/* ============================================================
   Anton Harkusha — Selected Works
   A Swiss editorial layout: a visible 12-column grid,
   running heads and folios, a single registration-red accent,
   ink-on-paper palette. Built like a printed document.
   ============================================================ */

:root{
  --paper:     #f4f1eb;      /* warm uncoated stock */
  --paper-2:   #ece8df;
  --ink:       #1a1816;
  --ink-2:     #4a463f;
  --ink-3:     #6b6557;
  --rule:      rgba(26,24,22,.22);
  --rule-soft: rgba(26,24,22,.10);
  --reg:       #d6342b;       /* printer's registration red — used sparingly */
  --reg-tint:  rgba(214,52,43,.10);
  --serif:     'Newsreader', 'Times New Roman', Georgia, serif;
  --sans:      'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --mono:      'JetBrains Mono', ui-monospace, monospace;
  --gutter:    clamp(20px, 4vw, 48px);
  --pad:       clamp(22px, 4vw, 56px);
  --maxw:      1320px;
  --ease:      cubic-bezier(.22,1,.36,1);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:var(--sans);
  font-size:15.5px;
  line-height:1.55;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
em{font-style:italic}
::selection{background:var(--ink);color:var(--paper)}
sup{font-size:.62em;vertical-align:super;line-height:0;color:var(--reg);font-weight:500}

/* ---------- Progress ---------- */
.progress{position:fixed;top:0;left:0;right:0;height:2px;z-index:9000}
.progress__bar{height:100%;transform:scaleX(0);transform-origin:left;background:var(--reg);will-change:transform}

/* ---------- Grid overlay (visible columns) ---------- */
.grid-lines{
  position:fixed;top:0;bottom:0;
  left:50%;transform:translateX(-50%);
  width:100%;max-width:var(--maxw);
  z-index:1;pointer-events:none;
  display:grid;grid-template-columns:repeat(12,1fr);
  padding:0 var(--gutter);
}
.grid-lines span{border-left:1px solid var(--rule-soft);height:100%}
.grid-lines span:last-child{border-right:1px solid var(--rule-soft)}

/* ---------- Masthead ---------- */
.masthead{
  position:fixed;top:0;left:0;right:0;z-index:9999;
  display:grid;grid-template-columns:auto auto 1fr;align-items:baseline;gap:24px;
  padding:16px var(--pad);
  border-bottom:1px solid var(--rule);
  background:var(--paper);
  transition:padding .4s var(--ease);
}
.masthead.is-scrolled{padding:11px var(--pad)}
.masthead__title{font-family:var(--serif);font-size:20px;font-weight:500;letter-spacing:-.01em}
.masthead__edition{font-family:var(--mono);font-size:11px;color:var(--ink-3);letter-spacing:.04em;text-transform:uppercase}
.masthead__nav{display:flex;justify-content:flex-end;align-items:center;gap:6px;font-size:13px;font-family:var(--mono)}
.masthead__nav a{padding:8px 12px;color:var(--ink-2);transition:color .3s}
.masthead__nav a:hover{color:var(--reg)}
.masthead__cta{border:1px solid var(--ink);border-radius:100px;padding:7px 16px!important;color:var(--ink)!important;transition:background .3s,color .3s!important}
.masthead__cta:hover{background:var(--ink);color:var(--paper)!important}
.masthead__burger{display:none;flex-direction:column;gap:5px;background:none;border:0;padding:8px;justify-self:end}
.masthead__burger span{width:20px;height:1.5px;background:var(--ink);transition:.3s}

/* ---------- Running head ---------- */
.runhead{
  max-width:var(--maxw);margin:0 auto;padding:80px var(--gutter) 14px;
  display:flex;justify-content:space-between;
  font-family:var(--mono);font-size:11px;color:var(--ink-3);
  text-transform:uppercase;letter-spacing:.1em;
  border-bottom:1px solid var(--rule-soft);
  position:relative;z-index:5;
}

/* ---------- Shared editorial atoms ---------- */
.label{
  display:block;font-family:var(--mono);font-size:10.5px;
  text-transform:uppercase;letter-spacing:.12em;color:var(--ink-3);
  margin-bottom:8px;
}
.reg{color:var(--reg)}

