/* Pedagogická poema - Nová vizuální identita 2025 */
/* Barvy: Modrá #7085de, Žlutá #e0c21c, Bílá, Černá */

:root {
  /* Hlavní barvy podle nové vizuální identity */
  --primary-blue: #7085de;
  --primary-yellow: #e0c21c;
  --white: #ffffff;
  --black: #000000;
  --gray-light: #f8f9fa;
  --gray-medium: #6c757d;
  --gray-dark: #343a40;

  /* Typografie */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --font-size-small: 0.875rem;
  --font-size-base: 1rem;
  --font-size-large: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;

  /* Border radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;

  /* Shadows */
  --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);

  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-base: 200ms ease-in-out;
  --transition-slow: 300ms ease-in-out;
}

/* Reset a base styly */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--gray-dark);
  background-color: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.3;
  margin-top: var(--space-xl);
  margin-bottom: var(--space-md);
  color: var(--primary-blue);
}

h1 {
  margin-top: 0;
}

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }
h5 { font-size: var(--font-size-large); }
h6 { font-size: var(--font-size-base); }

p {
  margin-bottom: var(--space-sm);
}

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

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

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

.container-fluid {
  max-width: 100%;
  margin: 0 auto;
  padding: 0 var(--space-sm);
}

/* Grid systém */
.grid {
  display: grid;
  gap: var(--space-lg);
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.row {
  display: flex;
  flex-wrap: wrap;
  margin: 0 -15px;
}

.col-md-4 {
  flex: 0 0 33.333333%;
  padding: 0 15px;
}

.col-md-8 {
  flex: 0 0 66.666667%;
  padding: 0 15px;
}

@media (max-width: 768px) {
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .col-md-4,
  .col-md-8 {
    flex: 0 0 100%;
  }
}

/* Header */
.header {
  background: var(--white);
  border-bottom: 3px solid var(--primary-blue);
  box-shadow: var(--shadow-md);
  position: sticky;
  top: 0;
  z-index: 1000;
}

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

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--primary-blue);
  text-decoration: none;
}

.logo:hover {
  color: var(--primary-yellow);
  text-decoration: none;
}

.logo img {
  height: 50px;
  width: auto;
}

.logo-text h1 {
  margin: 0;
  font-size: var(--font-size-xl);
  color: var(--primary-blue);
  line-height: 1.2;
}

.logo-text p {
  margin: 0;
  font-size: var(--font-size-small);
  color: var(--gray-medium);
  line-height: 1.2;
}

/* Logo responsivity */
@media (max-width: 768px) {
  .logo img {
    height: 40px;
  }

  .logo-text h1 {
    font-size: var(--font-size-large);
  }

  .logo-text p {
    font-size: 0.75rem;
  }
}

/* Navigation */
.nav {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  position: relative;
}

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

.nav-item {
  position: relative;
}

.nav-link {
  font-weight: 500;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  color: var(--gray-dark);
  text-decoration: none;
}

.nav-link:hover,
.nav-link.active {
  background-color: var(--primary-blue);
  color: var(--white);
  text-decoration: none;
}

/* Mobile menu toggle - Vylepšený hamburger */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  padding: 0.75rem;
  position: relative;
  z-index: 1002;
  gap: 5px;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

.nav-toggle span {
  width: 28px;
  height: 3px;
  background: var(--primary-blue);
  border-radius: 2px;
  transition: all 0.3s ease;
  transform-origin: center;
}

/* Animace hamburger -> X */
.nav-toggle.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.nav-toggle.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* ===========================================
   MOBILNÍ NAVIGACE - CLEAN VERSION
   =========================================== */
@media (max-width: 768px) {
  /* Zobrazit hamburger tlačítko */
  .nav-toggle {
    display: flex !important;
  }

  /* Tmavý overlay pozadí */
  .nav::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    z-index: 1000;
    pointer-events: none;
  }

  /* Zobrazit overlay když je menu otevřené */
  .nav-list.active ~ .nav-toggle ~ .nav::after,
  body:has(.nav-list.active) .nav::after {
    opacity: 1;
    visibility: visible;
    pointer-events: all;
  }

