/*
    Mont - Feed Display | style.css
    Versión: 1.0 (Estándar)
    Descripción: Hoja de estilos base para la estructura multi-página.
*/

/* --- 1. Variables Globales y Reseteo --- */
:root {
    /* Paleta de Colores - Tema Oscuro */
    --color-background: #0f172a;       /* Azul oscuro / casi negro */
    --color-background-alt: #1e293b;   /* Azul pizarra oscuro */
    --color-text: #e2e8f0;             /* Gris pizarra claro (para texto principal) */
    --color-primary: #a78bfa;          /* Lavanda brillante */
    --color-secondary: #7dd3fc;         /* Azul cielo claro (para encabezados) */
    --color-accent: #facc15;            /* Amarillo/Dorado */
    --color-lavender-light: #d8b4fe;   /* Lavanda más claro */
    --color-border: #334155;           /* Gris pizarra para bordes */

    /* Tipografía */
    --font-main: 'Saira', sans-serif;

    /* Espaciado */
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 32px;
    --spacing-xl: 64px;

    /* Otros */
    --border-radius: 10px; /* Suavizado de bordes */
    --box-shadow: 0 6px 15px rgba(0, 0, 0, 0.07); /* Sombra más suave */
    --transition-speed: 0.3s;
    --max-width: 1200px;
}

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

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

body {
    font-family: var(--font-main);
    background: var(--color-background);
    color: var(--color-text);
    line-height: 1.6; /* Ajuste para mejor legibilidad */
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100vh;
}

/* --- 2. Tipografía y Elementos Base --- */
h1, h2, h3, h4 {
    color: var(--color-secondary); /* Azul claro para contraste en fondo oscuro */
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-lg); /* Aumentado margen inferior */
    text-align: center; /* Centrado por defecto */
}

h1 { font-size: 3.2rem; letter-spacing: -1.5px; } /* Más grande y apretado */
h2 { font-size: 2.5rem; letter-spacing: -1px; }
h3 { font-size: 1.75rem; color: var(--color-primary); } /* Lavanda brillante para h3 */
h4 { font-size: 1.2rem; text-align: left; } /* h4 alineado a la izquierda para contextos específicos */

p {
    margin-bottom: var(--spacing-lg); /* Mayor espaciado entre párrafos */
}

a {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 600; /* Un poco más de peso */
    transition: color var(--transition-speed) ease;
}

a:hover {
    text-decoration: none; /* Evitar subrayado para un look más limpio */
    color: var(--color-accent);
}

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

ul, ol {
    padding-left: 20px;
}

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

.animated {
    animation-duration: 0.8s;
    animation-fill-mode: both;
    animation-timing-function: ease-out;
}

.fadeInUp {
    animation-name: fadeInUp;
}

/* --- 3. Layout y Contenedores --- */
.page-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-lg);
}

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

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.page-subtitle {
    font-size: 1.25rem; /* Ligeramente más grande */
    text-align: center;
    color: var(--color-text); /* Color de texto principal */
    max-width: 800px;
    margin: 0 auto var(--spacing-xl); /* Mayor margen inferior */
}

/* --- 4. Header y Navegación --- */
header[role="banner"] {
    background-color: var(--color-background-alt);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    padding: var(--spacing-md) 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    width: 100%;
}

header nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.logo img {
    height: 70px; /* Aumentado de 60px a 70px */
}

#main-menu {
    list-style: none;
    display: flex;
    gap: var(--spacing-lg);
}

#main-menu a {
    font-weight: 700;
    padding-bottom: 5px;
    border-bottom: 2px solid transparent;
}

#main-menu a:hover,
#main-menu a.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

.hamburger {
    display: none; /* Oculto en escritorio */
    background: none;
    border: none;
    cursor: pointer;
}

.hamburger-box {
    width: 30px;
    height: 24px;
    position: relative;
}

.hamburger-inner,
.hamburger-inner::before,
.hamburger-inner::after {
    width: 100%;
    height: 3px;
    background-color: var(--color-text); /* Color de texto principal */
    border-radius: 3px;
    position: absolute;
    transition: transform 0.3s ease;
}
.hamburger-inner { top: 50%; transform: translateY(-50%); }
.hamburger-inner::before, .hamburger-inner::after { content: ''; }
.hamburger-inner::before { top: -10px; }
.hamburger-inner::after { bottom: -10px; }

