/* ─────────────────────────────────────────────────────────────
   inner — shared site styles
   Solarized Dark base palette
   - base03  #002b36   background
   - base02  #073642   highlights / panels
   - base01  #586e75   comments / secondary
   - base00  #657b83   body text on light (unused here)
   - base0   #839496   body text
   - base1   #93a1a1   emphasized body
   - base2   #eee8d5   highlights light (unused here)
   - base3   #fdf6e3   light bg (unused)
   accents:
   - yellow  #b58900
   - orange  #cb4b16
   - red     #dc322f
   - magenta #d33682
   - violet  #6c71c4
   - blue    #268bd2
   - cyan    #2aa198
   - green   #859900
   ───────────────────────────────────────────────────────────── */

:root {
  --base03:  #002b36;
  --base02:  #073642;
  --base01:  #586e75;
  --base00:  #657b83;
  --base0:   #839496;
  --base1:   #93a1a1;
  --base2:   #eee8d5;
  --base3:   #fdf6e3;
  --yellow:  #b58900;
  --orange:  #cb4b16;
  --red:     #dc322f;
  --magenta: #d33682;
  --violet:  #6c71c4;
  --blue:    #268bd2;
  --cyan:    #2aa198;
  --green:   #859900;

  /* derived */
  --bg:        var(--base03);
  --bg-2:      #00212b;            /* a touch deeper than base03 for outermost */
  --panel:     var(--base02);
  --panel-2:   #0a3a47;
  --rule:      #0d4757;
  --rule-soft: #094253;
  --text:      var(--base1);
  --text-dim:  var(--base0);
  --text-mute: var(--base01);
  --accent:    var(--cyan);
  --accent-2:  var(--blue);

  --mono:      'JetBrains Mono', 'IBM Plex Mono', 'SF Mono', ui-monospace, Menlo, Consolas, monospace;
  --sans:      'Inter', 'Source Sans 3', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --radius:    4px;
  --radius-lg: 6px;
  --shadow:    0 1px 0 rgba(0,0,0,.4), 0 8px 24px -8px rgba(0,0,0,.5);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body { background: var(--bg); }

body {
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.65;
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  min-height: 100vh;
}

/* selection */
::selection { background: var(--accent); color: var(--bg); }

/* ── Layout ──────────────────────────────────────────── */

.app {
  display: grid;
  grid-template-columns: 264px 1fr;
  min-height: 100vh;
}

/* ── Sidebar ─────────────────────────────────────────── */

.sb {
  background: var(--bg-2);
  border-right: 1px solid var(--rule);
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: var(--mono);
}

.sb-brand {
  padding: 14px 22px 12px;
  border-bottom: 1px solid var(--rule);
  display: block;
}

.sb-logo {
  width: 100%;
  height: auto;
  border-radius: 5px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  display: block;
}

.sb-tag {
  padding: 8px 22px 14px;
  color: var(--text-mute);
  font-size: 11px;
  border-bottom: 1px solid var(--rule);
  font-family: var(--sans);
  font-style: italic;
}

.sb-section {
  padding: 14px 0 8px;
}

.sb-section + .sb-section { border-top: 1px solid var(--rule-soft); }

.sb-heading {
  padding: 0 22px 6px;
  color: var(--text-mute);
  font-size: 10.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.sb-nav { display: flex; flex-direction: column; }

.sb-nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 22px;
  color: var(--text-dim);
  text-decoration: none;
  font-size: 13px;
  border-left: 2px solid transparent;
  transition: color .12s, background .12s, border-color .12s;
}

.sb-nav a:hover {
  color: var(--base1);
  background: rgba(7, 54, 66, .55);
}

.sb-nav a.is-active {
  color: var(--accent);
  background: rgba(38,139,210,.08);
  border-left-color: var(--accent);
}

.sb-nav a .num {
  color: var(--text-mute);
  font-size: 11px;
  width: 22px;
  text-align: right;
}

.sb-nav a:hover .num { color: var(--text-dim); }

.sb-foot {
  margin-top: auto;
  padding: 14px 22px 18px;
  border-top: 1px solid var(--rule);
  font-size: 11px;
  color: var(--text-mute);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.sb-foot a { color: var(--text-dim); text-decoration: none; }
.sb-foot a:hover { color: var(--accent); }