  /* Mobilní menu drawer */
  .nav-list {
    /* Pozicování */
    position: fixed !important;
    top: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    left: auto !important;

    /* Velikost */
    width: 100% !important;
    max-width: 320px !important;
    height: 100vh !important;

    /* Layout */
    display: flex !important;
    flex-direction: column !important;
    gap: 0 !important;

    /* Styling - PEVNÉ BÍLÉ POZADÍ */
    background: #ffffff !important;
    box-shadow: -5px 0 30px rgba(0, 0, 0, 0.4) !important;
    border-left: 3px solid var(--primary-blue) !important;

    /* Scrollování */
    overflow-y: auto !important;
    overflow-x: hidden !important;
    -webkit-overflow-scrolling: touch !important;

    /* Animace - výchozí stav (schované vpravo) */
    transform: translateX(100%) !important;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;

    /* Z-index - MUSÍ BÝT NAD VŠÍM */
    z-index: 9999 !important;

    /* Padding */
    padding: 0 !important;
    padding-top: 20px !important;
    padding-bottom: 30px !important;
  }

  /* Otevřené menu - přesune se na obrazovku */
  .nav-list.active {
    transform: translateX(0) !important;
  }

  /* Položky menu */
  .nav-item {
    width: 100% !important;
    display: block !important;
    margin: 0 !important;
  }

  /* Odkazy v menu - VYLEPŠENÝ DESIGN */
  .nav-link {
    display: block !important;
    width: 100% !important;
    padding: 1.2rem 1.5rem !important;
    border-radius: 0 !important;
    border-bottom: 1px solid #e8e8e8 !important;
    font-size: 1.05rem !important;
    font-weight: 500 !important;
    color: #2d3748 !important;
    text-align: left !important;
    background: #ffffff !important;
    transition: all 0.2s ease !important;
    position: relative !important;
  }

  /* Levý modrý pruh při hover */
  .nav-link::before {
    content: '' !important;
    position: absolute !important;
    left: 0 !important;
    top: 0 !important;
    bottom: 0 !important;
    width: 4px !important;
    background: var(--primary-blue) !important;
    transform: scaleY(0) !important;
    transition: transform 0.2s ease !important;
  }

  .nav-link:hover::before {
    transform: scaleY(1) !important;
  }

  /* Aktivní odkaz */
  .nav-link.active {
    background-color: rgba(112, 133, 222, 0.08) !important;
    color: var(--primary-blue) !important;
    font-weight: 600 !important;
  }

  .nav-link.active::before {
    transform: scaleY(1) !important;
  }

  /* Hover/Active state */
  .nav-link:hover,
  .nav-link:active {
    background-color: rgba(112, 133, 222, 0.1) !important;
    padding-left: 1.8rem !important;
    color: var(--primary-blue) !important;
  }

  /* První položka bez horního borderu */
  .nav-item:first-child .nav-link {
    border-top: none !important;
  }
}

/* Main content */
.main-content {
  min-height: calc(100vh - 200px);
  padding: var(--space-xl) 0;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-lg);
  border: none;
  border-radius: var(--radius-md);
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  font-family: inherit;
  text-align: center;
}

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

.btn-primary:hover {
  background-color: var(--primary-yellow);
  color: var(--black);
  text-decoration: none;
  transform: translateY(-1px);
}

.btn-secondary {
  background-color: var(--primary-yellow);
  color: var(--black);
}

.btn-secondary:hover {
  background-color: var(--primary-blue);
  color: var(--white);
  text-decoration: none;
  transform: translateY(-1px);
}

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

.btn-outline:hover {
  background-color: var(--primary-blue);
  color: var(--white);
  text-decoration: none;
}

/* Cards */
.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-light);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  margin-bottom: var(--space-lg);
}

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

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

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

.card-footer {
  padding: var(--space-lg);
  border-top: 1px solid var(--gray-light);
  background-color: var(--gray-light);
}

.card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

/* Hero section */
.hero {
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-yellow) 100%);
  color: var(--white);
  padding: var(--space-2xl) 0;
  text-align: center;
}