.hamburger.is-active .hamburger-inner { background-color: transparent; }
.hamburger.is-active .hamburger-inner::before { transform: translateY(10px) rotate(45deg); }
.hamburger.is-active .hamburger-inner::after { transform: translateY(-10px) rotate(-45deg); }


/* --- 5. Componentes Comunes (Botones, Cards) --- */
.cta-button {
    display: inline-block;
    background-color: var(--color-primary);
    color: #0f172a; /* Fondo oscuro para contraste */
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: 50px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px; /* Reducido para compacidad */
    box-shadow: var(--box-shadow);
    transition: background-color var(--transition-speed) ease, transform var(--transition-speed) ease;
}

.cta-button:hover {
    background-color: var(--color-accent);
    color: var(--color-background); /* Texto oscuro sobre fondo claro */
    transform: translateY(-3px);
    text-decoration: none;
}

.text-link {
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.text-link .fa {
    transition: transform var(--transition-speed) ease;
}

.text-link:hover .fa {
    transform: translateX(5px);
}

/* --- 6. Secciones Específicas --- */

/* Hero Section */
.hero-section {
    text-align: center;
    padding: var(--spacing-xl) 0;
}

.hero-content h1 {
    margin-bottom: var(--spacing-md);
}

.hero-content .subtitle {
    font-size: 1.25rem;
    color: var(--color-text); /* Color de texto principal */
    margin-bottom: var(--spacing-lg);
}

.hero-visual video {
    max-width: 800px;
    width: 100%;
    margin: var(--spacing-lg) auto;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

/* --- Footer --- */
.site-footer {
    background-color: var(--color-background-alt); /* Fondo alternativo */
    color: var(--color-text);
    padding: var(--spacing-lg) 0;
}

.footer-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: flex-start; /* Alineado al inicio */
    gap: var(--spacing-lg);
}

.footer-brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center; /* Asegurar centrado del tagline */
}

.footer-brand .footer-logo-img {
    max-width: 150px;
    margin-bottom: var(--spacing-md);
    filter: none; /* Quitar filtro para mostrar logo a color */
}

.footer-brand .footer-tagline {
    display: block; /* Asegura que el lema ocupe su propia línea */
}

.footer-tagline {
    font-style: italic;
    opacity: 0.8;
}

.footer-column {
    flex: 1 1 auto; /* Permitir que los elementos se encojan y crezcan */
    min-width: 150px; /* Reducido para más flexibilidad */
    margin-bottom: 0; /* Eliminado el margen inferior */
}

.footer-column.footer-support {
    display: none;
}

.footer-column h4 {
    color: var(--color-secondary); /* Azul claro para encabezados */
    margin-bottom: var(--spacing-md);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

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

.footer-column ul a {
    color: var(--color-text);
    opacity: 0.9;
    font-weight: 400;
}

.footer-column ul a:hover {
    opacity: 1;
    color: var(--color-primary);
    text-decoration: none;
}

.social-media-icons a {
    color: var(--color-text);
    font-size: 1.5rem;
    margin-right: var(--spacing-md);
    opacity: 0.9;
}

.social-media-icons a:hover {
    opacity: 1;
    color: var(--color-primary);
}

.footer-bottom {
    text-align: center;
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-primary);
    display: flex;
    justify-content: center; /* Centrado */
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md); /* Añadido gap para espaciado */
}

.footer-bottom p {
    opacity: 0.7;
    margin-bottom: 0;
}

.back-to-top {
    color: var(--color-text);
    opacity: 0.8;
    display: none; /* Oculto por defecto, JS lo muestra */
    font-weight: 400;
}

.back-to-top:hover {
    opacity: 1;
    color: var(--color-primary);
}

/* --- 7. Páginas Específicas --- */

/* About Page */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}
.about-text h3 {
    text-align: center;
}
.about-visual img {
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}
.philosophy-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    text-align: center;
    margin-top: var(--spacing-xl);
}
.philosophy-item .fa {
    font-size: 2.5rem;
    color: var(--color-accent);
    margin-bottom: var(--spacing-md);
}
.philosophy-item h4 {
    text-align: center;
}

/* CTA Section */
.cta-section {
    text-align: center;
    padding: var(--spacing-xl) 0;
    background-color: var(--color-background-alt);
    margin: var(--spacing-xl) 0;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.cta-content {
    max-width: 700px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.cta-content h2 {
    margin-bottom: var(--spacing-md);
}

.cta-content p {
    font-size: 1.1rem;
    color: var(--color-text); /* Color de texto principal */
    margin-bottom: var(--spacing-lg);
}

