/*
Theme Name: PF Viviendas
Author: Tu Nombre
Description: Tema a medida para PF Viviendas. Arquitectura prefabricada y portal de clientes.
Version: 1.2
*/

:root {
    /* Paleta Principal */
    --color-primary: #11407d; /* Azul corporativo */
    --color-primary-light: #305896;
    --color-surface: #f7f9fc;
    --color-on-surface: #191c1e;
    
    /* Textos y Secundarios */
    --color-secondary: #5b5e66;
    --color-outline: #737781;
    --color-white: #ffffff;
    
    /* Tipografías */
    --font-headline: 'Manrope', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Espaciados y Bordes */
    --border-radius-sm: 0.25rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 0.75rem;
    --border-radius-xl: 1rem;
}

/* ==========================================================================
   Reset Básico y Estilos Globales
   ========================================================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-surface);
    color: var(--color-on-surface);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-headline);
    font-weight: 800; /* Extra bold para impacto */
    line-height: 1.2;
}

.material-symbols-outlined {
    font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
}

/* ==========================================================================
   Utilidades Globales
   ========================================================================== */
.wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    width: 100%;
}

.text-highlight {
    color: #4da3ff; /* Un azul claro para que resalte en el fondo oscuro */
}

.section-header {
    margin-bottom: 4rem;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--color-primary);
    margin-bottom: 1rem;
    letter-spacing: -1px;
}

.section-description {
    color: var(--color-secondary);
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto;
}

.text-center { text-align: center; }
.mt-4 { margin-top: 3rem; }
.w-100 { width: 100%; justify-content: center; }
.bg-light { background-color: var(--color-white); }

.badge {
    display: inline-block;
    padding: 0.35rem 1.2rem;
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    color: var(--color-white);
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1.5rem;
    backdrop-filter: blur(4px);
}

.badge--dark {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}

/* ==========================================================================
   Botones
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: var(--border-radius-md);
    font-family: var(--font-headline);
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn--primary {
    background-color: var(--color-primary);
    color: var(--color-white);
    border: 2px solid var(--color-primary);
    box-shadow: 0 4px 14px rgba(17, 64, 125, 0.4);
}

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

.btn--outline {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--color-white);
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(8px);
}

.btn--outline:hover {
    background-color: rgba(255, 255, 255, 0.15);
    border-color: var(--color-white);
    transform: translateY(-2px);
}

.btn--outline-dark {
    background-color: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

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

/* ==========================================================================
   Top Bar
   ========================================================================== */
.top-bar {
    background-color: var(--color-on-surface);
    color: var(--color-surface);
    font-size: 0.8rem;
    padding: 0.5rem 0;
    font-family: var(--font-body);
}

.top-bar__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.top-bar a {
    color: var(--color-surface);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    transition: opacity 0.3s ease;
}

.top-bar a:hover {
    opacity: 0.7;
}

.top-bar__contact {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.top-bar .material-symbols-outlined {
    font-size: 1.1rem;
}

/* ==========================================================================
   Header y Menú Principal
   ========================================================================== */
.site-header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    padding: 1rem 0;
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header__logo a {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    text-decoration: none;
}

.header__logo img {
    height: 40px;
    width: auto;
}

.header__logo h2 {
    color: var(--color-primary);
    margin: 0;
    font-size: 1.4rem;
    letter-spacing: -0.5px;
}

.main-navigation {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-list {
    list-style: none;
    display: flex;
    gap: 2rem;
    margin: 0;
    padding: 0;
}

.nav-list a {
    color: var(--color-secondary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: color 0.3s ease;
}

.nav-list a:hover {
    color: var(--color-primary);
}

.btn--small {
    padding: 0.6rem 1.2rem;
    font-size: 0.9rem;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-primary);
}

.menu-toggle .material-symbols-outlined {
    font-size: 2rem;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
/* ==========================================================================
   Hero Section (Corregido)
   ========================================================================== */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero__background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    background-color: var(--color-primary); 
}

