/* Body and General Layout */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #fff; /* Light background to contrast with navbar */
    box-sizing: border-box;
}

/* Navbar Styling */
nav.top-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #fff; /* White background for the navbar */
    padding: 10px 20px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1); /* Subtle shadow for depth */
    position: relative;
}

.logo img {
    height: 40px; /* Adjust the height of the logo as needed */
}

.center-text {
    font-size: 36px; /* Large font size for SiMLeng */
    color: #007bff; /* Blue color for the text */
    font-weight: bold;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    text-shadow: none;
}

/* Help Button */
.cta {
    background-color: #28a745; /* Green */
    color: #ffffff; /* White text */
    border: none;
    border-radius: 5px;
    padding: 8px 16px;
    text-decoration: none;
    font-weight: bold;
    margin-left: 20px;
    cursor: pointer;
    font-size: 16px;
}

.cta:hover {
    background-color: #218838; /* Darker Green on Hover */
}
/* Login/Register Button */
.login-button {
    padding: 10px 20px;
    background-color: #007bff; /* Primary Blue */
    color: white;
    border: none;
    cursor: pointer;
    border-radius: 5px;
    font-size: 16px;
}

.login-button:hover {
    background-color: #0056b3; /* Darker Blue on Hover */
}


/* Modal */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.modal-content {
    background-color: white;
    padding: 20px;
    border-radius: 10px;
    width: 300px;
    position: relative;
    animation: modalOpen 0.3s ease-out;
}

@keyframes modalOpen {
    from { transform: translateY(-50px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.close {
    position: absolute;
    top: 10px;
    right: 10px;
    font-size: 20px;
    cursor: pointer;
}

.tabs {
    display: flex;
    justify-content: space-around;
    margin-bottom: 20px;
}

.tab {
    cursor: pointer;
    padding: 10px 20px;
    background-color: #e0e0e0;
    border-radius: 5px;
    text-align: center;
}

.tab.active {
    background-color: #007bff;
    color: white;
}

.form-content {
    display: none;
}

.form-content.active {
    display: block;
}

.form-header {
    text-align: center;
    margin-bottom: 20px;
}

input[type="text"], input[type="email"], input[type="password"] {
    width: 100%;
    padding: 10px;
    margin-bottom: 10px;
    border-radius: 5px;
    border: 1px solid #ccc;
    box-sizing: border-box;
}

button[type="submit"] {
    width: 100%;
    padding: 10px;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

.recover-password, .back-to-login {
    text-align: center;
    cursor: pointer;
    margin-top: 10px;
    color: #007bff;
    font-size: 14px;
}
 

/* End of Modal/form for Login/Register */
/* Blank Strip */
.blank-strip {
    height: 1cm;
    background-color: #fff; /* White strip */
}

/* Header */
.header {
    font-size: 2rem; /* Large text size for prominence */
    text-align: center;
    color: #ffffff; /* Ensure text is visible on the background */
    background-color: #00509e; /* Slightly more opaque background for contrast */
    padding: 60px 20px; /* Add more padding for better readability */
    border-radius: 5px; /* Round the corners */
    width: 100%;
    display: block; /* inline-block; /* Ensure proper centering */
    font-weight: bold; /* Make the text bold */
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3); /* Subtle shadow for added depth */
    margin: 0 auto; /* Center the header horizontally */
    box-sizing: border-box; /* Ensure padding and borders are included in the total width and height */
}

.header-container {
    width: 100%; /* Ensure the container takes full width */
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 10px 0; /* Optional: Add padding around the container */
    box-sizing: border-box; /* Ensure padding is included in the width/height */
}

/* Paragraph styling */
.header p {
  color: #ffffff; /* White as default text color */
  font-size: 1.25rem;
  margin-top: 0;
}

/* Yellow highlight for emphasis */
.header .yellow-bold {
  color: #FFD700; /* Gold/yellow that pops against blue */
  font-weight: bold;
  font-weight: 700;
  padding: 2px 6px; /* Adds a bit of spacing inside the highlight */
  border-radius: 4px; /* Optional: soft rounded corners */
}

.advertising-news {
    background-color: #f4f4f4;
    padding: 5px;
    text-align: center;
    border-top: 1px solid #ddd;
    border-bottom: 1px solid #ddd;
}

.advertising-news h4 {
    color: blue; /* Set the text color for h4 */
    margin-bottom: 10px; /* Optional: Add some spacing below the h4 */
}

#flushingText {
    position: relative; /* Required for positioning the link */
    font-size: 16px; /* Adjust text size */
    color: blue; /* Set the text color for p */
    margin: 0 auto; /* Center align the text block if it has a specific width */
    display: inline-block; /* Inline block to adjust the width of the p element */
    background-color: yellow; /* Highlight the p text with a yellow background */
    padding: 5px; /* Optional: Add some padding inside the p element */
    border-radius: 3px; /* Optional: Add rounded corners to the highlighted text */
}

#stopLink {
    color: blue; /* Blue color for the link */
    text-decoration: underline; /* Underline to indicate it's a link */
    display: none; /* Initially hide the link */
}

/* Styles for the link when it's visible */
#flushingText.show-link #stopLink {
    display: inline; /* Show the link */
}

/* Main Content Wrapper */
.content-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
}

/* Image Container */
.image-container {
    position: relative; /* Allows absolute positioning of child elements */
    background-image: url('/assets/images/ai-llm-blog.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    height: 1200px; /* Adjust height as needed */
    display: flex;
    align-items: center;
    justify-content: center;
    color: white; /* Text color */
    width: 100%; /* Ensures the hero image covers the full width */
}


.yellow-bold {
    color: #FFD700; /* Bright yellow (Gold) */
    font-weight: bold;
    font-size: 2em; /* Optional: makes the title larger */
}