/* ==========================================================================
   VARIABLES GLOBALES (Colores corporativos y Tipografías)
   ========================================================================== */
:root {
    --azul-profundo: #0a192f;  /* Color del bloque derecho (Seriedad) */
    --dorado-premium: #b3924e; /* Botones y acentos */
    --texto-oscuro: #1e293b;   /* Color para los títulos de la izquierda */
    --texto-mutado: #64748b;   /* Color suave para descripciones (CORREGIDO EL NOMBRE) */
    --blanco-puro: #ffffff;
    
    --fuente-titulos: 'Playfair Display', serif;
    --fuente-cuerpo: 'Inter', sans-serif;
}

/* RESET BÁSICO */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-family: var(--fuente-cuerpo);
    color: var(--texto-oscuro);
}

/* ==========================================================================
   HEADER / NAVEGACIÓN (Corregido y Alineado Horizontalmente)
   ========================================================================== */
.header {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    padding: 3rem 4rem;
    
    /* Centra el contenido del header por defecto */
    display: flex;
    justify-content: center; 
    align-items: center;
}

/* Sacamos el logo del flujo normal para que no empuje al menú */
.logo {
    position: absolute;
    left: 4rem; /* Lo alinea a la izquierda respetando el padding del header */
    max-width: 120px; /* Tamaño controlado y elegante */
    display: flex;
    align-items: center;
}

.logo img {
    width: 100%;
    height: auto;
    object-fit: contain;
}

/* El contenedor del menú ahora sí se adueña del centro real de la pantalla */
.nav-container {
    display: flex;
    justify-content: center;
    align-items: center;
}

.nav-menu {
    background: rgba(255, 255, 255, 0.08); /* Un toque sutil blanco transparente */
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px); 
    padding: 0.6rem 2.2rem;
    border-radius: 50px;
    display: flex;
    gap: 2rem;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.nav-link {
    text-decoration: none;
    color: var(--blanco-puro); /* Color base para cuando pisa el lado claro */
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link:hover, .nav-link.active {
    color: var(--dorado-premium);
}

/* Cambia dinámicamente el color del link a oscuro si está sobre la sección clara */
@media (min-width: 1025px) {
    /* Tip para que los enlaces del menú sobre la zona beige sean oscuros y legibles */
    .nav-link {
        color: black; /* Por defecto en blanco para el bloque oscuro */
    }
}

.nav-link:hover, .nav-link.active {
    color: var(--dorado-premium);
}

/* ==========================================================================
   SECCIÓN HÉROE (Diseño de pantalla dividida)
   ========================================================================== */
.hero-section {
    display: grid;
    grid-template-columns: 45% 55%; 
    min-height: 100vh;
    align-items: center;
    background-color: rgba(124, 118, 31, 0.238); /* Tu tono beige/crema personalizado */
    overflow: hidden;
}

/* CONTENIDO IZQUIERDO */
.hero-content {
    padding: 6rem 4rem 4rem 8rem; /* Aumentado padding-top para dar espacio al header */
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero-title {
    font-family: var(--fuente-titulos);
    font-size: 3.5rem;
    line-height: 1.1;
    font-weight: 700;
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
}

.hero-title span {
    color: var(--dorado-premium);
}

.hero-description {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--texto-mutado); /* CORREGIDO EL NOMBRE DE VARIABLE */
    margin-bottom: 2.5rem;
    max-width: 480px;
}

/* Botón de Acción Principal */
.btn-cta {
    align-self: flex-start;
    background-color: var(--dorado-premium);
    color: var(--blanco-puro);
    text-decoration: none;
    padding: 1rem 2.2rem;
    border-radius: 4px;
    font-weight: 500;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    box-shadow: 0 4px 14px rgba(179, 146, 78, 0.3);
    transition: transform 0.3s ease, background-color 0.3s ease, box-shadow 0.3s ease;
}

.btn-cta:hover {
    background-color: #9c7e40;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(179, 146, 78, 0.4);
}

/* BLOQUE DERECHO VISUAL */
.hero-visual {
    height: 100vh;
    width: 100%;
    position: relative;
}

