/* ------------------------------------------------------------------
   Fonts
   ------------------------------------------------------------------ */
@font-face {
  font-family: "Roboto Condensed";
  src: url("../fonts/RobotoCondensed-Regular.ttf") format("truetype");
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: "shuttlex";
  src: url("../fonts/SHUTTLE-X.ttf") format("truetype");
  font-display: swap;
}

@font-face {
  font-family: "neon-future";
  src: url("../fonts/NeonFuture.ttf") format("truetype");
  font-display: swap;
}

@font-face {
  font-family: "Chess New";
  src: url("../fonts/chessglyph-new.0cc8115c.woff2") format("woff2");
  font-display: swap;
}

/* ------------------------------------------------------------------
   Tokens
   ------------------------------------------------------------------ */
:root {
  --bg: #141414;
  --surface: rgba(20, 20, 20, 0.9);
  --surface-solid: #141414;
  --well: #1c1c1c;

  --ink: #e9e6df;
  --ink-2: #b9b5ac;
  --ink-3: #85817a;

  --rule: rgba(233, 230, 223, 0.14);
  --rule-strong: rgba(233, 230, 223, 0.32);

  --accent: #b23c3c;
  --accent-bright: #d9645c;
  --accent-rgb: 178, 60, 60;

  --ok: #62a866;
  --warn: #d4a53c;
  --bad: #d35047;

  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-data: "Roboto Condensed", "Arial Narrow", "Helvetica Neue", Arial, sans-serif;
  --font-display: "shuttlex", var(--font-body);

  --measure: 62ch;
  --page-width: 66rem;
  --gutter: clamp(1.25rem, 4vw, 3rem);

  --neon-blue: #5271ff;
}

/* ------------------------------------------------------------------
   Base
   ------------------------------------------------------------------ */
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background-color: var(--bg);
  color: var(--ink-2);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.55;
}

#bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

#bg canvas {
  display: block;
}

.site {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: var(--surface);
}

main {
  flex: 1 0 auto;
}

img,
svg {
  max-width: 100%;
  height: auto;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--ink);
  font-weight: 600;
  line-height: 1.2;
  margin: 0;
}

p {
  margin: 0 0 1em;
}

p:last-child {
  margin-bottom: 0;
}

strong,
b {
  color: var(--ink);
  font-weight: 600;
}

ul,
ol {
  margin: 0 0 1em;
  padding-left: 1.25em;
}

li + li {
  margin-top: 0.25em;
}

a {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: rgba(var(--accent-rgb), 0.7);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
  transition: color 0.15s ease, text-decoration-color 0.15s ease;
}

a:hover {
  color: var(--accent-bright);
  text-decoration-color: currentColor;
}

a:focus-visible,
button:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--accent-bright);
  outline-offset: 2px;
}

hr {
  border: 0;
  border-top: 1px solid var(--rule);
  margin: 2rem 0;
}

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.9em;
  color: var(--ink);
}

table {
  border-collapse: collapse;
  width: 100%;
  font-family: var(--font-data);
}

th,
td {
  text-align: left;
  padding: 0.6em 0.75em;
  border-bottom: 1px solid var(--rule);
  vertical-align: top;
}

th {
  color: var(--ink-3);
  font-weight: 400;
  font-size: 0.85rem;
  letter-spacing: 0.02em;
}

thead th {
  border-bottom-color: var(--rule-strong);
}

.label {
  font-family: var(--font-data);
  color: var(--ink-3);
  font-size: 0.85em;
}

