:root {
    /* Colores principales */
    --primary-color: #4791ce;
    --primary-dark: #2a6fac;
    --primary-light: #6aa8e0;
    --primary-extra-light: #e6f1fa;
    --secondary-color: #565555;
    --secondary-dark: #3a3a3a;
    --secondary-light: #757575;
    --accent-color: #00a86b;
    --accent-dark: #008755;
    --accent-light: #00c07d;
    
    /* Colores neutros */
    --white: #ffffff;
    --light-gray: #f5f7fa;
    --medium-gray: #e1e5eb;
    --dark-gray: #6c757d;
    --black: #212529;
    
    /* Tipografía */
    --font-main: 'Open Sans', sans-serif;
    --font-heading: 'Montserrat', sans-serif;
    
    /* Espaciado */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-xxl: 4rem;
    
    /* Bordes */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-round: 50%;
    
    /* Sombras */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 8px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 16px rgba(0,0,0,0.1);
    --shadow-xl: 0 12px 24px rgba(0,0,0,0.1);
    --shadow-primary: 0 4px 12px rgba(71, 145, 206, 0.2);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    line-height: 1.6;
    color: var(--secondary-dark);
    background-color: var(--white);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--secondary-dark);
    margin-bottom: var(--space-md);
}

h1 {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.1;
}

h2 {
    font-size: 2rem;
    font-weight: 700;
}

h3 {
    font-size: 1.5rem;
    font-weight: 700;
}

h4 {
    font-size: 1.25rem;
    font-weight: 600;
}

p {
    margin-bottom: var(--space-md);
    font-size: 1rem;
    line-height: 1.7;
    color: var(--secondary-color);
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

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

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

/* Componentes reutilizables */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-md);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    gap: 0.5rem;
}

.cta-button {
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-md);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    transition: all 0.3s ease;
    font-family: var(--font-heading);
}

.cta-button.primary {
    background-color: var(--primary-color);
    color: var(--white);
    border: 2px solid var(--primary-color);
}

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

.cta-button.secondary {
    background-color: var(--white);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.cta-button.secondary:hover {
    background-color: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
}

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

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

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

.cta-button.white:hover {
    background-color: var(--primary-color);
    color: var(--white);
}

.cta-button.full-width {
    width: 100%;
    justify-content: center;
}

.cta-button.small {
    padding: 4px;
    font-size: 0.875rem;
}

.section {
    padding: var(--space-xxl) 0;
}

.section-header {
    text-align: center;
    padding: 0 var(--space-md);
}

.section-subtitle {
    display: block;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--primary-color);
    margin-bottom: var(--space-xs);
    font-weight: 600;
}

.section-title {
    font-size: 2rem;
    margin-bottom: var(--space-md);
    position: relative;
    display: inline-block;
    font-weight: 800;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--primary-color);
}

.section-description {
    max-width: 700px;
    margin: 0 auto var(--space-lg);
    font-size: 1.125rem;
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--white);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(71, 145, 206, 0.2);
    border-top-color: var(--primary-color);
    border-radius: var(--radius-round);
    animation: spin 1s linear infinite;
    margin-bottom: var(--space-md);
}

.loading-text {
    font-size: 1rem;
    color: var(--secondary-color);
    font-weight: 500;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--white);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: all 0.3s ease;
}

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

.header-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-sm) 0;
    height: 80px;
}

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

.logo-img {
    max-height: 50px;
    width: auto;
}

.logo-text {
    font-size: 0.875rem;
    color: var(--secondary-color);
    display: none;
}

/* Main Navigation */
.main-nav {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    gap: var(--space-md);
}

.nav-link {
    font-weight: 600;
    color: var(--secondary-dark);
    padding: var(--space-sm) 0;
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.9375rem;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width 0.3s ease;
}

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

.dropdown {
    position: relative;
}

.dropdown-icon {
    font-size: 0.75rem;
    transition: transform 0.3s ease;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--white);
    min-width: 220px;
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius-md);
    padding: var(--space-sm) 0;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 100;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(var(--space-xs));
}

.dropdown:hover .dropdown-icon {
    transform: rotate(180deg);
}

.dropdown-menu a {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-md);
    color: var(--secondary-dark);
    transition: all 0.2s ease;
    font-size: 0.875rem;
}

