/* Design Tokens basierte CSS Variablen */
:root {
  /* Farben - Dark Mode First */
  --color-background-pure-black: #000000;
  --color-background-near-black: #0a0a0a;
  --color-background-dark-surface: #141414;
  --color-background-hover-surface: #1e1e1e;
  --color-background-elevated: #282828;
  
  --color-primary: #3AA7FF;
  --color-primary-hover: #60b9ff;
  --color-primary-glow: rgba(58, 167, 255, 0.5);
  
  --color-secondary: #3B6E4D;
  --color-secondary-hover: #4a8a61;
  --color-secondary-glow: rgba(59, 110, 77, 0.4);
  
  --color-text-primary: #e4e4e7;
  --color-text-secondary: #a1a1aa;
  --color-text-tertiary: #71717a;
  --color-text-inverse: #0a0a0a;
  
  --color-semantic-success: #22c55e;
  --color-semantic-warning: #f59e0b;
  --color-semantic-error: #ef4444;
  --color-semantic-info: #3AA7FF;
  
  --color-border-subtle: rgba(255, 255, 255, 0.1);
  --color-border-moderate: rgba(255, 255, 255, 0.15);
  --color-border-strong: rgba(255, 255, 255, 0.2);
  
  --color-overlay-dark: rgba(0, 0, 0, 0.7);
  --color-overlay-light: rgba(255, 255, 255, 0.05);
  
  /* Typografie */
  --font-family-primary: Inter, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-family-display: Inter, sans-serif;
  --font-family-mono: 'JetBrains Mono', 'Fira Code', monospace;
  
  --font-size-hero: 56px;
  --font-size-h1: 48px;
  --font-size-h2: 36px;
  --font-size-h3: 24px;
  --font-size-large: 18px;
  --font-size-body: 16px;
  --font-size-small: 14px;
  --font-size-tiny: 12px;
  
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  
  --line-height-tight: 1.1;
  --line-height-snug: 1.2;
  --line-height-normal: 1.3;
  --line-height-relaxed: 1.5;
  --line-height-loose: 1.6;
  
  --letter-spacing-tight: -0.02em;
  --letter-spacing-snug: -0.01em;
  --letter-spacing-normal: 0;
  --letter-spacing-wide: 0.01em;
  --letter-spacing-wider: 0.02em;
  
  /* Spacing */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;
  --space-24: 96px;
  
  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  
  /* Box Shadows / Glow Effekte */
  --shadow-glow-primary-sm: 0 0 12px rgba(58, 167, 255, 0.4);
  --shadow-glow-primary-md: 0 0 20px rgba(58, 167, 255, 0.5), 0 0 40px rgba(58, 167, 255, 0.3);
  --shadow-glow-secondary: 0 0 16px rgba(59, 110, 77, 0.4);
  --shadow-glow-card: 0 0 0 1px rgba(255, 255, 255, 0.1), 0 4px 12px rgba(0, 0, 0, 0.5);
  --shadow-glow-card-hover: 0 0 0 1px rgba(255, 255, 255, 0.15), 0 8px 24px rgba(0, 0, 0, 0.6);
  
  /* Animation */
  --duration-fast: 150ms;
  --duration-normal: 250ms;
  --duration-slow: 400ms;
  --easing-default: ease-out;
  --easing-sharp: cubic-bezier(0.4, 0.0, 0.2, 1);
  
  /* Breakpoints */
  --breakpoint-sm: 640px;
  --breakpoint-md: 768px;
  --breakpoint-lg: 1024px;
  --breakpoint-xl: 1280px;
}

/* Mobile Anpassungen für Typografie */
@media (max-width: 768px) {
  :root {
    --font-size-hero: 36px;
    --font-size-h1: 32px;
    --font-size-h2: 24px;
    --font-size-h3: 20px;
  }
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family-primary);
  background-color: var(--color-background-near-black);
  color: var(--color-text-primary);
  line-height: var(--line-height-relaxed);
  font-size: var(--font-size-body);
  overflow-x: hidden;
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 64px;
  background: rgba(10, 10, 10, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border-subtle);
  z-index: 1000;
  transition: all var(--duration-normal) var(--easing-default);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-6);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-body);
  color: var(--color-text-primary);
}

