/* ==========================================================================
   Jake Heberlie · "Working drawings"
   Dark, hairline, blueprint. Accent is a blueprint blue-violet.
   ========================================================================== */

:root {
  --bg: #090a0d;
  --bg-raised: #10121a;
  --ink: #e8eaf0;
  --ink-2: #a2a8b6;
  --ink-3: #6a7182;
  --line: rgba(220, 226, 240, 0.10);
  --line-strong: rgba(220, 226, 240, 0.22);
  --grid: rgba(220, 226, 240, 0.035);
  --accent: #8b93ff;
  --accent-ink: #090a0d;
  --accent-soft: rgba(139, 147, 255, 0.14);

  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);

  --sans: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "Geist Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --max: 1200px;
  --pad: clamp(20px, 4vw, 48px);
  --radius: 3px;
  color-scheme: dark;
}

:root[data-theme="light"] {
  --bg: #f3f5f8;
  --bg-raised: #ffffff;
  --ink: #12151c;
  --ink-2: #4a5160;
  --ink-3: #6f7686;
  --line: rgba(18, 24, 40, 0.11);
  --line-strong: rgba(18, 24, 40, 0.26);
  --grid: rgba(40, 60, 120, 0.05);
  --accent: #4b4fe0;
  --accent-ink: #ffffff;
  --accent-soft: rgba(75, 79, 224, 0.09);
  color-scheme: light;
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-rendering: optimizeLegibility; scroll-padding-top: 72px; }
body {
  margin: 0;
  font: 400 16px/1.6 var(--sans);
  color: var(--ink);
  background-color: var(--bg);
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 24px 24px;
  background-position: center top;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
}
h1, h2, h3, p, ul, ol, dl, dd, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
::selection { background: var(--accent); color: var(--accent-ink); }
:focus-visible { outline: 1px solid var(--accent); outline-offset: 3px; border-radius: var(--radius); }

.mono { font-family: var(--mono); }
.muted { color: var(--ink-2); }
.accent { color: var(--accent); }
.prose a, a.u { text-decoration: underline; text-decoration-color: var(--line-strong); text-underline-offset: 3px; transition: text-decoration-color 200ms ease; }
.prose a:hover, a.u:hover { text-decoration-color: var(--accent); }

.skip { position: absolute; left: 16px; top: -48px; z-index: 50; background: var(--accent); color: var(--accent-ink); padding: 8px 12px; border-radius: var(--radius); }
.skip:focus { top: 12px; }

/* The drawing sheet: a centered frame with hairline edges */
.frame { width: min(100% - 32px, var(--max)); margin-inline: auto; border-inline: 1px solid var(--line); }
main.frame { position: relative; }

/* Small mono labels, like drawing annotations */
.label {
  font: 500 11px/1.2 var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.label .n { color: var(--accent); }

/* Draft copy and missing facts Jake still needs to fill */
.tk {
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px dashed color-mix(in srgb, var(--accent) 50%, transparent);
  border-radius: var(--radius);
  padding: 2px 6px;
  font: 400 13px/1.5 var(--mono);
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 44px; padding: 0 18px;
  border: 1px solid var(--line-strong); border-radius: var(--radius);
  font: 500 14px/1 var(--sans); color: var(--ink); white-space: nowrap;
  transition: transform 160ms var(--ease-out), background-color 200ms ease, border-color 200ms ease, color 200ms ease;
}
.btn:active { transform: scale(0.97); }
.btn-sm { height: 34px; padding: 0 12px; font-size: 13px; }
.btn-accent { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn .arr { font-family: var(--mono); transition: transform 200ms var(--ease-out); }
@media (hover: hover) and (pointer: fine) {
  .btn:hover { border-color: var(--ink-3); }
  .btn-accent:hover { background: color-mix(in srgb, var(--accent) 88%, white); border-color: transparent; }
  .btn:hover .arr { transform: translateX(3px); }
}
.link-btn { font-size: 12px; color: var(--ink-2); letter-spacing: 0.04em; text-transform: uppercase; }
.link-btn:hover { color: var(--ink); }

