/* General Styles */
body {
    margin: 0;
    font-family: 'Noto Sans TC', Arial, Helvetica, sans-serif;
    color: #333;
    line-height: 1.6;
    scroll-snap-type: y mandatory;
    scroll-behavior: smooth;
    overflow-y: scroll;
    scroll-padding-top: 80px; /* Add padding for navbar height */
  }
  h1, h2, h3 {
    margin: 0.5em 0;
  }
  ul {
    list-style: none;
    padding: 0;
    margin: 0;
  }
  a {
    text-decoration: none;
    color: inherit;
  }
  
  /* Header Navigation */
  .navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    display: flex;
    align-items: center;
    padding: 10px 20px;
    background-color: #fff;
    height: 60px; /* Fixed height for consistency */
  }
  .logo img {
    height: 60px;
    margin-left: 30px;
    /* Adjust logo size as needed */
  }
  .nav-links {
    display: flex;
    flex: 1;
    justify-content: left;
    gap: 20px;
    margin: 0;
  }
  .nav-links a {
    color: gray;
    padding: 8px;
    font-weight: regular;
  }
  .btn-contact-us {
    color: white;
    background-color: black;
    padding: 8px 20px;
    border-radius: 30px;
    margin-right: 30px;
    font-size: 0.9em;
    font-weight: bold;
    border: 5px solid transparent;
  }
  .btn-contact-us:hover {
    color: black;
    background-color: white;
    border-color: black;
    font-weight: bold;
    transition: all 0.3s ease-in-out;
  }
  /* Banner Section */
  .banner {
    position: relative;
    width: 100vw;
    height: 100vh;
    background: url('../images/background-image.png') no-repeat center -70%/cover;
    color: #000;
    text-align: center;
    overflow: hidden;
    margin-top: 0;
    scroll-snap-align: start;
    scroll-snap-stop: always;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }
  .banner-content {
    position: relative;
    z-index: 2;
    margin-top: -10vh; /* Move content down */
  }

  .banner-text_1{
    margin-top: 0vh;
  }

  .banner-text_2{
    margin: 0 auto;
    color: #43D7FF;
    background-color: #595959;
    border-radius: 8px;
    width: 500px;
    height: 80px;
    display: flex;
    align-items:center;
    justify-content:center;
    text-align: center;
  }

  .banner h1 {
    font-size: 3em;
    margin: 0;
  }
  .banner h2 {
    font-size: 1.8em;
    margin: 10px;
    text-decoration: underline;
    text-underline-offset: -0.2em;
    text-decoration-color: white;
    text-decoration-thickness: 8px;
    text-decoration-skip-ink: none; 
  }
  
  .btn-register{
    font-size: 1.8em;
    background-color: #595959;
    color: white;
    border: 2px solid #595959;
    border-width: 5px;
    border-radius: 15px;
    padding: 5px 10px;
    font-weight: bold;
    margin-top: 0vh; /* Move button down */
  }

  .btn-register:hover{
    background-color: white;
    color: #595959;
    border-color: #595959;
    transition: all 0.3s ease-in-out;
  }
  

  .banner-dinosaur {
    display: none; /* Hide by default in web RWD */
  }
  

  /* Video Section */
  .video-section {
    height: 100vh;
    display: flex;
    flex-wrap: wrap;
    gap: 0px;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 40px 20px;
    scroll-snap-align: start;
    scroll-snap-stop: always;
  }

  .video-container iframe{
    border-width: 0px;
    width: 533px;
    height: 300px;
    border-radius: 10px;
    max-width: 100%;
  }

  .text-container{
    text-align: left;
    padding-left: 200px;
  }

  .text-container h1{
    font-size: 3em;
    font-weight:600;
  }
  .text-container p{
    color: #595959;
    font-size: 1.5em;
    line-height: 0px;
  }
  .highlight-text{
    background-color: #43D7FF;
    border-radius: 10px;
  }
  .text-container .highlight-text{
    padding: 0px 150px 0px 10px;
  }

  .overlap{
    margin-left: -250px;
    margin-bottom:120px;
    width: 320px;
  }
  
  /* Rules Section */
  .rules-section {
    padding: 40px 20px 60px;
    background-color: #f9f9f9;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100vh;
    scroll-snap-align: start;
    scroll-snap-stop: always;
  }

  /* Rules Title */
  .rules-title {
    text-align: center;
    margin-bottom: 0;
    width: 100%;
  }

  .rules-title h2 {
    font-size: 2em;
    margin-bottom: 15px;
    display: inline-block;
  }

  .rules-title .highlighted {
    background-color: #43D7FF;
    padding: 5px 15px;
    border-radius: 5px;
    margin-right: 5px;
  }

  .rules-subtitle {
    font-size: 1.1em;
    color: #333;
    margin-top: 5px;
  }

