/* Nick Summerlin — portfolio. One stylesheet, no build step.
   Design idea: an operations ledger. Paper, ink, thin rules, numbered sections, and small evidence labels that say
   where each claim comes from. System fonts only (fast, private, nothing loaded from third parties). */

:root {
  --paper: #f5f1e8;
  --paper-2: #ece6d8;
  --card: #fbf9f4;
  --ink: #17212c;
  --ink-2: #3a4652;
  --muted: #5d6874;
  --rule: #d6ccb8;
  --rule-strong: #b9ab8f;
  --accent: #b4441a;       /* signal orange — used sparingly */
  --accent-ink: #8f3412;
  --teal: #0e6b63;
  --teal-soft: #d8ebe6;
  --amber-soft: #f6e3cf;
  --slate-soft: #e3e7ec;
  --focus: #1d5fd1;
  --serif: ui-serif, "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --measure: 68ch;
  --wrap: 1120px;
  --radius: 10px;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #10161d; --paper-2: #151d26; --card: #18212b; --ink: #ece6d8; --ink-2: #cfc7b6; --muted: #a2a9b1;
    --rule: #2c3845; --rule-strong: #43515f; --accent: #f08a5d; --accent-ink: #f6a47f; --teal: #5fc4b6;
    --teal-soft: #173a36; --amber-soft: #3b2a1c; --slate-soft: #222c37; --focus: #7fb0ff; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #10161d; --paper-2: #151d26; --card: #18212b; --ink: #ece6d8; --ink-2: #cfc7b6; --muted: #a2a9b1;
  --rule: #2c3845; --rule-strong: #43515f; --accent: #f08a5d; --accent-ink: #f6a47f; --teal: #5fc4b6;
  --teal-soft: #173a36; --amber-soft: #3b2a1c; --slate-soft: #222c37; --focus: #7fb0ff; color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; animation: none !important; } }
body { margin: 0; background: var(--paper); color: var(--ink); font: 17px/1.6 var(--sans); overflow-x: hidden; }
img, svg { max-width: 100%; height: auto; }
a { color: var(--accent-ink); text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { color: var(--accent); }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; border-radius: 4px; }
h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.15; letter-spacing: -0.01em; margin: 0 0 0.5em; }
h1 { font-size: clamp(2.3rem, 6vw, 4.2rem); }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.3rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.prose { max-width: var(--measure); }
.muted { color: var(--muted); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip { position: absolute; left: 12px; top: -60px; background: var(--ink); color: var(--paper); padding: 10px 14px; border-radius: 6px; z-index: 50; }
.skip:focus { top: 12px; }

/* Preview banner — this is a local draft, never a published site. */
.draft-banner { background: var(--ink); color: var(--paper); font: 13px/1.4 var(--mono); text-align: center; padding: 7px 12px; }

/* Header */
.site-header { border-bottom: 1px solid var(--rule); background: var(--paper); position: sticky; top: 0; z-index: 20; }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 64px; }
.brand { font-family: var(--serif); font-weight: 600; font-size: 1.15rem; color: var(--ink); text-decoration: none; display: flex; align-items: baseline; gap: 10px; }
.brand small { font: 12px/1 var(--mono); color: var(--muted); letter-spacing: 0.04em; }
.nav ul { list-style: none; display: flex; gap: 4px; margin: 0; padding: 0; }
.nav a { display: block; padding: 8px 12px; border-radius: 8px; color: var(--ink-2); text-decoration: none; font-size: 0.95rem; }
.nav a:hover, .nav a[aria-current="page"] { background: var(--paper-2); color: var(--ink); }
.nav-toggle { display: none; background: none; border: 1px solid var(--rule-strong); color: var(--ink); border-radius: 8px; padding: 8px 12px; font: inherit; }
.theme-toggle { background: none; border: 1px solid var(--rule); color: var(--ink-2); border-radius: 8px; padding: 7px 10px; font: 13px var(--mono); cursor: pointer; }
.header-tools { display: flex; align-items: center; gap: 8px; }
@media (max-width: 760px) {
  .nav-toggle { display: inline-block; }
  .nav { position: absolute; left: 0; right: 0; top: 100%; background: var(--paper); border-bottom: 1px solid var(--rule); display: none; }
  .nav.open { display: block; }
  .nav ul { flex-direction: column; padding: 8px 20px 16px; }
  .nav a { padding: 12px; }
  .brand small { display: none; }
}

/* Sections */
section { padding: clamp(48px, 8vw, 96px) 0; }
section + section { border-top: 1px solid var(--rule); }
.eyebrow { font: 12px/1.3 var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); margin: 0 0 14px; display: flex; gap: 12px; align-items: center; }
.eyebrow .num { color: var(--accent-ink); }
.lede { font-size: clamp(1.15rem, 2.2vw, 1.4rem); color: var(--ink-2); max-width: 60ch; }

/* Hero */
.hero { padding-top: clamp(40px, 9vw, 110px); }
.hero .role { font: 600 clamp(1rem, 2vw, 1.2rem)/1.3 var(--mono); color: var(--teal); letter-spacing: 0.02em; margin: 0 0 22px; }
.hero .headline { font-family: var(--serif); font-size: clamp(1.6rem, 3.6vw, 2.5rem); line-height: 1.2; max-width: 24ch; margin: 0 0 22px; }
.hero .intro { font-size: 1.1rem; color: var(--ink-2); max-width: 62ch; }
.hero-grid { display: grid; grid-template-columns: 1.35fr 1fr; gap: 48px; align-items: end; }
@media (max-width: 900px) { .hero-grid { grid-template-columns: 1fr; gap: 28px; } }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 18px; border-radius: 9px; font-weight: 600; text-decoration: none; border: 1px solid var(--ink); color: var(--ink); background: transparent; font-size: 0.98rem; cursor: pointer; font-family: var(--sans); }
.btn.primary { background: var(--ink); color: var(--paper); }
.btn.primary:hover { background: var(--accent-ink); border-color: var(--accent-ink); color: #fff; }
.btn:hover { color: var(--accent-ink); border-color: var(--accent-ink); }
.btn[disabled] { opacity: 0.5; cursor: not-allowed; }

/* Ledger card beside the hero: the progression in one glance */
.ledger { background: var(--card); border: 1px solid var(--rule); border-radius: var(--radius); padding: 18px 20px; font-size: 0.95rem; }
.ledger h2 { font: 600 12px/1.3 var(--mono); text-transform: uppercase; letter-spacing: 0.12em; color: var(--muted); margin: 0 0 10px; }
.ledger ol { list-style: none; margin: 0; padding: 0; }
.ledger li { display: grid; grid-template-columns: 5.6em 1fr; gap: 12px; padding: 9px 0; border-top: 1px dashed var(--rule); }
.ledger li:first-child { border-top: 0; }
.ledger time { font: 12.5px/1.6 var(--mono); color: var(--accent-ink); }

