/* Navbar Moderno - Estilos Avançados */

/* Reset de estilos antigos */
.navbar-modern ul.navbar-nav,
.navbar-modern .navbar-nav {
  font-size: inherit !important;
  color: inherit !important;
  line-height: inherit !important;
  display: flex !important;
  align-items: center !important;
  gap: 0.25rem;
  flex-wrap: wrap;
  margin: 0 !important;
  padding: 0 !important;
}

.navbar-modern .nav,
.navbar-modern ul.navbar-nav {
  margin: 0 !important;
  padding: 0 !important;
  list-style: none !important;
}

.navbar-modern .nav > li,
.navbar-modern ul.navbar-nav > li {
  position: relative;
  margin: 0 !important;
  list-style: none !important;
}

.navbar-modern .nav > li > a,
.navbar-modern ul.navbar-nav > li > a {
  color: var(--lt-text-primary) !important;
  font-size: 1.1rem !important;
  font-weight: 500 !important;
  text-transform: none !important;
  padding: 0.75rem 1.25rem !important;
  padding-top: 0.75rem !important;
  padding-bottom: 0.75rem !important;
  border-radius: var(--lt-radius-md) !important;
  transition: all var(--lt-transition-fast) !important;
  position: relative;
  text-decoration: none !important;
  background: transparent !important;
  border: none !important;
  display: flex !important;
  align-items: center !important;
  gap: 0.5rem;
  white-space: nowrap;
  line-height: 1.6 !important;
  margin: 0 !important;
  letter-spacing: 0.02em;
}

.navbar-modern .nav > li > a:hover,
.navbar-modern .nav > li > a:focus,
.navbar-modern ul.navbar-nav > li > a:hover,
.navbar-modern ul.navbar-nav > li > a:focus {
  color: var(--lt-blue-light) !important;
  background: rgba(135, 206, 235, 0.2) !important;
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(135, 206, 235, 0.3);
  font-weight: 600 !important;
}

.navbar-modern .nav > li > a::after,
.navbar-modern ul.navbar-nav > li > a::after {
  content: '';
  position: absolute;
  bottom: 0.25rem;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 70%;
  height: 2px;
  background: linear-gradient(90deg, var(--lt-blue-light), var(--lt-purple-medium));
  border-radius: 2px;
  transition: transform var(--lt-transition-fast);
}

.navbar-modern .nav > li > a:hover::after,
.navbar-modern ul.navbar-nav > li > a:hover::after {
  transform: translateX(-50%) scaleX(1);
}

.navbar-modern .nav .open > a,
.navbar-modern .nav .open > a:hover,
.navbar-modern .nav .open > a:focus {
  background: rgba(135, 206, 235, 0.15) !important;
  color: var(--lt-text-primary) !important;
}

/* Dropdown Moderno */
.navbar-modern .dropdown {
  position: relative;
}

.navbar-modern .dropdown-toggle {
  cursor: pointer;
}

.navbar-modern .dropdown-toggle .caret {
  display: inline-block;
  width: 0;
  height: 0;
  margin-left: 0.5rem;
  vertical-align: middle;
  border-top: 4px solid;
  border-right: 4px solid transparent;
  border-bottom: 0;
  border-left: 4px solid transparent;
  transition: transform var(--lt-transition-fast);
}

.navbar-modern .dropdown.open > .dropdown-toggle .caret,
.navbar-modern .dropdown-toggle[aria-expanded="true"] .caret {
  transform: rotate(180deg);
}

.navbar-modern .dropdown-menu {
  background: rgba(26, 22, 38, 0.98) !important;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(135, 206, 235, 0.2) !important;
  border-radius: var(--lt-radius-md) !important;
  border: 0 !important;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(135, 206, 235, 0.1) inset;
  padding: 0.5rem 0 !important;
  margin-top: 0.5rem !important;
  min-width: 220px;
  animation: fadeInDown 0.3s ease-out;
  -moz-border-radius: var(--lt-radius-md) !important;
  -webkit-border-radius: var(--lt-radius-md) !important;
}

.navbar-modern .dropdown-menu > li {
  margin: 0 !important;
  list-style: none !important;
}

