/* ========================================
   BRASIMEX - Estilos Principales
   Maderas y Embalajes, S.A. de C.V.
   ======================================== */

/* ----- VARIABLES CSS ----- */
:root {
    /* Colores principales */
    --color-primary: #2D5A27;        /* Verde bosque industrial */
    --color-primary-dark: #1E3D1A;    /* Verde más oscuro */
    --color-primary-light: #4A7C44;  /* Verde más claro */
    
    /* Colores secundarios */
    --color-secondary: #5C5C5C;      /* Gris oscuro */
    --color-secondary-light: #8A8A8A; /* Gris medio */
    
    /* Colores de acento */
    --color-accent: #C4A35A;         /* Dorado/madera */
    --color-accent-light: #D4B86A;   /* Dorado claro */
    
    /* Colores neutros */
    --color-white: #FFFFFF;
    --color-light: #F5F5F5;
    --color-light-gray: #E8E8E8;
    --color-dark: #1A1A1A;
    
    /* Colores de estado */
    --color-success: #28A745;
    --color-error: #DC3545;
    --color-warning: #FFC107;
    
    /* Espaciado */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Bordes */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 16px;
    
    /* Sombras */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.2);
    
    /* Transiciones */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Tipografía */
    --font-primary: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-heading: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-dark);
    background-color: var(--color-white);
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-normal);
}

ul {
    list-style: none;
}

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

button, input, textarea, select {
    font-family: inherit;
    font-size: inherit;
}

/* ----- TIPOGRAFÍA ----- */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-dark);
}

h1 {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

h3 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-xs);
}

h4 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
}

p {
    margin-bottom: var(--spacing-sm);
}

.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

/* ----- CONTENEDORES ----- */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.container-fluid {
    width: 100%;
    padding: 0 var(--spacing-md);
}

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

.section-light {
    background-color: var(--color-light);
}

.section-dark {
    background-color: var(--color-dark);
    color: var(--color-white);
}

/* ----- BOTONES ----- */
.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    border: none;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: var(--transition-normal);
}

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

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: var(--color-accent);
    color: var(--color-dark);
}

.btn-secondary:hover {
    background-color: var(--color-accent-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

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

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

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

/* ----- HEADER ----- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: var(--color-white);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.logo img {
    height: 60px;
    width: auto;
}

.logo-text {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
}

.logo-text span {
    display: block;
    font-size: 0.75rem;
    font-weight: 400;
    color: var(--color-secondary);
}

/* Navegación */
.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.nav-link {
    position: relative;
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-dark);
    padding: var(--spacing-xs) 0;
    transition: var(--transition-normal);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: var(--transition-normal);
}

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

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

/* Menú hamburguesa */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: var(--spacing-xs);
    z-index: 1001;
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--color-dark);
    border-radius: 2px;
    transition: var(--transition-normal);
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ----- HERO SECTION ----- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 80px;
    overflow: hidden;
}

.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -1;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6));
    z-index: -1;
}

.hero-content {
    text-align: center;
    color: var(--color-white);
    max-width: 800px;
    padding: var(--spacing-md);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--color-white);
    animation: fadeInUp 1s ease;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.9;
    animation: fadeInUp 1s ease 0.2s both;
}

.hero-description {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.85;
    animation: fadeInUp 1s ease 0.4s both;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease 0.6s both;
}

/* ----- SERVICIOS DESTACADOS ----- */
.services-preview {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-light);
}

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

.section-header h2 {
    position: relative;
    display: inline-block;
    margin-bottom: var(--spacing-sm);
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background-color: var(--color-primary);
    border-radius: 2px;
}

.section-header p {
    max-width: 600px;
    margin: 0 auto;
    color: var(--color-secondary);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.service-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    text-align: center;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-sm);
    background-color: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--color-white);
    line-height: 1;
}

.service-card h3 {
    margin-bottom: var(--spacing-xs);
    color: var(--color-primary);
}

.service-card p {
    color: var(--color-secondary);
    margin-bottom: 0;
}

/* ----- ACERCA DE NOSOTROS ----- */
.about-preview {
    padding: var(--spacing-xl) 0;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.about-image {
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
}

.about-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.about-text h2 {
    margin-bottom: var(--spacing-sm);
}