/* ---------- Cover ---------- */
.cover{
  position:relative;z-index:5;
  max-width:var(--maxw);margin:0 auto;
  min-height:100vh;min-height:100svh;
  padding:80px var(--gutter) 48px;
  display:grid;grid-template-columns:repeat(12,1fr);grid-template-rows:1fr auto;
  gap:18px 0;
  align-content:start;
}
.cover__folio{grid-column:1/-1;font-family:var(--mono);font-size:11px;color:var(--ink-3);letter-spacing:.1em;text-transform:uppercase;margin-bottom:16px}
.cover__field{grid-column:span 3;padding-right:var(--gutter)}
.cover__field p{font-size:13px;color:var(--ink-2);max-width:30ch}
.cover__field:nth-of-type(1){grid-column:1 / span 3}
.cover__field:nth-of-type(2){grid-column:4 / span 3}
.cover__title{
  grid-column:1 / -1;margin-top:24px;
  font-family:var(--serif);font-weight:400;
  font-size:clamp(40px,7.6vw,120px);line-height:.94;letter-spacing:-.025em;
}
.cover__title span{display:block;overflow:visible}
.cover__title em{font-style:italic;color:var(--reg)}
.cover__title span:nth-child(3){padding-left:calc(100% / 12 * 2)}
.cover__title span:nth-child(4){padding-left:calc(100% / 12 * 4)}
.cover__abstract{grid-column:8 / span 5;margin-top:28px}
.cover__abstract p{font-size:14.5px;color:var(--ink-2);line-height:1.5;max-width:40ch}
.cover__toc{grid-column:1 / span 5;margin-top:28px}
.cover__toc ol{list-style:none;border-top:1px solid var(--rule)}
.cover__toc li{border-bottom:1px solid var(--rule-soft)}
.cover__toc a{display:grid;grid-template-columns:auto 1fr auto;gap:12px;padding:10px 0;align-items:baseline;transition:padding .3s var(--ease),color .3s}
.cover__toc a:hover{padding-left:10px;color:var(--reg)}
.cover__toc b{font-family:var(--serif);font-style:italic;font-size:16px;color:var(--ink-3)}
.cover__toc i{font-family:var(--mono);font-size:10px;font-style:normal;color:var(--ink-3)}
.cover__stamp{
  grid-column:9 / span 4;
  display:flex;align-items:center;gap:12px;
  font-family:var(--mono);font-size:11px;color:var(--ink-2);
  padding:14px 0;border-top:1px solid var(--rule);
  align-self:end;
}
.cover__stamp .reg{font-size:14px}

/* ---------- Catalogue ---------- */
.catalogue{position:relative;z-index:5;max-width:var(--maxw);margin:0 auto;padding:48px var(--gutter) 96px}
.catalogue__head{display:grid;grid-template-columns:repeat(12,1fr);gap:24px 0;margin-bottom:56px}
.catalogue__num{grid-column:1 / span 2;font-family:var(--serif);font-style:italic;font-size:clamp(28px,3vw,40px);color:var(--reg)}
.catalogue__title{grid-column:3 / span 7;font-family:var(--serif);font-size:clamp(32px,4.5vw,56px);font-weight:500;line-height:1.02;letter-spacing:-.02em}
.catalogue__intro{grid-column:3 / span 7;font-size:15px;color:var(--ink-2);max-width:60ch;margin-top:8px}

.catalogue__table{grid-column:1 / -1;position:relative}
.catalogue__colhead,.entries{grid-column:1 / -1}
.catalogue__colhead{
  position:sticky;top:57px;z-index:100;
  background-color:var(--paper);
  background-image:repeating-linear-gradient(to right, var(--rule-soft) 0 1px, transparent 1px calc(100% / 12));
  box-shadow:inset -1px 0 0 var(--rule-soft);
  display:grid;grid-template-columns:repeat(12,1fr);gap:0;
  font-family:var(--mono);font-size:10.5px;color:var(--ink-3);
  text-transform:uppercase;letter-spacing:.1em;
  padding:10px 0;border-top:1px solid var(--ink);border-bottom:1px solid var(--rule);
}
.entries{list-style:none}
.entry{
  display:grid;grid-template-columns:repeat(12,1fr);gap:0;align-items:start;
  padding:26px 0;border-bottom:1px solid var(--rule);
  transition:background .35s var(--ease);
}
.entry:hover{background:rgba(26,24,22,.02)}
.entry__num, .entry__year, .entry__main, .entry__disc, .entry__role, .entry__folio {
  transition:transform .35s var(--ease), color .35s var(--ease);
}
.entry:hover .entry__num,
.entry:hover .entry__year,
.entry:hover .entry__main,
.entry:hover .entry__disc,
.entry:hover .entry__role {
  transform:translateX(8px);
}
.entry:hover .entry__folio {
  transform:translateX(-8px);
}
.catalogue__colhead span:nth-child(1), .entry__num{grid-column:1 / span 1}
.catalogue__colhead span:nth-child(2), .entry__year{grid-column:2 / span 1}
.catalogue__colhead span:nth-child(3), .entry__main{grid-column:3 / span 5}
.catalogue__colhead span:nth-child(4), .entry__disc{grid-column:8 / span 2}
.catalogue__colhead span:nth-child(5), .entry__role{grid-column:10 / span 2}
.catalogue__colhead span:nth-child(6), .entry__folio{grid-column:12 / span 1;text-align:right}
.catalogue__colhead span:not(:last-child),.entry__num,.entry__year,.entry__main,.entry__disc,.entry__role{padding-right:var(--gutter)}
.entry__num{font-family:var(--mono);font-size:13px;color:var(--ink-3)}
.entry__year{font-family:var(--mono);font-size:13px;color:var(--ink-2)}
.entry__title{font-family:var(--serif);font-size:30px;line-height:1.05;letter-spacing:-.01em;margin-bottom:7px}
.entry__note{font-size:14.5px;color:var(--ink-2);line-height:1.5;max-width:62ch}
.entry__note em{color:var(--ink)}
.entry__disc,.entry__role{font-family:var(--mono);font-size:11.5px;color:var(--ink-3);letter-spacing:.02em;padding-top:8px}
.entry__folio{font-family:var(--mono);font-size:11.5px;color:var(--ink-3);padding-top:8px}
.catalogue__tail{margin-top:28px;font-family:var(--serif);font-style:italic;font-size:14px;color:var(--ink-3)}

