/**
 * Cliente Portal CSS - Diseño Minimalista y Moderno
 * Inspirado en: Linear, Vercel, Notion, Stripe
 * Tipografía: Inter, SF Pro Display
 */

/* ========================================
   FUENTES Y VARIABLES
   ======================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    /* Colores de la Empresa */
    --color-azul-electrico: #1E90FF;
    --color-celeste: #00FFFF;
    --color-violeta: #8A2BE2;
    
    /* Gradientes de la Marca */
    --gradient-primary: linear-gradient(135deg, #1E90FF 0%, #8A2BE2 100%);
    --gradient-secondary: linear-gradient(135deg, #00FFFF 0%, #1E90FF 100%);
    --gradient-accent: linear-gradient(135deg, #8A2BE2 0%, #00FFFF 100%);
    
    /* Colores base - Light Mode */
    --bg-primary: #fdfdfd;
    --bg-secondary: #f9f9f9;
    --bg-tertiary: #f4f4f5;
    
    /* Textos */
    --text-primary: #18181b;
    --text-secondary: #52525b;
    --text-tertiary: #a1a1aa;
    
    /* Bordes */
    --border-color: #e4e4e7;
    --border-hover: #d4d4d8;
    
    /* Acentos */
    --accent-primary: #1E90FF;
    --accent-hover: #1873CC;
    --accent-light: #E6F3FF;
    --accent-secondary: #00FFFF;
    --accent-tertiary: #8A2BE2;
    
    /* Estados */
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #00FFFF;
    
    /* Sombras */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.03);
    --shadow-md: 0 2px 4px 0 rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 4px 8px 0 rgba(0, 0, 0, 0.06);
    
    /* Espaciado */
    --spacing-xs: 8px;
    --spacing-sm: 12px;
    --spacing-md: 16px;
    --spacing-lg: 20px;
    --spacing-xl: 24px;
    
    /* Bordes redondeados */
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    
    /* Transiciones */
    --transition: all 0.15s ease-out;
}

/* Dark Mode */
[data-theme="dark"] {
    /* Colores base - Dark Mode */
    --bg-primary: #0a0e1a;
    --bg-secondary: #1a1f35;
    --bg-tertiary: #252b42;
    
    /* Textos */
    --text-primary: #e5e7eb;
    --text-secondary: #9ca3af;
    --text-tertiary: #6b7280;
    
    /* Bordes */
    --border-color: #2d3448;
    --border-hover: #3d4458;
    
    /* Acentos con colores de la empresa */
    --accent-primary: #1E90FF;
    --accent-hover: #3BA4FF;
    --accent-light: rgba(30, 144, 255, 0.15);
    --accent-secondary: #00FFFF;
    --accent-tertiary: #8A2BE2;
    
    /* Gradientes Dark */
    --gradient-primary: linear-gradient(135deg, #1E90FF 0%, #8A2BE2 100%);
    --gradient-secondary: linear-gradient(135deg, #00FFFF 0%, #1E90FF 100%);
    --gradient-accent: linear-gradient(135deg, #8A2BE2 0%, #00FFFF 100%);
    
    /* Estados (ajustados para dark mode) */
    --success: #34d399;
    --warning: #fbbf24;
    --danger: #f87171;
    --info: #00FFFF;
    
    /* Sombras (más intensas en dark) */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --shadow-md: 0 2px 4px 0 rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 4px 8px 0 rgba(0, 0, 0, 0.5);
}

/* Transición suave al cambiar tema */
body {
    transition: background-color 0.3s ease, color 0.3s ease;
    background-color: var(--bg-primary);
    color: var(--text-primary);
}

/* Transiciones para elementos comunes */
.card,
.table,
input,
select,
textarea,
.btn {
    transition: background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ========================================
   HEADER
   ======================================== */

.header {
    background: white;
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) 0;
    min-height: 56px;
}

.logo h1 {
    font-size: 18px;
    font-weight: 600;
    letter-spacing: -0.02em;
}

