/* uzinaduzina · stacked-notes website
 * Bold, playful, editorial. Each note is a "card" in a horizontally-stacked column.
 * Click a link, the next note pushes in from the right.
 * Mobile: notes stack vertically, only one visible at a time.
 */

@import url('tokens.css');

* { box-sizing: border-box; }

html, body {
  height: 100%;
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  overflow: hidden; /* the stack scroller handles layout */
}

@media (max-width: 900px) {
  html, body { overflow: auto; }
}

a { text-decoration: none; }
button { font-family: inherit; }

/* ============ TOP CHROME ============ */

.chrome {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: var(--space-5);
  padding: 14px 24px;
  background: var(--bg);
  border-bottom: 1px solid var(--rule);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  border: 0;
  background: transparent;
  padding: 0;
}
.brand img {
  height: 32px;
  width: auto;
  display: block;
}
.brand-mark {
  display: flex;
  flex-direction: column;
  line-height: 1;
}
.brand-mark .name {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 22px;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.brand-mark .tag {
  font-family: var(--font-ui);
  font-size: 11px;
  letter-spacing: var(--tracking-meta);
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-top: 2px;
}

.chrome-nav {
  margin-left: auto; /* push primary nav to the right edge */
  display: flex;
  gap: 4px;
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 500;
}
.chrome-nav button {
  padding: 8px 14px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 999px;
  cursor: pointer;
  color: var(--ink);
  transition: background var(--dur-fast) var(--ease-out);
}
.chrome-nav button:hover { background: var(--bg-paper); }
.chrome-nav button.is-active {
  background: var(--ink);
  color: var(--bg);
}

@media (max-width: 720px) {
  .chrome { padding: 10px 14px; gap: 12px; }
  .brand-mark .tag { display: none; }
  .chrome-nav { display: none; }
}

/* ============ STACK ============ */

.stack {
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  bottom: 0;
  overflow: hidden;
}

.stack-inner {
  display: flex;
  align-items: stretch;
  height: 100%;
  width: 100%;
}

/* ============ NOTE CARD ============ */

/* Default = active note: takes the remaining width, scrollable. */
.note {
  position: relative;
  /* Active default: grow to fill the remaining space. Spines override below. */
  flex-grow: 1;
  flex-shrink: 1;
  flex-basis: 0;
  min-width: 0;
  height: 100%;
  background: var(--bg);
  border-right: 1px solid var(--rule);
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--rule) transparent;
  /* Width transitions when a column is promoted to active or demoted to spine.
     Both flex-grow and flex-basis are interpolated; together they smoothly
     resize from 64px → fill (and back). */
  transition:
    flex-grow var(--dur-active, 380ms) cubic-bezier(.2, 0, 0, 1),
    flex-basis var(--dur-active, 380ms) cubic-bezier(.2, 0, 0, 1),
    flex-shrink var(--dur-active, 380ms) cubic-bezier(.2, 0, 0, 1),
    background var(--dur-base) var(--ease-out);
  animation: noteSlide 380ms var(--ease-out);
}
.note::-webkit-scrollbar { width: 6px; }
.note::-webkit-scrollbar-thumb { background: var(--rule); border-radius: 3px; }

@keyframes noteSlide {
  from { transform: translateX(20px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* Stacked (collapsed) notes: vertical spines on the left edge. */
.note.is-spine {
  flex-grow: 0;
  flex-shrink: 0;
  flex-basis: 64px;
  width: auto;
  overflow: hidden;
  cursor: pointer;
  background: var(--bg-paper);
  border-right: 1px solid var(--rule);
  animation: none;
}
.note.is-spine:hover { background: var(--bg-sunk); width: 72px; }
.note.is-spine[data-accent="ochre"] { background: #F4E9D0; }
.note.is-spine[data-accent="green"] { background: #E7EEDD; }
.note.is-spine[data-accent="indigo"] { background: var(--accent-soft); }

/* Hide normal note innards on spines */
.note.is-spine .note-inner { display: none; }
.note.is-spine .scroll-hint { display: none; }

/* Spine custom UI */
.spine-head {
  display: none;
}
.note.is-spine .spine-head {
  display: flex;
  flex-direction: column;
  height: 100%;
  /* top padding leaves the X clear (28px button + 10px offset + 12px gap);
     bottom padding leaves the depth number clear */
  padding: 50px 0 38px;
  position: relative;
}

