/* ========================================
   GLOBAL DESIGN SYSTEM - Apple iOS Inspired
   ======================================== */

/* CSS Custom Properties - Global Variables */
:root {
  /* ===== COLOR PALETTE - BLUE SCHEME ===== */
  --primary-blue: #007AFF;
  --primary-blue-dark: #0056CC;
  --secondary-blue: #5AC8FA;
  --success-green: #34C759;
  --warning-orange: #FF9500;
  --danger-red: #FF3B30;
  
  /* Neutral Colors */
  --neutral-100: #F2F2F7;
  --neutral-200: #E5E5EA;
  --neutral-300: #D1D1D6;
  --neutral-400: #C7C7CC;
  --neutral-500: #AEAEB2;
  --neutral-600: #8E8E93;
  --neutral-700: #636366;
  --neutral-800: #48484A;
  --neutral-900: #1C1C1E;
  --white: #FFFFFF;
  --black: #000000;
  
  /* ===== COLOR PALETTE - GOLD SCHEME ===== */
  --primary-gold: #FFC712;
  --primary-gold-dark: #E6B300;
  --secondary-gold: #FFD54F;
  --accent-gold: #FFF3CD;
  --success-gold: #28A745;
  --warning-gold: #FF9800;
  --danger-gold: #DC3545;
  
  /* ===== TYPOGRAPHY SYSTEM ===== */
  --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-family-pro: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  /* Font Sizes */
  --font-size-xs: 0.75rem;    /* 12px */
  --font-size-sm: 0.875rem;   /* 14px */
  --font-size-base: 1rem;     /* 16px */
  --font-size-lg: 1.125rem;   /* 18px */
  --font-size-xl: 1.25rem;    /* 20px */
  --font-size-2xl: 1.5rem;    /* 24px */
  --font-size-3xl: 1.875rem;  /* 30px */
  --font-size-4xl: 2.25rem;   /* 36px */
  
  /* ===== SPACING SYSTEM ===== */
  --spacing-xs: 0.25rem;      /* 4px */
  --spacing-sm: 0.5rem;       /* 8px */
  --spacing-md: 1rem;         /* 16px */
  --spacing-lg: 1.5rem;       /* 24px */
  --spacing-xl: 2rem;         /* 32px */
  --spacing-2xl: 3rem;        /* 48px */
  
  /* ===== BORDER RADIUS ===== */
  --radius-sm: 0.375rem;      /* 6px */
  --radius-md: 0.5rem;        /* 8px */
  --radius-lg: 0.75rem;       /* 12px */
  --radius-xl: 1rem;          /* 16px */
  
  /* ===== SHADOWS ===== */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  
  /* ===== BREAKPOINTS ===== */
  --breakpoint-sm: 480px;
  --breakpoint-md: 768px;
  --breakpoint-lg: 1024px;
  --breakpoint-xl: 1200px;
}



/* ========================================
   RESET AND BASE STYLES
   ======================================== */

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px; /* Base font size for rem calculations */
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--neutral-900);
  background-color: var(--white);
  background-image: radial-gradient(circle at 1px 1px, rgba(0, 122, 255, 0.1) 2px, transparent 2px);
  background-size: 30px 30px;
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ========================================
   TYPOGRAPHY SYSTEM
   ======================================== */

h1, h2, h3, h4, h5, h6 {
  margin: 0 0 var(--spacing-md) 0;
  font-weight: 600;
  line-height: 1.2;
  color: var(--neutral-900);
}

h1 {
  font-size: var(--font-size-4xl);
  font-weight: 700;
}

h2 {
  font-size: var(--font-size-3xl);
  font-weight: 600;
}

h3 {
  font-size: var(--font-size-2xl);
  font-weight: 600;
}

p {
  margin: 0 0 var(--spacing-md) 0;
  color: var(--neutral-700);
}

/* ========================================
   LAYOUT COMPONENTS
   ======================================== */

.container {
  max-width: var(--breakpoint-xl);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

