body {
    margin: 0;
    font-family: Arial, sans-serif;
    color: #000;
}

/* Fullscreen fixed background image */
.hero {
    background: url('images/background.jpg') center/cover no-repeat;
    height: 100vh;
    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: -1;
}

/* Content scrolls directly over background */
.content {
    max-width: 900px;
    margin: 0 auto;
    padding: 40px 20px;
    position: relative;
    z-index: 1;
}

/* White outline around black text for readability */
.content h1,
.content h2,
.content p,
.content a,
footer p {
    color: black;
    text-shadow:
        -1px -1px 0 white,
         1px -1px 0 white,
        -1px  1px 0 white,
         1px  1px 0 white;
}

.content h1 {
    margin-top: 0;
    padding-top: 40px;
    font-size: 2.5rem;
}

.content h2 {
    margin-top: 40px;
    font-size: 1.8rem;
}

.content a {
    color: black;
    font-weight: bold;
    text-decoration: none;
}

.content a:hover {
    text-decoration: underline;
}

footer {
    text-align: center;
    padding: 40px 0;
    margin-top: 40px;
    font-size: 0.9rem;
}