/*
  Kip Jordan — v2 ("Latent Space") · SPA stylesheet
  --------------------------------------------------
  Single sheet powering the whole site. Token block flips via
  [data-theme="dark|light"] on <html>. Type from the v1 token
  file so the local Inter + EB Garamond stay wired.
*/

@import url('colors_and_type.css');

/* ---------- Tokens ---------- */
:root {
  --grade: 1;          /* 1 = full chrome opacity, lowers on hero */

  /* spacing ladder */
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 24px;
  --sp-6: 32px;
  --sp-7: 48px;
  --sp-8: 64px;
  --sp-9: 96px;
  --sp-10: 144px;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;

  --container: 1180px;
  --measure:  64ch;
}

/* Dark theme (default) */
:root, [data-theme="dark"] {
  --bg:          #050a14;
  --bg-2:        #0a1422;
  --bg-card:     rgba(10, 20, 34, 0.78);
  --bg-card-2:   rgba(10, 20, 34, 0.92);

  --ink:         #e7f0f6;
  --ink-1:       #c5d4de;
  --ink-muted:   #7a8d9c;
  --ink-faint:   #4a5b6b;

  --line:        rgba(186, 215, 230, 0.10);
  --line-strong: rgba(186, 215, 230, 0.20);

  --accent:      #4a9fbf;
  --accent-soft: #6bb8d4;
  --accent-deep: #1f6d8f;
  --amber:       #f4b860;
  --amber-soft:  #f9d089;

  /* Canvas-specific.
     Particle colours are full color strings so the canvas can apply them
     directly without needing to know whether the brand or the inverse
     is in play. */
  --canvas-bg:        #050a14;
  --canvas-trail:     rgba(5, 10, 20, 0.14);
  --particle-base:    hsla(196, 65%, 60%, 0.40);   /* cyan streamlines */
  --particle-hot:     hsla(36, 80%, 60%, 0.55);    /* amber tone when close + fast */
  --cluster-core:     #f4b860;
  --cluster-glow:     rgba(244, 184, 96, 0.18);

  /* Photo tint duotone (blog cards) — dark cyan deep + amber dot */
  --photo-wash-a:     rgba(31, 109, 143, 0.55);
  --photo-wash-b:     rgba(244, 184, 96, 0.16);

  /* Inverse chrome bits */
  --chrome-bg:    rgba(5, 10, 20, 0.55);
  --chrome-blur:  8px;
}

[data-theme="light"] {
  --bg:          #f6f5f0;        /* warm paper */
  --bg-2:        #ffffff;
  --bg-card:     rgba(255, 254, 250, 0.85);
  --bg-card-2:   rgba(255, 254, 250, 0.97);

  --ink:         #111111;
  --ink-1:       #2a2a2a;
  --ink-muted:   #5e6e7a;
  --ink-faint:   #aab4bc;

  --line:        rgba(17, 17, 17, 0.08);
  --line-strong: rgba(17, 17, 17, 0.16);

  --accent:      #1f6d8f;
  --accent-soft: #3183A7;
  --accent-deep: #154e6b;
  --amber:       #b86a14;
  --amber-soft:  #d28b3c;

  /* Light mode INVERTS the canvas roles:
     particles → dark slate-grey (no cyan)
     cluster   → cyan (the "finding" is cyan against paper) */
  --canvas-bg:        #f6f5f0;
  --canvas-trail:     rgba(246, 245, 240, 0.18);
  --particle-base:    hsla(214, 14%, 30%, 0.32);   /* dark grey streamlines */
  --particle-hot:     hsla(196, 70%, 38%, 0.55);   /* cyan when close + fast */
  --cluster-core:     #1f6d8f;                     /* deep cyan as the finding */
  --cluster-glow:     rgba(31, 109, 143, 0.18);

  --photo-wash-a:     rgba(246, 245, 240, 0.20);
  --photo-wash-b:     rgba(31, 109, 143, 0.10);

  --chrome-bg:    rgba(246, 245, 240, 0.65);
  --chrome-blur:  10px;
}

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

html, body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-serif);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
body { min-height: 100vh; transition: background 280ms ease, color 280ms ease; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { font: inherit; background: none; border: none; cursor: pointer; color: inherit; }

/* ---------- Global focus state ---------- */
:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ---------- Skip-to-content ---------- */
.skip-link {
  position: fixed;
  top: -100px; left: 16px;
  z-index: 200;
  background: var(--bg-2);
  color: var(--ink);
  padding: 10px 16px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 14px;
  text-decoration: none;
  transition: top 200ms ease;
}
.skip-link:focus-visible { top: 16px; }
main:focus { outline: none; }

