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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  color: #1a1a1a;
  background-color: #ffffff;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.main {
  min-height: calc(100vh - 100px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

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

.title {
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 1rem;
  color: #000000;
  letter-spacing: -0.02em;
}

.subtitle {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  font-weight: 500;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  color: #000000;
}

.description {
  font-size: clamp(1rem, 2vw, 1.25rem);
  line-height: 1.7;
  margin-bottom: 2rem;
  color: #666666;
}

.contact-link {
  display: inline-block;
  color: #000000;
  text-decoration: none;
  font-size: 1.125rem;
  font-weight: 500;
  padding: 0.75rem 2rem;
  border: 2px solid #000000;
  border-radius: 4px;
  transition: all 0.2s ease;
}

.contact-link:hover {
  background-color: #000000;
  color: #ffffff;
}

.footer {
  padding: 2rem;
  text-align: center;
  color: #666666;
  font-size: 0.875rem;
}

.footer p {
  margin: 0;
}

@media (max-width: 768px) {
  .main {
    padding: 1.5rem;
  }
  
  .footer {
    padding: 1.5rem;
  }
}