.hero__background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0.2) 100%);
}

.hero__content {
    position: relative;
    z-index: 2;
    padding-top: 80px; 
}

.hero__title {
    color: var(--color-white);
    font-size: clamp(3rem, 6vw, 5.5rem);
    line-height: 1.05;
    letter-spacing: -1.5px;
    margin-bottom: 2.5rem;
    max-width: 800px;
}

.hero__actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* ==========================================================================
   Cinta de Confianza (Trust Ribbon) - ¡ESTO FALTABA!
   ========================================================================== */
.trust-ribbon {
    background-color: var(--color-white);
    border-bottom: 1px solid rgba(0,0,0,0.05);
    padding: 2rem 0;
    position: relative;
    z-index: 10;
}

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

.trust-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1rem;
}

.trust-item .material-symbols-outlined {
    font-size: 2.5rem;
    color: var(--color-primary-light);
}

.trust-text {
    display: flex;
    flex-direction: column;
}

.trust-text strong {
    color: var(--color-primary);
    font-size: 1.2rem;
    font-family: var(--font-headline);
    font-weight: 800;
}

.trust-text span {
    color: var(--color-secondary);
    font-size: 0.9rem;
}

/* ==========================================================================
   Sección Método - ¡ESTO FALTABA!
   ========================================================================== */
.method-section {
    padding: 6rem 0;
}

.method-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
}

.card {
    background: var(--color-white);
    padding: 3rem 2rem;
    border-radius: var(--border-radius-xl);
    box-shadow: 0 10px 30px rgba(0,0,0,0.04);
    transition: transform 0.3s;
    border: 1px solid rgba(0,0,0,0.03);
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.08);
}

.card-icon {
    width: 70px;
    height: 70px;
    background: var(--color-surface);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.card-icon .material-symbols-outlined {
    font-size: 2rem;
    color: var(--color-primary);
}

.card h3 {
    font-size: 1.4rem;
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.card p {
    color: var(--color-secondary);
    font-size: 1rem;
}

/* ==========================================================================
   Modelos Destacados
   ========================================================================== */
.models-section {
    padding: 6rem 0;
    background-color: var(--color-surface);
}

.models-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.model-card {
    background: var(--color-white);
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid rgba(0,0,0,0.05);
}

.model-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.model-card--premium {
    border: 2px solid var(--color-primary-light);
    transform: scale(1.02);
}

.model-card--premium:hover {
    transform: scale(1.02) translateY(-5px);
}

.model-card__image {
    position: relative;
    height: 250px;
    background-color: #e0e3e6;
}

.model-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.model-tag {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--color-white);
    color: var(--color-on-surface);
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
    font-family: var(--font-body);
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.model-tag--premium {
    background: var(--color-primary);
    color: var(--color-white);
}

.model-card__content {
    padding: 2.5rem 2rem;
}

.model-card__title {
    font-size: 1.5rem;
    color: var(--color-on-surface);
    margin-bottom: 1.5rem;
}

.model-features {
    list-style: none;
    padding: 0;
    margin: 0 0 1.5rem 0;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.model-features li {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    color: var(--color-secondary);
    font-size: 0.95rem;
}

.model-features .material-symbols-outlined {
    color: var(--color-primary-light);
    font-size: 1.3rem;
}

.model-card__desc {
    color: var(--color-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 2rem;
}

/* ==========================================================================
   Servicios
   ========================================================================== */
.services-section {
    padding: 6rem 0;
    background-color: #f0f3f8; 
}

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

.service-card {
    background: var(--color-white);
    padding: 2.5rem 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 4px 15px rgba(0,0,0,0.03);
    transition: transform 0.3s ease;
    border-bottom: 4px solid transparent;
}

.service-card:hover {
    transform: translateY(-5px);
    border-bottom-color: var(--color-primary);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: var(--color-primary-light);
    color: var(--color-white);
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.service-icon .material-symbols-outlined {
    font-size: 2rem;
}

