:root{
  --primary: #2c2d2d;
  --secondary: #dadbd9;
  --accent: #dadbd9;
  --bg: #ffffff;
  --text: #0f172a;
  --muted: #64748b;
  --card: #ffffff;
  --border: #e5e7eb;
  --shadow: 0 10px 30px rgba(0,0,0,.08);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, Helvetica, Arial; background:var(--bg); color:var(--text);}
img{max-width:100%;display:block}
a{color:var(--primary);text-decoration:none}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
header.site{position:sticky;top:0;background:rgba(255,255,255,.8);backdrop-filter:saturate(180%) blur(8px);border-bottom:1px solid var(--border);z-index:50}
.nav{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.nav a{padding:10px 12px;border-radius:10px;color:#111827}
.nav a:hover{background:#f3f4f6}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;padding:14px 0}
.brand img{height:34px}
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:32px;align-items:center;padding:40px 0}
.hero h1{font-size:42px;line-height:1.1;margin:0 0 12px}
.hero p{color:var(--muted);font-size:18px;margin:0 0 16px}
.buttons{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-block;padding:12px 16px;border-radius:12px;border:1px solid var(--border);background:#fff;box-shadow:var(--shadow);cursor:pointer;transition:transform .15s ease, box-shadow .2s ease}
.btn:hover{transform:translateY(-1px);box-shadow:0 14px 34px rgba(0,0,0,.12)}
.btn.primary{background:linear-gradient(90deg, var(--primary), var(--secondary));border:none;color:white}
.grid{display:grid;gap:18px}
.grid.cols-3{grid-template-columns:repeat(3, 1fr)}
@media(max-width:1000px){.hero{grid-template-columns:1fr} .grid.cols-3{grid-template-columns:1fr} }
.card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:18px;box-shadow:var(--shadow)}
.section{padding:28px 0}
.kpi{display:flex;gap:14px;align-items:center}
.kpi .num{font-size:28px;font-weight:700}
.list{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.badge{display:inline-block;padding:4px 10px;border-radius:999px;background:#f1f5f9;color:#0f172a;border:1px solid var(--border)}
footer.site{padding:28px 0;border-top:1px solid var(--border);margin-top:40px;color:#475569}
.reveal{opacity:0; transform:translateY(8px); transition: all .5s ease}
.reveal.revealed{opacity:1; transform:translateY(0)}