:root{--bg:#066192;--panel:#066f7b;--muted:#9ca3af;--acc:#10b981;--text:#fafafa}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto;color:var(--text);background:linear-gradient(180deg,#050505 0%,#0b0b0b 100%)}
.container{max-width:1100px;margin:0 auto;padding:0 16px}
.site-header{position:sticky;top:0;backdrop-filter:blur(8px);background:rgba(3, 84, 106, 0.349);border-bottom:1px solid #1f2937;z-index:50}
.nav{display:flex;align-items:center;justify-content:space-between;padding:12px 0}
.brand{display:flex;gap:10px;align-items:center;color:var(--text);text-decoration:none}
.logo{background:linear-gradient(135deg,#10b981,#22d3ee);-webkit-background-clip:text;background-clip:text;color:transparent;font-weight:800;font-size:20px}
.sub{font-size:12px;color:var(--muted)}
nav a{color:#e5e7eb;text-decoration:none;margin:0 10px}
.btn{display:inline-flex;align-items:center;gap:8px;border-radius:14px;padding:10px 16px;border:1px solid #1f2937;background:transparent;color:#e5e7eb;text-decoration:none}
.btn-primary{background:linear-gradient(135deg,#10b981,#22d3ee);color:#0b0b0b;border:none;font-weight:700}
.hero{padding:72px 0 40px;border-bottom:1px solid #1f2937}
.hero .title{font-size:44px;line-height:1.1;font-weight:800}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.card{background:var(--panel);border:1px solid #1f2937;border-radius:20px;padding:18px}
.badges{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:14px;color:#a1a1aa;font-size:13px}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:12px}
.kpi{background:#0e0e0e;border:1px solid #1f2937;border-radius:16px;padding:12px;text-align:center}
.site-footer{border-top:1px solid #1f2937;margin-top:48px;padding-top:16px}
.copy{text-align:center;color:#9ca3af;padding:12px 0;border-top:1px solid #1f2937;margin-top:12px}
.products{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.product{background:var(--panel);border:1px solid #1f2937;border-radius:16px;overflow:hidden}
.product img{width:100%;height:170px;object-fit:cover}
.product .p{padding:12px}
.price{font-weight:800}
input,textarea{width:100%;background:#0c0c0c;border:1px solid #1f2937;border-radius:12px;padding:10px;color:#e5e7eb}
form .row{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
@media(max-width:900px){
  .grid-3{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
  .products{grid-template-columns:1fr}
}