/* ===== VARIABLES CSS ===== */
:root {
  /* Colores principales */
  --primary-color: #2563eb;        /* Azul principal */
  --primary-dark: #1d4ed8;         /* Azul oscuro */
  --primary-light: #3b82f6;        /* Azul claro */
  --accent-color: #64748b;         /* Gris azulado profesional */
  --accent-dark: #475569;          /* Gris azulado oscuro */
  --accent-light: #94a3b8;         /* Gris azulado claro */
  
  /* Colores complementarios */
  --secondary-accent: #06b6d4;     /* Cyan/Turquesa */
  --tertiary-accent: #6366f1;      /* Índigo empresarial */
  
  /* Colores secundarios */
  --secondary-color: #64748b;      /* Gris azulado */
  --secondary-light: #94a3b8;      /* Gris claro */
  --secondary-dark: #475569;       /* Gris oscuro */
  
  /* Colores neutros */
  --white: #ffffff;
  --black: #000000;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1e293b;
  --gray-900: #0f172a;
  
  /* Colores de estado */
  --success-color: #10b981;
  --warning-color: #f59e0b;
  --error-color: #ef4444;
  --info-color: #3b82f6;
  
  /* 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 */
  --border-radius-sm: 0.375rem;
  --border-radius-md: 0.5rem;
  --border-radius-lg: 0.75rem;
  --border-radius-xl: 1rem;
  --border-radius-full: 9999px;
  
  /* 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);
  
  /* Transiciones */
  --transition-fast: 0.15s ease-in-out;
  --transition-normal: 0.3s ease-in-out;
  --transition-slow: 0.5s ease-in-out;
  
  /* Z-index */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal: 1040;
  --z-popover: 1050;
  --z-tooltip: 1060;
  --azul-principal: #2763c5;
  --azul-oscuro: #192a56;
  --dorado: #fbc531;
  --gris-claro: #f5f6fa;
  --blanco: #fff;
}

/* ===== RESET Y BASE ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--gray-700);
  background: var(--gris-claro);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.main-header {
  background: var(--azul-principal);
  color: var(--blanco);
  position: relative;
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 2rem;
  background: var(--azul-oscuro);
}

.logo {
  font-size: 2rem;
  font-weight: bold;
  color: var(--dorado);
  letter-spacing: 2px;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 2rem;
  margin: 0;
  padding: 0;
}

.nav-links a {
  color: var(--blanco);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--dorado);
}

.btn-login {
  background: var(--dorado);
  color: var(--primary-dark);
  padding: 0.6rem 1.2rem;
  border-radius: 25px;
  text-decoration: none;
  font-weight: bold;
  transition: background 0.2s, color 0.2s;
  box-shadow: 0 1px 2px 0 rgba(0,0,0,0.05);
}

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

/* ===== TIPOGRAFÍA ===== */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.2;
  color: var(--gray-900);
  margin-bottom: var(--spacing-md);
}

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }
h5 { font-size: var(--font-size-lg); }
h6 { font-size: var(--font-size-base); }

p {
  margin-bottom: var(--spacing-md);
  color: var(--gray-600);
}

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

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

/* ===== UTILIDADES ===== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

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

.text-primary { color: var(--primary-color); }
.text-accent { 
  color: var(--accent-color);
  font-weight: 600;
}
.text-gradient {
  background: linear-gradient(135deg, var(--primary-color), var(--tertiary-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 700;
}
.text-secondary { color: var(--secondary-color); }
.text-success { color: var(--success-color); }
.text-warning { color: var(--warning-color); }
.text-error { color: var(--error-color); }

.bg-primary { background-color: var(--primary-color); }
.bg-accent { background-color: var(--accent-color); }
.bg-gray { background-color: var(--gray-100); }

.d-none { display: none; }
.d-block { display: block; }
.d-flex { display: flex; }
.d-grid { display: grid; }

.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.align-center { align-items: center; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }

/* ===== BOTONES ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-lg);
  font-size: var(--font-size-base);
  font-weight: 600;
  text-decoration: none;
  border: 2px solid transparent;
  border-radius: var(--border-radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  user-select: none;
  position: relative;
  overflow: hidden;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s ease;
}