/* ---------- Case study ---------- */
.case{position:relative;z-index:5;max-width:var(--maxw);margin:0 auto;padding:48px var(--gutter) 96px}
main > section.case:first-child, #impressum{padding-top:140px}
.case__head{display:grid;grid-template-columns:repeat(12,1fr);gap:24px 0;margin-bottom:64px}
.case__num{grid-column:1 / span 2;font-family:var(--serif);font-style:italic;font-size:clamp(28px,3vw,40px);color:var(--reg)}
.case__title{grid-column:3 / span 9;font-family:var(--serif);font-size:clamp(32px,4.5vw,56px);font-weight:500;line-height:1.02;letter-spacing:-.02em}
.case__subject{grid-column:3 / span 9;font-family:var(--mono);font-size:13px;color:var(--ink-3);margin-top:10px;letter-spacing:.02em}

/* key figure */
.case__keyfig{grid-column:1 / -1;margin:0 0 72px}
.keyfig{display:grid;grid-template-columns:280px 1fr;gap:64px;align-items:center;background:var(--paper-2);border:1px solid var(--rule);padding:56px;border-radius:4px}
.keyfig__phone .kf-screen{
  aspect-ratio:9/19;background:linear-gradient(180deg,#16181d,#0e0f12);
  border-radius:24px;padding:32px 14px 14px;display:flex;flex-direction:column;gap:11px;
  box-shadow:0 30px 60px -26px rgba(26,24,22,.5);
}
.kf-bal{display:flex;flex-direction:column;gap:3px}
.kf-bal span{font-size:9px;color:#7a7e88;text-transform:uppercase;letter-spacing:.06em}
.kf-bal strong{font-family:var(--serif);font-size:24px;color:#ece8df;line-height:1}
.kf-sub{display:flex;gap:4px}
.kf-sub span{flex:1;height:4px;border-radius:2px;background:#22252d}
.kf-sub span:nth-child(1){background:var(--reg)}
.kf-row{display:flex;align-items:center;gap:10px;padding:9px;border-radius:8px;background:rgba(255,255,255,.04)}
.kf-row i{width:24px;height:24px;border-radius:7px;background:#2a2d35;flex-shrink:0}
.kf-row b{display:block;font-size:11px;color:#d8d4c8;font-weight:400;margin-bottom:2px}
.kf-row s{display:block;font-size:10px;color:#7a7e88;text-decoration:none}
.kf-row--mut{background:transparent}
.keyfig__annot{display:flex;flex-direction:column;gap:30px;max-width:42ch}
.annot{display:grid;grid-template-columns:32px 1fr;gap:16px;align-items:start}
.annot__ref{
  width:30px;height:30px;border:1px solid var(--ink);border-radius:50%;
  display:grid;place-items:center;font-family:var(--serif);font-style:italic;font-size:15px;
}
.annot p{font-size:15px;color:var(--ink-2);line-height:1.5}

figcaption{margin-top:18px;font-family:var(--serif);font-style:italic;font-size:13px;color:var(--ink-3);max-width:62ch}
figcaption b{font-style:normal;font-family:var(--mono);font-size:11px;color:var(--reg);letter-spacing:.04em;margin-right:6px}

/* case body */
.case__body{display:grid;grid-template-columns:repeat(12,1fr);gap:24px 0}
.case__meta{grid-column:1 / span 3;display:flex;flex-direction:column;gap:24px;align-self:start;padding-top:8px;border-top:1px solid var(--ink)}
.case__meta > div{display:flex;flex-direction:column;gap:4px}
.case__meta .label{margin-bottom:0}
.case__meta p{font-size:13px;color:var(--ink-2)}

.case__chapter{grid-column:5 / span 8}
.case__chapter h3{font-family:var(--serif);font-size:clamp(24px,2.6vw,32px);line-height:1.15;letter-spacing:-.01em;margin-bottom:14px;font-weight:500}
.case__chapter h3:not(:first-child){margin-top:36px}
.case__chapter p{font-size:17px;line-height:1.65;color:var(--ink-2);margin-bottom:18px;max-width:62ch}
.case__chapter em{color:var(--ink)}
.dropcap{}
.dropcap__letter{
  float:left;font-family:var(--serif);font-size:74px;line-height:.82;
  padding:6px 12px 0 0;color:var(--reg);font-weight:500;
}

