/* Variables globales */
:root {
    /* Colores */
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --secondary-color: #64748b;
    --accent-color: #f59e0b;
    --text-color: #1e293b;
    --text-light: #64748b;
    --background-light: #f8fafc;
    --background-dark: #0f172a;
    --white: #ffffff;
    --error: #ef4444;
    --success: #22c55e;
    
    /* Espaciado */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    
    /* Bordes */
    --border-radius: 0.5rem;
    --border-color: #e2e8f0;
    
    /* Sombras */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    
    /* Transiciones */
    --transition: all 0.3s ease;
}

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

/* Indicador de conexión */
.connection-status {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--error);
    color: white;
    padding: 0.5rem 1rem;
    text-align: center;
    font-size: 0.875rem;
    font-weight: 500;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transform: translateY(-100%);
    transition: transform 0.3s ease;
    opacity: 0;
    visibility: hidden;
}

.connection-status.show {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}

.connection-status.online {
    background: var(--success);
}

.connection-status i {
    font-size: 1rem;
}

/* Estilos para formularios modales */
.modal-form {
    display: none;
}

.modal-form.active {
    display: block;
}

body {
    background: linear-gradient(135deg, #e9f0ff 0%, #f7fafd 100%);
    font-family: 'Segoe UI', 'Roboto', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
}

img {
    max-width: 100%;
    height: auto;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--primary-dark);
}

/* Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section {
    padding: var(--spacing-xl) 0;
}

.section-light {
    background-color: var(--white);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: var(--spacing-xl);
    color: var(--text-color);
}

.section-subtitle {
    text-align: center;
    margin-top: -1rem;
    margin-bottom: var(--spacing-lg);
    color: var(--text-light);
    font-size: 1.05rem;
}

/* Header y Navegación */
.header {
    background-color: var(--white);
    box-shadow: var(--shadow-sm);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
}

.header.hidden {
    transform: translateY(-100%);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
}

.logo {
    display: flex;
    align-items: center;
    padding: 0.25rem 0;
    transition: transform 0.2s ease;
}

.logo:hover {
    transform: scale(1.05);
}

.logo img {
    height: 48px;
    width: auto;
    object-fit: contain;
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
    filter: brightness(1.05) contrast(1.1);
    transition: filter 0.3s ease;
}

.logo:hover img {
    filter: brightness(1.1) contrast(1.15);
}

.nav-links {
    display: flex;
    gap: var(--spacing-md);
    list-style: none;
    align-items: center;
}

.nav-links a {
    color: var(--text-color);
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius);
}

.nav-links a:hover {
    background-color: var(--background-light);
}

/* Estilo específico para el botón Plataforma en el header */
.nav-links .btn-primary {
    transition: transform 0.2s ease;
}

.nav-links .btn-primary:hover {
    transform: scale(1.05);
    background-color: var(--primary-dark);
    color: var(--white);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.mobile-menu-btn span {
    display: block;
    width: 25px;
    height: 2px;
    background-color: var(--text-color);
    margin: 5px 0;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    background: url('../img/Logo/Logo.jpg') center/cover no-repeat;
    color: var(--white);
    padding: calc(var(--spacing-xl) * 2) 0;
    margin-top: 72px;
    text-align: center;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.6), rgba(29, 78, 216, 0.6));
    z-index: 1;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
    color: #ffffff;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.9;
    color: #ffffff;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

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

/* Botones */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

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

.btn-primary:hover {
    background-color: var(--primary-dark);
    color: var(--white);
}

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

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

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

/* Buscador */
.search-section {
    background-color: var(--white);
    padding: var(--spacing-lg) 0;
    margin-top: -50px;
    position: relative;
    z-index: 2;
}

.search-container {
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-lg);
    max-width: 800px;
    margin: 0 auto;
}

.search-form {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    align-items: end;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-group label {
    font-weight: 500;
    color: var(--text-color);
}

.form-group input,
.form-group select {
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* Features */
.platform-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.feature-card {
    background-color: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--text-color);
}

/* Cómo Funciona */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.step-card {
    background-color: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    text-align: center;
    position: relative;
}

