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

:root {
    /* Colores principales - tonos cálidos y profesionales */
    --primary-color: #2563eb;
    --primary-light: #3b82f6;
    --primary-dark: #1d4ed8;
    --secondary-color: #f59e0b;
    --secondary-light: #fbbf24;
    --accent-color: #10b981;
    --accent-light: #34d399;
    
    /* Colores neutros cálidos */
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-light: #9ca3af;
    --bg-primary: #ffffff;
    --bg-secondary: #f9fafb;
    --bg-warm: #fef7ed;
    --bg-card: #ffffff;
    
    /* Colores de estado */
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --error-color: #ef4444;
    --whatsapp-color: #25d366;
    
    /* Tipografía */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    
    /* Espaciado */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Bordes y sombras */
    --border-radius: 0.5rem;
    --border-radius-lg: 0.75rem;
    --border-radius-xl: 1rem;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* Base */
html {
    overflow-x: hidden;
    width: 100%;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    overflow-x: hidden;
    width: 100%;
    position: relative;
}

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

/* Tipografía */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

h1 {
    font-size: var(--font-size-5xl);
    font-weight: 700;
}

h2 {
    font-size: var(--font-size-4xl);
}

h3 {
    font-size: var(--font-size-2xl);
}

h4 {
    font-size: var(--font-size-xl);
}

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

/* Botones */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    border: none;
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: var(--bg-primary);
    color: var(--text-primary);
    border: 2px solid var(--primary-color);
}

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

.btn-whatsapp {
    background: var(--whatsapp-color);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-whatsapp:hover {
    background: #128c7e;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-large {
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: var(--font-size-lg);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    z-index: 1000;
    padding: var(--spacing-md) 0;
}

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

.nav-brand {
    flex-shrink: 0;
}

.nav-brand a {
    display: block;
}

.nav-logo {
    height: 50px;
    width: auto;
    display: block;
}

/* Hamburger Toggle Button (Mobile Only) */
.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 24px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.nav-toggle-icon {
    width: 100%;
    height: 3px;
    background-color: var(--primary-color);
    transition: all 0.3s ease;
    border-radius: 2px;
}

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

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

.nav-toggle.active .nav-toggle-icon:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

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

.nav-link {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    background: none;
    border: none;
    font-size: var(--font-size-base);
    font-family: inherit;
    cursor: pointer;
}

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

.nav-btn {
    margin-left: var(--spacing-sm);
}

/* Dropdown Navigation */
.nav-dropdown {
    position: relative;
}

.nav-dropdown-title {
    display: none;
}

.nav-dropdown-toggle {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    cursor: pointer;
    background: none;
    border: none;
    font-size: var(--font-size-base);
    font-family: inherit;
}

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

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

.nav-dropdown:hover .nav-dropdown-toggle i,
.nav-dropdown.active .nav-dropdown-toggle i {
    transform: rotate(180deg);
}

.nav-dropdown-content {
    position: absolute;
    top: 100%;
    left: 0;
    margin-top: 1rem;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    min-width: 280px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
}

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

.nav-dropdown-item {
    display: block;
    padding: var(--spacing-md) var(--spacing-lg);
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
}

.nav-dropdown-item:hover {
    background: var(--bg-secondary);
    border-left-color: var(--primary-color);
    color: var(--primary-color);
}

.nav-dropdown-item:first-child {
    border-top-left-radius: var(--border-radius);
    border-top-right-radius: var(--border-radius);
}

.nav-dropdown-item:last-child {
    border-bottom-left-radius: var(--border-radius);
    border-bottom-right-radius: var(--border-radius);
}

/* Hero Section */
.hero {
    padding: 120px 0 var(--spacing-3xl);
    background: url('../public/hero.webp');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    overflow: hidden;
}

.hero::before {
    display: none;
}

.hero-content {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-text {
    background: rgba(0, 0, 0, 0.6);
    padding: var(--spacing-xl) var(--spacing-3xl);
    border-radius: var(--border-radius-xl);
    backdrop-filter: blur(10px);
    max-width: 600px;
}

.hero-title {
    color: white;
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-5xl);
    line-height: 1.1;
}

.hero-subtitle {
    font-size: var(--font-size-xl);
    color: white;
    margin-bottom: var(--spacing-2xl);
    line-height: 1.5;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
    flex-wrap: wrap;
    justify-content: center;
}

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

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: white;
}

.stat-label {
    font-size: var(--font-size-sm);
    color: white;
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.warehouse-illustration {
    position: relative;
    width: 400px;
    height: 300px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: var(--border-radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-xl);
}

