/* Variables & Root Styles */
:root {
  /* Colors */
  --color-primary: #ff6b6b;
  --color-primary-dark: #e74c3c;
  --color-secondary: #4ecdc4;
  --color-secondary-dark: #2ecc71;
  --color-accent: #ffd166;
  --color-accent-dark: #f9ca24;
  
  --color-text-dark: #2d3436;
  --color-text-light: #f8f9fa;
  --color-text-muted: #6c757d;
  
  --color-background: #ffffff;
  --color-background-alt: #f7f9fc;
  --color-background-dark: #2d3436;
  
  --color-success: #2ecc71;
  --color-info: #3498db;
  --color-warning: #f39c12;
  --color-danger: #e74c3c;
  
  /* Typography */
  --font-heading: 'Playfair Display', serif;
  --font-body: 'Source Sans Pro', sans-serif;
  
  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.15);
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-round: 50%;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 8rem;
  
  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Container */
  --container-max-width: 1200px;
  --container-padding: 1.5rem;
}

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

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

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

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

h1 {
  font-size: 3rem;
}

h2 {
  font-size: 2.5rem;
}

h3 {
  font-size: 2rem;
}

h4 {
  font-size: 1.5rem;
}

h5 {
  font-size: 1.25rem;
}

h6 {
  font-size: 1rem;
}

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

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;
  display: block;
}

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

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

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

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-lg);
  position: relative;
  display: inline-block;
  /*left: 50%;*/
  transform: translateX(-50%);
}

.section-title::after {
  content: '';
  display: block;
  width: 80px;
  height: 3px;
  background-color: var(--color-primary);
  margin: var(--spacing-xs) auto 0;
}

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

/* Buttons */
.button {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background-color: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-md);
}

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

.button:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

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

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

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

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

.button-small {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

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

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
}

.logo h1 {
  margin: 0;
  font-size: 1.5rem;
}

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

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

.desktop-nav a {
  color: var(--color-text-dark);
  font-weight: 600;
  position: relative;
}

.desktop-nav a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -4px;
  left: 0;
  background-color: var(--color-primary);
  transition: width var(--transition-normal);
}

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

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

.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-dark);
  border-radius: var(--radius-sm);
  transition: all var(--transition-normal);
}

.mobile-nav {
  display: none;
  background-color: var(--color-background);
  padding: var(--spacing-sm);
  border-top: 1px solid rgba(0, 0, 0, 0.1);
}

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

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

.mobile-nav a {
  color: var(--color-text-dark);
  font-weight: 600;
  display: block;
  padding: var(--spacing-xs) 0;
}

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

.mobile-nav.active {
  display: block;
}

/* Hero Section */
.hero {
  position: relative;
  padding: 0;
  height: 100vh;
  display: flex;
  align-items: center;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  color: var(--color-text-light);
  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, 0.3));
}

.hero .container {
  position: relative;
  z-index: 1;
}

.hero-content {
  max-width: 700px;
}

.hero-content h1 {
  font-size: 3.5rem;
  margin-bottom: var(--spacing-sm);
  color: white;
}

.hero-content p {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-md);
  color: white;
}

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

.about-image img {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  width: 100%;
  height: auto;
}

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

.progress-indicators {
  margin-top: var(--spacing-md);
}

.progress-item {
  margin-bottom: var(--spacing-sm);
}

.progress-item h4 {
  margin-bottom: var(--spacing-xs);
  font-weight: 600;
  font-size: 1rem;
}

.progress-bar {
  height: 8px;
  background-color: var(--color-background-alt);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.progress {
  height: 100%;
  background-color: var(--color-primary);
  border-radius: var(--radius-sm);
  position: relative;
}

.progress::after {
  content: attr(data-progress);
  position: absolute;
  right: 0;
  top: -25px;
  font-size: 0.875rem;
  font-weight: 600;
}

/* Vision Section */
.vision-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  align-items: center;
}

.vision-image img {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  width: 100%;
  height: auto;
}

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

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

.card {
  background-color: var(--color-background);
  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;
}

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

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

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

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

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

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

.card-content p {
  margin-bottom: var(--spacing-md);
  color: var(--color-text-muted);
}

.card-content .button {
  margin-top: auto;
}

/* Innovation Section */
.innovation-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  align-items: center;
}

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

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

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

.accordion-item {
  margin-bottom: var(--spacing-sm);
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.accordion-header {
  padding: var(--spacing-sm);
  background-color: var(--color-background-alt);
  font-weight: 600;
  cursor: pointer;
  position: relative;
}

.accordion-header::after {
  content: '+';
  position: absolute;
  right: var(--spacing-sm);
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.5rem;
  transition: transform var(--transition-normal);
}

.accordion-item.active .accordion-header::after {
  transform: translateY(-50%) rotate(45deg);
}

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

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

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

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

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

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

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

.resource-card a {
  font-weight: 600;
  color: var(--color-secondary);
  position: relative;
  padding-bottom: 2px;
}

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

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

/* Case Studies Section */
.case-studies-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-md);
}

/* Events Section */
.events-calendar {
  max-width: 800px;
  margin: 0 auto;
}

.event-item {
  display: flex;
  margin-bottom: var(--spacing-md);
  background-color: var(--color-background);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal);
}

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

.event-date {
  background-color: var(--color-primary);
  color: white;
  padding: var(--spacing-sm);
  min-width: 100px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.event-date .day {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
}

.event-date .month {
  text-transform: uppercase;
  font-size: 0.875rem;
}

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

.event-details h3 {
  margin-bottom: var(--spacing-xs);
  color: var(--color-text-dark);
}

