/* ===================================================================
   on porpoise — the inner pages
   Everything Eleventy renders through src/_includes/base.njk (tangents,
   papers, about, the paintings, the exhibitions) sits on styles.css for
   its tokens, header and footer, and takes its page components from here.
   Same language as the front door: hairlines, the lead/companion key,
   one cool temperature, no cards, no shadows.
   =================================================================== */

/* ---- the frame ---- */
.page-hero { padding: 68px var(--pad-x) 34px; }
.page-hero > .wrap { display: grid; grid-template-columns: 1.1fr 1fr; gap: 12px 70px; align-items: end; }
.page-hero .mono { grid-column: 1 / -1; }
.page-hero h1 {
  font: 700 clamp(45px, 6.8vw, 86px) / 1.04 var(--font-display);
  letter-spacing: -.04em; text-transform: lowercase; color: var(--ink);
}
.page-hero h1 > span { color: var(--accent-lead); }
.page-intro { padding-bottom: 9px; }
.page-intro > p { font: 18px / 1.7 var(--font-text); color: var(--ink-2); max-width: 38ch; }
.page-intro .page-hand { font: italic 500 16px / 1.5 var(--font-text); color: var(--ink-2); margin-top: 12px; }

.page-body { padding: 0 var(--pad-x) 90px; border-top: 0; }
.site-nav a[aria-current="page"] { color: var(--ink); }
.site-nav a[aria-current="page"]::after { right: 0; background: var(--accent-lead); }

/* inline link marks (github, orcid…) — styles.css makes every svg a block */
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.glyph { display: inline-block; width: 14px; height: 14px; fill: currentColor; vertical-align: -2px; margin-right: 10px; color: var(--ink-3); }
a:hover .glyph { color: var(--accent-companion); }

/* ---- a group: one numbered section of a page ---- */
/* Opens on the signature key, like an exhibit on the front door. */
.group { position: relative; margin-top: 40px; padding-top: 26px; scroll-margin-top: 72px; }
.group::before { content: ""; position: absolute; top: 0; left: 0; width: 46px; height: 3px; background: var(--accent-lead); }
.group::after  { content: ""; position: absolute; top: 0; left: 52px; width: 15px; height: 3px; background: var(--accent-companion); }
.group-h {
  display: flex; align-items: baseline; gap: 16px;
  padding-bottom: 16px; border-bottom: 1px solid var(--line);
}
.group-h .g-num { font: 11px var(--font-mono); letter-spacing: .14em; color: var(--ink-3); }
.group-h .g-name { font: 700 clamp(24px, 2.6vw, 34px) / 1.15 var(--font-display); letter-spacing: -.025em; text-transform: lowercase; color: var(--ink); }
.group-h .g-count { font: 11px var(--font-mono); letter-spacing: .14em; color: var(--ink-3); }
.group-h .g-all { margin-left: auto; font-size: 13px; color: var(--accent-companion); border-bottom: 1px solid var(--accent-companion); padding-bottom: 3px; }

/* ---- rows: num · name · line ---- */
.rows { display: grid; grid-template-columns: 2.4rem minmax(7rem, 16rem) minmax(0, 1fr); align-items: baseline; }
.row { display: contents; }
.row > * { border-bottom: 1px solid var(--line); padding: 16px 0; }
.row > *:not(:last-child) { padding-right: 24px; }
.r-num { font: 11px var(--font-mono); letter-spacing: .14em; color: var(--ink-3); }
.r-name a { font: 700 20px / 1.2 var(--font-display); letter-spacing: -.02em; text-transform: lowercase; color: var(--ink); transition: color .2s; }
.r-name a:hover { color: var(--accent-companion); }
.r-desc { font: 15px / 1.6 var(--font-text); color: var(--ink-2); }

/* ---- the art grid ---- */
.artgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 32px 28px; padding-top: 28px; }
.artcell { display: block; color: inherit; }
.artcell img { width: 100%; height: auto; border: 1px solid var(--line); transition: border-color .2s; }
.artcell:hover img { border-color: var(--ink); }
.artcell-t { display: block; margin-top: 10px; font: 700 16px / 1.25 var(--font-display); letter-spacing: -.015em; text-transform: lowercase; }
.artcell-m { display: block; margin-top: 4px; font: 10px var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--ink-3); }