/* ========================================
   HEADER COMPONENTS
   ======================================== */

header {
  background: var(--white);
  border-bottom: 1px solid var(--neutral-200);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-sm);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md) 0;
}

.logo {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--primary-blue);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  transition: all 0.3s ease;
}

.logo:hover {
  transform: translateY(-1px);
}

.logo-icon {
  width: 48px;
  height: 52px;
  background: linear-gradient(135deg, var(--primary-blue), var(--primary-blue-dark));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  overflow: hidden;
  position: relative;
  /* Ensure the 'S' in the badge is white across all pages */
  color: var(--white);
  font-weight: 800;
}

.logo-icon::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
  border-radius: var(--radius-lg);
}

.logo-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
}

/* Ensure the brand title stays blue even if parent link color changes */
.logo-text > span:first-child {
  color: var(--primary-blue);
}

.logo-slogan {
  font-size: var(--font-size-sm);
  font-weight: 400;
  color: var(--neutral-600);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  font-family: var(--font-family-pro);
}

/* ========================================
   NAVIGATION COMPONENTS
   ======================================== */

nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: var(--spacing-lg);
  align-items: center;
}

nav a {
  text-decoration: none;
  color: var(--neutral-700);
  font-weight: 500;
  transition: all 0.3s ease;
  position: relative;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  background: transparent;
}

nav a:hover {
  color: var(--primary-blue);
  background: rgba(0, 122, 255, 0.05);
  transform: translateY(-1px);
}

nav a.active {
  color: var(--primary-blue);
  background: rgba(0, 122, 255, 0.08);
  font-weight: 600;
}

nav a.active::after {
 
  position: absolute;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 2px;
  background: var(--primary-blue);
  border-radius: 1px;
}

/* ========================================
   MAIN CONTENT AREA
   ======================================== */

main {
  min-height: calc(100vh - 200px);
  padding: var(--spacing-2xl) 0;
}

/* ========================================
   HERO SECTION WITH ANIMATION
   ======================================== */

.hero {
  text-align: center;
  padding: var(--spacing-xs) 0;
  background: linear-gradient(0deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
  border-radius: var(--radius-xl);
  margin-bottom: var(--spacing-2xl);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: radial-gradient(circle at 1px 1px, rgba(255, 255, 255, 0.1) 2px, transparent 2px);
  background-size: 30px 30px;
  opacity: 0.3;
}

.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-2xl);
  min-height: 300px;
  flex-direction: row;
}

.hero-text {
  max-width: 600px;
}

.hero h1 {
  margin-bottom: var(--spacing-lg);
  color: var(--white);
  position: relative;
  z-index: 1;
  font-size: var(--font-size-4xl);
  font-weight: 700;
}

.hero p {
  font-size: var(--font-size-lg);
  color: rgba(255, 255, 255, 0.9);
  max-width: 600px;
  margin: 0 auto var(--spacing-xl) auto;
  position: relative;
  z-index: 1;
  line-height: 1.6;
}

        .hero-center {
          flex: 1;
          text-align: center;
          max-width: 600px;
          order: 1;
        }
        
        .hero-right-animation {
          flex: 0 0 auto;
          display: flex;
          justify-content: center;
          align-items: center;
          width: 300px;
          order: 2;
        }
            

            
            .hero-text {
              max-width: 600px;
            }
            


/* ========================================
   ALPHABET NAVIGATION
   ======================================== */

.alphabet-nav {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-2xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--neutral-200);
}

.alphabet-container {
  text-align: center;
}

.alphabet-nav h2 {
  margin-bottom: var(--spacing-md);
  color: var(--neutral-800);
  font-size: var(--font-size-lg);
}

.alphabet-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  justify-content: center;
}

.alphabet-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  text-decoration: none;
  color: var(--neutral-600);
  background: var(--neutral-100);
  border-radius: var(--radius-md);
  font-weight: 500;
  transition: all 0.2s ease;
  border: 1px solid transparent;
  cursor: pointer;
}

