:root{--color-bg: #0a0a0f;--color-bg-elevated: #12121a;--color-bg-card: #16161f;--color-surface: #1a1a25;--color-border: rgba(255, 255, 255, .08);--color-border-hover: rgba(255, 255, 255, .15);--color-text-primary: #ffffff;--color-text-secondary: rgba(255, 255, 255, .7);--color-text-muted: rgba(255, 255, 255, .5);--color-accent: #3b82f6;--color-accent-light: #60a5fa;--color-accent-dark: #2563eb;--font-primary: "Outfit", sans-serif;--font-secondary: "Inter", sans-serif;--section-padding: clamp(80px, 12vh, 160px);--container-max: 1200px;--container-padding: clamp(24px, 5vw, 60px);--transition-fast: .15s ease;--transition-base: .3s ease;--transition-slow: .5s cubic-bezier(.4, 0, .2, 1);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 20px;--radius-xl: 32px}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}html.lenis,html.lenis body{height:auto}body{font-family:var(--font-secondary);background-color:var(--color-bg);color:var(--color-text-primary);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:inherit;text-decoration:none}ul{list-style:none}button{border:none;background:none;cursor:pointer;font-family:inherit}.cursor{width:10px;height:10px;background:var(--color-accent);border-radius:50%;position:fixed;pointer-events:none;z-index:9999;mix-blend-mode:difference;transform:translate(-50%,-50%);transition:transform .1s ease}.cursor-follower{width:40px;height:40px;border:1px solid rgba(59,130,246,.5);border-radius:50%;position:fixed;pointer-events:none;z-index:9998;transform:translate(-50%,-50%);transition:transform .15s ease,width .3s ease,height .3s ease}.cursor.hover{transform:translate(-50%,-50%) scale(2)}.cursor-follower.hover{width:60px;height:60px;border-color:var(--color-accent)}@media(hover:none){.cursor,.cursor-follower{display:none}}.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;padding:20px 0;background:transparent;transition:background var(--transition-base),backdrop-filter var(--transition-base)}.navbar.scrolled{background:#0a0a0fe6;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--color-border)}.nav-container{max-width:var(--container-max);margin:0 auto;padding:0 var(--container-padding);display:flex;align-items:center;justify-content:space-between}.nav-logo{display:flex;align-items:center;gap:10px;font-family:var(--font-primary);font-weight:700;font-size:1.5rem;z-index:1001}.logo-icon{width:28px;height:28px;color:var(--color-accent)}.nav-links{display:flex;gap:40px}.nav-links a{color:var(--color-text-secondary);font-size:.95rem;font-weight:500;position:relative;transition:color var(--transition-fast)}.nav-links a:after{content:"";position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--color-accent);transition:width var(--transition-base)}.nav-links a:hover{color:var(--color-text-primary)}.nav-links a:hover:after{width:100%}.nav-cta{padding:12px 24px;background:var(--color-accent);color:#fff;font-weight:600;font-size:.9rem;border-radius:var(--radius-md);transition:transform var(--transition-fast),background var(--transition-base)}.nav-cta:hover{transform:translateY(-2px);background:var(--color-accent-light)}.nav-mobile-toggle{display:none;flex-direction:column;gap:5px;width:28px;z-index:1001}.nav-mobile-toggle span{display:block;width:100%;height:2px;background:var(--color-text-primary);transition:transform var(--transition-base),opacity var(--transition-base)}@media(max-width:768px){.nav-links,.nav-cta{display:none}.nav-mobile-toggle{display:flex}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;padding:16px 32px;font-size:1rem;font-weight:600;border-radius:var(--radius-md);transition:all var(--transition-base);cursor:pointer}.btn-primary{background:var(--color-accent);color:#fff}.btn-primary:hover{transform:translateY(-3px);background:var(--color-accent-light)}.btn-price{padding:4px 10px;background:#fff3;border-radius:var(--radius-sm);font-size:.85rem}.btn-secondary{background:#ffffff0d;border:1px solid var(--color-border);color:var(--color-text-primary)}.btn-secondary:hover{background:#ffffff1a;border-color:var(--color-border-hover)}.btn-secondary .play-icon{width:20px;height:20px;color:var(--color-accent)}.btn-outline{background:transparent;border:1px solid var(--color-border-hover);color:var(--color-text-primary)}.btn-outline:hover{background:#ffffff0d;border-color:var(--color-accent)}.accent-text{color:var(--color-accent)}.section-container{max-width:var(--container-max);margin:0 auto;padding:0 var(--container-padding)}.section-header{text-align:center;margin-bottom:60px}.section-title{font-family:var(--font-primary);font-size:clamp(2.5rem,5vw,3.5rem);font-weight:800;line-height:1.1;margin-bottom:16px}.section-subtitle{font-size:1.1rem;color:var(--color-text-secondary);max-width:500px;margin:0 auto}.hero{min-height:100vh;display:grid;grid-template-columns:1fr 1fr;align-items:center;padding:120px var(--container-padding) 80px;max-width:1400px;margin:0 auto;position:relative;overflow:hidden}.hero-content{z-index:2}.hero-title{font-family:var(--font-primary);font-size:clamp(3rem,6vw,4.5rem);font-weight:900;line-height:1.05;margin-bottom:24px}.title-line{display:block;opacity:0;transform:translateY(60px)}.hero-subtitle{font-size:1.15rem;color:var(--color-text-secondary);max-width:500px;margin-bottom:40px;line-height:1.7;opacity:0;transform:translateY(30px)}.hero-buttons{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:60px;opacity:0;transform:translateY(30px)}.hero-stats{display:flex;gap:50px;opacity:0;transform:translateY(30px)}.stat{display:flex;flex-direction:column}.stat-value{font-family:var(--font-primary);font-size:2.5rem;font-weight:800;display:inline}.stat-unit{font-family:var(--font-primary);font-size:1.5rem;font-weight:600;color:var(--color-accent)}.stat-label{font-size:.85rem;color:var(--color-text-muted);margin-top:4px}.hero-product{position:relative;display:flex;align-items:center;justify-content:center;z-index:1}.product-container{position:relative}.product-image{opacity:0;transform:scale(.8)}.earbuds-svg{width:100%;max-width:450px;height:auto}.earbud-left,.earbud-right{transform-origin:center}.pulse-dot{animation:pulse-glow 2s ease-in-out infinite}@keyframes pulse-glow{0%,to{opacity:1}50%{opacity:.5}}.wave{opacity:0;animation:wave-expand 3s ease-out infinite}.wave-1{animation-delay:0s}.wave-2{animation-delay:1s}.wave-3{animation-delay:2s}@keyframes wave-expand{0%{transform:scale(.8);opacity:.8}to{transform:scale(1.3);opacity:0}}.floating-features{position:absolute;inset:0;pointer-events:none}.floating-feature{position:absolute;display:flex;align-items:center;gap:10px;padding:12px 18px;background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:.85rem;font-weight:500;opacity:0;transform:translateY(20px)}.feature-1{top:10%;right:-10%}.feature-2{bottom:30%;left:-15%}.feature-3{bottom:5%;right:5%}.floating-feature .feature-icon{width:20px;height:20px;color:var(--color-accent)}.scroll-indicator{position:absolute;bottom:40px;left:50%;transform:translate(-50%);display:flex;flex-direction:column;align-items:center;gap:10px;font-size:.8rem;color:var(--color-text-muted);opacity:0}.scroll-line{width:1px;height:40px;background:var(--color-accent);animation:scroll-bounce 2s ease-in-out infinite}@keyframes scroll-bounce{0%,to{transform:translateY(0);opacity:1}50%{transform:translateY(10px);opacity:.5}}@media(max-width:1024px){.hero{grid-template-columns:1fr;text-align:center;gap:60px;padding-top:140px}.hero-subtitle{margin-left:auto;margin-right:auto}.hero-buttons,.hero-stats{justify-content:center}.hero-product{order:-1}.floating-feature{display:none}}@media(max-width:640px){.hero-stats{gap:30px;flex-wrap:wrap}.stat-value{font-size:2rem}}.features{padding:var(--section-padding) 0;padding-bottom:calc(var(--section-padding) + 40px);position:relative;background:var(--color-bg)}.