*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{min-height:100vh;display:flex;flex-direction:column;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{display:flex;flex-direction:column;min-height:100vh}main{flex:1}img,picture,video,canvas,svg{display:block;max-width:100%}input,button,textarea,select{font:inherit}a{color:inherit;text-decoration:none}ul,ol{list-style:none}:root{--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.5rem;--space-6: 2rem;--space-8: 3rem;--space-10: 4rem;--space-12: 5rem;--space-16: 6rem;--font-heading: "Space Grotesk", system-ui, sans-serif;--font-body: "DM Sans", system-ui, sans-serif;--text-primary: #d8efe5;--text-muted: #6b8a7a;--bg-base: #060b09;--bg-elevated: #0c1310;--accent: #00d4aa;--accent-hover: #00ffcc;--accent-cyan: #00b8d4;--matrix-green: #00ff88;--border: rgba(0, 212, 170, .1);--container-max: 1200px;--header-height: 72px;--radius: 12px;--radius-lg: 16px}body{font-family:var(--font-body);font-size:1rem;color:var(--text-primary);background-color:var(--bg-base);background-image:radial-gradient(ellipse 120% 80% at 50% -30%,rgba(0,212,170,.05),transparent 50%),radial-gradient(ellipse 80% 60% at 80% 50%,rgba(0,184,212,.03),transparent 50%)}h1,h2,h3,h4{font-family:var(--font-heading);font-weight:600;line-height:1.2}h1{font-size:clamp(2rem,5vw,3rem)}h2{font-size:clamp(1.5rem,4vw,2rem)}h3{font-size:1.25rem}.container{width:100%;max-width:var(--container-max);margin-inline:auto;padding-inline:var(--space-4)}@media (min-width: 768px){.container{padding-inline:var(--space-6)}}.section{padding-block:var(--space-12)}.section--sm{padding-block:var(--space-8)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-3) var(--space-5);font-family:var(--font-body);font-size:.9375rem;font-weight:500;border-radius:var(--radius);border:none;cursor:pointer;transition:background .2s,color .2s}.btn--primary{background:var(--accent);color:var(--bg-base)}.btn--primary:hover{background:var(--accent-hover);color:var(--bg-base)}.btn--secondary{background:var(--bg-elevated);color:var(--text-primary);border:1px solid var(--border)}.btn--secondary:hover{border-color:var(--accent);color:var(--accent)}.btn--ghost{background:transparent;color:var(--text-muted)}.btn--ghost:hover{color:var(--accent)}