.event-meta {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  margin-bottom: var(--spacing-sm);
}

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

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

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

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

.media-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
}

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

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

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

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

.media-content p {
  margin-bottom: var(--spacing-md);
  color: var(--color-text-muted);
}

.media-content .button {
  margin-top: auto;
}

/* Press Section */
.press-logos {
  display: flex;
  justify-content: space-around;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: var(--spacing-lg);
  gap: var(--spacing-md);
}

.press-logos img {
  max-width: 150px;
  height: auto;
  filter: grayscale(100%);
  opacity: 0.7;
  transition: filter var(--transition-normal), opacity var(--transition-normal);
}

.press-logos img:hover {
  filter: grayscale(0);
  opacity: 1;
}

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

.quote {
  padding: var(--spacing-md);
  background-color: var(--color-background-alt);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  position: relative;
}

.quote::before {
  content: '"';
  position: absolute;
  top: -30px;
  left: 20px;
  font-size: 5rem;
  font-family: var(--font-heading);
  color: var(--color-primary);
  opacity: 0.2;
}

.quote blockquote {
  font-style: italic;
  margin-bottom: var(--spacing-sm);
}

.quote cite {
  font-weight: 600;
  color: var(--color-text-dark);
}

/* Contact Section */
.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  align-items: start;
}

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

.contact-details {
  margin-top: var(--spacing-md);
}

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

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

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

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

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

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: var(--radius-sm);
  background-color: var(--color-background);
  font-family: var(--font-body);
  transition: border-color var(--transition-normal);
}

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

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

.footer-content {
  display: grid;
  grid-template-columns: 1fr 3fr;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

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

.footer-logo p {
  color: rgba(255, 255, 255, 0.7);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-md);
}

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

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

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

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

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

.social-links a {
  display: flex;
  align-items: center;
  transition: color var(--transition-normal);
}

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

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.875rem;
}

.footer-bottom p {
  margin-bottom: var(--spacing-xs);
}

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

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

.success-message {
  max-width: 600px;
}

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

.success-message p {
  margin-bottom: var(--spacing-md);
  color: var(--color-text-muted);
}

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

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

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

.legal-content h2 {
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
  font-size: 1.75rem;
}

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

/* Animations with AOS */
[data-aos] {
  opacity: 0;
  transition-property: transform, opacity;
}

[data-aos].aos-animate {
  opacity: 1;
}

[data-aos="fade-up"] {
  transform: translateY(50px);
}

[data-aos="fade-up"].aos-animate {
  transform: translateY(0);
}

[data-aos="fade-right"] {
  transform: translateX(-50px);
}

[data-aos="fade-right"].aos-animate {
  transform: translateX(0);
}

[data-aos="fade-left"] {
  transform: translateX(50px);
}

[data-aos="fade-left"].aos-animate {
  transform: translateX(0);
}

[data-aos="zoom-in"] {
  transform: scale(0.9);
}

[data-aos="zoom-in"].aos-animate {
  transform: scale(1);
}

/* Media Queries */
@media (max-width: 1024px) {
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  h3 {
    font-size: 1.75rem;
  }
  
  .hero-content h1 {
    font-size: 3rem;
  }
  
  .about-content,
  .vision-content,
  .innovation-content,
  .contact-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
  
  .about-image,
  .vision-text {
    order: 1;
  }
  
  .about-text,
  .vision-image {
    order: 2;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
  
  .footer-links {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .desktop-nav {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  .hero-content h1 {
    font-size: 2.5rem;
  }
  
  .hero-content p {
    font-size: 1.125rem;
  }
  
  .projects-grid,
  .case-studies-grid,
  .resources-grid,
  .media-grid {
    grid-template-columns: 1fr;
  }
  
  .event-item {
    flex-direction: column;
  }
  
  .event-date {
    width: 100%;
    padding: var(--spacing-xs);
    flex-direction: row;
    justify-content: center;
  }
  
  .event-date .day {
    margin-right: var(--spacing-xs);
  }
  
  .press-quotes {
    grid-template-columns: 1fr;
  }
  
  .footer-links {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.75rem;
  }
  
  h3 {
    font-size: 1.5rem;
  }
  
  .hero-content h1 {
    font-size: 2rem;
  }
  
  .hero-content p {
    font-size: 1rem;
  }
  
  .section {
    padding: var(--spacing-md) 0;
  }
  
  .section-title {
    margin-bottom: var(--spacing-md);
  }
  
  .button {
    padding: 0.625rem 1.25rem;
  }
}

/* Additional utility classes */
.text-center {
  text-align: center;
}

.mb-0 {
  margin-bottom: 0 !important;
}

.mb-1 {
  margin-bottom: var(--spacing-xs) !important;
}

.mb-2 {
  margin-bottom: var(--spacing-sm) !important;
}

.mb-3 {
  margin-bottom: var(--spacing-md) !important;
}

.mb-4 {
  margin-bottom: var(--spacing-lg) !important;
}

.mt-0 {
  margin-top: 0 !important;
}

.mt-1 {
  margin-top: var(--spacing-xs) !important;
}

.mt-2 {
  margin-top: var(--spacing-sm) !important;
}

.mt-3 {
  margin-top: var(--spacing-md) !important;
}

.mt-4 {
  margin-top: var(--spacing-lg) !important;
}

/* Script-related styles for mobile menu */
.mobile-menu-toggle.active span:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}

.mobile-menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}