.nav-links {
  display: flex;
  gap: var(--space-6);
  align-items: center;
}

.nav-link {
  color: var(--color-text-secondary);
  text-decoration: none;
  font-weight: var(--font-weight-regular);
  position: relative;
  transition: all var(--duration-fast) var(--easing-default);
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width var(--duration-normal) var(--easing-default);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--color-text-primary);
  transition: all var(--duration-normal) var(--easing-default);
}

/* Mobile Navigation */
@media (max-width: 1024px) {
  .nav-links {
    display: none;
  }
  
  .nav-toggle {
    display: flex;
  }
  
  .nav-links.mobile-open {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-background-near-black);
    flex-direction: column;
    padding: var(--space-6);
    gap: var(--space-4);
    border-top: 1px solid var(--color-border-subtle);
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-8);
  border-radius: var(--radius-md);
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-body);
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all var(--duration-fast) var(--easing-default);
  height: 48px;
  white-space: nowrap;
}

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

.btn-primary:hover {
  background: var(--color-primary-hover);
  box-shadow: var(--shadow-glow-primary-sm);
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn-secondary:hover {
  background: var(--color-primary);
  color: white;
  box-shadow: var(--shadow-glow-primary-sm);
}

/* Hero Section */
.hero {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: var(--color-background-pure-black);
  overflow: hidden;
}

.hero-mesh {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  opacity: 0.4;
}

.hero-content {
  text-align: center;
  z-index: 10;
  max-width: 800px;
  padding: 0 var(--space-6);
}

.hero-title {
  font-size: var(--font-size-hero);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  letter-spacing: var(--letter-spacing-tight);
  margin-bottom: var(--space-6);
  background: linear-gradient(135deg, var(--color-text-primary) 0%, var(--color-primary) 100%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: var(--font-size-large);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-8);
  line-height: var(--line-height-loose);
}

.hero-cta {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}

@media (max-width: 768px) {
  .hero {
    min-height: 600px;
  }
  
  .hero-cta {
    flex-direction: column;
    align-items: center;
  }
  
  .hero-cta .btn {
    width: 100%;
    max-width: 280px;
  }
}

/* Mesh Animation */
@keyframes mesh-pulse {
  0%, 100% { opacity: 0.3; transform: scale(1); }
  50% { opacity: 0.8; transform: scale(1.2); }
}

.mesh-point {
  animation: mesh-pulse 3s ease-in-out infinite;
}

.mesh-point:nth-child(1) { animation-delay: 0s; }
.mesh-point:nth-child(2) { animation-delay: 0.5s; }
.mesh-point:nth-child(3) { animation-delay: 1s; }
.mesh-point:nth-child(4) { animation-delay: 1.5s; }
.mesh-point:nth-child(5) { animation-delay: 2s; }
.mesh-point:nth-child(6) { animation-delay: 2.5s; }
.mesh-point:nth-child(7) { animation-delay: 3s; }
.mesh-point:nth-child(8) { animation-delay: 3.5s; }

/* Sections */
.section {
  padding: var(--space-24) 0;
}

.section-title {
  font-size: var(--font-size-h2);
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-snug);
  letter-spacing: var(--letter-spacing-snug);
  text-align: center;
  margin-bottom: var(--space-16);
  color: var(--color-text-primary);
}

/* Stats Grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-8);
}

.stat-card {
  background: var(--color-background-dark-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-10);
  text-align: center;
  box-shadow: var(--shadow-glow-card);
  transition: all var(--duration-normal) var(--easing-default);
}

.stat-card:hover {
  transform: translateY(-2px);
  background: var(--color-background-hover-surface);
  border-color: var(--color-border-moderate);
  box-shadow: var(--shadow-glow-card-hover);
}

.stat-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-6);
  color: var(--color-primary);
}

.stat-number {
  font-size: 48px;
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.stat-label {
  font-size: var(--font-size-body);
  color: var(--color-text-secondary);
  font-weight: var(--font-weight-medium);
}

/* Articles Grid */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-6);
}

.article-card {
  background: var(--color-background-dark-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-glow-card);
  transition: all var(--duration-normal) var(--easing-default);
}

