<style>
        body {
            font-family: 'Inter', sans-serif;
            background-color: #111827; /* Gris oscuro */
        }
        .font-montserrat {
            font-family: 'Montserrat', sans-serif;
        }
        .font-poppins {
            font-family: 'Poppins', sans-serif;
        }
        .gradient-text {
            background: linear-gradient(to right, #7C3AED, #06B6D4); /* Violeta neón a Cian eléctrico */
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .cta-button {
            background-color: #7C3AED;
            transition: all 0.3s ease;
        }
        .cta-button:hover {
            background-color: #8b5cf6; /* Un violeta más claro para el hover */
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(124, 58, 237, 0.4);
        }
        .ring-violet {
            --tw-ring-color: #7C3AED;
        }
        /* Estilos para el conteo regresivo */
        #countdown-container {
            display: flex;
            gap: 1rem;
            justify-content: left;
            margin-bottom: 3rem;
        }
        .countdown-box {
            background-color: rgba(124, 58, 237, 0.1); /* Violeta con opacidad */
            border: 1px solid #7C3AED;
            border-radius: 0.5rem;
            padding: 0.75rem 1rem;
            text-align: center;
            width: 120px;
        }
        .countdown-number {
            font-family: 'Montserrat', sans-serif;
            font-size: 2.25rem;
            font-weight: 700;
            color: #06B6D4; /* Cian eléctrico */
            line-height: 1;
        }
        .countdown-label {
            font-family: 'Poppins', sans-serif;
            font-size: 0.875rem;
            color: #d1d5db; /* gray-300 */
            text-transform: uppercase;
            margin-top: 0.25rem;
            display: block;
        }
        #countdown-expired {
            font-size: 1.5rem;
            font-weight: 600;
            color: #06B6D4;
            margin-bottom: 2rem;
        }
/* =================================== */
/* ESTILOS PARA LA PÁGINA DE GRACIAS */
/* =================================== */

.thank-you-card {
    background-color: #1f2937; /* gray-800 */
    border: 1px solid #7C3AED; /* Violeta Neón */
    border-radius: 1.5rem; /* rounded-3xl */
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04), 0 0 40px rgba(124, 58, 237, 0.3); /* Sombra y efecto de brillo */
    padding: 2.5rem; /* p-10 */
    text-align: center;
}

.thank-you-icon {
    width: 6rem; /* w-24 */
    height: 6rem; /* h-24 */
    margin: 0 auto 1.5rem auto; /* mx-auto mb-6 */
    background-color: rgba(6, 182, 212, 0.1); /* Cian con opacidad */
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #06B6D4; /* Cian Eléctrico */
}

.next-steps-list {
    text-align: left;
    max-width: 400px;
    margin: 2rem auto 0 auto;
    list-style: none;
    padding-left: 0;
}

.next-steps-list li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.next-steps-list .step-number {
    background-color: #7C3AED; /* Violeta Neón */
    color: white;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-right: 1rem;
}

/* ===================================== */
/* ESTILOS PARA LA PÁGINA DE REGISTRO */
/* ===================================== */

.registration-card {
    background-color: #1f2937; /* gray-800 */
    border: 1px solid #06B6D4; /* Cian Eléctrico */
    border-radius: 1.5rem; /* rounded-3xl */
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 0 40px rgba(6, 182, 212, 0.3); /* Sombra y brillo cian */
    padding: 2.5rem; /* p-10 */
    text-align: center;
}

.hubspot-form-container {
    margin-top: 2rem;
    text-align: left; /* Alinea las etiquetas del formulario a la izquierda */
}

/* =================================== */
/* ESTILOS PARA LA SECCIÓN DE REQUISITOS */
/* =================================== */

.requirements-section {
    background-color: #1f2937; /* gray-800 */
    border-radius: 1.5rem; /* rounded-3xl */
    padding: 3rem 2rem; /* p-12 lg:p-16 */
    margin-top: 5rem; /* mt-20 */
    border: 1px solid #06B6D4; /* Cian Eléctrico */
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05), 0 0 30px rgba(6, 182, 212, 0.2); /* Sombra y brillo cian */
}

.requirements-grid {
    display: grid;
    gap: 2rem; /* gap-8 */
    grid-template-columns: 1fr; /* Una columna por defecto */
}

@media (min-width: 768px) { /* md:grid-cols-2 */
    .requirements-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.requirement-item {
    background-color: #111827; /* gray-900 */
    padding: 1.5rem; /* p-6 */
    border-radius: 1rem; /* rounded-xl */
    border: 1px solid #374151; /* gray-700 */
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease-in-out;
}

