:root{--color-primary: #4338ca;--color-primary-light: #6366f1;--color-primary-dark: #312e81;--color-secondary: #059669;--color-background: #ffffff;--color-surface: #f8fafc;--color-surface-alt: #f1f5f9;--color-text-main: #0f172a;--color-text-secondary: #475569;--color-text-light: #94a3b8;--color-border: #e2e8f0;--color-border-hover: #cbd5e1;--hero-gradient: linear-gradient(135deg, #eff6ff 0%, #ffffff 100%);--color-badge-bg: #e0e7ff;--color-success-bg: #d1fae5;--color-card-bg: rgba(255, 255, 255, .8);--color-card-border: rgba(255, 255, 255, .6);--color-message-bg: #ffffff;--color-input-bg: #ffffff;--color-white: #ffffff;--color-table-highlight: rgba(224, 231, 255, .125);--color-footer-bg: #1f2937;--color-footer-text: #9ca3af;--color-footer-muted: #6b7280;--font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 2rem;--font-size-4xl: 2.5rem;--font-size-5xl: 3.5rem;--line-height-tight: 1.1;--line-height-normal: 1.5;--line-height-relaxed: 1.625;--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 1.5rem;--spacing-lg: 2.5rem;--spacing-xl: 4rem;--spacing-2xl: 6rem;--radius-sm: .5rem;--radius-md: .75rem;--radius-lg: 1rem;--radius-xl: 1.5rem;--radius-full: 9999px;--shadow-sm: 0 1px 2px 0 rgb(15 23 42 / .05);--shadow-md: 0 4px 6px -1px rgb(15 23 42 / .1), 0 2px 4px -2px rgb(15 23 42 / .1);--shadow-lg: 0 10px 15px -3px rgb(15 23 42 / .1), 0 4px 6px -4px rgb(15 23 42 / .1);--shadow-xl: 0 20px 25px -5px rgb(15 23 42 / .1), 0 8px 10px -6px rgb(15 23 42 / .1);--shadow-inner: inset 0 2px 4px 0 rgb(0 0 0 / .05)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--color-background);color:var(--color-text-main);line-height:var(--line-height-normal);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{line-height:var(--line-height-tight);font-weight:700;color:var(--color-text-main);letter-spacing:-.025em}p{color:var(--color-text-secondary);line-height:var(--line-height-relaxed)}button{cursor:pointer;font-family:inherit;border:none;background:none}a{text-decoration:none;color:inherit;transition:color .2s}ul{list-style:none}.container{max-width:1280px;margin:0 auto;padding:0 var(--spacing-md)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.875rem 1.75rem;border-radius:var(--radius-full);font-weight:600;font-size:var(--font-size-base);transition:all .2s ease;letter-spacing:-.01em}.btn-primary{background-color:var(--color-primary);color:#fff;box-shadow:0 4px 12px #4338ca4d}.btn-primary:hover{background-color:var(--color-primary-dark);transform:translateY(-1px);box-shadow:0 6px 16px #4338ca66}.btn-secondary{background-color:#fff;color:var(--color-text-main);border:1px solid var(--color-border);box-shadow:var(--shadow-sm)}.btn-secondary:hover{background-color:var(--color-surface);border-color:var(--color-border-hover);transform:translateY(-1px);box-shadow:var(--shadow-md)}.section{padding:var(--spacing-2xl) 0}.text-center{text-align:center}.mb-lg{margin-bottom:var(--spacing-lg)}.grid{display:grid;gap:var(--spacing-lg)}@media(min-width:768px){.grid-2{grid-template-columns:1fr 1fr}.grid-3{grid-template-columns:repeat(3,1fr)}}.glass{background:#ffffffb3;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.5)}[data-theme=dark]{--color-primary: #6366f1;--color-primary-light: #818cf8;--color-primary-dark: #4f46e5;--color-secondary: #10b981;--color-background: #0f172a;--color-surface: #1e293b;--color-surface-alt: #334155;--color-text-main: #f1f5f9;--color-text-secondary: #94a3b8;--color-text-light: #64748b;--color-border: #334155;--color-border-hover: #475569;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .3);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .4), 0 2px 4px -2px rgb(0 0 0 / .4);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .4), 0 4px 6px -4px rgb(0 0 0 / .4);--shadow-xl: 0 20px 25px -5px rgb(0 0 0 / .4), 0 8px 10px -6px rgb(0 0 0 / .4);--hero-gradient: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);--color-badge-bg: #312e81;--color-success-bg: #064e3b;--color-card-bg: rgba(30, 41, 59, .9);--color-card-border: rgba(51, 65, 85, .6);--color-message-bg: #1e293b;--color-input-bg: #1e293b;--color-white: #1e293b;--color-table-highlight: rgba(99, 102, 241, .15);--color-footer-bg: #020617;--color-footer-text: #94a3b8;--color-footer-muted: #64748b}[data-theme=dark] .btn-primary{box-shadow:0 4px 12px #6366f166}[data-theme=dark] .btn-primary:hover{box-shadow:0 6px 16px #6366f180}[data-theme=dark] .btn-secondary{background-color:var(--color-surface);color:var(--color-text-main);border-color:var(--color-border)}[data-theme=dark] .btn-secondary:hover{background-color:var(--color-surface-alt);border-color:var(--color-border-hover)}[data-theme=dark] .glass{background:#1e293bb3;border:1px solid rgba(51,65,85,.5)}.theme-toggle{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:var(--radius-full);background-color:var(--color-surface);border:1px solid var(--color-border);cursor:pointer;transition:all .2s ease}.theme-toggle:hover{background-color:var(--color-surface-alt);border-color:var(--color-border-hover);transform:translateY(-1px)}.theme-toggle svg{width:20px;height:20px;color:var(--color-text-main)}