.btn:hover::before {
  left: 100%;
}

.btn:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.btn-sm {
  padding: var(--spacing-xs) var(--spacing-md);
  font-size: var(--font-size-xs);
}

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

.btn-full {
  width: 100%;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-color) 0%, #1e40af 100%);
  color: var(--white);
  border-color: var(--primary-color);
  box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #1e40af 0%, #1e3a8a 100%);
  color: var(--white);
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(37, 99, 235, 0.4);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(10px);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.2);
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.5);
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(255, 255, 255, 0.2);
}

.btn-secondary {
  background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-dark) 100%);
  color: var(--white);
  border-color: var(--accent-color);
  box-shadow: 0 4px 15px rgba(100, 116, 139, 0.3);
}

.btn-secondary:hover {
  background: linear-gradient(135deg, var(--accent-dark) 0%, #334155 100%);
  color: var(--white);
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(100, 116, 139, 0.4);
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* ===== FORMULARIOS ===== */
.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-label {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--gray-700);
  margin-bottom: var(--spacing-sm);
}

.form-input {
  width: 100%;
  padding: var(--spacing-md);
  font-size: var(--font-size-base);
  border: 2px solid var(--gray-200);
  border-radius: var(--border-radius-md);
  background-color: var(--white);
  transition: all var(--transition-fast);
}

.form-input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-input::placeholder {
  color: var(--gray-400);
}

.form-input:invalid {
  border-color: var(--error-color);
}

/* ===== HEADER ===== */
.header {
  background: linear-gradient(135deg, var(--primary-color) 0%, #1e40af 100%);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-sticky);
  transition: all var(--transition-normal);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.header.scrolled {
  background: rgba(37, 99, 235, 0.95);
  backdrop-filter: blur(15px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

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

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar-brand .logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--white);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.navbar-brand .logo:hover {
  color: var(--accent-color);
  transform: scale(1.05);
}

.navbar-brand .logo i {
  font-size: var(--font-size-2xl);
}

.navbar-menu {
  display: flex;
}

.navbar-nav {
  display: flex;
  list-style: none;
  gap: var(--spacing-lg);
  margin: 0;
  padding: 0;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--white);
  text-decoration: none;
  border-radius: var(--border-radius-md);
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.nav-link::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left var(--transition-normal);
}

.nav-link:hover::before {
  left: 100%;
}

.nav-link:hover,
.nav-link.active {
  color: var(--white);
  background-color: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.nav-link.login-btn {
  background-color: var(--accent-color);
  color: var(--white);
  border: 2px solid var(--accent-color);
}

.nav-link.login-btn:hover {
  background-color: var(--white);
  color: var(--accent-color);
  border-color: var(--white);
  transform: translateY(-2px);
}

.navbar-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-sm);
}

.navbar-toggle span {
  width: 25px;
  height: 3px;
  background-color: var(--gray-600);
  border-radius: var(--border-radius-full);
  transition: all var(--transition-fast);
}

/* ===== MAIN CONTENT ===== */
.main-content {
  min-height: calc(100vh - 80px);
  padding-top: 80px; /* Compensar altura del header fijo */
}

/* ===== HERO SECTION ===== */
.hero {
  position: relative;
  padding: 0;
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);
  overflow: hidden;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-image-container {
  position: relative;
  width: 100%;
  height: 500px;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.hero-main-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 20px;
  transition: transform 0.3s ease;
}

.hero-main-image:hover {
  transform: scale(1.05);
}

.hero-overlay-card {
  position: absolute;
  bottom: 20px;
  left: 20px;
  right: 20px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-radius: 15px;
  padding: 20px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.hero-overlay-card .card-icon {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--primary-color), var(--tertiary-accent));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 15px;
  color: white;
  font-size: 20px;
}

.hero-overlay-card h3 {
  margin: 0 0 8px 0;
  color: var(--gray-900);
  font-size: 18px;
  font-weight: 600;
}

.hero-overlay-card p {
  margin: 0;
  color: var(--gray-600);
  font-size: 14px;
  line-height: 1.4;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
}

