:root{--bg-dark: #070707;--bg-card: rgba(20, 20, 20, .7);--accent-blue: #3b82f6;--accent-purple: #8b5cf6;--text-primary: #ffffff;--text-secondary: #94a3b8;--border-glass: rgba(255, 255, 255, .1);--gradient-primary: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-purple) 100%);--spacing-lg: 4rem;--spacing-md: 2rem;--radius-lg: 24px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,sans-serif;background-color:var(--bg-dark);color:var(--text-primary);line-height:1.6;overflow-x:hidden}h1,h2,h3{font-family:Outfit,sans-serif;font-weight:700}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-10px)}to{transform:translateY(0)}}.container{max-width:1200px;margin:0 auto;padding:0 var(--spacing-md)}.glass-card{background:var(--bg-card);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-glass);border-radius:var(--radius-lg);padding:var(--spacing-md)}.btn-primary{background:var(--gradient-primary);color:#fff;padding:1rem 2.5rem;border-radius:50px;text-decoration:none;font-weight:600;display:inline-flex;align-items:center;gap:.8rem;transition:all .3s cubic-bezier(.4,0,.2,1);border:none;cursor:pointer}.btn-primary:hover{transform:scale(1.05);box-shadow:0 10px 25px #8b5cf666}.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;padding-top:80px;position:relative;overflow:hidden;background-image:url(../assets/hero-bg.png);background-size:cover;background-position:center}.hero:before{content:"";position:absolute;top:-10%;left:-10%;width:500px;height:500px;background:radial-gradient(circle,rgba(59,130,246,.15) 0%,transparent 70%);z-index:-1}.hero:after{content:"";position:absolute;bottom:-10%;right:-10%;width:600px;height:600px;background:radial-gradient(circle,rgba(139,92,246,.15) 0%,transparent 70%);z-index:-1}.hero-content{text-align:center;animation:fadeInUp 1s ease-out}.hero-title{font-size:clamp(2.5rem,8vw,4.5rem);line-height:1.1;margin-bottom:1.5rem;background:linear-gradient(to right,#fff,#94a3b8);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero-subtitle{font-size:1.25rem;color:var(--text-secondary);max-width:600px;margin:0 auto 2.5rem}.phone-mockup{position:relative;width:320px;height:650px;margin:4rem auto 0;background:#111;border:12px solid #222;border-radius:40px;box-shadow:0 50px 100px #000c,0 0 20px #ffffff0d;animation:float 4s ease-in-out infinite;overflow:hidden}.phone-content{width:100%;height:100%;background:#000;display:flex;align-items:center;justify-content:center}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem;margin-top:var(--spacing-lg)}.feature-card i{font-size:2.5rem;margin-bottom:1.5rem;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.feature-card h3{margin-bottom:.8rem}.feature-card p{color:var(--text-secondary);font-size:.95rem}