/* ============================================
   SISTEMA DE DISEÑO NATURAL & PROFESIONAL
   Bootstrap 5 Custom Styles - Español
   ============================================ */

/* CSS Custom Properties - Paleta de Colores Natural */
:root {
  /* Colores Principales */
  --primary-green: #2d5a27;
  --secondary-green: #7fb069;
  --success-green: #4caf50;
  --soft-green: #a8d5a8;
  --neutral-gray: #6c757d;
  
  /* Fondos */
  --bg-primary: #ffffff;
  --bg-section-1: #ffffff;
  --bg-section-2: #f8f9fa;
  --bg-section-3: #e9f5e6;
  --bg-section-4: #f5f5f5;
  --footer-bg: #2c3e2d;
  
  /* Tipografía */
  --font-primary: 'Open Sans', 'Helvetica Neue', Arial, sans-serif;
  --font-headings: 'Roboto', 'Helvetica Neue', Arial, sans-serif;
  
  /* Layout */
  --max-width: 1200px;
  --border-radius: 8px;
  --border-radius-sm: 4px;
  --border-radius-lg: 12px;
  --box-shadow-light: 0 2px 4px rgba(0,0,0,0.1);
  --box-shadow-medium: 0 4px 8px rgba(0,0,0,0.15);
  --box-shadow-heavy: 0 8px 16px rgba(0,0,0,0.2);
  
  /* Espaciado Natural */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-xxl: 4rem;
  
  /* Transiciones Suaves */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/* ============================================
   ESTILOS BASE Y TIPOGRAFÍA
   ============================================ */

* {
  box-sizing: border-box;
}

body {
  font-family: var(--font-primary);
  background-color: var(--bg-primary);
  color: #333;
  line-height: 1.6;
  font-size: 16px;
  margin: 0;
  padding: 0;
}

/* Tipografía Natural y Legible */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-headings);
  font-weight: 500;
  line-height: 1.3;
  margin-bottom: var(--spacing-sm);
  color: var(--primary-green);
}

h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
}

h2 {
  font-size: 2rem;
  font-weight: 600;
}

h3 {
  font-size: 1.5rem;
  font-weight: 500;
}

p {
  margin-bottom: var(--spacing-sm);
  color: #555;
}

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

a:hover {
  color: var(--secondary-green);
  text-decoration: underline;
}

/* ============================================
   COMPONENTES CUSTOMIZADOS
   ============================================ */

/* Header Natural */
.natural-header {
  background: linear-gradient(135deg, var(--primary-green) 0%, var(--secondary-green) 100%);
  color: white;
  padding: var(--spacing-lg) 0;
  margin-bottom: var(--spacing-xl);
}

.natural-header h1 {
  color: white;
  margin-bottom: var(--spacing-xs);
}

.natural-header p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.1rem;
  margin-bottom: 0;
}

/* Secciones con Fondos Alternativos */
.section-white {
  background-color: var(--bg-section-1);
  padding: var(--spacing-xxl) 0;
}

.section-light {
  background-color: var(--bg-section-2);
  padding: var(--spacing-xxl) 0;
}

.section-nature {
  background-color: var(--bg-section-3);
  padding: var(--spacing-xxl) 0;
  position: relative;
}

.section-nature::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-green), var(--secondary-green), var(--soft-green));
}

.section-subtle {
  background-color: var(--bg-section-4);
  padding: var(--spacing-xxl) 0;
}

/* Container Natural */
.natural-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* ============================================
   BOTONES NATURALES
   ============================================ */

.btn-natural {
  background-color: var(--primary-green);
  border: none;
  border-radius: var(--border-radius);
  color: white;
  padding: var(--spacing-sm) var(--spacing-lg);
  font-family: var(--font-primary);
  font-weight: 500;
  font-size: 1rem;
  cursor: pointer;
  transition: all var(--transition-normal);
  box-shadow: var(--box-shadow-light);
  text-decoration: none;
  display: inline-block;
}

.btn-natural:hover {
  background-color: var(--secondary-green);
  transform: translateY(-2px);
  box-shadow: var(--box-shadow-medium);
  color: white;
  text-decoration: none;
}

.btn-natural:focus {
  outline: 2px solid var(--soft-green);
  outline-offset: 2px;
}

.btn-outline-natural {
  background-color: transparent;
  border: 2px solid var(--primary-green);
  border-radius: var(--border-radius);
  color: var(--primary-green);
  padding: calc(var(--spacing-sm) - 2px) calc(var(--spacing-lg) - 2px);
  font-family: var(--font-primary);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-decoration: none;
  display: inline-block;
}

.btn-outline-natural:hover {
  background-color: var(--primary-green);
  color: white;
  text-decoration: none;
}

/* ============================================
   TARJETAS NATURALES
   ============================================ */

.natural-card {
  background: white;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow-light);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
  transition: all var(--transition-normal);
  border: 1px solid #e9ecef;
}

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

.natural-card h3 {
  color: var(--primary-green);
  margin-bottom: var(--spacing-sm);
}

