/* Reset y Variables */
:root {
  --color-primary: #2d5016;
  --color-primary-light: #4a7c2a;
  --color-primary-dark: #1a3009;
  --color-secondary: #6b8e23;
  --color-accent: #90c695;
  --color-text: #333333;
  --color-text-light: #666666;
  --color-bg: #ffffff;
  --color-bg-light: #f8f9f6;
  --color-bg-dark: #2d5016;
  --color-border: #e0e0e0;
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-xxl: 4rem;
  --max-width: 1200px;
  --border-radius: 8px;
  --transition: all 0.3s ease;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-primary);
  color: var(--color-text);
  line-height: 1.6;
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Skip Link */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--color-primary);
  color: white;
  padding: 8px 16px;
  text-decoration: none;
  z-index: 100;
  border-radius: 0 0 4px 0;
}

.skip-link:focus {
  top: 0;
}

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

/* Header y Navegación */
.header {
  background-color: var(--color-bg);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
}


.nav-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md) 0;
}

/* Asegurar que NO haya ningún botón hamburguesa visible */
button.nav-toggle,
.nav-toggle,
#nav-toggle,
[class*="nav-toggle"],
[id*="nav-toggle"],
button[aria-label*="menú"],
button[aria-label*="menu"],
button[type="button"][aria-expanded],
.nav-wrapper > button,
.nav-wrapper button {
  display: none !important;
  visibility: hidden !important;
  opacity: 0 !important;
  width: 0 !important;
  height: 0 !important;
  overflow: hidden !important;
  position: absolute !important;
  left: -9999px !important;
  pointer-events: none !important;
  margin: 0 !important;
  padding: 0 !important;
  border: none !important;
  background: transparent !important;
  font-size: 0 !important;
  line-height: 0 !important;
}

.logo {
  text-decoration: none;
  color: var(--color-primary);
  font-size: 1.5rem;
  font-weight: 700;
}

.logo-text {
  display: inline-block;
}


.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--spacing-lg);
  align-items: center;
}

.nav-menu a {
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
  padding: var(--spacing-xs) 0;
  position: relative;
}

.nav-menu a:hover,
.nav-menu a.active {
  color: var(--color-primary);
}

.nav-menu a.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--color-primary);
}

/* Submenu */
.nav-menu li {
  position: relative;
}

.nav-menu .submenu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: white;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  border-radius: var(--border-radius);
  padding: var(--spacing-sm) 0;
  min-width: 220px;
  z-index: 1000;
  list-style: none;
  margin-top: var(--spacing-xs);
}

.nav-menu li:hover .submenu,
.nav-menu li:focus-within .submenu {
  display: block;
}

.nav-menu .submenu li {
  width: 100%;
}

.nav-menu .submenu a {
  display: block;
  padding: var(--spacing-sm) var(--spacing-md);
  color: var(--color-text);
  text-decoration: none;
  transition: var(--transition);
}

.nav-menu .submenu a:hover {
  background-color: var(--color-bg-light);
  color: var(--color-primary);
}


/* Hero Section */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
  padding: var(--spacing-xxl) var(--spacing-md);
  background: linear-gradient(135deg, var(--color-bg-light) 0%, var(--color-bg) 100%);
  min-height: 600px;
}

.hero-content {
  max-width: 600px;
}

.hero h1 {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
  line-height: 1.2;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-lg);
  line-height: 1.6;
}

.hero-image {
  position: relative;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.hero-image img {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 14px 32px;
  text-decoration: none;
  border-radius: var(--border-radius);
  font-weight: 600;
  transition: var(--transition);
  border: none;
  cursor: pointer;
  font-size: 1rem;
  min-height: 48px;
  min-width: 48px;
  text-align: center;
}

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

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(45, 80, 22, 0.3);
}

.btn-large {
  padding: 18px 40px;
  font-size: 1.125rem;
}

/* Sections */
section {
  padding: var(--spacing-xxl) 0;
}

section h2 {
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
  text-align: center;
}

.section-intro {
  font-size: 1.125rem;
  color: var(--color-text-light);
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--spacing-xl);
  line-height: 1.7;
}

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

.service-card {
  background: white;
  padding: var(--spacing-lg);
  border-radius: var(--border-radius);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  transition: var(--transition);
  border: 1px solid var(--color-border);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

.service-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
  display: block;
}

.service-card h3 {
  font-size: 1.5rem;
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
  font-weight: 600;
}

.service-card p {
  color: var(--color-text-light);
  line-height: 1.7;
}

/* Zones Section */
.zones-section {
  background-color: var(--color-bg-light);
}

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

.zone-card {
  background: white;
  padding: var(--spacing-lg);
  border-radius: var(--border-radius);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  border-left: 4px solid var(--color-primary);
}

.zone-card h3 {
  font-size: 1.75rem;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
  font-weight: 600;
}

.zone-card p {
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
  line-height: 1.7;
}

