:root {
  /* Primary palette */
  --primary-color: #3a7e6f;
  --primary-dark: #285e52;
  --primary-light: #5c9a8b;
  
  /* Secondary palette */
  --secondary-color: #d48e3c;
  --secondary-dark: #b07431;
  --secondary-light: #e7a75d;
  
  /* Neutral palette */
  --dark-color: #333333;
  --dark-color-80: rgba(51, 51, 51, 0.8);
  --light-color: #f8f9fa;
  --light-color-80: rgba(248, 249, 250, 0.8);
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
  --gradient-secondary: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-light) 100%);
  --gradient-dark: linear-gradient(135deg, var(--dark-color) 0%, #555555 100%);
  --gradient-overlay: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.3));
  
  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.15);
  
  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 3rem;
  --space-xl: 5rem;
  
  /* Border radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-round: 50%;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/* Base Styles */
body {
  font-family: 'Nunito', sans-serif;
  color: var(--dark-color);
  background-color: var(--light-color);
  overflow-x: hidden;
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  line-height: 1.3;
  color: var(--dark-color);
  margin-bottom: var(--space-sm);
}

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

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

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

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

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

.section-title {
  font-size: 2.5rem;
  margin-bottom: var(--space-sm);
  text-align: center;
  position: relative;
  color: var(--dark-color);
}

.section-title::after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background: var(--gradient-primary);
  margin: var(--space-sm) auto;
}

.section-subtitle {
  font-size: 1.2rem;
  color: var(--dark-color-80);
  text-align: center;
  margin-bottom: var(--space-md);
}

/* Utility Classes */
.text-primary {
  color: var(--primary-color) !important;
}

.text-secondary {
  color: var(--secondary-color) !important;
}

.bg-primary {
  background: var(--primary-color) !important;
}

.bg-secondary {
  background: var(--secondary-color) !important;
}

.bg-gradient-primary {
  background: var(--gradient-primary) !important;
}

.bg-gradient-secondary {
  background: var(--gradient-secondary) !important;
}

.shadow-effect {
  box-shadow: var(--shadow-md);
  transition: box-shadow var(--transition-normal);
}

.shadow-effect:hover {
  box-shadow: var(--shadow-lg);
}

.overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-overlay);
  z-index: 1;
}

.min-vh-80 {
  min-height: 80vh;
}

/* Buttons */
.btn {
  position: relative;
  overflow: hidden;
  z-index: 1;
  border-radius: var(--radius-md);
  font-weight: 600;
  padding: 0.75rem 1.5rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  border: none;
}

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

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

.btn:hover::before {
  transform: scale(1.5);
}

.btn:active {
  transform: translateY(0);
}

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

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

.btn-outline-primary {
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
  background: transparent;
}

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

.btn-outline-light {
  color: white;
  border: 2px solid white;
  background: transparent;
}

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

/* Navbar */
.navbar {
  padding: 1rem 0;
  background: var(--gradient-dark);
  transition: all var(--transition-normal);
}

.navbar-brand {
  font-family: 'Oswald', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: white !important;
}

.navbar-nav .nav-link {
  color: var(--light-color-80) !important;
  font-weight: 600;
  padding: 0.5rem 1rem;
  transition: color var(--transition-fast);
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
  color: white !important;
}

.navbar-toggler {
  border: none;
  padding: 0;
  width: 30px;
  height: 30px;
  position: relative;
}

.navbar-toggler:focus {
  box-shadow: none;
}

.navbar-toggler-icon {
  background-image: none;
  position: relative;
  width: 100%;
  height: 2px;
  background-color: white;
  display: inline-block;
  transition: background-color var(--transition-fast);
}

.navbar-toggler-icon::before,
.navbar-toggler-icon::after {
  content: '';
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: white;
  transition: transform var(--transition-fast);
}

