/* ============================================
   MILITAR.chat - Estilos Principales
   Estilo: plantilla militar sobre papel de cajon
   Colores: verde oliva, caqui y arena (planos, sin degradados)
   Tipografia: Stardos Stencil (titulos) + Special Elite (texto)
   ============================================ */

/* Importar Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Special+Elite&family=Stardos+Stencil:wght@400;700&display=swap');

/* Variables CSS
   Se conservan los nombres historicos (--color-black / --color-white) porque
   los usan mas de cien reglas: lo que cambia es el valor. "black" pasa a ser
   la tinta verde muy oscura y "white" el papel caqui claro. */
:root {
    --color-black: #1A2113;      /* tinta: verde casi negro */
    --color-white: #F2EFE3;      /* papel: hueso claro */
    --color-gray-light: #E4E0CF; /* papel sombreado */
    --color-gray: #6E7350;       /* texto secundario */
    --color-gray-dark: #3A4526;  /* verde profundo */
    --color-border: #8A8B5C;     /* caqui de trazo */

    /* Paleta militar propia */
    --color-olive: #2E3B1F;      /* oliva de cabecera y bandas */
    --color-olive-deep: #222B16;
    --color-khaki: #8A8B5C;
    --color-sand: #C9C3A6;
    --color-alert: #8B2E2E;      /* sello rojo: avisos y CLASIFICADO */

    --font-main: 'Special Elite', 'Georgia', serif;
    --font-stencil: 'Stardos Stencil', 'Special Elite', 'Georgia', serif;
    --font-system: Arial, Helvetica, sans-serif;
    --max-width: 1200px;
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-xxl: 3rem;
}

/* Reset y Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    background-color: var(--color-white);
    color: var(--color-black);
    line-height: 1.6;
    min-height: 100vh;
    padding-top: 120px;
    overflow-x: hidden;
    max-width: 100%;
}

html { overflow-x: hidden; }

/* Contenedor Principal */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ============================================
   HEADER - Estilo Periodico
   ============================================ */
.header {
    background-color: var(--color-white);
    border-bottom: 3px double var(--color-black);
    padding: var(--spacing-sm) 0;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.header__top {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header__logo {
    flex: 1;
    text-align: center;
}

.header__logo img {
    max-width: 280px;
    height: auto;
}

/* Enlaces del header */
.header__nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    min-width: 180px;
}

.header__nav:last-child {
    justify-content: flex-end;
}

.header__link {
    color: var(--color-black);
    text-decoration: none;
    font-size: 0.85rem;
    transition: color 0.3s ease;
    display: inline-flex;
    align-items: center;
}

.header__link svg {
    stroke: var(--color-black);
}

.header__link:hover {
    color: var(--color-gray);
}

.header__link:hover svg {
    stroke: var(--color-gray);
}

.header__link--active {
    font-weight: bold;
    border-bottom: 1px solid var(--color-black);
}

.header__separator {
    color: var(--color-gray);
}

.header__user {
    font-size: 0.85rem;
    color: var(--color-gray-dark);
    font-weight: bold;
}

/* ============================================
   CONTENIDO PRINCIPAL
   ============================================ */
.main {
    padding: var(--spacing-xl) 0;
}

/* Secciones del Periodico */
.section {
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid var(--color-border);
}

.section:last-child {
    border-bottom: none;
}

.section__title {
    font-size: 1.5rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.2rem;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-black);
}

/* ============================================
   ARTICULOS - Estilo Periodico
   ============================================ */
.article {
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px dashed var(--color-border);
}

.article:last-child {
    border-bottom: none;
}

.article__category {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15rem;
    color: var(--color-gray);
    margin-bottom: var(--spacing-xs);
}

.article__title {
    font-size: 1.8rem;
    font-weight: bold;
    line-height: 1.3;
    margin-bottom: var(--spacing-sm);
}

.article__title--main {
    font-size: 2.5rem;
}

.article__meta {
    font-size: 0.85rem;
    color: var(--color-gray);
    margin-bottom: var(--spacing-sm);
}

