/* ==========================================
   1. CSS Variables & Reset (DualPM Brand)
   ========================================== */
:root {
    /* DualPM Brand Colors */
    --dualpm-navy: #1a2b5c; /* Main dark background color */
    --dualpm-teal: #38a3a5; /* Accent color for links, buttons, numbers */
    --dualpm-light-gray: #f9fafb; /* Secondary section background */
    
    /* Updated Text Colors based on new backgrounds */
    --text-dark: #111827;  /* Primary text on light bg */
    --text-light: #ffffff; /* Primary text on dark bg */
    --text-muted: #6b7280; /* Subdued text */
    
    /* Navigation Text (Dark for white header) */
    --nav-text: #374151;

    /* Border Colors */
    --border-color: #e5e7eb;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    /* Default page background (e.g., for main content areas) */
    background-color: var(--dualpm-navy); 
    color: var(--text-light);
    line-height: 1.6;
}

/* Home page body needs dark text because the background is light/white on sections */
body#front-page {
    background-color: var(--dualpm-light-gray); /* Default body bg for front page */
}

/* ==========================================
   2. Header & Navigation (UPDATED: White BG)
   ========================================== */
header {
    /* CHANGED: Now White */
    background-color: #ffffff; 
    border-bottom: 1px solid var(--border-color);
    padding: 15px 5%;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.brand-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo-icon {
    height: 40px;
    width: auto;
    margin-right: 12px;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--dualpm-navy); /* Darker text for white header */
}

nav {
    display: flex;
    align-items: center;
    gap: 5px;
}

nav a {
    /* CHANGED: Darker color for white header */
    color: var(--nav-text); 
    text-decoration: none;
    padding: 8px 15px;
    font-size: 0.95rem;
    transition: color 0.3s, background-color 0.3s;
    border-radius: 4px;
}

nav a:hover {
    /* Use Teal for hover state */
    color: var(--dualpm-teal);
    background-color: rgba(56, 163, 165, 0.1);
}

.btn-register {
    /* Registration button remains Teal */
    background-color: var(--dualpm-teal);
    color: var(--text-light);
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    margin-left: 15px;
}

.btn-register:hover {
    background-color: #2c8789;
}

/* ==========================================
   3. Hero Section
   ========================================== */
.hero {
    display: flex;
    flex-wrap: wrap;
    padding: 80px 5%;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    /* This section has a dark background on the home page */
    background-color: var(--dualpm-navy);
}

.hero-content {
    flex: 1;
    min-width: 300px;
    padding-right: 40px;
    color: var(--text-light);
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-content h1 span {
    color: var(--dualpm-teal);
}

.hero-content p {
    color: var(--text-light);
    opacity: 0.9;
    font-size: 1.1rem;
    margin-bottom: 30px;
}

.hero-buttons {
    display: flex;
    gap: 15px;
}

.btn-primary {
    background-color: var(--dualpm-teal);
    color: var(--text-light);
    padding: 12px 25px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    display: inline-block;
}

.btn-primary:hover {
    background-color: #2c8789;
}

.btn-secondary {
    background-color: transparent;
    border: 2px solid var(--text-light);
    color: var(--text-light);
    padding: 12px 25px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    display: inline-block;
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.hero-image {
    flex: 1;
    min-width: 300px;
    text-align: center;
    padding-left: 40px;
    background-color: var(--dualpm-light-gray); 
    border-radius: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.hero-visual-banner {
    display: block;
    max-width: 100%;
    max-height: 400px;
    width: auto;
    object-fit: contain;
    border-radius: 10px;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.2), 0 4px 6px -2px rgba(0, 0, 0, 0.1);
}

/* ==========================================
   4. Stats Bar
   ========================================== */
.stats-bar {
    display: flex;
    justify-content: space-around;
    background-color: var(--dualpm-light-gray); 
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    padding: 40px 5%;
    text-align: center;
    margin-top: 50px;
    color: var(--text-dark);
}

.stat-item h3 {
    font-size: 2.5rem;
    color: var(--dualpm-teal);
    margin-bottom: 5px;
}

