/* =========================
   BASE
========================= */
html {
    font-size: 14px;
    position: relative;
    min-height: 100%;
}

body {
    margin-bottom: 60px;
}

@media (min-width: 768px) {
    html {
        font-size: 14px;
    }
}

.btn:focus,
.btn:active:focus,
.btn-link.nav-link:focus,
.form-control:focus,
.form-check-input:focus {
    box-shadow: 0 0 0 0.1rem #fff, 0 0 0 0.25rem #258cfb;
}

/* =========================
   LAYOUT APP
========================= */
.app-shell {
    display: flex;
    min-height: 100vh;
}

.main-content {
    flex: 1;
    min-width: 0;
}

/* =========================
   SIDEBAR
========================= */
.sidebar {
    width: 260px;
    background: #1f2a44;
    color: #fff;
    padding: 20px;
}

.sidebar-user {
    margin: 20px 0;
}

.sidebar-menu ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar-menu li {
    margin-bottom: 8px;
}

.sidebar-menu a {
    display: flex;
    align-items: center;
    color: #fff;
    text-decoration: none;
    padding: 10px 12px;
    border-radius: 6px;
}

.sidebar-menu a:hover {
    background: rgba(255, 255, 255, 0.12);
}

.sidebar-menu a i,
.sidebar-menu i {
    margin-right: 10px;
    min-width: 20px;
    text-align: center;
    font-size: 1rem;
}

.sidebar-menu li a i {
    min-width: 22px;
}

/* Estados sidebar colapsado */
.sidebar.collapsed .sidebar-menu li a,
.sidebar.mini .sidebar-menu li a,
.sidebar.close .sidebar-menu li a {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    height: 56px;
    width: 100%;
}

.sidebar.collapsed .sidebar-menu li a i,
.sidebar.mini .sidebar-menu li a i,
.sidebar.close .sidebar-menu li a i {
    margin: 0;
    font-size: 20px;
    min-width: auto;
    text-align: center;
}

.sidebar.collapsed .sidebar-menu li a span,
.sidebar.mini .sidebar-menu li a span,
.sidebar.close .sidebar-menu li a span {
    display: none;
}

.sidebar.collapsed .sidebar-menu li.active a,
.sidebar.mini .sidebar-menu li.active a,
.sidebar.close .sidebar-menu li.active a {
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Autenticación */
body.authenticated .sidebar {
    display: block !important;
}

body.authenticated #loginBtn {
    display: none !important;
}

body.authenticated #logoutBtn {
    display: inline-block !important;
}

body:not(.authenticated) .sidebar {
    display: none !important;
}

/* Sidebar responsive */
@media (max-width: 991px) {
    .sidebar {
        position: fixed;
        top: 0;
        left: 0;
        height: 100%;
        z-index: 999;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }

    .sidebar.open {
        transform: translateX(0);
    }

    .sidebar-toggle {
        display: inline-block;
    }
}

/* =========================
   QUIÉNES SOMOS
========================= */
.quienes-page {
    background: #f7f9fc;
    min-height: 100vh;
    padding-bottom: 60px;
}

.quienes-hero {
    position: relative;
    width: 100%;
    min-height: 320px;
    /* Probamos con ruta relativa (../) y eliminamos espacios extra */
    background: linear-gradient(rgba(15, 23, 42, 0.72), rgba(15, 23, 42, 0.72)), 
                url('/img/slide1-copia-original.webp') no-repeat center center;
    background-size: cover;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white; /* Para que el texto sea blanco */
    text-align: center;
}

.quienes-hero-overlay {
    width: 100%;
    padding: 60px 20px;
}

.quienes-hero-content {
    max-width: 1100px;
    margin: 0 auto;
    text-align: center;
    color: #fff;
}

.quienes-hero-content h1 {
    font-size: 42px;
    margin-bottom: 15px;
    font-weight: 700;
}

.quienes-hero-content p {
    font-size: 20px;
    line-height: 1.6;
    max-width: 850px;
    margin: 0 auto;
}

