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

body {
  font-family: 'Noto Sans JP', sans-serif;
  line-height: 1.8;
  color: #333;
  background: linear-gradient(135deg, #f0f9f0 0%, #e8f5e9 100%);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.header {
  background: rgba(255, 255, 255, 0.95);
  padding: 20px 0;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.logo h1 {
  font-size: 1.3rem;
  color: #5cb85c;
  text-align: center;
  font-weight: 700;
  line-height: 1.6;
}

.main-content {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
}

.select-container {
  max-width: 1000px;
  width: 100%;
}

.page-title {
  text-align: center;
  font-size: 2.5rem;
  color: #333;
  margin-bottom: 20px;
  font-weight: 700;
}

.page-subtitle {
  text-align: center;
  font-size: 1.1rem;
  color: #666;
  margin-bottom: 60px;
}

.service-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 40px;
  margin-bottom: 60px;
}

.service-card {
  background: white;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  cursor: pointer;
  text-decoration: none;
  display: block;
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.service-image {
  display: none;
}

.service-content {
  padding: 60px 40px;
  min-height: 500px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.service-label {
  display: inline-block;
  background: #5cb85c;
  color: white;
  padding: 8px 20px;
  border-radius: 20px;
  font-size: 0.9rem;
  margin-bottom: 15px;
  font-weight: 500;
}

.service-name {
  font-size: 2rem;
  font-weight: 700;
  color: #333;
  margin-bottom: 15px;
}

.service-description {
  font-size: 1rem;
  color: #666;
  line-height: 1.8;
  margin-bottom: 20px;
}

.service-features {
  list-style: none;
  margin-bottom: 25px;
}

.service-features li {
  padding-left: 25px;
  position: relative;
  margin-bottom: 10px;
  color: #555;
}

.service-features li:before {
  content: '✓';
  position: absolute;
  left: 0;
  color: #5cb85c;
  font-weight: bold;
}

.service-link {
  display: inline-block;
  background: #5cb85c;
  color: white;
  padding: 15px 35px;
  border-radius: 30px;
  text-decoration: none;
  font-weight: 600;
  transition: background 0.3s ease;
  font-size: 1.1rem;
}

.service-link:hover {
  background: #4a9d4a;
}

.footer {
  background: #333;
  color: white;
  padding: 30px 0;
  text-align: center;
}

.footer-content {
  margin-bottom: 20px;
}

.footer-content h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.footer-content p {
  font-size: 0.9rem;
  color: #ccc;
  margin: 5px 0;
}

.footer-bottom {
  border-top: 1px solid #555;
  padding-top: 20px;
  font-size: 0.9rem;
  color: #999;
}

@media (max-width: 900px) {
  .service-cards {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .page-title {
    font-size: 2rem;
  }
  
  .service-name {
    font-size: 1.6rem;
  }
}

@media (max-width: 600px) {
  .page-title {
    font-size: 1.6rem;
  }
  
  .service-content {
    padding: 25px;
  }
  
  .service-name {
    font-size: 1.4rem;
  }
}