.navbar-toggler-icon::before {
  top: -8px;
}

.navbar-toggler-icon::after {
  bottom: -8px;
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon {
  background-color: transparent;
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon::before {
  transform: translateY(8px) rotate(45deg);
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon::after {
  transform: translateY(-8px) rotate(-45deg);
}

/* Hero Section */
.hero-section {
  position: relative;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: white;
  overflow: hidden;
  padding: 0;
}

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

.hero-section h1, 
.hero-section h2, 
.hero-section p {
  color: white;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-section h1 {
  font-size: 3.5rem;
  margin-bottom: var(--space-sm);
}

.hero-section .lead {
  font-size: 1.25rem;
  margin-bottom: var(--space-md);
}

/* History Section */
.history-image-container {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  transform: perspective(1000px) rotateY(5deg);
  transition: transform var(--transition-normal);
}

.history-image-container:hover {
  transform: perspective(1000px) rotateY(0);
}

.history-image-container img {
  transition: transform var(--transition-normal);
}

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

.history-content {
  position: relative;
}

.stat-item {
  padding: var(--space-sm);
  border-radius: var(--radius-md);
  background-color: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

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

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 0.25rem;
}

.stat-text {
  font-size: 1rem;
  color: var(--dark-color);
  margin-bottom: 0;
}

/* Methodology Section */
.methodology-card {
  border: none;
  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;
}

.methodology-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-normal);
}

.methodology-card:hover .card-image img {
  transform: scale(1.1);
}

.card-content {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.card-content h3 {
  font-size: 1.5rem;
  margin-bottom: var(--space-sm);
  color: var(--dark-color);
}

/* Portfolio Section */
.custom-slider-container {
  position: relative;
  overflow: hidden;
  padding: 0 var(--space-md);
}

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

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

.slider-item {
  flex: 0 0 100%;
  max-width: 100%;
  scroll-snap-align: start;
}

.portfolio-card {
  border: none;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  background-color: white;
  transition: transform var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.portfolio-card:hover {
  transform: translateY(-5px) scale(1.01);
}

.client-name {
  font-style: italic;
  color: var(--primary-color);
  text-align: right;
  margin-top: var(--space-sm);
  font-weight: 600;
}

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

.prev-btn, .next-btn {
  background: var(--primary-color);
  color: white;
  border: none;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

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

/* Resources Section */
.resource-card {
  overflow: hidden;
  border: none;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
}

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

.resource-card .card-image {
  width: 100%;
  height: 200px;
}

.resource-card .card-content {
  text-align: center;
}

/* FAQ Section */
.accordion {
  border-radius: var(--radius-md);
  overflow: hidden;
}

.accordion-item {
  border: none;
  background-color: transparent;
  margin-bottom: var(--space-sm);
}

.accordion-button {
  font-family: 'Oswald', sans-serif;
  font-weight: 500;
  padding: 1.25rem;
  background-color: white;
  color: var(--dark-color);
  border-radius: var(--radius-md) !important;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.accordion-button:not(.collapsed) {
  color: var(--primary-color);
  background-color: white;
  box-shadow: var(--shadow-md);
}

.accordion-button:focus {
  border-color: transparent;
  box-shadow: none;
}

.accordion-button::after {
  background-size: 1rem;
  transition: transform var(--transition-normal);
}

.accordion-body {
  padding: 1.25rem;
  background-color: white;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
}

/* Careers Section */
.careers-image-container {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.careers-image-container img {
  transition: transform var(--transition-normal);
}

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

.careers-content {
  background-color: white;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.opening-item {
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  cursor: pointer;
}

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

.opening-item h5 {
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.opening-item p {
  margin-bottom: 0.5rem;
}

/* Contact Section */
.contact-info {
  background-color: white;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  height: 100%;
}

.contact-label {
  font-size: 1rem;
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: 0.25rem;
}