.sb-foot .row { display: flex; align-items: center; gap: 8px; }

.dot { width: 6px; height: 6px; border-radius: 50%; background: var(--green); display: inline-block; }
.dot.warn { background: var(--yellow); }
.dot.err  { background: var(--red); }

/* ── Topbar (above main) ────────────────────────────── */

.tb {
  height: 38px;
  background: var(--bg-2);
  border-bottom: 1px solid var(--rule);
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 24px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-mute);
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(6px);
}

.tb .crumbs { display: flex; align-items: center; gap: 8px; }
.tb .crumbs .sep { color: var(--rule); }
.tb .crumbs .leaf { color: var(--text-dim); }

.tb .spacer { flex: 1; }

.tb .meta { display: flex; gap: 14px; }
.tb .meta span { display: flex; align-items: center; gap: 6px; }

/* ── Main column ─────────────────────────────────────── */

.main {
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.content {
  padding: 36px 56px 80px;
  max-width: 920px;
  width: 100%;
}

/* ── Type ─────────────────────────────────────────────── */

h1, h2, h3, h4 {
  font-family: var(--mono);
  color: var(--base1);
  letter-spacing: -.01em;
  font-weight: 600;
}

/* TOC styling for Hugo output */
.toc-callout nav#TableOfContents > ul {
  list-style: none;
  counter-reset: toc-counter;
  padding: 0;
}
.toc-callout nav#TableOfContents > ul > li {
  counter-increment: toc-counter;
  margin-bottom: 4px;
}
.toc-callout nav#TableOfContents > ul > li > a {
  color: var(--text-dim);
  text-decoration: none;
  border: none;
}
.toc-callout nav#TableOfContents > ul > li > a:hover {
  color: var(--accent);
}
.toc-callout nav#TableOfContents > ul > li > a::before {
  content: counter(toc-counter, decimal-leading-zero);
  color: var(--accent);
  margin-right: 8px;
}
/* Nested lists in TOC (optional, keeping it simple) */
.toc-callout nav#TableOfContents ul ul {
  display: none;
}

h1 {
  font-size: 30px;
  line-height: 1.2;
  margin-bottom: 12px;
  color: var(--base1);
}

h1::before {
  content: "$";
  color: var(--accent);
  margin-right: 8px;
  font-weight: 500;
}

/* Map Hugo/Chroma classes to reference colors */
.highlight .nb, .highlight .nf { color: var(--green); } /* cmd */
.highlight .na { color: var(--cyan); }  /* flag */
.highlight .s, .highlight .s1, .highlight .s2 { color: var(--orange); } /* str */
.highlight .c, .highlight .c1 { color: var(--text-mute); font-style: italic; } /* com */
.highlight .k, .highlight .nt { color: var(--blue); } /* key */
.highlight .m, .highlight .mi { color: var(--magenta); } /* num */

/* Adjusting pre to work with Hugo highlight blocks */
.highlight pre {
  padding-left: 20px; /* Reset padding if it's too large from .bash etc */
}
.highlight pre::before {
  display: none; /* Hide the absolute $ since Hugo might add it or we don't want it on all blocks */
}

h2 {
  font-size: 18px;
  margin: 38px 0 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--rule);
  display: flex;
  align-items: baseline;
  gap: 10px;
}

h2::before {
  content: "##";
  color: var(--text-mute);
  font-weight: 400;
}

h3 {
  font-size: 14px;
  margin: 22px 0 6px;
  color: var(--base1);
}

h3::before {
  content: "###";
  color: var(--text-mute);
  margin-right: 8px;
  font-weight: 400;
}

h4 {
  font-size: 13px;
  margin: 16px 0 4px;
  color: var(--text-dim);
}

p { margin-bottom: 12px; color: var(--text); text-wrap: pretty; }

a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px dotted rgba(42,161,152,.5);
  transition: color .12s, border-color .12s;
}
a:hover { color: var(--blue); border-bottom-color: var(--blue); }

/* inline code */
:not(pre) > code {
  font-family: var(--mono);
  font-size: .88em;
  background: rgba(7,54,66,.7);
  border: 1px solid var(--rule);
  border-radius: 3px;
  padding: 1px 6px;
  color: var(--orange);
}