.about-text p {
    color: var(--color-secondary);
    margin-bottom: var(--spacing-md);
}

.about-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.feature-item i {
    color: var(--color-primary);
    font-size: 1.25rem;
}

/* ----- PROCESO PREVIEW ----- */
.process-preview {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-light);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.process-step {
    position: relative;
    text-align: center;
    padding: var(--spacing-md);
}

.step-number {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-sm);
    background-color: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-white);
}

.process-step h3 {
    margin-bottom: var(--spacing-xs);
    color: var(--color-primary);
}

.process-step p {
    color: var(--color-secondary);
    margin-bottom: 0;
}

/* ----- CLIENTE DESTACADO ----- */
.client-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-white);
}

.client-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.client-image {
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
}

.client-image img {
    width: 100%;
    height: 350px;
    object-fit: cover;
}

.client-info h2 {
    margin-bottom: var(--spacing-sm);
}

.client-info p {
    color: var(--color-secondary);
    margin-bottom: var(--spacing-md);
}

.client-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.stat-item {
    text-align: center;
    padding: var(--spacing-sm);
    background-color: var(--color-light);
    border-radius: var(--border-radius-md);
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--color-secondary);
}

/* ----- CTA SECTION ----- */
.cta-section {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(rgba(45, 90, 39, 0.9), rgba(45, 90, 39, 0.9)),
                url('../assets/IMG_4198.jpeg') center/cover no-repeat;
    color: var(--color-white);
    text-align: center;
}

.cta-section h2 {
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
}

.cta-section p {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.9;
}

/* ----- FOOTER ----- */
.footer {
    background-color: var(--color-dark);
    color: var(--color-white);
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-section h3 {
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
    font-size: 1.25rem;
}

.footer-section p,
.footer-section a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9375rem;
    line-height: 1.8;
}

.footer-section a:hover {
    color: var(--color-accent);
}

.footer-links li {
    margin-bottom: var(--spacing-xs);
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
}

.footer-social {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

.social-link {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-normal);
}

.social-link:hover {
    background-color: var(--color-primary);
}

.footer-bottom {
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.875rem;
    margin-bottom: 0;
}

/* ----- WHATSAPP FLOATING BUTTON ----- */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
}

.whatsapp-float a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    border-radius: 50%;
    box-shadow: var(--shadow-lg);
    transition: var(--transition-normal);
    animation: pulse 2s infinite;
}

.whatsapp-float a:hover {
    transform: scale(1.1);
    background-color: #20BD5A;
}

.whatsapp-float img {
    width: 35px;
    height: 35px;
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }
}

/* ----- PAGE HEADER ----- */
/* ----- PAGE HEADER ----- */
.page-header {
    background-size: cover;
    background-position: center;
    padding: 150px 0 100px;
    text-align: center;
    color: var(--color-white);
}

.page-header h1 {
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
}

.page-header p {
    font-size: 1.125rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}

/* Contacto page header - Imagen arriba, texto abajo */
.page-header[style*="contacto.jpeg"] {
    background: none !important;
    padding: 0;
    min-height: auto;
    display: block;
}

.page-header[style*="contacto.jpeg"]::before {
    content: '';
    display: block;
    width: 100%;
    height: 500px;
    background-image: url('assets/contacto.jpeg');
    background-size: cover;
    background-position: center;
}

.page-header[style*="contacto.jpeg"] .container {
    padding: 60px var(--spacing-md);
    text-align: center;
    background-color: var(--color-white);
}

.page-header[style*="contacto.jpeg"] h1 {
    color: var(--color-primary) !important;
    text-shadow: none !important;
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.page-header[style*="contacto.jpeg"] p {
    color: var(--color-secondary) !important;
    text-shadow: none !important;
    font-size: 1.1rem;
}

@media (max-width: 768px) {
    .page-header[style*="contacto.jpeg"]::before {
        height: 300px;
    }
    
    .page-header[style*="contacto.jpeg"] .container {
        padding: 40px var(--spacing-md);
    }
    
    .page-header[style*="contacto.jpeg"] h1 {
        font-size: 1.75rem;
    }
    
    .page-header[style*="contacto.jpeg"] p {
        font-size: 0.95rem;
    }
}

@media (max-width: 480px) {
    .page-header[style*="contacto.jpeg"]::before {
        height: 250px;
    }
    