.note.is-spine .spine-close {
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 28px;
  height: 28px;
  border-radius: 999px;
  border: 1px solid var(--ink);
  background: var(--bg);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  line-height: 1;
  color: var(--ink);
  transition: all var(--dur-fast) var(--ease-out);
  z-index: 5;
  font-family: var(--font-display);
  font-weight: 700;
}
.note.is-spine .spine-close:hover {
  background: var(--ink);
  color: var(--bg);
}

.note.is-spine .spine-num {
  position: absolute;
  bottom: 12px;
  left: 0;
  right: 0;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-muted);
  letter-spacing: 0.06em;
}

/* Big rotated label running up the spine */
.note.is-spine .spine-label {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -0.01em;
  color: var(--ink);
  /* rotate to read bottom-to-top */
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  white-space: nowrap;
  padding: 24px 0;
  text-overflow: ellipsis;
  overflow: hidden;
  max-height: 100%;
}

.note.is-spine .spine-kicker {
  font-family: var(--font-ui);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-muted);
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  text-align: center;
  white-space: nowrap;
  margin: 0 auto;
}

.note.is-spine[data-accent="ochre"] .spine-kicker::before,
.note.is-spine[data-accent="green"] .spine-kicker::before,
.note.is-spine[data-accent="indigo"] .spine-kicker::before {
  content: "";
  display: block;
  width: 10px;
  height: 10px;
  border-radius: 999px;
  margin: 0 auto 8px;
  background: var(--accent);
}
.note.is-spine[data-accent="ochre"] .spine-kicker::before { background: var(--ochre); }
.note.is-spine[data-accent="green"] .spine-kicker::before { background: var(--green); }

/* The first note in the stack (when active) has paper background — feels like the cover */
.note.is-active[data-id="home"] { background: var(--bg-paper); }

/* Distinct backgrounds per accent on the active note — playful variety */
.note.is-active[data-accent="ochre"] { background: #FDF7EC; }
.note.is-active[data-accent="green"] { background: #F4F6EE; }
.note.is-active[data-accent="indigo"] { background: var(--bg); }

.note-inner {
  padding: 48px 52px 96px;
  max-width: 720px;
}

@media (max-width: 720px) {
  /* Mobile layout, mirroring desktop's left↔right "column" idea on the
     vertical axis:
       chrome (fixed at the top) → active note (fills the middle) → all
       remaining spines pinned together at the bottom.
     Tapping a bottom spine promotes it to the active position; the previous
     active joins the bottom stack. */
  :root {
    --chrome-h: 54px;        /* fixed chrome bar height on mobile */
    --spine-h: 46px;         /* one spine row height */
  }

  /* The page (body) is the scroll container on mobile. */
  html, body {
    height: auto;
    overflow: visible;
  }
  .stack {
    position: static;
    top: auto;
    overflow: visible;
    height: auto;
  }
  .stack-inner {
    flex-direction: column;
    width: 100%;
    padding-top: var(--chrome-h);
    /* reserve room at the bottom equal to the stacked spine bar */
    padding-bottom: calc(var(--spine-count, 0) * var(--spine-h));
  }

  .note {
    width: 100%;
    height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--rule);
    overflow: visible;
    transition: background var(--dur-base) var(--ease-out);
  }

  /* Active note: appears immediately below the chrome and takes whatever
     vertical room remains after the chrome and the bottom spine bar. */
  .note.is-active {
    order: 1;
    flex-basis: auto;
    flex-grow: 0;
    height: auto;
    min-height: calc(100vh - var(--chrome-h) - var(--spine-count, 0) * var(--spine-h));
  }