.warehouse-icon {
    font-size: 4rem;
    color: white;
    opacity: 0.9;
}

.boxes-icon, .chart-icon, .robot-icon {
    position: absolute;
    font-size: 2rem;
    color: white;
    animation: float 3s ease-in-out infinite;
}

.boxes-icon {
    top: 20px;
    right: 20px;
    animation-delay: 0.5s;
}

.chart-icon {
    bottom: 20px;
    left: 20px;
    animation-delay: 1s;
}

.robot-icon {
    top: 50%;
    right: 20px;
    animation-delay: 1.5s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

/* Secciones */
section {
    padding: var(--spacing-3xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-header h2 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

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

/* Servicios */
.servicios {
    background: var(--bg-secondary);
}

.servicios-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    align-items: start;
}

.servicio-card {
    background: var(--bg-card);
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
    height: 100%;
}

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

.servicio-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    flex-shrink: 0;
}

.servicio-icon i {
    font-size: 1.5rem;
    color: white;
}

.servicio-card h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    min-height: 3em;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    text-align: center;
}

.servicio-card p {
    margin-bottom: var(--spacing-lg);
    color: var(--text-secondary);
    min-height: 6em;
}

.servicio-card ul {
    list-style: none;
    flex-grow: 1;
}

.servicio-card li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
}

.servicio-card li i {
    color: var(--accent-color);
    font-size: var(--font-size-sm);
    margin-top: 0.25em;
    flex-shrink: 0;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    font-size: var(--font-size-base);
    margin-top: auto;
    align-self: flex-end;
    transition: all 0.3s ease;
}

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

.service-link i {
    transition: transform 0.3s ease;
}

.service-link:hover i {
    transform: translateX(4px);
}

/* Propuesta de Valor */
.propuesta-valor {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
}

.propuesta-valor .section-header h2,
.propuesta-valor .section-header p {
    color: white;
}

.valor-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    column-gap: var(--spacing-3xl);
    row-gap: 0;
    align-items: center;
}

.valor-text {
    display: contents;
}

.valor-text h2 {
    grid-column: 1 / -1;
    text-align: center;
    margin: 0 0 var(--spacing-md) 0;
}

.valor-subtitle {
    grid-column: 1 / -1;
    font-size: var(--font-size-xl);
    color: rgba(255, 255, 255, 0.9);
    margin: 0 auto var(--spacing-3xl) auto;
    text-align: center;
}

.valor-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

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

.valor-feature i {
    font-size: 2rem;
    color: var(--secondary-color);
}

.valor-feature h4 {
    color: white;
    margin-bottom: var(--spacing-xs);
}

.valor-feature p {
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
}

.valor-visual {
    display: flex;
    justify-content: center;
}

/* Service pages layout - features in row, diagram below */
.propuesta-valor.service-page .valor-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3xl);
}

.propuesta-valor.service-page .valor-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-2xl);
}

.propuesta-valor.service-page .valor-feature {
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.propuesta-valor.service-page .valor-feature i {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.propuesta-valor.service-page .valor-visual {
    width: 100%;
}

.integration-flow {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: var(--spacing-lg);
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    backdrop-filter: blur(10px);
}

.flow-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    text-align: center;
    width: 150px;
}

.flow-step i {
    font-size: 2rem;
    color: var(--secondary-color);
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.flow-step span {
    color: white;
    font-size: var(--font-size-sm);
    font-weight: 500;
    min-height: 3em;
    display: flex;
    align-items: flex-start;
    justify-content: center;
}

.flow-arrow {
    color: var(--secondary-color);
    font-size: 1.5rem;
    flex-shrink: 0;
    margin-top: 0.5rem;
}

/* Beneficios */
.beneficios {
    background: var(--bg-primary);
}

.beneficios-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
    max-width: 900px;
    margin: 0 auto;
}

/* 4 columns for problema sections in service pages */
.servicios .beneficios-grid {
    grid-template-columns: repeat(4, 1fr);
    max-width: none;
}

.beneficio-card {
    background: var(--bg-card);
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

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

.beneficio-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
}

/* Red icons for problema sections in servicios pages */
.servicios .beneficio-icon {
    background: linear-gradient(135deg, #dc2626, #ef4444);
}

.beneficio-icon i {
    font-size: 1.5rem;
    color: white;
}

.beneficio-number {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.beneficio-card h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.beneficio-example {
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    font-size: var(--font-size-sm);
}

