/**
 * phillipclapham.com — component layer
 *
 * Pairs with tokens.css. Together these replace protocol-memory.css (the
 * inherited foundation from an archived product) and site-overrides.css
 * (35KB whose only job was fighting the first file).
 *
 * Structure: reset → layout → nav → hero + living diagram → seam → ledger
 * → work → routing → writing → connect → footer.
 */

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--t-base);
  line-height: var(--leading-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.wrap {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--s-6);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--bg-inset);
  color: var(--text);
  padding: var(--s-3) var(--s-4);
  z-index: 100;
}
.skip-link:focus {
  left: var(--s-4);
  top: var(--s-4);
}

a {
  color: var(--accent);
}

/* ============ NAV ============ */
.nav {
  position: sticky;
  top: 0;
  z-index: 40;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--rule);
}
.nav-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: var(--s-3) var(--s-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-6);
}
.nav-mark {
  font-family: var(--font-display);
  font-variation-settings: "wdth" 84;
  font-weight: 700;
  font-size: var(--t-base);
  letter-spacing: -0.01em;
  text-decoration: none;
  color: var(--text);
}
.nav-links {
  display: flex;
  gap: var(--s-6);
  align-items: center;
}
.nav-links a {
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--text-dim);
  transition: color 0.2s var(--ease);
}
.nav-links a:hover {
  color: var(--accent);
}
.theme-toggle {
  background: none;
  border: 1px solid var(--rule);
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  padding: var(--s-2) var(--s-3);
  cursor: pointer;
  line-height: 1;
}
.theme-toggle:hover {
  color: var(--accent);
  border-color: var(--accent);
}

/* ============ HERO ============ */
.hero-band {
  position: relative;
  overflow: hidden;
}
/* The field is a BACKGROUND layer of the band, as in the original header —
   not an object inside a content column. That is what lets it bleed and
   dissolve instead of being cut by a container edge. */
.field-layer {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 6vw;
}
/* Soft dissolve at the bottom so the band never shows a hard cut through
   40px of blur. */
.hero-band::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 26%;
  background: linear-gradient(transparent, var(--bg));
  pointer-events: none;
  z-index: 1;
}
.hero-band > .wrap {
  position: relative;
  z-index: 2;
}
.hero {
  position: relative;
  padding: var(--s-24) 0 var(--s-24);
  min-height: 34rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.eyebrow {
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 var(--s-6);
}
.wordmark {
  font-family: var(--font-display);
  font-variation-settings: "wdth" 82, "opsz" 96;
  font-weight: 700;
  font-size: clamp(2.6rem, 6.4vw, var(--t-4xl));
  line-height: 0.92;
  letter-spacing: -0.03em;
  margin: 0 0 var(--s-8);
}
.hero-claim {
  font-size: var(--t-md);
  line-height: 1.45;
  max-width: 30ch;
  margin: 0 0 var(--s-6);
}
.hero-claim em {
  font-style: normal;
  color: var(--accent);
}
.hero-sub {
  color: var(--text-dim);
  max-width: 44ch;
  margin: 0 0 var(--s-8);
}
.hero-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-4);
  font-family: var(--font-mono);
  font-size: var(--t-sm);
}
.hero-links a {
  text-decoration: none;
  color: var(--text-dim);
  border-bottom: 1px solid var(--rule);
  padding-bottom: 2px;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.hero-links a:hover {
  color: var(--accent);
  border-color: var(--accent);
}

.lyr {
  position: absolute;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 6;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  white-space: nowrap;
  color: var(--bone);
  text-shadow: 0 0 6px var(--ink-900), 0 0 12px var(--ink-900), 0 0 3px var(--ink-900);
}
.lyr::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 100%;
  width: 1px;
  height: 7px;
  background: rgba(239, 231, 216, 0.4);
}
.lyr-gov { top: 1.2%; left: 50%; }
.lyr-inv { top: 7.7%; left: 50%; }
.lyr-ver { top: 20.7%; left: 50%; }
.lyr-mem { top: 29.7%; left: 50%; }
.lyr-core {
  top: 56%;
  left: 50%;
  color: var(--gold-bright);
}
.lyr-core::after {
  display: none;
}
.diagram-caption {
  margin-top: var(--s-4);
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  color: var(--text-faint);
  text-align: center;
}

