:root {
    --bg-color: #121212;
    --text: #ffffff;
    --primary: #0033cc;
    --card-bg: #1e1e1e;
    --selection-text: #ffffff;
  }
  
  [data-theme="light"] {
    --bg-color: #ffffff;
    --text: #121212;
    --card-bg: #f0f0f0;
  }
  
  ::selection {
    background-color: var(--primary);
    color: var(--selection-text);
  }
  
  ::-moz-selection {
    background-color: var(--primary);
    color: var(--selection-text);
  }
  
  ::view-transition-old(root),
  ::view-transition-new(root) {
    animation: none;
    mix-blend-mode: normal;
  }
  
  ::view-transition-old(root) {
    z-index: 1;
  }
  
  ::view-transition-new(root) {
    z-index: 9999;
  }
  
  html {
    scrollbar-width: none;
  }
  
  ::-webkit-scrollbar {
    display: none;
  }
  
  body {
    background-color: var(--bg-color);
    color: var(--text);
    font-family: 'Poppins', sans-serif;
    margin: 0;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    overflow-x: hidden;
  }
  
  #floating-shapes {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
    overflow: hidden;
    transition: opacity 0.5s ease;
  }
  
  .shape {
    position: absolute;
    background-color: var(--primary);
    opacity: 0.05;
    animation: float 20s infinite linear;
  }
  
  .shape.circle { border-radius: 50%; }
  .shape.square { border-radius: 10%; }
  .shape.triangle { clip-path: polygon(50% 0%, 0% 100%, 100% 100%); }
  
  @keyframes float {
    0% { transform: translateY(100vh) rotate(0deg); }
    100% { transform: translateY(-100vh) rotate(360deg); }
  }
  
  #neuron-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
    transition: opacity 0.5s ease;
    opacity: 0;
  }
  
  #preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--bg-color);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: transform 0.8s cubic-bezier(0.77, 0, 0.175, 1), opacity 0.8s ease;
  }
  
  .preloader-content {
    font-size: 50px;
    font-weight: 800;
    display: flex;
    overflow: hidden;
  }
  
  .preloader-t, .preloader-m {
    display: inline-block;
    transform: translateY(100%);
    opacity: 0;
  }
  
  .preloader-t {
    color: var(--primary);
    animation: flyInUp 0.8s cubic-bezier(0.23, 1, 0.32, 1) forwards;
    animation-delay: 0.2s;
  }
  
  .preloader-m {
    color: var(--text);
    animation: flyInUp 0.8s cubic-bezier(0.23, 1, 0.32, 1) forwards;
    animation-delay: 0.4s;
  }
  
  @keyframes flyInUp {
    0% {
      transform: translateY(100%) scale(0.8);
      opacity: 0;
    }
    100% {
      transform: translateY(0) scale(1);
      opacity: 1;
    }
  }
  
  body.loaded #preloader {
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
  }
  
  .overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(4px);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 9999;
  }
  
  .overlay.open {
    opacity: 1;
    visibility: visible;
  }
  
  .side-menu {
    position: fixed;
    top: 0;
    right: -280px;
    width: 280px;
    height: 100%;
    background-color: var(--card-bg);
    box-shadow: -5px 0 20px rgba(0,0,0,0.5);
    transition: right 0.3s cubic-bezier(0.77, 0, 0.175, 1);
    z-index: 10000;
    display: flex;
    flex-direction: column;
    padding-top: 80px;
  }
  
  .side-menu.open {
    right: 0;
  }
  
  .side-menu a {
    padding: 15px 30px;
    font-size: 1.2em;
    color: var(--text);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 15px;
  }
  
  .side-menu a:hover {
    background-color: var(--primary);
    color: var(--selection-text);
    padding-left: 40px;
  }
  
  .close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    background: transparent;
    border: none;
    color: var(--text);
    font-size: 28px;
    cursor: pointer;
    transition: transform 0.2s, color 0.3s;
  }
  
  .close-btn:hover {
    transform: rotate(90deg);
    color: var(--primary);
  }
  
  #header-placeholder {
    position: sticky;
    top: 0;
    z-index: 100;
  }
  
  header {
    background-color: var(--bg-color);
    padding: 20px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
  }
  
  .nav-right {
    display: flex;
    align-items: center;
    gap: 20px;
  }
  
  .hamburger {
    background: transparent;
    color: var(--text);
    border: none;
    font-size: 26px;
    cursor: pointer;
    transition: transform 0.2s, color 0.3s ease;
    padding: 0;
  }
  
