:root{--bg-primary: #ffffff;--bg-secondary: #f8f9fc;--bg-tertiary: #f1f5f9;--text-primary: #1e293b;--text-secondary: #475569;--text-tertiary: #64748b;--accent-primary: #6366f1;--accent-secondary: #8b5cf6;--accent-gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);--glass-bg: rgba(255, 255, 255, .7);--glass-border: rgba(255, 255, 255, .5);--glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, .07);--shadow-sm: 0 1px 2px 0 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-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 10px 10px -5px rgba(0, 0, 0, .04);--font-sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-2xl: 1.5rem}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;scroll-padding-top:80px;-webkit-overflow-scrolling:touch}body{font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden;letter-spacing:-.01em;will-change:scroll-position}h1,h2,h3,h4,h5,h6{line-height:1.2;font-weight:700;color:var(--text-primary);margin-bottom:1rem;will-change:contents}h1{font-size:3.5rem;letter-spacing:-.02em}h2{font-size:2.5rem;letter-spacing:-.01em}h3{font-size:1.75rem}h4{font-size:1.5rem}p{margin-bottom:1.5rem;color:var(--text-secondary)}a{color:var(--accent-primary);text-decoration:none;transition:color .2s ease}a:hover{color:var(--accent-secondary)}button{cursor:pointer;font-family:inherit;transition:all .3s cubic-bezier(.4,0,.2,1);will-change:transform,box-shadow}.container{width:100%;max-width:1280px;margin:0 auto;padding:0 2rem}.section{padding:8rem 0}.text-center{text-align:center}.text-gradient{background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.glass-card{background:#fffc;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.6);box-shadow:0 4px 30px #00000008;border-radius:var(--radius-xl);padding:2.5rem;transition:transform .3s cubic-bezier(.4,0,.2,1),box-shadow .3s cubic-bezier(.4,0,.2,1);will-change:transform}.glass-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-xl)}.grid{display:grid;gap:2rem}.grid-2,.grid-3{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}@media(min-width:768px){.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.5rem;border-radius:var(--radius-md);font-weight:600;transition:all .2s ease;border:none}.btn-primary{background:var(--accent-gradient);color:#fff;box-shadow:0 4px 14px #6366f163}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 20px #6366f13b}.fade-in-up{animation:fadeInUp .8s ease-out forwards;opacity:0;transform:translateY(20px)}@keyframes fadeInUp{to{opacity:1;transform:translateY(0)}}@supports (scrollbar-width: thin){::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:var(--bg-tertiary)}::-webkit-scrollbar-thumb{background:var(--accent-primary);border-radius:5px;transition:background .2s ease}::-webkit-scrollbar-thumb:hover{background:var(--accent-secondary)}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}.btn,.glass-card,a{transform:translateZ(0);backface-visibility:hidden;perspective:1000px}input,textarea,select{transition:border-color .2s ease,box-shadow .2s ease}a{-webkit-tap-highlight-color:transparent}[data-spline-logo],.spline-logo,svg[data-spline],div[data-spline]>div:last-child,iframe~*{display:none!important}canvas,iframe{width:100%!important;height:100%!important;display:block;max-width:100%}