/* ====================================
   CET PRO SERVICES LLC - PROFESSIONAL STYLESHEET
   Diseño profesional y moderno para servicios empresariales
   ====================================*/

/* ====================================
   CSS Variables - Sistema de Diseño
   ====================================*/
:root {
    /* Colores Principales */
    --primary-blue: #1e40af;
    --primary-blue-dark: #1e3a8a;
    --primary-blue-light: #3b82f6;
    --secondary-blue: #0f172a;
    --accent-orange: #f59e0b;
    --accent-orange-light: #fbbf24;
    
    /* Colores Neutros */
    --white: #ffffff;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    
    /* 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;
    --font-size-6xl: 3.75rem;
    
    /* Espaciado */
    --spacing-1: 0.25rem;
    --spacing-2: 0.5rem;
    --spacing-3: 0.75rem;
    --spacing-4: 1rem;
    --spacing-5: 1.25rem;
    --spacing-6: 1.5rem;
    --spacing-8: 2rem;
    --spacing-10: 2.5rem;
    --spacing-12: 3rem;
    --spacing-16: 4rem;
    --spacing-20: 5rem;
    --spacing-24: 6rem;
    
    /* Sombras */
    --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);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    /* Bordes */
    --border-radius-sm: 0.125rem;
    --border-radius: 0.25rem;
    --border-radius-md: 0.375rem;
    --border-radius-lg: 0.5rem;
    --border-radius-xl: 0.75rem;
    --border-radius-2xl: 1rem;
    --border-radius-3xl: 1.5rem;
    --border-radius-full: 9999px;
    
    /* Transiciones */
    --transition-all: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-colors: color 0.3s ease, background-color 0.3s ease, border-color 0.3s ease;
    --transition-transform: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Gradientes */
    --gradient-primary: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-dark) 100%);
    --gradient-hero: linear-gradient(135deg, rgba(30, 64, 175, 0.95) 0%, rgba(30, 58, 138, 0.95) 100%);
    --gradient-accent: linear-gradient(135deg, var(--accent-orange) 0%, var(--accent-orange-light) 100%);
}

/* ====================================
   Reset y Estilos Base
   ====================================*/
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    line-height: 1.5;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* ====================================
   Sistema de Idiomas
   ====================================*/
.spanish-content {
    display: none !important;
}

.show-spanish .english-content {
    display: none !important;
}

.show-spanish .spanish-content {
    display: block !important;
}

.show-spanish .spanish-content.inline {
    display: inline !important;
}

/* ====================================
   Tipografía
   ====================================*/
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--gray-900);
    margin-bottom: var(--spacing-4);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    line-height: 1.1;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
}

h3 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
}

h4 {
    font-size: var(--font-size-xl);
    font-weight: 600;
}

p {
    margin-bottom: var(--spacing-4);
    color: var(--gray-600);
    line-height: 1.7;
}

a {
    color: var(--primary-blue);
    text-decoration: none;
    transition: var(--transition-colors);
}

a:hover {
    color: var(--primary-blue-dark);
}

ul, ol {
    margin-bottom: var(--spacing-4);
}

li {
    margin-bottom: var(--spacing-2);
}

/* ====================================
   Componentes de Layout
   ====================================*/
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-6);
}

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

.mb-12 {
    margin-bottom: var(--spacing-12);
}

section {
    padding: var(--spacing-20) 0;
    position: relative;
}

/* ====================================
   Skip Link (Accesibilidad)
   ====================================*/
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: var(--primary-blue);
    color: white;
    padding: 8px;
    text-decoration: none;
    border-radius: var(--border-radius);
    z-index: 1000;
    transition: var(--transition-all);
}

.skip-link:focus {
    top: 6px;
}

/* ====================================
   Loading Indicator
   ====================================*/
.loading-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-primary);
    z-index: 9999;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.loading-bar.active {
    transform: scaleX(1);
}

/* ====================================
   Header y Navegación
   ====================================*/
header {
    background: var(--white);
    box-shadow: var(--shadow-sm);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: var(--transition-all);
}

header.scrolled {
    box-shadow: var(--shadow-md);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-4) 0;
    gap: var(--spacing-6);
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    font-size: var(--font-size-xl);
    font-weight: 800;
    color: var(--primary-blue);
    text-decoration: none;
    transition: var(--transition-transform);
}

.logo:hover {
    transform: scale(1.02);
    color: var(--primary-blue);
}

.logo-image {
    width: 48px;
    height: 48px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: var(--font-size-sm);
    box-shadow: var(--shadow-md);
}

