/* Variables */
:root {
  /* Primary Colors - Monochromatic scheme */
  --color-primary: #1a1a1a;
  --color-primary-light: #333333;
  --color-primary-lighter: #555555;
  --color-primary-dark: #0d0d0d;
  --color-primary-darker: #000000;
  
  /* Text Colors */
  --color-text: #333333;
  --color-text-light: #666666;
  --color-text-lighter: #999999;
  --color-text-dark: #111111;
  --color-text-white: #ffffff;
  
  /* Background Colors */
  --color-bg: #f5f5f5;
  --color-bg-alt: #e9e9e9;
  --color-bg-dark: #202020;
  
  /* Accent Colors */
  --color-accent: #4a4a4a;
  --color-accent-light: #6a6a6a;
  --color-accent-dark: #2a2a2a;
  
  /* Border Colors */
  --color-border: #dddddd;
  --color-border-dark: #aaaaaa;
  
  /* Overlay Colors */
  --color-overlay-dark: rgba(0, 0, 0, 0.5);
  --color-overlay-light: rgba(255, 255, 255, 0.8);
  
  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 6rem;
  
  /* Typography */
  --font-heading: 'Raleway', sans-serif;
  --font-body: 'Open Sans', sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-md: 1rem;
  --font-size-lg: 1.25rem;
  --font-size-xl: 1.5rem;
  --font-size-2xl: 2rem;
  --font-size-3xl: 3rem;
  --font-size-4xl: 4rem;
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  
  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.1);
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-medium: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Container */
  --container-max-width: 1200px;
  --container-padding: 1.5rem;
}

/* Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-sm);
  text-transform: uppercase;
}

h1 {
  font-size: var(--font-size-4xl);
}

h2 {
  font-size: var(--font-size-3xl);
}

h3 {
  font-size: var(--font-size-2xl);
}

h4 {
  font-size: var(--font-size-xl);
}

h5 {
  font-size: var(--font-size-lg);
}

h6 {
  font-size: var(--font-size-md);
}

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

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

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

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

ul, ol {
  list-style-position: inside;
  margin-bottom: var(--space-md);
}

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

/* Section Styles */
section {
  padding: var(--space-lg) 0;
  position: relative;
}

.section-title {
  text-align: center;
  margin-bottom: var(--space-lg);
  position: relative;
  font-size: clamp(var(--font-size-2xl), 5vw, var(--font-size-3xl));
}

.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: var(--color-primary);
  margin: var(--space-sm) auto 0;
}

/* Buttons */
.btn,
button,
input[type="submit"] {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background-color: var(--color-primary);
  color: var(--color-text-white);
  border: 2px solid var(--color-primary);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--font-size-md);
  text-transform: uppercase;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-medium);
  text-decoration: none;
  border-radius: var(--radius-sm);
  letter-spacing: 1px;
}

.btn:hover,
button:hover,
input[type="submit"]:hover {
  background-color: var(--color-primary-light);
  border-color: var(--color-primary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

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

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

/* Read More Links */
.read-more {
  display: inline-block;
  font-weight: 600;
  text-transform: uppercase;
  font-size: var(--font-size-sm);
  letter-spacing: 1px;
  border-bottom: 2px solid var(--color-primary);
  padding-bottom: 2px;
  transition: all var(--transition-fast);
  margin-top: var(--space-sm);
}

.read-more:hover {
  color: var(--color-primary-light);
  border-color: var(--color-primary-light);
  padding-right: 5px;
}

/* Header Styles */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: var(--color-primary-darker);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-medium);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-sm) 0;
}

.logo h1 {
  margin-bottom: 0;
  font-size: var(--font-size-xl);
}

.logo a {
  color: var(--color-text-white);
  text-decoration: none;
}

.desktop-nav ul {
  display: flex;
  list-style: none;
  margin-bottom: 0;
}

.desktop-nav ul li {
  margin-left: var(--space-md);
}

.desktop-nav ul li a {
  color: var(--color-text-white);
  font-size: var(--font-size-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: color var(--transition-fast);
}

