/* Reset y variables CSS */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Paleta de colores */
    --primary: #EF3927;
    --secondary: #484D50;
    --dark-blue: #2E3C56;
    --light-gray: #D9D9D9;
    --dark-green: #2B463F;
    --cream: #F0EBDE;
    --gold: #DAB650;
    --white: #FFFFFF;
    --black: #000000;

    /* Tipografías */
    --font-primary: 'Helvetica Neue', 'Helvetica LT Std Light', Arial, sans-serif;
    --font-secondary: 'Hattinand', cursive;
    --font-light: 300;
    --font-normal: 400;
    --font-bold: 700;
    
    /* Tamaño de fuente estándar para contenido */
    --text-size: 1.1rem;

    /* Espaciados */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;

    /* Breakpoints */
    --mobile: 768px;
    --tablet: 1024px;
    --desktop: 1200px;
}

/* Estilos base */
body {
    font-family: var(--font-primary);
    font-weight: var(--font-light);
    line-height: 1.7;
    color: var(--secondary);
    background-color: var(--white);
    font-size: var(--text-size);
}

/* Elementos de énfasis */
p, span, div {
    font-weight: var(--font-light);
}

strong, b {
    font-weight: var(--font-bold);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

/* Header y Navegación */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: transform 0.3s ease;
}

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

.nav-logo .logo {
    height: 70px;
    width: auto;
    transition: transform 0.3s ease, filter 0.3s ease;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.15));
}

.nav-logo .logo:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.25));
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
}

.nav-link {
    text-decoration: none;
    color: var(--secondary);
    font-weight: var(--font-normal);
    font-size: 1rem;
    padding: 8px 16px;
    border-radius: 4px;
    transition: all 0.3s ease;
    display: inline-block;
}

.nav-link:hover {
    color: var(--white);
    background-color: var(--primary);
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(239, 57, 39, 0.3);
}

/* Submenú dropdown */
.nav-item {
    position: relative;
}

.nav-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--white);
    min-width: 200px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    border-radius: 4px;
    margin-top: 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1001;
    list-style: none;
    padding: 8px 0;
}

.nav-item:hover .nav-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav-dropdown li {
    padding: 0;
}

.nav-dropdown .nav-link {
    display: block;
    padding: 10px 20px;
    border-radius: 0;
    white-space: nowrap;
}

.nav-dropdown .nav-link:hover {
    transform: translateY(0);
    border-radius: 0;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background-color: var(--secondary);
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    margin-top: 80px;
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, var(--cream) 0%, var(--white) 100%);
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: var(--font-bold);
    color: var(--dark-blue);
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

.hero-text {
    font-size: var(--text-size);
    margin-bottom: var(--spacing-md);
    color: var(--secondary);
    font-weight: var(--font-light);
    line-height: 1.7;
}

.hero-img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

/* Nosotros Section */
.nosotros {
    padding: var(--spacing-xl) 0;
    background-color: var(--white);
}

.nosotros-header {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.proposito, .mision {
    padding: var(--spacing-xl);
    border-radius: 15px;
    text-align: center;
    position: relative;
    overflow: hidden;
    min-height: 400px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background-color: var(--light-gray);
}

/* Imagen de fondo con opacidad para Propósito */
.proposito::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../img/mision1.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.3;
    z-index: 1;
    transition: opacity 0.3s ease;
}

/* Imagen de fondo con opacidad para Misión */
.mision::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../img/mision2.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.3;
    z-index: 1;
    transition: opacity 0.3s ease;
}

.proposito:hover::before, .mision:hover::before {
    opacity: 0.4;
}

.proposito h2, .mision h2 {
    color: var(--primary);
    font-size: 1.8rem;
    margin-bottom: var(--spacing-md);
    font-weight: var(--font-bold);
    position: relative;
    z-index: 2;
    text-shadow: 2px 2px 8px rgba(255, 255, 255, 1), 
                 -2px -2px 8px rgba(255, 255, 255, 1),
                 2px -2px 8px rgba(255, 255, 255, 1),
                 -2px 2px 8px rgba(255, 255, 255, 1);
}

/* Ocultar las imágenes directas del HTML */
.proposito img, .mision img {
    display: none;
}

