/* ==========================================================================
   Fonts
   ========================================================================== */
/* jetbrains-mono-regular - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 400;
  src: url('../assets/fonts/jetbrains-mono-v24-latin-regular.woff2')
    format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* jetbrains-mono-italic - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'JetBrains Mono';
  font-style: italic;
  font-weight: 400;
  src: url('../assets/fonts/jetbrains-mono-v24-latin-italic.woff2')
    format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* jetbrains-mono-500 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 500;
  src: url('../assets/fonts/jetbrains-mono-v24-latin-500.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* jetbrains-mono-600 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 600;
  src: url('../assets/fonts/jetbrains-mono-v24-latin-600.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* jetbrains-mono-700 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 700;
  src: url('../assets/fonts/jetbrains-mono-v24-latin-700.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* inter-regular - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  src: url('../assets/fonts/inter-v20-latin-regular.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* inter-500 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Inter';
  font-style: normal;
  font-weight: 500;
  src: url('../assets/fonts/inter-v20-latin-500.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* inter-600 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  src: url('../assets/fonts/inter-v20-latin-600.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* inter-700 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Inter';
  font-style: normal;
  font-weight: 700;
  src: url('../assets/fonts/inter-v20-latin-700.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* ==========================================================================
   Tokens — dark terminal / CRT palette
   ========================================================================== */
:root {
  --bg: #0a0d0b;
  --bg-raised: #0e1310;
  --bg-panel: #101613;
  --bg-panel-alt: #141b17;
  --border: #1f2b24;
  --border-soft: #182019;
  --text: #d6ece0;
  --text-muted: #7f9c8c;
  --text-faint: #4f6b5d;
  --accent: #3ddc84;
  --accent-strong: #6ef2a8;
  --accent-ink: #04140b;
  --link: #6fd4d4;
  --link-hover: #9be7e7;
  --selection: #3ddc8455;
  --dot-red: #ff5f57;
  --dot-yellow: #febc2e;
  --dot-green: #28c840;
  --shadow: 0 24px 70px -24px rgba(0, 0, 0, 0.75);
  --code-bg: #060a07;
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  background-image:
    radial-gradient(
      50rem 26rem at 85% -10%,
      var(--bg-raised) 0%,
      transparent 60%
    ),
    radial-gradient(1px 1px at 24px 24px, var(--border-soft) 1px, transparent 0);
  background-size:
    auto,
    28px 28px;
  color: var(--text);
  font-family:
    'Inter',
    -apple-system,
    BlinkMacSystemFont,
    'Segoe UI',
    sans-serif;
  font-size: 16px;
  line-height: 1.65;
  min-height: 100vh;
}

::selection {
  background: var(--selection);
}

a {
  color: var(--link);
  text-decoration: none;
}
a:hover {
  color: var(--link-hover);
  text-decoration: underline;
}

.mono,
code,
pre,
.shell-prompt,
.shell-nav,
.term-window__title,
.section-label,
.tag-pill,
.prompt-glyph,
.stat-block,
.project-card__stack {
  font-family:
    'JetBrains Mono', ui-monospace, 'SFMono-Regular', Menlo, Consolas, monospace;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 2px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--accent);
  color: var(--accent-ink);
  padding: 0.5rem 1rem;
  z-index: 200;
}
.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

.wrap {
  max-width: 880px;
  margin: 0 auto;
  padding: 0 1.5rem;
}
.wrap--narrow {
  max-width: 700px;
}

/* ==========================================================================
   Boot overlay
   ========================================================================== */
html.boot-pending body {
  overflow: hidden;
}

#boot-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 100;
  background: var(--bg);
  align-items: center;
  justify-content: center;
  flex-direction: column; /* new — stacks .boot-window above #boot-skip */
  padding: 1.5rem;
  overflow-y: auto; /* new */
}
html.boot-pending #boot-overlay {
  display: flex;
}

#boot-overlay.is-closing {
  opacity: 0;
  transition: opacity 0.5s ease;
  pointer-events: none;
}

.boot-window {
  width: 100%;
  max-width: 640px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.boot-window__bar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 0.9rem;
  background: var(--bg-panel-alt);
  border-bottom: 1px solid var(--border-soft);
}
.boot-window__dots {
  display: inline-flex;
  gap: 6px;
}
.dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  display: inline-block;
}
.dot--red {
  background: var(--dot-red);
}
.dot--yellow {
  background: var(--dot-yellow);
}
.dot--green {
  background: var(--dot-green);
}
.boot-window__title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  color: var(--text-faint);
  margin: 0 auto;
  transform: translateX(-16px);
}

