:root {
  /* Color Palette - Analog Scheme */
  --primary-color: #4A7C59;
  --primary-dark: #3A6147;
  --primary-light: #5A8D69;
  --secondary-color: #6B9362;
  --secondary-dark: #537249;
  --secondary-light: #7DA479;
  --accent-color: #D9B08C;
  --accent-dark: #C09A79;
  --accent-light: #E8C5A7;
  --text-dark: #2C3E50;
  --text-medium: #4A5568;
  --text-light: #718096;
  --white: #FFFFFF;
  --gray-100: #F7FAFC;
  --gray-200: #EDF2F7;
  --gray-300: #E2E8F0;
  --gray-400: #CBD5E0;
  --gray-500: #A0AEC0;
  --black-overlay: rgba(0, 0, 0, 0.5);
  --success-color: #48BB78;
  --error-color: #E53E3E;
  --warning-color: #F6AD55;
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  
  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  --radius-full: 9999px;
  
  /* Typography */
  --font-heading: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  
  /* Box Shadow */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1), 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Container widths */
  --container-sm: 640px;
  --container-md: 768px;
  --container-lg: 1024px;
  --container-xl: 1280px;
}

/* Base Styles */
html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--text-dark);
  line-height: 1.6;
  margin: 0;
  padding: 0;
  background-color: var(--gray-100);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin-top: 0;
}

h1 {
  font-size: 3rem;
  margin-bottom: var(--space-lg);
}

h2 {
  font-size: 2.5rem;
  margin-bottom: var(--space-lg);
}

h3 {
  font-size: 1.75rem;
  margin-bottom: var(--space-md);
}

h4 {
  font-size: 1.25rem;
  margin-bottom: var(--space-sm);
}

p {
  margin: 0 0 var(--space-md);
}

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

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

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

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

/* Section Styles */
.section {
  padding: var(--space-3xl) 0;
}

.section-title {
  text-align: center;
  margin-bottom: var(--space-2xl);
  position: relative;
  color: var(--text-dark);
}

.section-title::after {
  content: '';
  display: block;
  width: 80px;
  height: 3px;
  background-color: var(--primary-color);
  margin: var(--space-sm) auto 0;
  border-radius: var(--radius-full);
}

.section-description {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-2xl);
  color: var(--text-medium);
  font-size: 1.1rem;
}

/* Button Styles */
.btn, 
button:not(.mobile-menu-toggle):not(.btn-cookie), 
input[type='submit'] {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 1rem;
  line-height: 1.5;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  border-radius: var(--radius-md);
  transition: all var(--transition-normal);
  border: none;
  box-shadow: var(--shadow-sm);
}

.btn-primary, 
input[type='submit'] {
  background-color: var(--primary-color);
  color: var(--white);
}

.btn-primary:hover, 
input[type='submit']:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  text-decoration: none;
}

.btn-secondary {
  background-color: var(--accent-color);
  color: var(--text-dark);
}

.btn-secondary:hover {
  background-color: var(--accent-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  text-decoration: none;
}

/* Header Styles */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: var(--white);
  box-shadow: var(--shadow-md);
  padding: var(--space-md) 0;
  transition: all var(--transition-normal);
}

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

.logo {
  display: block;
}

.logo img {
  max-height: 60px;
  width: auto;
}

.main-nav {
  display: flex;
  align-items: center;
}

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

.nav-list li {
  margin-left: var(--space-lg);
}

.nav-list a {
  font-weight: 500;
  color: var(--text-medium);
  transition: color var(--transition-fast);
  position: relative;
}

.nav-list a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-color);
  transition: width var(--transition-normal);
}

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

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

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-sm);
}

.mobile-menu-toggle span {
  display: block;
  width: 25px;
  height: 3px;
  background-color: var(--text-dark);
  margin: 5px 0;
  transition: all var(--transition-normal);
}

/* Hero Section */
.hero {
  position: relative;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  color: var(--white);
  padding: var(--space-3xl) 0;
  margin-top: 80px;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to right, var(--black-overlay), rgba(0, 0, 0, 0.3));
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  padding: var(--space-3xl) 0;
}

.hero h1 {
  color: var(--white);
  margin-bottom: var(--space-lg);
  font-size: 3.5rem;
  line-height: 1.1;
  animation: fadeInUp 1s ease-out;
}

.hero p {
  font-size: 1.25rem;
  margin-bottom: var(--space-xl);
  animation: fadeInUp 1.2s ease-out;
}

.hero-cta {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
  animation: fadeInUp 1.4s ease-out;
}

.progress-indicators {
  display: flex;
  justify-content: center;
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
  flex-wrap: wrap;
}

.progress-item {
  text-align: center;
  width: 160px;
}

.progress-circle {
  position: relative;
  width: 100px;
  height: 100px;
  margin: 0 auto var(--space-md);
}

.progress-circle svg {
  width: 100%;
  height: 100%;
}

.progress-circle .circle-bg {
  fill: none;
  stroke: rgba(255, 255, 255, 0.2);
  stroke-width: 3;
}