/* ---- film ---- */
/* Opposite shapes — the zayt reel is 9:16, the einstein talk 16:9 — so the
   two match on height, not width. Nothing is cropped. */
.films { display: grid; gap: 36px; padding-top: 28px; }
.film { display: grid; grid-template-columns: 360px minmax(0, 1fr); gap: 0 28px; align-items: start; }
.film-media { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 12px 0; display: flex; }
.film-media video, .film-media img, .film-media .ytframe { display: block; height: 202px; width: auto; max-width: 100%; border: 1px solid var(--line); }
.film-media .ytframe { aspect-ratio: 16 / 9; }
.ytlite { position: relative; display: block; width: 100%; padding: 0; border: 0; background: none; cursor: pointer; }
.ytlite:hover img { border-color: var(--ink); }
.ytlite-play {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: 0; height: 0; border-left: 18px solid var(--ground);
  border-top: 12px solid transparent; border-bottom: 12px solid transparent;
}
.film-title { font: 700 20px / 1.25 var(--font-display); letter-spacing: -.02em; text-transform: lowercase; }
.film-title a:hover { color: var(--accent-companion); }
.film-meta { margin-top: 6px; font: 10px var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--ink-3); }
.film-desc { margin-top: 12px; font: 15px / 1.6 var(--font-text); color: var(--ink-2); max-width: 56ch; }

/* ---- papers ---- */
.paper { display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 0 28px; padding: 24px 0; border-bottom: 1px solid var(--line); }
.paper.no-thumb { grid-template-columns: minmax(0, 1fr); }
.paper-thumb img { width: 100%; height: auto; border: 1px solid var(--line); filter: saturate(.85); }
.paper-thumb:hover img { border-color: var(--ink); }
.paper-title { font: 700 20px / 1.3 var(--font-display); letter-spacing: -.02em; text-transform: lowercase; }
.paper-title a:hover { color: var(--accent-companion); }
.paper-meta { margin-top: 8px; font: 12px / 1.7 var(--font-text); color: var(--ink-2); }
.cites { margin-left: 14px; white-space: nowrap; }
.cite-n { color: var(--accent-companion); }
/* the last decade of citations, one bar a year, tallest year full height */
.citebars { display: inline-flex; align-items: flex-end; gap: 2px; height: 13px; margin-left: 8px; vertical-align: baseline; }
.citebars i { display: inline-block; width: 4px; background: var(--line); }
.citebars i:last-child { background: var(--accent-lead); }
.paper-abstract { margin-top: 10px; max-width: 66ch; }
.paper-abstract .clamp { font: 15px / 1.6 var(--font-text); color: var(--ink-2); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.paper-abstract .clamp.open { display: block; }
.paper-abstract .more { font: 12px var(--font-text); color: var(--accent-companion); border: 0; border-bottom: 1px solid var(--accent-companion); background: none; padding: 6px 0 2px; margin-top: 4px; cursor: pointer; }

/* ---- prose ---- */
.prose { max-width: 62ch; font: 17px / 1.7 var(--font-text); color: var(--ink); }
.prose p { margin-bottom: 18px; }
.prose h2, .prose h3 { font: 700 22px / 1.25 var(--font-display); letter-spacing: -.02em; margin: 32px 0 12px; }
.prose a { color: var(--accent-companion); border-bottom: 1px solid var(--accent-companion); }
.prose ul, .prose ol { margin: 0 0 18px 20px; }
.prose img { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.prose blockquote { border-left: 1px solid var(--line); padding-left: 18px; color: var(--ink-2); margin-bottom: 18px; }
.prose code { font-family: var(--font-mono); font-size: .95em; }