.logo a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color 0.15s;
}

.logo a:hover {
    color: var(--accent-primary);
}

/* ========================================
   NAVEGACIÓN
   ======================================== */

.main-nav ul {
    display: flex;
    list-style: none;
    gap: 4px;
    margin: 0;
    padding: 0;
}

.main-nav li {
    margin: 0;
}

.main-nav a {
    display: block;
    padding: 8px 14px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.main-nav a:hover {
    color: var(--text-primary);
    background: var(--bg-secondary);
}

.main-nav a.active {
    color: var(--accent-primary);
    background: var(--accent-light);
}

/* ========================================
   MAIN CONTENT
   ======================================== */

.main-content {
    min-height: calc(100vh - 56px - 100px);
    padding: var(--spacing-xl) 0;
}

/* Para páginas públicas SEO: sin restricciones de ancho */
.main-content.full-width {
    padding: 0;
}

.main-content.full-width > .container {
    max-width: none;
    padding: 0;
    width: 100%;
}
.footer.full-width {
    margin:0;
}
.container-fluid {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
}

/* ========================================
   CARDS
   ======================================== */

.card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--spacing-lg);
    transition: var(--transition);
}

.card:hover {
    box-shadow: var(--shadow-md);
}

.card-header {
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-primary);
}

.card-header h5 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.card-body {
    padding: var(--spacing-lg);
}

.card-title {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.card-subtitle {
    font-size: 11px;
    font-weight: 500;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ========================================
   TABLAS
   ======================================== */

.table-responsive {
    overflow-x: auto;
    border-radius: var(--radius-md);
}

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.table thead {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.table thead th {
    padding: 10px 14px;
    text-align: left;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.table tbody tr {
    border-bottom: 1px solid var(--border-color);
    transition: background 0.12s ease;
}

.table tbody tr:last-child {
    border-bottom: none;
}

.table tbody tr:hover {
    background: var(--bg-secondary);
}

.table tbody td {
    padding: 12px 14px;
    color: var(--text-primary);
}

.table tbody td strong {
    font-weight: 600;
}

.table tbody td small {
    font-size: 11px;
    color: var(--text-tertiary);
}

/* ========================================
   BOTONES
   ======================================== */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    font-size: 13px;
    font-weight: 500;
    font-family: inherit;
    text-decoration: none;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    outline: none;
}

.btn-primary {
    background: var(--accent-primary);
    color: white;
    border-color: var(--accent-primary);
}

.btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(102, 126, 234, 0.2);
    color: #FFF;
}

.btn-secondary {
    background: white;
    color: var(--text-secondary);
    border-color: var(--border-color);
}

.btn-secondary:hover {
    background: var(--bg-secondary);
    border-color: var(--border-hover);
}

.btn-lg {
    padding: 12px 24px;
    font-size: 14px;
}

.btn-sm {
    padding: 5px 10px;
    font-size: 12px;
}

.btn i {
    font-size: 12px;
}

/* ========================================
   BADGES
   ======================================== */

.badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 8px;
    font-size: 11px;
    font-weight: 500;
    border-radius: 4px;
}

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

.bg-warning {
    background: var(--warning);
    color: #18181b;
}

.bg-danger {
    background: var(--danger);
    color: white;
}

.bg-info {
    background: var(--info);
    color: white;
}

.bg-primary {
    background: var(--accent-primary);
    color: white;
}

.text-dark {
    color: var(--text-primary);
}

/* ========================================
   STATS CARDS
   ======================================== */

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

/* ========================================
   FOOTER
   ======================================== */

.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 60px 20px 20px;
    margin-top: 80px;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
    padding: 0;
}

.footer-column {
    display: flex;
    flex-direction: column;
}

.footer-title {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 15px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.5px;
}

.footer-description {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 14px;
    margin-bottom: 0;
}

.footer-heading {
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.footer-links a:hover {
    color: var(--accent-primary);
}

.footer-links i {
    font-size: 12px;
}

.footer-social {
    display: flex;
    gap: 12px;
    margin-top: 15px;
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    transition: all 0.2s ease;
}

.footer-social a:hover {
    background: var(--gradient-primary);
    color: white;
    transform: translateY(-2px);
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
    margin: 0;
}

