/* Base Variables */
:root {
  /* Color Palette - Complementary Scheme */
  --primary-color: #2C5282; /* Deep Blue */
  --primary-dark: #1A365D;
  --primary-light: #4299E1;
  --secondary-color: #D97706; /* Orange/Gold */
  --secondary-dark: #B45309;
  --secondary-light: #FBBF24;
  --neutral-dark: #1A202C;
  --neutral-medium: #4A5568;
  --neutral-light: #E2E8F0;
  --neutral-ultra-light: #F7FAFC;
  --success-color: #38A169;
  --danger-color: #E53E3E;
  --warning-color: #DD6B20;
  --info-color: #3182CE;
  
  /* Typography */
  --font-heading: 'Manrope', sans-serif;
  --font-body: 'Rubik', sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 2rem;
  --spacing-xl: 4rem;
  
  /* Borders and Shadows */
  --border-radius-sm: 0.25rem;
  --border-radius-md: 0.5rem;
  --border-radius-lg: 1rem;
  --box-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
  --box-shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1), 0 1px 3px rgba(0, 0, 0, 0.08);
  --box-shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1), 0 4px 6px rgba(0, 0, 0, 0.05);
  --box-shadow-card: 0 8px 30px rgba(0, 0, 0, 0.12);
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-medium: 300ms ease;
  --transition-slow: 500ms ease;
}

/* Base styles */
html, body {
  font-family: var(--font-body);
  color: var(--neutral-dark);
  line-height: 1.6;
  font-size: 16px;
  background-color: var(--neutral-ultra-light);
  scroll-behavior: smooth;
}

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

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

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

a:hover {
  color: var(--primary-dark);
  text-decoration: none;
}

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

/* Section Styles */
.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  position: relative;
  color: var(--primary-dark);
}

.section-subtitle {
  font-size: 1.25rem;
  color: var(--neutral-medium);
  margin-bottom: var(--spacing-lg);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* Button Styles - Global */
.btn {
  padding: 0.75rem 1.5rem;
  font-family: var(--font-heading);
  font-weight: 600;
  border-radius: var(--border-radius-md);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn:before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.2);
  transition: left var(--transition-medium);
  z-index: -1;
}

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

.btn:hover {
  transform: translateY(-3px);
  box-shadow: var(--box-shadow-md);
}

.btn:active {
  transform: translateY(-1px);
}

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

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

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

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

.btn-outline-light {
  color: white;
  border-color: white;
}

.btn-outline-light:hover {
  background-color: white;
  color: var(--primary-dark);
}

.btn-link {
  font-weight: 600;
  color: var(--primary-color);
  text-decoration: none;
  padding: 0;
  position: relative;
  display: inline-block;
  transition: color var(--transition-medium);
}

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

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

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

.animated-btn {
  position: relative;
  overflow: hidden;
}

.animated-btn:after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.1);
  z-index: -1;
  transform: scale(0);
  border-radius: 50%;
  transition: transform var(--transition-medium);
}

.animated-btn:hover:after {
  transform: scale(2);
}

/* Card Styles */
.card {
  border-radius: var(--border-radius-md);
  border: none;
  box-shadow: var(--box-shadow-md);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  background-color: white;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

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

.card-image {
  width: 100%;
  overflow: hidden;
  border-radius: var(--border-radius-md) var(--border-radius-md) 0 0;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.card-image img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: transform var(--transition-slow);
  margin: 0 auto;
}

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

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

.card-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  color: var(--primary-dark);
}

.card-text {
  color: var(--neutral-medium);
  flex-grow: 1;
}

/* Header */
.header {
  background-color: white;
  box-shadow: var(--box-shadow-sm);
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 0.75rem 0;
  transition: background-color var(--transition-medium), box-shadow var(--transition-medium);
}

.header.scrolled {
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: var(--box-shadow-md);
  backdrop-filter: blur(10px);
}

.navbar-brand h1 {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 0;
  color: var(--primary-dark);
}

.nav-link {
  font-family: var(--font-heading);
  font-weight: 500;
  color: var(--neutral-medium);
  padding: 0.5rem 1rem;
  transition: color var(--transition-fast);
  position: relative;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background-color: var(--primary-color);
  transition: width var(--transition-medium), left var(--transition-medium);
}

