/* Base Variables */
:root {
  /* Primary Color Palette */
  --color-primary: #2c7dfa;
  --color-primary-dark: #1a5db0;
  --color-primary-light: #4f9bff;
  --color-primary-bg: #edf5ff;
  
  /* Secondary Color Palette */
  --color-secondary: #ff6b6b;
  --color-secondary-dark: #e64c4c;
  --color-secondary-light: #ff8e8e;
  
  /* Accent Colors */
  --color-accent-1: #3ae374;
  --color-accent-1-dark: #2cc85f;
  --color-accent-2: #ffd166;
  --color-accent-2-dark: #e6b94d;
  --color-accent-3: #9c88ff;
  --color-accent-3-dark: #7a68d6;
  
  /* Neutral Colors */
  --color-bg: #ffffff;
  --color-text: #333333;
  --color-text-light: #777777;
  --color-border: #e0e0e0;
  --color-overlay: rgba(0, 0, 0, 0.6);
  
  /* Font Families */
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Merriweather', serif;
  
  /* Font Sizes */
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-md: 1rem;
  --font-size-lg: 1.25rem;
  --font-size-xl: 1.5rem;
  --font-size-2xl: 2rem;
  --font-size-3xl: 2.5rem;
  --font-size-4xl: 3rem;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 8rem;
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.15);
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

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

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

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

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

img {
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

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

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

h1 {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--spacing-md);
}

h2 {
  font-size: var(--font-size-3xl);
}

h3 {
  font-size: var(--font-size-2xl);
}

h4 {
  font-size: var(--font-size-xl);
}

h5 {
  font-size: var(--font-size-lg);
}

h6 {
  font-size: var(--font-size-md);
}

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

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

section {
  padding: var(--spacing-lg) 0;
  position: relative;
}

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

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background: var(--color-primary);
  border-radius: var(--radius-full);
}

.subsection-title {
  text-align: center;
  margin-bottom: var(--spacing-md);
  color: var(--color-text);
  font-weight: 600;
}

/* Buttons */
.btn, button, input[type='submit'] {
  display: inline-block;
  padding: 0.8rem 1.8rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-align: center;
  border: none;
  font-size: var(--font-size-md);
  line-height: 1;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.btn.primary, button.primary, input[type='submit'] {
  background-color: var(--color-primary);
  color: white;
  box-shadow: var(--shadow-sm);
}

.btn.primary:hover, button.primary:hover, input[type='submit']:hover {
  background-color: var(--color-primary-dark);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.btn.secondary, button.secondary {
  background-color: var(--color-secondary);
  color: white;
  box-shadow: var(--shadow-sm);
}

.btn.secondary:hover, button.secondary:hover {
  background-color: var(--color-secondary-dark);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
  transition: background-color var(--transition-normal);
}

.header.scrolled {
  background-color: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-md);
}

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

.logo a {
  display: block;
}

.logo img {
  height: 50px;
  width: auto;
}

.navigation {
  display: flex;
}

.menu {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
}

.menu li {
  margin-left: var(--spacing-sm);
}

.menu a {
  font-family: var(--font-heading);
  font-weight: 500;
  color: var(--color-text);
  padding: 0.5rem 1rem;
  transition: color var(--transition-normal);
  position: relative;
}

.menu a::after {
  content: '';
  position: absolute;
  left: 1rem;
  bottom: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: width var(--transition-normal);
}

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

.menu a:hover::after {
  width: calc(100% - 2rem);
}

.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(--color-text);
  border-radius: 3px;
  transition: all var(--transition-normal);
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  padding: 0;
  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, 0.4));
}

.hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  padding: var(--spacing-lg);
}

.hero-content h1 {
  font-size: 3.5rem;
  margin-bottom: 1rem;
  color: white;
  font-weight: 800;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
  animation: fadeInUp 1s ease;
}

.hero-content p {
  font-size: var(--font-size-xl);
  margin-bottom: 2rem;
  color: white;
  font-weight: 300;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
  animation: fadeInUp 1s ease 0.2s backwards;
}

