/* Variables and Root Settings */
:root {
  /* Primary Colors */
  --primary-color: #2ecc71;
  --primary-dark: #27ae60;
  --primary-light: #a3f9c1;
  
  /* Secondary Colors */
  --secondary-color: #3498db;
  --secondary-dark: #2980b9;
  --secondary-light: #a4d8ff;
  
  /* Accent Colors */
  --accent-color: #f39c12;
  --accent-dark: #e67e22;
  --accent-light: #fdebd0;
  
  /* Neutral Colors */
  --dark-color: #333333;
  --dark-medium: #555555;
  --medium-color: #777777;
  --light-medium: #aaaaaa;
  --light-color: #f5f5f5;
  --white-color: #ffffff;
  
  /* Gradients */
  --primary-gradient: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  --secondary-gradient: linear-gradient(135deg, var(--secondary-color), var(--secondary-dark));
  --accent-gradient: linear-gradient(135deg, var(--accent-color), var(--accent-dark));
  --overlay-gradient: linear-gradient(to bottom, rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.3));
  
  /* Shadows */
  --light-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  --medium-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  --strong-shadow: 0 6px 30px rgba(0, 0, 0, 0.15);
  
  /* Typography */
  --heading-font: 'Oswald', sans-serif;
  --body-font: 'Nunito', sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-xxl: 5rem;
  
  /* Border Radius */
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 16px;
  --border-radius-xl: 24px;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-medium: 0.3s ease;
  --transition-slow: 0.5s ease;
  --bounce: cubic-bezier(0.68, -0.55, 0.27, 1.55);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--body-font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--dark-color);
  background-color: var(--white-color);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--heading-font);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  line-height: 1.3;
  color: var(--dark-color);
}

h1 {
  font-size: 3.5rem;
  letter-spacing: 1px;
}

h2 {
  font-size: 2.5rem;
  letter-spacing: 0.5px;
}

h3 {
  font-size: 1.75rem;
}

h4 {
  font-size: 1.25rem;
}

p {
  margin-bottom: var(--spacing-md);
  color: var(--dark-medium);
}

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

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

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

ul, ol {
  list-style-position: inside;
  margin-bottom: var(--spacing-md);
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

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

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background-color: var(--primary-color);
}

.section-description {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--spacing-xl);
  color: var(--medium-color);
}

/* Buttons */
.btn, 
button,
input[type="submit"] {
  display: inline-block;
  padding: 12px 28px;
  font-family: var(--body-font);
  font-weight: 600;
  font-size: 1rem;
  text-align: center;
  border-radius: var(--border-radius-md);
  cursor: pointer;
  transition: all var(--transition-medium) var(--bounce);
  border: none;
  outline: none;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.btn:hover, 
button:hover,
input[type="submit"]:hover {
  transform: translateY(-3px);
  box-shadow: var(--medium-shadow);
}

.btn:active, 
button:active,
input[type="submit"]:active {
  transform: translateY(1px);
}

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

.primary-btn:hover {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
  color: var(--white-color);
}

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

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

.read-more {
  font-weight: 600;
  display: inline-block;
  padding: 0.25rem 0;
  position: relative;
  overflow: hidden;
}

.read-more::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--primary-color);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition-medium) var(--bounce);
}

.read-more:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.98);
  box-shadow: var(--light-shadow);
  transition: all var(--transition-medium);
}

.header.scrolled {
  padding: 10px 0;
  box-shadow: var(--medium-shadow);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
}

.logo h1 {
  font-size: 1.8rem;
  margin-bottom: 0;
  color: var(--primary-color);
}

.desktop-nav ul {
  display: flex;
  list-style: none;
  margin: 0;
}

.desktop-nav li {
  margin-left: var(--spacing-lg);
}

.desktop-nav a {
  color: var(--dark-color);
  font-weight: 600;
  position: relative;
  padding: 0.5rem 0;
}

.desktop-nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--primary-color);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition-medium) var(--bounce);
}

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

.desktop-nav a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 20px;
  cursor: pointer;
}

.mobile-menu-btn span {
  width: 100%;
  height: 2px;
  background-color: var(--dark-color);
  transition: all var(--transition-medium);
}

.mobile-nav {
  display: none;
  background-color: var(--white-color);
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  box-shadow: var(--medium-shadow);
  padding: var(--spacing-md) 0;
  transform: translateY(-10px);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-medium);
}

.mobile-nav.open {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.mobile-nav ul {
  list-style: none;
  margin: 0;
}

.mobile-nav li {
  padding: var(--spacing-sm) var(--spacing-lg);
}

.mobile-nav a {
  color: var(--dark-color);
  font-weight: 600;
  display: block;
}