.article-card:hover {
  transform: translateY(-2px);
  background: var(--color-background-hover-surface);
  border-color: var(--color-border-moderate);
  box-shadow: var(--shadow-glow-card-hover);
}

.article-image {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
}

.article-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-normal) var(--easing-default);
}

.article-card:hover .article-image img {
  transform: scale(1.05);
}

.badge {
  position: absolute;
  top: var(--space-4);
  left: var(--space-4);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--font-size-tiny);
  font-weight: var(--font-weight-medium);
  letter-spacing: var(--letter-spacing-wider);
  text-transform: uppercase;
  z-index: 10;
}

.badge-energie {
  background: var(--color-secondary);
  color: white;
}

.badge-smart {
  background: var(--color-primary);
  color: white;
}

.badge-effizient {
  background: var(--color-semantic-success);
  color: white;
}

.article-content {
  padding: var(--space-6);
}

.article-title {
  font-size: var(--font-size-h3);
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-normal);
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
}

.article-excerpt {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-6);
  line-height: var(--line-height-relaxed);
}

.article-meta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-text-tertiary);
  font-size: var(--font-size-small);
}

.article-read-time {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-8);
}

.feature-card {
  background: var(--color-background-dark-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  text-align: center;
  box-shadow: var(--shadow-glow-card);
  transition: all var(--duration-normal) var(--easing-default);
}

.feature-card:hover {
  transform: translateY(-2px);
  background: var(--color-background-hover-surface);
  border-color: var(--color-border-moderate);
  box-shadow: var(--shadow-glow-card-hover);
}

.feature-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-6);
  color: var(--color-primary);
}

.feature-title {
  font-size: var(--font-size-h3);
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-normal);
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
}

.feature-description {
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

/* Testimonials */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-8);
}

.testimonial-card {
  background: var(--color-background-dark-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow-glow-card);
  transition: all var(--duration-normal) var(--easing-default);
}

.testimonial-card:hover {
  transform: translateY(-2px);
  background: var(--color-background-hover-surface);
  border-color: var(--color-border-moderate);
  box-shadow: var(--shadow-glow-card-hover);
}

.testimonial-rating {
  margin-bottom: var(--space-4);
}

.star {
  color: var(--color-semantic-warning);
  font-size: var(--font-size-body);
}

.testimonial-text {
  font-style: italic;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-6);
  line-height: var(--line-height-relaxed);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.author-name {
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.author-location {
  font-size: var(--font-size-small);
  color: var(--color-text-tertiary);
}

/* Categories */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-6);
}

.category-card {
  background: var(--color-background-dark-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  text-align: center;
  text-decoration: none;
  color: inherit;
  box-shadow: var(--shadow-glow-card);
  transition: all var(--duration-normal) var(--easing-default);
}

.category-card:hover {
  transform: translateY(-2px);
  background: var(--color-background-hover-surface);
  border-color: var(--color-border-moderate);
  box-shadow: var(--shadow-glow-card-hover);
}

.category-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-6);
  color: var(--color-primary);
}

.category-title {
  font-size: var(--font-size-h3);
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-normal);
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
}

.category-description {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-4);
  line-height: var(--line-height-relaxed);
}

.category-count {
  font-size: var(--font-size-small);
  color: var(--color-text-tertiary);
}

/* Newsletter */
.newsletter {
  background: var(--color-background-dark-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-xl);
  margin: var(--space-24) 0;
}

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

.newsletter-title {
  font-size: var(--font-size-h2);
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-snug);
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
}

.newsletter-description {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-8);
  line-height: var(--line-height-relaxed);
}

.newsletter-form {
  display: flex;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
  flex-wrap: wrap;
}

.newsletter-input {
  flex: 1;
  min-width: 250px;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  background: var(--color-background-elevated);
  color: var(--color-text-primary);
  font-size: var(--font-size-body);
  transition: all var(--duration-normal) var(--easing-default);
}

.newsletter-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow-primary-sm);
}

.newsletter-note {
  font-size: var(--font-size-small);
  color: var(--color-text-tertiary);
}

