/* Core Variables */
:root {
  /* Tetrad color scheme */
  --primary-color: #0056b3;
  --primary-dark: #003d7a;
  --primary-light: #4d8fda;
  
  --secondary-color: #b30056;
  --secondary-dark: #7a003d;
  --secondary-light: #da4d8f;
  
  --tertiary-color: #56b300;
  --tertiary-dark: #3d7a00;
  --tertiary-light: #8fda4d;
  
  --quaternary-color: #00b356;
  --quaternary-dark: #007a3d;
  --quaternary-light: #4dda8f;
  
  /* Neutral colors */
  --white: #ffffff;
  --light-gray: #f5f5f5;
  --medium-gray: #e0e0e0;
  --dark-gray: #333333;
  --black: #222222;
  
  /* Typography */
  --heading-font: 'Roboto', sans-serif;
  --body-font: 'Lato', sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 3rem;
  --spacing-xl: 5rem;
  
  /* Borders */
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 16px;
  
  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.1);
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-medium: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Container widths */
  --container-width: 1200px;
}

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

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

body {
  font-family: var(--body-font);
  color: var(--dark-gray);
  line-height: 1.6;
  background-color: var(--white);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--heading-font);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-sm);
  color: var(--black);
}

h1 {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
}

h2 {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
}

h3 {
  font-size: 1.75rem;
  margin-bottom: var(--spacing-sm);
}

h4 {
  font-size: 1.5rem;
}

h5 {
  font-size: 1.25rem;
}

h6 {
  font-size: 1rem;
}

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

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

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

ul {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Container */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

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

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-lg);
  position: relative;
}

.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
  margin: var(--spacing-sm) auto 0;
  border-radius: var(--border-radius-sm);
}

.section-description {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--spacing-lg);
  font-size: 1.1rem;
}

/* Button Styles */
.btn {
  display: inline-block;
  padding: 0.8rem 1.8rem;
  background-color: var(--primary-color);
  color: var(--white);
  border: none;
  border-radius: var(--border-radius-md);
  font-family: var(--heading-font);
  font-weight: 500;
  font-size: 1rem;
  cursor: pointer;
  text-align: center;
  transition: all var(--transition-medium);
  box-shadow: var(--shadow-sm);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn:hover {
  background-color: var(--primary-dark);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  color: var(--white);
}

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

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

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

.btn-secondary:hover {
  background-color: var(--secondary-dark);
}

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

.btn-tertiary:hover {
  background-color: var(--tertiary-dark);
}

.btn-sm {
  padding: 0.5rem 1.2rem;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 1rem 2.2rem;
  font-size: 1.125rem;
}

/* Form Styles */
input, textarea, select {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1px solid var(--medium-gray);
  border-radius: var(--border-radius-md);
  font-family: var(--body-font);
  font-size: 1rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  background-color: var(--white);
}

input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(0, 86, 179, 0.2);
}

label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 500;
  color: var(--black);
}

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

/* Header Styles */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.95);
  z-index: 1000;
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(5px);
  transition: background-color var(--transition-medium);
}

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

.logo {
  display: flex;
  align-items: center;
}

.logo img {
  height: 60px;
  width: auto;
}

.main-nav {
  display: flex;
}

.nav-list {
  display: flex;
  gap: var(--spacing-md);
}

.nav-list li a {
  font-weight: 500;
  font-size: 1rem;
  color: var(--dark-gray);
  transition: color var(--transition-fast);
  padding: 0.5rem 0;
  position: relative;
}

.nav-list li a:hover {
  color: var(--primary-color);
}

.nav-list li a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-color);
  transition: width var(--transition-medium);
}

.nav-list li a:hover::after {
  width: 100%;
}

.burger-menu {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  height: 24px;
  cursor: pointer;
}

.burger-menu span {
  display: block;
  width: 30px;
  height: 3px;
  background-color: var(--dark-gray);
  border-radius: 3px;
  transition: all var(--transition-medium);
}

/* Hero Section */
.hero {
  position: relative;
  padding: 0;
  height: 100vh;
  display: flex;
  align-items: center;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  margin-top: 0;
}

.hero .overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to right, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.5));
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  text-align: left;
}

.hero-content h1 {
  color: var(--white);
  font-size: 3.5rem;
  margin-bottom: var(--spacing-md);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero-content p {
  color: var(--white);
  font-size: 1.5rem;
  margin-bottom: var(--spacing-lg);
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

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

/* Estaciones Section */
.estaciones-section {
  background-color: var(--white);
}