.alphabet-links a:hover {
  background: var(--primary-blue);
  color: var(--white);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.alphabet-links a.active {
  background: var(--primary-blue);
  color: var(--white);
}

/* ========================================
   ACCORDION GLOSSARY SECTIONS
   ======================================== */

.glossary-accordion {
  margin-bottom: var(--spacing-2xl);
}

.glossary-section {
  margin-bottom: var(--spacing-md);
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.glossary-section-header {
  background: var(--neutral-100);
  padding: var(--spacing-lg);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background-color 0.2s ease;
}

.glossary-section-header:hover {
  background: var(--neutral-200);
}

.glossary-section-header h2 {
  margin: 0;
  color: var(--neutral-800);
  font-size: var(--font-size-xl);
}

.glossary-section-toggle {
  background: none;
  border: none;
  font-size: var(--font-size-lg);
  color: var(--neutral-600);
  cursor: pointer;
  transition: transform 0.2s ease;
}

.glossary-section-toggle.active {
  transform: rotate(180deg);
}

.glossary-section-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.glossary-section-content.active {
  max-height: 500px;
}

.glossary-list {
  list-style: none;
  padding: var(--spacing-lg);
  margin: 0;
  display: grid;
  gap: var(--spacing-md);
}

.glossary-list li {
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--neutral-200);
  transition: all 0.2s ease;
}

.glossary-list li:hover {
  border-color: var(--primary-blue);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.glossary-list a {
  display: block;
  padding: var(--spacing-lg);
  text-decoration: none;
  color: var(--neutral-700);
  font-weight: 500;
  transition: color 0.2s ease;
}

.glossary-list a:hover {
  color: var(--primary-blue);
}

.term-description {
  display: block;
  font-size: var(--font-size-sm);
  color: var(--neutral-600);
  font-weight: 400;
  margin-top: var(--spacing-xs);
}

/* ========================================
   FEATURED CONTENT
   ======================================== */

.featured-content {
  margin-bottom: var(--spacing-2xl);
}

.featured-content h2 {
  text-align: center;
  margin-bottom: var(--spacing-xl);
  color: var(--neutral-800);
}

.featured-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.featured-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  border: 1px solid var(--neutral-200);
  box-shadow: var(--shadow-sm);
  transition: all 0.2s ease;
}

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

.featured-card h3 {
  color: var(--primary-blue);
  margin-bottom: var(--spacing-sm);
  font-size: var(--font-size-xl);
}

.featured-card p {
  color: var(--neutral-700);
  margin-bottom: var(--spacing-lg);
  line-height: 1.6;
}

.featured-link {
  color: var(--primary-blue);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s ease;
}

.featured-link:hover {
  color: var(--primary-blue-dark);
  text-decoration: underline;
}

/* ========================================
   ARTICLE STYLES
   ======================================== */

.article-header {
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid var(--neutral-200);
}

.article-header h1 {
  margin-bottom: var(--spacing-md);
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--neutral-600);
  text-decoration: none;
  font-weight: 500;
  margin-bottom: var(--spacing-lg);
  transition: color 0.2s ease;
}

.back-link:hover {
  color: var(--primary-blue);
}

.back-link::before {
  content: '←';
  font-size: var(--font-size-lg);
}

.article-content h2 {
  color: var(--neutral-800);
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
}

.article-content h3 {
  color: var(--neutral-700);
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
}

.article-content ul {
  list-style: none;
  padding: 0;
  margin: var(--spacing-md) 0;
}

.article-content li {
  padding: var(--spacing-sm) 0;
  padding-left: var(--spacing-lg);
  position: relative;
  color: var(--neutral-700);
}

.article-content li::before {
  content: '•';
  color: var(--primary-blue);
  font-weight: bold;
  position: absolute;
  left: 0;
}

/* ========================================
   CONTACT PAGE STYLES
   ======================================== */

.contact-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-2xl);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--neutral-200);
  margin: 0 auto;
}

