:root{--bg-primary: #e8ecef;--bg-card: #e8ecef;--bg-dark: #1A3A5C;--text-primary: #1A3A5C;--text-muted: #4a6a8a;--text-light: #7a9ab8;--accent-primary: #3B8DD4;--accent-secondary: #E67E22;--accent-primary-dark: #2a7bc4;--shadow-light: rgba(255, 255, 255, .8);--shadow-dark: rgba(163, 177, 198, .6);--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 1.5rem;--spacing-lg: 2rem;--spacing-xl: 3rem;--spacing-2xl: 4rem;--spacing-3xl: 6rem;--radius-sm: 8px;--radius-md: 16px;--radius-lg: 24px;--radius-full: 9999px;--transition-fast: .2s ease;--transition-normal: .3s ease;--transition-slow: .5s ease;--max-width: 1200px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2;color:var(--text-primary)}h1{font-size:clamp(2rem,5vw,3.5rem)}h2{font-size:clamp(1.75rem,4vw,2.5rem)}h3{font-size:clamp(1.25rem,3vw,1.5rem)}p{color:var(--text-muted);font-size:1rem;line-height:1.7}a{color:inherit;text-decoration:none;transition:color var(--transition-fast)}.container{width:100%;max-width:var(--max-width);margin:0 auto;padding:0 var(--spacing-md)}.section{padding:var(--spacing-3xl) 0}.section-header{text-align:center;max-width:700px;margin:0 auto var(--spacing-2xl)}.section-header h2{margin-bottom:var(--spacing-sm)}.section-header p{font-size:1.125rem}.neu-card{background:var(--bg-card);border-radius:var(--radius-lg);padding:var(--spacing-lg);box-shadow:8px 8px 16px var(--shadow-dark),-8px -8px 16px var(--shadow-light);transition:all var(--transition-normal)}.neu-card:hover{transform:translateY(-4px);box-shadow:12px 12px 24px var(--shadow-dark),-12px -12px 24px var(--shadow-light)}.neu-inset{background:var(--bg-card);border-radius:var(--radius-md);padding:var(--spacing-md);box-shadow:inset 4px 4px 8px var(--shadow-dark),inset -4px -4px 8px var(--shadow-light)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-xs);padding:.875rem 1.75rem;font-size:1rem;font-weight:600;border-radius:var(--radius-full);border:none;cursor:pointer;transition:all var(--transition-normal);text-decoration:none}.btn-primary{background:var(--accent-primary);color:#fff;box-shadow:4px 4px 12px #3b8dd466,-2px -2px 8px var(--shadow-light)}.btn-primary:hover{background:var(--accent-primary-dark);transform:translateY(-2px);box-shadow:6px 6px 16px #3b8dd480,-4px -4px 12px var(--shadow-light)}.btn-secondary{background:var(--bg-card);color:var(--text-primary);box-shadow:4px 4px 8px var(--shadow-dark),-4px -4px 8px var(--shadow-light)}.btn-secondary:hover{transform:translateY(-2px);box-shadow:6px 6px 12px var(--shadow-dark),-6px -6px 12px var(--shadow-light)}.neu-input{width:100%;padding:1rem 1.25rem;font-size:1rem;font-family:inherit;background:var(--bg-card);border:none;border-radius:var(--radius-md);color:var(--text-primary);box-shadow:inset 3px 3px 6px var(--shadow-dark),inset -3px -3px 6px var(--shadow-light);transition:all var(--transition-fast)}.neu-input:focus{outline:none;box-shadow:inset 4px 4px 8px var(--shadow-dark),inset -4px -4px 8px var(--shadow-light),0 0 0 3px #3b8dd433}.neu-input::placeholder{color:var(--text-light)}.grid{display:grid;gap:var(--spacing-lg)}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.icon{width:48px;height:48px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-md);background:var(--bg-card);box-shadow:4px 4px 8px var(--shadow-dark),-4px -4px 8px var(--shadow-light);margin-bottom:var(--spacing-md)}.icon svg{width:24px;height:24px;color:var(--accent-primary)}.text-center{text-align:center}.text-accent{color:var(--accent-primary)}.text-secondary{color:var(--accent-secondary)}.font-medium{font-weight:500}.font-semibold{font-weight:600}@media (max-width: 1024px){.grid-4,.grid-3{grid-template-columns:repeat(2,1fr)}}@media (max-width: 768px){.section{padding:var(--spacing-2xl) 0}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.btn{width:100%;justify-content:center}.neu-card{padding:var(--spacing-md)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.animate-fadeInUp{animation:fadeInUp .6s ease forwards}html{scroll-padding-top:100px}