.nav-link:hover::after {
  width: 80%;
  left: 10%;
}

/* Hero Section */
.hero-section {
  position: relative;
  padding: 10rem 0 8rem;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  text-align: center;
  color: white;
}

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

.hero-section .display-4 {
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
  animation: fadeInDown 1s ease-out;
}

.hero-section .lead {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-lg);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  animation: fadeInUp 1s ease-out 0.3s both;
}

.hero-section .btn-group {
  animation: fadeIn 1s ease-out 0.6s both;
}

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

.methodology-card {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
}

.methodology-card .card-image {
  height: 250px;
  position: relative;
  overflow: hidden;
}

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

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

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

.workshop-card {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--box-shadow-card);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.workshop-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
}

.workshop-card .card-image {
  height: 300px;
  position: relative;
  overflow: hidden;
}

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

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

.workshop-stats {
  color: var(--neutral-medium);
  font-weight: 500;
  font-size: 0.875rem;
}

.workshop-details {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: var(--spacing-md);
}

.detail-item {
  display: flex;
  align-items: center;
  font-size: 0.9rem;
}

.detail-label {
  font-weight: 600;
  color: var(--primary-dark);
  margin-right: 0.5rem;
}

.detail-value {
  color: var(--neutral-medium);
}

.badge {
  font-weight: 500;
  padding: 0.5em 0.9em;
  border-radius: 999px;
  text-transform: uppercase;
  font-size: 0.7rem;
  letter-spacing: 0.5px;
}

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

.resource-card {
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--box-shadow-md);
}

.resource-card .card-image {
  height: 200px;
  overflow: hidden;
}

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

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

/* Sustainability Section */
.sustainability-section {
  padding: var(--spacing-xl) 0;
  color: white;
  position: relative;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

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

.sustainability-card:hover {
  transform: translateY(-10px);
}

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

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

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

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

.sustainability-card .card-title {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-md);
  color: var(--primary-dark);
}

/* Testimonials Section */
.testimonials-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--neutral-ultra-light);
}

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

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

.testimonial-card .card-image {
  margin-top: var(--spacing-md);
}

.testimonial-card .rounded-circle {
  border: 5px solid white;
  box-shadow: var(--box-shadow-md);
  transition: transform var(--transition-medium);
}

.testimonial-card:hover .rounded-circle {
  transform: scale(1.05);
}

.testimonial-rating {
  color: var(--secondary-color);
}

.testimonial-text {
  font-style: italic;
  color: var(--neutral-medium);
  position: relative;
  padding: 0 1rem;
}

.testimonial-text::before,
.testimonial-text::after {
  content: '"';
  font-size: 2rem;
  line-height: 0;
  position: relative;
  color: var(--primary-light);
}

.testimonial-author {
  font-weight: 600;
  color: var(--primary-dark);
  margin-top: var(--spacing-md);
  margin-bottom: 0.25rem;
}

.testimonial-position {
  font-size: 0.9rem;
  color: var(--neutral-medium);
}

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

.client-logo {
  opacity: 0.7;
  transition: opacity var(--transition-medium), transform var(--transition-medium);
  padding: 1rem;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100px;
}

.client-logo:hover {
  opacity: 1;
  transform: scale(1.05);
}

.client-logo img {
  max-width: 100%;
  max-height: 80px;
  object-fit: contain;
}

.client-testimonial {
  font-style: italic;
  color: var(--neutral-medium);
  max-width: 800px;
  margin: var(--spacing-lg) auto;
  text-align: center;
  font-size: 1.1rem;
}

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

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

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

.news-card .card-image {
  height: 200px;
  position: relative;
  overflow: hidden;
  width: 100%;
}

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

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

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

.news-date {
  font-size: 0.875rem;
  color: var(--neutral-medium);
  font-weight: 500;
}

.news-card .card-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  color: var(--primary-dark);
}

.news-card .card-text {
  color: var(--neutral-medium);
  flex-grow: 1;
}

.news-card .btn-link {
  margin-top: var(--spacing-md);
  font-weight: 600;
  color: var(--primary-color);
  transition: color var(--transition-fast), transform var(--transition-fast);
  display: inline-flex;
  align-items: center;
}

.news-card .btn-link:hover {
  color: var(--primary-dark);
  transform: translateX(5px);
}

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

.award-item {
  padding: var(--spacing-lg);
  transition: transform var(--transition-medium);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.award-item:hover {
  transform: translateY(-5px);
}

