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

:root {
  --primary-bg: #F0F2F5;
  --text-primary: #424242;
  --accent-teal: #004D40;
  --accent-orange: #E65100;
  --accent-dark-teal: #00382E;
  --accent-light-teal: #00251C;
  --white: #FFFFFF;
  --light-grey: #E0E0E0;
  --spacing-8: 8px;
  --spacing-16: 16px;
  --spacing-24: 24px;
  --spacing-32: 32px;
  --spacing-48: 48px;
  --spacing-64: 64px;
  --spacing-80: 80px;
  --spacing-120: 120px;
}

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

body {
  font-family: 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text-primary);
  background-color: var(--primary-bg);
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-weight: 700;
  line-height: 1.4;
}

h1 {
  font-size: 3.5em;
  color: var(--accent-teal);
  margin-bottom: var(--spacing-32);
}

h2 {
  font-size: 2.2em;
  color: var(--text-primary);
  margin-bottom: var(--spacing-24);
}

h3 {
  font-size: 1.6em;
  color: var(--accent-teal);
  margin-bottom: var(--spacing-16);
}

p {
  font-size: 1.1em;
  line-height: 1.8;
  margin-bottom: var(--spacing-16);
}

a {
  color: var(--accent-teal);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--accent-orange);
  text-decoration: underline;
}

button, .btn {
  font-family: 'Open Sans', sans-serif;
  padding: var(--spacing-16) var(--spacing-32);
  background-color: var(--accent-teal);
  color: var(--white);
  border: none;
  border-radius: 4px;
  font-size: 1em;
  cursor: pointer;
  transition: all 0.3s ease;
}

button:hover, .btn:hover {
  background-color: var(--accent-dark-teal);
  transform: scale(1.02);
  box-shadow: 0 4px 12px rgba(0, 77, 64, 0.15);
}

button:active, .btn:active {
  background-color: var(--accent-light-teal);
}

header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: var(--white);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  z-index: 1000;
  border-bottom: 1px solid var(--light-grey);
}

.header-container {
  max-width: 1440px;
  margin: 0 auto;
  padding: var(--spacing-16) var(--spacing-32);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-16);
  font-size: 1.5em;
  font-weight: 700;
  color: var(--accent-teal);
  cursor: pointer;
}

.logo img {
  height: 40px;
  width: 40px;
}

nav ul {
  display: flex;
  list-style: none;
  gap: var(--spacing-32);
  align-items: center;
}

nav a {
  font-size: 1em;
  color: var(--text-primary);
  transition: color 0.3s ease;
  position: relative;
}

nav a:hover {
  color: var(--accent-teal);
}

nav a.active {
  color: var(--accent-teal);
  font-weight: 600;
  text-decoration: underline;
}

main {
  margin-top: 80px;
  min-height: calc(100vh - 80px);
}

.container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 var(--spacing-32);
}

section {
  padding: var(--spacing-120) 0;
  border-bottom: 1px solid var(--light-grey);
}

section:last-child {
  border-bottom: none;
}

.hero {
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  margin-top: 0;
  padding: var(--spacing-80) 0;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.3);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
}

.hero h1 {
  color: var(--white);
  font-size: 4em;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
  margin-bottom: var(--spacing-32);
}

.two-column {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-64);
  align-items: center;
}

.two-column img {
  width: 100%;
  height: auto;
  border-radius: 4px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-32);
  margin-top: var(--spacing-32);
}

.card {
  background-color: var(--white);
  padding: var(--spacing-32);
  border-radius: 4px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transition: box-shadow 0.3s ease, border 0.3s ease;
  border: 1px solid var(--light-grey);
}

.card:hover {
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.12);
  border-color: var(--accent-teal);
}

.card h3 {
  margin-top: 0;
}

.three-column {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-48);
  margin-top: var(--spacing-32);
}

.feature {
  text-align: center;
}

.feature-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto var(--spacing-24);
  background-color: var(--accent-teal);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2em;
}

.timeline {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-48);
  margin-top: var(--spacing-32);
}

.timeline-item {
  display: flex;
  gap: var(--spacing-32);
  align-items: flex-start;
}