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;padding-bottom:20px}.feature-card{position:relative;padding:32px;background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);overflow:hidden;transition:transform var(--transition-base),border-color var(--transition-base)}.feature-card:hover{transform:translateY(-8px);border-color:var(--color-border-hover)}.feature-card.large{grid-column:span 2;display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}.feature-visual{display:flex;align-items:center;justify-content:center;min-height:200px}.anc-visualization{display:flex;align-items:center;gap:30px}.sound-wave{display:flex;align-items:center;gap:4px;height:60px}.sound-wave span{width:4px;background:var(--color-accent);border-radius:2px;animation:wave-bar 1s ease-in-out infinite}.sound-wave span:nth-child(1){height:20px;animation-delay:0s}.sound-wave span:nth-child(2){height:40px;animation-delay:.1s}.sound-wave span:nth-child(3){height:60px;animation-delay:.2s}.sound-wave span:nth-child(4){height:40px;animation-delay:.3s}.sound-wave span:nth-child(5){height:20px;animation-delay:.4s}@keyframes wave-bar{0%,to{transform:scaleY(1)}50%{transform:scaleY(.5)}}.sound-wave.cancelled span{background:var(--color-text-muted);opacity:.3;animation:wave-bar-cancel 1s ease-in-out infinite}@keyframes wave-bar-cancel{0%,to{transform:scaleY(.5);opacity:.3}50%{transform:scaleY(.3);opacity:.1}}.anc-core{position:relative;width:60px;height:60px;display:flex;align-items:center;justify-content:center}.core-ring{position:absolute;width:100%;height:100%;border:2px solid var(--color-accent);border-radius:50%;animation:core-pulse 2s ease-in-out infinite}@keyframes core-pulse{0%,to{transform:scale(1);opacity:1}50%{transform:scale(1.2);opacity:.5}}.core-center{width:24px;height:24px;background:var(--color-accent);border-radius:50%}.feature-content h3{font-family:var(--font-primary);font-size:1.5rem;font-weight:700;margin-bottom:12px}.feature-content p{color:var(--color-text-secondary);line-height:1.7}.feature-icon-box{width:64px;height:64px;display:flex;align-items:center;justify-content:center;margin-bottom:20px;background:#3b82f61a;border-radius:var(--radius-md)}.feature-svg{width:32px;height:32px;color:var(--color-accent)}.feature-card h3{font-family:var(--font-primary);font-size:1.25rem;font-weight:700;margin-bottom:10px}.feature-card p{color:var(--color-text-secondary);font-size:.95rem;line-height:1.6}@media(max-width:1024px){.features-grid{grid-template-columns:repeat(2,1fr)}.feature-card.large{grid-column:span 2}}@media(max-width:640px){.features-grid{grid-template-columns:1fr}.feature-card.large{grid-column:span 1;grid-template-columns:1fr;text-align:center}}.specs{padding:var(--section-padding) 0;padding-bottom:calc(var(--section-padding) + 20px);background:var(--color-bg-elevated)}.specs .section-container{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}.specs-content{display:flex;flex-direction:column}.specs-header{margin-bottom:40px;padding-left:70px}.specs-header .section-title{margin-bottom:0}.specs-list{display:flex;flex-direction:column;gap:20px}.spec-item{display:flex;gap:20px;padding:20px;background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-md);transition:transform var(--transition-base),border-color var(--transition-base)}.spec-item:hover{transform:translate(8px);border-color:var(--color-accent)}.spec-icon{flex-shrink:0;width:50px;height:50px;display:flex;align-items:center;justify-content:center;background:#3b82f61a;border-radius:var(--radius-sm)}.spec-icon svg{width:24px;height:24px;color:var(--color-accent)}.spec-info h4{font-family:var(--font-primary);font-weight:700;margin-bottom:6px}.spec-info p{font-size:.9rem;color:var(--color-text-secondary)}.specs-visual{display:flex;align-items:center;justify-content:center}.specs-product{position:relative;width:300px;height:300px}.product-rotate-container{position:relative;width:100%;height:100%;perspective:1000px}.product-3d{position:relative;width:200px;height:100px;margin:100px auto 0;transform-style:preserve-3d;animation:rotate-case 10s linear infinite}@keyframes rotate-case{0%{transform:rotateY(0)}to{transform:rotateY(360deg)}}.case-body{position:relative;width:100%;height:100%;background:linear-gradient(135deg,#2d2d4a,#1a1a2e);border-radius:50px;display:flex;align-items:center;justify-content:space-around;padding:20px}.case-lid{position:absolute;top:-10px;left:0;right:0;height:50%;background:linear-gradient(135deg,#3d3d5a,#252540);border-radius:50px 