.hero-buttons {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
  animation: fadeInUp 1s ease 0.4s backwards;
}

/* About Section */
.about-section {
  background-color: var(--color-bg);
}

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

.about-image img {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal);
}

.about-image img:hover {
  transform: scale(1.02);
}

.about-text {
  padding: var(--spacing-md);
}

.about-text p {
  margin-bottom: var(--spacing-md);
  font-size: var(--font-size-md);
}

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

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

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

.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-slow);
}

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

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

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

/* Statistics Section */
.statistics-section {
  background-color: var(--color-primary);
  color: white;
  padding: var(--spacing-lg) 0;
  position: relative;
  overflow: hidden;
}

.statistics-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('image/stats-bg.jpg');
  background-size: cover;
  background-position: center;
  opacity: 0.1;
}

.statistics-section .section-title {
  color: white;
}

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

.statistics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
  text-align: center;
}

.stat-item {
  padding: var(--spacing-md);
  position: relative;
}

.stat-number {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  font-family: var(--font-heading);
  color: var(--color-accent-2);
}

.stat-item p {
  font-size: var(--font-size-lg);
  margin: 0;
  color: white;
}

/* Success Stories Section */
.success-stories-section {
  background-color: var(--color-bg);
}

.success-stories-grid {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.story-card {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--spacing-md);
  background-color: white;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal);
}

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

.story-image {
  height: 100%;
  overflow: hidden;
}

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

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

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

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

.story-content p {
  margin-bottom: var(--spacing-md);
  flex-grow: 1;
}

/* Research Section */
.research-section {
  background-color: var(--color-bg);
  position: relative;
  overflow: hidden;
}

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

.research-text p {
  margin-bottom: var(--spacing-md);
}

.research-image img {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal);
}

.research-image img:hover {
  transform: scale(1.02);
}

.research-reports {
  margin-top: var(--spacing-lg);
}

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

.report-card {
  background-color: white;
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  display: flex;
  flex-direction: column;
  height: 100%;
  text-align: center;
}

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

.report-card h4 {
  margin-bottom: var(--spacing-sm);
  color: var(--color-primary);
}

.report-card p {
  margin-bottom: var(--spacing-md);
  flex-grow: 1;
}

.download-link {
  display: inline-flex;
  align-items: center;
  color: var(--color-primary);
  font-weight: 600;
  transition: color var(--transition-normal);
}

.download-link i {
  margin-left: 0.5rem;
  transition: transform var(--transition-fast);
}

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

.download-link:hover i {
  transform: translateY(2px);
}

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

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

.webinar-card {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--spacing-md);
  background-color: white;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

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

.webinar-image {
  height: 200px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

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

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

.webinar-date {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  margin-bottom: var(--spacing-sm);
  display: flex;
  align-items: center;
}

.webinar-date i {
  margin-right: 0.5rem;
  color: var(--color-secondary);
}

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

.webinar-content p {
  margin-bottom: var(--spacing-md);
  flex-grow: 1;
}

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

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

.resource-card {
  background-color: white;
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal);
  height: 100%;
  display: flex;
  flex-direction: column;
}

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

.resource-card h3 {
  display: flex;
  align-items: center;
  margin-bottom: var(--spacing-sm);
  color: var(--color-primary);
}

.resource-card h3 i {
  margin-right: 0.5rem;
}

.resource-card ul {
  list-style-type: none;
  padding-left: 0;
}

.resource-card li {
  margin-bottom: 0.5rem;
}

.resource-card a {
  color: var(--color-text);
  transition: color var(--transition-normal);
  display: block;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--color-border);
}

.resource-card a:hover {
  color: var(--color-primary);
}

/* Why Us Section */
.why-us-section {
  background-color: white;
}

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

.why-us-image img {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.why-us-text {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.why-us-item {
  display: flex;
  gap: var(--spacing-sm);
}

.why-us-item i {
  font-size: 2rem;
  color: var(--color-primary);
  margin-top: 0.2rem;
}