/* Navegación */
.nav-links {
    display: flex;
    list-style: none;
    gap: var(--spacing-8);
    align-items: center;
}

.nav-links a {
    color: var(--gray-700);
    font-weight: 500;
    font-size: var(--font-size-base);
    padding: var(--spacing-2) var(--spacing-3);
    border-radius: var(--border-radius-md);
    transition: var(--transition-colors);
    position: relative;
}

.nav-links a:hover {
    color: var(--primary-blue);
    background-color: var(--gray-50);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary-blue);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-links a:hover::after {
    width: 80%;
}

/* Toggle de Idioma */
.language-toggle {
    background: var(--gradient-primary);
    color: white;
    border: none;
    padding: var(--spacing-2) var(--spacing-4);
    border-radius: var(--border-radius-full);
    font-weight: 600;
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: var(--transition-all);
    box-shadow: var(--shadow-sm);
}

.language-toggle:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* Toggle de Navegación Móvil */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--gray-700);
    font-size: var(--font-size-xl);
    cursor: pointer;
    padding: var(--spacing-2);
    border-radius: var(--border-radius-md);
    transition: var(--transition-colors);
}

.nav-toggle:hover {
    background: var(--gray-100);
}

/* ====================================
   Hero Section
   ====================================*/
.hero {
    background: var(--gradient-hero);
    color: white;
    padding: 150px 0 100px;
    text-align: center;
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(59, 130, 246, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(245, 158, 11, 0.2) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    color: white;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    margin-bottom: var(--spacing-6);
    animation: fadeInUp 1s ease-out;
}

.hero p {
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-10);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    animation: fadeInUp 1s ease-out 0.2s both;
}

.cta-group {
    display: flex;
    gap: var(--spacing-4);
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease-out 0.4s both;
    margin-bottom: var(--spacing-10);
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    background: var(--accent-orange);
    color: white;
    padding: var(--spacing-4) var(--spacing-8);
    border-radius: var(--border-radius-full);
    font-weight: 700;
    font-size: var(--font-size-lg);
    text-decoration: none;
    transition: var(--transition-all);
    box-shadow: var(--shadow-lg);
    border: none;
    cursor: pointer;
    min-width: 180px;
    justify-content: center;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
    background: var(--accent-orange-light);
    color: white;
}

.cta-secondary {
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.cta-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
}

.trust-badges {
    display: flex;
    justify-content: center;
    gap: var(--spacing-6);
    animation: fadeInUp 1s ease-out 0.6s both;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-2) var(--spacing-4);
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.trust-icon {
    width: 20px;
    height: 20px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xs);
}

/* ====================================
   Mission Statement
   ====================================*/
.mission-statement {
    background: var(--gradient-primary);
    color: white;
    padding: var(--spacing-20) 0;
}

.mission-content {
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
}

.mission-content h2 {
    color: white !important;
    margin-bottom: var(--spacing-6);
}

.mission-text {
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.9) !important;
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-8);
    border-radius: var(--border-radius-2xl);
    border-left: 4px solid var(--accent-orange);
    backdrop-filter: blur(10px);
    font-style: italic;
    line-height: 1.8;
}

.mission-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-6);
    margin-top: var(--spacing-12);
}

.highlight-item {
    text-align: center;
    padding: var(--spacing-6);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-xl);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition-all);
}

.highlight-item:hover {
    transform: translateY(-4px);
    background: rgba(255, 255, 255, 0.15);
}

.highlight-icon {
    font-size: var(--font-size-3xl);
    display: block;
    margin-bottom: var(--spacing-4);
}

.highlight-item h3 {
    color: white;
    margin-bottom: var(--spacing-2);
}

.highlight-item p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0;
}

/* ====================================
   Features Section
   ====================================*/
.features {
    background: var(--gray-50);
    padding: var(--spacing-20) 0;
}

.features h2 {
    color: var(--gray-900) !important;
    margin-bottom: var(--spacing-4);
}

.features p {
    color: var(--gray-600) !important;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-8);
    margin-top: var(--spacing-12);
}

.feature-card {
    background: white;
    padding: var(--spacing-8);
    border-radius: var(--border-radius-2xl);
    box-shadow: var(--shadow-md);
    transition: var(--transition-all);
    border: 1px solid var(--gray-200);
    opacity: 0;
    transform: translateY(20px);
}