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

.estacion-card {
  background-color: var(--white);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.estacion-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.image-container {
  width: 100%;
  height: 250px;
  overflow: hidden;
  position: relative;
}

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

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

.card-content {
  padding: var(--spacing-md);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

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

.progress-bar {
  width: 100%;
  height: 8px;
  background-color: var(--medium-gray);
  border-radius: var(--border-radius-sm);
  margin: var(--spacing-md) 0 var(--spacing-xs);
  position: relative;
  overflow: hidden;
}

.progress-bar .progress {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  background: linear-gradient(to right, var(--primary-color), var(--primary-light));
  width: 0;
  border-radius: var(--border-radius-sm);
  transition: width 1.5s ease-in-out;
}

.progress-bar span {
  display: block;
  font-size: 0.875rem;
  color: var(--dark-gray);
  margin-top: var(--spacing-xs);
}

/* Custom Slider */
.custom-slider {
  margin-top: var(--spacing-xl);
}

.custom-slider h3 {
  text-align: center;
  margin-bottom: var(--spacing-md);
}

.slider-container {
  position: relative;
  overflow: hidden;
  padding: 0 var(--spacing-lg);
}

.slider-track {
  display: flex;
  transition: transform var(--transition-slow);
}

.slide {
  min-width: 250px;
  padding: var(--spacing-sm);
  flex: 1;
}

.slide-content {
  background-color: var(--light-gray);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-md);
  text-align: center;
  height: 100%;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

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

.slider-controls {
  display: flex;
  justify-content: center;
  margin-top: var(--spacing-md);
  gap: var(--spacing-sm);
}

.prev-btn, .next-btn {
  background-color: var(--primary-color);
  color: var(--white);
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.prev-btn:hover, .next-btn:hover {
  background-color: var(--primary-dark);
}

/* Methodology Section */
.methodology-section {
  background-color: var(--light-gray);
}

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

.accordion-item {
  margin-bottom: var(--spacing-md);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  background-color: var(--white);
}

.accordion-header {
  padding: var(--spacing-md);
  background-color: var(--white);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  transition: background-color var(--transition-fast);
  border-left: 4px solid var(--primary-color);
}

.accordion-header:hover {
  background-color: var(--light-gray);
}

.accordion-header h3 {
  margin: 0;
  font-size: 1.25rem;
}

.accordion-icon {
  font-size: 1.5rem;
  color: var(--primary-color);
  transition: transform var(--transition-medium);
}

.accordion-item.active .accordion-icon {
  transform: rotate(45deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

.accordion-item.active .accordion-content {
  max-height: 1000px;
}

.accordion-inner {
  padding: var(--spacing-md);
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.accordion-image {
  flex: 0 0 300px;
  height: 200px;
  border-radius: var(--border-radius-md);
  overflow: hidden;
}

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

.accordion-text {
  flex: 1;
  min-width: 300px;
}

.accordion-text ul {
  list-style: disc;
  padding-left: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.accordion-text li {
  margin-bottom: var(--spacing-xs);
}

/* Recursos Section */
.recursos-section {
  background: linear-gradient(135deg, var(--white), var(--light-gray));
}

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

.recurso-card {
  background-color: var(--white);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-medium);
}

.recurso-card:hover {
  transform: translateY(-5px);
}

.recurso-card h3 {
  text-align: center;
  margin-bottom: var(--spacing-md);
  color: var(--primary-color);
}

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

.recursos-list a {
  color: var(--dark-gray);
  padding: var(--spacing-sm);
  border-radius: var(--border-radius-sm);
  transition: all var(--transition-medium);
  position: relative;
  padding-left: var(--spacing-lg);
}

.recursos-list a::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--primary-color);
  font-weight: bold;
  transition: transform var(--transition-medium);
}

.recursos-list a:hover {
  background-color: var(--light-gray);
  color: var(--primary-color);
}

.recursos-list a:hover::before {
  transform: translateX(5px);
}

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

.contact-container {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xl);
}

.contact-form-container {
  flex: 1;
  min-width: 300px;
}

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

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
}

.form-checkbox input {
  width: auto;
  margin-top: 4px;
}

.contact-info {
  flex: 1;
  min-width: 300px;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.contact-info-item {
  background-color: var(--light-gray);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-sm);
}

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

.contact-map {
  width: 100%;
  height: 300px;
  border-radius: var(--border-radius-md);
  overflow: hidden;
  margin-top: var(--spacing-md);
}

.contact-map img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Webinars Section */
.webinars-section {
  background-color: var(--light-gray);
}

