/* Modern Privacy Policy System Styles */
:root {
  --primary-color: #2563eb;
  --primary-hover: #1d4ed8;
  --danger-color: #dc2626;
  --danger-hover: #b91c1c;
  --success-color: #059669;
  --warning-color: #d97706;
  --text-primary: #1f2937;
  --text-secondary: #6b7280;
  --text-light: #9ca3af;
  --bg-primary: #ffffff;
  --bg-secondary: #f9fafb;
  --bg-tertiary: #f3f4f6;
  --border-color: #e5e7eb;
  --border-hover: #d1d5db;
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
}

* {
  box-sizing: border-box;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  margin: 0;
  padding: 0;
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
}

/* Header Styles */
.header {
  background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  box-shadow: var(--shadow-lg);
}

.logo {
  display: flex;
  align-items: center;
}

.logo img {
  height: 40px;
  width: auto;
  object-fit: contain;
  transition: transform 0.2s ease;
  filter: brightness(1.1);
}

.logo img:hover {
  transform: scale(1.05);
  filter: brightness(1.2);
}

.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-links a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.875rem;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
  transition: all 0.2s ease;
  position: relative;
}

.nav-links a:hover {
  color: white;
  background-color: rgba(255, 255, 255, 0.1);
}

.nav-links a.active {
  color: white;
  background-color: rgba(255, 255, 255, 0.15);
  font-weight: 600;
}

/* Container Styles */
.container {
  max-width: 1200px;
  margin: 100px auto 2rem;
  padding: 2rem;
  background: var(--bg-primary);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  position: relative;
  overflow: hidden;
}

.container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-color), var(--danger-color));
}

/* Typography */
h1 {
  color: var(--text-primary);
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  text-align: center;
  background: linear-gradient(135deg, var(--primary-color), var(--danger-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

h2 {
  color: var(--text-primary);
  font-size: 1.875rem;
  font-weight: 600;
  margin: 2rem 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--border-color);
}

h3 {
  color: var(--text-primary);
  font-size: 1.5rem;
  font-weight: 600;
  margin: 1.5rem 0 1rem;
}

p {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1rem;
  font-size: 1rem;
}

/* Links */
a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--primary-hover);
  text-decoration: underline;
}

/* Lists */
ul, ol {
  color: var(--text-secondary);
  margin: 1rem 0;
  padding-left: 1.5rem;
}

li {
  margin-bottom: 0.5rem;
  line-height: 1.6;
}

/* Buttons */
button, .btn {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
  color: white;
  border: none;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  font-weight: 500;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  display: inline-block;
  text-align: center;
  box-shadow: var(--shadow-sm);
}

button:hover, .btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
  color: white;
  text-decoration: none;
}

button.danger, .btn.danger {
  background: linear-gradient(135deg, var(--danger-color), var(--danger-hover));
}

button.success, .btn.success {
  background: linear-gradient(135deg, var(--success-color), #047857);
}

/* Forms */
form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

label {
  color: var(--text-primary);
  font-weight: 500;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

input, textarea, select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid #d1d5db;
  border-radius: var(--radius-md);
  font-size: 1rem;
  transition: all 0.3s ease;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

input:hover, textarea:hover, select:hover {
  border-color: #9ca3af;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}

input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15), 0 4px 12px rgba(37, 99, 235, 0.1);
  transform: translateY(-1px);
}

/* Special styling for required fields */
input:required, textarea:required {
  border-left: 4px solid var(--primary-color);
}

/* Error state styling */
input:invalid, textarea:invalid {
  border-color: var(--danger-color);
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

/* Success state styling */
input:valid, textarea:valid {
  border-color: var(--success-color);
}

textarea {
  resize: vertical;
  min-height: 120px;
}

/* Special Sections */
.special-features {
  background: linear-gradient(135deg, #fef3c7, #fde68a);
  border: 1px solid #f59e0b;
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin: 2rem 0;
  position: relative;
}

.special-features::before {
  content: '⚠️';
  position: absolute;
  top: -10px;
  left: 20px;
  background: white;
  padding: 0 10px;
  font-size: 1.2rem;
}

.special-features h3 {
  color: #92400e;
  margin-top: 0;
}

.special-features p, .special-features li {
  color: #78350f;
}

/* Table of Contents */
.toc {
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin: 2rem 0;
  border-left: 4px solid var(--primary-color);
}

.toc h3 {
  margin-top: 0;
  color: var(--text-primary);
}

.toc ol {
  margin: 0;
  padding-left: 1rem;
}

.toc li {
  margin-bottom: 0.75rem;
}

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

.toc a:hover {
  text-decoration: underline;
}

/* Status Messages */
.status {
  padding: 1rem 1.5rem;
  border-radius: var(--radius-md);
  margin: 1rem 0;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.status.success {
  background-color: #d1fae5;
  color: #065f46;
  border: 1px solid #a7f3d0;
}

.status.error {
  background-color: #fee2e2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

.status.warning {
  background-color: #fef3c7;
  color: #92400e;
  border: 1px solid #fde68a;
}

/* Client Cards */
.client-card {
  background: var(--bg-primary);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  text-align: center;
  transition: all 0.3s ease;
  cursor: pointer;
}

.client-card:hover {
  border-color: var(--primary-color);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.client-card h3 {
  color: var(--primary-color);
  margin-top: 0;
  margin-bottom: 0.5rem;
}

.client-logo {
  width: 80px;
  height: 80px;
  object-fit: contain;
  margin: 0 auto 1rem;
  display: block;
  border-radius: var(--radius-md);
  padding: 0.5rem;
  background: var(--bg-secondary);
}

/* Responsive Design */
@media (max-width: 768px) {
  .header {
    padding: 1rem;
    flex-direction: column;
    gap: 1rem;
  }
  
  .nav-links {
    gap: 1rem;
  }
  
  .container {
    margin: 120px 1rem 2rem;
    padding: 1.5rem;
  }
  
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.5rem;
  }
  
  .client-test {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .container {
    margin: 140px 0.5rem 1rem;
    padding: 1rem;
  }
  
  .nav-links {
    flex-direction: column;
    gap: 0.5rem;
  }
  
  .nav-links a {
    font-size: 0.8rem;
    padding: 0.25rem 0.5rem;
  }
}

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

.container {
  animation: fadeIn 0.5s ease-out;
}

/* Loading States */
.loading {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid var(--border-color);
  border-radius: 50%;
  border-top-color: var(--primary-color);
  animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}