/* ===========================
   VARIABLES CSS LIONXSECURITY
   =========================== */
:root {
  --lionx-orange: #ff9800;
  --lionx-orange-dark: #e68a00;
  --lionx-orange-75: rgba(255, 152, 0, 0.75);
  --lionx-orange-30: rgba(255, 152, 0, 0.30);
  --lionx-orange-15: rgba(255, 152, 0, 0.15);
  --lionx-orange-08: rgba(255, 152, 0, 0.08);
  --lionx-dark: #121212;
  --lionx-card: #1e1e1e;
  --lionx-card-2: #171717;
  --lionx-gray: #333;
  --lionx-gray-2: #2a2a2a;
  --lionx-black: #000;
  --text: #f8f9fa;
  --text-muted: #c9c9c9;
  --text-secondary: #aaa;
  
  /* Nuevas variables para animaciones */
  --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.15);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.25);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.35);
  --shadow-orange: 0 8px 32px rgba(255, 152, 0, 0.25);
}

/* ===========================
   ANIMACIONES GLOBALES
   =========================== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInFromLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInFromRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

@keyframes glow {
  0%, 100% {
    box-shadow: 0 0 5px rgba(255, 152, 0, 0.3);
  }
  50% {
    box-shadow: 0 0 20px rgba(255, 152, 0, 0.6);
  }
}

/* ===========================
   NAVBAR PRINCIPAL
   =========================== */
.lionx-navbar {
  background: linear-gradient(180deg, var(--lionx-black) 0%, #0a0a0a 100%) !important;
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-lg);
  padding: 0.4rem 1rem;
  border-bottom: 2px solid var(--lionx-orange);
  z-index: 1050;
  position: relative;
  transition: all var(--transition-normal);
}

.lionx-navbar::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--lionx-orange), transparent);
  opacity: 0.6;
}

/* Efecto de scroll */
.lionx-navbar.scrolled {
  background: rgba(0, 0, 0, 0.95) !important;
  backdrop-filter: blur(15px);
  box-shadow: var(--shadow-lg), 0 0 30px rgba(255, 152, 0, 0.1);
}

/* ===========================
   LOGO LIONXSECURITY
   =========================== */
.lionx-brand {
  font-size: 1.9rem !important;
  font-weight: 800;
  display: flex;
  align-items: center;
  text-decoration: none !important;
  letter-spacing: 0.5px;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.lionx-brand::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 152, 0, 0.1), transparent);
  transition: left 0.6s ease;
}

.lionx-brand:hover::before {
  left: 100%;
}

.lionx-brand:hover {
  transform: scale(1.03);
  filter: drop-shadow(0 0 8px rgba(255, 152, 0, 0.4));
}

.brand-lionx {
  color: var(--lionx-orange) !important;
  text-shadow: 0 0 10px rgba(255, 152, 0, 0.3);
}

.brand-security {
  color: #fff !important;
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.2);
}

/* ===========================
   ENLACES DE NAVEGACIÓN
   =========================== */
.lionx-nav-link {
  color: #fff !important;
  background-color: transparent !important;
  border-radius: 0.75rem;
  padding: 0.65rem 1.2rem !important;
  margin: 0 0.3rem;
  transition: all var(--transition-normal);
  position: relative;
  display: inline-flex !important;
  align-items: center;
  gap: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.3px;
  text-decoration: none !important;
  overflow: hidden;
}

/* Efecto de fondo deslizante */
.lionx-nav-link::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, var(--lionx-orange-08), transparent);
  transition: left 0.4s ease;
  z-index: -1;
}

.lionx-nav-link:hover::before {
  left: 100%;
}

.lionx-nav-link i {
  font-size: 1.1rem;
  transition: all var(--transition-normal);
  filter: drop-shadow(0 0 3px rgba(255, 152, 0, 0.3));
}

/* Estados hover y active */
.lionx-nav-link:hover,
.lionx-nav-link:focus {
  color: var(--lionx-orange) !important;
  transform: translateY(-2px);
  background-color: var(--lionx-orange-08) !important;
  box-shadow: var(--shadow-md);
}

.lionx-nav-link:hover i {
  transform: scale(1.15) rotate(5deg);
  filter: drop-shadow(0 0 8px rgba(255, 152, 0, 0.6));
}

/* Línea indicadora animada */
.lionx-nav-link::after {
  content: '';
  position: absolute;
  bottom: 0.3rem;
  left: 1.2rem;
  width: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--lionx-orange), var(--lionx-orange-dark));
  transition: width var(--transition-normal);
  border-radius: 2px;
  box-shadow: 0 0 8px rgba(255, 152, 0, 0.5);
}

.lionx-nav-link:hover::after,
.lionx-nav-link.active::after {
  width: calc(100% - 2.4rem);
}