.step-number {
    width: 40px;
    height: 40px;
    background-color: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    margin: 0 auto var(--spacing-md);
}

/* Categorías */
.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.category-card {
    background-color: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: var(--transition);
    color: var(--text-color);
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.category-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

/* Testimonios */
.testimonials-slider {
    margin-top: var(--spacing-xl);
}

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

.testimonial-card {
    background-color: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    text-align: center;
}

.testimonial-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin-bottom: var(--spacing-md);
}

.professional-rating {
    color: var(--accent-color);
    margin-top: var(--spacing-sm);
}

/* CTA */
.value-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.value-card {
    background-color: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
}

.value-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-color);
}

.value-card ul {
    list-style: none;
    margin-bottom: var(--spacing-lg);
}

.value-card li {
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.value-card i {
    color: var(--primary-color);
}

/* Planes para Clientes */
.planes-grid-clientes {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.plan-card-cliente {
    background: var(--white);
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    border: 2px solid transparent;
}

.plan-card-cliente:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.plan-card-cliente.destacado {
    border-color: var(--primary-color);
    position: relative;
}

.plan-card-cliente.destacado::before {
    content: 'Más Popular';
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    z-index: 2;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
}

.plan-header-cliente {
    padding: 2.5rem 2rem;
    text-align: center;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
    position: relative;
}

.plan-header-cliente i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.95;
}

.plan-header-cliente h3 {
    font-size: 1.75rem;
    font-weight: 700;
    margin: 0 0 1rem 0;
}

.plan-precio-cliente {
    font-size: 3rem;
    font-weight: 800;
    margin: 0;
    line-height: 1;
}

.plan-precio-cliente span {
    font-size: 1.2rem;
    font-weight: 400;
    opacity: 0.9;
}

.plan-content-cliente {
    padding: 2.5rem 2rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.plan-caracteristicas-cliente {
    list-style: none;
    padding: 0;
    margin: 0 0 2rem 0;
    flex: 1;
}

.plan-caracteristicas-cliente li {
    padding: 0.75rem 0;
    color: var(--text-color);
    font-size: 1rem;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.plan-caracteristicas-cliente li:last-child {
    border-bottom: none;
}

.plan-caracteristicas-cliente i {
    color: var(--success);
    font-size: 1.1rem;
    margin-top: 0.2rem;
    flex-shrink: 0;
}

.plan-content-cliente .btn {
    width: 100%;
    padding: 1rem 2rem;
    font-weight: 600;
    font-size: 1rem;
    margin-top: auto;
}

.planes-info-clientes {
    margin-top: 4rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.info-box {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.05), rgba(29, 78, 216, 0.05));
    border: 2px solid rgba(37, 99, 235, 0.2);
    border-radius: 16px;
    padding: 2rem;
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.info-box i {
    font-size: 2rem;
    color: var(--primary-color);
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.info-box h4 {
    margin: 0 0 0.75rem 0;
    color: var(--text-color);
    font-size: 1.25rem;
    font-weight: 700;
}

.info-box p {
    margin: 0;
    color: var(--text-light);
    line-height: 1.7;
    font-size: 1rem;
}

.info-box strong {
    color: var(--primary-color);
    font-weight: 600;
}

/* Upsells para Clientes */
.upsells-section {
    margin-top: 3rem;
}

.upsells-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.upsell-card {
    background: var(--white);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.upsell-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    border-color: var(--primary-color);
}

.upsell-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.upsell-card h4 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-color);
}

.upsell-precio {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.upsell-card p:last-child {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
}

.upsell-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.upsell-card {
    position: relative;
}

.upsell-value {
    background: rgba(37, 99, 235, 0.05);
    border-left: 3px solid var(--primary-color);
    padding: 1rem;
    margin: 1rem 0;
    border-radius: 8px;
}

.upsell-value p {
    margin: 0.5rem 0;
    font-size: 0.9rem;
    color: var(--text-color);
}

.upsell-value strong {
    color: var(--primary-color);
}

.upsell-desc {
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-top: 1rem;
}