    .page-header[style*="contacto.jpeg"] .container {
        padding: 30px var(--spacing-sm);
    }
    
    .page-header[style*="contacto.jpeg"] h1 {
        font-size: 1.35rem;
    }
    
    .page-header[style*="contacto.jpeg"] p {
        font-size: 0.85rem;
    }
}

/* ----- GALERÍA ----- */
.gallery-section {
    padding: var(--spacing-xl) 0;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-sm);
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius-md);
    aspect-ratio: 4/3;
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
    opacity: 0;
    transition: var(--transition-normal);
    display: flex;
    align-items: flex-end;
    padding: var(--spacing-sm);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-overlay span {
    color: var(--color-white);
    font-size: 0.875rem;
}

/* ----- CARRUSEL ----- */
.carousel {
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius-lg);
}

.carousel-track {
    display: flex;
    transition: transform 0.5s ease;
}

.carousel-slide {
    min-width: 100%;
    position: relative;
}

.carousel-slide img {
    width: 100%;
    height: 500px;
    object-fit: cover;
}

.carousel-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-lg);
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    color: var(--color-white);
}

.carousel-content h3 {
    color: var(--color-white);
    margin-bottom: var(--spacing-xs);
}

.carousel-content p {
    margin-bottom: 0;
    opacity: 0.9;
}

.carousel-nav {
    position: absolute;
    bottom: var(--spacing-md);
    right: var(--spacing-md);
    display: flex;
    gap: var(--spacing-xs);
}

.carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: var(--transition-normal);
}

.carousel-dot.active {
    background-color: var(--color-white);
    transform: scale(1.2);
}

.carousel-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background-color: rgba(255, 255, 255, 0.2);
    border: none;
    border-radius: 50%;
    color: var(--color-white);
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition-normal);
    z-index: 10;
}

.carousel-arrow:hover {
    background-color: rgba(255, 255, 255, 0.4);
}

.carousel-arrow.prev {
    left: var(--spacing-md);
}

.carousel-arrow.next {
    right: var(--spacing-md);
}

/* ----- FORMULARIO DE CONTACTO ----- */
.contact-section {
    padding: var(--spacing-xl) 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.contact-form {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

.contact-form h2 {
    margin-bottom: var(--spacing-md);
}

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

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
    color: var(--color-dark);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.875rem;
    border: 1px solid var(--color-light-gray);
    border-radius: var(--border-radius-md);
    transition: var(--transition-normal);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(45, 90, 39, 0.1);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.form-submit {
    margin-top: var(--spacing-sm);
}

.form-submit .btn {
    width: 100%;
}

.form-message {
    padding: var(--spacing-sm);
    border-radius: var(--border-radius-md);
    margin-top: var(--spacing-sm);
    display: none;
}

.form-message.success {
    background-color: #D4EDDA;
    color: #155724;
    display: block;
}

.form-message.error {
    background-color: #F8D7DA;
    color: #721C24;
    display: block;
}

.contact-info {
    padding: var(--spacing-lg);
}

.contact-info h2 {
    margin-bottom: var(--spacing-md);
}

.contact-details {
    margin-bottom: var(--spacing-md);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.contact-icon {
    width: 50px;
    height: 50px;
    background-color: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.contact-text h4 {
    margin-bottom: var(--spacing-xs);
    color: var(--color-primary);
}

.contact-text p {
    color: var(--color-secondary);
    margin-bottom: 0;
}

.map-container {
    margin-top: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
}

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

/* ----- SECCIÓN DE CONTACTO EN INDEX ----- */
.contact-preview {
    background-color: var(--color-white);
}

.contact-preview-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.contact-preview-content .map-container iframe {
    height: 400px;
    border-radius: var(--border-radius-lg);
}

.contact-info-preview {
    padding: 0;
}

.contact-info-preview h3 {
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}

.contact-detail-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-light-gray);
}

.contact-detail-item:last-of-type {
    border-bottom: none;
}

.detail-icon {
    font-size: 1.75rem;
    flex-shrink: 0;
    min-width: 40px;
    text-align: center;
}