.timeline-number {
  min-width: 80px;
  height: 80px;
  background-color: var(--accent-teal);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8em;
  font-weight: bold;
  flex-shrink: 0;
}

.timeline-content h3 {
  margin-top: 0;
}

.statement-block {
  background-color: var(--accent-teal);
  color: var(--white);
  padding: var(--spacing-64);
  border-radius: 4px;
  text-align: center;
  box-shadow: 0 8px 24px rgba(0, 77, 64, 0.2);
}

.statement-block h2 {
  color: var(--white);
  margin-bottom: var(--spacing-24);
}

.statement-block p {
  font-size: 1.2em;
  line-height: 1.8;
}

.comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-48);
  margin-top: var(--spacing-32);
}

.comparison-column {
  padding: var(--spacing-32);
  background-color: var(--white);
  border-radius: 4px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.comparison-column h3 {
  margin-top: 0;
  padding-bottom: var(--spacing-16);
  border-bottom: 2px solid var(--accent-teal);
}

.comparison-column ul {
  list-style: none;
  padding: 0;
}

.comparison-column li {
  padding: var(--spacing-16) 0;
  border-bottom: 1px solid var(--light-grey);
}

.comparison-column li:last-child {
  border-bottom: none;
}

.quote-block {
  background-color: #FAFAFA;
  border-left: 4px solid var(--accent-orange);
  padding: var(--spacing-32);
  margin: var(--spacing-32) 0;
  border-radius: 2px;
}

.quote-icon {
  font-size: 2.5em;
  color: var(--accent-orange);
  margin-bottom: var(--spacing-16);
}

.quote-text {
  font-style: italic;
  font-size: 1.1em;
  line-height: 1.8;
  color: var(--text-primary);
}

.faq {
  margin-top: var(--spacing-32);
}

.faq-item {
  background-color: var(--white);
  margin-bottom: var(--spacing-16);
  border-radius: 4px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.04);
  border: 1px solid var(--light-grey);
}

.faq-question {
  padding: var(--spacing-24);
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background-color 0.3s ease;
}

.faq-question:hover {
  background-color: #F9F9F9;
}

.faq-answer {
  padding: 0 var(--spacing-24) var(--spacing-24);
  font-size: 1em;
  line-height: 1.8;
  color: var(--text-primary);
  display: none;
}

.faq-item.active .faq-answer {
  display: block;
}

.cta-block {
  text-align: center;
  padding: var(--spacing-64) var(--spacing-32);
}

.cta-block h2 {
  margin-bottom: var(--spacing-32);
}

.cta-block p {
  margin-bottom: var(--spacing-32);
  font-size: 1.1em;
}

footer {
  background-color: #F5F5F5;
  border-top: 1px solid var(--light-grey);
  padding: var(--spacing-80) 0 var(--spacing-32);
  margin-top: var(--spacing-120);
}

.footer-container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 var(--spacing-32);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-64);
  margin-bottom: var(--spacing-48);
  padding-bottom: var(--spacing-48);
  border-bottom: 1px solid var(--light-grey);
}

.footer-section h4 {
  font-size: 1.1em;
  margin-bottom: var(--spacing-16);
  color: var(--accent-teal);
}

.footer-section p {
  font-size: 0.95em;
  line-height: 1.8;
  margin-bottom: var(--spacing-8);
}

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

.footer-section li {
  margin-bottom: var(--spacing-8);
}

.footer-section a {
  font-size: 0.95em;
  transition: color 0.3s ease;
}

.footer-copyright {
  text-align: center;
  font-size: 0.9em;
  color: #777;
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--white);
  border-top: 1px solid var(--light-grey);
  padding: var(--spacing-24) var(--spacing-32);
  box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.1);
  z-index: 900;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-32);
  max-height: 120px;
}

.cookie-message {
  flex: 1;
  font-size: 0.95em;
  line-height: 1.6;
}

.cookie-actions {
  display: flex;
  gap: var(--spacing-16);
  flex-shrink: 0;
}

.cookie-actions button {
  padding: var(--spacing-16) var(--spacing-24);
  font-size: 0.95em;
  white-space: nowrap;
}

