:root{--primary-hue: 243;--primary: hsl(var(--primary-hue), 80%, 60%);--primary-hover: hsl(var(--primary-hue), 80%, 54%);--primary-light: hsl(var(--primary-hue), 85%, 96%);--secondary-hue: 190;--secondary: hsl(var(--secondary-hue), 90%, 48%);--secondary-hover: hsl(var(--secondary-hue), 90%, 42%);--secondary-light: hsl(var(--secondary-hue), 85%, 95%);--accent-green: hsl(150, 80%, 42%);--accent-red: hsl(0, 84%, 60%);--accent-youtube: hsl(0, 75%, 50%);--accent-youtube-hover: hsl(0, 75%, 45%);--bg-main: hsl(220, 30%, 98%);--bg-card: hsl(0, 0%, 100%);--bg-navbar: rgba(255, 255, 255, .8);--text-primary: hsl(222, 47%, 11%);--text-secondary: hsl(215, 25%, 40%);--text-muted: hsl(215, 16%, 60%);--border-color: rgba(226, 232, 240, .8);--border-hover: rgba(203, 213, 225, 1);--gradient-hero: linear-gradient(135deg, hsl(var(--primary-hue), 85%, 62%), hsl(210, 95%, 55%));--gradient-accent: linear-gradient(135deg, hsl(var(--secondary-hue), 95%, 48%), hsl(160, 85%, 46%));--gradient-glow: radial-gradient(circle, rgba(79, 70, 229, .15) 0%, rgba(6, 182, 212, .05) 50%, rgba(255, 255, 255, 0) 100%);--gradient-card-glow: radial-gradient(circle at 10% 20%, rgba(99, 102, 241, .05) 0%, rgba(34, 211, 238, .02) 90%);--font-family: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;--shadow-sm: 0 2px 4px rgba(15, 23, 42, .04);--shadow-md: 0 10px 25px -5px rgba(15, 23, 42, .05), 0 8px 16px -6px rgba(15, 23, 42, .05);--shadow-lg: 0 20px 40px -15px rgba(15, 23, 42, .08), 0 15px 25px -10px rgba(15, 23, 42, .06);--shadow-glow: 0 0 50px rgba(79, 70, 229, .15);--radius-sm: 8px;--radius-md: 16px;--radius-lg: 24px;--radius-xl: 32px;--transition-smooth: all .4s cubic-bezier(.16, 1, .3, 1);--transition-elastic: all .5s cubic-bezier(.175, .885, .32, 1.275);--banner-height: 44px}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-family);background-color:var(--bg-main);color:var(--text-primary);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none;transition:var(--transition-smooth)}img{max-width:100%;height:auto;display:block}ul{list-style:none}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}.gradient-text{background:var(--gradient-hero);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;display:inline-block}.text-center{text-align:center}.max-width-600{max-width:600px;margin-left:auto;margin-right:auto}.w-full{width:100%}.mt-4{margin-top:16px}.color-red{color:var(--accent-red)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;font-size:.95rem;font-weight:600;border-radius:50px;border:1px solid transparent;cursor:pointer;transition:var(--transition-elastic);box-shadow:var(--shadow-sm)}.btn:active{transform:scale(.96)}.btn-primary{background-color:var(--primary);color:#fff}.btn-primary:hover{background-color:var(--primary-hover);transform:translateY(-2px);box-shadow:0 10px 20px -5px #4f46e566}.btn-secondary{background-color:var(--bg-card);color:var(--text-primary);border-color:var(--border-color)}.btn-secondary:hover{border-color:var(--border-hover);transform:translateY(-2px);box-shadow:var(--shadow-md)}.btn-youtube{background-color:var(--accent-youtube);color:#fff}.btn-youtube:hover{background-color:var(--accent-youtube-hover);transform:translateY(-2px);box-shadow:0 10px 20px -5px #ff00004d}.btn-lg{padding:14px 28px;font-size:1.05rem}.btn i,.btn-icon{width:20px;height:20px;transition:var(--transition-elastic)}.btn:hover i{transform:translate(2px) scale(1.05)}.header{position:fixed;top:0;left:0;width:100%;z-index:1000;transition:var(--transition-smooth);border-bottom:1px solid