.footer-bottom p {
    margin: 0;
    color: var(--text-tertiary);
    font-size: 13px;
}

.footer-legal {
    display: flex;
    gap: 15px;
    align-items: center;
    font-size: 13px;
}

.footer-legal a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-legal a:hover {
    color: var(--accent-primary);
}

.footer-legal span {
    color: var(--border-color);
}

/* Footer responsive */
@media (max-width: 992px) {
    .footer {
        padding: 50px 20px 20px;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }
}

@media (max-width: 640px) {
    .footer {
        padding: 40px 15px 15px;
        margin-top: 60px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .footer-column {
        text-align: center;
    }
    
    .footer-links {
        text-align: center;
    }
    
    .footer-social {
        justify-content: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

/* Dark mode footer */
[data-theme="dark"] .footer {
    background: var(--bg-secondary);
    border-top-color: var(--border-color);
}

[data-theme="dark"] .footer-social a {
    background: var(--bg-tertiary);
}

[data-theme="dark"] .footer-social a:hover {
    background: var(--gradient-primary);
}

/* Legacy footer section styles (compatibilidad) */
.footer-section h3 {
    font-size: 13px;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.footer-section p,
.footer-section li {
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
}

.footer-section ul {
    list-style: none;
    padding: 0;
}

.footer-section a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.15s;
}

.footer-section a:hover {
    color: var(--accent-primary);
}

/* ========================================
   ALERTS
   ======================================== */

.alert {
    padding: 12px 16px;
    border-radius: var(--radius-md);
    font-size: 13px;
    margin-bottom: var(--spacing-md);
    border: 1px solid transparent;
}

.alert-success {
    background: #f0fdf4;
    border-color: #bbf7d0;
    color: #15803d;
}

.alert-danger {
    background: #fef2f2;
    border-color: #fecaca;
    color: #b91c1c;
}

.alert-warning {
    background: #fffbeb;
    border-color: #fde68a;
    color: #92400e;
}

.alert-info {
    background: #eff6ff;
    border-color: #bfdbfe;
    color: #1e40af;
}

/* ========================================
   TIPOGRAFÍA
   ======================================== */

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

h1 { font-size: 28px; }
h2 { font-size: 22px; }
h3 { font-size: 18px; }
h4 { font-size: 16px; }
h5 { font-size: 14px; }

.text-muted {
    color: var(--text-tertiary);
}

.text-primary {
    color: var(--accent-primary);
}

.text-success {
    color: var(--success);
}

.text-warning {
    color: var(--warning);
}

/* ========================================
   UTILIDADES
   ======================================== */

.mb-4 {
    margin-bottom: var(--spacing-md);
}

.mt-4 {
    margin-top: var(--spacing-md);
}

.py-5 {
    padding-top: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
}

.text-center {
    text-align: center;
}

/* ========================================
   CHECKOUT - PRODUCTOS
   ======================================== */

.categoria-section {
    margin-bottom: 40px;
}

.categoria-titulo {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--accent-primary);
    letter-spacing: -0.01em;
}

.producto-card {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: all 0.2s ease-out;
    position: relative;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.producto-card:hover {
    border-color: var(--accent-primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.producto-card.destacado {
    border-color: var(--warning);
    background: linear-gradient(135deg, #fffef7 0%, #ffffff 100%);
}

.badge-destacado {
    position: absolute;
    top: -8px;
    right: 16px;
    background: linear-gradient(135deg, var(--warning) 0%, #f97316 100%);
    color: white;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 10px;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(245, 158, 11, 0.3);
    letter-spacing: 0.02em;
}

.card-body {
    padding: var(--spacing-lg);
    flex: 1;
}

.card-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.card-text {
    font-size: 13px;
    margin-bottom: var(--spacing-md);
    line-height: 1.5;
}

.caracteristicas-list {
    list-style: none;
    padding: 0;
    margin: var(--spacing-md) 0;
}

.caracteristicas-list li {
    padding: 5px 0;
    font-size: 12px;
    color: var(--text-secondary);
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.caracteristicas-list i {
    margin-top: 2px;
    font-size: 11px;
}

