/* Overview — machined aluminium. A pale anodised field and graphite type; every project
   appears as a squircle icon in its own colour, so the page reads like a dock.
   Display: Bricolage Grotesque. Text: Manrope. Labels: JetBrains Mono. */

:root {
  --page-bg: #eceef1;
  --page-text: #15171b;
  --page-muted: #5b6270;
  --page-line: #d3d7de;
  --page-accent: #15171b;
  --page-ui: "Manrope", system-ui, sans-serif;
  --raise: #f6f7f9;
  --faint: #7a818d;
  --display: "Bricolage Grotesque", "Manrope", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
  --measure: 66ch;
  color-scheme: light;
}

html { background: var(--page-bg); }
body {
  color: var(--page-text); font: 16.5px/1.62 var(--page-ui);
  /* brushed metal: a faint horizontal grain */
  background: repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.35) 0 1px, transparent 1px 3px), var(--page-bg);
}
a { color: inherit; text-underline-offset: 3px; text-decoration-color: color-mix(in srgb, currentColor 40%, transparent); }
a:hover { text-decoration-color: currentColor; }
:focus-visible { outline: 2px solid #0a84ff; outline-offset: 3px; border-radius: 4px; }
code { font: 0.86em var(--mono); background: var(--raise); border: 1px solid var(--page-line); border-radius: 4px; padding: 0.08em 0.36em; }
::selection { background: #c9d6ff; }

main { max-width: 1120px; margin: 0 auto; padding: 0 clamp(18px, 4vw, 48px); }

/* ── hero ─────────────────────────────────────────────────────────────────── */
.hero { padding: clamp(40px, 8vh, 88px) 0 24px; }
.kicker { margin: 0 0 14px; font: 500 12px/1 var(--mono); letter-spacing: 0.08em; color: var(--faint); }
.hero h1 { margin: 0; font: 760 clamp(48px, 7.6vw, 96px)/0.94 var(--display); letter-spacing: -0.04em; }
.lede { max-width: var(--measure); margin: 22px 0 0; font-size: clamp(17px, 1.5vw, 19px); color: #2d323a; }

.dock {
  display: flex; flex-wrap: wrap; gap: 14px; list-style: none; margin: 34px 0 0; padding: 14px 16px;
  width: fit-content; max-width: 100%; border-radius: 26px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.75), rgba(255, 255, 255, 0.45));
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.9), 0 1px 0 rgba(0, 0, 0, 0.04), 0 14px 34px -18px rgba(20, 24, 32, 0.35);
}
.dock a { display: grid; justify-items: center; gap: 7px; width: 78px; text-decoration: none; }
.dock-glyph {
  width: 58px; height: 58px; padding: 15px; border-radius: 15px; color: #fff; stroke-width: 1.6;
  background: linear-gradient(160deg, color-mix(in srgb, var(--accent) 78%, #fff), var(--accent) 55%, color-mix(in srgb, var(--accent) 70%, #000));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.45), 0 6px 14px -6px color-mix(in srgb, var(--accent) 70%, #000);
  transition: transform 0.16s ease;
}
.dock a:hover .dock-glyph { transform: translateY(-4px) scale(1.04); }
.dock span { font: 600 11.5px/1.15 var(--page-ui); color: var(--page-muted); text-align: center; }

.count { display: flex; flex-wrap: wrap; gap: 8px 28px; list-style: none; margin: 30px 0 0; padding: 0; color: var(--page-muted); font-size: 14px; }
.count b { font: 700 22px/1 var(--display); color: var(--page-text); margin-right: 6px; font-variant-numeric: tabular-nums; }

/* ── section heads ────────────────────────────────────────────────────────── */
.section-h {
  display: flex; align-items: center; gap: 14px; margin: 64px 0 22px;
  font: 500 11.5px/1 var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--page-muted);
}
.section-h::after { content: ""; flex: 1; height: 1px; background: var(--page-line); }

