:root {
  /* Primary Colors */
  --primary-color: #2e57d1;
  --primary-dark: #1a3ca0;
  --primary-light: #5d9cec;
  
  /* Complementary Colors */
  --secondary-color: #f39c12;
  --secondary-dark: #d35400;
  --secondary-light: #f9bf3b;
  
  /* Accent Colors */
  --accent-color: #9b59b6;
  --accent-dark: #8e44ad;
  --accent-light: #c39bd3;
  
  /* Neutral Colors */
  --dark-color: #2c3e50;
  --light-color: #ecf0f1;
  --white: #ffffff;
  --black: #000000;
  --gray-light: #f4f6f9;
  --gray-medium: #bdc3c7;
  --gray-dark: #7f8c8d;
  
  /* UI Colors */
  --success-color: #2ecc71;
  --error-color: #e74c3c;
  --warning-color: #f1c40f;
  --info-color: #3498db;
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--primary-color), var(--primary-light));
  --gradient-secondary: linear-gradient(135deg, var(--secondary-color), var(--secondary-light));
  --gradient-accent: linear-gradient(135deg, var(--accent-color), var(--accent-light));
  
  /* Typography */
  --font-heading: 'Archivo Black', sans-serif;
  --font-body: 'Roboto', sans-serif;
  --font-size-base: 16px;
  --font-size-small: 0.875rem;
  --font-size-medium: 1.125rem;
  --font-size-large: 1.5rem;
  --font-size-xl: 2rem;
  --font-size-xxl: 3rem;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 3rem;
  --spacing-xl: 4rem;
  
  /* Border Radius */
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 16px;
  --border-radius-xl: 24px;
  
  /* Shadows */
  --shadow-sm: 0 2px 5px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 10px rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 8px 20px rgba(0, 0, 0, 0.2);
  --shadow-xl: 0 12px 30px rgba(0, 0, 0, 0.25);
  
  /* Transitions */
  --transition-fast: 0.2s ease-in-out;
  --transition-medium: 0.3s ease-in-out;
  --transition-slow: 0.5s ease-in-out;
  
  /* Z-index */
  --z-index-dropdown: 1000;
  --z-index-sticky: 1020;
  --z-index-fixed: 1030;
  --z-index-modal-backdrop: 1040;
  --z-index-modal: 1050;
  --z-index-popover: 1060;
  --z-index-tooltip: 1070;
}

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

html {
  font-size: var(--font-size-base);
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: var(--primary-light) var(--gray-light);
}

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

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

h1 {
  font-size: var(--font-size-xxl);
}

h2 {
  font-size: var(--font-size-xl);
}

h3 {
  font-size: var(--font-size-large);
}

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

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

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

ul {
  list-style: none;
}

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

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

.section-padding {
  padding: var(--spacing-xl) 0;
}

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

.section-header h2 {
  color: var(--primary-color);
  position: relative;
  display: inline-block;
  margin-bottom: var(--spacing-sm);
}

.section-header h2::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background: var(--gradient-primary);
  border-radius: var(--border-radius-sm);
}

.section-header p {
  color: var(--gray-dark);
  font-size: var(--font-size-medium);
  max-width: 800px;
  margin: 0 auto;
}

/* Button Styles */
.btn {
  display: inline-block;
  padding: 0.8rem 1.8rem;
  border-radius: var(--border-radius-md);
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-medium);
  border: none;
  font-family: var(--font-body);
  font-size: var(--font-size-medium);
  text-transform: uppercase;
  letter-spacing: 1px;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 100%;
  background: rgba(255, 255, 255, 0.1);
  transition: width var(--transition-medium);
  z-index: -1;
}

.btn:hover::before {
  width: 100%;
}

.btn-primary {
  background: var(--gradient-primary);
  color: var(--white);
  box-shadow: 0 4px 15px rgba(46, 87, 209, 0.3);
}

.btn-primary:hover {
  box-shadow: 0 6px 20px rgba(46, 87, 209, 0.4);
  transform: translateY(-2px);
}

.btn-secondary {
  background: var(--gradient-secondary);
  color: var(--white);
  box-shadow: 0 4px 15px rgba(243, 156, 18, 0.3);
}

