/* ============================================================
   Tell and Show — /journal styles
   Lives at /tns/journal.css. Loaded by /journal and /journal/*.
   Uses tokens from /tns/site-base-v2.css.
   ============================================================ */

/* --- Journal index --- */
.journal-categories {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0 0 32px;
  font-family: var(--f-sans);
  font-size: 12px;
  font-weight: 600;
}
.journal-categories a {
  background: white;
  border: 1px solid var(--m-line-strong);
  border-radius: var(--r-pill);
  padding: 10px 14px;
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  color: var(--m-ink-2);
  text-decoration: none;
  transition: background var(--d-base) var(--e-out), color var(--d-base) var(--e-out), border-color var(--d-base) var(--e-out);
}
.journal-categories a:hover,
.journal-categories a.is-active {
  background: var(--m-accent);
  color: white;
  border-color: var(--m-accent);
}

.journal-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 18px;
  margin: 0 0 48px;
}
.journal-grid > .post-card:first-child {
  grid-row: 1 / span 2;
  grid-column: 1;
}
.post-card {
  background: white;
  border: 1px solid var(--m-line);
  border-radius: var(--r-lg);
  padding: 24px 26px 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-decoration: none;
  color: var(--m-ink);
  position: relative;
  overflow: hidden;
  transition: transform var(--d-base) var(--e-out), border-color var(--d-base) var(--e-out);
}
.post-card:hover {
  transform: translateY(-2px);
  border-color: var(--m-accent);
}
.post-card.is-featured {
  background: linear-gradient(180deg, #FDFCF8 0%, white 60%);
  padding: 36px 38px 40px;
}
.post-card .post-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-family: var(--f-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--m-muted);
}
.post-card .post-meta .post-category {
  color: var(--m-accent);
}
.post-card .post-meta .post-date {
  color: var(--m-muted);
}
.post-card .post-meta .post-readtime {
  color: var(--m-muted);
}
.post-card .post-meta .stub-tag {
  background: #FFF8DF;
  color: #67500B;
  border: 1px solid #E8D9A8;
  padding: 1px 7px;
  border-radius: var(--r-sm);
  letter-spacing: .04em;
}
.post-card h3 {
  font-family: var(--f-serif);
  font-size: 22px;
  line-height: 1.15;
  letter-spacing: -.005em;
  margin: 0;
  color: var(--m-ink);
}
.post-card.is-featured h3 {
  font-size: 30px;
  line-height: 1.05;
  letter-spacing: -.01em;
}
.post-card .post-dek {
  font-family: var(--f-serif);
  font-size: 15px;
  line-height: 1.5;
  color: var(--m-ink-2);
  margin: 0;
}
.post-card.is-featured .post-dek {
  font-size: 17px;
  line-height: 1.55;
}
.post-card .post-link-tag {
  font-family: var(--f-sans);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--m-accent);
  margin-top: auto;
}

/* --- Individual post layout (uses .longform from inner-pages-v2.css) --- */
.post-hero {
  padding: 72px 0 40px;
  border-bottom: 1px solid var(--m-line);
  background: linear-gradient(180deg, #FDFCF8 0%, #FFFFFF 100%);
}
.post-hero .post-hero-inner {
  max-width: 720px;
  margin: 0 auto;
}
.post-hero .post-backlink {
  font-family: var(--f-sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--m-accent);
  text-decoration: none;
  margin-bottom: 14px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.post-hero .post-backlink:hover { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.post-hero .post-eyebrow {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-family: var(--f-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--m-muted);
  margin-bottom: 14px;
}
.post-hero .post-eyebrow .post-category {
  color: var(--m-accent);
}
.post-hero h1 {
  font-family: var(--f-serif);
  font-size: clamp(34px, 4.6vw, 52px);
  line-height: 1.06;
  letter-spacing: -.015em;
  margin: 0 0 18px;
  color: var(--m-ink);
}
.post-hero h1 .keyword { color: var(--m-accent); }
.post-hero .post-dek {
  font-family: var(--f-serif);
  font-size: 19px;
  line-height: 1.5;
  color: var(--m-ink-2);
  margin: 0;
}

