/* CSS Custom Properties */
:root {
  /* Colors */
  --primary: 220 91% 50%; /* #1E40AF */
  --primary-dark: 220 91% 40%; /* #1E3A8A */
  --primary-light: 220 91% 95%; /* #DBEAFE */
  --secondary: 145 85% 47%; /* #10B981 */
  --secondary-dark: 145 85% 37%; /* #059669 */
  --accent: 262 83% 58%; /* #8B5CF6 */
  --background: 210 11% 98%; /* #F8FAFC */
  --surface: 0 0% 100%; /* #FFFFFF */
  --text-primary: 220 39% 11%; /* #0F172A */
  --text-secondary: 215 25% 27%; /* #334155 */
  --text-muted: 215 16% 47%; /* #64748B */
  --border: 220 13% 91%; /* #E2E8F0 */
  --border-light: 220 14% 96%; /* #F1F5F9 */
  --error: 0 84% 60%; /* #EF4444 */
  --warning: 43 96% 56%; /* #F59E0B */
  --success: 142 76% 36%; /* #059669 */
  
  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  
  /* Layout */
  --container-width: 1200px;
  --border-radius: 0.5rem;
  --border-radius-lg: 1rem;
  --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);
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;
  --transition-slow: 350ms ease;
  
  /* Z-index */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal-backdrop: 1040;
  --z-modal: 1050;
  --z-tooltip: 1070;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: hsl(var(--text-primary));
  background-color: hsl(var(--background));
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-md);
  color: hsl(var(--text-primary));
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
  margin-bottom: var(--space-md);
  color: hsl(var(--text-secondary));
}

.lead {
  font-size: 1.25rem;
  color: hsl(var(--text-secondary));
}

a {
  color: hsl(var(--primary));
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: hsl(var(--primary-dark));
}

ul, ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-xl);
}

li {
  margin-bottom: var(--space-xs);
  color: hsl(var(--text-secondary));
}

/* Layout */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

@media (min-width: 768px) {
  .container {
    padding: 0 var(--space-xl);
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-sm) var(--space-lg);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.5;
  text-align: center;
  text-decoration: none;
  border: 2px solid transparent;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: all var(--transition-fast);
  background: none;
  white-space: nowrap;
}

.btn:focus {
  outline: 2px solid hsl(var(--primary));
  outline-offset: 2px;
}

.btn-primary {
  color: white;
  background-color: hsl(var(--primary));
  border-color: hsl(var(--primary));
}

.btn-primary:hover {
  background-color: hsl(var(--primary-dark));
  border-color: hsl(var(--primary-dark));
  color: white;
}

.btn-secondary {
  color: white;
  background-color: hsl(var(--secondary));
  border-color: hsl(var(--secondary));
}

.btn-secondary:hover {
  background-color: hsl(var(--secondary-dark));
  border-color: hsl(var(--secondary-dark));
  color: white;
}

.btn-outline {
  color: hsl(var(--primary));
  border-color: hsl(var(--primary));
}

.btn-outline:hover {
  color: white;
  background-color: hsl(var(--primary));
}

.btn-large {
  padding: var(--space-md) var(--space-xl);
  font-size: 1.125rem;
}

/* Header */
.header {
  background-color: hsl(var(--surface));
  border-bottom: 1px solid hsl(var(--border));
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  box-shadow: var(--shadow-sm);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-md);
  min-height: 70px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 1.25rem;
  font-weight: 700;
  color: hsl(var(--text-primary));
}

.logo {
  height: 40px;
  width: auto;
}

.nav-menu {
  display: none;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: var(--space-xl);
}

.nav-link {
  font-weight: 500;
  color: hsl(var(--text-secondary));
  transition: color var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
  color: hsl(var(--primary));
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-sm);
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: hsl(var(--text-primary));
  transition: all var(--transition-fast);
}