.visual-background-shape {
    background-color: var(--azul-profundo);
    width: 100%;
    height: 100%;
    border-bottom-left-radius: 180px; 
    
    background-image: url('../assets/img/logo_hero.webp'); 
    background-size: cover;       
    background-position: center;  
    background-repeat: no-repeat;
    
    position: relative;
    overflow: hidden; 
}

/* Capa superpuesta para amarrar los tonos oscuros */
.visual-background-shape::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(10, 25, 47, 0.3), rgba(10, 25, 47, 0.1));
    pointer-events: none;
}

/* ==========================================================================
   ESTILOS GENERALES COMPARTIDOS
   ========================================================================== */
.section-subtitle {
    display: block;
    color: var(--dorado-premium);
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 0.5rem;
}

.section-title {
    font-family: var(--fuente-titulos);
    font-size: 2.5rem;
    color: var(--azul-profundo);
    margin-bottom: 1.5rem;
}

/* ==========================================================================
   SECCIÓN NOSOTROS (about-section)
   ========================================================================== */
.about-section {
    padding: 8rem 4rem;
    background-color: var(--blanco-puro);
}

.about-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text p {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--texto-mutado);
    margin-bottom: 1.5rem;
}

.about-stats {
    display: flex;
    gap: 3rem;
    margin-top: 2rem;
}

.stat-item h3 {
    font-family: var(--fuente-titulos);
    font-size: 2.5rem;
    color: var(--dorado-premium);
}

.stat-item p {
    font-size: 0.9rem;
    color: var(--texto-oscuro);
    font-weight: 500;
}

/* Contenedor optimizado para la imagen de la firma */
.about-image-container {
    width: 100%;
    height: 480px; /* Altura estilizada fija para mantener balance con el texto */
    border-radius: 12px;
    overflow: hidden; /* Esto obliga a la imagen a respetar las esquinas redondeadas */
    box-shadow: 0 15px 35px rgba(10, 25, 47, 0.12); /* Sombra elegante */
    position: relative;
}

/* Reglas críticas para que la imagen se adapte perfectamente sin deformarse */
.about-image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* Hace que la imagen llene el espacio como un fondo sin estirarse feo */
    object-position: center; /* Centra el enfoque de la foto */
    display: block;
    transition: transform 0.5s ease;
}

/* Efecto hover premium por si el usuario pasa el mouse por encima */
.about-image-container:hover img {
    transform: scale(1.03); /* Un zoom muy sutil e institucional */
}

/* Capa de destello o filtro opcional para suavizar los tonos oscuros con la paleta general */
.about-image-container::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(10, 25, 47, 0.05), rgba(10, 25, 47, 0.2));
    pointer-events: none; /* No interrumpe los clics ni hovers */
}

/* ==========================================================================
   SECCIÓN SERVICIOS (services-section)
   ========================================================================== */
.services-section {
    padding: 8rem 4rem;
    background-color: rgba(124, 118, 31, 0.24) /* Fondo beige muy tenue */
}

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

.services-header {
    text-align: center;
    margin-bottom: 4rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.section-desc {
    max-width: 600px;
    margin: 0 auto;
    color: var(--texto-mutado);
    font-size: 1.05rem;
    line-height: 1.6;
}

/* Caja de llamado a la acción para el Brochure */
.brochure-download-box {
    background: var(--azul-profundo);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 2.5rem 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
    box-shadow: 0 10px 25px rgba(10, 25, 47, 0.05);
}

.brochure-text h3 {
    font-family: var(--fuente-titulos);
    color: var(--dorado-premium);
    font-size: 1.4rem;
    margin-bottom: 0.4rem;
}

.brochure-text p {
    color: #cbd5e1;
    font-size: 0.95rem;
}

.btn-brochure {
    background-color: transparent;
    color: var(--dorado-premium);
    border: 2px solid var(--dorado-premium);
    padding: 0.8rem 1.8rem;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    white-space: nowrap;
    transition: all 0.3s ease;
}

.btn-brochure:hover {
    background-color: var(--dorado-premium);
    color: var(--blanco-puro);
}

.service-card {
    background: var(--blanco-puro);
    padding: 3rem 2rem;
    border-radius: 6px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
    border-top: 3px solid transparent;
    transition: all 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    border-top-color: var(--dorado-premium);
    box-shadow: 0 12px 30px rgba(10, 25, 47, 0.06);
}

