/* Variables de Diseño Corporativo */
:root {
    --primary-blue: #0056b3;
    --primary-dark: #003d82;
    --accent-green: #00a651;
    --dark-gray: #2c3e50;
    --medium-gray: #7f8c8d;
    --light-gray: #ecf0f1;
    --background: #f8f9fa;
    --white: #ffffff;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.12);
    --radius: 8px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    color: var(--dark-gray);
    background: var(--background);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Corporativo */
.header {
    background: var(--white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--light-gray);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.2rem 0;  /* Aumentado ligeramente para acomodar el logo más grande */
}

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

.logo-img {
    height: 70px;  /* Aumentado de 50px a 70px */
    width: auto;
    object-fit: contain;
}

/* Navegación Principal */
.nav-main {
    display: flex;
    gap: 2rem;
}

.nav-tab {
    background: transparent;
    border: none;
    color: var(--dark-gray);
    font-weight: 500;
    font-size: 1rem;
    padding: 0.5rem 1rem;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.nav-tab::after {
    content: '';
    position: absolute;
    bottom: -1rem;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--primary-blue);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.nav-tab:hover {
    color: var(--primary-blue);
}

.nav-tab.active {
    color: var(--primary-blue);
}

.nav-tab.active::after {
    transform: scaleX(1);
}

.header-contact {
    display: flex;
    align-items: center;
}

.contact-phone {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--dark-gray);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.contact-phone:hover {
    color: var(--primary-blue);
}

/* Secciones de Contenido */
.section-content {
    display: none;
    min-height: calc(100vh - 80px);
    padding: 0;
}

.section-content.active {
    display: block;
}

/* Hero Corporativo */
.hero-corporate {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-dark) 100%);
    color: var(--white);
    padding: 5rem 0;
}

.hero-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero-title {
    font-family: 'Poppins', sans-serif;
    font-size: 2.75rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    opacity: 0.95;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

/* Botones */
.btn {
    padding: 0.875rem 2rem;
    border-radius: var(--radius);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

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

/* Propuesta de Valor */
.value-proposition {
    padding: 4rem 0;
}

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

.value-card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: var(--transition);
}

.value-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.value-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.value-icon svg {
    stroke: var(--white);
}

.value-card h3 {
    font-family: 'Poppins', sans-serif;
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--dark-gray);
}

.value-card p {
    color: var(--medium-gray);
    line-height: 1.6;
}

/* Sobre Nosotros Corporativo */
.about-corporate {
    padding: 4rem 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.section-title {
    font-family: 'Poppins', sans-serif;
    font-size: 2rem;
    color: var(--dark-gray);
    margin-bottom: 2rem;
}

.about-content p {
    color: var(--medium-gray);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.mission-vision {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.mv-card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    border-left: 4px solid var(--primary-blue);
}

.mv-card h3 {
    font-family: 'Poppins', sans-serif;
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--primary-blue);
}

.mv-card p,
.mv-card ul {
    color: var(--medium-gray);
    line-height: 1.8;
}

.mv-card ul {
    list-style: none;
}

.mv-card li {
    margin-bottom: 0.75rem;
}

/* Lista de valores simplificada */
.values-list {
    list-style: none;
    padding: 0;
}

.values-list li {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--dark-gray);
    margin-bottom: 0.5rem;
    padding-left: 1.5rem;
    position: relative;
}

.values-list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary-blue);
    font-size: 1.25rem;
}

/* CTA Question */
.cta-question {
    margin-top: 2rem;
    padding: 1.5rem;
    background: var(--background);
    border-radius: var(--radius);
    text-align: center;
}

.cta-question p {
    font-size: 1.1rem;
    color: var(--dark-gray);
    margin-bottom: 1rem;
    font-weight: 500;
}

/* Sectores */
.sectors {
    padding: 4rem 0;
    background: var(--white);
    border-radius: var(--radius);
    margin-bottom: 4rem;
}

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

.sector-item {
    background: var(--background);
    padding: 1rem;
    border-radius: var(--radius);
    text-align: center;
    font-weight: 500;
    color: var(--dark-gray);
    transition: var(--transition);
}

.sector-item:hover {
    background: var(--primary-blue);
    color: var(--white);
    transform: translateY(-2px);
}

/* Productos Header */
.products-header {
    background: var(--white);
    padding: 3rem 0;
    border-bottom: 1px solid var(--light-gray);
}

.products-header h1 {
    font-family: 'Poppins', sans-serif;
    font-size: 2.5rem;
    color: var(--dark-gray);
    margin-bottom: 1rem;
}

.products-intro {
    color: var(--medium-gray);
    font-size: 1.125rem;
    margin-bottom: 2rem;
    max-width: 800px;
}

.products-features {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.feature-badge {
    background: var(--background);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    color: var(--dark-gray);
    font-weight: 500;
}

.products-controls {
    display: flex;
    gap: 2rem;
    align-items: center;
    flex-wrap: wrap;
}

.search-container {
    position: relative;
    flex: 1;
    max-width: 400px;
}

#searchInput {
    width: 100%;
    padding: 0.75rem 1rem 0.75rem 3rem;
    border: 2px solid var(--light-gray);
    border-radius: var(--radius);
    font-size: 1rem;
    transition: var(--transition);
}