.dropdown-menu a:hover {
    background-color: var(--light-gray);
    color: var(--primary-color);
    padding-left: var(--space-lg);
}

.header-cta {
    margin-left: var(--space-md);
}

/* Mobile Toggle */
.mobile-toggle {
    display: none;
    background: none;
    border: none;
    width: 30px;
    height: 24px;
    position: relative;
    cursor: pointer;
    z-index: 1001;
    padding: 0;
}

.toggle-line {
    display: block;
    width: 100%;
    height: 3px;
    background-color: var(--secondary-dark);
    position: absolute;
    left: 0;
    transition: all 0.3s ease;
}

.toggle-line:nth-child(1) {
    top: 0;
}

.toggle-line:nth-child(2) {
    top: 50%;
    transform: translateY(-50%);
}

.toggle-line:nth-child(3) {
    bottom: 0;
}

.mobile-toggle.active .toggle-line:nth-child(1) {
    transform: translateY(10px) rotate(45deg);
}

.mobile-toggle.active .toggle-line:nth-child(2) {
    opacity: 0;
}

.mobile-toggle.active .toggle-line:nth-child(3) {
    transform: translateY(-10px) rotate(-45deg);
}

/* Hero Section */
.hero {
    background: 
        linear-gradient(135deg, var(--primary-color), var(--primary-dark)),
        url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><rect width="50" height="50" x="0" y="0" fill="rgba(255,255,255,0.05)"></rect><rect width="50" height="50" x="50" y="50" fill="rgba(255,255,255,0.05)"></rect></svg>');
    background-size: cover, 60px 60px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}
.hero .container {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.hero-content {
    flex: 1;
    padding-right: var(--space-md);
}

.hero-title {
    font-size: 2.5rem;
    margin-bottom: var(--space-md);
    line-height: 1.2;
    font-weight: 800;
}

.hero-title span {
    display: block;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 600;
}

.hero-subtitle {
    font-size: 1.125rem;
    margin-bottom: var(--space-lg);
    opacity: 0.9;
    max-width: 600px;
    color: white;
}

.hero-stats {
    display: flex;
    gap: var(--space-xl);
    margin: var(--space-xl) 0;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--space-xs);
}

.stat p {
    font-size: 0.875rem;
    opacity: 0.8;
    color: var(--white);
}

.hero-cta {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-xl);
}



.scroll-indicator {
    position: absolute;
    bottom: var(--space-lg);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--white);
    opacity: 0.7;
    font-size: 0.875rem;
    animation: bounce 2s infinite;
}

.scroll-indicator i {
    margin-top: var(--space-xs);
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0) translateX(-50%); }
    40% { transform: translateY(-10px) translateX(-50%); }
    60% { transform: translateY(-5px) translateX(-50%); }
}

/* CTA Banner */
.cta-banner {
    background-color: var(--secondary-color);
    color: var(--white);
    padding: var(--space-md) 0;
    text-align: center;
}

.cta-banner .container {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    align-items: center;
}

.cta-banner p {
    margin: 0;
    font-weight: 500;
    font-size: 1.125rem;
}

/* About Section */
.about-section {
    background-color: var(--white);
    position: relative;
}

.about-content {
    display: flex;
    gap: var(--space-xxl);
    align-items: center;
}

.about-text {
    flex: 1;
}

.about-image {
    flex: 1;
    position: relative;
}

.about-image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 100%;
}

.experience-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background-color: var(--accent-color);
    color: var(--white);
    width: 100px;
    height: 100px;
    border-radius: var(--radius-round);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
}

.experience-badge span {
    font-size: 1.5rem;
    font-weight: 700;
}

.experience-badge p {
    font-size: 0.75rem;
    margin: 0;
    text-align: center;
}

.about-features {
    margin: var(--space-lg) 0;
}

.feature {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
    align-items: flex-start;
}

.feature-icon {
    width: 24px;
    height: 24px;
    background-color: var(--primary-color);
    color: var(--white);
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 0.75rem;
}

.feature-text h4 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
    font-weight: 600;
}

.feature-text p {
    font-size: 0.875rem;
    color: var(--dark-gray);
    margin-bottom: 0;
}

/* Services Section */
.services-section {
    background-color: var(--light-gray);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.service-card {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    border: 1px solid var(--medium-gray);
    height: 100%;
}

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

.service-icon {
    width: 60px;
    height: 60px;
    background-color: var(--primary-light);
    color: var(--white);
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: var(--space-md);
}