  /* Spines: pinned at the bottom of the viewport, stacked one above the
     other. --spine-index is set by app.js: 0 = bottom-most, growing upward. */
  .note.is-spine {
    order: 2;
    position: fixed;
    left: 0;
    right: 0;
    bottom: calc(var(--spine-index, 0) * var(--spine-h));
    width: 100%;
    height: var(--spine-h);
    min-height: var(--spine-h);
    flex-basis: auto;
    overflow: hidden;
    z-index: 10;
    border-top: 1px solid var(--rule);
    border-bottom: 0;
  }
  /* The single spine row immediately above the active border looks heavier
     because the active's own bottom border and the spine's top border meet.
     Drop one of them on the top-most spine. */
  .note.is-spine .spine-head {
    flex-direction: row;
    align-items: center;
    height: 100%;
    padding: 0 14px;
    gap: 12px;
  }
  .note.is-spine .spine-close {
    position: static;
    transform: none;
    flex-shrink: 0;
    width: 26px;
    height: 26px;
  }
  .note.is-spine .spine-label {
    writing-mode: horizontal-tb;
    transform: none;
    flex: 1;
    justify-content: flex-start;
    font-size: 15px;
    padding: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: block;
    line-height: 1.2;
    text-align: left;
  }
  .note.is-spine .spine-kicker {
    writing-mode: horizontal-tb;
    transform: none;
    margin: 0;
    flex-shrink: 0;
    /* hide the rotated kicker on the bottom strip — too noisy at this size */
    display: none;
  }
  .note.is-spine .spine-kicker::before { display: none; }
  .note.is-spine .spine-num {
    position: static;
    flex-shrink: 0;
  }

  .note-inner { padding: 28px 20px 56px; }
}

/* ============ NOTE HEADER ============ */

.note-head {
  position: relative;
  margin-bottom: var(--space-7);
  padding-bottom: var(--space-5);
  padding-right: 56px; /* reserve room for the close × so titles don't run into it */
  border-bottom: 1px solid var(--rule);
}
.note:first-child .note-head { padding-right: 0; }

.note-kicker {
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.note-kicker::before {
  content: "";
  display: inline-block;
  width: 14px;
  height: 14px;
  border-radius: 999px;
  background: var(--accent);
}
.note[data-accent="ochre"] .note-kicker::before { background: var(--ochre); }
.note[data-accent="green"] .note-kicker::before { background: var(--green); }

.note-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(36px, 4.6vw, 56px);
  line-height: 1.02;
  letter-spacing: -0.025em;
  color: var(--ink);
  margin: 0 0 16px;
  text-wrap: balance;
}

.note-title em {
  font-style: italic;
  color: var(--accent);
}
.note[data-accent="ochre"] .note-title em { color: var(--ochre); }
.note[data-accent="green"] .note-title em { color: var(--green); }

.note-subtitle {
  font-family: var(--font-body);
  font-size: 18px;
  font-style: italic;
  line-height: 1.45;
  color: var(--ink-muted);
  margin: 0;
}

.note-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 18px;
}

/* "Next principle →" button placed in the principle note header. Bigger and
   more visible than a "Read alongside" link at the bottom. */
.note-nav-next {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-top: 22px;
  padding: 12px 18px 12px 22px;
  background: var(--ink);
  color: var(--bg);
  border-radius: var(--radius-3);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 16px;
  letter-spacing: -0.005em;
  text-decoration: none;
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease-out),
              transform var(--dur-fast) var(--ease-out);
}
.note-nav-next:hover {
  background: var(--accent);
  transform: translateX(2px);
}
.note-nav-next .lbl {
  text-transform: lowercase;
}
.note-nav-next .arr {
  font-size: 22px;
  line-height: 1;
  transition: transform var(--dur-fast) var(--ease-out);
}
.note-nav-next:hover .arr {
  transform: translateX(4px);
}
.note-pill {
  font-family: var(--font-ui);
  font-size: 11px;
  letter-spacing: 0.04em;
  font-weight: 500;
  padding: 4px 10px;
  border: 1px solid var(--rule);
  border-radius: 999px;
  color: var(--ink-muted);
  background: var(--bg);
}
.note-pill.on {
  background: var(--green-soft);
  border-color: transparent;
  color: var(--green);
  font-weight: 600;
}

/* close button on each note (except first) */
.note-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 32px;
  height: 32px;
  border-radius: 999px;
  border: 1px solid var(--rule);
  background: var(--bg);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  line-height: 1;
  color: var(--ink-muted);
  transition: all var(--dur-fast) var(--ease-out);
  z-index: 5;
}
.note-close:hover {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}
.note:first-child .note-close { display: none; }