@media (min-width: 768px) {
  .nav-menu {
    display: flex;
  }
  
  .nav-toggle {
    display: none;
  }
}

/* Hero Section */
.hero {
  padding: var(--space-3xl) 0;
  background: linear-gradient(135deg, hsl(var(--primary-dark)) 0%, hsl(var(--primary)) 100%);
  color: white;
}

.hero-content {
  display: grid;
  gap: var(--space-2xl);
  align-items: center;
}

.hero-text h1 {
  font-size: 2.5rem;
  margin-bottom: var(--space-lg);
  color: white;
}

.hero-text p {
  font-size: 1.25rem;
  margin-bottom: var(--space-xl);
  color: rgba(255, 255, 255, 0.9);
}

.hero-buttons {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.hero-graphic {
  text-align: center;
}

.hero-image {
  max-width: 100%;
  height: auto;
}

@media (min-width: 768px) {
  .hero-content {
    grid-template-columns: 1fr 1fr;
  }
  
  .hero-text h1 {
    font-size: 3.5rem;
  }
}

/* Section Styles */
.section-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.section-header h2 {
  font-size: 2.5rem;
  margin-bottom: var(--space-lg);
}

.section-header p {
  font-size: 1.25rem;
  color: hsl(var(--text-muted));
}

/* Services Section */
.services {
  padding: var(--space-3xl) 0;
  background-color: hsl(var(--surface));
}

.services-grid {
  display: grid;
  gap: var(--space-xl);
  grid-template-columns: 1fr;
}

.service-card {
  padding: var(--space-xl);
  background-color: hsl(var(--surface));
  border: 1px solid hsl(var(--border));
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.service-icon {
  width: 64px;
  height: 64px;
  margin-bottom: var(--space-lg);
}

.service-card h3 {
  margin-bottom: var(--space-md);
  color: hsl(var(--text-primary));
}

.service-card p {
  margin-bottom: var(--space-lg);
}

.service-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.service-card li {
  position: relative;
  padding-left: var(--space-lg);
  margin-bottom: var(--space-sm);
  color: hsl(var(--text-secondary));
}

.service-card li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: hsl(var(--secondary));
  font-weight: bold;
}

@media (min-width: 768px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* About Section */
.about {
  padding: var(--space-3xl) 0;
  background-color: hsl(var(--background));
}

.about-content {
  display: grid;
  gap: var(--space-2xl);
  align-items: center;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  margin-top: var(--space-xl);
}

.stat {
  text-align: center;
}

.stat h3 {
  font-size: 2.5rem;
  color: hsl(var(--primary));
  margin-bottom: var(--space-sm);
}

.stat p {
  color: hsl(var(--text-muted));
  margin: 0;
}

.about-features {
  display: grid;
  gap: var(--space-lg);
}

.feature h4 {
  margin-bottom: var(--space-sm);
  color: hsl(var(--text-primary));
}

.feature p {
  margin: 0;
  color: hsl(var(--text-secondary));
}

@media (min-width: 768px) {
  .about-content {
    grid-template-columns: 1fr 1fr;
  }
}

/* Testimonials Section */
.testimonials {
  padding: var(--space-3xl) 0;
  background-color: hsl(var(--surface));
}

.testimonials-grid {
  display: grid;
  gap: var(--space-xl);
  grid-template-columns: 1fr;
}

.testimonial {
  padding: var(--space-xl);
  background-color: hsl(var(--background));
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
}

.testimonial-content p {
  font-size: 1.125rem;
  font-style: italic;
  margin-bottom: var(--space-lg);
  color: hsl(var(--text-primary));
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.author-info h4 {
  margin: 0;
  color: hsl(var(--text-primary));
}

.author-info p {
  margin: 0;
  color: hsl(var(--text-muted));
  font-size: 0.875rem;
}

@media (min-width: 768px) {
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .testimonials-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Newsletter Section */
.newsletter {
  padding: var(--space-3xl) 0;
  background: linear-gradient(135deg, hsl(var(--primary)) 0%, hsl(var(--primary-dark)) 100%);
  color: white;
}