/* ── catalogue ────────────────────────────────────────────────────────────── */
.cat-group + .cat-group { margin-top: 30px; }
.cat-group h3 { margin: 0 0 10px; font: 650 15px/1.2 var(--display); color: var(--page-muted); }
.cat-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(330px, 1fr)); gap: 0 32px; border-top: 1px solid var(--page-line); }
.cat-tool { position: relative; display: grid; grid-template-columns: 46px minmax(0, 1fr); column-gap: 14px; padding: 16px 0 15px; border-bottom: 1px solid var(--page-line); }
.cat-link { display: contents; text-decoration: none; }
.cat-glyph {
  grid-row: 1 / span 3; width: 46px; height: 46px; padding: 12px; border-radius: 12px; color: #fff;
  background: linear-gradient(160deg, color-mix(in srgb, var(--accent) 78%, #fff), var(--accent) 55%, color-mix(in srgb, var(--accent) 70%, #000));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.4);
}
.cat-link b { font: 700 21px/1.15 var(--display); letter-spacing: -0.015em; align-self: end; }
.cat-link span { color: var(--page-muted); font-size: 14.5px; line-height: 1.45; margin-top: 3px; }
.cat-link::after { content: ""; position: absolute; inset: 0; }
.cat-tool:hover b { text-decoration: underline 2px; text-decoration-color: var(--accent); text-underline-offset: 4px; }
.cat-surf { grid-column: 2; display: flex; flex-wrap: wrap; gap: 5px; list-style: none; margin: 9px 0 0; padding: 0; }
.cat-surf li { font: 500 10px/1 var(--mono); letter-spacing: 0.03em; color: var(--page-muted); background: var(--raise); border: 1px solid var(--page-line); border-radius: 4px; padding: 4px 6px; }

/* ── essays ───────────────────────────────────────────────────────────────── */
.essay > p { max-width: var(--measure); color: #2d323a; }
.fig { margin: 26px 0 0; padding: 14px; border-radius: 18px; background: rgba(255, 255, 255, 0.7); box-shadow: inset 0 0 0 1px #fff, 0 10px 30px -22px rgba(20, 24, 32, 0.5); }

/* ── surfaces matrix ──────────────────────────────────────────────────────── */
.matrix-wrap { overflow-x: auto; margin-top: 22px; }
.matrix { border-collapse: collapse; min-width: 640px; width: 100%; font-size: 14px; }
.matrix th, .matrix td { border-bottom: 1px solid var(--page-line); padding: 8px 10px; text-align: center; }
.matrix thead th { font: 500 10.5px/1.2 var(--mono); color: var(--page-muted); letter-spacing: 0.04em; vertical-align: bottom; }
.matrix tbody th { text-align: left; font-weight: 700; white-space: nowrap; }
.matrix tbody th a { display: inline-flex; align-items: center; gap: 9px; text-decoration: none; }
.matrix tbody th .glyph { color: var(--accent); filter: saturate(1.3) brightness(0.85); }
.matrix td i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; background: var(--accent); box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.12); }
.matrix tbody tr:hover { background: rgba(255, 255, 255, 0.6); }

/* ── drawings: graphite on aluminium ──────────────────────────────────────── */
.dg { --k: #2b3038; overflow: visible; }
.dg text { font-family: var(--page-ui); fill: var(--page-text); }
.dg .m { font-family: var(--mono); }
.dg .k-ink { --k: #2b3038; } .dg .k-accent { --k: #15171b; }
.dg .k-a { --k: #c27d1c; } .dg .k-b { --k: #0a6fd8; } .dg .k-c { --k: #8a4fd8; } .dg .k-d { --k: #1f9d55; }
.dg .k-ok { --k: #1f9d55; } .dg .k-warn { --k: #c27d1c; } .dg .k-err { --k: #d0433a; }
.dg .k-muted { --k: #8a909b; } .dg .k-file { --k: #5b6270; }
.dg .node { fill: #fbfbfc; stroke: var(--k); stroke-width: 1.5; }
.dg .node.ghost { stroke-dasharray: 4 3; fill: none; }
.dg .shadow { fill: color-mix(in srgb, var(--k) 16%, transparent); stroke: none; }
.dg .lbl { fill: var(--page-text); font-weight: 700; }
.dg .sub { fill: var(--page-muted); }
.dg .edge { fill: none; stroke: var(--k); }
.dg .edge.dash { stroke-dasharray: 6 4; }
.dg .tip { fill: var(--k); stroke: none; }
.dg .tip.open { fill: none; stroke: var(--k); stroke-width: 1.5; }
.dg .lab-bg { fill: #fbfbfc; }
.dg .elabel { fill: color-mix(in srgb, var(--k) 75%, var(--page-text)); }
.dg .halo { paint-order: stroke; stroke: #fbfbfc; stroke-width: 4px; stroke-linejoin: round; }

@media (max-width: 640px) {
  .dock { gap: 8px; padding: 10px; }
  .dock a { width: 64px; }
  .dock-glyph { width: 50px; height: 50px; padding: 13px; border-radius: 13px; }
}