.requirement-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    border-color: #7C3AED; /* Violeta Neón en hover */
}

.requirement-item::before {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    width: 20px;
    height: 20px;
    background-color: #06B6D4; /* Cian Eléctrico */
    border-radius: 50%;
    opacity: 0.1;
    transition: all 0.3s ease-in-out;
}

.requirement-item:hover::before {
    transform: scale(20);
    opacity: 0.05;
}

.requirement-item h3 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 1.25rem; /* text-xl */
    color: #FFFFFF;
    margin-bottom: 0.75rem; /* mb-3 */
    position: relative;
    z-index: 1; /* Asegura que el texto esté sobre el efecto hover */
}

.requirement-item p {
    font-family: 'Inter', sans-serif;
    font-size: 0.9375rem; /* text-base */
    color: #CBD5E1; /* slate-300 */
    line-height: 1.5;
    position: relative;
    z-index: 1;
}

.requirement-item svg {
    color: #06B6D4; /* Cian Eléctrico */
    width: 1.5rem; /* w-6 */
    height: 1.5rem; /* h-6 */
    margin-right: 0.5rem; /* mr-2 */
    vertical-align: middle;
}

.attention-box {
    background-color: #111827; /* gray-900 */
    border-left: 4px solid #FCD34D; /* Amarillo */
    padding: 1.5rem;
    border-radius: 0.75rem;
    margin-top: 2rem;
    color: #FCD34D; /* Amarillo */
    font-family: 'Inter', sans-serif;
    font-size: 0.9375rem;
}

.attention-box p {
    margin: 0;
    color: #FCD34D;
}

.attention-box strong {
    color: #FFFFFF; /* Blanco para texto fuerte */
}

    </style>

/*
================================================================================
 ARCHIVO CSS MAESTRO Y COMPLETO PARA MARKETING NEURODIGITAL
 Contiene todos los estilos de utilidad y personalizados para todo el sitio.
 Versión Definitiva para HubSpot.
================================================================================
*/

/* --- Fuentes y Estilos Base --- */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;700;800;900&family=Poppins:wght@400;600&display=swap');

body {
    font-family: 'Poppins', sans-serif;
    background-color: #111827; /* gray-900 */
    color: #E5E7EB; /* gray-200 */
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    color: #fff;
}

p {
    line-height: 1.7;
}

a {
    text-decoration: none;
    transition: all 0.2s ease-in-out;
}

/* --- Clases de la Marca --- */
.text-gradient {
    background: linear-gradient(90deg, #06B6D4, #7C3AED);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.bg-gradient-brand {
    background: linear-gradient(90deg, #06B6D4, #7C3AED);
}

/* --- Estructura y Contenedor --- */
.container {
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}
@media (min-width: 640px) { .container { max-width: 640px; } }
@media (min-width: 768px) { .container { max-width: 768px; } }
@media (min-width: 1024px) { .container { max-width: 1024px; } }
@media (min-width: 1280px) { .container { max-width: 1280px; } }

/*
================================================================================
 ARCHIVO CSS MAESTRO Y COMPLETO PARA MARKETING NEURODIGITAL
 Contiene todos los estilos de utilidad y personalizados para todo el sitio.
================================================================================
*/

/* --- Fuentes y Estilos Base --- */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@700;800;900&family=Poppins:wght@400;500;600;700&display=swap');

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: #111827; /* bg-gray-900 */
    color: #d1d5db; /* text-gray-300 */
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    color: #fff; /* text-white */
}

a {
    transition: all 0.2s ease-in-out;
}

/* --- Clases de la Marca --- */
.text-gradient {
    background: linear-gradient(90deg, #06B6D4, #7C3AED);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.bg-gradient-brand {
    background: linear-gradient(90deg, #06B6D4, #7C3AED);
}

/* --- Estructura y Contenedor --- */
.container {
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}
@media (min-width: 640px) { .container { max-width: 640px; } }
@media (min-width: 768px) { .container { max-width: 768px; } }
@media (min-width: 1024px) { .container { max-width: 1024px; } }
@media (min-width: 1280px) { .container { max-width: 1280px; } }

/*
================================================================================
 ARCHIVO CSS MAESTRO Y COMPLETO PARA MARKETING NEURODIGITAL
 Contiene todos los estilos necesarios para el sitio. Versión Definitiva.
================================================================================
*/