.hero h1 {
  color: var(--white);
  font-size: var(--font-size-4xl);
  margin-bottom: var(--space-sm);
}

.hero h2 {
  color: var(--white);
  font-size: var(--font-size-2xl);
  font-weight: 400;
  margin-bottom: var(--space-sm);
  opacity: 0.9;
}

.hero p,
.hero-subtitle {
  font-size: var(--font-size-large);
  margin-bottom: var(--space-xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  opacity: 0.9;
}

.hero-info {
  display: flex;
  justify-content: center;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
  flex-wrap: wrap;
}

.info-item {
  background: rgba(255, 255, 255, 0.1);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  backdrop-filter: blur(10px);
}

.hero-highlight {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
  max-width: 1000px;
  margin-left: auto;
  margin-right: auto;
}

.highlight-box {
  background: rgba(255, 255, 255, 0.15);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  text-align: left;
}

.highlight-box h3 {
  color: var(--white);
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.highlight-box p {
  color: var(--white);
  margin-bottom: var(--space-sm);
  opacity: 0.9;
}

.highlight-box ul {
  list-style: none;
  padding: 0;
}

.highlight-box li {
  color: var(--white);
  margin-bottom: var(--space-xs);
  padding-left: var(--space-sm);
  position: relative;
  opacity: 0.9;
}

.highlight-box li:before {
  content: "•";
  color: var(--primary-yellow);
  position: absolute;
  left: 0;
  font-weight: bold;
}

.hero-buttons {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
  flex-wrap: wrap;
  margin-top: var(--space-xl);
}

/* Sections */
.section {
  padding: var(--space-xl) 0;
  margin-bottom: var(--space-md);
}

.section:last-child {
  margin-bottom: 0;
}

.section-alt {
  background: var(--gray-light);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  padding: var(--space-lg);
}

.section h2 {
  font-size: var(--font-size-3xl);
  font-weight: 600;
  margin-bottom: var(--space-xl);
  color: var(--primary-blue);
  text-align: center;
}

/* Text utilities */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

/* Page Header */
.page-header {
  text-align: center;
  padding: var(--space-lg) 0;
  border-bottom: 1px solid var(--gray-light);
  margin-bottom: var(--space-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 120px;
}

.page-header h1 {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  margin-bottom: var(--space-sm);
  margin-top: 0;
  color: var(--primary-blue);
  line-height: 1.2;
}

.page-header p,
.page-header .lead {
  font-size: var(--font-size-large);
  color: var(--gray-medium);
  max-width: 600px;
  margin: 0 auto;
}

/* Posts */
.posts-preview {
  margin-bottom: var(--space-lg);
}

.post-preview {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin-bottom: var(--space-lg);
  border: 1px solid var(--gray-light);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.post-preview:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.post-preview h3 {
  margin-bottom: var(--space-xs);
}

.post-preview h3 a {
  text-decoration: none;
  color: var(--primary-blue);
}

.post-preview h3 a:hover {
  color: var(--primary-yellow);
}

.post-meta {
  color: var(--gray-medium);
  font-size: var(--font-size-small);
  margin-bottom: var(--space-sm);
}

.post-excerpt {
  margin-bottom: var(--space-md);
}

.read-more {
  color: var(--primary-blue);
  text-decoration: none;
  font-weight: 500;
}

.read-more:hover {
  text-decoration: underline;
  color: var(--primary-yellow);
}

/* Sidebar */
.sidebar {
  margin-top: var(--space-lg);
}

.widget {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin-bottom: var(--space-lg);
  border: 1px solid var(--gray-light);
}

.widget h3 {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: var(--primary-blue);
}

/* Gallery */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
}

.gallery-item {
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-md);
  position: relative;
}

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

.gallery-item img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  transition: transform var(--transition-base);
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.gallery-item::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(112, 133, 222, 0.8) 0%, rgba(224, 194, 28, 0.8) 100%);
  opacity: 0;
  transition: opacity var(--transition-base);
  display: flex;
  align-items: center;
  justify-content: center;
}