.flex {
  display: flex;
}

button,
.button {
  font: inherit;
  font-family: var(--font-data);
  font-size: 0.95rem;
  color: var(--ink);
  background: transparent;
  border: 1px solid var(--rule-strong);
  padding: 0.35em 0.9em;
  cursor: pointer;
  border-radius: 2px;
  transition: border-color 0.15s ease, color 0.15s ease, background-color 0.15s ease;
}

button:hover,
.button:hover {
  border-color: var(--accent-bright);
  color: var(--accent-bright);
}

button:disabled {
  opacity: 0.5;
  cursor: default;
}

/* ------------------------------------------------------------------
   Header
   ------------------------------------------------------------------ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  gap: 1rem;
  padding: 0 var(--gutter);
  height: 3.5rem;
  background-color: var(--surface-solid);
  border-bottom: 1px solid var(--rule);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--ink);
  white-space: nowrap;
  min-width: 0;
}

.brand:hover {
  color: var(--ink);
}

.brand-mark {
  width: 1.875rem;
  height: 1.875rem;
  flex-shrink: 0;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.2rem;
  letter-spacing: 0.04em;
  line-height: 1;
  padding-top: 0.15em;
}

.brand-tagline {
  font-family: var(--font-data);
  font-size: 0.85rem;
  color: var(--ink-3);
  padding-left: 0.75rem;
  border-left: 1px solid var(--rule-strong);
  line-height: 1.2;
}

.brand:hover .brand-tagline {
  color: var(--accent-bright);
}

.site-nav {
  display: flex;
  align-items: stretch;
  gap: 0;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-data);
  font-size: 1rem;
  color: var(--ink-2);
  text-decoration: none;
  padding: 0 1rem;
  margin-bottom: -1px; /* sit on the header rule */
  border-bottom: 2px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.site-nav a:last-child {
  padding-right: 0;
}

.site-nav a:hover {
  color: var(--ink);
}

.site-nav a[aria-current="page"] {
  color: var(--ink);
  border-bottom-color: var(--accent-bright);
}

.menu-toggle {
  display: none;
  align-self: center;
}

/* ------------------------------------------------------------------
   Page structure
   ------------------------------------------------------------------ */
.page {
  width: min(100% - 2 * var(--gutter), var(--page-width));
  margin: 0 auto;
  padding: 2.5rem 0 4rem;
}

.page-head {
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--rule-strong);
  margin-bottom: 0.5rem;
}

.display {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2rem, 4.5vw, 3rem);
  letter-spacing: 0.01em;
  color: var(--ink);
  margin: 0 0 0.75rem;
}

.lede {
  max-width: var(--measure);
  font-size: 1.15rem;
  line-height: 1.5;
  color: var(--ink-2);
  margin: 0;
}

.section {
  padding-top: 2.5rem;
}

.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 0.5rem;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid var(--rule);
}

.section-head h2 {
  font-size: 1.25rem;
  font-weight: 600;
}

.section-note {
  margin: 0;
  font-family: var(--font-data);
  font-size: 0.9rem;
  color: var(--ink-3);
  text-align: right;
}

.section-note a {
  color: var(--ink-2);
}

.prose {
  max-width: var(--measure);
}

.prose p {
  margin-bottom: 1em;
}

.prose p:last-child {
  margin-bottom: 0;
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 3rem;
  align-items: start;
}

.two-col .section {
  min-width: 0;
}

/* ------------------------------------------------------------------
   Home
   ------------------------------------------------------------------ */
.hero {
  background-color: rgba(20, 20, 20, 0.35);
  border-bottom: 1px solid var(--rule);
}

.hero-inner {
  width: min(100% - 2 * var(--gutter), var(--page-width));
  margin: 0 auto;
  padding: clamp(4rem, 12vh, 7rem) 0 clamp(3rem, 8vh, 5rem);
}

.hero .display {
  font-size: clamp(2.25rem, 6vw, 4rem);
}

.hero .lede {
  font-size: 1.25rem;
}

.hero-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.5rem;
  margin: 1.75rem 0 0;
  font-family: var(--font-data);
  font-size: 1.05rem;
}

.now-list {
  margin: 0;
}

.now-item {
  display: grid;
  grid-template-columns: 9rem 1fr;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--rule);
}