.before {
    color: var(--error-color);
    display: block;
    margin-bottom: var(--spacing-xs);
}

.after {
    color: var(--success-color);
    display: block;
    font-weight: 500;
}

/* Proceso */
.proceso {
    background: var(--bg-secondary);
}

.proceso-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    align-items: start;
}

.proceso-step {
    background: var(--bg-card);
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
}

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

.step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: var(--font-size-lg);
}

.step-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--secondary-color), var(--secondary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: var(--spacing-lg) auto var(--spacing-sm);
}

.step-icon i {
    font-size: 1.5rem;
    color: white;
}

.proceso-step h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
    text-align: center;
    height: 4.8em;
    line-height: 1.2;
    display: flex;
    align-items: center;
    justify-content: center;
}

.proceso-step > p {
    text-align: left;
    height: 8em;
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.step-details {
    margin-top: 0;
    text-align: left;
}

.step-details ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.step-details li {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
    padding-left: var(--spacing-lg);
    position: relative;
    display: flex;
    align-items: flex-start;
}

.step-details li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
}

.cta-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.cta-text h2 {
    color: white;
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-4xl);
}

.cta-description {
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: var(--spacing-2xl);
    line-height: 1.8;
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-lg);
}

.cta-buttons .btn-secondary {
    background: white;
    color: var(--primary-color);
    border: none;
}

.cta-buttons .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.9);
    transform: translateY(-2px);
}

.cta-feature-box {
    display: flex;
    justify-content: center;
    align-items: center;
}

.cta-feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-lg);
    backdrop-filter: blur(10px);
    text-align: left;
}

.cta-feature i {
    font-size: 2.5rem;
    color: var(--secondary-color);
    flex-shrink: 0;
}

.cta-feature h4 {
    color: white;
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-xl);
}

.cta-feature p {
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    font-size: var(--font-size-base);
}

/* New CTA Layout */
.cta-content-new {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.cta-text-new h2 {
    color: white;
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-4xl);
    font-weight: 700;
}

.cta-benefits-list {
    margin-top: var(--spacing-xl);
}

.cta-benefits-list p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
}

.cta-benefits-list i {
    color: var(--secondary-color);
}

.cta-visual-new {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.cta-main-image {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-xl);
    object-fit: cover;
}

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

.cta-case-card {
    background: rgba(255, 255, 255, 0.95);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    text-decoration: none;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.cta-case-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.cta-case-card h3 {
    color: var(--primary-color);
    font-size: var(--font-size-lg);
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.cta-case-card p {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    margin: 0;
    line-height: 1.4;
}

.cta-case-overlay {
    position: absolute;
    inset: 0;
    background: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
    text-align: center;
    color: white;
    font-weight: 600;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.cta-case-card:hover .cta-case-overlay {
    opacity: 0.95;
}

/* Casos de Éxito */
.casos-exito {
    background: var(--bg-primary);
}

.casos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 400px), 1fr));
    gap: var(--spacing-xl);
}

.caso-card {
    background: var(--bg-card);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: all 0.3s ease;
}

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

.caso-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-xl);
    background: linear-gradient(135deg, var(--bg-secondary), var(--bg-warm));
}

.caso-icon {
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
}

.caso-icon i {
    font-size: 1.25rem;
    color: white;
}

.caso-info h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.caso-info p {
    color: var(--text-secondary);
    margin: 0;
    font-size: var(--font-size-sm);
}

.caso-content {
    padding: var(--spacing-xl);
}

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

.antes h4,
.despues h4 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-lg);
}

.antes h4 {
    color: var(--error-color);
}

.despues h4 {
    color: var(--success-color);
}

.antes ul,
.despues ul {
    list-style: none;
}

.antes li,
.despues li {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
    padding-left: var(--spacing-lg);
    position: relative;
    font-size: var(--font-size-sm);
}

.antes li::before {
    content: '✗';
    position: absolute;
    left: 0;
    color: var(--error-color);
    font-weight: bold;
}

.despues li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: bold;
}

.caso-resultado {
    display: flex;
    gap: var(--spacing-xl);
    justify-content: center;
}

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

.resultado-number {
    display: block;
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--primary-color);
}

.resultado-label {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

/* Sobre Nosotros */
.sobre-nosotros {
    background: var(--bg-secondary);
}

.sobre-nosotros h2 {
    text-align: center;
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
}

.sobre-mision {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-3xl);
    line-height: 1.8;
    text-align: center;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