.feature-card.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-6);
    font-size: var(--font-size-3xl);
    color: white;
    box-shadow: var(--shadow-lg);
}

.feature-card h3 {
    color: var(--gray-900);
    text-align: center;
    margin-bottom: var(--spacing-4);
}

.feature-card p {
    color: var(--gray-600);
    text-align: center;
    margin-bottom: var(--spacing-6);
}

.feature-benefits {
    list-style: none;
    margin-top: var(--spacing-6);
}

.feature-benefits li {
    position: relative;
    padding-left: var(--spacing-6);
    margin-bottom: var(--spacing-2);
    color: var(--gray-600);
}

.feature-benefits li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #10b981;
    font-weight: bold;
    font-size: var(--font-size-lg);
}

/* ====================================
   Services Section
   ====================================*/
.services {
    background: white;
    padding: var(--spacing-20) 0;
}

.services h2 {
    color: var(--gray-900) !important;
}

.services p {
    color: var(--gray-600) !important;
}

.service-item {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-16);
    gap: var(--spacing-12);
    opacity: 0;
    transform: translateY(30px);
    transition: var(--transition-all);
}

.service-item.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.service-item.reverse {
    flex-direction: row-reverse;
}

.service-content {
    flex: 1;
}

.service-content h3 {
    color: var(--gray-900);
    margin-bottom: var(--spacing-4);
}

.service-content h4 {
    color: var(--primary-blue);
    margin-bottom: var(--spacing-3);
}

.service-content p {
    color: var(--gray-600);
    margin-bottom: var(--spacing-6);
}

.service-image {
    flex: 1;
    height: 300px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 4rem;
    box-shadow: var(--shadow-xl);
    position: relative;
    overflow: hidden;
}

.service-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
}

.service-badge {
    display: inline-block;
    background: var(--accent-orange);
    color: white;
    padding: var(--spacing-1) var(--spacing-3);
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin-bottom: var(--spacing-4);
}

.service-benefits {
    list-style: none;
    margin-top: var(--spacing-6);
}

.service-benefits li {
    position: relative;
    padding-left: var(--spacing-6);
    margin-bottom: var(--spacing-2);
    color: var(--gray-600);
}

.service-benefits li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #10b981;
    font-weight: bold;
    font-size: var(--font-size-lg);
}

.service-cta {
    margin-top: var(--spacing-6);
}

.btn-primary,
.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-3) var(--spacing-6);
    border-radius: var(--border-radius-lg);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-all);
    border: none;
    cursor: pointer;
    font-size: var(--font-size-base);
}

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

.btn-primary:hover {
    background: var(--primary-blue-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
    color: white;
}

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

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

/* ====================================
   Industries Section
   ====================================*/
.industries {
    background: var(--gray-800);
    color: white;
    padding: var(--spacing-20) 0;
}

.industries h2 {
    color: white !important;
}

.industries p {
    color: rgba(255, 255, 255, 0.8) !important;
}

.industries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-8);
    margin-top: var(--spacing-12);
}

.industry-card {
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-8);
    border-radius: var(--border-radius-2xl);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition-all);
    opacity: 0;
    transform: translateY(20px);
}

.industry-card.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.industry-card:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.15);
}

.industry-icon {
    font-size: var(--font-size-4xl);
    display: block;
    text-align: center;
    margin-bottom: var(--spacing-4);
}

.industry-card h3 {
    color: white;
    text-align: center;
    margin-bottom: var(--spacing-4);
}

.industry-card p {
    color: rgba(255, 255, 255, 0.8);
    text-align: center;
    margin-bottom: var(--spacing-4);
}

.industry-detail {
    color: rgba(255, 255, 255, 0.9);
    font-size: var(--font-size-sm);
    line-height: 1.6;
    margin-bottom: var(--spacing-6);
}

.industry-services {
    margin-top: var(--spacing-6);
}

/* ====================================
   About Section
   ====================================*/
.about-section {
    background: white;
    padding: var(--spacing-20) 0;
}

.about-section h2 {
    color: var(--gray-900) !important;
}

.about-section p {
    color: var(--gray-600) !important;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-12);
    margin-top: var(--spacing-12);
    align-items: start;
}

.leader-profile {
    background: var(--gray-50);
    padding: var(--spacing-8);
    border-radius: var(--border-radius-2xl);
    box-shadow: var(--shadow-md);
}

