:root{
  --bg:#ffffff;
  --text:#0f172a;
  --muted:#6b7280;
  --card:#ffffff;
  --border:#e5e7eb;
  --shadow:0 6px 24px rgba(17,24,39,0.06);
  --radius:16px;
  --container:1120px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Inter, Arial, Apple Color Emoji, Segoe UI Emoji;
  color:var(--text);
  background:var(--bg);
  line-height:1.6;
  text-rendering:optimizeLegibility;
  -webkit-font-smoothing:antialiased;
}

.container{
  max-width:var(--container);
  margin-inline:auto;
  padding: clamp(16px, 2vw, 24px);
}

/* Header */
.site-header{
  position:sticky;top:0;z-index:40;
  background:rgba(255,255,255,.85);
  backdrop-filter:saturate(160%) blur(8px);
  border-bottom:1px solid var(--border);
}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:inherit;font-weight:700;letter-spacing:.2px}
.brand-text{font-size:18px}
.logo{display:inline-flex;align-items:center;justify-content:center;color:#111827}
.menu{display:flex;align-items:center;gap:6px}
.menu-link{padding:10px 12px;border-radius:12px;text-decoration:none;color:inherit}
.menu-link:hover{background:#f3f4f6}
.menu-toggle{display:none;background:none;border:none;padding:8px;border-radius:12px}
.menu-toggle:hover{background:#f3f4f6}
.menu-mobile{display:none;padding:8px 16px;border-bottom:1px solid var(--border)}
.menu-mobile a{display:block;padding:10px 12px;border-radius:12px;text-decoration:none;color:inherit}
.menu-mobile .btn{display:block;width:100%;text-align:center}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 16px;border-radius:14px;border:1px solid var(--border);text-decoration:none;font-weight:600}
.btn-primary{background:#111827;color:#fff;border-color:#111827;box-shadow:var(--shadow)}
.btn-primary:hover{opacity:.95;transform:translateY(-1px)}
.btn-ghost{background:transparent;color:inherit}
.btn-ghost:hover{background:#f3f4f6}

/* Hero */
.hero{display:grid;grid-template-columns:1.08fr .92fr;gap:24px;align-items:center;padding: clamp(32px, 5vw, 72px) 0}
.headline{margin:0 0 10px;font-size:clamp(26px, 4.2vw, 42px);line-height:1.15;letter-spacing:.1px}
.lead{font-size:1.05rem;color:var(--muted);margin: 12px 0 18px}
.chip{display:inline-block;padding:4px 10px;border-radius:999px;background:#f3f4f6;border:1px solid var(--border);font-size:1.85rem}

/* Cards & lists */
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px}
.card-title{margin:0 0 8px}
.list{margin:8px 0 0 0;padding:0 0 0 18px}
.list li{margin:8px 0;color:var(--muted)}

.kpis{display:flex;flex-wrap:wrap;gap:12px;margin-top:18px}
.kpi{flex:1 1 180px;padding:12px 14px;border:1px dashed var(--border);border-radius:14px;background:#fafafa}

/* Sections */
.section{padding: clamp(32px, 5vw, 60px) 0}
.section h2{margin:0 0 10px 0;font-size:clamp(22px, 3vw, 28px)}
.muted{color:var(--muted)}
.grid{display:grid;gap:18px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}

/* Footer */
.site-footer{border-top:1px solid var(--border);text-align:center;color:var(--muted);font-size:.95rem;padding:20px 0}

/* Responsive */
@media (max-width: 920px){
  .hero{grid-template-columns:1fr;text-align:center}
  .actions{justify-content:center}
  .grid-3,.grid-2{grid-template-columns:1fr}
  .menu{display:none}
  .menu-toggle{display:inline-flex}
  .menu-mobile{display:block}
}