.service-card h3 {
    font-size: 1.25rem;
    color: var(--color-on-surface);
    margin-bottom: 1rem;
}

.service-card p {
    color: var(--color-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
}

/* ==========================================================================
   Responsive (Celulares)
   ========================================================================== */
@media (max-width: 768px) {
    .top-bar {
        display: none;
    }

    .menu-toggle {
        display: block;
    }

    .main-navigation {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--color-white);
        flex-direction: column;
        align-items: flex-start;
        padding: 2rem;
        box-shadow: 0 10px 20px rgba(0,0,0,0.1);
        clip-path: polygon(0 0, 100% 0, 100% 0, 0 0); 
        transition: clip-path 0.3s ease-in-out;
    }

    .main-navigation.is-active {
        clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%); 
    }

    .nav-list {
        flex-direction: column;
        width: 100%;
        gap: 1.5rem;
        margin-bottom: 2rem;
    }

    .header__cta {
        width: 100%;
    }
    
    .header__cta .btn {
        width: 100%;
        justify-content: center;
    }
}
/* ==========================================================================
   Sección Nosotros (Parallax)
   ========================================================================== */
.about-parallax {
    position: relative;
    padding: 8rem 0;
    /* ACÁ CARGA LA FOTO DE FONDO DEL PARALLAX */
    background-image: url('assets/images/parallax-bg.jpg'); 
    background-attachment: fixed; /* Esto crea la magia del Parallax */
    background-size: cover;
    background-position: center;
    color: var(--color-white);
}

.parallax-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    /* Un azul oscuro semitransparente para que el texto blanco sea legible */
    background: rgba(17, 64, 125, 0.85); 
    z-index: 1;
}

.about-parallax .wrapper { position: relative; z-index: 2; max-width: 800px; }
.parallax-title { font-size: clamp(2.5rem, 4vw, 3.5rem); margin-bottom: 1.5rem; color: var(--color-white); }
.parallax-text { font-size: 1.15rem; line-height: 1.8; margin-bottom: 2.5rem; color: rgba(255,255,255,0.9); }

/* ==========================================================================
   Preview Casa Transparente (Gradiente)
   ========================================================================== */
.transparent-house-preview {
    padding: 6rem 0;
    /* Un gradiente elegante usando tus dos variables de azul */
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: var(--color-white);
    overflow: hidden;
}

.transparent-house-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

/* Utilidades para texto sobre fondos oscuros */
.text-white { color: var(--color-white) !important; }
.opacity-80 { opacity: 0.8; }
.opacity-50 { opacity: 0.5; }
.mb-4 { margin-bottom: 1.5rem; }
.mt-4 { margin-top: 1.5rem; }
.font-bold { font-weight: 700; }
.text-sm { font-size: 0.85rem; }
.badge--light { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.3); color: var(--color-white); }

.btn--white {
    background-color: var(--color-white);
    color: var(--color-primary);
    border: 2px solid var(--color-white);
}

.btn--white:hover {
    background-color: transparent;
    color: var(--color-white);
    transform: translateY(-2px);
}

.feature-list-light { list-style: none; padding: 0; margin: 2rem 0; }
.feature-list-light li { display: flex; align-items: center; gap: 0.8rem; margin-bottom: 1rem; font-weight: 500; font-size: 1.05rem;}
.feature-list-light .material-symbols-outlined { color: #8cbdfa; font-size: 1.5rem; } /* Celeste claro */

/* Cuadro simulando el portal */
.mockup-frame {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: var(--border-radius-xl);
    height: 400px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 20px 50px rgba(0,0,0,0.3);
    backdrop-filter: blur(10px);
    transition: transform 0.5s ease;
}

.mockup-frame:hover { transform: translateY(-10px); }
.icon-giant { font-size: 5rem; color: var(--color-white); opacity: 0.9;}

