/* CSS Variables for Consistent Theming */
:root {
  /* Color Palette - Neutral Theme */
  --color-primary: #4a5568;
  --color-primary-dark: #2d3748;
  --color-primary-light: #718096;
  --color-secondary: #38b2ac;
  --color-secondary-dark: #2c7a7b;
  --color-secondary-light: #4fd1c7;
  --color-accent: #ed8936;
  --color-accent-dark: #c05621;
  --color-accent-light: #fbb042;
  
  /* Background Colors */
  --color-bg-primary: #f7fafc;
  --color-bg-secondary: #edf2f7;
  --color-bg-tertiary: #e2e8f0;
  --color-bg-dark: #1a202c;
  --color-bg-card: #ffffff;
  
  /* Text Colors */
  --color-text-primary: #2d3748;
  --color-text-secondary: #4a5568;
  --color-text-light: #718096;
  --color-text-white: #ffffff;
  --color-text-muted: #a0aec0;
  
  /* Neumorphism Shadows */
  --shadow-light: 8px 8px 20px rgba(0, 0, 0, 0.1), -8px -8px 20px rgba(255, 255, 255, 0.7);
  --shadow-dark: inset 8px 8px 20px rgba(0, 0, 0, 0.1), inset -8px -8px 20px rgba(255, 255, 255, 0.7);
  --shadow-hover: 12px 12px 30px rgba(0, 0, 0, 0.15), -12px -12px 30px rgba(255, 255, 255, 0.8);
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  --gradient-secondary: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-dark) 100%);
  --gradient-accent: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
  --gradient-bg: linear-gradient(135deg, var(--color-bg-primary) 0%, var(--color-bg-secondary) 100%);
  
  /* Typography */
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Work Sans', sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-xxl: 4rem;
  
  /* Border Radius */
  --border-radius-sm: 8px;
  --border-radius-md: 12px;
  --border-radius-lg: 16px;
  --border-radius-xl: 24px;
  
  /* Transitions */
  --transition-fast: 0.2s ease-out;
  --transition-normal: 0.3s ease-out;
  --transition-slow: 0.5s ease-out;
  --transition-cubic: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  line-height: 1.6;
  color: var(--color-text-primary);
  background: var(--gradient-bg);
  font-size: 16px;
  overflow-x: hidden;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  line-height: 1.2;
  margin-bottom: var(--spacing-sm);
  font-weight: 600;
  color: var(--color-text-primary);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

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

/* Global Button Styles */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-sm) var(--spacing-lg);
  border: none;
  border-radius: var(--border-radius-md);
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-cubic);
  box-shadow: var(--shadow-light);
  background: var(--color-bg-card);
  color: var(--color-text-primary);
  min-width: 140px;
  text-align: center;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.btn:active {
  transform: translateY(0);
  box-shadow: var(--shadow-dark);
}

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

.btn-secondary {
  background: var(--gradient-secondary);
  color: var(--color-text-white);
}

.btn-accent {
  background: var(--gradient-accent);
  color: var(--color-text-white);
}

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

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

button, input[type='submit'] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-sm) var(--spacing-lg);
  border: none;
  border-radius: var(--border-radius-md);
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-cubic);
  box-shadow: var(--shadow-light);
  background: var(--gradient-primary);
  color: var(--color-text-white);
  min-width: 140px;
}

button:hover, input[type='submit']:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-light);
  transition: all var(--transition-normal);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-sm) var(--spacing-md);
}

.nav-brand h1 {
  color: var(--color-primary);
  font-size: 1.5rem;
  margin: 0;
}

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

.nav-menu a {
  color: var(--color-text-primary);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--transition-fast);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius-sm);
}

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

.burger-menu {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 4px;
}

.burger-menu span {
  width: 25px;
  height: 3px;
  background: var(--color-primary);
  transition: all var(--transition-fast);
}

/* Hero Section */
.hero-section {
  position: relative;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: -2;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(74, 85, 104, 0.8) 0%, rgba(45, 55, 72, 0.9) 100%);
  z-index: -1;
}

.hero-content {
  text-align: center;
  color: var(--color-text-white);
  z-index: 1;
}

.hero-title {
  font-size: 3.5rem;
  margin-bottom: var(--spacing-md);
  color: var(--color-text-white);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-lg);
  color: var(--color-text-white);
  font-weight: 300;
}

.hero-description {
  font-size: 1.125rem;
  margin-bottom: var(--spacing-xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  color: var(--color-text-white);
}

