/* Header background styles */
.header-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0.7;
    z-index: -1;
}

header {
    position: relative;
    background-color: rgba(0, 0, 0, 0.5);
    color: white;
    padding: 60px 0;
    margin-bottom: 20px;
    overflow: hidden;
}

header .container {
    position: relative;
    z-index: 1;
}

header h1, header h2, header p {
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
}

/* Ensure text is readable over background images */
header h1 {
    font-size: 2.8em;
    margin-bottom: 10px;
}

header h2 {
    font-size: 1.6em;
    font-weight: 300;
    margin-bottom: 15px;
}

header .author {
    font-style: italic;
    font-size: 1.1em;
}