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

.equipo-card {
    background: var(--bg-card);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-2xl);
    text-align: center;
    transition: all 0.3s ease;
}

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

.member-photo {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 auto var(--spacing-lg);
    border: 4px solid var(--primary-color);
    box-shadow: var(--shadow-md);
}

.member-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.member-details h4 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-xl);
}

.member-role {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-base);
}

.member-description {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.linkedin-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #0077b5;
    text-decoration: none;
    font-size: var(--font-size-3xl);
    transition: all 0.3s ease;
}

.linkedin-link:hover {
    color: #005885;
    transform: scale(1.1);
}

.experiencia {
    margin-top: var(--spacing-3xl);
}

.experiencia h4 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-xl);
    text-align: center;
    font-size: var(--font-size-2xl);
}

.experiencia-stats {
    display: flex;
    gap: var(--spacing-3xl);
    justify-content: center;
    margin-bottom: var(--spacing-3xl);
}

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

.exp-number {
    display: block;
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--primary-color);
}

.exp-label {
    font-size: var(--font-size-base);
    color: var(--text-secondary);
}

/* FAQ */
.faq {
    background: var(--bg-primary);
}

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--bg-card);
    border-radius: var(--border-radius-lg);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.faq-question {
    padding: var(--spacing-xl);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.3s ease;
}

.faq-question:hover {
    background: var(--bg-secondary);
}

.faq-question h4 {
    color: var(--text-primary);
    margin: 0;
    font-size: var(--font-size-lg);
}

.faq-question i {
    color: var(--primary-color);
    font-size: var(--font-size-lg);
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question i {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 var(--spacing-xl) var(--spacing-xl);
    display: none;
}

.faq-item.active .faq-answer {
    display: block;
}

.faq-answer p {
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.6;
}

/* Contacto */
.contacto {
    background: linear-gradient(135deg, var(--bg-warm), var(--bg-secondary));
}

.contacto-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: start;
}

.contacto-info h2 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
}

.contacto-info p {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
}

.contacto-beneficios {
    margin-bottom: var(--spacing-2xl);
}

.contacto-benefit {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.contacto-benefit i {
    color: var(--accent-color);
    font-size: var(--font-size-lg);
}

.contacto-benefit span {
    color: var(--text-secondary);
}

.contacto-ctas {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
    justify-content: center;
}

.contacto-form {
    background: var(--bg-card);
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
}

.contacto-form h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-xl);
    text-align: center;
}

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid #e5e7eb;
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    font-family: var(--font-family);
    transition: border-color 0.3s ease;
}

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

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.contacto-form button[type="submit"] {
    display: block;
    margin: 0 auto;
}

/* Footer */
.footer {
    background: var(--text-primary);
    color: white;
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-section h3,
.footer-section h4 {
    color: white;
    margin-bottom: var(--spacing-lg);
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-lg);
}

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

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-social a:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: var(--spacing-sm);
}

.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: white;
}

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

.footer-contact i {
    color: var(--primary-color);
    width: 16px;
}

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

.footer-legal {
    display: flex;
    gap: var(--spacing-xl);
}

.footer-legal a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: var(--font-size-sm);
    transition: color 0.3s ease;
}

.footer-legal a:hover {
    color: white;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
    font-size: var(--font-size-sm);
}

/* Responsive Design */
@media (max-width: 1200px) {
    .servicios .beneficios-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-md);
    }

    .nav-container {
        padding: 0 var(--spacing-md);
    }

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

    .section-header h2 {
        font-size: var(--font-size-3xl);
    }

    .section-header p {
        font-size: var(--font-size-base);
    }

    section {
        padding: var(--spacing-2xl) 0;
    }

    /* Make problema cards single column on tablet */
    .servicios .beneficios-grid {
        grid-template-columns: 1fr;
    }

    .nav-logo {
        height: 40px;
    }

    /* Show hamburger toggle on mobile */
    .nav-toggle {
        display: flex;
    }

    /* Hide navigation menu by default on mobile */
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: white;
        box-shadow: var(--shadow-xl);
        flex-direction: column;
        align-items: flex-start;
        padding: 80px var(--spacing-lg) var(--spacing-lg);
        gap: var(--spacing-md);
        transition: right 0.3s ease;
        z-index: 1000;
        overflow-y: auto;
    }

    /* Show menu when active */
    .nav-menu.active {
        right: 0;
    }

    /* Stack navigation links vertically on mobile */
    .nav-link {
        width: 100%;
        padding: var(--spacing-sm) 0;
        font-size: var(--font-size-lg);
    }