/* Paquetes Combinados */
.paquetes-combinados {
    margin-top: 4rem;
}

.paquetes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.paquete-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    border: 2px solid transparent;
    position: relative;
    display: flex;
    flex-direction: column;
}

.paquete-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
    border-color: var(--primary-color);
}

.paquete-card.destacado {
    border-color: var(--primary-color);
}

.paquete-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: linear-gradient(135deg, var(--accent-color), #d97706);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
    z-index: 2;
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.3);
}

.paquete-header {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    padding: 2rem;
    text-align: center;
    position: relative;
}

.paquete-header i {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.paquete-header h4 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 0 0.5rem 0;
}

.paquete-ahorro {
    background: rgba(255, 255, 255, 0.2);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    display: inline-block;
    margin-top: 0.5rem;
}

.paquete-content {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.paquete-servicios {
    list-style: none;
    padding: 0;
    margin: 0 0 1.5rem 0;
    flex: 1;
}

.paquete-servicios li {
    padding: 0.75rem 0;
    color: var(--text-color);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

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

.paquete-servicios i {
    color: var(--success);
    font-size: 1rem;
}

.paquete-precios {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 1.5rem 0;
    padding: 1rem;
    background: rgba(37, 99, 235, 0.05);
    border-radius: 12px;
}

.precio-antiguo {
    font-size: 1.2rem;
    color: var(--text-light);
    text-decoration: line-through;
}

.precio-nuevo {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-color);
}

.paquete-desc {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 1rem 0 0 0;
    min-height: 3rem;
}

.btn-sm {
    padding: 0.875rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    width: 100%;
    margin-top: auto;
    border-radius: 12px;
    transition: all 0.3s ease;
    text-align: center;
    display: inline-block;
}

.btn-sm:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.3);
}

@media (max-width: 768px) {
    .planes-grid-clientes {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .plan-header-cliente {
        padding: 2rem 1.5rem;
    }
    
    .plan-content-cliente {
        padding: 2rem 1.5rem;
    }
    
    .info-box {
        flex-direction: column;
        padding: 1.5rem;
    }
    
    .upsells-grid {
        grid-template-columns: 1fr;
    }
}

/* Footer */
.footer {
    background-color: var(--background-dark);
    color: var(--white);
    padding: var(--spacing-xl) 0;
}

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

.footer-links h3,
.footer-links h4 {
    margin-bottom: var(--spacing-md);
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--spacing-sm);
}

.footer-links a {
    color: var(--white);
    opacity: 0.8;
    transition: var(--transition);
}

.footer-links a:hover {
        opacity: 1;
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.social-links a {
    color: var(--white);
    font-size: 1.5rem;
    opacity: 0.8;
    transition: var(--transition);
}

.social-links a:hover {
        opacity: 1;
    transform: translateY(-3px);
}

.newsletter-form {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.newsletter-form input {
    flex: 1;
    padding: 0.75rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--white);
}

.newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* Utilidades */
.text-center {
    text-align: center;
}

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

/* Responsive */
@media (max-width: 768px) {
    .mobile-menu-btn {
    display: block;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
    left: 0;
    right: 0;
        background-color: var(--white);
        padding: var(--spacing-md);
        flex-direction: column;
        box-shadow: var(--shadow-md);
    }

    .nav-links.active {
    display: flex;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero-cta {
        flex-direction: column;
    }

    .search-form {
        grid-template-columns: 1fr;
    }

    .newsletter-form {
        flex-direction: column;
    }
}

/* Animaciones */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Assistant Widget */
.assistant-fab {
    position: fixed;
    right: 20px;
    bottom: 20px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--primary-color);
    color: #fff;
    border: none;
    box-shadow: var(--shadow-lg);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    z-index: 1200;
    transition: var(--transition);
}
.assistant-fab:hover { background: var(--primary-dark); transform: translateY(-2px); }

.assistant-widget {
    position: fixed;
    right: 20px;
    bottom: 90px;
    width: 360px;
    max-height: 70vh;
    background: #fff;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    z-index: 1200;
}