.hero-pattern {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    radial-gradient(circle at 20% 20%, rgba(37, 99, 235, 0.15) 0%, transparent 40%),
    radial-gradient(circle at 80% 80%, rgba(6, 182, 212, 0.15) 0%, transparent 40%),
    linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.02) 50%, transparent 70%);
  background-size: 100% 100%, 100% 100%, 50px 50px;
}

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

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

.hero-title {
  font-size: var(--font-size-5xl);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: var(--spacing-lg);
  color: var(--white);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-description {
  font-size: var(--font-size-lg);
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--spacing-xl);
  line-height: 1.6;
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.hero-image {
  display: flex;
  justify-content: center;
  position: relative;
}

/* Estilos específicos para el carrusel en el hero */
.hero-image .carousel {
  position: relative;
  width: 100%;
  height: 400px;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.hero-image .carousel-inner {
  position: relative;
  width: 100%;
  height: 100%;
}

.hero-image .carousel-item {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.6s ease-in-out;
}

.hero-image .carousel-item.active {
  opacity: 1;
}

.hero-image .carousel-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--border-radius-lg);
}

.hero-image .carousel-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
  color: white;
  padding: 2rem 1.5rem 1.5rem;
  text-align: center;
}

.hero-image .carousel-caption h2 {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: white;
}

.hero-image .carousel-caption p {
  font-size: var(--font-size-sm);
  opacity: 0.9;
  margin: 0;
}

.hero-image .carousel-control {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.9);
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 10;
}

.hero-image .carousel-control:hover {
  background: white;
  transform: translateY(-50%) scale(1.1);
}

.hero-image .carousel-control.prev {
  left: 15px;
}

.hero-image .carousel-control.next {
  right: 15px;
}

.hero-image .carousel-control i {
  color: var(--primary-color);
  font-size: var(--font-size-sm);
}

.hero-image .carousel-indicators {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 10;
}

.hero-image .carousel-indicators span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: all 0.3s ease;
}

.hero-image .carousel-indicators .active {
  background: white;
  transform: scale(1.2);
}

.hero-card {
  background: rgba(255, 255, 255, 0.95);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-xl);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25);
  text-align: center;
  max-width: 320px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: all var(--transition-normal);
}

.hero-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 35px 70px rgba(0, 0, 0, 0.3);
}

.hero-card .card-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  border-radius: var(--border-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-lg);
  color: var(--white);
  font-size: var(--font-size-2xl);
}

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

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

.section-title {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-md);
}

.section-description {
  font-size: var(--font-size-lg);
  color: var(--gray-600);
  max-width: 600px;
  margin: 0 auto;
}

/* ===== PAGE HEADER ===== */
.page-header {
  background: linear-gradient(135deg, var(--gray-900) 0%, var(--gray-800) 50%, var(--primary-color) 100%);
  color: var(--white);
  padding: calc(var(--spacing-3xl) + 80px) 0 var(--spacing-3xl);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="%23ffffff" stroke-width="0.5" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
  opacity: 0.3;
}

.page-header-content {
  position: relative;
  z-index: 2;
}

.page-header-content h1 {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--spacing-md);
  font-weight: 700;
  color: var(--white);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.page-header-content p {
  font-size: var(--font-size-lg);
  opacity: 0.9;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.6;
}

/* ===== SERVICES ===== */
.services {
  padding: var(--spacing-3xl) 0;
  background-color: var(--gray-50);
}

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

.service-card {
  background: var(--white);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
  text-align: center;
  transition: all var(--transition-normal);
  border: 1px solid var(--gray-100);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.05), transparent);
  transition: left 0.6s ease;
}

.service-card:hover::before {
  left: 100%;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  border-color: var(--primary-color);
}

.service-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  border-radius: var(--border-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-lg);
  color: var(--white);
  font-size: var(--font-size-2xl);
  position: relative;
  box-shadow: 0 10px 30px rgba(37, 99, 235, 0.3);
  transition: all var(--transition-normal);
}

.service-icon::before {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  border-radius: var(--border-radius-full);
  z-index: -1;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.service-card:hover .service-icon {
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 15px 40px rgba(37, 99, 235, 0.4);
}

.service-card:hover .service-icon::before {
  opacity: 1;
}

.service-title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-md);
}

.service-description {
  color: var(--gray-600);
  margin-bottom: var(--spacing-lg);
}