.contact-info {
  background: var(--neutral-100);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  margin: var(--spacing-lg) 0;
}

.contact-info address {
  font-style: normal;
  line-height: 1.8;
  color: var(--neutral-700);
}

/* ========================================
   FOOTER COMPONENTS
   ======================================== */

footer {
  background: var(--neutral-900);
  color: var(--neutral-300);
  padding: var(--spacing-xl) 0;
  margin-top: var(--spacing-2xl);
}

/* ========================================
   FOOTER IMPROVEMENTS
   ======================================== */

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
  padding: var(--spacing-lg) 0;
  border-top: 1px solid var(--neutral-700);
  margin-top: var(--spacing-lg);
}

.footer-left {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  flex: 1;
  min-width: 250px;
}

.footer-right {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  align-items: flex-end;
  flex: 1;
  min-width: 250px;
}

.project-info {
  color: var(--neutral-400);
  font-size: var(--font-size-sm);
  font-weight: 500;
  line-height: 1.4;
}

.made-by {
  color: var(--neutral-400);
  font-size: var(--font-size-xs);
  font-weight: 500;
  line-height: 1.4;
}

.copyright {
  color: var(--neutral-300);
  font-size: var(--font-size-sm);
  line-height: 1.4;
}

.footer-links {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--neutral-300);
  text-decoration: none;
  font-size: var(--font-size-sm);
  transition: color 0.2s ease;
  padding: var(--spacing-xs) 0;
}

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

.back-navigation {
  color: var(--neutral-400);
  font-size: var(--font-size-sm);
  font-weight: 500;
  line-height: 1.4;
}

.back-navigation a {
  color: var(--neutral-400);
  text-decoration: none;
  transition: color 0.2s ease;
}

.back-navigation a:hover {
  color: var(--primary-blue);
}

/* ========================================
   DYNAMIC TERMS SECTION REDESIGN
   ======================================== */

/* ========================================
   DYNAMIC TERMS SECTION - PROFESSIONAL REDESIGN
   ======================================== */

.dynamic-terms-section {
  margin: var(--spacing-2xl) 0;
  padding: var(--spacing-xl);
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--neutral-200);
}

.terms-container h2 {
  text-align: center;
  margin-bottom: var(--spacing-xl);
  color: var(--neutral-800);
  font-size: var(--font-size-2xl);
  font-weight: 600;
}

.terms-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-md);
}

.term-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  border: 1px solid var(--neutral-200);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 70px;
  overflow: hidden;
}

.term-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-blue) 0%, var(--primary-blue-dark) 100%);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.term-card::after {
    content: '→';
    color: var(--primary-blue);
    font-size: var(--font-size-xl);
    font-weight: bold;
    transition: all 0.3s ease;
    opacity: 0.7;
    flex-shrink: 0;
    display: inline-block;
    transform: rotate(-45deg); /* rotate to point upwards-right */
  }

.term-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-blue);
  background: linear-gradient(135deg, var(--white) 0%, rgba(0, 122, 255, 0.03) 100%);
}

.term-card:hover::before {
  transform: scaleX(1);
}

.term-card:hover::after {
  transform: translateX(3px);
  opacity: 1;
  color: var(--primary-blue-dark);
}

.term-card-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.term-card h3 {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--neutral-900);
  margin: 0 0 4px 0;
  line-height: 1.3;
}

.term-card p {
  color: var(--neutral-600);
  margin: 0;
  font-size: var(--font-size-sm);
  line-height: 1.4;
}

.term-link {
  display: none;
}

/* ========================================
   MOBILE OPTIMIZATION FOR DYNAMIC TERMS
   ======================================== */

@media (max-width: 768px) {
  .dynamic-terms-section {
    padding: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
  }

  .terms-container h2 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-lg);
  }

  .terms-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
  }

  .term-card {
    min-height: 65px;
    padding: var(--spacing-sm) var(--spacing-md);
  }

  .term-card::after {
    font-size: var(--font-size-lg);
    margin-left: var(--spacing-sm);
  }