/* ---------- header ---------- */
.top {
  position: sticky; top: 0; z-index: 20;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  view-transition-name: top;
}
.top-in { display: flex; align-items: center; gap: 24px; height: 60px; padding-inline: var(--pad); }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 500; letter-spacing: -0.01em; }
.brand-mark {
  display: grid; place-items: center; width: 28px; height: 28px;
  border: 1px solid var(--line-strong); border-radius: var(--radius);
  font: 500 11px/1 var(--mono); color: var(--accent);
}
.nav { display: flex; gap: 4px; margin-left: auto; }
.nav a { padding: 6px 10px; font-size: 14px; color: var(--ink-2); border-radius: var(--radius); transition: color 150ms ease; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--ink); }
.nav a[aria-current="page"] { box-shadow: inset 0 -1px 0 var(--accent); border-radius: 0; }
.top-actions { display: flex; align-items: center; gap: 10px; }
.kbd-btn {
  display: inline-flex; align-items: center; height: 34px; padding: 0 10px;
  border: 1px solid var(--line); border-radius: var(--radius); color: var(--ink-2);
  font: 500 12px/1 var(--mono);
  transition: transform 160ms var(--ease-out), border-color 200ms ease;
}
.kbd-btn:active { transform: scale(0.97); }
.kbd-btn:hover { border-color: var(--line-strong); }
.kbd-btn kbd { font: inherit; }
.kbd-desk { display: inline-flex; gap: 2px; }
.kbd-mob { display: none; }
@media (max-width: 760px) {
  .nav, .brand-name { display: none; }
  .top-actions { margin-left: auto; }
  .kbd-desk { display: none; }
  .kbd-mob { display: inline; }
}

/* ---------- sections ---------- */
.sec { position: relative; padding: clamp(56px, 8vw, 104px) var(--pad); border-top: 1px solid var(--line); }
.sec-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: clamp(28px, 4vw, 48px); flex-wrap: wrap; }
.sec-head .label { display: flex; gap: 12px; }
.h2 { font-size: clamp(28px, 3.6vw, 44px); font-weight: 500; letter-spacing: -0.03em; line-height: 1.08; margin-top: 14px; max-width: 22ch; }
.lede { font-size: clamp(18px, 1.8vw, 21px); line-height: 1.5; color: var(--ink-2); max-width: 60ch; }

/* ---------- hero ---------- */
.hero { position: relative; padding: clamp(28px, 4vw, 40px) var(--pad) clamp(48px, 7vw, 88px); overflow: hidden; }
.hero-top { display: flex; justify-content: space-between; gap: 16px; }
.coords { font: 400 11px/1.2 var(--mono); color: var(--ink-3); font-variant-numeric: tabular-nums; }
@media (hover: none), (pointer: coarse) { .coords { display: none; } }

/* Registration marks in the hero corners */
.reg { position: absolute; width: 11px; height: 11px; pointer-events: none; }
.reg::before, .reg::after { content: ""; position: absolute; background: var(--ink-3); }
.reg::before { left: 5px; top: 0; width: 1px; height: 11px; }
.reg::after { top: 5px; left: 0; height: 1px; width: 11px; }
.reg.tl { top: 10px; left: 10px; } .reg.tr { top: 10px; right: 10px; }
.reg.bl { bottom: 10px; left: 10px; } .reg.br { bottom: 10px; right: 10px; }

/* Audience lens: segmented control, active state revealed with clip-path */
.lens-bar { display: flex; align-items: center; gap: 14px; margin-top: clamp(40px, 7vw, 72px); flex-wrap: wrap; }
.lens { position: relative; display: inline-block; border: 1px solid var(--line-strong); border-radius: var(--radius); }
.lens-track { display: flex; }
.lens-track > * {
  display: inline-flex; align-items: center; height: 34px; padding: 0 14px;
  font: 500 12px/1 var(--mono); letter-spacing: 0.04em; text-transform: uppercase; white-space: nowrap;
}
.lens-track button { color: var(--ink-2); transition: color 150ms ease; }
.lens-track button:hover { color: var(--ink); }
.lens-hi {
  position: absolute; inset: 0; pointer-events: none;
  background: var(--accent); color: var(--accent-ink);
  clip-path: inset(0 100% 0 0 round var(--radius));
  transition: clip-path 260ms var(--ease-out);
}
.lens-hi.no-anim { transition: none; }
html:not(.js) .lens-bar { display: none; }

.hero-h {
  margin-top: 28px;
  font-size: clamp(38px, 6.6vw, 84px); font-weight: 500;
  letter-spacing: -0.04em; line-height: 1.0;
  max-width: 16ch;
}
.hero-h > span { display: block; }
.hero-sub { margin-top: 28px; max-width: 58ch; view-transition-name: hero-sub; }
.hero-sub p { font-size: clamp(17px, 1.7vw, 20px); line-height: 1.55; color: var(--ink-2); }
.hero-sub strong { color: var(--ink); font-weight: 500; }
.hero-cta { display: flex; gap: 10px; margin-top: 32px; flex-wrap: wrap; view-transition-name: hero-cta; }