.quienes-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 50px 20px 0;
}

.quienes-intro {
    background: #fff;
    border-radius: 18px;
    padding: 35px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    margin-top: -60px;
    position: relative;
    z-index: 2;
}

.quienes-intro h2 {
    font-size: 32px;
    margin-bottom: 20px;
    color: #1f2937;
}

.quienes-intro p {
    font-size: 17px;
    line-height: 1.8;
    color: #4b5563;
    margin-bottom: 16px;
}

.quienes-bloques {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 35px;
}

.quienes-card {
    background: #fff;
    border-radius: 18px;
    padding: 30px 25px;
    text-align: center;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.07);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.quienes-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 28px rgba(0, 0, 0, 0.1);
}

.quienes-icon {
    font-size: 42px;
    margin-bottom: 15px;
}

.quienes-card h3 {
    font-size: 22px;
    margin-bottom: 12px;
    color: #1f2937;
}

.quienes-card p {
    font-size: 16px;
    line-height: 1.7;
    color: #6b7280;
    margin: 0;
}

.quienes-mision-vision {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 35px;
}

.quienes-box {
    background: #fff;
    border-left: 6px solid #1d4ed8;
    border-radius: 14px;
    padding: 28px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}

.quienes-box h3 {
    font-size: 24px;
    margin-bottom: 12px;
    color: #1f2937;
}

.quienes-box p {
    font-size: 16px;
    line-height: 1.8;
    color: #4b5563;
    margin: 0;
}

.quienes-cierre {
    text-align: center;
    margin-top: 45px;
    background: #fff;
    border-radius: 18px;
    padding: 40px 30px;
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.06);
}

.quienes-cierre h2 {
    font-size: 30px;
    margin-bottom: 15px;
    color: #1f2937;
}

.quienes-cierre p {
    font-size: 17px;
    line-height: 1.8;
    color: #4b5563;
    max-width: 850px;
    margin: 0 auto 25px;
}

.quienes-acciones {
    display: flex;
    justify-content: center;
    gap: 14px;
    flex-wrap: wrap;
}

.btn-quienes {
    display: inline-block;
    padding: 12px 22px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.2s ease;
}

/* =========================
   ALIANZAS
========================= */
.alianzas-page {
    background: #f7f9fc;
    min-height: 100vh;
    padding-bottom: 60px;
}

.alianzas-hero {
    position: relative;
    width: 100%;
    min-height: 320px;
    /* Probamos con ruta relativa (../) y eliminamos espacios extra */
    background: linear-gradient(rgba(15, 23, 42, 0.72), rgba(15, 23, 42, 0.72)), 
                url('/img/slide1-copia-original.webp') no-repeat center center;
    background-size: cover;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white; /* Para que el texto sea blanco */
    text-align: center;
}

.alianzas-hero-content {
    text-align: center;
    color: #fff;
    max-width: 900px;
}

.alianzas-hero-content h1 {
    font-size: 40px;
    margin-bottom: 10px;
}

.alianzas-hero-content p {
    font-size: 18px;
    line-height: 1.6;
}

.alianzas-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 40px 20px;
}

.alianzas-intro {
    background: #fff;
    padding: 30px;
    border-radius: 16px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    margin-top: -50px;
    margin-bottom: 30px;
}

.alianzas-intro h2 {
    font-size: 28px;
    margin-bottom: 10px;
}

.alianzas-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.alianza-card {
    background: #fff;
    border-radius: 16px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.07);
    transition: 0.2s;
}

.alianza-card:hover {
    transform: translateY(-5px);
}

.alianza-icon {
    font-size: 40px;
    margin-bottom: 10px;
}

.alianza-card h3 {
    font-size: 20px;
    margin-bottom: 10px;
}

.alianza-card p {
    font-size: 15px;
    color: #555;
    line-height: 1.7;
}

.alianzas-cierre {
    margin-top: 40px;
    text-align: center;
    background: #fff;
    padding: 30px;
    border-radius: 16px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.06);
}

.alianzas-cierre h2 {
    margin-bottom: 10px;
}

.alianzas-acciones {
    margin-top: 20px;
    display: flex;
    justify-content: center;
    gap: 10px;
}