.article__excerpt {
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.article__image {
    width: 100%;
    height: auto;
    margin-bottom: var(--spacing-md);
    border: 1px solid var(--color-border);
}

.article__link {
    display: inline-block;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1rem;
    color: var(--color-black);
    text-decoration: none;
    border-bottom: 1px solid var(--color-black);
    transition: all 0.3s ease;
}

.article__link:hover {
    color: var(--color-gray);
    border-color: var(--color-gray);
}

/* ============================================
   FORMULARIOS - Estilo Vintage
   ============================================ */
.form {
    background-color: var(--color-gray-light);
    padding: var(--spacing-lg);
    border: 1px solid var(--color-border);
}

.form__title {
    font-size: 1.3rem;
    font-weight: bold;
    text-transform: uppercase;
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.form__group {
    margin-bottom: var(--spacing-md);
}

.form__label {
    display: block;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1rem;
    margin-bottom: var(--spacing-xs);
}

.form__input,
.form__textarea,
.form__select {
    width: 100%;
    padding: var(--spacing-sm);
    font-family: var(--font-main);
    font-size: 1rem;
    border: 1px solid var(--color-black);
    background-color: var(--color-white);
    color: var(--color-black);
}

.form__input:focus,
.form__textarea:focus,
.form__select:focus {
    outline: none;
    border-color: var(--color-gray-dark);
}

.form__textarea {
    min-height: 150px;
    resize: vertical;
}

.form__button {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    font-family: var(--font-main);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.1rem;
    background-color: var(--color-black);
    color: var(--color-white);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.form__button:hover {
    background-color: var(--color-gray-dark);
}

.form__button--secondary {
    background-color: var(--color-white);
    color: var(--color-black);
    border: 1px solid var(--color-black);
}

.form__button--secondary:hover {
    background-color: var(--color-gray-light);
}

.form__error {
    color: var(--color-black);
    font-size: 0.85rem;
    margin-top: var(--spacing-xs);
    font-weight: bold;
}

.form__success {
    background-color: var(--color-black);
    color: var(--color-white);
    padding: var(--spacing-md);
    text-align: center;
    margin-bottom: var(--spacing-md);
}

/* ============================================
   TARJETAS - Estilo Periodico
   ============================================ */
.card {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.card__title {
    font-size: 1.2rem;
    font-weight: bold;
    margin-bottom: var(--spacing-sm);
}

.card__content {
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ============================================
   SIDEBAR - Estilo Periodico
   ============================================ */
.sidebar {
    background-color: var(--color-gray-light);
    padding: var(--spacing-lg);
    border: 1px solid var(--color-border);
}

.sidebar__title {
    font-size: 1.1rem;
    font-weight: bold;
    text-transform: uppercase;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-black);
}

.sidebar__list {
    list-style: none;
}

.sidebar__item {
    padding: var(--spacing-sm) 0;
    border-bottom: 1px dotted var(--color-border);
}

.sidebar__item:last-child {
    border-bottom: none;
}

.sidebar__link {
    color: var(--color-black);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.sidebar__link:hover {
    color: var(--color-gray);
}

/* ============================================
   NEWSLETTER - Mini Formulario
   ============================================ */
.newsletter {
    background-color: var(--color-black);
    color: var(--color-white);
    padding: var(--spacing-xl);
    text-align: center;
}

.newsletter__title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.newsletter__description {
    font-size: 0.95rem;
    margin-bottom: var(--spacing-md);
}

.newsletter__form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    max-width: 400px;
    margin: 0 auto;
}

.newsletter__input {
    padding: var(--spacing-sm);
    font-family: var(--font-main);
    font-size: 1rem;
    border: none;
    background-color: var(--color-white);
    color: var(--color-black);
}

.newsletter__button {
    padding: var(--spacing-sm) var(--spacing-md);
    font-family: var(--font-main);
    font-size: 1rem;
    text-transform: uppercase;
    background-color: var(--color-white);
    color: var(--color-black);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.newsletter__button:hover {
    background-color: var(--color-gray-light);
}