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

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

.section-title {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: var(--spacing-xl);
  color: var(--color-text-primary);
  position: relative;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--gradient-primary);
  border-radius: 2px;
}

/* Card Styles */
.card {
  background: var(--color-bg-card);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-light);
  transition: all var(--transition-cubic);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

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

.card-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.card:hover .card-image img {
  transform: scale(1.05);
}

.card-content {
  padding: var(--spacing-lg);
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
}

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

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

/* Services Section */
.services-section {
  background: var(--color-bg-secondary);
}

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

/* Vision Section */
.vision-section {
  background: var(--color-bg-primary);
}

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

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

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

.vision-image img {
  width: 100%;
  max-width: 500px;
  height: auto;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-light);
}

/* Gallery Section */
.gallery-section {
  background: var(--color-bg-secondary);
}

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

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-light);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.gallery-item:hover img {
  transform: scale(1.1);
}

/* Statistics Section */
.statistics-section {
  background: var(--gradient-primary);
  color: var(--color-text-white);
}

.statistics-section .section-title {
  color: var(--color-text-white);
}

.statistics-section .section-title::after {
  background: var(--color-text-white);
}

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

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

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-text-white);
  margin-bottom: var(--spacing-xs);
}

.stat-label {
  font-size: 1.125rem;
  color: var(--color-text-white);
  margin-bottom: var(--spacing-md);
}

.progress-bar {
  width: 100%;
  height: 8px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 4px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: var(--color-text-white);
  border-radius: 4px;
  transition: width 1s ease-out;
}

/* Calendar Section */
.calendar-section {
  background: var(--color-bg-primary);
}

.calendar-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.event-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  padding: var(--spacing-lg);
  background: var(--color-bg-card);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-light);
  transition: all var(--transition-cubic);
}

.event-item:hover {
  transform: translateX(10px);
  box-shadow: var(--shadow-hover);
}

.event-date {
  background: var(--gradient-primary);
  color: var(--color-text-white);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-md);
  font-weight: 600;
  text-align: center;
  min-width: 80px;
  font-size: 0.875rem;
}

.event-details h3 {
  margin-bottom: var(--spacing-xs);
  color: var(--color-primary);
}

/* Testimonials Section */
.testimonials-section {
  background: var(--color-bg-secondary);
}

.testimonials-slider {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-lg);
}

.testimonial-item {
  background: var(--color-bg-card);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-light);
  position: relative;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.testimonial-item::before {
  content: '"';
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 4rem;
  color: var(--color-primary);
  line-height: 1;
}

.testimonial-content p {
  font-size: 1.125rem;
  margin-bottom: var(--spacing-lg);
  font-style: italic;
  color: var(--color-text-secondary);
}

.testimonial-author strong {
  color: var(--color-primary);
  font-weight: 600;
}

.testimonial-author span {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* Sustainability Section */
.sustainability-section {
  background: var(--color-bg-primary);
}

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

.sustainability-text h3 {
  color: var(--color-secondary);
  margin-bottom: var(--spacing-md);
}

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

.sustainability-image img {
  width: 100%;
  max-width: 500px;
  height: auto;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-light);
}

/* Resources Section */
.recursos-section {
  background: var(--color-bg-secondary);
}

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

.recurso-item {
  background: var(--color-bg-card);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-light);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: all var(--transition-cubic);
}

.recurso-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}

.recurso-item h3 {
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}

.recurso-item p {
  margin-bottom: var(--spacing-lg);
  flex: 1;
}

/* Accolades Section */
.accolades-section {
  background: var(--color-bg-primary);
}

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

.accolade-item {
  background: var(--color-bg-card);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-light);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: all var(--transition-cubic);
}

.accolade-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}

.accolade-item h3 {
  color: var(--color-accent);
  margin-bottom: var(--spacing-md);
}

/* Media Section */
.media-section {
  background: var(--color-bg-secondary);
}

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

.media-item {
  background: var(--color-bg-card);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-light);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: all var(--transition-cubic);
}

.media-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}

.media-item h3 {
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}

.media-date {
  color: var(--color-text-light);
  font-size: 0.875rem;
  margin-top: auto;
}

/* Blog Section */
.blog-section {
  background: var(--color-bg-primary);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-lg);
}

.blog-item {
  background: var(--color-bg-card);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-light);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: all var(--transition-cubic);
}

.blog-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}

.blog-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.blog-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.blog-content {
  padding: var(--spacing-lg);
  text-align: center;
}