.award-icon {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  overflow: hidden;
  margin-bottom: var(--spacing-md);
  box-shadow: var(--box-shadow-md);
  display: flex;
  justify-content: center;
  align-items: center;
  transition: transform var(--transition-medium);
}

.award-item:hover .award-icon {
  transform: scale(1.05);
}

.award-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.award-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
  color: var(--primary-dark);
}

.award-org {
  color: var(--neutral-medium);
  font-size: 0.875rem;
  margin-bottom: 0.25rem;
}

.award-year {
  font-weight: 600;
  color: var(--secondary-color);
}

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

.contact-info {
  background-color: white;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow-md);
  height: 100%;
  padding: var(--spacing-lg);
}

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

.contact-item i {
  font-size: 1.25rem;
  color: var(--primary-color);
  margin-right: var(--spacing-md);
}

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

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

.contact-form {
  background-color: white;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow-md);
  height: 100%;
}

.form-label {
  font-weight: 500;
  color: var(--primary-dark);
}

.form-control {
  border: 1px solid var(--neutral-light);
  border-radius: var(--border-radius-md);
  padding: 0.75rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
  border-color: var(--primary-light);
  box-shadow: 0 0 0 3px rgba(66, 153, 225, 0.2);
}

.form-check-label {
  font-size: 0.875rem;
}

/* Footer */
.footer {
  background-color: var(--primary-dark);
  color: white;
  padding-top: var(--spacing-xl);
  padding-bottom: var(--spacing-lg);
}

.footer-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
}

.footer-description {
  opacity: 0.8;
  margin-bottom: var(--spacing-md);
}

.footer-social a {
  color: white;
  opacity: 0.8;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
  display: inline-block;
  margin-right: var(--spacing-md);
  font-weight: 500;
}

.footer-social a:hover {
  opacity: 1;
  transform: translateY(-3px);
  color: var(--secondary-light);
}

.footer-subtitle {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  color: white;
}

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

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

.footer-links a {
  color: rgba(255, 255, 255, 0.8);
  transition: color var(--transition-fast), transform var(--transition-fast);
  display: inline-block;
}

.footer-links a:hover {
  color: white;
  transform: translateX(5px);
}

.footer-subscribe .form-control {
  background-color: rgba(255, 255, 255, 0.1);
  border: none;
  color: white;
  padding: 0.75rem;
}

.footer-subscribe .form-control::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.footer-subscribe .btn {
  padding: 0.75rem 1.5rem;
}

.copyright {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.875rem;
}

/* Success Page */
.success-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  text-align: center;
  padding: 2rem;
}

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

.success-title {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
  color: var(--primary-dark);
}

.success-message {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-lg);
  max-width: 600px;
  color: var(--neutral-medium);
}

/* Terms & Privacy Pages */
.terms-page, .privacy-page {
  padding-top: 100px;
  padding-bottom: var(--spacing-xl);
}

.terms-content, .privacy-content {
  background-color: white;
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow-md);
}

.terms-title, .privacy-title {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-lg);
  color: var(--primary-dark);
}

.terms-section, .privacy-section {
  margin-bottom: var(--spacing-lg);
}

.terms-section-title, .privacy-section-title {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-md);
  color: var(--primary-dark);
}

/* 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);
  }
}

/* Responsive Adjustments */
@media (max-width: 991.98px) {
  .section-title {
    font-size: 2rem;
  }
  
  .section-subtitle {
    font-size: 1.125rem;
  }
  
  .hero-section {
    padding: 8rem 0 6rem;
  }
  
  .hero-section .display-4 {
    font-size: 2.5rem;
  }
}

@media (max-width: 767.98px) {
  .section-title {
    font-size: 1.75rem;
  }
  
  .section-subtitle {
    font-size: 1rem;
  }
  
  .hero-section {
    padding: 7rem 0 5rem;
  }
  
  .hero-section .display-4 {
    font-size: 2rem;
  }
  
  .hero-section .lead {
    font-size: 1.125rem;
  }
}

@media (max-width: 575.98px) {
  .btn {
    padding: 0.6rem 1.2rem;
    font-size: 0.9rem;
  }
  
  .hero-section .btn-group .btn {
    display: block;
    width: 100%;
    margin-bottom: 0.5rem;
  }
  
  .hero-section .btn-group .btn-outline-light {
    margin-left: 0 !important;
  }
}