.precio-container {
    margin: var(--spacing-lg) 0;
    text-align: center;
}

.precio-inicial {
    margin-bottom: var(--spacing-sm);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--border-color);
}

.precio-small {
    font-size: 16px;
    font-weight: 600;
    color: var(--accent-primary);
}

.precio {
    font-size: 32px;
    font-weight: 700;
    color: var(--accent-primary);
    letter-spacing: -0.02em;
}

.precio-periodo {
    font-size: 13px;
    color: var(--text-tertiary);
    font-weight: 500;
}

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

@media (max-width: 768px) {
    .container,
    .container-fluid {
        padding: 0 var(--spacing-md);
    }
    
    .main-nav ul {
        flex-wrap: wrap;
    }
    
    .header-content {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
}

/* ========================================
   ESTADO VACÍO
   ======================================== */

.py-5 {
    padding-top: 40px;
    padding-bottom: 40px;
}

.fa-5x {
    font-size: 4em;
}

/* ========================================
   SCROLLBAR
   ======================================== */

::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--border-hover);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-tertiary);
}

/* ========================================
   MENÚ DESPLEGABLE DE USUARIO
   ======================================== */

.main-nav .dropdown {
    position: relative;
}

.main-nav .dropdown > a {
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.main-nav .dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 240px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg), 0 10px 25px rgba(0,0,0,0.1);
    border-radius: var(--radius-md);
    padding: 8px 0;
    margin-top: 12px;
    background: white;
    z-index: 1000;
    list-style: none;
}

.main-nav .dropdown-menu.show {
    display: block;
}

.main-nav .dropdown-menu li {
    list-style: none;
    margin: 0;
    padding: 0;
}

.main-nav .dropdown-item {
    padding: 10px 20px;
    font-size: 14px;
    color: var(--text-primary);
    transition: var(--transition);
    display: flex;
    align-items: center;
    text-decoration: none;
    white-space: nowrap;
    width: 100%;
}

.main-nav .dropdown-item:hover {
    background-color: var(--bg-secondary);
    color: var(--accent-primary);
}

.main-nav .dropdown-item.text-danger {
    color: var(--danger);
}

.main-nav .dropdown-item.text-danger:hover {
    background-color: #fef2f2;
    color: var(--danger);
}

.main-nav .dropdown-item i {
    width: 20px;
    margin-right: 8px;
}

.main-nav .dropdown-divider {
    margin: 8px 16px;
    border-top: 1px solid var(--border-color);
    height: 0;
}

/* Selector de Idioma */
.main-nav .lang-selector > a {
    font-weight: 600;
    font-size: 13px;
}

.main-nav .lang-selector .dropdown-menu {
    min-width: 160px;
}

.main-nav .lang-selector .dropdown-item.active {
    background-color: var(--accent-light);
    color: var(--accent-primary);
    font-weight: 600;
}

/* Menú de Usuario */
.main-nav .user-menu .dropdown-menu {
    min-width: 240px;
}

/* Hover en menús principales */
.main-nav > ul > li > a:hover {
    color: var(--accent-primary);
}

/* Botón CTA */
.btn-cta {
    background: linear-gradient(135deg, var(--accent-primary) 0%, #764ba2 100%);
    color: white !important;
    padding: 8px 20px;
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: var(--transition);
    border: none;
    text-decoration: none;
    display: inline-block;
}

.btn-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
    color: white !important;
}

/* ========================================
   ESTILOS PARA PÁGINAS SEO
   ======================================== */

.hero-section {
    padding: 100px 0;
    position: relative;
    min-height: 500px;
    background-size: cover;
    background-position: center;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    /*
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(250, 250, 250, 0.92) 100%);
    */
    z-index: 0;
}

[data-theme="dark"] .hero-section::before {
    /*
    background: linear-gradient(135deg, rgba(10, 10, 10, 0.95) 0%, rgba(23, 23, 23, 0.92) 100%);
    */
}

.hero-section .container {
    position: relative;
    z-index: 1;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: var(--space-8);
    align-items: center;
}

.hero-content {
    max-width: 600px;
}

.hero-content h1 {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--space-5);
    color: #FFF;
    letter-spacing: -0.02em;
}