.leader-photo {
    width: 120px;
    height: 120px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin: 0 auto var(--spacing-6);
    box-shadow: var(--shadow-lg);
}

.leader-profile h3 {
    color: var(--gray-900);
    text-align: center;
    margin-bottom: var(--spacing-2);
}

.title {
    color: var(--primary-blue);
    font-weight: 600;
    text-align: center;
    margin-bottom: var(--spacing-6);
}

.leader-bio {
    color: var(--gray-600);
    line-height: 1.7;
    margin-bottom: var(--spacing-6);
}

.leader-credentials {
    margin-top: var(--spacing-6);
}

.leader-credentials h4 {
    color: var(--gray-800);
    margin-bottom: var(--spacing-3);
}

.leader-credentials ul {
    list-style: none;
    margin-bottom: 0;
}

.leader-credentials li {
    position: relative;
    padding-left: var(--spacing-6);
    margin-bottom: var(--spacing-2);
    color: var(--gray-600);
}

.leader-credentials li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-blue);
    font-weight: bold;
    font-size: var(--font-size-lg);
}

.company-mission {
    background: var(--gradient-primary);
    padding: var(--spacing-8);
    border-radius: var(--border-radius-2xl);
    box-shadow: var(--shadow-xl);
}

.company-mission h3,
.company-mission h4 {
    color: white !important;
    margin-bottom: var(--spacing-4);
}

.company-mission p {
    color: rgba(255, 255, 255, 0.9) !important;
    margin-bottom: var(--spacing-6);
}

.company-benefits {
    list-style: none;
    margin-top: var(--spacing-6);
}

.company-benefits li {
    position: relative;
    padding-left: var(--spacing-6);
    margin-bottom: var(--spacing-3);
    color: rgba(255, 255, 255, 0.9) !important;
}

.company-benefits li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-orange);
    font-weight: bold;
    font-size: var(--font-size-lg);
}

.company-credentials {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-4);
    margin-top: var(--spacing-8);
}

.credential-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-4);
    border-radius: var(--border-radius-lg);
    transition: var(--transition-all);
}

.credential-item:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

.credential-icon {
    font-size: var(--font-size-xl);
    flex-shrink: 0;
}

.credential-item strong {
    color: white;
    font-weight: 600;
    display: block;
    margin-bottom: var(--spacing-1);
}

.credential-item small {
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--font-size-xs);
}

/* ====================================
   Contact Section
   ====================================*/
.contact {
    background: var(--gray-50);
    padding: var(--spacing-20) 0;
}

.contact h2 {
    color: var(--gray-900);
    margin-bottom: var(--spacing-4);
}

.contact p {
    color: var(--gray-600);
    margin-bottom: var(--spacing-12);
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-12);
    margin-top: var(--spacing-12);
}

.contact-info {
    background: white;
    padding: var(--spacing-8);
    border-radius: var(--border-radius-2xl);
    box-shadow: var(--shadow-md);
}

.contact-card {
    margin-bottom: var(--spacing-8);
}

.contact-method {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
    padding: var(--spacing-4);
    border-radius: var(--border-radius-lg);
    transition: var(--transition-all);
    margin-bottom: var(--spacing-4);
}

.contact-method:hover {
    background: var(--gray-50);
}

.contact-icon {
    width: 48px;
    height: 48px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: var(--font-size-lg);
    flex-shrink: 0;
}

.contact-method a {
    color: var(--gray-700);
    text-decoration: none;
    font-weight: 500;
}

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

.service-areas {
    margin-top: var(--spacing-8);
}

.service-areas h4 {
    color: var(--gray-800);
    margin-bottom: var(--spacing-4);
}

.area-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-2);
}

.area-tag {
    background: var(--gray-200);
    color: var(--gray-700);
    padding: var(--spacing-2) var(--spacing-3);
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-sm);
    font-weight: 500;
}

/* ====================================
   Contact Form
   ====================================*/
.contact-form-container {
    background: white;
    padding: var(--spacing-8);
    border-radius: var(--border-radius-2xl);
    box-shadow: var(--shadow-md);
}

.contact-form-container h3 {
    color: var(--gray-900);
    margin-bottom: var(--spacing-6);
}

.contact-form {
    display: grid;
    gap: var(--spacing-6);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4);
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    color: var(--gray-700);
    font-weight: 500;
    margin-bottom: var(--spacing-2);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: var(--spacing-3);
    border: 2px solid var(--gray-200);
    border-radius: var(--border-radius-lg);
    font-size: var(--font-size-base);
    transition: var(--transition-colors);
    background: white;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.1);
}