/* --- Fuentes y Estilos Base --- */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@700;800;900&family=Poppins:wght@400;500;600;700&display=swap');

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: #111827; /* bg-gray-900 */
    color: #d1d5db; /* text-gray-300 */
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    color: #fff; /* text-white */
}

a {
    text-decoration: none;
    transition: all 0.2s ease-in-out;
}

/* --- Clases de la Marca --- */
.text-gradient {
    background: linear-gradient(90deg, #06B6D4, #7C3AED);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.bg-gradient-brand {
    background: linear-gradient(90deg, #06B6D4, #7C3AED);
}

/* --- Estructura y Contenedor --- */
.container {
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}
@media (min-width: 640px) { .container { max-width: 640px; } }
@media (min-width: 768px) { .container { max-width: 768px; } }
@media (min-width: 1024px) { .container { max-width: 1024px; } }
@media (min-width: 1280px) { .container { max-width: 1280px; } }

/*
================================================================================
 ARCHIVO CSS MAESTRO Y COMPLETO PARA MARKETING NEURODIGITAL
 Contiene todos los estilos de utilidad y personalizados para todo el sitio.
================================================================================
*/

/* --- Fuentes y Estilos Base --- */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@700;800;900&family=Poppins:wght@400;500;600;700&display=swap');

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: #111827; /* bg-gray-900 */
    color: #d1d5db; /* text-gray-300 */
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    color: #fff; /* text-white */
}

a {
    text-decoration: none;
    transition: all 0.2s ease-in-out;
}

/* --- Clases de la Marca --- */
.text-gradient {
    background: linear-gradient(90deg, #06B6D4, #7C3AED);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.bg-gradient-brand {
    background: linear-gradient(90deg, #06B6D4, #7C3AED);
}

/* --- Estructura y Contenedor --- */
.container {
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}
@media (min-width: 640px) { .container { max-width: 640px; } }
@media (min-width: 768px) { .container { max-width: 768px; } }
@media (min-width: 1024px) { .container { max-width: 1024px; } }
@media (min-width: 1280px) { .container { max-width: 1280px; } }

/*
================================================================================
ESTILOS DE UTILIDAD (COMO TAILWIND)
Esta es la sección que faltaba y que arregla el diseño.
================================================================================
*/

/* --- Layout y Posicionamiento --- */
.block { display: block; }
.inline-block { display: inline-block; }
.flex { display: flex; }
.grid { display: grid; }
.hidden { display: none; }
.relative { position: relative; }
.absolute { position: absolute; }
.sticky { position: sticky; }
.inset-0 { top: 0; right: 0; bottom: 0; left: 0; }
.top-0 { top: 0; }
.z-0 { z-index: 0; }
.z-10 { z-index: 10; }
.z-20 { z-index: 20; }
.z-50 { z-index: 50; }
.overflow-hidden { overflow: hidden; }

/* --- Tamaños y Espaciado (Margin, Padding, Width, Height) --- */
.mx-auto { margin-left: auto; margin-right: auto; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-12 { margin-bottom: 3rem; }
.ml-1 { margin-left: 0.25rem; }
.ml-4 { margin-left: 1rem; }
.mr-3 { margin-right: 0.75rem; }
.mr-4 { margin-right: 1rem; }
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-4 { margin-top: 1rem; }
.mt-12 { margin-top: 3rem; }
.mt-16 { margin-top: 4rem; }
.p-2 { padding: 0.5rem; }
.p-6 { padding: 1.5rem; }
.p-8 { padding: 2rem; }
.px-5 { padding-left: 1.25rem; padding-right: 1.25rem; }
.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
.px-8 { padding-left: 2rem; padding-right: 2rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }
.py-4 { padding-top: 1rem; padding-bottom: 1rem; }
.py-12 { padding-top: 3rem; padding-bottom: 3rem; }
.py-20 { padding-top: 5rem; padding-bottom: 5rem; }
.py-24 { padding-top: 6rem; padding-bottom: 6rem; }
.pl-8 { padding-left: 2rem; }
.pt-8 { padding-top: 2rem; }
.w-auto { width: auto; }
.w-full { width: 100%; }
.w-6 { width: 1.5rem; }
.w-16 { width: 4rem; }
.w-20 { width: 5rem; }
.w-64 { width: 16rem; }
.h-full { height: 100%; }
.h-1 { height: 0.25rem; }
.h-6 { height: 1.5rem; }
.h-10 { height: 2.5rem; }
.h-12 { height: 3rem; }
.h-16 { height: 4rem; }
.h-20 { height: 5rem; }
.h-64 { height: 16rem; }
.min-h-screen { min-height: 100vh; }
.max-w-2xl { max-width: 42rem; }
.max-w-3xl { max-width: 48rem; }
.max-w-4xl { max-width: 56rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }
.gap-12 { gap: 3rem; }
.space-x-4 > :not([hidden]) ~ :not([hidden]) { margin-left: 1rem; }
.space-x-6 > :not([hidden]) ~ :not([hidden]) { margin-left: 1.5rem; }
.space-y-2 > :not([hidden]) ~ :not([hidden]) { margin-top: 0.5rem; }
.space-y-4 > :not([hidden]) ~ :not([hidden]) { margin-top: 1rem; }
.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }

/* --- Flexbox & Grid --- */
.flex-col { flex-direction: column; }
.flex-shrink-0 { flex-shrink: 0; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }

/* --- Tipografía --- */
.text-center { text-align: center; }
.text-left { text-align: left; }
.font-bold { font-weight: 700; }
.font-extrabold { font-weight: 800; }
.font-semibold { font-weight: 600; }
.text-xs { font-size: 0.75rem; }
.text-sm { font-size: 0.875rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }
.text-2xl { font-size: 1.5rem; }
.text-3xl { font-size: 1.875rem; }
.text-4xl { font-size: 2.25rem; }
.text-white { color: #fff; }
.text-white\/90 { color: rgba(255, 255, 255, 0.9); }
.text-gray-300 { color: #d1d5db; }
.text-gray-400 { color: #9ca3af; }
.text-gray-500 { color: #6b7280; }
.text-gray-600 { color: #4b5563; }
.text-gray-800 { color: #1f2937; }
.text-gray-900 { color: #111827; }
.text-cyan-400 { color: #22d3ee; }
.text-cyan-500 { color: #06b6d4; }
.text-cyan-600 { color: #0891b2; }
.text-violet-500 { color: #8b5cf6; }
.leading-tight { line-height: 1.25; }
.italic { font-style: italic; }

/* --- Fondos y Bordes --- */
.bg-gray-50 { background-color: #f9fafb; }
.bg-gray-200 { background-color: #e5e7eb; }
.bg-gray-700\/50 { background-color: rgba(55, 65, 81, 0.5); }
.bg-gray-800 { background-color: #1f2937; }
.bg-gray-900 { background-color: #111827; }
.bg-gray-900\/80 { background-color: rgba(17, 24, 39, 0.8); }
.bg-white { background-color: #fff; }
.border { border-width: 1px; }
.border-2 { border-width: 2px; }
.border-4 { border-width: 4px; }
.border-b { border-bottom-width: 1px; }
.border-t { border-top-width: 1px; }
.border-gray-200 { border-color: #e5e7eb; }
.border-gray-700 { border-color: #374151; }
.border-gray-700\/50 { border-color: rgba(55, 65, 81, 0.5); }
.border-gray-800 { border-color: #1f2937; }
.border-cyan-400 { border-color: #22d3ee; }
.rounded-full { border-radius: 9999px; }
.rounded-lg { border-radius: 0.5rem; }
.rounded-xl { border-radius: 0.75rem; }
.object-cover { object-fit: cover; }

/* --- Efectos y Transiciones --- */
.shadow-lg { box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1); }
.shadow-2xl { box-shadow: 0 25px 50px -12px rgb(0 0 0 / 0.25); }
.opacity-10 { opacity: 0.1; }
.opacity-50 { opacity: 0.5; }
.opacity-60 { opacity: 0.6; }
.opacity-90 { opacity: 0.9; }
.transition-opacity { transition-property: opacity; transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); transition-duration: 150ms; }
.transition-colors { transition-property: color, background-color, border-color; transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); transition-duration: 150ms; }
.transition-transform { transition-property: transform; transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); transition-duration: 150ms; }
.duration-300 { transition-duration: 300ms; }
.backdrop-blur-sm { backdrop-filter: blur(4px); }
.cursor-pointer { cursor: pointer; }
.ring-1 { --tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color); --tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(1px + var(--tw-ring-offset-width)) var(--tw-ring-color); box-shadow: var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow, 0 0 #0000); }
.ring-gray-600 { --tw-ring-color: #4b5563; }
.hover\:opacity-90:hover { opacity: 0.9; }
.hover\:bg-gray-100:hover { background-color: #f3f4f6; }
.hover\:bg-gray-600\/50:hover { background-color: rgba(75, 85, 99, 0.5); }
.hover\:bg-gray-700:hover { background-color: #374151; }
.hover\:bg-gray-800:hover { background-color: #1f2937; }
.hover\:text-cyan-400:hover { color: #22d3ee; }
.hover\:text-white:hover { color: #fff; }
.rotate-180 { transform: rotate(180deg); }

