:root {
    --bg: #121212; 
    --text: #f5f5f5; 
    --card: #1f1f27; 
    --hover-card: #2c2c39; 
    --navbar-bg: #333; 
    --navbar-text: #f5f5f5; 
    --link-color: #00bcd4; 
  }
  
  
  body {
    margin: 0;
    font-family: 'Segoe UI', sans-serif;
    background-color: var(--bg);
    color: var(--text);
    transition: background 0.4s, color 0.4s;
    overflow-x: hidden; 
  }
  
  
  header {
    background-color: var(--navbar-bg);
    color: var(--navbar-text);
    padding: 15px 20px;
    text-align: center;
    transition: background 0.3s ease;
  }
  
  .navbar-title {
    font-size: 1.8rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 2px;
    animation: fadeIn 2s ease-out;
  }
  
  .hlavni {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    max-width: 1200px;
    margin: 20px auto;
    padding: 20px;
    animation: fadeIn 2s ease-out;
  }
  
  
  .obrazek {
    background-color: var(--card);
    color: var(--text);
    padding: 20px;
    border-radius: 16px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.2);
    text-align: center;
    transition: transform 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
    opacity: 0;
    animation: fadeInUp 1.5s forwards;
  }
  
  .obrazek:hover {
    transform: scale(1.05) rotate(3deg);
    background-color: var(--hover-card);
    box-shadow: 0 0 40px rgba(0, 0, 0, 0.5);
  }
  
  .obrazek img {
    width: 150px;
    height: 150px;
    object-fit: cover;
    border-radius: 50%;
    margin-bottom: 15px;
    transition: transform 0.3s ease, opacity 0.3s ease;
  }
  
  .obrazek img:hover {
    transform: scale(1.1);
    opacity: 0.8;
  }
  
  .obrazek p {
    font-size: 1.2rem;
    font-weight: 600;
    padding: 10px;
    background-color: rgba(255, 255, 255, 0.7);
    border-radius: 10px;
    color: var(--bg);
    transition: background 0.3s ease, color 0.3s ease;
    opacity: 0;
    animation: fadeInText 1.8s forwards;
  }
  
  .obrazek a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease;
  }
  
  .obrazek a:hover {
    color: var(--link-color);
  }
  
  
  .obrazek:hover p {
    background-color: var(--bg);
    color: var(--text);
  }
  
  
  @keyframes fadeIn {
    0% {
      opacity: 0;
    }
    100% {
      opacity: 1;
    }
  }
  
  @keyframes fadeInUp {
    0% {
      opacity: 0;
      transform: translateY(30px);
    }
    100% {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  @keyframes fadeInText {
    0% {
      opacity: 0;
    }
    100% {
      opacity: 1;
    }
  }
  
  @media (max-width: 768px) {
    .hlavni {
      grid-template-columns: repeat(2, 1fr);
    }
  }
  
  @media (max-width: 480px) {
    .hlavni {
      grid-template-columns: 1fr;
    }
  }
  
  /* strana 2 s co byl ravens*/
  
  :root {
    --text: #f0f0f0;
  }
  
  body.body2 {
    margin: 0;
    font-family: Arial, sans-serif;
    background: url('imagee.webp') no-repeat center center fixed;
    background-size: cover;
    color: var(--text);
    min-height: 100vh;
    padding: 0 20px 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    overflow-x: hidden;
  }
  
  
  .topbar2 {
    display: flex;
    justify-content: center; 
    align-items: center;
    position: sticky;
    top: 0;
    left: 0;
    right: 0;
    width: 100vw;
    background-color: #414141cc; 
    padding: 10px 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.7);
    z-index: 10000;
    backdrop-filter: blur(6px);
    gap: 1rem;
    box-sizing: border-box;
  }
  
  
  .title2 {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    font-size: 24px;
    margin: 0;
    color: white;
    user-select: none;
    pointer-events: none;
    z-index: 10001;
  }
  
  .home-button2 {
    color: white;
    font-size: 24px;
    text-decoration: none;
    z-index: 10002;
    order: 0;
  }
  
  .menu-button2 {
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 10002;
    order: 2;
    margin-left: auto; 
  }
  
  .menu-panel2 {
    display: none;
    flex-direction: column;
    background-color: #333;
    position: absolute;
    top: 60px;
    right: 10px;    
    min-width: 200px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.5);
    transition: all 0.3s ease;
    overflow: hidden;
    z-index: 10002;
    backdrop-filter: blur(8px);
    background-color: rgba(0, 0, 0, 0.8);
  }
  