.stat-item p {
    color: var(--text-muted);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ==========================================
   5. Footer (UPDATED: White BG)
   ========================================== */
footer {
    /* CHANGED: Now White */
    background-color: #ffffff;
    /* CHANGED: Dark text for white footer */
    color: var(--text-dark); 
    border-top: 1px solid var(--border-color);
    padding: 30px 5%;
    text-align: center;
    margin-top: 60px;
}

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

footer p {
    font-size: 0.95rem;
    opacity: 0.8;
    letter-spacing: 0.5px;
}

/* ==========================================
   7. Estilos de Bloque de Ofertas / Precios (Versión Final Corregida)
   ========================================== */
.pricing-section {
    padding: 80px 5%;
    background-color: var(--dualpm-light-gray);
}

.pricing-container {
    max-width: 1200px;
    margin: 0 auto;
}

.pricing-header {
    text-align: center;
    margin-bottom: 60px;
    color: var(--dualpm-navy);
}

.pricing-header h1 {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.pricing-header p {
    font-size: 1.2rem;
    color: var(--text-muted);
    font-weight: 400;
}

/* Cuadrícula de tarjetas */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    align-items: stretch;
}

/* Tarjeta individual */
.pricing-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    position: relative;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    overflow: hidden; /* Asegura que los elementos hijos respeten los bordes redondeados */
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
}

/* Tarjeta destacada (la central en 3 columnas) */
.pricing-card.popular-card {
    /* Usar la variable navy para el fondo oscuro de la tarjeta */
    background-color: var(--dualpm-navy);
    color: var(--text-light);
    border: 2px solid var(--dualpm-navy);
    transform: scale(1.02); /* Ligeramente más grande */
}

.pricing-card.popular-card:hover {
    transform: scale(1.03); /* Al hacer hover crece un poco más */
}

/* Insignia superior */
.popular-badge {
    background-color: var(--dualpm-navy);
    color: var(--text-light);
    text-align: center;
    font-size: 0.75rem;
    font-weight: bold;
    letter-spacing: 1px;
    padding: 8px 0;
}

/* Versión alternativa de la insignia (naranja/ambar) */
.badge-orange {
    background-color: #d97706; 
    color: #ffffff;
}

/* Insignia oscura para la tarjeta azul */
.popular-card .popular-badge {
    background-color: rgba(0, 0, 0, 0.2);
    color: #ffffff;
}

.card-body {
    padding: 35px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.pricing-card h3 {
    font-size: 1.8rem;
    color: var(--dualpm-navy);
    margin-bottom: 10px;
}

/* Ajuste de color para la tarjeta popular */
.popular-card h3 {
    color: #ffffff;
}

.card-subtitle {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 25px;
    min-height: 45px;
}

/* Ajuste de color para la tarjeta popular */
.popular-card .card-subtitle {
    color: #d1d5db; /* Gris claro para subtítulo oscuro */
}

/* Caja de precios */
.price-box {
    display: flex;
    align-items: flex-start;
    margin-bottom: 25px;
    color: var(--dualpm-navy);
}

/* Ajuste de color para la tarjeta popular */
.popular-card .price-box {
    color: #ffffff;
}

.price-box .currency {
    font-size: 1.2rem;
    font-weight: bold;
    margin-top: 5px;
}

.price-box .amount {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1;
    margin: 0 5px;
}

.price-box .period {
    font-size: 0.9rem;
    color: var(--text-muted);
    align-self: flex-end;
    margin-bottom: 8px;
}

/* Ajuste de color para la tarjeta popular */
.popular-card .price-box .period {
    color: #9ca3af;
}

/* Botones de plan */
.btn-plan {
    display: block;
    width: 100%;
    padding: 15px;
    text-align: center;
    border-radius: 6px;
    font-weight: bold;
    text-decoration: none;
    margin-bottom: 30px;
    transition: opacity 0.3s ease;
}

.btn-plan:hover {
    opacity: 0.9;
}

/* Botón estándar (azul) */
.btn-blue {
    background-color: #2563eb;
    color: #ffffff;
}

/* Botón de tarjeta azul (usa el color teal del brand) */
.popular-card .btn-plan {
    background-color: var(--dualpm-teal);
    color: #ffffff;
}