/* The persistent canvas — pinned behind everything. */
#field-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  display: block;
  pointer-events: none;
}

/* All UI sits above the canvas */
.app { position: relative; z-index: 1; }

/* ---------- Top chrome ---------- */
.chrome {
  position: fixed;
  top: 0; left: 0; right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sp-4) clamp(20px, 4vw, 56px);
  background: var(--chrome-bg);
  backdrop-filter: blur(var(--chrome-blur));
  -webkit-backdrop-filter: blur(var(--chrome-blur));
  border-bottom: 1px solid var(--line);
  z-index: 10;
  transition: background 280ms ease, border-color 280ms ease;
}
.chrome .wordmark {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 15px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink);
  display: flex; align-items: center; gap: 12px;
  white-space: nowrap;
}
.chrome .wordmark span:last-child { white-space: nowrap; }
.chrome .wordmark .dot {
  width: 6px; height: 6px;
  background: var(--amber);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--amber);
}
.chrome nav {
  display: flex; gap: clamp(16px, 2.4vw, 36px);
  align-items: center;
  font-family: var(--font-sans);
  font-size: 13px;
  letter-spacing: 0.08em;
}
.chrome nav a {
  color: var(--ink-muted);
  padding: 6px 0;
  border-bottom: 1px solid transparent;
  transition: color 200ms ease, border-color 200ms ease;
}
.chrome nav a:hover { color: var(--ink); }
.chrome nav a.active {
  color: var(--ink);
  border-bottom-color: var(--amber);
}

.theme-toggle {
  width: 32px; height: 32px;
  border-radius: 50%;
  display: grid; place-items: center;
  color: var(--ink-muted);
  transition: color 200ms ease, background 200ms ease;
}
.theme-toggle:hover { color: var(--ink); background: var(--line); }
.theme-toggle svg { width: 16px; height: 16px; }

/* ---------- Page shell ---------- */
.page { padding-top: 64px; min-height: 100vh; }
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 56px);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: calc(100vh - 64px);
  display: grid;
  grid-template-rows: 1fr auto;
  padding: clamp(48px, 8vh, 96px) clamp(20px, 4vw, 56px) clamp(32px, 5vh, 48px);
  max-width: var(--container);
  margin: 0 auto;
}
.hero-copy {
  align-self: start;
  max-width: 42ch;
}
.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent-soft);
  margin: 0 0 22px;
  display: flex; align-items: center; gap: 12px;
  white-space: nowrap;
}
.hero-eyebrow::before {
  content: "";
  width: 28px; height: 1px;
  background: var(--accent-soft);
}
.hero-copy h1 {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: clamp(48px, 6.5vw, 88px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 0;
  color: var(--ink);
  white-space: nowrap;
}
.hero-sub {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: clamp(15px, 1.1vw, 17px);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin: 22px 0 0;
  white-space: nowrap;
}
.hero-lede {
  font-family: var(--font-serif);
  font-size: clamp(17px, 1.35vw, 20px);
  line-height: 1.6;
  color: var(--ink-1);
  max-width: 38ch;
  margin: 28px 0 0;
}

.hero-foot {
  align-self: end;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-muted);
}
.hero-poetic {
  margin: 0;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(15px, 1.25vw, 19px);
  letter-spacing: 0;
  text-transform: none;
  color: var(--ink-1);
  max-width: 32ch;
  line-height: 1.45;
}
.hero-foot .scroll {
  display: flex; flex-direction: column; align-items: flex-end; gap: 8px;
}
.hero-foot .scroll::after {
  content: "";
  display: block;
  width: 1px; height: 56px;
  background: linear-gradient(to bottom, var(--ink-muted), transparent);
}

/* ---------- Sections ---------- */
section.block {
  position: relative;
  padding: clamp(64px, 10vh, 128px) 0;
}
section.block + section.block { border-top: 1px solid var(--line); }
.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: var(--sp-6);
  flex-wrap: wrap;
}
.eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent-soft);
  margin: 0;
}
.section-head h2 {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: clamp(28px, 3.4vw, 44px);
  line-height: 1.1;
  letter-spacing: -0.015em;
  margin: 0;
  max-width: 22ch;
  color: var(--ink);
}
.lede {
  font-family: var(--font-serif);
  font-size: clamp(17px, 1.3vw, 19px);
  line-height: 1.7;
  color: var(--ink-1);
  max-width: var(--measure);
  margin: 0 0 1em;
}

