:root{--primary: #0066CC;--primary-light: #E6F0FF;--secondary: #FF9900;--text-main: #2C3E50;--text-muted: #6C7A89;--bg-main: #FFFFFF;--bg-soft: #F8FAFC;--accent: #EBF2FF;--white: #FFFFFF;--shadow-sm: 0 2px 4px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1);--radius: 12px;--font-main: "Inter", system-ui, -apple-system, sans-serif;--font-title: "Outfit", sans-serif}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-main);background-color:var(--bg-main);color:var(--text-main);line-height:1.6;-webkit-font-smoothing:antialiased}h1,h2,h3,h4,h5,h6{font-family:var(--font-title);color:var(--primary);margin-bottom:1rem;line-height:1.2}a{text-decoration:none;color:inherit;transition:all .2s ease}ul{list-style:none}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 1.5rem}.glass{background:#fffc;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.3)}.section{padding:4rem 0}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.5rem;border-radius:var(--radius);font-weight:600;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);border:none;font-family:var(--font-main)}.btn-primary{background-color:var(--primary);color:var(--white)}.btn-primary:hover{background-color:#0052a3;transform:translateY(-2px);box-shadow:var(--shadow-md)}.btn-amazon{background-color:var(--secondary);color:#111}.btn-amazon:hover{background-color:#e68a00;transform:translateY(-2px);box-shadow:var(--shadow-md)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade{animation:fadeIn .6s ease-out forwards}