@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@400;500&display=swap');


:root {

    --bg: #0a0a0a;
    --surface: #101010;

    --text: #e6e6e6;
    --muted: #858585;

    --accent: #7ee787;

    --border: #252525;

}


/* =========================
   RESET
========================= */

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {

    margin: 0;

    background: var(--bg);
    color: var(--text);

    font-family: "Inter", sans-serif;

    line-height: 1.6;

}

a {

    color: inherit;

    text-decoration: none;

}


/* =========================
   HEADER
========================= */

.site-header {

    max-width: 1100px;

    margin: 0 auto;

    padding: 28px 24px;

    display: flex;

    justify-content: space-between;

    align-items: center;

    border-bottom: 1px solid var(--border);

}

.logo {

    font-family: "JetBrains Mono", monospace;

    font-size: 15px;

    font-weight: 500;

    color: var(--accent);

}

nav {

    display: flex;

    gap: 24px;

}

nav a {

    font-family: "JetBrains Mono", monospace;

    font-size: 12px;

    color: var(--muted);

    transition: color 0.2s ease;

}

nav a:hover {

    color: var(--text);

}


/* =========================
   MAIN
========================= */

main {

    max-width: 1100px;

    margin: 0 auto;

    padding: 0 24px;

}


/* =========================
   HERO
========================= */

.hero {

    padding: 140px 0 120px;

    max-width: 850px;

}

.eyebrow {

    font-family: "JetBrains Mono", monospace;

    font-size: 12px;

    text-transform: uppercase;

    letter-spacing: 0.08em;

    color: var(--accent);

    margin-bottom: 24px;

}

.hero h1 {

    margin: 0;

    font-size: clamp(48px, 7vw, 86px);

    line-height: 1.05;

    letter-spacing: -0.04em;

}

.intro {

    margin-top: 32px;

    max-width: 600px;

    color: var(--muted);

    font-size: 18px;

}

.specialties {

    display: flex;

    flex-wrap: wrap;

    gap: 8px;

    margin-top: 28px;

}

.specialties span {

    font-family: "JetBrains Mono", monospace;

    font-size: 11px;

    color: var(--muted);

    border: 1px solid var(--border);

    padding: 6px 10px;

}


/* =========================
   STATUS
========================= */

.status {

    border-top: 1px solid var(--border);

    border-bottom: 1px solid var(--border);

    padding: 18px 0;

    display: flex;

    justify-content: space-between;

    align-items: center;

    font-family: "JetBrains Mono", monospace;

    font-size: 11px;

}

.status-line {

    display: flex;

    gap: 10px;

    align-items: center;

    color: var(--muted);

}

.status-dot {

    color: var(--accent);

    font-size: 8px;

}

.status-focus {

    color: var(--muted);

}


/* =========================
   SECTIONS
========================= */

.section {

    padding: 80px 0;

    border-top: 1px solid var(--border);

}

.section-title {

    font-family: "JetBrains Mono", monospace;

    font-size: 13px;

    color: var(--muted);

    margin-bottom: 35px;

}

.section-title span {

    color: var(--accent);

}


/* =========================
   RESEARCH
========================= */

.research-item {

    display: flex;

    justify-content: space-between;

    align-items: center;

    padding: 26px 0;

    border-bottom: 1px solid var(--border);

    transition: padding 0.2s ease;

}

.research-item:hover {

    padding-left: 10px;

}

.research-id {

    font-family: "JetBrains Mono", monospace;

    font-size: 11px;

    color: var(--accent);

}

.research-item h2 {

    margin: 7px 0 0;

    font-size: 21px;

    font-weight: 500;

}

.research-meta {

    margin-top: 8px;

    font-family: "JetBrains Mono", monospace;

    font-size: 10px;

    color: var(--muted);

}

.arrow {

    color: var(--muted);

    font-size: 20px;

}


/* =========================
   ABOUT
========================= */

.about-grid {

    display: grid;

    grid-template-columns: 1.5fr 1fr;

    gap: 80px;

}

.about-text {

    max-width: 650px;

}

.about-text p {

    color: var(--muted);

    font-size: 15px;

    margin: 0 0 20px;