50px 0 0;transform-origin:bottom;animation:lid-open 4s ease-in-out infinite}@keyframes lid-open{0%,to{transform:rotateX(0)}50%{transform:rotateX(-60deg)}}.case-earbud{width:35px;height:45px;background:linear-gradient(135deg,#4a4a6a,#2d2d4a);border-radius:50%;position:relative}.case-earbud:after{content:"";position:absolute;top:30%;left:50%;transform:translate(-50%);width:8px;height:8px;background:var(--color-accent);border-radius:50%;animation:pulse-glow 2s ease-in-out infinite}.case-indicator{position:absolute;bottom:15px;left:50%;transform:translate(-50%);width:6px;height:6px;background:#22c55e;border-radius:50%}.dimension-lines{position:absolute;inset:0}.dim-line{position:absolute;display:flex;align-items:center;justify-content:center}.dim-line.horizontal{bottom:30px;left:50%;transform:translate(-50%);width:200px}.dim-line.horizontal:before,.dim-line.horizontal:after{content:"";position:absolute;width:1px;height:20px;background:var(--color-text-muted)}.dim-line.horizontal:before{left:0}.dim-line.horizontal:after{right:0}.dim-line.horizontal span{padding:4px 8px;background:var(--color-bg-elevated);font-size:.8rem;color:var(--color-text-muted)}.dim-line.vertical{right:20px;top:50%;transform:translateY(-50%);height:100px;flex-direction:column}.dim-line.vertical:before,.dim-line.vertical:after{content:"";position:absolute;width:20px;height:1px;background:var(--color-text-muted)}.dim-line.vertical:before{top:0}.dim-line.vertical:after{bottom:0}.dim-line.vertical span{padding:4px 8px;background:var(--color-bg-elevated);font-size:.8rem;color:var(--color-text-muted);writing-mode:vertical-rl;text-orientation:mixed}@media(max-width:1024px){.specs .section-container{grid-template-columns:1fr;gap:60px}.specs-content .section-title{text-align:center}.specs-visual{order:-1}}.reviews{padding:var(--section-padding) 0;overflow:hidden;background:var(--color-bg)}.reviews .section-header{padding:0 var(--container-padding)}.reviews-track{margin-top:40px;overflow:hidden;mask-image:linear-gradient(to right,transparent,black 10%,black 90%,transparent);-webkit-mask-image:linear-gradient(to right,transparent,black 10%,black 90%,transparent)}.reviews-slider{display:flex;gap:24px;animation:scroll-reviews 30s linear infinite;width:max-content}@keyframes scroll-reviews{0%{transform:translate(0)}to{transform:translate(-50%)}}.reviews-slider:hover{animation-play-state:paused}.review-card{flex-shrink:0;width:380px;padding:32px;background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);transition:transform var(--transition-base),border-color var(--transition-base);display:flex;flex-direction:column}.review-card:hover{transform:translateY(-5px);border-color:var(--color-border-hover)}.review-rating{display:flex;gap:4px;margin-bottom:16px}.star-filled{width:18px;height:18px;color:#fbbf24;fill:#fbbf24}.review-text{font-size:1rem;line-height:1.7;color:var(--color-text-secondary);margin-bottom:24px;flex-grow:1}.review-author{display:flex;align-items:center;gap:14px;margin-top:auto}.author-avatar{width:48px;height:48px;background:var(--color-accent);border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.9rem;flex-shrink:0}.author-info{display:flex;flex-direction:column;min-width:0}.author-name{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.author-title{font-size:.85rem;color:var(--color-text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.pricing{padding:var(--section-padding) 0;padding-bottom:calc(var(--section-padding) + 40px);background:var(--color-bg-elevated)}.pricing-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:20px;align-items:stretch;padding-bottom:20px}.pricing-card{position:relative;padding:40px 32px;background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);text-align:center;transition:transform var(--transition-base),border-color