#boot-log {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.84rem;
  line-height: 1.7;
  padding: 1.5rem 1.4rem;
  height: 280px;
  overflow-y: auto;
  white-space: pre-wrap; /* was: pre */
  overflow-wrap: anywhere; /* new */
}
.boot-log__line {
  color: var(--text-muted);
}
.boot-log__line:empty::before {
  content: '\00a0';
}

#boot-skip {
  display: block;
  margin: 0.75rem auto 0;
  background: none;
  border: 1px solid var(--border);
  color: var(--text-faint);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  cursor: pointer;
}
#boot-skip:hover {
  color: var(--accent);
  border-color: var(--accent);
}

/* Sections that build themselves in as the boot log types */
[data-boot-target] {
  opacity: 1;
  transform: none;
}
html.boot-pending [data-boot-target] {
  opacity: 0;
  transform: translateY(14px);
}
html.boot-pending [data-boot-target].is-revealed {
  opacity: 1;
  transform: none;
  transition:
    opacity 0.55s ease,
    transform 0.55s ease;
}

@media (prefers-reduced-motion: reduce) {
  html.boot-pending [data-boot-target] {
    opacity: 1;
    transform: none;
  }
}

/* ==========================================================================
   Shell bar (nav)
   ========================================================================== */
.shell-bar {
  border-bottom: 1px solid var(--border);
  background: var(--bg-raised);
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(6px);
}
.shell-bar__inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 0.9rem 1.5rem;
  flex-wrap: wrap;
}
.shell-prompt {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text);
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
}
.shell-prompt:hover {
  text-decoration: none;
  color: var(--text);
}
.shell-prompt__user {
  color: var(--accent-strong);
}
.shell-prompt__at,
.shell-prompt__sep {
  color: var(--text-faint);
}
.shell-prompt__host {
  color: var(--link);
}
.shell-cursor {
  display: inline-block;
  width: 0.5em;
  height: 1em;
  margin-left: 0.35em;
  background: var(--accent);
  animation: blink 1.1s steps(1) infinite;
  vertical-align: text-bottom;
}
@keyframes blink {
  0%,
  49% {
    opacity: 1;
  }
  50%,
  100% {
    opacity: 0;
  }
}

.shell-nav {
  display: flex;
  gap: 1.25rem;
  font-size: 0.9rem;
  flex: 1;
  font-family: 'JetBrains Mono', monospace;
}
.shell-nav a {
  color: var(--text-muted);
  white-space: nowrap;
}
.shell-nav a:hover {
  color: var(--accent);
  text-decoration: none;
}
.shell-nav .flag {
  color: var(--text-faint);
}

/* Mobile nav toggle button — hidden on desktop */
.nav-toggle {
  display: none;
  align-items: center;
  gap: 0.35rem;
  background: none;
  /* border: 1px solid var(--border); */
  border: none;
  border-radius: 6px;
  padding: 0.35rem 0.7rem;
  color: var(--text-muted);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  cursor: pointer;
}
.nav-toggle:hover {
  color: var(--accent);
  /* border-color: var(--accent); */
}
.nav-toggle .flag {
  color: var(--text-faint);
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  margin: 3.5rem auto 4rem;
}
.hero__kicker {
  font-family: 'JetBrains Mono', monospace;
  color: var(--accent);
  font-size: 0.85rem;
  margin: 0 0 0.75rem;
}
.hero__kicker::before {
  content: '$ ';
  color: var(--text-faint);
}
.hero__title {
  font-size: clamp(2rem, 5vw, 2.9rem);
  line-height: 1.15;
  margin: 0 0 1rem;
  color: var(--text);
}
.hero__title .accent {
  color: var(--accent-strong);
}
.hero__lede {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 46ch;
  margin: 0 0 1.75rem;
}
.hero__cta {
  display: flex;
  gap: 0.9rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.2rem;
  border-radius: 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.88rem;
  border: 1px solid var(--border);
  color: var(--text);
}
.btn:hover {
  text-decoration: none;
  border-color: var(--accent);
  color: var(--accent-strong);
}
.btn--primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-ink);
  font-weight: 600;
}
.btn--primary:hover {
  background: var(--accent-strong);
  border-color: var(--accent-strong);
  color: var(--accent-ink);
}