.now-item:last-child {
  border-bottom: 0;
}

.now-item dt {
  font-family: var(--font-data);
  color: var(--ink-3);
  padding-top: 0.15em;
}

.now-item dd {
  margin: 0;
  max-width: var(--measure);
}

.shelf-row {
  list-style: none;
  padding: 0;
  margin: 0 0 0.5rem;
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.shelf-row li {
  margin: 0;
}

.shelf-row img {
  display: block;
  width: 60px;
  height: 90px;
  object-fit: cover;
  border: 1px solid var(--rule);
}

.shelf-row a:hover img {
  border-color: var(--accent-bright);
}

.shelf-more {
  font-family: var(--font-data);
  font-size: 0.95rem;
}

.selected-list {
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: selected;
}

.selected-list li {
  display: grid;
  grid-template-columns: 2.5rem 14rem 1fr;
  gap: 1rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--rule);
  margin: 0;
  counter-increment: selected;
}

.selected-list li::before {
  content: counter(selected, decimal-leading-zero);
  font-family: var(--font-data);
  color: var(--ink-3);
  font-size: 0.9rem;
  padding-top: 0.2em;
}

.selected-list li:last-child {
  border-bottom: 0;
}

.selected-list a {
  color: var(--ink);
}

.selected-list span {
  color: var(--ink-2);
}

.colophon {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2.5rem;
  align-items: start;
}

.colophon-text {
  max-width: var(--measure);
}

.titles {
  margin-bottom: 1.5rem;
}

.blinkies {
  display: grid;
  grid-template-columns: repeat(2, 150px);
  gap: 0.5rem;
  margin: 0;
}

.blinkies img {
  width: 150px;
  height: 20px;
  image-rendering: pixelated;
}

.colophon-figure {
  margin: 0;
  text-align: center;
}

.colophon-figure img {
  display: block;
  max-width: 180px;
}

figcaption {
  font-family: var(--font-data);
  font-size: 0.85rem;
  color: var(--ink-3);
  margin-top: 0.5rem;
}

/* ------------------------------------------------------------------
   Work
   ------------------------------------------------------------------ */
.feature {
  scroll-margin-top: 4.5rem;
  padding: 0.5rem 0 1rem;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 2rem;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-template-areas:
    "head"
    "body"
    "toggle";
  column-gap: 2.5rem;
}

.feature.has-figure {
  grid-template-columns: minmax(0, 1fr) minmax(16rem, 22rem);
  /* Any extra height the figure needs goes to the body row, never the header row,
     so the body text does not shift when the panel opens or closes. */
  grid-template-rows: auto 1fr auto;
  grid-template-areas:
    "head figure"
    "body figure"
    "toggle toggle";
}

.feature:last-of-type {
  border-bottom: 0;
  margin-bottom: 0;
}

.feature-head {
  grid-area: head;
  margin-bottom: 1rem;
}

.feature h3 {
  font-size: 1.5rem;
  margin-bottom: 0.4rem;
}

.feature-tagline {
  color: var(--ink-2);
  font-size: 1.1rem;
  max-width: var(--measure);
  margin-bottom: 0;
}

/* Collapsed regions: clipped with a fade at the bottom edge. */
.feature-clip {
  position: relative;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.feature-clip::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2.5rem;
  background: linear-gradient(to bottom, rgba(20, 20, 20, 0), rgba(20, 20, 20, 0.96));
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.feature.expanded .feature-clip::after {
  opacity: 0;
}

/* The body peeks a line and a half; the figure shows its top edge. */
.feature-body {
  grid-area: body;
  align-self: start;
  max-height: 2.5rem;
}

.feature-figure {
  grid-area: figure;
  align-self: start;
  margin: 0.4rem 0 0;
  max-height: 10rem;
}

.feature .prose {
  color: var(--ink-2);
}

.feature-stack {
  margin: 1.25rem 0 0;
  font-family: var(--font-data);
  color: var(--ink-2);
}