/* ============ SEAM (kintsugi join) ============ */
.seam {
  height: 1px;
  border: 0;
  margin: 0;
  background: linear-gradient(90deg, transparent, var(--accent) 18%, var(--gold-bright) 50%, var(--accent) 82%, transparent);
  opacity: 0.5;
}

/* ============ SECTION FURNITURE ============ */
.section {
  padding: var(--s-24) 0;
}
.section-title {
  font-family: var(--font-display);
  font-variation-settings: "wdth" 86;
  font-weight: 700;
  font-size: var(--t-xl);
  letter-spacing: -0.02em;
  margin: 0;
}
.section-sub {
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin: var(--s-2) 0 var(--s-12);
}

/* ============ LEDGER: claim | receipt ============ */
.ledger-head {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--s-8);
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-faint);
}
.row {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: var(--s-12);
  padding: var(--s-8) 0;
  border-top: 1px solid var(--rule);
  align-items: start;
}
.row:last-of-type {
  border-bottom: 1px solid var(--rule);
}
.row-claim {
  font-family: var(--font-display);
  font-variation-settings: "wdth" 90;
  font-weight: 600;
  font-size: var(--t-lg);
  line-height: var(--leading-snug);
  letter-spacing: -0.015em;
  margin: 0;
}
.row-note {
  color: var(--text-dim);
  font-size: var(--t-sm);
  margin: var(--s-3) 0 0;
  max-width: 42ch;
}
.receipt {
  font-family: var(--font-mono);
  font-size: var(--t-sm);
  line-height: 1.85;
  color: var(--text-dim);
  margin: 0;
  padding-left: var(--s-6);
  border-left: 2px solid var(--patina-deep);
}
.receipt b {
  color: var(--patina-bright);
  font-weight: 500;
}
.receipt a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-deep);
}
.receipt a:hover {
  color: var(--gold-bright);
}
.receipt-tag {
  display: block;
  font-size: 0.625rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: var(--s-2);
}

/* ============ WORK CARDS ============ */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(19rem, 1fr));
  gap: var(--s-6);
  perspective: 1100px;
}
.card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: var(--s-8);
  background: var(--bg-raised);
  border: 1px solid var(--rule);
  overflow: hidden;
  transform-style: preserve-3d;
  transition: transform 0.34s var(--ease), border-color 0.34s var(--ease);
  will-change: transform;
}
/* Kintsugi: the seam lights where the break is repaired. */
.card::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  height: 1px;
  width: 100%;
  background: linear-gradient(90deg, transparent, var(--gold-bright), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s var(--ease);
}
.card:hover,
.card:focus-within {
  border-color: rgba(201, 169, 97, 0.45);
}
.card:hover::before,
.card:focus-within::before {
  transform: scaleX(1);
}
.card h3 {
  font-family: var(--font-display);
  font-variation-settings: "wdth" 92;
  font-weight: 600;
  font-size: var(--t-md);
  margin: 0 0 var(--s-3);
  letter-spacing: -0.01em;
}
.card p {
  margin: 0 0 var(--s-4);
  font-size: var(--t-sm);
  color: var(--text-dim);
}
.card-meta {
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  color: var(--patina-bright);
  margin: auto 0 var(--s-3) !important;
}
.card-link {
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-deep);
  align-self: flex-start;
}
/* The 🌀 easter egg. Its styling lived in site-overrides.css and died with
   that file in the design-system migration, so the button was being appended
   to a `overflow: hidden` footer with no positioning and clipped out of sight.
   Restored from `git show 083147a:site-overrides.css`, with --space-4 mapped
   to --s-4 — the old token no longer exists, so a verbatim copy would have
   silently collapsed the offsets to 0. */
.founder-mode-toggle {
  position: absolute;
  bottom: var(--toggle-inset);
  right: var(--toggle-inset);
  width: var(--toggle-size);
  height: var(--toggle-size);
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  font-size: 20px;
  line-height: 1;
  opacity: 0.3;
  transition: opacity 0.2s var(--ease), transform 0.2s var(--ease);
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
}
.founder-mode-toggle:hover {
  opacity: 0.6;
  transform: scale(1.15);
}
.founder-mode-toggle.active {
  opacity: 0.8;
}
.founder-mode-toggle:active {
  transform: scale(1.05);
}
.motion-off .founder-mode-toggle:hover,
.motion-off .founder-mode-toggle:active {
  transform: none;
}