.service-link {
  color: var(--primary-color);
  font-weight: 500;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  transition: all var(--transition-fast);
}

.service-link:hover {
  gap: var(--spacing-sm);
}

/* ===== FEATURES SECTION ===== */
.features {
  padding: var(--spacing-3xl) 0;
  background-color: var(--white);
}

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

.features-title {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
  line-height: 1.2;
}

.features-description {
  font-size: var(--font-size-lg);
  color: var(--gray-600);
  margin-bottom: var(--spacing-xl);
}

.features-list {
  display: grid;
  gap: var(--spacing-lg);
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-lg);
  transition: all var(--transition-fast);
}

.feature-item:hover {
  background-color: var(--gray-50);
  transform: translateX(10px);
}

.feature-icon {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  border-radius: var(--border-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: var(--font-size-lg);
  flex-shrink: 0;
}

.feature-content h4 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  color: var(--gray-900);
}

.feature-content p {
  color: var(--gray-600);
  font-size: var(--font-size-sm);
  line-height: 1.5;
}

.features-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.visual-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  max-width: 300px;
}

.visual-card {
  background: var(--white);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
  transition: all var(--transition-normal);
  border: 2px solid transparent;
}

.visual-card:hover {
  transform: translateY(-5px) scale(1.05);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-color);
}

.mission-card .icon,
.vision-card .icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  border-radius: var(--border-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-md);
  box-shadow: 0 10px 30px rgba(37, 99, 235, 0.3);
  transition: all var(--transition-normal);
}

.visual-card i {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-sm);
  display: block;
}

.visual-card span {
  font-weight: 600;
  font-size: var(--font-size-sm);
}

/* ===== STATS SECTION ===== */
.stats {
  padding: var(--spacing-4xl) 0;
  background: linear-gradient(135deg, #1e40af 0%, #3b82f6 50%, #06b6d4 100%);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.stats::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
  opacity: 0.3;
}

.stats .container {
  position: relative;
  z-index: 2;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-xl);
}

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

.stat-item:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.15);
}

.stat-number {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  color: var(--white);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.stat-label {
  font-size: var(--font-size-lg);
  color: rgba(255, 255, 255, 0.95);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ===== CTA SECTION ===== */
.cta {
  padding: var(--spacing-4xl) 0;
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 70%, rgba(37, 99, 235, 0.05) 0%, transparent 50%),
              radial-gradient(circle at 70% 30%, rgba(6, 182, 212, 0.05) 0%, transparent 50%);
}

.cta-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
  padding: var(--spacing-xl);
  background: var(--white);
  border-radius: var(--border-radius-xl);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  border: 1px solid var(--gray-200);
}

.cta-title {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
  line-height: 1.2;
  color: var(--gray-900);
}

.cta-description {
  font-size: var(--font-size-lg);
  color: var(--gray-600);
  margin-bottom: var(--spacing-xl);
  line-height: 1.6;
}

.cta-buttons {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== FOOTER ===== */
.footer {
  background-color: var(--gray-900);
  color: var(--gray-300);
  padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

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

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--spacing-md);
}

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

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

.social-link {
  width: 40px;
  height: 40px;
  background-color: var(--gray-800);
  border-radius: var(--border-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-400);
  transition: all var(--transition-fast);
}

.social-link:hover {
  background-color: var(--primary-color);
  color: var(--white);
}

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

.footer-links {
  list-style: none;
}

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

.footer-links a {
  color: var(--gray-400);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--white);
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.contact-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--gray-400);
}

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

.footer-bottom {
  border-top: 1px solid var(--gray-800);
  padding-top: var(--spacing-lg);
}

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

.footer-bottom-links {
  display: flex;
  gap: var(--spacing-lg);
}

.footer-bottom-links a {
  color: var(--gray-400);
  font-size: var(--font-size-sm);
}

/* ===== ALERTS ===== */
.alert {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--border-radius-md);
  margin-bottom: var(--spacing-md);
  position: relative;
}

