body {
    font-family: 'Roboto', Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    color: #333;
}

header {
    background-color: #000;
    color: #fff;
    padding: 0; /* Padding is handled by navbar */
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2); /* Add shadow for depth */
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    height: 80px; /* Taller navbar */
}

.logo {
    width: 60px; /* Adjust size for circular logo */
    height: 60px;
    border-radius: 50%; /* Make the logo circular */
    object-fit: cover; /* Ensure the image fits well in the circle */
    border: 2px solid #fff; /* White border for contrast */
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.3); /* Subtle shadow for the logo */
}

nav ul {
    list-style: none;
    padding: 0;
    display: flex;
    margin: 0;
    align-items: center; /* Vertically center the links */
}

nav ul li {
    margin: 0 1.5rem;
}

nav ul li a {
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    font-size: 1.1rem;
    transition: color 0.3s ease;
}

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

main {
    padding: 2.5rem;
    min-height: calc(100vh - 120px); /* Adjust for taller header and footer */
}

section {
    margin-bottom: 2.5rem;
}

section h2 {
    font-size: 1.8rem;
    border-bottom: 2px solid #000;
    padding-bottom: 0.5rem;
    color: #222;
}

section p {
    line-height: 1.6;
    font-size: 1.1rem;
}

footer {
    background-color: #000;
    color: #fff;
    text-align: center;
    padding: 1rem;
    width: 100%;
    position: relative;
    bottom: 0;
    font-size: 0.9rem;
}