/* Evidence labels */
.tag { display: inline-block; font: 600 11px/1.2 var(--mono); letter-spacing: 0.04em; padding: 3px 7px; border-radius: 5px; vertical-align: 0.15em; white-space: nowrap; }
.tag.record { background: var(--teal-soft); color: var(--teal); }
.tag.report { background: var(--amber-soft); color: var(--accent-ink); }
.tag.rec { background: var(--slate-soft); color: var(--ink-2); }
.legend { display: flex; flex-wrap: wrap; gap: 10px 18px; font-size: 0.88rem; color: var(--muted); margin: 18px 0 0; }

/* Work cards */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 30px; }
@media (max-width: 960px) { .cards { grid-template-columns: 1fr; } }
.card { background: var(--card); border: 1px solid var(--rule); border-radius: var(--radius); padding: 22px; display: flex; flex-direction: column; gap: 12px; position: relative; }
.card:hover { border-color: var(--rule-strong); }
.card .kicker { font: 12px/1.3 var(--mono); color: var(--muted); letter-spacing: 0.06em; text-transform: uppercase; }
.card h3 a { color: var(--ink); text-decoration: none; }
.card h3 a::after { content: ""; position: absolute; inset: 0; border-radius: var(--radius); }
.card h3 a:focus-visible::after { outline: 3px solid var(--focus); outline-offset: 2px; }
.card p { color: var(--ink-2); margin: 0; }
.card .meta { margin-top: auto; font: 12.5px/1.5 var(--mono); color: var(--muted); border-top: 1px dashed var(--rule); padding-top: 12px; }
.card.feature { grid-column: span 3; display: grid; grid-template-columns: 1.1fr 1fr; gap: 28px; }
@media (max-width: 960px) { .card.feature { grid-column: auto; grid-template-columns: 1fr; } }

/* Process steps */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin-top: 30px; counter-reset: step; border-top: 2px solid var(--ink); }
@media (max-width: 860px) { .steps { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .steps { grid-template-columns: 1fr; } }
.steps li { list-style: none; padding: 18px 18px 18px 0; border-bottom: 1px solid var(--rule); counter-increment: step; }
.steps li::before { content: "0" counter(step); display: block; font: 600 13px var(--mono); color: var(--accent-ink); margin-bottom: 8px; }
.steps h3 { font-size: 1.1rem; }
.steps p { color: var(--ink-2); font-size: 0.96rem; margin: 0; }
ol.steps { padding: 0; }

/* Figures */
.figures { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin: 30px 0 0; }
@media (max-width: 860px) { .figures { grid-template-columns: repeat(2, 1fr); } }
.figure { border-left: 3px solid var(--teal); padding: 4px 0 4px 14px; }
.figure strong { display: block; font: 600 clamp(1.5rem, 3vw, 2rem)/1.1 var(--serif); }
.figure span { font-size: 0.9rem; color: var(--muted); }

/* Case study layout */
.case-hero { padding-bottom: 36px; }
.case-hero h1 { font-size: clamp(2rem, 5vw, 3.4rem); max-width: 22ch; }
.facts { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border: 1px solid var(--rule); border-radius: var(--radius); background: var(--card); margin-top: 26px; }
@media (max-width: 860px) { .facts { grid-template-columns: 1fr 1fr; } }
@media (max-width: 460px) { .facts { grid-template-columns: 1fr; } }
.facts div { padding: 14px 16px; border-right: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.facts dt { font: 11.5px/1.3 var(--mono); text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted); margin-bottom: 4px; }
.facts dd { margin: 0; font-size: 0.97rem; }
.case-body { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 48px; }
@media (max-width: 900px) { .case-body { grid-template-columns: 1fr; gap: 0; } .toc { display: none; } }
.toc { position: sticky; top: 90px; align-self: start; font-size: 0.92rem; }
.toc ol { list-style: none; padding: 0; margin: 0; border-left: 1px solid var(--rule); }
.toc a { display: block; padding: 6px 0 6px 14px; color: var(--muted); text-decoration: none; }
.toc a:hover { color: var(--ink); }
.chapter { padding: 0 0 48px; }
.chapter + .chapter { border-top: 1px solid var(--rule); padding-top: 40px; }
.chapter h2 { font-size: clamp(1.4rem, 3vw, 1.9rem); }
.chapter ul { padding-left: 1.2em; }
.chapter li { margin: 0.35em 0; }

.timeline { list-style: none; padding: 0; margin: 20px 0 0; border-left: 2px solid var(--rule-strong); }
.timeline li { position: relative; padding: 0 0 22px 22px; margin: 0; }
.timeline li::before { content: ""; position: absolute; left: -7px; top: 6px; width: 12px; height: 12px; border-radius: 50%; background: var(--paper); border: 2px solid var(--accent-ink); }
.timeline time { font: 600 13px var(--mono); color: var(--accent-ink); display: block; }
.timeline strong { display: block; font-family: var(--serif); font-size: 1.1rem; margin: 2px 0 4px; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 16px; }
@media (max-width: 700px) { .split { grid-template-columns: 1fr; } }
.panel { background: var(--card); border: 1px solid var(--rule); border-radius: var(--radius); padding: 18px 20px; }
.panel h3 { font-size: 1.05rem; }
.panel ul { margin: 0; padding-left: 1.1em; }
.panel.me { border-top: 4px solid var(--accent-ink); }
.panel.ai { border-top: 4px solid var(--teal); }
.panel.people { border-top: 4px solid var(--rule-strong); }

.callout { border-left: 4px solid var(--teal); background: var(--teal-soft); padding: 14px 18px; border-radius: 0 var(--radius) var(--radius) 0; margin: 18px 0; color: var(--ink); }
.callout.warn { border-color: var(--accent-ink); background: var(--amber-soft); }
.quote { font-family: var(--serif); font-size: 1.25rem; border-left: 3px solid var(--rule-strong); padding: 4px 0 4px 18px; margin: 18px 0; color: var(--ink-2); }

table { border-collapse: collapse; width: 100%; font-size: 0.95rem; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--rule); vertical-align: top; }
th { font: 600 12px/1.3 var(--mono); text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }

/* Workflow diagram */
.flow { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; margin: 22px 0; counter-reset: flow; }
@media (max-width: 760px) { .flow { grid-template-columns: 1fr; } }
.flow div { background: var(--card); border: 1px solid var(--rule); border-radius: 8px; padding: 12px; font-size: 0.93rem; position: relative; }
.flow div b { display: block; font-family: var(--serif); font-size: 1.02rem; margin-bottom: 4px; }
.flow div::before { counter-increment: flow; content: counter(flow); font: 600 12px var(--mono); color: var(--accent-ink); display: block; }

/* Footer */
.site-footer { border-top: 1px solid var(--rule); padding: 36px 0 48px; font-size: 0.92rem; color: var(--muted); }
.site-footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; }

/* Next/prev */
.next-case { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-top: 12px; }