/* before/after figure */
.case__figure{grid-column:1 / -1;margin:0}
.bafig{display:grid;grid-template-columns:1fr auto 1fr;gap:32px;align-items:stretch;background:var(--paper-2);border:1px solid var(--rule);border-radius:4px;padding:40px}
.bafig__col{display:flex;flex-direction:column;gap:16px}
.bafig__label{font-family:var(--mono);font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:var(--ink-3)}
.bafig__label--reg{color:var(--reg)}
.bafig__list{list-style:none;display:flex;flex-direction:column;gap:6px;flex:1}
.bafig__list li{font-size:12.5px;color:var(--ink-2);padding:7px 11px;background:var(--paper);border:1px solid var(--rule-soft);border-radius:3px}
.bafig__list--after li{background:var(--reg-tint);border-color:rgba(214,52,43,.3);color:var(--ink);font-size:13.5px}
.bafig__count{font-family:var(--mono);font-size:11px;color:var(--ink-3);padding-top:10px;border-top:1px solid var(--rule)}
.bafig__arrow{align-self:center;font-size:28px;color:var(--ink-3)}

.case__pull{grid-column:5 / span 8;padding:40px 0;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.case__pull p{font-family:var(--serif);font-style:italic;font-size:clamp(22px,2.6vw,30px);line-height:1.3;margin-bottom:16px}
.case__pull cite{font-family:var(--mono);font-size:12px;color:var(--ink-3);font-style:normal}

.case__footnotes{grid-column:5 / span 8;margin-top:8px;padding-top:20px;border-top:1px solid var(--rule-soft)}
.case__footnotes p{font-size:12.5px;color:var(--ink-3);line-height:1.6;margin-bottom:4px;font-family:var(--serif);font-style:italic}

.case__back{grid-column:5 / span 8;display:inline-block;margin-top:48px;font-family:var(--mono);font-size:13px;color:var(--ink-2);transition:color .3s}
.case__back:hover{color:var(--reg)}

/* ---------- Writings ---------- */
.writings{position:relative;z-index:5;max-width:var(--maxw);margin:0 auto;padding:48px var(--gutter) 96px}
.writings__head{display:grid;grid-template-columns:repeat(12,1fr);gap:24px 0;margin-bottom:56px}
.writings__num{grid-column:1 / span 2;font-family:var(--serif);font-style:italic;font-size:clamp(28px,3vw,40px);color:var(--reg)}
.writings__title{grid-column:3 / span 9;font-family:var(--serif);font-size:clamp(32px,4.5vw,56px);font-weight:500;line-height:1.02;letter-spacing:-.02em}
.writings__intro{grid-column:3 / span 9;font-size:15px;color:var(--ink-2);max-width:60ch;margin-top:8px}

.biblio{list-style:none;border-top:1px solid var(--ink)}
.biblio__item{
  display:grid;grid-template-columns:repeat(12,1fr);gap:0;align-items:start;
  padding:32px 0;border-bottom:1px solid var(--rule);
  transition:background .35s var(--ease);
}
.biblio__item:hover{background:rgba(26,24,22,.02)}
.biblio__num{grid-column:1 / span 2;font-family:var(--mono);font-size:13px;color:var(--ink-3);padding-top:4px}
.biblio__main{grid-column:3 / span 9;padding-right:var(--gutter)}
.biblio__num, .biblio__main {
  transition:transform .35s var(--ease), color .35s var(--ease);
}
.biblio__item:hover .biblio__num,
.biblio__item:hover .biblio__main {
  transform:translateX(8px);
}
.biblio__title{font-family:var(--serif);font-size:clamp(22px,2.4vw,30px);line-height:1.15;letter-spacing:-.01em;margin-bottom:10px;font-weight:500}
.biblio__meta{font-size:13.5px;color:var(--ink-3);margin-bottom:8px}
.biblio__meta em{color:var(--ink-2)}
.biblio__abstract{font-size:14.5px;color:var(--ink-2);line-height:1.55;max-width:64ch}
.biblio__link{
  grid-column:12 / span 1;font-family:var(--mono);font-size:13px;color:var(--reg);
  padding-top:4px;text-align:right;
  transition:transform .35s var(--ease), opacity .35s var(--ease);
}
.biblio__item:hover .biblio__link{
  transform:translateX(-8px);
  opacity:1;
}

