:root{--primary-50: #e3f2fd;--primary-100: #bbdefb;--primary-200: #90caf9;--primary-300: #64b5f6;--primary-400: #42a5f5;--primary-500: #2196f3;--primary-600: #1e88e5;--primary-700: #1976d2;--primary-800: #1565c0;--primary-900: #0d47a1;--gray-50: #fafafa;--gray-100: #f5f5f5;--gray-200: #eeeeee;--gray-300: #e0e0e0;--gray-400: #bdbdbd;--gray-500: #9e9e9e;--gray-600: #757575;--gray-700: #616161;--gray-800: #424242;--gray-900: #212121;--success: #4caf50;--warning: #ff9800;--error: #f44336;--bg-primary: #ffffff;--bg-secondary: var(--gray-50);--bg-tertiary: var(--primary-50);--text-primary: var(--gray-900);--text-secondary: var(--gray-600);--text-on-primary: #ffffff;--border-color: var(--gray-200);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -2px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -4px rgba(0, 0, 0, .1);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 8px 10px -6px rgba(0, 0, 0, .1);--container-max: 1200px;--section-padding: 5rem;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: 1rem;--radius-xl: 1.5rem;--radius-full: 9999px;--transition-fast: .15s ease;--transition-base: .2s ease;--transition-slow: .3s ease}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer;border:none;background:none}img{max-width:100%;height:auto}.container{max-width:var(--container-max);margin:0 auto;padding:0 1.5rem}.text-gradient{background:linear-gradient(135deg,var(--primary-600) 0%,var(--primary-400) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.875rem 1.75rem;font-size:1rem;font-weight:600;border-radius:var(--radius-full);transition:all var(--transition-base)}.btn-primary{background:linear-gradient(135deg,var(--primary-600) 0%,var(--primary-500) 100%);color:var(--text-on-primary);box-shadow:var(--shadow-md),0 4px 14px #2196f366}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg),0 6px 20px #2196f380}.btn-secondary{background:var(--bg-primary);color:var(--primary-600);border:2px solid var(--primary-200)}.btn-secondary:hover{background:var(--primary-50);border-color:var(--primary-400)}.btn-store{background:var(--gray-900);color:#fff;padding:.75rem 1.5rem;border-radius:var(--radius-lg)}.btn-store:hover{background:var(--gray-800);transform:translateY(-2px)}.section{padding:var(--section-padding) 0}.section-header{text-align:center;max-width:700px;margin:0 auto 3rem}.section-header h2{font-size:2.5rem;font-weight:800;margin-bottom:1rem;color:var(--text-primary)}.section-header p{font-size:1.125rem;color:var(--text-secondary)}@media (max-width: 768px){:root{--section-padding: 3rem}.section-header h2{font-size:2rem}.btn{padding:.75rem 1.5rem;font-size:.9375rem}}