/* ==========================================================================
   PROYECTO: ALMAGAL S.A.
   COLORES (60-30-10): #FFFFFF (Fondo) | #899091 (Gris) | #E67937 (Naranja)
   ========================================================================== */

:root {
    --primary-bg: #FFFFFF;     /* 60% - Blanco para limpieza visual */
    --secondary-gray: #899091;  /* 30% - Nuevo Gris corporativo */
    --accent-orange: #E67937;   /* 10% - Nuevo Naranja de acción e identidad */
    --text-dark: #333333;
    --white: #ffffff;
    --transition: 0.3s ease;
}

/* Reset y Estilos Base */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

body {
    background-color: var(--primary-bg);
    color: var(--text-dark);
    line-height: 1.6;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
    overflow: visible; 
}

/* Header y Navegación */
header {
    background-color: var(--white);
    padding: 0.5rem 0; 
    border-bottom: 4px solid var(--accent-orange);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap; /* Añadido para permitir el salto de línea del menú móvil */
}

.logo {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.logo img {
    height: 100px; 
    width: auto;
    display: block;
    transition: height var(--transition); 
}

.rif-text {
    font-size: 0.75rem;
    color: var(--secondary-gray);
    font-weight: bold;
    margin-top: -5px; 
    letter-spacing: 0.5px;
}

/* Estilos de Navegación Refactorizados para el Menú Hamburguesa */
.main-nav {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
}

.menu-toggle {
    display: none;
    background: transparent;
    border: none;
    font-size: 2rem;
    color: var(--accent-orange);
    cursor: pointer;
    transition: color var(--transition);
}

.menu-toggle:hover {
    color: var(--secondary-gray);
}

nav ul {
    display: flex;
    list-style: none;
}

nav ul li a {
    padding: 0 15px;
    text-decoration: none;
    color: var(--secondary-gray);
    font-weight: bold;
    text-transform: uppercase;
    font-size: 0.9rem;
    transition: var(--transition);
}

nav ul li a:hover, 
nav ul li a.active {
    color: var(--accent-orange);
}

/* Módulo Redes Sociales (Header y Footer) */
.social-header {
    display: flex;
    gap: 15px;
    align-items: center;
    border-left: 2px solid #eeeeee;
    padding-left: 15px;
    margin-left: 10px;
}

.social-header a {
    color: var(--secondary-gray);
    font-size: 1.4rem;
    transition: transform var(--transition), color var(--transition);
}

.social-header a:hover {
    color: var(--accent-orange);
    transform: scale(1.15);
}

.social-footer {
    margin-top: 1.5rem;
    display: flex;
    justify-content: center;
    gap: 20px;
}

.social-footer a {
    color: var(--white);
    font-size: 1.8rem;
    transition: transform var(--transition), color var(--transition);
}

.social-footer a:hover {
    color: var(--accent-orange);
    transform: scale(1.15);
}

/* Hero Section (Banner de Inicio) */
.hero {
    background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url('hero-bg.jpg') no-repeat center center/cover;
    height: 25vh; 
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-align: center;
}

.hero h1 {
    font-size: 3rem;
    color: var(--accent-orange);
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

/* Secciones de Contenido */
.content-section {
    padding: 4rem 0;
}

h2 {
    color: var(--secondary-gray);
    border-left: 6px solid var(--accent-orange);
    padding-left: 15px;
    margin-bottom: 2rem;
    text-transform: uppercase;
}

/* Grillas Modulares */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 50px 30px; 
    margin: 2rem 0;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin: 2rem 0;
}

/* Tarjetas (Misión, Visión, Valores) */
.card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    border-top: 4px solid var(--secondary-gray);
}

/* NUEVO: Homologación de diseño para los títulos dentro de las tarjetas */
.card h3 {
    color: var(--accent-orange);
    font-size: 1.4rem;
    letter-spacing: 1.5px;
    margin-bottom: 15px;
    text-transform: uppercase;
}

/* Clase específica para el formulario de contacto */
.card-contacto {
    background-color: #ebebeb;
}

/* MODIFICADO: v-item ahora tiene exactamente la misma estructura visual que .card */
.v-item {
    background: var(--white);
    color: var(--text-dark); /* Texto oscuro para máxima lectura sobre fondo blanco */
    padding: 2.5rem;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    border-top: 4px solid var(--secondary-gray);
    text-align: center;
    transition: transform var(--transition), box-shadow var(--transition);
}

.v-item:hover {
    transform: translateY(-5px); /* Efecto dinámico al pasar el cursor */
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    background: var(--white); 
}

/* MODIFICADO: Letra limpia solo en naranja, removiendo trazos, bordes inferiores y sombras complejas */
.v-item h4 {
    color: var(--accent-orange); 
    font-size: 1.3rem; 
    letter-spacing: 1.5px;
    margin-bottom: 15px;
    display: block;
    font-weight: bold;
    -webkit-text-stroke: unset; /* Remueve trazo de borde anterior */
    text-shadow: none;          /* Remueve sombras anteriores */
    border-bottom: none;        /* Remueve línea divisoria anterior */
    padding-bottom: 0;
}