.assistant-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    background: linear-gradient(135deg, rgba(37,99,235,0.95), rgba(29,78,216,0.95));
    color: #fff;
}
.assistant-title { display: flex; align-items: center; gap: 0.5rem; font-weight: 700; }
.assistant-close { background: transparent; color: #fff; border: none; font-size: 1.5rem; cursor: pointer; line-height: 1; }

.assistant-avatar { display: inline-flex; width: 28px; height: 28px; border-radius: 50%; overflow: hidden; box-shadow: var(--shadow-sm); }
.assistant-suggestions { display: flex; gap: 0.5rem; flex-wrap: wrap; padding: 0.5rem 0.75rem 0 0.75rem; }
.assistant-suggestion { background: #eef2ff; color: #1d4ed8; border: 1px solid #c7d2fe; padding: 0.35rem 0.6rem; border-radius: 999px; font-size: 0.85rem; cursor: pointer; }
.assistant-suggestion:hover { background: #e0e7ff; }

.assistant-chat { padding: 0.75rem 0.75rem 0 0.75rem; overflow-y: auto; max-height: 50vh; display: flex; flex-direction: column; gap: 0.5rem; background: #fff; }
.assistant-msg { display: flex; gap: 0.5rem; }
.assistant-msg.bot { justify-content: flex-start; }
.assistant-msg.user { justify-content: flex-end; }
.assistant-bubble { max-width: 75%; padding: 0.6rem 0.8rem; border-radius: 14px; box-shadow: var(--shadow-sm); font-size: 0.95rem; line-height: 1.4; }
.assistant-msg.bot .assistant-bubble { background: #f1f5f9; color: var(--text-color); border-top-left-radius: 6px; }
.assistant-msg.user .assistant-bubble { background: var(--primary-color); color: #fff; border-top-right-radius: 6px; }
.assistant-input { display: flex; gap: 0.5rem; padding: 0.6rem; border-top: 1px solid var(--border-color); }
.assistant-input input { flex: 1; padding: 0.6rem 0.8rem; border: 1px solid var(--border-color); border-radius: 10px; }
.assistant-input .btn-send { width: 44px; height: 44px; border-radius: 10px; border: none; background: var(--primary-color); color: #fff; box-shadow: var(--shadow-sm); cursor: pointer; }
.assistant-input .btn-send:hover { background: var(--primary-dark); }

@media (max-width: 480px) {
    .assistant-widget { right: 10px; left: 10px; width: auto; bottom: 80px; }
    .assistant-fab { right: 12px; bottom: 12px; }
}

.animate-fade-in {
    animation: fadeIn 0.5s ease-out forwards;
}

/* User Type Selection */
.user-type-selection {
    margin-top: var(--spacing-xl);
    text-align: center;
}

.user-type-selection h2 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    color: #ffffff;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

.user-type-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
}

.user-type-buttons .btn {
    padding: 1rem 2rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    border-radius: var(--border-radius);
    min-width: 200px;
}

.user-type-buttons .btn i {
    font-size: 1.2rem;
}

.user-type-buttons .btn-primary {
    background: var(--white);
    color: var(--primary-color);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.user-type-buttons .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
    background: var(--white);
    color: var(--primary-dark);
}

.user-type-buttons .btn-outline-primary {
    border: 2px solid var(--white);
    color: var(--white);
}

.user-type-buttons .btn-outline-primary:hover {
    background: var(--white);
    color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

@media (max-width: 768px) {
    .user-type-buttons {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .user-type-buttons .btn {
        width: 100%;
        justify-content: center;
    }
}

/* Sección de Todas las Categorías */
.todas-categorias {
    padding: 4rem 0;
    background-color: var(--light-bg);
}

.todas-categorias h2 {
    text-align: center;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.categorias-intro {
    text-align: center;
    margin-bottom: 3rem;
    color: var(--text-color);
    font-size: 1.1rem;
}

.categorias-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 3rem;
}

.categoria-grupo {
    background: white;
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.categoria-grupo h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.categoria-grupo h3 i {
    font-size: 1.2rem;
}

.categoria-grupo ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.categoria-grupo ul li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--light-bg);
    color: var(--text-color);
}