.natural-card p {
  color: #666;
  margin-bottom: 0;
}

/* ============================================
   FOOTER NATURAL
   ============================================ */

.natural-footer {
  background-color: var(--footer-bg);
  color: white;
  padding: var(--spacing-xxl) 0 var(--spacing-lg) 0;
  margin-top: var(--spacing-xxl);
}

.natural-footer h4 {
  color: var(--soft-green);
  margin-bottom: var(--spacing-md);
  font-weight: 600;
}

.natural-footer p,
.natural-footer a {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--spacing-xs);
}

.natural-footer a:hover {
  color: var(--soft-green);
}

.natural-footer .footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-md);
  text-align: center;
  color: rgba(255, 255, 255, 0.6);
}

/* ============================================
   ELEMENTOS INTERACTIVOS
   ============================================ */

.interactive-element {
  transition: all var(--transition-normal);
  cursor: pointer;
}

.interactive-element:hover {
  transform: scale(1.02);
}

/* ============================================
   FORMULARIOS NATURALES
   ============================================ */

.natural-form .form-control {
  border: 2px solid #e9ecef;
  border-radius: var(--border-radius);
  padding: var(--spacing-sm) var(--spacing-md);
  font-family: var(--font-primary);
  font-size: 1rem;
  transition: border-color var(--transition-fast);
}

.natural-form .form-control:focus {
  border-color: var(--secondary-green);
  box-shadow: 0 0 0 0.2rem rgba(127, 176, 105, 0.25);
  outline: none;
}

.natural-form .form-label {
  color: var(--primary-green);
  font-weight: 500;
  margin-bottom: var(--spacing-xs);
}

/* ============================================
   UTILIDADES NATURALES
   ============================================ */

.text-natural-primary {
  color: var(--primary-green) !important;
}

.text-natural-secondary {
  color: var(--secondary-green) !important;
}

.text-natural-success {
  color: var(--success-green) !important;
}

.bg-natural-primary {
  background-color: var(--primary-green) !important;
}

.bg-natural-secondary {
  background-color: var(--secondary-green) !important;
}

.bg-natural-light {
  background-color: var(--soft-green) !important;
}

.border-natural {
  border-color: var(--primary-green) !important;
}

.shadow-natural {
  box-shadow: var(--box-shadow-light) !important;
}

.shadow-natural-lg {
  box-shadow: var(--box-shadow-medium) !important;
}

/* ============================================
   ESPACIADO Y LAYOUT
   ============================================ */

.natural-spacing-sm {
  margin-bottom: var(--spacing-sm);
}

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

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

.natural-spacing-xl {
  margin-bottom: var(--spacing-xl);
}

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

.natural-padding-lg {
  padding: var(--spacing-xl);
}

/* ============================================
   ELEMENTOS DECORATIVOS NATURALES
   ============================================ */

.natural-divider {
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--soft-green), transparent);
  margin: var(--spacing-xl) 0;
  border: none;
}

.natural-highlight {
  background: linear-gradient(120deg, var(--soft-green) 0%, var(--soft-green) 100%);
  background-repeat: no-repeat;
  background-size: 100% 0.3em;
  background-position: 0 88%;
  transition: background-size var(--transition-normal);
}

.natural-highlight:hover {
  background-size: 100% 88%;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 768px) {
  .natural-container {
    padding: 0 var(--spacing-sm);
  }
  
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.75rem;
  }
  
  .natural-header {
    padding: var(--spacing-md) 0;
  }
  
  .section-white,
  .section-light,
  .section-nature,
  .section-subtle {
    padding: var(--spacing-xl) 0;
  }
  
  .natural-card {
    padding: var(--spacing-md);
  }
}

@media (max-width: 576px) {
  body {
    font-size: 14px;
  }
  
  h1 {
    font-size: 1.75rem;
  }
  
  h2 {
    font-size: 1.5rem;
  }
  
  .btn-natural,
  .btn-outline-natural {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: 0.9rem;
  }
}

/* ============================================
   ANIMACIONES SUTILES (SIN COMPLEJIDAD)
   ============================================ */

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

.fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}

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

.pulse:hover {
  animation: pulse 2s infinite;
}

/* ============================================
   ESTADOS DE CARGA
   ============================================ */

.loading-skeleton {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: loading 1.5s infinite;
}

@keyframes loading {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

/* ============================================
   MEJORAS DE ACCESIBILIDAD
   ============================================ */

.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;
}

/* Focus visible para mejor navegación por teclado */
.focus-visible:focus {
  outline: 2px solid var(--secondary-green);
  outline-offset: 2px;
}

/* ============================================
   PRINT STYLES
   ============================================ */

@media print {
  .natural-header,
  .natural-footer {
    background: white !important;
    color: black !important;
  }
  
  .btn-natural,
  .btn-outline-natural {
    border: 1px solid black !important;
    background: white !important;
    color: black !important;
  }
}


/* Cookie Banner Additional Styles for Bootstrap */
.cookie-banner-custom {
    z-index: 1060;
    backdrop-filter: blur(10px);
}

.cookie-banner-custom .btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}