.service-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--space-sm);
}

.service-card p {
    font-size: 0.9375rem;
    color: var(--dark-gray);
    margin-bottom: var(--space-md);
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.875rem;
    transition: all 0.3s ease;
}

.service-link:hover {
    color: var(--primary-dark);
    gap: 0.75rem;
}

.section-cta {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    text-align: center;
    margin-top: var(--space-xl);
    box-shadow: var(--shadow-md);
}

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

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

.products-tabs {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
    overflow-x: auto;
    padding-bottom: var(--space-xs);
    scrollbar-width: none;
}

.products-tabs::-webkit-scrollbar {
    display: none;
}

.tab-button {
    background-color: transparent;
    border: 2px solid var(--medium-gray);
    color: var(--secondary-color);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
    font-family: var(--font-heading);
    font-size: 0.875rem;
}

.tab-button:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.tab-button.active {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--white);
}

.tab-content {
    display: none;
    animation: fadeIn 0.5s ease;
}

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

.product-details {
    display: flex;
    gap: var(--space-xl);
    align-items: center;
}

.product-image {
    flex: 1;
    overflow: hidden;
}

.product-image img {
    width: 80%;
    height: auto;
    display: block;
}

.product-info {
    flex: 1;
}

.product-info h3 {
    font-size: 1.5rem;
    margin-bottom: var(--space-md);
}

.product-info p {
    margin-bottom: var(--space-md);
}

.product-features {
    margin-bottom: var(--space-lg);
}

.product-features li {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    margin-bottom: var(--space-sm);
    font-size: 0.9375rem;
}

.product-features i {
    color: var(--accent-color);
    font-size: 0.875rem;
}

.product-cta {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-xl);
}

.products-cta {
    margin-top: var(--space-xl);
}

.cta-card {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    text-align: center;
}

.cta-card h3 {
    color: var(--white);
    margin-bottom: var(--space-sm);
}

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

/* Brands Section */
.brands-section {
    background-color: var(--light-gray);
}

.brands-slider {
    display: flex;
    gap: var(--space-xl);
    overflow-x: auto;
    padding: var(--space-lg) 0;
    scrollbar-width: none;
}

.brands-slider::-webkit-scrollbar {
    display: none;
}

.brand-slide {
    flex: 0 0 auto;
    width: 200px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--white);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    opacity: 1;
    transition: all 0.3s ease;
}

.brand-slide:hover {

    opacity: 1;
    transform: scale(1.05);
}

.brand-slide img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

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

.testimonials-slider {
    margin-bottom: var(--space-xl);
    overflow: hidden;
}

.testimonial {
    background-color: var(--white);
    padding: var(--space-lg);
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.client-logo {
    margin: 0 auto var(--space-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.testimonial-text {
    font-style: italic;
    margin-bottom: var(--space-md);
    position: relative;
    font-size: 1.125rem;
    line-height: 1.6;
}

.testimonial-text::before,
.testimonial-text::after {
    content: '"';
    font-size: 2rem;
    color: var(--primary-color);
    opacity: 0.3;
    position: absolute;
}

.testimonial-text::before {
    top: -15px;
    left: -10px;
}

.testimonial-text::after {
    bottom: -30px;
    right: -10px;
}

.client-info {
    margin-top: var(--space-md);
}

.client-name {
    font-weight: 600;
    color: var(--secondary-dark);
}

.client-position {
    font-size: 0.875rem;
    color: var(--dark-gray);
}

.clients-logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.clients-logos .client-logo {
    width: 150px;
    height: auto;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: all 0.3s ease;
    padding: var(--space-sm);
    background-color: var(--white);
}

.clients-logos .client-logo:hover {
    filter: grayscale(0%);
    opacity: 1;
    transform: translateY(-5px);
}

.clients-cta {
    text-align: center;
    margin-top: var(--space-xl);
}

.clients-cta p {
    font-size: 1.125rem;
    margin-bottom: var(--space-md);
}

/* Contact Section */
.contact-section {
    background: linear-gradient(135deg, var(--primary-light), var(--primary-color));
    color: var(--white);
    position: relative;
    overflow: hidden;
}

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

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    padding: var(--space-md) 0;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
}

.info-icon {
    width: 40px;
    height: 40px;
    background-color: var(--primary-light);
    color: var(--white);
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1rem;
}

