:root{--font-family: "Inter", system-ui, -apple-system, sans-serif;--bg-color: #ffffff;--text-primary: #1d1d1f;--text-secondary: #86868b;--accent-color: #0071e3;--accent-hover: #0077ed;--card-bg: rgba(255, 255, 255, .8);--glass-border: rgba(0, 0, 0, .05)}@media (prefers-color-scheme: dark){:root{--bg-color: #000000;--text-primary: #f5f5f7;--text-secondary: #86868b;--card-bg: rgba(28, 28, 30, .8);--glass-border: rgba(255, 255, 255, .1)}}body{margin:0;font-family:var(--font-family);background-color:var(--bg-color);color:var(--text-primary);line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:hidden}.background-gradient{position:fixed;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 10% 20%,rgba(0,113,227,.1) 0%,transparent 40%),radial-gradient(circle at 90% 80%,rgba(255,45,85,.1) 0%,transparent 40%);z-index:-1;pointer-events:none}nav{position:fixed;top:0;width:100%;padding:1rem 0;background:#fffc;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);z-index:100;border-bottom:1px solid var(--glass-border)}@media (prefers-color-scheme: dark){nav{background:#000c}}.nav-content{max-width:980px;margin:0 auto;padding:0 20px;display:flex;justify-content:space-between;align-items:center}.logo{display:flex;align-items:center;gap:8px;font-weight:600;font-size:1.1rem;letter-spacing:-.01em;color:var(--text-primary);text-decoration:none}.logo img{width:24px;height:24px}.nav-links{display:flex;align-items:center;gap:20px}.nav-link{color:var(--text-secondary);text-decoration:none;font-size:.9rem;font-weight:500;transition:color .2s ease}.nav-link:hover{color:var(--text-primary)}.btn-primary{display:inline-block;background:var(--accent-color);color:#fff;padding:12px 24px;border-radius:980px;text-decoration:none;font-weight:500;font-size:1rem;transition:all .2s ease}.btn-primary:hover{background:var(--accent-hover);transform:scale(1.02)}.btn-sm{background:var(--text-primary);color:var(--bg-color);padding:6px 14px;border-radius:980px;text-decoration:none;font-size:.8rem;font-weight:500}.hero{padding:160px 20px 80px;text-align:center;max-width:980px;margin:0 auto;display:flex;flex-direction:column;align-items:center}.hero h1{font-size:3.5rem;line-height:1.2;font-weight:700;letter-spacing:-.02em;margin-bottom:1rem;padding-bottom:.1em;background:linear-gradient(135deg,var(--text-primary) 0%,var(--text-secondary) 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.subtitle{font-size:1.5rem;color:var(--text-secondary);max-width:600px;margin:0 auto 2.5rem;font-weight:400}.cta-group{margin-bottom:4rem}.version-text{font-size:.8rem;color:var(--text-secondary);margin-top:.8rem}.hero-image{position:relative;width:100%;max-width:800px;border-radius:20px;overflow:hidden;box-shadow:0 20px 40px #0000001a;border:1px solid var(--glass-border)}.app-mockup{width:100%;height:auto;display:block}.features{padding:80px 20px;max-width:980px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:40px}.feature-card{background:var(--card-bg);padding:30px;border-radius:20px;border:1px solid var(--glass-border);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.feature-card .icon{font-size:2.5rem;margin-bottom:1rem}.feature-card h3{font-size:1.2rem;margin:0 0 .5rem;font-weight:600}.feature-card p{color:var(--text-secondary);margin:0;line-height:1.6}.about{padding:80px 20px;background:var(--card-bg);margin-top:40px}.about-content{max-width:680px;margin:0 auto;text-align:center}.about h2{font-size:2.5rem;margin-bottom:2rem;letter-spacing:-.01em}.quote{font-size:1.5rem;font-style:italic;color:var(--text-primary);margin-bottom:2rem;line-height:1.4}.story{font-size:1.1rem;color:var(--text-secondary);line-height:1.6;margin-bottom:2rem}.signature{font-family:var(--font-family);font-weight:500;font-size:1.2rem;color:var(--text-primary)}footer{padding:40px 20px;text-align:center;color:var(--text-secondary);font-size:.9rem;border-top:1px solid var(--glass-border)}footer a{color:var(--text-secondary);text-decoration:none}footer a:hover{text-decoration:underline}@media (max-width: 768px){.hero h1{font-size:2.5rem}.subtitle{font-size:1.2rem}}