/* ============================================================
   Terminal Folio — Style System
   A dark, terminal-inspired portfolio theme
   ============================================================ */
/* --- CSS Reset & Base --- */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Core palette */
    --bg-primary: #0a0e17;
    --bg-secondary: #0f1520;
    --bg-card: #111827;
    --bg-card-hover: #151d2e;

    /* Accent */
    --green-primary: #00ff88;
    --green-dim: #00cc6a;
    --green-glow: rgba(0, 255, 136, 0.15);
    --green-border: rgba(0, 255, 136, 0.25);
    --green-header-bg: #059669;

    /* Text */
    --text-primary: #e2e8f0;
    --text-secondary: #94a3b8;
    --text-dim: #64748b;
    --text-bright: #f8fafc;

    /* Borders */
    --border-color: #1e293b;
    --border-accent: var(--green-border);

    /* Typography */
    --font-mono:
        "JetBrains Mono", "Space Mono", "Fira Code", "Cascadia Code", monospace;

    /* Spacing */
    --section-gap: 3rem;
    --card-padding: 1.5rem;
    --border-radius: 6px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
}

html {
    font-size: 14px;
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: var(--green-dim) var(--bg-primary);
}

body {
    font-family: var(--font-mono);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::selection {
    background: var(--green-primary);
    color: var(--bg-primary);
}

::-webkit-scrollbar {
    width: 6px;
}
::-webkit-scrollbar-track {
    background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
    background: var(--green-dim);
    border-radius: 3px;
}

a {
    color: var(--green-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}
a:hover {
    color: var(--text-bright);
}

/* ============================================================
   Header
   ============================================================ */

.site-header {
    padding: 2rem 2.5rem 1rem;
    max-width: 1100px;
    margin: 0 auto;
}

.header-identity {
    margin-bottom: 1rem;
}

.site-name {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-bright);
    letter-spacing: 0.05em;
    line-height: 1.2;
}

.site-subtitle {
    font-size: 0.85rem;
    font-weight: 400;
    color: var(--green-primary);
    letter-spacing: 0.12em;
    margin-top: 0.25rem;
}

.site-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1.25rem;
}

.nav-link {
    display: inline-block;
    padding: 0.35rem 0.85rem;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    letter-spacing: 0.06em;
    transition: all var(--transition-fast);
    text-transform: uppercase;
}

.nav-link:hover {
    border-color: var(--green-primary);
    color: var(--green-primary);
    background: var(--green-glow);
    box-shadow: 0 0 12px rgba(0, 255, 136, 0.08);
}

/* ============================================================
   Sections
   ============================================================ */

.section {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 2.5rem;
    margin-bottom: var(--section-gap);
}

.section-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-bright);
    letter-spacing: 0.06em;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
}

/* ============================================================
   Terminal Card (shared base)
   ============================================================ */

.terminal-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--card-padding);
    transition:
        border-color var(--transition-normal),
        box-shadow var(--transition-normal);
}

.terminal-card:hover {
    border-color: var(--border-accent);
    box-shadow: 0 0 20px rgba(0, 255, 136, 0.04);
}

.card-label {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--green-primary);
    letter-spacing: 0.08em;
    margin-bottom: 0.75rem;
    text-transform: uppercase;
}

/* ============================================================
   About Section
   ============================================================ */

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.about-card p {
    font-size: 0.82rem;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
    line-height: 1.8;
}

.philosophy-quote {
    border-left: 2px solid var(--green-dim);
    padding-left: 1rem;
    font-style: italic;
    color: var(--text-secondary);
    font-size: 0.82rem;
    line-height: 1.7;
    margin-top: 0.5rem;
}

/* Skills JSON */
.skills-card {
    background: var(--bg-secondary);
}

.skills-json {
    font-size: 0.78rem;
    line-height: 1.9;
    color: var(--text-secondary);
    overflow-x: auto;
}

.skills-json code {
    font-family: var(--font-mono);
    color: var(--text-secondary);
}

/* ============================================================
   Projects Section
   ============================================================ */

.projects-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.project-card {
    padding: 0;
    overflow: hidden;
}

.project-header {
    background: var(--green-header-bg);
    padding: 0.75rem var(--card-padding);
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--text-bright);
    letter-spacing: 0.06em;
}

.project-name,
.project-tagline {
    text-transform: uppercase;
}

.project-sep {
    color: rgba(255, 255, 255, 0.5);
}

.project-body {
    padding: var(--card-padding);
}

.project-desc {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.75;
    margin-bottom: 1rem;
}