  .term-card h3 {
    font-size: var(--font-size-sm);
    margin-bottom: 3px;
  }

  .term-card p {
    font-size: var(--font-size-xs);
  }
}

@media (max-width: 480px) {
  .dynamic-terms-section {
    padding: var(--spacing-md);
  }

  .terms-container h2 {
    font-size: var(--font-size-lg);
  }

  .term-card {
    min-height: 60px;
    padding: var(--spacing-sm);
  }

  .term-card::after {
    font-size: var(--font-size-base);
    margin-left: var(--spacing-sm);
  }

 

  .term-card h3 {
    font-size: var(--font-size-xs);
    margin-bottom: 2px;
  }

  .term-card p {
    font-size: var(--font-size-xs);
  }
}

/* ========================================
   COMPACT LIST DESIGN FOR ALARMWISSEN-LISTE
   ======================================== */

.compact-glossary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.compact-glossary .glossary-section {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  border: 1px solid var(--neutral-200);
  box-shadow: var(--shadow-sm);
  margin-bottom: 0;
}

.compact-glossary .glossary-section h2 {
  color: var(--primary-blue);
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-sm);
  padding-bottom: var(--spacing-xs);
  border-bottom: 2px solid var(--neutral-200);
}

.compact-glossary .glossary-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.compact-glossary .glossary-list li {
  background: none;
  border: none;
  border-radius: 0;
  transition: none;
  transform: none;
  box-shadow: none;
  margin-bottom: 0;
}

.compact-glossary .glossary-list li:hover {
  background: var(--neutral-100);
  border-radius: var(--radius-sm);
  transform: none;
  box-shadow: none;
}

.compact-glossary .glossary-list a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm) var(--spacing-md);
  text-decoration: none;
  color: var(--neutral-700);
  font-weight: 500;
  font-size: var(--font-size-sm);
  transition: all 0.2s ease;
  border-radius: var(--radius-sm);
}

.compact-glossary .glossary-list a:hover {
  color: var(--primary-blue);
  background: var(--neutral-100);
}

.compact-glossary .glossary-list a::after {
  content: '→';
  color: var(--neutral-400);
  font-weight: bold;
  transition: color 0.2s ease;
}

.compact-glossary .glossary-list a:hover::after {
  color: var(--primary-blue);
}



/* ========================================
   MODERN FEATURED CONTENT & ALPHABET NAVIGATION
   ======================================== */

.featured-content {
  margin: var(--spacing-2xl) 0;
}

.featured-content h2 {
  text-align: center;
  margin-bottom: var(--spacing-xl);
  color: var(--neutral-800);
}

.featured-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.featured-card {
  background: linear-gradient(135deg, var(--white) 0%, var(--neutral-100) 100%);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  border: 1px solid var(--neutral-200);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  min-height: 180px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.featured-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-blue) 0%, var(--primary-blue-dark) 100%);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.featured-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-blue);
}

.featured-card:hover::before {
  transform: scaleX(1);
}

.featured-card h3 {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--neutral-900);
  margin-bottom: var(--spacing-sm);
}

.featured-card p {
  color: var(--neutral-700);
  margin-bottom: var(--spacing-md);
  flex-grow: 1;
}

.featured-link {
  color: var(--primary-blue);
  text-decoration: none;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  transition: all 0.3s ease;
}

.featured-link:hover {
  color: var(--primary-blue-dark);
  gap: var(--spacing-sm);
}

.alphabet-nav {
  margin: var(--spacing-xl) 0;
  padding: var(--spacing-lg);
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--neutral-200);
}

.alphabet-container {
  text-align: center;
}

.alphabet-nav h2 {
  margin-bottom: var(--spacing-lg);
  color: var(--neutral-800);
  font-size: var(--font-size-2xl);
  font-weight: 600;
}

.alphabet-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-sm);
  max-width: 800px;
  margin: 0 auto;
}

