/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Courier New', Courier, monospace;
    background-color: #0a1628;
    color: #f0f0f0;
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header and Navigation */
header {
    background-color: #162447;
    border-bottom: 3px solid #f0f0f0;
    padding: 20px 0;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}

.site-title {
    font-size: 2.5em;
    color: #f0f0f0;
    text-align: center;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    letter-spacing: 2px;
}

nav {
    margin-top: 15px;
}

.nav-menu {
    list-style: none;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 5px;
}

.nav-menu li {
    margin: 5px;
}

.nav-menu a {
    display: block;
    padding: 10px 20px;
    color: #f0f0f0;
    text-decoration: none;
    background-color: #0a1628;
    border: 2px solid #f0f0f0;
    border-radius: 0;
    transition: all 0.3s ease;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.nav-menu a:hover,
.nav-menu a.active {
    background-color: #f0f0f0;
    color: #0a1628;
    box-shadow: 3px 3px 0 rgba(240, 240, 240, 0.3);
    transform: translate(-2px, -2px);
}

/* Main Content */
main {
    flex: 1;
    padding: 40px 0;
}

.content-section {
    background-color: #162447;
    padding: 30px;
    margin-bottom: 30px;
    border: 3px solid #f0f0f0;
    box-shadow: 8px 8px 0 rgba(240, 240, 240, 0.1);
}

.content-section h2 {
    font-size: 2em;
    color: #f0f0f0;
    margin-bottom: 25px;
    border-bottom: 2px solid #f0f0f0;
    padding-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.content-section h3 {
    font-size: 1.5em;
    color: #f0f0f0;
    margin-top: 25px;
    margin-bottom: 15px;
    border-left: 4px solid #f0f0f0;
    padding-left: 15px;
}

.content-section p {
    margin-bottom: 15px;
    font-size: 1.05em;
}

.content-section ul {
    margin-left: 30px;
    margin-bottom: 15px;
}

.content-section li {
    margin-bottom: 10px;
}

/* About Page Specific */
.about-content {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
    align-items: flex-start;
}

.portrait-container {
    flex: 0 0 300px;
    text-align: center;
}

.portrait {
    max-width: 100%;
    height: auto;
    border: 4px solid #f0f0f0;
    box-shadow: 8px 8px 0 rgba(240, 240, 240, 0.2);
}

.about-text {
    flex: 1;
    min-width: 300px;
}

/* Image Gallery (for Astrophotography) */
.image-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 25px;
    margin-top: 20px;
}

.gallery-item {
    position: relative;
}

.gallery-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border: 3px solid #f0f0f0;
    box-shadow: 6px 6px 0 rgba(240, 240, 240, 0.15);
    transition: transform 0.3s ease;
}

.gallery-item img:hover {
    transform: scale(1.05);
    box-shadow: 8px 8px 0 rgba(240, 240, 240, 0.3);
}

.gallery-item p {
    margin-top: 10px;
    text-align: center;
    font-style: italic;
}

/* Research Figures */
.research-figure {
    margin: 30px 0;
    text-align: center;
}

.research-figure img {
    max-width: 100%;
    height: auto;
    border: 3px solid #f0f0f0;
    box-shadow: 6px 6px 0 rgba(240, 240, 240, 0.15);
}

.research-figure figcaption {
    margin-top: 10px;
    font-style: italic;
    color: #d0d0d0;
}

.pdf-container {
    margin-top: 1.5rem;
    border: 1px solid #ccc;
    border-radius: 4px;
    overflow: hidden;
}


/* Simple Image Row (Outreach, etc.) */
.image-row {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin: 2rem 0;
}

.image-row img {
    max-width: 350px;
    /* width: 100%; */
    height: auto;
    border-radius: 6px;
}


/* Publications List */
.publication-item {
    margin-bottom: 25px;
    padding: 20px;
    background-color: #0a1628;
    border-left: 4px solid #f0f0f0;
}

.publication-item h3 {
    margin: 0 0 10px 0;
    border: none;
    padding: 0;
}

.publication-item .authors {
    font-style: italic;
    margin-bottom: 5px;
}

.publication-item .journal {
    color: #d0d0d0;
    margin-bottom: 10px;
}

/* Poetry and Writings */
.poem,
.writing-entry {
    margin-bottom: 40px;
    padding: 25px;
    background-color: #0a1628;
    border: 2px solid #f0f0f0;
}

.poem h3,
.writing-entry h3 {
    margin: 0 0 15px 0;
    border: none;
    padding: 0;
    text-align: center;
}

.poem-content {
    white-space: pre-line;
    font-style: italic;
    line-height: 1.8;
    text-align: center;
}

.song-embed {
    max-width: 560px;
    margin: 15px auto 25px;
    border: 3px solid #f0f0f0;
    box-shadow: 6px 6px 0 rgba(240, 240, 240, 0.15);
}

.song-embed iframe {
    width: 100%;
    height: 315px;
    display: block;
}


/* CV Sections */
.cv-section {
    margin-bottom: 30px;
}

.cv-entry {
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(240, 240, 240, 0.3);
}

.cv-entry:last-child {
    border-bottom: none;
}

.cv-entry h4 {
    color: #f0f0f0;
    margin-bottom: 5px;
}

.cv-entry .date {
    color: #d0d0d0;
    font-style: italic;
    margin-bottom: 10px;
}

/* Footer */
footer {
    background-color: #162447;
    border-top: 3px solid #f0f0f0;
    padding: 20px 0;
    text-align: center;
    margin-top: auto;
}

footer p {
    color: #f0f0f0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .site-title {
        font-size: 1.8em;
    }

    .nav-menu {
        flex-direction: column;
        align-items: center;
    }

    .nav-menu li {
        width: 100%;
        max-width: 300px;
    }

    .nav-menu a {
        width: 100%;
    }

    .about-content {
        flex-direction: column;
    }

    .portrait-container {
        flex: 1 1 100%;
    }

    .image-gallery {
        grid-template-columns: 1fr;
    }

    .content-section {
        padding: 20px;
    }
    .image-row {
        flex-direction: column;
        align-items: center;
    }

}


/* Retro Terminal Effect */
.terminal-effect {
    font-family: 'Courier New', Courier, monospace;
    text-shadow: 0 0 2px rgba(240, 240, 240, 0.8);
}