/* depth indicator down the left edge of subsequent notes */
.note-depth {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 4px;
  background: var(--accent);
  opacity: 0.5;
}
.note[data-accent="ochre"] .note-depth { background: var(--ochre); }
.note[data-accent="green"] .note-depth { background: var(--green); }
.note:first-child .note-depth { display: none; }

/* ============ BODY BLOCKS ============ */

.note-body { font-size: 17px; line-height: 1.65; }

.b-lede {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  font-size: 22px;
  line-height: 1.4;
  color: var(--ink);
  margin: 0 0 var(--space-6);
  text-wrap: pretty;
  position: relative;
  padding-left: 18px;
  border-left: 3px solid var(--accent);
}
.note[data-accent="ochre"] .b-lede { border-color: var(--ochre); }
.note[data-accent="green"] .b-lede { border-color: var(--green); }

.b-p { margin: 0 0 var(--space-5); text-wrap: pretty; }

.b-h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 26px;
  line-height: 1.2;
  letter-spacing: -0.015em;
  margin: var(--space-7) 0 var(--space-3);
  color: var(--ink);
  display: flex;
  align-items: baseline;
  gap: 12px;
}
.b-h2::before {
  content: "§";
  font-weight: 400;
  color: var(--accent);
  font-size: 22px;
}
.note[data-accent="ochre"] .b-h2::before { color: var(--ochre); }
.note[data-accent="green"] .b-h2::before { color: var(--green); }

.b-callout {
  margin: var(--space-6) 0;
  padding: 22px 24px;
  background: var(--bg-paper);
  border-radius: var(--radius-3);
  font-family: var(--font-display);
  font-style: italic;
  font-size: 19px;
  line-height: 1.5;
  color: var(--ink);
  border: 1px solid var(--rule);
  position: relative;
}
.note[data-accent="ochre"] .b-callout { background: var(--ochre-soft); border-color: transparent; }
.note[data-accent="green"] .b-callout { background: var(--green-soft); border-color: transparent; }
.note[data-accent="indigo"] .b-callout { background: var(--accent-soft); border-color: transparent; }

.b-callout-cta {
  margin: var(--space-6) 0;
  padding: 24px;
  background: var(--ink);
  color: var(--bg);
  border-radius: var(--radius-3);
}
.b-callout-cta p {
  margin: 0 0 12px;
  font-style: italic;
  font-size: 18px;
}
.b-callout-cta .email {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 15px;
  padding: 10px 14px;
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-2);
  color: var(--bg);
}
.b-callout-cta .email:hover { background: var(--accent); }

.b-shout {
  margin: var(--space-7) 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 28px;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--ink);
  text-transform: uppercase;
  border-top: 4px solid var(--ink);
  border-bottom: 4px solid var(--ink);
  padding: 22px 0;
  text-wrap: balance;
}

.b-shout-quote {
  margin: var(--space-7) 0;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 600;
  font-size: 24px;
  line-height: 1.3;
  color: var(--accent);
  position: relative;
  padding-left: 36px;
  text-wrap: pretty;
}
.note[data-accent="ochre"] .b-shout-quote { color: var(--ochre); }
.note[data-accent="green"] .b-shout-quote { color: var(--green); }
.b-shout-quote::before {
  content: "\201C";
  position: absolute;
  left: 0;
  top: -10px;
  font-size: 64px;
  font-weight: 900;
  font-style: normal;
  line-height: 1;
  opacity: 0.3;
}
.b-shout-quote .who {
  display: block;
  margin-top: 10px;
  font-family: var(--font-ui);
  font-style: normal;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--ink-muted);
  text-transform: uppercase;
}

/* ---- tag rows (3 threads, etc) ---- */
.b-tags { margin: var(--space-5) 0 var(--space-6); display: grid; gap: 14px; }
.tag-row {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 18px;
  padding: 14px 0;
  border-top: 1px solid var(--rule);
}
.tag-row:last-child { border-bottom: 1px solid var(--rule); }
.tag-row .t {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: -0.01em;
  align-self: start;
}
.note[data-accent="ochre"] .tag-row .t { color: var(--ochre); }
.note[data-accent="green"] .tag-row .t { color: var(--green); }
.tag-row .x { font-size: 16px; line-height: 1.55; color: var(--ink); }

@media (max-width: 540px) {
  .tag-row { grid-template-columns: 1fr; gap: 6px; }
}

