:root{--color-bg: #09090f;--color-surface: #111118;--color-surface-2: #1a1a25;--color-border: rgba(255, 255, 255, .07);--color-text: #e8e8f0;--color-text-muted: #a8a8c8;--color-accent: #5b8af5;--color-accent-glow: rgba(91, 138, 245, .15);--color-pillar-security: #f55b5b;--color-pillar-ai: #a855f7;--color-pillar-infra: #22c55e;--color-pillar-edge: #f59e0b;--font-sans: "Inter", system-ui, -apple-system, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", "Cascadia Code", ui-monospace, monospace;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-6: 1.5rem;--space-8: 2rem;--space-12: 3rem;--space-16: 4rem;--space-24: 6rem;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 16px;--transition-fast: .15s ease;--transition-base: .25s ease;--transition-slow: .4s ease;--z-base: 0;--z-overlay: 10;--z-modal: 100}html{font-size:16px}body{font-family:var(--font-sans);color:var(--color-text);background-color:var(--color-bg);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.text-mono{font-family:var(--font-mono)}h1,h2,h3,h4,h5,h6{font-family:var(--font-sans);font-weight:600;line-height:1.2;letter-spacing:-.02em;color:var(--color-text)}h1{font-size:clamp(2rem,5vw,3.5rem)}h2{font-size:clamp(1.5rem,3vw,2.25rem)}h3{font-size:clamp(1.125rem,2vw,1.5rem)}p{color:var(--color-text-muted);max-width:65ch}a{color:var(--color-accent);text-decoration:none}a:hover{text-decoration:underline}.section-label{font-size:.75rem;font-family:var(--font-mono);font-weight:400;text-transform:uppercase;letter-spacing:.15em;color:var(--color-text-muted);margin-bottom:var(--space-12)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}img,svg{display:block;max-width:100%}.btn{display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-3) var(--space-6);border-radius:var(--radius-md);font-size:.875rem;font-weight:500;cursor:pointer;border:none;transition:background var(--transition-fast),color var(--transition-fast),box-shadow var(--transition-fast);text-decoration:none}.btn--primary{background:var(--color-accent);color:#09090f}.btn--primary:hover{background:#7aa3f7;box-shadow:0 0 20px var(--color-accent-glow);text-decoration:none}.btn--ghost{background:transparent;color:var(--color-text);border:1px solid var(--color-border)}.btn--ghost:hover{background:var(--color-surface);border-color:#ffffff26;text-decoration:none}