.progress-circle .circle {
  fill: none;
  stroke: var(--white);
  stroke-width: 3;
  stroke-linecap: round;
  transform: rotate(-90deg);
  transform-origin: 50% 50%;
  transition: stroke-dasharray 1.5s ease-in-out;
}

.progress-circle .percentage {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
}

.progress-item p {
  font-size: 0.9rem;
  margin: 0;
}

/* Mission Section */
.mission {
  background-color: var(--white);
}

.mission-content {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: var(--space-2xl);
}

.mission-image {
  flex: 1;
  text-align: center;
}

.mission-image img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  max-width: 100%;
  margin: 0 auto;
  object-fit: cover;
}

.mission-text {
  flex: 1;
}

.mission-text h3 {
  color: var(--primary-color);
  margin-bottom: var(--space-md);
}

.mission-values {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.value-item {
  text-align: center;
  padding: var(--space-lg);
  background-color: var(--gray-100);
  border-radius: var(--radius-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

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

.value-item h4 {
  color: var(--primary-color);
  margin-bottom: var(--space-sm);
}

/* Team Section */
.team {
  background-color: var(--gray-100);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-xl);
}

.team-card {
  background-color: var(--white);
  border-radius: var(--radius-lg);
  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;
}

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

.card-image {
  width: 100%;
  height: 300px;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

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

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

.card-content {
  padding: var(--space-lg);
  text-align: center;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.position {
  color: var(--primary-color);
  font-weight: 500;
  margin-bottom: var(--space-md);
}

.bio {
  color: var(--text-medium);
  font-size: 0.95rem;
}

/* Instructors Section */
.instructors {
  background-color: var(--white);
}

.instructors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-xl);
}

.instructor-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: var(--gray-100);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

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

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

.instructor-expertise span {
  background-color: var(--primary-light);
  color: var(--white);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
}

/* Resources Section */
.resources {
  background-color: var(--gray-100);
}

.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-lg);
}

.resource-card {
  background-color: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: var(--space-lg);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.resource-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  text-decoration: none;
}

.resource-card h3 {
  color: var(--text-dark);
  margin-bottom: var(--space-md);
  transition: color var(--transition-fast);
}

.resource-card:hover h3 {
  color: var(--primary-color);
}

.resource-link {
  color: var(--primary-color);
  font-weight: 500;
  display: inline-block;
  margin-top: var(--space-md);
  transition: transform var(--transition-fast);
}

.resource-card:hover .resource-link {
  transform: translateX(5px);
}

/* Sustainability Section */
.sustainability {
  background-color: var(--white);
}

.sustainability-content {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: var(--space-2xl);
}

.sustainability-image {
  flex: 1;
  text-align: center;
}

.sustainability-image img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  max-width: 100%;
  margin: 0 auto;
  object-fit: cover;
}

.sustainability-text {
  flex: 1;
}

.sustainability-text h3 {
  color: var(--primary-color);
  margin-bottom: var(--space-md);
}

.sustainability-initiatives {
  margin-top: var(--space-xl);
}

.initiative-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: var(--space-lg);
}

.initiative-icon {
  flex-shrink: 0;
  margin-right: var(--space-md);
}

.initiative-icon img {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-full);
  object-fit: cover;
}

.initiative-info h4 {
  color: var(--primary-color);
  margin-bottom: var(--space-xs);
}

/* Press Section */
.press {
  background-color: var(--gray-100);
}

.press-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-xl);
}

.press-card {
  background-color: var(--white);
  border-radius: var(--radius-lg);
  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;
}

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

.press-date {
  color: var(--text-light);
  font-size: 0.9rem;
  margin-bottom: var(--space-xs);
}

.press-title {
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: var(--space-md);
}

.press-excerpt {
  color: var(--text-medium);
  font-size: 0.95rem;
}

/* Contact Section */
.contact {
  background-color: var(--white);
}

.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
}

.contact-info, .contact-form-container {
  display: flex;
  flex-direction: column;
}

.info-card, .form-card {
  background-color: var(--gray-100);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
  height: 100%;
}

.contact-details {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-xl);
}

.contact-details li {
  display: flex;
  margin-bottom: var(--space-lg);
  align-items: flex-start;
}

.contact-details img {
  margin-right: var(--space-md);
  width: 24px;
  height: 24px;
}

.contact-details strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--primary-color);
}

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

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

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

.form-group label {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--text-medium);
  font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: var(--space-md);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-md);
  background-color: var(--white);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(74, 124, 89, 0.1);
}

.consent-group {
  display: flex;
  align-items: flex-start;
}

.consent-group input {
  width: auto;
  margin-right: var(--space-sm);
  margin-top: 0.25rem;
}

/* Footer */
.footer {
  background-color: var(--primary-dark);
  color: var(--white);
  padding: var(--space-2xl) 0 var(--space-md);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 2fr 1fr;
  gap: var(--space-xl);
}

.footer-logo {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.footer-logo img {
  margin-bottom: var(--space-md);
}