/* Drawing title block */
.titleblock {
  display: grid; grid-template-columns: repeat(3, auto);
  margin-top: clamp(48px, 7vw, 72px); width: fit-content; margin-left: auto;
  border: 1px solid var(--line-strong);
}
.titleblock div { padding: 8px 12px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); min-width: 120px; }
.titleblock div:nth-child(3n) { border-right: 0; }
.titleblock div:nth-last-child(-n+3) { border-bottom: 0; }
.titleblock dt { font: 500 9px/1.2 var(--mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-3); }
.titleblock dd { font: 400 12px/1.4 var(--mono); color: var(--ink); margin-top: 3px; font-variant-numeric: tabular-nums; }
.titleblock .live::before { content: ""; display: inline-block; width: 6px; height: 6px; margin-right: 6px; border-radius: 50%; background: var(--accent); vertical-align: 1px; }
@media (max-width: 640px) {
  .titleblock { grid-template-columns: repeat(2, 1fr); width: 100%; }
  .titleblock div:nth-child(3n) { border-right: 1px solid var(--line); }
  .titleblock div:nth-child(2n) { border-right: 0; }
  .titleblock div:nth-last-child(-n+3) { border-bottom: 1px solid var(--line); }
  .titleblock div:nth-last-child(-n+2) { border-bottom: 0; }
}

/* First-load entrance, staggered */
@keyframes rise { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.js [data-in] { animation: rise 520ms var(--ease-out) both; animation-delay: calc(var(--d, 0) * 70ms); }

/* ---------- lens-driven layout (home) ---------- */
body:not([data-lens="recruiter"]) [data-lens-only~="recruiter"],
body:not([data-lens="exec"]) [data-lens-only~="exec"],
body:not([data-lens="founder"]) [data-lens-only~="founder"] { display: none; }
.stack { display: flex; flex-direction: column; }
body[data-lens="recruiter"] .stack > * { order: var(--r); }
body[data-lens="exec"] .stack > * { order: var(--e); }
body[data-lens="founder"] .stack > * { order: var(--f); }
#facts { view-transition-name: facts; }
#proof { view-transition-name: proof; }
#work { view-transition-name: work; }
#lab { view-transition-name: lab; }
#lead { view-transition-name: lead; }
#stage { view-transition-name: stage; }
#teams { view-transition-name: teams; }
::view-transition-group(*) { animation-duration: 420ms; animation-timing-function: var(--ease-in-out); }
::view-transition-old(*), ::view-transition-new(*) { animation-duration: 240ms; }

/* ---------- stats as dimensioned callouts ---------- */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.stat { background: var(--bg); padding: 28px 24px 24px; display: flex; flex-direction: column; }
.stat-num { font-size: clamp(44px, 5vw, 60px); font-weight: 500; letter-spacing: -0.04em; line-height: 1; font-variant-numeric: tabular-nums; }
.dim { position: relative; height: 11px; margin: 18px 0 16px; }
.dim::before, .dim::after { content: ""; position: absolute; top: 0; width: 1px; height: 11px; background: var(--accent); }
.dim::before { left: 0; } .dim::after { right: 0; }
.dim i { position: absolute; left: 0; right: 0; top: 5px; height: 1px; background: var(--accent); transform-origin: left center; }
.stat-cap { color: var(--ink); line-height: 1.45; }
.stat-src { margin-top: auto; padding-top: 14px; font: 400 11px/1.3 var(--mono); color: var(--ink-3); letter-spacing: 0.04em; text-transform: uppercase; }

.js [data-reveal] .dim i { transform: scaleX(0); transition: transform 800ms var(--ease-in-out); transition-delay: calc(var(--i, 0) * 70ms + 120ms); }
.js [data-reveal] .dim::before, .js [data-reveal] .dim::after { opacity: 0; transition: opacity 300ms ease; transition-delay: calc(var(--i, 0) * 70ms); }
.js [data-reveal] .stat-num { opacity: 0; transform: translateY(8px); transition: opacity 500ms var(--ease-out), transform 500ms var(--ease-out); transition-delay: calc(var(--i, 0) * 70ms); }
.js [data-reveal].in .dim i { transform: scaleX(1); }
.js [data-reveal].in .dim::before, .js [data-reveal].in .dim::after { opacity: 1; }
.js [data-reveal].in .stat-num { opacity: 1; transform: none; }

/* ---------- quick facts (recruiter) ---------- */
.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); border-top: 1px solid var(--line); }
.facts div { padding: 16px 0; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 120px 1fr; gap: 16px; padding-right: 24px; }
.facts dt { font: 500 11px/1.6 var(--mono); letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-3); }
.facts dd { line-height: 1.5; }
.row-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 28px; }