.newsletter-content {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.newsletter-content h2 {
  color: white;
  margin-bottom: var(--space-lg);
}

.newsletter-content p {
  color: white;
  opacity: 0.9;
  margin-bottom: var(--space-xl);
}

.newsletter-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.form-group {
  display: flex;
  gap: var(--space-md);
  flex-direction: column;
}

.form-group input {
  flex: 1;
  padding: var(--space-md);
  border: none;
  border-radius: var(--border-radius);
  font-size: 1rem;
}

.form-group input:focus {
  outline: 2px solid white;
  outline-offset: 2px;
}

.privacy-notice {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: 0.875rem;
  opacity: 0.9;
}

.privacy-notice label {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  cursor: pointer;
}

.privacy-notice input[type="checkbox"] {
  margin: 0;
  transform: scale(1.2);
}

.privacy-notice a {
  color: white;
  text-decoration: underline;
}

@media (min-width: 768px) {
  .form-group {
    flex-direction: row;
  }
}

/* Contact Section */
.contact {
  padding: var(--space-3xl) 0;
  background-color: hsl(var(--background));
}

.contact-content {
  display: grid;
  gap: var(--space-2xl);
  align-items: start;
}

.contact-info {
  display: grid;
  gap: var(--space-xl);
}

.contact-item h4 {
  margin-bottom: var(--space-sm);
  color: hsl(var(--text-primary));
}

.contact-item p {
  margin: 0;
  color: hsl(var(--text-secondary));
}

.social-links {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.social-links a {
  color: hsl(var(--primary));
  font-weight: 500;
}

.contact-form {
  background-color: hsl(var(--surface));
  padding: var(--space-xl);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
}

.contact-form .form-row {
  display: grid;
  gap: var(--space-md);
  grid-template-columns: 1fr;
  margin-bottom: var(--space-md);
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  padding: var(--space-md);
  border: 1px solid hsl(var(--border));
  border-radius: var(--border-radius);
  font-size: 1rem;
  font-family: inherit;
  transition: border-color var(--transition-fast);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: hsl(var(--primary));
}

.contact-form input,
.contact-form select {
  margin-bottom: var(--space-md);
}

.contact-form textarea {
  resize: vertical;
  min-height: 120px;
  margin-bottom: var(--space-md);
}

@media (min-width: 768px) {
  .contact-content {
    grid-template-columns: 1fr 1fr;
  }
  
  .contact-form .form-row {
    grid-template-columns: 1fr 1fr;
  }
}

/* Footer */
.footer {
  background: linear-gradient(135deg, hsl(var(--primary-dark)) 0%, hsl(var(--primary)) 100%);
  color: white;
  padding: var(--space-3xl) 0 var(--space-xl);
}

.footer-content {
  display: grid;
  gap: var(--space-2xl);
  grid-template-columns: 1fr;
  margin-bottom: var(--space-xl);
}

.footer-brand {
  max-width: 300px;
}

.footer-logo {
  height: 40px;
  width: auto;
  margin-bottom: var(--space-md);
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.95);
  margin: 0;
  font-weight: 400;
}

.footer-links {
  display: grid;
  gap: var(--space-xl);
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.footer-section h4 {
  color: white;
  margin-bottom: var(--space-md);
}

.footer-section ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-section li {
  margin-bottom: var(--space-sm);
}

.footer-section a {
  color: rgba(255, 255, 255, 0.95);
  transition: color var(--transition-fast);
  font-weight: 400;
}

.footer-section a:hover {
  color: white;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.95);
  margin: 0;
  font-weight: 400;
}

.cookie-settings-btn {
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.5);
  color: rgba(255, 255, 255, 0.95);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-size: 0.875rem;
  font-weight: 400;
}

.cookie-settings-btn:hover {
  background-color: rgba(255, 255, 255, 0.1);
  color: white;
}

@media (min-width: 768px) {
  .footer-content {
    grid-template-columns: 1fr 2fr;
  }
}