@media (max-width: 992px) {
    .transparent-house-grid { grid-template-columns: 1fr; text-align: center; }
    .feature-list-light li { justify-content: center; }
}

/* ==========================================================================
   FAQ Section (Acordeón nativo sin JS)
   ========================================================================== */
.faq-section { padding: 6rem 0; }
.faq-container { max-width: 800px; margin: 0 auto; }

.faq-item {
    background: var(--color-white);
    border: 1px solid rgba(0,0,0,0.05);
    border-radius: var(--border-radius-md);
    margin-bottom: 1rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.02);
}

.faq-question {
    padding: 1.5rem 2rem;
    font-family: var(--font-headline);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--color-primary);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    list-style: none; /* Oculta la flechita nativa por defecto */
    transition: background 0.3s;
}

.faq-question::-webkit-details-marker { display: none; } /* Oculta la flechita en Safari */
.faq-question:hover { background: #f8fafc; }

/* Cambios visuales al abrir el acordeón */
.faq-item[open] .faq-question { border-bottom: 1px solid rgba(0,0,0,0.05); }
.faq-item[open] .faq-question .icon { transform: rotate(180deg); color: var(--color-primary-light); }
.faq-question .icon { transition: transform 0.3s ease; }

.faq-answer {
    padding: 1.5rem 2rem;
    color: var(--color-secondary);
    line-height: 1.6;
    animation: fadeInDown 0.3s ease-in-out;
}

@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}
/* ==========================================================================
   Call to Action (CTA Final)
   ========================================================================== */
.cta-final {
    position: relative;
    padding: 7rem 0;
    background-color: var(--color-primary);
    overflow: hidden;
}

.cta-title {
    color: var(--color-white);
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
}

.cta-text {
    color: rgba(255,255,255,0.8);
    font-size: 1.15rem;
    max-width: 600px;
    margin: 0 auto;
}

/* Figuras decorativas de fondo para el CTA */
.cta-shape {
    position: absolute;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary-light) 0%, rgba(255,255,255,0) 100%);
    opacity: 0.5;
    z-index: 1;
}

.cta-shape-1 {
    width: 400px; height: 400px;
    top: -200px; left: -100px;
}

.cta-shape-2 {
    width: 300px; height: 300px;
    bottom: -150px; right: -50px;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
    background-color: var(--color-on-surface); /* Casi negro */
    color: rgba(255, 255, 255, 0.7);
    padding: 5rem 0 2rem;
    font-size: 0.95rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-brand h2 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    letter-spacing: -0.5px;
}

.footer-brand p {
    max-width: 400px;
    line-height: 1.8;
}

.site-footer h3 {
    color: var(--color-white);
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.site-footer ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.site-footer a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}

.site-footer a:hover {
    color: var(--color-primary-light);
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.footer-contact .material-symbols-outlined {
    color: var(--color-primary-light);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px; height: 40px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    transition: all 0.3s ease;
}

.footer-social a:hover {
    background: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-3px);
}

@media (max-width: 768px) {
    .footer-grid { grid-template-columns: 1fr; gap: 2.5rem; }
    .footer-bottom { flex-direction: column; text-align: center; justify-content: center; }
}

/* ==========================================================================
   Clases de Animación (Fade In Up)
   ========================================================================== */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px); /* Empieza 30px más abajo */
    transition: opacity 0.8s cubic-bezier(0.165, 0.84, 0.44, 1), 
                transform 0.8s cubic-bezier(0.165, 0.84, 0.44, 1);
    will-change: opacity, transform;
}

.animate-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0); /* Vuelve a su posición original */
}
/* ==========================================================================
   Página: Modelo Individual
   ========================================================================== */
.section-padding { padding: 6rem 0; }
.text-left { text-align: left !important; margin-left: 0 !important; }

