/* Case study Kuźnia Polska — identity "Metryczka nocą" (a forge's technical drawing
   printed negative: warm black sheet, bone linework, one hot red).
   Used by pages/case-kuznia-pl.php and pages/case-kuznia-en.php; everything is scoped
   under .cs-kuznia so the shared header/footer stay untouched. */

.cs-kuznia {
  --kp-ground: #121110;
  --kp-panel: #1B1A18;
  --kp-line: #3A3733;
  --kp-bone: #ECE6DC;
  --kp-muted: #A9A399;
  --kp-red: #BD0D0C;
  --kp-red-dark: #9C0A09;
  --kp-red-text: #F0565A;
  --kp-cream: #F2EEE7;
  --kp-cond: 'Barlow Condensed', 'Barlow', 'Arial Narrow', sans-serif;
  --kp-body: 'Barlow', 'Plus Jakarta Sans', system-ui, sans-serif;
  --kp-mono: 'Overpass Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  background: var(--kp-ground);
  color: var(--kp-bone);
  font-family: var(--kp-body);
  font-size: 17px;
  line-height: 1.6;
  padding: clamp(16px, 2.4vw, 36px) clamp(8px, 1.6vw, 24px) clamp(36px, 4.4vw, 64px);
}
.cs-kuznia a { color: inherit; }
.cs-kuznia a:hover { color: var(--kp-red-text); }
.cs-kuznia :focus-visible { outline: 3px solid var(--kp-red-text); outline-offset: 3px; border-radius: 0; }
.cs-kuznia ::selection { background: var(--kp-red); color: #FFFFFF; }
.kp-nw { white-space: nowrap; }
/* Bigger hit area (>= 44px tall) for small standalone links without moving the text. */
.cs-kuznia .kp-tap { display: inline-block; padding-block: 13px; margin-block: -13px; }
.cs-kuznia .kp-redline, .cs-kuznia .kp-fig__full {
  color: var(--kp-bone); text-decoration: underline; text-decoration-color: var(--kp-red);
  text-decoration-thickness: 1.5px; text-underline-offset: 3px;
}
.cs-kuznia .kp-redline:hover, .cs-kuznia .kp-fig__full:hover { color: var(--kp-red-text); }

/* ---- Drawing sheet: frame with zone markers ------------------------------ */
.kp-sheet {
  max-width: 1288px; margin: 0 auto; border: 1px solid var(--kp-line);
  display: grid;
  grid-template-columns: clamp(14px, 1.6vw, 22px) minmax(0, 1fr) clamp(14px, 1.6vw, 22px);
  grid-template-rows: 24px auto 24px;
  grid-template-areas: ". top ." "left body right" ". bottom .";
}
.kp-ruler { display: flex; font-family: var(--kp-mono); font-size: 10px; line-height: 1; color: var(--kp-muted); user-select: none; }
.kp-ruler span { flex: 1 1 0; display: flex; align-items: center; justify-content: center; }
.kp-ruler--top { grid-area: top; }
.kp-ruler--bottom { grid-area: bottom; }
.kp-ruler--left { grid-area: left; flex-direction: column; }
.kp-ruler--right { grid-area: right; flex-direction: column; }
.kp-ruler--top span + span, .kp-ruler--bottom span + span { border-left: 1px solid var(--kp-line); }
.kp-ruler--left span + span, .kp-ruler--right span + span { border-top: 1px solid var(--kp-line); }
.kp-body {
  grid-area: body; min-width: 0; border: 2px solid var(--kp-line);
  padding: clamp(22px, 3.6vw, 52px) clamp(16px, 3.2vw, 44px);
  display: flex; flex-direction: column; gap: clamp(72px, 7.6vw, 112px);
}