/* Cookie Management */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: hsl(var(--surface));
  border-top: 1px solid hsl(var(--border));
  box-shadow: var(--shadow-lg);
  padding: var(--space-lg);
  z-index: var(--z-modal);
  display: none;
}

.cookie-banner.show {
  display: block;
}

.cookie-content h3 {
  margin-bottom: var(--space-sm);
  color: hsl(var(--text-primary));
}

.cookie-content p {
  margin-bottom: var(--space-lg);
  color: hsl(var(--text-secondary));
}

.cookie-buttons {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.cookie-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal);
  padding: var(--space-md);
}

.cookie-modal.show {
  display: flex;
}

.cookie-modal-content {
  background-color: hsl(var(--surface));
  border-radius: var(--border-radius-lg);
  padding: var(--space-xl);
  max-width: 500px;
  width: 100%;
  max-height: 80vh;
  overflow-y: auto;
}

.cookie-category {
  margin-bottom: var(--space-lg);
}

.cookie-category label {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  cursor: pointer;
  font-weight: 500;
  margin-bottom: var(--space-sm);
}

.cookie-category input[type="checkbox"] {
  transform: scale(1.2);
  margin-top: 2px;
}

.cookie-category p {
  margin: 0;
  font-size: 0.875rem;
  color: hsl(var(--text-muted));
}

.cookie-modal-buttons {
  display: flex;
  gap: var(--space-md);
  justify-content: flex-end;
  margin-top: var(--space-lg);
  flex-wrap: wrap;
}

/* Blog Styles */
.blog-header {
  padding: var(--space-3xl) 0;
  background: linear-gradient(135deg, hsl(var(--primary-dark)) 0%, hsl(var(--primary)) 100%);
  text-align: center;
  color: white;
}

.blog-header h1 {
  font-size: 2.5rem;
  margin-bottom: var(--space-lg);
  color: white;
}

.blog-header p {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.9);
  max-width: 600px;
  margin: 0 auto;
}

.blog-listing {
  padding: var(--space-3xl) 0;
  background-color: hsl(var(--background));
}

.blog-grid {
  display: grid;
  gap: var(--space-xl);
  grid-template-columns: 1fr;
}

.blog-card {
  background-color: hsl(var(--surface));
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.blog-card-header {
  padding: var(--space-lg);
  border-bottom: 1px solid hsl(var(--border-light));
}

.blog-icon {
  width: 48px;
  height: 48px;
  margin-bottom: var(--space-md);
}

.blog-meta {
  display: flex;
  gap: var(--space-md);
  align-items: center;
  flex-wrap: wrap;
}

.blog-category {
  background-color: hsl(var(--primary-light));
  color: hsl(var(--primary-dark));
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--border-radius);
  font-size: 0.875rem;
  font-weight: 500;
}

.blog-meta time {
  color: hsl(var(--text-muted));
  font-size: 0.875rem;
}

.blog-card-content {
  padding: var(--space-lg);
}

.blog-card h2 {
  margin-bottom: var(--space-md);
}

.blog-card h2 a {
  color: hsl(var(--text-primary));
  text-decoration: none;
  transition: color var(--transition-fast);
}

.blog-card h2 a:hover {
  color: hsl(var(--primary));
}

.blog-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--space-lg);
}

.read-time {
  color: hsl(var(--text-muted));
  font-size: 0.875rem;
}

.read-more {
  color: hsl(var(--primary));
  font-weight: 500;
  transition: color var(--transition-fast);
}

.read-more:hover {
  color: hsl(var(--primary-dark));
}

@media (min-width: 768px) {
  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Blog Article Styles */
.blog-article {
  padding: var(--space-3xl) 0;
  background-color: hsl(var(--background));
}

.article-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.article-meta {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  align-items: center;
  margin-bottom: var(--space-lg);
  flex-wrap: wrap;
}