/* 1. Hero del Modelo (Más corto que el Home) */
.model-hero {
    position: relative;
    height: 60vh;
    min-height: 450px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    margin-top: -1px; /* Para que encaje perfecto con el header */
}

.model-hero__bg {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: 1;
}

.model-hero__bg img {
    width: 100%; height: 100%; object-fit: cover;
}

.model-hero__overlay {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(17, 64, 125, 0.7); /* Azul corporativo semitransparente */
}

.model-hero__title {
    color: var(--color-white);
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: 1rem;
}

.model-hero__subtitle {
    color: rgba(255,255,255,0.9);
    font-size: 1.15rem;
    max-width: 650px;
    margin: 0 auto;
}

/* 2. Barra de Especificaciones */
.model-specs-bar {
    background-color: var(--color-white);
    border-bottom: 1px solid rgba(0,0,0,0.05);
    padding: 2rem 0;
    box-shadow: 0 10px 30px rgba(0,0,0,0.02);
    position: relative;
    z-index: 10;
}

.specs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.spec-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    justify-content: center;
}

.spec-item .material-symbols-outlined {
    font-size: 2.5rem;
    color: var(--color-primary-light);
}

.spec-text { display: flex; flex-direction: column; }
.spec-text strong { color: var(--color-primary); font-size: 1.2rem; font-family: var(--font-headline); }
.spec-text span { color: var(--color-secondary); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.05em; font-weight: 600;}

/* 3. Detalles y Plano */
.details-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.feature-list {
    list-style: none; padding: 0;
}

.feature-list li {
    display: flex; align-items: flex-start; gap: 0.8rem;
    margin-bottom: 1.2rem; color: var(--color-secondary);
}

.feature-list .material-symbols-outlined {
    color: var(--color-primary); font-weight: 700;
}

.plan-frame {
    background: var(--color-white);
    padding: 1.5rem;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 15px 40px rgba(0,0,0,0.06);
    border: 1px solid rgba(0,0,0,0.03);
}

.plan-frame img {
    width: 100%; height: auto; border-radius: var(--border-radius-sm);
}

@media (max-width: 992px) {
    .details-grid { grid-template-columns: 1fr; }
    .spec-item { justify-content: flex-start; }
}

/* 4. Comparativa de Versiones */
.versions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
}

.version-card {
    background: var(--color-white);
    padding: 3rem 2.5rem;
    border-radius: var(--border-radius-xl);
    border: 1px solid rgba(0,0,0,0.08);
    position: relative;
    transition: transform 0.3s;
}

.version-card:hover { transform: translateY(-5px); box-shadow: 0 20px 40px rgba(0,0,0,0.05); }
.version-card h3 { color: var(--color-primary); font-size: 1.5rem; margin-bottom: 0.5rem; }
.version-desc { color: var(--color-secondary); font-size: 0.95rem; margin-bottom: 2rem; min-height: 45px;}

.version-price {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--color-on-surface);
    font-family: var(--font-headline);
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(0,0,0,0.08);
}

.version-price .currency { font-size: 1.5rem; color: var(--color-primary); margin-right: 0.2rem;}

.version-features { list-style: none; padding: 0; }
.version-features li { display: flex; align-items: center; gap: 0.8rem; margin-bottom: 1rem; color: var(--color-secondary); font-size: 0.95rem;}
.version-features .material-symbols-outlined { color: #10b981; /* Verde para los checks */ font-size: 1.2rem; font-weight: 700;}

.version-card--premium {
    border: 2px solid var(--color-primary);
    box-shadow: 0 10px 30px rgba(17,64,125,0.08);
    transform: scale(1.02);
}

.version-card--premium:hover { transform: scale(1.02) translateY(-5px); }

.recommended-badge {
    position: absolute; top: -15px; left: 50%; transform: translateX(-50%);
    background: var(--color-primary); color: var(--color-white);
    padding: 0.4rem 1.5rem; border-radius: 50px; font-size: 0.8rem;
    font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em;
}