:root {
  /* Color system */
  --primary-color: #2c75b3;
  --primary-dark: #215a8c;
  --primary-light: #5095d3;
  --secondary-color: #4a9cdb;
  --secondary-dark: #3687c3;
  --secondary-light: #6fb1e5;
  --accent-color: #2ca0b3;
  --accent-dark: #1f7a87;
  --accent-light: #4fc5d8;
  
  /* Neutral colors */
  --text-dark: #333333;
  --text-medium: #555555;
  --text-light: #777777;
  --background-light: #ffffff;
  --background-off: #f8f9fa;
  --background-alt: #eef2f7;
  
  /* Utility colors */
  --border-color: #e0e0e0;
  --box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  --overlay-dark: rgba(0, 0, 0, 0.5);
  --overlay-light: rgba(255, 255, 255, 0.9);
  
  /* Typography */
  --font-heading: 'Playfair Display', serif;
  --font-body: 'Source Sans Pro', sans-serif;
  --font-size-base: 1rem;
  --line-height-base: 1.6;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 3rem;
  --spacing-xl: 5rem;
  
  /* Container widths */
  --container-width: 1200px;
  --container-padding: 1.5rem;
  
  /* Border radius */
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 16px;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

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

body {
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  color: var(--text-medium);
  background-color: var(--background-light);
  overflow-x: hidden;
}

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

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2.25rem;
}

h3 {
  font-size: 1.75rem;
}

h4 {
  font-size: 1.5rem;
}

h5 {
  font-size: 1.25rem;
}

h6 {
  font-size: 1rem;
}

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

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

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

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

ul, ol {
  margin-left: var(--spacing-md);
  margin-bottom: var(--spacing-sm);
}

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

/* Section styles */
section {
  padding: var(--spacing-lg) 0;
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-lg);
  position: relative;
  font-weight: 700;
  color: var(--text-dark);
}

.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: var(--primary-color);
  margin: var(--spacing-xs) auto var(--spacing-sm);
}

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

/* Grid layouts */
.grid-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--spacing-md);
  align-items: center;
}

.is-one-third {
  width: 100%;
}

.is-two-thirds {
  width: 100%;
}

/* Button styles */
.btn,
button,
input[type='submit'] {
  display: inline-block;
  font-weight: 600;
  text-align: center;
  white-space: nowrap;
  vertical-align: middle;
  user-select: none;
  border: 1px solid transparent;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  line-height: 1.5;
  border-radius: var(--border-radius-md);
  transition: all var(--transition-fast);
  cursor: pointer;
  text-decoration: none;
}

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

.btn-primary:hover {
  background-color: var(--primary-dark);
  border-color: var(--primary-dark);
  color: white;
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

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

.btn-secondary:hover {
  background-color: var(--secondary-dark);
  border-color: var(--secondary-dark);
  color: white;
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

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

.btn-outline:hover {
  background-color: var(--primary-color);
  color: white;
  text-decoration: none;
}

/* Header styles */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  transition: all var(--transition-normal);
  padding: 1rem 0;
}

.site-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo a {
  text-decoration: none;
}

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

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

.main-nav li {
  margin-left: 1.5rem;
}

.main-nav a {
  color: var(--text-dark);
  font-weight: 600;
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 21px;
  cursor: pointer;
}

.mobile-menu-toggle span {
  display: block;
  height: 3px;
  width: 100%;
  background-color: var(--primary-color);
  transition: all var(--transition-fast);
}

/* Hero section */
.hero-section {
  position: relative;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: white;
  overflow: hidden;
  margin-bottom: var(--spacing-lg);
}

.hero-section .parallax-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 120%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transform: translateZ(0);
  z-index: -2;
}

.hero-section .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));
  z-index: -1;
}

.hero-content {
  max-width: 800px;
  padding: 0 var(--spacing-md);
  z-index: 1;
}

.hero-content h1 {
  font-size: 3.5rem;
  margin-bottom: var(--spacing-md);
  color: white;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
  animation: fadeInDown 1s ease-out;
}

.hero-content p {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-md);
  color: white;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
  animation: fadeInUp 1s ease-out 0.3s;
  animation-fill-mode: both;
}

.hero-content .btn {
  animation: fadeIn 1s ease-out 0.6s;
  animation-fill-mode: both;
}

/* Vision section */
.vision-section {
  background-color: var(--background-light);
  position: relative;
}

.vision-content {
  padding: var(--spacing-md);
}

.vision-content p {
  color: var(--text-medium);
  font-size: 1.1rem;
  margin-bottom: var(--spacing-md);
}

.image-container {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: var(--border-radius-md);
  box-shadow: var(--box-shadow);
}

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

/* Statistics section */
.statistics-section {
  background-color: var(--background-alt);
  position: relative;
  overflow: hidden;
}

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

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

.timeline-container {
  margin-top: var(--spacing-lg);
}

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

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

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

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

.timeline-item:nth-child(even) {
  left: 50%;
  text-align: left;
}

.timeline-marker {
  position: absolute;
  top: calc(var(--spacing-md) + 8px);
  right: -10px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--primary-color);
  z-index: 10;
}

.timeline-item:nth-child(even) .timeline-marker {
  right: auto;
  left: -10px;
}

.timeline-content {
  padding: 0 var(--spacing-md);
}

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

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

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

/* Resources section */
.resources-section {
  background-color: var(--background-off);
}

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

.resource-item {
  background-color: white;
  padding: var(--spacing-md);
  border-radius: var(--border-radius-md);
  box-shadow: var(--box-shadow);
  transition: transform var(--transition-normal);
}