.project-stack {
    font-size: 0.78rem;
    color: var(--text-dim);
    margin-bottom: 0.75rem;
}

.project-stack strong {
    color: var(--green-primary);
    font-weight: 600;
}

.project-build {
    font-size: 0.78rem;
    color: var(--text-secondary);
    margin-bottom: 1.25rem;
}

.project-build strong {
    color: var(--green-primary);
    font-weight: 600;
    display: block;
    margin-bottom: 0.5rem;
}

.project-build ul {
    list-style: none;
    padding: 0;
}

.project-build li {
    position: relative;
    padding-left: 1rem;
    margin-bottom: 0.5rem;
    line-height: 1.7;
}

.project-build li::before {
    content: "·";
    position: absolute;
    left: 0;
    color: var(--green-dim);
    font-weight: 700;
}

.project-repo-link {
    display: inline-block;
    padding: 0.4rem 1rem;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    letter-spacing: 0.06em;
    transition: all var(--transition-fast);
}

.project-repo-link:hover {
    border-color: var(--green-primary);
    color: var(--green-primary);
    background: var(--green-glow);
}

/* Make the third project (Muon) span full width */
.projects-grid .project-card:nth-child(3) {
    grid-column: 1 / -1;
}

/* ============================================================
   Education & Resume
   ============================================================ */

.education-block {
    max-width: 1100px;
    margin-bottom: 1.5rem;
}

.edu-degree {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
}

.edu-details {
    font-size: 0.78rem;
    color: var(--green-dim);
    margin-top: 0.15rem;
}

.resume-cta {
    display: block;
    text-align: center;
    padding: 0.85rem 2rem;
    background: linear-gradient(135deg, #059669, #10b981);
    color: var(--text-bright);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: var(--border-radius);
    transition: all var(--transition-normal);
    box-shadow: 0 2px 12px rgba(5, 150, 105, 0.3);
}

.resume-cta:hover {
    background: linear-gradient(135deg, #10b981, #34d399);
    box-shadow: 0 4px 20px rgba(16, 185, 129, 0.4);
    transform: translateY(-1px);
    color: var(--text-bright);
}

/* ============================================================
   Contact Section
   ============================================================ */

.contact-grid {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 1.5rem;
    margin-bottom: 2rem;
}

.contact-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
    color: var(--text-primary);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transition: all var(--transition-normal);
    padding: 1.25rem 2rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
}

.contact-item:hover {
    border-color: var(--green-primary);
    color: var(--green-primary);
    background: var(--green-glow);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 255, 136, 0.06);
}

.contact-icon {
    width: 32px;
    height: 32px;
}

.contact-icon svg {
    width: 100%;
    height: 100%;
}

.contact-echo {
    text-align: center;
    font-size: 0.78rem;
    color: var(--text-dim);
    margin-top: 0.5rem;
}

/* ============================================================
   Footer
   ============================================================ */

.site-footer {
    text-align: center;
    padding: 2rem;
    font-size: 0.72rem;
    color: var(--text-dim);
    border-top: 1px solid var(--border-color);
    letter-spacing: 0.06em;
}

.webring-label {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--green-primary);
    letter-spacing: 0.1em;
    margin-bottom: 0.75rem;
}

.webring {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 1.25rem;
}

.webring-link {
    display: inline-block;
    padding: 0.4rem 1rem;
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    letter-spacing: 0.04em;
    transition: all var(--transition-fast);
}

.webring-link:hover {
    border-color: var(--green-primary);
    color: var(--green-primary);
    background: var(--green-glow);
    box-shadow: 0 0 12px rgba(0, 255, 136, 0.08);
}

.footer-name {
    color: var(--green-primary);
}

/* ============================================================
   Blog
   ============================================================ */

.blog-section {
    max-width: 1100px;
    margin: 0 auto;
    padding: 2rem 2.5rem;
}

.blog-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.blog-entry {
    display: block;
    color: var(--text-primary);
    padding: var(--card-padding);
}

.blog-entry:hover {
    border-color: var(--green-primary);
}

.blog-date {
    font-size: 0.72rem;
    color: var(--text-dim);
    margin-bottom: 0.35rem;
}

.blog-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-bright);
    margin-bottom: 0.35rem;
}

.blog-summary {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.blog-empty {
    font-size: 0.82rem;
    color: var(--text-dim);
    line-height: 1.9;
}