/* ============================================
   FOOTER - Estilo Periodico
   ============================================ */
.footer {
    background-color: var(--color-black);
    color: var(--color-white);
    padding: var(--spacing-xl) 0;
    margin-top: var(--spacing-xl);
}

.footer__content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
}

.footer__section {
    margin-bottom: var(--spacing-lg);
}

.footer__title {
    font-size: 1.1rem;
    font-weight: bold;
    text-transform: uppercase;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--color-gray);
}

.footer__list {
    list-style: none;
}

.footer__item {
    margin-bottom: var(--spacing-sm);
}

.footer__link {
    color: var(--color-white);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.footer__link:hover {
    color: var(--color-gray);
}

.footer__bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-gray);
    margin-top: var(--spacing-lg);
}

.footer__copyright {
    font-size: 0.85rem;
}

/* ============================================
   MENSAjes
   ============================================ */
.message {
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    text-align: center;
    font-weight: bold;
}

.message--success {
    background-color: var(--color-black);
    color: var(--color-white);
}

.message--error {
    background-color: var(--color-white);
    color: var(--color-black);
    border: 2px solid var(--color-black);
}

.message--warning {
    background-color: var(--color-gray);
    color: var(--color-white);
}

.message--info {
    background-color: var(--color-gray-light);
    color: var(--color-black);
    border: 1px solid var(--color-border);
}

/* ============================================
   DASHBOARD
   ============================================ */
.dashboard {
    padding: var(--spacing-xl) 0;
}

.dashboard__header {
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--color-black);
}

.dashboard__title {
    font-size: 2rem;
    font-weight: bold;
    text-transform: uppercase;
}

.dashboard__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.dashboard__card {
    background-color: var(--color-gray-light);
    border: 1px solid var(--color-border);
    padding: var(--spacing-lg);
}

.dashboard__card-title {
    font-size: 1.2rem;
    font-weight: bold;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--color-border);
}

.dashboard__stat {
    font-size: 2.5rem;
    font-weight: bold;
    text-align: center;
    margin: var(--spacing-md) 0;
}

.dashboard__stat-label {
    font-size: 0.9rem;
    text-align: center;
    color: var(--color-gray);
    text-transform: uppercase;
}

/* ============================================
   TABLA - Estilo Periodico
   ============================================ */
.table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: var(--spacing-md);
}

.table th,
.table td {
    padding: var(--spacing-sm);
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.table th {
    background-color: var(--color-black);
    color: var(--color-white);
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.1rem;
}

.table tr:hover {
    background-color: var(--color-gray-light);
}

/* ============================================
   PAGINACION
   ============================================ */
.pagination {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
}

.pagination__link {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--color-white);
    color: var(--color-black);
    border: 1px solid var(--color-black);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.pagination__link:hover {
    background-color: var(--color-black);
    color: var(--color-white);
}

.pagination__link--active {
    background-color: var(--color-black);
    color: var(--color-white);
}

/* ============================================
   HERO - Section Principal
   ============================================ */
.hero {
    background-color: var(--color-black);
    color: var(--color-white);
    padding: var(--spacing-md) 0;
    text-align: center;
}

.hero__subtitle {
    font-size: 1.1rem;
    margin: 0;
}

.hero__description {
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto var(--spacing-xl);
    line-height: 1.8;
}

.hero__cta {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

/* ============================================
   STEPS - Como Funciona
   ============================================ */
.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-xl);
}

.step {
    text-align: center;
    padding: var(--spacing-lg);
}

.step__number {
    display: inline-block;
    width: 60px;
    height: 60px;
    line-height: 60px;
    font-size: 1.5rem;
    font-weight: bold;
    background-color: var(--color-black);
    color: var(--color-white);
    border-radius: 50%;
    margin-bottom: var(--spacing-md);
}

.step__title {
    font-size: 1.2rem;
    font-weight: bold;
    margin-bottom: var(--spacing-sm);
}

.step__description {
    font-size: 0.95rem;
    color: var(--color-gray-dark);
}