/* Available to screen readers, invisible to everyone else. Used by the
   founder-mode live region, which announces that the copy changed. */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

/* ---------------------------------------------------------------
   The audit chain. Real hashes from a real store; the connector IS
   the argument, so it is drawn rather than described. Type-forward
   on purpose — a boxes-and-arrows diagram here would be decoration
   pretending to be evidence.
   --------------------------------------------------------------- */
.chain {
  margin: var(--s-12) 0;
  border-left: 1px solid var(--rule);
  padding-left: var(--s-6);
}
.chain-link {
  position: relative;
  padding: var(--s-3) 0;
}
/* the tick that meets the spine */
.chain-link::before {
  content: "";
  position: absolute;
  left: calc(var(--s-6) * -1 - 1px);
  top: calc(var(--s-3) + 0.62em);
  width: var(--s-4);
  height: 1px;
  background: var(--gold-deep);
}
.chain-seq {
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-right: var(--s-3);
}
.chain-hash {
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  color: var(--patina-bright);
  word-break: break-all;
}
.chain-rel {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  color: var(--text-faint);
  margin-top: var(--s-1);
}
.chain-rel b {
  color: var(--accent);
  font-weight: inherit;
}
/* Verifier output. Scrolls inside itself; the page never scrolls sideways. */
.proof {
  margin: var(--s-12) 0 var(--s-6);
  background: var(--bg-inset);
  border: 1px solid var(--rule);
  padding: var(--s-6);
  overflow-x: auto;
}
.proof pre {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  line-height: var(--leading-snug);
  color: var(--text-dim);
  white-space: pre;
}
.proof .proof-cmd {
  color: var(--text-faint);
}
.proof .proof-out {
  color: var(--accent);
}
.proof-note {
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  color: var(--text-faint);
  margin: 0;
}
.proof-note code {
  font-family: var(--font-mono);
  color: var(--patina-bright);
}

/* Homepage sections are previews; this is the door through to the full page. */
.section-more {
  display: inline-block;
  margin-top: var(--s-8);
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-deep);
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease),
    transform 0.25s var(--ease);
}
.section-more:hover {
  color: var(--gold-bright);
  transform: translateX(5px);
}
.ripple {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  transform: translate(-50%, -50%) scale(0);
  background: radial-gradient(circle, rgba(227, 199, 126, 0.34) 0%, rgba(227, 199, 126, 0) 68%);
  animation: ripple 0.75s var(--ease) forwards;
}
@keyframes ripple {
  to {
    transform: translate(-50%, -50%) scale(1);
    opacity: 0;
  }
}

/* ============ ROUTING: by intent, not by identity label ============
   Nobody self-identifies as "employer". Everybody knows what they came
   to do. Routing on intent is what stops four audiences becoming mush. */
.routes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}
.route {
  display: block;
  padding: var(--s-8);
  background: var(--bg);
  text-decoration: none;
  color: inherit;
  transition: background 0.25s var(--ease);
}
.route:hover {
  background: var(--bg-raised);
}
.route-verb {
  font-family: var(--font-display);
  font-variation-settings: "wdth" 90;
  font-weight: 600;
  font-size: var(--t-md);
  margin: 0 0 var(--s-2);
  letter-spacing: -0.01em;
}
.route-desc {
  font-size: var(--t-sm);
  color: var(--text-dim);
  margin: 0 0 var(--s-4);
}
.route-go {
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  color: var(--accent);
}

/* ============ WRITING ============ */
.piece {
  padding: var(--s-8) 0;
  border-top: 1px solid var(--rule);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--s-8);
  align-items: baseline;
}
.piece:last-of-type {
  border-bottom: 1px solid var(--rule);
}
.piece h3 {
  font-family: var(--font-display);
  font-variation-settings: "wdth" 90;
  font-weight: 600;
  font-size: var(--t-md);
  margin: 0 0 var(--s-2);
}
.piece h3 a {
  color: var(--text);
  text-decoration: none;
}
.piece h3 a:hover {
  color: var(--accent);
}
.piece p {
  margin: 0;
  font-size: var(--t-sm);
  color: var(--text-dim);
  max-width: 62ch;
}
.piece-stamp {
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  color: var(--text-faint);
  white-space: nowrap;
}

