:root{--bg-color:#050505;--bg-secondary:#121212;--text-primary:#fff;--text-secondary:#a0a0a0;--primary-color:#fb0;--primary-glow:#fb06;--secondary-color:#fb0;--accent-color:#fb0;--glass-bg:#ffffff08;--glass-border:#ffffff14;--font-main:"Inter", system-ui, -apple-system, sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-primary);font-family:var(--font-main);line-height:1.6;position:relative;overflow-x:hidden}.blob{filter:blur(80px);z-index:-1;opacity:.5;border-radius:50%;position:absolute}.blob-1{background:var(--primary-glow);width:400px;height:400px;top:-100px;right:-100px}.blob-2{background:#9575cd33;width:500px;height:500px;top:50vh;left:-200px}.container{max-width:1200px;margin:0 auto;padding:0 24px}h1,h2,h3{letter-spacing:-.02em;font-weight:700;line-height:1.1}.gradient-text{background:linear-gradient(135deg, var(--primary-color), var(--accent-color));-webkit-text-fill-color:transparent;-webkit-background-clip:text}.navbar{z-index:100;-webkit-backdrop-filter:blur(10px);border-bottom:1px solid #0000;width:100%;padding:24px 0;transition:all .3s;position:fixed;top:0}.navbar.scrolled{border-bottom:1px solid var(--glass-border);background:#050505cc}.nav-container{justify-content:space-between;align-items:center;display:flex}.logo{letter-spacing:-.04em;font-size:24px;font-weight:800}.btn{cursor:pointer;border-radius:100px;justify-content:center;align-items:center;padding:14px 28px;font-size:16px;font-weight:600;text-decoration:none;transition:all .3s;display:inline-flex}.btn-sm{padding:8px 16px;font-size:14px}.btn-primary{background:var(--primary-color);color:#000;box-shadow:0 4px 20px #00e6764d}.btn-primary:hover{background:#00fa80;transform:translateY(-2px);box-shadow:0 6px 25px #00e67680}.btn-secondary{background:var(--glass-bg);color:var(--text-primary);border:1px solid var(--glass-border);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.btn-secondary:hover{background:#ffffff1a}.btn-outline{border:1px solid var(--glass-border);color:var(--text-primary)}.btn-outline:hover{border-color:var(--text-primary)}.hero{align-items:center;min-height:100vh;padding:160px 0 80px;display:flex}.hero-container{grid-template-columns:1fr 1fr;align-items:center;gap:60px;display:grid}.badge{color:var(--secondary-color);background:#9575cd26;border:1px solid #9575cd4d;border-radius:100px;margin-bottom:24px;padding:6px 12px;font-size:14px;font-weight:500;display:inline-block}.hero-title{margin-bottom:24px;font-size:64px}.hero-subtitle{color:var(--text-secondary);max-width:480px;margin-bottom:40px;font-size:18px}.hero-actions{gap:16px;display:flex}.mockup-wrapper{perspective:1000px;position:relative}.app-mockup{width:100%;max-width:250px;box-shadow:0 20px 50px #00000080, 0 0 0 1px var(--glass-border);border-radius:40px;margin:0 auto;transition:transform .5s;display:block;transform:rotateY(-10deg)rotateX(5deg)}.app-mockup:hover{transform:rotateY(0)rotateX(0)scale(1.02)}.glass-card{background:var(--glass-bg);border:1px solid var(--glass-border);-webkit-backdrop-filter:blur(20px);border-radius:24px;padding:32px;transition:transform .3s,border-color .3s}.glass-card:hover{border-color:#fff3;transform:translateY(-5px)}.features{padding:120px 0;position:relative}.section-title{text-align:center;margin-bottom:80px;font-size:48px}.features-grid{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:24px;display:grid}.feature-icon{margin-bottom:20px;font-size:32px}.feature-title{margin-bottom:12px;font-size:20px}.feature-desc{color:var(--text-secondary);font-size:15px}.demo{padding:80px 0 120px}.demo-container{grid-template-columns:1fr 1fr;align-items:center;gap:40px;display:grid}.demo-content h2{margin-bottom:16px;font-size:40px}.demo-content p{color:var(--text-secondary);font-size:18px}.demo-interactive{background:var(--bg-secondary);border-radius:16px;flex-direction:column;justify-content:center;gap:20px;min-height:180px;padding:24px;display:flex}.input-simulation{border:1px solid var(--glass-border);color:#fff;white-space:nowrap;background:#0000004d;border-radius:12px;padding:16px 20px;font-family:monospace;font-size:16px;overflow:hidden}.typewriter{white-space:nowrap;animation:3s steps(40,end) infinite alternate typing;display:inline-block;overflow:hidden}@keyframes typing{0%{width:0}50%,to{width:100%}}.output-simulation{transition:opacity .5s}.output-simulation.hidden{opacity:0}.tag-row{flex-wrap:wrap;gap:8px;display:flex}.tag{border-radius:8px;padding:6px 14px;font-size:14px;font-weight:600}.tag-exercise{color:#cbb4fc;background:#9575cd33}.tag-sets{color:#8bd8ff;background:#29b6f633}.tag-weight{color:#69f0ae;background:#00e67633}.footer{border-top:1px solid var(--glass-border);background:#050505cc;padding:60px 0 40px}.footer-container{flex-direction:column;align-items:center;gap:24px;display:flex}.footer-logo{color:#fff;font-size:24px;font-weight:800}.footer-links{gap:24px;display:flex}.footer-links a{color:var(--text-secondary);font-size:14px;text-decoration:none;transition:color .2s}.footer-links a:hover{color:#fff}.footer-copyright{color:#666;font-size:13px}.legal-page{min-height:100vh;padding:168px 0 96px}.legal-container{max-width:900px}.legal-header{border-bottom:1px solid var(--glass-border);padding-bottom:48px}.legal-eyebrow{color:var(--primary-color);text-transform:uppercase;margin-bottom:16px;font-size:14px;font-weight:700}.legal-title{margin-bottom:20px;font-size:56px}.legal-intro{color:var(--text-secondary);max-width:720px;font-size:18px}.legal-meta{color:#737373;margin-top:20px;font-size:14px}.legal-content{padding-top:48px}.legal-content section+section{margin-top:40px}.legal-content h2{margin-bottom:14px;font-size:24px}.legal-content p,.legal-content li{color:var(--text-secondary);font-size:16px}.legal-content p+p,.legal-content ul+p,.legal-content p+ul{margin-top:14px}.legal-content ul{gap:10px;margin-left:20px;display:grid}.legal-content strong,.legal-content a{color:var(--text-primary)}.legal-content a:hover{color:var(--primary-color)}.legal-nav-brand{color:var(--text-primary);align-items:center;gap:12px;font-size:20px;font-weight:800;text-decoration:none;display:inline-flex}.legal-nav-brand img{border-radius:12px;width:60px;height:60px}@media (width<=900px){.hero-container{text-align:center;grid-template-columns:1fr}.hero-subtitle{margin:0 auto 40px}.hero-actions{justify-content:center}.hero-title{font-size:48px}.app-mockup{transform:none}.app-mockup:hover{transform:scale(1.02)}.demo-container{grid-template-columns:1fr}.legal-page{padding:144px 0 72px}.legal-title{font-size:42px}.legal-header{padding-bottom:36px}.legal-content{padding-top:36px}.footer-links{flex-direction:column;align-items:center;gap:14px}}