  .hamburger:hover {
    transform: scale(1.1);
    color: var(--primary);
  }
  
  #progressBar {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 4px;
    background-color: var(--primary);
    width: 0%;
    transition: width 0.1s ease;
  }
  
  .logo-link {
    text-decoration: none;
    color: inherit;
  }
  
  h1 {
    margin: 0;
    font-size: 32px;
    font-weight: 800;
  }
  
  .t-letter {
    color: var(--primary);
    transition: color 0.3s ease;
  }
  
  .dropdown {
    position: relative;
    display: inline-block;
  }
  
  .dropbtn {
    background: var(--primary);
    color: #ffffff;
    width: 45px;
    height: 45px;
    font-size: 22px;
    border: none;
    cursor: pointer;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: transform 0.2s, color 0.3s ease;
  }
  
  .dropbtn:hover {
    transform: scale(1.1) rotate(45deg);
  }
  
  .dropdown-content {
    opacity: 0;
    visibility: hidden;
    position: absolute;
    right: 0;
    top: 120%;
    background-color: var(--card-bg);
    width: 200px;
    border-radius: 8px;
    padding: 20px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
  }
  
  .dropdown:hover .dropdown-content {
    opacity: 1;
    visibility: visible;
    top: 115%;
  }
  
  .theme-btn {
    background: transparent;
    color: var(--text);
    border: 2px solid var(--text);
    padding: 10px;
    width: 100%;
    cursor: pointer;
    border-radius: 4px;
    margin-bottom: 15px;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
  }
  
  .theme-btn:hover {
      background: var(--text);
      color: var(--bg-color);
  }
  
  .bg-label {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 8px;
    text-align: left;
  }
  
  .bg-selector {
    display: flex;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 15px;
  }
  
  .bg-btn {
    flex: 1;
    background: transparent;
    color: var(--text);
    border: 2px solid var(--text);
    padding: 8px 0;
    cursor: pointer;
    border-radius: 4px;
    transition: all 0.2s;
    font-size: 16px;
  }
  
  .bg-btn:hover, .bg-btn.active {
    background: var(--text);
    color: var(--bg-color);
  }
  
  .color-picker-container {
      display: flex;
      justify-content: center;
      gap: 10px;
      flex-wrap: wrap;
      margin-top: 5px;
  }
  
  .color-btn {
    width: 30px;
    height: 30px;
    border-radius: 4px;
    cursor: pointer;
    border: none;
    transition: transform 0.2s;
  }
  
  .color-btn:hover {
    transform: scale(1.2);
  }
  
  main {
    padding: 60px 40px;
    max-width: 1200px;
    margin: 0 auto;
    flex: 1;
  }
  
  .about-me {
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: center;
    gap: 80px;
    margin-bottom: 100px;
    padding: 0 20px;
  }
  
  .about-image {
    position: relative;
    display: flex;
    justify-content: center;
  }
  
  .about-image img {
    width: 320px;
    height: 320px;
    object-fit: cover;
    border: 6px solid var(--primary);
    border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
    animation: morph 8s ease-in-out infinite;
    box-shadow: 0 15px 35px rgba(0,0,0,0.3);
    transition: border-color 0.3s ease;
  }
  
  .about-text {
    text-align: left;
  }
  
  .about-badge {
    display: inline-block;
    padding: 8px 20px;
    border: 2px solid var(--primary);
    border-radius: 30px;
    font-weight: 800;
    font-size: 0.9em;
    color: var(--primary);
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
  }
  
  .about-text h2 {
    font-size: 2.8em;
    margin: 0;
    line-height: 1.2;
    white-space: nowrap;
  }
  
  .about-text h2 span {
    color: var(--primary);
  }
  
  .about-divider {
    height: 5px;
    width: 80px;
    background-color: var(--primary);
    border-radius: 3px;
    margin: 30px 0;
  }
  
  .about-text .lead {
    font-size: 1.4em;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--text);
  }
  
  .about-text p {
    font-size: 1.1em;
    line-height: 1.8;
    opacity: 0.8;
    margin: 0;
  }
  
  .grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
  }
  
  .card {
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: 8px;
    border-top: 5px solid var(--primary);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
  }
  
  .card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
  }
  
  .card h3 {
    margin-top: 0;
  }
  
  .mc-hero {
    text-align: center;
    margin-bottom: 80px;
  }
  
  .mc-badge {
    display: inline-block;
    padding: 8px 20px;
    border: 2px solid var(--primary);
    border-radius: 30px;
    font-weight: 800;
    font-size: 0.9em;
    color: var(--primary);
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
  }
  
  .mc-hero h2 {
    font-size: 3.5em;
    margin: 0 0 20px 0;
    line-height: 1.2;
  }
  
