body {
    background-color: #1F1F2E;
    color: #FFFFFF;
    font-family: 'Michroma', sans-serif;
    scroll-behavior: smooth; 
    background-image: url(./60-lines.png);
  }
  .navbar {
    background-color: #22253B;
      position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000; /* aby byl nad ostatním obsahem */
  }
  .navbar-nav .nav-link {
    color: #41C8F4 !important;
    font-family: 'Michroma', sans-serif;
    font-weight: 600;
    transition: all 0.3s ease;
    position: relative;
    padding-bottom: 5px;
  }
  .navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    width: 0;
    background-color: #41C8F4;
    border-radius: 3px;
    transition: width 0.3s ease;
  }
  .navbar-nav .nav-link:hover::after,
  .navbar-nav .nav-link.active::after {
    width: 100%;
  }
  section {
    min-height: 50vh;
  }
  h2 {
    font-family: 'Michroma', sans-serif;
    color: #41C8F4;
    margin-bottom: 5%;
  }
  .logo {
    height: 40px;
    width: auto;
  }
  .btn-neon {
    color: #41C8F4;
    border: 2px solid #41C8F4;
    background-color: transparent;
    border-radius: 30px;
    padding: 8px 20px;
    font-weight: bold;
    text-transform: uppercase;
    transition: 0.3s ease;
    font-family: 'Orbitron', sans-serif;
    text-shadow: 0 0 5px #41C8F4;
  }
  .btn-neon:hover {
    background-color: #41C8F4;
    color: #1F1F2E;
    box-shadow: 0 0 10px #41C8F4, 0 0 20px #41C8F4, 0 0 40px #41C8F4;
    text-shadow: none;
  }
  .hero {
    background-color: #2A2C45; 
    min-height: 80vh;
    display: flex;
    align-items: center;
  }
  .hero-title {
    font-family: 'Michroma', sans-serif;
    font-size: 400%;
    color: #41C8F4;
    margin-bottom: 10%;
    position: relative;
  }
  .hero .container {
    max-width: 1300px;
    margin-right: 20%;
  }
  .hero-description {
    font-size: 120%;
    color: #ddd;
    max-width: 480px;
  }
  .hero-img {
    width: 130%; 
    height: auto;
    max-width: none; 
  }
  .btn-neon {
    color: #41C8F4;
    border: 2px solid #41C8F4;
    background-color: transparent;
    border-radius: 30px;
    padding: 12px 30px;
    font-weight: bold;
    text-transform: uppercase;
    transition: 0.3s ease;
    font-family: 'Michroma', sans-serif;
    text-shadow: 0 0 5px #41C8F4;
    font-size: 120%;
  }
  .btn-neon:hover {
    background-color: #41C8F4;
    color: #141826;
    box-shadow: 0 0 15px #41C8F4, 0 0 30px #41C8F4;
    text-shadow: none;
  }
  .about-section {
    color: white;
    margin-bottom: -3%;
  }
  .about-section h2 {
    color: #41C8F4;
    font-size: 200%;
    margin-bottom: 20px;
  }
  .about-section p {
    font-size: 12 0%;
    line-height: 1.7;
  }
  #onas img {
    max-width: 50%;
  }
  .neon-border {
    border: 2px solid #41C8F4;
    box-shadow: 0 0 10px #41C8F4, 0 0 20px #41C8F4;
    border-radius: 15px;
  }
  .course-card {
    background-color: #1F1F2E;
    border: 2px solid #41C8F4;
    border-radius: 15px;
    box-shadow: 0 0 10px rgba(65, 200, 244, 0.2);
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
  }
  .course-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 20px #41C8F4;
  }
  .course-card img {
    height: 150px;
    object-fit: contain;
    padding: 20px;
    width: 100%;
    background-color: transparent;
  }
  .course-card .card-title {
    color: #41C8F4;
    font-family: 'Michroma', sans-serif;
  }
  .gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    padding: 20px 0;
  }
  .gallery-grid img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 0 10px #41C8F4;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
  }
  .gallery-grid img:hover {
    transform: scale(1.1);
  }
  .gallery-grid img {
    width: 100%;
