:root{
  --bg:#ffffff; --fg:#0f172a; --muted:#475569; --primary:#c9a227; --primary-600:#b8921f; --accent:#c0392b;
  --card:#f8fafc; --border:#e2e8f0;
}
*{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,Ubuntu,Cantarell,'Noto Sans',sans-serif;line-height:1.6}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1120px;margin:0 auto;padding:0 1rem}
.site-header{position:sticky;top:0;background:#fff;border-bottom:1px solid var(--border);z-index:100}
.site-header .container{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:0.75rem 1rem}
.brand a{display:flex;align-items:center;gap:.5rem;font-weight:700;color:var(--fg)}
.logo-dot{width:12px;height:12px;border-radius:50%;background:var(--primary)}
.nav{display:flex;gap:1rem;flex-wrap:wrap}
.nav a{padding:.5rem .75rem;border-radius:.5rem}
.nav a:hover{background:var(--card)}
.lang-switch a{padding:.25rem .5rem;border:1px solid var(--border);border-radius:.375rem;color:var(--muted);margin-left:.25rem}
.lang-switch a:hover{border-color:var(--primary);color:var(--fg)}
.site-main{min-height:60vh}
.site-footer{border-top:1px solid var(--border);padding:2rem 0;margin-top:3rem;color:var(--muted);font-size:.9rem}
.hero{padding:3rem 0;background:linear-gradient(180deg,#fff, #fff8ef)}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:2rem}
.lead{font-size:1.15rem;color:var(--muted)}
.cta{display:flex;gap:1rem;margin-top:1rem;flex-wrap:wrap}
.btn{display:inline-block;padding:.75rem 1rem;border-radius:.75rem;border:1px solid var(--primary);font-weight:600}
.btn-primary{background:var(--primary);color:#000}
.btn-primary:hover{background:var(--primary-600)}
.btn-outline{background:transparent;color:var(--fg)}
.btn-outline:hover{background:var(--card)}
.features{padding:2rem 0}
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.card{background:var(--card);border:1px solid var(--border);border-radius:1rem;padding:1rem}
.cta-band{background:#0f172a;color:#fff;padding:2rem 0;text-align:center}
.cta-band .btn-primary{border-color:#fff;background:#fff;color:#000}
.page-header{background:var(--card);border-bottom:1px solid var(--border);padding:1.5rem 0;margin-bottom:1rem}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}
.prose p{margin:.5rem 0;color:var(--fg)}
.form{max-width:640px;margin:1rem 0;padding:1rem;border:1px solid var(--border);background:#fff;border-radius:.75rem}
.form-row{display:flex;flex-direction:column;gap:.25rem;margin-bottom:.75rem}
.form input,.form textarea{padding:.6rem .75rem;border:1px solid var(--border);border-radius:.5rem;font:inherit}
.form input:focus,.form textarea:focus{outline:2px solid var(--primary);border-color:var(--primary)}
.hidden{position:absolute;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr}.features-grid{grid-template-columns:1fr} .grid-2{grid-template-columns:1fr}}