/* Botón alternativo (naranja) */
.btn-orange {
    background-color: #d97706;
    color: #ffffff;
}

/* Lista de características */
.features-list {
    list-style: none;
    margin-bottom: 25px;
    flex-grow: 1;
}

.features-list li {
    font-size: 0.95rem;
    color: #374151;
    margin-bottom: 15px;
    padding-left: 28px;
    position: relative;
    line-height: 1.4;
}

/* Ajuste de color para la tarjeta popular */
.popular-card .features-list li {
    color: #f3f4f6;
}

/* Ícono de check (usando CSS para no depender de imagen) */
.features-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #16a34a; /* Verde check */
    font-weight: bold;
}

/* Ajuste de color para la tarjeta popular */
.popular-card .features-list li::before {
    color: var(--dualpm-teal); /* Check teal para fondo azul */
}

.features-list small {
    display: block;
    color: var(--text-muted);
    margin-top: 4px;
    font-size: 0.85rem;
}

/* Ajuste de color para la tarjeta popular */
.popular-card .features-list small {
    color: #9ca3af;
}

/* Nota inferior de
/* Corrección de la barra de notas inferior en las tarjetas */
.card-footer-note {
    background-color: #f8fafc;
    padding: 15px 25px;
    font-size: 0.85rem;
    color: #4b5563;
    border-top: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: auto; /* Empuja la nota siempre al fondo exacto de la tarjeta */
    border-bottom-left-radius: 12px;
    border-bottom-right-radius: 12px;
}

.popular-card .card-footer-note {
    background-color: rgba(255, 255, 255, 0.05);
    color: #e5e7eb;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Estilos para el Banner / Botón de Prueba del Simulador */
.trial-banner {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.trial-text-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.trial-script {
    font-family: 'Segoe UI', cursive, sans-serif; /* Simula trazo manuscrito */
    font-style: italic;
    font-size: 1.1rem;
    color: var(--dualpm-navy);
    font-weight: 600;
}

.trial-arrow {
    font-size: 1.2rem;
    color: var(--dualpm-teal);
    font-weight: bold;
}

.trial-card-btn {
    display: flex;
    align-items: center;
    gap: 15px;
    background: #ffffff;
    border: 1px solid var(--border-color);
    padding: 10px 20px;
    border-radius: 12px;
    text-decoration: none;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.04);
    transition: transform 0.2s, box-shadow 0.2s;
}

.trial-card-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.08);
}

.trial-icon {
    width: 38px;
    height: 38px;
    background-color: rgba(56, 163, 165, 0.15);
    color: var(--dualpm-teal);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    font-weight: bold;
    padding-left: 2px; /* Centrar ópticamente el icono de play */
}

.trial-info {
    display: flex;
    flex-direction: column;
}

.trial-info strong {
    font-size: 0.95rem;
    color: var(--dualpm-navy);
}

.trial-info span {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Estilo para las etiquetas de descuento tipo Hostinger ("píldora") */
.discount-pill {
    position: absolute;
    top: 25px;
    right: 25px;
    background-color: #f3e8ff; /* Morado muy claro de fondo */
    color: #7c3aed;            /* Texto morado fuerte */
    font-size: 0.8rem;
    font-weight: 700;
    padding: 6px 12px;
    border-radius: 20px;
    letter-spacing: 0.5px;
}

/* Variante para la tarjeta oscura central para que contraste mejor */
.popular-card .discount-pill {
    background-color: rgba(255, 255, 255, 0.15);
    color: #ffffff;
}

/* Contenedor del bloque de precios con tachado */
.price-box-container {
    margin-bottom: 25px;
}

.old-price {
    font-size: 1rem;
    color: var(--text-muted);
    text-decoration: line-through;
    font-weight: 600;
    display: block;
    margin-bottom: -2px;
}

.popular-card .old-price {
    color: #9ca3af; /* Color adaptado para fondo oscuro */
}

/* Ajuste del price-box principal para que fluya perfecto debajo del tachado */
.price-box {
    display: flex;
    align-items: flex-start;
    color: var(--dualpm-navy);
    margin-bottom: 0;
}

.popular-card .price-box {
    color: #ffffff;
}