.alert-success {
  background-color: rgba(16, 185, 129, 0.1);
  color: var(--success-color);
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.alert-error {
  background-color: rgba(239, 68, 68, 0.1);
  color: var(--error-color);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.alert-warning {
  background-color: rgba(245, 158, 11, 0.1);
  color: var(--warning-color);
  border: 1px solid rgba(245, 158, 11, 0.2);
}

.alert-close {
  position: absolute;
  top: var(--spacing-sm);
  right: var(--spacing-md);
  background: none;
  border: none;
  font-size: var(--font-size-lg);
  cursor: pointer;
  color: inherit;
  opacity: 0.7;
}

.alert-close:hover {
  opacity: 1;
}

/* ===== FAB (Floating Action Button) ===== */
.fab {
  position: fixed;
  bottom: var(--spacing-xl);
  right: var(--spacing-xl);
  z-index: var(--z-fixed);
}

.fab-button {
  width: 60px;
  height: 60px;
  background-color: #25d366;
  border-radius: var(--border-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: var(--font-size-xl);
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-fast);
  text-decoration: none;
  position: relative;
}

.fab-button i {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  line-height: 1;
  font-size: 24px;
}

.fab-button:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-xl);
  color: var(--white);
}

/* ===== TARJETAS MEJORADAS ===== */
.service-card, .feature-item, .product-card, .client-card {
  background: var(--white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: all 0.3s ease;
  border: 1px solid var(--gray-200);
  position: relative;
}

.service-card::before, .feature-item::before, .product-card::before, .client-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-color), var(--tertiary-accent), var(--secondary-accent));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.service-card:hover::before, .feature-item:hover::before, .product-card:hover::before, .client-card:hover::before {
  opacity: 1;
}

.service-card:hover, .feature-item:hover, .product-card:hover, .client-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.1);
  border-color: var(--primary-light);
}

.service-card .icon, .feature-item .icon {
  background: linear-gradient(135deg, var(--primary-color), var(--tertiary-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
}

/* ===== PATRONES ABSTRACTOS EMPRESARIALES ===== */
.abstract-pattern-1 {
  background-image: 
    linear-gradient(135deg, rgba(37, 99, 235, 0.02) 0%, transparent 50%),
    linear-gradient(45deg, rgba(37, 99, 235, 0.01) 0%, transparent 30%);
  background-size: 400px 400px, 200px 200px;
  background-position: 0 0, 100px 100px;
}

.abstract-pattern-2 {
  background-image: 
    linear-gradient(120deg, rgba(37, 99, 235, 0.015) 0%, transparent 40%),
    linear-gradient(60deg, rgba(6, 182, 212, 0.01) 0%, transparent 30%);
  background-size: 300px 300px, 150px 150px;
  background-position: 0 0, 150px 150px;
}

.abstract-pattern-3 {
  background-image: 
    linear-gradient(90deg, rgba(37, 99, 235, 0.01) 0%, transparent 50%),
    linear-gradient(180deg, rgba(37, 99, 235, 0.005) 0%, transparent 30%);
  background-size: 200px 200px, 100px 100px;
  background-position: 0 0, 50px 50px;
}

.geometric-overlay {
  position: relative;
  overflow: hidden;
}

.geometric-overlay::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.02) 0%, transparent 60%);
  z-index: 1;
}

.geometric-overlay > * {
  position: relative;
  z-index: 2;
}

/* ===== ANIMACIONES ===== */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

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

@keyframes rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

/* ===== INTERIOR PAGES STYLES ===== */

/* Service Categories */
.services-overview {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-xl);
  margin-top: var(--spacing-3xl);
}

.service-category {
  background: var(--white);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-xl);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  border: 1px solid var(--gray-100);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.service-category::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.05), transparent);
  transition: left 0.6s ease;
}

.service-category:hover::before {
  left: 100%;
}

.service-category:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
  border-color: var(--primary-color);
}

.category-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  border-radius: var(--border-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-lg);
  color: var(--white);
  font-size: var(--font-size-2xl);
  box-shadow: 0 10px 30px rgba(37, 99, 235, 0.3);
  transition: all var(--transition-normal);
}

.service-category:hover .category-icon {
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 15px 40px rgba(37, 99, 235, 0.4);
}