/* ---------- CV ---------- */
.cv{position:relative;z-index:5;max-width:var(--maxw);margin:0 auto;padding:48px var(--gutter) 96px}
.cv__head{display:grid;grid-template-columns:repeat(12,1fr);gap:24px 0;margin-bottom:56px}
.cv__num{grid-column:1 / span 2;font-family:var(--serif);font-style:italic;font-size:clamp(28px,3vw,40px);color:var(--reg)}
.cv__title{grid-column:3 / span 9;font-family:var(--serif);font-size:clamp(32px,4.5vw,56px);font-weight:500;line-height:1.02;letter-spacing:-.02em}
.cv__body{display:grid;grid-template-columns:repeat(12,1fr);gap:24px 0}
.cv__lead{grid-column:1 / span 5}
.cv__lead p{font-size:15px;color:var(--ink-2);line-height:1.6;margin-bottom:18px;max-width:42ch}
.cv__lead p:first-child{font-family:var(--serif);font-size:clamp(20px,2vw,26px);line-height:1.3;color:var(--ink);margin-bottom:24px}
.cv__record{grid-column:7 / span 6}
.cv__colhead{font-family:var(--mono);font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:var(--ink-3);margin:0 0 14px;padding-bottom:8px;border-bottom:1px solid var(--rule)}
.cv__colhead:not(:first-child){margin-top:36px}
.cv__list{display:flex;flex-direction:column}
.cv__list > div{display:grid;grid-template-columns:130px 1fr;gap:20px;padding:9px 0;border-bottom:1px solid var(--rule-soft)}
.cv__list dt{font-family:var(--mono);font-size:12px;color:var(--ink-3)}
.cv__list dd{font-size:14px;color:var(--ink-2)}
.cv__list dd b{color:var(--ink);font-weight:500}
.cv__list--inline > div{border:0;padding:6px 0}
.cv__list--inline dd em{font-style:italic;color:var(--ink-3)}
.cv__refs{display:flex;flex-direction:column;gap:18px}
.cv__refs li{list-style:none;border-bottom:1px solid var(--rule-soft);padding-bottom:12px}
.cv__refs li:last-child{border-bottom:0;padding-bottom:0}
.cv__refs blockquote{font-family:var(--serif);font-size:15.5px;font-style:italic;line-height:1.45;color:var(--ink-2);margin-bottom:6px}
.cv__refs cite{display:block;font-family:var(--mono);font-size:10.5px;color:var(--ink-3);font-style:normal}

/* ---------- Colophon ---------- */
.colophon{position:relative;z-index:5;max-width:var(--maxw);margin:0 auto;padding:48px var(--gutter) 96px;display:grid;grid-template-columns:repeat(12,1fr);gap:24px 0;align-content:start}
.colophon__num{grid-column:1 / span 2;font-family:var(--serif);font-style:italic;font-size:clamp(28px,3vw,40px);color:var(--reg)}
.colophon__title{grid-column:3 / span 9;font-family:var(--serif);font-size:clamp(32px,4.5vw,56px);font-weight:500;line-height:1.02;letter-spacing:-.02em;margin-bottom:48px}
.colophon__contact{grid-column:1 / span 7}
.colophon__line{font-family:var(--serif);font-size:clamp(22px,2.4vw,30px);line-height:1.3;letter-spacing:-.01em;max-width:30ch;margin-bottom:32px}
.colophon__email{display:inline-block;font-family:var(--serif);font-size:clamp(26px,3vw,40px);border-bottom:1px solid var(--ink);padding-bottom:4px;transition:color .3s,border-color .3s}
.colophon__email:hover{color:var(--reg);border-color:var(--reg)}
.colophon__links{display:flex;flex-wrap:wrap;gap:8px;margin-top:40px}
.colophon__links a{font-family:var(--mono);font-size:12px;color:var(--ink-2);padding:7px 14px;border:1px solid var(--rule);border-radius:100px;transition:.3s}
.colophon__links a:hover{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.colophon__note{grid-column:9 / span 4}
.colophon__note p{font-size:13px;color:var(--ink-3);line-height:1.6;margin-bottom:14px}
.colophon__note b,.colophon__note em{color:var(--ink-2)}
.colophon__sign{grid-column:1 / span 12;display:flex;align-items:center;gap:16px;margin-top:64px;padding-top:24px;border-top:1px solid var(--ink);font-family:var(--serif);font-style:italic;font-size:16px;color:var(--ink-2)}
.colophon__sign .reg{font-size:22px}

/* Prevent default browser focus outline on main element */
main[tabindex="-1"]:focus,
main[tabindex="-1"]:focus-visible,
main:focus {
  outline: none !important;
}

/* ---------- Imprint / footer ---------- */
.imprint {
  position: relative;
  z-index: 5;
  border-top: 1px solid var(--rule);
  padding: 22px var(--gutter);
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  align-items: center;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  text-transform: uppercase;
  letter-spacing: .08em;
}
.imprint > *:nth-child(1) { grid-column: 1 / span 4; }
.imprint > *:nth-child(2) { grid-column: 5 / span 4; }
.imprint > *:nth-child(3) { grid-column: 9 / span 3; }
.imprint > *:nth-child(4) { grid-column: 12 / span 1; text-align: right; }
.imprint a:hover { color: var(--reg); }

/* ---------- Reveal ---------- */
.reveal {
  opacity: 1;
  transform: none;
}
html.js .reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}
html.js .reveal.is-in {
  opacity: 1;
  transform: none;
}

/* ---------- Responsive ---------- */

/* Tablet (≤1000px): collapse the 12-col grid into readable widths */
@media (max-width:1000px){
  :root{--gutter:clamp(18px,4vw,28px)}

  .masthead{grid-template-columns:1fr auto;gap:12px}
  .masthead__edition{display:none}

  /* Cover: stack the editorial fields, keep title full-width */
  .cover__field:nth-of-type(1){grid-column:1 / span 6}
  .cover__field:nth-of-type(2){grid-column:7 / span 6}
  .cover__abstract{grid-column:1 / span 8;margin-top:20px}
  .cover__toc{grid-column:1 / span 7;margin-top:24px}
  .cover__stamp{grid-column:8 / span 5;margin-top:24px}
  .cover__title span:nth-child(3){padding-left:calc(100% / 12 * 1)}
  .cover__title span:nth-child(4){padding-left:calc(100% / 12 * 2)}