/* Features Page */
.visual-modes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}
.feature-item {
    background: var(--color-background-alt);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    overflow: hidden;
    text-align: center;
    transition: transform var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 25px rgba(0,0,0,0.1);
}

.feature-item-content {
    padding: var(--spacing-lg);
}
.feature-details-section {
    background-color: var(--color-background-alt);
    padding: var(--spacing-xl) 0;
    margin-top: var(--spacing-xl);
}

.feature-details-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-xl);
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.feature-group {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-lg);
    background: none;
    padding: 0;
}

.feature-group .feature-icon {
    font-size: 2.5rem;
    color: var(--color-primary);
    flex-shrink: 0;
}

.feature-group .feature-text h3 {
    text-align: left;
    margin-bottom: var(--spacing-md);
}

.feature-group ul {
    list-style: none;
    padding: 0;
}
.feature-group li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}
.feature-group h3 {
    text-align: left;
}
.feature-group .fa-check-circle {
    color: var(--color-primary);
    margin-top: 5px;
}

/* Use Cases Section */
.use-cases-section {
    padding: var(--spacing-xl) 0;
}

.use-case-item {
    display: flex;
    gap: var(--spacing-xl);
    align-items: center;
    margin-bottom: var(--spacing-xl);
    background: var(--color-background-alt);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    overflow: hidden;
    padding: var(--spacing-lg);
}

.use-case-item:nth-child(odd) {
    flex-direction: row-reverse;
}

.use-case-image-container {
    flex: 1 1 50%;
}

.use-case-image-container img {
    border-radius: var(--border-radius);
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.use-case-content {
    flex: 1 1 50%;
    padding: var(--spacing-lg);
}

.use-case-content .fa {
    font-size: 2.5rem;
    color: var(--color-accent);
    margin-bottom: var(--spacing-md);
}

.use-case-content h3 {
    text-align: left;
}

/* Get Mont Page - Development Phase */
.development-phase-info {
    text-align: center;
}

.phase-timeline {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin-top: var(--spacing-lg);
    position: relative;
    padding: var(--spacing-lg) 0;
}

.phase-timeline::before {
    content: '';
    position: absolute;
    top: 25%;
    left: 5%;
    right: 5%;
    height: 2px;
    background-color: var(--color-border);
    z-index: -1;
}

.phase-item {
    background: var(--color-background-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    text-align: center;
    flex: 1;
    max-width: 220px;
    position: relative;
    box-shadow: var(--box-shadow);
}

.phase-item .phase-icon {
    display: inline-block;
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    background-color: var(--color-background-alt);
    padding: 0 10px;
    border-radius: 50%;
    line-height: 1;
}

.phase-item.completed .phase-icon {
    color: #28a745; /* green */
}

.phase-item.active .phase-icon {
    color: var(--color-accent);
}

.phase-item h3.phase-name {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    text-align: center;
}

.phase-item p {
    font-size: 0.9rem;
    margin-bottom: var(--spacing-md);
}

.phase-item .cta-button {
    margin-top: auto;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.9rem;
}


/* Get Mont Page - Waitlist Form */
.waitlist-section {
    background-color: var(--color-background-alt);
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.waitlist-form {
    max-width: 500px;
    margin: 0 auto;
}

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

.waitlist-form label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 700;
    text-align: left;
}

.waitlist-form input[type="email"] {
    width: 100%;
    padding: var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    font-size: 1rem;
}

.waitlist-form button {
    display: inline-block;
    background-color: var(--color-primary);
    color: #0f172a; /* Fondo oscuro para contraste */
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: 50px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px; /* Reducido para compacidad */
    box-shadow: var(--box-shadow);
    transition: background-color var(--transition-speed) ease, transform var(--transition-speed) ease;
}

.waitlist-form button:hover {
    background-color: var(--color-accent);
    color: var(--color-background); /* Texto oscuro sobre fondo claro */
}

/* Pricing Section */
.pricing-section {
    padding: var(--spacing-xl) 0;
}

.pricing-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    align-items: stretch; /* Alinea las tarjetas a la misma altura */
}

.pricing-card {
    background: var(--color-background-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 25px rgba(0,0,0,0.1);
}

.pricing-card h3 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-md);
}

.pricing-card .price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.pricing-card .price-period {
    font-size: 1rem;
    font-weight: 400;
    color: var(--color-text);
}

.pricing-card .price-description {
    font-style: italic;
    margin-bottom: var(--spacing-lg);
    min-height: 40px; /* Para alinear descripciones */
}