.navbar-modern .dropdown-menu > li > a,
.navbar-modern ul.navbar-nav li .dropdown-menu a {
  color: var(--lt-text-primary) !important;
  padding: 0.875rem 1.5rem !important;
  padding-top: 0.875rem !important;
  padding-bottom: 0.875rem !important;
  font-size: 1rem !important;
  line-height: 1.6 !important;
  transition: all var(--lt-transition-fast) !important;
  border-radius: 0 !important;
  display: block !important;
  text-decoration: none !important;
  position: relative;
  overflow: hidden;
  text-align: left !important;
  text-transform: none !important;
  font-weight: 500 !important;
}

.navbar-modern .dropdown-menu > li > a::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--lt-blue-light), var(--lt-purple-medium));
  transform: scaleY(0);
  transition: transform var(--lt-transition-fast);
}

.navbar-modern .dropdown-menu > li > a:hover,
.navbar-modern .dropdown-menu > li > a:focus {
  background: rgba(135, 206, 235, 0.2) !important;
  color: var(--lt-blue-light) !important;
  padding-left: 2rem !important;
  transform: translateX(4px);
  font-weight: 600 !important;
}

.navbar-modern .dropdown-menu > li > a:hover::before {
  transform: scaleY(1);
}

/* Menu Mobile (Hamburger) */
.navbar-modern .navbar-toggle {
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--lt-radius-sm);
  padding: 0.5rem;
  background: rgba(255, 255, 255, 0.05);
  transition: all var(--lt-transition-fast);
}

.navbar-modern .navbar-toggle:hover,
.navbar-modern .navbar-toggle:focus {
  background: rgba(135, 206, 235, 0.1);
  border-color: var(--lt-purple-medium);
}

.navbar-modern .navbar-toggle .icon-bar {
  background: var(--lt-text-primary);
  height: 3px;
  border-radius: 2px;
  transition: all var(--lt-transition-fast);
}

.navbar-modern .navbar-toggle:hover .icon-bar {
  background: var(--lt-blue-light);
}

.navbar-modern .navbar-toggle[aria-expanded="true"] .icon-bar:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.navbar-modern .navbar-toggle[aria-expanded="true"] .icon-bar:nth-child(2) {
  opacity: 0;
}

.navbar-modern .navbar-toggle[aria-expanded="true"] .icon-bar:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

/* Menu Colapsado Mobile */
.navbar-modern .navbar-collapse {
  background: rgba(26, 22, 38, 0.98);
  backdrop-filter: blur(20px);
  border-radius: var(--lt-radius-md);
  margin-top: 1rem;
  padding: 1rem;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(135, 206, 235, 0.2);
}

.navbar-modern .navbar-collapse .nav > li {
  margin-bottom: 0.5rem;
}

.navbar-modern .navbar-collapse .nav > li > a {
  border-radius: var(--lt-radius-sm);
}

/* Animações */
@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Garantir que estilos antigos sejam sobrescritos */
.navbar-modern.navbar {
  margin-bottom: 0 !important;
  background: rgba(26, 22, 38, 0.85) !important;
  border: 0 !important;
  border-radius: 0 !important;
  -moz-border-radius: 0 !important;
  -webkit-border-radius: 0 !important;
}

/* Responsividade */
@media (max-width: 991px) {
  .navbar-modern .nav > li > a,
  .navbar-modern ul.navbar-nav > li > a {
    padding: 0.75rem 1rem !important;
  }
  
  .navbar-modern .dropdown-menu {
    position: static !important;
    float: none !important;
    width: 100% !important;
    margin-top: 0.5rem !important;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3) !important;
    border: 1px solid rgba(135, 206, 235, 0.1) !important;
  }
}

@media (max-width: 768px) {
  .navbar-modern {
    padding: 0.75rem 0 !important;
  }
  
  .navbar-modern .nav > li > a,
  .navbar-modern ul.navbar-nav > li > a {
    font-size: 1rem !important;
    padding: 0.75rem 1rem !important;
  }
  
  .navbar-modern .dropdown-menu > li > a {
    font-size: 0.95rem !important;
  }
}