:root {
  --bg: #0b0b0c;
  --bg-soft: #151518;
  --text: #e5e7eb;
  --muted: #c0c4cc;
  --gold: #c9a227;
  --gold-hover: #e0b84a;
  --line: #2a2a2f;
  --max: 1120px;
  --radius: 14px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background: linear-gradient(180deg, #0b0b0c 0%, #101013 100%);
  color: var(--text);
  line-height: 1.6;
}

.container { width: min(92%, var(--max)); margin: 0 auto; }

header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(11, 11, 12, 0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  min-height: 72px;
}
.brand { font-weight: 700; letter-spacing: 0.04em; }
.brand span { color: var(--gold); }
nav a {
  color: var(--muted); text-decoration: none; margin-left: 1rem;
  font-size: .95rem;
}
nav a:hover { color: var(--text); }

.btn {
  display: inline-block; border: 1px solid var(--gold);
  color: #111; background: var(--gold);
  padding: .72rem 1.05rem; border-radius: 999px;
  text-decoration: none; font-weight: 600;
  transition: .18s ease;
}
.btn:hover { background: var(--gold-hover); border-color: var(--gold-hover); transform: translateY(-1px); }
.btn.ghost { background: transparent; color: var(--gold); }
.btn.nav-cta { background: transparent; color: var(--gold); }
.btn.nav-cta:hover { background: rgba(201,162,39,.12); color: var(--gold-hover); border-color: var(--gold-hover); }

.hero { padding: 5rem 0 3rem; }
.hero h1 {
  font-family: "Playfair Display", Georgia, serif;
  line-height: 1.15; font-size: clamp(1.9rem, 4.4vw, 3.15rem);
  margin: 0 0 1rem;
}
.hero p { color: var(--muted); max-width: 700px; margin-bottom: 1.6rem; }
.actions { display: flex; gap: .8rem; flex-wrap: wrap; }

.kpis {
  margin: 2rem 0 0;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: .8rem;
}
.kpi {
  background: var(--bg-soft); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1rem;
}
.kpi b { font-size: 1.5rem; color: var(--gold); display: block; }
.kpi span { color: var(--muted); font-size: .9rem; }

section { padding: 3.5rem 0; }
.section-title { font-size: 1.5rem; margin: 0 0 .8rem; }
.section-lead { color: var(--muted); margin: 0 0 1.2rem; }

.cards {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem;
}
.card {
  background: #131316;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem;
}
.card h3 { margin-top: .2rem; }
.card p { color: var(--muted); }

.docs {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-soft);
  padding: 1rem;
}
.docs ul { margin: 0; padding-left: 1.2rem; }
.docs a { color: var(--gold); }

.cta {
  text-align: center;
  background: radial-gradient(circle at top, rgba(201,162,39,.2), transparent 58%);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

footer {
  border-top: 1px solid var(--line);
  padding: 1.6rem 0 2.4rem;
  color: var(--muted);
  font-size: .92rem;
}
footer a { color: var(--gold); text-decoration: none; }
footer a:hover { color: var(--gold-hover); }

@media (max-width: 900px) {
  nav { display: none; }
  .kpis, .cards { grid-template-columns: 1fr; }
}