  /* Section heads: number inline above title */
  .catalogue__head,.case__head,.writings__head,.cv__head{grid-template-columns:1fr;gap:6px}
  .catalogue__num,.case__num,.writings__num,.cv__num,.colophon__num{grid-column:1;font-size:22px}
  .catalogue__title,.case__title,.writings__title,.cv__title,.colophon__title{grid-column:1;font-size:clamp(30px,5.5vw,42px)}
  .catalogue__intro,.writings__intro,.case__subject{grid-column:1;margin-top:6px}

  /* Key figure: phone above annotations */
  .keyfig{grid-template-columns:1fr;gap:32px;justify-items:start;padding:32px}
  .keyfig__phone{width:200px}

  /* Case body: single column */
  .case__body{grid-template-columns:1fr;gap:32px}
  .case__meta{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:16px 24px;border-top:1px solid var(--ink);padding-top:16px}
  .case__chapter,.case__pull,.case__footnotes{grid-column:1/-1}
  .case__chapter p{max-width:62ch}

  /* Before/after: stack with downward arrow */
  .bafig{grid-template-columns:1fr;gap:16px;padding:24px}
  .bafig__arrow{transform:rotate(90deg);justify-self:center}

  /* CV: single column */
  .cv__body{grid-template-columns:1fr;gap:40px}
  .cv__lead{grid-column:1/-1}
  .cv__record{grid-column:1/-1}
  .cv__list > div{grid-template-columns:120px 1fr;gap:16px}

  /* Colophon: stack */
  .colophon{grid-template-columns:1fr}
  .colophon__contact{grid-column:1/-1}
  .colophon__note{grid-column:1/-1;margin-top:32px}
  .colophon__sign{grid-column:1/-1}

  /* Catalogue entries: hide folio column, narrow discipline/role */
  .catalogue__colhead{grid-template-columns:44px 56px 1fr 110px 110px}
  .catalogue__colhead span:last-child{display:none}
  .entry{grid-template-columns:44px 56px 1fr 110px 110px;gap:16px}
  .catalogue__colhead span, .entry__num, .entry__year, .entry__main, .entry__disc, .entry__role, .entry__folio{grid-column:auto;padding-right:0}
  .entry__folio{display:none}
  .entry__title{font-size:24px}
}

/* Mobile (≤760px): full single-column, overlay nav, no grid lines */
@media (max-width:760px){
  :root{--gutter:20px;--pad:18px}
  body{font-size:16px;line-height:1.6}

  /* Body lock when menu open */
  body.menu-open{overflow:hidden}

  /* Masthead */
  .masthead{padding:14px var(--pad)}
  .masthead__title{font-size:17px}
  .masthead__nav{
    position:fixed;inset:0;z-index:8500;
    background:var(--paper);
    flex-direction:column;justify-content:center;align-items:flex-start;
    gap:0;padding:80px var(--pad) 40px;
    transform:translateY(-100%);transition:transform .45s var(--ease);
    border:0;
  }
  .masthead__nav.is-open{transform:none}
  .masthead__nav a{
    width:100%;padding:16px 0;font-family:var(--serif);font-size:30px;
    color:var(--ink);border-bottom:1px solid var(--rule-soft);
  }
  .masthead__nav .masthead__cta{
    border:0;border-radius:0;margin-top:24px;width:100%;
    font-family:var(--sans);font-size:15px;padding:14px 0!important;
    border-top:1px solid var(--ink);color:var(--ink)!important;
    text-align:left;
  }
  .masthead__nav .masthead__cta:hover{background:transparent;color:var(--reg)!important}
  .masthead__burger{display:flex;z-index:8600}
  .masthead__burger.is-open span:nth-child(1){transform:translateY(3px) rotate(45deg)}
  .masthead__burger.is-open span:nth-child(2){transform:translateY(-3.5px) rotate(-45deg)}

  /* Hide grid overlay on mobile */
  .grid-lines{display:none}

  /* Cover: pure stack, no 12-col gymnastics */
  .cover{
    display: flex;
    flex-direction: column;
    position: relative;
    clear: both;
    width: 100%;
    min-height:auto;min-height:initial;
    grid-template-columns:1fr;grid-template-rows:none;
    padding:90px var(--gutter) 48px;gap:20px;align-content:start;
  }
  .cover__folio{margin-bottom:8px}
  .cover__field:nth-of-type(1),.cover__field:nth-of-type(2),
  .cover__abstract,.cover__toc,.cover__stamp{grid-column:1/-1}
  .cover__field p{font-size:14px}
  .cover__title{font-size:clamp(38px,12vw,68px);margin-top:12px;line-height:.98}
  .cover__title span:nth-child(3),.cover__title span:nth-child(4){padding-left:0}
  .cover__abstract{margin-top:16px}
  .cover__abstract p{font-size:15px}
  .cover__toc{margin-top:20px}
  .cover__toc a{padding:12px 0}
  .cover__stamp{margin-top:24px}

