/* =========================================================
   pronskiy.com — hand-written stylesheet
   ========================================================= */

:root {
    --bg: #f5f2ec;
    --ink: #0a0a0a;
    --accent: #ff2d8f;
    --muted: #767673;
    --line: rgba(10, 10, 10, 0.12);
    --code-bg: #efece5;
    --callout-bg: #fff4c7;
    --display: 'Host Grotesk', system-ui, sans-serif;
    --body: 'Host Grotesk', system-ui, sans-serif;
    --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
    --nav-offset: 5rem;
    --container: 760px;
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg: #17140f;
        --ink: #f5f2ec;
        --muted: #8a847c;
        --line: rgba(245, 242, 236, 0.15);
        --code-bg: #221e18;
        --callout-bg: #2a2314;
    }
}

/* ---------- reset ---------- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
img, svg, video, iframe { max-width: 100%; display: block; }
button, input, select, textarea { font: inherit; color: inherit; }
:target { scroll-margin-top: 5rem; }

body {
    background: var(--bg);
    color: var(--ink);
    font-family: var(--body);
    font-size: 17px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    position: relative;
}

/* subtle grain */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 1;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.08 0'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)'/%3E%3C/svg%3E");
    opacity: 0.5;
    mix-blend-mode: multiply;
}

@media (prefers-color-scheme: dark) {
    body::before {
        mix-blend-mode: screen;
        opacity: 0.35;
    }
}

/* ---------- nav ---------- */
nav.site-nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 20;
    font-family: var(--mono);
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    mix-blend-mode: difference;
    color: #fff;
}
.nav-inner {
    max-width: var(--container);
    margin: 0 auto;
    padding: 1.5rem 2.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
nav.site-nav .brand {
    font-weight: 600;
    color: inherit;
    text-decoration: none;
}
nav.site-nav ul { display: flex; gap: 1.75rem; list-style: none; }
nav.site-nav a {
    color: inherit;
    text-decoration: none;
    opacity: 0.75;
    transition: opacity .2s;
}
nav.site-nav a:hover { opacity: 1; }

/* ---------- layout ---------- */
main { position: relative; z-index: 2; }
section {
    padding: 2rem 2.5rem;
    max-width: var(--container);
    margin: 0 auto;
    position: relative;
}

.section-label {
    font-family: var(--mono);
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}
.section-label::before {
    content: '';
    width: 8px; height: 8px;
    background: var(--accent);
    border-radius: 50%;
}

.view-all {
    display: inline-block;
    margin-top: 1.5rem;
    font-family: var(--mono);
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--muted);
    text-decoration: none;
    transition: color .15s;
}
.view-all:hover { color: var(--accent); }

/* ---------- hero ---------- */
.hero {
    display: flex;
    flex-direction: column;
    padding-top: 5rem;
    padding-bottom: 2rem;
    position: relative;
}
.hero-photo {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    overflow: hidden;
    background: var(--muted);
    margin-bottom: 2rem;
}
.hero-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.hero-name {
    font-family: var(--body);
    font-size: 1rem;
    line-height: 1.55;
    letter-spacing: 0;
    margin-bottom: 0.5rem;
    font-weight: 400;
}
.hero-name .pronskiy {
    position: relative;
    display: inline-block;
    cursor: help;
}
.hero-name .pronskiy::after {
    content: '/prɔn-skee/';
    position: absolute;
    bottom: 100%;
    left: 0;
    font-family: var(--mono);
    font-size: 0.75rem;
    color: var(--accent);
    opacity: 0;
    transform: translateY(6px);
    transition: all .25s ease;
    letter-spacing: 0;
    white-space: nowrap;
    background: var(--bg);
    padding: 0.3rem 0.6rem;
    border: 1px solid var(--ink);
    font-weight: 400;
    margin-bottom: 0.35rem;
    pointer-events: none;
}
.hero-name .pronskiy:hover::after {
    opacity: 1;
    transform: translateY(0);
}

.hero-intro {
    font-size: 1rem;
    line-height: 1.55;
    max-width: 52ch;
    font-weight: 400;
}
.hero-intro em {
    font-style: normal;
    font-weight: 600;
}
.hero-intro a {
    color: inherit;
    text-decoration: underline;
    text-underline-offset: 3px;
    text-decoration-thickness: 1px;
    text-decoration-color: var(--line);
    transition: color .15s, text-decoration-color .15s;
}
.hero-intro a:hover {
    color: var(--accent);
    text-decoration-color: var(--accent);
}

.hero-intro.origin { margin-top: 0.6rem; }
.place {
    color: var(--ink);
    display: inline-flex;
    align-items: baseline;
    gap: 0.4rem;
    white-space: nowrap;
}
.place::before {
    content: '';
    width: 6px; height: 6px;
    background: var(--accent);
    border-radius: 50%;
    display: inline-block;
    align-self: center;
    animation: pulse 2s ease-in-out infinite;
    flex-shrink: 0;
}
.place--delayed::before { animation-delay: -1s; }