transparent}.header.scrolled{background-color:var(--bg-navbar);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);box-shadow:var(--shadow-sm);border-bottom:1px solid var(--border-color);padding:12px 0}.navbar-container{display:flex;align-items:center;justify-content:space-between;padding:18px 24px;transition:var(--transition-smooth)}.header.scrolled .navbar-container{padding:8px 24px}.logo{font-size:1.45rem;font-weight:800;color:var(--text-primary);display:flex;align-items:center;gap:8px;letter-spacing:-.5px}.logo-dot{width:8px;height:8px;border-radius:50%;background-color:var(--primary);display:inline-block;box-shadow:0 0 10px var(--primary)}.nav-menu{display:flex;align-items:center}.nav-list{display:flex;gap:32px}.nav-link{font-size:.95rem;font-weight:550;color:var(--text-secondary);position:relative;padding:6px 0}.nav-link:hover,.nav-link.active{color:var(--primary)}.nav-link:after{content:"";position:absolute;bottom:0;left:0;width:0;height:2px;background-color:var(--primary);transition:var(--transition-smooth)}.nav-link:hover:after,.nav-link.active:after{width:100%}.nav-actions-mobile{display:none}.hamburger{display:none;flex-direction:column;justify-content:space-between;width:24px;height:18px;background:transparent;border:none;cursor:pointer;z-index:1001}.hamburger .bar{width:100%;height:2px;background-color:var(--text-primary);border-radius:2px;transition:var(--transition-smooth)}.hero-section{padding:160px 0 100px;position:relative;background-image:var(--gradient-glow);overflow:hidden}.hero-container{display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:60px}.badge{display:inline-flex;align-items:center;gap:8px;padding:6px 16px;background-color:var(--primary-light);color:var(--primary);border-radius:50px;font-size:.85rem;font-weight:700;margin-bottom:24px;border:1px solid rgba(79,70,229,.1)}.badge-dot{width:6px;height:6px;background-color:var(--primary);border-radius:50%;animation:pulse 2s infinite}@keyframes pulse{0%{transform:scale(.9);opacity:.6}50%{transform:scale(1.3);opacity:1}to{transform:scale(.9);opacity:.6}}.hero-title{font-size:3.5rem;line-height:1.15;font-weight:800;letter-spacing:-1.5px;color:var(--text-primary);margin-bottom:20px}.hero-subtitle{font-size:1.15rem;color:var(--text-secondary);margin-bottom:40px;max-width:520px}.hero-ctas{display:flex;gap:16px;flex-wrap:wrap}.hero-visual{position:relative;display:flex;justify-content:center;align-items:center}.visual-glow{position:absolute;width:400px;height:400px;background:radial-gradient(circle,#06b6d426,#4f46e50d 60%,#fff0);z-index:1;filter:blur(20px)}.mockup-wrapper{position:relative;z-index:2;animation:float 6s ease-in-out infinite}.hero-mockup-img{filter:drop-shadow(0 25px 50px rgba(15,23,42,.12));border-radius:36px;border:8px solid #ffffff;max-width:320px}@keyframes float{0%{transform:translateY(0) rotate(0)}50%{transform:translateY(-15px) rotate(1deg)}to{transform:translateY(0) rotate(0)}}.app-section,.youtube-section,.features-section{padding:80px 0}.section-header{margin-bottom:50px}.section-title{font-size:2.25rem;font-weight:800;letter-spacing:-.8px;margin-bottom:16px;color:var(--text-primary)}.section-desc{color:var(--text-secondary);font-size:1.1rem;margin-bottom:24px}.card{background-color:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border-color);box-shadow:var(--shadow-md);overflow:hidden;position:relative;transition:var(--transition-smooth)}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--border-hover)}.card-glow{position:absolute;top:0;left:0;width:100%;height:100%;background:var(--gradient-card-glow);pointer-events:none;z-index:1}.card-content-wrapper{position:relative;z-index:2;padding:50px;display:grid;grid-template-columns:80px 1fr;gap:40px;align-items:center}.card-icon-box{width:80px;height:80px;background-color:var(--primary-light);color:var(--primary);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center}.youtube-icon-box{background-color:#fdecec;color:var(--accent-youtube)}.card-icon-box i{width:36px;height:36px}.card-details{max-width:700px}.