.blog-empty .dim {
    color: var(--text-dim);
    opacity: 0.6;
}

/* Blog Post */
.blog-post {
    padding: 2rem 2.5rem;
}

.post-header {
    margin-bottom: 2rem;
}

.post-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-bright);
    margin-bottom: 0.5rem;
}

.post-meta {
    font-size: 0.78rem;
    color: var(--text-dim);
    display: flex;
    gap: 1rem;
    align-items: center;
    flex-wrap: wrap;
}

.post-tags {
    display: flex;
    gap: 0.5rem;
}

.tag {
    color: var(--green-dim);
}

/* ---- Prose / Markdown body ---- */

.post-content {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-primary);
    word-wrap: break-word;
    overflow-wrap: break-word;
}

/* — Paragraphs — */
.post-content p {
    margin-bottom: 1.15em;
}

/* — Headings — */
.post-content h1 {
    font-size: 1.75em;
    font-weight: 700;
    color: var(--text-bright);
    margin: 2em 0 0.75em;
    padding-bottom: 0.35em;
    border-bottom: 1px solid var(--border-color);
    letter-spacing: 0.02em;
}

.post-content h2 {
    font-size: 1.4em;
    font-weight: 700;
    color: var(--text-bright);
    margin: 1.75em 0 0.65em;
    padding-bottom: 0.3em;
    border-bottom: 1px solid var(--border-color);
    letter-spacing: 0.02em;
}

.post-content h3 {
    font-size: 1.15em;
    font-weight: 600;
    color: var(--text-bright);
    margin: 1.5em 0 0.55em;
}

.post-content h4 {
    font-size: 1em;
    font-weight: 600;
    color: var(--text-bright);
    margin: 1.35em 0 0.45em;
}

.post-content h5 {
    font-size: 0.9em;
    font-weight: 600;
    color: var(--text-bright);
    margin: 1.2em 0 0.4em;
}

.post-content h6 {
    font-size: 0.85em;
    font-weight: 600;
    color: var(--text-secondary);
    margin: 1.1em 0 0.4em;
}

/* First element inside content shouldn't have top margin */
.post-content > :first-child {
    margin-top: 0;
}

/* — Bold / Italic / Emphasis — */
.post-content strong {
    color: var(--text-bright);
    font-weight: 700;
}

.post-content em {
    font-style: italic;
    color: var(--text-primary);
}

/* — Links — */
.post-content a {
    color: var(--green-primary);
    text-decoration: underline;
    text-decoration-color: rgba(0, 255, 136, 0.35);
    text-underline-offset: 0.2em;
    transition:
        color var(--transition-fast),
        text-decoration-color var(--transition-fast);
}

.post-content a:hover {
    color: var(--text-bright);
    text-decoration-color: var(--text-bright);
}

/* — Unordered Lists — */
.post-content ul {
    margin: 0.5em 0 1.15em;
    padding-left: 1.75em;
    list-style: disc;
}

.post-content ul ul {
    margin: 0.25em 0 0.25em;
    list-style: circle;
}

.post-content ul ul ul {
    list-style: square;
}

/* — Ordered Lists — */
.post-content ol {
    margin: 0.5em 0 1.15em;
    padding-left: 1.75em;
    list-style: decimal;
}

.post-content ol ol {
    margin: 0.25em 0 0.25em;
    list-style: lower-alpha;
}

/* — List Items — */
.post-content li {
    margin-bottom: 0.35em;
    line-height: 1.75;
    color: var(--text-primary);
}

.post-content li > p {
    margin-bottom: 0.5em;
}

/* Tight lists (Hugo often wraps in <p>, remove extra space) */
.post-content li > p:only-child {
    margin-bottom: 0;
}

/* — Task Lists (GitHub-style checkboxes) — */
.post-content ul.contains-task-list,
.post-content .task-list-item {
    list-style: none;
}

.post-content .task-list-item input[type="checkbox"] {
    margin-right: 0.5em;
    accent-color: var(--green-primary);
}

/* — Blockquotes — */
.post-content blockquote {
    margin: 1em 0 1.15em;
    padding: 0.5em 1em 0.5em 1.25em;
    border-left: 3px solid var(--green-dim);
    background: rgba(0, 255, 136, 0.03);
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
    color: var(--text-secondary);
    font-style: italic;
}

.post-content blockquote p {
    margin-bottom: 0.5em;
}

.post-content blockquote p:last-child {
    margin-bottom: 0;
}

.post-content blockquote blockquote {
    margin: 0.5em 0;
    border-left-color: var(--text-dim);
}