/* Estado activo específico */
.lionx-nav-link.active {
  color: var(--lionx-orange) !important;
  background: linear-gradient(135deg, var(--lionx-orange-08), var(--lionx-orange-15)) !important;
  font-weight: 700;
  box-shadow: inset 0 1px 3px rgba(255, 152, 0, 0.2);
  animation: glow 2s ease-in-out infinite;
}

.lionx-nav-link.active i {
  animation: pulse 2s ease-in-out infinite;
}

/* ===========================
   MENÚS DESPLEGABLES
   =========================== */
.lionx-dropdown {
  background: linear-gradient(180deg, var(--lionx-black) 0%, #0a0a0a 100%) !important;
  border: 2px solid var(--lionx-orange) !important;
  border-radius: 1rem;
  box-shadow: var(--shadow-lg), var(--shadow-orange);
  padding: 0.75rem 0;
  margin-top: 0.5rem;
  overflow: hidden;
  backdrop-filter: blur(10px);
  animation: scaleIn 0.2s ease-out;
}

.lionx-dropdown::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--lionx-orange), transparent);
  opacity: 0.8;
}

.lionx-dropdown-item {
  color: #fff !important;
  background-color: transparent !important;
  padding: 0.8rem 1.5rem !important;
  display: flex !important;
  align-items: center;
  gap: 0.8rem;
  transition: all var(--transition-normal);
  border: none !important;
  text-decoration: none !important;
  font-weight: 600;
  letter-spacing: 0.2px;
  position: relative;
  overflow: hidden;
}

/* Efecto de onda al hover */
.lionx-dropdown-item::before {
  content: '';
  position: absolute;
  top: 50%;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, var(--lionx-orange-15), transparent);
  transition: left 0.4s ease;
  transform: translateY(-50%);
  z-index: -1;
}

.lionx-dropdown-item:hover::before {
  left: 100%;
}

.lionx-dropdown-item:hover,
.lionx-dropdown-item:focus {
  color: var(--lionx-orange) !important;
  background: linear-gradient(90deg, var(--lionx-orange-08), var(--lionx-orange-15)) !important;
  transform: translateX(8px);
  box-shadow: inset 3px 0 0 var(--lionx-orange);
}

.lionx-dropdown-item.active {
  color: var(--lionx-orange) !important;
  background: linear-gradient(90deg, var(--lionx-orange-15), var(--lionx-orange-08)) !important;
  font-weight: 700;
  box-shadow: inset 3px 0 0 var(--lionx-orange);
}

.lionx-dropdown-item i {
  width: 22px;
  text-align: center;
  font-size: 1.1rem;
  transition: all var(--transition-normal);
  filter: drop-shadow(0 0 3px rgba(255, 152, 0, 0.3));
}

.lionx-dropdown-item:hover i {
  transform: scale(1.2) rotate(10deg);
  filter: drop-shadow(0 0 8px rgba(255, 152, 0, 0.6));
}

/* ===========================
   RESPONSIVE MOBILE
   =========================== */
@media (max-width: 991.98px) {
  .navbar-collapse {
    background: linear-gradient(180deg, var(--lionx-black) 0%, #0a0a0a 100%);
    padding: 1.5rem;
    margin-top: 0.75rem;
    border: 2px solid var(--lionx-orange);
    border-radius: 1rem;
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(15px);
    animation: slideInFromRight 0.3s ease-out;
  }

  .lionx-nav-link {
    margin: 0.4rem 0;
    padding: 1rem 1.2rem !important;
    border-radius: 0.75rem;
    animation: fadeInUp 0.3s ease-out;
    animation-fill-mode: both;
  }

  .lionx-nav-link:nth-child(1) { animation-delay: 0.1s; }
  .lionx-nav-link:nth-child(2) { animation-delay: 0.15s; }
  .lionx-nav-link:nth-child(3) { animation-delay: 0.2s; }
  .lionx-nav-link:nth-child(4) { animation-delay: 0.25s; }
  .lionx-nav-link:nth-child(5) { animation-delay: 0.3s; }

  .lionx-nav-link::after {
    left: 1.2rem;
    right: 1.2rem;
    width: auto !important;
  }

  .lionx-nav-link:hover::after,
  .lionx-nav-link.active::after {
    width: auto !important;
    left: 1.2rem;
    right: 1.2rem;
  }

  .lionx-dropdown {
    background: transparent !important;
    border: none !important;
    box-shadow: none;
    padding: 0.5rem 0 0 1.5rem;
    animation: none;
  }

  .lionx-dropdown-item {
    padding: 0.7rem 1rem !important;
    border-radius: 0.5rem;
    margin: 0.2rem 0;
  }
}