/* --- Media Queries --- */
@media (min-width: 640px) {
    .sm\:w-auto { width: auto; }
    .sm\:flex-row { flex-direction: row; }
}
@media (min-width: 768px) {
    .md\:block { display: block; }
    .md\:flex { display: flex; }
    .md\:hidden { display: none; }
    .md\:flex-row { flex-direction: row; }
    .md\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .md\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .md\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
    .md\:w-1\/3 { width: 33.333333%; }
    .md\:w-2\/3 { width: 66.666667%; }
    .md\:text-left { text-align: left; }
    .md\:text-4xl { font-size: 2.25rem; }
    .md\:text-5xl { font-size: 3rem; }
    .md\:text-6xl { font-size: 3.75rem; }
    .md\:text-xl { font-size: 1.25rem; }
    .md\:py-32 { padding-top: 8rem; padding-bottom: 8rem; }
    .md\:mx-0 { margin-left: 0; margin-right: 0; }
    .md\:justify-start { justify-content: flex-start; }
}
@media (min-width: 1024px) {
    .lg\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
    .lg\:text-7xl { font-size: 4.5rem; }
    .lg\:w-1\/2 { width: 50%; }
}

/* --- Estilos Específicos de Componentes --- */
.summary-plus-minus span {
    transition: transform 0.2s ease-in-out;
}
details[open] .summary-plus-minus span {
    transform: rotate(45deg);
}


/*
================================================================
| Archivo de Estilos Globales main.css                     |
| Estos estilos se aplican a TODO el sitio web.                |
================================================================
*/

/* --- Reseteo y Estilos Base --- */
body {
    background-color: #111827; /* bg-gray-900 */
    color: #E5E7EB; /* text-gray-200 */
    font-family: 'Poppins', sans-serif;
    margin: 0;
}

/* --- Utilidades --- */
.text-gradient {
    background: linear-gradient(90deg, #06B6D4, #7C3AED);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.bg-gradient-brand {
    background: linear-gradient(90deg, #06B6D4, #7C3AED);
}
.container {
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
    box-sizing: border-box;
}
@media (min-width: 640px) { .container { max-width: 640px; } }
@media (min-width: 768px) { .container { max-width: 768px; } }
@media (min-width: 1024px) { .container { max-width: 1024px; } }
@media (min-width: 1280px) { .container { max-width: 1280px; } }

.section-subtitle {
    font-size: 1.125rem;
    max-width: 48rem;
    margin: -1.5rem auto 3rem auto;
    color: #D1D5DB;
}

/* --- Componentes Globales (Header, Plan, FAQ, CTA Final) --- */

/* Encabezado (Hero) */
.hero-header {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}
.hero-header .background-image-wrapper {
    position: absolute;
    inset: 0;
    z-index: 0;
}
.hero-header .background-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.hero-header .overlay {
    position: absolute;
    inset: 0;
    background-color: #111827;
    opacity: 0.7;
    z-index: 10;
}
.hero-header .content {
    position: relative;
    z-index: 20;
    padding-top: 6rem;
    padding-bottom: 6rem;
}
.hero-header h1 {
    font-family: 'Montserrat', sans-serif;
    font-size: 2.25rem;
    line-height: 1.2;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 1rem;
}
.hero-header p {
    font-size: 1.125rem;
    max-width: 48rem;
    margin-left: auto;
    margin-right: auto;
    color: #D1D5DB;
    margin-bottom: 2rem;
}
.hero-header .button-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    justify-content: center;
}
.hero-header .button-primary {
    color: #ffffff;
    font-weight: 700;
    padding: 0.75rem 2rem;
    border-radius: 9999px;
    transition: opacity 0.3s;
    font-size: 1.125rem;
    text-decoration: none;
}
.hero-header .button-primary:hover { opacity: 0.9; }