/* Sección de Productos */
.card-prod {
    background: #ebebeb; 
    border: 1px solid #d5d5d5; 
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.06); 
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card-prod:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.15);
}

.card-prod img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-top: 3px solid var(--accent-orange);
}

.prod-info {
    padding: 1.5rem;
    background-color: transparent; 
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
}

.prod-info h3 {
    color: var(--accent-orange);
    margin-bottom: 0.8rem;
    font-size: 1.1rem;
    text-transform: uppercase;
}

/* Formulario de Contacto */
.form-contacto {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.form-contacto input, 
.form-contacto textarea {
    padding: 12px;
    border: 1px solid #cccccc;
    border-radius: 5px;
    outline: none;
    font-size: 1rem;
    background-color: var(--white);
}

.form-contacto input:focus, 
.form-contacto textarea:focus {
    border-color: var(--accent-orange);
}

.btn-orange {
    background-color: var(--accent-orange);
    color: var(--white);
    border: none;
    padding: 15px;
    font-weight: bold;
    text-transform: uppercase;
    cursor: pointer;
    border-radius: 5px;
    transition: background 0.3s;
}

.btn-orange:hover {
    background-color: #CC6529; 
}

/* Módulo de Mapa de Google */
.map-container {
    margin-top: 2rem;
    width: 100%;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid #eeeeee;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.map-container iframe {
    width: 100%;
    height: 300px;
    display: block;
    border: none;
}

/* Módulo Representantes (Botones) */
.representantes-section {
    margin-top: 2.5rem;
    padding-top: 2rem;
    border-top: 1px solid #dddddd;
}

.representantes-section h3 {
    color: var(--secondary-gray);
    margin-bottom: 1.5rem;
}

.rep-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.btn-rep {
    background-color: var(--white);
    color: var(--secondary-gray);
    border: 2px solid var(--secondary-gray);
    padding: 10px 18px;
    border-radius: 5px;
    cursor: pointer;
    font-weight: bold;
    transition: var(--transition);
}

.btn-rep:hover {
    background-color: var(--secondary-gray);
    color: var(--white);
    border-color: var(--secondary-gray);
}

/* Sistema de Pop-ups (Modales) - OPTIMIZADO PARA MÓVILES */
.modal-overlay {
    display: none; 
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.85); 
    z-index: 9999; 
    justify-content: center;
    align-items: center;
}

.modal-overlay.active {
    display: flex !important;
}

.modal-content {
    background-color: var(--white);
    padding: 2.5rem 2rem;
    border-radius: 10px;
    width: 90%;
    max-width: 550px;
    max-height: 90vh; 
    overflow-y: auto; 
    position: relative;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    border-top: 5px solid var(--accent-orange);
    animation: slideIn 0.3s ease; 
}

@keyframes slideIn {
    from { transform: translateY(-30px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.close-btn {
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 2.2rem; 
    font-weight: bold;
    color: var(--secondary-gray);
    cursor: pointer;
    padding: 5px 15px; 
    transition: color var(--transition);
    line-height: 1;
}

.close-btn:hover {
    color: var(--accent-orange);
}

.modal-content h4 {
    color: var(--secondary-gray);
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
    text-transform: uppercase;
}

.rep-info {
    display: flex;
    justify-content: center;
    gap: 20px;
    align-items: center;
}

.rep-info img {
    width: 45%;
    max-width: 200px;
    border-radius: 8px;
    border: 1px solid #eeeeee;
    object-fit: cover;
}

/* Footer */
footer {
    background: var(--secondary-gray);
    color: var(--white);
    text-align: center;
    padding: 3rem 0;
    margin-top: 4rem;
}

/* Media Queries para Full Responsive */
@media (max-width: 992px) {
    .hero h1 { font-size: 2.5rem; }
}

@media (max-width: 768px) {
    .nav-container {
        flex-direction: row; /* Mantiene logo y botón en la misma línea */
        justify-content: space-between;
        align-items: center;
        gap: 0;
    }

    .menu-toggle {
        display: block; /* Muestra el botón hamburguesa */
    }

    .main-nav {
        display: none; /* Oculta el menú por defecto en móvil */
        width: 100%;
        flex-direction: column;
        align-items: center;
        padding-top: 1rem;
        margin-top: 0.5rem;
        border-top: 1px solid #eeeeee;
    }

    .main-nav.active {
        display: flex; /* Muestra el menú al activar el toggle */
    }

    nav ul {
        width: 100%;
        flex-direction: column;
        justify-content: center;
        gap: 15px;
    }

    nav ul li a {
        padding: 10px 0;
        font-size: 1.1rem;
        display: block;
    }
    
    .social-header {
        border-left: none;
        padding-left: 0;
        margin-left: 0;
        margin-top: 15px;
        padding-top: 15px;
        border-top: 1px solid #eeeeee;
        width: 100%;
        justify-content: center;
    }

    .grid-2 {
        grid-template-columns: 1fr;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
}

@media (max-width: 500px) {
    .rep-info {
        flex-direction: column;
    }
    .rep-info img {
        width: 80%;
    }
}