/* ---------- placeholder image boxes ---------- */
.ph {
  position: relative; display: grid; place-items: center;
  aspect-ratio: 16 / 10; width: 100%;
  border: 1px dashed var(--line-strong); border-radius: var(--radius);
  background:
    linear-gradient(to top right, transparent calc(50% - 0.5px), var(--line) calc(50% - 0.5px), var(--line) calc(50% + 0.5px), transparent calc(50% + 0.5px)),
    linear-gradient(to bottom right, transparent calc(50% - 0.5px), var(--line) calc(50% - 0.5px), var(--line) calc(50% + 0.5px), transparent calc(50% + 0.5px)),
    var(--bg-raised);
}
.ph > span { position: relative; padding: 4px 8px; background: var(--bg-raised); font: 400 11px/1.4 var(--mono); color: var(--ink-3); letter-spacing: 0.04em; text-align: center; max-width: 80%; }
.ph.wide { aspect-ratio: 21 / 9; }
.ph.square { aspect-ratio: 1; }
.ph.tall { aspect-ratio: 4 / 5; }

/* ---------- diagrams (inline SVG in src/svg, themed by tokens) ----------
   Drawn on a 1260×540 canvas. Content that must survive a 16:10 crop sits in
   x 198–1062; content for square crops sits in x 360–900. */
.viz {
  position: relative; overflow: hidden; width: 100%; aspect-ratio: 16 / 10;
  border: 1px solid var(--line); border-radius: var(--radius);
  background-color: var(--bg-raised);
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 20px 20px;
  background-position: center;
}
.viz.wide { aspect-ratio: 21 / 9; }
.viz.square { aspect-ratio: 1; }
.viz svg { display: block; width: 100%; height: 100%; }
.viz svg * { vector-effect: non-scaling-stroke; }
/* Dash-based strokes need real user-space lengths, so let them scale */
.viz svg .draw, .viz svg .ring { vector-effect: none; }
.viz .l { fill: none; stroke: var(--line-strong); stroke-width: 1; }
.viz .m { fill: none; stroke: var(--ink-3); stroke-width: 1; }
.viz .a { fill: none; stroke: var(--accent); stroke-width: 1.5; }
.viz .d { stroke-dasharray: 3 5; }
.viz .p { fill: var(--bg); }
.viz .s { fill: var(--accent-soft); }
.viz .af { fill: var(--accent); }
.viz .mf { fill: var(--ink-3); }
.viz .bar { fill: var(--line-strong); }
.viz text { font-family: var(--mono); font-size: 14px; letter-spacing: 0.08em; fill: var(--ink-3); }
.viz .ti { fill: var(--ink); }
.viz .ta { fill: var(--accent); }
.viz .big { font-family: var(--sans); font-size: 60px; font-weight: 500; letter-spacing: -0.04em; fill: var(--ink); }
.viz .big.ta { fill: var(--accent); }
/* Accent strokes draw themselves the first time the figure scrolls into view */
.js .viz[data-reveal] .draw { stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 1200ms var(--ease-in-out) 150ms; }
.js .viz[data-reveal].in .draw { stroke-dashoffset: 0; }
/* Data moving along a connection: constant motion, so linear */
.viz .flow { stroke-dasharray: 4 10; animation: flow 1.4s linear infinite; }
@keyframes flow { to { stroke-dashoffset: -14; } }
.card .viz { transition: border-color 200ms ease; }
@media (hover: hover) and (pointer: fine) { .card:hover .viz { border-color: var(--line-strong); } }

/* ---------- photos: muted until hover (or until centered, on touch) ---------- */
.photo {
  position: relative; display: block; overflow: hidden; width: 100%;
  border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--bg-raised);
}
.photo img {
  width: 100%; height: 100%; object-fit: cover;
  filter: grayscale(1) contrast(1.06) brightness(0.88);
  transition: filter 450ms ease;
}
@media (hover: hover) and (pointer: fine) { .photo:hover img { filter: none; } }
.photo.live img { filter: none; }
.photo .frame-no, .photo .cap {
  position: absolute; padding: 3px 7px; border-radius: 2px;
  font: 500 11px/1.4 var(--mono); letter-spacing: 0.06em; text-transform: uppercase;
  background: rgba(6, 7, 10, 0.62); color: #e8eaf0;
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
}
.photo .frame-no { top: 8px; left: 8px; color: #b7bcff; }
.photo .cap { bottom: 8px; left: 8px; max-width: calc(100% - 16px); }
.photo .play { position: absolute; inset: 0; display: grid; place-items: center; }
.photo .play::before {
  content: "▶"; display: grid; place-items: center; width: 56px; height: 56px; padding-left: 4px;
  border-radius: 50%; background: var(--accent); color: var(--accent-ink); font-size: 18px;
  transition: transform 200ms var(--ease-out);
}
@media (hover: hover) and (pointer: fine) { .photo:hover .play::before { transform: scale(1.06); } }
a.photo { cursor: zoom-in; }
a.photo[href^="http"] { cursor: pointer; }