/* ---- card grid ---- */
.b-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: var(--space-5) 0 var(--space-6);
}
.card-tile {
  display: block;
  padding: 18px 20px;
  background: var(--bg);
  border: 1px solid var(--rule);
  border-radius: var(--radius-3);
  cursor: pointer;
  transition: all var(--dur-base) var(--ease-out);
  position: relative;
  overflow: hidden;
}
.card-tile:hover {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
  transform: translateY(-2px);
}
.card-tile .lbl {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin: 0 0 4px;
  display: block;
}
.card-tile .sub {
  display: block;
  font-family: var(--font-body);
  font-size: 14px;
  font-style: italic;
  color: var(--ink-muted);
  line-height: 1.4;
}
.card-tile:hover .sub { color: rgba(255,255,255,0.7); }
.card-tile.is-static { cursor: default; }
.card-tile.is-static:hover {
  background: var(--bg);
  color: var(--ink);
  border-color: var(--rule);
  transform: none;
}
.card-tile.is-static:hover .sub { color: var(--ink-muted); }

@media (max-width: 540px) {
  .b-cards { grid-template-columns: 1fr; }
}

/* ---- principle (manifesto numbered) ---- */
.b-principle {
  margin: var(--space-6) 0;
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 18px;
  padding: 22px 0;
  border-top: 1px dashed var(--rule);
}
.b-principle:last-of-type { border-bottom: 1px dashed var(--rule); }

.b-principle .num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 56px;
  line-height: 1;
  color: var(--ochre);
  letter-spacing: -0.04em;
  font-feature-settings: "tnum";
}
.b-principle .pbody h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 22px;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0 0 10px;
}
.b-principle .pbody .ptext {
  font-size: 17px;
  line-height: 1.6;
  margin: 0 0 10px;
  color: var(--ink);
}
.b-principle .pbody .pex {
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-muted);
}
.b-principle .pbody .pex::before {
  content: "ex. ";
  color: var(--ochre);
  font-weight: 700;
}

@media (max-width: 540px) {
  .b-principle { grid-template-columns: 1fr; gap: 4px; }
  .b-principle .num { font-size: 40px; }
}

/* ---- numbered list (track / edition) ---- */
.b-numbered { margin: var(--space-5) 0 var(--space-6); }
.num-row {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 16px;
  padding: 16px 0;
  border-top: 1px solid var(--rule);
}
.num-row:last-child { border-bottom: 1px solid var(--rule); }
.num-row .n {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 28px;
  line-height: 1;
  color: var(--accent);
  letter-spacing: -0.02em;
}
.note[data-accent="ochre"] .num-row .n { color: var(--ochre); }
.note[data-accent="green"] .num-row .n { color: var(--green); }
.num-row .ttl {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  margin: 0 0 4px;
  color: var(--ink);
}
.num-row .sub {
  font-size: 15px;
  line-height: 1.55;
  color: var(--ink);
}

/* ---- timeline ---- */
.b-timeline { margin: var(--space-5) 0 var(--space-6); }
.tl-row {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 18px;
  padding: 16px 0;
  border-top: 1px solid var(--rule);
}
.tl-row:last-child { border-bottom: 1px solid var(--rule); }
.tl-row .yr {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -0.01em;
  color: var(--accent);
  position: relative;
}
.tl-row .yr::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 0;
  width: 8px;
  height: 1px;
  background: var(--rule);
}
.tl-row .txt { font-size: 16px; line-height: 1.55; }

@media (max-width: 540px) {
  .tl-row { grid-template-columns: 1fr; gap: 4px; }
}

