:root {
  /* Tetradic Color Scheme */
  --primary-color: #4a6de5;
  --primary-dark: #3555c7;
  --primary-light: #7a93ff;
  
  --secondary-color: #e54a6d;
  --secondary-dark: #c73555;
  --secondary-light: #ff7a93;
  
  --tertiary-color: #6de54a;
  --tertiary-dark: #55c735;
  --tertiary-light: #93ff7a;
  
  --quaternary-color: #e56d4a;
  --quaternary-dark: #c75535;
  --quaternary-light: #ff937a;
  
  /* Neutral Colors */
  --white: #ffffff;
  --light-gray: #f5f8ff;
  --medium-gray: #e0e6f5;
  --dark-gray: #333333;
  --black: #111111;
  
  /* Glassmorphism Variables */
  --glass-bg: rgba(255, 255, 255, 0.15);
  --glass-border: rgba(255, 255, 255, 0.2);
  --glass-shadow: rgba(0, 0, 0, 0.1);
  --blur-radius: 10px;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 6rem;
  
  /* Transitions */
  --transition-slow: 0.5s ease-in-out;
  --transition-medium: 0.3s ease-in-out;
  --transition-fast: 0.2s ease-in-out;
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
}

/* Base Styles */
html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Open Sans', sans-serif;
  color: var(--dark-gray);
  background-color: var(--light-gray);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6, .title, .subtitle {
  font-family: 'Raleway', sans-serif;
  font-weight: 600;
  color: var(--dark-gray);
}

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

a {
  color: var(--primary-color);
  transition: color var(--transition-fast);
}

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

.container {
  max-width: 1200px;
  padding: 0 var(--spacing-sm);
}

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

/* Glassmorphism Card */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--blur-radius));
  -webkit-backdrop-filter: blur(var(--blur-radius));
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  box-shadow: 0 8px 32px 0 var(--glass-shadow);
  padding: var(--spacing-md);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.glass-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 40px 0 var(--glass-shadow);
}

/* 3D UI Elements */
.button, .btn, input[type="submit"] {
  position: relative;
  background: var(--primary-color);
  color: var(--white) !important;
  border: none;
  border-radius: var(--radius-full);
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  box-shadow: 0 4px 0 var(--primary-dark);
  transform: translateY(-2px);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
  cursor: pointer;
  overflow: hidden;
}

.button:hover, .btn:hover, input[type="submit"]:hover {
  background: var(--primary-light);
  transform: translateY(-4px);
  box-shadow: 0 6px 0 var(--primary-dark);
}

.button:active, .btn:active, input[type="submit"]:active {
  transform: translateY(0);
  box-shadow: 0 0 0 var(--primary-dark);
}

.button.is-secondary {
  background: var(--secondary-color);
  box-shadow: 0 4px 0 var(--secondary-dark);
}

.button.is-secondary:hover {
  background: var(--secondary-light);
  box-shadow: 0 6px 0 var(--secondary-dark);
}

.button.is-outlined {
  background: transparent;
  color: var(--primary-color) !important;
  border: 2px solid var(--primary-color);
  box-shadow: none;
}

.button.is-outlined:hover {
  background: var(--primary-color);
  color: var(--white) !important;
  border-color: var(--primary-color);
}

.button.is-light.is-outlined {
  border-color: var(--white);
  color: var(--white) !important;
}

.button.is-light.is-outlined:hover {
  background: var(--white);
  color: var(--primary-color) !important;
}

/* Form Elements */
.input, .textarea {
  background: var(--white);
  border: 2px solid var(--medium-gray);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.input:focus, .textarea:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px rgba(74, 109, 229, 0.25);
}

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

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

/* Navbar */
.navbar {
  backdrop-filter: blur(var(--blur-radius));
  -webkit-backdrop-filter: blur(var(--blur-radius));
  background-color: rgba(255, 255, 255, 0.85);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  padding: 0.5rem 0;
  transition: background-color var(--transition-medium);
}

.navbar-item {
  font-family: 'Raleway', sans-serif;
  font-weight: 600;
  color: var(--dark-gray);
  position: relative;
  transition: color var(--transition-fast);
}

.navbar-item:hover {
  color: var(--primary-color);
  background-color: transparent !important;
}

.navbar-item::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: 10px;
  left: 50%;
  background-color: var(--primary-color);
  transition: width var(--transition-medium), left var(--transition-medium);
}

.navbar-item:hover::after {
  width: 70%;
  left: 15%;
}

.navbar-burger span {
  background-color: var(--dark-gray);
}

/* Hero Section */
.hero {
  position: relative;
  overflow: hidden;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: -1;
  transform: scale(1.05);
  transition: transform 0.5s ease-out;
}

.hero-background::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.7) 100%);
}

.hero-body {
  z-index: 1;
  display: flex;
  align-items: center;
  min-height: 100vh;
}

.hero .title, .hero .subtitle, .hero p {
  color: var(--white);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
  margin-bottom: var(--spacing-md);
}

.hero .title {
  font-size: 3.5rem;
  font-weight: 700;
  letter-spacing: -1px;
}

.hero .subtitle {
  font-size: 2rem;
  font-weight: 500;
}

/* Services Section */
.service-card {
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-medium);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

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

.service-card .card-image {
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

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

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

.service-card .card-content {
  flex-grow: 1;
  padding: var(--spacing-md);
  background: var(--white);
}

.service-card .title {
  color: var(--dark-gray);
  margin-bottom: var(--spacing-xs);
}

.service-card .subtitle {
  color: var(--primary-color);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

