/* =============================================
   ANIMACIONES PARA EL NAVBAR - ESTILO LANDING
   ============================================= */

:root {
    --color-primario: #2d3748;
    --color-secundario: #4a5568;
    --color-acento: #718096;
    --color-dorado: #a0aec0;
    --color-texto: #2d3748;
    --color-texto-claro: #718096;
    --color-fondo: #ffffff;
    --color-fondo-claro: #f7fafc;
    --color-borde: #e2e8f0;
    --color-destacado: #4a5568;
}

/* Reset de animaciones conflictivas */
.navbar * {
    animation-duration: 0.3s !important;
    animation-fill-mode: both !important;
}

/* Navbar principal con animaciones */
.navbar-animated {
    transition: all 0.3s ease !important;
    background: var(--color-primario) !important;
    border-bottom: 1px solid var(--color-borde) !important;
}

/* Efecto de aparición del navbar */
.navbar-fade-in {
    animation: navbarFadeIn 0.6s ease !important;
}

@keyframes navbarFadeIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Control específico para el logo */
.app-logo-img {
    height: 40px !important;
    width: auto !important;
    object-fit: contain !important;
    max-width: 120px !important;
    transition: all 0.3s ease !important;
}

.app-logo-img:hover {
    transform: scale(1.05) !important;
}

/* Efecto de escritura para el brand */
.brand-typing {
    overflow: hidden;
    border-right: 2px solid var(--color-dorado);
    white-space: nowrap;
    animation: typing 1s steps(20, end), blink-caret 0.75s step-end infinite;
    color: white !important;
    font-weight: 700 !important;
}

@keyframes typing {
    from { width: 0 }
    to { width: 100% }
}

@keyframes blink-caret {
    from, to { border-color: transparent }
    50% { border-color: var(--color-dorado); }
}

/* Items del menú con animaciones suaves */
.navbar-nav .nav-item {
    animation: fadeInUp 0.5s ease forwards;
    opacity: 0;
    transform: translateY(10px);
}

/* Retrasos progresivos para los items */
.navbar-nav .nav-item:nth-child(1) { animation-delay: 0.1s; }
.navbar-nav .nav-item:nth-child(2) { animation-delay: 0.2s; }
.navbar-nav .nav-item:nth-child(3) { animation-delay: 0.3s; }
.navbar-nav .nav-item:nth-child(4) { animation-delay: 0.4s; }
.navbar-nav .nav-item:nth-child(5) { animation-delay: 0.5s; }

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Efectos para los enlaces del navbar */
.navbar-nav .nav-link {
    position: relative;
    transition: all 0.2s ease !important;
    border-radius: 4px;
    margin: 0 2px;
    color: rgba(255, 255, 255, 0.9) !important;
    font-weight: 500 !important;
    padding: 0.75rem 1.25rem !important;
}

.navbar-nav .nav-link:hover {
    background-color: rgba(255, 255, 255, 0.1) !important;
    transform: translateY(-1px) !important;
    color: white !important;
}

.navbar-nav .nav-link.active {
    background-color: rgba(255, 255, 255, 0.15) !important;
    font-weight: 600 !important;
}

/* Efecto de subrayado animado */
.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 50%;
    background-color: var(--color-dorado);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
    width: 80%;
}

/* =============================================
   DESPLIEGUE AUTOMÁTICO
   ============================================= */

/* Dropdown que se abre automáticamente al hover */
.navbar-nav .nav-item.dropdown:hover .dropdown-menu {
    display: block !important;
    opacity: 1 !important;
    transform: translateY(0) scale(1) !important;
    pointer-events: auto !important;
    visibility: visible !important;
}

/* Transición para los dropdowns */
.navbar-nav .nav-item.dropdown .dropdown-menu {
    display: block !important;
    opacity: 0 !important;
    transform: translateY(-20px) scale(0.95) !important;
    transition: all 0.4s ease !important;
    pointer-events: none !important;
    visibility: hidden !important;
    border: none !important;
    border-radius: 8px !important;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1) !important;
}

.navbar-nav .nav-item.dropdown .dropdown-menu.show {
    opacity: 1 !important;
    transform: translateY(0) scale(1) !important;
    pointer-events: auto !important;
    visibility: visible !important;
}