/* ============ CONNECT ============ */
.connect-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
  gap: var(--s-6);
}
.connect-item {
  text-decoration: none;
  color: inherit;
  display: block;
  border-top: 1px solid var(--rule);
  padding-top: var(--s-4);
}
.connect-item span {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: var(--s-2);
}
.connect-item b {
  font-weight: 400;
  color: var(--text);
}
.connect-item:hover b {
  color: var(--accent);
}

/* ============ FOOTER: Conway's Life ============ */
.site-footer {
  /* The 🌀 floats over this footer, so the bar below must reserve room for it.
     Both read these two values — change the button's size here and the text
     stops clearing it by luck. */
  --toggle-size: 36px;
  --toggle-inset: var(--s-4);
  position: relative;
  margin-top: var(--s-16);
  border-top: 1px solid var(--rule);
  overflow: hidden;
}
#life {
  display: block;
  width: 100%;
  height: 190px;
}
.footer-bar {
  position: absolute;
  inset: auto 0 0 0;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--s-4);
  padding: var(--s-6);
  /* Clear the toggle: its inset + its width + a gap. Derived, not guessed. */
  padding-right: calc(var(--toggle-inset) + var(--toggle-size) + var(--s-3));
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  color: var(--text-faint);
  background: linear-gradient(transparent, var(--bg) 62%);
}

a:focus-visible,
button:focus-visible,
.card:focus-visible {
  outline: 2px solid var(--gold-bright);
  outline-offset: 3px;
}

@media (max-width: 900px) {
  .hero {
    padding: var(--s-16) 0;
    min-height: 0;
  }
  .field-layer {
    justify-content: center;
    padding-right: 0;
    opacity: 0.42;
  }
  /* Below the two-column breakpoint the field sits directly behind the
     copy, so the layer labels would overlay the wordmark. The field stays
     as atmosphere; the copy carries the meaning at this size. */
  .lyr {
    display: none;
  }
  .row {
    grid-template-columns: 1fr;
    gap: var(--s-6);
  }
  .piece {
    grid-template-columns: 1fr;
    gap: var(--s-2);
  }
  .nav-links a:not(.nav-cta) {
    display: none;
  }
  .section {
    padding: var(--s-16) 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .core {
    animation: none;
  }
  .card {
    transition: none;
  }
}

/* ============ LIGHT-MODE DUALS ============
   `screen` lightens, so on a cream ground it washes the spectrum out to
   pastel and leaves the labels illegible (light text + dark halo on a light
   field). `multiply` is the correct dual: it darkens, so the same arcs read
   as saturated ink on paper. Labels invert to dark-on-light to match. */


:root:not([data-theme="dark"]) .lyr {
  color: #241d13;
  text-shadow: 0 0 6px var(--paper), 0 0 12px var(--paper), 0 0 3px var(--paper);
}
:root:not([data-theme="dark"]) .lyr::after {
  background: rgba(36, 29, 19, 0.45);
}
:root:not([data-theme="dark"]) .lyr-core {
  color: #7a4a10;
}

/* ============ INTERIOR PAGES ============ */
.page-hero {
  padding: var(--s-24) 0 var(--s-12);
}
.page-title {
  font-family: var(--font-display);
  font-variation-settings: "wdth" 82, "opsz" 96;
  font-weight: 700;
  font-size: clamp(2.2rem, 5.2vw, var(--t-3xl));
  line-height: 0.95;
  letter-spacing: -0.03em;
  margin: 0 0 var(--s-4);
}
.page-lede {
  font-size: var(--t-md);
  line-height: 1.45;
  color: var(--text);
  max-width: 48ch;
  margin: 0;
}
.page-lede em {
  font-style: normal;
  color: var(--accent);
}

/* Prose. Left-aligned with a real measure — centred body copy is a
   readability problem and a taste tell. */
.prose {
  max-width: var(--measure);
}
.prose p {
  margin: 0 0 var(--s-6);
}
.prose p:last-child {
  margin-bottom: 0;
}
.prose a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-deep);
}
.prose a:hover {
  color: var(--gold-bright);
}

