.navbar {
  transition: 0.4s;
}

.logo_principal {
  max-width: 120px;
}

.navbar {
  background: transparent;
  transition: 0.4s;
}

.navbar.scrolled {
  background: rgba(0, 0, 0, 0.7);
}

@media (max-width: 768px) {
  .carousel-caption {
    bottom: 20%;
    text-align: center;
  }
}

@media (max-width: 768px) {
  .logo_principal {
    width: 90px;
  }
}

.navbar {
  background: transparent;
  transition: background 0.4s ease, box-shadow 0.3s ease;
}

/* Quando rolar */
.navbar.scrolled {
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 10px rgba(0,0,0,0.3);
}


/* Dropdown Contato */

.contato-menu {
  min-width: 220px;
  border: none;
  border-radius: 14px;
  padding: 10px 0;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.15);
}

.contato-menu .dropdown-header {
  font-weight: 700;
  color: #023c54;
  font-size: 0.95rem;
}

.contato-menu .dropdown-item-text {
  display: block;
  padding: 10px 16px;
  color: #1f1f1f;
  font-size: 0.95rem;
}

.contato-menu .dropdown-item-text i {
  color: #023c54;
}



/* melhora no mobile */
@media (max-width: 991.98px) {
  .contato-menu {
    min-width: 100%;
    margin-top: 8px;
    border-radius: 12px;
  }

  .contato-menu .dropdown-item-text {
    font-size: 0.92rem;
  }
}