/* code blocks */
pre {
  font-family: var(--mono);
  background: #001f27;
  color: var(--base1);
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  padding: 16px 20px 16px 60px;
  font-size: 13px;
  line-height: 1.6;
  overflow-x: auto;
  margin: 12px 0 18px;
  position: relative;
  counter-reset: line;
}

pre::before {
  content: "$";
  position: absolute;
  top: 14px;
  left: 18px;
  color: var(--accent);
  font-weight: 600;
}

pre.language-toml::before, pre.toml::before  { content: ".toml"; font-size: 10px; letter-spacing: .1em; color: var(--text-mute); top: 12px; }
pre.language-bash::before, pre.bash::before  { content: "$"; }
pre.language-out::before, pre.out::before   { content: "›"; color: var(--text-mute); font-weight: 400; }
pre.language-text::before, pre.text::before  { content: "·"; color: var(--text-mute); font-weight: 400; }

pre .c-cmd  { color: var(--green); }
pre .c-flag { color: var(--cyan); }
pre .c-str  { color: var(--orange); }
pre .c-com  { color: var(--text-mute); font-style: italic; }
pre .c-key  { color: var(--blue); }
pre .c-num  { color: var(--magenta); }
pre .c-ok   { color: var(--green); }
pre .c-warn { color: var(--yellow); }
pre .c-err  { color: var(--red); }
pre .c-dim  { color: var(--text-mute); }
pre .c-path { color: var(--violet); }

/* tables */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 14px 0 22px;
  font-size: 13px;
  font-family: var(--mono);
}

th {
  text-align: left;
  padding: 9px 14px;
  color: var(--text-mute);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--rule);
  background: rgba(7,54,66,.4);
}

td {
  padding: 8px 14px;
  border-bottom: 1px solid var(--rule-soft);
  color: var(--text-dim);
  vertical-align: top;
}

td code {
  background: transparent;
  border: none;
  padding: 0;
  color: var(--cyan);
}

tr:hover td { background: rgba(7,54,66,.3); }

/* lists */
ul, ol { padding-left: 22px; margin-bottom: 14px; }
li { margin-bottom: 4px; color: var(--text); }
li::marker { color: var(--accent); }
ul li::marker { content: "› "; }

/* blockquote / callout */
blockquote {
  border-left: 2px solid var(--accent);
  padding: 8px 16px;
  background: rgba(7,54,66,.4);
  margin: 14px 0;
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 13.5px;
  color: var(--text-dim);
}

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

hr {
  border: none;
  border-top: 1px dashed var(--rule);
  margin: 26px 0;
}

/* ── Buttons ─────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 13px;
  padding: 8px 14px;
  border: 1px solid var(--rule);
  background: var(--panel);
  color: var(--base1);
  border-radius: var(--radius);
  cursor: pointer;
  transition: border-color .12s, color .12s, background .12s, transform .06s;
  text-decoration: none;
}

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

.btn:active { transform: translateY(1px); }

.btn.primary {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
  font-weight: 600;
}

.btn.primary:hover {
  background: var(--blue);
  border-color: var(--blue);
  color: var(--bg);
}

.btn .arrow { color: inherit; }
.btn:hover .arrow { transform: translateX(2px); }
.btn .arrow { transition: transform .15s; display: inline-block; }

/* ── Badges / pills ──────────────────────────────────── */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--mono);
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid var(--rule);
  color: var(--text-dim);
  background: rgba(7,54,66,.4);
  letter-spacing: .04em;
}

.badge.ok    { color: var(--green);   border-color: rgba(133,153,0,.4); }
.badge.warn  { color: var(--yellow);  border-color: rgba(181,137,0,.4); }
.badge.info  { color: var(--cyan);    border-color: rgba(42,161,152,.4); }
.badge.amber { color: var(--orange);  border-color: rgba(203,75,22,.4); }

/* ── Cards ───────────────────────────────────────────── */

.card {
  background: linear-gradient(180deg, rgba(7,54,66,.55), rgba(7,54,66,.25));
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  padding: 18px 20px;
}

.card .label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-mute);
  margin-bottom: 8px;
}

.card .title {
  font-family: var(--mono);
  font-size: 15px;
  color: var(--base1);
  font-weight: 600;
  margin-bottom: 6px;
}

.card .desc { font-size: 13.5px; color: var(--text-dim); }

/* utility */
.mono { font-family: var(--mono); }
.muted { color: var(--text-mute); }
.dim { color: var(--text-dim); }
.fg-cyan    { color: var(--cyan); }
.fg-green   { color: var(--green); }
.fg-yellow  { color: var(--yellow); }
.fg-orange  { color: var(--orange); }
.fg-red     { color: var(--red); }
.fg-magenta { color: var(--magenta); }
.fg-blue    { color: var(--blue); }
.fg-violet  { color: var(--violet); }