.contact-detail-item p {
    margin: 0;
    color: var(--color-secondary);
}

.contact-detail-item p:first-child {
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: var(--spacing-xs);
}

/* Responsivo para dispositivos móviles */
@media (max-width: 768px) {
    .contact-preview-content {
        grid-template-columns: 1fr;
    }
    
    .contact-preview-content .map-container iframe {
        height: 300px;
    }
}

/* ----- SERVICIOS DETALLADOS ----- */
.services-detail {
    padding: var(--spacing-xl) 0;
}

.service-detail-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
    margin-bottom: var(--spacing-xl);
}

.service-detail-card:nth-child(even) .service-detail-image {
    order: 2;
}

.service-detail-image {
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
}

.service-detail-image img {
    width: 100%;
    height: 350px;
    object-fit: cover;
}

.service-detail-content h2 {
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

.service-detail-content p {
    color: var(--color-secondary);
    margin-bottom: var(--spacing-md);
}

.service-benefits {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs);
    background-color: var(--color-light);
    border-radius: var(--border-radius-md);
}

.benefit-item i {
    color: var(--color-primary);
}

/* ----- PROCESO DETALLADO ----- */
.process-detail {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-light);
}

.process-timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.process-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 100%;
    background-color: var(--color-primary);
    border-radius: 2px;
}

.timeline-item {
    position: relative;
    margin-bottom: var(--spacing-lg);
    width: 50%;
}

.timeline-item:nth-child(odd) {
    padding-right: var(--spacing-lg);
    text-align: right;
}

.timeline-item:nth-child(even) {
    padding-left: var(--spacing-lg);
    margin-left: 50%;
}

.timeline-item::before {
    content: '';
    position: absolute;
    top: 0;
    width: 20px;
    height: 20px;
    background-color: var(--color-primary);
    border-radius: 50%;
    border: 4px solid var(--color-white);
}

.timeline-item:nth-child(odd)::before {
    right: -10px;
}

.timeline-item:nth-child(even)::before {
    left: -10px;
}

.timeline-content {
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

.timeline-content h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.timeline-content p {
    color: var(--color-secondary);
    margin-bottom: 0;
}

/* ----- TRATAMIENTO TÉRMICO ----- */
.thermal-treatment {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(rgba(45, 90, 39, 0.9), rgba(45, 90, 39, 0.9)),
                url('../assets/IMG_4198.jpeg') center/cover no-repeat;
    color: var(--color-white);
}

.thermal-treatment h2 {
    color: var(--color-white);
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.thermal-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.thermal-feature {
    text-align: center;
    padding: var(--spacing-md);
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-lg);
    backdrop-filter: blur(10px);
}

.thermal-feature i {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-accent);
}

.thermal-feature h3 {
    color: var(--color-white);
    margin-bottom: var(--spacing-xs);
}

.thermal-feature p {
    opacity: 0.9;
    margin-bottom: 0;
}

/* ----- NOSOTROS PAGE ----- */
.about-section {
    padding: var(--spacing-xl) 0;
}

.about-hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
    margin-bottom: var(--spacing-xl);
}

.about-hero-image {
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
}

.about-hero-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.about-hero-content h2 {
    margin-bottom: var(--spacing-sm);
}

.about-hero-content p {
    color: var(--color-secondary);
}

.values-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-light);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.value-card {
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.value-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.value-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto var(--spacing-sm);
    background-color: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: var(--color-white);
}

.value-card h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.value-card p {
    color: var(--color-secondary);
    margin-bottom: 0;
}

/* ----- EMPRESAS HERMANAS ----- */
.sister-companies {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
    justify-items: center;
}

.sister-company {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: var(--spacing-md);
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    width: 100%;
    max-width: 250px;
}

.sister-company:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.sister-company img {
    max-width: 100%;
    height: auto;
    max-height: 100px;
    object-fit: contain;
}

/* Responsive for sister companies */
@media (max-width: 1024px) {
    .sister-companies {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .sister-companies {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .sister-company {
        max-width: 100%;
        padding: var(--spacing-sm);
    }
}

/* ----- ANIMACIONES ----- */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

/* ----- RESPONSIVE ----- */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .about-content,
    .client-content,
    .contact-grid,
    .service-detail-card,
    .about-hero {
        grid-template-columns: 1fr;
    }
    