.gallery-item:hover::after {
  opacity: 1;
}

/* Gallery sections */
.gallery-section {
  margin-bottom: var(--space-2xl);
}

.gallery-section h2 {
  font-size: var(--font-size-2xl);
  color: var(--primary-blue);
  margin-bottom: var(--space-lg);
  border-bottom: 2px solid var(--primary-yellow);
  padding-bottom: var(--space-sm);
  display: inline-block;
}

.gallery-section h3 {
  font-size: var(--font-size-xl);
  color: var(--gray-dark);
  margin-bottom: var(--space-md);
}

.gallery-placeholder {
  background: var(--gray-light);
  border: 2px dashed var(--gray-medium);
  border-radius: var(--radius-lg);
  padding: var(--space-lg) var(--space-sm);
  text-align: center;
  color: var(--gray-medium);
  transition: var(--transition-base);
  min-height: 200px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.gallery-placeholder:hover {
  border-color: var(--primary-blue);
  background: rgba(112, 133, 222, 0.05);
}

.placeholder-icon {
  font-size: 2rem;
  margin-bottom: var(--space-xs);
  opacity: 0.5;
}

/* Footer */
.footer {
  background-color: var(--primary-blue);
  color: var(--white);
  padding: var(--space-xl) 0 var(--space-lg);
  margin-top: var(--space-2xl);
}

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

.footer-section h3 {
  color: var(--primary-yellow);
  margin-bottom: var(--space-sm);
}

.footer-section a {
  color: var(--white);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

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

.footer-section ul li {
  padding: 0.25rem 0;
}

.footer-bottom {
  text-align: center;
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  color: rgba(255, 255, 255, 0.8);
}

/* Social links - Sidebar */
.social-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1rem;
}

.social-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: var(--primary-blue);
  color: var(--white);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: all var(--transition-base);
  font-weight: 500;
}

.social-link:hover {
  background: var(--primary-yellow);
  color: var(--black);
  transform: translateX(5px);
}

.social-link svg {
  flex-shrink: 0;
}

.social-link.instagram {
  background: linear-gradient(45deg, #f09433 0%,#e6683c 25%,#dc2743 50%,#cc2366 75%,#bc1888 100%);
}

.social-link.instagram:hover {
  background: linear-gradient(45deg, #f09433 0%,#e6683c 25%,#dc2743 50%,#cc2366 75%,#bc1888 100%);
  filter: brightness(1.1);
  transform: translateX(5px) scale(1.02);
}

/* Social links - Footer */
.social-links-footer {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.social-links-footer .social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  border-radius: 50%;
  text-decoration: none;
  transition: all var(--transition-base);
  padding: 0;
}

.social-links-footer .social-link:hover {
  background: var(--primary-yellow);
  color: var(--primary-blue);
  transform: translateY(-3px);
}

/* Utility classes */
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--space-xs); }
.mt-2 { margin-top: var(--space-sm); }
.mt-3 { margin-top: var(--space-md); }
.mt-4 { margin-top: var(--space-lg); }
.mt-5 { margin-top: var(--space-xl); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--space-xs); }
.mb-2 { margin-bottom: var(--space-sm); }
.mb-3 { margin-bottom: var(--space-md); }
.mb-4 { margin-bottom: var(--space-lg); }
.mb-5 { margin-bottom: var(--space-xl); }

.text-primary { color: var(--primary-blue); }
.text-yellow { color: var(--primary-yellow); }
.text-muted { color: var(--gray-medium); }

.bg-light { background-color: var(--gray-light); }
.bg-primary { background-color: var(--primary-blue); }
.bg-yellow { background-color: var(--primary-yellow); }

/* Specific improvements for content sections */
.content-sections {
  max-width: 900px;
  margin: 0 auto;
}

.content-section {
  margin-bottom: var(--space-2xl);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--gray-light);
}

.content-section:last-child {
  border-bottom: none;
  margin-bottom: 0;
}

.content-section h2 {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--space-lg);
  color: var(--primary-blue);
  text-align: left;
}

/* Info grid */
.info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  margin: var(--space-lg) 0;
}

.info-item {
  background: var(--white);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-light);
  transition: all var(--transition-base);
}

.info-item:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.info-item h3 {
  color: var(--primary-blue);
  margin-bottom: var(--space-sm);
  font-size: var(--font-size-xl);
}