.resource-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

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

/* Events section */
.events-section {
  background-color: var(--background-light);
}

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

.event-date {
  color: var(--accent-color);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  display: block;
}

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

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

.faq-item {
  margin-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--border-color);
}

.faq-question {
  padding: var(--spacing-sm) 0;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-question h3 {
  margin: 0;
  font-size: 1.3rem;
}

.toggle-icon {
  /* width: 20px;
  height: 20px;
  position: relative; */
}

.toggle-icon::before,
.toggle-icon::after {
  content: '';
  position: absolute;
  background-color: var(--primary-color);
  transition: transform var(--transition-fast);
}

.toggle-icon::before {
  top: 9px;
  left: 0;
  width: 100%;
  height: 2px;
}

.toggle-icon::after {
  top: 0;
  left: 9px;
  width: 2px;
  height: 100%;
}

.faq-item.active .toggle-icon::after {
  transform: rotate(90deg);
  opacity: 0;
}

.faq-answer {
  /* max-height: 0; */
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

.faq-item.active .faq-answer {
  max-height: 1000px;
  padding-bottom: var(--spacing-md);
}

/* Careers section */
.careers-section {
  position: relative;
  color: white;
  text-align: center;
}

.careers-section .parallax-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 120%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transform: translateZ(0);
  z-index: -2;
}

.careers-section .overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(44, 117, 179, 0.85), rgba(44, 160, 179, 0.85));
  z-index: -1;
}

.careers-content {
  max-width: 900px;
  margin: 0 auto;
  padding: var(--spacing-md);
  position: relative;
  z-index: 1;
}

.careers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--spacing-md);
  margin: var(--spacing-lg) 0;
}
.card-content p{
  color: #333333;
}
.job-requirements {
  list-style-type: none;
  margin: var(--spacing-sm) 0;
  padding: 0;
}

.job-requirements li {
  padding-left: 1.5em;
  position: relative;
  margin-bottom: 0.5em;
  color: #333333;
}

.job-requirements li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent-light);
}

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

.contact-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--spacing-lg);
}

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

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

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

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

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  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 {
  outline: none;
  border-color: var(--primary-color);
}

.checkbox-container {
  display: flex;
  align-items: center;
  position: relative;
  padding-left: 35px;
  cursor: pointer;
  font-size: 1rem;
  user-select: none;
}

.checkbox-container input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}

.checkmark {
  position: absolute;
  top: 0;
  left: 0;
  height: 20px;
  width: 20px;
  background-color: #eee;
  border-radius: var(--border-radius-sm);
}

.checkbox-container:hover input ~ .checkmark {
  background-color: #ccc;
}

.checkbox-container input:checked ~ .checkmark {
  background-color: var(--primary-color);
}

.checkmark:after {
  content: "";
  position: absolute;
  display: none;
}

.checkbox-container input:checked ~ .checkmark:after {
  display: block;
}

.checkbox-container .checkmark:after {
  left: 7px;
  top: 3px;
  width: 5px;
  height: 10px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

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

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

.map-container {
  margin-top: var(--spacing-md);
  border-radius: var(--border-radius-sm);
  overflow: hidden;
}

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

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.1);
}

.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-slow);
}

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

.card-content {
  padding: var(--spacing-md);
  flex: 1;
  width: 100%;
  text-align: center;
}

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

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

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--spacing-lg);
}

.footer-column h3 {
  color: white;
  margin-bottom: var(--spacing-md);
  position: relative;
}

.footer-column h3::after {
  content: '';
  display: block;
  width: 40px;
  height: 2px;
  background: var(--primary-light);
  margin-top: var(--spacing-xs);
}

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

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

.footer-column a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-column a:hover {
  color: white;
  text-decoration: none;
}

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

.social-links a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  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: white;
  background-color: var(--primary-color);
}

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

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

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

/* Privacy and Terms pages */
.privacy-page, .terms-page {
  padding-top: 100px;
}

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

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

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Media queries */
@media (max-width: 1200px) {
  :root {
    --container-width: 960px;
  }
}

@media (max-width: 992px) {
  :root {
    --container-width: 720px;
  }
  
  h1 {
    font-size: 2.2rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  .hero-content h1 {
    font-size: 3rem;
  }
  
  .grid-layout {
    grid-template-columns: 1fr;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
  }
  
  .timeline::before {
    left: 30px;
  }
  
  .timeline-item {
    width: 100%;
    left: 0;
    text-align: left;
  }
  
  .timeline-item:nth-child(even) {
    left: 0;
  }
  
  .timeline-marker {
    left: 20px;
    right: auto;
  }
  
  .timeline-item:nth-child(even) .timeline-marker {
    left: 20px;
  }
  
  .timeline-content {
    padding-left: 60px;
    padding-right: 0;
  }
}

@media (max-width: 768px) {
  :root {
    --container-width: 540px;
    --container-padding: 1rem;
  }
  
  .mobile-menu-toggle {
    display: none;
  }
  
  .main-nav {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    background-color: white;
    padding: var(--spacing-md);
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    z-index: 999;
  }
  
  .main-nav.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  .main-nav ul {
    flex-direction: column;
  }
  
  .main-nav li {
    margin: var(--spacing-xs) 0;
    margin-left: 0;
  }
  
  .hero-content h1 {
    font-size: 2.5rem;
  }
  
  .hero-content p {
    font-size: 1.2rem;
  }
  
  .stats-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .card-image {
    height: 200px;
  }
}

@media (max-width: 576px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .media-grid, .careers-grid {
    grid-template-columns: 1fr;
  }
  
  .hero-content h1 {
    font-size: 2rem;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
}