*{margin:0;padding:0;box-sizing:border-box}:root{--primary: rgba(69, 195, 210, .8);--primary-dark: rgba(69, 195, 210, .9);--primary-light: rgba(69, 195, 210, .4);--secondary: rgba(121, 192, 66, .8);--secondary-dark: rgba(121, 192, 66, .9);--secondary-light: rgba(201, 230, 179, .6);--accent: rgba(69, 195, 210, .6);--success: rgba(121, 192, 66, .7);--warning: #f59e0b;--error: #ef4444;--text-primary: #1e293b;--text-secondary: #64748b;--text-muted: #94a3b8;--bg-primary: #ffffff;--bg-secondary: rgba(248, 250, 252, .8);--bg-tertiary: rgba(241, 245, 249, .6);--border: #e2e8f0;--border-light: #f1f5f9;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow: 0 1px 3px 0 rgb(0 0 0 / .1), 0 1px 2px -1px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--shadow-xl: 0 20px 25px -5px rgb(0 0 0 / .1), 0 8px 10px -6px rgb(0 0 0 / .1);--radius: .5rem;--radius-lg: 1rem;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}html{scroll-behavior:smooth}body{font-family:var(--font-family);line-height:1.6;color:var(--text-primary);background-color:var(--bg-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.container{max-width:1200px;margin:0 auto;padding:0 1rem}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.2;color:var(--text-primary)}h1{font-size:clamp(2.25rem,5vw + 1rem,3.75rem)}h2{font-size:clamp(1.875rem,4vw + 1rem,3rem)}h3{font-size:clamp(1.25rem,2.5vw + .5rem,1.875rem)}h4{font-size:clamp(1.125rem,1.5vw + .5rem,1.25rem)}@media (max-width: 480px){h1{font-size:clamp(1.875rem,8vw,2.25rem)}h2{font-size:clamp(1.5rem,6vw,1.875rem)}}@media (min-width: 769px) and (max-width: 1024px){h1{font-size:clamp(2.75rem,4vw + 1rem,3.25rem)}h2{font-size:clamp(2.25rem,3vw + 1rem,2.75rem)}}.gradient-text{background:linear-gradient(135deg,var(--primary) 0%,var(--secondary) 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var(--primary);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 2px 8px #45c3d21a}.btn-secondary:hover{background:var(--primary);color:#fff;transform:translateY(-2px);box-shadow:0 4px 15px #45c3d24d;border-color:var(--primary)}.btn-large{padding:1.25rem 2.5rem;font-size:clamp(1rem,1.5vw + .5rem,1.1rem);border-radius:3rem;min-height:50px}@media (max-width: 480px){.btn-large{padding:1rem 2rem;font-size:1rem;max-width:280px}.cta-actions{flex-direction:row!important;gap:1rem}}.navbar{position:fixed;top:0;left:0;right:0;background:#fffc;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--border-light);z-index:100;padding:1rem 0}.navbar .container{display:flex;align-items:center;justify-content:space-between}.nav-brand{display:flex;align-items:center;gap:.75rem;font-weight:600;font-size:1.25rem;color:var(--text-primary);text-decoration:none}.brand-link{display:flex;align-items:center;gap:.75rem;color:inherit;text-decoration:none;transition:opacity .2s ease;-webkit-user-select:none;user-select:none}.brand-link:hover{opacity:.8}.logo{width:2rem;height:2rem}.nav-menu{display:flex;align-items:center;gap:2rem}.nav-link{color:var(--text-secondary);text-decoration:none;font-weight:500;transition:color .2s ease;-webkit-user-select:none;user-select:none}.nav-link:hover{color:var(--primary)}.nav-toggle{display:none;flex-direction:column;background:none;border:none;cursor:pointer;padding:.75rem;border-radius:var(--radius);transition:background-color .2s ease;min-width:44px;min-height:44px;justify-content:center}.nav-toggle:hover{background:#45c3d21a}.nav-toggle span{width:1.5rem;height:2px;background:var(--text-primary);margin:2px 0;transition:all .3s ease;border-radius:1px}@media (max-width: 768px){.nav-menu{position:absolute;top:100%;right:0;width:200px;background:var(--bg-primary);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:1rem;flex-direction:column;gap:.5rem;transform:translateY(-10px);opacity:0;visibility:hidden;transition:all .15s ease;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.nav-menu.active{transform:translateY(0);opacity:1;visibility:visible}.nav-link{padding:.5rem .75rem;border-radius:calc(var(--radius) - 2px);transition:all .2s