:root{--primary: #6366f1;--primary-dark: #4338ca;--secondary: #10b981;--secondary-dark: #059669;--accent: #f472b6;--dark-bg: #0f172a;--darker-bg: #020617;--card-bg: rgba(30, 41, 59, .7);--text-main: #f8fafc;--text-muted: #94a3b8;--glass-border: rgba(255, 255, 255, .1);--gradient-main: linear-gradient(135deg, #6366f1 0%, #a855f7 50%, #ec4899 100%);--gradient-glow: radial-gradient(circle at center, rgba(99, 102, 241, .15) 0%, rgba(16, 185, 129, .05) 50%, transparent 70%)}*{margin:0;padding:0;box-sizing:border-box;font-family:Inter,system-ui,-apple-system,sans-serif}body{background-color:var(--darker-bg);color:var(--text-main);overflow-x:hidden;line-height:1.6}h1,h2,h3,h4,h5,h6{line-height:1.2;font-weight:700}h1{font-size:3.5rem;background:var(--gradient-main);-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:1.5rem}h2{font-size:2.5rem;margin-bottom:1rem}p{color:var(--text-muted);font-size:1.1rem;margin-bottom:1.5rem}.text-gradient{background:var(--gradient-main);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.container{max-width:1200px;margin:0 auto;padding:0 2rem}section{padding:5rem 0;position:relative;overflow:hidden}.glass-card{background:var(--card-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:1.5rem;padding:2rem;transition:transform .3s ease,box-shadow .3s ease}.glass-card:hover{transform:translateY(-5px);box-shadow:0 20px 40px #0000004d;border-color:#6366f14d}.glass-nav{background:#0f172acc;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--glass-border)}.btn{display:inline-block;padding:.8rem 2rem;border-radius:50px;font-weight:600;text-decoration:none;transition:all .3s ease;cursor:pointer;border:none}.btn-primary{background:var(--gradient-main);color:#fff;box-shadow:0 4px 15px #6366f166}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 25px #6366f180}.btn-secondary{background:#ffffff1a;color:#fff;border:1px solid var(--glass-border)}.btn-secondary:hover{background:#fff3;transform:translateY(-2px)}nav{position:fixed;top:0;width:100%;z-index:1000;padding:1rem 0;transition:all .3s ease}.nav-container{display:flex;justify-content:space-between;align-items:center}.logo{font-size:1.5rem;font-weight:800;color:#fff;display:flex;align-items:center;gap:.5rem}.nav-links{display:flex;gap:2rem}.nav-links a{color:var(--text-muted);text-decoration:none;font-weight:500;transition:color .3s ease}.nav-links a:hover{color:#fff}.hero{min-height:100vh;display:flex;align-items:center;padding-top:80px;background:var(--dark-bg)}.hero:before{content:"";position:absolute;top:-20%;right:-10%;width:600px;height:600px;background:radial-gradient(circle,rgba(99,102,241,.3) 0%,transparent 70%);filter:blur(80px);z-index:0}.hero-content{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center;position:relative;z-index:1}.hero-text h1{font-size:4rem}.hero-stats{display:flex;gap:2rem;margin-top:2rem}.stat-item h3{font-size:2rem;color:#fff;margin-bottom:.2rem}.stat-item p{font-size:.9rem;margin-bottom:0}.hero-image{position:relative;border-radius:20px;overflow:hidden;box-shadow:0 20px 50px #00000080;background:var(--card-bg);border:1px solid var(--glass-border)}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:4rem}.feature-icon{font-size:2rem;margin-bottom:1.5rem;background:var(--gradient-main);-webkit-background-clip:text;-webkit-text-fill-color:transparent;display:inline-block}.dual-track{background:var(--dark-bg)}.track-container{display:grid;grid-template-columns:1fr 1fr;gap:0;background:var(--card-bg);border-radius:2rem;overflow:hidden;border:1px solid var(--glass-border)}.track-item{padding:4rem;transition:background .3s ease}.track-item:hover{background:#6366f10d}.track-item h3{font-size:2rem;margin-bottom:1rem}.track-img{width:100%;height:300px;background:#1e293b;border-radius:1rem;margin-top:2rem;display:flex;align-items:center;justify-content:center;color:var(--text-muted)}.pricing-header{text-align:center;margin-bottom:4rem}.pricing-toggle{display:inline-flex;background:#ffffff1a;padding:.3rem;border-radius:50px;margin-top:1.5rem}.toggle-btn{padding:.5rem 1.5rem;border-radius:50px;cursor:pointer;font-weight:500;transition:all .3s ease;color:var(--text-muted)}.toggle-btn.active{background:var(--primary);color:#fff;box-shadow:0 2px 10px #6366f14d}.pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem}.price-card{position:relative;padding:3rem 2rem;border-radius:1.5rem;background:var(--card-bg);border:1px solid var(--glass-border);display:flex;flex-direction:column}.price-card.featured{border-color:var(--primary);box-shadow:0 10px 40px #6366f126;transform:scale(1.05);z-index:2}.popular-badge{position:absolute;top:-12px;left:50%;transform:translate(-50%);background:var(--gradient-main);padding:.3rem 1rem;border-radius:50px;font-size:.8rem;font-weight:700}.price{font-size:3rem;font-weight:700;margin:1.5rem 0;color:#fff}.period{font-size:1rem;color:var(--text-muted);font-weight:400}.feature-list{margin:2rem 0;list-style:none;flex-grow:1}.feature-list li{margin-bottom:1rem;display:flex;align-items:center;gap:.5rem;color:var(--text-muted)}.feature-list li i{color:var(--secondary)}.testimonial-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.user-profile{display:flex;align-items:center;gap:1rem;margin-bottom:1.5rem}.avatar{width:50px;height:50px;border-radius:50%;background:var(--gradient-main)}.faq-container{max-width:800px;margin:0 auto}.faq-item{background:var(--card-bg);border:1px solid var(--glass-border);border-radius:1rem;margin-bottom:1rem;overflow:hidden}.faq-question{padding:1.5rem;cursor:pointer;display:flex;justify-content:space-between;align-items:center;font-weight:600}.faq-answer{padding:0 1.5rem;height:0;overflow:hidden;transition:all .3s ease;color:var(--text-muted)}.faq-answer.open{padding-bottom:1.5rem;height:auto}footer{background:var(--darker-bg);padding:5rem 0 2rem;border-top:1px solid var(--glass-border)}.footer-content{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:4rem;margin-bottom:4rem}.social-links{display:flex;gap:1rem;margin-top:1.5rem}.social-links a{color:var(--text-muted);font-size:1.5rem;transition:color .3s ease}.social-links a:hover{color:var(--primary)}.footer-links h4{margin-bottom:1.5rem}.footer-links ul{list-style:none}.footer-links li{margin-bottom:.8rem}.footer-links a{color:var(--text-muted);text-decoration:none;transition:color .3s ease}.footer-links a:hover{color:#fff}.copyright{text-align:center;color:var(--text-muted);padding-top:2rem;border-top:1px solid rgba(255,255,255,.05)}@media (max-width: 768px){h1{font-size:2.5rem}h2{font-size:2rem}.hero-content{grid-template-columns:1fr;text-align:center}.hero-stats{justify-content:center}.nav-links{display:none}.track-container{grid-template-columns:1fr}.footer-content{grid-template-columns:1fr;gap:2rem}}