:root {
  --primary: #1e3a8a;
  --secondary: #0f766e;
  --accent: #f97316;
  --bg: #f8fafc; --fg: #111827; --muted:#6b7280; --card:#ffffff; --ring: rgba(30,58,138,0.25);
}
* { box-sizing: border-box; }
html, body { margin:0; padding:0; font-family: Inter, 'SF Pro Text', 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'Noto Sans', system-ui, sans-serif; color:var(--fg); background:var(--bg);}
a { color:var(--primary); text-decoration:none; } a:hover { text-decoration:underline; }
.container { width:min(1100px,92vw); margin:0 auto; }
nav { position:sticky; top:0; z-index:40; background:rgba(255,255,255,.8); backdrop-filter:blur(8px); border-bottom:1px solid #e5e7eb; }
.navbar { display:flex; align-items:center; justify-content:space-between; padding:.75rem 0; }
.logo { display:flex; align-items:center; gap:.75rem; }
.logo img { height:42px; }
.nav-links a { margin-left:1rem; padding:.5rem .75rem; border-radius:.75rem; }
.nav-links a.btn { background:var(--primary); color:#fff; border:1px solid transparent; }
.nav-links a.btn.secondary { background:var(--secondary); }
.hero { padding:4.5rem 0 3rem; }
.hero .wrap { display:grid; grid-template-columns:1.1fr .9fr; gap:2rem; align-items:center; }
.h1 { font-size:clamp(1.8rem,3.4vw,3rem); line-height:1.1; margin:0; }
.p-lg { font-size:1.1rem; color:var(--muted); }
.badge { display:inline-flex; align-items:center; gap:.5rem; background:#e0e7ff; color:#1e3a8a; padding:.35rem .6rem; border-radius:999px; font-weight:600; font-size:.85rem; }
.cta { display:flex; gap:.75rem; margin-top:1rem; }
.btn { display:inline-flex; align-items:center; gap:.5rem; padding:.75rem 1rem; border-radius:.9rem; border:1px solid #e5e7eb; cursor:pointer; transition:transform .03s ease; }
.btn:active { transform: translateY(1px); }
.btn.primary { background:var(--primary); color:#fff; border-color:transparent; }
.btn.secondary { background:var(--secondary); color:#fff; border-color:transparent; }
.card { background:var(--card); border:1px solid #e5e7eb; border-radius:1rem; padding:1.2rem; box-shadow:0 4px 16px rgba(2,6,23,0.05);}
.grid-3 { display:grid; grid-template-columns:repeat(3, 1fr); gap:1rem; }
.grid-2 { display:grid; grid-template-columns:repeat(2, 1fr); gap:1rem; }
.section { padding:2.2rem 0; }
.section h2 { margin-top:0; font-size:1.6rem; }
.kpis { display:flex; gap:1rem; flex-wrap:wrap; }
.kpi { flex:1 1 180px; background:#eef2ff; color:#1e3a8a; border:1px dashed #c7d2fe; border-radius:.9rem; padding:.9rem 1rem; }
.table { width:100%; border-collapse:collapse; }
.table th, .table td { padding:.75rem; border-bottom:1px solid #e5e7eb; text-align:left; }
.table th { background:#f1f5f9; }
footer { padding:2rem 0; color:var(--muted); border-top:1px solid #e5e7eb; }
.tag { display:inline-block; padding:.25rem .6rem; border-radius:.6rem; background:#fff7ed; color:#9a3412; border:1px solid #fed7aa; font-size:.8rem; }
.input, select, textarea { width:100%; padding:.75rem; border-radius:.75rem; border:1px solid #e5e7eb; outline:none; }
.input:focus, select:focus, textarea:focus { border-color:var(--primary); box-shadow:0 0 0 4px var(--ring);}
.label { font-size:.9rem; color:var(--muted); margin-bottom:.25rem; display:block; }
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:.75rem; }
.notice { background:#fff7ed; border:1px solid #fed7aa; color:#9a3412; padding:.75rem 1rem; border-radius:.8rem; }
.success { background:#ecfdf5; border:1px solid #a7f3d0; color:#065f46; padding:.75rem 1rem; border-radius:.8rem; }
.alert { background:#fef2f2; border:1px solid #fecaca; color:#991b1b; padding:.75rem 1rem; border-radius:.8rem; }
.small { font-size:.85rem; color:var(--muted); }
.hero-illustration { background: linear-gradient(135deg, #e0f2fe, #f5f3ff); border:1px solid #e5e7eb; border-radius:1.2rem; height:320px; display:flex; align-items:center; justify-content:center; }
.badges { display:flex; gap:.5rem; flex-wrap:wrap; }
@media (max-width: 920px) {
  .hero .wrap { grid-template-columns:1fr; }
  .grid-3 { grid-template-columns:1fr; }
  .grid-2 { grid-template-columns:1fr; }
  .form-row { grid-template-columns:1fr; }
}

/* custom-hover */
.nav-links a:hover { background: rgba(17,24,39,0.06); }
.btn:hover { filter: none; background: rgba(17,24,39,0.06); }
.btn.primary:hover, .btn.secondary:hover { filter: none; opacity: .95; }