/* ---- Budget request demo ---- */
.demo { background: var(--card); border: 1px solid var(--rule-strong); border-radius: 14px; padding: clamp(16px, 3vw, 28px); margin-top: 22px; }
.demo-head { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 14px; margin-bottom: 14px; }
.demo-head h3 { margin: 0; }
.synthetic { font: 600 11.5px var(--mono); background: var(--slate-soft); color: var(--ink-2); padding: 4px 8px; border-radius: 5px; }
.demo label, .demo .label { font: 600 12px/1.3 var(--mono); text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); display: block; margin-bottom: 5px; }
.demo input, .demo select { font: 16px var(--sans); color: var(--ink); background: var(--paper); border: 1px solid var(--rule-strong); border-radius: 7px; padding: 8px 10px; width: 100%; min-height: 42px; }
.demo input:focus, .demo select:focus { outline: 3px solid var(--focus); outline-offset: 1px; }
.demo input[aria-invalid="true"], .demo select[aria-invalid="true"] { border-color: var(--accent); background: var(--amber-soft); }
.demo-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 22px; }
@media (max-width: 980px) { .demo-grid { grid-template-columns: 1fr; } }
.demo h4 { font: 600 13px/1.3 var(--mono); text-transform: uppercase; letter-spacing: 0.1em; margin: 18px 0 8px; color: var(--ink-2); }
.bal-neg { color: var(--accent-ink); font-weight: 600; }
.bal-pos { color: var(--teal); }
.line { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 0.9fr) minmax(0, 1.2fr) auto; gap: 8px; align-items: end; padding: 10px 0; border-bottom: 1px dashed var(--rule); }
@media (max-width: 620px) { .line { grid-template-columns: 1fr 1fr; } .line .purpose { grid-column: 1 / -1; } }
.line .src { font: 12px var(--mono); color: var(--muted); grid-column: 1 / -1; margin-top: -2px; }
.icon-btn { background: none; border: 1px solid var(--rule-strong); color: var(--ink-2); border-radius: 7px; min-height: 42px; min-width: 42px; cursor: pointer; font: 600 14px var(--sans); }
.icon-btn:hover { border-color: var(--accent-ink); color: var(--accent-ink); }
.row { display: flex; flex-wrap: wrap; gap: 12px; align-items: end; }
.row > * { flex: 1 1 160px; }
.totals td, .totals th { padding: 7px 8px; }
.totals tfoot td { font-weight: 700; border-top: 2px solid var(--ink); border-bottom: 0; }
.issues { margin: 12px 0 0; padding: 12px 16px; border-radius: 8px; background: var(--amber-soft); color: var(--ink); }
.issues ul { margin: 6px 0 0; padding-left: 1.2em; }
.ok { background: var(--teal-soft); }
.radio-row { display: flex; flex-wrap: wrap; gap: 14px; margin: 4px 0 8px; }
.radio-row label { display: flex; align-items: center; gap: 8px; text-transform: none; letter-spacing: 0; font: 15px var(--sans); color: var(--ink); margin: 0; }
.radio-row input { width: auto; min-height: auto; }

/* The one-page request (also the print layout) */
.request-sheet { background: #fff; color: #17212c; border: 1px solid var(--rule-strong); border-radius: 8px; padding: 28px; margin-top: 18px; font-size: 14px; }
.request-sheet h3 { font-family: var(--serif); font-size: 22px; margin: 0 0 2px; color: #17212c; }
.request-sheet .sheet-head { display: flex; justify-content: space-between; align-items: start; gap: 16px; border-bottom: 2px solid #17212c; padding-bottom: 10px; margin-bottom: 14px; }
.request-sheet .mark { font: 700 13px var(--mono); letter-spacing: 0.12em; color: #0e6b63; }
.request-sheet table { font-size: 13px; }
.request-sheet th { color: #5d6874; }
.request-sheet td { color: #17212c; word-break: break-word; }
.request-sheet .note { font-size: 12px; color: #5d6874; margin-top: 12px; }

/* ---- System map ---- */
.map-wrap { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: 20px; margin-top: 22px; }
@media (max-width: 900px) { .map-wrap { grid-template-columns: 1fr; } }
.map { background: var(--card); border: 1px solid var(--rule); border-radius: var(--radius); padding: 14px; }
.map svg { width: 100%; display: block; }
.map .edge { stroke: var(--rule-strong); stroke-width: 1.5; fill: none; }
.map .edge.hot { stroke: var(--accent-ink); stroke-width: 2.5; }
.map .node rect { fill: var(--paper); stroke: var(--rule-strong); stroke-width: 1.5; rx: 8; }
.map .node text { fill: var(--ink); font: 600 13px var(--sans); pointer-events: none; }
.map .node .kind { fill: var(--muted); font: 10px var(--mono); letter-spacing: 0.06em; }
.map .node { cursor: pointer; }
.map .node:hover rect, .map .node.active rect { stroke: var(--accent-ink); stroke-width: 2.5; }
.map .node.active rect { fill: var(--amber-soft); }
.map .node:focus { outline: none; }
.map .node:focus-visible rect { stroke: var(--focus); stroke-width: 3; }
.map-detail { background: var(--card); border: 1px solid var(--rule); border-radius: var(--radius); padding: 20px; min-height: 240px; }
.map-detail .kind { font: 12px var(--mono); text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted); }
.map-list { margin-top: 12px; }
.map-list button { font: 14px var(--sans); background: var(--paper); border: 1px solid var(--rule); border-radius: 7px; padding: 7px 10px; margin: 0 6px 6px 0; cursor: pointer; color: var(--ink); }
.map-list button[aria-pressed="true"] { border-color: var(--accent-ink); background: var(--amber-soft); }

/* Résumé */
.resume { max-width: 820px; background: var(--card); border: 1px solid var(--rule); border-radius: var(--radius); padding: clamp(20px, 4vw, 48px); margin: 30px auto; }
.resume h1 { font-size: 2.2rem; margin-bottom: 2px; }
.resume h2 { font-size: 1.05rem; font-family: var(--sans); text-transform: uppercase; letter-spacing: 0.1em; border-bottom: 1px solid var(--ink); padding-bottom: 4px; margin: 26px 0 12px; }
.resume h3 { font-family: var(--sans); font-size: 1rem; margin: 14px 0 2px; }
.resume .when { color: var(--muted); font-size: 0.93rem; }
.resume ul { margin: 6px 0 0; padding-left: 1.2em; }
.resume li { margin: 3px 0; }
.print-only { display: none; }

@media print {
  .draft-banner, .site-header, .site-footer, .no-print, .toc, .skip { display: none !important; }
  body { background: #fff; color: #000; font-size: 11pt; }
  .resume { border: 0; padding: 0; margin: 0; max-width: none; background: #fff; }
  .resume h1 { font-size: 20pt; }
  .resume h2 { font-size: 10.5pt; margin: 12pt 0 6pt; }
  .resume li, .resume p { font-size: 10pt; }
  a { color: #000; text-decoration: none; }
  section { padding: 0; }
  .print-only { display: block; }
}