.categoria-grupo ul li:last-child {
    border-bottom: none;
}

.categorias-cta {
    text-align: center;
    margin-top: 2rem;
}

.categorias-cta p {
    margin-bottom: 1rem;
    color: var(--text-color);
}

/* Responsive */
@media (max-width: 1024px) {
    .categorias-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .categorias-grid {
        grid-template-columns: 1fr;
    }
}

/* Sección de Servicios Destacados */
.servicios-destacados {
    padding: 4rem 0;
    background-color: var(--color-background);
}

.servicios-destacados h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: var(--color-primary);
    font-size: 2.5rem;
}

.servicios-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.servicio-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
}

.servicio-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--color-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.servicio-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
}

.servicio-card:hover::before {
    transform: scaleX(1);
}

.servicio-card i {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
    transition: transform 0.3s ease;
}

.servicio-card:hover i {
    transform: scale(1.1);
}

.servicio-card h3 {
    color: var(--color-text);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.servicio-card p {
    color: var(--color-text-light);
    font-size: 1rem;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .servicios-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 1.5rem;
    }

    .servicio-card {
        padding: 1.5rem;
    }

    .servicio-card i {
        font-size: 2rem;
    }

    .servicio-card h3 {
        font-size: 1.3rem;
    }
}

@media (max-width: 480px) {
    .servicios-grid {
        grid-template-columns: 1fr;
    }
}

/* Mensajes de registro */
.mensaje-registro {
    margin-top: 1em;
    padding: 0.8em 1em;
    border-radius: 5px;
    font-size: 1em;
    text-align: center;
    display: block;
}
.mensaje-registro.error {
    background: #ffe5e5;
    color: #c0392b;
    border: 1px solid #c0392b;
}
.mensaje-registro.exito {
    background: #e8f8f5;
    color: #148f77;
    border: 1px solid #148f77;
}

/* Mejorar formularios de registro */
.registro-form input,
.registro-form textarea {
    width: 100%;
    padding: 0.7em;
    margin-bottom: 1em;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 1em;
    transition: border-color 0.2s;
}
.registro-form input:focus,
.registro-form textarea:focus {
    border-color: #007bff;
    outline: none;
}
.registro-form input.error,
.registro-form textarea.error {
    border-color: #c0392b;
    background: #ffe5e5;
}

.registro-form label {
    font-weight: 500;
    margin-bottom: 0.3em;
    display: block;
}

.registro-form button {
    width: 100%;
    padding: 0.8em;
    font-size: 1.1em;
    border-radius: 4px;
    border: none;
    background: #007bff;
    color: #fff;
    font-weight: bold;
    cursor: pointer;
    transition: background 0.2s;
}
.registro-form button:hover {
    background: #0056b3;
}

.registro-section {
    max-width: 420px;
    margin: 3em auto 2em auto;
    background: #fff;
    padding: 2.5em 2em 2em 2em;
    border-radius: 18px;
    box-shadow: 0 8px 32px rgba(0, 60, 120, 0.10), 0 1.5px 6px rgba(0,0,0,0.04);
    position: relative;
    z-index: 1;
}

.registro-section h1 {
    font-size: 2.1em;
    font-weight: 700;
    color: #1a237e;
    margin-bottom: 0.2em;
    text-align: center;
}

.registro-section p, .registro-section label {
    color: #4a4a4a;
    font-size: 1em;
}

.registro-section .registro-form {
    margin-top: 1.5em;
}

.registro-form label {
    font-weight: 500;
    margin-bottom: 0.2em;
    display: block;
    color: #1a237e;
}

.registro-form input,
.registro-form textarea {
    width: 100%;
    padding: 0.9em 1em 0.9em 2.5em;
    margin-bottom: 1.2em;
    border: 1.5px solid #bfc9e0;
    border-radius: 7px;
    font-size: 1em;
    background: #f7fafd;
    transition: border-color 0.2s, box-shadow 0.2s;
    box-sizing: border-box;
}
.registro-form input:focus,
.registro-form textarea:focus {
    border-color: #1976d2;
    outline: none;
    background: #fff;
    box-shadow: 0 0 0 2px #e3eaff;
}