    height: 250px; 
    object-fit: cover; 
    border-radius: 20px;
    box-shadow: 0 0 10px #41C8F4;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
  }
  #galerie h2 {
    text-align: center;
    color: #41C8F4;
    font-family: 'Michroma', sans-serif;
    margin-bottom: 3%;
  }
  .reference-card {
    color: white;
    border-radius: 15px;
    border: 2px;
    box-shadow: 0 0 10px #41C8F4;
    transition: box-shadow 0.3s ease;
    background-color: #1F1F2E;
  }
  .reference-card:hover {
    box-shadow: 0 0 20px #00FFFF;
  }
  .reference-card img {
    background-color: #22253B;
    padding: 8px;              
    border-radius: 50%;        
    box-shadow: 0 0 10px #41C8F4; 
    object-fit: cover;         
    width: 80px;
    height: 80px;
    display: block;
    margin-left: auto;
    margin-right: auto;
  }
  .reference-text {
    font-size: 120%;
    font-style: italic;
    margin-bottom: 3%;
  }
  .reference-author {
    font-weight: bold;
    color: #41C8F4;
    font-family: 'Michroma', sans-serif;
  }
  .contact-info h5 {
    color: #41C8F4;
    margin-top: 1%;
    font-family: 'Michroma', sans-serif;
  }
  .contact-info p {
    font-size: 120%;
    color: #ddd;
  }
  .text-neon {
    color: #41C8F4;
    text-decoration: none;
    transition: color 0.3s ease;
  }
  .text-neon:hover {
    color: #00FFFF;
    text-shadow:
      0 0 5px #00FFFF,
      0 0 10px #00FFFF;
  }
  .map-responsive {
    overflow: hidden;
    border-radius: 15px;
    box-shadow: 0 0 10px #41C8F4;
    transition: box-shadow 0.3s ease;
    height: 100%; 
  }
  .map-responsive:hover {
    box-shadow: 0 0 20px #00FFFF;
  }
  .faq-section {
    color: white;
    padding: 60px 20px;
    font-size: 120%;
  }
  .card.bg-dark {
    background-color: #1F1F2E;
  }
  .faq-toggle {
    color: #41C8F4;
    font-weight: bold;
    font-family: 'Michroma', sans-serif;
    width: 100%;
    text-align: left;
    padding: 20px;
    border: none;
    background-color: transparent;
    transition: 0.3s ease;
  }
  .faq-toggle:hover {
    color: #00FFFF;
    background-color: rgba(65, 200, 244, 0.05);
    cursor: pointer;
  }
  .card-body {
    color: #fff;
    font-size: 70%;
    padding: 20px;
    background-color: #1F1F2E;
  }
  .side-image {
    position: fixed;
    width: 120px;     
    height: auto;     
    opacity: 0.15;     
    z-index: -1;       
  }
  .side-image.left {
    top: 200px;        
    left: 100px;      
    rotate: 20deg;  
  }
  .side-image.right {
    bottom: 150px;     
    right: 20px;   
    rotate: 25deg;    
  }
  .side-image.left-down {
    bottom: 600px;    
    right: 150px;   
    rotate: 25deg;    
  }
  .side-image.right-down {  
    bottom: 50px;    
    left: 75px;   
    rotate: -25deg;   
  }


  #kontakty .row {
    display: flex;
    align-items: stretch;
  }
  #kontakty .col-md-6 {
    display: flex;
    flex-direction: column;
  }
  .contact-info {
    flex: 1;
  }
  .map-responsive {
    flex: 1;
  }

  footer {
  background-color: #21253b !important;
  border-color: #41C8F4;
  color: #FFFFFF;
   border-top: 2px solid #41C8F4;
  font-size: 120%;
}
  @media (max-width: 767px) {
    #kontakty .row {
      display: block; 
    }
    #kontakty .col-md-6 {
      display: block;
    }
    .map-responsive,
    .contact-info {
      height: auto !important;
      flex: none !important;
    }
    .hero-title {
      font-size: 150%;
    }
    .hero-description {
      font-size: 100%;
      max-width: 100%;
      margin-left: 20%;
    }
    .hero-img {
      max-width: 110%;
      margin-left: 7%;
      margin-top: 2%;
    }

    .hero-title{
      margin-left: 20%;
    }

    .btn-hero{
      margin-left: 25%;
    }
}