/* Refinements after visual review */
.card.feature .figures { grid-template-columns: repeat(2, 1fr); margin-top: 0; align-content: start; }
.wrap.prose { max-width: var(--wrap); }
.wrap.prose > * { max-width: var(--measure); }
.wrap.prose > .next-case, .wrap.prose > .chapter { max-width: var(--measure); }
@media (max-width: 980px) { .demo-grid { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 620px) { .line { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); } }
.demo select, .demo input { min-width: 0; }
.request-sheet { overflow-x: auto; }
@media (max-width: 520px) { .request-sheet { padding: 16px; font-size: 13px; } .request-sheet .sheet-head { flex-direction: column; gap: 4px; } }
@media (max-width: 520px) { .totals th, .totals td, .request-sheet th, .request-sheet td { padding: 6px 4px; font-size: 0.8rem; } .totals th { letter-spacing: 0; } }

/* ---- Explore map (layered network) ---- */
:root { --l-problem: #b4441a; --l-decision: #855b00; --l-project: #0e6b63; --l-skill: #3b5ba5; --l-outcome: #2f7d32; }
:root[data-theme="dark"], :root:not([data-theme="light"]) { }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) { --l-problem: #f08a5d; --l-decision: #e2b54a; --l-project: #5fc4b6; --l-skill: #8fa8ec; --l-outcome: #79c47c; } }
:root[data-theme="dark"] { --l-problem: #f08a5d; --l-decision: #e2b54a; --l-project: #5fc4b6; --l-skill: #8fa8ec; --l-outcome: #79c47c; }
.net-layout { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 20px; margin-top: 20px; align-items: start; }
@media (max-width: 1180px) { .net-layout { grid-template-columns: minmax(0, 1fr); } }
.net-map { background: var(--card); border: 1px solid var(--rule); border-radius: 14px; padding: 12px; }
.net { display: block; width: 100%; height: auto; }
.net .layer-label { font: 600 12px var(--mono); letter-spacing: 0.14em; fill: var(--muted); }
.net .wire { fill: none; stroke: var(--rule-strong); stroke-width: 1.4; opacity: 0.7; transition: opacity .2s, stroke .2s; }
.net.tracing .wire { opacity: 0.12; }
.net .wire.lit { opacity: 1; stroke: var(--ink-2); stroke-width: 2.2; }
.net .nn { cursor: pointer; transition: opacity .2s; }
.net .nn rect { fill: var(--paper); stroke: var(--rule-strong); stroke-width: 1.3; }
.net .nn text { font: 600 14.5px var(--sans); fill: var(--ink); pointer-events: none; }
.net .nn circle { stroke: none; }
.net .nn.problem circle { fill: var(--l-problem); } .net .nn.decision circle { fill: var(--l-decision); }
.net .nn.project circle { fill: var(--l-project); } .net .nn.skill circle { fill: var(--l-skill); } .net .nn.outcome circle { fill: var(--l-outcome); }
.net.tracing .nn { opacity: 0.28; }
.net .nn.lit { opacity: 1; }
.net .nn.lit rect { stroke: var(--ink-2); }
.net .nn.sel rect { stroke: var(--accent-ink); stroke-width: 3; fill: var(--amber-soft); }
.net .nn:hover rect { stroke: var(--ink); }
.net .nn:focus { outline: none; }
.net .nn:focus-visible rect { stroke: var(--focus); stroke-width: 3.5; }
.net-detail { background: var(--card); border: 1px solid var(--rule); border-radius: 14px; padding: 20px; position: sticky; top: 84px; }
@media (max-width: 1180px) { .net-detail { position: static; } }
.net-detail h3 { font-size: 1.3rem; margin-top: 2px; }
.net-detail h3:focus { outline: none; }
.net-kind { font: 600 12px var(--mono); text-transform: uppercase; letter-spacing: 0.12em; margin: 0; }
.net-kind.problem { color: var(--l-problem); } .net-kind.decision { color: var(--l-decision); } .net-kind.project { color: var(--l-project); } .net-kind.skill { color: var(--l-skill); } .net-kind.outcome { color: var(--l-outcome); }
.net-ev { font-size: 0.86rem; color: var(--muted); border-left: 3px solid var(--rule-strong); padding-left: 10px; }
.net-ev.ev-record { border-color: var(--teal); } .net-ev.ev-report { border-color: var(--accent-ink); } .net-ev.ev-plan { border-color: var(--muted); }
.net-rel { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin: 10px 0 0; }
.net-rel span { font: 600 11.5px var(--mono); text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted); width: 100%; }
.chip { font: 500 14px var(--sans); background: var(--paper); color: var(--ink); border: 1px solid var(--rule-strong); border-left-width: 4px; border-radius: 8px; padding: 7px 10px; cursor: pointer; min-height: 38px; text-align: left; }
.chip.problem { border-left-color: var(--l-problem); } .chip.decision { border-left-color: var(--l-decision); } .chip.project { border-left-color: var(--l-project); } .chip.skill { border-left-color: var(--l-skill); } .chip.outcome { border-left-color: var(--l-outcome); }
.chip:hover, .chip[aria-pressed="true"] { background: var(--amber-soft); border-color: var(--accent-ink); }
.linkish { background: none; border: 0; padding: 0; color: var(--accent-ink); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; font: inherit; font-size: 0.92rem; }
.net-list { background: var(--card); border: 1px solid var(--rule); border-radius: 14px; padding: 16px 18px; }
.net-group + .net-group { border-top: 1px dashed var(--rule); margin-top: 12px; padding-top: 12px; }
.net-group h3 { font: 600 12px var(--mono); text-transform: uppercase; letter-spacing: 0.12em; color: var(--muted); margin: 0 0 8px; }
.net-group ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.net-tools { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; align-items: center; margin-top: 18px; }
.net-keys { font-size: 0.88rem; color: var(--muted); margin: 0; }
.net-keys kbd { font: 12px var(--mono); border: 1px solid var(--rule-strong); border-bottom-width: 2px; border-radius: 4px; padding: 1px 5px; background: var(--card); }
.legend-dots { display: flex; flex-wrap: wrap; gap: 14px; font-size: 0.9rem; color: var(--ink-2); margin: 10px 0 0; padding: 0; list-style: none; }
.legend-dots li::before { content: ""; display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-right: 7px; vertical-align: 0; }
.legend-dots .problem::before { background: var(--l-problem); } .legend-dots .decision::before { background: var(--l-decision); } .legend-dots .project::before { background: var(--l-project); } .legend-dots .skill::before { background: var(--l-skill); } .legend-dots .outcome::before { background: var(--l-outcome); }

