:root{--color-bg:#0d1117;--color-surface:#161b22;--color-border:#30363d;--color-text-primary:#f0f6fc;--color-text-secondary:#8b949e;--color-accent:#2f81f7;--color-accent-hover:#58a6ff;--color-success:#238636;--color-error:#f85149;--font-main:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono:"JetBrains Mono", "Fira Code", monospace;--spacing-xs:4px;--spacing-sm:8px;--spacing-md:16px;--spacing-lg:24px;--spacing-xl:32px;--radius-sm:6px;--radius-md:8px;--radius-lg:12px}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--color-bg);color:var(--color-text-primary);font-family:var(--font-main);-webkit-font-smoothing:antialiased;line-height:1.5}.container{max-width:1200px;padding:0 var(--spacing-lg);margin:0 auto}header{border-bottom:1px solid var(--color-border);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:100;background:#0d1117cc;justify-content:space-between;align-items:center;height:72px;display:flex;position:sticky;top:0}.logo{align-items:center;gap:var(--spacing-sm);letter-spacing:-.5px;font-size:1.25rem;font-weight:700;display:flex}.logo img{height:32px}.nav-links{gap:var(--spacing-lg);display:flex}.nav-links a{color:var(--color-text-secondary);font-size:.9rem;text-decoration:none;transition:color .2s}.nav-links a:hover{color:var(--color-accent)}.btn{padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius-sm);cursor:pointer;border:1px solid #0000;font-size:.9rem;font-weight:600;transition:all .2s}.btn-primary{background-color:var(--color-accent);color:#fff}.btn-primary:hover{background-color:var(--color-accent-hover)}.btn-outline{border-color:var(--color-border);color:var(--color-text-primary);background-color:#0000}.btn-outline:hover{background-color:var(--color-surface);border-color:var(--color-text-secondary)}.hero{text-align:center;padding:80px 0}.hero h1{margin-bottom:var(--spacing-md);background:linear-gradient(#fff 0%,#8b949e 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:3.5rem}.hero p{color:var(--color-text-secondary);max-width:600px;margin:0 auto var(--spacing-xl);font-size:1.25rem}.features{gap:var(--spacing-lg);margin-top:var(--spacing-xl);grid-template-columns:repeat(auto-fit,minmax(300px,1fr));display:grid}.card{background-color:var(--color-surface);border:1px solid var(--color-border);padding:var(--spacing-lg);border-radius:var(--radius-lg);text-align:left}.card h3{margin-bottom:var(--spacing-sm)}.card p{color:var(--color-text-secondary);font-size:.95rem}.terminal-mockup{border-radius:var(--radius-lg);padding:var(--spacing-md);margin-top:var(--spacing-xl);border:1px solid var(--color-border);font-family:var(--font-mono);text-align:left;background:#000;box-shadow:0 20px 50px #00000080}.terminal-line{margin-bottom:var(--spacing-xs)}.prompt{color:var(--color-success)}.command{color:var(--color-text-primary)}.output{color:var(--color-text-secondary)}