/* Categories */
.categories {
  display: grid;
  gap: var(--space-lg);
  margin: var(--space-lg) 0;
}

.category {
  background: var(--white);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-light);
  transition: all var(--transition-base);
}

.category:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.category h3 {
  color: var(--primary-blue);
  margin-bottom: var(--space-sm);
  font-size: var(--font-size-xl);
}

/* Features */
.feature {
  text-align: center;
  padding: var(--space-lg);
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-light);
  transition: all var(--transition-base);
  height: 100%;
}

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

.feature-icon {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.feature h3 {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--space-md);
  color: var(--primary-blue);
}

/* CTA Section */
.cta-section {
  text-align: center;
  margin: var(--space-2xl) 0;
  padding: var(--space-2xl) var(--space-lg);
  background: var(--gray-light);
  border-radius: var(--radius-lg);
}

.cta-section h2 {
  font-size: var(--font-size-3xl);
  font-weight: 600;
  margin-bottom: var(--space-lg);
  color: var(--primary-blue);
}

.cta-section .btn {
  margin: var(--space-xs);
}

.highlight {
  background: var(--gray-light);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--primary-blue);
  margin: var(--space-lg) 0;
}

/* Blog Layout */
.blog-layout {
  max-width: 1200px;
  margin: 0 auto;
}

.featured-post {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  margin-bottom: var(--space-2xl);
  overflow: hidden;
  border: 1px solid rgba(112, 133, 222, 0.1);
}

.featured-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  align-items: center;
  min-height: 300px;
}

.featured-text {
  padding: var(--space-2xl);
}

.featured-image {
  height: 300px;
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-yellow) 100%);
  position: relative;
  overflow: hidden;
}

.image-placeholder {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  text-align: center;
}

.placeholder-content h3 {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  margin-bottom: var(--space-sm);
  color: var(--white);
}

.placeholder-content p {
  font-size: var(--font-size-xl);
  opacity: 0.9;
  color: var(--white);
  margin: 0;
}

.post-category {
  display: inline-block;
  background: var(--primary-yellow);
  color: var(--black);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-small);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--space-sm);
}

.featured-post h2 {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-sm);
  color: var(--primary-blue);
}

.featured-post h2 a {
  color: inherit;
  text-decoration: none;
}

.featured-post h2 a:hover {
  color: var(--primary-yellow);
}

.featured-post .post-excerpt {
  font-size: var(--font-size-large);
  line-height: 1.6;
  color: var(--gray-medium);
  margin-bottom: var(--space-lg);
}

/* Posts Grid */
.posts-grid {
  margin-top: var(--space-2xl);
}

.posts-grid h3 {
  font-size: var(--font-size-2xl);
  color: var(--primary-blue);
  margin-bottom: var(--space-xl);
  border-bottom: 2px solid var(--primary-yellow);
  padding-bottom: var(--space-sm);
  display: inline-block;
}

.posts-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-xl);
}

.post-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--space-lg);
  border: 1px solid var(--gray-light);
  transition: all var(--transition-base);
  height: fit-content;
}

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

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-md);
}

.card-header .post-category {
  font-size: 0.75rem;
}

.card-header time {
  font-size: var(--font-size-small);
  color: var(--gray-medium);
}

.post-card h4 {
  font-size: var(--font-size-xl);
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: var(--space-md);
}

.post-card h4 a {
  color: var(--primary-blue);
  text-decoration: none;
}

.post-card h4 a:hover {
  color: var(--primary-yellow);
}

.card-excerpt {
  color: var(--gray-medium);
  line-height: 1.6;
  margin-bottom: var(--space-md);
}

.read-more {
  color: var(--primary-blue);
  font-weight: 600;
  text-decoration: none;
  font-size: var(--font-size-small);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: color var(--transition-fast);
}

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

/* Content sections styling */
.content-sections {
  max-width: 1000px;
  margin: 0 auto;
}

.content-section {
  margin-bottom: var(--space-2xl);
}

.content-section h2 {
  font-size: var(--font-size-3xl);
  color: var(--primary-blue);
  margin-bottom: var(--space-lg);
  border-bottom: 2px solid var(--primary-yellow);
  padding-bottom: var(--space-sm);
}