.alphabet-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: var(--neutral-100);
  color: var(--neutral-700);
  text-decoration: none;
  border-radius: var(--radius-md);
  font-weight: 500;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid var(--neutral-200);
}

.alphabet-links a:hover {
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-dark) 100%);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-blue);
}

.alphabet-links a:active {
  transform: translateY(0);
}

/* ========================================
   MODERN TERMS CONTAINER & TERM CARDS
   ======================================== */

.terms-container {
  margin: var(--spacing-xl) 0;
}

.terms-container h2 {
  text-align: center;
  margin-bottom: var(--spacing-lg);
  color: var(--neutral-800);
  font-size: var(--font-size-2xl);
  font-weight: 600;
}

.terms-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-md);
}

.term-card {
  background: linear-gradient(135deg, var(--white) 0%, var(--neutral-100) 100%);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
  border: 1px solid var(--neutral-200);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;

}

.term-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-blue) 0%, var(--primary-blue-dark) 100%);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.term-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-blue);
}

.term-card:hover::before {
  transform: scaleX(1);
}

.term-card h3 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--neutral-900);
  margin-bottom: var(--spacing-sm);
}

.term-card p {
  color: var(--neutral-700);

  font-size: var(--font-size-sm);
}

.term-link {
  color: var(--primary-blue);
  text-decoration: none;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  transition: all 0.3s ease;
  font-size: var(--font-size-sm);
}

.term-link:hover {
  color: var(--primary-blue-dark);
  gap: var(--spacing-sm);
}

/* ========================================
   POPULAR SECURITY TERMS SECTION
   ======================================== */

.popular-terms-section {
  background: linear-gradient(135deg, rgba(0, 122, 255, 0.08) 0%, rgba(0, 122, 255, 0.12) 100%);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  margin: var(--spacing-2xl) 0;
  border: 1px solid rgba(0, 122, 255, 0.2);
  position: relative;
  box-shadow: 0 4px 12px rgba(0, 122, 255, 0.08);
}

.popular-terms-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-blue) 0%, var(--primary-blue-dark) 100%);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.popular-terms-section h2 {
  text-align: center;
  margin-bottom: var(--spacing-lg);
  color: var(--neutral-800);
  font-size: var(--font-size-2xl);
  font-weight: 600;
}

.popular-terms-section p {
  text-align: center;
  color: var(--neutral-700);
  margin-bottom: var(--spacing-lg);
  font-size: var(--font-size-base);
}

.popular-terms-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.popular-term-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  border: 1px solid rgba(0, 122, 255, 0.25);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  min-height: 180px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.popular-term-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-blue) 0%, var(--primary-blue-dark) 100%);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.popular-term-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-blue);
  background: linear-gradient(135deg, var(--white) 0%, rgba(0, 122, 255, 0.05) 100%);
}

.popular-term-card:hover::before {
  transform: scaleX(1);
}

.popular-term-card h3 {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--neutral-900);
  margin-bottom: var(--spacing-sm);
}

.popular-term-card p {
  color: var(--neutral-700);
  margin-bottom: var(--spacing-md);
  flex-grow: 1;
}

.popular-term-link {
  color: var(--primary-blue);
  text-decoration: none;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  transition: all 0.3s ease;
}

.popular-term-link:hover {
  color: var(--primary-blue-dark);
  gap: var(--spacing-sm);
}

/* ========================================
   RESPONSIVE DESIGN - MOBILE FIRST
   ======================================== */

/* ===== MOBILE BREAKPOINT (up to 480px) ===== */
@media (max-width: 480px) {
  .container {
    padding: 0 var(--spacing-md);
  }

  .header-content {
    flex-direction: column;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) 0;
  }

  nav ul {
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    justify-content: center;
  }

  nav a {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-size-sm);
  }

  .alphabet-links a {
    width: 40px;
    height: 40px;
    font-size: var(--font-size-sm);
  }

  .logo {
    gap: var(--spacing-sm);
  }

  .logo-icon {
    width: 40px;
    height: 52px;
  }


  h1 {
    font-size: var(--font-size-2xl);
  }

  h2 {
    font-size: var(--font-size-xl);
  }

  /* Mobile Footer Optimization */
  .footer-content {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--spacing-md);
  }