.kbd {
  font-family: var(--mono);
  font-size: 11px;
  padding: 1px 5px;
  border: 1px solid var(--rule);
  border-bottom-width: 2px;
  border-radius: 3px;
  color: var(--text-dim);
  background: rgba(0,0,0,.25);
}

/* scrollbar */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--rule); border-radius: 0; }
::-webkit-scrollbar-thumb:hover { background: var(--base01); }

/* tiny chrome dots for things that look like windows */
.win {
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  background: #001a22;
  overflow: hidden;
}

.win-tb {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  border-bottom: 1px solid var(--rule);
  background: var(--panel);
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-mute);
}

.win-tb .dots { display: flex; gap: 6px; }
.win-tb .dots i { width: 9px; height: 9px; border-radius: 50%; display: inline-block; background: #1a4654; }
.win-tb .dots i:nth-child(1) { background: var(--red);   opacity: .55; }
.win-tb .dots i:nth-child(2) { background: var(--yellow); opacity: .55; }
.win-tb .dots i:nth-child(3) { background: var(--green);  opacity: .55; }

.win-body { padding: 14px 16px; font-family: var(--mono); font-size: 12.5px; line-height: 1.7; color: var(--text); }

/* responsive */
@media (max-width: 900px) {
  .app { grid-template-columns: 1fr; }
  .sb { position: relative; height: auto; }
  .content { padding: 24px 20px 60px; }
}
/* Doc page extras (used by all doc pages) */

.toc-callout {
  border: 1px solid var(--rule);
  border-radius: 6px;
  background: rgba(7,54,66,.4);
  padding: 14px 18px;
  margin: 18px 0 24px;
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--text-dim);
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.toc-callout .toc-h { color: var(--text-mute); letter-spacing: .12em; font-size: 11px; margin-bottom: 6px; }
.toc-callout a { color: var(--text-dim); border: none; }
.toc-callout a:hover { color: var(--accent); }
.toc-callout .num { color: var(--accent); margin-right: 8px; }

.doc-meta {
  display: flex;
  gap: 16px;
  align-items: center;
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--text-mute);
  padding-bottom: 14px;
  border-bottom: 1px dashed var(--rule);
  margin-bottom: 18px;
}
.doc-meta .dot { background: var(--green); }
/* Landing A specific styles */

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  margin: 8px 0 56px;
}

@media (min-width: 1280px) {
  .hero { grid-template-columns: 380px minmax(0, 1fr); align-items: start; }
}

.hero-head { display: flex; flex-direction: column; gap: 14px; padding-top: 10px; }
.kbar { display: flex; gap: 6px; flex-wrap: wrap; }

.hero-head h1 {
  font-size: 30px;
  line-height: 1.18;
  font-weight: 700;
  text-wrap: balance;
}

.lede {
  font-family: var(--sans);
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--text-dim);
  max-width: 56ch;
}

.lede strong { color: var(--base1); font-weight: 600; }
.lede code {
  background: rgba(7,54,66,.7);
  border: 1px solid var(--rule);
  border-radius: 3px;
  padding: 1px 5px;
  color: var(--orange);
  font-size: .9em;
}

.cta { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 6px; }

.meta-line {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--text-mute);
  margin-top: 6px;
}

.meta-line span { display: flex; align-items: center; gap: 6px; }

/* Diagram window */
.hero-diagram { min-width: 0; }

.dwin {
  border: 1px solid var(--rule);
  border-radius: 8px;
  background: linear-gradient(180deg, #001a22, #001016);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.dwin-tb {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 9px 14px;
  border-bottom: 1px solid var(--rule);
  background: var(--panel);
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-mute);
}

.dwin-tb .dots { display: flex; gap: 6px; }
.dwin-tb .dots i { width: 9px; height: 9px; border-radius: 50%; background: #1a4654; display: inline-block; }
.dwin-tb .dots i:nth-child(1) { background: var(--red); opacity: .55; }
.dwin-tb .dots i:nth-child(2) { background: var(--yellow); opacity: .55; }
.dwin-tb .dots i:nth-child(3) { background: var(--green); opacity: .55; }

.dwin-title { color: var(--text-dim); }
.dwin-spacer { flex: 1; }
.dwin-meta { color: var(--text-mute); }