/* ============================================
   FEATURES - Seguridad
   ============================================ */
.section--dark {
    background-color: var(--color-gray-light);
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
}

.feature {
    padding: var(--spacing-lg);
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
}

.feature__title {
    font-size: 1.2rem;
    font-weight: bold;
    margin-bottom: var(--spacing-sm);
}

.feature__description {
    font-size: 0.95rem;
    color: var(--color-gray-dark);
}

/* ============================================
   DOWNLOAD BUTTONS
   ============================================ */
.download-buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.download-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    background-color: var(--color-black);
    color: var(--color-white);
    text-decoration: none;
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.download-btn:hover {
    background-color: var(--color-gray-dark);
}

/* ============================================
   PRICING - Planes
   ============================================ */
.pricing {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    flex-wrap: nowrap;
}

.pricing__card {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    padding: var(--spacing-lg);
    text-align: center;
    flex: 1 1 0;
    min-width: 0;
    width: 33%;
}

.pricing__card--featured {
    border: 3px solid var(--color-black);
}

.pricing__title {
    font-size: 1.3rem;
    font-weight: bold;
    margin-bottom: var(--spacing-md);
}

.pricing__price {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: var(--spacing-lg);
}

.pricing__list {
    list-style: none;
    margin-bottom: var(--spacing-xl);
    text-align: left;
}

.pricing__list li {
    padding: var(--spacing-sm) 0;
    border-bottom: 1px dotted var(--color-border);
}

.pricing__list li:last-child {
    border-bottom: none;
}

.pricing__list--highlight {
    font-weight: bold;
    color: var(--color-black);
}

.pricing-toggle {
    display: flex;
    justify-content: center;
    gap: 0;
    margin-bottom: var(--spacing-md);
    border: 1px solid var(--color-black);
}

.pricing-toggle__btn {
    padding: var(--spacing-sm) var(--spacing-md);
    font-family: var(--font-main);
    font-size: 0.85rem;
    background: var(--color-white);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.pricing-toggle__btn--active {
    background: var(--color-black);
    color: var(--color-white);
}

/* ============================================
   PRICING COMMON - Comunicaciones
   ============================================ */
.pricing-common {
    margin-top: var(--spacing-xl);
    padding: var(--spacing-lg);
    background-color: var(--color-white);
    border: 2px solid var(--color-black);
    text-align: center;
}

.pricing-common__title {
    font-size: 1.1rem;
    font-weight: bold;
    text-transform: uppercase;
    margin-bottom: var(--spacing-sm);
}

.pricing-common__desc {
    font-size: 0.9rem;
    color: var(--color-gray-dark);
    margin-bottom: var(--spacing-md);
}

.pricing-common__grid {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
}

.pricing-common__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    min-width: 120px;
}

.pricing-common__icon {
    font-size: 2rem;
}

.pricing-common__label {
    font-size: 0.9rem;
    font-weight: bold;
}

.pricing-common__price {
    font-size: 0.85rem;
    color: var(--color-gray-dark);
}

.pricing-common__note {
    font-size: 0.8rem;
    color: var(--color-gray);
    margin-top: var(--spacing-md);
    font-style: italic;
}

/* ============================================
   UTILIDADES
   ============================================ */
.text-center {
    text-align: center;
}

.text-uppercase {
    text-transform: uppercase;
}

.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mt-4 { margin-top: var(--spacing-xl); }

.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }

.hidden {
    display: none !important;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ============================================
   PHONE INPUT - Campo de Telefono
   ============================================ */
.phone-input {
    display: flex;
    gap: 0;
}

.phone-input__code {
    width: 100px;
    min-width: 100px;
    border-right: none;
}

.phone-input__number {
    flex: 1;
}

/* ============================================
   OAUTH BUTTONS - Estilo Vintage
   ============================================ */
.oauth-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.oauth-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    font-family: var(--font-main);
    font-size: 0.95rem;
    border: 1px solid var(--color-black);
    background-color: var(--color-white);
    color: var(--color-black);
    cursor: pointer;
    transition: all 0.3s ease;
}