/* Sección Plan */
.section-plan {
    padding-top: 5rem;
    padding-bottom: 5rem;
    background-color: #ffffff;
    color: #1F2937;
    text-align: center;
}
.section-plan h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.875rem;
    font-weight: 700;
    color: #111827;
    margin-bottom: 3rem;
}
.plan-steps-container {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}
.plan-step {
    position: relative;
    z-index: 10;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    width: 100%;
    margin-bottom: 2.5rem;
}
.step-number {
    flex-shrink: 0;
    width: 5rem;
    height: 5rem;
    color: #ffffff;
    border-radius: 9999px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.875rem;
    border: 4px solid #ffffff;
    box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
}
.step-number.one, .step-number.three { background-color: #0891B2; }
.step-number.two { background-color: #7C3AED; }
.step-text { text-align: left; }
.step-text h3 { font-size: 1.25rem; font-weight: 700; color: #111827; }
.step-text p { color: #4B5563; margin-top: 0.5rem; }
.plan-connector-mobile { position: absolute; top: 0; left: 2.5rem; transform: translateX(-50%); width: 4px; height: 100%; background-color: #E5E7EB; z-index: 0; }
.plan-connector-desktop { display: none; }
.plan-cta-button { margin-top: 4rem; display: inline-block; color: #ffffff; font-weight: 700; padding: 0.75rem 2rem; border-radius: 9999px; text-decoration: none; transition: opacity 0.3s; font-size: 1.125rem; }
.plan-cta-button:hover { opacity: 0.9; }

/* Sección FAQ */
.section-faq {
    padding-top: 5rem;
    padding-bottom: 5rem;
}
.section-faq h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.875rem;
    font-weight: 700;
    text-align: center;
    color: #ffffff;
    margin-bottom: 3rem;
}
.faq-container {
    max-width: 56rem;
    margin-left: auto;
    margin-right: auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.faq-item {
    background-color: #1F2937;
    padding: 1.5rem;
    border-radius: 0.5rem;
    cursor: pointer;
    border: 1px solid #374151;
}
.faq-item summary {
    font-weight: 700;
    font-size: 1.125rem;
    color: #ffffff;
    display: flex;
    justify-content: space-between;
    align-items: center;
    list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item p { color: #9CA3AF; margin-top: 1rem; }
.summary-plus-minus span { transition: transform 0.2s ease-in-out; font-size: 1.5rem; font-weight: normal; }
details[open] .summary-plus-minus span { transform: rotate(45deg); }

/* Sección CTA Final */
.section-cta-final {
    padding-top: 5rem;
    padding-bottom: 5rem;
    text-align: center;
}
.section-cta-final h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.875rem;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 1rem;
}
.section-cta-final p {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 42rem;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 2rem;
}
.cta-final-button {
    background-color: #ffffff;
    color: #0E7490;
    font-weight: 700;
    padding: 1rem 2.5rem;
    border-radius: 9999px;
    transition: background-color 0.3s;
    font-size: 1.25rem;
    box-shadow: 0 25px 50px -12px rgba(0,0,0,0.25);
    text-decoration: none;
    display: inline-block;
}
.cta-final-button:hover { background-color: #F3F4F6; }

/* --- Media Queries Globales --- */
@media (min-width: 640px) { /* sm */
    .hero-header .button-container {
        flex-direction: row;
        justify-content: center;
    }
}
@media (min-width: 768px) { /* md */
    .hero-header h1 { font-size: 3.75rem; }
    .hero-header p { font-size: 1.25rem; }

    .section-plan h2, .section-faq h2 { font-size: 2.25rem; }
    .section-cta-final h2 { font-size: 3rem; }
    
    .plan-steps-container { flex-direction: row; align-items: flex-start; }
    .plan-step { flex-direction: column; width: 33.333333%; margin-bottom: 0; }
    .plan-step .step-text { text-align: center; margin-top: 1rem; }
    .plan-connector-mobile { display: none; }
    .plan-connector-desktop { display: block; position: absolute; top: 2.5rem; left: 0; width: 100%; height: 4px; background-color: #E5E7EB; z-index: 0; }
}
@media (min-width: 1024px) { /* lg */
    .hero-header h1 { font-size: 4.5rem; }
}

/* =================================================== */
/* ESTILOS PARA LA PÁGINA "EL MÉTODO NEURODIGITAL"      */
/* =================================================== */

/* --- Clases de Utilidad y Secciones Base --- */
.section {
    padding: 6rem 0;
    text-align: center;
}

.section-dark {
    background-color: #111827; /* Gris Oscuro Principal */
    color: #FFFFFF;
}

