:root{--bg-primary:#fafbfc;--bg-secondary:#f1f5f9;--bg-card:#ffffffd9;--bg-glass:#fafbfcd1;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#64748b;--border-color:#0f172a17;--border-hover:#38bdf873;--accent-primary:#2563eb;--accent-secondary:#0ea5e9;--accent-tertiary:#7c3aed;--accent-glow:#2563eb24;--shadow-sm:0 2px 8px -2px #0f172a0d;--shadow-md:0 12px 32px -8px #0f172a14;--shadow-lg:0 20px 48px -12px #2563eb24;--code-bg:#0f172a;--code-text:#e2e8f0;--badge-bg:#2563eb14;--badge-text:#1d4ed8;--grid-line:#0f172a09}[data-theme=dark]{--bg-primary:#060911;--bg-secondary:#0d1322;--bg-card:#0f172aa6;--bg-glass:#060911cc;--text-primary:#f8fafc;--text-secondary:#94a3b8;--text-muted:#64748b;--border-color:#ffffff14;--border-hover:#38bdf880;--accent-primary:#38bdf8;--accent-secondary:#6366f1;--accent-tertiary:#a855f7;--accent-glow:#38bdf829;--shadow-sm:0 2px 10px -2px #0006;--shadow-md:0 16px 36px -8px #0000008c;--shadow-lg:0 24px 56px -12px #38bdf82e;--code-bg:#090e1a;--code-text:#e2e8f0;--badge-bg:#38bdf81f;--badge-text:#38bdf8;--grid-line:#ffffff08}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;background-color:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.6;transition:background-color .25s,color .25s}body{background-image:linear-gradient(to right, var(--grid-line) 1px, transparent 1px), linear-gradient(to bottom, var(--grid-line) 1px, transparent 1px);background-size:48px 48px;min-height:100vh;position:relative;overflow-x:hidden}.ambient-glow{background:radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);pointer-events:none;z-index:-1;filter:blur(50px);width:850px;height:450px;position:fixed;top:-180px;left:50%;transform:translate(-50%)}.container{width:100%;max-width:1140px;margin:0 auto;padding:0 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a:hover{color:var(--text-primary)}.nav-controls{align-items:center;gap:.65rem;display:flex}.control-btn{border:1px solid var(--border-color);background:var(--bg-card);height:2.35rem;color:var(--text-primary);cursor:pointer;border-radius:.55rem;justify-content:center;align-items:center;gap:.4rem;padding:0 .75rem;font-family:inherit;font-size:.8125rem;font-weight:600;transition:all .2s;display:inline-flex}.control-btn:hover{border-color:var(--border-hover);box-shadow:var(--shadow-sm);transform:translateY(-1px)}.control-btn svg{width:1.05rem;height:1.05rem}.lang-pill{letter-spacing:.03em}.hero{padding:5.5rem 0 4.5rem}.hero-grid{grid-template-columns:1.15fr .85fr;align-items:center;gap:3.5rem;display:grid}.eyebrow{background:var(--badge-bg);color:var(--badge-text);letter-spacing:.02em;border:1px solid var(--border-color);border-radius:999px;align-items:center;gap:.5rem;margin-bottom:1.5rem;padding:.35rem .85rem;font-size:.8125rem;font-weight:600;display:inline-flex}.eyebrow-dot{background:currentColor;border-radius:50%;width:.45rem;height:.45rem;box-shadow:0 0 8px}.hero h1{letter-spacing:-.035em;margin-bottom:1.35rem;font-size:clamp(2.35rem,4.5vw,3.65rem);font-weight:800;line-height:1.1}.gradient-text{background:linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 50%, var(--accent-tertiary) 100%);color:#0000;-webkit-background-clip:text;background-clip:text}.hero-lead{color:var(--text-secondary);max-width:58ch;margin-bottom:2.25rem;font-size:clamp(1.05rem,1.5vw,1.2rem)}.hero-actions{flex-wrap:wrap;align-items:center;gap:1rem;display:flex}.btn{cursor:pointer;border:1px solid #0000;border-radius:.65rem;justify-content:center;align-items:center;gap:.55rem;padding:.85rem 1.5rem;font-size:.95rem;font-weight:600;text-decoration:none;transition:all .2s;display:inline-flex}.btn-primary{background:linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));color:#fff;box-shadow:0 8px 22px -6px var(--accent-primary)}.btn-primary:hover{filter:brightness(1.06);box-shadow:0 12px 28px -6px var(--accent-primary);transform:translateY(-2px)}.btn-secondary{background:var(--bg-card);color:var(--text-primary);border-color:var(--border-color)}.btn-secondary:hover{border-color:var(--border-hover);box-shadow:var(--shadow-sm);transform:translateY(-2px)}.code-window{background:var(--code-bg);color:var(--code-text);box-shadow:var(--shadow-lg);border:1px solid #ffffff1f;border-radius:1rem;font-family:JetBrains Mono,Fira Code,Consolas,monospace;font-size:.82rem;overflow:hidden}.window-bar{background:#ffffff0a;border-bottom:1px solid #ffffff14;justify-content:space-between;align-items:center;padding:.85rem 1.15rem;display:flex}.window-dots{gap:.45rem;display:flex}.window-dots span{border-radius:50%;width:.65rem;height:.65rem}.window-dots span:first-child{background:#ef4444}.window-dots 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