-text)}.footer-bottom{max-width:1400px;margin:0 auto;padding:2rem 3rem 0;border-top:1px solid var(--color-border);display:flex;justify-content:space-between;align-items:center}.footer-bottom p{color:var(--color-text-tertiary);font-size:.875rem}.footer-links{display:flex;gap:2rem}.footer-links a{color:var(--color-text-tertiary);text-decoration:none;font-size:.875rem;transition:color .3s ease}.footer-links a:hover{color:var(--color-text-secondary)}@media (max-width:1024px){.impact-layout,.product-layout{grid-template-columns:1fr;gap:3rem}.footer-content{grid-template-columns:1fr}}@media (max-width:768px){.nav-content,.section-container{padding:0 2rem}.nav-links{gap:1.5rem}.hero{padding:6rem 1.5rem 3rem}.features-grid,.problem-grid{grid-template-columns:1fr}.stats-grid{gap:3rem}.footer-right{grid-template-columns:1fr}.footer-bottom{gap:1rem;text-align:center}.cta-form,.footer-bottom{flex-direction:column}}