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

:root {
  --primary-color: #3E6B5E;
  --dark-gray: #2a2a2a;
  --light-gray: #f8f8f8;
  --border-color: #e0e0e0;
  --text-color: #333333;
  --light-text: #666666;
}

html, body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-color);
  background-color: #ffffff;
}

h1, h2, h3, h4, h5, h6 {
  font-family: Georgia, 'Times New Roman', serif;
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
  color: var(--dark-gray);
}

h1 {
  font-size: 2.5rem;
  line-height: 1.3;
  margin-bottom: 1.5rem;
}

h2 {
  font-size: 2rem;
  line-height: 1.3;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.75rem;
}

h3 {
  font-size: 1.5rem;
  line-height: 1.3;
}

p {
  margin-bottom: 1rem;
  text-align: justify;
  color: var(--text-color);
}

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

a:hover {
  opacity: 0.8;
  text-decoration: underline;
}

header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: #ffffff;
  border-bottom: 1px solid var(--border-color);
  padding: 1rem 0;
  z-index: 1000;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--dark-gray);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo:hover {
  color: var(--primary-color);
  text-decoration: none;
}

nav {
  display: flex;
  gap: 2rem;
  align-items: center;
}

nav a {
  font-size: 0.95rem;
  color: var(--text-color);
  font-weight: 500;
  border-bottom: 2px solid transparent;
  padding-bottom: 0.25rem;
  transition: all 0.3s ease;
}

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

main {
  margin-top: 70px;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding: 0 2rem;
}

footer {
  background-color: var(--light-gray);
  border-top: 1px solid var(--border-color);
  margin-top: 4rem;
  padding: 3rem 2rem;
  font-size: 0.9rem;
  color: var(--light-text);
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-section h4 {
  margin-bottom: 1rem;
  color: var(--dark-gray);
  font-size: 1rem;
}

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

.footer-section ul li {
  margin-bottom: 0.5rem;
}

.footer-section ul li a {
  color: var(--light-text);
}

.footer-section ul li a:hover {
  color: var(--primary-color);
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: 2rem;
  text-align: center;
  color: var(--light-text);
}

.hero-section {
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #ffffff;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  margin-bottom: 3rem;
}

.hero-content {
  max-width: 600px;
  padding: 2rem;
}

.hero-content h1 {
  color: #ffffff;
  margin-bottom: 1rem;
}

.hero-content p {
  color: rgba(255, 255, 255, 0.95);
  font-size: 1.1rem;
}

.content-section {
  margin: 3rem 0;
  padding: 2rem;
  background-color: var(--light-gray);
  border-left: 3px solid var(--primary-color);
  border-radius: 4px;
}

.content-section h2 {
  margin-top: 0;
  border: none;
  padding: 0;
}

.content-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
  margin: 2rem 0;
}

.content-row.reverse {
  direction: rtl;
}

.content-row.reverse > * {
  direction: ltr;
}

.content-row img {
  width: 100%;
  height: auto;
  border-radius: 4px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.content-row p {
  text-align: left;
}

@media (max-width: 768px) {
  .content-row {
    grid-template-columns: 1fr;
  }

  .content-row.reverse {
    direction: ltr;
  }

  nav {
    gap: 1rem;
  }

  nav a {
    font-size: 0.85rem;
  }

  h1 {
    font-size: 1.75rem;
  }

  h2 {
    font-size: 1.4rem;
  }

  .hero-section {
    height: 350px;
  }

  main {
    padding: 0 1rem;
  }

  .header-container {
    padding: 0 1rem;
  }
}

.faq-item {
  margin-bottom: 1.5rem;
  padding: 1.5rem;
  background-color: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: 4px;
}

.faq-item h3 {
  margin-top: 0;
  color: var(--primary-color);
  cursor: pointer;
  font-size: 1.1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

.faq-item p {
  margin-top: 1rem;
  display: none;
  margin-bottom: 0;
}

.button {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background-color: var(--primary-color);
  color: #ffffff;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 1rem;
  text-decoration: none;
  transition: all 0.3s ease;
  margin-right: 0.5rem;
  margin-bottom: 0.5rem;
}

.button:hover {
  opacity: 0.9;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
  text-decoration: none;
}

.button-secondary {
  background-color: transparent;
  color: var(--primary-color);
  border: 1px solid var(--primary-color);
}

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

.disclaimer-box {
  background-color: #fff3cd;
  border-left: 4px solid #ffc107;
  padding: 1.5rem;
  margin: 2rem 0;
  border-radius: 4px;
}

.disclaimer-box h3 {
  margin-top: 0;
  color: #856404;
}

.disclaimer-box p {
  color: #856404;
  margin-bottom: 0;
}

form {
  display: grid;
  gap: 1.5rem;
  margin: 2rem 0;
}

.form-group {
  display: flex;
  flex-direction: column;
}

label {
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--dark-gray);
}

input, textarea {
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-family: inherit;
  font-size: 1rem;
  color: var(--text-color);
}

textarea {
  resize: vertical;
  min-height: 150px;
}

input:focus, textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(62, 107, 94, 0.1);
}

.blog-preview {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin: 2rem 0;
}

.blog-card {
  background-color: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.blog-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transform: translateY(-2px);
}

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

.blog-card-content {
  padding: 1.5rem;
}

.blog-card h3 {
  margin-top: 0;
}

.blog-card p {
  color: var(--light-text);
  font-size: 0.95rem;
}

.divider {
  border: none;
  border-top: 1px solid var(--border-color);
  margin: 2rem 0;
}

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

.mb-2 {
  margin-bottom: 1rem;
}

.mb-3 {
  margin-bottom: 2rem;
}

.mt-3 {
  margin-top: 2rem;
}