.registro-form .input-icon {
    position: relative;
}
.registro-form .input-icon i {
    position: absolute;
    left: 0.8em;
    top: 50%;
    transform: translateY(-50%);
    color: #bfc9e0;
    font-size: 1.1em;
}

.registro-form button {
    width: 100%;
    padding: 1em;
    font-size: 1.15em;
    border-radius: 7px;
    border: none;
    background: linear-gradient(90deg, #1976d2 60%, #42a5f5 100%);
    color: #fff;
    font-weight: bold;
    cursor: pointer;
    transition: background 0.2s, box-shadow 0.2s;
    box-shadow: 0 2px 8px rgba(25, 118, 210, 0.08);
    margin-top: 0.5em;
}
.registro-form button:hover {
    background: linear-gradient(90deg, #1565c0 60%, #1976d2 100%);
}

.registro-section .login-link {
    display: block;
    text-align: center;
    margin-top: 1.5em;
    color: #1976d2;
    font-size: 0.98em;
    text-decoration: none;
    transition: color 0.2s;
}
.registro-section .login-link:hover {
    color: #0d47a1;
    text-decoration: underline;
}

@media (max-width: 600px) {
    .registro-section {
        padding: 1em;
    }
    .registro-section h1 {
        font-size: 1.4em;
    }
}

.logo-bg {
    min-height: 100vh;
    background: linear-gradient(135deg, #e9f0ff 0%, #f7fafd 100%);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}
.logo-bg::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: url('img/Logo/Logo.jpg') no-repeat center center;
    background-size: cover;
    opacity: 0.13;
    z-index: 0;
    pointer-events: none;
}

/* Estilos para los modales */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    -webkit-backdrop-filter: blur(5px);
    backdrop-filter: blur(5px);
    animation: fadeIn 0.3s ease;
}

.modal-content {
    background-color: var(--white);
    margin: 5% auto;
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    width: 90%;
    max-width: 600px;
    box-shadow: var(--shadow-lg);
    position: relative;
    animation: slideIn 0.3s ease;
    max-height: 90vh;
    overflow-y: auto;
}

.close {
    color: var(--text-light);
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    transition: var(--transition);
}

.close:hover,
.close:focus {
    color: var(--text-color);
}

.modal-content h2 {
    color: var(--text-color);
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    text-align: center;
}

.modal-content p {
    color: var(--text-light);
    text-align: center;
    margin-bottom: var(--spacing-lg);
    font-size: 1.1rem;
}

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

.user-type-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
    background: var(--white);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    min-width: 150px;
    min-height: 120px;
    text-decoration: none;
    color: var(--text-color);
}

.user-type-btn:hover {
    border-color: var(--primary-color);
    background-color: var(--background-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.user-type-btn i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.user-type-btn span {
    font-weight: 600;
    font-size: 1rem;
}

/* Estilos para formularios dentro de modales */
.modal-form {
    width: 100%;
}

.modal-form h2 {
    margin-bottom: var(--spacing-lg);
}

.modal-form .form-group {
    margin-bottom: var(--spacing-md);
}

.modal-form .form-row {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.modal-form .form-group {
    flex: 1;
}

.modal-form label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-color);
    font-size: 0.95rem;
}

.modal-form .input-icon {
    position: relative;
}

.modal-form .input-icon i {
    position: absolute;
    left: 0.8rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-light);
    font-size: 1rem;
    z-index: 2;
}

.modal-form input,
.modal-form select {
    width: 100%;
    padding: 0.8rem 1rem 0.8rem 2.5rem;
    border: 1.5px solid var(--border-color);
    border-radius: 0.5rem;
    font-size: 1rem;
    background: var(--background-light);
    transition: border-color 0.2s, box-shadow 0.2s;
    box-sizing: border-box;
    font-family: inherit;
}

.modal-form input:focus,
.modal-form select:focus {
    border-color: var(--primary-color);
    outline: none;
    background: var(--white);
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.1);
}

