/* Archivo: estilos.css */
:root {
    --color-fondo: var(--color-gris-1);
    --color-navar: var(--color-azul-2);
    --color-fuente: white;
    --color-fuente-navar: white;
    --tamano-texto: 16px;

    /* Paleta de colores */
    --color-azul-1: #2874a6;
    --color-azul-2: #1f618d;
    --color-azul-3: #2e86c1;
    --color-gris-1: #717d7e;
    --color-gris-2: #707b7c;
    --color-azul-oscuro: #2e4053;
}

/* Estilos base para el cuerpo */
body {
    background: linear-gradient(135deg,
            var(--color-azul-1),
            var(--color-azul-2),
            var(--color-azul-3),
            var(--color-gris-1),
            var(--color-gris-2),
            var(--color-azul-oscuro));
    background-size: 400% 1800%;
    animation: gradientBG 30s ease infinite;
    color: var(--color-fuente);
    font-family: Arial, sans-serif;
    position: relative;
    overflow-x: hidden;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

@keyframes gradientBG {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

/* Estilos para el contenido principal */
main {
    flex-grow: 1;
    padding-top: 85px;
    /* Espacio para la navbar fija */
    padding-bottom: 30px;
    position: relative;
    z-index: 1;
}

/* NAVBAR PRINCIPAL - corrección completa */
#main-navbar {
    background-color: var(--color-azul-2) !important;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    border-bottom: 2px solid var(--color-azul-3);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1030;
    min-height: 80px;
    padding: 5px 15px;
}

#navbar-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

/* Logo de la navbar */
#navbar-brand {
    font-weight: 700;
    letter-spacing: 1px;
    color: white !important;
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    gap: 10px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    /* Posicionamiento absoluto para que el logo "cuelgue" */
    position: absolute;
    top: 5px;
    left: 15px;
    z-index: 1040;
}

#navbar-brand:hover {
    transform: scale(1.02);
}

#navbar-brand img {
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.4));
    /* Mobile Default: Visible size that fits navbar */
    height: 50px;
    width: auto;
}

/* Desktop Override: Slightly larger logo */
@media (min-width: 768px) {
    #navbar-brand {
        position: static;
        top: auto;
        left: auto;
        z-index: auto;
    }

    #navbar-brand img {
        height: 60px;
    }
}

/* Botón toggler */
#navbar-toggler {
    background-color: rgba(255, 255, 255, 0.1) !important;
    border: none !important;
    border-radius: 8px;
    padding: 0.5rem;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    margin-left: auto;
}

#navbar-toggler:hover {
    background-color: var(--color-azul-3) !important;
    transform: scale(1.05);
}

#navbar-toggler-icon {
    filter: brightness(2);
}

/* OFFCANVAS MENU - ajustes completos */
#offcanvasNavbar {
    background-color: var(--color-azul-oscuro) !important;
    max-width: 350px;
    width: 85% !important;
    background: linear-gradient(180deg, #2c3e50, #1e5799);
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.3);
    position: fixed;
    z-index: 1050;
}

/* Efecto de fondo con patrón de puntos */
#offcanvasNavbar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 20px 20px;
    pointer-events: none;
    z-index: 0;
}

/* Encabezado del offcanvas */
#offcanvasNavbar .offcanvas-header {
    padding: 1.5rem 1rem;
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: center;
    width: 100%;
}

/* Título dentro del offcanvas - contenedor simplificado */
#offcanvasNavbarLabel {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 260px;
    padding: 1.2rem 0.8rem;
    border: 2px solid var(--color-gris-1);
    border-radius: 10px;
    background-color: rgba(46, 64, 83, 0.7);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    margin-bottom: 15px;
}

#offcanvasNavbarLabel h5 {
    margin-top: 15px;
    margin-bottom: 0;
    font-weight: 800;
    letter-spacing: 2px;
    color: white;
    font-size: 1.6rem;
    text-shadow: 0 0 15px rgba(46, 134, 193, 0.8);
}

#offcanvasNavbarLabel img {
    filter: drop-shadow(0 0 15px rgba(46, 134, 193, 0.8));
    height: 90px !important;
}

