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

:root {
  --primary-color: #10b981;
  --primary-dark: #059669;
  --text-primary: #1f2937;
  --text-secondary: #6b7280;
  --bg-primary: #ffffff;
  --bg-secondary: #f9fafb;
  --border-color: #e5e7eb;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --radius: 12px;
  --transition: all 0.3s ease;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-primary);
  background: linear-gradient(135deg, #f0fdf4 0%, #ecfdf5 100%);
  min-height: 100vh;
}

.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 20px;
  animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Header */
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 30px;
  background: var(--bg-primary);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  margin-bottom: 30px;
}

.logo-section {
  display: flex;
  align-items: center;
  gap: 15px;
}

.logo-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  box-shadow: var(--shadow-md);
}

.logo-icon svg {
  width: 28px;
  height: 28px;
}

.logo-section h1 {
  font-size: 1.5rem;
  color: var(--text-primary);
  font-weight: 700;
}

.back-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition);
  font-size: 0.95rem;
  color: var(--text-primary);
}

.back-btn:hover {
  background: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
  transform: translateX(-3px);
}

.back-btn svg {
  width: 20px;
  height: 20px;
}

/* Hero Section */
.hero-section {
  text-align: center;
  padding: 40px 30px;
  background: var(--bg-primary);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  margin-bottom: 30px;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.05) 0%, transparent 70%);
  animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
}

.privacy-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 20px;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  box-shadow: var(--shadow-lg);
  position: relative;
  z-index: 1;
}

.privacy-icon svg {
  width: 45px;
  height: 45px;
}

.hero-section h2 {
  font-size: 2.5rem;
  margin-bottom: 10px;
  color: var(--text-primary);
  position: relative;
  z-index: 1;
}

.subtitle {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: 15px;
  position: relative;
  z-index: 1;
}

.last-updated {
  display: inline-block;
  padding: 8px 16px;
  background: var(--bg-secondary);
  border-radius: 20px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  position: relative;
  z-index: 1;
}

.last-updated span {
  color: var(--primary-color);
  font-weight: 600;
}

/* Content Sections */
.content {
  animation: slideUp 0.6s ease 0.2s backwards;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.section {
  background: var(--bg-primary);
  padding: 30px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  margin-bottom: 20px;
  transition: var(--transition);
}

.section:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.section-header {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 20px;
  padding-bottom: 15px;
  border-bottom: 2px solid var(--border-color);
}

.section-icon {
  font-size: 2rem;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.section-header h3 {
  font-size: 1.5rem;
  color: var(--text-primary);
  font-weight: 700;
}

.section-content p {
  margin-bottom: 15px;
  color: var(--text-secondary);
  line-height: 1.8;
}

.feature-list {
  list-style: none;
  padding-left: 0;
}

.feature-list li {
  padding: 12px 0 12px 35px;
  position: relative;
  color: var(--text-secondary);
  line-height: 1.7;
}

.feature-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--primary-color);
  font-weight: bold;
  font-size: 1.2rem;
  width: 24px;
  height: 24px;
  background: rgba(16, 185, 129, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Warning Box */
.warning-box {
  margin-top: 20px;
  padding: 20px;
  background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
  border-left: 4px solid #f59e0b;
  border-radius: 8px;
  color: #92400e;
  line-height: 1.7;
}

.warning-box strong {
  display: block;
  margin-bottom: 8px;
  color: #78350f;
}

/* Disclaimer Box */
.disclaimer-box {
  padding: 25px;
  background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
  border-left: 4px solid #ef4444;
  border-radius: 8px;
  color: #991b1b;
}

.disclaimer-box strong {
  display: block;
  margin-bottom: 15px;
  font-size: 1.1rem;
  color: #7f1d1d;
}

.disclaimer-box ul {
  margin-top: 15px;
  padding-left: 20px;
}

.disclaimer-box ul li {
  margin-bottom: 8px;
}

/* Permission Grid */
.permission-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin-top: 20px;
}

.permission-card {
  padding: 25px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  text-align: center;
  transition: var(--transition);
}

.permission-card:hover {
  border-color: var(--primary-color);
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.permission-icon {
  font-size: 3rem;
  margin-bottom: 15px;
}

.permission-card h4 {
  font-size: 1.2rem;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.permission-card p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Contact Section */
.contact-section {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: white;
  padding: 40px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  margin-top: 30px;
  text-align: center;
}

.contact-section h3 {
  font-size: 1.8rem;
  margin-bottom: 15px;
}

.contact-section p {
  margin-bottom: 25px;
  opacity: 0.95;
}

.contact-info {
  display: flex;
  justify-content: center;
  gap: 30px;
  flex-wrap: wrap;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 15px 25px;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  border-radius: 10px;
  transition: var(--transition);
}

.contact-item:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: translateY(-3px);
}

.contact-item svg {
  width: 24px;
  height: 24px;
}

/* Footer */
.footer {
  text-align: center;
  padding: 30px;
  margin-top: 40px;
  color: var(--text-secondary);
}

.footer-links {
  margin-top: 15px;
  display: flex;
  justify-content: center;
  gap: 15px;
  align-items: center;
}

.footer-links a {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--primary-dark);
  text-decoration: underline;
}

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

  .header {
    flex-direction: column;
    gap: 15px;
    padding: 20px;
  }

  .logo-section h1 {
    font-size: 1.2rem;
  }

  .hero-section h2 {
    font-size: 2rem;
  }

  .section {
    padding: 20px;
  }

  .section-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .permission-grid {
    grid-template-columns: 1fr;
  }

  .contact-info {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .logo-icon {
    width: 40px;
    height: 40px;
  }

  .logo-icon svg {
    width: 24px;
    height: 24px;
  }

  .hero-section {
    padding: 30px 20px;
  }

  .hero-section h2 {
    font-size: 1.75rem;
  }

  .subtitle {
    font-size: 1rem;
  }

  .section-header h3 {
    font-size: 1.2rem;
  }

  .contact-section {
    padding: 30px 20px;
  }
}