/* --- ESTILO MAESTRO: DARK TECH + MONTSERRAT --- */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;700;900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Almarai:wght@300;400;700;800&display=swap');

:root {
    --fondo-pagina: #0f172a;
    --fondo-tarjeta: #1e293b;
    --fondo-input: #334155;
    --texto-principal: #f8fafc;
    --texto-secundario: #94a3b8;
    --borde-ui: #334155;
    --gradiente-titulo: linear-gradient(90deg, #3b82f6 0%, #8b5cf6 50%, #d946ef 100%);
    --color-fluor: #22d3ee;
    --color-video: #a855f7;
    --color-error: #ef4444;
    --color-success: #10b981;
    --radio: 20px;
    --fuente: 'Montserrat', sans-serif;
    --fuente-arabe: 'Almarai', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --fuente-code: 'Consolas', 'Monaco', monospace;
}

[data-theme="light"] {
    --fondo-pagina: #f1f5f9;
    --fondo-tarjeta: #ffffff;
    --fondo-input: #e2e8f0;
    --texto-principal: #0f172a;
    --texto-secundario: #475569;
    --borde-ui: #cbd5e1;
    --color-fluor: #0891b2;
    --color-video: #9333ea;
}

body {
    background-color: var(--fondo-pagina);
    color: var(--texto-principal);
    font-family: var(--fuente);
    margin: 0;
    padding: 0;
    line-height: 1.7;
    font-weight: 400;
    overflow-x: hidden;
    transition: background-color 0.3s ease, color 0.3s ease;
    min-height: 100vh;
}

.app-container {
    padding: 40px;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

h1,
h2,
h3,
h4 {
    font-family: var(--fuente);
    margin-top: 0;
    font-weight: 900;
    letter-spacing: -1px;
}

h1 {
    background: var(--gradiente-titulo);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-size: 3.5rem;
    margin-bottom: 0.5rem;
    line-height: 1.1;
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
}

h2 {
    color: var(--texto-principal);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

h3 {
    font-size: 1.5rem;
    background: var(--gradiente-titulo);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 15px;
    display: inline-block;
}

.texto-gradiente {
    background: var(--gradiente-titulo);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent !important;
    display: inline-block;
    width: fit-content;
}

p,
li {
    color: var(--texto-secundario);
    margin-bottom: 10px;
    text-align: justify;
}

@keyframes shine-pulse {
    0% {
        background-position: 0% 0%;
    }

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

    to {
        background-position: 0% 0%;
    }
}

.tarjeta,
.resource-item,
.sa-container {
    position: relative;
    overflow: hidden;
    border: 0 !important;
    z-index: 0;
    background-color: var(--fondo-tarjeta);
}

.resource-item {
    background-color: var(--fondo-tarjeta);
}

.tarjeta::before,
.resource-item::before,
.sa-container::before {
    content: "";
    position: absolute;
    inset: 0;
    padding: 2px;
    border-radius: inherit;
    background-image: radial-gradient(transparent, transparent, #3b82f6, #8b5cf6, #d946ef, transparent, transparent);
    background-size: 300% 300%;
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    animation: shine-pulse 14s infinite linear;
    pointer-events: none;
    z-index: 1;
}

.tarjeta>*,
.resource-item>*,
.sa-container>* {
    position: relative;
    z-index: 2;
}

.tarjeta {
    border-radius: var(--radio);
    padding: 20px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    cursor: pointer;
}

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

.tarjeta li {
    margin-bottom: 5px;
}

.resource-item {
    border-radius: 15px;
    padding: 1.5rem 1rem;
    text-align: center;
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: auto;
    cursor: pointer;
    gap: 5px;
}

.resource-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--color-fluor);
}

.video-card {
    background-color: rgba(168, 85, 247, 0.05);
}

[data-theme="light"] .video-card {
    background-color: rgba(147, 51, 234, 0.05);
}

.resource-icon {
    font-size: 2rem;
    margin-bottom: 5px;
    display: block;
}

.resource-item h4 {
    color: var(--texto-principal);
    margin-top: 0;
    margin-bottom: 0;
    font-weight: 700;
    width: 100%;
}