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.4); }
}

/* ---------- past-list (shared list component) ---------- */
.past-list {
    list-style: none;
    border-top: 1px solid var(--line);
}
.past-list li {
    display: grid;
    grid-template-columns: 70px 1fr auto;
    gap: 1.5rem;
    padding: 1.1rem 0;
    border-bottom: 1px solid var(--line);
    align-items: baseline;
}
.past-list--no-year li {
    grid-template-columns: 1fr auto;
}
.past-list .past-year {
    font-family: var(--mono);
    font-size: 0.78rem;
    color: var(--muted);
    letter-spacing: 0.02em;
}
.past-list .past-body { line-height: 1.45; }
.past-list .past-name {
    font-family: var(--display);
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: -0.005em;
}
a.past-name {
    color: inherit;
    text-decoration: underline;
    text-underline-offset: 3px;
    text-decoration-thickness: 1px;
    text-decoration-color: var(--line);
    transition: color .15s, text-decoration-color .15s;
}
a.past-name:hover {
    color: var(--accent);
    text-decoration-color: var(--accent);
}
.past-list .past-desc {
    color: var(--muted);
    font-size: 0.95rem;
}
.past-list .past-status {
    font-family: var(--mono);
    font-size: 0.65rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

#writing .past-list li { padding: 0.6rem 0; }

/* ---------- videos ---------- */
.videos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
}
.video {
    text-decoration: none;
    color: var(--ink);
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    transition: transform .25s;
}
.video:hover { transform: translateY(-4px); }
.video:hover h3 { color: var(--accent); }
.video-thumb {
    aspect-ratio: 16/9;
    background: #0a0a0a;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}
.video-thumb img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
    transition: transform .35s ease, filter .2s;
}
.video:hover .video-thumb img { transform: scale(1.04); filter: brightness(0.75); }
.video-thumb::after {
    content: '▶';
    color: #fff;
    font-size: 2rem;
    position: relative;
    z-index: 2;
    text-shadow: 0 2px 12px rgba(0,0,0,0.5);
    transition: color .2s, transform .2s;
}
.video:hover .video-thumb::after { color: var(--accent); transform: scale(1.15); }
.video-duration {
    position: absolute;
    bottom: 0.5rem;
    right: 0.5rem;
    font-family: var(--mono);
    font-size: 0.7rem;
    background: rgba(0,0,0,0.85);
    color: var(--bg);
    padding: 0.15rem 0.45rem;
    z-index: 2;
}
.video h3 {
    font-family: var(--body);
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.3;
    transition: color .2s;
}

/* ---------- hero contacts ---------- */
.hero-contacts {
    margin-top: 4rem;
    max-width: 44ch;
}
.hero-contacts .section-label { margin-bottom: 0.75rem; }
.contacts-email {
    font-family: var(--body);
    font-weight: 600;
    font-size: 1rem;
    color: var(--ink);
    text-decoration: underline;
    text-underline-offset: 3px;
    text-decoration-thickness: 1px;
    display: inline-block;
    margin-bottom: 0.65rem;
    transition: color .15s;
}
.contacts-email:hover { color: var(--accent); }
.contacts-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem 1rem;
    font-size: 0.95rem;
}
.contacts-row a {
    color: var(--muted);
    text-decoration: underline;
    text-underline-offset: 3px;
    text-decoration-thickness: 1px;
    transition: color .15s;
}
.contacts-row a:hover { color: var(--accent); }

/* ---------- site footer ---------- */
.site-footer {
    max-width: var(--container);
    margin: 5rem auto 0;
    padding: 2rem 2.5rem 2.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--mono);
    font-size: 0.7rem;
    color: var(--muted);
    border-top: 1px solid var(--line);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    flex-wrap: wrap;
    gap: 1rem;
    position: relative;
    z-index: 2;
}
.site-footer .version { cursor: pointer; user-select: none; transition: color .2s; }
.site-footer .version:hover { color: var(--accent); }

/* =========================================================
   Article / prose — used by /blog posts and /_pages/*.md
   ========================================================= */
.page {
    max-width: var(--container);
    margin: 0 auto;
    padding: 5rem 2.5rem 2rem;
    position: relative;
    z-index: 2;
}
.page-header { margin-bottom: 2rem; }
.page-header h1 {
    font-family: var(--display);
    font-size: 2rem;
    line-height: 1.2;
    letter-spacing: -0.015em;
    font-weight: 700;
}
.page-header .subtitle {
    margin-top: 0.5rem;
    color: var(--muted);
    font-size: 1.05rem;
}
.page-meta {
    margin-top: 0.75rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 0.75rem;
    align-items: center;
    font-family: var(--mono);
    font-size: 0.75rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}
.page-meta .dot { color: var(--line); }
.page-meta .tag {
    color: var(--muted);
    text-decoration: none;
    transition: color .15s;
}
.page-meta .tag:hover { color: var(--accent); }

