/* Variables */
:root {
  /* Main Colors */
  --primary-color: #3d63d2;
  --primary-dark: #2a4ca8;
  --primary-light: #5a7de3;
  --secondary-color: #ff6b6b;
  --secondary-dark: #e84e4e;
  --secondary-light: #ff8e8e;
  --accent-color: #4ecdc4;
  --accent-dark: #36b3aa;
  --accent-light: #75dad3;
  
  /* Neutral Colors */
  --dark: #333333;
  --dark-medium: #555555;
  --medium: #777777;
  --light-medium: #aaaaaa;
  --light: #eeeeee;
  --white: #ffffff;
  
  /* 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-accent: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-light) 100%);
  --gradient-dark: linear-gradient(135deg, var(--dark) 0%, var(--dark-medium) 100%);
  --gradient-light: linear-gradient(135deg, var(--light) 0%, var(--white) 100%);
  
  /* Shadows for Neomorphism */
  --shadow-small: 3px 3px 6px rgba(0, 0, 0, 0.1), -3px -3px 6px rgba(255, 255, 255, 0.8);
  --shadow-medium: 5px 5px 10px rgba(0, 0, 0, 0.1), -5px -5px 10px rgba(255, 255, 255, 0.8);
  --shadow-large: 10px 10px 20px rgba(0, 0, 0, 0.1), -10px -10px 20px rgba(255, 255, 255, 0.8);
  --shadow-inset: inset 3px 3px 6px rgba(0, 0, 0, 0.1), inset -3px -3px 6px rgba(255, 255, 255, 0.8);
  
  /* Typography */
  --font-heading: 'Roboto', sans-serif;
  --font-body: 'Lato', sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-medium: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  line-height: 1.3;
}

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);
}

img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
}

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

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

/* Neomorphic Elements */
.neomorphic {
  border-radius: var(--radius-md);
  background: var(--light);
  box-shadow: var(--shadow-medium);
  transition: box-shadow var(--transition-medium), transform var(--transition-medium);
  overflow: hidden;
}

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

.neomorphic-input, .neomorphic-textarea, .neomorphic-select {
  border: none;
  background: var(--light);
  box-shadow: var(--shadow-inset);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  width: 100%;
  transition: box-shadow var(--transition-fast);
}

.neomorphic-input:focus, .neomorphic-textarea:focus {
  outline: none;
  box-shadow: var(--shadow-inset), 0 0 0 3px rgba(61, 99, 210, 0.3);
}

/* Button Styles */
.button {
  transition: all var(--transition-medium);
  font-weight: 600;
}

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

.button.is-primary:hover {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(61, 99, 210, 0.3);
}

.button.is-light {
  background: var(--gradient-light);
  color: var(--dark);
}

.button.is-light:hover {
  background: var(--light);
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.button.neomorphic {
  border: none;
  box-shadow: var(--shadow-medium);
}

.button.neomorphic:hover {
  box-shadow: var(--shadow-large);
}

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

/* Navbar */
.navbar {
  padding: var(--spacing-sm) 0;
  transition: background-color var(--transition-medium);
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
}

.navbar.is-transparent {
  background-color: transparent;
}

.navbar-scrolled {
  background-color: var(--white);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.navbar-item {
  font-weight: 600;
  padding: 0.5rem 1rem;
  color: var(--dark);
  transition: color var(--transition-fast);
}

.navbar-item:hover {
  color: var(--primary-color);
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-color);
  letter-spacing: 1px;
}

/* Hero Section */
.hero {
  position: relative;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: var(--white);
}

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

.hero .title,
.hero .subtitle {
  color: var(--white);
  position: relative;
  z-index: 10;
}

.hero .title {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
  animation: fadeInUp 1s ease-out;
}

.hero .subtitle {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-lg);
  animation: fadeInUp 1s ease-out 0.3s;
  animation-fill-mode: both;
}