/* ---- the career chart ---- */
/* Each label sits over its own bar on one year axis. Labels in the right
   half anchor by their right edge, so a recent chapter cannot run off. */
.chrono { padding-top: 24px; }
.chrono-plot { position: relative; }
.chrono-grid {
  position: absolute; left: 0; right: 0; top: 0; bottom: 1.5rem; pointer-events: none;
  background-image: repeating-linear-gradient(to right, var(--line) 0 1px, transparent 1px 25%);
}
.chrono-row { position: relative; height: 3.4rem; cursor: default; }
.chrono-row:focus-visible { outline: 1px solid var(--accent-companion); outline-offset: 4px; }
.chrono-lab { position: absolute; top: 0; white-space: nowrap; font: 700 17px / 1.2 var(--font-display); letter-spacing: -.015em; text-transform: lowercase; }
.chrono-lab .yr { font: 10px var(--font-mono); letter-spacing: .14em; color: var(--ink-3); margin-left: 10px; }
.chrono-track { position: absolute; left: 0; right: 0; top: 2rem; height: 8px; }
.chrono-track::before {
  content: ""; position: absolute; left: 0; right: 0; top: 3px; height: 1px;
  background-image: linear-gradient(to right, var(--line) 0 2px, transparent 2px 100%); background-size: 6px 1px;
}
.chrono-band { position: absolute; top: 0; height: 8px; background: var(--accent-companion); }
.chrono-band.k-venture { background: var(--accent-lead); }
.chrono-band.k-writing { background: var(--ink-2); }
/* the open-ended chapter gets a point instead of an end */
.chrono-band.open { clip-path: polygon(0 0, calc(100% - 7px) 0, 100% 50%, calc(100% - 7px) 100%, 0 100%); }
.chrono-axis { position: relative; height: 1.5rem; border-top: 1px solid var(--line); }
.chrono-axis span { position: absolute; top: .5rem; font: 10px var(--font-mono); letter-spacing: .14em; color: var(--ink-3); }
.chrono.is-reading .chrono-band { opacity: .25; transition: opacity .14s; }
.chrono.is-reading .chrono-row.on .chrono-band { opacity: 1; }
.chrono-row.on .chrono-lab { color: var(--accent-companion); }
/* every detail sits in one grid cell: the panel is as tall as the longest */
.chrono-details { display: grid; margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); }
.chrono-detail { grid-area: 1 / 1; font: 15px / 1.6 var(--font-text); color: var(--ink-2); max-width: 62ch; opacity: 0; pointer-events: none; transition: opacity .14s; }
.chrono-detail.on { opacity: 1; pointer-events: auto; }
body.aop-editing-on .chrono-detail { position: relative; opacity: 1; pointer-events: auto; }
body.aop-editing-on .chrono-details { display: block; }

/* ---- contact ---- */
.contacts { display: grid; grid-template-columns: 6rem minmax(0, 1fr); align-items: baseline; padding-top: 10px; }
.contacts > * { border-bottom: 1px solid var(--line); padding: 12px 0; }
.contacts dt { font: 10px var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--ink-3); }
.contacts dd a { font: 16px var(--font-text); color: var(--ink); transition: color .2s; }
.contacts dd a:hover { color: var(--accent-companion); }

.cform { margin-top: 32px; max-width: 34rem; display: flex; flex-direction: column; gap: 18px; }
.cform label { display: block; margin-bottom: 6px; font: 10px var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--ink-3); }
.cform input, .cform textarea {
  width: 100%; font: 16px / 1.5 var(--font-text); color: var(--ink);
  background: transparent; border: 0; border-bottom: 1px solid var(--line); padding: 6px 0; border-radius: 0;
}
.cform textarea { resize: vertical; min-height: 6rem; }
.cform input:focus, .cform textarea:focus { outline: 0; border-bottom-color: var(--accent-companion); }
/* the honeypot: in the DOM, never on the screen */
.cform .hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.cform button {
  align-self: flex-start; display: inline-flex; align-items: center; gap: 10px; height: 46px; padding: 0 18px; min-width: 200px;
  font: 11px var(--font-mono); letter-spacing: .2em; text-transform: uppercase; cursor: pointer;
  border: 1px solid var(--ink); background: var(--ink); color: var(--ground); transition: background .25s, border-color .25s;
}
.cform button::after { content: "→"; margin-left: auto; }
.cform button:hover:not(:disabled) { background: var(--accent-companion); border-color: var(--accent-companion); }
.cform button:disabled { background: var(--ink-3); border-color: var(--ink-3); cursor: default; }
.cform-msg { font: 12px var(--font-text); color: var(--ink-3); min-height: 1.2em; }
.cform-msg.bad { color: var(--accent-companion); }