/* Contact sheet */
.sheet { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.sheet .photo { aspect-ratio: 4 / 3; }
.sheet .big { grid-column: span 2; grid-row: span 2; aspect-ratio: auto; }
@media (max-width: 640px) {
  .sheet { grid-template-columns: repeat(2, 1fr); }
  .sheet .big { grid-row: span 1; aspect-ratio: 16 / 10; }
}

.media .photo { aspect-ratio: 16 / 10; }
.evidence { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.evidence .photo { aspect-ratio: 16 / 10; }
.evidence figcaption, .media figcaption, .thumbs figcaption { margin-top: 8px; font: 400 12px/1.45 var(--mono); color: var(--ink-3); }
.evidence .span { grid-column: 1 / -1; }
@media (max-width: 640px) { .evidence { grid-template-columns: 1fr; } }
.thumbs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin-top: 14px; }
.thumbs .photo { aspect-ratio: 16 / 10; }

/* Recognition strip */
.proofbar { display: flex; align-items: center; gap: 20px; padding: 18px var(--pad); border-top: 1px solid var(--line); flex-wrap: wrap; }
.proofbar ul { display: flex; flex-wrap: wrap; }
.proofbar li { padding: 4px 16px; border-left: 1px solid var(--line); font: 400 12px/1.5 var(--mono); letter-spacing: 0.04em; text-transform: uppercase; color: var(--ink-2); }
.proofbar li:first-child { border-left: 0; padding-left: 0; }
.proofbar a { color: var(--ink); text-decoration: underline; text-decoration-color: var(--line-strong); text-underline-offset: 3px; }
.proofbar a:hover { text-decoration-color: var(--accent); }

/* Headshot: cut out, cropped at mid-thigh, faded into the grid */
.portrait-pair { display: grid; grid-template-columns: 1.5fr 1fr; gap: 10px; align-items: end; }
.portrait-pair figcaption { margin-top: 8px; font: 400 12px/1.45 var(--mono); color: var(--ink-3); }
.portrait-pair .photo { aspect-ratio: 3 / 4; }
.portrait-pair .photo.headshot { aspect-ratio: 2 / 3; }

/* ---------- lightbox ---------- */
.lightbox { width: 100vw; height: 100dvh; max-width: none; max-height: none; margin: 0; padding: 56px 72px; border: 0; background: transparent; color: #e8eaf0; overscroll-behavior: contain; }
.lightbox::backdrop { background: rgba(5, 6, 10, 0.92); }
.lightbox[open] { display: grid; place-items: center; }
.lb-fig { display: flex; flex-direction: column; align-items: center; gap: 12px; max-width: 100%; max-height: 100%; touch-action: pan-y; }
.lb-img { max-width: 100%; max-height: calc(100dvh - 150px); object-fit: contain; border-radius: var(--radius); user-select: none; -webkit-user-drag: none; }
.lightbox[open] .lb-img.enter { animation: lb-in 240ms var(--ease-out); }
@keyframes lb-in { from { opacity: 0; transform: scale(0.96); } }
.lb-cap { font-size: 12px; letter-spacing: 0.04em; color: #a2a8b6; text-align: center; max-width: 70ch; }
.lb-btn {
  position: fixed; display: grid; place-items: center; min-width: 44px; height: 44px; padding: 0 12px;
  border: 1px solid rgba(220, 226, 240, 0.22); border-radius: var(--radius); background: rgba(16, 18, 26, 0.7);
  font: 500 13px/1 var(--mono); color: #e8eaf0;
  transition: transform 160ms var(--ease-out), border-color 200ms ease;
}
.lb-btn:active { transform: scale(0.97); }
@media (hover: hover) and (pointer: fine) { .lb-btn:hover { border-color: #8b93ff; } }
.lb-prev { left: 16px; top: 50%; translate: 0 -50%; }
.lb-next { right: 16px; top: 50%; translate: 0 -50%; }
.lb-close { right: 16px; top: 16px; }
.lightbox.single .lb-prev, .lightbox.single .lb-next { display: none; }
@media (max-width: 640px) {
  .lightbox { padding: 64px 12px 80px; }
  .lb-prev, .lb-next { top: auto; bottom: 16px; translate: none; }
}

