:root{--color-primary-50: #e3f2fd;--color-primary-100: #bbdefb;--color-primary-200: #90caf9;--color-primary-300: #64b5f6;--color-primary-400: #42a5f5;--color-primary-500: #1976d2;--color-primary-600: #1565c0;--color-primary-700: #0d47a1;--color-primary-800: #0a1929;--color-primary-900: #050e1a;--color-accent-cyan: #00e5ff;--color-accent-purple: #a855f7;--color-accent-gold: #ffb800;--color-bg-primary: #0a0e1a;--color-bg-secondary: #1a1f35;--color-bg-tertiary: #2a2f45;--color-text-primary: #ffffff;--color-text-secondary: #b4bcd0;--color-text-muted: #6b7280;--color-border: #2d3748;--color-border-light: #374151;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1);--shadow-glow: 0 0 20px rgba(25, 118, 210, .3);--shadow-glow-cyan: 0 0 30px rgba(0, 229, 255, .4);--shadow-glow-purple: 0 0 30px rgba(168, 85, 247, .4);--duration-fast: .15s;--duration-normal: .3s;--duration-slow: .5s;--duration-slower: 1s;--ease-in-out: cubic-bezier(.4, 0, .2, 1);--ease-out: cubic-bezier(0, 0, .2, 1);--ease-in: cubic-bezier(.4, 0, 1, 1);--ease-bounce: cubic-bezier(.68, -.55, .265, 1.55);--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--spacing-3xl: 4rem;--z-dropdown: 1000;--z-sticky: 1020;--z-fixed: 1030;--z-modal-backdrop: 1040;--z-modal: 1050;--z-tooltip: 1070}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;overflow-x:hidden}body{font-family:Inter Variable,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:var(--color-bg-primary);color:var(--color-text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}body:before{content:"";position:fixed;inset:0;background:radial-gradient(ellipse at top,rgba(25,118,210,.15) 0%,transparent 50%),radial-gradient(ellipse at bottom,rgba(168,85,247,.1) 0%,transparent 50%);pointer-events:none;z-index:-1}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2;color:var(--color-text-primary)}h1{font-size:clamp(2.5rem,5vw,4rem);letter-spacing:-.02em}h2{font-size:clamp(2rem,4vw,3rem);letter-spacing:-.01em}h3{font-size:clamp(1.5rem,3vw,2rem)}h4{font-size:clamp(1.25rem,2.5vw,1.5rem)}p{color:var(--color-text-secondary);line-height:1.8}a{color:var(--color-accent-cyan);text-decoration:none;transition:color var(--duration-normal) var(--ease-out)}a:hover{color:var(--color-primary-300)}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:var(--color-bg-secondary)}::-webkit-scrollbar-thumb{background:var(--color-primary-600);border-radius:5px}::-webkit-scrollbar-thumb:hover{background:var(--color-primary-500)}*{scrollbar-width:thin;scrollbar-color:var(--color-primary-600) var(--color-bg-secondary)}::selection{background:var(--color-primary-500);color:var(--color-text-primary)}::-moz-selection{background:var(--color-primary-500);color:var(--color-text-primary)}:focus-visible{outline:2px solid var(--color-accent-cyan);outline-offset:2px}button:focus-visible,a:focus-visible{outline:2px solid var(--color-accent-cyan);outline-offset:2px;border-radius:4px}.container{width:100%;max-width:1280px;margin:0 auto;padding:0 1rem}@media(min-width:640px){.container{padding:0 2rem}}.section{padding:4rem 0}@media(min-width:768px){.section{padding:6rem 0}}@media(min-width:1024px){.section{padding:8rem 0}}.gradient-text{background:linear-gradient(135deg,var(--color-accent-cyan),var(--color-primary-400),var(--color-accent-purple));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;animation:gradient-shift 8s ease infinite;background-size:200% 200%}@keyframes gradient-shift{0%,to{background-position:0% 50%}50%{background-position:100% 50%}}.glass{background:#1a1f35b3;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1)}.glow-border{position:relative;border:1px solid transparent}.glow-border:before{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1px;background:linear-gradient(135deg,var(--color-accent-cyan),var(--color-accent-purple));-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:.5;transition:opacity var(--duration-normal) var(--ease-out)}.glow-border:hover:before{opacity:1}.grid-background{background-image:linear-gradient(rgba(25,118,210,.1) 1px,transparent 1px),linear-gradient(90deg,rgba(25,118,210,.1) 1px,transparent 1px);background-size:50px 50px;animation:grid-move 20s linear infinite}@keyframes grid-move{0%{background-position:0 0}to{background-position:50px 50px}}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}@media(max-width:639px){.hidden-mobile{display:none!important}}@media(min-width:640px)and (max-width:1023px){.hidden-tablet{display:none!important}}@media(min-width:1024px){.hidden-desktop{display:none!important}}@media print{body{background:#fff;color:#000}.no-print{display:none!important}}