/* Efecto de rebote suave al abrir */
@keyframes dropdownBounce {
    0% {
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }
    60% {
        opacity: 1;
        transform: translateY(5px) scale(1.02);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.navbar-nav .nav-item.dropdown:hover .dropdown-menu {
    animation: dropdownBounce 0.5s ease forwards;
}

/* Asegurar que el dropdown tenga un z-index alto */
.navbar-nav .nav-item.dropdown .dropdown-menu {
    z-index: 1030 !important;
}

/* Efecto de flecha indicadora en los dropdowns */
.navbar-nav .nav-item.dropdown > .nav-link::after {
    transition: transform 0.3s ease !important;
    border-color: rgba(255, 255, 255, 0.7) !important;
}

.navbar-nav .nav-item.dropdown:hover > .nav-link::after {
    transform: rotate(180deg) !important;
    border-color: var(--color-dorado) !important;
}

/* Efecto de escalado suave en el dropdown */
.navbar-nav .nav-item.dropdown .dropdown-menu {
    transform-origin: top center !important;
}

/* Items del dropdown con animación en cascada */
.navbar-nav .nav-item.dropdown .dropdown-item {
    transform: translateX(-15px) !important;
    opacity: 0 !important;
    transition: all 0.3s ease !important;
    border-radius: 6px !important;
    margin: 3px 8px !important;
    padding: 0.75rem 1rem !important;
    font-weight: 500 !important;
    color: var(--color-texto) !important;
}

.navbar-nav .nav-item.dropdown:hover .dropdown-item {
    transform: translateX(0) !important;
    opacity: 1 !important;
}

/* Cascada */
.navbar-nav .nav-item.dropdown:hover .dropdown-item:nth-child(1) { transition-delay: 0.1s !important; }
.navbar-nav .nav-item.dropdown:hover .dropdown-item:nth-child(2) { transition-delay: 0.15s !important; }
.navbar-nav .nav-item.dropdown:hover .dropdown-item:nth-child(3) { transition-delay: 0.2s !important; }
.navbar-nav .nav-item.dropdown:hover .dropdown-item:nth-child(4) { transition-delay: 0.25s !important; }
.navbar-nav .nav-item.dropdown:hover .dropdown-item:nth-child(5) { transition-delay: 0.3s !important; }

.navbar-nav .nav-item.dropdown .dropdown-item:hover {
    transform: translateX(8px) scale(1.02) !important;
    background-color: rgba(45, 55, 72, 0.1) !important;
    color: var(--color-primario) !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1) !important;
}

/* Efecto glassmorphism */
.navbar-nav .nav-item.dropdown .dropdown-menu {
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.95) 0%,
        rgba(255, 255, 255, 0.98) 100%) !important;
    backdrop-filter: blur(20px) saturate(180%) !important;
    border: 1px solid var(--color-borde) !important;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1) !important;
}

/* Efecto de borde sutil en hover del dropdown principal */
.navbar-nav .nav-item.dropdown:hover > .nav-link {
    background-color: rgba(255, 255, 255, 0.1) !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1) !important;
}

/* =============================================
   NAVBAR CENTRADO
   ============================================= */

/* Asegurar que el navbar centrado se vea bien */
.navbar-collapse.justify-content-center {
    flex-grow: 0 !important;
}

.navbar-nav {
    align-items: center !important;
}

/* Espaciado entre items del navbar centrado */
.navbar-nav .nav-item {
    margin: 0 0.3rem !important;
}

/* Ajustes para el user info a la derecha */
.user-info-section {
    margin-left: auto !important;
}

/* Asegurar que los dropdowns del navbar centrado se alineen correctamente */
.navbar-nav .nav-item.dropdown .dropdown-menu {
    left: 50% !important;
    transform: translateX(-50%) scale(0.95) translateY(-20px) !important;
}

.navbar-nav .nav-item.dropdown:hover .dropdown-menu,
.navbar-nav .nav-item.dropdown .dropdown-menu.show {
    transform: translateX(-50%) scale(1) translateY(0) !important;
}

