:root{--primary: #4F46E5;--primary-light: #6366F1;--primary-dark: #4338CA;--accent: #8B5CF6;--accent-light: #A78BFA;--bg: #FFFFFF;--bg-secondary: #F9FAFB;--bg-tertiary: #F3F4F6;--text-primary: #111827;--text-secondary: #4B5563;--text-muted: #6B7280;--text-light: #9CA3AF;--border: #E5E7EB;--border-light: #F3F4F6;--gradient-primary: linear-gradient(135deg, #4F46E5, #6366F1);--gradient-accent: linear-gradient(135deg, #6366F1, #8B5CF6);--gradient-hero: linear-gradient(135deg, #EEF2FF 0%, #F5F3FF 50%, #ECFDF5 100%);--gradient-card: linear-gradient(135deg, rgba(79,70,229,.05), rgba(139,92,246,.05));--shadow-sm: 0 1px 2px rgba(0,0,0,.04);--shadow-md: 0 4px 16px rgba(0,0,0,.06);--shadow-lg: 0 8px 32px rgba(0,0,0,.08);--shadow-xl: 0 16px 48px rgba(0,0,0,.1);--shadow-primary: 0 8px 32px rgba(79,70,229,.15);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 20px;--radius-2xl: 24px;--radius-full: 9999px;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px;--space-8: 32px;--space-10: 40px;--space-12: 48px;--space-16: 64px;--space-20: 80px;--space-24: 96px;--transition-fast: .15s ease;--transition-base: .25s ease;--transition-slow: .4s cubic-bezier(.16, 1, .3, 1);--container-max: 1280px;--container-padding: 24px}@media (max-width: 768px){:root{--container-padding: 16px}}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-family);background-color:var(--bg);color:var(--text-primary);line-height:1.6;overflow-x:hidden}img{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:inherit;border:none;background:none}input{font-family:inherit}ul{list-style:none}.container{max-width:var(--container-max);margin:0 auto;padding:0 var(--container-padding)}.section{padding:var(--space-20) 0}@media (max-width: 768px){.section{padding:var(--space-12) 0}}.fade-in{opacity:0;transform:translateY(30px);transition:opacity .6s cubic-bezier(.16,1,.3,1),transform .6s cubic-bezier(.16,1,.3,1)}.fade-in.visible{opacity:1;transform:translateY(0)}.fade-in-left{opacity:0;transform:translate(-40px);transition:opacity .6s cubic-bezier(.16,1,.3,1),transform .6s cubic-bezier(.16,1,.3,1)}.fade-in-left.visible{opacity:1;transform:translate(0)}.fade-in-right{opacity:0;transform:translate(40px);transition:opacity .6s cubic-bezier(.16,1,.3,1),transform .6s cubic-bezier(.16,1,.3,1)}.fade-in-right.visible{opacity:1;transform:translate(0)}.fade-in-up{opacity:0;transform:translateY(60px);transition:opacity .7s cubic-bezier(.16,1,.3,1),transform .7s cubic-bezier(.16,1,.3,1)}.fade-in-up.visible{opacity:1;transform:translateY(0)}.delay-1{transition-delay:.1s}.delay-2{transition-delay:.2s}.delay-3{transition-delay:.3s}.delay-4{transition-delay:.4s}.delay-5{transition-delay:.5s}::-moz-selection{background:var(--primary);color:#fff}::selection{background:var(--primary);color:#fff}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--text-light)}