:root{--bg:#ffffff;--fg:#0a0a0a;--accent:#0f6df2;}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--fg);font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.5}.wrapper{max-width:1000px;margin:0 auto;padding:24px}.header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 0}.header img.logo{height:48px;width:auto;display:block}.cta{display:inline-block;padding:14px 22px;border-radius:12px;text-decoration:none;font-weight:600;border:2px solid var(--accent)}.cta:hover{transform:translateY(-1px)}.hero{display:grid;grid-template-columns:1fr;gap:24px;margin:24px 0}.hero img{width:100%;height:auto;border-radius:16px;border:1px solid #eaeaea;box-shadow:0 6px 24px rgba(0,0,0,0.06)}.tagline{font-size:1.25rem}.footer{margin-top:40px;font-size:0.9rem;color:#666}.center{text-align:center}@media(min-width:880px){.hero{grid-template-columns:1.1fr 0.9fr;align-items:center}}