.oauth-btn:hover:not(:disabled) {
    background-color: var(--color-black);
    color: var(--color-white);
}

.oauth-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.oauth-btn__icon {
    font-size: 1.2rem;
    font-weight: bold;
}

.oauth-btn--google:hover:not(:disabled) {
    background-color: #1A2113;
    border-color: #1A2113;
    color: var(--color-white);
}

.oauth-btn--apple:hover:not(:disabled) {
    background-color: #1A2113;
    border-color: #1A2113;
    color: var(--color-white);
}

/* ============================================
   DIVIDER - Separador
   ============================================ */
.divider {
    display: flex;
    align-items: center;
    text-align: center;
    color: var(--color-gray);
}

.divider::before,
.divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid var(--color-border);
}

.divider__text {
    padding: 0 var(--spacing-md);
    font-size: 0.9rem;
    text-transform: uppercase;
}

/* ============================================
   UTILIDADES ADICIONALES
   ============================================ */
.text-right {
    text-align: right;
}

/* Loading button */
.btn-loading {
    display: inline-block;
}

.btn-loading::after {
    content: '';
    display: inline-block;
    width: 14px;
    height: 14px;
    border: 2px solid #F2EFE3;
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-left: 8px;
    vertical-align: middle;
}

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

/* ============================================
   RESPONSIVE - Mobile First
   ============================================ */
@media (max-width: 768px) {
    /* En movil el header NO es fijo: fluye con el contenido (evita solapes) */
    .header {
        position: relative;
        padding: var(--spacing-sm) 0;
    }

    body {
        padding-top: 0;
    }

    .header__top {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    /* Logo primero y centrado */
    .header__logo {
        order: -1;
        width: 100%;
    }

    .header__logo img {
        max-width: 200px;
    }

    /* Navs de iconos: sin ancho minimo, se centran y envuelven */
    .header__nav {
        min-width: 0;
        width: 100%;
        flex-wrap: wrap;
        justify-content: center;
        gap: var(--spacing-md);
    }

    .header__nav:last-child {
        justify-content: center;
    }

    .header__title {
        font-size: 2rem;
        letter-spacing: 0.3rem;
    }

    .header__slogan {
        font-size: 0.9rem;
    }

    .nav__toggle {
        display: flex;
        flex-direction: column;
        gap: 4px;
        padding: var(--spacing-sm);
        background: none;
        border: none;
        cursor: pointer;
    }

    .nav__toggle-bar {
        width: 24px;
        height: 2px;
        background-color: var(--color-white);
        transition: all 0.3s ease;
    }

    .nav__list {
        display: none;
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-sm);
    }

    .nav__list--open {
        display: flex;
    }

    .auth-links {
        flex-wrap: wrap;
        justify-content: center;
    }

    .article__title--main {
        font-size: 1.8rem;
    }

    .article__title {
        font-size: 1.4rem;
    }

    .form__button {
        width: 100%;
    }

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

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

    .table {
        font-size: 0.85rem;
    }

    .table th,
    .table td {
        padding: var(--spacing-xs);
    }

    /* Precios: apilar las 3 tarjetas en vertical */
    .pricing {
        flex-wrap: wrap;
        flex-direction: column;
    }

    .pricing__card {
        width: 100%;
    }

    /* Pasos y features a una columna */
    .steps,
    .features {
        grid-template-columns: 1fr;
    }

    /* CTA y descargas centradas y en columna */
    .hero__cta,
    .download-buttons {
        flex-direction: column;
        align-items: center;
    }

    /* Tablas admin con scroll horizontal en vez de romper el layout */
    .data-table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }
}

@media (max-width: 480px) {
    .header__title {
        font-size: 1.5rem;
        letter-spacing: 0.2rem;
    }

    .container {
        padding: 0 var(--spacing-sm);
    }

    .section__title {
        font-size: 1.2rem;
    }

    .article__title--main {
        font-size: 1.5rem;
    }
}

/* ============================================
   IMPRESION
   ============================================ */
@media print {
    .nav,
    .newsletter,
    .footer,
    .form {
        display: none;
    }

