:root{--color-primary: #6D5BD0;--color-primary-hover: #5B4BC4;--color-primary-light: #F0EEFF;--color-secondary: #E9E6FF;--color-accent: #2D2B4A;--color-text: #1F1F23;--color-text-sub: #6B6B75;--color-text-invert: #FFFFFF;--color-border: #E5E5EC;--color-bg: #FFFFFF;--color-bg-alt: #F7F7FB;--color-bg-dark: #1F1F23;--gradient-hero: linear-gradient(135deg, #F7F7FB 0%, #E9E6FF 100%);--gradient-primary: linear-gradient(135deg, #6D5BD0 0%, #5B4BC4 100%);--font-heading: "Outfit", sans-serif;--font-body: "Plus Jakarta Sans", sans-serif;--text-xs: .75rem;--text-sm: .875rem;--text-base: 1rem;--text-lg: 1.125rem;--text-xl: 1.25rem;--text-2xl: 1.5rem;--text-3xl: 2rem;--text-4xl: 2.5rem;--text-5xl: 3.5rem;--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 1.5rem;--spacing-lg: 2rem;--spacing-xl: 3rem;--spacing-2xl: 5rem;--container-width: 1200px;--container-padding: 1.5rem;--header-height: 80px;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 16px;--radius-full: 9999px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--shadow-primary: 0 4px 14px 0 rgba(109, 91, 208, .39)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-body);color:var(--color-text);background-color:var(--color-bg);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:700;color:var(--color-text);line-height:1.2;margin-bottom:var(--spacing-sm);letter-spacing:-.02em}h1{font-size:var(--text-5xl)}h2{font-size:var(--text-3xl)}h3{font-size:var(--text-2xl)}p{margin-bottom:var(--spacing-sm);color:var(--color-text-sub)}a{text-decoration:none;color:inherit;transition:all .2s ease}ul{list-style:none}img{max-width:100%;height:auto;display:block}.container{max-width:var(--container-width);margin:0 auto;padding:0 var(--container-padding)}.section{padding:var(--spacing-2xl) 0}.text-center{text-align:center}.text-primary{color:var(--color-primary)}.bg-alt{background-color:var(--color-bg-alt)}.bg-dark{background-color:var(--color-bg-dark);color:var(--color-text-invert)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.5rem;font-family:var(--font-heading);font-weight:600;font-size:var(--text-base);border-radius:var(--radius-md);cursor:pointer;transition:all .2s ease;line-height:1;gap:.5rem}.btn-primary{background:var(--gradient-primary);color:#fff;box-shadow:var(--shadow-primary);border:1px solid transparent}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #6d5bd066}.btn-secondary{background-color:transparent;color:var(--color-primary);border:1px solid var(--color-primary)}.btn-secondary:hover{background-color:var(--color-primary-light)}.btn-outline{background-color:transparent;color:var(--color-text);border:1px solid var(--color-border)}.btn-outline:hover{border-color:var(--color-primary);color:var(--color-primary)}.site-header{height:var(--header-height);position:fixed;top:0;left:0;right:0;background-color:#ffffffe6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:1000;border-bottom:1px solid var(--color-border);display:flex;align-items:center}.header-inner{display:flex;justify-content:space-between;align-items:center;width:100%}.logo{font-family:var(--font-heading);font-weight:700;font-size:var(--text-xl);color:var(--color-text);letter-spacing:-.03em}.logo span{color:var(--color-primary)}.nav-links{display:flex;gap:var(--spacing-lg)}.nav-link{font-weight:500;font-size:var(--text-sm);color:var(--color-text-sub)}.nav-link:hover,.nav-link.active{color:var(--color-primary)}.site-footer{padding:var(--spacing-xl) 0;border-top:1px solid var(--color-border);margin-top:auto}.card{background:#fff;border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--spacing-lg);transition:all .3s ease}.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:var(--color-secondary)}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-lg)}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--spacing-lg)}@media (max-width: 768px){.grid-2,.grid-3{grid-template-columns:1fr}h1{font-size:var(--text-4xl)}.menu-toggle{display:block!important;background:none;border:none;color:var(--color-text);cursor:pointer;padding:.5rem}.nav-links{display:none;position:absolute;top:var(--header-height);left:0;right:0;background-color:#fff;flex-direction:column;padding:2rem;border-bottom:1px solid var(--color-border);box-shadow:var(--shadow-md)}.nav-links.nav-active{display:flex}}