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

.form-group input.error,
.form-group select.error,
.form-group textarea.error {
    border-color: #ef4444;
}

.field-error {
    color: #ef4444;
    font-size: var(--font-size-sm);
    margin-top: var(--spacing-1);
}

.submit-btn {
    background: var(--primary-blue);
    color: white;
    padding: var(--spacing-4) var(--spacing-8);
    border: none;
    border-radius: var(--border-radius-lg);
    font-weight: 600;
    font-size: var(--font-size-lg);
    cursor: pointer;
    transition: var(--transition-all);
    box-shadow: var(--shadow-md);
}

.submit-btn:hover:not(:disabled) {
    background: var(--primary-blue-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.submit-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.form-disclaimer {
    color: var(--gray-500);
    font-size: var(--font-size-sm);
    margin-top: var(--spacing-4);
}

.form-feedback {
    padding: var(--spacing-4);
    border-radius: var(--border-radius-lg);
    margin-top: var(--spacing-4);
}

.form-feedback.success {
    background: #d1fae5;
    color: #065f46;
    border: 1px solid #10b981;
}

.form-feedback.error {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #ef4444;
}

.hidden {
    display: none !important;
}

/* ====================================
   Footer
   ====================================*/
footer {
    background: var(--gray-900);
    color: white;
    padding: var(--spacing-16) 0 var(--spacing-8);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-8);
    margin-bottom: var(--spacing-12);
}

.footer-section h3 {
    color: white;
    margin-bottom: var(--spacing-4);
}

.footer-section p {
    color: var(--gray-300);
    margin-bottom: var(--spacing-3);
}

.footer-section a {
    color: var(--gray-300);
    text-decoration: none;
    display: block;
    margin-bottom: var(--spacing-2);
    transition: var(--transition-colors);
}

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

.footer-contact {
    margin-top: var(--spacing-4);
}

.footer-contact p {
    color: var(--gray-300);
    margin-bottom: var(--spacing-2);
}

.footer-contact a {
    color: var(--primary-blue-light);
}

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

.footer-bottom {
    border-top: 1px solid var(--gray-700);
    padding-top: var(--spacing-8);
    text-align: center;
}

.footer-bottom p {
    color: var(--gray-400);
    margin-bottom: var(--spacing-2);
}

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

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

/* Animaciones activadas por scroll */
.animate-in {
    animation: fadeInUp 0.6s ease-out;
}

/* ====================================
   Responsive Design
   ====================================*/

/* Tablets */
@media (max-width: 1024px) {
    .container {
        padding: 0 var(--spacing-4);
    }
    
    section {
        padding: var(--spacing-16) 0;
    }
    
    .hero {
        padding: 120px 0 80px;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-8);
    }
    
    .contact-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-8);
    }
    
    .service-item {
        gap: var(--spacing-8);
    }
    
    .service-image {
        height: 250px;
    }
}

/* Mobile */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .nav-toggle {
        display: block;
    }
    
    .hero {
        padding: 100px 0 60px;
        min-height: 90vh;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .cta-group {
        flex-direction: column;
        align-items: center;
    }
    
    .trust-badges {
        flex-direction: column;
        gap: var(--spacing-3);
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .service-item {
        flex-direction: column !important;
        text-align: center;
        gap: var(--spacing-6);
    }
    
    .service-image {
        height: 200px;
    }
    
    .industries-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-6);
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-3);
    }
    
    section {
        padding: var(--spacing-12) 0;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: var(--font-size-base);
    }
    
    .cta-button {
        width: 100%;
        min-width: auto;
    }
    
    .feature-card,
    .industry-card,
    .leader-profile,
    .company-mission {
        padding: var(--spacing-6);
    }
}

/* ====================================
   Utilidades
   ====================================*/
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.no-scroll {
    overflow: hidden;
}

/* ====================================
   Estados de Carga
   ====================================*/
.loading {
    opacity: 0.5;
    pointer-events: none;
}

.loaded {
    opacity: 1;
    pointer-events: auto;
}

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

@media (prefers-contrast: high) {
    :root {
        --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.5);
        --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.5);
        --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
    }
}

/* Focus visible para mejor accesibilidad */
.focus-visible {
    outline: 2px solid var(--primary-blue);
    outline-offset: 2px;
}

/* ====================================
   Fin del Archivo CSS
   ====================================*/