.category-content h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-md);
  color: var(--gray-900);
  font-weight: 600;
}

.category-content p {
  color: var(--gray-600);
  margin-bottom: var(--spacing-lg);
  line-height: 1.6;
}

.service-features {
  list-style: none;
  margin-bottom: var(--spacing-lg);
}

.service-features li {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
  color: var(--gray-700);
  font-size: var(--font-size-sm);
}

.service-features i {
  color: var(--success-color);
  font-size: var(--font-size-xs);
}

.page-header {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  color: var(--white);
  padding: var(--spacing-xl) 0;
  text-align: center;
}

.page-header-content h1 {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--spacing-sm);
  font-weight: 700;
}

.page-header-content p {
  font-size: var(--font-size-lg);
  opacity: 0.9;
}

/* About Page Styles */
.about-intro {
  margin-bottom: var(--spacing-xl);
}

.about-content h2 {
  color: var(--primary-color);
  margin-bottom: var(--spacing-md);
  font-weight: 700;
}

.about-content .lead {
  font-size: var(--font-size-lg);
  font-weight: 500;
  color: var(--gray-600);
  margin-bottom: var(--spacing-md);
  line-height: 1.7;
}

.about-content p {
  color: var(--gray-600);
  line-height: 1.7;
  margin-bottom: var(--spacing-md);
}

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

.about-image img {
  border-radius: var(--border-radius-lg);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  transition: transform var(--transition-normal);
}

.about-image img:hover {
  transform: scale(1.02);
}

/* Mission & Vision Cards */
.mission-vision-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
}

.mission-card,
.vision-card {
  background: var(--white);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-xl);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  text-align: center;
  transition: all var(--transition-normal);
  border: 1px solid var(--gray-100);
  position: relative;
  overflow: hidden;
}

.mission-card::before,
.vision-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.05), transparent);
  transition: left 0.6s ease;
}

.mission-card .icon,
.vision-card .icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  border-radius: var(--border-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-md);
  box-shadow: 0 10px 30px rgba(37, 99, 235, 0.3);
  transition: all var(--transition-normal);
}

.mission-card:hover .icon,
.vision-card:hover .icon {
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 15px 40px rgba(37, 99, 235, 0.4);
}

.mission-card h3,
.vision-card h3 {
  color: var(--primary-color);
  margin-bottom: var(--spacing-md);
}

/* Values Grid */
.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.value-card {
  background: var(--white);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
  text-align: center;
  transition: all var(--transition-normal);
  border: 1px solid var(--gray-100);
  position: relative;
  overflow: hidden;
}

.value-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.05), transparent);
  transition: left 0.6s ease;
}

.value-card:hover::before {
  left: 100%;
}

.value-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
  border-color: var(--primary-color);
}

.value-card .icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  border-radius: var(--border-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-md);
  font-size: var(--font-size-xl);
  color: var(--white);
  box-shadow: 0 8px 25px rgba(37, 99, 235, 0.3);
  transition: all var(--transition-normal);
}

.value-card:hover .icon {
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 12px 35px rgba(37, 99, 235, 0.4);
}

.value-card h4 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  color: var(--gray-900);
}

.value-card p {
  color: var(--gray-600);
  line-height: 1.6;
  font-size: var(--font-size-sm);
}

.value-card h4 {
  color: var(--primary-color);
  margin-bottom: var(--spacing-sm);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.team-member {
  background: rgba(255, 255, 255, 0.15);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-lg);
  text-align: center;
  transition: all var(--transition-normal);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.team-member:hover {
  transform: translateY(-5px);
}

.member-photo {
  margin-bottom: var(--spacing-md);
}

.member-photo img {
  width: 120px;
  height: 120px;
  border-radius: var(--border-radius-full);
  object-fit: cover;
  border: 4px solid rgba(255, 255, 255, 0.2);
}

.member-info h4 {
  margin-bottom: var(--spacing-xs);
}

.member-info .position {
  color: var(--secondary-color);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.member-info .description {
  opacity: 0.9;
  margin-bottom: var(--spacing-md);
  font-size: var(--font-size-sm);
}

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

.social-link {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: var(--border-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  text-decoration: none;
  transition: all var(--transition-normal);
}