  /* Top boxes layout */
  .rules-top {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 30px;
    margin-top: -50px;
    flex-wrap: wrap;
    width: 100%;
    max-width: 840px;
  }

  .rule-box {
    flex: 1;
    max-width: 400px;
    min-width: 280px;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: transform 0.3s ease;
  }

  .rule-box:hover {
    transform: translateY(-10px);
  }

  .rule-box-image {
    background-color: #43D7FF;
    padding: 15px;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 130px;
  }

  .rule-box-image img {
    height: 100%;
    max-width: 100%;
    object-fit: contain;
  }

  .rule-box-content {
    background-color: white;
    padding: 5px 40px;
    text-align: left;
  }

  .rule-box h3 {
    font-size: 1.5em;
    margin-bottom: 8px;
    color: #595959;
  }

  .rule-box p {
    font-size: 1.1em;
    color: #666;
    margin-bottom: 6px;
    line-height: 1.3;
  }

  .rule-box ul {
    text-align: left;
    padding-left: 40px;
    list-style-type: disc;
    margin-top: 0;
    margin-bottom: 0;
  }

  .rule-box ul li {
    margin: 5px 0;
    font-size: 1em;
    color: #666;
    line-height: 1.3;
  }

  /* Bottom CTA bar */
  .rules-bottom {
    margin-top: 50px;
    width: 100%;
    max-width: 840px;
  }

  .rules-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: white;
    border-radius: 12px;
    overflow: hidden;
    width: 100%;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  }

  .rules-icon {
    background-color: white;
    padding: 10px;
    height: 80px;
    display: flex;
    align-items: center;
  }

  .rules-icon img {
    height: 60px;
  }

  .rules-text {
    flex-grow: 1;
    padding: 0 20px;
    background-color: white;
    margin: 10px 0;
    border-radius: 8px;
  }

  .rules-text p {
    color: #666;
    font-size: 1.5em;
    font-weight: bold;
    margin: 0;
    padding: 8px 0;
  }

  .rules-button {
    padding-right: 20px;
  }

  .btn-rules {
    background-color: #43D7FF;
    color: #333;
    border: none;
    border-radius: 8px;
    padding: 10px 25px;
    font-size: 1.1em;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
  }

  .btn-rules:hover {
    background-color: white;
    border: 2px solid #43D7FF;
    transform: scale(1.05);
  }

  /* Rules Section original styles (keeping for reference) */
  .rules {
    padding: 40px 20px;
  }
  .rules h2 {
    text-align: center;
    font-size: 1.8em;
    margin-bottom: 30px;
  }
  .race-types {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 40px;
  }
  .race {
    flex: 1 1 250px;
    max-width: 300px;
    text-align: center;
  }
  .race img {
    height: 80px;
    margin-bottom: 10px;
  }
  .race h3 {
    font-size: 1.5em;
    margin-bottom: 0.5em;
  }
  .race ul li {
    margin: 5px 0;
  }
  /* Centered button in rules */
  .center {
    text-align: center;
    margin-top: 20px;
  }
  .btn.cta {
    display: inline-block;
    background-color: #ff9800;
    color: #fff;
    padding: 10px 20px;
    font-weight: bold;
    border-radius: 5px;
  }
  .btn.cta img {
    vertical-align: middle;
    height: 24px;
    margin-right: 5px;
  }
  
  /* Costume Plans Section */
  .costumes {
    padding: 40px 20px;
    text-align: center;
  }
  .costumes h2 {
    font-size: 1.8em;
    margin-bottom: 30px;
  }
  .plans {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    max-width: 900px;
    margin: 0 auto;
  }
  .plan-card {
    background: #f9f9f9;
    border: 2px solid #eee;
    border-radius: 10px;
    padding: 20px;
    text-align: left;
  }
  .plan-card h3 {
    font-size: 1.3em;
    margin-bottom: 10px;
  }
  .plan-card .price {
    font-size: 1.2em;
    font-weight: bold;
    margin-bottom: 10px;
  }
  .plan-card ul li {
    margin: 6px 0;
  }
  
  /* Contact Section */
  .contact {
    background: #eee;
    padding: 30px 20px;
    text-align: center;
    scroll-snap-align: start;
    scroll-snap-stop: always;
  }
  .contact h2 {
    font-size: 1.5em;
    margin-bottom: 15px;
  }
  .contact a {
    color: #333;
    text-decoration: underline;
  }
  
  /* Buttons (general) */
  .btn {
    display: inline-block;
    background-color: #4CAF50;
    color: #fff;
    padding: 8px 16px;
    border-radius: 4px;
  }
  .btn.login {
    background-color: #bbb;
    color: #000;
  }
  .btn.signup {
    background-color: #f44336;
    color: #fff;
  }
  
