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

:root {
  --primary-color: #2c5f2d;
  --secondary-color: #97c05c;
  --accent-color: #fdb813;
  --dark-bg: #1a1a1a;
  --light-bg: #f5f5f5;
  --text-dark: #333;
  --text-light: #666;
  --white: #ffffff;
  --energy-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --solar-gradient: linear-gradient(135deg, #f6d365 0%, #fda085 100%);
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
  background-color: var(--white);
}

.container-wrapper {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.main-header {
  background-color: var(--white);
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 15px 0;
}

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

.logo-section {
  display: flex;
  align-items: center;
  gap: 15px;
}

.site-logo {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
}

.brand-title {
  font-size: 24px;
  font-weight: bold;
  color: var(--primary-color);
}

.primary-navigation .nav-menu {
  display: flex;
  list-style: none;
  gap: 30px;
}

.nav-link {
  text-decoration: none;
  color: var(--text-dark);
  font-weight: 500;
  transition: color 0.3s;
  padding: 8px 0;
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary-color);
  border-bottom: 2px solid var(--accent-color);
}

.hero-section {
  background: var(--energy-gradient);
  color: var(--white);
  padding: 100px 0;
  text-align: center;
}

.hero-headline {
  font-size: 48px;
  margin-bottom: 20px;
  font-weight: bold;
}

.hero-subtitle {
  font-size: 20px;
  margin-bottom: 30px;
  opacity: 0.95;
}

.cta-button-neon {
  display: inline-block;
  padding: 15px 40px;
  background-color: var(--accent-color);
  color: var(--dark-bg);
  text-decoration: none;
  border-radius: 50px;
  font-weight: bold;
  font-size: 18px;
  transition: transform 0.3s, box-shadow 0.3s;
  box-shadow: 0 4px 15px rgba(253, 184, 19, 0.4);
}

.cta-button-neon:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(253, 184, 19, 0.6);
}

.info-section,
.benefits-section,
.co2-section,
.emobility-section {
  padding: 80px 0;
}

.section-heading {
  font-size: 36px;
  margin-bottom: 30px;
  color: var(--primary-color);
  text-align: center;
}

.infographic-container {
  max-width: 900px;
  margin: 0 auto;
}

.infographic-image {
  width: 100%;
  border-radius: 10px;
  margin-bottom: 30px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.infographic-description h3 {
  font-size: 28px;
  margin-bottom: 15px;
  color: var(--primary-color);
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-top: 30px;
}

.step-item {
  background-color: var(--light-bg);
  padding: 20px;
  border-radius: 10px;
  text-align: center;
}

.step-number {
  display: inline-block;
  width: 40px;
  height: 40px;
  background: var(--solar-gradient);
  color: var(--white);
  border-radius: 50%;
  line-height: 40px;
  font-weight: bold;
  margin-bottom: 10px;
}

.benefits-section {
  background-color: var(--light-bg);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.benefit-card {
  background-color: var(--white);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
  transition: transform 0.3s;
}

.benefit-card:hover {
  transform: translateY(-5px);
}

.benefit-icon {
  color: var(--secondary-color);
  margin-bottom: 15px;
}

.benefit-card h3 {
  font-size: 22px;
  margin-bottom: 10px;
  color: var(--primary-color);
}

.co2-content-grid,
.emobility-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
  margin-top: 40px;
}

.lead-text {
  font-size: 18px;
  font-weight: 500;
  color: var(--primary-color);
  margin-bottom: 15px;
}

.feature-list {
  list-style: none;
  margin-top: 20px;
}

.feature-list li {
  padding: 10px 0;
  padding-left: 30px;
  position: relative;
}

.feature-list li:before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--secondary-color);
  font-weight: bold;
  font-size: 20px;
}

.feature-image {
  width: 100%;
  border-radius: 10px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.stats-container {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 30px;
}

.stat-box {
  background: var(--solar-gradient);
  padding: 25px;
  border-radius: 10px;
  text-align: center;
  color: var(--white);
}

.stat-number {
  font-size: 36px;
  font-weight: bold;
  margin-bottom: 10px;
}

.stat-label {
  font-size: 14px;
}

.cta-section {
  background: var(--energy-gradient);
  padding: 80px 0;
  text-align: center;
  color: var(--white);
}

.cta-content h2 {
  font-size: 36px;
  margin-bottom: 15px;
}

.cta-content p {
  font-size: 18px;
  margin-bottom: 30px;
}

.main-footer {
  background-color: var(--dark-bg);
  color: var(--white);
  padding: 60px 0 20px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-column h4 {
  margin-bottom: 15px;
  color: var(--accent-color);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: var(--white);
  text-decoration: none;
  transition: color 0.3s;
}