/* ==========================================================================
   Section scaffolding
   ========================================================================== */
.section {
  margin: 5rem auto;
  scroll-margin-top: 5rem;
}
.section-label {
  font-size: 0.8rem;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 0 0 0.5rem;
}
.section-title {
  font-size: 1.6rem;
  margin: 0 0 1.75rem;
  color: var(--text);
}

/* ==========================================================================
   Highlights
   ========================================================================== */

.highlight-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.highlight-item {
  border: 1px solid var(--border);
  background: var(--bg-panel);
  border-radius: 10px;
  padding: 1.1rem 1.3rem;
}
.highlight-item__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.4rem;
}
.highlight-item__title {
  font-size: 1rem;
  color: var(--text);
  margin: 0;
}
.highlight-item__time {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: var(--text-faint);
  white-space: nowrap;
}
.highlight-item__desc {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin: 0;
}
.highlight-item__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.6rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  color: var(--text-faint);
}
.highlight-item__tags span {
  border: 1px solid var(--border-soft);
  border-radius: 999px;
  padding: 0.1rem 0.5rem;
}

/* ==========================================================================
   Projects grid
   ========================================================================== */
.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.1rem;
}
.project-card {
  border: 1px solid var(--border);
  background: var(--bg-panel);
  border-radius: 10px;
  padding: 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.project-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}
.project-card__name {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1rem;
  color: var(--text);
  margin: 0;
}
.project-card__status {
  font-size: 0.68rem;
  font-family: 'JetBrains Mono', monospace;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--text-faint);
  white-space: nowrap;
}
.project-card__status--live {
  color: var(--accent);
  border-color: var(--accent);
}
.project-card__status--internal {
  color: var(--link);
  border-color: var(--link);
}
.project-card__status--private {
  color: var(--text-faint);
  border-style: dashed;
}
.project-card__desc {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin: 0;
  flex: 1;
}
.project-card__stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  font-size: 0.72rem;
  color: var(--text-faint);
}
.project-card__stack span {
  border: 1px solid var(--border-soft);
  border-radius: 999px;
  padding: 0.1rem 0.55rem;
}
.project-card__link {
  font-size: 0.85rem;
  margin-top: 0.3rem;
}
.term-link {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  color: var(--text-muted);
}
.term-link:hover {
  color: var(--accent);
  text-decoration: none;
}

/* ==========================================================================
   About
   ========================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2.5rem;
  align-items: start;
}
.about-grid p {
  color: var(--text-muted);
  margin: 0 0 1rem;
}
.about-grid pre {
  background: var(--code-bg);
  border: 1px solid var(--border-soft);
  border-radius: 8px;
  padding: 1.2rem 1.3rem;
  font-size: 0.85rem;
  line-height: 1.7;
  overflow-x: auto;
  margin: 0;
}
@media (max-width: 760px) {
  .about-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   Blog teaser + blog listing
   ========================================================================== */
.post-list {
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  background: var(--bg-panel);
}
/* .post-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: 0.95rem 1.1rem;
  border-bottom: 1px solid var(--border-soft);
  color: var(--text);
}
.post-row:last-child {
  border-bottom: none;
}
a.post-row:hover {
  background: var(--bg-panel-alt);
  text-decoration: none;
  color: var(--accent);
}
.post-row__date {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  color: var(--text-faint);
  white-space: nowrap;
}
.post-row__title {
  font-weight: 600;
}
.post-row__desc {
  display: block;
  font-weight: 400;
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-top: 0.2rem;
} */
.post-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  padding: 0.95rem 1.1rem;
  border-bottom: 1px solid var(--border-soft);
}
.post-row:last-child {
  border-bottom: none;
}
.post-row__link {
  color: var(--text);
  min-width: 0;
}
.post-row__link:hover {
  text-decoration: none;
}
.post-row__link:hover .post-row__title {
  color: var(--accent);
}
.post-row__title {
  font-weight: 600;
}
.post-row__desc {
  display: block;
  font-weight: 400;
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-top: 0.2rem;
}
.post-row__meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.4rem;
  flex-shrink: 0;
}
.post-row__date {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  color: var(--text-faint);
  white-space: nowrap;
}