/* Vision Section */
#vision {
  background-color: var(--white);
  padding: var(--spacing-xl) 0;
}

#vision .content {
  margin-bottom: var(--spacing-md);
}

#vision img {
  border-radius: var(--radius-md);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
  transition: transform var(--transition-medium);
}

#vision img:hover {
  transform: scale(1.02);
}

/* Research Section */
.research-card {
  height: 100%;
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: transform var(--transition-medium);
}

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

.research-card .card-image {
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

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

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

.research-card .card-content {
  flex-grow: 1;
  padding: var(--spacing-md);
  background: var(--white);
}

/* Sustainability Section */
#sustainability {
  background-color: var(--light-gray);
  padding: var(--spacing-xl) 0;
}

#sustainability img {
  border-radius: var(--radius-md);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
  transition: transform var(--transition-medium);
}

#sustainability img:hover {
  transform: scale(1.02);
}

#sustainability .title {
  color: var(--dark-gray);
  margin-bottom: var(--spacing-sm);
}

/* External Resources Section */
#resources {
  background-color: var(--white);
}

.resource-card {
  height: 100%;
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: transform var(--transition-medium);
}

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

.resource-card .card-image {
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

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

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

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

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

/* Case Studies Section */
#case-studies {
  background-color: var(--light-gray);
}

.case-study-card {
  height: 100%;
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: transform var(--transition-medium);
}

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

.case-study-card .card-image {
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

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

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

.case-study-card .card-content {
  flex-grow: 1;
  padding: var(--spacing-md);
  background: var(--white);
}

/* FAQ Section */
#faq {
  background-color: var(--white);
}

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

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

.faq-question {
  cursor: pointer;
  position: relative;
  padding-right: 30px;
  transition: color var(--transition-fast);
}

.faq-question:hover {
  color: var(--primary-color);
}

.faq-question::after {
  content: '+';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.5rem;
  color: var(--primary-color);
  transition: transform var(--transition-fast);
}

.faq-question:hover::after {
  transform: translateY(-50%) rotate(45deg);
}

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

.faq-answer.is-active {
  max-height: 1000px;
}

/* Contact Section */
#contact {
  background-color: var(--light-gray);
}

.contact-form {
  background: var(--white);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.contact-info {
  background: var(--white);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  height: 100%;
}

.social-links a {
  margin-right: var(--spacing-xs);
  transition: color var(--transition-fast);
}

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

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

.footer .title {
  color: var(--white);
}

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

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

.footer a {
  color: var(--medium-gray);
  transition: color var(--transition-fast);
}

.footer a:hover {
  color: var(--primary-light);
  text-decoration: none;
}

.footer .social-links a {
  color: var(--medium-gray);
  margin-right: var(--spacing-sm);
  transition: color var(--transition-fast);
}

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

/* Cookie Consent */
.cookie-popup {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: rgba(33, 33, 33, 0.9);
  color: var(--white);
  z-index: 9999;
  padding: var(--spacing-md);
}

.cookie-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.cookie-content p {
  margin: 0;
  margin-right: var(--spacing-md);
}

.cookie-button {
  background: var(--primary-color);
  color: var(--white);
  border: none;
  border-radius: var(--radius-md);
  padding: 0.5rem 1.5rem;
  cursor: pointer;
  transition: background var(--transition-fast);
}

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

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

.success-container {
  max-width: 600px;
  background: var(--white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.success-icon {
  color: var(--tertiary-color);
  font-size: 4rem;
  margin-bottom: var(--spacing-md);
}

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

.privacy-content, .terms-content {
  background: var(--white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* Read More Links */
.read-more {
  color: var(--primary-color);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  transition: color var(--transition-fast);
}

.read-more::after {
  content: '→';
  margin-left: var(--spacing-xs);
  transition: transform var(--transition-fast);
}

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

.read-more:hover::after {
  transform: translateX(4px);
}

/* Responsive Adjustments */
@media screen and (max-width: 1023px) {
  .hero .title {
    font-size: 2.5rem;
  }
  
  .hero .subtitle {
    font-size: 1.5rem;
  }
  
  .section {
    padding: var(--spacing-md) 0;
  }
}

@media screen and (max-width: 768px) {
  .hero .title {
    font-size: 2rem;
  }
  
  .hero .subtitle {
    font-size: 1.2rem;
  }
  
  .cookie-content {
    flex-direction: column;
    text-align: center;
  }
  
  .cookie-content p {
    margin-right: 0;
    margin-bottom: var(--spacing-sm);
  }
  
  .navbar-menu {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(var(--blur-radius));
    -webkit-backdrop-filter: blur(var(--blur-radius));
  }
  
  .navbar-item::after {
    display: none;
  }
}

/* Animation Classes */
.fade-in {
  animation: fadeIn var(--transition-slow) forwards;
}

.slide-up {
  animation: slideUp var(--transition-slow) forwards;
}

.slide-in-left {
  animation: slideInLeft var(--transition-slow) forwards;
}

.slide-in-right {
  animation: slideInRight var(--transition-slow) forwards;
}

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

@keyframes slideUp {
  from { transform: translateY(50px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

@keyframes slideInLeft {
  from { transform: translateX(-50px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

@keyframes slideInRight {
  from { transform: translateX(50px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* Image hover effects */
.image-hover {
  overflow: hidden;
  border-radius: var(--radius-md);
}

.image-hover img {
  transition: transform var(--transition-medium);
}

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

/* Parallax Effect */
.parallax {
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}
figure{
  width: 100% !important;
}