:root{
  --bg1:#081526;
  --bg2:#0e2950;
  --card:#0b1f3a;
  --text:#eaf3ff;
  --muted:#9fb4cc;
  --accent:#3bb8ff;
  --accent2:#2f74ff;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:linear-gradient(180deg,var(--bg1),var(--bg2));color:var(--text);font:16px/1.55 'Inter',system-ui,Segoe UI,Roboto,Ubuntu,Cantarell,sans-serif}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1160px;margin:0 auto;padding:24px}
.nav{display:flex;align-items:center;justify-content:space-between;padding:10px 0}
.brand{display:flex;align-items:center;gap:10px}
.brand img{height:40px;width:40px}
.brand b{letter-spacing:.3px}
.tag{padding:6px 10px;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);color:#cfe6ff;font-size:12px}
.nav-right{display:flex;align-items:center;gap:14px}
.social{display:inline-flex;align-items:center;gap:8px;padding:6px 10px;border-radius:999px;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.04);color:#fff}
.social svg{width:16px;height:16px;display:block}
.social span{color:#eaf3ff;font-weight:600}
.hero{display:grid;gap:22px;grid-template-columns:1.15fr 1fr;align-items:center;margin:16px 0 8px}
.hero .title{font-size:44px;line-height:1.1;margin:0 0 6px 0}
.hero .subtitle{color:var(--muted);margin:0 0 8px 0}
.card{background:var(--card);border:1px solid rgba(255,255,255,.08);border-radius:18px;padding:20px;box-shadow:0 12px 34px rgba(0,0,0,.28)}
.grid{display:grid;gap:16px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.btn{display:inline-flex;align-items:center;gap:10px;background:linear-gradient(90deg,var(--accent),var(--accent2));color:#fff;border:none;padding:12px 16px;border-radius:12px;font-weight:800;cursor:pointer}
.btn.secondary{background:transparent;border:1px solid rgba(255,255,255,.2);color:#fff}
.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:12px}
.kpis .kpi{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:12px;padding:12px;text-align:center}
.section{margin:28px 0}
.h2{font-size:26px;margin:0 0 12px 0}
.list{display:grid;gap:8px;padding-left:18px}
.list li{margin-left:12px}
.muted{color:var(--muted)}
.separator{height:1px;background:rgba(255,255,255,.08);margin:22px 0}
.form-row{display:grid;gap:10px;grid-template-columns:1fr 1fr}
input,textarea{width:100%;padding:12px;border-radius:10px;border:1px solid rgba(255,255,255,.18);background:#0a1a32;color:var(--text)}
label{font-weight:600;font-size:14px}
footer{margin:36px 0 8px 0;color:var(--muted);font-size:14px}
@media (max-width: 980px){
  .hero{grid-template-columns:1fr}
  .grid-3{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
}

/* Watermark centered */
.container{position:relative;z-index:1}
body::before{
  content:"";
  position:fixed; inset:0;
  background-image:url('/assets/images/logo.png');
  background-repeat:no-repeat;
  background-position:center center;
  background-size:min(52vw,560px);
  opacity:.055; filter:saturate(.85) blur(.3px);
  pointer-events:none; z-index:0;
}
@media (max-width:980px){
  body::before{ background-size:70vw; opacity:.05; }
}
@media (max-width:640px){
  body::before{ background-size:78vw; opacity:.045; }
}