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.feature-card{background-color:var(--bg-card);padding:40px 32px;border-radius:var(--radius-lg);border:1px solid var(--border-color);box-shadow:var(--shadow-sm);transition:var(--transition-elastic)}.feature-card:hover{transform:translateY(-8px);border-color:var(--primary);box-shadow:var(--shadow-lg)}.feature-icon{width:54px;height:54px;background-color:var(--primary-light);color:var(--primary);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;margin-bottom:24px;transition:var(--transition-smooth)}.feature-card:hover .feature-icon{background-color:var(--primary);color:#fff;transform:rotate(-5deg) scale(1.05)}.feature-icon i{width:24px;height:24px}.feature-card h3{font-size:1.25rem;font-weight:750;margin-bottom:12px;color:var(--text-primary)}.feature-card p{color:var(--text-secondary);font-size:.95rem;line-height:1.6}.footer{background-color:var(--text-primary);color:#fff;padding:80px 0 40px;margin-top:80px}.footer-container{display:grid;grid-template-columns:2fr 1fr;gap:60px;align-items:center;border-bottom:1px solid rgba(255,255,255,.1);padding-bottom:50px}.footer-brand .logo{color:#fff;margin-bottom:12px}.footer-brand .logo-dot{background-color:var(--secondary);box-shadow:0 0 10px var(--secondary)}.footer-tagline{color:var(--text-muted);font-size:.95rem}.footer-nav{display:flex;justify-content:flex-end;gap:32px}.footer-link{color:var(--text-muted);font-weight:500}.footer-link:hover{color:var(--secondary)}.footer-bottom{display:flex;justify-content:space-between;align-items:center;margin-top:40px;color:var(--text-muted);font-size:.9rem}.modal{position:fixed;top:0;left:0;width:100%;height:100%;z-index:2000;display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .3s ease}.modal.open{opacity:1;pointer-events:all}.modal-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background-color:#0f172a99;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}.modal-container{background-color:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border-color);box-shadow:var(--shadow-lg);width:100%;max-width:500px;padding:40px;position:relative;z-index:2001;transform:translateY(30px) scale(.95);transition:transform .4s cubic-bezier(.16,1,.3,1)}.modal.open .modal-container{transform:translateY(0) scale(1)}.modal-close{position:absolute;top:24px;right:24px;background:transparent;border:none;font-size:1.75rem;font-weight:300;cursor:pointer;color:var(--text-secondary);line-height:1;transition:var(--transition-smooth)}.modal-close:hover{color:var(--accent-red);transform:rotate(90deg)}.modal-header h3{font-size:1.5rem;font-weight:800;margin-bottom:8px;letter-spacing:-.5px}.modal-header p{color:var(--text-secondary);font-size:.95rem;margin-bottom:24px}.contact-form{display:flex;flex-direction:column;gap:20px}.contact-form.hidden{display:none}.form-group{display:flex;flex-direction:column;gap:8px}.form-group label{font-size:.85rem;font-weight:700;color:var(--text-primary)}.form-group input,.form-group textarea{font-family:var(--font-family);padding:12px 16px;border-radius:var(--radius-sm);border:1px solid var(--border-color);background-color:var(--bg-main);color:var(--text-primary);font-size:.95rem;transition:var(--transition-smooth)}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--primary);background-color:#fff;box-shadow:0 