    .nav-btn {
        margin-left: 0;
        margin-top: var(--spacing-md);
        width: 100%;
        text-align: center;
    }

    /* Mobile dropdown adjustments */
    .nav-dropdown {
        width: 100%;
    }

    .nav-dropdown-toggle {
        display: none;
    }

    .nav-dropdown-title {
        display: block;
        width: 100%;
        padding: var(--spacing-sm) 0;
        font-size: var(--font-size-lg);
        font-weight: 600;
        color: var(--text-primary);
    }

    .nav-dropdown-content {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        margin-top: var(--spacing-sm);
        margin-left: var(--spacing-md);
        min-width: auto;
        max-height: 500px;
        overflow: visible;
    }

    .nav-dropdown-item {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: var(--font-size-base);
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-title {
        font-size: var(--font-size-4xl);
    }

    .hero-text {
        padding: var(--spacing-lg) var(--spacing-md);
        max-width: 100%;
    }

    .hero-cta {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
    }

    .valor-content {
        grid-template-columns: 1fr;
        text-align: center;
        padding: 0;
    }

    .valor-text h2 {
        font-size: var(--font-size-2xl);
        padding-left: var(--spacing-md);
        padding-right: var(--spacing-md);
        max-width: 100%;
        margin-left: 0;
        margin-right: 0;
    }

    .valor-subtitle {
        font-size: var(--font-size-lg);
        padding-left: var(--spacing-md);
        padding-right: var(--spacing-md);
        max-width: 100%;
        margin-left: 0;
        margin-right: 0;
    }

    .valor-features {
        margin-bottom: var(--spacing-2xl);
        padding: 0 var(--spacing-md);
    }

    .valor-feature h4 {
        font-size: var(--font-size-lg);
    }

    .valor-feature p {
        font-size: var(--font-size-sm);
    }

    .propuesta-valor.service-page .valor-features {
        grid-template-columns: 1fr;
    }

    .integration-flow {
        flex-direction: row;
        gap: var(--spacing-sm);
        padding: var(--spacing-md);
        overflow-x: auto;
        justify-content: flex-start;
        -webkit-overflow-scrolling: touch;
        margin-top: var(--spacing-xl);
        margin-left: var(--spacing-sm);
        margin-right: var(--spacing-sm);
    }

    .flow-step {
        width: 100px;
        min-width: 100px;
    }

    .flow-step i {
        font-size: 1.5rem;
    }

    .flow-step span {
        font-size: 0.75rem;
        min-height: 2.5em;
    }

    .flow-arrow {
        transform: none;
        margin-top: 0.5rem;
        font-size: 1rem;
    }

    .cta-content {
        grid-template-columns: 1fr;
    }

    .cta-content-new {
        grid-template-columns: 1fr;
    }

    .cta-cases-grid {
        grid-template-columns: 1fr;
    }

    .cta-feature {
        flex-direction: column;
        text-align: center;
    }

    .cta-text h2 {
        font-size: var(--font-size-3xl);
    }

    .cta-text-new h2 {
        font-size: var(--font-size-3xl);
    }

    .cta-description {
        font-size: var(--font-size-base);
        max-width: 100%;
    }

    .cta-buttons {
        justify-content: center;
        flex-wrap: wrap;
    }

    .cta-buttons .btn {
        white-space: normal;
        text-align: center;
    }

    .equipo-grid {
        grid-template-columns: 1fr;
    }

    .experiencia-stats {
        flex-wrap: wrap;
        gap: var(--spacing-xl);
    }

    .contacto-content {
        grid-template-columns: 1fr;
    }

    .contacto-info h2 {
        font-size: var(--font-size-3xl);
    }

    .contacto-info p {
        font-size: var(--font-size-base);
    }

    .antes-despues {
        grid-template-columns: 1fr;
    }
    
    .experiencia-stats {
        justify-content: center;
    }
    
    .contacto-ctas {
        justify-content: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-legal {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    /* UX Best Practice: Maintain minimum 16px edge margins for touch-friendly design */
    .container {
        padding: 0 var(--spacing-md);
    }

    .nav-container {
        padding: 0 var(--spacing-md);
    }

    .section-header {
        padding: 0 var(--spacing-md);
        margin-bottom: var(--spacing-xl);
    }