.desktop-nav ul li a:hover {
  color: var(--color-text-lighter);
}

.mobile-nav-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.mobile-nav-toggle span {
  width: 25px;
  height: 2px;
  background-color: var(--color-text-white);
  margin-bottom: 5px;
  transition: all var(--transition-fast);
}

.mobile-nav {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background-color: var(--color-primary-darker);
  padding: var(--space-md);
  box-shadow: var(--shadow-md);
}

.mobile-nav ul {
  list-style: none;
  margin-bottom: 0;
}

.mobile-nav ul li {
  margin-bottom: var(--space-sm);
}

.mobile-nav ul li a {
  color: var(--color-text-white);
  font-size: var(--font-size-md);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: color var(--transition-fast);
}

.mobile-nav ul li a:hover {
  color: var(--color-text-lighter);
}

.mobile-nav.active {
  display: block;
}

/* Hero Section */
.hero {
  padding: 0;
  height: 100vh;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
  color: var(--color-text-white);
}

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

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

.hero-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.hero-content h1 {
  font-size: clamp(var(--font-size-3xl), 8vw, var(--font-size-4xl));
  margin-bottom: var(--space-sm);
  color: var(--color-text-white);
  text-shadow: 1px 1px 3px rgba(0,0,0,0.5);
}

.hero-content h2 {
  font-size: clamp(var(--font-size-xl), 4vw, var(--font-size-2xl));
  margin-bottom: var(--space-md);
  color: var(--color-text-white);
  text-shadow: 1px 1px 3px rgba(0,0,0,0.5);
}

.hero-content p {
  font-size: clamp(var(--font-size-md), 2vw, var(--font-size-lg));
  margin-bottom: var(--space-lg);
  color: var(--color-text-white);
  text-shadow: 1px 1px 3px rgba(0,0,0,0.5);
}

.hero-buttons {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
}

/* About Section */
.about {
  background-color: var(--color-bg);
}

.about-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-lg);
}

.about-text {
  flex: 1;
  min-width: 300px;
}

.about-image {
  flex: 1;
  min-width: 300px;
  text-align: center;
}

.about-image img {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  margin: 0 auto;
  object-fit: cover;
}

/* Services Section */
.services {
  background-color: var(--color-bg-alt);
}

.services-intro {
  max-width: 800px;
  margin: 0 auto var(--space-lg);
  text-align: center;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-md);
}

.card {
  background-color: var(--color-bg);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-medium);
  display: flex;
  flex-direction: column;
  align-items: center;
}

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

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

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

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

.card-content {
  padding: var(--space-md);
  flex-grow: 1;
  text-align: center;
}

.card-content h3 {
  margin-bottom: var(--space-sm);
}

.card-content p {
  color: var(--color-text-light);
}

/* Vision Section */
.vision {
  background-color: var(--color-bg);
}

.vision-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.vision-text {
  flex: 1;
  min-width: 300px;
}

.vision-image {
  flex: 1;
  min-width: 300px;
  text-align: center;
}

.vision-image img {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  margin: 0 auto;
  object-fit: cover;
}

.vision-timeline {
  margin-top: var(--space-xl);
}

.vision-timeline h3 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.timeline {
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 3px;
  background-color: var(--color-primary);
  transform: translateX(-50%);
}

.timeline-item {
  padding: var(--space-md) 0;
  position: relative;
  width: 100%;
  display: flex;
  justify-content: center;
}

.timeline-marker {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-white);
  font-weight: bold;
  z-index: 1;
}

.timeline-content {
  width: 45%;
  padding: var(--space-md);
  background-color: var(--color-bg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.timeline-item:nth-child(odd) .timeline-content {
  margin-left: auto;
  border-left: 3px solid var(--color-primary);
}

.timeline-item:nth-child(even) .timeline-content {
  margin-right: auto;
  text-align: right;
  border-right: 3px solid var(--color-primary);
}

/* Resources Section */
.resources {
  background-color: var(--color-bg-dark);
  color: var(--color-text-white);
}

.resources-intro {
  max-width: 800px;
  margin: 0 auto var(--space-lg);
  text-align: center;
}