/* ---- project list ---- */
.b-project-list { margin: var(--space-5) 0; }
.proj-row {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  gap: 18px;
  align-items: baseline;
  padding: 22px 0;
  border-top: 1px solid var(--rule);
  cursor: pointer;
  transition: padding var(--dur-base) var(--ease-out);
  position: relative;
}
.proj-row:last-child { border-bottom: 1px solid var(--rule); }
.proj-row:hover { padding-left: 12px; }
.proj-row::after {
  content: "→";
  position: absolute;
  right: 0;
  top: 22px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  color: var(--ink-muted);
  transition: transform var(--dur-base) var(--ease-out), color var(--dur-base) var(--ease-out);
}
.proj-row:hover::after {
  transform: translateX(6px);
  color: var(--accent);
}
.proj-row .n {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ink-muted);
  letter-spacing: 0;
  align-self: center;
}
.proj-row .ttl {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 24px;
  line-height: 1.15;
  letter-spacing: -0.015em;
  color: var(--ink);
  margin: 0 0 4px;
}
.proj-row .tagline {
  font-style: italic;
  font-size: 16px;
  line-height: 1.45;
  color: var(--ink);
  margin: 0 0 6px;
  text-wrap: pretty;
}
.proj-row .sub {
  font-family: var(--font-ui);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--ink-muted);
  text-transform: uppercase;
}
.proj-row::after { padding-right: 20px; }

@media (max-width: 540px) {
  .proj-row { grid-template-columns: 40px 1fr; padding-right: 30px; }
  .proj-row .ttl { font-size: 20px; }
}

/* ---- tag strip ---- */
.b-tag-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: var(--space-4) 0 var(--space-6);
}
.tag-chip {
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 500;
  padding: 6px 12px;
  background: var(--bg-paper);
  border: 1px solid var(--rule);
  border-radius: 999px;
  color: var(--ink);
  letter-spacing: 0.01em;
}
.note[data-accent="ochre"] .tag-chip { background: var(--bg); border-color: var(--ochre-soft); }
.note[data-accent="green"] .tag-chip { background: var(--bg); border-color: var(--green-soft); }

/* ---- links list ---- */
.b-links { margin: var(--space-4) 0 var(--space-6); display: grid; gap: 4px; }
.link-row {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px dotted var(--rule);
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 17px;
  color: var(--accent);
  cursor: pointer;
  transition: padding var(--dur-fast) var(--ease-out);
}
.link-row:hover { padding-left: 8px; }
.link-row::before {
  content: "→";
  font-weight: 700;
  font-size: 18px;
  color: var(--ink-muted);
}
.link-row:hover::before { color: var(--accent); }
.note[data-accent="ochre"] .link-row { color: var(--ochre); }
.note[data-accent="green"] .link-row { color: var(--green); }

/* ---- signers ---- */
.b-signers {
  margin: var(--space-5) 0;
  display: grid;
  gap: 0;
  grid-template-columns: repeat(2, 1fr);
}
.signer {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 15px;
  line-height: 1.35;
  padding: 10px 14px 10px 0;
  border-top: 1px solid var(--rule);
  color: var(--ink);
}
.signer::before {
  content: "✓ ";
  color: var(--ochre);
  font-weight: 800;
  margin-right: 4px;
}

@media (max-width: 540px) {
  .b-signers { grid-template-columns: 1fr; }
}

/* ---- addresses ---- */
.b-addresses { margin: var(--space-4) 0 var(--space-6); }
.addr-row {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 14px;
  padding: 14px 0;
  border-top: 1px solid var(--rule);
}
.addr-row:last-child { border-bottom: 1px solid var(--rule); }
.addr-row .lbl {
  font-family: var(--font-ui);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-muted);
}
.addr-row .val {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--ink);
}

@media (max-width: 540px) {
  .addr-row { grid-template-columns: 1fr; gap: 2px; }
}

/* ---- divider asterism ---- */
.b-asterism {
  text-align: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  color: var(--accent);
  margin: var(--space-7) 0;
  letter-spacing: 0.5em;
}

/* ============ FOOTER MICROCOPY (inside last note's footer) ============ */
.note-foot {
  margin-top: var(--space-8);
  padding-top: var(--space-5);
  border-top: 1px solid var(--rule);
  font-family: var(--font-ui);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-muted);
  display: flex;
  justify-content: space-between;
  gap: 16px;
}

/* ============ HOMEPAGE COVER FLOURISH ============ */

.cover-flourish {
  position: relative;
  margin: 0 0 var(--space-6);
  padding: 30px 0 0;
}
.cover-flourish .yr {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ink-muted);
}
.cover-flourish .stamp {
  /* Subordinate to the chrome logo. Smaller, lighter weight, less rotation,
     and a transparent background so it reads as a flourish, not a competing
     mark. */
  position: absolute;
  top: 8px;
  right: 0;
  width: 64px;
  height: 64px;
  border: 1px solid var(--ochre);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 9.5px;
  line-height: 1.15;
  color: var(--ochre);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transform: rotate(-4deg);
  background: transparent;
  opacity: 0.85;
}