.btn-secondary:hover {
  box-shadow: 0 6px 20px rgba(243, 156, 18, 0.4);
  transform: translateY(-2px);
}

button, input[type='submit'] {
  cursor: pointer;
  border: none;
  outline: none;
  background: var(--primary-color);
  color: var(--white);
  padding: 0.8rem 1.8rem;
  border-radius: var(--border-radius-md);
  font-family: var(--font-body);
  font-weight: 600;
  transition: all var(--transition-medium);
}

button:hover, input[type='submit']:hover {
  background: var(--primary-dark);
}

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

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

.card-image {
  width: 100%;
  height: 250px;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

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

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

.card-content {
  padding: var(--spacing-md);
  text-align: center;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
}

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

/* Header & Navigation */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-md);
  z-index: var(--z-index-fixed);
  transition: background-color var(--transition-medium);
  backdrop-filter: blur(10px);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
}

.logo {
  font-family: var(--font-heading);
  font-size: var(--font-size-large);
  color: var(--primary-color);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 700;
}

.desktop-nav ul {
  display: flex;
}

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

.desktop-nav ul li a {
  color: var(--dark-color);
  font-weight: 500;
  padding: 0.5rem;
  position: relative;
}

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

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

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 20px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  box-shadow: none;
}

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

.mobile-menu {
  position: fixed;
  top: 70px;
  left: 0;
  width: 100%;
  background-color: var(--white);
  box-shadow: var(--shadow-md);
  padding: var(--spacing-md);
  transform: translateY(-100%);
  transition: transform var(--transition-medium);
  z-index: var(--z-index-dropdown);
  display: none;
}

.mobile-menu.active {
  transform: translateY(0);
  display: block;
}

.mobile-menu ul li {
  margin-bottom: var(--spacing-sm);
}

.mobile-menu ul li a {
  display: block;
  color: var(--dark-color);
  font-weight: 500;
  padding: var(--spacing-xs) 0;
}

/* Hero Section */
.hero {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
  color: var(--white);
}

.hero::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5));
  z-index: 1;
}

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

.hero-content h1 {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
  text-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
  color: var(--white);
}

.hero-content p {
  font-size: var(--font-size-large);
  margin-bottom: var(--spacing-lg);
  text-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
  color: var(--white);
}

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

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

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

.methodology-image {
  flex: 1;
  min-width: 300px;
  display: flex;
  justify-content: center;
}

.methodology-image img {
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  max-width: 100%;
}

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

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

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

.step {
  background-color: var(--white);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-md);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  text-align: center;
}

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

.step-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  color: var(--primary-light);
  opacity: 0.3;
  display: block;
  margin-bottom: var(--spacing-xs);
}

.step h4 {
  color: var(--primary-color);
  margin-bottom: var(--spacing-xs);
}

/* Workshops Section */
.workshops {
  background-color: var(--white);
}

.workshops-slider {
  position: relative;
  overflow: hidden;
}

.slider-container {
  display: flex;
  gap: var(--spacing-md);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: var(--spacing-sm) 0;
}

.slider-container::-webkit-scrollbar {
  display: none;
}

.slider-container .card {
  min-width: 350px;
  scroll-snap-align: start;
}

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

.prev-btn, .next-btn {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: var(--white);
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
  font-size: 1.5rem;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  transition: all var(--transition-medium);
}

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

/* Innovation Section */
.innovation {
  background-color: var(--gray-light);
}

.innovation-content {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
  margin-bottom: var(--spacing-lg);
}

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

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

.innovation-image {
  flex: 1;
  min-width: 300px;
  display: flex;
  justify-content: center;
}

.innovation-image img {
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  max-width: 100%;
}

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

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

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

.feature-icon {
  width: 80px;
  height: 80px;
  margin-bottom: var(--spacing-sm);
  display: flex;
  justify-content: center;
  align-items: center;
}

.feature-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.feature h4 {
  color: var(--primary-color);
  margin-bottom: var(--spacing-xs);
}

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

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

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

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

.media-image {
  width: 100%;
  height: 250px;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

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

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

.media-content {
  padding: var(--spacing-md);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  text-align: center;
}

.media-source {
  font-weight: 700;
  color: var(--secondary-color);
  margin-bottom: var(--spacing-xs);
  display: block;
}

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

.media-link {
  display: inline-block;
  margin-top: var(--spacing-sm);
  color: var(--primary-color);
  font-weight: 600;
  position: relative;
}