/* ---- Workout logger demo ---- */
.wd-card { background: var(--paper); border: 1px solid var(--rule); border-radius: 12px; padding: clamp(14px, 3vw, 22px); }
.wd-kicker { font: 600 12px var(--mono); text-transform: uppercase; letter-spacing: 0.12em; color: var(--teal); margin: 0 0 4px; }
.wd-card h3 { margin-bottom: 6px; }
.wd-card h3:focus { outline: none; }
.wd-small { font-size: 0.88rem; }
.wd-outline { padding-left: 1.1em; font-size: 0.95rem; }
.wd-err { color: var(--accent-ink); font-weight: 600; font-size: 0.93rem; min-height: 1.2em; }
.wd-bar { display: flex; justify-content: space-between; align-items: start; gap: 12px; flex-wrap: wrap; }
.wd-prog { text-align: right; } .wd-prog strong { display: block; font: 600 2rem/1 var(--serif); } .wd-prog span { font-size: 0.85rem; color: var(--muted); }
.wd-block { border: 1px solid var(--rule); border-radius: 10px; margin: 10px 0; background: var(--card); }
.wd-block summary { cursor: pointer; padding: 12px 14px; font-weight: 600; min-height: 44px; }
.wd-ex { padding: 4px 14px 12px; border-top: 1px dashed var(--rule); }
.wd-ex-head { display: flex; flex-wrap: wrap; gap: 4px 12px; align-items: baseline; padding: 10px 0 4px; }
.wd-ex-head .muted { font-size: 0.88rem; }
.wd-opt { display: flex; gap: 8px; align-items: center; font-size: 0.93rem; width: 100%; }
.wd-set { display: grid; grid-template-columns: 1.6em minmax(0, 1.4fr) minmax(0, 0.8fr) minmax(0, 0.9fr) auto auto; gap: 8px; align-items: center; padding: 6px 0; }
.wd-set.done { opacity: 0.85; }
.wd-set.done .wd-n { color: var(--teal); }
.wd-n { font: 600 13px var(--mono); color: var(--muted); }
.wd-target { font-size: 0.9rem; color: var(--ink-2); }
.wd-field { position: relative; display: block; }
.wd-field input, .wd-card input:not([type=checkbox]) { font: 16px var(--sans); color: var(--ink); background: var(--card); border: 1px solid var(--rule-strong); border-radius: 7px; padding: 8px 10px; width: 100%; min-height: 42px; min-width: 0; }
.wd-sugg { position: absolute; right: 6px; top: -8px; font: 600 10px var(--mono); background: var(--amber-soft); color: var(--accent-ink); padding: 1px 5px; border-radius: 4px; }
.wd-check { display: flex; align-items: center; gap: 6px; font-size: 0.93rem; min-height: 42px; cursor: pointer; }
.wd-check input { width: 22px; height: 22px; accent-color: var(--teal); }
.wd-same { font: 13px var(--sans); background: none; border: 1px solid var(--rule-strong); color: var(--ink-2); border-radius: 7px; padding: 6px 8px; min-height: 42px; cursor: pointer; }
.wd-same:hover { border-color: var(--teal); color: var(--teal); }
@media (max-width: 640px) {
  .wd-set { grid-template-columns: 1.6em minmax(0, 1fr) minmax(0, 1fr); }
  .wd-target { grid-column: 2 / -1; }
  .wd-set .wd-field:nth-of-type(1) { grid-column: 2; }
  .wd-check { grid-column: 2; } .wd-same { grid-column: 3; }
}
.wd-finish { border-top: 2px solid var(--ink); margin-top: 14px; padding-top: 14px; }
.wd-finish label { display: block; font: 600 12px var(--mono); text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); margin: 10px 0 5px; }
.wd-card label[for] { display: block; font: 600 12px var(--mono); text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); margin: 10px 0 5px; }
.wd-hist { padding-left: 1.1em; font-size: 0.95rem; }
.compare td:first-child { font-weight: 600; width: 34%; }

/* ---- Homepage refinements (round 2) ---- */
.shot { margin: 0; }
.shot img { display: block; width: 100%; height: auto; border-radius: 10px; border: 1px solid var(--rule-strong); box-shadow: 0 10px 30px rgba(0,0,0,.18); }
.shot figcaption { font-size: 0.86rem; color: var(--muted); margin-top: 8px; }
.card p strong { color: var(--ink); }
.fine { font-size: 0.88rem; margin-top: 18px; }
.try-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 26px; }
@media (max-width: 900px) { .try-grid { grid-template-columns: 1fr; } }
.try { display: flex; flex-direction: column; gap: 6px; padding: 20px; border-radius: 12px; border: 1px solid var(--rule-strong); background: var(--card); color: var(--ink); text-decoration: none; transition: border-color .15s, transform .15s; }
.try:hover { border-color: var(--accent-ink); color: var(--ink); transform: translateY(-2px); }
.try strong { font: 600 1.2rem/1.25 var(--serif); }
.try span:last-child { color: var(--ink-2); font-size: 0.95rem; }
.try-k { font: 600 11.5px var(--mono); text-transform: uppercase; letter-spacing: 0.12em; color: var(--teal); }
.try::after { content: "→"; font-weight: 700; color: var(--accent-ink); margin-top: 4px; }
.shots-pair { display: grid; grid-template-columns: minmax(0, 2.4fr) minmax(0, 1fr); gap: 16px; align-items: start; margin: 18px 0 6px; }
@media (max-width: 700px) { .shots-pair { grid-template-columns: 1fr; } .shots-pair .phone { max-width: 260px; } }
/* Evidence & attribution, kept out of the reading flow */
.evidence { font-size: 0.93rem; }
.evidence table td:last-child { white-space: nowrap; }
.evidence summary { cursor: pointer; font-weight: 600; min-height: 44px; display: flex; align-items: center; }

/* Explore: map full width, detail beneath (round 2 refinement) */
.net-layout { grid-template-columns: minmax(0, 1fr) !important; }
.net-detail { position: static !important; display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 4px 28px; align-items: start; }
.net-detail > * { grid-column: 1; }
.net-detail > .net-rel { grid-column: 2; grid-row: auto; }
@media (max-width: 900px) { .net-detail { grid-template-columns: minmax(0, 1fr); } .net-detail > .net-rel { grid-column: 1; } }
.net-map { padding: 6px 10px; }
.net-skills { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 0 0 12px; }
.net-skills-label { font: 600 12px var(--mono); text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted); margin-right: 4px; }
.net-skills .chip { min-height: 36px; padding: 6px 10px; font-size: 13.5px; }
.demo .wd-check, .demo .wd-opt { display: flex; align-items: center; gap: 8px; font: 15px var(--sans); text-transform: none; letter-spacing: 0; color: var(--ink); margin: 0; }
.demo .wd-field { margin: 0; text-transform: none; letter-spacing: 0; }
.demo .wd-opt { margin-top: 6px; }
@media (max-width: 640px) { .wd-set .wd-field:empty { display: none; } }