.category-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.category-pill {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  color: var(--text-faint);
  border: 1px solid var(--border-soft);
  border-radius: 999px;
  padding: 0.1rem 0.55rem;
  white-space: nowrap;
}
.category-pill:hover {
  color: var(--accent);
  border-color: var(--accent);
  text-decoration: none;
}
.category-list--index {
  gap: 0.6rem;
  margin-top: 0.5rem;
}
.category-list--index .category-pill {
  font-size: 0.85rem;
  padding: 0.3rem 0.9rem;
}
.empty-note {
  color: var(--text-faint);
  font-size: 0.92rem;
  padding: 1.5rem;
  text-align: center;
  border: 1px dashed var(--border);
  border-radius: 10px;
}
.blog-pager {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 1.5rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
}
.blog-pager__link {
  color: var(--text-muted);
}
.blog-pager__link:hover {
  color: var(--accent);
  text-decoration: none;
}
.blog-pager__link--disabled {
  color: var(--text-faint);
  pointer-events: none;
}
.blog-pager__status {
  color: var(--text-faint);
}

/* Blog post article */
.post {
  margin: 3rem auto 4rem;
}
.post__meta {
  font-family: 'JetBrains Mono', monospace;
  color: var(--text-faint);
  font-size: 0.8rem;
}
.post__title {
  font-size: 1.7rem;
  margin: 0.6rem 0 1.5rem;
  color: var(--text);
}
.post__content {
  font-size: 1.02rem;
}
.post__content h2 {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.2rem;
  margin: 2.2rem 0 0.9rem;
  border-left: 3px solid var(--accent);
  padding-left: 0.6rem;
}
.post__content p {
  margin: 0 0 1.15rem;
  color: var(--text);
}
.post__content ul,
.post__content ol {
  margin: 0 0 1.15rem;
  padding-left: 1.4rem;
}
.post__content li {
  margin-bottom: 0.4rem;
}
.post__content code:not(pre code) {
  background: var(--bg-panel-alt);
  border: 1px solid var(--border-soft);
  border-radius: 4px;
  padding: 0.12em 0.4em;
  font-size: 0.88em;
  color: var(--accent-strong);
}
.post__content pre {
  background: var(--code-bg);
  border: 1px solid var(--border-soft);
  border-radius: 8px;
  padding: 1rem 1.1rem;
  overflow-x: auto;
  margin: 1.3rem 0 1.5rem;
  font-size: 0.86rem;
  line-height: 1.6;
}
.post__content blockquote {
  margin: 1.3rem 0;
  padding: 0.2rem 1.1rem;
  border-left: 3px solid var(--accent);
  color: var(--text-muted);
  font-style: italic;
}
.post__content a {
  text-decoration: underline;
}
.post__content .post-figure {
  margin: 1.6rem 0;
}
.post__content .post-figure img,
.post__content .post-figure picture {
  display: block;
  width: 100%;
  height: auto;
}
.post__content .post-figure img {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-panel);
}
.post__content .post-figure figcaption {
  margin-top: 0.5rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  color: var(--text-faint);
  text-align: center;
}
.post-pager {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px dashed var(--border);
}
.post-pager__item {
  display: block;
  border: 1px solid var(--border);
  background: var(--bg-panel);
  border-radius: 10px;
  padding: 0.9rem 1.1rem;
  color: var(--text);
  min-width: 0;
}
.post-pager__item:hover {
  border-color: var(--accent);
  text-decoration: none;
}
.post-pager__item:hover .post-pager__title {
  color: var(--accent);
}
.post-pager__item--newer {
  grid-column: 1;
}
.post-pager__item--older {
  grid-column: 2;
  text-align: right;
}
.post-pager__label {
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  color: var(--text-faint);
  margin-bottom: 0.3rem;
}
.post-pager__title {
  display: block;
  font-size: 0.9rem;
  color: var(--text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

@media (max-width: 640px) {
  .post-pager {
    grid-template-columns: 1fr;
  }
  .post-pager__item--newer,
  .post-pager__item--older {
    grid-column: 1;
  }
  .post-pager__item--older {
    text-align: left;
  }
}

/* ==========================================================================
   Footer / contact
   ========================================================================== */
.footer-section {
  background: var(--bg-raised);
  border-top: 1px solid var(--border);
  padding: 3.5rem 0;
  margin-top: 5rem;
}
.footer-section__inner {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: flex-start;
}
.footer-section h2 {
  font-size: 1.4rem;
  margin: 0;
}
.footer-section p {
  color: var(--text-muted);
  margin: 0;
  max-width: 46ch;
}
.footer-links {
  display: flex;
  gap: 1.5rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.88rem;
  flex-wrap: wrap;
}
.footer-copy {
  color: var(--text-faint);
  font-size: 0.78rem;
  margin-top: 1.5rem;
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 640px) {
  .nav-toggle {
    display: inline-flex;
  }