  .race-types img{
    width: 25%;
  }

  .center img{
    width: 52.6%;
  }

  /* Costume Section */
  .costume-section {
    padding: 60px 20px;
    background-color: #1e1e2f;
    color: white;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    scroll-snap-align: start;
    scroll-snap-stop: always;
  }

  .costume-title {
    text-align: center;
    margin-bottom: 40px;
    width: 100%;
  }

  .costume-title h2 {
    font-size: 2.2em;
    margin-bottom: 15px;
  }

  .costume-subtitle {
    font-size: 1.1em;
    color: #e0e0e0;
  }

  .costume-subtitle .highlight-text {
    background-color: #43D7FF;
    color: #333;
    padding: 2px 8px;
    border-radius: 4px;
  }

  .costume-table {
    width: 100%;
    max-width: 900px;
  }

  .costume-options {
    display: flex;
    justify-content: center;
    width: 100%;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
  }

  .option-column {
    flex: 1;
    background-color: white;
    color: #333;
    border-right: 1px solid #eee;
    max-width: 300px;
  }

  .option-column:last-child {
    border-right: none;
  }

  .option-column.highlighted {
    background-color: #43D7FF;
  }

  .option-header {
    padding: 25px 15px;
    text-align: center;
    border-bottom: 1px solid #eee;
  }

  .option-header h3 {
    font-size: 1.8em;
    margin-bottom: 5px;
  }

  .option-header p {
    font-size: 1.2em;
    margin: 0;
  }

  .option-features {
    padding: 20px 0;
  }

  .feature {
    padding: 12px 15px 12px 35px;
    border-bottom: 1px solid #eee;
    display: flex;
    align-items: center;
  }

  .feature:last-child {
    border-bottom: none;
  }

  .checkmark {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 1px solid #333;
    margin-right: 15px;
    color: #333;
  }

  .checkmark.filled {
    background-color: #333;
    color: #43D7FF;
    border: none;
  }
  
  /* Mobile Menu Button */
  .mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 20px;
    cursor: pointer;
    margin-right: 15px;
    z-index: 1002;
  }

  .mobile-menu-btn span {
    display: block;
    width: 100%;
    height: 3px;
    background-color: #333;
    border-radius: 3px;
    transition: all 0.3s ease;
  }

  /* Hamburger to X animation */
  .mobile-menu-btn span:nth-child(1).active {
    transform: translateY(8px) rotate(45deg);
  }

  .mobile-menu-btn span:nth-child(2).active {
    opacity: 0;
  }

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

  /* Prevent scrolling when menu is open */
  body.menu-open {
    overflow: hidden;
  }

  /* Mobile Menu Overlay */
  .mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.98);
    z-index: 1001;
    padding-top: 80px;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
  }

  .mobile-menu.active {
    transform: translateX(0);
  }

  .mobile-menu ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .mobile-menu ul li {
    margin: 15px 0;
  }

  .mobile-menu ul li a {
    font-size: 1.5em;
    color: #333;
    font-weight: bold;
  }

  .mobile-contact-btn {
    background-color: #333;
    color: white !important;
    padding: 10px 25px;
    border-radius: 30px;
    margin-top: 20px;
  }
  
  /* Responsive Design for Mobile Devices */
  @media screen and (max-width: 768px) {
    /* General Styles */
    body {
      scroll-padding-top: 60px; /* Adjust for smaller navbar on mobile */
    }
    
    /* Header Navigation */
    .navbar {
      height: 70px;
      padding: 5px 10px;
      justify-content: space-between;
    }
    
    .logo img {
      height: 60px; /* Bigger icon */
      margin-left: 10px;
    }
    
    .nav-links {
      display: none; /* Hide nav links on mobile */
    }
    
    .mobile-menu-btn {
      display: flex; /* Show mobile menu button */
      margin-left: auto; /* Push to the right */
      margin-right: 5%; /* Add some right margin */
    }
    
    .mobile-menu {
      display: block; /* Show mobile menu container */
    }
    
    .btn-contact-us {
      display: none; /* Hide desktop contact button */
    }
    
    /* Banner Section */
    .banner {
      height: 100vh;
      margin-top: 0;
      background: transparent; /* Make background transparent on mobile */
      display: flex;
      flex-direction: column;
      justify-content: flex-start; /* Align content to the top */
      align-items: center;
      padding-top: 0; /* Remove top padding */
      position: relative; /* Ensure relative positioning for absolute children */
      overflow: visible; /* Allow content to overflow */
    }
    
    .banner-content {
      width: 100%;
      padding: 0 0px;
      z-index: 3; /* Ensure content is above the dinosaur */
      margin-top: 20vh; /* Move content higher on mobile */
    }
    