#searchInput:focus {
    outline: none;
    border-color: var(--primary-blue);
}

.search-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    stroke: var(--medium-gray);
}

.filter-buttons {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.filter-btn {
    background: var(--background);
    border: 2px solid transparent;
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
    color: var(--dark-gray);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn:hover {
    border-color: var(--primary-blue);
}

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

/* Grid de Productos */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    padding: 3rem 0;
}

.product-card {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    cursor: pointer;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

/* Carrusel de Producto */
.product-carousel {
    aspect-ratio: 4/3;
    background: var(--background);
    position: relative;
    overflow: hidden;
}

.carousel-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: none;
    background: var(--white);
}

.carousel-image.active {
    display: block;
}

.carousel-controls {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 1rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.product-card:hover .carousel-controls {
    opacity: 1;
}

.carousel-btn {
    background: rgba(0,0,0,0.6);
    color: var(--white);
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s;
    font-size: 1.25rem;
}

.carousel-btn:hover {
    background: rgba(0,0,0,0.8);
}

.carousel-indicators {
    position: absolute;
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.5rem;
}

.indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
    cursor: pointer;
    transition: background 0.3s;
}

.indicator.active {
    background: var(--white);
    width: 10px;
    height: 10px;
}

/* Info de Producto */
.product-info {
    padding: 1.5rem;
}

.product-name {
    font-family: 'Poppins', sans-serif;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--dark-gray);
    margin-bottom: 0.75rem;
}

.product-description {
    color: var(--medium-gray);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-action {
    background: var(--primary-blue);
    color: var(--white);
    border: none;
    padding: 0.75rem;
    border-radius: var(--radius);
    width: 100%;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.product-action:hover {
    background: var(--primary-dark);
}

/* CTA de Productos */
.products-cta {
    text-align: center;
    padding: 4rem;
    background: var(--white);
    border-radius: var(--radius);
    margin-bottom: 4rem;
}

.products-cta h3 {
    font-family: 'Poppins', sans-serif;
    font-size: 1.75rem;
    margin-bottom: 1rem;
}

.products-cta p {
    color: var(--medium-gray);
    margin-bottom: 2rem;
}

/* Modal Optimizado */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(4px);
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: var(--white);
    border-radius: var(--radius);
    max-width: 700px;
    max-height: 85vh;
    overflow-y: auto;
    margin: 20px;
    position: relative;
    box-shadow: var(--shadow-lg);
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 2rem;
    color: var(--medium-gray);
    cursor: pointer;
    line-height: 1;
    transition: var(--transition);
}

.modal-close:hover {
    color: var(--dark-gray);
}

.modal-title {
    font-family: 'Poppins', sans-serif;
    font-size: 1.75rem;
    color: var(--dark-gray);
    padding: 2rem 2rem 1rem;
    border-bottom: 1px solid var(--light-gray);
}

.modal-description {
    padding: 2rem;
    color: var(--medium-gray);
    line-height: 1.8;
    white-space: pre-wrap;
}

.modal-actions {
    padding: 1.5rem 2rem;
    background: var(--background);
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
}

/* Sección Contacto */
.contact-content {
    padding: 4rem 0;
}

.contact-header {
    text-align: center;
    margin-bottom: 3rem;
}

.contact-header h1 {
    font-family: 'Poppins', sans-serif;
    font-size: 2.5rem;
    color: var(--dark-gray);
    margin-bottom: 1rem;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info h3,
.contact-actions h3 {
    font-family: 'Poppins', sans-serif;
    font-size: 1.5rem;
    margin-bottom: 2rem;
    color: var(--dark-gray);
}

.contact-item {
    margin-bottom: 1.5rem;
}

.contact-item strong {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--dark-gray);
}

.contact-item a {
    color: var(--primary-blue);
    text-decoration: none;
}

.contact-item a:hover {
    text-decoration: underline;
}

.contact-button {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 2rem;
    border-radius: var(--radius);
    text-decoration: none;
    margin-bottom: 1rem;
    transition: var(--transition);
    font-weight: 500;
}

.contact-button.whatsapp {
    background: #25D366;
    color: var(--white);
}

.contact-button.whatsapp:hover {
    background: #20BD5A;
    transform: translateY(-2px);
}

.contact-button.email {
    background: var(--primary-blue);
    color: var(--white);
}

.contact-button.email:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.contact-button.phone {
    background: var(--dark-gray);
    color: var(--white);
}

.contact-button.phone:hover {
    background: #1a252f;
    transform: translateY(-2px);
}

/* Footer */
.footer {
    background: var(--dark-gray);
    color: var(--white);
    padding: 2rem 0;
    text-align: center;
}

.footer-content p {
    margin-bottom: 0.5rem;
    opacity: 0.9;
}

/* WhatsApp Float */
.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    z-index: 99;
}

.whatsapp-float:hover {
    transform: scale(1.1);
}

/* Responsive */
@media (max-width: 768px) {
    .nav-main {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .header-content {
        flex-direction: column;
        gap: 1rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-cta {
        flex-direction: column;
        width: 100%;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .products-controls {
        flex-direction: column;
        width: 100%;
    }
    
    .search-container {
        max-width: 100%;
    }
}