.feature-stack .label {
  margin-right: 0.5em;
}

.feature-figure img {
  display: block;
  width: 100%;
  border: 1px solid var(--rule);
}

/* Centered chevron; shrinks into a small up-arrow once open. */
.feature-expand {
  grid-area: toggle;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  border: 0;
  border-radius: 0;
  background: transparent;
  padding: 0.5rem 0 0.75rem;
  color: var(--ink-3);
  cursor: pointer;
  transition: color 0.15s ease, padding 0.3s ease;
}

.feature-expand::before {
  content: "";
  width: 0.8em;
  height: 0.8em;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: translateY(-25%) rotate(45deg);
  transition: transform 0.3s ease, width 0.3s ease, height 0.3s ease;
}

.feature-expand:hover {
  color: var(--accent-bright);
}

.feature.expanded .feature-expand {
  padding: 1rem 0 0.25rem;
}

.feature.expanded .feature-expand::before {
  width: 0.45em;
  height: 0.45em;
  transform: translateY(25%) rotate(225deg);
}

.feature .when-open,
.feature.expanded .when-closed {
  display: none;
}

.feature.expanded .when-open {
  display: inline;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

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

.project {
  scroll-margin-top: 4.5rem;
  display: grid;
  grid-template-columns: 11rem minmax(0, 1fr);
  gap: 1.5rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--rule);
  margin: 0;
}

.project:last-child {
  border-bottom: 0;
}

.project-thumb {
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.project-thumb img {
  border: 1px solid var(--rule);
  box-sizing: border-box;
}

.project-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}

.project-thumb-empty {
  width: 100%;
  height: 100%;
}

.project h3 {
  font-size: 1.1rem;
  margin-bottom: 0.2rem;
}

.project-meta {
  font-family: var(--font-data);
  font-size: 0.9rem;
  color: var(--ink-3);
  margin-bottom: 0.5rem;
  text-transform: lowercase;
}

.project-meta .sep {
  margin: 0 0.35em;
}

.status-complete { color: var(--ok); }
.status-WIP { color: var(--warn); }
.status-incomplete { color: var(--bad); }

.project-desc {
  max-width: var(--measure);
  margin-bottom: 0.5rem;
}

.project-links {
  font-family: var(--font-data);
  margin: 0;
  display: flex;
  gap: 1.25rem;
}

/* ------------------------------------------------------------------
   About
   ------------------------------------------------------------------ */
.about-bio {
  padding-top: 1.5rem;
}

.filters {
  display: flex;
  gap: 1.25rem;
}

.filter-btn {
  border: 0;
  padding: 0;
  border-radius: 0;
  color: var(--ink-3);
  border-bottom: 1px solid transparent;
}

.filter-btn:hover {
  color: var(--ink);
}

.filter-btn[aria-pressed="true"] {
  color: var(--ink);
  border-bottom-color: var(--accent-bright);
}

.timeline {
  list-style: none;
  padding: 0;
  margin: 0;
}

.timeitem {
  display: grid;
  grid-template-columns: 11rem minmax(0, 1fr);
  gap: 1.5rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--rule);
  margin: 0;
}

.timeitem:last-child {
  border-bottom: 0;
}

.timeitem[hidden] {
  display: none;
}

.timeitem-date {
  font-family: var(--font-data);
  color: var(--ink-3);
  margin: 0;
  padding-top: 0.2em;
}

.timeitem h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.timeitem-content {
  max-width: var(--measure);
  color: var(--ink-2);
}

.timeitem-org {
  color: var(--ink-3);
  font-family: var(--font-data);
  margin-bottom: 0.5rem;
}

.timeitem-content ul {
  margin: 0;
  padding-left: 1.1em;
}

.timeline-empty {
  color: var(--ink-3);
  padding: 1rem 0;
}

#skillTree {
  font-size: 1.05rem;
}

.skill {
  padding: 0.15em 0;
}

.skill > .skillname {
  display: inline-block;
  cursor: pointer;
  color: var(--ink);
  padding: 0.15em 0;
}