.pricing-card ul {
    list-style: none;
    padding: 0;
    margin-bottom: var(--spacing-lg);
    text-align: left;
    flex-grow: 1; /* Hace que la lista ocupe el espacio disponible */
}

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

.pricing-card .fa {
    color: var(--color-primary);
}

.pricing-card li.disabled {
    color: #999;
    text-decoration: line-through;
}

.pricing-card li.disabled .fa {
    color: #ccc;
}

.pricing-card .cta-button {
    margin-top: auto; /* Empuja el botón al final */
}

.pricing-card .cta-button.disabled {
    background-color: #ccc;
    cursor: not-allowed;
    transform: none;
}

.pricing-card.featured {
    border: 2px solid var(--color-primary);
    position: relative;
    transform: scale(1.05);
}

.featured-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--color-primary);
    color: var(--color-background-alt);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 700;
}

/* FAQ Section */
.faq-section {
    padding: var(--spacing-xl) 0;
    max-width: 800px;
    margin: 0 auto;
}

.faq-container {
    border-top: 1px solid var(--color-border);
}

.faq-item {
    border-bottom: 1px solid var(--color-border);
    padding: var(--spacing-md) 0;
}

.faq-item summary {
    font-weight: 700;
    cursor: pointer;
    font-size: 1.2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.faq-item[open] summary::after {
    transform: rotate(45deg);
}

.faq-item p {
    padding-top: var(--spacing-md);
    margin-bottom: 0;
}

/* --- 8. Responsive Design --- */
@media (max-width: 992px) {
    h1 { font-size: 2.8rem; }
    h2 { font-size: 2.2rem; }

    .feature-details-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    #main-menu {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 60px; /* Ajustar según la altura del header */
        left: 0;
        width: 100%;
        background-color: var(--color-background-alt);
        box-shadow: var(--box-shadow);
        padding: var(--spacing-lg) 0;
        gap: 0;
    }

    #main-menu.is-active {
        display: flex;
    }

    #main-menu li {
        text-align: center;
        width: 100%;
    }

    #main-menu a {
        display: block;
        padding: var(--spacing-md) 0;
        border-bottom: 1px solid var(--color-border);
    }

    #main-menu a:hover,
    #main-menu a.active {
        border-bottom-color: transparent; /* Quitar borde inferior en hover */
    }

    .hamburger {
        display: block; /* Mostrar en móvil */
    }

    .hero-content .subtitle {
        font-size: 1.1rem;
    }

    .about-content {
        grid-template-columns: 1fr;
    }

    .footer-container {
        flex-direction: row; /* Cambiado a fila para compactar */
        gap: var(--spacing-md); /* Reducido el gap */
        justify-content: space-around; /* Distribuir el espacio */
        align-items: flex-start; /* Alinear al inicio */
    }

    .footer-brand {
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center; /* Asegurar centrado del tagline */
    }

    .footer-brand .footer-logo-img {
        max-width: 100px; /* Reducir tamaño del logo */
        margin: 0 auto var(--spacing-sm);
    }

    .footer-brand .footer-tagline {
        display: block; /* Asegura que el lema ocupe su propia línea */
    }

    .footer-column {
        min-width: auto; /* Permitir que las columnas se encojan */
        flex: 1 1 100px; /* Base más pequeña para que quepan más */
        text-align: center; /* Centrar texto en columnas */
    }

    .footer-column h4 {
        font-size: 0.9rem; /* Reducir tamaño de encabezados */
        margin-bottom: var(--spacing-sm);
    }

    .footer-column ul {
        padding: 0; /* Quitar padding por si acaso */
    }

    .footer-column ul a {
        font-size: 0.85rem; /* Reducir tamaño de enlaces */
    }

    .social-media-icons a {
        font-size: 1.2rem; /* Reducir tamaño de íconos sociales */
        margin-right: var(--spacing-sm);
    }

    .site-footer {
        padding: var(--spacing-md) 0; /* Reducir padding general del footer */
    }

    .feature-details-grid {
        grid-template-columns: 1fr;
    }

    .feature-group {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .feature-group .feature-text h3,
    .feature-group h3 {
        text-align: center;
    }

    .use-case-item,
    .use-case-item:nth-child(odd) {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    h1 { font-size: 2.2rem; }
    h2 { font-size: 1.8rem; }

    .page-container {
        padding: var(--spacing-lg) var(--spacing-md);
    }

    .cta-button {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.9rem;
    }
}