/* Objectives grid */
.objectives-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

.objective {
  background: var(--white);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border-left: 4px solid var(--primary-blue);
  transition: all var(--transition-base);
}

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

.objective h3 {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--primary-blue);
  margin-bottom: var(--space-md);
}

.objective p {
  color: var(--gray-medium);
  line-height: 1.6;
  margin: 0;
}

/* Categories grid */
.categories {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  margin-top: var(--space-lg);
}

.category {
  background: var(--gray-light);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(112, 133, 222, 0.1);
  transition: all var(--transition-base);
}

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

.category h3 {
  font-size: var(--font-size-2xl);
  font-weight: 600;
  color: var(--primary-blue);
  margin-bottom: var(--space-md);
}

.category p {
  color: var(--gray-medium);
  line-height: 1.7;
  margin: 0;
}

/* Criteria grid */
.criteria-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

.criterion {
  background: var(--white);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-light);
}

.criterion h4 {
  font-size: var(--font-size-large);
  font-weight: 600;
  color: var(--primary-blue);
  margin-bottom: var(--space-sm);
}

.criterion p {
  color: var(--gray-medium);
  font-size: var(--font-size-small);
  line-height: 1.5;
  margin: 0;
}

/* Responsive typography */
@media (max-width: 768px) {
  :root {
    --font-size-4xl: 2rem;
    --font-size-3xl: 1.5rem;
    --font-size-2xl: 1.25rem;
  }

  .container {
    padding: 0 var(--space-md);
  }

  .hero {
    padding: var(--space-xl) 0;
  }

  .hero-info {
    flex-direction: column;
    gap: var(--space-sm);
  }

  .hero-highlight {
    grid-template-columns: 1fr;
    gap: var(--space-md);
    margin: var(--space-lg) 0;
  }

  .highlight-box {
    padding: var(--space-md);
  }

  .hero-buttons {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-buttons .btn {
    margin: var(--space-xs) 0;
  }

  .main-content {
    padding: var(--space-lg) 0;
  }

  .section {
    padding: var(--space-lg) 0;
  }

  .gallery-grid {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-md);
  }

  .gallery-item img {
    height: 200px;
  }

  .posts-preview .post-preview {
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--gray-light);
  }

  .row {
    flex-direction: column;
  }

  .sidebar {
    margin-top: var(--space-lg);
  }

  .info-grid, .objectives-grid, .categories, .criteria-grid {
    grid-template-columns: 1fr !important;
    gap: var(--space-md);
  }

  /* Blog layout responsive */
  .featured-content {
    grid-template-columns: 1fr;
  }

  .featured-image {
    height: 200px;
    order: -1;
  }

  .featured-text {
    padding: var(--space-lg);
  }

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

  .featured-post h2 {
    font-size: var(--font-size-2xl);
  }
}

/* Print styles */
@media print {
  .header,
  .nav,
  .footer,
  .btn {
    display: none;
  }

  body {
    font-size: 12pt;
    line-height: 1.4;
  }

  h1, h2, h3 {
    page-break-after: avoid;
  }
}
/* ===========================================
   NOVÉ STYLY PRO ROZŠÍŘENOU NAVIGACI
   =========================================== */

/* Dropdown menu - Desktop vylepšené */
.nav-item.has-dropdown {
  position: relative;
}

/* Neviditelný "most" mezi menu a dropdown - řeší problém s mizením */
.nav-item.has-dropdown::before {
  content: '';
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  height: 12px;
  background: transparent;
  display: none;
}

.nav-item.has-dropdown:hover::before {
  display: block;
}

.dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background-color: var(--white);
  min-width: 250px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  border-radius: var(--radius-md);
  padding: var(--space-sm) 0;
  z-index: 1000;
  list-style: none;
  opacity: 0;
  transform: translateY(-10px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  pointer-events: none;
}

.nav-item.has-dropdown:hover .dropdown-menu,
.nav-item.has-dropdown.active .dropdown-menu {
  display: block;
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}