}

.about-skills {

    display: flex;

    flex-direction: column;

    gap: 25px;

}

.about-skills span {

    font-family: "JetBrains Mono", monospace;

    font-size: 10px;

    text-transform: uppercase;

    color: var(--accent);

}

.about-skills p {

    margin: 5px 0 0;

    color: var(--muted);

    font-family: "JetBrains Mono", monospace;

    font-size: 11px;

}


/* =========================
   PROJECTS
========================= */

.projects {

    display: grid;

    grid-template-columns: repeat(3, 1fr);

    gap: 1px;

    background: var(--border);

}

.projects article {

    background: var(--bg);

    padding: 30px;

}

.project-number {

    font-family: "JetBrains Mono", monospace;

    font-size: 11px;

    color: var(--muted);

}

.projects h2 {

    margin-top: 35px;

    font-size: 22px;

}

.projects p {

    color: var(--muted);

    font-size: 14px;

}

.tags {

    display: flex;

    flex-wrap: wrap;

    gap: 7px;

    margin-top: 25px;

}

.tags span {

    font-family: "JetBrains Mono", monospace;

    font-size: 10px;

    color: var(--muted);

    border: 1px solid var(--border);

    padding: 4px 7px;

}


/* =========================
   FOCUS
========================= */

.focus-list {

    display: flex;

    flex-direction: column;

    gap: 12px;

    font-family: "JetBrains Mono", monospace;

    font-size: 14px;

    color: var(--muted);

}


/* =========================
   POSTS
========================= */

.post {

    max-width: 800px;

    margin: 0 auto;

    padding: 100px 0;

}

.post-header {

    padding-bottom: 50px;

    border-bottom: 1px solid var(--border);

}

.post-cve {

    font-family: "JetBrains Mono", monospace;

    font-size: 12px;

    color: var(--accent);

    margin-bottom: 20px;

}

.post-header h1 {

    margin: 0;

    font-size: clamp(38px, 6vw, 64px);

    line-height: 1.1;

    letter-spacing: -0.03em;

}

.post-meta {

    margin-top: 20px;

    font-family: "JetBrains Mono", monospace;

    font-size: 11px;

    color: var(--muted);

}


/* =========================
   POST CONTENT
========================= */

.post-content img {
    display: block;
    max-width: 90%;
    height: auto;
    margin: 30px auto;
}

.post-content {

    padding-top: 50px;

    font-size: 16px;

}

.post-content h2 {

    margin-top: 70px;

    margin-bottom: 20px;

    font-size: 28px;

}

.post-content h3 {

    margin-top: 50px;

    margin-bottom: 15px;

    font-size: 21px;

}

.post-content p {

    margin: 0 0 24px;

    color: #c8c8c8;

}

.post-content a {

    color: var(--accent);

}

.post-content ul,
.post-content ol {

    color: #c8c8c8;

    padding-left: 25px;

}

.post-content li {

    margin-bottom: 8px;

}


/* =========================
   CODE BLOCKS
========================= */

.post-content pre {
    position: relative;

    overflow-x: auto;

    margin: 32px 0;

    padding: 20px 22px;

    background: #0d0d0d;

    border: 1px solid var(--border);

    border-radius: 4px;

    font-family: "JetBrains Mono", monospace;

    font-size: 12px;

    line-height: 1.7;

    tab-size: 4;

    -webkit-overflow-scrolling: touch;
}

.post-content pre code {
    display: block;

    padding: 0;

    background: none;

    border: none;

    font-family: "JetBrains Mono", monospace;

    font-size: inherit;

    line-height: inherit;
}


/* Inline code */

.post-content :not(pre) > code {

    padding: 2px 5px;

    background: var(--surface);

    border: 1px solid var(--border);

    border-radius: 3px;

    font-family: "JetBrains Mono", monospace;

    font-size: 0.88em;

}


/* =========================
   CODE LANGUAGE LABEL
========================= */
/* =========================
   ROUGE SYNTAX HIGHLIGHTING
========================= */

.highlight {
    margin: 32px 0;
}

.highlight pre {
    margin: 0;
}


/* Comments */

.highlight .c,
.highlight .cm,
.highlight .c1,
.highlight .cs {
    color: #6a737d;
}