    .service-detail-card:nth-child(even) .service-detail-image {
        order: 0;
    }
    
    .process-timeline::before {
        left: 20px;
    }
    
    .timeline-item,
    .timeline-item:nth-child(even) {
        width: 100%;
        padding-left: 50px;
        padding-right: 0;
        margin-left: 0;
        text-align: left;
    }
    
    .timeline-item:nth-child(odd)::before,
    .timeline-item:nth-child(even)::before {
        left: 10px;
        right: auto;
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background-color: var(--color-white);
        flex-direction: column;
        justify-content: center;
        padding: var(--spacing-lg);
        box-shadow: var(--shadow-lg);
        transition: var(--transition-normal);
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .hero {
        min-height: auto;
        padding: 150px 0 80px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.25rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
    }
    
    .section {
        padding: var(--spacing-lg) 0;
    }
    
    .about-features,
    .service-benefits {
        grid-template-columns: 1fr;
    }
    
    .client-stats {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .contact-form,
    .contact-info {
        padding: var(--spacing-md);
    }
    
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
    }
    
    .whatsapp-float a {
        width: 50px;
        height: 50px;
    }
    
    .whatsapp-float img {
        width: 28px;
        height: 28px;
    }
    
    .carousel-slide img {
        height: 300px;
    }
    
    .carousel-arrow {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    h1 {
        font-size: 1.5rem;
    }
    
    h2 {
        font-size: 1.25rem;
    }
    
    h3 {
        font-size: 1.1rem;
    }
    
    .logo img {
        height: 45px;
    }
    
    .logo-text {
        font-size: 1rem;
    }
    
    .service-card,
    .value-card {
        padding: var(--spacing-sm);
    }
    
    .contact-form,
    .contact-info {
        padding: var(--spacing-sm);
    }
}

/* ----- PÁGINA DE EMPLEOS ----- */
.btn-careers {
    background-color: var(--color-accent);
    color: var(--color-dark);
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius-md);
    font-weight: 600;
    transition: var(--transition-normal);
}

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

.btn-careers.active {
    background-color: var(--color-accent);
}

/* Hero Careers */
.careers-hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    padding: var(--spacing-xl) 0;
    position: relative;
    overflow: hidden;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.careers-hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
    opacity: 0.7;
}

.careers-hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 700px;
    padding: 0 var(--spacing-md);
}

.careers-hero .hero-title {
    font-size: 3.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-white);
}

.careers-hero .hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.95;
    line-height: 1.6;
}

.careers-hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    opacity: 0.1;
}

.hero-shape {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
}

.shape-1 {
    width: 400px;
    height: 400px;
    top: -100px;
    right: -100px;
}

.shape-2 {
    width: 300px;
    height: 300px;
    bottom: -50px;
    left: -50px;
}

/* Why Section */
.why-section {
    background-color: var(--color-white);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.why-card {
    background: linear-gradient(135deg, #f8f9fa 0%, var(--color-light) 100%);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    text-align: center;
    border-left: 4px solid var(--color-primary);
    transition: var(--transition-normal);
}

.why-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-left-color: var(--color-accent);
}

.why-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
    display: block;
}

.why-card h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.why-card p {
    color: var(--color-secondary);
    line-height: 1.6;
}

/* Benefits Section */
.benefits-section {
    background-color: var(--color-light);
}

.benefits-list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

@media (max-width: 1200px) {
    .benefits-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 768px) {
    .benefits-list {
        grid-template-columns: 1fr;
    }
}

.benefit-item {
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    min-height: 180px;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.benefit-item:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.benefit-number {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 700;
}

.benefit-item h3 {
    color: var(--color-primary);
    margin: 0;
    font-size: 1.1rem;
}

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

/* Opportunities Section */
.opportunities-section {
    background-color: var(--color-white);
}

.opportunities-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.opportunity-card {
    background: var(--color-light);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    text-align: center;
    transition: var(--transition-normal);
    border: 2px solid transparent;
}

.opportunity-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-8px);
}

.opp-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
    display: block;
}

.opportunity-card h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

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

/* Careers Contact Section */
.careers-contact {
    background-color: var(--color-light);
}