.proposito p, .mision p {
    font-size: var(--text-size);
    line-height: 1.7;
    color: var(--secondary);
    font-weight: var(--font-bold);
    position: relative;
    z-index: 2;
    max-width: 90%;
    text-shadow: 2px 2px 6px rgba(255, 255, 255, 1), 
                 -2px -2px 6px rgba(255, 255, 255, 1),
                 2px -2px 6px rgba(255, 255, 255, 1),
                 -2px 2px 6px rgba(255, 255, 255, 1);
}

.valores-grid {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.valor-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    align-items: center;
}

.valor-row.reverse {
    grid-template-columns: 1fr 1fr;
}

.valor-row.reverse .valor-content {
    order: 2;
}

.valor-row.reverse .valor-highlight {
    order: 1;
}

.valor-content h3 {
    color: var(--dark-blue);
    font-size: 1.3rem;
    margin-bottom: var(--spacing-sm);
    font-weight: var(--font-bold);
}

.valor-content p {
    color: var(--secondary);
    font-size: var(--text-size);
    font-weight: var(--font-light);
    line-height: 1.7;
}

.valor-highlight {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm);
}

.valor-highlight img {
    width: 100%;
    max-width: 500px;
    height: auto;
    object-fit: contain;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.valor-highlight img:hover {
    transform: scale(1.02);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.2);
}

.highlight-box {
    background-color: var(--primary);
    color: var(--white);
    padding: var(--spacing-md);
    border-radius: 10px;
    text-align: center;
    min-height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.highlight-box h4 {
    font-size: 1.2rem;
    font-weight: var(--font-bold);
    letter-spacing: 1px;
}

/* Soluciones Section */
.soluciones {
    padding: var(--spacing-xl) 0;
    background-color: var(--cream);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    color: var(--dark-blue);
    margin-bottom: var(--spacing-xl);
    font-weight: var(--font-bold);
}

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

.solucion-card {
    background-color: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.solucion-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.solucion-image {
    height: 200px;
    overflow: hidden;
}

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

.placeholder-image {
    height: 100%;
    background-color: var(--light-gray);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--secondary);
    font-style: italic;
}

.solucion-content {
    padding: var(--spacing-md);
}

.solucion-content h3 {
    color: var(--primary);
    font-size: 1.2rem;
    margin-bottom: var(--spacing-sm);
    font-weight: var(--font-bold);
}

.solucion-content p {
    color: var(--secondary);
    margin-bottom: var(--spacing-sm);
    font-size: var(--text-size);
    font-weight: var(--font-light);
    line-height: 1.7;
}

/* Clientes Section */
.clientes {
    padding: var(--spacing-xl) 0;
    background-color: var(--white);
}

.clientes-carousel {
    overflow: hidden;
    position: relative;
}

.clientes-track {
    display: flex;
    animation: scroll 20s linear infinite;
    gap: var(--spacing-lg);
}

.cliente-logo {
    flex-shrink: 0;
    width: 150px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--white);
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.cliente-img {
    max-width: 120px;
    max-height: 60px;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: filter 0.3s ease, opacity 0.3s ease;
}

.cliente-img:hover {
    filter: grayscale(0%);
    opacity: 1;
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-100%);
    }
}

/* Trabaja con nosotros Section */
.trabaja {
    padding: var(--spacing-xl) 0;
    background-color: var(--dark-blue);
    color: var(--white);
}

.trabaja .section-title {
    color: var(--white);
}

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

.trabaja-text p {
    margin-bottom: var(--spacing-md);
    font-size: var(--text-size);
    font-weight: var(--font-light);
    line-height: 1.7;
}

.contact-form {
    background-color: var(--white);
    padding: var(--spacing-md);
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-sm);
    border: 2px solid var(--light-gray);
    border-radius: 8px;
    font-size: var(--text-size);
    font-family: var(--font-primary);
    font-weight: var(--font-light);
    transition: border-color 0.3s ease;
}

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

.file-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    border: 2px dashed var(--light-gray);
    border-radius: 8px;
    cursor: pointer;
    transition: border-color 0.3s ease;
    color: var(--secondary);
    font-size: var(--text-size);
    font-weight: var(--font-light);
}

.file-label:hover {
    border-color: var(--primary);
}

.file-label input[type="file"] {
    display: none;
}

.btn-primary {
    background-color: var(--primary);
    color: var(--white);
    border: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 8px;
    font-size: var(--text-size);
    font-weight: var(--font-bold);
    cursor: pointer;
    transition: background-color 0.3s ease;
    width: 100%;
}