.sa-container {
    padding: 40px;
    border-radius: var(--radio);
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.sa-container:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

@keyframes star-btn {
    0% {
        offset-distance: 0%;
    }

    100% {
        offset-distance: 100%;
    }
}

.boton {
    background: var(--fondo-pagina) !important;
    border: 0 !important;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    position: relative;
    overflow: hidden;
    isolation: isolate;
    --light-color: var(--color-fluor);
    --border-width: 2px;
    --light-width: 60px;
    --duration: 8s;
}

[data-theme="light"] .boton {
    background: rgba(255, 255, 255, 0.8) !important;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(0, 0, 0, 0.1) !important;
}

.boton-video {
    --light-color: var(--color-video);
}

.boton:hover {
    box-shadow: 0 0 20px var(--light-color);
    transform: translateY(-2px);
}

.star-glow {
    position: absolute;
    inset: 0;
    width: var(--light-width);
    aspect-ratio: 1;
    background: radial-gradient(circle at center, var(--light-color), transparent 70%);
    offset-path: var(--path);
    animation: star-btn var(--duration) linear infinite;
    z-index: 1;
    mix-blend-mode: screen;
    opacity: 0.8;
}

.star-border {
    position: absolute;
    inset: 0;
    border-radius: inherit;
    border: var(--border-width) solid rgba(255, 255, 255, 0.1);
    z-index: 2;
    pointer-events: none;
}

[data-theme="light"] .star-border {
    border-color: rgba(0, 0, 0, 0.1);
}

.star-content {
    position: relative;
    z-index: 10;
    color: var(--texto-principal);
    background: linear-gradient(to top, var(--light-color), #fff);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-weight: 800;
}

[data-theme="light"] .star-content {
    background: none;
    -webkit-background-clip: border-box;
    background-clip: border-box;
    color: var(--texto-principal) !important;
}

#modal-viewer .boton {
    background: rgba(0, 0, 0, 0.8) !important;
    border: 1px solid #334155 !important;
}

#modal-viewer .boton::before {
    background: transparent;
}

#modal-viewer .boton .star-content {
    background: none !important;
    -webkit-background-clip: initial !important;
    background-clip: initial !important;
    color: #ffffff !important;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.8);
}

#modal-viewer .boton[onclick*="closeResource"] {
    --light-color: #ef4444;
}

#modal-viewer .boton[onclick*="closeResource"] .star-content {
    color: #ef4444 !important;
}

#modal-password .boton {
    background: rgba(0, 0, 0, 0.8) !important;
    border: 1px solid #334155 !important;
    opacity: 1 !important;
}

#modal-password .boton::before {
    background: transparent;
}

#modal-password .boton .star-content {
    background: none !important;
    -webkit-background-clip: initial !important;
    background-clip: initial !important;
    color: #ffffff !important;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.8);
}

#modal-password .boton[onclick*="closePasswordModal"] {
    --light-color: #ef4444;
}

#modal-password .boton[onclick*="closePasswordModal"] .star-content {
    color: #ef4444 !important;
}

.boton-small {
    padding: 8px 20px;
    font-size: 0.8rem;
}

.boton-back {
    margin-bottom: 20px;
}

.unit-nav {
    position: sticky;
    top: 0;
    background: var(--fondo-pagina);
    padding: 15px 0;
    border-bottom: 1px solid var(--color-fluor);
    z-index: 100;
    margin-bottom: 40px;
    display: flex;
    gap: 15px;
    overflow-x: auto;
    white-space: nowrap;
    opacity: 0.95;
    backdrop-filter: blur(10px);
    transition: background-color 0.3s;
    scrollbar-width: none;
    /* Firefox */
}

/* Ocultar barra de scroll en Chrome/Safari/Opera */
.unit-nav::-webkit-scrollbar {
    display: none;
}

.unit-nav a {
    color: var(--texto-secundario);
    text-decoration: none;
    font-weight: 700;
    padding: 5px 15px;
    border-radius: 20px;
    transition: all 0.3s;
}

.unit-nav a:hover,
.unit-nav a.active-link {
    color: var(--fondo-pagina);
    background-color: var(--color-fluor);
}