    .banner-text_1 {
      margin-top: 0;
      margin-bottom: 0; /* Reduce bottom margin to bring text closer */
    }
    
    .banner-text_2 {
      background-color: #43D7FF;
      color: black;
      width: 80%;
      height: auto;
      margin: -5px auto 5px auto; /* Reduce margin to bring text closer */
    }
    
    .banner h1 {
      font-size: 2em;
    }
    
    .banner h2 {
      font-size: 1.1em;
      font-weight: 400;
      text-decoration-thickness: 4px;
      margin-top: 10px;
    }
    
    .btn-register {
      width: 70%;
      background-color: black;
      border-color: black;
      border-width: 1px;
      border-radius: 10vh;
      color: white;
      font-weight: 400;
      font-size: 1.1em;
      padding: 8px 8px;
      margin-top: 15px;
      z-index: 3; /* Ensure button is above the dinosaur */
    }
    .banner-dinosaur {
      display: block !important; /* Force display with !important */
      position: absolute;
      width: 85%; /* Larger size */
      bottom: 3%; /* Position higher */
      right: 0%; /* Align to the right side */
      left: auto; /* Remove left alignment */
      z-index: 2; /* Ensure it's above the background but below content */
      opacity: 1; /* Ensure full opacity */
    }
    /* Video Section */
    .video-section {
      flex-direction: column;
      padding: 0;
      height: 100vh;
      min-height: 100vh;
      background-color: black;
      color: white;
      position: relative;
      justify-content: flex-start;
      align-items: center;
    }
    
    .text-container {
      padding: 0;
      text-align: center;
      margin: 25vh 0 3vh 0;
      width: 90%;
      position: relative;
      z-index: 2;
    }
    
    .text-container h1 {
      font-size: 2.2em;
      margin: 0;
      color: white;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 15px;
    }
    
    .text-container .highlight-text {
      background-color: #43D7FF;
      color: black;
      padding: 8px 30px;
      border-radius: 25px;
      font-weight: bold;
      width: auto;
      display: inline-block;
      margin: 0;
    }
    
    .text-container p {
      font-size: 1em;
      line-height: 1.5;
      color: #CCCCCC;
      margin-top: 10px;
    }
    
    .video-container {
      width: 95%;
      height: 220px;
      margin-top: 20px;
      position: relative;
      border-radius: 40px;
      z-index: 2;
      overflow: hidden;
      background-color: black;
    }
    
    .video-container iframe {
      width: 95%;
      height: 220px;
      margin-top: 20px;
      position: relative;
      z-index: 2;
      border-radius: 40px;
      display: block;
      margin: 0 auto;
    }
    
    .overlap {
      position: absolute;
      width: 150px;
      margin: 0;
      top: 50vh;
      left: -20px;
      z-index: 3; /* Make sure it's above the video */
      transform: rotate(-10deg);
    }
    
    
    /* Rules Section */
    .rules-section {
      padding: 30px 15px 40px;
    }
    
    .rules-title h2 {
      font-size: 1.6em;
    }
    
    .rules-subtitle {
      font-size: 0.9em;
    }
    
    .rules-top {
      gap: 20px;
      margin-top: 20px;
    }
    
    .rule-box {
      min-width: 100%;
    }
    
    .rule-box-image {
      height: 100px;
    }
    
    .rule-box-content {
      padding: 5px 20px;
    }
    
    .rule-box h3 {
      font-size: 1.3em;
    }
    
    .rule-box p, .rule-box ul li {
      font-size: 0.9em;
    }
    
    .rules-cta {
      flex-direction: column;
    }
    
    .rules-icon {
      height: 60px;
    }
    
    .rules-icon img {
      height: 40px;
    }
    
    .rules-text {
      padding: 10px;
      text-align: center;
    }
    
    .rules-text p {
      font-size: 1.2em;
    }
    
    .rules-button {
      padding: 10px;
      text-align: center;
    }
    
    /* Costume Section */
    .costume-section {
      padding: 40px 15px;
    }
    
    .costume-title h2 {
      font-size: 1.8em;
    }
    
    .costume-subtitle {
      font-size: 0.9em;
    }
    
    .costume-options {
      flex-direction: column;
    }
    
    .option-column {
      max-width: 100%;
      border-right: none;
      border-bottom: 1px solid #eee;
    }
    
    .option-column:last-child {
      border-bottom: none;
    }
    
    .option-header {
      padding: 15px 10px;
    }
    
    .option-header h3 {
      font-size: 1.5em;
    }
    
    .option-header p {
      font-size: 1em;
    }
    
    .feature {
      padding: 10px 10px 10px 25px;
    }
    
    /* Contact Section */
    .contact {
      padding: 20px 15px;
    }
    
    .contact h2 {
      font-size: 1.3em;
    }
  }