.cookie-actions .btn-secondary {
  background-color: transparent;
  color: var(--accent-teal);
  border: 1px solid var(--accent-teal);
}

.cookie-actions .btn-secondary:hover {
  background-color: #F9F9F9;
}

.disclaimer-block {
  background-color: #FFF3E0;
  border-left: 4px solid var(--accent-orange);
  padding: var(--spacing-32);
  margin: var(--spacing-32) 0;
  border-radius: 2px;
}

.disclaimer-icon {
  font-size: 2em;
  color: var(--accent-orange);
  margin-bottom: var(--spacing-16);
}

.disclaimer-block h3 {
  color: var(--accent-orange);
  margin-top: 0;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-64);
  align-items: start;
  margin-top: var(--spacing-48);
}

.contact-form {
  background-color: var(--white);
  padding: var(--spacing-32);
  border-radius: 4px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.form-group {
  margin-bottom: var(--spacing-24);
}

.form-group label {
  display: block;
  margin-bottom: var(--spacing-8);
  font-weight: 600;
  color: var(--text-primary);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--spacing-16);
  border: 1px solid var(--light-grey);
  border-radius: 4px;
  font-family: 'Open Sans', sans-serif;
  font-size: 1em;
  transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-teal);
  box-shadow: 0 0 0 3px rgba(0, 77, 64, 0.1);
}

.contact-info {
  background-color: var(--white);
  padding: var(--spacing-32);
  border-radius: 4px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.contact-info h3 {
  margin-top: 0;
}

.info-block {
  margin-bottom: var(--spacing-32);
  padding-bottom: var(--spacing-32);
  border-bottom: 1px solid var(--light-grey);
}

.info-block:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-32);
  margin-top: var(--spacing-48);
}

.blog-card {
  background-color: var(--white);
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.12);
}

.blog-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.blog-content {
  padding: var(--spacing-24);
}

.blog-content h3 {
  margin-top: 0;
  margin-bottom: var(--spacing-16);
  font-size: 1.3em;
}

.blog-excerpt {
  font-size: 0.95em;
  line-height: 1.6;
  margin-bottom: var(--spacing-16);
  color: #666;
}

.blog-content a {
  font-weight: 600;
  display: inline-block;
}

.blog-article {
  max-width: 900px;
  margin: 0 auto;
}

.blog-article img {
  width: 100%;
  max-width: 600px;
  height: auto;
  margin: var(--spacing-48) auto;
  display: block;
  border-radius: 4px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.article-table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--spacing-32) 0;
  background-color: var(--white);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.article-table th {
  background-color: var(--accent-teal);
  color: var(--white);
  padding: var(--spacing-16);
  text-align: left;
  font-weight: 600;
}

.article-table td {
  padding: var(--spacing-16);
  border-bottom: 1px solid var(--light-grey);
}

.article-table tr:hover {
  background-color: #FAFAFA;
}

@media (max-width: 768px) {
  h1 {
    font-size: 2.5em;
  }

  h2 {
    font-size: 1.8em;
  }

  h3 {
    font-size: 1.3em;
  }

  .hero {
    min-height: 400px;
    padding: var(--spacing-48) 0;
  }

  .hero h1 {
    font-size: 2.5em;
  }

  nav ul {
    gap: var(--spacing-16);
    flex-wrap: wrap;
  }

  .two-column,
  .comparison,
  .contact-layout {
    grid-template-columns: 1fr;
    gap: var(--spacing-32);
  }

  .three-column,
  .card-grid {
    grid-template-columns: 1fr;
  }

  section {
    padding: var(--spacing-64) 0;
  }

  .container {
    padding: 0 var(--spacing-16);
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-32);
  }

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

  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    max-height: none;
    gap: var(--spacing-16);
  }

  .cookie-actions {
    width: 100%;
  }

  .cookie-actions button {
    flex: 1;
  }

  .header-container {
    padding: var(--spacing-16);
  }

  nav ul {
    display: none;
  }
}