/* LexusNET – estilo ejecutivo, limpio y consistente (Bootstrap 4.6) */

html, body {
  height: 100%;
}

body {
  margin-top: 0;
  background: #f6f8fb;
  color: #1f2937;
}

.lex-nav .navbar-brand .lex-brand {
  font-weight: 700;
  letter-spacing: .3px;
}

.lex-topnote {
  background: #ffffff;
  border-bottom: 1px solid rgba(0,0,0,.06);
  padding: .5rem 0;
}

.lex-social i {
  font-size: 1.05rem;
}

.lex-footer {
  background: #0f172a;
  color: rgba(255,255,255,.85);
  margin-top: 3rem;
}

.lex-footer a {
  color: rgba(255,255,255,.85);
}

.lex-footer a:hover {
  color: #ffffff;
  text-decoration: none;
}

.lex-wa {
  position: fixed;
  right: 18px;
  bottom: 18px;
  width: 52px;
  height: 52px;
  border-radius: 999px;
  background: #25D366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 12px 28px rgba(0,0,0,.25);
  z-index: 9999;
}

.lex-wa i {
  font-size: 28px;
}

/* utilidades */
.lex-hero {
  background: linear-gradient(135deg, #0b1220, #111827);
  color: #fff;
  border-radius: 16px;
  overflow: hidden;
}

.lex-hero .lead {
  opacity: .9;
}

.lex-card {
  border: 0;
  border-radius: 16px;
  box-shadow: 0 10px 24px rgba(15,23,42,.08);
}

.lex-badge {
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.2);
  color: #fff;
}