:root{--bg-color: #0f172a;--bg-secondary: #1e293b;--text-primary: #f8fafc;--text-secondary: #94a3b8;--accent-primary: #3b82f6;--accent-glow: rgba(59, 130, 246, .5);--accent-secondary: #10b981;--nav-bg: rgba(15, 23, 42, .8);--border-color: #334155;--max-width: 1200px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background-color:var(--bg-color);color:var(--text-primary);line-height:1.6;overflow-x:hidden}.container{max-width:var(--max-width);margin:0 auto;padding:0 20px}.navbar{position:fixed;top:0;left:0;width:100%;padding:20px 0;background:var(--nav-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:1000;border-bottom:1px solid rgba(255,255,255,.05)}.navbar .container{display:flex;justify-content:space-between;align-items:center}.logo{font-size:1.5rem;font-weight:700;color:var(--text-primary);text-decoration:none;background:linear-gradient(135deg,var(--text-primary),var(--accent-primary));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.nav-links{display:flex;gap:30px;align-items:center}.nav-links a{color:var(--text-secondary);text-decoration:none;font-weight:500;transition:color .3s}.nav-links a:hover{color:var(--accent-primary)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 24px;border-radius:8px;font-weight:600;text-decoration:none;transition:all .3s ease;cursor:pointer;border:none}.btn-primary{background-color:var(--accent-primary);color:#fff;box-shadow:0 0 20px var(--accent-glow)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 30px var(--accent-glow)}.btn-secondary{background-color:transparent;color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{background-color:var(--bg-secondary);border-color:var(--accent-primary)}.btn.small{padding:8px 16px;font-size:.9rem}.hero{padding:160px 0 100px;min-height:90vh;display:flex;align-items:center;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;top:-20%;right:-10%;width:600px;height:600px;background:radial-gradient(circle,var(--accent-glow) 0%,transparent 70%);opacity:.4;filter:blur(80px);z-index:-1}.hero-content{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}.hero-text h1{font-size:3.5rem;line-height:1.2;margin-bottom:20px;font-weight:800}.subtitle{font-size:1.125rem;color:var(--text-secondary);margin-bottom:40px;max-width:90%}.cta-group{display:flex;gap:20px}.mockup-placeholder{width:300px;height:600px;background:#000;border-radius:40px;border:8px solid #333;position:relative;margin:0 auto;box-shadow:0 20px 50px #00000080,0 0 0 2px #444;overflow:hidden;transform:rotate(-5deg);transition:transform .5s ease}.hero-image:hover .mockup-placeholder{transform:rotate(0) scale(1.05)}.screen{background:var(--bg-secondary);height:100%;padding:20px;display:flex;flex-direction:column}.app-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:30px}.dot{width:30px;height:30px;background:#333;border-radius:50%}.bar{width:60px;height:10px;background:#333;border-radius:5px}.app-list{display:flex;flex-direction:column;gap:15px}.list-item{background:#ffffff0d;padding:15px;border-radius:12px;display:flex;align-items:center;gap:15px}.icon-circle{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center}.icon-circle.check{background:#10b98133;border:1px solid var(--accent-secondary)}.icon-circle.alert{background:#ef444433;border:1px solid #ef4444}.icon-circle:after{content:"";width:10px;height:10px;background:currentColor;border-radius:50%}.icon-circle.check:after{background:var(--accent-secondary)}.icon-circle.alert:after{background:#ef4444}.lines{flex:1;display:flex;flex-direction:column;gap:8px}.line{height:8px;background:#333;border-radius:4px}.line.long{width:80%}.line.short{width:50%}.glow{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,rgba(255,255,255,.1),transparent 40%);pointer-events:none}.features{padding:100px 0;background:var(--bg-color)}.section-title{text-align:center;font-size:2.5rem;margin-bottom:60px;background:linear-gradient(to right,var(--text-primary),var(--text-secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:30px}.feature-card{background:var(--bg-secondary);padding:40px;border-radius:20px;border:1px solid rgba(255,255,255,.05);transition:transform .3s}.feature-card:hover{transform:translateY(-10px);border-color:var(--accent-primary)}.icon-box{font-size:3rem;margin-bottom:20px}.feature-card h3{font-size:1.5rem;margin-bottom:15px;color:var(--text-primary)}.feature-card p{color:var(--text-secondary)}.download{padding:100px 0;text-align:center}.download-box{background:linear-gradient(135deg,var(--bg-secondary),#2a3855);padding:80px;border-radius:30px;position:relative;overflow:hidden}.download-box:after{content:"";position:absolute;top:0;right:0;width:200px;height:200px;background:var(--accent-primary);filter:blur(100px);opacity:.2}.download-box h2{font-size:2.5rem;margin-bottom:20px}.download-box p{color:var(--text-secondary);margin-bottom:40px;font-size:1.2rem}.store-buttons{display:flex;justify-content:center;gap:20px}.store-btn{background:var(--bg-color);color:var(--text-primary);padding:16px 32px;font-size:1.1rem;border:1px solid var(--border-color);display:inline-flex;align-items:center;gap:10px}.store-btn:hover{border-color:var(--text-primary);background:#222}.store-icon{font-size:1.5rem}footer{padding:40px 0;border-top:1px solid var(--border-color);text-align:center;color:var(--text-secondary)}.footer-logo{font-weight:700;font-size:1.2rem;color:var(--text-primary);margin-bottom:10px}.fade-in{opacity:0;transform:translateY(20px);transition:opacity .8s ease-out,transform .8s ease-out}.fade-in-up{opacity:0;transform:translateY(40px);transition:opacity .8s ease-out,transform .8s ease-out}.visible{opacity:1;transform:translateY(0)}.delay-100{transition-delay:.1s}.delay-200{transition-delay:.2s}@media(max-width:768px){.hero-content{grid-template-columns:1fr;text-align:center}.hero-text h1{font-size:2.5rem}.cta-group{justify-content:center}.nav-links{display:none}.mockup-placeholder{height:400px;width:200px;margin-top:40px}}