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

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  color: var(--white-color);
  overflow: hidden;
  padding: var(--spacing-xxl) 0;
}

.hero .overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--overlay-gradient);
  z-index: 1;
}

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

.hero-content {
  max-width: 800px;
}

.hero-content h1,
.hero-content h2,
.hero-content p {
  color: var(--white-color);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-content h1 {
  margin-bottom: var(--spacing-sm);
}

.hero-content h2 {
  font-size: 1.8rem;
  margin-bottom: var(--spacing-lg);
}

.hero-content p {
  font-size: 1.2rem;
  margin-bottom: var(--spacing-xl);
}

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

/* Research Section */
.research {
  padding: var(--spacing-xxl) 0;
  background-color: var(--light-color);
}

.research-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--spacing-xl);
}

.research-image {
  flex: 1;
  min-width: 300px;
  box-shadow: var(--medium-shadow);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  transform: perspective(1000px) rotateY(-5deg);
  transition: transform var(--transition-medium) var(--bounce);
}

.research-image:hover {
  transform: perspective(1000px) rotateY(0);
}

.research-image img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform var(--transition-slow);
}

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

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

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

/* Errors Section */
.errors {
  padding: var(--spacing-xxl) 0;
  background-color: var(--white-color);
}

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

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

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

.error-icon {
  width: 70px;
  height: 70px;
  background-color: var(--primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-md);
  transition: transform var(--transition-medium) var(--bounce);
}

.error-card:hover .error-icon {
  transform: scale(1.1);
}

.error-icon i {
  font-size: 28px;
  color: var(--primary-color);
}

.error-card h3 {
  color: var(--dark-color);
  margin-bottom: var(--spacing-md);
}

.error-card p {
  color: var(--medium-color);
}

/* Methodology Section */
.methodology {
  padding: var(--spacing-xxl) 0;
  background-color: var(--light-color);
}

.methodology-content {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xl);
  align-items: center;
}

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

.methodology-image {
  flex: 1;
  min-width: 300px;
  box-shadow: var(--medium-shadow);
  border-radius: var(--border-radius-md);
  overflow: hidden;
}

.methodology-image img {
  width: 100%;
  height: auto;
  transition: transform var(--transition-slow);
}

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

.methodology-steps {
  counter-reset: step;
}

.step {
  display: flex;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  position: relative;
}

.step-number {
  font-family: var(--heading-font);
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-color);
  min-width: 60px;
  text-align: center;
}

.step-content {
  flex: 1;
}

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

/* Success Stories Section */
.success-stories {
  padding: var(--spacing-xxl) 0;
  background-color: var(--white-color);
}

.stories-slider {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-xl);
}

.story-card {
  flex: 1;
  min-width: 300px;
  max-width: 400px;
  background-color: var(--white-color);
  border-radius: var(--border-radius-md);
  box-shadow: var(--light-shadow);
  overflow: hidden;
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  display: flex;
  flex-direction: column;
  align-items: center;
}

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

.card-image {
  width: 100%;
  height: 250px;
  overflow: hidden;
}

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

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

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

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

.results {
  display: flex;
  justify-content: space-around;
  width: 100%;
  margin-top: var(--spacing-md);
}

.result-item {
  text-align: center;
}

.result-number {
  font-family: var(--heading-font);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--primary-color);
  display: block;
}

.result-label {
  font-size: 0.9rem;
  color: var(--medium-color);
}

/* Portfolio Section */
.portfolio {
  padding: var(--spacing-xxl) 0;
  background-color: var(--light-color);
}

.portfolio-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xl);
}

.filter-btn {
  padding: 8px 16px;
  background-color: transparent;
  border: 1px solid var(--light-medium);
  border-radius: var(--border-radius-sm);
  color: var(--medium-color);
  cursor: pointer;
  transition: all var(--transition-medium);
}

.filter-btn:hover,
.filter-btn.active {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  color: var(--white-color);
}

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

.portfolio-item {
  position: relative;
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--light-shadow);
  height: 250px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

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

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

.portfolio-item:hover .image-container img {
  transform: scale(1.1);
}

.overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  opacity: 0;
  transition: opacity var(--transition-medium);
  padding: var(--spacing-lg);
  text-align: center;
}

.portfolio-item:hover .overlay {
  opacity: 1;
}

.overlay h3 {
  color: var(--white-color);
  margin-bottom: var(--spacing-sm);
}

.overlay p {
  color: var(--light-color);
  margin-bottom: var(--spacing-lg);
}

/* Resources Section */
.resources {
  padding: var(--spacing-xxl) 0;
  background-color: var(--white-color);
}

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

.resource-card {
  background-color: var(--light-color);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-lg);
  box-shadow: var(--light-shadow);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