.dwin-body { padding: 14px; }

.diagram-wrap { display: flex; flex-direction: column; gap: 10px; }
.diagram { width: 100%; height: auto; max-height: 520px; }

.diagram-legend {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  padding: 10px 4px 2px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-mute);
  border-top: 1px dashed var(--rule);
}

.diagram-legend > div { display: flex; align-items: center; gap: 8px; }

.lg-swatch {
  width: 14px;
  height: 8px;
  border-radius: 2px;
  display: inline-block;
}

/* Section heads */

.section-head {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 10px 0 22px;
}

.section-label {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-mute);
  letter-spacing: .14em;
}

/* Pillars */

.pillars { margin: 56px 0; }

.pillar-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

@media (max-width: 720px) {
  .pillar-grid { grid-template-columns: 1fr; }
}

.pillar {
  background: linear-gradient(180deg, rgba(7,54,66,.55), rgba(7,54,66,.2));
  border: 1px solid var(--rule);
  border-radius: 6px;
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color .15s, transform .15s;
}

.pillar:hover { border-color: var(--accent); transform: translateY(-1px); }

.pillar-head { display: flex; align-items: center; gap: 12px; }

.pillar-tag {
  font-family: var(--mono);
  font-size: 11px;
  border: 1px solid currentColor;
  padding: 2px 8px;
  border-radius: 3px;
  letter-spacing: .12em;
}

.pillar-title {
  font-family: var(--mono);
  font-size: 15px;
  color: var(--base1);
  font-weight: 600;
}

.pillar p { font-size: 13.5px; color: var(--text-dim); margin: 0; }

.pillar-mono {
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--cyan);
  background: rgba(0,0,0,.35);
  border: 1px solid var(--rule);
  border-radius: 3px;
  padding: 6px 10px;
  display: block;
  overflow-x: auto;
  white-space: nowrap;
}

/* Quickstart */

.quickstart { margin: 64px 0; }

.steps {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.steps > li {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 18px;
}

.step-n {
  width: 28px;
  height: 28px;
  border: 1px solid var(--accent);
  color: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 600;
  margin-top: 2px;
}

/* Profile example */

.profile-ex { margin: 64px 0; }

.profile-row {
  display: grid;
  grid-template-columns: 1fr 80px 1fr;
  gap: 12px;
  align-items: stretch;
}

@media (max-width: 980px) {
  .profile-row { grid-template-columns: 1fr; }
  .profile-arrow { display: none; }
}

.profile-pane {
  border: 1px solid var(--rule);
  border-radius: 6px;
  background: #001a22;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.profile-pane-head {
  padding: 8px 14px;
  border-bottom: 1px solid var(--rule);
  background: var(--panel);
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-dim);
  display: flex;
  gap: 6px;
  align-items: center;
}

.profile-pane pre {
  margin: 0;
  border: none;
  border-radius: 0;
  background: transparent;
  flex: 1;
}
.profile-pane pre::before { display: none; }

.profile-arrow {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--text-mute);
  letter-spacing: .08em;
}

.arr-label {
  border: 1px solid var(--rule);
  background: var(--panel);
  color: var(--cyan);
  padding: 4px 8px;
  border-radius: 3px;
  white-space: nowrap;
}

/* Footer */

.foot {
  margin-top: 72px;
  border-top: 1px solid var(--rule);
  padding: 32px 0 12px;
}

.foot-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 28px;
}

@media (max-width: 720px) {
  .foot-grid { grid-template-columns: 1fr 1fr; }
}

.foot-brand { font-size: 16px; font-weight: 700; color: var(--base1); margin-bottom: 6px; }
.foot-h { font-family: var(--mono); font-size: 11px; letter-spacing: .14em; color: var(--text-mute); margin-bottom: 8px; }
.foot a {
  display: block;
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--text-dim);
  text-decoration: none;
  border: none;
  padding: 2px 0;
}
.foot a:hover { color: var(--accent); }

.foot-bottom {
  display: flex;
  justify-content: space-between;
  border-top: 1px dashed var(--rule);
  margin-top: 24px;
  padding-top: 14px;
  font-size: 11.5px;
}

/* zipp: text brand in sidebar (no logo image) */
.sb-brand-text {
  font-size: 20px;
  font-weight: 700;
  color: var(--base1);
  letter-spacing: .02em;
}