.contact-detail {
  font-size: 1.1rem;
  color: var(--dark-color);
}

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

.contact-form-container {
  background-color: white;
  height: 100%;
}

.form-label {
  font-weight: 600;
  color: var(--dark-color);
}

.form-control, .form-select {
  border: 1px solid #e0e0e0;
  border-radius: var(--radius-md);
  padding: 0.75rem;
  font-size: 1rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus, .form-select:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.25rem rgba(58, 126, 111, 0.25);
}

/* Footer */
.footer {
  background: var(--gradient-dark);
  color: white;
  position: relative;
}

.footer h4, .footer h5 {
  color: white;
  margin-bottom: var(--space-md);
}

.footer .text-white-50 {
  transition: color var(--transition-fast);
}

.footer a.text-white-50:hover {
  color: white !important;
}

.newsletter-form .form-control {
  border: none;
  border-radius: var(--radius-md) 0 0 var(--radius-md);
}

.newsletter-form .btn {
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

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

.social-links a {
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.social-links a:hover {
  color: white !important;
  transform: translateY(-3px);
}

/* Modals */
.modal-content {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: none;
}

.modal-header {
  background: var(--gradient-primary);
  color: white;
  border-bottom: none;
}

.modal-title {
  color: white;
}

.modal-body {
  padding: var(--space-md);
}

.modal-footer {
  border-top: none;
  padding: var(--space-sm) var(--space-md);
}

.btn-close {
  color: white;
  opacity: 1;
}

/* Cookie Consent */
.cookie-consent {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: rgba(33, 37, 41, 0.9);
  color: white;
  padding: var(--space-sm) 0;
  z-index: 9999;
  display: none;
}

.cookie-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.cookie-content p {
  margin-bottom: 0;
  flex: 1;
}

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

.success-content {
  max-width: 600px;
  margin: 0 auto;
}

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

.success-title {
  font-size: 2.5rem;
  margin-bottom: var(--space-sm);
}

.success-message {
  font-size: 1.2rem;
  margin-bottom: var(--space-md);
}

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

.page-title {
  font-size: 2.5rem;
  margin-bottom: var(--space-md);
  color: var(--dark-color);
}

.page-subtitle {
  font-size: 1.5rem;
  color: var(--primary-color);
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
}

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

@keyframes scale {
  from {
    transform: scale(0.9);
  }
  to {
    transform: scale(1);
  }
}

@keyframes float {
  0% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-10px);
  }
  100% {
    transform: translateY(0px);
  }
}

[data-aos="fade-up"] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

[data-aos="fade-up"].aos-animate {
  opacity: 1;
  transform: translateY(0);
}

[data-aos="fade-right"] {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

[data-aos="fade-right"].aos-animate {
  opacity: 1;
  transform: translateX(0);
}

[data-aos="fade-left"] {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

[data-aos="fade-left"].aos-animate {
  opacity: 1;
  transform: translateX(0);
}

[data-aos="zoom-in"] {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* Media Queries */
@media (max-width: 992px) {
  .section-title {
    font-size: 2rem;
  }
  
  .hero-section h1 {
    font-size: 2.5rem;
  }
  
  .stat-number {
    font-size: 2rem;
  }
  
  .slider-item {
    flex: 0 0 100%;
    max-width: 100%;
  }
}

@media (max-width: 768px) {
  .section-title {
    font-size: 1.8rem;
  }
  
  .hero-section h1 {
    font-size: 2rem;
  }
  
  .navbar-collapse {
    background: var(--gradient-dark);
    padding: 1rem;
    border-radius: var(--radius-md);
  }
  
  .cookie-content {
    flex-direction: column;
    text-align: center;
  }
  
  .cookie-content p {
    margin-bottom: var(--space-sm);
  }
}

@media (max-width: 576px) {
  section {
    padding: var(--space-md) 0;
  }
  
  .section-title {
    font-size: 1.6rem;
  }
  
  .hero-section h1 {
    font-size: 1.8rem;
  }
  
  .hero-section .lead {
    font-size: 1rem;
  }
  
  .stat-number {
    font-size: 1.8rem;
  }
}