/* Global styles */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
}

/* Header styles */
header {
    position: fixed;
    top: 0;
    width: 100%;
    background-color:whitesmoke;
    color: black;
    display: flex;
    align-items: center;
    padding: 10px 20px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    box-sizing:border-box;
    justify-content:space-between;
    height: 100px; /* Ensure the header has a consistent height */
}

/* Logo and text in header */
.header-content {
    display: flex;
    width: 100%;
    align-items: center;
    flex: 1;
}

.logo-container {
    display: flex;
    align-items: center;
    margin-right: auto; /* Push navigation to the right */
}

#ku-logo {
    width: 80px;
    margin-right: 15px;
}

.logo-text h1, .logo-text h2 {
    margin: 0;
    color: black;
}

.logo-text h1 {
    font-size: 1.5em;
}

.logo-text h2 {
    font-size: 1em;
}

/* Navigation styles */
nav {
    margin-left: auto; /* Align navigation to the right */
}

nav ul {
    list-style: none;
    display: flex;
    margin: 0;
    padding: 0;
}

nav ul li {
    margin-left: 20px;
}

nav ul li a {
    color: black;
    text-decoration: none;
    font-weight: bold;
}

nav ul li a:hover {
    color: #ffdd00;
}

/* Main content */
main {
    padding-top: 90px;
    height: auto;
    text-align: center;
    color: #004080;
}

/* Welcome section with background image */
.welcome-section {
    margin: 0;
    background-image: url('Traverse.jpg');
    background-size: cover; 
    background-repeat: no-repeat; 
    background-position: center center; 
    min-height: calc(100vh - 60px);
    padding: 20px;
    color: black;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
    overflow: hidden;
    position: relative; /* For the pseudo-element positioning */
}

.welcome-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5); /* Black overlay with 50% opacity */
    z-index: 1; /* Put the overlay behind text */
}

.welcome-section h1,
.welcome-section p {
    position: relative; /* Make text stay above the overlay */
    z-index: 2; /* Ensure text is above the overlay */
}

.welcome-section h1 {
    font-size: 4.5em;
    margin-bottom: 20px;
    color: whitesmoke;
}

.welcome-section p {
    font-size: 1.8em;
    max-width: 800px;
    color: whitesmoke;
    margin: 0 auto;
}

/* Form styles */
form {
    max-width: 800px;
    margin: 20px auto;
    padding: 20px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

form label {
    display: block;
    margin-bottom: 10px;
    font-weight: bold;
}

form input[type="text"],
form input[type="number"],
form input[type="submit"] {
    width: 100%;
    padding: 10px;
    margin-bottom: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

form input[type="submit"] {
    background-color: #004080;
    color: white;
    border: none;
    cursor: pointer;
}

form input[type="submit"]:hover {
    background-color: #003060;
}

/* Results section */
#results {
    margin-top: 20px;
    background: #fff;
    padding: 15px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.hidden {
    display: none;
}

/* About Me section */
#profile {
    text-align: center;
    max-width: 600px;
    margin: 20px auto;
    padding: 20px;
    border: 1px solid #ddd;
    border-radius: 8px;
}

#profile img {
    width: 400px;
    border-radius: 50%;
}

#profile p {
    font-size: 1.2em;
    margin-top: 10px;
}

/* Navigation links for back */
a {
    display: block;
    margin-top: 20px;
    color: blue;
    text-decoration: none;
    font-weight: bold;
}

a:hover {
    color: blue;
}

/* Additional Styles */
.content-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 20px;
}

.content-box {
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
    width: 80%;
}

.content-box table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
}

.content-box table td {
    padding: 10px;
}

.content-box table td input {
    width: calc(50% - 20px);
    margin-right: 10px;
}

.content-box h3 {
    margin-top: 0;
}

#results {
    margin-top: 20px;
    background: #fff;
    padding: 15px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    width: 80%;
}

.hidden {
    display: none;
}

.navigation-links {
    margin-top: 20px;
}

.navigation-links a {
    color: whitesmoke;
    text-decoration: none;
    font-weight: bold;
}

.navigation-links a:hover {
    color: whitesmoke;
}

.fixed-background {
    background-image: url('Traverse.jpg');
    background-size: cover; /* Ensures the background image covers the entire element */
    background-repeat: no-repeat;
    background-attachment: fixed; /* Keeps the background fixed during scrolling */
    background-position: center center; 
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

/* Section Header styles */
.section-header {
    width: 100%;
    background: rgba(255, 255, 255, 0.8); /* Semi-transparent white background */
    color:black; /* Dark color for text to contrast with the background */
    padding: 20px 0; /* Add padding to give space around the heading */
    text-align: center;
    box-sizing: border-box; /* Ensure padding is included in the total width */
    position: relative; /* Allows for absolute positioning of the heading if needed */
}

.section-header h2 {
    margin: 0;               
    font-size: 2.5em;        
    width: 100%;    
    padding: 0 20px;    
    background:transparent;     
}

/* Main background for the traverse page */
.fixed-background {
    background-image: url('Traverse.jpg'); /* Replace with your background image */
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-position: center center;
    min-height: 100vh;
    display: flex;
    flex-direction:column;
    align-items: center;
    justify-content: center;
}

/* Transparent box styling */
.transparent-box {
    background: rgba(255, 255, 255, 0.7); /* Semi-transparent white background */
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    text-align: center;
    max-width: 800px;
    margin: 20px;
}

.transparent-box h1 {
    font-size: 3em;
    margin-bottom: 20px;
    color: #004080; /* Matching color scheme */
}

.transparent-box p {
    font-size: 1.2em;
    line-height: 1.6;
    color: #333;
}

/* Button styles */
.button {
    display: inline-block;
    margin-top: 20px;
    padding: 12px 24px;
    background-color: #004080;
    color: white;
    text-decoration: none;
    border-radius: 4px;
    font-weight: bold;
}

.button:hover {
    background-color: #003060;
}