.btn-primary:hover {
    background-color: #d63025;
}

/* Contacto Section */
.contacto {
    padding: var(--spacing-xl) 0;
    background-color: var(--cream);
}

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

.contacto-logo {
    height: 80px;
    margin-bottom: var(--spacing-md);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
}

.social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background-color: var(--primary);
    color: var(--white);
    border-radius: 50%;
    text-decoration: none;
    font-size: 1.2rem;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.social-link:hover {
    background-color: var(--dark-blue);
    transform: translateY(-3px);
}

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

.contacto-card {
    background-color: var(--white);
    padding: var(--spacing-md);
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.contacto-card h3 {
    color: var(--primary);
    font-size: 1.2rem;
    margin-bottom: var(--spacing-sm);
    font-weight: var(--font-bold);
}

.contacto-info p {
    color: var(--secondary);
    margin-bottom: var(--spacing-xs);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    font-size: var(--text-size);
    font-weight: var(--font-light);
}

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

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

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

.footer-logo-img {
    height: 100px;
}

.footer-logo h3 {
    font-size: 1.5rem;
    font-weight: var(--font-bold);
}

.footer-info p {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
    font-size: var(--text-size);
    font-weight: var(--font-light);
}

.footer-info p i {
    min-width: 20px;
}

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

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--secondary);
    color: var(--light-gray);
    font-size: var(--text-size);
    font-weight: var(--font-light);
}

/* Página de Políticas de Calidad */
.main {
    margin-top: 80px;
    min-height: calc(100vh - 80px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
    background-color: var(--white);
}

.main-content {
    max-width: 1200px;
    width: 100%;
    text-align: center;
}

.politicas-img {
    width: 100%;
    max-width: 900px;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* Animaciones suaves */
html {
    scroll-behavior: smooth;
}

/* Estados de carga y transiciones */
* {
    transition: color 0.3s ease, background-color 0.3s ease, border-color 0.3s ease;
}

/* Mejoras de accesibilidad */
.nav-link:focus,
.btn-primary:focus,
.social-link:focus {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
        text-align: center;
    }
    
    .nosotros-header {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .soluciones-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .trabaja-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .contacto-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--white);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: var(--spacing-md) 0;
        gap: var(--spacing-sm);
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu .nav-link {
        margin: 4px 16px;
        border-radius: 4px;
    }

    /* Submenú responsive en móvil */
    .nav-dropdown {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
        box-shadow: none;
        margin-top: 0;
        background-color: var(--cream);
        border-radius: 0;
    }

    .nav-dropdown .nav-link {
        padding: 8px 32px;
        font-size: 0.9rem;
    }

    .nav-logo .logo {
        height: 55px;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .nav-toggle.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .hero {
        margin-top: 70px;
        padding: var(--spacing-md) 0;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-text {
        font-size: var(--text-size);
    }

    .section-title {
        font-size: 2rem;
    }

    .valor-row {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }

    .valor-row.reverse .valor-content {
        order: 1;
    }

    .valor-row.reverse .valor-highlight {
        order: 2;
    }

    .valor-highlight img {
        max-width: 450px;
    }

    .proposito, .mision {
        min-height: 350px;
        padding: var(--spacing-lg);
    }

    .proposito p, .mision p {
        font-size: 1rem;
    }

    .proposito h2, .mision h2 {
        font-size: 1.6rem;
    }

    .footer-content {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }

    .clientes-track {
        animation-duration: 15s;
    }

    .cliente-logo {
        width: 120px;
        height: 60px;
    }

    .cliente-img {
        max-width: 100px;
        max-height: 50px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-xs);
    }

    .hero-title {
        font-size: 1.8rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .solucion-content h3 {
        font-size: 1.1rem;
    }

    .contacto-card {
        padding: var(--spacing-sm);
    }

    .valor-highlight img {
        max-width: 380px;
    }

    .proposito, .mision {
        min-height: 300px;
        padding: var(--spacing-md);
    }

    .proposito p, .mision p {
        font-size: 0.95rem;
        max-width: 95%;
    }

    .proposito h2, .mision h2 {
        font-size: 1.4rem;
    }
}

/* Optimizaciones para impresión */
@media print {
    .header,
    .nav-toggle,
    .social-links,
    .footer-social {
        display: none;
    }
    
    .hero {
        margin-top: 0;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
}