/* — Horizontal Rules — */
.post-content hr {
    border: none;
    height: 1px;
    background: var(--border-color);
    margin: 2em 0;
}

/* — Inline Code — */
.post-content code {
    font-family: var(--font-mono);
    background: rgba(0, 255, 136, 0.06);
    border: 1px solid rgba(0, 255, 136, 0.12);
    padding: 0.15em 0.4em;
    border-radius: 4px;
    font-size: 0.88em;
    color: var(--green-primary);
    word-break: break-word;
}

/* — Code Blocks — */
.post-content pre {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    padding: 1.15rem 1.25rem;
    border-radius: var(--border-radius);
    overflow-x: auto;
    margin: 1.25em 0;
    line-height: 1.65;
    tab-size: 4;
}

.post-content pre code {
    background: none;
    border: none;
    padding: 0;
    color: var(--text-primary);
    font-size: 0.88em;
    word-break: normal;
}

/* — Tables (GitHub style) — */
.post-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.25em 0;
    font-size: 0.92em;
    overflow-x: auto;
    display: block;
}

.post-content thead {
    background: rgba(0, 255, 136, 0.06);
}

.post-content th {
    font-weight: 600;
    color: var(--text-bright);
    text-align: left;
    padding: 0.65em 1em;
    border: 1px solid var(--border-color);
    letter-spacing: 0.03em;
}

.post-content td {
    padding: 0.55em 1em;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

.post-content tbody tr:nth-child(even) {
    background: rgba(255, 255, 255, 0.015);
}

.post-content tbody tr:hover {
    background: rgba(0, 255, 136, 0.03);
}

/* — Images — */
.post-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    margin: 1.25em 0;
    display: block;
}

/* — Figures (Hugo shortcode) — */
.post-content figure {
    margin: 1.5em 0;
}

.post-content figcaption {
    text-align: center;
    font-size: 0.85em;
    color: var(--text-dim);
    margin-top: 0.5em;
    font-style: italic;
}

/* — Definition Lists — */
.post-content dl {
    margin: 1em 0;
}

.post-content dt {
    font-weight: 600;
    color: var(--text-bright);
    margin-top: 0.75em;
}

.post-content dd {
    margin-left: 1.5em;
    margin-bottom: 0.5em;
    color: var(--text-secondary);
}

/* — Abbreviations — */
.post-content abbr[title] {
    text-decoration: underline dotted;
    cursor: help;
    text-underline-offset: 0.15em;
}

/* — Keyboard Input — */
.post-content kbd {
    display: inline-block;
    padding: 0.15em 0.45em;
    font-size: 0.85em;
    font-family: var(--font-mono);
    color: var(--text-bright);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    box-shadow: 0 1px 0 var(--border-color);
}

/* — Footnotes — */
.post-content .footnotes {
    margin-top: 2em;
    padding-top: 1em;
    border-top: 1px solid var(--border-color);
    font-size: 0.88em;
    color: var(--text-secondary);
}

.post-content .footnotes ol {
    padding-left: 1.5em;
}

.post-content sup a {
    font-size: 0.8em;
    color: var(--green-primary);
    text-decoration: none;
    padding: 0 0.15em;
}

/* — Line break handling (<br>) — */
.post-content br {
    display: block;
    content: "";
    margin-top: 0.25em;
}

.post-nav {
    margin-top: 2.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

/* ============================================================
   Responsive
   ============================================================ */

@media (max-width: 768px) {
    html {
        font-size: 13px;
    }

    .site-header {
        padding: 1.5rem 1.25rem 0.75rem;
    }

    .section {
        padding: 0 1.25rem;
        margin-bottom: 2.5rem;
    }

    .about-grid {
        grid-template-columns: 1fr;
    }

    .projects-grid {
        grid-template-columns: 1fr;
    }

    .projects-grid .project-card:nth-child(3) {
        grid-column: auto;
    }

    .contact-grid {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .contact-item {
        width: 100%;
        max-width: 280px;
    }

    .site-nav {
        gap: 0.35rem;
    }

    .nav-link {
        padding: 0.3rem 0.6rem;
        font-size: 0.7rem;
    }

    .blog-post {
        padding: 1.5rem 1.25rem;
    }
}

@media (max-width: 480px) {
    .site-name {
        font-size: 1.35rem;
    }

    .site-subtitle {
        font-size: 0.75rem;
    }
}