.section-light {
    background-color: #FFFFFF;
    color: #1F2937; /* Gris Oscuro para Texto */
}

h1, h2, h3 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
}

h2 {
    font-size: 2.5rem;
    margin-top: 0;
    margin-bottom: 3rem;
    line-height: 1.3;
}

/* --- Estilos de Secciones Específicas --- */

/* Hero Section */
.hero {
    position: relative;
    background-color: #111827;
    padding: 8rem 0;
    color: #FFFFFF;
    text-align: center;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-image: url('https://images.unsplash.com/photo-1534723328310-e82dad3ee43f?q=80&w=2070&auto=format&fit=crop');
    background-size: cover;
    background-position: center;
    opacity: 0.2;
    z-index: 1;
}
.hero .container {
    position: relative;
    z-index: 2;
}
.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    line-height: 1.2;
}
.hero p {
    font-size: 1.25rem;
    max-width: 700px;
    margin: 1rem auto 0 auto;
    color: #D1D5DB;
}

/* Problem Section */
.problem-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
}
.problem-card {
    background-color: #1F2937; /* Gris Oscuro Secundario */
    padding: 2rem;
    border-radius: 0.75rem;
    text-align: left;
}
.problem-card h3 {
    font-size: 1.5rem;
    margin-top: 0;
    margin-bottom: 1rem;
    color: #FFFFFF;
}
.problem-card p {
    color: #9CA3AF;
    margin: 0;
    line-height: 1.6;
}

/* Solution Section */
.solution-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
}
.solution-pillar {
    max-width: 300px;
}
.solution-icon-wrapper {
    height: 128px;
    width: 128px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem auto;
}
.solution-icon-wrapper.neuro {
    background-color: #F5F3FF;
    border: 4px solid #E0E7FF;
}
.solution-icon-wrapper.digital {
    background-color: #ECFEFF;
    border: 4px solid #CFFAFE;
}
.solution-pillar h3 {
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
}
.solution-pillar p {
    color: #4B5563;
    line-height: 1.6;
}
.plus-sign {
    font-size: 3rem;
    font-weight: 700;
    color: #D1D5DB;
}
.solution-summary {
    font-size: 1.25rem;
    font-weight: 600;
    max-width: 650px;
    margin: 3rem auto 0 auto;
    line-height: 1.6;
}

/* System Section */
.system-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}
.system-step {
    padding: 1rem;
}
.system-number {
    height: 96px;
    width: 96px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem auto;
    border: 3px solid #06B6D4;
    font-size: 2.5rem;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    color: #22D3EE;
}
.system-step h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}
.system-step p {
    color: #9CA3AF;
    max-width: 300px;
    margin: 0 auto;
}

/* Result Section */
.result-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    max-width: 900px;
    margin: 0 auto;
    text-align: left;
}
.result-item {
    background-color: #111827;
    padding: 1.5rem;
    border-radius: 0.5rem;
    font-size: 1.1rem;
}
.result-item span {
    color: #7c3aed; /* Cambiado a Violeta Neón */
    margin-right: 0.75rem;
    font-weight: 600;
}

/* CTA Section */
.cta-section p {
    max-width: 600px;
    margin: 0 auto 2rem auto;
    font-size: 1.1rem;
    color: #4B5563;
}
.cta-button {
    display: inline-block;
    background-image: linear-gradient(to right, #7C3AED, #06B6D4);
    color: #FFFFFF;
    font-family: 'Montserrat', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    text-decoration: none;
    transition: opacity 0.3s ease;
}
.cta-button:hover {
    opacity: 0.9;
}

/* --- Media Queries para Responsividad --- */
@media (max-width: 768px) {
    h2 { font-size: 2rem; }
    .hero h1 { font-size: 2.5rem; }

    .problem-grid, .system-grid, .result-grid {
        grid-template-columns: 1fr;
    }
    .solution-grid {
        flex-direction: column;
    }
    .plus-sign {
        transform: rotate(90deg);
    }
}


/* =================================================== */
/* --- 1. RESET Y ESTILOS BASE (Necesarios para el blog) --- */
/* =================================================== */
body {
    background-color: #111827;
    color: #E5E7EB;
    font-family: 'Poppins', sans-serif;
    margin: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
}

.container {
    width: 100%;
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 2rem;
    box-sizing: border-box;
}

.text-gradient {
    background: linear-gradient(90deg, #06B6D4, #7C3AED);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}


/* ======================================================== */
/* --- 2. ESTILOS PARA LA PLANTILLA DE BLOG (blog_posts.html) --- */
/* ======================================================== */