/* Round 3 (2026-10-06): readability at 100% zoom, problem → decisions → delivered blocks, current-platform
   gallery, résumé print hierarchy. */
:root { --muted: #525d69; }
body { font-size: 18px; line-height: 1.62; }
.card .kicker, .facts dt, .ledger h2 { font-size: 12.5px; }
.ledger time, .card .meta { font-size: 13px; }
.shot figcaption, .fine { font-size: 0.9rem; line-height: 1.5; }
.card.feature { grid-template-columns: 1fr 1.2fr; align-items: start; }
@media (max-width: 960px) { .card.feature { grid-template-columns: 1fr; } }

.pdo { display: grid; gap: 10px; margin: 4px 0 6px; }
.pdo div { display: grid; grid-template-columns: 6.2em 1fr; gap: 12px; padding-top: 10px; border-top: 1px dashed var(--rule); }
.pdo div:first-child { border-top: 0; padding-top: 0; }
.pdo dt { font: 600 12.5px/1.7 var(--mono); text-transform: uppercase; letter-spacing: 0.08em; color: var(--accent-ink); }
.pdo dd { margin: 0; color: var(--ink-2); }
@media (max-width: 460px) { .pdo div { grid-template-columns: 1fr; gap: 2px; } }
.card .pdo + p { margin-top: 6px; }
.card.feature .btn { position: relative; z-index: 1; }

.case-summary { background: var(--card); border: 1px solid var(--rule); border-radius: var(--radius); padding: 20px 22px; margin: 0 0 34px; }
.case-summary h2 { font: 600 12.5px/1.3 var(--mono); text-transform: uppercase; letter-spacing: 0.12em; color: var(--muted); margin: 0 0 12px; }

.gallery { display: grid; grid-template-columns: 1fr; gap: 26px; margin: 22px 0 8px; }
.gallery .pair { display: grid; grid-template-columns: minmax(0, 1fr) 230px; gap: 22px; align-items: start; }
@media (max-width: 760px) { .gallery .pair { grid-template-columns: 1fr; } .gallery .pair .shot.phone { max-width: 260px; } }
.shot.phone img { border-radius: 18px; }

.history-note { border-left: 3px solid var(--rule-strong); padding-left: 12px; color: var(--muted); font-size: 0.92rem; }

