:root{
  --rg-primary:#0b2a52;     /* azul profundo */
  --rg-primary-2:#081f3c;
  --rg-accent:#f6b10a;      /* dourado/âmbar (cta) */
  --rg-bg:#0b1220;
}

.nav-rgtech{ background: linear-gradient(90deg, var(--rg-primary), var(--rg-primary-2)); }
.brand-badge{
  display:inline-flex; align-items:center; justify-content:center;
  width:34px; height:34px; border-radius:10px;
  background: rgba(246,177,10,.16);
  border:1px solid rgba(246,177,10,.35);
  color: #ffd15a;
  font-weight:800;
}

.btn-accent{
  background: var(--rg-accent);
  border-color: var(--rg-accent);
  color:#1a1a1a;
  font-weight:700;
}
.btn-accent:hover{ filter: brightness(.95); }

.hero{
  position: relative;
  min-height: 78vh;
  display:flex;
  align-items:stretch;
  color:#fff;
  overflow:hidden;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.hero-slide{
  position: relative;
  min-height: 78vh;
  background-size: cover;
  background-position: center;
}
.hero-overlay{
  position:absolute; inset:0;
  background: linear-gradient(90deg, rgba(11,42,82,.92), rgba(11,42,82,.55), rgba(11,42,82,.15));
}
.hero-content{
  position:relative;
  z-index:2;
  padding: clamp(24px, 5vw, 64px);
  max-width: 980px;
}
.hero-kicker{
  display:inline-block;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(246,177,10,.14);
  border:1px solid rgba(246,177,10,.28);
  color:#ffe08a;
  font-weight:700;
  letter-spacing:.2px;
}

.section-title{
  font-weight:800;
  color: var(--rg-primary);
}
.card-service{
  border:1px solid rgba(11,42,82,.12);
  border-radius: 18px;
  box-shadow: 0 10px 30px rgba(0,0,0,.06);
}
.card-service .icon{
  width:44px;height:44px;border-radius:14px;
  background: rgba(11,42,82,.08);
  display:flex;align-items:center;justify-content:center;
  font-weight:900;color:var(--rg-primary);
}

.footer-rgtech{
  background: linear-gradient(90deg, var(--rg-primary-2), var(--rg-primary));
}