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

body {
  font-family: 'Hiragino Kaku Gothic ProN', 'Yu Gothic', 'Meiryo', sans-serif;
  line-height: 1.6;
  color: #333;
  background-color: #f5f5f5;
}

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

/* Header */
header {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 1rem 0;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.5rem;
  font-weight: bold;
}

nav ul {
  display: flex;
  list-style: none;
  gap: 2rem;
}

nav a {
  color: white;
  text-decoration: none;
  font-weight: 500;
  transition: opacity 0.3s;
}

nav a:hover {
  opacity: 0.8;
}

/* Hero Section */
.hero {
  background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)), url('https://via.placeholder.com/1200x400/4CAF50/FFFFFF?text=求人サイト');
  background-size: cover;
  background-position: center;
  color: white;
  text-align: center;
  padding: 4rem 0;
  margin-bottom: 2rem;
}

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
}

.btn {
  display: inline-block;
  padding: 12px 24px;
  background: #4CAF50;
  color: white;
  text-decoration: none;
  border-radius: 5px;
  font-weight: bold;
  transition: background 0.3s;
}

.btn:hover {
  background: #45a049;
}

/* Job Cards */
.job-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.job-card {
  background: white;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
  transition: transform 0.3s, box-shadow 0.3s;
}

.job-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.job-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.job-content {
  padding: 1.5rem;
}

.job-title {
  font-size: 1.2rem;
  font-weight: bold;
  margin-bottom: 0.5rem;
  color: #333;
}

.job-company {
  color: #666;
  margin-bottom: 0.5rem;
}

.job-location {
  color: #888;
  margin-bottom: 1rem;
}

.job-salary {
  font-weight: bold;
  color: #4CAF50;
  margin-bottom: 1rem;
}

.job-benefits {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.benefit-tag {
  background: #e3f2fd;
  color: #1976d2;
  padding: 4px 8px;
  border-radius: 15px;
  font-size: 0.8rem;
}

/* Job Detail */
.job-detail {
  background: white;
  border-radius: 10px;
  padding: 2rem;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
  margin-bottom: 2rem;
}

.job-detail-header {
  display: flex;
  gap: 2rem;
  margin-bottom: 2rem;
}

.job-detail-image {
  width: 300px;
  height: 200px;
  object-fit: cover;
  border-radius: 10px;
}

.job-detail-info h1 {
  font-size: 1.8rem;
  margin-bottom: 1rem;
}

.job-detail-info p {
  margin-bottom: 0.5rem;
  color: #666;
}

.job-detail-info .salary {
  font-size: 1.2rem;
  font-weight: bold;
  color: #4CAF50;
  margin-bottom: 1rem;
}

/* Form */
.form-container {
  background: white;
  border-radius: 10px;
  padding: 2rem;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
  max-width: 600px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: bold;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px;
  border: 1px solid #ddd;
  border-radius: 5px;
  font-size: 1rem;
}

.form-group textarea {
  height: 100px;
  resize: vertical;
}

/* Success Page */
.success-container {
  text-align: center;
  background: white;
  border-radius: 10px;
  padding: 3rem;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
  max-width: 600px;
  margin: 2rem auto;
}

.success-icon {
  font-size: 4rem;
  color: #4CAF50;
  margin-bottom: 1rem;
}

/* Footer */
footer {
  background: #333;
  color: white;
  text-align: center;
  padding: 2rem 0;
  margin-top: 3rem;
}

/* Responsive */
@media (max-width: 768px) {
  .header-content {
    flex-direction: column;
    gap: 1rem;
  }
  
  nav ul {
    gap: 1rem;
  }
  
  .hero h1 {
    font-size: 2rem;
  }
  
  .job-detail-header {
    flex-direction: column;
  }
  
  .job-detail-image {
    width: 100%;
  }
}