.btn-alianza {
    padding: 10px 18px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
}

/* =========================
   CONTACTO
========================= */
.contacto-page {
    background: #f7f9fc;
    min-height: 100vh;
    padding-bottom: 60px;
}

.contacto-hero {
    position: relative;
    width: 100%;
    min-height: 320px;
    /* Probamos con ruta relativa (../) y eliminamos espacios extra */
    background: linear-gradient(rgba(15, 23, 42, 0.72), rgba(15, 23, 42, 0.72)), 
                url('/img/slide1-copia-original.webp') no-repeat center center;
    background-size: cover;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white; /* Para que el texto sea blanco */
    text-align: center;
}

.contacto-hero-content {
    text-align: center;
    color: #fff;
    padding: 30px 20px;
}

.contacto-hero-content h1 {
    font-size: 42px;
    margin-bottom: 10px;
}

.contacto-hero-content p {
    font-size: 18px;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.7;
}

.contacto-container {
    max-width: 1150px;
    margin: -45px auto 0;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 30px;
    position: relative;
    z-index: 2;
}

.contacto-info,
.contacto-form-box {
    background: #fff;
    border-radius: 18px;
    padding: 32px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.contacto-info h2,
.contacto-form-box h2 {
    margin-bottom: 16px;
    color: #1f2937;
    font-size: 28px;
}

.contacto-info p {
    color: #4b5563;
    line-height: 1.8;
    font-size: 16px;
}

.contacto-datos {
    margin-top: 28px;
    display: grid;
    gap: 18px;
}

.contacto-item {
    padding: 18px;
    border-radius: 12px;
    background: #f8fafc;
    border: 1px solid #e5e7eb;
}

.contacto-item h3 {
    margin: 0 0 8px;
    font-size: 18px;
    color: #111827;
}

.contacto-item p {
    margin: 0;
    color: #4b5563;
}

.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    text-align: left;
    margin-bottom: 8px;
    font-weight: 600;
    color: #1f2937;
}

.form-control {
    width: 100%;
    border: 1px solid #d1d5db;
    border-radius: 10px;
    padding: 12px 14px;
    font-size: 15px;
    box-sizing: border-box;
}

.form-control:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.form-actions {
    margin-top: 22px;
}

.btn-contacto-enviar {
    background: #1d4ed8;
    color: #fff;
    border: none;
    padding: 13px 22px;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
}

.btn-contacto-enviar:hover {
    background: #1e40af;
}

.alerta-exito {
    background: #ecfdf5;
    color: #065f46;
    border: 1px solid #a7f3d0;
    padding: 12px 14px;
    border-radius: 10px;
    margin-bottom: 18px;
}

.alerta-error {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
    padding: 12px 14px;
    border-radius: 10px;
    margin-bottom: 18px;
}

.resumen-validacion {
    margin-bottom: 15px;
}

/* =========================
   BOTONES REUTILIZABLES
========================= */
.btn-volver {
    background: #1d4ed8;
    color: #fff;
}

.btn-volver:hover {
    background: #1e40af;
    color: #fff;
}

.btn-contacto {
    background: #e5e7eb;
    color: #111827;
}

.btn-contacto:hover {
    background: #d1d5db;
    color: #111827;
}

/* =========================
   TOPBAR
========================= */
.topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
    padding: 10px 24px;
    width: 100%;
    box-sizing: border-box;
}

.contactos,
.login-social {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.cel,
.mail,
.sociales,
.login {
    display: flex;
    align-items: center;
    gap: 8px;
}

.topbar p,
.cel p,
.mail p {
    margin: 0;
    font-size: 14px;
}

.topbar img {
    display: block;
}

.cel img,
.mail img {
    width: 20px;
    height: 20px;
    object-fit: contain;
}

.sociales a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.sociales img {
    width: 28px;
    height: 28px;
    object-fit: contain;
}

.login a {
    display: inline-block;
    text-decoration: none;
    padding: 8px 14px;
    border-radius: 6px;
    white-space: nowrap;
}