0 0 3px #4f46e526}.form-success-msg{display:none;flex-direction:column;align-items:center;text-align:center;padding:20px 0}.form-success-msg.visible{display:flex}.success-icon{color:var(--accent-green);margin-bottom:16px}.success-icon i{width:56px;height:56px}.form-success-msg h4{font-size:1.35rem;font-weight:800;margin-bottom:8px}.form-success-msg p{color:var(--text-secondary);font-size:.95rem}.construction-overlay{display:none}.construction-banner-center{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%) scale(.9);width:90%;max-width:480px;background:#0f172abf;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:2px solid hsl(35,100%,50%);border-radius:var(--radius-lg);padding:40px;color:#fff;z-index:1500;box-shadow:0 10px 40px #0f172a80,0 0 30px #ea580c40;opacity:0;pointer-events:none;transition:opacity .4s ease,transform .4s cubic-bezier(.16,1,.3,1)}body.has-banner-center .construction-banner-center{opacity:1;pointer-events:none;transform:translate(-50%,-50%) scale(1)}.blinking-border{animation:border-blink 2s infinite ease-in-out}@keyframes border-blink{0%,to{border-color:#ff9500;box-shadow:0 10px 40px #0f172a80,0 0 30px #ea580c4d}50%{border-color:#ea580c33;box-shadow:0 10px 40px #0f172a80,0 0 10px #ea580c0d}}.blinking-warning{animation:warning-blink 1.5s infinite ease-in-out}@keyframes warning-blink{0%,to{opacity:1;text-shadow:0 0 12px hsl(35,100%,50%)}50%{opacity:.3;text-shadow:none}}.banner-center-content{display:flex;flex-direction:column;align-items:center;text-align:center}.banner-center-icon{font-size:3rem;color:#ff9500;margin-bottom:16px;display:flex;align-items:center;justify-content:center}.banner-center-icon i{width:64px;height:64px}.banner-center-title{font-size:1.75rem;font-weight:800;margin-bottom:0;letter-spacing:-.5px;color:#fff}.banner-center-text{color:#fffc;font-size:.95rem;line-height:1.6;margin-bottom:32px}.banner-center-ctas{display:flex;flex-direction:column;gap:12px;width:100%}.banner-center-ctas .btn{width:100%}@media (max-width: 1024px){.hero-title{font-size:3rem}}@media (max-width: 900px){.hero-container{grid-template-columns:1fr;text-align:center;gap:40px}.hero-content{display:flex;flex-direction:column;align-items:center}.hero-subtitle{margin-left:auto;margin-right:auto}.hero-ctas{justify-content:center}.card-content-wrapper{grid-template-columns:1fr;text-align:center;gap:20px;padding:40px}.card-icon-box{margin:0 auto}.footer-container{grid-template-columns:1fr;gap:30px;text-align:center;padding-bottom:30px}.footer-nav{justify-content:center}}@media (max-width: 768px){.nav-menu{position:fixed;top:0;right:-100%;width:280px;height:100vh;background-color:var(--bg-card);flex-direction:column;justify-content:flex-start;padding:100px 30px;box-shadow:-10px 0 30px #0f172a1a;transition:var(--transition-smooth);z-index:999}.nav-menu.open{right:0}.nav-list{flex-direction:column;gap:24px;width:100%;margin-bottom:40px}.nav-link{font-size:1.1rem;display:block}.nav-actions{display:none}.nav-actions-mobile{display:block;width:100%}.nav-actions-mobile .btn{width:100%}.hamburger{display:flex}.hamburger.active .bar:nth-child(1){transform:translateY(8px) rotate(45deg)}.hamburger.active .bar:nth-child(2){opacity:0}.hamburger.active .bar:nth-child(3){transform:translateY(-8px) rotate(-45deg)}.features-grid{grid-template-columns:1fr;gap:20px}.feature-card{padding:30px 24px}}@media (max-width: 480px){.hero-title{font-size:2.3rem}.hero-ctas .btn{width:100%}.modal-container{padding:30px 20px}.footer-bottom{flex-direction:column;gap:12px}}