/* ===========================
   NAVBAR TOGGLER MEJORADO
   =========================== */
.navbar-toggler {
  border: 2px solid var(--lionx-orange);
  border-radius: 0.5rem;
  padding: 0.5rem;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.navbar-toggler::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, var(--lionx-orange-15), transparent);
  transition: left 0.4s ease;
}

.navbar-toggler:hover::before {
  left: 100%;
}

.navbar-toggler:hover {
  border-color: var(--lionx-orange-dark);
  transform: scale(1.05);
  box-shadow: 0 0 15px rgba(255, 152, 0, 0.4);
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 0.25rem rgba(255, 152, 0, 0.25);
}

.navbar-toggler-icon {
  transition: all var(--transition-normal);
  filter: brightness(0) saturate(100%) invert(65%) sepia(85%) saturate(2275%) hue-rotate(14deg) brightness(102%) contrast(101%);
}

.navbar-toggler:hover .navbar-toggler-icon {
  transform: rotate(90deg);
}

/* ===========================
   FOOTER UNIFICADO
   =========================== */
.lionx-footer {
  background: linear-gradient(180deg, var(--lionx-black) 0%, #0a0a0a 100%);
  border-top: 2px solid var(--lionx-orange);
  padding: 2rem 0;
  color: var(--text-muted);
  margin-top: auto;
  position: relative;
  overflow: hidden;
}

.lionx-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--lionx-orange), transparent);
  opacity: 0.8;
}

.lionx-footer p {
  margin: 0;
  transition: all var(--transition-normal);
}

.lionx-footer:hover p {
  color: var(--text);
  transform: translateY(-2px);
}

/* ===========================
   BODY Y LAYOUT BASE
   =========================== */
body {
  font-family: ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'Noto Sans', 'Liberation Sans', sans-serif;
  background: linear-gradient(180deg, var(--lionx-black) 0%, #0a0a0a 100%);
  color: var(--text);
  margin: 0;
  padding: 0;
  scroll-behavior: smooth;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

main {
  flex: 1;
  padding-top: 80px;
  animation: fadeInUp 0.6s ease-out;
}

/* ===========================
   UTILIDADES MEJORADAS
   =========================== */
.text-lionx-orange {
  color: var(--lionx-orange) !important;
  text-shadow: 0 0 8px rgba(255, 152, 0, 0.3);
}

.bg-lionx-card {
  background: linear-gradient(180deg, var(--lionx-card) 0%, var(--lionx-card-2) 100%) !important;
  border: 1px solid var(--lionx-gray);
  box-shadow: var(--shadow-md);
}

.border-lionx-orange {
  border-color: var(--lionx-orange) !important;
  box-shadow: 0 0 10px rgba(255, 152, 0, 0.2);
}

/* ===========================
   BOTONES PROFESIONALES
   =========================== */
.btn-lionx-primary {
  background: linear-gradient(135deg, var(--lionx-orange), var(--lionx-orange-dark));
  border: none;
  color: #000;
  font-weight: 700;
  padding: 0.85rem 2rem;
  border-radius: 0.75rem;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow: var(--shadow-md);
}

.btn-lionx-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s ease;
}

.btn-lionx-primary:hover::before {
  left: 100%;
}

.btn-lionx-primary:hover {
  background: linear-gradient(135deg, var(--lionx-orange-dark), #cc7a00);
  color: #000;
  transform: translateY(-3px) scale(1.02);
  box-shadow: var(--shadow-orange);
}

.btn-lionx-primary:active {
  transform: translateY(-1px) scale(0.98);
}

/* ===========================
   CARDS MEJORADAS
   =========================== */
.lionx-card {
  background: linear-gradient(180deg, var(--lionx-card) 0%, var(--lionx-card-2) 100%);
  border: 1px solid var(--lionx-gray);
  border-radius: 1rem;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-slow);
  position: relative;
  overflow: hidden;
}

.lionx-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--lionx-orange), transparent);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.lionx-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-orange);
  border-color: var(--lionx-orange);
}

.lionx-card:hover::before {
  opacity: 1;
}

/* ===========================
   FORMULARIOS MEJORADOS
   =========================== */
.form-control {
  background: linear-gradient(180deg, var(--lionx-gray) 0%, var(--lionx-gray-2) 100%) !important;
  border: 2px solid var(--lionx-gray) !important;
  color: #fff !important;
  border-radius: 0.75rem;
  padding: 1rem 1.25rem;
  transition: all var(--transition-normal);
  position: relative;
}

.form-control::placeholder {
  color: rgba(255, 255, 255, 0.6) !important;
  transition: all var(--transition-normal);
}

.form-control:focus {
  background: linear-gradient(180deg, #0a0a0a, var(--lionx-gray-2)) !important;
  border-color: var(--lionx-orange) !important;
  box-shadow: 0 0 0 0.25rem rgba(255, 152, 0, 0.25), 
              0 0 20px rgba(255, 152, 0, 0.1) !important;
  transform: translateY(-2px);
}