.blog-content h3 {
  margin-bottom: var(--spacing-sm);
  color: var(--color-primary);
}

.blog-date {
  color: var(--color-text-light);
  font-size: 0.875rem;
  margin-top: var(--spacing-sm);
}

/* FAQ Section */
.faq-section {
  background: var(--color-bg-secondary);
}

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

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

.faq-question {
  padding: var(--spacing-lg);
  font-weight: 600;
  color: var(--color-primary);
  cursor: pointer;
  transition: background var(--transition-fast);
  background: var(--color-bg-card);
}

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

.faq-answer {
  padding: 0 var(--spacing-lg) var(--spacing-lg);
  color: var(--color-text-secondary);
}

/* Vacancies Section */
.vacancies-section {
  background: var(--color-bg-primary);
}

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

.vacancy-item {
  background: var(--color-bg-card);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-light);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: all var(--transition-cubic);
}

.vacancy-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}

.vacancy-item h3 {
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}

.vacancy-requirements {
  margin-top: var(--spacing-md);
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* Contact Section */
.contact-section {
  background: var(--color-bg-secondary);
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
}

.contact-info {
  background: var(--color-bg-card);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-light);
}

.contact-info h3 {
  color: var(--color-primary);
  margin-bottom: var(--spacing-lg);
}

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

.contact-item strong {
  color: var(--color-primary);
  display: block;
  margin-bottom: var(--spacing-xs);
}

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

.contact-form h3 {
  color: var(--color-primary);
  margin-bottom: var(--spacing-lg);
}

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

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

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: var(--spacing-sm);
  border: 2px solid var(--color-bg-tertiary);
  border-radius: var(--border-radius-md);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color var(--transition-fast);
  background: var(--color-bg-primary);
  color: var(--color-text-primary);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(74, 85, 104, 0.1);
}

/* Footer */
.footer {
  background: var(--color-bg-dark);
  color: var(--color-text-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 {
  color: var(--color-text-white);
  margin-bottom: var(--spacing-md);
}

.footer-section p {
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-md);
}

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

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

.footer-section a {
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

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

.footer-contact p {
  margin-bottom: var(--spacing-xs);
  color: var(--color-text-muted);
}

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

.social-links a {
  color: var(--color-text-muted);
  text-decoration: none;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius-sm);
  transition: all var(--transition-fast);
  background: rgba(255, 255, 255, 0.1);
}

.social-links a:hover {
  color: var(--color-text-white);
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

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

.footer-bottom p {
  color: var(--color-text-muted);
  margin: 0;
}

/* Popup Styles */
.popup-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 2000;
}

.popup-content {
  background: var(--color-bg-card);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-hover);
  max-width: 400px;
  width: 90%;
  text-align: center;
  transform: scale(0.9);
  transition: transform var(--transition-cubic);
}

.popup-overlay.active .popup-content {
  transform: scale(1);
}

.popup-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
}

.popup-header h3 {
  color: var(--color-primary);
  margin: 0;
}

.popup-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-text-light);
  padding: 0;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background var(--transition-fast);
}

.popup-close:hover {
  background: var(--color-bg-secondary);
}

.popup-icon {
  font-size: 3rem;
  color: var(--color-secondary);
  margin-top: var(--spacing-md);
}

/* Success Page Styles */
.success-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-bg);
  padding: var(--spacing-xl);
}

.success-content {
  text-align: center;
  background: var(--color-bg-card);
  padding: var(--spacing-xxl);
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow-hover);
  max-width: 500px;
  width: 100%;
}

.success-icon {
  font-size: 4rem;
  color: var(--color-secondary);
  margin-bottom: var(--spacing-lg);
}

.success-content h1 {
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}

.success-content p {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-xl);
}

/* Terms and Privacy Page Styles */
.terms-page,
.privacy-page {
  padding-top: 100px;
  background: var(--color-bg-primary);
}

.terms-content,
.privacy-content {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--spacing-xxl) var(--spacing-md);
}

.terms-content h1,
.privacy-content h1 {
  color: var(--color-primary);
  margin-bottom: var(--spacing-xl);
  text-align: center;
}

.terms-content h2,
.privacy-content h2 {
  color: var(--color-primary);
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
}

.terms-content h3,
.privacy-content h3 {
  color: var(--color-text-primary);
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
}

.terms-content p,
.privacy-content p,
.terms-content li,
.privacy-content li {
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: var(--spacing-sm);
}

.terms-content ul,
.privacy-content ul {
  margin-left: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