/* Botón para cerrar offcanvas */
#offcanvas-close-btn {
    position: absolute;
    top: 15px;
    right: 15px;
    background-color: rgba(255, 255, 255, 0.2) !important;
    border-radius: 50%;
    padding: 0.6rem;
    transition: all 0.3s ease;
    opacity: 0.8;
    z-index: 2;
}

#offcanvas-close-btn:hover {
    background-color: var(--color-azul-3) !important;
    opacity: 1;
}

/* Cuerpo del offcanvas */
#offcanvasNavbar .offcanvas-body {
    padding: 0 1rem;
    position: relative;
    z-index: 1;
}

/* Menú de navegación dentro del offcanvas */
#offcanvas-nav {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 15px;
    align-items: center;
}

#offcanvasNavbar .nav-item {
    width: 260px;
    margin: 0;
}

/* Botones de navegación */
#offcanvasNavbar .nav-link,
#offcanvasNavbar .dropdown-toggle {
    background-color: var(--color-gris-1) !important;
    color: white !important;
    border-radius: 8px;
    padding: 14px 16px;
    font-weight: 500;
    font-size: 1rem;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    text-align: left;
    width: 100%;
    justify-content: flex-start;
    border-left: 3px solid var(--color-azul-3);
    border-right: 3px solid var(--color-azul-3);
}

#offcanvasNavbar .nav-link:hover,
#offcanvasNavbar .dropdown-toggle:hover {
    background-color: var(--color-gris-2) !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.4);
}

#offcanvasNavbar .nav-link.active,
#offcanvasNavbar .dropdown-toggle.active {
    background-color: var(--color-azul-oscuro) !important;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.4);
    border-left: 3px solid var(--color-azul-1);
}

/* Iconos en los botones */
#offcanvasNavbar .nav-link i,
#offcanvasNavbar .dropdown-toggle i {
    margin-right: 15px;
    font-size: 1.1rem;
    color: white;
    width: 20px;
    text-align: center;
}

/* Dropdown menu */
#offcanvasNavbar .dropdown-menu {
    width: 100%;
    margin: 5px 0;
    background-color: var(--color-azul-oscuro);
    border: 1px solid var(--color-gris-1);
    border-radius: 8px;
    padding: 0.8rem;
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.3);
}

#offcanvasNavbar .dropdown-item {
    color: white !important;
    padding: 10px 15px;
    border-radius: 6px;
    font-size: 1rem;
    transition: all 0.3s ease;
    margin-bottom: 5px;
    background-color: rgba(113, 125, 126, 0.2);
}

#offcanvasNavbar .dropdown-item:hover {
    background-color: var(--color-gris-1);
}

#offcanvasNavbar .dropdown-item i {
    margin-right: 10px;
    color: white;
    font-size: 1.1rem;
    opacity: 0.9;
}

/* FOOTER */
#page-footer,
.footer {
    background-color: var(--color-azul-oscuro);
    color: white;
    padding: 2rem 0;
    margin-top: auto;
    position: relative;
    z-index: 10;
    box-shadow: 0 -4px 10px rgba(0, 0, 0, 0.2);
    border-top: 2px solid var(--color-azul-3);
}

/* Botones de redes sociales */
.btn-custom {
    background-color: transparent;
    border: 1px solid white;
    color: white !important;
    margin: 5px;
    transition: all 0.3s ease;
}

.btn-custom:hover {
    background-color: var(--color-azul-3);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.social-links {
    margin-bottom: 15px;
}

/* Contenedor general */
.container {
    position: relative;
    z-index: 1;
}

#page-content {
    margin-top: 20px;
    padding: 20px;
    border-radius: 10px;
}

/* Ajustes para dispositivos móviles */

@media (max-width: 767.98px) {

    /*
       Seleccionamos el contenedor principal por su ID #page-content.
       Este ID ya lo tienes en tu base.html, lo que lo hace perfecto para esto.
    */
    #page-content {
        /* Anulamos los márgenes laterales que pone la clase .container de Bootstrap */
        padding-left: 3px !important;
        /* Margen izquierdo mínimo */
        padding-right: 3px !important;
        /* Margen derecho mínimo */

        /* Forzamos que el ancho máximo sea el 100% de la pantalla */
        max-width: 100% !important;

        /* Opcional: Reducimos un poco el margen superior en pantallas pequeñas */
        margin-top: 85px !important;

    }

}