.why-us-item h3 {
  margin-bottom: 0.5rem;
  color: var(--color-primary);
}

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

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

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

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

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md);
  opacity: 0;
  transition: opacity var(--transition-normal);
  text-align: center;
}

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

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

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

.portfolio-overlay p {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--spacing-md);
}

/* Awards Section */
.awards-section {
  background-color: white;
}

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

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

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

.award-item img {
  width: 150px;
  height: 150px;
  object-fit: contain;
  margin-bottom: var(--spacing-sm);
}

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

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

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

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

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

.faq-question h3 {
  margin: 0;
  font-size: var(--font-size-lg);
  flex-grow: 1;
}

.faq-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  color: var(--color-primary);
  transition: transform var(--transition-normal);
}

.faq-item.active .faq-toggle {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 var(--spacing-md);
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal), padding var(--transition-normal);
}

.faq-item.active .faq-answer {
  padding: 0 var(--spacing-md) var(--spacing-md);
  max-height: 1000px;
}

/* Community Section */
.community-section {
  background-color: white;
}

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

.community-text {
  padding: var(--spacing-md);
}

.community-text p {
  margin-bottom: var(--spacing-md);
}

.community-image img {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal);
}

.community-image img:hover {
  transform: scale(1.02);
}

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

.testimonials-slider {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
  gap: var(--spacing-md);
}

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

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

.testimonial-text {
  font-style: italic;
  margin-bottom: var(--spacing-md);
  position: relative;
  padding-left: var(--spacing-md);
  border-left: 3px solid var(--color-primary);
}

.testimonial-author {
  display: flex;
  align-items: center;
}

.testimonial-author img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  margin-right: var(--spacing-sm);
  object-fit: cover;
}

.testimonial-author h4 {
  margin: 0;
  font-size: var(--font-size-md);
}

.testimonial-author p {
  margin: 0;
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
}

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

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

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

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

.news-image {
  height: 200px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

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

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

.news-date {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  margin-bottom: var(--spacing-xs);
}

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

.news-content p {
  margin-bottom: var(--spacing-md);
  flex-grow: 1;
}

.read-more {
  display: inline-flex;
  align-items: center;
  color: var(--color-primary);
  font-weight: 600;
  margin-top: auto;
  transition: color var(--transition-normal);
}

.read-more i {
  margin-left: 0.5rem;
  transition: transform var(--transition-fast);
}

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

.read-more:hover i {
  transform: translateX(3px);
}

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

/* History Section */
.history-section {
  background-color: white;
  position: relative;
}

.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding: var(--spacing-md) 0;
}

.timeline::before {
  content: '';
  position: absolute;
  width: 3px;
  background-color: var(--color-primary);
  top: 0;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  margin-bottom: var(--spacing-lg);
}

.timeline-dot {
  position: absolute;
  width: 20px;
  height: 20px;
  background-color: var(--color-primary);
  border-radius: 50%;
  top: 15px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
}

.timeline-content {
  position: relative;
  width: 45%;
  padding: var(--spacing-md);
  background-color: white;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal);
}

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

.timeline-item:nth-child(odd) .timeline-content {
  margin-left: auto;
}

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

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

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

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

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

.contact-item i {
  font-size: 1.5rem;
  color: var(--color-primary);
  margin-top: 0.25rem;
}

.contact-item h3 {
  margin-bottom: 0.25rem;
  color: var(--color-primary);
}

.contact-item p {
  margin: 0;
}

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

.contact-map img {
  width: 100%;
  height: 250px;
  object-fit: cover;
}

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

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

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

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

input, select, textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: var(--font-size-md);
  transition: border-color var(--transition-normal);
  background-color: #f9f9f9;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(44, 125, 250, 0.1);
}

textarea {
  resize: vertical;
}

/* Footer */
.footer {
  background-color: #1a1a1a;
  color: white;
  padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 2fr;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.footer-logo img {
  margin-bottom: var(--spacing-sm);
}

.footer-logo p {
  font-size: var(--font-size-sm);
  color: #aaa;
  max-width: 300px;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
}

