/* Default Light Mode Styles */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4; /* Light background */
    color: #333; /* Dark text color */
}

header {
    background-color: #0b0b0c;
    color: white;
    padding: 20px;
    text-align: center;
}

nav {
    display: flex;
    justify-content: center;
    background-color: #0a0c0e;
    padding: 10px;
}

nav a {
    color: white;
    text-decoration: none;
    margin: 0 15px;
    font-size: 18px;
}

nav a:hover {
    text-decoration: underline;
}

.container {
    padding: 20px;
}

.section {
    margin-bottom: 20px;
    padding: 20px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

footer {
    text-align: center;
    padding: 10px;
    background-color: #003d80;
    color: white;
    position: relative;
    bottom: 0;
    width: 100%;
}

.button {
    display: inline-block;
    padding: 10px 20px;
    background-color: #003d80;
    color: white;
    border: none;
    border-radius: 5px;
    text-decoration: none;
    cursor: pointer;
}

.button:hover {
    background-color: #a1c4fd;
}

/* Dark Mode Styles */
body.dark-mode {
    background-color: #333; /* Dark background */
    color: #000000; /* Black font on white box */
}

header.dark-mode {
    background-color: #000; /* Black background for header */
    color: rgb(245, 237, 237); /* White text color for header */
}

header.dark-mode h1,  header.dark-mode p {
    color: white; /* Ensure header text is white in dark mode */
}

nav.dark-mode {
    background-color: #222; /* Dark nav background */
}

nav.dark-mode a {
    color: #ccc; /* Light text in nav */
}

nav.dark-mode a:hover {
    text-decoration: underline;
    color: #fff; /* Hover color for links */
}

.container.dark-mode {
    background-color: #444; /* Dark background for the container */
}

.section.dark-mode {
    background-color: #333; /* Dark background for each section */
    color: white; /* Light text in each section */
}

footer.dark-mode {
    background-color: #222; /* Dark footer background */
}

.button.dark-mode {
    background-color: #555; /* Dark background for buttons */
}

.button.dark-mode:hover {
    background-color: #010814; /* Lighter color on hover */
}
.banner {
    text-align: center;
    margin: 20px 0;
    position: relative;
}

.banner-container {
    position: relative;
    display: inline-block;
}

.banner img {
    max-width: 80%;
    height: auto; /* better for responsiveness */
    border-radius: 10px;
    display: block;
}

/* Dark overlay for better text visibility */
.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4); /* 40% dark overlay */
    border-radius: 10px;
}

.banner-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-family: 'Poppins', sans-serif;
    text-align: center;
    z-index: 1; /* Makes sure it's above the overlay */
}

.banner-text h2 {
    font-size: 2.5rem;
    font-weight: 600;
}

.banner-text p {
    font-size: 1.2rem;
    margin: 5px 0;
}

.banner-text .subtext {
    font-size: 1rem;
    opacity: 0.9;
}

.features {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
    padding: 40px;
}

.feature-card {
    background: white;
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    padding: 20px;
    max-width: 300px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
}

.feature-card img {
    width: 100px;
    height: auto;
    margin-bottom: 15px;
}

.feature-card h3 {
    font-family: 'Poppins', sans-serif;
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.feature-card p {
    font-size: 1rem;
    color: #555;
}

/* Hover effect */
.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.2);
}