.footer-links a:hover {
  color: var(--accent-color);
}

.footer-bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.7);
}

.cookie-notification {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--dark-bg);
  color: var(--white);
  padding: 20px;
  box-shadow: 0 -2px 10px rgba(0,0,0,0.2);
  z-index: 10000;
  display: none;
}

.cookie-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.cookie-text h3 {
  margin-bottom: 10px;
  color: var(--accent-color);
}

.cookie-text a {
  color: var(--accent-color);
}

.cookie-buttons {
  display: flex;
  gap: 10px;
}

.cookie-btn {
  padding: 10px 20px;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  font-weight: bold;
  transition: opacity 0.3s;
}

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

.customize-btn {
  background-color: var(--text-light);
  color: var(--white);
}

.decline-btn {
  background-color: transparent;
  color: var(--white);
  border: 1px solid var(--white);
}

.cookie-btn:hover {
  opacity: 0.8;
}

.page-hero {
  background: var(--energy-gradient);
  padding: 80px 0;
  text-align: center;
  color: var(--white);
}

.page-title {
  font-size: 42px;
  margin-bottom: 15px;
}

.page-subtitle {
  font-size: 18px;
  opacity: 0.9;
}

.about-story {
  padding: 80px 0;
}

.story-content {
  max-width: 900px;
  margin: 0 auto;
}

.mission-values {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.value-item {
  background-color: var(--light-bg);
  padding: 30px;
  border-radius: 10px;
}

.value-item h3 {
  color: var(--primary-color);
  margin-bottom: 10px;
}

.team-section {
  padding: 80px 0;
  background-color: var(--light-bg);
}

.section-intro {
  text-align: center;
  font-size: 18px;
  color: var(--text-light);
  margin-bottom: 50px;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 40px;
  margin-top: 50px;
}

.team-card {
  background-color: var(--white);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
  transition: transform 0.3s;
}

.team-card:hover {
  transform: translateY(-5px);
}

.team-photo {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.team-card h3 {
  padding: 20px 20px 10px;
  color: var(--primary-color);
  font-size: 22px;
}

.team-role {
  padding: 0 20px;
  color: var(--secondary-color);
  font-weight: 500;
  margin-bottom: 10px;
}

.team-bio {
  padding: 0 20px 20px;
  color: var(--text-light);
}

.company-stats {
  padding: 80px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
  margin-top: 50px;
}

.stat-item {
  text-align: center;
}

.stat-number-large {
  font-size: 48px;
  font-weight: bold;
  color: var(--primary-color);
  margin-bottom: 10px;
}

.stat-description {
  color: var(--text-light);
  font-size: 16px;
}

.blog-listing {
  padding: 80px 0;
}

.blog-posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 40px;
}

.blog-post-card {
  background-color: var(--white);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
  transition: transform 0.3s;
}

.blog-post-card:hover {
  transform: translateY(-5px);
}

.post-thumbnail {
  width: 100%;
  height: 250px;
  object-fit: cover;
}

.post-content {
  padding: 25px;
}

.post-meta {
  display: flex;
  gap: 15px;
  margin-bottom: 15px;
  font-size: 14px;
  color: var(--text-light);
}

.post-category {
  color: var(--secondary-color);
  font-weight: 500;
}

.post-title {
  font-size: 22px;
  margin-bottom: 15px;
  color: var(--primary-color);
}

.post-excerpt {
  color: var(--text-light);
  margin-bottom: 15px;
  line-height: 1.6;
}

.read-more-link {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s;
}

.read-more-link:hover {
  color: var(--secondary-color);
}

.newsletter-section {
  background-color: var(--light-bg);
  padding: 60px 0;
}

.newsletter-content {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.newsletter-content h2 {
  color: var(--primary-color);
  margin-bottom: 10px;
}

.newsletter-form {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}

.newsletter-input {
  flex: 1;
  padding: 12px 20px;
  border: 1px solid #ddd;
  border-radius: 50px;
  font-size: 16px;
}

.newsletter-button {
  padding: 12px 30px;
  background-color: var(--primary-color);
  color: var(--white);
  border: none;
  border-radius: 50px;
  font-weight: bold;
  cursor: pointer;
  transition: background-color 0.3s;
}

.newsletter-button:hover {
  background-color: var(--secondary-color);
}

.contact-section {
  padding: 80px 0;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}

.letter-style-message {
  background-color: var(--light-bg);
  padding: 40px;
  border-radius: 10px;
  border-left: 5px solid var(--primary-color);
}

.letter-header {
  text-align: center;
  margin-bottom: 20px;
  color: var(--primary-color);
}