/* Sections are joined by kintsugi seams, not 01/02/03 numbering — the
   numbering implied a sequence the content does not have. */
.chapter {
  padding: var(--s-16) 0;
  border-top: 1px solid var(--rule);
}
.chapter:first-of-type {
  border-top: 0;
}
.chapter-title {
  font-family: var(--font-display);
  font-variation-settings: "wdth" 88;
  font-weight: 700;
  font-size: var(--t-lg);
  letter-spacing: -0.02em;
  margin: 0 0 var(--s-8);
}

.pull-quote {
  margin: var(--s-8) 0;
  padding-left: var(--s-6);
  border-left: 2px solid var(--accent);
  font-size: var(--t-md);
  line-height: 1.45;
  color: var(--text);
  font-style: italic;
  max-width: 46ch;
}

.principles {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--s-6);
  max-width: var(--measure);
}
.principles li {
  border-top: 1px solid var(--rule);
  padding-top: var(--s-4);
}
.principles b {
  display: block;
  font-family: var(--font-display);
  font-variation-settings: "wdth" 92;
  font-weight: 600;
  font-size: var(--t-base);
  margin-bottom: var(--s-2);
  color: var(--text);
}
.principles span {
  color: var(--text-dim);
  font-size: var(--t-sm);
}

/* Definition-style list for "what I'm building" / project rundowns. */
.rundown {
  display: grid;
  gap: var(--s-8);
}
.rundown-item {
  border-top: 1px solid var(--rule);
  padding-top: var(--s-6);
}
.rundown-item h3 {
  font-family: var(--font-display);
  font-variation-settings: "wdth" 92;
  font-weight: 600;
  font-size: var(--t-md);
  margin: 0 0 var(--s-2);
}
.rundown-item h3 a {
  color: var(--text);
  text-decoration: none;
}
.rundown-item h3 a:hover {
  color: var(--accent);
}
.rundown-item p {
  margin: 0 0 var(--s-3);
  color: var(--text-dim);
  font-size: var(--t-sm);
  max-width: var(--measure);
}
.rundown-meta {
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  color: var(--patina-bright);
}

.cta-band {
  padding: var(--s-16) 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-6);
  align-items: baseline;
}
.cta-band p {
  font-family: var(--font-display);
  font-variation-settings: "wdth" 88;
  font-weight: 600;
  font-size: var(--t-lg);
  letter-spacing: -0.02em;
  margin: 0;
  flex: 1 1 18rem;
}
.cta-band a {
  font-family: var(--font-mono);
  font-size: var(--t-sm);
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-deep);
}

/* ============ POEMS ============
   Radical compression, so the type gets air and the white space is
   allowed to do its work as text. */
.poem {
  padding: var(--s-12) 0;
  border-top: 1px solid var(--rule);
  display: grid;
  grid-template-columns: 4rem 1fr;
  gap: var(--s-8);
  align-items: start;
}
.poem-num {
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  letter-spacing: 0.14em;
  color: var(--accent);
  padding-top: 0.4rem;
}
.poem-body {
  font-size: var(--t-md);
  line-height: 1.75;
  white-space: pre-line;
  margin: 0;
  max-width: 34ch;
  color: var(--text);
}
.poem-seal {
  font-size: var(--t-lg);
  color: var(--accent);
  margin-top: var(--s-4);
}
@media (max-width: 700px) {
  .poem {
    grid-template-columns: 1fr;
    gap: var(--s-3);
  }
}

/* ============ STATUS MARKERS ============
   Honest states, including "not publicly released" — a card with no
   verifiable artifact should say so rather than claim Active and link
   nowhere. */
.status {
  display: inline-block;
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 2px var(--s-2);
  border: 1px solid var(--rule);
  color: var(--text-faint);
  margin-bottom: var(--s-3);
}
.status--live {
  color: var(--patina-bright);
  border-color: var(--patina-deep);
}
.status--maint {
  color: var(--gold);
  border-color: var(--gold-deep);
}
.status--archived {
  color: var(--text-faint);
}
.archived-list {
  display: grid;
  gap: var(--s-6);
  max-width: var(--measure);
}
.archived-list .rundown-item p {
  color: var(--text-faint);
}

/* Intro prose sitting between a page hero and a seam needs its own
   breathing room, or the last line collides with the rule. */
.page-intro {
  padding-bottom: var(--s-16);
}

/* ============ MOTION LAYER ============
   This is the "up" state. Founder Mode turns it DOWN — a dial with
   nothing above zero is not a dial, so the pizzazz has to exist first. */