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

.webinar-card {
  background-color: var(--white);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.webinar-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.webinar-meta {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--spacing-sm);
  font-size: 0.875rem;
  color: var(--dark-gray);
}

.webinars-calendar {
  max-width: 900px;
  margin: 0 auto;
}

.webinars-calendar h3 {
  text-align: center;
  margin-bottom: var(--spacing-md);
}

.calendar-wrapper {
  background-color: var(--white);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.calendar-table {
  width: 100%;
  border-collapse: collapse;
}

.calendar-table th, .calendar-table td {
  padding: var(--spacing-sm);
  text-align: left;
  border-bottom: 1px solid var(--medium-gray);
}

.calendar-table th {
  background-color: var(--primary-color);
  color: var(--white);
  font-weight: 500;
}

.calendar-table tr:last-child td {
  border-bottom: none;
}

.calendar-table tr:hover td {
  background-color: var(--light-gray);
}

/* Testimonials Section */
.testimonials-section {
  background: linear-gradient(135deg, var(--primary-light), var(--primary-color));
  color: var(--white);
}

.testimonials-section .section-title,
.testimonials-section .section-description {
  color: var(--white);
}

.testimonials-section .section-title::after {
  background: var(--white);
}

.testimonials-slider {
  position: relative;
  display: flex;
  overflow: hidden;
}

.testimonial-slide {
  min-width: 100%;
  transition: transform var(--transition-slow);
}

.testimonial-card {
  background-color: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-md);
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
  align-items: center;
  max-width: 900px;
  margin: 0 auto;
}

.testimonial-image {
  flex: 0 0 100px;
}

.testimonial-image img {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--white);
}

.testimonial-content {
  flex: 1;
  min-width: 300px;
}

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

.star {
  color: var(--quaternary-light);
  font-size: 1.25rem;
  margin-right: 2px;
}

.star.half {
  position: relative;
  display: inline-block;
}

.star.half::after {
  content: '★';
  position: absolute;
  left: 0;
  top: 0;
  width: 50%;
  overflow: hidden;
  color: var(--medium-gray);
}

.testimonial-text {
  font-style: italic;
  margin-bottom: var(--spacing-md);
  font-size: 1.1rem;
  line-height: 1.7;
}

.testimonial-author h4 {
  color: var(--white);
  margin-bottom: 0;
}

.testimonial-author p {
  font-size: 0.875rem;
  margin: 0;
  opacity: 0.8;
}

.testimonial-indicators {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-lg);
}

.indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.3);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.indicator.active {
  background-color: var(--white);
}

/* News Section */
.news-section {
  background-color: var(--white);
}

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

.news-card {
  background-color: var(--white);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.news-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.news-card .image-container {
  position: relative;
}

.news-date {
  position: absolute;
  top: var(--spacing-sm);
  left: var(--spacing-sm);
  background-color: var(--primary-color);
  color: var(--white);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius-sm);
  text-align: center;
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.news-date .day {
  font-size: 1.25rem;
  font-weight: 700;
}

.news-date .month {
  font-size: 0.75rem;
  text-transform: uppercase;
}

.news-card .card-content {
  padding: var(--spacing-md);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.news-card h3 {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
}

.read-more {
  margin-top: auto;
  color: var(--primary-color);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  transition: all var(--transition-medium);
}

.read-more::after {
  content: "→";
  margin-left: var(--spacing-xs);
  transition: transform var(--transition-medium);
}

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

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

.news-more {
  text-align: center;
  margin-top: var(--spacing-lg);
}

/* Team Section */
.team-section {
  background-color: var(--light-gray);
}

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

.team-card {
  background-color: var(--white);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.team-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.team-card .image-container {
  width: 100%;
  height: 300px;
}

.team-card .card-content {
  padding: var(--spacing-md);
  flex-grow: 1;
}

.team-position {
  color: var(--primary-color);
  font-weight: 500;
  margin-bottom: var(--spacing-sm);
}

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

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

.social-link {
  color: var(--dark-gray);
  transition: color var(--transition-fast);
}

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

/* Footer */
.footer {
  background-color: var(--dark-gray);
  color: var(--white);
  padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-top {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.footer-logo {
  flex: 1;
  min-width: 250px;
}

.footer-logo p {
  margin-top: var(--spacing-sm);
  opacity: 0.8;
}

.footer-links {
  flex: 2;
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
}

.footer-links-column {
  flex: 1;
  min-width: 150px;
}

.footer-links-column h3 {
  color: var(--white);
  margin-bottom: var(--spacing-md);
  font-size: 1.25rem;
}