    .header {
        border-bottom: 1px solid var(--color-black);
    }

    .article {
        page-break-inside: avoid;
    }
}

/* Dark mode */
body.dark-mode { background: #222B16; color: #D2CDB6; }
body.dark-mode .header { background: #151B0F; border-bottom-color: #3A4526; }
body.dark-mode .header__link { color: #8A8B5C; }
body.dark-mode .header__link svg { stroke: #8A8B5C; }
body.dark-mode .form { background: #2E3B1F; border-color: #3A4526; }
body.dark-mode .form__input, body.dark-mode .form__textarea, body.dark-mode .form__select { background: #222B16; color: #D2CDB6; border-color: #3A4526; }
body.dark-mode .card { background: #2E3B1F; border-color: #3A4526; }
body.dark-mode .dashboard__card { background: #2E3B1F; border-color: #3A4526; }
body.dark-mode .footer { background: #151B0F; }
body.dark-mode .newsletter { background: #151B0F; }
body.dark-mode .article__excerpt { color: #8A8B5C; }
body.dark-mode .section--dark { background: #2E3B1F; }
body.dark-mode .feature { background: #2E3B1F; border-color: #3A4526; }
body.dark-mode .chat-sidebar { background: #222B16; }
body.dark-mode .chat-sidebar__header { background: #151B0F; }
body.dark-mode .chat-item { border-bottom-color: #2E3B1F; }
body.dark-mode .chat-item:hover { background: #2E3B1F; }
body.dark-mode .chat-main { background: #222B16; }
body.dark-mode .chat-main__header { background: #151B0F; border-bottom-color: #2E3B1F; }
body.dark-mode .chat-input { background: #151B0F; border-top-color: #2E3B1F; }
body.dark-mode .chat-msg--received { background: #2E3B1F; color: #D2CDB6; }
body.dark-mode .chat-msg--sent { background: #1A2113; color: #D2CDB6; }
body.dark-mode .chat-modal__content { background: #2E3B1F; }
body.dark-mode .ai-layout { border-color: #3A4526; }
body.dark-mode .ai-header { background: #151B0F; border-bottom-color: #3A4526; }
body.dark-mode .ai-messages { background: #222B16; }
body.dark-mode .ai-msg--assistant { background: #2E3B1F; color: #D2CDB6; }
body.dark-mode .ai-input { background: #151B0F; border-top-color: #2E3B1F; }
body.dark-mode .ai-input__field { background: #222B16; color: #D2CDB6; }
body.dark-mode .pricing__card { background: #2E3B1F; border-color: #3A4526; color: #D2CDB6; }
body.dark-mode .pricing__card--featured { border-color: #5A5F42; }
body.dark-mode .table th { background: #3A4526; }
body.dark-mode .table td { border-bottom-color: #3A4526; }
body.dark-mode .table tr:hover { background: #2E3B1F; }
body.dark-mode .message--success { background: #3A4526; }
body.dark-mode .sidebar { background: #2E3B1F; border-color: #3A4526; }
body.dark-mode .step__description { color: #9A9B78; }

/* ===== Donaciones (E2) ===== */
.donations__amounts {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
    justify-content: center;
    margin: 1rem 0 1.25rem;
}
.donations__amount {
    display: inline-block;
    min-width: 64px;
    padding: .55rem .9rem;
    border: 2px solid #1A2113;
    background: #F2EFE3;
    color: #1A2113;
    font-weight: 700;
    text-align: center;
    text-decoration: none;
    border-radius: 4px;
    transition: background .15s, color .15s;
}
.donations__amount:hover {
    background: #1A2113;
    color: #F2EFE3;
}
.donations__amount--custom {
    min-width: auto;
    font-weight: 600;
}
.pricing__card--featured .donations__amount {
    border-color: #F2EFE3;
    background: transparent;
    color: #F2EFE3;
}
.pricing__card--featured .donations__amount:hover {
    background: #F2EFE3;
    color: #1A2113;
}