.rise {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.rise.risen {
  opacity: 1;
  transform: none;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.75s var(--ease), transform 0.75s var(--ease);
}
.reveal.shown {
  opacity: 1;
  transform: none;
}
/* The seam draws across rather than fading — a kintsugi join being made. */
hr.seam.reveal {
  transform: scaleX(0);
  transform-origin: left;
  opacity: 1;
  transition: transform 1.1s var(--ease);
}
hr.seam.reveal.shown {
  transform: scaleX(1);
}

/* Cards: lift, warm the border, and float the meta line. */
.card {
  transition: transform 0.34s var(--ease), border-color 0.34s var(--ease),
    background 0.34s var(--ease), box-shadow 0.34s var(--ease);
}
.card:hover {
  background: var(--bg-inset);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.45);
}
.card-meta {
  transition: color 0.3s var(--ease), transform 0.3s var(--ease);
  transform-origin: left center;
}
.card:hover .card-meta {
  color: var(--gold-bright);
  transform: scale(1.045);
}
.card-link {
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease),
    transform 0.25s var(--ease);
  display: inline-block;
  transform-origin: left center;
}
.card:hover .card-link {
  color: var(--gold-bright);
  transform: translateX(4px) scale(1.045);
}
/* Light mode: --gold-bright (pale) is never re-toned for light, so gold hover
   text is unreadable on the light hover background. Emphasize by darkening,
   and drop the letter-spacing widen (without the gold shift it's the only
   visible change, so it reads as a jarring size jump instead of a transform). */
:root:not([data-theme="dark"]) .card:hover .card-meta,
:root:not([data-theme="dark"]) .card:hover .card-link {
  color: var(--text);
  letter-spacing: normal;
}

/* Nav: an underline that grows from the left. */
.nav-links a {
  position: relative;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -5px;
  height: 1px;
  width: 100%;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.32s var(--ease);
}
.nav-links a:hover::after {
  transform: scaleX(1);
}

/* Routes: the arrow steps out, the panel warms. */
.route-go {
  display: inline-block;
  transition: transform 0.3s var(--ease), color 0.3s var(--ease);
}
.route:hover .route-go {
  transform: translateX(7px);
  color: var(--gold-bright);
}
.route-verb {
  transition: color 0.3s var(--ease);
}
.route:hover .route-verb {
  color: var(--accent);
}

/* Ledger rows: the receipt's rule lights when you read the claim. */
.row .receipt {
  transition: border-color 0.4s var(--ease);
}
.row:hover .receipt {
  border-left-color: var(--patina-bright);
}
.row-claim {
  transition: color 0.3s var(--ease);
}
.row:hover .row-claim {
  color: var(--gold-bright);
}

/* Writing pieces + connect items. */
.piece h3 a,
.connect-item b {
  transition: color 0.28s var(--ease);
}
.piece {
  transition: background 0.35s var(--ease);
}
.piece:hover {
  background: linear-gradient(90deg, var(--bg-raised), transparent 70%);
}
.connect-item {
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
}
.connect-item:hover {
  border-top-color: var(--accent);
  transform: translateY(-3px);
}
.hero-links a,
.cta-band a {
  transition: transform 0.25s var(--ease), color 0.25s var(--ease),
    border-color 0.25s var(--ease);
}

/* ---------- FOUNDER MODE OFF: turn it all down ---------- */
.motion-off .rise,
.motion-off .reveal {
  opacity: 1 !important;
  transform: none !important;
  transition: none !important;
}
.motion-off .card:hover,
.motion-off .connect-item:hover,
.motion-off .piece:hover {
  transform: none !important;
  box-shadow: none !important;
  background: var(--bg-raised);
}
.motion-off .card:hover .card-meta {
  color: var(--patina-bright);
  letter-spacing: 0;
  transform: none;
}
.motion-off .card:hover .card-link,
.motion-off .route:hover .route-go,
.motion-off .section-more:hover {
  transform: none;
}
.motion-off .cognitive-pulse {
  opacity: 0.35;
}

@media (prefers-reduced-motion: reduce) {
  .rise,
  .reveal {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

