body {
    font-family: 'Roboto', sans-serif; /* Use a modern font */
    margin: 0;
    padding: 0;
    background-color: #333;
    color: white;
    text-align: center;
    min-height: 100vh;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #555;
    padding: 10px 20px;
}

.menu-btn {
    background: none;
    border: none;
    color: white;
    font-size: 18px;
    cursor: pointer;
}

.play-store-btn { /* Style the Play Store button */
    background-color: #4CAF50; /* Green */
    border: none;
    color: white;
    padding: 10px 20px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
    border-radius: 5px;
    cursor: pointer;
}

#menu-container nav { /* Target the nav inside the container */
    background: black;
    padding: 10px;
    position: absolute;
    margin-top: 0px;
    left: 0;
    width: 200px; 
    height: 100%;
    z-index: 10;
}

#menu-container nav.hidden {
    display: none;
}

#menu-container nav ul {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 100%;
}

#menu-container nav ul li {
    padding: 10px;
    width: 100%;
    text-align: center;
}

#menu-container nav ul li a {
    color: white;
    text-decoration: none;
    font-size: 1.2em;
}

main {
    padding: 20px;
    z-index: 0;
    max-width: 800px; /* Set a maximum width for the main content */
    margin: 0 auto; /* Center the content */
}


.hero {
    /* Add styles for the hero section if needed */
}

.image-slider {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    margin: 20px auto;
}

.image-slider img {
    max-width: 80%;
    height: auto;
    border: 2px solid #666;
    border-radius: 5px;
    max-height: calc(100vh - 150px); /* Adjust 100px for desired spacing */
}
.arrow {
    background: none;
    border: none;
    cursor: pointer;
    position: absolute;
    display: flex;
    align-items: center;
}

.arrow img {
    width: 60px;
    height: auto;
}

.left {
    left: 10px;
}

.right {
    right: 10px;
}

.features {
    margin-top: 20px; /* Add spacing between sections */
}

.colorful-themes {
    font-size: 1.2em;
}
/* ... your existing styles ... */

#gallery-container {
    display: flex;
    flex-wrap: wrap; /* Allow images to wrap */
    justify-content: center;
  }
  
  .gallery-image {
    width: 200px; /* Adjust thumbnail size as needed */
    height: auto;
    margin: 10px;
    cursor: pointer;
  }
  
  #expanded-image-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.8); /* Semi-transparent background */
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 100; /* Ensure it's on top */
  }
  
  #expanded-image-container.hidden {
    display: none;
  }
  
  #expanded-image {
    max-width: 90%;
    max-height: 90vh;
  }
  
  #close-expanded-image {
    position: absolute;
    top: 20px;
    right: 20px;
    background-color: #fff;
    color: #000;
    border: none;
    padding: 10px 20px;
    cursor: pointer;
  }
@media (max-width: 768px) { /* Adjust breakpoint as needed */
    nav {
        width: 100%; 
        height: auto; /* Let height adjust based on content on mobile */
    }

    nav ul {
        height: auto; /* Let height adjust based on content on mobile */
    }
}