/* ---------- case cards ---------- */
.cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.card { display: flex; flex-direction: column; gap: 18px; padding: 20px; background: var(--bg); transition: background-color 200ms ease; }
.card .ph { border-style: solid; border-color: var(--line); transition: border-color 200ms ease; }
.card-meta { display: flex; justify-content: space-between; gap: 12px; }
.card h3 { font-size: 22px; font-weight: 500; letter-spacing: -0.02em; line-height: 1.2; }
.card p { color: var(--ink-2); }
.card-out { display: flex; gap: 10px; align-items: baseline; margin-top: auto; padding-top: 14px; border-top: 1px solid var(--line); font: 400 13px/1.45 var(--mono); color: var(--ink); }
.card-out::before { content: "→"; color: var(--accent); transition: transform 200ms var(--ease-out); }
@media (hover: hover) and (pointer: fine) {
  .card:hover { background: var(--bg-raised); }
  .card:hover .ph { border-color: var(--line-strong); }
  .card:hover .card-out::before { transform: translateX(3px); }
}
.cards.three { grid-template-columns: repeat(3, 1fr); }
.cards.four { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 960px) { .cards.four, .cards.three { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .cards, .cards.three, .cards.four { grid-template-columns: 1fr; } }

/* ---------- principles ---------- */
.principles { border-top: 1px solid var(--line); counter-reset: p; }
.principles li { display: grid; grid-template-columns: 64px minmax(0, 1fr) minmax(0, 1.4fr); gap: 24px; padding: 24px 0; border-bottom: 1px solid var(--line); counter-increment: p; }
.principles li::before { content: counter(p, decimal-leading-zero); font: 500 12px/1.9 var(--mono); color: var(--accent); }
.principles h3 { font-size: 20px; font-weight: 500; letter-spacing: -0.02em; line-height: 1.3; }
.principles p { color: var(--ink-2); }
@media (max-width: 760px) { .principles li { grid-template-columns: 40px 1fr; } .principles p { grid-column: 2; } }

/* ---------- media row (speaking) ---------- */
.media { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 16px; }
.media figcaption { margin-top: 10px; font: 400 12px/1.4 var(--mono); color: var(--ink-3); }
@media (max-width: 760px) { .media { grid-template-columns: 1fr; } }

/* ---------- contact ---------- */
.contact { padding-block: clamp(72px, 11vw, 140px); }
.contact-h { font-size: clamp(40px, 7vw, 92px); font-weight: 500; letter-spacing: -0.045em; line-height: 0.98; max-width: 14ch; }
.contact-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 40px; }
.email-big { font-size: clamp(20px, 2.6vw, 30px); letter-spacing: -0.02em; border-bottom: 1px solid var(--line-strong); padding-bottom: 4px; transition: border-color 200ms ease; overflow-wrap: anywhere; }
.email-big:hover { border-color: var(--accent); }
.copy-btn .copy-label { display: inline-grid; transition: filter 200ms ease, opacity 200ms ease; }
.copy-btn.swapping .copy-label { filter: blur(2px); opacity: 0.6; }
.copy-btn[data-state="copied"] { border-color: var(--accent); color: var(--accent); }

/* ---------- index table (work list) ---------- */
.index { border-top: 1px solid var(--line-strong); }
.index a {
  display: grid; grid-template-columns: 56px minmax(0, 1.3fr) minmax(0, 0.8fr) minmax(0, 1.3fr) 24px; gap: 20px; align-items: baseline;
  padding: 22px 12px; margin-inline: -12px; border-bottom: 1px solid var(--line); border-radius: var(--radius);
  transition: background-color 150ms ease;
}
.index .no { font: 500 12px/1 var(--mono); color: var(--accent); }
.index .t { font-size: 20px; font-weight: 500; letter-spacing: -0.02em; line-height: 1.3; }
.index .co { font: 400 12px/1.5 var(--mono); color: var(--ink-3); text-transform: uppercase; letter-spacing: 0.04em; }
.index .out { color: var(--ink-2); line-height: 1.45; }
.index .go { font-family: var(--mono); color: var(--ink-3); transition: transform 200ms var(--ease-out), color 150ms ease; }
@media (hover: hover) and (pointer: fine) {
  .index a:hover { background: var(--bg-raised); }
  .index a:hover .go { transform: translateX(3px); color: var(--accent); }
}
@media (max-width: 760px) {
  .index a { grid-template-columns: 40px 1fr; gap: 6px 12px; }
  .index .co, .index .out { grid-column: 2; }
  .index .go { display: none; }
}