.media-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: width var(--transition-medium);
}

.media-link:hover::after {
  width: 100%;
}

/* Resources Section */
.resources {
  background-color: var(--gray-light);
}

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

.resource-card {
  background-color: var(--white);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-md);
  box-shadow: var(--shadow-sm);
  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(-5px);
  box-shadow: var(--shadow-md);
}

.resource-icon {
  width: 60px;
  height: 60px;
  margin-bottom: var(--spacing-sm);
  display: flex;
  justify-content: center;
  align-items: center;
}

.resource-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

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

.resource-card a {
  display: inline-block;
  margin-top: var(--spacing-sm);
  color: var(--primary-color);
  font-weight: 600;
  position: relative;
}

.resource-card a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: width var(--transition-medium);
}

.resource-card a:hover::after {
  width: 100%;
}

/* History Section */
.history {
  background-color: var(--white);
}

.history-timeline {
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
}

.history-timeline::after {
  content: '';
  position: absolute;
  width: 4px;
  background-color: var(--primary-light);
  top: 0;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  border-radius: var(--border-radius-sm);
}

.timeline-item {
  padding: var(--spacing-md) 0;
  position: relative;
  width: 50%;
}

.timeline-item:nth-child(odd) {
  left: 0;
  padding-right: var(--spacing-lg);
  text-align: right;
}

.timeline-item:nth-child(even) {
  left: 50%;
  padding-left: var(--spacing-lg);
}

.timeline-year {
  position: absolute;
  width: 100px;
  height: 100px;
  background: var(--gradient-primary);
  border-radius: 50%;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  justify-content: center;
  align-items: center;
  color: var(--white);
  font-size: var(--font-size-large);
  font-weight: 700;
  z-index: 1;
  box-shadow: var(--shadow-md);
}

.timeline-item:nth-child(odd) .timeline-year {
  right: -50px;
}

.timeline-item:nth-child(even) .timeline-year {
  left: -50px;
}

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

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

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

/* Case Studies Section */
.case-studies {
  background-color: var(--gray-light);
}

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

.case-study .card {
  height: 100%;
}

.case-study .card-image {
  height: 250px;
}

/* Events Calendar Section */
.events {
  background-color: var(--white);
}

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

.event-item {
  display: flex;
  background-color: var(--white);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

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

.event-date {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: var(--spacing-md);
  background: var(--gradient-primary);
  color: var(--white);
  min-width: 120px;
}

.event-date .day {
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1;
}

.event-date .month {
  font-size: var(--font-size-medium);
  font-weight: 500;
  text-transform: uppercase;
}

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

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

.event-details {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-sm);
  font-size: var(--font-size-small);
  color: var(--gray-dark);
}

.event-details span {
  display: flex;
  align-items: center;
}

.event-details i {
  margin-right: var(--spacing-xs);
}

/* Insights Section */
.insights {
  background-color: var(--gray-light);
}

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

.insight-article .card {
  height: 100%;
}

.insight-article .card-image {
  height: 250px;
}

.insight-date {
  display: block;
  color: var(--gray-dark);
  font-size: var(--font-size-small);
  margin-bottom: var(--spacing-xs);
}

.read-more {
  display: inline-block;
  margin-top: var(--spacing-sm);
  color: var(--primary-color);
  font-weight: 600;
  position: relative;
}

.read-more::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: width var(--transition-medium);
}

.read-more:hover::after {
  width: 100%;
}

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

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

.team-member .card {
  height: 100%;
}

.team-member .card-image {
  height: 350px;
}

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

.member-social {
  display: flex;
  gap: var(--spacing-xs);
  margin-top: var(--spacing-sm);
  justify-content: center;
}

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

.member-social a:hover {
  background-color: var(--primary-color);
  transform: translateY(-3px);
}

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

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

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

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

.info-icon {
  width: 60px;
  height: 60px;
  background-color: var(--primary-light);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-right: var(--spacing-sm);
  color: var(--white);
  font-size: 1.5rem;
}

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

.contact-form {
  flex: 1;
  min-width: 300px;
  background-color: var(--white);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-md);
  box-shadow: var(--shadow-md);
}

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

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

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.8rem;
  border: 1px solid var(--gray-medium);
  border-radius: var(--border-radius-sm);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color var(--transition-fast);
}