  .footer-left,
  .footer-right {
    align-items: center;
    min-width: auto;
    width: 100%;
  }

  .footer-links {
    justify-content: center;
    gap: var(--spacing-sm);
  }

  .footer-links a {
    padding: var(--spacing-xs) var(--spacing-sm);
  }
}

/* ===== TABLET BREAKPOINT (481px to 768px) ===== */
@media (min-width: 481px) and (max-width: 768px) {
  .container {
    padding: 0 var(--spacing-md);
  }
  
  .header-content {
    flex-direction: column;
    gap: var(--spacing-md);
  }
  
  nav ul {
    gap: var(--spacing-lg);
  }
  
  .alphabet-links {
    gap: var(--spacing-xs);
  }
  
  .alphabet-links a {
    width: 36px;
    height: 36px;
    font-size: var(--font-size-sm);
  }
  
  .footer-content {
    flex-direction: column;
    text-align: center;
  }
  
  h1 {
    font-size: var(--font-size-3xl);
  }
  
  h2 {
    font-size: var(--font-size-2xl);
  }
}

/* ===== DESKTOP BREAKPOINT (769px and above) ===== */
@media (min-width: 769px) {
  .container {
    padding: 0 var(--spacing-lg);
  }
  
  .header-content {
    flex-direction: row;
  }
  
  nav ul {
    gap: var(--spacing-xl);
  }
  
  .alphabet-links a {
    width: 40px;
    height: 40px;
    font-size: var(--font-size-base);
  }
}

/* ========================================
   RESPONSIVE DESIGN FOR COMPACT LIST
   ======================================== */

            @media (max-width: 768px) {
              .compact-glossary {
                grid-template-columns: 1fr;
              }
              
              .terms-grid {
                grid-template-columns: 1fr;
              }
              
              .category-links {
                flex-direction: column;
                gap: var(--spacing-sm);
              }
              
              .category-link {
                text-align: center;
                padding: var(--spacing-md);
              }
              
              .hero-content {
                flex-direction: column;
                gap: var(--spacing-lg);
                min-height: auto;
              }
              
                                      .hero-right-animation {
            width: 200px;
            order: unset;
          }
          
          .hero-center {
            order: unset;
          }
          
          #cctv-animation {
            width: 200px !important;
            height: 150px !important;
          }
            }

@media (min-width: 769px) and (max-width: 1024px) {
  .compact-glossary {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ========================================
   RELATED CONTENT STYLES
   ======================================== */

.related-content {
  margin-top: var(--spacing-2xl);
  padding-top: var(--spacing-xl);
  border-top: 1px solid var(--neutral-200);
}

.related-content h2 {
  color: var(--neutral-800);
  margin-bottom: var(--spacing-md);
  font-size: var(--font-size-xl);
}

.related-content p {
  color: var(--neutral-600);
  margin-bottom: var(--spacing-md);
}

.category-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.category-link {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--white);
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-md);
  color: var(--primary-blue);
  text-decoration: none;
  font-weight: 500;
  font-size: var(--font-size-sm);
  transition: all 0.2s ease;
  box-shadow: var(--shadow-sm);
}

.category-link:hover {
  background: var(--primary-blue);
  color: var(--white);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-blue);
}

/* ========================================
   UTILITY CLASSES
   ======================================== */

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

.text-muted {
  color: var(--neutral-600);
}

.mb-0 {
  margin-bottom: 0;
}

.mt-0 {
  margin-top: 0;
}

/* ========================================
   ANIMATIONS
   ======================================== */

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeIn 0.3s ease-out;
}

/* ========================================
   PRINT STYLES
   ======================================== */

@media print {
  /* Hide non-essential elements */
  header, 
  footer, 
  .alphabet-nav,
  nav,
  .back-link {
    display: none !important;
  }
  