.skill > .skillname::before {
  content: "+";
  display: inline-block;
  width: 1.25em;
  color: var(--ink-3);
  font-family: var(--font-data);
}

.skill.activeSkill > .skillname::before {
  content: "\2212";
}

.skill[data-length="0"] > .skillname {
  cursor: default;
  color: var(--ink-2);
}

.skill[data-length="0"] > .skillname::before {
  content: "";
}

.skill > .skillname:hover {
  color: var(--accent-bright);
}

.skill[data-length="0"] > .skillname:hover {
  color: var(--ink-2);
}

.skill-children {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.25s ease;
}

.skill.activeSkill > .skill-children {
  grid-template-rows: 1fr;
}

.skill-children-inner {
  overflow: hidden;
  padding-left: 1.25em;
}

.skill-children-inner > .skill {
  font-size: 0.95em;
}

.cert-group {
  margin-bottom: 1.75rem;
}

.cert-group h3 {
  font-size: 1.05rem;
  margin-bottom: 0.2rem;
}

.cert-provider {
  font-family: var(--font-data);
  font-size: 0.9rem;
  color: var(--ink-3);
  margin-bottom: 0.5rem;
}

.cert-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.cert-list li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: 0.4em 0;
  border-bottom: 1px solid var(--rule);
  margin: 0;
}

.cert-list li:last-child {
  border-bottom: 0;
}

.cert-code {
  font-family: var(--font-data);
  font-size: 0.85rem;
  color: var(--ink-3);
  white-space: nowrap;
}

/* ------------------------------------------------------------------
   Status
   ------------------------------------------------------------------ */
.status-summary {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 2rem;
  align-items: center;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--rule);
}

.status-summary-main {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.summary-icon {
  font-size: 1.75rem;
  line-height: 1;
  color: var(--ink-3);
}

.summary-icon.operational { color: var(--ok); }
.summary-icon.partial { color: var(--warn); }
.summary-icon.major { color: var(--bad); }

.summary-title {
  font-size: 1.25rem;
}

.summary-subtitle {
  margin: 0.15rem 0 0;
  color: var(--ink-3);
  font-family: var(--font-data);
}

.status-facts {
  display: flex;
  gap: 2rem;
  margin: 0;
  font-family: var(--font-data);
}

.status-facts dt {
  font-size: 0.85rem;
  color: var(--ink-3);
}

.status-facts dd {
  margin: 0;
  color: var(--ink);
}

.table-wrap {
  overflow-x: auto;
}

.status-table th[scope="row"] {
  color: var(--ink);
  font-size: 1rem;
  white-space: nowrap;
}

.status-table td {
  color: var(--ink-2);
}

.status-table .num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.status-table .uptime {
  white-space: nowrap;
}

.status-table .uptime strong {
  font-weight: 400;
}

.state-indicator {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  white-space: nowrap;
}

.state-dot {
  width: 0.6em;
  height: 0.6em;
  border-radius: 50%;
  display: inline-block;
  background: var(--ink-3);
}

.state-dot.online { background: var(--ok); }
.state-dot.degraded { background: var(--warn); }
.state-dot.offline { background: var(--bad); }
.state-dot.loading { background: var(--ink-3); }

.table-note {
  font-family: var(--font-data);
  font-size: 0.85rem;
  color: var(--ink-3);
  margin-top: 0.75rem;
}

.text-excellent { color: var(--ok); }
.text-good { color: var(--ok); }
.text-fair { color: var(--warn); }
.text-poor { color: var(--bad); }
.text-muted { color: var(--ink-3); }

.status-error {
  color: var(--bad);
  border: 1px solid var(--bad);
  padding: 0.75rem 1rem;
  margin-bottom: 1.5rem;
}

/* ------------------------------------------------------------------
   Books
   ------------------------------------------------------------------ */
.cover-row {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.cover-row li {
  margin: 0;
}