.social-link:hover {
  background: var(--white);
  color: var(--primary-color);
  transform: scale(1.1);
}

.certifications-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.certification-item {
  background: var(--white);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: all var(--transition-normal);
}

.certification-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.cert-logo {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  border-radius: var(--border-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-md);
  font-size: var(--font-size-2xl);
  color: var(--white);
}

.certification-item h4 {
  color: var(--primary-color);
  margin-bottom: var(--spacing-sm);
}

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

.cta-section h2 {
  margin-bottom: var(--spacing-md);
}

.cta-buttons {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  margin-top: var(--spacing-lg);
  flex-wrap: wrap;
}

/* Utilidades adicionales para páginas internas */
.row {
  display: flex;
  flex-wrap: wrap;
  margin: 0 -15px;
}

.col-lg-6 {
  flex: 0 0 50%;
  max-width: 50%;
  padding: 0 15px;
}

.col-lg-8 {
  flex: 0 0 66.666667%;
  max-width: 66.666667%;
  padding: 0 20px;
}

.col-lg-4 {
  flex: 0 0 33.333333%;
  max-width: 33.333333%;
  padding: 0 20px;
}

.col-md-4 {
  flex: 0 0 33.333333%;
  max-width: 33.333333%;
  padding: 0 15px;
}

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

.img-responsive {
  max-width: 100%;
  height: auto;
}

.bg-light {
  background-color: var(--gray-50);
}

@media (max-width: 991px) {
  .col-lg-6,
  .col-lg-8,
  .col-lg-4 {
    flex: 0 0 100%;
    max-width: 100%;
    padding: 0 15px;
  }
}

@media (max-width: 767px) {
  .col-md-4 {
    flex: 0 0 100%;
    max-width: 100%;
    padding: 0 15px;
    margin-bottom: var(--spacing-lg);
  }
  
  .hero-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    text-align: center;
    padding: 0 var(--spacing-lg);
  }
  
  .hero-title {
    font-size: var(--font-size-4xl);
  }
  
  .mission-vision-grid {
    grid-template-columns: 1fr;
  }
  
  .values-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }
  
  .team-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }
}

@media (max-width: 767px) {
  .hero {
    height: 100vh;
    padding: 0 var(--spacing-md);
  }
  
  .hero-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    text-align: center;
  }
  
  .hero-title {
    font-size: var(--font-size-3xl);
    line-height: 1.2;
  }
  
  .hero-description {
    font-size: var(--font-size-md);
  }
  
  .hero-buttons {
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
  }
  
  .hero-buttons .btn {
    width: 100%;
    max-width: 280px;
  }
  
  .hero-card {
    max-width: 280px;
    padding: var(--spacing-lg);
  }
  
  .page-header-content h1 {
    font-size: var(--font-size-3xl);
  }
  
  .mission-vision-grid {
    grid-template-columns: 1fr;
  }
  
  .values-grid {
    grid-template-columns: 1fr;
  }
  
  .team-grid {
    grid-template-columns: 1fr;
  }
  
  .certifications-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .cta-buttons .btn {
    width: 100%;
    max-width: 300px;
  }

  /* Estilos responsivos para el carrusel */
  .hero-image .carousel {
    height: 300px;
  }

  .hero-image .carousel-caption {
    padding: 1.5rem 1rem 1rem;
  }

  .hero-image .carousel-caption h2 {
    font-size: var(--font-size-lg);
  }

  .hero-image .carousel-caption p {
    font-size: var(--font-size-xs);
  }

  .hero-image .carousel-control {
    width: 35px;
    height: 35px;
  }

  .hero-image .carousel-control.prev {
    left: 10px;
  }

  .hero-image .carousel-control.next {
    right: 10px;
  }
}

/* Media query para pantallas muy pequeñas */
@media (max-width: 480px) {
  .hero {
    height: 100vh;
    padding: 0 var(--spacing-sm);
  }
  
  .hero-title {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-md);
  }
  
  .hero-description {
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-lg);
  }
  
  .hero-card {
    max-width: 260px;
    padding: var(--spacing-md);
  }
  
  .hero-card .card-icon {
    width: 60px;
    height: 60px;
    font-size: var(--font-size-xl);
  }

