body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    color: #333;

    background-image: url("images/blue-angels.jpg");
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}


/* HEADER */

header {
    background-color: rgba(0, 40, 85, 0.95);
    color: white;
    padding: 25px;
    text-align: center;
}

header img {
    width: 80px;
    display: block;
    margin: 0 auto 10px auto;
}

header h1 {
    margin: 5px 0;
}


/* NAVIGATION */

nav {
    background-color: rgba(0, 64, 128, 0.95);
}

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

nav ul li {
    display: inline-block;
}

nav ul li a {
    display: inline-block;
    padding: 15px 25px;
    color: white;
    text-decoration: none;
    font-weight: bold;
}

nav ul li a:hover {
    background-color: #0066cc;
}


/* MAIN CONTENT */

main {
    padding: 30px;
    max-width: 1000px;
    margin: 40px auto;
    background-color: rgba(255,255,255,0.95);
    border-radius: 12px;
}


/* HEADINGS */

h2, h3 {
    color: #002855;
}


/* IMAGES */

main img {
    display: block;
    margin: 20px auto;
    max-width: 100%;
    border-radius: 8px;
}


/* FOOTER */

footer {
    background-color: rgba(0, 40, 85, 0.95);
    color: white;
    text-align: center;
    padding: 15px;
    margin-top: 40px;
}

footer a {
    color: #66ccff;
}


/* ABOUT PAGE LAYOUT */

.about-container {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}

.about-image {
    flex: 1;
    min-width: 250px;
}

.about-image img {
    width: 100%;
    max-width: 350px;
}

.about-text {
    flex: 2;
    min-width: 300px;
}


/* MOBILE */

@media (max-width: 768px) {

    .about-container {
        flex-direction: column;
    }

    nav ul li {
        display: block;
    }

}