.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-md);
}

.resource-card {
  padding: var(--space-md);
  background-color: var(--color-primary-light);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-medium);
  text-align: center;
}

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

.resource-link {
  display: inline-block;
  margin-top: var(--space-sm);
  padding: var(--space-xs) var(--space-sm);
  background-color: var(--color-primary-darker);
  color: var(--color-text-white);
  border-radius: var(--radius-sm);
  font-weight: bold;
  transition: all var(--transition-fast);
}

.resource-link:hover {
  background-color: var(--color-primary-light);
  color: var(--color-text-white);
  transform: translateY(-2px);
}

/* Awards Section */
.awards {
  background-color: var(--color-bg-alt);
}

.awards-intro {
  max-width: 800px;
  margin: 0 auto var(--space-lg);
  text-align: center;
}

.carousel-container {
  overflow: hidden;
  margin-bottom: var(--space-md);
}

.carousel-track {
  display: flex;
  transition: transform var(--transition-medium);
}

.carousel-item {
  flex: 0 0 100%;
  padding: 0 var(--space-sm);
}

.award-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: var(--color-bg);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.award-image {
  width: 200px;
  height: 150px;
  margin-bottom: var(--space-md);
  text-align: center;
}

.award-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-sm);
  margin: 0 auto;
}

.award-content h3 {
  margin-bottom: var(--space-xs);
}

.award-date {
  font-style: italic;
  color: var(--color-text-light);
}

.carousel-controls {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
}

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

.team-intro {
  max-width: 800px;
  margin: 0 auto var(--space-lg);
  text-align: center;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-md);
}

/* Partners Section */
.partners {
  background-color: var(--color-bg-alt);
}

.partners-intro {
  max-width: 800px;
  margin: 0 auto var(--space-lg);
  text-align: center;
}

.partners-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-md);
}

.partner-card {
  background-color: var(--color-bg);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  text-align: center;
  transition: all var(--transition-medium);
}

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

.partner-card img {
  margin: 0 auto var(--space-md);
  width: 200px;
  height: 100px;
  object-fit: contain;
}

/* Community Section */
.community {
  background-color: var(--color-bg);
}

.community-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.community-text {
  flex: 1;
  min-width: 300px;
}

.community-image {
  flex: 1;
  min-width: 300px;
  text-align: center;
}

.community-image img {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  margin: 0 auto;
  object-fit: cover;
}

.impact-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  text-align: center;
}

.metric h3 {
  font-size: var(--font-size-3xl);
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}

/* News Section */
.news {
  background-color: var(--color-bg-alt);
}

.news-intro {
  max-width: 800px;
  margin: 0 auto var(--space-lg);
  text-align: center;
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-md);
}

.news-date {
  font-style: italic;
  color: var(--color-text-light);
  margin-bottom: var(--space-xs);
}

/* About Us Section */
.about-us {
  background-color: var(--color-bg);
}

.about-us-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-lg);
}

.about-us-text {
  flex: 1;
  min-width: 300px;
}

.about-us-image {
  flex: 1;
  min-width: 300px;
  text-align: center;
}

.about-us-image img {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  margin: 0 auto;
  object-fit: cover;
}

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

.sustainability-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.sustainability-text {
  flex: 1;
  min-width: 300px;
}

.sustainability-image {
  flex: 1;
  min-width: 300px;
  text-align: center;
}

.sustainability-image img {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  margin: 0 auto;
  object-fit: cover;
}

.sustainability-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  text-align: center;
}

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

.contact-intro {
  max-width: 800px;
  margin: 0 auto var(--space-lg);
  text-align: center;
}

.contact-content {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
}

.contact-form-container {
  flex: 2;
  min-width: 300px;
}

.contact-form {
  background-color: var(--color-bg-alt);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

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

.form-group label {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

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

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}

.radio-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.radio-label {
  display: flex;
  align-items: center;
  cursor: pointer;
}

.radio-label input {
  margin-right: var(--space-xs);
  width: auto;
}

.contact-info {
  flex: 1;
  min-width: 300px;
  background-color: var(--color-primary);
  color: var(--color-text-white);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.contact-info h3 {
  margin-bottom: var(--space-md);
  color: var(--color-text-white);
}