.info-content h4 {
    font-size: 1.125rem;
    margin-bottom: 0.25rem;
    color: var(--white);
}

.info-content p {
    color: var(--white);
    opacity: 0.9;
    margin-bottom: 0;
}

.contact-cta {
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    margin-top: var(--space-lg);
}

.contact-cta h3 {
    color: var(--white);
    margin-bottom: var(--space-xs);
}

.contact-cta p {
    color: var(--white);
    opacity: 0.8;
    margin-bottom: var(--space-md);
}

.contact-form-container {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 1;
}

.contact-form {
    display: grid;
    gap: var(--space-md);
}

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

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: var(--space-sm);
    border: 1px solid var(--medium-gray);
    border-radius: var(--radius-md);
    font-family: var(--font-main);
    transition: all 0.3s ease;
    font-size: 0.9375rem;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(71, 145, 206, 0.2);
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236c757d' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--space-sm) center;
    background-size: 12px;
}

/* Footer */
.footer {
    background-color: var(--secondary-dark);
    color: var(--white);
    padding: var(--space-xxl) 0 0;
    position: relative;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xl);
    margin-bottom: var(--space-xxl);
}

.footer-column {
    margin-bottom: var(--space-lg);
}

.footer-logo {
    max-width: 180px;
    margin-bottom: var(--space-md);
}

.footer-about {
    font-size: 0.875rem;
    opacity: 0.7;
    margin-bottom: var(--space-lg);
}

.social-links {
    display: flex;
    gap: var(--space-md);
}

.social-links a {
    width: 36px;
    height: 36px;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background-color: var(--primary-color);
    transform: translateY(-3px);
}

.footer-title {
    font-size: 1.125rem;
    margin-bottom: var(--space-md);
    color: var(--white);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.footer-links a {
    font-size: 0.875rem;
    opacity: 0.7;
    transition: all 0.3s ease;
    padding: var(--space-xs) 0;
}

.footer-links a:hover {
    opacity: 1;
    color: var(--primary-light);
    padding-left: var(--space-xs);
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.875rem;
    opacity: 0.7;
    margin-bottom: var(--space-sm);
}

.footer-contact i {
    width: 20px;
    text-align: center;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--space-md) 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.copyright {
    font-size: 0.75rem;
    opacity: 0.7;
}

.legal-links {
    display: flex;
    gap: var(--space-md);
}

.legal-links a {
    font-size: 0.75rem;
    opacity: 0.7;
    transition: all 0.3s ease;
}

.legal-links a:hover {
    opacity: 1;
}

/* Floating CTA */
.floating-cta {
    position: fixed;
    bottom: var(--space-md);
    right: var(--space-md);
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    z-index: 999;
}

.whatsapp-cta,
.phone-cta {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--white);
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease;
}

.whatsapp-cta {
    background-color: #25D366;
}

.phone-cta {
    background-color: var(--primary-color);
}

.whatsapp-cta:hover,
.phone-cta:hover {
    transform: translateY(-5px) scale(1.1);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero .container {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-content {
        padding-right: 0;
        margin-bottom: var(--space-xxl);
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .about-content,
    .product-details {
        flex-direction: column;
        gap: var(--space-xl);
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-lg);
    }
}

@media (max-width: 768px) {
    .header-wrapper {
        position: relative;
    }
    
    .main-nav {
        position: fixed;
        top: 0;
        left: -100%;
        width: 80%;
        height: 100vh;
        background-color: var(--white);
        padding: var(--space-xxl) var(--space-lg);
        transition: all 0.3s ease;
        z-index: 1000;
        overflow-y: auto;
    }
    
    .main-nav.active {
        left: 0;
    }
    
    .nav-list {
        flex-direction: column;
        gap: var(--space-md);
    }
    
    .nav-link {
        padding: var(--space-sm) 0;
    }
    
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        box-shadow: none;
        transform: none;
        padding: var(--space-sm) 0 0 var(--space-md);
        display: none;
    }
    
    .dropdown.active .dropdown-menu {
        display: block;
    }
    
    .dropdown-icon {
        transition: transform 0.3s ease;
    }
    
    .dropdown.active .dropdown-icon {
        transform: rotate(180deg);
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .section {
        padding: var(--space-xl) 0;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
}