.article-category {
  background-color: hsl(var(--primary-light));
  color: hsl(var(--primary-dark));
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--border-radius);
  font-size: 0.875rem;
  font-weight: 500;
}

.article-header time,
.read-time {
  color: hsl(var(--text-muted));
  font-size: 0.875rem;
}

.article-header h1 {
  font-size: 2.5rem;
  margin-bottom: var(--space-lg);
}

.article-lead {
  font-size: 1.25rem;
  color: hsl(var(--text-secondary));
  line-height: 1.7;
}

.article-content {
  max-width: 800px;
  margin: 0 auto;
}

.article-content h2 {
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid hsl(var(--border-light));
}

.article-content h3 {
  margin-top: var(--space-xl);
  margin-bottom: var(--space-md);
}

.article-cta {
  background-color: hsl(var(--primary-light));
  padding: var(--space-xl);
  border-radius: var(--border-radius-lg);
  text-align: center;
  margin-top: var(--space-2xl);
}

.article-cta h3 {
  color: hsl(var(--primary-dark));
  margin-bottom: var(--space-md);
}

.article-cta p {
  margin-bottom: var(--space-lg);
}

.article-footer {
  margin-top: var(--space-2xl);
  padding-top: var(--space-lg);
  border-top: 1px solid hsl(var(--border-light));
}

.article-navigation {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.nav-back {
  color: hsl(var(--primary));
  font-weight: 500;
}

.article-share {
  display: flex;
  gap: var(--space-md);
  align-items: center;
  flex-wrap: wrap;
}

.share-link {
  color: hsl(var(--primary));
  font-weight: 500;
  padding: var(--space-xs) var(--space-sm);
  border: 1px solid hsl(var(--primary));
  border-radius: var(--border-radius);
  transition: all var(--transition-fast);
}

.share-link:hover {
  background-color: hsl(var(--primary));
  color: white;
}

.related-articles {
  padding: var(--space-2xl) 0;
  background-color: hsl(var(--surface));
}

.related-articles h3 {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.related-grid {
  display: grid;
  gap: var(--space-lg);
  grid-template-columns: 1fr;
}

.related-card {
  padding: var(--space-lg);
  background-color: hsl(var(--background));
  border-radius: var(--border-radius);
  border: 1px solid hsl(var(--border));
}

.related-card h4 {
  margin-bottom: var(--space-sm);
}

.related-card h4 a {
  color: hsl(var(--text-primary));
}

.related-card p {
  margin: 0;
  color: hsl(var(--text-secondary));
  font-size: 0.875rem;
}

@media (min-width: 768px) {
  .related-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Legal Pages */
.legal-content {
  padding: var(--space-3xl) 0;
  background-color: hsl(var(--background));
}

.legal-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.legal-header h1 {
  font-size: 2.5rem;
  margin-bottom: var(--space-md);
}

.last-updated {
  color: hsl(var(--text-muted));
  font-style: italic;
}

.legal-body {
  max-width: 800px;
  margin: 0 auto;
}

.legal-body h2 {
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid hsl(var(--border-light));
}

.legal-body h3 {
  margin-top: var(--space-xl);
  margin-bottom: var(--space-md);
}

.contact-box {
  background-color: hsl(var(--surface));
  padding: var(--space-lg);
  border-radius: var(--border-radius);
  border: 1px solid hsl(var(--border));
  margin: var(--space-lg) 0;
}

.cookie-table {
  overflow-x: auto;
  margin: var(--space-lg) 0;
}

.cookie-table table {
  width: 100%;
  border-collapse: collapse;
  background-color: hsl(var(--surface));
  border-radius: var(--border-radius);
  overflow: hidden;
}

.cookie-table th,
.cookie-table td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid hsl(var(--border));
}

.cookie-table th {
  background-color: hsl(var(--primary-light));
  color: hsl(var(--primary-dark));
  font-weight: 600;
}

.cookie-controls {
  text-align: center;
  margin: var(--space-xl) 0;
}

/* Thank You Page */
.thank-you {
  padding: var(--space-3xl) 0;
  background-color: hsl(var(--background));
  text-align: center;
}