/* Keywords */

.highlight .k,
.highlight .kc,
.highlight .kd,
.highlight .kn,
.highlight .kp,
.highlight .kr,
.highlight .kt {
    color: #ff7b72;
}


/* Strings */

.highlight .s,
.highlight .sa,
.highlight .sb,
.highlight .sc,
.highlight .dl,
.highlight .sd,
.highlight .s1,
.highlight .s2 {
    color: #a5d6ff;
}


/* Numbers */

.highlight .m,
.highlight .mb,
.highlight .mf,
.highlight .mh,
.highlight .mi,
.highlight .mo {
    color: #79c0ff;
}


/* Functions */

.highlight .nf {
    color: #d2a8ff;
}


/* Variables */

.highlight .nv {
    color: #ffa657;
}


/* Types */

.highlight .nc,
.highlight .nn {
    color: #ffa657;
}


/* Operators */

.highlight .o,
.highlight .ow {
    color: #ff7b72;
}


/* Constants */

.highlight .no {
    color: #79c0ff;
}


/* Preprocessor */

.highlight .cp {
    color: #ff7b72;
}


/* Built-ins */

.highlight .nb {
    color: #79c0ff;
}

.code-block {
    position: relative;

    margin: 32px 0;
}

.code-language {

    position: absolute;

    top: 0;
    left: 0;

    padding: 7px 12px;

    color: var(--muted);

    font-family: "JetBrains Mono", monospace;

    font-size: 9px;

    text-transform: uppercase;

    letter-spacing: 0.05em;

}

/* =========================
   CODE BLOCK
========================= */

.code-block {
    margin: 32px 0;
    background: #0d0d0d;
    border: 1px solid var(--border);
    overflow: hidden;
}


/* =========================
   CODE HEADER
========================= */

.code-header {
    display: flex;
    align-items: center;
    justify-content: space-between;

    height: 34px;
    padding: 0 10px 0 14px;

    background: var(--surface);
    border-bottom: 1px solid var(--border);
}

.code-language {
    color: var(--muted);

    font-family: "JetBrains Mono", monospace;
    font-size: 9px;

    text-transform: uppercase;
    letter-spacing: 0.06em;
}


/* =========================
   COPY
========================= */

.copy-code {
    padding: 4px 8px;

    background: transparent;
    border: 1px solid var(--border);

    color: var(--muted);

    font-family: "JetBrains Mono", monospace;
    font-size: 9px;

    cursor: pointer;
}

.copy-code:hover {
    color: var(--text);
    border-color: var(--accent);
}


/* =========================
   CODE AREA
========================= */

.code-block pre {
    display: grid;

    grid-template-columns: 55px minmax(0, 1fr);

    overflow-x: auto;

    margin: 0;
    padding: 18px 0;

    background: transparent;
    border: none;

    font-family: "JetBrains Mono", monospace;
    font-size: 12px;

    line-height: 1.7;
}


/* =========================
   LINE NUMBERS
========================= */
/* =========================
   LINE NUMBERS
========================= */

.line-numbers {

    flex-shrink: 0;

    width: 55px;

    padding-right: 14px;

    text-align: right;

    color: #444;

    border-right: 1px solid var(--border);

    font-family: "JetBrains Mono", monospace;

    /* MUST MATCH CODE */
    font-size: 12px;

    line-height: 1.7;

    user-select: none;

}


.line-numbers span {

    display: block;

    height: auto;

    line-height: 1.7;

}


/* =========================
   CODE
========================= */

.code-block pre code {

    display: block;

    min-width: max-content;

    padding-left: 18px;

    background: transparent;
    border: none;

    font-family: "JetBrains Mono", monospace;

    font-size: 12px;

    line-height: 1.7;
}


/* =========================
   MOBILE
========================= */

@media (max-width: 700px) {

    .code-block pre {
        grid-template-columns: 45px minmax(0, 1fr);
        font-size: 11px;
    }

    .line-numbers {
        width: 45px;
        padding-right: 10px;
        font-size: 10px;
    }