/* ---------- page header (inner pages) ---------- */
.page-head { padding: clamp(48px, 8vw, 96px) var(--pad) clamp(40px, 6vw, 72px); }
.page-h { margin-top: 20px; font-size: clamp(36px, 5.6vw, 68px); font-weight: 500; letter-spacing: -0.04em; line-height: 1.02; max-width: 18ch; }
.page-head .lede { margin-top: 24px; }

/* ---------- case study ---------- */
.spec { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); margin-top: 40px; border: 1px solid var(--line-strong); }
.spec div { padding: 12px 14px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); margin: 0 -1px -1px 0; }
.spec dt { font: 500 10px/1.3 var(--mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-3); }
.spec dd { margin-top: 4px; font-size: 15px; line-height: 1.4; }
.spec .hl dd { color: var(--accent); font-weight: 500; }
.case-fig { padding: 0 var(--pad) clamp(40px, 6vw, 64px); }
.case-grid { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 0 48px; }
.case-grid > h2 { padding: 28px 0; border-top: 1px solid var(--line); font: 500 11px/1.8 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-3); }
.case-grid > div { padding: 24px 0 32px; border-top: 1px solid var(--line); max-width: 66ch; }
.prose > * + *, .case-grid > div > * + * { margin-top: 14px; }
.prose ul li { position: relative; padding-left: 20px; }
.prose ul li + li { margin-top: 8px; }
.prose ul li::before { content: "—"; position: absolute; left: 0; color: var(--accent); }
.prose strong { font-weight: 500; }
@media (max-width: 760px) {
  .case-grid { grid-template-columns: 1fr; }
  .case-grid > h2 { padding: 24px 0 0; }
  .case-grid > div { border-top: 0; padding-top: 10px; }
}

/* Process strip, e.g. spec → migration → ship */
.pipe { display: flex; flex-wrap: wrap; margin-top: 8px; border: 1px solid var(--line-strong); border-radius: var(--radius); }
.pipe li { flex: 1 1 120px; padding: 12px 14px; border-right: 1px solid var(--line); font: 400 12px/1.4 var(--mono); }
.pipe li:last-child { border-right: 0; color: var(--accent); }
.pipe li span { display: block; color: var(--ink-3); font-size: 10px; letter-spacing: 0.08em; margin-bottom: 4px; }

.case-nav { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); }
.case-nav a { padding: 28px var(--pad); transition: background-color 150ms ease; }
.case-nav a + a { border-left: 1px solid var(--line); text-align: right; }
.case-nav a:hover { background: var(--bg-raised); }
.case-nav .t { display: block; margin-top: 8px; font-size: 18px; font-weight: 500; letter-spacing: -0.02em; }

/* ---------- changelog (about) ---------- */
.log { border-left: 1px solid var(--line-strong); margin-left: 6px; }
.log > li { position: relative; padding: 0 0 40px 32px; }
.log > li::before { content: ""; position: absolute; left: -4px; top: 7px; width: 7px; height: 7px; background: var(--bg); border: 1px solid var(--ink-3); border-radius: 50%; }
.log > li:first-child::before { background: var(--accent); border-color: var(--accent); }
.log .ver { display: flex; gap: 14px; flex-wrap: wrap; align-items: baseline; }
.log .tag { font: 500 12px/1 var(--mono); color: var(--accent); }
.log h3 { font-size: 20px; font-weight: 500; letter-spacing: -0.02em; }
.log .when { font: 400 12px/1 var(--mono); color: var(--ink-3); }
.log ul { margin-top: 10px; }
.log ul li { position: relative; padding-left: 20px; color: var(--ink-2); }
/* Hairline plus, drawn like the registration marks; centered on the first line */
.log ul li::before {
  content: ""; position: absolute; left: 1px; top: calc(0.8em - 4px);
  width: 9px; height: 9px;
  background:
    linear-gradient(var(--ink-3), var(--ink-3)) center / 1px 100% no-repeat,
    linear-gradient(var(--ink-3), var(--ink-3)) center / 100% 1px no-repeat;
}
.log ul li + li { margin-top: 4px; }

.two-col { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr); gap: clamp(32px, 6vw, 80px); align-items: start; }
@media (max-width: 860px) { .two-col { grid-template-columns: 1fr; } }

/* ---------- resume ---------- */
.cv-role { padding: 28px 0; border-top: 1px solid var(--line); display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 8px 48px; }
.cv-role h3 { font-size: 19px; font-weight: 500; letter-spacing: -0.02em; }
.cv-role .when { font: 400 12px/1.6 var(--mono); color: var(--ink-3); }
.cv-role .titles { color: var(--ink-2); margin: 4px 0 14px; }
@media (max-width: 760px) { .cv-role { grid-template-columns: 1fr; } }