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

.resource-icon {
  width: 60px;
  height: 60px;
  background-color: var(--primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-md);
  transition: transform var(--transition-medium) var(--bounce);
}

.resource-card:hover .resource-icon {
  transform: scale(1.1);
}

.resource-icon i {
  font-size: 24px;
  color: var(--primary-color);
}

.resource-card h3 {
  color: var(--dark-color);
  margin-bottom: var(--spacing-md);
}

.resource-card p {
  margin-bottom: var(--spacing-md);
  color: var(--medium-color);
}

.resource-card a {
  font-weight: 600;
  color: var(--primary-color);
  position: relative;
  padding-bottom: 3px;
}

.resource-card a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--primary-color);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition-medium) var(--bounce);
}

.resource-card a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

/* Statistics Section */
.statistics {
  padding: var(--spacing-xxl) 0;
  background: var(--primary-gradient);
  color: var(--white-color);
}

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

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

.stats-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  text-align: center;
}

.stat-item {
  padding: var(--spacing-lg);
  flex: 1;
  min-width: 200px;
}

.stat-number {
  font-family: var(--heading-font);
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  color: var(--white-color);
}

.stat-label {
  font-size: 1.1rem;
  color: var(--light-color);
}

/* History Section */
.history {
  padding: var(--spacing-xxl) 0;
  background-color: var(--light-color);
}

.timeline {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
}

.timeline::after {
  content: '';
  position: absolute;
  width: 4px;
  background-color: var(--primary-color);
  top: 0;
  bottom: 0;
  left: 50%;
  margin-left: -2px;
}

.timeline-item {
  padding: 10px 40px;
  position: relative;
  width: 50%;
  box-sizing: border-box;
}

.timeline-item.left {
  left: 0;
}

.timeline-item.right {
  left: 50%;
}

.timeline-content {
  padding: var(--spacing-lg);
  background-color: var(--white-color);
  position: relative;
  border-radius: var(--border-radius-md);
  box-shadow: var(--light-shadow);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

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

.timeline-item.left .timeline-content::after,
.timeline-item.right .timeline-content::after {
  content: '';
  position: absolute;
  top: 22px;
  width: 20px;
  height: 20px;
  background-color: var(--white-color);
  border-radius: 50%;
  z-index: 1;
  box-shadow: 0 0 0 4px var(--primary-color);
}

.timeline-item.left .timeline-content::after {
  right: -50px;
}

.timeline-item.right .timeline-content::after {
  left: -50px;
}

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

.timeline-content h4 {
  margin-bottom: var(--spacing-sm);
  color: var(--dark-color);
}

/* Instructors Section */
.instructors {
  padding: var(--spacing-xxl) 0;
  background-color: var(--white-color);
}

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

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

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

.instructor-card .card-image {
  width: 100%;
  height: 300px;
  overflow: hidden;
}

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

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

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

.instructor-card h3 {
  color: var(--dark-color);
  margin-bottom: var(--spacing-xs);
}

.instructor-card h4 {
  color: var(--primary-color);
  margin-bottom: var(--spacing-md);
  font-size: 1rem;
}

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

.social-links a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-medium);
}

.social-links a i {
  color: var(--primary-color);
  font-size: 18px;
  transition: all var(--transition-medium);
}

.social-links a:hover {
  background-color: var(--primary-color);
}

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

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

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

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

.accordion-header {
  padding: var(--spacing-lg);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background-color var(--transition-fast);
}

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

.accordion-header h3 {
  margin: 0;
  font-size: 1.2rem;
  color: var(--dark-color);
}

.accordion-header .icon {
  color: var(--primary-color);
  transition: transform var(--transition-medium);
}

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

.accordion-content {
  padding: 0 var(--spacing-lg);
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-medium), padding var(--transition-medium);
}

.accordion-item.active .accordion-content {
  padding: 0 var(--spacing-lg) var(--spacing-lg);
  max-height: 500px;
}

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

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

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

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

.info-item {
  display: flex;
  align-items: center;
  margin-bottom: var(--spacing-md);
}

.info-item i {
  font-size: 20px;
  color: var(--primary-color);
  margin-right: var(--spacing-md);
}

.info-item p {
  margin: 0;
  color: var(--dark-medium);
}

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

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

form {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.form-group {
  flex: 0 0 calc(50% - var(--spacing-md)/2);
}

.form-group.full-width {
  flex: 0 0 100%;
}

label {
  display: block;
  margin-bottom: var(--spacing-xs);
  color: var(--dark-medium);
  font-weight: 600;
}

input, textarea {
  width: 100%;
  padding: 12px;
  border: 2px solid var(--light-medium);
  border-radius: var(--border-radius-md);
  font-family: var(--body-font);
  font-size: 1rem;
  transition: border-color var(--transition-fast);
}

input:focus, textarea:focus {
  border-color: var(--primary-color);
  outline: none;
}