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

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

.footer-links-column ul li {
  margin-bottom: 0.5rem;
}

.footer-links-column ul li a {
  color: #aaa;
  transition: color var(--transition-normal);
}

.footer-links-column ul li a:hover {
  color: white;
}

.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);
}

.copyright p {
  font-size: var(--font-size-sm);
  color: #aaa;
  margin: 0;
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-links a {
  color: #aaa;
  font-size: var(--font-size-sm);
  transition: color var(--transition-normal);
}

.social-links a:hover {
  color: white;
}

/* Success Page */
.success-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.success-content {
  padding: var(--spacing-lg);
  max-width: 600px;
}

.success-icon {
  font-size: 5rem;
  color: var(--color-accent-1);
  margin-bottom: var(--spacing-md);
}

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

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

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

.legal-content {
  max-width: 800px;
  margin: 0 auto;
  background-color: white;
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-md);
}

.legal-content h1 {
  margin-bottom: var(--spacing-md);
}

.legal-content h2 {
  margin-top: var(--spacing-md);
  margin-bottom: var(--spacing-sm);
  font-size: var(--font-size-xl);
}

.legal-content p, .legal-content ul {
  margin-bottom: var(--spacing-sm);
}

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

@keyframes pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
  100% {
    transform: scale(1);
  }
}

/* Responsive Design */
@media (max-width: 1200px) {
  :root {
    --font-size-4xl: 2.5rem;
    --font-size-3xl: 2rem;
    --font-size-2xl: 1.75rem;
  }
  
  .hero-content h1 {
    font-size: 3rem;
  }
  
  .container {
    padding: 0 var(--spacing-md);
  }
}

@media (max-width: 992px) {
  .about-content, 
  .research-content, 
  .community-content, 
  .why-us-content, 
  .contact-content {
    grid-template-columns: 1fr;
  }
  
  .story-card {
    grid-template-columns: 1fr;
  }
  
  .story-image {
    height: 300px;
  }
  
  .webinar-card {
    grid-template-columns: 1fr;
  }
  
  .timeline::before {
    left: 30px;
  }
  
  .timeline-dot {
    left: 30px;
  }
  
  .timeline-content {
    width: calc(100% - 60px);
    margin-left: 60px !important;
  }
  
  .footer-top {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
  
  .footer-links {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  }
  
  .testimonials-slider {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --spacing-lg: 3rem;
    --font-size-4xl: 2.25rem;
    --font-size-3xl: 1.75rem;
    --font-size-2xl: 1.5rem;
  }
  
  .hero-content h1 {
    font-size: 2.5rem;
  }
  
  .hero-content p {
    font-size: var(--font-size-lg);
  }
  
  .navigation {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  .statistics-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: var(--spacing-sm);
    text-align: center;
  }
  
  .social-links {
    justify-content: center;
  }
}

@media (max-width: 576px) {
  :root {
    --spacing-lg: 2.5rem;
    --spacing-md: 1.5rem;
    --font-size-4xl: 2rem;
    --font-size-3xl: 1.5rem;
    --font-size-2xl: 1.25rem;
  }
  
  .hero-content h1 {
    font-size: 2rem;
  }
  
  .statistics-grid {
    grid-template-columns: 1fr;
  }
  
  .portfolio-grid {
    grid-template-columns: 1fr;
  }
  
  .awards-grid {
    grid-template-columns: 1fr;
  }
  
  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }
  
  .hero-buttons .btn {
    width: 100%;
    margin-bottom: var(--spacing-xs);
  }
}

/* Additional Styles for JS Functionality */
.navigation.active {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background-color: white;
  padding: var(--spacing-md);
  box-shadow: var(--shadow-md);
}

.navigation.active .menu {
  flex-direction: column;
}

.navigation.active .menu li {
  margin-left: 0;
  margin-bottom: var(--spacing-sm);
}

/* Special class for active page in navigation */
.menu a.active {
  color: var(--color-primary);
}

.menu a.active::after {
  width: calc(100% - 2rem);
}