:root {
    --bg: #002B55;
    --card: #0A3A68;
    --text: #F5F7FA;
    --muted: #AFC7D8;
    --accent: #D8A45C;
    --border: #325A7D;

    background-color: var(--bg);
    color: var(--text);
    font-family: "Avenir Next", "Helvetica Neue", Arial, sans-serif;
}

body {
    min-height: 100%;
    margin: 0;
}

/* cards */
article, nav {
    border: 1px solid var(--border);
    padding: 2em;
    background-color: var(--card);
    box-shadow: 0 6px 18px rgba(0,0,0,0.18);
    border-radius: 10px;
}

/* top spacing */
article ~ article {
    margin-top: 2em;
}

/* title */
h1 {
    font-size: 2em;
    letter-spacing: 0.05em;
    font-weight: 300;
}

/* headings */
h2, h3 {
    font-weight: 400;
    color: white;
}

/* links */
a {
    color: var(--accent);
    text-decoration: none;
}

a:hover {
    color: white;
    text-decoration: underline;
}

/* header/footer */
header, footer {
    background-color: var(--accent);
    padding: 2em 1em 1em 1em;
}

.program-wrapper {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
}

/* Optional: make each article take equal width */
.program-wrapper article {
    flex: 1;
}

/* Optional: make it responsive */
@media (max-width: 800px) {
    .program-wrapper {
        flex-direction: column;
    }
}

.tables-wrapper {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
}

.tables-wrapper section {
    flex: 1;
    min-width: 300px;
}

header h1 {
    margin: 0 auto;
    text-transform: uppercase;
}

/* tables */
table {
    background: white;
    color: #002B55;
}

th {
    background: #DDE8F0;
}

/* content width */
#container {
    padding: 1.5em;
    margin: auto;
    max-width: 1100px;
}

/* desktop */
@media(width > 40em) {
    #container {
        width: 75%;
    }
}