/* =========================
   INFOGRAFÍA
========================= */
.infografia {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    align-items: stretch;
    margin: 30px auto;
    width: 100%;
}

.iconografia {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    text-align: center;
    padding: 24px 18px;
    border: 1px solid #e5e5e5;
    border-radius: 12px;
    background: #fff;
    box-sizing: border-box;
    height: 100%;
}

.iconografia p {
    margin: 0 0 12px;
}

.iconografia h3 {
    margin: 10px 0 12px;
}

.iconografia img {
    width: 100%;
    max-width: 120px;
    height: 120px;
    object-fit: contain;
    display: block;
    margin: 0 auto;
}

.iconografia-img {
    width: 140px;
    height: 140px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 12px;
    border-radius: 12px;
    overflow: hidden;
    background: #f8f9fa;
}

.iconografia-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* =========================
   FOOTER
========================= */
footer {
    text-align: center;
    padding: 30px 20px;
}

footer .top {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 15px;
}

footer p {
    margin: 0;
    text-align: center;
}

.back-to-top {
    display: inline-flex;
    justify-content: center;
    align-items: center;
}

.back-to-top img {
    max-width: 50px;
    height: auto;
    display: block;
    margin: 0 auto;
}

/* =========================
   LOADER
========================= */
.loader-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.45);
    backdrop-filter: blur(2px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 999999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
}

.loader-overlay.active {
    opacity: 1;
    visibility: visible;
}

.loader-content {
    background: #fff;
    padding: 30px 40px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
    font-weight: 500;
}

.loader-spinner {
    width: 50px;
    height: 50px;
    border: 5px solid #e5e7eb;
    border-top: 5px solid #2563eb;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto 10px;
}

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

/* =========================
   RESPONSIVE
========================= */
@media (max-width: 992px) {
    .quienes-bloques,
    .quienes-mision-vision {
        grid-template-columns: 1fr;
    }

    .quienes-hero-content h1 {
        font-size: 34px;
    }

    .quienes-hero-content p {
        font-size: 18px;
    }
}

@media (max-width: 900px) {
    .alianzas-grid {
        grid-template-columns: 1fr;
    }

    .contacto-container {
        grid-template-columns: 1fr;
    }

    .contacto-hero-content h1 {
        font-size: 32px;
    }
}

@media (max-width: 991px) {
    .infografia {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .topbar {
        flex-direction: column;
        justify-content: center;
        align-items: center;
        text-align: center;
    }

    .contactos,
    .login-social,
    .cel,
    .mail {
        justify-content: center;
    }

    .infografia {
        grid-template-columns: 1fr;
    }

    .iconografia img {
        max-width: 100px;
        height: 100px;
    }
}

@media (max-width: 576px) {
    .quienes-intro,
    .quienes-card,
    .quienes-box,
    .quienes-cierre {
        padding: 22px;
    }

    .quienes-hero {
        min-height: 260px;
    }

    .quienes-hero-content h1 {
        font-size: 28px;
    }

    .quienes-hero-content p {
        font-size: 16px;
    }

    .quienes-intro h2,
    .quienes-cierre h2 {
        font-size: 24px;
    }
}

/* CONTENEDOR PRINCIPAL */
.nx-hero-wrapper {
    width: 100%;
    overflow: hidden;
}

/* HERO */
.nx-hero-container {
    position: relative;
    width: 100%;
    height: 70vh; /* más moderno */
    margin: 0;
}

/* IMAGEN */
.nx-hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

/* OVERLAY */
.nx-hero-overlay {
    position: absolute;
    inset: 0;

    display: flex;
    align-items:flex-start;
    justify-content: center;

    padding: 20px;
    text-align: center;

    background: rgba(0, 0, 0, 0.3);
}

/* TEXTO */
.nx-hero-title {
    color: #ffffff;
    font-size: 2.2rem;
    max-width: 900px;
    line-height: 1.4;
    font-weight: 600;

    text-shadow: 0 3px 10px rgba(0,0,0,0.7);
}