    .code-block pre code {
        font-size: 11px;
    }

}



/* =========================
   FOOTER
========================= */

footer {

    max-width: 1100px;

    margin: 0 auto;

    padding: 35px 24px;

    border-top: 1px solid var(--border);

    display: flex;

    justify-content: space-between;

    font-family: "JetBrains Mono", monospace;

    font-size: 11px;

    color: var(--muted);

}


/* =========================
   MOBILE
========================= */

@media (max-width: 700px) {

    .site-header {

        align-items: flex-start;

    }

    nav {

        gap: 10px;

        flex-direction: column;

        align-items: flex-end;

    }

    .hero {

        padding: 90px 0 80px;

    }

    .hero h1 {

        font-size: 48px;

    }

    .status {

        flex-direction: column;

        align-items: flex-start;

        gap: 10px;

    }

    .about-grid {

        grid-template-columns: 1fr;

        gap: 40px;

    }

    .projects {

        grid-template-columns: 1fr;

    }

    .post {

        padding: 70px 0;

    }

    footer {

        flex-direction: column;

        gap: 10px;

    }

}

.post-hero {
    margin: 50px 0 0;
}

.post-hero img {
    display: block;

    width: 100%;
    height: auto;

    border: 1px solid var(--border);
}

.post-hero figcaption {
    margin-top: 10px;

    font-family: "JetBrains Mono", monospace;
    font-size: 10px;

    color: var(--muted);
}




/* =========================
   PAGE HEADER
========================= */

.page-header {
    max-width: 800px;

    padding: 100px 0 80px;
}

.page-header h1 {
    margin: 0;

    font-size: clamp(42px, 6vw, 68px);

    line-height: 1.1;

    letter-spacing: -0.04em;
}

.page-header p {
    max-width: 600px;

    margin-top: 25px;

    color: var(--muted);

    font-size: 16px;
}

/* =========================
   PROJECT GRID
========================= */

.project-grid {
    display: grid;

    grid-template-columns: repeat(12, 1fr);

    gap: 24px;

    padding-bottom: 120px;
}


/* =========================
   PROJECT CARD
========================= */

.project-card {
    grid-column: span 6;

    border: 1px solid var(--border);

    background: var(--surface);

    transition:
        transform 0.25s ease,
        border-color 0.25s ease;
}

.project-card:hover {
    transform: translateY(-5px);

    border-color: #3a3a3a;
}


/* =========================
   PROJECT IMAGE
========================= */

.project-card .project-image {
    overflow: hidden;

    aspect-ratio: 16 / 10;

    border-bottom: 1px solid var(--border);

    background: #111;
}

.project-card .project-image img {
    display: block;

    width: 100%;
    height: 100%;

    object-fit: cover;

    transition: transform 0.4s ease;
}

.project-card:hover .project-image img {
    transform: scale(1.03);
}


/* =========================
   PROJECT INFO
========================= */

.project-card .project-info {
    padding: 25px;
}

.project-number {
    font-family: "JetBrains Mono", monospace;

    font-size: 10px;

    color: var(--muted);
}

.project-card h2 {
    margin: 10px 0 12px;

    font-size: 25px;

    line-height: 1.2;

    letter-spacing: -0.02em;
}


/* =========================
   PROJECT TAGS
========================= */

.project-tags {
    display: flex;

    flex-wrap: wrap;

    gap: 7px;

    margin-bottom: 22px;
}

.project-tags span {
    padding: 5px 8px;

    border: 1px solid var(--border);

    color: var(--muted);

    font-family: "JetBrains Mono", monospace;

    font-size: 10px;
}


/* =========================
   PROJECT DESCRIPTION
========================= */

.project-card .project-info > p {
    margin: 0;

    color: var(--muted);

    font-size: 14px;

    line-height: 1.8;
}


/* =========================
   PROJECT COMPONENTS
========================= */

.project-components {
    display: flex;

    flex-direction: column;

    gap: 8px;

    margin-top: 28px;

    padding-top: 18px;

    border-top: 1px solid var(--border);

    font-family: "JetBrains Mono", monospace;

    font-size: 11px;

    color: var(--muted);
}

.project-components span {
    color: var(--accent);

    margin-right: 10px;
}


.project-card.large {
    grid-column: span 8;
}

.project-card.small {
    grid-column: span 4;
}

/* =========================
   PROJECT LINK
========================= */

.project-link {
    display: inline-block;