/* ---------- footer ---------- */
.foot { border-top: 1px solid var(--line); padding: 40px var(--pad) 28px; }
.foot-grid { display: flex; justify-content: space-between; gap: 28px; flex-wrap: wrap; align-items: flex-start; }
.foot-name { font-weight: 500; }
.foot-links { display: flex; gap: 20px; flex-wrap: wrap; font-size: 14px; color: var(--ink-2); }
.foot-links a:hover { color: var(--ink); }
.foot-base { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-top: 40px; font-size: 11px; color: var(--ink-3); letter-spacing: 0.04em; text-transform: uppercase; }

/* ---------- command palette (no animation: keyboard-driven, used often) ---------- */
.palette {
  width: min(100% - 32px, 560px); max-height: min(70vh, 520px);
  margin: 12vh auto auto; padding: 0;
  background: var(--bg-raised); color: var(--ink);
  border: 1px solid var(--line-strong); border-radius: 6px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.5);
}
.palette::backdrop { background: rgba(0, 0, 0, 0.55); }
.pal-in { display: flex; flex-direction: column; max-height: inherit; }
.pal-input { width: 100%; height: 52px; padding: 0 18px; background: transparent; border: 0; border-bottom: 1px solid var(--line); color: var(--ink); font: 400 16px var(--sans); outline: none; }
.pal-input::placeholder { color: var(--ink-3); }
.pal-list { overflow-y: auto; padding: 6px; overscroll-behavior: contain; }
.pal-group { padding: 10px 12px 4px; font: 500 10px/1 var(--mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-3); }
.pal-item { display: flex; justify-content: space-between; gap: 12px; padding: 10px 12px; border-radius: var(--radius); cursor: pointer; font-size: 14px; }
.pal-item .hint { font: 400 11px/1.6 var(--mono); color: var(--ink-3); }
.pal-item[aria-selected="true"] { background: var(--accent-soft); box-shadow: inset 1px 0 0 var(--accent); }
.pal-empty { padding: 18px 12px; color: var(--ink-3); font-size: 14px; }
.pal-foot { display: flex; gap: 16px; padding: 10px 16px; border-top: 1px solid var(--line); font-size: 11px; color: var(--ink-3); }

/* ---------- small screens ---------- */
@media (max-width: 640px) {
  .frame { width: 100%; border-inline: 0; }
  .facts div { grid-template-columns: 100px 1fr; }
  .case-nav { grid-template-columns: 1fr; }
  .case-nav a + a { border-left: 0; border-top: 1px solid var(--line); text-align: left; }
}

/* ---------- reduced motion: keep fades, drop movement ---------- */
@media (prefers-reduced-motion: reduce) {
  .js [data-in] { animation-name: fade; }
  @keyframes fade { from { opacity: 0; } to { opacity: 1; } }
  .js [data-reveal] .stat-num { transform: none; }
  .js [data-reveal] .dim i { transition: none; }
  .lens-hi { transition: none; }
  .viz .flow { animation: none; }
  .lightbox[open] .lb-img.enter { animation-name: fade; }
  .js .viz[data-reveal] .draw { transition: none; stroke-dashoffset: 0; }
  .btn:active, .kbd-btn:active { transform: none; }
  ::view-transition-group(*), ::view-transition-old(*), ::view-transition-new(*) { animation: none; }
}

/* Redaction bar: unreleased work. Text reveals on hover/focus. */
.redact {
  background: var(--ink); color: transparent; border-radius: 2px; padding: 0 .25em;
  -webkit-box-decoration-break: clone; box-decoration-break: clone;
  font-family: var(--mono); font-size: .85em; letter-spacing: .02em; text-transform: uppercase;
  transition: color 200ms ease;
}
@media (hover: hover) and (pointer: fine) {
  .redact:hover, .classified:hover .redact { color: var(--bg); }
}
.classified:focus-visible .redact { color: var(--bg); }
.stat-next .stat-num { color: var(--accent); }

/* Toast: confirms the email was copied when a mailto link is clicked. */
.toast {
  position: fixed; left: 50%; bottom: 24px; z-index: 60;
  padding: 10px 14px; border: 1px solid var(--line-strong); border-radius: var(--radius);
  background: var(--bg-raised); color: var(--ink); font-size: 12px; letter-spacing: .04em;
  box-shadow: 0 8px 24px rgba(0,0,0,.25);
  opacity: 0; transform: translate(-50%, 8px); pointer-events: none;
  transition: opacity 200ms var(--ease-out), transform 200ms var(--ease-out);
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }
@media (prefers-reduced-motion: reduce) { .toast { transition: opacity 150ms ease; transform: translate(-50%, 0); } }