/* User info section */
.user-info-section {
    animation: fadeInRight 0.5s ease 0.3s forwards;
    opacity: 0;
    transform: translateX(10px);
}

@keyframes fadeInRight {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Botón de logout */
#logout-btn {
    transition: all 0.2s ease !important;
    border-radius: 6px !important;
    font-weight: 500 !important;
}

#logout-btn:hover {
    background-color: rgba(255, 255, 255, 0.1) !important;
    transform: translateX(3px) !important;
}

/* Navbar toggler */
.navbar-toggler {
    transition: all 0.2s ease !important;
    border: none !important;
    border-radius: 6px !important;
}

.navbar-toggler:hover {
    background-color: rgba(255, 255, 255, 0.1) !important;
    transform: scale(1.05) !important;
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.25) !important;
}

/* Scroll behavior */
.navbar-scroll-hidden {
    transform: translateY(-100%) !important;
}

.navbar-scroll-visible {
    transform: translateY(0) !important;
}

/* Efecto de carga para elementos dinámicos */
.loading-pulse {
    animation: pulse 1.5s ease infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* Badge "Desde 2025" */
.since-badge {
    background: var(--color-destacado) !important;
    color: white !important;
    font-size: 0.6rem !important;
    padding: 0.2rem 0.6rem !important;
    border-radius: 50px !important;
    margin-left: 0.5rem !important;
    font-weight: 500 !important;
    animation: fadeInUp 0.5s ease 0.6s forwards;
    opacity: 0;
    transform: translateY(10px);
}

/* =============================================
   RESPONSIVE ADJUSTMENTS
   ============================================= */

@media (max-width: 768px) {
    .brand-typing {
        animation: none !important;
        border-right: none !important;
        width: auto !important;
    }
    
    .navbar-nav .nav-link::after {
        display: none !important;
    }
    
    .navbar-nav .nav-link:hover {
        transform: none !important;
    }
    
    .dropdown-menu {
        box-shadow: none !important;
        border: 1px solid var(--color-borde) !important;
        background: white !important;
    }
    
    /* En móviles deshabilitar hover automático */
    .navbar-nav .nav-item.dropdown:hover .dropdown-menu {
        display: none !important;
    }
    
    .navbar-nav .nav-item.dropdown .dropdown-menu {
        display: none !important;
        opacity: 1 !important;
        transform: none !important;
        pointer-events: auto !important;
        visibility: visible !important;
    }
    
    .navbar-nav .nav-item.dropdown .dropdown-menu.show {
        display: block !important;
    }
    
    /* Navbar centrado en móviles */
    .navbar-collapse.justify-content-center {
        flex-grow: 1 !important;
    }
    
    .navbar-nav {
        align-items: flex-start !important;
    }
    
    .navbar-nav .nav-item {
        margin: 0.2rem 0 !important;
        width: 100%;
    }
    
    .user-info-section {
        margin-left: 0 !important;
        margin-top: 1rem !important;
        width: 100%;
    }
    
    /* Ajustar animaciones para móviles */
    .navbar-nav .nav-item.dropdown .dropdown-item {
        transform: none !important;
        opacity: 1 !important;
    }
    
    .navbar-nav .nav-item.dropdown .dropdown-menu {
        transform: none !important;
        background: white !important;
        backdrop-filter: none !important;
    }
    
    .app-logo-img {
        height: 35px !important;
    }
    
    .since-badge {
        font-size: 0.5rem !important;
        padding: 0.15rem 0.4rem !important;
        margin-left: 0.3rem !important;
    }
}

/* Deshabilitar animaciones para usuarios que prefieren reducir movimiento */
@media (prefers-reduced-motion: reduce) {
    .navbar-animated,
    .navbar-fade-in,
    .brand-typing,
    .navbar-nav .nav-item,
    .dropdown-menu,
    .user-info-section,
    .since-badge {
        animation: none !important;
        transition: none !important;
    }
    
    .navbar-nav .nav-item.dropdown:hover .dropdown-menu {
        animation: none !important;
    }
    
    .navbar-nav .nav-item.dropdown .dropdown-item {
        transform: none !important;
        transition: none !important;
    }
    
    .navbar-nav .nav-link:hover {
        transform: none !important;
    }
}