  /* Running head tighter */
  .runhead{padding:56px var(--gutter) 12px;font-size:10px}

  /* Sections: explicit vertical stack for mobile engines */
  .catalogue, .case, .writings, .cv, .colophon {
    display: flex;
    flex-direction: column;
    position: relative;
    clear: both;
    width: 100%;
    padding: 32px var(--gutter) 64px;
  }
  .case__keyfig{margin-bottom:48px}

  /* Catalogue: entries become cards */
  .catalogue__colhead{display:none}
  .entry{
    grid-template-columns:1fr;gap:6px;
    padding:24px 0;border-bottom:1px solid var(--rule);
  }
  .entry:hover{background:transparent}
  .entry:hover .entry__num, .entry:hover .entry__year, .entry:hover .entry__main, .entry:hover .entry__disc, .entry:hover .entry__role, .entry:hover .entry__folio {transform:none}
  .entry__num,.entry__year{display:inline-block;font-size:12px}
  .entry__num::after{content:'  ·  '}
  .entry__title{font-size:26px;margin:8px 0 6px}
  .entry__note{font-size:15px}
  .entry__disc,.entry__role{
    display:inline-block;padding-top:0;font-size:11px;
  }
  .entry__disc::after{content:'  ·  '}
  .entry__folio{display:none}

  /* Key figure */
  .keyfig{padding:24px;gap:28px}
  .keyfig__phone{width:180px}
  .kf-bal strong{font-size:20px}
  .keyfig__annot{gap:20px}
  .annot p{font-size:14px}

  /* Case body */
  .case__meta{grid-template-columns:1fr 1fr;gap:14px 20px;padding-top:14px}
  .case__chapter h3{font-size:22px;margin-bottom:16px}
  .case__chapter p{font-size:16px;line-height:1.65}
  .dropcap__letter{font-size:56px;padding:4px 10px 0 0}
  .case__pull p{font-size:20px}
  .case__pull{padding:28px 0}

  /* Before/after */
  .bafig{padding:20px;gap:14px}
  .bafig__list li{font-size:12px;padding:8px 10px}
  .bafig__list--after li{font-size:13px}
  .bafig__arrow{font-size:24px}

  /* Biblio */
  .biblio__item{grid-template-columns:1fr;gap:8px;padding:24px 0}
  .biblio__item:hover{background:transparent}
  .biblio__item:hover .biblio__num, .biblio__item:hover .biblio__main, .biblio__item:hover .biblio__link {transform:none}
  .biblio__num, .biblio__main, .biblio__link{grid-column:auto;padding-right:0}
  .biblio__num{padding-top:0;font-size:12px}
  .biblio__title{font-size:22px;margin-bottom:6px}
  .biblio__meta{font-size:12.5px;margin-bottom:6px}
  .biblio__abstract{font-size:14.5px}
  .biblio__link{text-align:left;padding-top:6px}

  /* CV */
  .cv__lead p:first-child{font-size:20px;margin-bottom:16px}
  .cv__lead p{font-size:15px;margin-bottom:14px}
  .cv__list > div{grid-template-columns:1fr;gap:2px;padding:10px 0}
  .cv__list dt{font-size:11px}
  .cv__list dd{font-size:14px}
  .cv__colhead:not(:first-child){margin-top:28px}

  /* Colophon */
  .colophon__line{font-size:22px;margin-bottom:24px;max-width:none}
  .colophon__email{font-size:24px}
  .colophon__links{gap:8px;margin-top:32px}
  .colophon__note p{font-size:12.5px}
  .colophon__sign{margin-top:48px;font-size:15px}

  /* Imprint */
  .imprint{flex-direction:column;gap:6px;font-size:10.5px}
}

/* Small phones (≤420px): tighten further */
@media (max-width:420px){
  .cover__title{font-size:clamp(34px,13vw,52px)}
  .entry__title{font-size:23px}
  .case__title,.catalogue__title,.writings__title,.cv__title,.colophon__title{font-size:28px}
  .case__chapter p{font-size:15.5px}
  .dropcap__letter{font-size:48px}
  .colophon__email{font-size:20px}
}

/* Skip link accessibility styling */
.skip-link {
  position: absolute;
  top: -100px;
  left: var(--pad);
  background: var(--reg);
  color: var(--paper);
  padding: 8px 16px;
  font-family: var(--mono);
  font-size: 12px;
  z-index: 10000;
  transition: top 0.2s var(--ease);
}
.skip-link:focus-visible {
  top: 12px;
  outline: 2px solid var(--ink);
  outline-offset: 2px;
}

/* Accessibility Focus States */
button:focus, a:focus {
  outline: none;
}
button:focus-visible, a:focus-visible {
  outline: 2px solid var(--reg) !important;
  outline-offset: 3px !important;
}
.masthead__cta:focus-visible,
.colophon__links a:focus-visible,
.annot__ref:focus-visible {
  border-radius: 100px;
}

/* Section scrolling adjustments */
html {
  scroll-padding-top: 90px;
}
section[id], main[id] {
  scroll-margin-top: 90px;
}

