*,:after,:before{box-sizing:border-box;margin:0;padding:0}:root{--bg:#fff;--bg-soft:#f8fafc;--text:#1e293b;--text-secondary:#64748b;--text-muted:#94a3b8;--accent:#2563eb;--accent-hover:#1d4ed8;--accent-light:#dbeafe;--border:#e2e8f0;--radius:12px}html{color-scheme:light}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;color:var(--text);-webkit-font-smoothing:antialiased}.header,body{background:var(--bg)}.header{display:flex;align-items:center;justify-content:space-between;padding:1rem 2rem;border-bottom:1px solid var(--border);position:-webkit-sticky;position:sticky;top:0;z-index:10}.header-logo{font-size:1.25rem;font-weight:700;color:var(--text);text-decoration:none}.header-logo span{color:var(--accent)}.header-cta{display:inline-flex;align-items:center;padding:.5rem 1.25rem;background:var(--accent);color:#fff;border:none;border-radius:8px;font-size:.875rem;font-weight:500;text-decoration:none;cursor:pointer;transition:background .2s}.header-cta:hover{background:var(--accent-hover)}.hero{text-align:center;padding:5rem 2rem 4rem;max-width:720px;margin:0 auto}.hero-badge{display:inline-block;padding:.375rem 1rem;background:var(--accent-light);color:var(--accent);border-radius:100px;font-size:.8rem;font-weight:500;margin-bottom:1.5rem}.hero h1{font-size:3rem;font-weight:800;line-height:1.15;margin-bottom:1.25rem;letter-spacing:-.02em}.hero h1 span{background:linear-gradient(135deg,#2563eb,#7c3aed);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero p{font-size:1.15rem;color:var(--text-secondary);line-height:1.7;margin-bottom:2rem}.hero-actions{display:flex;gap:1rem;justify-content:center}.btn-primary{display:inline-flex;align-items:center;padding:.75rem 2rem;background:var(--accent);color:#fff;border:none;border-radius:10px;font-size:1rem;font-weight:600;text-decoration:none;cursor:pointer;transition:all .2s;box-shadow:0 4px 14px rgba(37,99,235,.25)}.btn-primary:hover{background:var(--accent-hover);box-shadow:0 6px 20px rgba(37,99,235,.3);transform:translateY(-1px)}.btn-secondary{display:inline-flex;align-items:center;padding:.75rem 2rem;background:transparent;color:var(--text);border:1px solid var(--border);border-radius:10px;font-size:1rem;font-weight:500;text-decoration:none;cursor:pointer;transition:all .2s}.btn-secondary:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-light)}.features{padding:4rem 2rem;max-width:1000px;margin:0 auto}.features-title{text-align:center;font-size:2rem;font-weight:700;margin-bottom:.75rem}.features-subtitle{text-align:center;color:var(--text-secondary);font-size:1.05rem;margin-bottom:3rem}.features-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:1.5rem;gap:1.5rem}.feature-card{padding:1.75rem;border:1px solid var(--border);border-radius:var(--radius);transition:all .2s}.feature-card:hover{border-color:var(--accent);box-shadow:0 4px 16px rgba(37,99,235,.08)}.feature-icon{width:2.5rem;height:2.5rem;display:flex;align-items:center;justify-content:center;background:var(--accent-light);color:var(--accent);border-radius:10px;font-size:1.2rem;margin-bottom:1rem}.feature-card h3{font-size:1.05rem;font-weight:600;margin-bottom:.5rem}.feature-card p{font-size:.9rem;color:var(--text-secondary);line-height:1.6}.cta-section{text-align:center;padding:4rem 2rem 5rem;background:var(--bg-soft);border-top:1px solid var(--border)}.cta-section h2{font-size:2rem;font-weight:700;margin-bottom:.75rem}.cta-section p{color:var(--text-secondary);font-size:1.05rem;margin-bottom:2rem}.footer{text-align:center;padding:2rem;color:var(--text-muted);font-size:.8rem;border-top:1px solid var(--border)}@media (max-width:768px){.hero h1{font-size:2rem}.hero-actions{flex-direction:column;align-items:center}.features-grid{grid-template-columns:1fr}}