.footer-links-column ul {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer-links-column a {
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-fast);
}

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

.footer-contact {
  flex: 1;
  min-width: 250px;
}

.footer-contact h3 {
  color: var(--white);
  margin-bottom: var(--spacing-md);
  font-size: 1.25rem;
}

.footer-contact p {
  margin-bottom: var(--spacing-sm);
  opacity: 0.8;
}

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

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

.social-links a {
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-fast);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius-sm);
  background-color: rgba(255, 255, 255, 0.1);
}

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

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

.footer-bottom p {
  margin-bottom: var(--spacing-xs);
  opacity: 0.6;
  font-size: 0.875rem;
}

/* Cookie Consent */
.cookie-consent {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: rgba(0, 0, 0, 0.9);
  color: var(--white);
  z-index: 9999;
  padding: var(--spacing-md);
}

.cookie-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  max-width: var(--container-width);
  margin: 0 auto;
}

.cookie-content p {
  margin: 0;
  flex: 1;
  min-width: 200px;
}

.cookie-btn {
  background-color: var(--primary-color);
  color: var(--white);
  border: none;
  padding: 0.5rem 1.5rem;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.cookie-btn:hover {
  background-color: var(--primary-dark);
}

/* Success Page */
.success-page {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: var(--light-gray);
  padding-top: 80px;
}

.success-container {
  max-width: 600px;
  padding: var(--spacing-xl);
  background-color: var(--white);
  border-radius: var(--border-radius-lg);
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.success-icon {
  font-size: 5rem;
  color: var(--tertiary-color);
  margin-bottom: var(--spacing-md);
}

.success-title {
  color: var(--tertiary-color);
  margin-bottom: var(--spacing-md);
}

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

/* Privacy & Terms Pages */
.page-content {
  padding-top: 100px;
  max-width: 800px;
  margin: 0 auto;
  padding-bottom: var(--spacing-xl);
}

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

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

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

.page-section p {
  margin-bottom: var(--spacing-md);
}

.page-section ul {
  list-style: disc;
  padding-left: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

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

/* Scroll-dependent animations */
.animate-on-scroll {
  /*opacity: 0;*/
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.animate-on-scroll.animate {
  opacity: 1;
  transform: translateY(0);
}

/* Parallax Effect */
.parallax-bg {
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

/* Responsive Styles */
@media (max-width: 992px) {
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  .hero-content h1 {
    font-size: 3rem;
  }
  
  .hero-content p {
    font-size: 1.25rem;
  }
  
  .accordion-inner {
    flex-direction: column;
  }
  
  .accordion-image {
    flex: 0 0 100%;
  }
  
  .contact-container {
    flex-direction: column;
  }
}

@media (max-width: 768px) {
  .header-wrapper {
    padding: var(--spacing-sm) 0;
  }
  
  .main-nav {
    display: none;
  }
  
  .main-nav.active {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--white);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-md) 0;
  }
  
  .nav-list {
    flex-direction: column;
    width: 100%;
    align-items: center;
  }
  
  .nav-list li {
    width: 100%;
    text-align: center;
  }
  
  .nav-list li a {
    display: block;
    padding: var(--spacing-sm) 0;
  }
  
  .burger-menu {
    display: flex;
  }
  
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.75rem;
  }
  
  .hero-content h1 {
    font-size: 2.5rem;
  }
  
  .hero-content p {
    font-size: 1.1rem;
  }
  
  .hero-buttons {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  
  .estaciones-grid,
  .recursos-grid,
  .webinars-grid,
  .news-grid,
  .team-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-top {
    flex-direction: column;
    gap: var(--spacing-xl);
  }
  
  .testimonial-card {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 576px) {
  .container {
    padding: 0 var(--spacing-sm);
  }
  
  h1 {
    font-size: 1.75rem;
  }
  
  h2 {
    font-size: 1.5rem;
  }
  
  .hero {
    height: 90vh;
  }
  
  .hero-content h1 {
    font-size: 2rem;
  }
  
  .hero-content p {
    font-size: 1rem;
  }
  
  .section-title {
    font-size: 1.75rem;
  }
  
  .section-description {
    font-size: 1rem;
  }
  
  .card-content {
    padding: var(--spacing-sm);
  }
  
  .accordion-header {
    padding: var(--spacing-sm);
  }
  
  .accordion-inner {
    padding: var(--spacing-sm);
  }
  
  .footer {
    padding: var(--spacing-lg) 0 var(--spacing-sm);
  }
  
  .footer-links {
    flex-direction: column;
    gap: var(--spacing-md);
  }
}