/* Scrollspy navigation styling */
.masthead__nav a {
  position: relative;
}
.masthead__nav a[aria-current="location"] {
  color: var(--reg) !important;
}
.masthead__nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 12px;
  right: 12px;
  height: 1.5px;
  background: var(--reg);
  transform: scaleX(0);
  transition: transform 0.3s var(--ease);
  transform-origin: center;
}
.masthead__nav a[aria-current="location"]::after {
  transform: scaleX(1);
}

/* Custom Cursor markup & states */
.cursor {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 10000;
  pointer-events: none;
  display: none;
}
.cursor__dot {
  position: fixed;
  top: 0;
  left: 0;
  width: 6px;
  height: 6px;
  background: var(--reg);
  border-radius: 50%;
  pointer-events: none;
  transform: translate3d(-50%, -50%, 0);
  z-index: 10001;
  opacity: 0;
  transition: width 0.2s, height 0.2s, opacity 0.3s, background-color 0.2s;
  will-change: transform;
}
.cursor__ring {
  position: fixed;
  top: 0;
  left: 0;
  width: 32px;
  height: 32px;
  border: 1px solid var(--ink-3);
  border-radius: 50%;
  pointer-events: none;
  transform: translate3d(-50%, -50%, 0);
  z-index: 10000;
  opacity: 0;
  transition: width 0.3s var(--ease), height 0.3s var(--ease), opacity 0.3s var(--ease), border-color 0.3s var(--ease), background-color 0.3s var(--ease);
  will-change: transform;
}

/* Cursor states on hover */
body.cursor-hover .cursor__ring {
  width: 48px;
  height: 48px;
  border-color: var(--reg);
  background-color: var(--reg-tint);
}
body.cursor-hover .cursor__dot {
  width: 8px;
  height: 8px;
}

@media (hover: hover) and (pointer: fine) and (prefers-reduced-motion: no-preference) {
  .cursor {
    display: block;
  }
  .cursor__dot, .cursor__ring {
    opacity: 1;
  }
}

/* Catalogue and Biblio Hover Enhancements */
.entry__title, .biblio__title {
  display: inline-block;
  position: relative;
}
.entry__title::after, .biblio__title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--reg);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s var(--ease);
}
.entry:hover .entry__title::after,
.biblio__item:hover .biblio__title::after {
  transform: scaleX(1);
}
.entry:hover .entry__num,
.biblio__item:hover .biblio__num {
  color: var(--reg);
  font-weight: 500;
}
.entry__num, .biblio__num {
  position: relative;
  transition: color 0.3s, transform 0.3s;
}
.entry__num::before, .biblio__num::before {
  content: '✦';
  position: absolute;
  left: -16px;
  color: var(--reg);
  opacity: 0;
  transform: scale(0.5);
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
}
.entry:hover .entry__num::before,
.biblio__item:hover .biblio__num::before {
  opacity: 1;
  transform: scale(1);
}

/* Performance: keep layout intact without Safari content-visibility collapse */

/* Parallax scroll animations */
@supports ((animation-timeline: view()) and (animation-range: entry)) {
  @keyframes parallax-phone {
    from { transform: translateY(24px); }
    to { transform: translateY(-24px); }
  }
  @keyframes parallax-after {
    from { transform: translateY(16px); }
    to { transform: translateY(-16px); }
  }
  @keyframes parallax-before {
    from { transform: translateY(-16px); }
    to { transform: translateY(16px); }
  }

  .keyfig__phone {
    animation: parallax-phone linear both;
    animation-timeline: view();
    animation-range: entry exit;
    will-change: transform;
  }
  
  .bafig__col--after {
    animation: parallax-after linear both;
    animation-timeline: view();
    animation-range: entry exit;
    will-change: transform;
  }

  .bafig__col--before {
    animation: parallax-before linear both;
    animation-timeline: view();
    animation-range: entry exit;
    will-change: transform;
  }
}

@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}

/* ---------- Coming Soon Toast Notification ---------- */
.toast {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 24px;
  background: var(--paper-2, #16181d);
  color: var(--ink, #f4f1eb);
  border: 1px solid var(--rule, rgba(255, 255, 255, 0.15));
  border-left: 3px solid var(--reg, #e53935);
  border-radius: 6px;
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  font-family: var(--sans, 'Inter', sans-serif);
  opacity: 0;
  transform: translateY(20px) scale(0.96);
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.toast.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.toast__icon {
  color: var(--reg, #e53935);
  font-size: 18px;
  line-height: 1;
  flex-shrink: 0;
}

.toast__content {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.toast__title {
  font-family: var(--serif, 'Newsreader', serif);
  font-size: 16px;
  font-weight: 500;
  color: var(--ink, #f4f1eb);
  letter-spacing: -0.01em;
}

.toast__desc {
  font-size: 13px;
  color: var(--ink-2, #9a9eab);
  line-height: 1.4;
}

@media (max-width: 600px) {
  .toast {
    left: 16px;
    right: 16px;
    bottom: 16px;
    padding: 14px 18px;
  }
}