/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Noto Sans KR", "Inter", -apple-system, BlinkMacSystemFont,
    system-ui, sans-serif;
  line-height: 1.6;
  color: #333;
  background-color: #fafafa;
}

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

/* Header */
.header {
  background: #fff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav {
  padding: 1rem 0;
}

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

.nav-brand .logo {
  font-size: 1.8rem;
  font-weight: 700;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-decoration: none;
  color: #667eea;
}

.nav-menu {
  display: flex;
  gap: 2rem;
}

.nav-link {
  text-decoration: none;
  color: #555;
  font-weight: 500;
  transition: color 0.3s ease;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  border: 2px solid transparent;
}

.nav-link:hover {
  color: #667eea;
  background-color: rgba(102, 126, 234, 0.1);
  border-color: rgba(102, 126, 234, 0.2);
}

/* Main Content */
.main-content {
  min-height: calc(100vh - 200px);
  padding: 2rem 0;
}

.privacy-content {
  max-width: 900px;
  margin: 0 auto;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  overflow: hidden;
}

/* Privacy Header */
.privacy-header {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 3rem 2rem;
  text-align: center;
}

.privacy-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.privacy-description {
  font-size: 1.1rem;
  opacity: 0.9;
  max-width: 600px;
  margin: 0 auto;
}

/* Privacy Sections */
.privacy-sections {
  padding: 2rem;
}

.privacy-section {
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid #eee;
}

.privacy-section:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.section-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: #333;
  margin-bottom: 1.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid #667eea;
  display: inline-block;
}

.section-content {
  color: #555;
  line-height: 1.8;
}

.section-content p {
  margin-bottom: 1.2rem;
}

.section-content p:last-child {
  margin-bottom: 0;
}

/* Lists */
.section-content ul,
.section-content ol {
  margin: 1.2rem 0;
  padding-left: 1.5rem;
}

.section-content li {
  margin-bottom: 0.8rem;
  line-height: 1.7;
}

.section-content li strong {
  color: #333;
  font-weight: 600;
}

/* Contact Info */
.contact-info {
  background: #f8f9ff;
  border: 1px solid #e3e8ff;
  border-radius: 8px;
  padding: 1.5rem;
  margin: 1.5rem 0;
}

.contact-info ul {
  margin: 0;
  list-style: none;
  padding: 0;
}

.contact-info li {
  margin-bottom: 0.8rem;
  color: #555;
}

.contact-info a {
  color: #667eea;
  text-decoration: none;
}

.contact-info a:hover {
  text-decoration: underline;
}

/* Effective Date */
.effective-date {
  background: #f0f2ff;
  border-left: 4px solid #667eea;
  padding: 1rem 1.5rem;
  margin-top: 2rem;
  border-radius: 0 8px 8px 0;
}

.effective-date p {
  margin: 0;
  color: #333;
  font-size: 1.1rem;
}

/* Footer */
.footer {
  background: #2c3e50;
  color: white;
  padding: 2rem 0;
  margin-top: 3rem;
}

.footer-content {
  text-align: center;
}

.footer-brand h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.footer-brand p {
  color: #bdc3c7;
  font-size: 0.9rem;
}

.footer-bottom {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid #34495e;
  text-align: center;
}

.footer-bottom p {
  color: #95a5a6;
  font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
  .container {
    padding: 0 15px;
  }

  .privacy-title {
    font-size: 2rem;
  }

  .privacy-header {
    padding: 2rem 1.5rem;
  }

  .privacy-sections {
    padding: 1.5rem;
  }

  .section-title {
    font-size: 1.3rem;
  }

  .privacy-description {
    font-size: 1rem;
  }

  .nav-menu {
    gap: 1rem;
  }

  .nav-link {
    padding: 0.4rem 0.8rem;
    font-size: 0.9rem;
  }
}

@media (max-width: 480px) {
  .privacy-title {
    font-size: 1.8rem;
  }

  .privacy-header {
    padding: 1.5rem 1rem;
  }

  .privacy-sections {
    padding: 1rem;
  }

  .section-title {
    font-size: 1.2rem;
  }

  .section-content {
    font-size: 0.9rem;
  }

  .contact-info {
    padding: 1rem;
  }

  .effective-date {
    padding: 0.8rem 1rem;
  }
}