.footer-logo p {
  font-size: 0.95rem;
  opacity: 0.9;
}

.footer-links {
  display: flex;
  justify-content: space-between;
}

.footer-links-column {
  flex: 1;
  margin-right: var(--space-xl);
}

.footer-links-column h3 {
  color: var(--white);
  margin-bottom: var(--space-md);
  font-size: 1.2rem;
}

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

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

.footer-links-column a {
  color: var(--gray-300);
  transition: color var(--transition-fast);
}

.footer-links-column a:hover {
  color: var(--white);
  text-decoration: none;
}

.footer-social h3 {
  color: var(--white);
  margin-bottom: var(--space-md);
  font-size: 1.2rem;
}

.social-links {
  display: flex;
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-lg);
  gap: var(--space-md);
}

.social-links a {
  color: var(--gray-300);
  font-weight: 500;
  transition: color var(--transition-fast);
}

.social-links a:hover {
  color: var(--white);
  text-decoration: none;
}

.footer-subscribe h4 {
  color: var(--white);
  margin-bottom: var(--space-sm);
  font-size: 1rem;
}

.subscribe-form {
  display: flex;
  gap: var(--space-sm);
}

.subscribe-form input {
  flex: 1;
  padding: var(--space-md);
  border: 1px solid var(--gray-400);
  border-radius: var(--radius-md);
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--white);
  font-family: var(--font-body);
}

.subscribe-form input::placeholder {
  color: var(--gray-400);
}

.subscribe-form input:focus {
  outline: none;
  background-color: rgba(255, 255, 255, 0.15);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: var(--space-2xl);
  padding-top: var(--space-lg);
  text-align: center;
  font-size: 0.9rem;
  opacity: 0.8;
}

/* Cookie Popup */
.cookie-popup {
  position: fixed;
  bottom: 20px;
  left: 20px;
  right: 20px;
  background-color: var(--white);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  box-shadow: var(--shadow-xl);
  z-index: 9999;
  display: none;
  max-width: 500px;
  margin: 0 auto;
}

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

.cookie-content p {
  margin: 0;
  font-size: 0.95rem;
}

.btn-cookie {
  background-color: var(--primary-color);
  color: var(--white);
  padding: var(--space-sm) var(--space-lg);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-weight: 500;
  transition: background-color var(--transition-fast);
  white-space: nowrap;
}

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

/* Additional Page Styles */
.success-page {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  min-height: 100vh;
  padding: var(--space-2xl);
}

.success-page h1 {
  color: var(--primary-color);
  margin-bottom: var(--space-lg);
}

.success-page p {
  max-width: 600px;
  margin-bottom: var(--space-xl);
}

.privacy-page, .terms-page {
  padding-top: 100px;
}

.privacy-content, .terms-content {
  background-color: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-md);
}

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

@keyframes pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
  100% {
    transform: scale(1);
  }
}

/* Responsive Styles */
@media (max-width: 1200px) {
  .footer-content {
    grid-template-columns: 1fr 1fr;
  }
  
  .footer-logo {
    grid-column: 1 / -1;
    margin-bottom: var(--space-xl);
  }
}

@media (max-width: 992px) {
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  .mission-content, .sustainability-content {
    flex-direction: column;
  }
  
  .mission-image, .sustainability-image {
    margin-bottom: var(--space-xl);
  }
  
  .contact-container {
    grid-template-columns: 1fr;
  }
  
  .info-card {
    margin-bottom: var(--space-xl);
  }
}

@media (max-width: 768px) {
  .header {
    padding: var(--space-sm) 0;
  }
  
  .main-nav {
    position: fixed;
    top: 80px;
    left: -100%;
    width: 80%;
    height: calc(100vh - 80px);
    background-color: var(--white);
    flex-direction: column;
    padding: var(--space-lg);
    box-shadow: var(--shadow-lg);
    transition: left var(--transition-normal);
    z-index: 999;
  }
  
  .main-nav.active {
    left: 0;
  }
  
  .nav-list {
    flex-direction: column;
    width: 100%;
  }
  
  .nav-list li {
    margin: 0 0 var(--space-md);
  }
  
  .mobile-menu-toggle {
    display: block;
  }
  
  .mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  
  .mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
  }
  
  .mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
  }
  
  .hero-cta {
    flex-direction: column;
    align-items: center;
  }
  
  .progress-indicators {
    flex-direction: column;
    align-items: center;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
  }
  
  .footer-links {
    flex-direction: column;
    gap: var(--space-xl);
  }
}

@media (max-width: 576px) {
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.75rem;
  }
  
  .section {
    padding: var(--space-2xl) 0;
  }
  
  .team-grid, .instructors-grid, .press-grid, .resources-grid {
    grid-template-columns: 1fr;
  }
  
  .cookie-content {
    flex-direction: column;
    text-align: center;
  }
  
  .btn-cookie {
    margin-top: var(--space-md);
    width: 100%;
  }
  
  .subscribe-form {
    flex-direction: column;
  }
}