  .menu-panel2.open {
    display: flex;
  }
  
  .menu-panel2 a {
    padding: 12px 20px;
    color: white;
    text-decoration: none;
    border-bottom: 1px solid #444;
    transition: background 0.2s ease;
  }
  
  .menu-panel2 a:hover {
    background-color: #555;
  }
  
  .content2 {
    max-width: 900px;
    width: 100%;
    margin-top: 50px;
    padding: 0 20px;
    line-height: 1.7;
    font-size: 18px;
    color: var(--text);
  }
  
  .text-block {
    background-color: rgba(0, 0, 0, 0.6);
    padding: 40px 50px;
    border-radius: 20px;
    box-shadow: 0 15px 30px rgba(0,0,0,0.7);
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.5s ease, transform 0.5s ease;
    color: var(--text);
    position: relative;
    z-index: 0;
    border: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 60px;
  }
  
  .text-block h2 {
    font-size: 32px;
    margin-bottom: 25px;
    color: #fff;
    text-align: center;
    text-shadow: 0 2px 8px rgba(0,0,0,0.8);
  }
  
  .text-block p {
    margin-bottom: 20px;
    line-height: 1.8;
    text-shadow: 0 1px 3px rgba(0,0,0,0.7);
  }
  
  .text-block.visible {
    opacity: 1;
    transform: translateY(0);
  }
  
  body.body3 {
    margin: 0;
    font-family: Arial, sans-serif;
    background: url('imagg.webp') no-repeat center center fixed;
    background-size: cover;
    color: var(--text);
    min-height: 20vh;
    padding: 0 20px 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    overflow-x: hidden;
  }
  
  body.body4 {
    margin: 0;
    font-family: Arial, sans-serif;
    background: url('raavens.webp') no-repeat center center fixed;
    background-size: cover;
    color: var(--text);
    min-height: 20vh;
    padding: 0 20px 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    overflow-x: hidden;
  }
  
  body.body5 {
    margin: 0;
    font-family: Arial, sans-serif;
    background: url('body5.webp') no-repeat center center fixed;
    background-size: cover;
    color: var(--text);
    min-height: 20vh;
    padding: 0 20px 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    overflow-x: hidden;
  }
  
  body.body6 {
    margin: 0;
    font-family: Arial, sans-serif;
    background: url('6.webp') no-repeat center center fixed;
    background-size: cover;
    color: var(--text);
    min-height: 20vh;
    padding: 0 20px 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    overflow-x: hidden;
  }
  
  body.body7 {
    margin: 0;
    font-family: Arial, sans-serif;
    background: url('7.webp') no-repeat center center fixed;
    background-size: cover;
    color: var(--text);
    min-height: 20vh;
    padding: 0 20px 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    overflow-x: hidden;
  }
  
  body.body8 {
    margin: 0;
    font-family: Arial, sans-serif;
    background: url('8.webp') no-repeat center center fixed;
    background-size: cover;
    color: var(--text);
    min-height: 20vh;
    padding: 0 20px 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    overflow-x: hidden;
  }
  
  body.body9 {
    margin: 0;
    font-family: Arial, sans-serif;
    background: url('9.webp') no-repeat center center fixed;
    background-size: cover;
    color: var(--text);
    min-height: 20vh;
    padding: 0 20px 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    overflow-x: hidden;
  }

  .scroll-progress-container {
    position: fixed;
    top: 60px; 
    left: 0;
    width: 100%;
    height: 5px;
    background-color: rgba(255, 255, 255, 0.1);
    z-index: 9999;
  }
  
  .scroll-progress-bar {
    height: 100%;
    width: 0%;
    background-color: #00bcd4; 
    transition: width 0.25s ease-out;
  }
    
  .dark-animated-bg {
    background: linear-gradient(-45deg, #1f1f27, #2c2c39, #121212, #333);
    background-size: 400% 400%;
    animation: backgroundFlow 15s ease infinite;
    color: var(--text);
  }
  
  @keyframes backgroundFlow {
    0% {
      background-position: 0% 50%;
    }
    50% {
      background-position: 100% 50%;
    }
    100% {
      background-position: 0% 50%;
    }
  }

  @media (max-width: 600px) {
    .topbar2 {
      padding: 8px 12px;
    }
  
    .title2 {
      font-size: 18px;
      padding: 0 8px;
    }
  
    .home-button2,
    .menu-button2 svg {
      font-size: 20px;
      width: 26px;
      height: 26px;
    }
  
    .menu-button2 {
      padding: 0;
    }
  }