.hero-description {
    font-size: 1.25rem;
    line-height: 1.6;
    color: #FFF;
    margin-bottom: var(--space-6);
}

.hero-image-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    max-width: 400px;
}

.hero-image {
    width: 100%;
    max-width: 350px;
    height: auto;
}

/* Responsive */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
    
    .hero-image-wrapper {
        max-width: 300px;
        margin: 0 auto;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
}

.content-section {
    padding: 60px 0;
}

.productos-section {
    padding: 80px 0;
    background: var(--bg-secondary);
}

.cta-section {
    padding: 80px 0;
    background: var(--gradient-primary);
    color: white;
    text-align: center;
}

.cta-section h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: var(--space-4);
}

.cta-description {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--space-6);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    flex-wrap: wrap;
}

.cta-buttons .btn {
    min-width: 180px;
}

.content-section h2, 
.content-section h3 {
    margin-top: 2em;
    margin-bottom: 1em;
    font-weight: 600;
}

.content-section p {
    margin-bottom: 1.5em;
    line-height: 1.8;
}

.productos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
    margin-top: 40px;
}

.producto-card {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 24px;
    transition: var(--transition);
    background: var(--bg-primary);
}

.producto-card:hover {
    box-shadow: var(--shadow-lg), 0 10px 25px rgba(30, 144, 255, 0.15);
    transform: translateY(-4px);
    border-color: var(--accent-primary);
}

/* ========================================
   CARDS DE ESTADÍSTICAS - COLORES PASTELES
   ======================================== */

/* Backgrounds para cards de stats - Versión sutil y elegante */
.card.text-white.bg-primary {
    background: linear-gradient(135deg, #eef2ff 0%, #e0e7ff 100%);
    border-color: #c7d2fe;
    border-left: 3px solid var(--accent-primary);
    color: var(--accent-primary);
}

.card.text-white.bg-primary h2,
.card.text-white.bg-primary h5 {
    color: var(--accent-primary);
}

.card.text-white.bg-success {
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
    border-color: #bbf7d0;
    border-left: 3px solid var(--success);
    color: var(--success);
}

.card.text-white.bg-success h2,
.card.text-white.bg-success h5 {
    color: var(--success);
}

.card.text-white.bg-warning {
    background: linear-gradient(135deg, #fffbeb 0%, #fef3c7 100%);
    border-color: #fde68a;
    border-left: 3px solid var(--warning);
    color: #92400e;
}

.card.text-white.bg-warning h2,
.card.text-white.bg-warning h5 {
    color: #92400e;
}

.card.text-white.bg-danger {
    background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
    border-color: #fecaca;
    border-left: 3px solid var(--danger);
    color: #b91c1c;
}

.card.text-white.bg-danger h2,
.card.text-white.bg-danger h5 {
    color: #b91c1c;
}

.card.text-white.bg-info {
    background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
    border-color: #bfdbfe;
    border-left: 3px solid var(--info);
    color: #1e40af;
}

.card.text-white.bg-info h2,
.card.text-white.bg-info h5 {
    color: #1e40af;
}

.card.bg-light {
    background: var(--bg-secondary);
    border-color: var(--border-color);
}

/* Ajuste para que los títulos no sean blancos */
.card.text-white {
    color: inherit;
}

.card.text-white .card-title {
    font-weight: 500;
    font-size: 13px;
    opacity: 0.8;
}

.card.text-white h2 {
    font-weight: 700;
}

/* ========================================
   THEME TOGGLE BUTTON
   ======================================== */

.main-nav ul li {
    list-style: none;
}

.theme-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 6px 12px;
    cursor: pointer;
    transition: var(--transition);
    font-size: 14px;
    color: var(--text-secondary);
    text-decoration: none;
}

.theme-toggle:hover {
    background: var(--bg-tertiary);
    border-color: var(--border-hover);
    transform: translateY(-1px);
}

.theme-toggle:focus {
    outline: 2px solid var(--accent-primary);
    outline-offset: 2px;
}