.form-control:focus::placeholder {
  color: rgba(255, 152, 0, 0.7) !important;
  transform: translateY(-2px);
}

/* ===========================
   ALERTAS MEJORADAS
   =========================== */
.alert {
  border-radius: 1rem;
  border: none;
  padding: 1.25rem 1.5rem;
  margin: 1rem 0;
  position: relative;
  overflow: hidden;
  animation: slideInFromLeft 0.4s ease-out;
}

.alert::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  transition: width var(--transition-normal);
}

.alert:hover::before {
  width: 8px;
}

.alert-success {
  background: linear-gradient(135deg, rgba(40, 167, 69, 0.15), rgba(40, 167, 69, 0.05));
  color: #4caf50;
  border-left: 4px solid #28a745;
}

.alert-success::before {
  background: #28a745;
}

.alert-danger {
  background: linear-gradient(135deg, rgba(220, 53, 69, 0.15), rgba(220, 53, 69, 0.05));
  color: #f56565;
  border-left: 4px solid #dc3545;
}

.alert-danger::before {
  background: #dc3545;
}

.alert-warning {
  background: linear-gradient(135deg, var(--lionx-orange-15), var(--lionx-orange-08));
  color: var(--lionx-orange);
  border-left: 4px solid var(--lionx-orange);
}

.alert-warning::before {
  background: var(--lionx-orange);
}

/* ===========================
   ESTADOS DE CARGA Y LOADING
   =========================== */
.loading-spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid var(--lionx-orange-30);
  border-radius: 50%;
  border-top-color: var(--lionx-orange);
  animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ===========================
   MICROINTERACCIONES
   =========================== */
.hover-lift {
  transition: all var(--transition-normal);
}

.hover-lift:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.hover-glow {
  transition: all var(--transition-normal);
}

.hover-glow:hover {
  box-shadow: 0 0 20px rgba(255, 152, 0, 0.4);
  filter: brightness(1.1);
}

/* ===========================
   SCROLL ANIMATIONS
   =========================== */
.fade-in-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease-out;
}

.fade-in-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===========================
   MEJORAS DE ACCESIBILIDAD
   =========================== */
.lionx-nav-link:focus,
.lionx-dropdown-item:focus,
.btn-lionx-primary:focus {
  outline: 3px solid var(--lionx-orange);
  outline-offset: 3px;
  z-index: 10;
}

/* ===========================
   REDUCIR MOVIMIENTO PARA ACCESIBILIDAD
   =========================== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  .lionx-nav-link:hover,
  .lionx-dropdown-item:hover,
  .lionx-brand:hover {
    transform: none !important;
  }
}

/* ===========================
   INDICADORES DE PÁGINA ACTIVA MEJORADOS
   =========================== */
.lionx-nav-link.active {
  position: relative;
}

.lionx-nav-link.active::before {
  content: '';
  position: absolute;
  left: 0.5rem;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 60%;
  background: linear-gradient(180deg, var(--lionx-orange), var(--lionx-orange-dark));
  border-radius: 2px;
  box-shadow: 0 0 8px rgba(255, 152, 0, 0.5);
  animation: pulse 2s ease-in-out infinite;
}

@media (min-width: 992px) {
  .lionx-nav-link.active::before {
    display: none;
  }
}

/* ===========================
   EFECTOS DE PARTÍCULAS (OPCIONAL)
   =========================== */
.particles-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: -1;
  opacity: 0.1;
}

.particle {
  position: absolute;
  width: 2px;
  height: 2px;
  background: var(--lionx-orange);
  border-radius: 50%;
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% {
    transform: translateY(0) rotate(0deg);
    opacity: 0;
  }
  50% {
    opacity: 1;
  }
  100% {
    transform: translateY(-100vh) rotate(360deg);
    opacity: 0;
  }
}

/* ===========================
   MEJORAS EN TIPOGRAFÍA
   =========================== */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.3px;
  transition: all var(--transition-normal);
}

h1:hover, h2:hover, h3:hover {
  color: var(--lionx-orange);
  text-shadow: 0 0 10px rgba(255, 152, 0, 0.3);
}

/* ===========================
   SCROLLBAR PERSONALIZADA
   =========================== */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--lionx-black);
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--lionx-orange), var(--lionx-orange-dark));
  border-radius: 4px;
  transition: all var(--transition-normal);
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, var(--lionx-orange-dark), #cc7a00);
  box-shadow: 0 0 10px rgba(255, 152, 0, 0.5);
}

/* ===========================
   EFECTOS DE SELECCIÓN
   =========================== */
::selection {
  background: var(--lionx-orange);
  color: #000;
}

::-moz-selection {
  background: var(--lionx-orange);
  color: #000;
}