.draft-banner {
  max-width: 720px;
  margin: 32px auto 0;
  padding: 12px 18px;
  border-radius: var(--r-md);
  background: #FFF8DF;
  border: 1px solid #E8D9A8;
  color: #67500B;
  font-family: var(--f-sans);
  font-size: 13px;
  line-height: 1.45;
}
.draft-banner b { color: #4A380A; font-weight: 700; }

.post-refs {
  margin-top: 56px;
  padding-top: 24px;
  border-top: 1px solid var(--m-line);
}
.post-refs h4 {
  font-family: var(--f-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--m-accent);
  margin: 0 0 12px;
}
.post-refs ol {
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--f-serif);
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--m-ink-2);
  counter-reset: post-ref;
}
.post-refs ol li {
  padding: 4px 0 4px 30px;
  position: relative;
  counter-increment: post-ref;
}
.post-refs ol li::before {
  content: counter(post-ref) ".";
  position: absolute;
  left: 0;
  top: 4px;
  width: 22px;
  font-family: var(--f-mono);
  font-size: 12px;
  color: var(--m-muted);
  font-weight: 500;
}
.post-refs ol li em {
  font-style: italic;
  color: var(--m-ink);
}

@media (max-width: 1180px) {
  .journal-grid { grid-template-columns: 1fr 1fr; }
  .journal-grid > .post-card:first-child { grid-row: auto; grid-column: 1 / -1; }
}
@media (max-width: 720px) {
  .journal-grid { grid-template-columns: 1fr; }
  .post-card { padding: 22px 22px 26px; }
  .post-card.is-featured { padding: 28px 26px 30px; }
  .post-card.is-featured h3 { font-size: 26px; }
  .post-hero { padding: 56px 0 36px; }
}

/* ============================================================
   Journal index — section grouping + start-here + filter + icons (2026-05-16)
   Filter chips are <button> + JS-driven. Clusters group cards by .post-category.
   "Start here" stays visible across all filter states.
   ============================================================ */

/* Override the inherited grid-row span on the first card in clustered grids — */
/* without this the LS cluster's first card would inherit the featured-card layout. */
.journal-cluster .journal-grid > .post-card:first-child,
.journal-start-here .journal-grid > .post-card:first-child {
  grid-row: auto;
  grid-column: auto;
}

/* Section heading + intro shared across Start here and clusters. */
.journal-section-heading {
  font-family: var(--f-sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--m-muted);
  margin: 56px 0 8px;
}
.journal-section-intro {
  font-family: var(--f-serif);
  font-size: 15px;
  color: var(--m-ink-2);
  margin: 0 0 28px;
  max-width: 60ch;
  line-height: 1.45;
}

/* Start here panel — sits above the clusters, visually elevated. */
.journal-start-here {
  background: #FBFAF5;
  border: 1px solid var(--m-line);
  border-radius: var(--r-md);
  padding: 32px 32px 36px;
  margin: 8px 0 48px;
}
.journal-start-here .journal-section-heading {
  margin-top: 0;
  color: var(--m-accent);
}
.journal-grid-start {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin: 0;
}
@media (max-width: 1100px) {
  .journal-grid-start { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
  .journal-grid-start { grid-template-columns: 1fr; }
}

/* Cluster sections — the filter chips toggle .hidden on these. */
.journal-cluster { margin: 0; }
.journal-cluster[hidden] { display: none; }
.journal-cluster .journal-grid { margin-bottom: 8px; }

/* Filter chips: <button> reset + active state. The shared anchor rules above */
/* still cover the legacy <a> hover behavior; this is the button variant. */
.journal-categories button {
  font-family: var(--f-sans);
  background: white;
  border: 1px solid var(--m-line-strong);
  color: var(--m-ink-2);
  padding: 10px 14px;
  min-height: 36px;
  border-radius: var(--r-pill);
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .01em;
  display: inline-flex;
  align-items: center;
  transition: background var(--d-base) var(--e-out), color var(--d-base) var(--e-out), border-color var(--d-base) var(--e-out);
}
.journal-categories button:hover,
.journal-categories button.is-active {
  background: var(--m-accent);
  color: white;
  border-color: var(--m-accent);
}
.journal-categories button:focus-visible {
  outline: 2px solid var(--m-accent);
  outline-offset: 2px;
}