/* Scribble underlines need a positioning context and room beneath. */
/* The scribble is sized from the element's width, so headings must hug
   their text or the hand-drawn line runs the full container. */
.section-title,
.chapter-title {
  position: relative;
  width: fit-content;
  max-width: 100%;
  margin-bottom: var(--s-6);
}
.scribble-underline {
  position: absolute;
  left: 0;
  bottom: -3px;
  overflow: visible;
  pointer-events: none;
}
.motion-off .scribble-underline {
  opacity: 0.4;
}

/* Counting receipts: gold while they tick, so the eye catches the motion. */
.stat-value {
  color: var(--gold-bright);
  font-variant-numeric: tabular-nums;
}

/* ============ THE HARNESS MAP ============
   Ported from the Adaptive Human "principle network" — a topological
   evidence board. Pinned index cards at slight rotations, curved SVG
   string running between related ideas, spectrum glow on hover. The
   original demonstrated FlowScript's vision (ideas connecting in
   thought-space) rather than describing it; here it does the same job for
   the harness architecture. Restyled to the estate palette — kintsugi
   gold and verdigris, not the original teal. */
.map-lede {
  max-width: var(--measure);
  color: var(--text-dim);
  margin: 0 0 var(--s-12);
}
.principle-board {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--s-6);
}
.principle-connections {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
  overflow: visible;
}
.principle-card {
  position: relative;
  overflow: hidden;
  background: var(--bg-raised);
  border: 1px solid var(--rule);
  padding: var(--s-8) var(--s-6) var(--s-6);
  cursor: pointer;
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease),
    box-shadow 0.3s var(--ease);
  z-index: 2;
}
/* Slight rotations so it reads as pinned card stock, not a CSS grid. */
.principle-card:nth-child(2) { transform: rotate(-0.9deg); }
.principle-card:nth-child(3) { transform: rotate(1.2deg); }
.principle-card:nth-child(4) { transform: rotate(-0.5deg); }
.principle-card:nth-child(5) { transform: rotate(0.7deg); }
.principle-card:nth-child(6) { transform: rotate(-1.3deg); }
.principle-card:nth-child(7) { transform: rotate(0.9deg); }
.principle-card:nth-child(8) { transform: rotate(-0.7deg); }
.principle-card:nth-child(9) { transform: rotate(1.1deg); }

.card-pin {
  position: absolute;
  top: -9px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.85rem;
  filter: saturate(0.75);
}
.card-pin,
.principle-title,
.principle-subtitle,
.principle-detail {
  position: relative;
  z-index: 1;
}
.principle-title {
  font-family: var(--font-display);
  font-variation-settings: "wdth" 92;
  font-weight: 600;
  font-size: var(--t-base);
  line-height: 1.25;
  margin: 0 0 var(--s-2);
  letter-spacing: -0.01em;
}
.principle-subtitle {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--patina-bright);
  margin: 0 0 var(--s-3);
}
.principle-detail {
  font-size: var(--t-sm);
  color: var(--text-dim);
  margin: 0;
}

/* Spectrum glow on hover — the same emergence cue as the original, in the
   pulse field's colours so the page reads as one system. */
.principle-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse at 50% 0%,
    rgba(227, 199, 126, 0.85) 0%,
    rgba(201, 169, 97, 0.45) 45%,
    rgba(138, 113, 58, 0) 78%
  );
  opacity: 0;
  filter: blur(18px);
  transition: opacity 0.5s var(--ease);
  z-index: 0;
  pointer-events: none;
}
.principle-card:hover,
.principle-card:focus-visible {
  transform: rotate(0deg) translateY(-4px);
  border-color: rgba(201, 169, 97, 0.5);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5);
}
.principle-card:hover::before,
.principle-card:focus-visible::before {
  opacity: 0.5;
  animation: spectrumPulse 3.4s ease-in-out infinite;
}
@keyframes spectrumPulse {
  0%, 100% { filter: blur(18px) brightness(1); transform: scale(1); }
  50% { filter: blur(24px) brightness(1.18); transform: scale(1.03); }
}
/* Cards a hovered card connects to. */
.principle-card.connected {
  border-color: var(--patina-bright);
  box-shadow: 0 0 0 1px var(--patina-deep);
}

.motion-off .principle-card { transform: none !important; }
.motion-off .principle-card::before { display: none; }

@media (max-width: 1000px) {
  .principle-board { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 620px) {
  .principle-board { grid-template-columns: 1fr; }
  .principle-card { transform: none !important; }
}

