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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen,
    Ubuntu, Cantarell, sans-serif;
  background-color: #0a0a0a;
  color: #ffffff;
  line-height: 1.6;
  min-height: 100vh;
}

.header {
  background: rgba(10, 10, 10, 0.95);
  padding: 1rem 2rem;
  border-bottom: 1px solid #1a1a1a;
}

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

.logo-container {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.logo {
  width: 40px;
  height: 40px;
  border-radius: 8px;
}

.company-name {
  font-size: 1.25rem;
  font-weight: 600;
  color: #ffffff;
}

.back-link {
  color: #888;
  text-decoration: none;
  padding: 0.5rem 1rem;
  border: 1px solid #333;
  border-radius: 6px;
  transition: all 0.3s ease;
}

.back-link:hover {
  color: #fff;
  border-color: #555;
}

.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 3rem 2rem;
}

.content {
  background: #111;
  border: 1px solid #222;
  border-radius: 12px;
  padding: 3rem;
}

h1 {
  font-size: 2.5rem;
  margin-bottom: 2rem;
  color: #fff;
}

h2 {
  font-size: 1.5rem;
  margin: 2rem 0 1rem 0;
  color: #fff;
  border-bottom: 1px solid #333;
  padding-bottom: 0.5rem;
}

h3 {
  font-size: 1.2rem;
  margin: 1.5rem 0 0.5rem 0;
  color: #fff;
}

p {
  margin-bottom: 1rem;
  color: #ccc;
}

ul {
  margin-left: 2rem;
  margin-bottom: 1rem;
  color: #ccc;
}

.info-section {
  margin-bottom: 2rem;
}

.placeholder {
  background: #1a1a1a;
  border: 1px dashed #333;
  padding: 1rem;
  border-radius: 6px;
  color: #888;
  font-style: italic;
  margin: 1rem 0;
}

.contact-info {
  background: #1a1a1a;
  padding: 1.5rem;
  border-radius: 8px;
  border-left: 4px solid #64b5f6;
}

.footer {
  border-top: 1px solid #1a1a1a;
  padding: 2rem;
  text-align: center;
  color: #666;
  margin-top: 4rem;
}

.footer-links {
  margin-bottom: 1rem;
}

.footer-links a {
  color: #888;
  text-decoration: none;
  margin: 0 0.5rem;
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: #ccc;
}

.footer-links span {
  color: #444;
}

@media (max-width: 768px) {
  .container {
    padding: 2rem 1rem;
  }

  .content {
    padding: 2rem;
  }

  h1 {
    font-size: 2rem;
  }
}