/* Footer */
.footer {
  background: var(--color-background-pure-black);
  border-top: 1px solid var(--color-border-subtle);
  padding: var(--space-16) 0 var(--space-8);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-body);
  color: var(--color-text-primary);
}

.footer-description {
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

.footer-title {
  font-size: var(--font-size-body);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: var(--space-2);
}

.footer-links a {
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color var(--duration-fast) var(--easing-default);
}

.footer-links a:hover {
  color: var(--color-primary);
}

.footer-bottom {
  border-top: 1px solid var(--color-border-subtle);
  padding-top: var(--space-8);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
  color: var(--color-text-tertiary);
  font-size: var(--font-size-small);
}

.footer-copyright a {
  color: var(--color-text-secondary);
  text-decoration: none;
}

.footer-copyright a:hover {
  color: var(--color-primary);
}

/* Back to Top */
.back-to-top {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  width: 48px;
  height: 48px;
  border: none;
  border-radius: var(--radius-md);
  background: var(--color-primary);
  color: white;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all var(--duration-normal) var(--easing-default);
  box-shadow: var(--shadow-glow-primary-sm);
  z-index: 1000;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background: var(--color-primary-hover);
  box-shadow: var(--shadow-glow-primary-md);
  transform: translateY(-2px);
}

/* Category Page Styles */
.category-header {
  background: var(--color-background-pure-black);
  padding: var(--space-20) 0 var(--space-16);
  text-align: center;
}

.category-header-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-6);
  margin-bottom: var(--space-6);
}

.category-header-icon {
  color: var(--color-primary);
}

.category-header-title {
  font-size: var(--font-size-h1);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  color: var(--color-text-primary);
}

.category-description {
  font-size: var(--font-size-large);
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* Filter Tabs */
.filter-tabs {
  display: flex;
  gap: var(--space-2);
  justify-content: center;
  margin-bottom: var(--space-12);
  flex-wrap: wrap;
}

.filter-tab {
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-sm);
  background: transparent;
  border: 1px solid var(--color-border-subtle);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all var(--duration-normal) var(--easing-default);
  font-size: var(--font-size-small);
}

.filter-tab:hover {
  border-color: var(--color-border-moderate);
  color: var(--color-text-primary);
  background: var(--color-background-hover-surface);
}

.filter-tab.active {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-16);
}

.pagination-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: transparent;
  border: 1px solid var(--color-border-subtle);
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: all var(--duration-normal) var(--easing-default);
}

.pagination-link:hover {
  border-color: var(--color-border-moderate);
  background: var(--color-background-hover-surface);
}

.pagination-link.active {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}

/* Legal Pages */
.legal-header {
  background: var(--color-background-pure-black);
  padding: var(--space-20) 0;
  text-align: center;
}

.legal-title {
  font-size: var(--font-size-h1);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
}

.legal-meta {
  color: var(--color-text-tertiary);
  font-size: var(--font-size-small);
}

.legal-content {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--space-12) var(--space-6);
}

.legal-content h2 {
  font-size: var(--font-size-h2);
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-snug);
  color: var(--color-text-primary);
  margin: var(--space-12) 0 var(--space-6);
}

.legal-content h3 {
  font-size: var(--font-size-h3);
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-normal);
  color: var(--color-text-primary);
  margin: var(--space-8) 0 var(--space-4);
}

.legal-content p {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-6);
  line-height: var(--line-height-loose);
}

.legal-content ul {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-6);
  padding-left: var(--space-6);
}

.legal-content li {
  margin-bottom: var(--space-2);
  line-height: var(--line-height-relaxed);
}

/* Responsive Design */
@media (max-width: 768px) {
  .container {
    padding: 0 var(--space-4);
  }
  
  .section {
    padding: var(--space-16) 0;
  }
  
  .stats-grid,
  .features-grid,
  .articles-grid {
    grid-template-columns: 1fr;
  }
  
  .categories-grid {
    grid-template-columns: 1fr;
  }
  
  .newsletter-form {
    flex-direction: column;
  }
  
  .newsletter-input {
    width: 100%;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  .hero-mesh,
  .mesh-point {
    animation: none !important;
  }
}

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

.hidden { display: none; }
.visible { display: block; }

.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;
}