@media (max-width: 576px) {
    .hero-stats {
        flex-direction: column;
        gap: var(--space-lg);
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .product-cta {
        flex-direction: column;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .hero-title {
        font-size: 1.75rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--space-sm);
        text-align: center;
    }
}
/* Servicios Page Specific Styles */
.hero-services {
    background: linear-gradient(135deg, var(--primary-dark), var(--secondary-dark)),
                url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><rect width="50" height="50" x="0" y="0" fill="rgba(255,255,255,0.05)"></rect><rect width="50" height="50" x="50" y="50" fill="rgba(255,255,255,0.05)"></rect></svg>');
    background-size: cover, 60px 60px;
    text-align: center;
    padding: var(--space-xxl) 0;
}

.services-detail-section {
    padding: var(--space-xxl) 0;
    background-color: var(--white);
}

.services-grid-detailed {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

.service-detailed-card {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    border: 1px solid var(--medium-gray);
    position: relative;
    overflow: hidden;
}

.service-detailed-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.service-icon-bg {
    width: 60px;
    height: 60px;
    background-color: var(--primary-extra-light);
    color: var(--primary-color);
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: var(--space-md);
}

.service-detailed-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--space-sm);
    color: var(--secondary-dark);
}

.service-detailed-card p {
    color: var(--dark-gray);
    margin-bottom: var(--space-md);
}

.service-features {
    margin-top: var(--space-md);
}

.service-features li {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    margin-bottom: var(--space-sm);
    font-size: 0.875rem;
}

.service-features i {
    color: var(--accent-color);
    font-size: 0.75rem;
}

/* Process Section */
.process-section {
    background-color: var(--light-gray);
    padding: var(--space-xxl) 0;
}

.process-steps {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-md);
    margin-top: var(--space-xl);
}

.process-step {
    flex: 1;
    min-width: 200px;
    max-width: 220px;
    background-color: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

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

.step-number {
    width: 50px;
    height: 50px;
    background-color: var(--primary-color);
    color: var(--white);
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    margin: 0 auto var(--space-md);
    font-size: 1.25rem;
}

.process-step h3 {
    font-size: 1.125rem;
    margin-bottom: var(--space-sm);
}

.process-step p {
    font-size: 0.875rem;
    color: var(--dark-gray);
    margin-bottom: 0;
}

/* Contact Form Section */
.contact-form-section {
    padding: var(--space-xxl) 0;
    background-color: var(--white);
}

.form-row {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.form-row .form-group {
    flex: 1;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.875rem;
    cursor: pointer;
}

.checkbox-label input {
    margin: 0;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .form-row {
        flex-direction: column;
        gap: var(--space-sm);
    }
    
    .process-step {
        min-width: 100%;
    }
}
/* ESTILOS ESPECÍFICOS PARA CELDAS.HTML */
        .hero-celdas {
            background: linear-gradient(135deg, var(--primary-dark), var(--secondary-dark)),
                        url('https://ippsa.com.mx/images/industrial-bg.jpg') center/cover no-repeat;
            padding: 8rem 0 6rem;
            text-align: center;
            position: relative;
        }
        
        .hero-celdas::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0,0,0,0.5);
        }
        
        .hero-celdas .hero-content {
            position: relative;
            z-index: 2;
        }
        
        .hero-celdas .hero-title {
            font-size: 3rem;
            text-shadow: 0 2px 4px rgba(0,0,0,0.3);
        }
        
        .hero-celdas .hero-title span {
            color: var(--primary-light);
        }
        
        .product-grid-section {
           
            background: white;
        }
        
        .product-grid-2col {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
            max-width: 1200px;
            margin: 0 auto;
        }
        
        @media (min-width: 768px) {
            .product-grid-2col {
                grid-template-columns: 1fr 1fr;
            }
        }
        
        .product-card-large {
            background: white;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
            transition: all 0.3s ease;
            display: flex;
            flex-direction: column;
            height: 100%;
        }
        
        .product-card-large:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 35px rgba(0,0,0,0.15);
        }
        
        .product-image-large {
            height: 300px;
            overflow: hidden;
            position: relative;
        }
        
        .product-image-large img {
            width: 100%;
            height: 100%;
            transition: transform 0.5s ease;
           padding: 20px;
           text-align: center;
        }
        
        .product-card-large:hover .product-image-large img {
            transform: scale(1.05);
        }
        