/* Résumé: clearer hierarchy on screen, intentional page breaks in print */
.resume .job { margin-top: 14px; }
.resume .job-head { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 2px 16px; align-items: baseline; }
.resume .job-head h3 { margin: 0; }
.resume .job-head .when { white-space: nowrap; }
.resume .org { font-weight: 400; color: var(--ink-2); }
.resume .skills { columns: 2; column-gap: 28px; padding-left: 1.1em; margin: 0; }
.resume .skills li { break-inside: avoid; }
@media (max-width: 560px) { .resume .skills { columns: 1; } }
@media print {
  @page { size: letter; margin: 0.55in 0.6in; }
  .resume .job, .resume .edu, .resume .summary { break-inside: avoid; page-break-inside: avoid; }
  .resume h2 { break-after: avoid; page-break-after: avoid; }
  .resume h3 { font-size: 10.5pt; }
  .resume .when { font-size: 9.5pt; color: #333; }
  .resume .job { margin-top: 7pt; }
  .resume .skills { columns: 2; }
  .resume .page-break { break-before: page; page-break-before: always; }
}
@media (max-width: 900px) { .case-body { grid-template-columns: minmax(0, 1fr); } }
.gallery { grid-template-columns: minmax(0, 1fr); }
@media (max-width: 760px) { .gallery .pair { grid-template-columns: minmax(0, 1fr); } }
.split.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 760px) { .split.three { grid-template-columns: minmax(0, 1fr); } }
[id] { scroll-margin-top: 88px; }
.pdo dd { font-size: 0.97rem; }
/* "Live for staff" capability list — pattern borrowed from the leadership brief's "Live today" block */
.live-label { font: 600 12.5px/1.3 var(--mono); text-transform: uppercase; letter-spacing: 0.1em; color: var(--teal); margin: 18px 0 8px; }
.chips { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: 0 0 18px; }
.chips li { background: var(--teal-soft); color: var(--ink); border-radius: 999px; padding: 4px 12px; font-size: 0.9rem; }
/* Operations platform demo */
.pd { display: grid; gap: 26px; margin: 18px 0; }
.pd h3 { font-size: 1.15rem; margin-bottom: 6px; }
.pd-bar { display: flex; flex-wrap: wrap; gap: 10px 14px; align-items: center; background: var(--card); border: 1px solid var(--rule); border-radius: var(--radius); padding: 12px 14px; }
.pd-bar select, .pd-form input, .pd-form select, .pd select { font: inherit; padding: 8px 10px; border: 1px solid var(--rule-strong); border-radius: 8px; background: var(--paper); color: var(--ink); min-height: 42px; }
.pd-tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; }
.pd-tile { background: var(--card); border: 1px solid var(--rule); border-radius: var(--radius); padding: 14px; }
.pd-tile strong { display: block; font: 600 1.8rem/1 var(--serif); }
.pd-tile span { color: var(--ink-2); font-size: 0.92rem; }
.pd-form { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr) minmax(0, 1fr) auto; gap: 10px; align-items: end; margin-top: 12px; }
.pd-form label { display: block; font-size: 0.85rem; color: var(--muted); margin-bottom: 4px; }
.pd-form input, .pd-form select { width: 100%; }
@media (max-width: 760px) { .pd-form { grid-template-columns: minmax(0, 1fr); } }
.pd-health { display: inline-block; border-radius: 999px; padding: 2px 10px; font-size: 0.85rem; }
.pd-health.ok { background: var(--teal-soft); } .pd-health.watch { background: var(--slate-soft); }
.pd-health.near { background: var(--amber-soft); } .pd-health.over { background: var(--amber-soft); color: var(--accent-ink); font-weight: 600; }
.pd-history { padding-left: 1.1em; margin: 0; font-size: 0.95rem; }
.pd-history li { margin: 4px 0; }
.map-flows { background: var(--card); border: 1px solid var(--rule); border-radius: var(--radius); padding: 12px 14px; margin-bottom: 14px; }
.map-flow-pick, .map-flow-nav { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.map-flow-pick .btn, .map-flow-nav .btn { padding: 8px 12px; font-size: 0.92rem; }
.map-flow-step p { margin: 10px 0; }
.map-flow-nav[hidden] { display: none; }
.pd .linkish, .map-flow-nav .linkish { min-height: 44px; min-width: 44px; padding: 10px 8px; }
.pd section { padding: 0; border-top: 0; }
/* Idle Hands recreation */
.idle { display: grid; gap: 16px; margin: 18px 0; }
.idle-top { display: flex; flex-wrap: wrap; gap: 12px 20px; align-items: center; justify-content: space-between; background: var(--ink); color: var(--paper); border-radius: var(--radius); padding: 16px 18px; }
.idle-top strong { display: block; font: 600 2.2rem/1 var(--serif); }
.idle-k { font: 600 12px/1 var(--mono); text-transform: uppercase; letter-spacing: .1em; opacity: .75; }
.idle-top .muted { color: #cfc7b6; }
.idle-status { font: 600 13px/1.4 var(--mono); }
.idle-actions { display: flex; gap: 8px; }
.idle-top .btn { border-color: var(--paper); color: var(--paper); }
.idle-top .btn.primary { background: #e8c86a; color: #111621; border-color: #e8c86a; }
.idle-event { background: var(--amber-soft); border: 1px solid var(--accent); border-radius: var(--radius); padding: 10px 14px; display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.idle-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 22px; }
@media (max-width: 760px) { .idle-grid { grid-template-columns: minmax(0, 1fr); } }
.idle-grid h3 { font-size: 1.05rem; margin: 0 0 8px; }
.idle-row { display: flex; justify-content: space-between; gap: 12px; width: 100%; text-align: left; padding: 10px 12px; margin-bottom: 6px; border: 1px solid var(--rule); border-radius: 10px; background: var(--card); color: var(--ink); font: inherit; cursor: pointer; min-height: 48px; }
.idle-row:disabled { opacity: .55; cursor: not-allowed; }
.idle-standings { list-style: decimal; padding-left: 1.4em; margin: 0; }
.idle-standings li span { display: inline-flex; } .idle-standings li { display: list-item; }
.idle-standings li > span:last-child { float: right; font-variant-numeric: tabular-nums; }
.idle-standings li.me { font-weight: 700; color: var(--accent-ink); }
.idle-pol { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px; }
.idle-pol .btn, #idle-meeting { padding: 8px 12px; font-size: .9rem; }
.idle-log { padding-left: 1.1em; margin: 0; font-size: .92rem; color: var(--ink-2); }
/* Systems map */
.sm { display: grid; gap: 14px; margin-top: 8px; }
.sm-controls { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.sm-nav { display: inline-flex; gap: 8px; } .sm-nav[hidden] { display: none; }
.sm-step:empty { display: none; }
.sm-step { background: var(--ink); color: var(--paper); border-radius: var(--radius); padding: 12px 16px; }
.sm-step p { margin: 0; } .sm-step .sm-kind { color: #e8c86a; margin-bottom: 4px; }
.sm-body { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 18px; align-items: start; }
.sm-canvas { background: var(--card); border: 1px solid var(--rule); border-radius: var(--radius); padding: 10px; overflow: hidden; }
.sm-canvas svg { width: 100%; height: auto; display: block; }
.sm-lane { font: 600 11px/1 var(--mono); fill: var(--muted); letter-spacing: .1em; }
.sm-edge { fill: none; stroke: var(--rule-strong); stroke-width: 1.4; opacity: .55; }
.sm-edge.hot { stroke: var(--accent); stroke-width: 2.6; opacity: 1; }
.sm-node rect { fill: var(--paper); stroke: var(--rule-strong); stroke-width: 1.2; }
.sm-node text { font: 600 12.5px var(--sans); fill: var(--ink); }
.sm-node { cursor: pointer; } .sm-node:focus { outline: none; } .sm-node:focus-visible rect { stroke: var(--focus); stroke-width: 3; }
.sm-node.active rect { fill: var(--ink); stroke: var(--ink); } .sm-node.active text { fill: var(--paper); }
.sm-detail { background: var(--card); border: 1px solid var(--rule); border-radius: var(--radius); padding: 16px 18px; }
.sm-detail h3 { margin-bottom: 6px; } .sm-kind { font: 600 12px/1.3 var(--mono); text-transform: uppercase; letter-spacing: .1em; color: var(--muted); margin: 0 0 4px; }
.sm-list { display: none; }
@media (max-width: 900px) {
  .sm-body { grid-template-columns: minmax(0, 1fr); } .sm-canvas { display: none; }
  .sm-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; }
  .sm-list-lane { font: 600 12px/1.3 var(--mono); text-transform: uppercase; letter-spacing: .1em; color: var(--muted); margin: 0 0 6px; }
  .sm-list button { display: block; width: 100%; text-align: left; margin-bottom: 6px; padding: 10px 12px; min-height: 44px; border: 1px solid var(--rule); border-radius: 10px; background: var(--card); color: var(--ink); font: inherit; }
  .sm-list button[aria-pressed="true"] { background: var(--ink); color: var(--paper); }
}
.feature-link { display: grid; gap: 10px; text-decoration: none; color: var(--ink); background: var(--card); border: 1px solid var(--rule); border-radius: var(--radius); padding: 22px; }
.feature-link strong { font: 600 1.35rem/1.3 var(--serif); }
.feature-link .btn { justify-self: start; }
/* Workout app page */
.app-split { display: grid; grid-template-columns: 400px minmax(0, 1fr); gap: 36px; align-items: start; }
@media (max-width: 900px) { .app-split { grid-template-columns: minmax(0, 1fr); } .phone-frame { margin: 0 auto; } }
.phone-frame { width: 390px; max-width: 100%; height: 760px; border: 10px solid #101213; border-radius: 36px; overflow: hidden; background: #101213; box-shadow: 0 20px 50px rgba(0,0,0,.25); }
.phone-frame iframe { width: 100%; height: 100%; border: 0; display: block; }
.gallery-row { display: grid; grid-template-columns: repeat(3, minmax(0, 220px)); gap: 22px; justify-content: start; margin: 30px 0; }
@media (max-width: 760px) { .gallery-row { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
/* Websites */
.web-case { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.4fr); gap: 32px; align-items: start; margin-bottom: 44px; }
@media (max-width: 900px) { .web-case { grid-template-columns: minmax(0, 1fr); } }
.web-shots { display: grid; grid-template-columns: minmax(0, 1fr) 150px; gap: 16px; align-items: end; }
.web-shots .shot.phone img { border-radius: 14px; }
/* Homepage — round 5 */
.hero2 { padding: clamp(36px, 6vw, 72px) 0 40px; border-top: 0; }
.hero2-grid { display: grid; grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.25fr); gap: clamp(28px, 4vw, 56px); align-items: center; }
@media (max-width: 960px) { .hero2-grid { grid-template-columns: minmax(0, 1fr); } }
.hero2 h1 { font-size: clamp(2.4rem, 5.2vw, 3.9rem); margin: 6px 0 14px; }
.hero2 .role { font: 600 13px/1.3 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--teal); margin: 0; }
.hero2 .headline { font-family: var(--serif); font-size: clamp(1.35rem, 2.6vw, 1.85rem); line-height: 1.25; margin: 0 0 14px; max-width: 26ch; }
.hero2 .intro { color: var(--ink-2); max-width: 58ch; }
.hero2 .cta-row { margin: 22px 0 10px; display: flex; flex-wrap: wrap; gap: 10px; }
.hero2-visual { margin: 0; }
.frame { position: relative; border-radius: 14px; overflow: hidden; border: 1px solid var(--rule-strong); box-shadow: 0 24px 60px rgba(17,22,33,.22); background: #0f141d; padding-top: 26px; }
.frame .dots { position: absolute; top: 9px; left: 12px; width: 44px; height: 9px; background: radial-gradient(circle, #e06c5a 4px, transparent 4.5px) 0 0/15px 9px repeat-x; opacity: .9; }
.frame img { display: block; width: 100%; height: auto; }
.hero2-visual figcaption { font-size: .88rem; color: var(--muted); margin-top: 10px; }
.proof { padding: 0 0 8px; border-top: 0; }
.proof-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; border: 1px solid var(--rule); border-radius: var(--radius); background: var(--card); }
.proof-grid > div { padding: 16px 18px; border-left: 1px solid var(--rule); }
.proof-grid > div:first-child { border-left: 0; }
.proof-grid strong { display: block; font: 600 1.15rem/1.2 var(--serif); margin-bottom: 4px; }
.proof-grid span { font-size: .93rem; color: var(--ink-2); }
@media (max-width: 860px) { .proof-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .proof-grid > div:nth-child(3) { border-left: 0; } .proof-grid > div:nth-child(n+3) { border-top: 1px solid var(--rule); } }
@media (max-width: 460px) { .proof-grid { grid-template-columns: minmax(0, 1fr); } .proof-grid > div { border-left: 0; border-top: 1px solid var(--rule); } .proof-grid > div:first-child { border-top: 0; } }
.feat { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; margin-top: 26px; }
.feat-card { display: flex; flex-direction: column; text-decoration: none; color: var(--ink); background: var(--card); border: 1px solid var(--rule); border-radius: var(--radius); overflow: hidden; transition: border-color .15s, transform .15s; }
.feat-card:hover { border-color: var(--rule-strong); transform: translateY(-2px); }
.feat-card img { display: block; width: 100%; aspect-ratio: 16 / 10; object-fit: cover; object-position: top left; background: #0f141d; border-bottom: 1px solid var(--rule); }
.feat-body { display: grid; gap: 6px; padding: 16px 18px 18px; }
.feat-body strong { font: 600 1.2rem/1.3 var(--serif); }
.feat-body > span:last-child { color: var(--ink-2); font-size: .95rem; }
.feat-card.big { grid-column: 1 / -1; display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); }
.feat-card.big img { aspect-ratio: auto; height: 100%; border-bottom: 0; border-right: 1px solid var(--rule); }
.feat-card.big .feat-body { align-content: center; padding: 26px; }
.feat-card.big strong { font-size: 1.55rem; }
@media (max-width: 900px) { .feat { grid-template-columns: minmax(0, 1fr); } .feat-card.big { grid-template-columns: minmax(0, 1fr); } .feat-card.big img { border-right: 0; border-bottom: 1px solid var(--rule); aspect-ratio: 16 / 10; height: auto; } }
.more { margin-top: 30px; } .more h3 { font-size: 1.1rem; margin-bottom: 8px; }
.more ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.more li { padding: 12px 0; border-top: 1px dashed var(--rule); }
.sm-body { grid-template-columns: minmax(0, 1fr); }
.sm-node text { font-size: 14px; }
.sm-detail { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); gap: 8px 28px; align-items: start; }
.sm-detail > .sm-kind, .sm-detail > h2, .sm-detail > p { grid-column: 1; }
.sm-detail > .pdo { grid-column: 2; grid-row: 1 / span 4; margin: 0; }
@media (max-width: 760px) { .sm-detail { grid-template-columns: minmax(0, 1fr); } .sm-detail > .pdo { grid-column: 1; grid-row: auto; } }
.sm-detail .sm-h { font-size: 1.3rem; margin: 0 0 6px; }
.feat-body .kicker { font: 600 12px/1.3 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.idle-event[hidden] { display: none; }
.idle section { padding: 0; border-top: 0; }