/* Connection string between pinned cards. */
.connection-line {
  fill: none;
  stroke: var(--gold-deep);
  stroke-width: 1.2;
  opacity: 0.45;
  transition: stroke 0.3s var(--ease), opacity 0.3s var(--ease),
    stroke-width 0.3s var(--ease);
}
.connection-line.highlighted {
  stroke: var(--gold-bright);
  stroke-width: 2;
  opacity: 1;
}

/* Modal */
/* JS toggles inline display flex/none, so the layout must work as flex. */
.principle-modal {
  position: fixed;
  inset: 0;
  z-index: 90;
  align-items: center;
  justify-content: center;
  padding: var(--s-6);
}
.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(8, 7, 5, 0.82);
  backdrop-filter: blur(6px);
}
.modal-panel {
  position: relative;
  max-width: 34rem;
  width: 100%;
  background: var(--bg-raised);
  border: 1px solid rgba(201, 169, 97, 0.4);
  padding: var(--s-12) var(--s-8) var(--s-8);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6);
}
.modal-close {
  position: absolute;
  top: var(--s-3);
  right: var(--s-4);
  background: none;
  border: 0;
  color: var(--text-faint);
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
}
.modal-close:hover { color: var(--accent); }
.modal-title {
  font-family: var(--font-display);
  font-variation-settings: "wdth" 90;
  font-weight: 700;
  font-size: var(--t-xl);
  letter-spacing: -0.02em;
  margin: 0 0 var(--s-2);
}
.modal-subtitle {
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--patina-bright);
  margin: 0 0 var(--s-6);
}
.modal-detail { margin: 0 0 var(--s-8); color: var(--text); }
.modal-connects-label {
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin: 0 0 var(--s-3);
}
.connection-links { display: flex; flex-wrap: wrap; gap: var(--s-3); }
.connection-link {
  border: 1px solid var(--rule);
  padding: var(--s-2) var(--s-4);
  cursor: pointer;
  transition: border-color 0.25s var(--ease), color 0.25s var(--ease);
}
.connection-link:hover { border-color: var(--accent); color: var(--accent); }
.connection-link-title {
  font-family: var(--font-mono);
  font-size: var(--t-xs);
}

/* ============ EXPERIMENT ORBS (click effect) ============
   Ported from the archived Adapt Human site (styles/interactions.css).
   Geometry, timing and both keyframe tracks are the donor's, unchanged:
   a 60px ring, 800ms, the same cubic-bezier. Two things differ — the
   dark branch keys off :root[data-theme="dark"] rather than
   body.dark-mode, and the colours arrive as custom properties set per
   orb by experiment-orbs.js from the live design tokens, so an orb is
   gold in a claim section and patina in an evidence section.

   Light mode: ring outline, no fill (a ripple on paper).
   Dark mode:  filled radial gradient (a spark in the dark).
   ============================================================ */

.experiment-orb {
  position: fixed;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  pointer-events: none;
  transform: translate(-50%, -50%) scale(0);
  animation: orbRipple 800ms cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
  z-index: 9999;
  will-change: transform, opacity;
  border: 2px solid var(--orb-color);
  background: transparent;
}

[data-theme="dark"] .experiment-orb {
  border: none;
  background: radial-gradient(
    circle,
    var(--orb-color-secondary) 0%,
    var(--orb-color-tertiary) 35%,
    transparent 70%
  );
  animation: orbExpandDark 800ms cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

/* Light mode — ripple expanding, deliberately restrained */
@keyframes orbRipple {
  0% {
    transform: translate(-50%, -50%) scale(0.3);
    opacity: 0.18;
  }
  50% {
    opacity: 0.12;
  }
  100% {
    transform: translate(-50%, -50%) scale(2.5);
    opacity: 0;
  }
}

/* Dark mode — filled orb, carries further */
@keyframes orbExpandDark {
  0% {
    transform: translate(-50%, -50%) scale(0);
    opacity: 0.32;
  }
  50% {
    opacity: 0.22;
  }
  100% {
    transform: translate(-50%, -50%) scale(3);
    opacity: 0;
  }
}

/* Founder Mode turns them DOWN, not off — the toggle's own inversion. */
.motion-off .experiment-orb {
  opacity: 0.3;
  animation-duration: 500ms;
}

@media (prefers-reduced-motion: reduce) {
  .experiment-orb {
    display: none;
  }
}