    margin-top: 28px;

    font-family: "JetBrains Mono", monospace;

    font-size: 11px;

    color: var(--accent);
}

.project-link:hover {
    text-decoration: underline;
}


/* =========================
   MOBILE
========================= */

@media (max-width: 700px) {

    .page-header {
        padding: 70px 0 60px;
    }

    .project {
        grid-template-columns: 1fr;

        gap: 30px;
    }

    .project-list {
        gap: 60px;
    }

}       



/* =========================
   ARCHIVE HEADER
========================= */

.archive-header {
    max-width: 800px;

    padding: 100px 0 70px;
}

.archive-header h1 {
    margin: 0;

    font-size: clamp(42px, 6vw, 70px);

    line-height: 1.05;

    letter-spacing: -0.04em;
}

.archive-header p {
    max-width: 600px;

    margin-top: 25px;

    color: var(--muted);

    font-size: 16px;
}


/* =========================
   POST GRID
========================= */

.post-grid {

    display: grid;

    grid-template-columns:
        repeat(12, 1fr);

    gap: 24px;

    padding-bottom: 120px;

}


/* =========================
   POST CARD
========================= */

.post-card {

    grid-column: span 4;

    border: 1px solid var(--border);

    background: var(--surface);

    transition:
        transform 0.25s ease,
        border-color 0.25s ease;

}

.post-card:hover {

    transform: translateY(-5px);

    border-color: #3a3a3a;

}


/* =========================
   IMAGE
========================= */

.post-card-image {

    aspect-ratio: 16 / 10;

    overflow: hidden;

    border-bottom: 1px solid var(--border);

    background: #111;

}

.post-card-image img {

    display: block;

    width: 100%;

    height: 100%;

    object-fit: cover;

    transition:
        transform 0.4s ease;

}

.post-card:hover .post-card-image img {

    transform: scale(1.04);

}


/* =========================
   CONTENT
========================= */

.post-card-content {

    position: relative;

    padding: 24px;

    min-height: 190px;

}

.post-card-meta {

    font-family:
        "JetBrains Mono",
        monospace;

    font-size: 10px;

    color: var(--muted);

    line-height: 1.6;

}

.post-card h2 {

    margin: 14px 0 12px;

    font-size: 20px;

    line-height: 1.3;

    font-weight: 500;

}

.post-card p {

    margin: 0;

    color: var(--muted);

    font-size: 13px;

    line-height: 1.6;

}

.post-card-arrow {

    display: block;

    margin-top: 20px;

    font-family:
        "JetBrains Mono",
        monospace;

    font-size: 13px;

    color: var(--accent);

}


/* =========================
   RANDOM CARD SIZES
========================= */

.post-card.featured {

    grid-column: span 6;

}

.post-card.wide {

    grid-column: span 5;

}

.post-card.small {

    grid-column: span 3;

}


/* =========================
   MOBILE
========================= */

@media (max-width: 900px) {

    .post-card,
    .post-card.featured,
    .post-card.wide,
    .post-card.small {

        grid-column: span 6;

    }

}


@media (max-width: 600px) {

    .post-grid {

        grid-template-columns: 1fr;

    }

    .post-card,
    .post-card.featured,
    .post-card.wide,
    .post-card.small {

        grid-column: span 1;

    }

}


.star-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;

    width: fit-content;

    margin: 2px 0 18px;

    padding: 4px 8px;

    background: var(--tag-bg);
    color: var(--tag-text);

    border: 1px solid var(--border);
    border-radius: 6px;

    font-family: "Fira Code", monospace;
    font-size: 0.7rem;

    line-height: 1;

    transition:
        border-color 0.2s ease,
        background 0.2s ease;
}

.star-badge:hover {
    border-color: var(--accent);
}

.star-badge img {
    display: block;

    height: 18px;
    width: auto;

    margin: 0;
}

.star-count {
    font-weight: 600;

    font-family: "Fira Code", monospace;
}


.footer-links {
    display: flex;
    gap: 18px;
    flex-wrap: wrap;
}

.footer-links a:hover {
    color: var(--text);
}