/* Scroll hint shown on first note */
.scroll-hint {
  position: absolute;
  right: 24px;
  bottom: 24px;
  font-family: var(--font-ui);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-muted);
  display: flex;
  align-items: center;
  gap: 8px;
  pointer-events: none;
  animation: hintBlink 2.4s ease-in-out infinite;
}
.scroll-hint::after {
  content: "→";
  font-family: var(--font-display);
  font-size: 16px;
}
@keyframes hintBlink {
  0%, 100% { opacity: 0.55; transform: translateX(0); }
  50% { opacity: 1; transform: translateX(4px); }
}

@media (max-width: 720px) {
  .scroll-hint { display: none; }
  .cover-flourish .stamp { width: 54px; height: 54px; font-size: 8.5px; }
}

/* ============ MARKDOWN-RENDERED BODY (.b-md) ============ */
/* Notes loaded from content/<id>.md render their body inside .b-md.
   Element styles mirror the hardcoded blocks above. */

.b-md p { margin: 0 0 var(--space-5); text-wrap: pretty; }

.b-md p.lede {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  font-size: 22px;
  line-height: 1.4;
  color: var(--ink);
  margin: 0 0 var(--space-6);
  text-wrap: pretty;
  padding-left: 18px;
  border-left: 3px solid var(--accent);
}
.note[data-accent="ochre"] .b-md p.lede { border-color: var(--ochre); }
.note[data-accent="green"] .b-md p.lede { border-color: var(--green); }

.b-md h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 26px;
  line-height: 1.2;
  letter-spacing: -0.015em;
  margin: var(--space-7) 0 var(--space-3);
  color: var(--ink);
  display: flex;
  align-items: baseline;
  gap: 12px;
}
.b-md h2::before {
  content: "§";
  font-weight: 400;
  color: var(--accent);
  font-size: 22px;
}
.note[data-accent="ochre"] .b-md h2::before { color: var(--ochre); }
.note[data-accent="green"] .b-md h2::before { color: var(--green); }

.b-md h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  line-height: 1.25;
  margin: var(--space-6) 0 var(--space-2);
  color: var(--ink);
}

.b-md h4 {
  font-family: var(--font-ui);
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 600;
  margin: var(--space-6) 0 var(--space-2);
  color: var(--ink-muted);
}

.b-md a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  cursor: pointer;
}
.b-md a:hover { color: var(--accent-hover); text-decoration-thickness: 2px; }
.note[data-accent="ochre"] .b-md a { color: var(--ochre); }
.note[data-accent="green"] .b-md a { color: var(--green); }

.b-md strong { font-weight: 700; }
.b-md em { font-style: italic; }

.b-md ul, .b-md ol {
  margin: 0 0 var(--space-5);
  padding-left: 22px;
  text-wrap: pretty;
}
.b-md li { margin: 0 0 var(--space-2); }
.b-md ul { list-style: none; padding-left: 0; }
.b-md ul li {
  position: relative;
  padding-left: 22px;
}
.b-md ul li::before {
  content: "→";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--accent);
  font-family: var(--font-display);
}
.note[data-accent="ochre"] .b-md ul li::before { color: var(--ochre); }
.note[data-accent="green"] .b-md ul li::before { color: var(--green); }

.b-md ol { list-style: decimal; }
.b-md ol li::marker { color: var(--ink-muted); font-family: var(--font-ui); font-size: 13px; }

.b-md blockquote {
  margin: var(--space-7) 0;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  font-size: 20px;
  line-height: 1.4;
  color: var(--accent);
  position: relative;
  padding-left: 36px;
  text-wrap: pretty;
}
.note[data-accent="ochre"] .b-md blockquote { color: var(--ochre); }
.note[data-accent="green"] .b-md blockquote { color: var(--green); }
.b-md blockquote::before {
  content: "\201C";
  position: absolute;
  left: 0;
  top: -10px;
  font-size: 64px;
  font-weight: 900;
  font-style: normal;
  line-height: 1;
  opacity: 0.3;
}

.b-md hr {
  border: 0;
  border-top: 1px solid var(--rule);
  margin: var(--space-7) 0;
}