    .hero-title {
        font-size: var(--font-size-3xl);
    }

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

    .hero-text {
        padding: var(--spacing-md);
        margin: 0;
    }

    .valor-text h2 {
        font-size: var(--font-size-lg);
        padding-left: var(--spacing-md);
        padding-right: var(--spacing-md);
        padding-top: 0;
        padding-bottom: 0;
        max-width: 100%;
        margin-left: 0;
        margin-right: 0;
        line-height: 1.3;
    }

    .valor-subtitle {
        font-size: var(--font-size-sm);
        padding-left: var(--spacing-md);
        padding-right: var(--spacing-md);
        padding-top: 0;
        padding-bottom: 0;
        max-width: 100%;
        margin-left: 0;
        margin-right: 0;
        line-height: 1.5;
    }

    .valor-features {
        padding: 0 var(--spacing-md);
    }

    .valor-feature h4 {
        font-size: var(--font-size-base);
    }

    .valor-feature p {
        font-size: var(--font-size-xs);
    }

    .integration-flow {
        padding: var(--spacing-md);
        margin-left: var(--spacing-md);
        margin-right: var(--spacing-md);
        gap: var(--spacing-sm);
    }

    .flow-step {
        width: 80px;
        min-width: 80px;
    }

    .flow-step span {
        font-size: 0.65rem;
    }

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

    .section-header h2 {
        font-size: var(--font-size-2xl);
    }

    .section-header p {
        font-size: var(--font-size-sm);
    }

    .btn-large {
        padding: var(--spacing-md) var(--spacing-lg);
        font-size: var(--font-size-base);
        white-space: normal;
        text-align: center;
    }

    .hero-cta {
        flex-direction: column;
        align-items: center;
    }

    .cta-text h2,
    .cta-text-new h2 {
        font-size: var(--font-size-2xl);
    }

    .cta-description {
        font-size: var(--font-size-sm);
    }

    .servicios-grid,
    .proceso-steps,
    .casos-grid {
        grid-template-columns: 1fr;
    }

    .beneficios-grid {
        grid-template-columns: 1fr;
    }

    .casos-grid {
        grid-template-columns: 1fr;
    }

    .caso-card {
        min-width: unset;
    }

    .caso-header,
    .caso-content {
        padding: var(--spacing-md);
    }

    .contacto-info h2 {
        font-size: var(--font-size-2xl);
    }

    .contacto-info p {
        font-size: var(--font-size-sm);
    }

    .contacto-form {
        padding: var(--spacing-md);
    }

    .contacto-form h3 {
        font-size: var(--font-size-lg);
    }

    .sobre-mision {
        font-size: var(--font-size-base);
        padding: 0 var(--spacing-md);
    }

    .sobre-nosotros h2 {
        font-size: var(--font-size-2xl);
    }

    /* Ensure all images scale properly */
    img {
        max-width: 100%;
        height: auto;
    }

    /* Prevent horizontal overflow */
    * {
        max-width: 100%;
    }

    /* Optimize card padding for mobile while maintaining comfortable spacing */
    .servicio-card,
    .beneficio-card {
        padding: var(--spacing-lg);
    }

    .proceso-step {
        padding: var(--spacing-lg) var(--spacing-md);
    }

    .equipo-card {
        padding: var(--spacing-lg);
    }

    .faq-question {
        padding: var(--spacing-md);
    }

    .faq-answer {
        padding: 0 var(--spacing-md) var(--spacing-md);
    }

    /* Make form inputs full width */
    input,
    select,
    textarea {
        width: 100%;
        box-sizing: border-box;
    }

    /* Fix any long text overflow */
    h1, h2, h3, h4, h5, h6, p, li {
        word-wrap: break-word;
        overflow-wrap: break-word;
    }
}

/* Animaciones y Transiciones */
@media (prefers-reduced-motion: no-preference) {
    .servicio-card,
    .beneficio-card,
    .proceso-step,
    .caso-card {
        transition: all 0.3s ease;
    }
    
    .btn {
        transition: all 0.3s ease;
    }
    
    .nav-menu a,
    .footer-section a {
        transition: color 0.3s ease;
    }
}

/* Accesibilidad */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus visible para accesibilidad */
.btn:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
a:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Floating WhatsApp Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: var(--whatsapp-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: all 0.3s ease;
    text-decoration: none;
}

.whatsapp-float:hover {
    background: #128c7e;
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

.whatsapp-float i {
    animation: pulse-whatsapp 2s ease-in-out infinite;
}

@keyframes pulse-whatsapp {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 55px;
        height: 55px;
        font-size: 26px;
    }
}