  .mc-hero h2 span {
    color: var(--primary);
  }
  
  .mc-hero p {
    font-size: 1.2em;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.8;
    opacity: 0.9;
  }
  
  /* Nagy ikonok a Minecraft oldalon */
.card > i {
    font-size: 3em;
    color: var(--primary);
    margin-bottom: 20px;
  }
  
  /* Normál méretű ikonok a főoldalon a címsorok mellett */
  .card h3 i {
    font-size: inherit;
    color: var(--primary);
    margin-left: 10px;
  }
  
  .server-ip {
    display: inline-block;
    background: var(--bg-color);
    padding: 10px 20px;
    border-radius: 4px;
    font-family: monospace;
    color: var(--primary);
    font-weight: bold;
    font-size: 1.1em;
    margin-top: 20px;
    border: 1px solid rgba(128, 128, 128, 0.2);
  }
  
  footer {
    background-color: var(--card-bg);
    border-top: 4px solid var(--primary);
    padding: 60px 40px 20px;
    margin-top: auto;
  }
  
  .footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
    text-align: center;
  }
  
  .footer-section h3 {
    margin-top: 0;
    color: var(--primary);
    font-size: 20px;
    margin-bottom: 20px;
  }
  
  .footer-section p {
    margin: 10px 0;
    opacity: 0.8;
  }
  
  .social-icons {
    display: flex;
    justify-content: center;
    gap: 15px;
  }
  
  .social-icons a {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 45px;
    height: 45px;
    background-color: var(--bg-color);
    color: var(--text);
    text-decoration: none;
    border-radius: 50%;
    font-size: 20px;
    transition: transform 0.3s ease, background-color 0.3s ease;
  }
  
  .social-icons a:hover {
    background-color: var(--primary);
    color: #ffffff;
    transform: translateY(-5px);
  }
  
  .footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(128, 128, 128, 0.2);
  }
  
  .footer-bottom p {
    margin: 0;
    font-size: 14px;
    opacity: 0.6;
  }
  
  .fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
  }
  
  .fade-in.visible {
    opacity: 1;
    transform: translateY(0);
  }
  
  #scrollTopBtn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: var(--primary);
    color: #ffffff;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 20px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 99;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
  }
  
  #scrollTopBtn.show {
    opacity: 1;
    visibility: visible;
  }
  
  #scrollTopBtn:hover {
    background-color: var(--text);
    color: var(--bg-color);
    transform: translateY(-5px);
  }
  
  @media (max-width: 1024px) {
    .about-text h2 {
      font-size: 2.2em;
      white-space: normal;
    }
  }
  
  @media (max-width: 768px) {
    header {
      padding: 15px 20px;
    }
    main {
      padding: 40px 20px;
    }
    .about-me {
      grid-template-columns: 1fr;
      gap: 40px;
      text-align: center;
    }
    .about-image img {
      width: 250px;
      height: 250px;
    }
    .about-text {
      text-align: center;
    }
    .about-divider {
      margin: 30px auto;
    }
    .grid {
      grid-template-columns: 1fr;
    }
    .mc-hero h2 {
      font-size: 2.5em;
    }
    footer {
      padding: 40px 20px 20px;
    }
  }
  
  @media (max-width: 480px) {
    header {
      padding: 15px;
    }
    .dropdown-content {
      right: -10px;
    }
    h1 {
      font-size: 28px;
    }
  }

  .cookie-popup {
  position: fixed;
  bottom: -100px;
  left: 0;
  width: 100%;
  background-color: var(--card-bg);
  box-shadow: 0 -5px 20px rgba(0,0,0,0.3);
  z-index: 100000;
  transition: bottom 0.5s cubic-bezier(0.77, 0, 0.175, 1);
  border-top: 3px solid var(--primary);
}

.cookie-popup.show {
  bottom: 0;
}

.cookie-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

.cookie-text span {
  font-weight: 600;
  margin-right: 15px;
}

.cookie-text a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 800;
}

.cookie-buttons {
  display: flex;
  gap: 15px;
}

.cookie-btn {
  padding: 10px 20px;
  border-radius: 6px;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.2s;
  border: none;
  font-family: 'Poppins', sans-serif;
}

.cookie-btn:hover {
  transform: scale(1.05);
}

.cookie-btn.accept {
  background-color: var(--primary);
  color: var(--selection-text);
}

.cookie-btn.reject {
  background-color: transparent;
  color: var(--text);
  border: 2px solid var(--text);
}

@media (max-width: 768px) {
  .cookie-content {
    flex-direction: column;
    text-align: center;
    padding: 20px;
  }
}