.cover-row img {
  display: block;
  width: 80px;
  height: 120px;
  object-fit: cover;
  border: 1px solid var(--rule);
}

.cover-row a:hover img {
  border-color: var(--accent-bright);
}

.review-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.review {
  display: grid;
  grid-template-columns: 80px minmax(0, 1fr);
  gap: 1.5rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--rule);
  margin: 0;
  scroll-margin-top: 4rem;
}

.review:last-child {
  border-bottom: 0;
}

.review:target h3 {
  color: var(--accent-bright);
}

.review-cover {
  display: block;
  width: 80px;
  height: 120px;
  object-fit: cover;
  border: 1px solid var(--rule);
}

.review h3 {
  font-size: 1.1rem;
  margin-bottom: 0.4rem;
}

.review-body p {
  max-width: var(--measure);
}

.review-link {
  font-family: var(--font-data);
  margin: 0.5rem 0 0;
}

/* ------------------------------------------------------------------
   Misc pages
   ------------------------------------------------------------------ */
.duck {
  display: block;
  max-width: 100%;
  margin-top: 1.5rem;
}

.fPage {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem var(--gutter);
}

.neon {
  display: inline-block;
  font-family: "neon-future";
  color: #fff;
  text-shadow: 0 0 7px #fff, 0 0 10px #fff, 0 0 21px #fff, 0 0 42px var(--neon-blue),
    0 0 82px var(--neon-blue), 0 0 92px var(--neon-blue), 0 0 102px var(--neon-blue), 0 0 151px var(--neon-blue);
  animation: pulsate 0.11s ease-in-out infinite alternate;
}

.neonBox h1 {
  font-size: min(4em, 12vw);
  font-weight: 400;
}

.neonBox h3 {
  font-size: min(2em, 6vw);
  font-weight: 400;
}

.neonBox {
  border: 0.2rem solid #fff;
  border-radius: 2rem;
  padding: 2em;
  box-shadow: 0 0 0.2rem #fff, 0 0 0.2rem #fff, 0 0 2rem var(--neon-blue),
    0 0 0.8rem var(--neon-blue), 0 0 2.8rem var(--neon-blue), inset 0 0 1.3rem var(--neon-blue);
  text-align: center;
}

@keyframes pulsate {
  100% {
    text-shadow: 0 0 4px #fff, 0 0 11px #fff, 0 0 19px #fff,
      0 0 40px var(--neon-blue), 0 0 80px var(--neon-blue), 0 0 90px var(--neon-blue),
      0 0 100px var(--neon-blue), 0 0 150px var(--neon-blue);
  }

  0% {
    text-shadow: 0 0 4px #fff, 0 0 10px #fff, 0 0 18px #fff,
      0 0 38px var(--neon-blue), 0 0 73px var(--neon-blue), 0 0 80px var(--neon-blue), 0 0 94px var(--neon-blue),
      0 0 140px var(--neon-blue);
  }
}

#fullIframe {
  width: 100vw;
  height: 100vh;
  border: 0;
}

/* Chess.com embed (partials/chess.html, currently unused on any page) */
#chessProfile {
  width: 300px;
  color: var(--ink-2);
  display: grid;
  grid-template-columns: 1fr 1fr;
  cursor: pointer;
  border: 1px solid var(--rule);
  font-family: var(--font-data);
}

.chessInfo {
  padding: 1em;
}

.chessIcon {
  display: inline-block;
  font-family: "Chess New";
  font-size: x-large;
  width: 25px;
  text-align: center;
}

.chessStat {
  display: inline;
}

.pfp {
  border-radius: 50%;
  width: 100px;
}

.rapid { color: #6c9d41; }
.blitz { color: #f7c045; }
.bullet { color: #a58a45; }
.puzzles { color: #db7e3b; }

/* ------------------------------------------------------------------
   Footer
   ------------------------------------------------------------------ */
.site-footer {
  border-top: 1px solid var(--rule);
  margin-top: auto;
}