[data-theme="light"] .unit-nav a {
    color: #475569;
}

[data-theme="light"] .unit-nav a:hover,
[data-theme="light"] .unit-nav a.active-link {
    color: #ffffff;
    background-color: var(--color-fluor);
}

.lang-control {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    background: var(--fondo-tarjeta);
    padding: 10px;
    border-radius: 50px;
    width: fit-content;
    border: 1px solid var(--borde-ui);
}

[data-theme="light"] .lang-control {
    background: #ffffff;
}

.toggle-btn {
    padding: 5px 15px;
    border-radius: 20px;
    cursor: pointer;
    font-size: 0.8rem;
    font-weight: bold;
    color: var(--texto-secundario);
}

.toggle-btn.active-lang {
    background-color: var(--color-fluor);
    color: var(--fondo-pagina);
}

[data-theme="light"] .toggle-btn.active-lang {
    color: #ffffff;
}

section.view {
    display: none;
    animation: fadeIn 0.5s ease;
}

section.view.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

/* --- NUEVO LAYOUT TEORIA (3 COLUMNAS DERECHA) --- */
.theory-new-layout {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: 30px;
    align-items: start;
}

.theory-image img {
    width: 100%;
    border-radius: var(--radio);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.theory-columns-container {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 20px;
}

.col-wrapper {
    position: relative;
    padding: 20px;
    border-radius: var(--radio);
    background-color: var(--fondo-tarjeta);
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.col-grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
}

.span-full {
    grid-column: 1 / -1;
}

/* Glow específico de cada columna */
.col-wrapper::before {
    content: "";
    position: absolute;
    inset: 0;
    padding: 2px;
    border-radius: inherit;
    background-size: 300% 300%;
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    animation: shine-pulse 14s infinite linear;
    pointer-events: none;
    z-index: 1;
}

.col-blue::before {
    background-image: radial-gradient(transparent, transparent, #3b82f6, #60a5fa, #2563eb, transparent, transparent);
}

.col-purple::before {
    background-image: radial-gradient(transparent, transparent, #8b5cf6, #a78bfa, #7c3aed, transparent, transparent);
}

.col-pink::before {
    background-image: radial-gradient(transparent, transparent, #d946ef, #e879f9, #c026d3, transparent, transparent);
}

/* Ajuste Responsive */
@media (max-width: 1024px) {
    .theory-new-layout {
        grid-template-columns: 1fr;
    }

    .theory-image {
        max-width: 400px;
        margin: 0 auto;
    }

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

.contenedor-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.notebook-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.content-es {
    display: block;
}

.content-dariya {
    display: none;
}

.rtl-content {
    direction: rtl;
    text-align: right;
    font-family: var(--fuente-arabe);
}

.rtl-content h3,
.rtl-content h4 {
    font-family: var(--fuente-arabe);
}

.rtl-content .resource-item {
    align-items: center;
}

.lang-container.show-dariya .content-es {
    display: none;
}

/* --- ESTILOS PARA DETALLES (EVALUACIÓN) --- */
details {
    background-color: var(--fondo-tarjeta);
    border-radius: var(--radio);
    margin-bottom: 15px;
    overflow: hidden;
    position: relative;
    border: 1px solid var(--borde-ui);
    transition: all 0.3s ease;
}

details[open] {
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    border-color: var(--color-fluor);
}

summary {
    padding: 15px 20px;
    cursor: pointer;
    font-weight: 700;
    color: var(--texto-principal);
    background-color: rgba(255, 255, 255, 0.05);
    list-style: none;
    /* Ocultar marcador por defecto */
    display: flex;
    align-items: center;
    justify-content: space-between;
}

summary::after {
    content: '+';
    font-size: 1.5rem;
    color: var(--color-fluor);
    transition: transform 0.3s ease;
}

details[open] summary::after {
    transform: rotate(45deg);
}

summary::-webkit-details-marker {
    display: none;
    /* Ocultar marcador en Chrome/Safari */
}

details .rubrica-table,
details .criterios-lista {
    padding: 20px;
    animation: fadeIn 0.3s ease;
}