  .shell-nav {
    display: none;
    flex-direction: column;
    gap: 0;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    background: var(--bg-panel);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
  }
  .shell-nav.is-open {
    display: flex;
  }
  .shell-nav a {
    padding: 0.85rem 1.5rem;
    border-bottom: 1px solid var(--border-soft);
  }
  .shell-nav a:last-child {
    border-bottom: none;
  }

  .boot-window {
    max-width: 100%;
  }
  #boot-log {
    height: 55vh;
    max-height: 320px;
    font-size: 0.76rem;
    padding: 1.1rem 1rem;
  }

  /* .post-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.2rem;
  } */
  .post-row {
    flex-direction: column;
    gap: 0.5rem;
  }
  .post-row__meta {
    align-items: flex-start;
    flex-direction: row;
    flex-wrap: wrap;
  }
}

/* ==========================================================================
   Prism token colors
   ========================================================================== */

/* Prism token colors — matches the site's terminal green/cyan palette */
.token.comment,
.token.prolog,
.token.doctype,
.token.cdata {
  color: var(--text-faint);
  font-style: italic;
}
.token.punctuation {
  color: var(--text-muted);
}
.token.property,
.token.tag,
.token.constant,
.token.symbol,
.token.deleted {
  color: var(--text);
}
.token.boolean,
.token.number {
  color: var(--link);
}
.token.selector,
.token.attr-name,
.token.string,
.token.char,
.token.builtin,
.token.inserted {
  color: var(--accent);
}
.token.operator,
.token.entity,
.token.url,
.token.variable {
  color: var(--text-muted);
}
.token.atrule,
.token.attr-value,
.token.keyword {
  color: var(--link-hover);
}
.token.function,
.token.class-name {
  color: var(--accent-strong);
}
.token.regex,
.token.important {
  color: var(--accent-strong);
  font-weight: 600;
}

/* ==========================================================================
   Reusable terminal-window chrome (used by architecture cards, extendable
   to any other "cat somefile" style block later)
   ========================================================================== */
.term-card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.term-card__bar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 0.9rem;
  background: var(--bg-panel-alt);
  border-bottom: 1px solid var(--border-soft);
}
.term-card__dots {
  display: inline-flex;
  gap: 6px;
}
.term-card__title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  color: var(--text-faint);
  margin: 0 auto;
  transform: translateX(-16px);
}
.term-card__body {
  padding: 1.6rem 1.5rem;
}

/* ==========================================================================
   Architecture flow diagram
   ========================================================================== */
.arch-flow {
  display: flex;
  align-items: stretch;
  gap: 0.75rem;
  overflow-x: auto;
  padding-bottom: 0.25rem; /* room for scrollbar if it ever appears */
}
.arch-node {
  flex: 1 1 150px;
  min-width: 140px;
  background: var(--bg-panel-alt);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.9rem 1rem;
}
.arch-node__label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text);
  margin: 0;
}
.arch-node__details {
  list-style: none;
  margin: 0.55rem 0 0;
  padding: 0;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.76rem;
  color: var(--text-muted);
  line-height: 1.6;
}
.arch-node__details li::before {
  content: '\00b7 ';
  color: var(--text-faint);
}
.arch-flow__arrow {
  align-self: center;
  color: var(--text-faint);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.arch-notes {
  margin: 1.75rem 0 0;
  padding-top: 1.25rem;
  border-top: 1px dashed var(--border);
}
.arch-note {
  margin-bottom: 1rem;
}
.arch-note:last-child {
  margin-bottom: 0;
}
.arch-note dt {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.82rem;
  color: var(--text-faint);
  font-style: italic;
  margin-bottom: 0.3rem;
}
.arch-note dd {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.92rem;
}

@media (max-width: 700px) {
  .arch-flow {
    flex-direction: column;
    overflow-x: visible;
  }
  .arch-node {
    min-width: 0;
  }
  .arch-flow__arrow {
    transform: rotate(90deg);
    align-self: center;
    margin: -0.15rem 0;
  }
}