.prose {
    font-size: 1rem;
    line-height: 1.7;
}
.prose h1, .prose h2, .prose h3, .prose h4 {
    font-family: var(--display);
    font-weight: 700;
    margin-top: 2em;
    margin-bottom: 0.5em;
    letter-spacing: -0.01em;
}
.prose h1 { font-size: 1.85rem; line-height: 1.2; margin-top: 0; }
.prose h2 { font-size: 1.4rem; line-height: 1.3; margin-top: 1.75em; }
.prose h3 { font-size: 1.15rem; }
.prose h4 { font-size: 1rem; }

.prose p, .prose ol, .prose ul { margin-bottom: 1.25em; }
.prose ul { list-style: disc outside; margin-left: 1.5rem; }
.prose ol { list-style: decimal outside; margin-left: 1.5rem; }
.prose li { margin-bottom: 0.35em; }

.prose a {
    color: inherit;
    text-decoration: underline;
    text-underline-offset: 3px;
    text-decoration-thickness: 1px;
    text-decoration-color: var(--line);
    transition: color .15s, text-decoration-color .15s;
}
.prose a:hover {
    color: var(--accent);
    text-decoration-color: var(--accent);
}

/* Inline code */
.prose code {
    font-family: var(--mono);
    background: var(--code-bg);
    color: var(--accent);
    border-radius: 3px;
    font-size: 85%;
    padding: 0.15em 0.4em;
}

/* Code blocks (Highlight.js darcula applied on top) */
.prose pre {
    background: #2b2b2b;
    color: #f8f8f2;
    border-radius: 6px;
    padding: 1rem 1.15rem;
    overflow-x: auto;
    margin: 1.5em 0;
    font-size: 0.9rem;
    line-height: 1.55;
}
.prose pre code {
    background: none;
    color: inherit;
    padding: 0;
    font-size: inherit;
}

/* Blockquote as warm callout */
.prose blockquote {
    background: var(--callout-bg);
    border-left: 3px solid var(--accent);
    padding: 1rem 1.15rem;
    margin: 1.5em 0;
    border-radius: 0 4px 4px 0;
}
.prose blockquote p { margin: 0; }

.prose hr {
    border: none;
    border-top: 1px solid var(--line);
    margin: 2em 0;
}

.prose figure {
    margin: 1.75em 0;
    text-align: center;
}
.prose figure img {
    display: inline-block;
    border-radius: 4px;
    max-width: 100%;
}
.prose figcaption {
    margin-top: 0.5em;
    color: var(--muted);
    font-size: 0.875rem;
}
.prose figcaption a { color: inherit; }

.prose iframe { margin: 1.5em auto; }

.prose table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5em 0;
    font-size: 0.95rem;
}
.prose th, .prose td {
    border: 1px solid var(--line);
    padding: 0.55rem 0.8rem;
    text-align: left;
}
.prose th {
    background: var(--code-bg);
    font-weight: 600;
}

/* Anchor.js links next to headings */
.prose .anchorjs-link {
    color: var(--muted);
    opacity: 0;
    transition: opacity .15s, color .15s;
}
.prose h1:hover .anchorjs-link,
.prose h2:hover .anchorjs-link,
.prose h3:hover .anchorjs-link,
.prose h4:hover .anchorjs-link { opacity: 0.7; }
.prose .anchorjs-link:hover { color: var(--accent); opacity: 1 !important; }

/* ---------- post meta tag pill ---------- */
.tag {
    font-family: var(--mono);
    font-size: 0.7rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    text-decoration: none;
    transition: color .15s;
}
.tag:hover { color: var(--accent); }

/* ---------- prev / next post nav ---------- */
.post-nav {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--line);
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}
@media (min-width: 640px) {
    .post-nav { flex-direction: row; }
}
.post-nav-link {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    padding: 0.9rem 1rem;
    border: 1px solid var(--line);
    text-decoration: none;
    color: inherit;
    transition: border-color .15s, color .15s;
}
.post-nav-link:hover {
    border-color: var(--accent);
    color: var(--accent);
}
.post-nav-link--next { text-align: right; }
.post-nav-label {
    font-family: var(--mono);
    font-size: 0.7rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}
.post-nav-title {
    font-family: var(--display);
    font-weight: 600;
    font-size: 0.95rem;
}

/* ---------- blog index ---------- */
.blog-index .past-list { margin-top: 1.5rem; }
.blog-pagination {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--line);
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}
@media (min-width: 640px) {
    .blog-pagination { flex-direction: row; justify-content: space-between; }
}

/* ---------- responsive ---------- */
@media (max-width: 768px) {
    section { padding: 2rem 1.5rem; }
    .page { padding: 5rem 1.5rem 2rem; }
    .site-footer { padding: 2rem 1.5rem 2.5rem; }
    .nav-inner { padding: 1rem 1.5rem; }
    nav.site-nav ul { display: none; }
    .past-list li {
        grid-template-columns: 60px 1fr;
        row-gap: 0.35rem;
        column-gap: 1rem;
    }
    .past-list--no-year li {
        grid-template-columns: 1fr;
    }
    .past-list .past-status {
        grid-column: 2;
        justify-self: start;
    }
    .past-list--no-year .past-status {
        grid-column: 1;
    }
    .site-footer { justify-content: flex-start; }
}