  /* Estilos responsivos para el carrusel en pantallas muy pequeñas */
  .hero-image .carousel {
    height: 250px;
  }

  .hero-image .carousel-caption {
    padding: 1rem 0.75rem 0.75rem;
  }

  .hero-image .carousel-caption h2 {
    font-size: var(--font-size-base);
  }

  .hero-image .carousel-caption p {
    font-size: var(--font-size-xs);
  }

  .hero-image .carousel-control {
    width: 30px;
    height: 30px;
  }

  .hero-image .carousel-control.prev {
    left: 5px;
  }

  .hero-image .carousel-control.next {
    right: 5px;
  }

  .hero-image .carousel-indicators {
    bottom: 10px;
  }

  .hero-image .carousel-indicators span {
    width: 8px;
    height: 8px;
  }
}

/* Media query para dispositivos en orientación horizontal con altura limitada */
@media (orientation: landscape) and (max-height: 600px) {
  .hero {
    height: 100vh;
    padding: var(--spacing-sm) 0;
  }
  
  .hero-content {
    gap: var(--spacing-md);
  }
  
  .hero-title {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-sm);
  }
  
  .hero-description {
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-md);
  }
  
  .hero-buttons {
    gap: var(--spacing-xs);
  }
  
  .hero-card {
    padding: var(--spacing-md);
    max-width: 280px;
  }
  
  .hero-card .card-icon {
    width: 50px;
    height: 50px;
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-sm);
  }
}

/* ===== ANIMATIONS ===== */
.fade-in {
  animation: fadeIn 0.5s ease-in-out;
}

.slide-in-up {
  animation: slideInUp 0.6s ease-out;
}

.pulse {
  animation: pulse 2s infinite;
}

/* Animaciones de entrada para elementos */
.service-card,
.feature-item,
.stat-item,
.value-card,
.mission-card,
.vision-card,
.service-category {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease-out;
}

.service-card.animate-in,
.feature-item.animate-in,
.stat-item.animate-in,
.value-card.animate-in,
.mission-card.animate-in,
.vision-card.animate-in,
.service-category.animate-in {
  opacity: 1;
  transform: translateY(0);
}

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

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

@keyframes shimmer {
  0% {
    background-position: -200px 0;
  }
  100% {
    background-position: calc(200px + 100%) 0;
  }
}

/* Efecto de carga para imágenes */
.loading-shimmer {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200px 100%;
  animation: shimmer 1.5s infinite;
}

/* ===== CAROUSEL ===== */
.carousel {
  position: relative;
  overflow: hidden;
  height: 400px;
  background: var(--azul-principal);
}

.carousel-inner {
  position: relative;
  height: 100%;
}

.carousel-item {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 400px;
  opacity: 0;
  transition: opacity 0.5s ease;
}

.carousel-item.active {
  opacity: 1;
}

.carousel-item img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  filter: brightness(0.7);
  display: block;
}

.carousel-caption {
  position: absolute;
  bottom: 40px;
  left: 50px;
  color: var(--blanco);
  background: rgba(25, 42, 86, 0.6);
  padding: 1.2rem 2rem;
  border-radius: 10px;
}

.carousel-caption h2 {
  margin: 0 0 0.5rem 0;
  font-size: 2rem;
  color: var(--dorado);
}

.carousel-caption p {
  margin: 0;
  font-size: 1.1rem;
}

.carousel-control {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: var(--dorado);
  color: var(--azul-oscuro);
  border: none;
  font-size: 2rem;
  padding: 0.5rem 1rem;
  cursor: pointer;
  border-radius: 50%;
  z-index: 2;
  transition: background 0.2s;
}

.carousel-control.prev { left: 20px; }
.carousel-control.next { right: 20px; }
.carousel-control:hover {
  background: var(--blanco);
}
.carousel-indicators {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
}
.carousel-indicators span {
  display: block;
  width: 12px;
  height: 12px;
  background: var(--dorado);
  border-radius: 50%;
  opacity: 0.5;
  cursor: pointer;
  transition: opacity 0.2s;
}
.carousel-indicators .active {
  opacity: 1;
  background: var(--blanco);
}