.theme-toggle i {
    font-size: 16px;
}

.theme-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
}

/* Ocultar/mostrar iconos según el tema */
[data-theme="light"] .theme-icon-dark {
    display: none;
}

[data-theme="dark"] .theme-icon-light {
    display: none;
}

/* Ajustes específicos para dark mode */
[data-theme="dark"] .card {
    background: var(--bg-secondary);
    border-color: var(--border-color);
}

[data-theme="dark"] .table {
    color: var(--text-primary);
}

[data-theme="dark"] .table thead {
    background: var(--bg-tertiary);
}

[data-theme="dark"] .table tbody tr {
    border-bottom: 1px solid var(--border-color);
}

[data-theme="dark"] .table tbody tr:hover {
    background: var(--bg-tertiary);
}

[data-theme="dark"] .btn-primary {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
}

[data-theme="dark"] .btn-primary:hover {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
}

[data-theme="dark"] .btn-outline-primary {
    color: var(--accent-primary);
    border-color: var(--accent-primary);
}

[data-theme="dark"] .btn-outline-primary:hover {
    background: var(--accent-primary);
    color: white;
}

[data-theme="dark"] input,
[data-theme="dark"] select,
[data-theme="dark"] textarea {
    background: var(--bg-secondary);
    border-color: var(--border-color);
    color: var(--text-primary);
}

[data-theme="dark"] input:focus,
[data-theme="dark"] select:focus,
[data-theme="dark"] textarea:focus {
    background: var(--bg-tertiary);
    border-color: var(--accent-primary);
}

/* Cards de estadísticas en dark mode */
[data-theme="dark"] .card.text-white.bg-primary {
    background: linear-gradient(135deg, #1e1b4b 0%, #312e81 100%);
    border-color: #4c1d95;
}

[data-theme="dark"] .card.text-white.bg-success {
    background: linear-gradient(135deg, #064e3b 0%, #065f46 100%);
    border-color: #047857;
}

[data-theme="dark"] .card.text-white.bg-warning {
    background: linear-gradient(135deg, #78350f 0%, #92400e 100%);
    border-color: #b45309;
}

[data-theme="dark"] .card.text-white.bg-danger {
    background: linear-gradient(135deg, #7f1d1d 0%, #991b1b 100%);
    border-color: #b91c1c;
}

[data-theme="dark"] .card.text-white.bg-info {
    background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 100%);
    border-color: #2563eb;
}

/* Ajustar header en dark mode */
[data-theme="dark"] .header {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

[data-theme="dark"] .header .logo h1 a {
    color: var(--text-primary);
}

[data-theme="dark"] .main-nav a {
    color: var(--text-secondary);
}

[data-theme="dark"] .main-nav a:hover {
    color: var(--accent-primary);
}

/* Ajustar footer en dark mode */
[data-theme="dark"] .footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
}

/* Ajustar dropdowns en dark mode */
[data-theme="dark"] .dropdown-menu {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
}

[data-theme="dark"] .dropdown-item {
    color: var(--text-primary);
}

[data-theme="dark"] .dropdown-item:hover {
    background: var(--bg-tertiary);
    color: var(--accent-primary);
}

[data-theme="dark"] .dropdown-item.active {
    background: var(--accent-light);
    color: var(--accent-primary);
}

/* Ajustar badges en dark mode */
[data-theme="dark"] .badge {
    border: 1px solid var(--border-color);
}

/* Ajustar alerts en dark mode */
[data-theme="dark"] .alert {
    background: var(--bg-secondary);
    border-color: var(--border-color);
    color: var(--text-primary);
}

[data-theme="dark"] .alert-success {
    background: rgba(52, 211, 153, 0.1);
    border-color: var(--success);
    color: var(--success);
}

[data-theme="dark"] .alert-danger {
    background: rgba(248, 113, 113, 0.1);
    border-color: var(--danger);
    color: var(--danger);
}

[data-theme="dark"] .alert-warning {
    background: rgba(251, 191, 36, 0.1);
    border-color: var(--warning);
    color: var(--warning);
}

[data-theme="dark"] .alert-info {
    background: rgba(96, 165, 250, 0.1);
    border-color: var(--info);
    color: var(--info);
}