.careers-contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: start;
}

.careers-contact .contact-text {
    padding: var(--spacing-lg) 0;
}

.careers-contact h2 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.contact-info-careers {
    margin: var(--spacing-lg) 0;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-light-gray);
}

.info-item:last-child {
    border-bottom: none;
}

.info-icon {
    font-size: 1.75rem;
    flex-shrink: 0;
    min-width: 40px;
    text-align: center;
}

.info-item h4 {
    color: var(--color-primary);
    margin: 0 0 var(--spacing-xs) 0;
    font-size: 1rem;
}

.info-item p {
    color: var(--color-secondary);
    margin: 0;
}

/* Map Contact Section */
.map-contact-section {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
}

.map-contact-section h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    font-size: 1.5rem;
}

/* Careers Form */
.careers-form {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

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

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.form-checkbox input[type="checkbox"] {
    margin-top: 4px;
    width: auto;
    cursor: pointer;
}

.form-checkbox label {
    margin: 0;
    cursor: pointer;
    color: var(--color-secondary);
    font-size: 0.95rem;
}

/* Testimonials Section */
.testimonials-section {
    background-color: var(--color-white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.testimonial-card {
    background: linear-gradient(135deg, #f8f9fa 0%, var(--color-light) 100%);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    border-top: 4px solid var(--color-primary);
    transition: var(--transition-normal);
}

.testimonial-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-5px);
}

.testimonial-stars {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-accent);
}

.testimonial-card p {
    color: var(--color-secondary);
    font-style: italic;
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-light-gray);
}

.author-avatar {
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
}

.testimonial-author strong {
    display: block;
    color: var(--color-dark);
    margin-bottom: 2px;
}

.testimonial-author small {
    color: var(--color-secondary);
    font-size: 0.85rem;
}

/* Responsive - Careers */
@media (max-width: 768px) {
    .careers-hero .hero-title {
        font-size: 2.5rem;
    }
    
    .why-grid {
        grid-template-columns: 1fr;
    }
    
    .benefits-list {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .opportunities-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .careers-contact-wrapper {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
}

@media (max-width: 480px) {
    .careers-hero .hero-title {
        font-size: 1.75rem;
    }
    
    .careers-hero .hero-subtitle {
        font-size: 1rem;
    }
    
    .benefits-list {
        grid-template-columns: 1fr;
    }
    
    .opportunities-grid {
        grid-template-columns: 1fr;
    }
    
    .benefit-item {
        padding-left: var(--spacing-lg);
    }
    
    .benefit-number {
        position: static;
        width: 40px;
        height: 40px;
        font-size: 1rem;
        margin-bottom: var(--spacing-sm);
    }
}

/* Video Section */
.video-section {
    background: linear-gradient(135deg, #f5f5f5 0%, #ffffff 100%);
}

.video-container {
    margin-bottom: 2rem;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.video-container video {
    width: 100%;
    height: auto;
    display: block;
}

.video-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.video-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #333;
}

.video-content p {
    font-size: 1.1rem;
    color: #666;
    line-height: 1.6;
}

.contact-page-header {
    padding: 80px 0 0;
    background: none;
}

.contact-page-header .page-header-image {
    width: 100%;
    height: 500px;
    background-image: url('../assets/contacto.jpeg');
    background-size: cover;
    background-position: center;
}

.contact-page-header .page-header-content {
    padding: 60px var(--spacing-md);
    background-color: var(--color-white);
    text-align: center;
}

.contact-page-header h1 {
    color: var(--color-primary);
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.contact-page-header p {
    color: var(--color-secondary);
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .contact-page-header .page-header-image {
        height: 320px;
    }
    .contact-page-header .page-header-content {
        padding: 40px var(--spacing-md);
    }
    .contact-page-header h1 {
        font-size: 1.9rem;
    }
    .contact-page-header p {
        font-size: 0.98rem;
    }
}

@media (max-width: 480px) {
    .contact-page-header .page-header-image {
        height: 260px;
    }
    .contact-page-header .page-header-content {
        padding: 30px var(--spacing-sm);
    }
    .contact-page-header h1 {
        font-size: 1.5rem;
    }
    .contact-page-header p {
        font-size: 0.9rem;
    }
}