/* ---------- Cards ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1px;
  background: var(--line-strong);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.card {
  background: var(--bg-card);
  padding: 22px 22px 20px;
  display: flex; flex-direction: column;
  min-height: 280px;
  position: relative;
  text-decoration: none;
  color: var(--ink);
  transition: background 240ms ease;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.card:hover { background: var(--bg-card-2); }
.card .idx {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--amber);
  margin-bottom: 12px;
}
.card h3 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 21px;
  line-height: 1.25;
  margin: 0 0 12px;
  color: var(--ink);
  /* clamp to 2 lines for consistent geometry */
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: calc(1.25em * 2);
}
.card p {
  font-family: var(--font-sans);
  font-size: 13px;
  line-height: 1.55;
  color: var(--ink-muted);
  margin: 0;
  max-width: 32ch;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: calc(1.55em * 3);
}
.card .tools {
  margin-top: auto;
  padding-top: 16px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--accent-soft);
  text-transform: uppercase;
}

/* Live-tool badge on cards. Visual signal only; the card link still
   takes you to the detail page where the "Open the tool" link lives. */
.card .live-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 2;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber);
  background: rgba(244, 184, 96, 0.10);
  border: 1px solid rgba(244, 184, 96, 0.35);
  padding: 3px 8px;
  border-radius: 999px;
  pointer-events: none;
}

/* "Open the tool" CTA on a ProjectDetailPage with a liveUrl. Sits
   directly under the meta line and above the rendered body. */
.longform .open-tool {
  margin: 0 0 var(--sp-5);
}
.longform .open-tool a {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--amber);
  background: rgba(244, 184, 96, 0.10);
  border: 1px solid var(--amber);
  padding: 8px 16px;
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: background 200ms ease, color 200ms ease;
}
.longform .open-tool a:hover {
  background: rgba(244, 184, 96, 0.20);
  color: var(--amber-soft);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 11px 22px;
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 0.04em;
  background: var(--ink);
  color: var(--bg);
  text-decoration: none;
  transition: transform 200ms ease, background 200ms ease;
}
.btn:hover { transform: translateY(-1px); background: var(--amber); color: var(--bg); }
.btn.ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line-strong);
}
.btn.ghost:hover { border-color: var(--amber); color: var(--amber); transform: translateY(-1px); }

/* ---------- About page ---------- */
.about-intro {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: start;
}
.about-portrait {
  position: relative;
  width: 100%;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--line-strong);
  transition: border-color 240ms ease, transform 240ms ease;
}
.about-portrait:hover { border-color: var(--amber); }
.about-portrait img {
  width: 100%;
  height: auto;
  display: block;
  filter: saturate(0.85) contrast(1.02);
}
.about-portrait::after {
  /* Subtle theme-aware wash so the headshot sits in the palette */
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--photo-wash-a), var(--photo-wash-b));
  mix-blend-mode: soft-light;
  pointer-events: none;
}
@media (max-width: 720px) {
  .about-intro { grid-template-columns: 1fr; }
  .about-portrait { max-width: 280px; }
}

/* The arc — vertical timeline */
.arc-list {
  list-style: none;
  padding: 0;
  margin: 32px 0 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
  position: relative;
}
.arc-list::before {
  content: "";
  position: absolute;
  left: 92px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--line);
}
.arc-item {
  display: grid;
  grid-template-columns: 84px 1fr;
  gap: 28px;
  padding: 16px 0;
  position: relative;
}
.arc-item::before {
  content: "";
  position: absolute;
  left: 88px;
  top: 26px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--accent-soft);
  box-shadow: 0 0 0 4px var(--bg);
}
.arc-item-aside::before {
  border-color: var(--amber);
}
.arc-era {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--ink-muted);
  text-transform: uppercase;
  padding-top: 4px;
}
.arc-body { padding-left: 24px; }
.arc-title {
  font-family: var(--font-sans);
  font-size: 18px;
  font-weight: 500;
  color: var(--ink);
  margin: 0 0 4px;
}
.arc-item-aside .arc-title {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
}
.arc-note {
  font-family: var(--font-serif);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink-1);
  margin: 0;
  max-width: var(--measure);
}
@media (max-width: 720px) {
  .arc-list::before { left: 8px; }
  .arc-item { grid-template-columns: 64px 1fr; gap: 16px; }
  .arc-item::before { left: 4px; top: 22px; }
  .arc-body { padding-left: 12px; }
}