.lang-container.show-dariya .content-dariya {
    display: block;
    animation: fadeIn 0.3s;
}

.rubrica-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

.rubrica-table th,
.rubrica-table td {
    border: 1px solid var(--borde-ui);
    padding: 15px;
    text-align: left;
    color: var(--texto-secundario);
    font-size: 0.85rem;
    vertical-align: top;
}

.rubrica-table th {
    color: var(--color-fluor);
    background-color: var(--fondo-tarjeta);
}

.rtl-content .rubrica-table th,
.rtl-content .rubrica-table td {
    text-align: right;
}

.criterios-lista {
    background-color: var(--fondo-tarjeta);
    padding: 20px;
    border-radius: 15px;
    margin-top: 20px;
    border-left: 4px solid var(--color-fluor);
}

.rtl-content .criterios-lista {
    border-left: none;
    border-right: 4px solid var(--color-fluor);
}

.section-block {
    margin-bottom: 60px;
    scroll-margin-top: 100px;
}

.fab-container {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 1000;
}

.fab-btn {
    background: var(--gradiente-titulo);
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
    cursor: pointer;
    border: none;
    transition: transform 0.3s;
}

.fab-btn:hover {
    transform: scale(1.1);
}

.theme-toggle-btn {
    background: var(--fondo-tarjeta);
    border: 2px solid var(--color-fluor);
    color: var(--color-fluor);
}

[data-theme="light"] .theme-toggle-btn {
    background: #ffffff;
}

.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.95);
    z-index: 2000;
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(5px);
}

[data-theme="light"] .modal-overlay {
    background: rgba(255, 255, 255, 0.85);
}

.modal-viewer-content {
    width: 95%;
    height: 95%;
    background: var(--fondo-pagina);
    display: flex;
    flex-direction: column;
    border: 1px solid var(--color-fluor);
    border-radius: var(--radio);
    overflow: hidden;
}

.modal-viewer-content:fullscreen {
    width: 100vw;
    height: 100vh;
    border: none;
}

.viewer-header {
    padding: 15px 25px;
    background: var(--fondo-tarjeta);
    border-bottom: 1px solid var(--borde-ui);
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--texto-principal);
}

.slide-controls {
    display: none;
    gap: 15px;
    align-items: center;
}

#exam-password-input:focus {
    outline: none;
    border-color: var(--color-fluor);
    box-shadow: 0 0 10px rgba(34, 211, 238, 0.2);
}

footer {
    margin-top: 60px;
    text-align: center;
    color: var(--texto-secundario);
    font-size: 0.9rem;
    border-top: 1px solid var(--borde-ui);
    padding-top: 30px;
    padding-bottom: 30px;
}

footer a {
    color: var(--texto-principal);
    text-decoration: none;
    border-bottom: 1px dotted var(--texto-secundario);
}

footer a:hover {
    color: var(--color-fluor);
    border-bottom: 1px solid var(--color-fluor);
}

/* Código */
pre {
    background-color: #020617;
    padding: 20px;
    border-radius: 12px;
    border: 1px solid #334155;
    overflow-x: auto;
    font-size: 0.95rem;
}

code {
    font-family: var(--fuente-code);
    color: #a7f3d0;
}

/* --- LAYOUT HUB PRINCIPAL (VISTA HOME) --- */
/* Grid de 3 columnas x 3 filas para colocar las unidades flanqueando a la imagen */
.hub-grid {
    display: grid;
    /* Ajustamos columnas: Izda (Unidades 1-3), Centro (Imagen), Dcha (Unidades 4-6) */
    grid-template-columns: 1fr 1.6fr 1fr;
    grid-template-rows: 1fr 1fr 1fr;
    gap: 30px;
    /* Un poco más de separación */
    height: calc(100vh - 80px);
    width: 100%;
    margin-top: 10px;
    padding: 0 20px;
    /* Padding lateral */
    box-sizing: border-box;
    /* Áreas definidas para LEFT - CENTER - RIGHT */
    grid-template-areas:
        "u1 img u4"
        "u2 img u5"
        "u3 img u6";
}