/* ===== Página "Por qué no Matrix" ===== */
.compare {
    width: 100%;
    border-collapse: collapse;
    font-size: .95rem;
}
.compare th,
.compare td {
    border: 1px solid currentColor;
    padding: .7rem .9rem;
    text-align: left;
    vertical-align: top;
}
.compare thead th {
    font-family: 'Special Elite', monospace;
    text-transform: uppercase;
    letter-spacing: .04em;
}
.compare tbody td:first-child {
    font-weight: 700;
    white-space: nowrap;
}
.wnm-reason {
    border-left: 3px solid #1A2113;
    padding: .3rem 0 .3rem 1rem;
    margin: 1.5rem 0;
}
.wnm-reason__title {
    font-family: 'Special Elite', monospace;
    margin: 0 0 .4rem;
    font-size: 1.1rem;
}
.wnm-reason p {
    margin: 0;
    line-height: 1.65;
}

/* ===== Descargas: iOS "próximamente" ===== */
.download-btn--soon {
    opacity: .7;
}
.download-soon {
    text-align: center;
    font-family: 'Special Elite', monospace;
    text-transform: uppercase;
    letter-spacing: .08em;
    border: 1px solid currentColor;
    display: block;
    width: fit-content;
    padding: .4rem 1rem;
    margin: 1rem auto 0;
}

/* ============================================================
   CAPA MILITAR
   ------------------------------------------------------------
   Va al final a proposito: reaprovecha toda la estructura
   heredada y solo cambia el caracter visual. Plantilla de caja
   de municion: tinta oliva sobre papel caqui, cantos duros,
   titulos en stencil y sellos de clasificacion.
   ============================================================ */

/* --- Cantos duros: nada redondeado en un cuartel --- */
.card, .form, .article__image, .pricing__card, .dashboard__card,
.form__input, .form__textarea, .form__select, .form__button,
.download-btn, .oauth-btn, .pagination__link, .message {
    border-radius: 0 !important;
}

/* --- Cabecera: banda oliva superior sobre papel --- */
.header {
    background-color: var(--color-white);
    border-top: 6px solid var(--color-olive);
    border-bottom: 3px double var(--color-khaki);
}

.header__link {
    font-family: var(--font-stencil);
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--color-olive);
}

.header__link:hover { color: var(--color-alert); }
.header__link svg   { stroke: var(--color-olive); }
.header__link:hover svg { stroke: var(--color-alert); }

.header__link--active {
    border-bottom: 2px solid var(--color-alert);
}

.header__user {
    font-family: var(--font-stencil);
    text-transform: uppercase;
    letter-spacing: .06em;
}

/* --- Titulos en plantilla --- */
.section__title,
.article__title,
.form__title,
.footer__title,
.step__title,
.feature__title,
.pricing__title,
.dashboard__title,
.hero h1,
.hero__title,
h1, h2 {
    font-family: var(--font-stencil);
    text-transform: uppercase;
    letter-spacing: .12em;
}

/* Regla gruesa bajo los titulos de seccion, como el marcado de un cajon */
.section__title {
    border-bottom: 4px solid var(--color-olive);
    position: relative;
}

.section__title::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -9px;
    width: 90px;
    height: 3px;
    background: var(--color-khaki);
}

/* --- Cuerpo: papel de cajon con una trama muy sutil --- */
body {
    background-color: var(--color-white);
    background-image:
        repeating-linear-gradient(0deg,
            rgba(26, 33, 19, .028) 0 1px,
            transparent 1px 4px);
}

/* --- Botones: bloque oliva con canto marcado --- */
.form__button,
.download-btn,
.hero__cta .form__button {
    background-color: var(--color-olive);
    color: var(--color-sand);
    border: 2px solid var(--color-olive-deep);
    font-family: var(--font-stencil);
    text-transform: uppercase;
    letter-spacing: .1em;
    box-shadow: 3px 3px 0 var(--color-khaki);
}

.form__button:hover,
.download-btn:hover {
    background-color: var(--color-olive-deep);
    color: var(--color-white);
    box-shadow: 1px 1px 0 var(--color-khaki);
}