.form-group.checkbox {
  display: flex;
  align-items: center;
}

.form-group.checkbox input {
  width: auto;
  margin-right: var(--spacing-sm);
}

.form-group.checkbox label {
  margin-bottom: 0;
}

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

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

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

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

.footer-logo p {
  color: var(--light-medium);
}

.footer-links {
  flex: 1;
  min-width: 200px;
}

.footer-links h3 {
  color: var(--white-color);
  margin-bottom: var(--spacing-md);
  font-size: 1.2rem;
}

.footer-links ul {
  list-style: none;
  margin: 0;
}

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

.footer-links a {
  color: var(--light-medium);
  transition: color var(--transition-fast);
}

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

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

.footer-contact h3 {
  color: var(--white-color);
  margin-bottom: var(--spacing-md);
  font-size: 1.2rem;
}

.footer-contact p {
  color: var(--light-medium);
  margin-bottom: var(--spacing-sm);
  display: flex;
  align-items: center;
}

.footer-contact p i {
  margin-right: var(--spacing-sm);
  color: var(--primary-color);
}

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

.footer-contact .social-links a {
  color: var(--light-medium);
  text-decoration: underline;
  background: none;
  width: auto;
  height: auto;
}

.footer-contact .social-links a:hover {
  color: var(--primary-color);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.footer-bottom p {
  color: var(--light-medium);
  margin: 0;
}

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

.legal-links a {
  color: var(--light-medium);
}

/* Success Page */
.success-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--spacing-xxl) 0;
}

.success-content {
  max-width: 600px;
  margin: 0 auto;
}

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

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

.success-content p {
  margin-bottom: var(--spacing-lg);
  color: var(--medium-color);
}

/* Privacy and Terms Pages */
.legal-page {
  padding-top: 100px;
  padding-bottom: var(--spacing-xxl);
}

.legal-content {
  max-width: 800px;
  margin: 0 auto;
}

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

.legal-content h2 {
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
  color: var(--dark-color);
}

.legal-content p, .legal-content ul {
  margin-bottom: var(--spacing-md);
  color: var(--dark-medium);
}

.legal-content ul {
  padding-left: var(--spacing-lg);
}

.legal-content li {
  margin-bottom: var(--spacing-sm);
}

/* Animations */
.animate__animated {
  animation-duration: 1s;
  animation-fill-mode: both;
}

.animate__fadeIn {
  animation-name: fadeIn;
}

.animate__fadeInDown {
  animation-name: fadeInDown;
}

.animate__fadeInUp {
  animation-name: fadeInUp;
}

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

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translate3d(0, -30px, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translate3d(0, 30px, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

/* Cookie Consent */
#cookie-consent {
  border-radius: var(--border-radius-md) var(--border-radius-md) 0 0;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.2);
}

#cookie-consent p {
  margin-bottom: var(--spacing-md);
  color: var(--white-color);
}

#accept-cookies {
  background-color: var(--primary-color);
  color: var(--white-color);
  border: none;
  padding: 10px 20px;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: background-color var(--transition-medium);
}

#accept-cookies:hover {
  background-color: var(--primary-dark);
}

/* Media Queries */
@media screen and (max-width: 992px) {
  h1 {
    font-size: 2.8rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  .desktop-nav {
    display: none;
  }
  
  .mobile-menu-btn {
    display: flex;
  }
  
  .hero-content {
    text-align: center;
    margin: 0 auto;
  }
  
  .hero-buttons {
    justify-content: center;
  }
  
  .timeline::after {
    left: 31px;
  }
  
  .timeline-item {
    width: 100%;
    padding-left: 70px;
    padding-right: 25px;
  }
  
  .timeline-item.right {
    left: 0;
  }
  
  .timeline-item.left .timeline-content::after,
  .timeline-item.right .timeline-content::after {
    left: -40px;
    top: 15px;
  }
}

@media screen and (max-width: 768px) {
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 1.8rem;
  }
  
  .form-group {
    flex: 0 0 100%;
  }
  
  .hero-content h2 {
    font-size: 1.5rem;
  }
  
  .hero-content p {
    font-size: 1rem;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  
  .legal-links {
    margin-top: var(--spacing-sm);
    justify-content: center;
  }
}

@media screen and (max-width: 576px) {
  .container {
    padding: 0 var(--spacing-md);
  }
  
  .hero-buttons {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  
  .step {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  
  .step-number {
    margin: 0 auto var(--spacing-sm);
  }
  
  .results {
    flex-wrap: wrap;
    gap: var(--spacing-md);
  }
  
  .result-item {
    flex: 0 0 100%;
    margin-bottom: var(--spacing-md);
  }
}