/* Asignación de áreas */
.area-u1 {
    grid-area: u1;
}

.area-u2 {
    grid-area: u2;
}

.area-u3 {
    grid-area: u3;
}

.area-u4 {
    grid-area: u4;
}

.area-u5 {
    grid-area: u5;
}

.area-u6 {
    grid-area: u6;
}

.area-img {
    grid-area: img;
}

/* Ajustes de las tarjetas del hub */
.hub-grid .tarjeta {
    padding: 1.5rem 1rem;
    justify-content: center;
    text-align: center;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    height: auto;
    width: 100%;
    align-self: center;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Hover effect extra */
.hub-grid .tarjeta:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--color-fluor);
}

.unit-label {
    color: var(--texto-principal);
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 5px;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 1;
}

.hub-grid h2 {
    font-size: 1.4rem;
    margin-bottom: 0;
    line-height: 1.3;
}

/* Contenedor de la imagen central */
.hub-image-container {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    padding: 10px;
    overflow: hidden;
    /* Asegurar que no desborde */
}

/* Imagen central */
.hub-image {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: var(--radio);
    filter: drop-shadow(0 0 20px rgba(59, 130, 246, 0.3));
    transition: all 0.5s ease;
}

.hub-image:hover {
    filter: drop-shadow(0 0 30px rgba(217, 70, 239, 0.5));
    transform: scale(1.02);
}

/* --- NUEVO LAYOUT TEORÍA (3 COLUMNAS) --- */
.theory-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr 1fr;
    gap: 20px;
    align-items: start;
    margin-top: 20px;
    grid-template-areas:
        "left center right";
}

.t-col-left,
.t-col-right,
.theory-links {
    display: flex;
    flex-direction: column;
    gap: 15px;
    /* Separación entre cajones */
}

.t-col-left {
    grid-area: left;
}

.t-col-center {
    grid-area: center;
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: center;
}

.t-col-right {
    grid-area: right;
}

/* Ajustes específicos para los items dentro del grid de teoría */
.theory-grid .resource-item {
    padding: 10px 15px;
    /* Mínimo tamaño posible pero cómodo */
    min-height: 50px;
    /* Altura mínima uniforme base */
    display: flex;
    align-items: center;
    justify-content: space-between;
    /* Texto izq, botón der */
    gap: 10px;
}

/* GRUPO A: Columna Izquierda (Libro, Pres, Info, Video) - Misma altura */
.t-col-left .resource-item {
    flex: 1;
    /* Intentar estirar si el contenedor tuviera altura, sino min-height */
    height: 60px;
    /* Altura fija uniforme para consistencia visual */
}

/* GRUPO B: Columna Derecha (Videos Extra) - Misma altura */
.t-col-right .resource-item {
    height: 60px;
}

/* GRUPO C: Enlaces (Centro) - Misma altura */
.theory-links .resource-item {
    height: 60px;
}

.theory-grid h4 {
    margin: 0;
    font-size: 0.95rem;
    text-align: left;
    flex-grow: 1;
}

/* Botones en teoría más compactos */
.theory-grid .boton-small {
    padding: 5px 10px;
    font-size: 0.75rem;
    white-space: nowrap;
}

/* Imagen central teoría */
.theory-image {
    max-width: 100%;
    height: auto;
    object-fit: contain;
    border-radius: var(--radio);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

/* Enlaces bajo la imagen */
.theory-links {
    width: 100%;
}

/* Responsive para Teoría */
@media (max-width: 900px) {
    .theory-grid {
        display: flex;
        flex-direction: column;
    }

    .t-col-center {
        order: -1;
    }

    .resource-item {
        height: auto !important;
        /* En móvil dejar auto */
    }
}

/* RESPONSIVE */
@media (max-width: 900px) {
    .hub-grid {
        display: flex;
        flex-direction: column;
        height: auto;
        padding: 20px;
    }

    .hub-image-container {
        order: -1;
        height: 250px;
        margin-bottom: 20px;
    }

    .hub-image {
        max-width: 90%;
        max-height: 90%;
    }

    .hub-grid .tarjeta {
        min-height: 120px;
        height: auto;
        margin-bottom: 15px;
    }
}