var(--transition-base);display:flex;flex-direction:column}.pricing-card:hover{transform:translateY(-8px);border-color:var(--color-border-hover)}.pricing-card.featured{border-color:var(--color-accent)}.pricing-card.featured:hover{transform:translateY(-8px)}.pricing-card-content{flex-grow:1;display:flex;flex-direction:column}.featured-badge{position:absolute;top:0;left:50%;transform:translate(-50%);padding:8px 20px;background:var(--color-accent);font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:1px;border-radius:0 0 var(--radius-sm) var(--radius-sm)}.price-tag{font-family:var(--font-primary);font-size:1.1rem;font-weight:600;color:var(--color-text-secondary);margin-bottom:16px;margin-top:20px}.price{display:flex;align-items:flex-start;justify-content:center;gap:4px;margin-bottom:32px}.currency{font-size:1.5rem;font-weight:600;margin-top:8px}.amount{font-family:var(--font-primary);font-size:4rem;font-weight:800;line-height:1}.price-features{text-align:left;margin-bottom:32px;flex-grow:1}.price-features li{display:flex;align-items:center;gap:12px;padding:12px 0;color:var(--color-text-secondary);border-bottom:1px solid var(--color-border)}.price-features li:last-child{border-bottom:none}.check{width:18px;height:18px;color:var(--color-accent);flex-shrink:0}.pricing-card .btn{width:100%;margin-top:auto}@media(max-width:1024px){.pricing-cards{grid-template-columns:1fr;max-width:400px;margin-left:auto;margin-right:auto}.pricing-card.featured{order:-1}}.cta{padding:var(--section-padding) 0;position:relative;overflow:hidden;background:var(--color-bg)}.cta .section-container{text-align:center;position:relative;z-index:2}.cta-title{font-family:var(--font-primary);font-size:clamp(2rem,4vw,3rem);font-weight:800;margin-bottom:16px}.cta-subtitle{font-size:1.1rem;color:var(--color-text-secondary);margin-bottom:40px}.cta-form{display:flex;gap:16px;justify-content:center;max-width:500px;margin:0 auto 24px}.cta-input{flex:1;padding:16px 24px;background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text-primary);font-size:1rem;outline:none;transition:border-color var(--transition-base)}.cta-input::placeholder{color:var(--color-text-muted)}.cta-input:focus{border-color:var(--color-accent)}.cta-note{font-size:.9rem;color:var(--color-text-muted)}@media(max-width:640px){.cta-form{flex-direction:column}}.footer{padding:80px 0 40px;background:var(--color-bg-elevated);border-top:1px solid var(--color-border)}.footer-content{display:grid;grid-template-columns:1.5fr 2fr;gap:80px;margin-bottom:60px}.footer-brand p{color:var(--color-text-secondary);margin:16px 0 24px;max-width:280px}.social-links{display:flex;gap:16px}.social-links a{width:44px;height:44px;display:flex;align-items:center;justify-content:center;background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:50%;transition:all var(--transition-base)}.social-links a svg{width:20px;height:20px}.social-links a:hover{background:var(--color-accent);border-color:var(--color-accent);transform:translateY(-3px)}.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:40px}.footer-column h4{font-family:var(--font-primary);font-weight:700;margin-bottom:20px}.footer-column ul{display:flex;flex-direction:column;gap:12px}.footer-column a{color:var(--color-text-secondary);font-size:.95rem;transition:color var(--transition-fast)}.footer-column a:hover{color:var(--color-text-primary)}.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:40px;border-top:1px solid var(--color-border);font-size:.9rem;color:var(--color-text-muted)}.footer-legal{display:flex;gap:24px}.footer-legal a{transition:color var(--transition-fast)}.footer-legal a:hover{color:var(--color-text-primary)}@media(max-width:900px){.footer-content{grid-template-columns:1fr;gap:60px}.footer-links{grid-template-columns:repeat(3,1fr)}}@media(max-width:640px){.footer-links{grid-template-columns:repeat(2,1fr)}.footer-bottom{flex-direction:column;gap:16px;text-align:center}}.gsap-hidden{opacity:0;visibility:hidden}.lenis.lenis-smooth{scroll-behavior:auto!important}.lenis.lenis-smooth [data-lenis-prevent]{overscroll-behavior:contain}.lenis.lenis-stopped{overflow:hidden}.lenis.lenis-scrolling iframe{pointer-events:none}