.zone-card ul {
  list-style: none;
  padding-left: 0;
}

.zone-card li {
  padding: var(--spacing-xs) 0;
  padding-left: var(--spacing-md);
  position: relative;
  color: var(--color-text-light);
}

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

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

.why-item {
  text-align: center;
  padding: var(--spacing-lg);
}

.why-item h3 {
  font-size: 1.5rem;
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
  font-weight: 600;
}

.why-item p {
  color: var(--color-text-light);
  line-height: 1.7;
}

/* CTA Section */
.cta-section {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  color: white;
  text-align: center;
  padding: var(--spacing-xxl) var(--spacing-md);
}

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

.cta-section p {
  font-size: 1.125rem;
  margin-bottom: var(--spacing-lg);
  opacity: 0.95;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

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

.cta-section .btn-primary:hover {
  background-color: var(--color-bg-light);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* Footer */
.footer {
  background-color: var(--color-bg-dark);
  color: white;
  padding: var(--spacing-xxl) 0 var(--spacing-lg);
}

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

.footer-section h3,
.footer-section h4 {
  margin-bottom: var(--spacing-md);
  color: white;
  font-weight: 600;
}

.footer-section p {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.7;
}

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

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

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

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

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

/* Breadcrumbs */
.breadcrumbs {
  background-color: var(--color-bg-light);
  padding: var(--spacing-md) 0;
  border-bottom: 1px solid var(--color-border);
}

.breadcrumbs ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  align-items: center;
}

.breadcrumbs li {
  display: flex;
  align-items: center;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.breadcrumbs li:not(:last-child)::after {
  content: '/';
  margin-left: var(--spacing-xs);
  color: var(--color-text-light);
}

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

.breadcrumbs a:hover {
  text-decoration: underline;
}

.breadcrumbs span {
  color: var(--color-text);
  font-weight: 500;
}

/* Contact Section */
.contact-section {
  padding: var(--spacing-xxl) 0;
}

.contact-section h1 {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
  text-align: center;
}

/* Form Styles */
.form-container {
  max-width: 600px;
  margin: 0 auto;
  background: white;
  padding: var(--spacing-xl);
  border-radius: var(--border-radius);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

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

.form-group label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 500;
  color: var(--color-text);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--color-border);
  border-radius: var(--border-radius);
  font-family: var(--font-primary);
  font-size: 1rem;
  transition: var(--transition);
  min-height: 48px;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(45, 80, 22, 0.1);
}

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

.form-group small {
  display: block;
  margin-top: var(--spacing-xs);
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.form-group input.error,
.form-group textarea.error,
.form-group select.error {
  border-color: #dc3545;
}

.form-group input.error:focus,
.form-group textarea.error:focus,
.form-group select.error:focus {
  box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
}

/* Responsive Design */
@media (max-width: 768px) {
  :root {
    font-size: 14px;
  }
  
  .nav-wrapper {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .nav-menu {
    flex-direction: column;
    width: 100%;
    text-align: left;
    padding: var(--spacing-md) 0;
    gap: 0;
    margin-top: var(--spacing-sm);
  }
  
  .nav-menu li {
    width: 100%;
    padding: var(--spacing-xs) 0;
  }
  
  .nav-menu a {
    display: block;
    padding: var(--spacing-sm);
  }
  
  .nav-menu .submenu {
    position: static;
    display: none;
    box-shadow: none;
    padding: var(--spacing-xs) 0 var(--spacing-xs) var(--spacing-md);
    margin-top: 0;
  }
  
  .nav-menu .submenu.active {
    display: block;
  }
  
  .hero {
    grid-template-columns: 1fr;
    padding: var(--spacing-xl) var(--spacing-md);
    min-height: auto;
  }
  
  .hero h1 {
    font-size: 2rem;
  }
  
  .hero-subtitle {
    font-size: 1.125rem;
  }
  
  section h2 {
    font-size: 1.75rem;
  }
  
  .services-grid,
  .zones-grid,
  .why-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 1.75rem;
  }
  
  .btn {
    width: 100%;
  }
  
  .form-container {
    padding: var(--spacing-md);
  }
}

/* FAQ Section */
.faq-section {
  padding: var(--spacing-xxl) 0;
  background-color: var(--color-bg-light);
}

.faq-list {
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  background: var(--color-bg);
  border-radius: var(--border-radius);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transition: var(--transition);
}

.faq-item:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.faq-item h3 {
  color: var(--color-primary);
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
  font-weight: 600;
}

.faq-item p {
  color: var(--color-text);
  line-height: 1.7;
  margin: 0;
}

/* Related Services */
.related-services {
  padding: var(--spacing-lg) 0;
}

.related-services h2 {
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
}

.related-services h3 a:hover {
  text-decoration: underline;
}

/* Print Styles */
@media print {
  .header,
  .footer,
  .btn {
    display: none;
  }
  
  body {
    color: black;
    background: white;
  }
}

@media (max-width: 768px) {
  .faq-item {
    padding: var(--spacing-md);
  }
  
  .faq-item h3 {
    font-size: 1.1rem;
  }
}