.thank-you-content {
  max-width: 800px;
  margin: 0 auto;
}

.thank-you-icon {
  margin-bottom: var(--space-xl);
}

.thank-you h1 {
  margin-bottom: var(--space-lg);
  color: hsl(var(--text-primary));
}

.next-steps {
  margin: var(--space-2xl) 0;
}

.next-steps h3 {
  margin-bottom: var(--space-xl);
}

.steps-grid {
  display: grid;
  gap: var(--space-xl);
  grid-template-columns: 1fr;
  margin-bottom: var(--space-xl);
}

.step {
  background-color: hsl(var(--surface));
  padding: var(--space-lg);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: hsl(var(--primary));
  color: white;
  border-radius: 50%;
  font-weight: bold;
  margin-bottom: var(--space-md);
}

.step h4 {
  margin-bottom: var(--space-sm);
}

.step p {
  margin: 0;
  color: hsl(var(--text-secondary));
}

.thank-you-actions {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  margin: var(--space-xl) 0;
  flex-wrap: wrap;
}

.social-follow {
  margin-top: var(--space-xl);
}

.social-follow h4 {
  margin-bottom: var(--space-md);
}

.social-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background-color: hsl(var(--surface));
  border: 1px solid hsl(var(--border));
  border-radius: var(--border-radius);
  transition: all var(--transition-fast);
}

.social-link:hover {
  background-color: hsl(var(--primary));
  color: white;
  border-color: hsl(var(--primary));
}

@media (min-width: 768px) {
  .steps-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Form Styles */
input[type="text"],
input[type="email"],
input[type="tel"],
select,
textarea {
  width: 100%;
  padding: var(--space-md);
  border: 1px solid hsl(var(--border));
  border-radius: var(--border-radius);
  font-size: 1rem;
  font-family: inherit;
  transition: border-color var(--transition-fast);
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: hsl(var(--primary));
}

input[type="checkbox"] {
  margin-right: var(--space-sm);
}

/* Utility Classes */
.text-center {
  text-align: center;
}

.text-left {
  text-align: left;
}

.text-right {
  text-align: right;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Responsive Design */
@media (max-width: 767px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.75rem; }
  
  .hero-text h1 {
    font-size: 2rem;
  }
  
  .article-header h1 {
    font-size: 2rem;
  }
  
  .blog-header h1 {
    font-size: 2rem;
  }
  
  .cookie-buttons,
  .hero-buttons {
    flex-direction: column;
  }
  
  .btn {
    width: 100%;
    justify-content: center;
  }
  
  .stats {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

/* Print Styles */
@media print {
  .header,
  .footer,
  .cookie-banner,
  .cookie-modal,
  .nav-toggle,
  .btn,
  .article-share,
  .related-articles {
    display: none !important;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.4;
  }
  
  h1, h2, h3, h4, h5, h6 {
    page-break-after: avoid;
  }
  
  p, li {
    orphans: 2;
    widows: 2;
  }
  
  .article-content {
    max-width: none;
  }
}

/* Dark mode support (optional) */
@media (prefers-color-scheme: dark) {
  :root {
    --background: 220 39% 11%; /* #0F172A */
    --surface: 215 25% 17%; /* #1E293B */
    --text-primary: 0 0% 98%; /* #F8FAFC */
    --text-secondary: 220 14% 71%; /* #94A3B8 */
    --text-muted: 215 16% 57%; /* #64748B */
    --border: 215 25% 27%; /* #334155 */
    --border-light: 215 25% 22%; /* #475569 */
  }
}

/* Animation for page load */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-content,
.service-card,
.blog-card {
  animation: fadeInUp 0.6s ease forwards;
}

.service-card:nth-child(2) { animation-delay: 0.1s; }
.service-card:nth-child(3) { animation-delay: 0.2s; }
.service-card:nth-child(4) { animation-delay: 0.3s; }