/* Sleek Corporate Theme */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f8f9fa;
    color: #212529;
}

header {
    background: #002855;
    color: white;
    padding: 15px;
    text-align: center;
    font-size: 1.5rem;
    font-weight: bold;
    letter-spacing: 1px;
}

nav ul {
    list-style: none;
    padding: 0;
    text-align: center;
}

nav ul li {
    display: inline;
    margin: 0 25px;
}

nav ul li a {
    color: white;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.2rem;
    transition: color 0.3s ease;
}

nav ul li a:hover {
    color: #fdbb2d;
}

section {
    max-width: 1000px;
    margin: 50px auto;
    padding: 35px;
    background: white;
    border-radius: 15px;
    box-shadow: 0px 5px 20px rgba(0, 0, 0, 0.12);
    text-align: center;
}

iframe {
    width: 100%;
    height: 500px;
    border-radius: 12px;
    border: none;
    box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.1);
}

footer {
    text-align: center;
    padding: 20px;
    background: #002855;
    color: white;
    font-size: 1.1rem;
    margin-top: 40px;
    letter-spacing: 0.5px;
}