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

.form-submit {
  margin-top: var(--spacing-md);
}

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

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

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

.footer-logo a {
  font-family: var(--font-heading);
  font-size: var(--font-size-large);
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--spacing-sm);
  display: inline-block;
}

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

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

.footer-column h3 {
  color: var(--white);
  margin-bottom: var(--spacing-sm);
  font-size: var(--font-size-medium);
  position: relative;
}

.footer-column h3::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 40px;
  height: 3px;
  background: var(--gradient-primary);
  border-radius: var(--border-radius-sm);
}

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

.footer-column ul li a {
  color: var(--gray-medium);
  transition: color var(--transition-fast);
}

.footer-column ul li a:hover {
  color: var(--primary-light);
}

.social-links li a {
  display: flex;
  align-items: center;
  color: var(--gray-medium);
  transition: color var(--transition-fast);
}

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

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

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

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

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

.success-content p {
  margin-bottom: var(--spacing-md);
}

/* Privacy & Terms Pages */
.page-content {
  padding-top: 100px;
  max-width: 900px;
  margin: 0 auto;
  padding-bottom: var(--spacing-xl);
}

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

.page-content h2 {
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
  color: var(--primary-color);
}

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

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

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

/* Responsive Design */
@media (max-width: 1024px) {
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 1.8rem;
  }
  
  .desktop-nav {
    display: none;
  }
  
  .mobile-menu-btn {
    display: flex;
  }
  
  .history-timeline::after {
    left: 40px;
  }
  
  .timeline-item {
    width: 100%;
    padding-left: 80px;
    padding-right: 0;
    text-align: left;
  }
  
  .timeline-item:nth-child(odd) {
    left: 0;
    padding-right: 0;
    text-align: left;
  }
  
  .timeline-item:nth-child(even) {
    left: 0;
  }
  
  .timeline-item:nth-child(odd) .timeline-year,
  .timeline-item:nth-child(even) .timeline-year {
    left: -10px;
    width: 80px;
    height: 80px;
    font-size: 1.2rem;
  }
  
  .event-item {
    flex-direction: column;
  }
  
  .event-date {
    width: 100%;
    padding: var(--spacing-sm);
    flex-direction: row;
    justify-content: center;
    gap: var(--spacing-xs);
  }
  
  .event-date .day {
    font-size: 1.8rem;
  }
}

@media (max-width: 768px) {
  .section-padding {
    padding: var(--spacing-lg) 0;
  }
  
  .hero-content h1 {
    font-size: 2rem;
  }
  
  .hero-content p {
    font-size: 1.1rem;
  }
  
  .methodology-content,
  .innovation-content,
  .contact-content {
    flex-direction: column;
  }
  
  .methodology-image,
  .innovation-image {
    order: -1;
    margin-bottom: var(--spacing-md);
  }
  
  .hero-buttons {
    flex-direction: column;
    gap: var(--spacing-xs);
  }
  
  .btn {
    width: 100%;
  }
  
  .event-details {
    flex-direction: column;
    gap: var(--spacing-xs);
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.5rem;
  }
  
  .section-header {
    margin-bottom: var(--spacing-md);
  }
  
  .history-timeline::after {
    left: 20px;
  }
  
  .timeline-item {
    padding-left: 60px;
  }
  
  .timeline-item:nth-child(odd) .timeline-year,
  .timeline-item:nth-child(even) .timeline-year {
    left: -20px;
    width: 60px;
    height: 60px;
    font-size: 1rem;
  }
}

/* Animation Classes */
.animate-fade-in {
  animation: fadeIn 1s ease-in-out;
}

.animate-slide-up {
  animation: slideUp 1s ease-in-out;
}

.animate-slide-down {
  animation: slideDown 1s ease-in-out;
}

.animate-slide-left {
  animation: slideLeft 1s ease-in-out;
}

.animate-slide-right {
  animation: slideRight 1s ease-in-out;
}

.animate-zoom-in {
  animation: zoomIn 1s ease-in-out;
}

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

@keyframes slideUp {
  from {
    transform: translateY(50px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes slideDown {
  from {
    transform: translateY(-50px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes slideLeft {
  from {
    transform: translateX(50px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes slideRight {
  from {
    transform: translateX(-50px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes zoomIn {
  from {
    transform: scale(0.8);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}