.contact-method {
  margin-bottom: var(--space-md);
}

.contact-method h4,
.contact-hours h4 {
  color: var(--color-text-white);
  margin-bottom: var(--space-xs);
}

/* Footer */
.footer {
  background-color: var(--color-primary-darker);
  color: var(--color-text-white);
  padding: var(--space-lg) 0 var(--space-md);
}

.footer-content {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.footer-logo {
  flex: 1;
  min-width: 300px;
}

.footer-logo h2 {
  margin-bottom: var(--space-sm);
  color: var(--color-text-white);
}

.footer-links {
  flex: 2;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
}

.footer-links-column {
  flex: 1;
  min-width: 150px;
}

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

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

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

.footer-links-column ul li a {
  color: var(--color-text-lighter);
  transition: color var(--transition-fast);
}

.footer-links-column ul li a:hover {
  color: var(--color-text-white);
}

.social-links li a {
  position: relative;
  padding-left: 25px;
  display: inline-block;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-primary-light);
}

.footer-bottom p {
  margin-bottom: 0;
}

.footer-bottom-links {
  display: flex;
  gap: var(--space-md);
}

.footer-bottom-links a {
  color: var(--color-text-lighter);
  transition: color var(--transition-fast);
}

.footer-bottom-links a:hover {
  color: var(--color-text-white);
}

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

.cookie-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
  max-width: var(--container-max-width);
  margin: 0 auto;
}

.cookie-content p {
  margin-bottom: 0;
  flex: 1;
  min-width: 200px;
}

.cookie-btn {
  padding: 0.5rem 1rem;
  background-color: var(--color-text-white);
  color: var(--color-primary);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

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

/* Success Page */
.success-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 80px;
}

.success-content {
  text-align: center;
  max-width: 600px;
  padding: var(--space-lg);
  background-color: var(--color-bg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.success-icon {
  font-size: 5rem;
  color: #4CAF50;
  margin-bottom: var(--space-md);
}

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

.privacy-content,
.terms-content {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--space-lg);
  background-color: var(--color-bg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

/* Parallax Effect */
.parallax {
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

/* Animation Utilities */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.fade-in.active {
  opacity: 1;
  transform: translateY(0);
}

.slide-in-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.slide-in-left.active {
  opacity: 1;
  transform: translateX(0);
}

.slide-in-right {
  opacity: 0;
  transform: translateX(50px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.slide-in-right.active {
  opacity: 1;
  transform: translateX(0);
}

/* Responsive Styles */
@media (max-width: 1024px) {
  :root {
    --font-size-4xl: 3.5rem;
    --font-size-3xl: 2.5rem;
    --font-size-2xl: 1.75rem;
  }
  
  .timeline::before {
    left: 30px;
  }
  
  .timeline-marker {
    left: 30px;
  }
  
  .timeline-content {
    width: calc(100% - 80px);
    margin-left: 80px !important;
    text-align: left !important;
  }
  
  .timeline-item:nth-child(even) .timeline-content {
    border-right: none;
    border-left: 3px solid var(--color-primary);
  }
}

@media (max-width: 768px) {
  :root {
    --space-lg: 3rem;
    --space-xl: 4rem;
  }
  
  .desktop-nav {
    display: none;
  }
  
  .mobile-nav-toggle {
    display: flex;
  }
  
  .hero-buttons {
    flex-direction: column;
    gap: var(--space-sm);
  }
  
  .footer-content {
    flex-direction: column;
    gap: var(--space-md);
  }
  
  .footer-links {
    width: 100%;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: var(--space-sm);
    text-align: center;
  }
  
  .impact-metrics {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  }
}

@media (max-width: 480px) {
  :root {
    --font-size-4xl: 2.5rem;
    --font-size-3xl: 2rem;
    --font-size-2xl: 1.5rem;
    --space-lg: 2rem;
  }
  
  .footer-links {
    flex-direction: column;
  }
  
  .contact-content {
    flex-direction: column;
  }
  
  .radio-group {
    flex-direction: column;
  }
}