/* Principles */
.principles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: clamp(20px, 3vw, 40px);
  margin-top: 24px;
}
.principles h3 {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 17px;
  letter-spacing: -0.005em;
  margin: 0 0 10px;
  color: var(--ink);
}
.principles p {
  font-family: var(--font-serif);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink-1);
  margin: 0;
}

/* Beyond */
.beyond-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: clamp(20px, 3vw, 40px);
  margin-top: 16px;
}
.beyond-grid h3 {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-soft);
  margin: 0 0 12px;
}
.beyond-grid p {
  font-family: var(--font-serif);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink-1);
  margin: 0;
}

/* Formal study list */
.study-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  border-top: 1px solid var(--line);
  padding-top: 24px;
}
.study-list > div {
  display: grid;
  grid-template-columns: 84px 1fr 1fr;
  gap: 28px;
  align-items: baseline;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}
.study-year {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--amber);
  margin: 0;
}
.study-name {
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 500;
  color: var(--ink);
  margin: 0;
}
.study-org {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 15px;
  color: var(--ink-muted);
  margin: 0;
}
@media (max-width: 720px) {
  .study-list > div { grid-template-columns: 1fr; gap: 4px; }
}

/* ---------- Long-form layout: article + sticky TOC ---------- */
.post-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 220px;
  gap: clamp(32px, 5vw, 80px);
  align-items: start;
}
.post-layout .longform { max-width: 46rem; }
@media (max-width: 900px) {
  .post-layout { grid-template-columns: 1fr; }
  .post-layout .toc { display: none; }
}

/* ---------- TOC ---------- */
.toc {
  position: sticky;
  top: 88px;
  align-self: start;
  padding-top: clamp(48px, 8vh, 96px);
  font-family: var(--font-sans);
  font-size: 13px;
  line-height: 1.5;
}
.toc .toc-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent-soft);
  margin: 0 0 12px;
}
.toc ol {
  list-style: none;
  padding: 0; margin: 0;
  border-left: 1px solid var(--line);
}
.toc li {
  margin: 0;
  border-left: 2px solid transparent;
  margin-left: -1px;
}
.toc li.active { border-left-color: var(--amber); }
.toc a {
  display: block;
  padding: 6px 14px;
  color: var(--ink-muted);
  text-decoration: none;
  transition: color 200ms ease;
}
.toc li.active a { color: var(--ink); }
.toc a:hover { color: var(--ink); }

/* ---------- Keyboard shortcuts ---------- */
.kbd-hint {
  position: fixed;
  right: 18px; bottom: 18px;
  width: 32px; height: 32px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  display: grid; place-items: center;
  background: var(--bg-card);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  color: var(--ink-muted);
  font-family: var(--font-mono);
  font-size: 14px;
  z-index: 12;
  transition: color 200ms ease, border-color 200ms ease, background 200ms ease;
}
.kbd-hint:hover { color: var(--ink); border-color: var(--amber); }
.kbd-hint-open { color: var(--amber); border-color: var(--amber); }
.kbd-overlay {
  position: fixed; inset: 0;
  z-index: 13;
  display: grid; place-items: center;
  background: rgba(5, 10, 20, 0.55);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
[data-theme="light"] .kbd-overlay { background: rgba(246, 245, 240, 0.55); }
.kbd-panel {
  background: var(--bg-2);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-md);
  padding: 28px 32px;
  min-width: 340px;
  max-width: 440px;
}
.kbd-panel dl {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 10px 18px;
  margin: 0;
  align-items: center;
}
.kbd-panel dt {
  display: flex; gap: 6px; align-items: center;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-muted);
}
.kbd-panel dt span { font-family: var(--font-sans); }
.kbd-panel kbd {
  display: inline-block;
  padding: 3px 7px;
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  background: var(--bg-card);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink);
  line-height: 1;
}
.kbd-panel dd {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--ink);
}
.longform { max-width: 52rem; padding: clamp(48px, 8vh, 96px) 0; }
.longform .meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin: 0 0 var(--sp-4);
}
.longform h1 {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0 0 var(--sp-6);
  color: var(--ink);
}
.longform h2 {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: clamp(22px, 2.5vw, 28px);
  line-height: 1.2;
  margin: var(--sp-8) 0 var(--sp-4);
  color: var(--ink);
}
.longform p {
  font-family: var(--font-serif);
  font-size: 18px;
  line-height: 1.7;
  color: var(--ink-1);
  margin: 0 0 1.2em;
  max-width: var(--measure);
}
.longform blockquote {
  margin: var(--sp-8) 0;
  padding: 0 0 0 var(--sp-5);
  border-left: 2px solid var(--amber);
  font-style: italic;
  font-size: clamp(20px, 2.2vw, 26px);
  line-height: 1.45;
  color: var(--ink);
  max-width: 38ch;
}
.longform pre {
  background: var(--bg-card-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: var(--sp-5);
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.55;
  color: var(--ink);
  overflow: auto;
  margin: var(--sp-6) 0;
}
.longform code {
  font-family: var(--font-mono);
  font-size: 0.92em;
  padding: 2px 5px;
  background: var(--bg-card);
  border-radius: 3px;
}
.longform a.back {
  display: inline-flex; align-items: center; gap: 8px;
  margin-top: var(--sp-8);
  font-family: var(--font-sans);
  font-weight: 500;
  color: var(--amber);
  font-size: 14px;
}
.longform a.back:hover { color: var(--amber-soft); }