.letter-style-message h2 {
  color: var(--primary-color);
  margin-bottom: 20px;
}

.letter-signature {
  margin-top: 30px;
  font-style: italic;
}

.contact-details-box {
  background-color: var(--white);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
  margin-bottom: 20px;
}

.contact-details-box h3 {
  color: var(--primary-color);
  margin-bottom: 20px;
}

.contact-item {
  display: flex;
  gap: 15px;
  margin-bottom: 20px;
  align-items: flex-start;
}

.contact-item svg {
  color: var(--secondary-color);
  flex-shrink: 0;
}

.office-hours {
  background-color: var(--light-bg);
  padding: 20px;
  border-radius: 10px;
}

.office-hours h3 {
  color: var(--primary-color);
  margin-bottom: 15px;
}

.contact-form {
  background-color: var(--white);
  padding: 40px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  color: var(--text-dark);
}

.form-input {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid #ddd;
  border-radius: 5px;
  font-size: 16px;
  font-family: inherit;
}

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

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
  margin-top: 4px;
}

.checkbox-label a {
  color: var(--primary-color);
}

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0,0,0,0.7);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 10000;
}

.modal-content {
  background-color: var(--white);
  padding: 50px;
  border-radius: 10px;
  text-align: center;
  max-width: 500px;
}

.modal-icon {
  margin-bottom: 20px;
}

.modal-content h2 {
  color: var(--primary-color);
  margin-bottom: 15px;
}

.modal-close-btn {
  margin-top: 20px;
  padding: 12px 30px;
  background-color: var(--primary-color);
  color: var(--white);
  border: none;
  border-radius: 50px;
  font-weight: bold;
  cursor: pointer;
  transition: background-color 0.3s;
}

.modal-close-btn:hover {
  background-color: var(--secondary-color);
}

.blog-post-content {
  background-color: var(--white);
}

.post-header-section {
  background-color: var(--light-bg);
  padding: 60px 0 40px;
}

.post-meta-info {
  display: flex;
  gap: 20px;
  margin-bottom: 20px;
  justify-content: center;
  font-size: 14px;
  color: var(--text-light);
}

.post-main-title {
  font-size: 42px;
  color: var(--primary-color);
  margin-bottom: 30px;
  text-align: center;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.post-featured-image {
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  display: block;
  border-radius: 10px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.post-body-section {
  padding: 60px 0;
}

.post-text-content {
  max-width: 800px;
  margin: 0 auto;
  font-size: 18px;
  line-height: 1.8;
}

.lead-paragraph {
  font-size: 20px;
  font-weight: 500;
  color: var(--primary-color);
  margin-bottom: 30px;
  line-height: 1.7;
}

.post-text-content h2 {
  font-size: 32px;
  color: var(--primary-color);
  margin-top: 50px;
  margin-bottom: 20px;
}

.post-text-content h3 {
  font-size: 24px;
  color: var(--secondary-color);
  margin-top: 30px;
  margin-bottom: 15px;
}

.post-text-content p {
  margin-bottom: 20px;
}

.post-text-content ul {
  margin-bottom: 20px;
  padding-left: 30px;
}

.post-text-content ul li {
  margin-bottom: 10px;
}

.post-navigation {
  max-width: 800px;
  margin: 50px auto 0;
  padding-top: 30px;
  border-top: 1px solid #ddd;
}

.back-to-blog {
  display: inline-block;
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 500;
  margin-bottom: 20px;
  transition: color 0.3s;
}

.back-to-blog:hover {
  color: var(--secondary-color);
}

.next-prev-posts {
  display: flex;
  justify-content: space-between;
  gap: 20px;
}

.next-post,
.prev-post {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s;
}

.next-post:hover,
.prev-post:hover {
  color: var(--secondary-color);
}

@media (max-width: 768px) {
  .main-header .container-wrapper {
    flex-direction: column;
    gap: 20px;
  }

  .primary-navigation .nav-menu {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }

  .hero-headline {
    font-size: 32px;
  }

  .hero-subtitle {
    font-size: 16px;
  }

  .section-heading {
    font-size: 28px;
  }

  .co2-content-grid,
  .emobility-grid,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .stats-container {
    grid-template-columns: 1fr;
  }

  .blog-posts-grid {
    grid-template-columns: 1fr;
  }

  .newsletter-form {
    flex-direction: column;
  }

  .cookie-content {
    flex-direction: column;
  }

  .post-main-title {
    font-size: 28px;
  }

  .post-text-content {
    font-size: 16px;
  }

  .post-text-content h2 {
    font-size: 24px;
  }

  .next-prev-posts {
    flex-direction: column;
  }
}