/* Per-card SVG icon — sits left of the category label, takes its color from the accent. */
.post-icon {
  display: inline-block;
  vertical-align: middle;
  color: var(--m-accent);
  flex-shrink: 0;
}

/* ============================================================
   Journal Artifact Atlas visuals
   Image-led index cards plus post hero media.
   ============================================================ */

.post-card--visual {
  padding: 0;
  gap: 0;
}
.post-card--flagship {
  border-color: color-mix(in srgb, var(--m-accent) 26%, var(--m-line));
}
.post-card--flagship::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--m-accent) 10%, transparent);
}
.post-card--visual .post-meta,
.post-card--visual h3,
.post-card--visual .post-dek,
.post-card--visual .post-link-tag {
  margin-left: 24px;
  margin-right: 24px;
}
.post-card--visual .post-meta { margin-top: 20px; }
.post-card--visual .post-meta,
.post-card--visual h3,
.post-card--visual .post-dek { margin-bottom: 12px; }
.post-card--visual .post-link-tag { margin-bottom: 24px; }
.post-card-media {
  position: relative;
  aspect-ratio: 5 / 3;
  overflow: hidden;
  background: #0F2230;
  border-bottom: 1px solid var(--m-line);
}
.post-card[data-visual-family="studio-xray"] .post-card-media { background: #081827; }
.post-card[data-visual-family="artifact-cross-section"] .post-card-media { background: #F1F1E2; }
.post-card[data-visual-family="decision-console"] .post-card-media { background: #10261F; }
.post-card[data-visual-family="parent-command-center"] .post-card-media { background: #EAF4F4; }
.post-card[data-visual-family="learning-map"] .post-card-media { background: #EAF5E9; }
.post-card[data-visual-family="comparison-diptych"] .post-card-media { background: #F2EFE5; }
.post-card[data-visual-family="skills-constellation"] .post-card-media { background: #0E1F23; }
.post-card[data-visual-family="field-notebook-timeline"] .post-card-media { background: #F4F0DD; }
.post-card[data-visual-family="privacy-ledger"] .post-card-media { background: #102B25; }
.post-card[data-visual-family="project-gallery-wall"] .post-card-media { background: #F2EDE0; }
.post-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 420ms var(--e-out);
}
.post-card:hover .post-card-media img { transform: scale(1.035); }
.post-card-signal {
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 12px;
  min-height: 30px;
  display: inline-flex;
  align-items: center;
  width: max-content;
  max-width: calc(100% - 24px);
  padding: 0 10px;
  border-radius: var(--r-sm);
  background: rgba(255, 255, 255, .92);
  color: var(--m-ink-2);
  font-family: var(--f-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .05em;
  text-transform: uppercase;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  box-shadow: 0 8px 22px rgba(20, 20, 19, .14);
}

.post-hero--visual {
  padding: 64px 0 44px;
}
.post-hero--visual .page {
  display: grid;
  grid-template-columns: minmax(0, .82fr) minmax(420px, 1.18fr);
  gap: 52px;
  align-items: center;
}
.post-hero--visual .post-hero-inner {
  max-width: 640px;
  margin: 0;
}
.post-hero-media {
  margin: 0;
  position: relative;
}
.post-hero-media picture,
.post-hero-media img {
  display: block;
}
.post-hero-media img {
  width: 100%;
  height: auto;
  border: 1px solid var(--m-line-strong);
  border-radius: var(--r-lg);
  box-shadow: 0 24px 64px rgba(20, 20, 19, .14), 0 6px 16px rgba(20, 20, 19, .08);
  background: #102038;
}
.post-hero-media figcaption {
  margin-top: 12px;
  max-width: 58ch;
  font-family: var(--f-sans);
  font-size: 12.5px;
  line-height: 1.45;
  color: var(--m-muted);
}

@media (max-width: 980px) {
  .post-hero--visual .page {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .post-hero-media { max-width: 720px; }
}
@media (max-width: 720px) {
  .post-card--visual .post-meta,
  .post-card--visual h3,
  .post-card--visual .post-dek,
  .post-card--visual .post-link-tag {
    margin-left: 20px;
    margin-right: 20px;
  }
  .post-card--visual .post-link-tag { margin-bottom: 22px; }
  .post-card-signal { font-size: 9px; }
  .post-hero--visual { padding: 48px 0 34px; }
}