/* About Page Styles */
.about-page {
  padding-top: 100px;
  background: var(--color-bg-primary);
}

.about-hero {
  text-align: center;
  padding: var(--spacing-xxl) 0;
  background: var(--gradient-primary);
  color: var(--color-text-white);
  margin-bottom: var(--spacing-xxl);
}

.about-hero h1 {
  color: var(--color-text-white);
  margin-bottom: var(--spacing-md);
}

.about-hero p {
  color: var(--color-text-white);
  font-size: 1.125rem;
  max-width: 600px;
  margin: 0 auto;
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
  margin-bottom: var(--spacing-xxl);
}

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

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

.about-image img {
  width: 100%;
  max-width: 500px;
  height: auto;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-light);
}

/* Contacts Page Styles */
.contacts-page {
  padding-top: 100px;
  background: var(--color-bg-primary);
}

.contacts-hero {
  text-align: center;
  padding: var(--spacing-xxl) 0;
  background: var(--gradient-secondary);
  color: var(--color-text-white);
  margin-bottom: var(--spacing-xxl);
}

.contacts-hero h1 {
  color: var(--color-text-white);
  margin-bottom: var(--spacing-md);
}

.contacts-hero p {
  color: var(--color-text-white);
  font-size: 1.125rem;
  max-width: 600px;
  margin: 0 auto;
}

/* Responsive Design */
@media (max-width: 768px) {
  .container {
    padding: 0 var(--spacing-sm);
  }

  .nav-menu {
    display: none;
  }

  .burger-menu {
    display: flex;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .hero-subtitle {
    font-size: 1.25rem;
  }

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

  .section-title {
    font-size: 2rem;
  }

  .vision-content,
  .sustainability-content,
  .contact-content,
  .about-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }

  .services-grid,
  .gallery-grid,
  .stats-grid,
  .testimonials-slider,
  .recursos-grid,
  .accolades-grid,
  .media-grid,
  .blog-grid,
  .vacancies-grid {
    grid-template-columns: 1fr;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }

  .social-links {
    justify-content: center;
  }

  .event-item {
    flex-direction: column;
    text-align: center;
  }

  .event-date {
    min-width: auto;
    width: 100%;
    max-width: 120px;
  }

  h1 { font-size: 2rem; }
  h2 { font-size: 1.75rem; }
  h3 { font-size: 1.25rem; }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem;
  }

  .hero-subtitle {
    font-size: 1.125rem;
  }

  .section-title {
    font-size: 1.75rem;
  }

  .btn {
    width: 100%;
    max-width: 250px;
  }

  .popup-content {
    width: 95%;
    padding: var(--spacing-lg);
  }

  .contact-form,
  .contact-info {
    padding: var(--spacing-lg);
  }
}

/* Animation Classes */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: all var(--transition-slow);
}

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

.slide-in-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: all var(--transition-slow);
}

.slide-in-left.animate {
  opacity: 1;
  transform: translateX(0);
}

.slide-in-right {
  opacity: 0;
  transform: translateX(50px);
  transition: all var(--transition-slow);
}

.slide-in-right.animate {
  opacity: 1;
  transform: translateX(0);
}

.scale-in {
  opacity: 0;
  transform: scale(0.8);
  transition: all var(--transition-slow);
}

.scale-in.animate {
  opacity: 1;
  transform: scale(1);
}

/* Utility Classes */
.text-center {
  text-align: center;
}

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

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

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }
.mb-5 { margin-bottom: var(--spacing-xl); }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }
.mt-5 { margin-top: var(--spacing-xl); }

.hidden {
  display: none;
}

.visible {
  display: block;
}

/* Read More Links */
.read-more {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.read-more:hover {
  color: var(--color-primary-dark);
}

.read-more::after {
  content: '→';
  transition: transform var(--transition-fast);
}

.read-more:hover::after {
  transform: translateX(5px);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--color-bg-secondary);
}

::-webkit-scrollbar-thumb {
  background: var(--color-primary);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary-dark);
}

/* Selection */
::selection {
  background: var(--color-primary);
  color: var(--color-text-white);
}

/* Focus Styles */
*:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Print Styles */
@media print {
  .header,
  .footer,
  .popup-overlay,
  .burger-menu {
    display: none;
  }

  body {
    background: white;
    color: black;
  }

  .hero-section {
    height: auto;
    background: none;
  }

  .hero-overlay {
    display: none;
  }

  .hero-content {
    color: black;
  }

  .btn {
    display: none;
  }
}