:root {
    --nav-top: #19324d;
    --nav-bot: #262626;
    --card-bg: #ffffff;
    --card-border: #ccc;
    --highlight: #ffd200;
    --text: #333;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: 'Open Sans', sans-serif;
    color: var(--text);
}

/* Header styling */
.site-header .top-bar {
    background: var(--nav-top);
    color: white;
    text-align: center;
    padding: 1rem;
}

.site-header h1 {
    margin: 0;
    font-size: 1.5rem;
}

.highlight {
    color: var(--highlight);
}

/* Navigation bar */
.site-nav {
    background: var(--nav-bot);
}

.site-nav ul {
    list-style: none;
    margin: 0;
    padding: 0.5rem 0;
    display: flex;
    justify-content: space-evenly;
}

.site-nav a {
    color: white;
    text-decoration: none;
    transition: background-color 0.3s ease;
}

.site-nav a:hover {
    background-color: var(--highlight);
    border-radius: 4px;
    padding: 0.25rem 0.5rem;
}

/* Page layout */
main {
    max-width: 960px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
    padding: 2rem;
}

/* Card container */
.card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 8px;
    overflow: hidden;
}

/* Card titles */
.card h2 {
    background: var(--nav-top);
    color: white;
    margin: 0;
    padding: 0.75rem;
    font-family: 'Roboto', sans-serif;
    text-align: center;
}

/* Sub-heading inside card */
.card h3 {
    margin: 1.5rem 0 0.5rem;
    text-align: center;
    font-family: 'Roboto', sans-serif;
    color: var(--text);
    font-size: 1.1rem;
}

.card hr {
    border: 0;
    border-top: 1px solid var(--card-border);
    width: 80%;
    margin: 0.25rem auto 1rem;
}

/* Text inside cards */
.card p,
.card ul {
    padding: 1rem;
}

.card ul {
    margin: 0;
    list-style: disc inside;
}

/* Resource link colors */
.card ul a {
    color: var(--nav-top);
    text-decoration: none;
}

.card ul a:hover {
    background-color: var(--nav-top);
    color: white;
    border-radius: 4px;
    padding: 0.25rem 0.5rem;
}

/* About Me intro */
.about-me .intro {
    display: flex;
    flex-direction: row-reverse;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
}

.profile-pic {
    width: 230px;
    border-radius: 4px;
}

/* California facts section */
.facts {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    padding: 0 1rem 1rem;
}

.facts p {
    margin: 0;
    padding: 0;
    line-height: 1.4;
}

.fact-pic {
    width: 200px;
    border-radius: 4px;
    align-self: flex-start;
}

/* Footer styling */
footer {
    background: var(--nav-top);
    color: white;
    text-align: center;
    padding: 1rem;
}

.last-modified {
    color: white;
    margin-top: 0.5rem;
    font-size: 0.9rem;
}