ease;display:flex;align-items:center;justify-content:flex-start;font-size:.875rem;text-align:left}.nav-link:hover{background:#45c3d21a}.nav-toggle{display:flex}}.hero{padding:clamp(6rem,12vw,8rem) 0 clamp(2rem,6vw,4rem);background:linear-gradient(349deg,#79c04278,#ffffff75 45%,#45c3d266 55%);overflow:hidden;position:relative}@keyframes musicFloat{0%,to{transform:translateY(0) rotate(0);opacity:.1}50%{transform:translateY(-20px) rotate(5deg);opacity:.2}}.hero-content{display:flex;flex-direction:column;align-items:center;text-align:center;max-width:720px;margin:0 auto}.hero-title{margin-bottom:1.5rem;line-height:1.1}.hero-subtitle{font-size:clamp(1rem,2vw + .5rem,1.25rem);color:var(--text-secondary);margin-bottom:2rem;line-height:1.6}.hero-cta{display:flex;gap:1rem;margin-bottom:2rem}.app-store-buttons{display:flex;gap:1rem;margin-bottom:3rem;align-items:center;justify-content:center}.app-store-btn{display:inline-flex;justify-content:center;align-items:center;position:relative;transition:all .2s ease;border-radius:var(--radius);overflow:hidden;width:160px;height:48px}.app-store-btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.store-badge{height:100%;width:100%;display:block;object-fit:cover}[data-store=ios] .store-badge,[data-store=android] .store-badge{height:100%;width:100%}.app-store-btn.platform-primary{ring:2px solid var(--primary);transform:scale(1.05)}.app-store-btn.platform-primary:before{content:"";position:absolute;inset:-2px;background:linear-gradient(135deg,var(--primary),var(--secondary));border-radius:var(--radius);z-index:-1;opacity:.8}.hero-stats{display:flex;gap:2rem;justify-content:center}.stat{text-align:center}.stat-number{font-size:2rem;font-weight:700;color:var(--primary);line-height:1;-webkit-user-select:none;user-select:none}.stat-label{font-size:.875rem;color:var(--text-muted);margin-top:.25rem;-webkit-user-select:none;user-select:none}.hero-visual{position:relative}.hero-image{position:relative;animation:float 6s ease-in-out infinite}.mockup-image{width:100%;max-width:600px;height:auto;border-radius:var(--radius-lg);box-shadow:var(--shadow-xl)}.floating-elements{position:absolute;inset:0;pointer-events:none}.floating-card{position:absolute;background:var(--bg-primary);border:1px solid var(--border);border-radius:var(--radius);padding:1rem;box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:.75rem;font-size:.875rem;font-weight:500;animation:float 4s ease-in-out infinite}.card-1{top:10%;left:-10%;animation-delay:-.5s}.card-2{top:50%;right:-10%;animation-delay:-1s}.card-3{bottom:10%;left:-5%;animation-delay:-1.5s}.waveform{width:2rem;height:1rem;background:linear-gradient(135deg,var(--primary) 0%,var(--secondary) 100%);border-radius:2px}.annotation-dot{width:.75rem;height:.75rem;background:var(--secondary);border-radius:50%}.eq-bars{display:flex;gap:2px;align-items:end}.eq-bars .bar{width:3px;background:var(--primary);border-radius:1px;animation:eq 1s ease-in-out infinite alternate}.eq-bars .bar:nth-child(1){height:8px;animation-delay:0s}.eq-bars .bar:nth-child(2){height:12px;animation-delay:.2s}.eq-bars .bar:nth-child(3){height:6px;animation-delay:.4s}.eq-bars .bar:nth-child(4){height:10px;animation-delay:.6s}@keyframes float{0%,to{transform:translateY(0) rotate(0)}50%{transform:translateY(-10px) rotate(1deg)}}@keyframes eq{0%{height:4px}to{height:16px}}@media (max-width: 768px){.hero-content{gap:clamp(1.5rem,4vw,2rem)}.hero-cta{gap:.75rem;justify-content:center;flex-wrap:wrap}.app-store-buttons{gap:.75rem;justify-content:center}.app-store-btn{width:140px;height:44px}.store-badge{height:100%;width:100%}.floating-card{display:none}}@media (min-width: 769px) and (max-width: 1024px){.store-badge{height:100%;width:100%}}section{padding:clamp(3rem,8vw,5rem) 0}#features,#platforms,#contact{scroll-margin-top:5rem}.section-header{text-align:center;margin-bottom:clamp(2.5rem,6vw,4rem)}.section-title{margin-bottom:1rem}.section-subtitle{font-size:clamp(1rem,1.5vw + .5rem,1.25rem);color:var(--text-secondary);max-width:600px;margin:0 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var(--border);border-radius:var(--radius-lg);padding:2rem;text-align:center;transition:all .3s