.b-md code {
  font-family: var(--font-mono);
  font-size: 0.92em;
  background: var(--bg-paper);
  padding: 2px 6px;
  border-radius: var(--radius-1);
}

.b-md figure {
  margin: var(--space-6) 0;
}
.b-md figure img,
.b-md p img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-3);
}
.b-md iframe {
  display: block;
  width: 100%;
  margin: var(--space-6) 0;
  border: 1px solid var(--rule);
  border-radius: var(--radius-3);
  background: var(--bg-paper);
}
.b-md figcaption {
  margin-top: 10px;
  font-family: var(--font-ui);
  font-size: 13px;
  color: var(--ink-muted);
  text-align: left;
}

/* ============ CONSTELLATION (.b-constellation) ============ */
/* SVG partner-and-project network for the partners note. Renders the same data
   as assets/data.js. Keep it inside .note-body but break out of the column to
   give the graph room. */

.b-constellation {
  margin: var(--space-6) 0;
  background: var(--bg-paper);
  border: 1px solid var(--rule);
  border-radius: var(--radius-3);
  overflow: hidden;
}
.constellation-grid {
  display: grid;
  grid-template-columns: 1fr 220px;
  gap: 0;
  min-height: 540px;
}
.constellation-svg {
  position: relative;
  padding: 16px;
}
.constellation-svg svg {
  display: block;
  max-width: 100%;
  height: auto;
}
.constellation-detail {
  border-left: 1px solid var(--rule);
  padding: 20px 18px;
  background: var(--bg);
  font-size: 14px;
  line-height: 1.5;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.cn-eyebrow {
  font-family: var(--font-ui);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-top: 8px;
}
.cn-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  line-height: 1.1;
  margin: 4px 0 6px;
  color: var(--ink);
}
.cn-note {
  font-style: italic;
  color: var(--ink-muted);
  margin: 0 0 6px;
}
.cn-rule {
  border: 0;
  border-top: 1px solid var(--rule);
  margin: 8px 0;
}
.cn-list {
  display: flex;
  flex-direction: column;
  margin-top: 4px;
}
.cn-list-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
  padding: 6px 0;
  border-bottom: 1px dotted var(--rule);
  cursor: pointer;
}
.cn-list-row:hover .cn-list-title { color: var(--accent); }
.cn-list-title {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 500;
}
.cn-list-year {
  font-family: var(--font-ui);
  font-size: 10.5px;
  color: var(--ink-muted);
}
.cn-meta-label {
  font-family: var(--font-ui);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-top: 6px;
}
.cn-meta-value {
  font-size: 14px;
  margin-bottom: 4px;
}
.cn-open {
  margin-top: 14px;
  align-self: flex-start;
  padding: 8px 12px;
  background: var(--ink);
  color: var(--bg);
  border: 0;
  border-radius: var(--radius-2);
  font-family: var(--font-ui);
  font-size: 12px;
  letter-spacing: 0.04em;
  cursor: pointer;
}
.cn-open:hover { background: var(--accent); }

@media (max-width: 720px) {
  .constellation-grid {
    grid-template-columns: 1fr;
    min-height: auto;
  }
  .constellation-detail {
    border-left: 0;
    border-top: 1px solid var(--rule);
  }
}

.b-md table {
  display: block;
  width: 100%;
  max-width: 100%;
  overflow-x: auto;        /* let wide tables scroll inside the column */
  border-collapse: collapse;
  margin: var(--space-6) 0;
  font-size: 14.5px;
  line-height: 1.45;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}
.b-md table thead { background: var(--bg-paper); }
.b-md th,
.b-md td {
  text-align: left;
  padding: 10px 14px 10px 0;
  border-bottom: 1px solid var(--rule);
  vertical-align: top;
}
.b-md th:first-child,
.b-md td:first-child { padding-left: 12px; }
.b-md th:last-child,
.b-md td:last-child { padding-right: 12px; }
.b-md th {
  font-family: var(--font-ui);
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-muted);
  font-weight: 600;
  border-bottom-color: var(--ink);
  white-space: nowrap;
}
.b-md tbody tr:last-child td { border-bottom: 0; }
.b-md tbody tr:hover { background: var(--bg-paper); }
.b-md td a { word-break: break-word; }