.footer-inner {
  width: min(100% - 2 * var(--gutter), var(--page-width));
  margin: 0 auto;
  padding: 1.5rem 0 2rem;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.5rem 2rem;
  font-family: var(--font-data);
  font-size: 0.95rem;
}

.footer-name {
  margin: 0;
  color: var(--ink);
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.25rem;
}

.footer-links li {
  margin: 0;
}

.footer-links a {
  color: var(--ink-2);
  text-decoration: none;
}

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

.footer-note {
  margin: 0;
  margin-left: auto;
  color: var(--ink-3);
}

/* ------------------------------------------------------------------
   Chrome: loading bar, skip link
   ------------------------------------------------------------------ */
#loading-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  background: var(--accent-bright);
  z-index: 2000;
  width: 0%;
  opacity: 0;
  transition: width 0.4s cubic-bezier(0.1, 0.05, 0.1, 1), opacity 0.3s ease;
  pointer-events: none;
}

#loading-bar.visible {
  opacity: 1;
}

#loading-bar.active {
  width: 70%;
}

#loading-bar.finish {
  opacity: 0;
  width: 100%;
  transition: width 0.2s ease, opacity 0.4s ease 0.1s;
}

.skip-link {
  position: fixed;
  top: -100%;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10000;
  background: var(--bg);
  color: var(--ink);
  padding: 0.75rem 1.5rem;
  text-decoration: none;
  border: 1px solid var(--rule-strong);
  white-space: nowrap;
  transition: top 0.15s ease;
}

.skip-link:focus {
  top: 0;
}

/* ------------------------------------------------------------------
   Responsive
   ------------------------------------------------------------------ */
@media (max-width: 900px) {
  .two-col {
    grid-template-columns: 1fr;
  }

  .feature.has-figure {
    grid-template-columns: minmax(0, 1fr);
    grid-template-areas:
      "head"
      "figure"
      "body"
      "toggle";
  }

  .feature-figure {
    max-width: 28rem;
    margin-bottom: 1rem;
  }

  .feature:not(.expanded) .feature-figure {
    max-height: 6rem;
  }

  .status-summary {
    grid-template-columns: 1fr;
    gap: 1rem;
    align-items: start;
  }

  .status-facts {
    flex-wrap: wrap;
    gap: 1rem 2rem;
  }

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

  .colophon-figure {
    text-align: left;
  }
}

@media (max-width: 720px) {
  body {
    font-size: 1rem;
  }

  .site-header {
    flex-wrap: wrap;
    height: auto;
    min-height: 3.25rem;
  }

  .menu-toggle {
    display: inline-block;
    margin: 0.5rem 0;
  }

  .site-nav {
    display: none;
    flex-basis: 100%;
    flex-direction: column;
    gap: 0;
    border-top: 1px solid var(--rule);
    padding: 0.25rem 0 0.5rem;
  }

  .site-nav a,
  .site-nav a:last-child {
    padding: 0.6rem 0.75rem;
    margin: 0;
    border-bottom: 0;
    border-left: 2px solid transparent;
  }

  .site-nav a[aria-current="page"] {
    border-left-color: var(--accent-bright);
  }

  .brand-tagline {
    display: none;
  }

  .site-header.open .site-nav {
    display: flex;
  }


  .section-head {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
  }

  .section-note {
    text-align: left;
  }

  .now-item,
  .timeitem,
  .project {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }

  .project-thumb {
    max-width: 20rem;
  }

  .selected-list li {
    grid-template-columns: 2.5rem 1fr;
  }

  .selected-list li span {
    grid-column: 2;
  }

  .review {
    grid-template-columns: 60px minmax(0, 1fr);
    gap: 1rem;
  }

  .review-cover {
    width: 60px;
    height: 90px;
  }

  .footer-note {
    margin-left: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .neon {
    animation: none;
  }

  .skill-children {
    transition: none;
  }
}