.form__button--secondary {
    background-color: transparent;
    color: var(--color-olive);
    border: 2px solid var(--color-olive);
    box-shadow: none;
}

/* --- Formularios: ficha de alistamiento --- */
.form {
    background-color: var(--color-gray-light);
    border: 2px solid var(--color-olive);
    box-shadow: 4px 4px 0 var(--color-khaki);
}

.form__label {
    font-family: var(--font-stencil);
    color: var(--color-gray-dark);
}

.form__input:focus,
.form__textarea:focus,
.form__select:focus {
    border-color: var(--color-alert);
    box-shadow: inset 0 0 0 1px var(--color-alert);
}

/* --- Tarjetas y bloques con canto de plantilla --- */
.card,
.pricing__card,
.dashboard__card,
.feature,
.wnm-reason {
    border: 2px solid var(--color-border);
    background-color: var(--color-white);
}

.pricing__card--featured {
    border: 3px solid var(--color-olive);
    box-shadow: 5px 5px 0 var(--color-khaki);
}

/* --- Secciones oscuras: caja oliva --- */
.section--dark {
    background-color: var(--color-olive);
    color: var(--color-sand);
}

.section--dark .section__title {
    color: var(--color-sand);
    border-bottom-color: var(--color-khaki);
}

/* --- Pie: banda oliva --- */
.footer {
    background-color: var(--color-olive);
    color: var(--color-sand);
    border-top: 6px solid var(--color-khaki);
}

.footer__title { color: var(--color-white); }
.footer__link  { color: var(--color-sand); }
.footer__link:hover { color: var(--color-white); }
.footer__copyright  { color: var(--color-khaki); }

/* --- Numeros de paso como marcado de unidad --- */
.step__number {
    background-color: var(--color-olive);
    color: var(--color-sand);
    border: 2px solid var(--color-olive-deep);
    font-family: var(--font-stencil);
}

/* --- Sello de clasificacion --- */
.clasificado {
    display: inline-block;
    font-family: var(--font-stencil);
    text-transform: uppercase;
    letter-spacing: .18em;
    font-size: .72rem;
    color: var(--color-alert);
    border: 2px solid var(--color-alert);
    padding: .15rem .55rem;
    transform: rotate(-3deg);
}

/* --- Etiqueta de categoria: tira caqui --- */
.article__category {
    display: inline-block;
    font-family: var(--font-stencil);
    background: var(--color-khaki);
    color: var(--color-olive-deep);
    padding: .1rem .5rem;
}

/* --- Tablas comparativas: rejilla dura --- */
.table, .compare {
    border: 2px solid var(--color-olive);
}

.table th, .compare th {
    background-color: var(--color-olive);
    color: var(--color-sand);
    font-family: var(--font-stencil);
    text-transform: uppercase;
    letter-spacing: .08em;
}

.table td, .compare td {
    border-color: var(--color-border);
}

/* --- Avisos --- */
.message--error   { border-left: 6px solid var(--color-alert); }
.message--success { border-left: 6px solid var(--color-olive); }
.message--warning { border-left: 6px solid var(--color-khaki); }

/* --- Enlaces del cuerpo --- */
.article__link:hover { color: var(--color-alert); border-color: var(--color-alert); }

/* --- Respeta a quien no quiere animacion --- */
@media (prefers-reduced-motion: reduce) {
    * { transition: none !important; }
}

/* --- Contraste dentro de la banda oliva ---
   Las tarjetas conservan fondo papel, asi que su texto vuelve a tinta:
   heredar el color arena de la seccion las dejaba ilegibles. */
.section--dark .card,
.section--dark .feature,
.section--dark .pricing__card,
.section--dark .wnm-reason {
    color: var(--color-black);
}

.section--dark .card__title,
.section--dark .feature__title,
.section--dark .pricing__title,
.section--dark .wnm-reason__title {
    color: var(--color-olive);
}

.section--dark .feature__description,
.section--dark .card__content {
    color: var(--color-gray-dark);
}