
body {
  margin: 0;
  font-family: "Helvetica", "Arial", sans-serif;
  background: #f8f8f8;
  color: #333;
}

.site-header {
  background-color: #ffffff;
  padding: 10px 20px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid #ddd;
  position: relative;
}

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

.menu-toggle {
  background: none;
  border: none;
  font-size: 1.5em;
  cursor: pointer;
  display: none;
}

.nav {
  display: flex;
  gap: 20px;
}

.nav ul {
  list-style: none;
  display: flex;
  gap: 20px;
  padding: 0;
  margin: 0;
}

.nav a {
  text-decoration: none;
  color: #4CAF50;
  font-weight: bold;
}

.hero {
  padding: 40px 20px;
  text-align: center;
  background-color: #e8f5e9;
}

.section {
  padding: 20px;
  max-width: 800px;
  margin: auto;
}

.footer {
  text-align: center;
  padding: 20px;
  background-color: #eee;
  font-size: 14px;
  color: #666;
}

@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }

  .nav {
    display: none;
    width: 100%;
  }

  .nav.active {
    display: block;
  }

  .nav ul {
    flex-direction: column;
    gap: 10px;
  }

  .nav a {
    display: block;
    padding: 10px 0;
  }

  .logo {
    max-width: 100%;
  }
}