.modal-form select {
    cursor: pointer;
    appearance: none !important;
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6,9 12,15 18,9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0.8rem center;
    background-size: 1rem;
    padding-right: 2.5rem;
    color: var(--text-color);
    border: 1.5px solid var(--border-color);
    border-radius: 0.5rem;
    font-size: 1rem;
    background-color: var(--background-light);
    transition: border-color 0.2s, box-shadow 0.2s;
    box-sizing: border-box;
    font-family: inherit;
}

.modal-form select:focus {
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231976d2' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6,9 12,15 18,9'%3e%3c/polyline%3e%3c/svg%3e");
}

.modal-form select option {
    color: var(--text-color);
    background-color: var(--white);
    padding: 0.5rem;
}

.modal-form select option:hover {
    background-color: var(--background-light);
}

/* Eliminar flechas nativas del select en diferentes navegadores */
.modal-form select::-ms-expand {
    display: none !important;
}

.modal-form select::-webkit-select-placeholder {
    color: var(--text-light);
}

.modal-form select:focus::-webkit-select-placeholder {
    color: transparent;
}

/* Eliminar flechas nativas más agresivamente */
.modal-form select {
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    appearance: none !important;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6,9 12,15 18,9'%3e%3c/polyline%3e%3c/svg%3e") !important;
    background-repeat: no-repeat !important;
    background-position: right 0.8rem center !important;
    background-size: 1rem !important;
    padding-right: 2.5rem !important;
}

/* Solución alternativa: ocultar flechas nativas con overflow */
.modal-form .input-icon {
    position: relative;
    overflow: hidden;
}

.modal-form .input-icon select {
    width: 100%;
    padding-right: 2.5rem;
    background-position: right 0.8rem center !important;
}

.modal-form .checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text-color);
    line-height: 1.4;
}

.modal-form .checkbox-label input[type="checkbox"] {
    width: auto;
    margin: 0;
    padding: 0;
    flex-shrink: 0;
    margin-top: 0.2rem;
}

.modal-form .checkbox-label a {
    color: var(--primary-color);
    text-decoration: none;
}

.modal-form .checkbox-label a:hover {
    text-decoration: underline;
}

.modal-form button {
    width: 100%;
    padding: 0.9rem;
    font-size: 1.1rem;
    border-radius: 0.5rem;
    border: none;
    background: linear-gradient(90deg, var(--primary-color) 60%, #42a5f5 100%);
    color: var(--white);
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s, box-shadow 0.2s;
    box-shadow: 0 2px 8px rgba(25, 118, 210, 0.08);
    margin-top: var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.modal-form button:hover {
    background: linear-gradient(90deg, var(--primary-dark) 60%, var(--primary-color) 100%);
    box-shadow: 0 4px 12px rgba(25, 118, 210, 0.15);
}

.modal-form .btn-outline-secondary {
    background: transparent;
    border: 2px solid var(--border-color);
    color: var(--text-color);
    margin-top: var(--spacing-sm);
}

.modal-form .btn-outline-secondary:hover {
    background: var(--background-light);
    border-color: var(--text-light);
}

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

.modal-links p {
    margin: 0.5rem 0;
    font-size: 0.9rem;
    color: var(--text-light);
}

.modal-links a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s;
}

.modal-links a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 768px) {
    .modal-content {
        margin: 10% auto;
        padding: var(--spacing-lg);
        width: 95%;
        max-height: 85vh;
    }
    
    .user-type-options {
        flex-direction: column;
        align-items: center;
    }
    
    .user-type-btn {
        width: 100%;
        max-width: 200px;
    }
    
    .modal-form .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .modal-form .form-group {
        margin-bottom: var(--spacing-sm);
    }
}

/* Hero Video */
.hero-video {
    position: relative;
    width: 100%;
    max-width: 960px;
    margin: var(--spacing-md) auto 0 auto;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
    background: #000;
}

.hero-video::before {
    content: '';
    display: block;
    padding-top: 56.25%; /* 16:9 */
}

.hero-video > video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

@media (max-width: 768px) {
    .hero-video {
        border-radius: 12px;
    }
}