:root{--font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", system-ui, sans-serif;--font-family-mono: "SF Mono", ui-monospace, SFMono-Regular, monospace;--font-size-caption: .75rem;--font-size-body: 1rem;--font-size-title3: 1.125rem;--font-size-title2: 1.25rem;--font-size-title: 1.5rem;--font-size-large-title: 2rem;--font-size-hero: clamp(2.5rem, 5vw, 4rem);--font-size-display: clamp(3rem, 6vw, 5rem);--space-xs: 4px;--space-sm: 8px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px;--space-2xl: 48px;--space-3xl: 64px;--space-4xl: 96px;--radius-sm: 10px;--radius-md: 14px;--radius-lg: 20px;--radius-xl: 28px;--radius-full: 9999px;--duration-fast: .15s;--duration-normal: .25s;--duration-slow: .4s;--ease-out: cubic-bezier(0, 0, .2, 1);--ease-spring: cubic-bezier(.175, .885, .32, 1.275);--glass-blur: 40px;--glass-blur-sm: 20px;--color-bg: #0a0a0f;--color-bg-primary: #111118;--color-bg-secondary: #1a1a24;--glass-bg: rgba(255, 255, 255, .05);--glass-bg-hover: rgba(255, 255, 255, .08);--glass-border: rgba(255, 255, 255, .08);--glass-border-strong: rgba(255, 255, 255, .14);--glass-shadow: 0 8px 32px rgba(0, 0, 0, .4), 0 0 0 1px rgba(255, 255, 255, .06);--glass-shadow-lg: 0 16px 64px rgba(0, 0, 0, .5), 0 0 0 1px rgba(255, 255, 255, .08);--glass-inner-glow: inset 0 1px 0 rgba(255, 255, 255, .06);--color-text-primary: rgba(255, 255, 255, .95);--color-text-secondary: rgba(255, 255, 255, .55);--color-text-tertiary: rgba(255, 255, 255, .35);--color-accent: #6e8efb;--color-accent-secondary: #a777e3;--gradient-accent: linear-gradient(135deg, #6e8efb 0%, #a777e3 100%);--gradient-accent-vivid: linear-gradient(135deg, #667eea 0%, #764ba2 100%);--color-success: #34d399;--color-info: #818cf8;--mesh-gradient: radial-gradient(ellipse at 20% 50%, rgba(110, 142, 251, .08) 0%, transparent 50%), radial-gradient(ellipse at 80% 20%, rgba(167, 119, 227, .06) 0%, transparent 50%), radial-gradient(ellipse at 50% 80%, rgba(52, 211, 153, .04) 0%, transparent 50%);--glow-accent: 0 0 20px rgba(110, 142, 251, .3), 0 0 60px rgba(110, 142, 251, .1)}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html,body{overflow-x:hidden}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-family);background:var(--color-bg);color:var(--color-text-primary);line-height:1.5}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;background:var(--mesh-gradient);pointer-events:none;z-index:-1}a{color:var(--color-accent);text-decoration:none;transition:opacity var(--duration-fast)}a:hover{opacity:.8}img{max-width:100%;height:auto}.container{max-width:1200px;margin:0 auto;padding:0 var(--space-lg)}.section{padding:var(--space-4xl) 0}.glass-card{background:var(--glass-bg);backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));border:1px solid var(--glass-border);border-radius:var(--radius-xl);box-shadow:var(--glass-shadow);transition:transform var(--duration-normal) var(--ease-out),box-shadow var(--duration-normal) var(--ease-out),border-color var(--duration-normal)}.glass-card:hover{transform:translateY(-4px);box-shadow:var(--glass-shadow-lg);border-color:var(--glass-border-strong)}.gradient-text{background:var(--gradient-accent);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.btn-primary{display:inline-flex;align-items:center;gap:var(--space-sm);padding:var(--space-md) var(--space-xl);background:var(--gradient-accent-vivid);color:#fff;font-family:var(--font-family);font-size:var(--font-size-body);font-weight:600;border:none;border-radius:var(--radius-full);cursor:pointer;transition:transform var(--duration-fast) var(--ease-spring),box-shadow var(--duration-normal);box-shadow:var(--glow-accent);text-decoration:none}.btn-primary:hover{transform:scale(1.04);opacity:1;box-shadow:0 0 30px #6e8efb66,0 0 80px #6e8efb26}.btn-primary:active{transform:scale(.97)}.fade-in{opacity:0;transform:translateY(24px);transition:opacity .6s var(--ease-out),transform .6s var(--ease-out)}.fade-in.visible{opacity:1;transform:translateY(0)}.fade-in-delay-1{transition-delay:.1s}.fade-in-delay-2{transition-delay:.2s}.fade-in-delay-3{transition-delay:.3s}