        .product-info-large {
            padding: 1.5rem;
            flex-grow: 1;
            display: flex;
            flex-direction: column;
        }
        
        .product-info-large h3 {
            font-size: 1.5rem;
            margin-bottom: 0.5rem;
            color: var(--secondary-dark);
            position: relative;
            padding-bottom: 0.5rem;
        }
        
        .product-info-large h3::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 50px;
            height: 3px;
            background: var(--primary-color);
        }
        
        .product-info-large p {
            margin: 1rem 0;
            color: var(--dark-gray);
            flex-grow: 1;
        }
        
        .product-link-large {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 0.75rem 1.5rem;
            background: var(--primary-color);
            color: white;
            border-radius: 6px;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s ease;
            margin-top: 1rem;
            text-align: center;
        }
        
        .product-link-large:hover {
            background: var(--primary-dark);
            transform: translateY(-2px);
        }
        
        .product-link-large i {
            margin-left: 0.5rem;
            transition: transform 0.3s ease;
        }
        
        .product-link-large:hover i {
            transform: translateX(3px);
        }
        
        .section-title-celdas {
            text-align: center;
            margin-bottom: 3rem;
            position: relative;
        }
        
        .section-title-celdas h2 {
            font-size: 2.5rem;
            color: var(--secondary-dark);
            margin-bottom: 1rem;
        }
        
        .section-title-celdas p {
            max-width: 700px;
            margin: 0 auto;
            font-size: 1.1rem;
        }
        /* ESTILOS PARA COMPRESION.HTML (4 COLUMNAS) */
.hero-compresion {
    background: linear-gradient(135deg, var(--primary-dark), var(--secondary-dark)),
                url('https://ippsa.com.mx/images/industrial-bg.jpg') center/cover no-repeat;
    padding: 8rem 0 6rem;
    text-align: center;
    position: relative;
}

.hero-compresion::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
}

.hero-compresion .hero-content {
    position: relative;
    z-index: 2;
}

.hero-compresion .hero-title {
    font-size: 2.8rem;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
    margin-bottom: var(--space-md);
}

.hero-compresion .hero-title span {
    color: var(--primary-light);
}

.product-grid-4col {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--space-xl) 0;
}

@media (min-width: 768px) {
    .product-grid-4col {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) {
    .product-grid-4col {
        grid-template-columns: repeat(4, 1fr);
        gap: 2rem;
    }
}

.product-card-compact {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
    border: 1px solid var(--medium-gray);
}

.product-card-compact:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.product-image-compact {
    height: 200px;
    overflow: hidden;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #f5f7fa;
    padding: var(--space-md);
}

.product-image-compact img {
    width: auto;
    height: 100%;
    max-width: 100%;
    object-fit: contain;
    transition: transform 0.5s ease;
}

.product-card-compact:hover .product-image-compact img {
    transform: scale(1.05);
}

.product-info-compact {
    padding: var(--space-lg);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.product-info-compact h3 {
    font-size: 1.25rem;
    margin-bottom: var(--space-sm);
    color: var(--secondary-dark);
    position: relative;
    padding-bottom: var(--space-xs);
}

.product-info-compact h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--primary-color);
}

.product-info-compact p {
    font-size: 0.9rem;
    color: var(--dark-gray);
    margin-bottom: var(--space-md);
    flex-grow: 1;
}

.product-link-compact {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-xs) var(--space-md);
    background: var(--primary-color);
    color: white;
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.product-link-compact:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.product-link-compact i {
    margin-left: 0.5rem;
    transition: transform 0.3s ease;
}

.product-link-compact:hover i {
    transform: translateX(3px);
}

.section-title-compresion {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.section-title-compresion h2 {
    font-size: 2.2rem;
    color: var(--secondary-dark);
    margin-bottom: var(--space-sm);
}

.section-title-compresion p {
    max-width: 700px;
    margin: 0 auto;
    font-size: 1.1rem;
    color: var(--secondary-color);
}

/* Responsive Adjustments */
@media (max-width: 480px) {
    .hero-compresion .hero-title {
        font-size: 2.2rem;
    }
    
    .product-image-compact {
        height: 160px;
    }
}

span.tel {
    color: black;
    font-size: 14px;
    background: white;
    padding: 3px 12px;
    border-radius: 100px;
    position: relative;
    right: 67px;
}
.iconotel {
    position: relative;
    right: 50px;
}