/* BODY + OUTER BACKGROUND */
body {
    margin: 0;
    padding: 0;
    font-family: Arial, sans-serif;
    background-color: #073627; /* dark green sides */
    display: flex;
    flex-direction: column;
    align-items: center; /* centers main-wrapper horizontally */
}

/* SITE HEADER */
.site-header {
    width: 100%;
    background-color: #095339; /* dark green */
    color: white;
    text-align: center;
    font-size: 1.8rem;
    font-weight: bold;
    padding: 20px 0;
    border-bottom: 4px solid #ffc425; /* gold underline */
}

/* MAIN CONTENT BOX */
.main-wrapper {
    background-color: white;
    width: 100%;
    max-width: 700px; /* limits width on large screens */
    padding: 30px;
    margin: 20px 0 50px 0; /* space from header and bottom */
    border-radius: 8px;
    box-shadow: 0 0 12px rgba(0,0,0,0.2);
}

/* HEADINGS */
h1 {
    text-align: center;
    margin-bottom: 20px;
    border-bottom: 2px solid #ffc425;
    padding-bottom: 5px;
}

/* BUTTONS */
.navigation-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: center;
    margin-bottom: 25px;
}

.nav-button {
    display: block;
    width: 100%;
    max-width: 420px;
    padding: 14px;
    text-align: center;
    text-decoration: none;
    background: #095339;
    color: white;
    border-radius: 8px;
    border: 2px solid #ffc425;
    font-size: 1rem;
    transition: 0.3s ease;
}

.nav-button:hover {
    background: #ffc425;
    color: #073627;
    transform: scale(1.04);
}

/* PAGE SECTION */
.page-section {
    margin-top: 35px;
}