  /* Ensure content breaks properly */
  .glossary-section,
  .contact-card {
    break-inside: avoid;
    page-break-inside: avoid;
  }
  
  /* Optimize text for printing */
  body {
    font-size: 12pt;
    line-height: 1.4;
    color: #000;
    background: #fff;
  }
  
  h1, h2, h3 {
    color: #000;
    page-break-after: avoid;
  }
  
  /* Remove shadows and backgrounds for better printing */
  * {
    box-shadow: none !important;
    background: transparent !important;
  }
  
  /* Ensure links are visible */
  a {
    color: #000 !important;
    text-decoration: underline !important;
  }
  
  /* Add URL after links */
  a[href]:after {
    content: " (" attr(href) ")";
    font-size: 10pt;
    color: #666;
  }
}

/* ========================================
   MOBILE COMPACT GLOSSARY OPTIMIZATION
   ======================================== */

@media (max-width: 768px) {
  .compact-glossary {
    margin: var(--spacing-md) 0;
  }

  .compact-glossary .glossary-section {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    border: 1px solid var(--neutral-200);
    box-shadow: var(--shadow-sm);
  }

  .compact-glossary .glossary-section h2 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-md);
    text-align: center;
    color: var(--neutral-800);
  }

  .compact-glossary .glossary-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
    margin: 0;
    padding: 0;
  }

  .compact-glossary .glossary-list li {
    background: var(--neutral-100);
    border-radius: var(--radius-md);
    border: 1px solid var(--neutral-200);
    transition: all 0.3s ease;
    margin: 0;
    padding: 0;
  }

  .compact-glossary .glossary-list li:hover {
    background: var(--white);
    border-color: var(--primary-blue);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
  }

  .compact-glossary .glossary-list a {
    display: block;
    padding: var(--spacing-md);
    text-decoration: none;
    color: var(--neutral-900);
    transition: all 0.3s ease;
    position: relative;
  }

  .compact-glossary .glossary-list a:hover {
    color: var(--primary-blue);
  }

  .compact-glossary .glossary-list a::after {
    content: '→';
    position: absolute;
    right: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    color: var(--primary-blue);
    font-weight: bold;
    transition: transform 0.3s ease;
  }

  .compact-glossary .glossary-list a:hover::after {
    transform: translateY(-50%) translateX(4px);
  }

  .compact-glossary .glossary-list strong {
    display: block;
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--neutral-900);
    margin-bottom: var(--spacing-xs);
    line-height: 1.3;
  }

  .compact-glossary .term-description {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--neutral-600);
    line-height: 1.4;
    margin-top: var(--spacing-xs);
  }
}

@media (max-width: 480px) {
  .compact-glossary .glossary-section {
    padding: var(--spacing-sm);
  }

  .compact-glossary .glossary-section h2 {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-sm);
  }

  .compact-glossary .glossary-list a {
    padding: var(--spacing-sm);
  }

  .compact-glossary .glossary-list a::after {
    right: var(--spacing-sm);
  }

  .compact-glossary .glossary-list strong {
    font-size: var(--font-size-sm);
  }

  .compact-glossary .term-description {
    font-size: var(--font-size-xs);
  }
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */


/* Mobile refinements for homepage hero title/description */
@media (max-width: 768px) {
  /* So hero content does not touch rounded edges */
  .hero {
    padding: var(--spacing-lg) var(--spacing-md);
  }

  .hero h1 {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-md);
    line-height: 1.25;
  }

  .hero p {
    font-size: var(--font-size-base);
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
  }
}

@media (max-width: 480px) {
  /* Reduce top whitespace on Startseite */
  main {
    padding: var(--spacing-lg) 0;
  }

  .hero {
    padding: var(--spacing-lg) var(--spacing-md);
    border-radius: var(--radius-lg);
  }

  .hero h1 {
    font-size: var(--font-size-2xl);
  }

  .hero p {
    font-size: var(--font-size-sm);
    padding: 0 var(--spacing-sm);
  }
}