.stale-line { margin-top: 48px; padding-top: 14px; border-top: 1px solid var(--line); font: 10px var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--ink-3); }

/* ---- content pages: a painting, an exhibition ---- */
.back { display: inline-block; margin-bottom: 28px; font-size: 13px; color: var(--ink-2); }
.back:hover { color: var(--accent-companion); }
.page-h { margin-bottom: 28px; }
.page-h h1 { font: 700 clamp(30px, 4vw, 52px) / 1.08 var(--font-display); letter-spacing: -.03em; text-transform: lowercase; margin-top: 10px; }
.page-tagline { margin-top: 12px; font: 16px / 1.6 var(--font-text); color: var(--ink-2); max-width: 62ch; }
.meta-grid { display: flex; flex-wrap: wrap; gap: 6px 32px; margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--line); font: 12px / 1.7 var(--font-text); color: var(--ink-2); }
.meta-grid .label { color: var(--ink-3); }
.meta-grid a { color: var(--accent-companion); border-bottom: 1px solid var(--accent-companion); }

/* the picture leads, recessed between two hairlines like the exhibits */
.plate { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 24px 0; }
.plate img { max-width: min(100%, 960px); height: auto; }
.painting-caption { margin-top: 24px; max-width: 62ch; }
.painting-caption h1 { font: 700 clamp(26px, 3vw, 38px) / 1.1 var(--font-display); letter-spacing: -.03em; text-transform: lowercase; }
.painting-medium { display: block; margin: 6px 0 16px; font: 10px var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--ink-3); }
.painting-body { font: 16px / 1.65 var(--font-text); color: var(--ink-2); }
.painting-body p { margin-bottom: 14px; }
.fig { margin: 28px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 16px 0; }
.fig-caption { margin-top: 10px; font: 10px var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--ink-3); }

/* ---- narrow ---- */
@media (max-width: 760px) {
  .page-hero { padding-top: 40px; padding-bottom: 24px; }
  .page-hero > .wrap { grid-template-columns: 1fr; gap: 18px; }
  .page-hero h1 { font-size: 54px; }
  .page-intro > p { font-size: 16px; }
  .rows { grid-template-columns: 2.4rem minmax(0, 1fr); }
  .r-desc { grid-column: 1 / -1; border-bottom: 0; padding-top: 0; }
  .r-name { padding-bottom: 6px; border-bottom: 0; }
  .r-num { border-bottom: 0; }
  .row > *:last-child { border-bottom: 1px solid var(--line); }
  .film { grid-template-columns: minmax(0, 1fr); gap: 14px; }
  .paper { grid-template-columns: minmax(0, 1fr); gap: 14px; }
  .paper-thumb img { max-width: 150px; }
  /* the year rules cross the copy once the column narrows */
  .chrono-grid { display: none; }
  .chrono-row { height: auto; padding-bottom: 18px; }
  .chrono-lab { position: static; white-space: normal; }
  .chrono-track { position: relative; top: auto; margin-top: 8px; }
  .contacts { grid-template-columns: 4.5rem minmax(0, 1fr); }
  .contacts dd a { overflow-wrap: anywhere; }
}

/* ---- photographs ---- */
/* A masonry-ish wall: fixed row height, each picture keeps its own ratio. */
.photos { display: flex; flex-wrap: wrap; gap: 28px 20px; padding-top: 28px; }
.photo { flex: 1 1 auto; max-width: 100%; margin: 0; }
.photo img { height: 260px; width: auto; max-width: 100%; object-fit: cover; border: 1px solid var(--line); transition: border-color .2s; }
.photo a:hover img { border-color: var(--ink); }
.photo figcaption { margin-top: 8px; font: 10px var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--ink-3); }
.empty { padding-top: 24px; font: 15px / 1.6 var(--font-text); color: var(--ink-3); }
@media (max-width: 760px) { .photo img { height: 180px; } }