.blog-hero {
    position: relative;
    padding: 8rem 0 8rem 0; /* Aumentado el padding inferior para el efecto de superposición */
    background-size: cover;
    background-position: center;
    color: #FFFFFF;
    text-align: center;
}

.blog-hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(180deg, rgba(17, 24, 39, 0.85) 0%, rgba(17, 24, 39, 0.70) 100%);
    z-index: 1;
}

.blog-hero-content {
    position: relative;
    z-index: 2;
}

.blog-hero h1 {
    font-family: 'Montserrat', sans-serif;
    font-size: 3.5rem;
    font-weight: 900;
    margin: 0 0 1rem 0;
    line-height: 1.2;
}

.blog-meta {
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
    color: #D1D5DB;
}

.blog-meta .separator {
    margin: 0 0.5rem;
}

.blog-body-container {
    display: grid;
    grid-template-columns: 1fr 800px 1fr;
    gap: 2rem;
    background-color: #f1f1f1;
    padding-bottom: 4rem; /* Padding solo en la parte inferior */
}

.blog-content-wrapper {
    background-color: #FFFFFF;
    color: #1F2937;
    padding: 3rem;
    border-radius: 8px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    grid-column: 2 / 3;
    position: relative;
    z-index: 10;
    margin-top: -100px; /* Efecto de superposición */
}

.blog-sidebar {
    grid-column: 3 / 4;
    color: #D1D5DB;
    padding-top: 2rem;
}

.left-background-column {
    grid-column: 1 / 2;
}

.blog-content-wrapper h2 {
    font-size: 2rem;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    color: #111827;
}

.blog-content-wrapper h3 {
    font-size: 1.5rem;
    margin-top: 2rem;
    margin-bottom: 0.75rem;
    color: #111827;
}

.blog-content-wrapper p {
    line-height: 1.7;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.blog-content-wrapper a {
    color: #06B6D4; /* Cian Eléctrico */
    text-decoration: underline;
}

.blog-content-wrapper img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 2rem 0;
}

.blog-content-wrapper blockquote {
    border-left: 4px solid #7C3AED; /* Violeta Neón */
    padding-left: 1.5rem;
    margin: 2rem 0;
    font-style: italic;
    color: #4B5563;
}

.recent-posts-section {
    padding: 6rem 0;
    background-color: #FFFFFF;
    text-align: center;
}

.recent-posts-section h2 {
    font-size: 2.5rem;
    color: #111827;
    margin-bottom: 3rem;
}

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

.post-card {
    border-radius: 8px;
    overflow: hidden;
    text-decoration: none;
    background-color: #F9FAFB;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.post-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.post-card-image {
    height: 200px;
    background-size: cover;
    background-position: center;
}

.post-card-content {
    padding: 1.5rem;
    text-align: left;
}

.post-card h3 {
    font-family: 'Montserrat', sans-serif;
    color: #1F2937;
    margin: 0;
    font-size: 1.25rem;
}

.blog-author-link {
    color: #FFFFFF;
    text-decoration: none;
    transition: color 0.2s ease;
}

.blog-author-link:hover {
    color: #06B6D4;
}

.blog-tags {
    margin-top: 3rem;
    padding-top: 1.5rem;
    border-top: 1px solid #E5E7EB;
    font-family: 'Poppins', sans-serif;
}

.blog-tags a {
    display: inline-block;
    background-color: #F3F4F6;
    color: #4B5563;
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    text-decoration: none;
    margin-right: 0.5rem;
    margin-top: 0.5rem;
    transition: background-color 0.2s ease;
}

.blog-tags a:hover {
    background-color: #E5E7EB;
    color: #1F2937;
}

/* --- 3. RESPONSIVIDAD PARA LA PLANTILLA DE BLOG --- */
@media (max-width: 1200px) {
    .blog-body-container {
        grid-template-columns: 1fr 70% 1fr;
    }
}

@media (max-width: 992px) {
    .blog-body-container {
        display: block;
        padding: 0 1rem 2rem 1rem;
    }
    .left-background-column {
        display: none;
    }
    .blog-content-wrapper {
        padding: 1.5rem;
        margin-bottom: 2rem;
        margin-top: -50px; /* Reducimos la superposición en móviles */
    }
    .blog-sidebar {
        padding: 0 1rem;
    }
    .recent-posts-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .blog-hero h1 {
        font-size: 2.5rem;
    }
}