/* Top rail — servicios Itaú / atención */
.top-rail {
  position: relative;
  z-index: 45;
  background: #0e141b;
  color: rgba(255,255,255,0.88);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.top-rail-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.55rem 1.1rem;
  padding: 0.55rem 0;
}
.top-rail-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.85rem;
}
.top-rail a {
  color: rgba(255,255,255,0.86);
  text-decoration: none;
  transition: color 0.2s ease;
}
.top-rail a:hover { color: #f0a070; }
.top-rail .rail-pill {
  color: #f0a070;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.7rem;
}
.top-rail .rail-phone {
  font-weight: 700;
  color: #fff;
  white-space: nowrap;
}
.top-rail .rail-phone span {
  color: #f0a070;
  font-weight: 600;
  margin-right: 0.35rem;
}

.itau-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 1.1rem 0 0.3rem;
}
.itau-nav a {
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 600;
  color: #fff;
  border: 1px solid rgba(255,255,255,0.22);
  padding: 0.45rem 0.8rem;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}
.itau-nav a:hover {
  background: rgba(240,160,112,0.16);
  border-color: rgba(240,160,112,0.55);
  transform: translateY(-1px);
}

@media (max-width: 760px) {
  .top-rail-inner { justify-content: center; text-align: center; }
  .top-rail-links { justify-content: center; }
}