.hero .buttons {
  animation: fadeInUp 1s ease-out 0.6s;
  animation-fill-mode: both;
}

/* Workshops Section */
.workshops-section {
  background: var(--light);
}

.workshops-section .card {
  height: 100%;
  display: flex;
  flex-direction: column;
}

.workshops-section .card-content {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.workshops-section .workshop-details {
  margin-top: auto;
}

.image-container {
  height: 300px;
  overflow: hidden;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

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

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

.webinars-section .card {
  margin-bottom: var(--spacing-lg);
}

.date-badge {
  display: inline-block;
  background-color: var(--secondary-color);
  color: var(--white);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-md);
  font-weight: 600;
}

/* Instructors Section */
.instructors-section {
  background: var(--light);
}

.instructors-section .card {
  text-align: center;
}

.instructors-section .image-container {
  height: 300px;
  border-radius: 50% 50% 0 0;
}

.instructors-section .image-container img {
  transition: transform var(--transition-slow);
}

.instructors-section .card:hover .image-container img {
  transform: scale(1.1);
}

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

/* Insights Section */
.insights-section {
  background: linear-gradient(135deg, var(--light) 0%, var(--white) 100%);
}

/* Sustainability Section */
.sustainability-section {
  background: url('./image/eco-background.jpg') center/cover no-repeat;
  position: relative;
  color: var(--dark);
}

.sustainability-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.9));
}

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

.toggle-container {
  display: flex;
  align-items: center;
  justify-content: center;
}

.switch {
  position: relative;
  display: inline-block;
  width: 60px;
  height: 34px;
  margin-right: var(--spacing-md);
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--light-medium);
  transition: var(--transition-medium);
  border-radius: 34px;
}

.slider:before {
  position: absolute;
  content: "";
  height: 26px;
  width: 26px;
  left: 4px;
  bottom: 4px;
  background-color: white;
  transition: var(--transition-medium);
  border-radius: 50%;
}

input:checked + .slider {
  background-color: var(--primary-color);
}

input:focus + .slider {
  box-shadow: 0 0 1px var(--primary-color);
}

input:checked + .slider:before {
  transform: translateX(26px);
}

.toggle-label {
  font-weight: 600;
}

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

.contact-card {
  max-width: 800px;
  margin: 0 auto;
}

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

.footer h3 {
  color: var(--white);
  margin-bottom: var(--spacing-lg);
}

.footer p, .footer a {
  color: var(--light);
}

.footer a {
  display: inline-block;
  transition: color var(--transition-fast);
}

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

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

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

.social-links a {
  display: inline-block;
  margin-right: var(--spacing-md);
  transition: color var(--transition-fast);
}

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

.copyright {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--spacing-lg);
  color: var(--light-medium);
}

/* Cookie Consent */
.cookie-consent {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--white);
  padding: var(--spacing-md);
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
  z-index: 1000;
  display: none;
}

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

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

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

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

/* Privacy & Terms Pages */
.privacy-page, .terms-page {
  padding-top: 100px;
}

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

.fade-in {
  animation: fadeIn 0.8s ease forwards;
}

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

/* Responsive Styles */
@media screen and (max-width: 1023px) {
  .hero .title {
    font-size: 2.5rem;
  }
  
  .hero .subtitle {
    font-size: 1.2rem;
  }
}

@media screen and (max-width: 768px) {
  .hero .title {
    font-size: 2rem;
  }
  
  .hero .subtitle {
    font-size: 1rem;
  }
  
  .cookie-content {
    flex-direction: column;
  }
  
  .cookie-content p {
    margin-bottom: var(--spacing-md);
    margin-right: 0;
  }
  
  .image-container {
    height: 200px;
  }
  
  .instructors-section .image-container {
    height: 250px;
  }
}

@media screen and (max-width: 480px) {
  .hero .title {
    font-size: 1.8rem;
  }
  
  .section {
    padding: var(--spacing-lg) 0;
  }
  
  .image-container {
    height: 180px;
  }
}