/* Basic Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

/* Body Styling for Full-Screen Layout */
body {
    display: flex;
    flex-direction: column;
    min-height: 100vh; /* Occupy full viewport height */
    background-color: #f4f4f4;
    color: #333;
}

/* Header Styling */
header {
    text-align: center;
    padding: 20px;
    background-color: #4CAF50;
    color: white;
    width: 100%;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

header h1 {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 10px;
}

/* Navigation Bar Styling */
nav ul.navbar {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: 20px;
    padding: 10px 0;
}

nav ul.navbar li a {
    text-decoration: none;
    color: white;
    font-size: 1rem;
    padding: 8px 15px;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

nav ul.navbar li a:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

/* Main Content Styling */
main {
    flex-grow: 1;
    width: 100%;
    max-width: 1000px;
    margin: auto;
    padding: 20px;
    text-align: center;
}

/* Section Styling */
section {
    margin-bottom: 20px;
}

section img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* Footer Styling */
footer {
    padding: 20px;
    font-size: 0.9rem;
    color: #666;
    text-align: center;
    width: 100%;
    background-color: #333;
    color: white;
}

/* Responsive Design Adjustments */
@media (max-width: 768px) {
    header h1 {
        font-size: 1.8rem;
    }

    nav ul.navbar li a {
        font-size: 0.9rem;
        padding: 8px 12px;
    }
}