/* ----------------------------------------------------------
   Markdown body — content rendered from the JSON API into
   ProjectDetailPage / PostPage via dangerouslySetInnerHTML.
   Prose elements inherit .longform p/h2/etc. The rules below
   add layout for photo galleries, embedded maps, and bare
   inline images so image-heavy posts (e.g. travel essays,
   project case studies with figures) breathe.
   ---------------------------------------------------------- */
.markdown-body {
  /* Lets photo galleries span the full longform width while
     paragraphs above still wrap at --measure. */
  width: 100%;
}

.markdown-body img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-sm);
}

.markdown-body .photo-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-4);
  margin: var(--sp-7) 0;
}

.markdown-body .gallery-column {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.markdown-body .photo-item {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-sm);
}

.markdown-body .photo-item img {
  width: 100%;
  height: auto;
  display: block;
}

.markdown-body .map-embed {
  margin: var(--sp-7) 0;
}

.markdown-body .map-embed img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-sm);
}

@media (max-width: 720px) {
  .markdown-body .photo-gallery {
    grid-template-columns: 1fr;
    gap: var(--sp-3);
  }
}

/* ---------- Form ---------- */
.form { display: flex; flex-direction: column; gap: var(--sp-5); max-width: 540px; }
.form .field { display: flex; flex-direction: column; gap: var(--sp-2); }
.form label {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--ink);
}
.form input, .form textarea {
  padding: 12px 14px;
  border: 1px solid var(--line-strong);
  background: var(--bg-card);
  color: var(--ink);
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 15px;
  transition: border-color 200ms ease, background 200ms ease;
  outline: none;
}
.form input:focus, .form textarea:focus { border-color: var(--amber); background: var(--bg-card-2); }
.form textarea { min-height: 140px; resize: vertical; }

/* ---------- Contact strip ---------- */
.contact-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp-5);
  padding-top: var(--sp-6);
  border-top: 1px solid var(--line);
}
.contact-strip a.big {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: clamp(22px, 3vw, 36px);
  letter-spacing: -0.01em;
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  gap: 16px;
}
.contact-strip a.big::after {
  content: "↗";
  color: var(--amber);
  transition: transform 220ms ease;
}
.contact-strip a.big:hover::after { transform: translate(4px, -4px); }
.contact-strip .meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

/* ---------- Footer ---------- */
footer.foot {
  position: relative;
  padding: var(--sp-6) 0;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-muted);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
footer.foot .socials { display: flex; gap: 18px; }
footer.foot .socials a { color: var(--ink-muted); transition: color 200ms ease; }
footer.foot .socials a:hover { color: var(--ink); }

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .fade-up { opacity: 1 !important; transform: none !important; }
}

/* ---------- Scroll fade-in ---------- */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 700ms cubic-bezier(0, 0, 0.2, 1),
              transform 700ms cubic-bezier(0, 0, 0.2, 1);
  will-change: opacity, transform;
}
.fade-up.in-view { opacity: 1; transform: none; }
.fade-up.delay-1 { transition-delay: 80ms; }
.fade-up.delay-2 { transition-delay: 160ms; }
.fade-up.delay-3 { transition-delay: 240ms; }

/* ---------- Mobile ---------- */
@media (max-width: 720px) {
  .chrome { padding: 12px 20px; }
  .chrome .wordmark { font-size: 13px; letter-spacing: 0.14em; }
  .chrome nav { gap: 16px; font-size: 12px; }
  .chrome nav a:not(.always) { display: none; }
  .hero { padding-top: 24px; padding-bottom: 32px; }
  .hero-copy { max-width: 14ch; }
  .hero-foot { font-size: 10px; }
  .hero-foot .scroll::after { height: 32px; }
  .card-grid { grid-template-columns: 1fr; }
}