.dropdown-menu li {
  margin: 0;
}

.dropdown-menu a {
  display: block;
  padding: var(--space-sm) var(--space-md);
  color: var(--gray-dark);
  text-decoration: none;
  transition: background-color 0.15s ease, color 0.15s ease;
  font-size: var(--font-size-small);
}

.dropdown-menu a:hover {
  background-color: var(--primary-blue);
  color: var(--white);
  text-decoration: none;
}

/* Breadcrumb navigace */
.breadcrumb {
  padding: var(--space-md) 0;
  font-size: var(--font-size-small);
  color: var(--gray-medium);
}

.breadcrumb a {
  color: var(--primary-blue);
  text-decoration: none;
}

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

.breadcrumb span {
  color: var(--gray-medium);
}

/* Subpage navigation grid */
.subpage-nav {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

.subpage-link {
  text-decoration: none;
  color: inherit;
  display: block;
  transition: transform var(--transition-base);
}

.subpage-link:hover {
  transform: translateY(-4px);
  text-decoration: none;
}

.subpage-card {
  background: var(--white);
  border: 2px solid var(--gray-light);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  height: 100%;
  transition: all var(--transition-base);
}

.subpage-link:hover .subpage-card {
  border-color: var(--primary-blue);
  box-shadow: var(--shadow-md);
}

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

.subpage-card p {
  color: var(--gray-medium);
  margin-bottom: 0;
  font-size: var(--font-size-small);
}

/* Contacts grid */
.contacts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-lg) 0;
}

.contact-section {
  background: var(--gray-light);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
}

.contact-person {
  margin-bottom: var(--space-lg);
}

.contact-person:last-child {
  margin-bottom: 0;
}

.contact-person h3 {
  font-size: var(--font-size-large);
  margin-bottom: var(--space-sm);
}

/* Responsive dropdown pro mobil */
@media (max-width: 768px) {
  .nav-item.has-dropdown::before {
    display: none;
  }

  .dropdown-menu {
    position: static;
    box-shadow: none;
    background-color: rgba(112, 133, 222, 0.08);
    margin-top: 0;
    border-radius: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, opacity 0.3s ease, padding 0.3s ease;
    padding: 0;
    opacity: 0;
  }

  .nav-item.has-dropdown .dropdown-menu {
    display: block;
  }

  .nav-item.has-dropdown.open .dropdown-menu {
    max-height: 500px;
    opacity: 1;
    padding: var(--space-sm) 0;
  }

  .nav-item.has-dropdown > .nav-link {
    position: relative;
  }

  .nav-item.has-dropdown > .nav-link::after {
    content: '▼';
    font-size: 0.7em;
    margin-left: var(--space-xs);
    transition: transform 0.3s ease;
    display: inline-block;
  }

  .nav-item.has-dropdown.open > .nav-link::after {
    transform: rotate(180deg);
  }

  .dropdown-menu a {
    padding: var(--space-sm) var(--space-lg);
    padding-left: calc(var(--space-lg) * 1.5);
    font-size: var(--font-size-base);
    border-left: 3px solid transparent;
  }

  .dropdown-menu a:hover,
  .dropdown-menu a:active {
    border-left-color: var(--primary-blue);
    background-color: rgba(112, 133, 222, 0.15);
  }

  .subpage-nav {
    grid-template-columns: 1fr;
  }

  .breadcrumb {
    font-size: 0.8rem;
    overflow-x: auto;
    white-space: nowrap;
  }
}

/* ===========================================
   FOTOGRAFIE GARANTŮ
   =========================================== */

/* Fotka garanta - menší, vlevo vedle textu */
.garant-with-photo {
  display: flex;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.garant-photo {
  flex-shrink: 0;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--primary-blue);
  box-shadow: var(--shadow-md);
}

.garant-content {
  flex: 1;
}

.garant-content h3 {
  margin-top: 0;
}

/* Responsive fotografie garantů */
@media (max-width: 768px) {
  .garant-with-photo {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .garant-photo {
    width: 100px;
    height: 100px;
  }
}

/* Print styles update */
@media print {
  .breadcrumb,
  .subpage-nav,
  .dropdown-menu {
    display: none;
  }
}