ease}.feature-card:hover{transform:translateY(-8px) rotate(1deg);box-shadow:var(--shadow-xl)}.feature-card:hover .feature-icon{transform:scale(1.1) rotate(5deg);animation:wiggle .5s ease-in-out}@keyframes wiggle{0%,to{transform:scale(1.1) rotate(5deg)}25%{transform:scale(1.15) rotate(-3deg)}50%{transform:scale(1.1) rotate(7deg)}75%{transform:scale(1.15) rotate(-2deg)}}.feature-icon{width:4rem;height:4rem;background:linear-gradient(135deg,var(--primary) 0%,var(--secondary) 100%);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 1.5rem;color:#fff;-webkit-user-select:none;user-select:none}.feature-icon svg{width:2rem;height:2rem}.feature-card h3{margin-bottom:1rem;color:var(--text-primary)}.feature-card p{color:var(--text-secondary);line-height:1.6}.platforms{background:linear-gradient(180deg,#45c3d21a,#ffffffe6,#f8fafcb3)}.platforms-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.platform-card{background:var(--bg-primary);border:1px solid var(--border);border-radius:var(--radius-lg);padding:2rem;text-align:center;transition:all .3s ease}.platform-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-xl)}.platform-icon{width:4rem;height:4rem;background:var(--bg-secondary);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;margin:0 auto 1.5rem;color:var(--primary)}.platform-icon svg{width:2rem;height:2rem}.platform-card h3{margin-bottom:1rem}.platform-card p{color:var(--text-secondary);margin-bottom:1.5rem;line-height:1.6}.platform-features{display:flex;flex-wrap:wrap;gap:.5rem;justify-content:center}.feature-tag{background:var(--bg-secondary);color:var(--primary);padding:.25rem .75rem;border-radius:1rem;font-size:.75rem;font-weight:500}.video-section{background:linear-gradient(180deg,#ffffffe6,#f8fafcb3)}.video-wrapper{width:100%;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-xl);border:1px solid var(--border)}.video-player{position:relative;width:100%}.promo-video{width:100%;display:block}.video-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:#00000040;cursor:pointer;transition:background .3s ease,opacity .3s ease}.video-overlay:hover{background:#00000026}.video-overlay.hidden{opacity:0;pointer-events:none}.play-btn{width:5rem;height:5rem;background:linear-gradient(135deg,var(--primary),var(--secondary));border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;transition:transform .2s ease,box-shadow .2s ease;box-shadow:0 8px 32px #45c3d280;pointer-events:none}.video-overlay:hover .play-btn{transform:scale(1.1);box-shadow:0 12px 40px #45c3d299}.play-btn svg{width:2rem;height:2rem;margin-left:4px}.cta-section{padding:clamp(4rem,10vw,6rem) 0;background:linear-gradient(180deg,#c9e6b326,#ffffffe6,#f8fafcb3);text-align:center}.cta-content{max-width:800px;margin:0 auto}.cta-title{font-size:clamp(1.75rem,3vw + 1rem,2.5rem);font-weight:700;color:var(--text-primary);margin-bottom:1.5rem;line-height:1.2}.cta-subtitle{font-size:clamp(1rem,1.5vw + .5rem,1.25rem);color:var(--text-secondary);margin-bottom:3rem;font-weight:500}.cta-actions{display:flex;justify-content:center;margin-bottom:2rem}.cta-app-buttons{display:flex;gap:1rem;justify-content:center;flex-wrap:nowrap}@media (max-width: 768px){.cta-app-buttons{gap:.75rem;justify-content:center;flex-wrap:nowrap!important;flex-direction:row!important}.cta-app-buttons .app-store-btn{width:140px;height:44px}.cta-app-buttons .store-badge{height:100%;width:100%;flex-shrink:0}.features{position:relative}.features:after{content:"";position:absolute;top:0;right:0;width:2rem;height:100%;background:linear-gradient(to left,var(--bg-primary),transparent);pointer-events:none;z-index:1}.features-grid{display:flex!important;overflow-x:auto;overflow-y:hidden;gap:1rem;padding:0 1rem 2rem;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;scrollbar-width:none;scroll-behavior:smooth}.features-grid::-webkit-scrollbar{display:none}.feature-card{flex:0 0 280px;min-height:320px;scroll-snap-align:center;scroll-snap-stop:always}.feature-card:first-child{margin-left:.5rem}.feature-card:last-child{margin-right:2.5rem}.features-scroll-indicator{display:flex;justify-content:center;gap:.5rem;margin-top:1rem}.scroll-dot{width:8px;height:8px;border-radius:50%;background:var(--text-muted);opacity:.3;transition:all .3s 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ease}.contact-link:hover{color:var(--secondary);text-decoration:underline}.response-time{display:block;font-size:.875rem;color:var(--text-muted);font-style:italic}.cta{background:linear-gradient(135deg,#45c3d233,#79c04233,#c9e6b34d);color:var(--text-primary);text-align:center;border:1px solid rgba(69,195,210,.2)}.cta h2{color:var(--text-primary);margin-bottom:1rem}.cta p{font-size:1.25rem;margin-bottom:2rem;color:var(--text-secondary)}.cta-buttons{display:flex;gap:1rem;justify-content:center}.cta .btn-primary{background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;box-shadow:0 4px 15px #45c3d226}.cta .btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #45c3d240}.cta .btn-secondary{border:2px solid var(--primary);color:var(--text-primary);background:#fffc}.cta .btn-secondary:hover{background:var(--primary);color:#fff;transform:translateY(-2px)}@media (max-width: 768px){.cta-buttons{gap:.75rem;justify-content:center}}.footer{background:#f8fafc;border-top:1px solid var(--border);padding:3rem 0 1rem}.footer-content{display:grid;grid-template-columns:2fr 1fr;gap:3rem;margin-bottom:2rem}.footer-brand{display:flex;align-items:center;gap:.75rem;margin-bottom:1rem;font-weight:600;font-size:1.25rem}.footer-brand-link{display:flex;align-items:center;gap:.75rem;color:inherit;text-decoration:none;transition:opacity .2s ease;-webkit-user-select:none;user-select:none}.footer-brand-link:hover{opacity:.8}.footer-logo{width:2rem;height:2rem}.footer-description{color:var(--text-secondary);line-height:1.6}.footer-section h4{margin-bottom:1rem;color:var(--text-primary)}.footer-section ul{list-style:none}.footer-section ul li{margin-bottom:.5rem}.footer-section ul li a{color:var(--text-secondary);text-decoration:none;transition:color .2s ease}.footer-section ul li a:hover{color:var(--primary)}.footer-bottom{display:flex;align-items:center;justify-content:space-between;padding-top:2rem;border-top:1px solid var(--border);color:var(--text-muted)}.footer-social{display:flex;gap:1rem}.social-link{width:2rem;height:2rem;display:flex;align-items:center;justify-content:center;color:var(--text-muted);transition:all .2s ease;border-radius:var(--radius)}.social-link:hover{color:var(--primary);background:var(--bg-secondary)}.social-link svg{width:1rem;height:1rem}@media (max-width: 768px){.footer{padding:2rem 0 1rem}.footer-content{grid-template-columns:1fr;gap:1.5rem;text-align:center}.footer-section:first-child{display:none}.footer-description{font-size:.875rem;max-width:300px;margin:0 auto}.footer-section h4{font-size:1rem;margin-bottom:.75rem;text-align:center}.footer-section ul{display:flex;flex-wrap:wrap;justify-content:center;gap:.5rem 1rem;width:100%}.footer-section ul li{margin-bottom:0}.footer-bottom{flex-direction:column;gap:1rem;text-align:center;padding-top:1.5rem}.footer-bottom p{font-size:.875rem}}@media (prefers-reduced-motion: no-preference){.feature-card,.platform-card{opacity:0;transform:translateY(20px);animation:fadeInUp .6s ease forwards}.feature-card:nth-child(1){animation-delay:.1s}.feature-card:nth-child(2){animation-delay:.2s}.feature-card:nth-child(3){animation-delay:.3s}.feature-card:nth-child(4){animation-delay:.4s}.feature-card:nth-child(5){animation-delay:.5s}.feature-card:nth-child(6){animation-delay:.6s}.platform-card:nth-child(1){animation-delay:.1s}.platform-card:nth-child(2){animation-delay:.2s}.platform-card:nth-child(3){animation-delay:.3s}}@keyframes fadeInUp{to{opacity:1;transform:translateY(0)}}@media (prefers-reduced-motion: reduce){*{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}.btn:focus-visible,.nav-link:focus-visible,a:focus-visible,button:focus-visible{outline:2px solid var(--primary);outline-offset:2px}@media (prefers-contrast: high){:root{--border: #000000;--text-secondary: var(--text-primary)}}@media print{.navbar,.cookie-banner,.cta,.footer{display:none}.hero{padding:2rem 0}*{box-shadow:none!important}}