:root{--bg:#ffffff;--text:#111827;--muted:#6b7280;--primary:#0ea5e9;--accent:#f59e0b}
:root{--card:#ffffff;--border:#e5e7eb}
[data-theme="dark"]{--bg:#0b0f19;--text:#e5e7eb;--muted:#9aa2b1;--primary:#38bdf8;--accent:#fbbf24;--card:#0f1629;--border:#1f2937}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu;line-height:1.5;color:var(--text);background:var(--bg);transition:background .2s ease,color .2s ease}
a{text-decoration:none;color:var(--primary)}
img{max-width:100%;display:block}
.container{max-width:1280px;margin:0 auto;padding:0 20px}
.header{position:sticky;top:0;background:var(--card);border-bottom:1px solid var(--border);z-index:10;box-shadow:0 6px 16px rgba(0,0,0,.05)}
.nav{display:flex;gap:16px;align-items:center;justify-content:space-between;padding:12px 0}
.brand{font-weight:800;color:var(--text);font-size:18px}
.nav-actions{display:flex;gap:8px;align-items:center}
.nav-actions .btn{padding:10px 16px}
.hero{background:linear-gradient(135deg,#f0f9ff,#ecfeff);padding:40px 0;border-bottom:1px solid var(--border)}
.hero[data-theme="dark"]{background:linear-gradient(135deg,#0f1629,#0b1323)}
.hero h1{font-size:44px;font-weight:800;letter-spacing:-.02em;margin:0 0 12px;text-align:center}
.hero p{color:var(--muted);margin:0 0 20px;text-align:center;font-size:18px}
.hero .searchbar{justify-content:center}
.hero .searchbar input,.hero .searchbar select{padding:14px 16px;border:1px solid var(--border);border-radius:14px;background:var(--card);color:var(--text);min-width:220px}
.hero .searchbar .btn{padding:14px 22px;border-radius:14px}
.grid{display:grid;gap:16px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.card{border:1px solid var(--border);border-radius:16px;overflow:hidden;background:var(--card);box-shadow:0 4px 12px rgba(0,0,0,.06)}
.card-body{padding:12px}
.badge{display:inline-block;padding:6px 10px;border-radius:999px;background:#eef2ff;color:#3730a3;font-size:12px}
.btn{display:inline-block;padding:12px 18px;border-radius:14px;border:1px solid var(--border);background:var(--card);color:var(--text);font-weight:700}
.btn.primary{background:var(--primary);color:#fff;border-color:var(--primary)}
.btn.accent{background:var(--accent);color:#fff;border-color:var(--accent)}
.btn.gradient{background:linear-gradient(90deg,#38bdf8,#0ea5e9);color:#fff;border-color:transparent}
.footer{margin-top:40px;border-top:1px solid var(--border);padding:20px 0;color:var(--muted)}
.filters{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.searchbar{display:flex;gap:8px}
.lazy{filter:blur(6px);transition:filter .3s ease}
.table{width:100%;border-collapse:separate;border-spacing:0 8px}
.table th,.table td{padding:12px;border-bottom:1px solid var(--border);text-align:left}
.table thead th{font-weight:700;color:var(--muted)}
.table .badge{background:#f1f5f9;color:#0f172a}
@media (max-width:768px){.grid-3{grid-template-columns:1fr}.filters{grid-template-columns:1fr 1fr}.nav{flex-wrap:wrap}}
.section{padding:32px 0}
.section h2{font-size:28px;font-weight:800;letter-spacing:-.02em;text-align:center;margin:0 0 16px}
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.feature{border:1px solid var(--border);border-radius:16px;background:var(--card);padding:16px;text-align:center}
.feature h3{margin:8px 0}
.features .feature .icon{width:40px;height:40px;margin:0 auto 8px;background:var(--primary);color:#fff;border-radius:999px;display:flex;align-items:center;justify-content:center;font-weight:800}
.kpi{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.kpi-item{border:1px solid var(--border);border-radius:16px;background:var(--card);padding:16px;text-align:center}
.kpi-item .num{font-size:34px;font-weight:800;color:var(--primary);letter-spacing:-.02em}
.kpi-item .label{display:block;margin-top:6px;color:var(--muted)}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.step{border:1px solid var(--border);border-radius:16px;background:var(--card);padding:16px}
.step .n{width:36px;height:36px;border-radius:999px;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800}
.cta{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.cta .btn{padding:14px 22px;border-radius:16px}
@media (max-width:768px){
  .features{grid-template-columns:1fr}
  .kpi{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr}
}