/* Round 6: full demos embedded in case studies (game, Atlas Neural Network). */
.demo-frame { margin: 18px 0 12px; border: 1px solid var(--rule-strong); border-radius: var(--radius); overflow: hidden; background: #0b0d12; aspect-ratio: 16 / 10; max-height: 80vh; box-shadow: 0 16px 40px rgba(0,0,0,.18); }
.demo-frame iframe { width: 100%; height: 100%; border: 0; display: block; }
@media (max-width: 700px) { .demo-frame { aspect-ratio: 3 / 4; } }

/* Contact */
.contact-card { margin: 18px 0 22px; display: flex; flex-wrap: wrap; gap: 14px 18px; align-items: center; }
.btn.big { font-size: 1.08rem; padding: 14px 24px; }
.btn.small { font-size: .85rem; padding: 6px 10px; min-height: 34px; }
.contact-address { margin: 0; display: flex; flex-wrap: wrap; gap: 10px; align-items: center; font: 1rem var(--mono); }
.contact-address span { user-select: all; }
.demo-steps { margin: 10px 0 0; padding-left: 1.3em; }
.demo-steps li { margin: 4px 0; }
.demo-start { position: relative; display: block; width: 100%; height: 100%; padding: 0; border: 0; background: #0b0d12; cursor: pointer; color: #fff; font: inherit; }
.demo-start img { width: 100%; height: 100%; object-fit: cover; opacity: .55; display: block; transition: opacity .2s; }
.demo-start:hover img, .demo-start:focus-visible img { opacity: .4; }
.demo-start .btn { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -60%); font-size: 1.05rem; padding: 14px 22px; }
.demo-start small { position: absolute; left: 50%; top: 50%; transform: translateX(-50%); margin-top: 30px; padding: 5px 10px; border-radius: 6px; background: rgba(8,10,14,.82); white-space: nowrap; font-size: .85rem; }
@media (max-width: 520px) { .demo-start small { white-space: normal; width: 80%; text-align: center; } }
.demo-frame.loading { background: #0b0d12 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='48' height='48' viewBox='0 0 48 48'%3E%3Ccircle cx='24' cy='24' r='18' fill='none' stroke='%23e8c86a' stroke-width='4' stroke-dasharray='80 40'/%3E%3C/svg%3E") center / 48px no-repeat; }
@media (prefers-reduced-motion: no-preference) { .demo-frame.loading { animation: none; } }

/* About portrait */
.about-hero { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 40px; align-items: center; }
.about-hero .prose { max-width: var(--measure); }
.portrait { margin: 0; border-radius: var(--radius); overflow: hidden; background: #0b0b0c; box-shadow: 0 18px 44px rgba(0,0,0,.22); }
.portrait img { display: block; width: 100%; height: auto; }
@media (max-width: 760px) { .about-hero { grid-template-columns: minmax(0, 1fr); gap: 24px; } .portrait { max-width: 220px; order: -1; } }