.card-icon {
    font-size: 2.2rem;
    color: var(--dorado-premium);
    margin-bottom: 1.5rem;
}

.service-card h3 {
    font-family: var(--fuente-titulos);
    font-size: 1.35rem;
    color: var(--azul-profundo);
    margin-bottom: 1rem;
}

.service-card p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--texto-mutado);
    margin-bottom: 1.5rem;
}

.service-link {
    text-decoration: none;
    color: var(--dorado-premium);
    font-weight: 500;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: gap 0.3s ease;
}

.service-card:hover .service-link {
    gap: 0.8rem;
}

/* ==========================================================================
   SECCIÓN CONTACTO Y RESEÑAS (contact-section)
   ========================================================================== */
.contact-section {
    padding: 8rem 4rem;
    background-color: var(--blanco-puro);
}

.contact-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 50% 50%;
    gap: 4rem;
}

/* Bloque izquierdo de testimonios */
.reviews-wrapper {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-top: 2rem;
}

.review-card {
    background: rgba(124, 118, 31, 0.04);
    padding: 2rem;
    border-left: 3px solid var(--dorado-premium);
    border-radius: 0 8px 8px 0;
}

.review-stars {
    color: var(--dorado-premium);
    margin-bottom: 0.8rem;
    font-size: 0.9rem;
}

.review-card p {
    font-style: italic;
    font-size: 0.98rem;
    line-height: 1.6;
    color: var(--texto-oscuro);
    margin-bottom: 0.8rem;
}

.review-card h4 {
    font-size: 0.85rem;
    color: var(--texto-mutado);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Bloque derecho del formulario */
.contact-form-box {
    background-color: var(--azul-profundo);
    padding: 3.5rem;
    border-radius: 8px;
    color: var(--blanco-puro);
    box-shadow: 0 10px 30px rgba(10, 25, 47, 0.15);
}

.contact-form-box h3 {
    font-family: var(--fuente-titulos);
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    color: var(--dorado-premium);
}

.contact-form-box p {
    font-size: 0.95rem;
    color: #94a3b8;
    margin-bottom: 2rem;
    line-height: 1.5;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 500;
    color: #cbd5e1;
}

.form-group input,
.form-group textarea {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 0.8rem 1rem;
    border-radius: 4px;
    color: var(--blanco-puro);
    font-family: var(--fuente-cuerpo);
    font-size: 0.95rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--dorado-premium);
}

.btn-submit {
    background-color: var(--dorado-premium);
    color: var(--blanco-puro);
    border: none;
    padding: 1rem;
    border-radius: 4px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s ease;
    margin-top: 1rem;
}

.btn-submit:hover {
    background-color: #9c7e40;
}

/* RESPONSIVE ADICIONAL PARA LAS NUEVAS SECCIONES */
@media (max-width: 992px) {
    .about-container,
    .contact-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .about-section, .services-section, .contact-section {
        padding: 5rem 2rem;
    }
    
    .contact-form-box {
        padding: 2rem;
    }
}

/* ==========================================================================
   RESPONSIVE DESIGN (Media Queries para Celulares)
   ========================================================================== */
@media (max-width: 1024px) {
    .hero-section {
        grid-template-columns: 1fr; 
    }

    .header {
        position: relative;
        padding: 1.5rem;
        flex-direction: column; /* En móviles los apila verticalmente */
        gap: 1.5rem;
        background-color: rgba(124, 118, 31, 0.15);
    }

    .logo {
        position: static; /* En celulares vuelve al flujo normal para que no flote sobre el menú */
        margin: 0 auto;
    }
    
    .nav-link {
        color: black; /* En móvil se lee mejor en blanco si el fondo colapsa */
    }

    .hero-content {
        padding: 4rem 2rem 4rem 2rem;
        text-align: center;
        align-items: center;
    }
    
    .hero-title {
        font-size: 2.8rem;
    }

    .hero-description {
        margin-left: auto;
        margin-right: auto;
    }

    .btn-cta {
        align-self: center;
    }

    .hero-visual {
        height: 50vh; 
    }
    
    .visual-background-shape {
        border-bottom-left-radius: 0;
        border-top-left-radius: 100px; 
    }

    .nav-link {
        color: var(--texto-oscuro);
    }
}