/* ---- Shared type ------------------------------------------------------------ */
.cs-kuznia .kp-h1 {
  font-family: var(--kp-cond); font-weight: 700; font-size: clamp(42px, 5.2vw, 76px); line-height: .96;
  letter-spacing: .04em; text-transform: uppercase; text-wrap: balance; color: var(--kp-bone);
}
.cs-kuznia .kp-h2 {
  font-family: var(--kp-cond); font-weight: 700; font-size: clamp(30px, 2.7vw, 40px); line-height: 1.02;
  letter-spacing: .04em; text-transform: uppercase; text-wrap: balance; color: var(--kp-bone);
}
.cs-kuznia .kp-h3 {
  font-family: var(--kp-cond); font-weight: 700; font-size: clamp(22px, 1.8vw, 26px); line-height: 1.08;
  letter-spacing: .04em; text-transform: uppercase; text-wrap: balance; color: var(--kp-bone);
}
.kp-eyebrow { font-family: var(--kp-mono); font-size: 12.5px; line-height: 1.5; letter-spacing: .14em; text-transform: uppercase; color: var(--kp-muted); }
.kp-label { display: flex; align-items: center; gap: 10px; font-family: var(--kp-mono); font-size: 12px; line-height: 1.4; letter-spacing: .14em; text-transform: uppercase; color: var(--kp-muted); }
.kp-label--bone { color: var(--kp-bone); }
.kp-sq { flex: none; width: 9px; height: 9px; background: var(--kp-red); }
.kp-sq--open { background: none; border: 1px solid var(--kp-bone); }
.kp-meta { font-family: var(--kp-mono); font-size: 12px; line-height: 1.4; letter-spacing: .14em; text-transform: uppercase; color: var(--kp-muted); }
.kp-src { font-family: var(--kp-mono); font-size: 12px; line-height: 1.6; color: var(--kp-muted); }
.kp-p { max-width: 780px; font-size: 17px; line-height: 1.62; }
.kp-note-p { font-size: 16.5px; line-height: 1.6; }
.kp-muted-p { font-size: 16px; line-height: 1.55; color: var(--kp-muted); }

/* ---- Hero ------------------------------------------------------------------ */
.kp-hero { display: flex; flex-direction: column; gap: 36px; }
.kp-crumbs { font-family: var(--kp-mono); font-size: 12.5px; line-height: 1.5; letter-spacing: .06em; color: var(--kp-muted); }
.kp-crumbs ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.cs-kuznia .kp-crumbs a { text-decoration: underline; text-decoration-color: var(--kp-muted); text-underline-offset: 3px; }
.kp-crumbs [aria-current] { color: var(--kp-bone); }
.kp-hero__grid { display: flex; flex-direction: row-reverse; flex-wrap: wrap; gap: 32px 48px; align-items: flex-start; }
.kp-hero__main { flex: 5 1 700px; min-width: 0; display: flex; flex-direction: column; gap: 24px; }
.kp-hero__aside { flex: 1 1 250px; min-width: 0; display: flex; flex-direction: column; gap: 22px; }
.kp-rule { display: block; width: 72px; height: 4px; background: var(--kp-red); }
.kp-lead { max-width: 780px; font-size: clamp(18px, 1.45vw, 21px); line-height: 1.55; text-wrap: pretty; }
.kp-byline { font-family: var(--kp-mono); font-size: 12.5px; line-height: 1.6; letter-spacing: .04em; color: var(--kp-muted); }
.kp-logo-tile { background: var(--kp-cream); padding: 26px 20px; display: flex; justify-content: center; align-items: center; }
.cs-kuznia .kp-logo-tile img { display: block; width: 143px; max-width: 100%; height: auto; }
.kp-detail { display: flex; flex-direction: column; gap: 8px; }
.cs-kuznia .kp-detail svg { display: block; width: 100%; max-width: 340px; height: auto; }
.kp-detail figcaption { font-family: var(--kp-mono); font-size: 11px; line-height: 1.5; letter-spacing: .06em; color: var(--kp-muted); }
.kp-svg-axis { fill: none; stroke: var(--kp-muted); stroke-width: .8; stroke-dasharray: 14 3 2 3; }
.kp-svg-part { fill: none; stroke: var(--kp-bone); stroke-width: 1.6; stroke-linejoin: round; }
.kp-svg-part--thin { stroke-width: 1; }
.kp-svg-dim { fill: none; stroke: var(--kp-muted); stroke-width: .8; }
.kp-svg-head { fill: var(--kp-muted); }
.kp-svg-text { font-family: var(--kp-mono); font-size: 10px; fill: var(--kp-bone); }

/* Title block (metryczka) */
.kp-tb { border: 1px solid var(--kp-muted); background: var(--kp-line); display: flex; flex-direction: column; gap: 1px; }
.kp-tb__head {
  background: var(--kp-panel); padding: 9px 14px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px 16px;
  font-family: var(--kp-mono); font-size: 11.5px; line-height: 1.5; letter-spacing: .14em; text-transform: uppercase; color: var(--kp-muted);
}
.kp-tb__row { margin: 0; display: flex; flex-wrap: wrap; gap: 1px; }
.kp-tb__cell { flex: 2 1 268px; min-width: 0; background: var(--kp-ground); padding: 10px 14px 12px; display: flex; flex-direction: column; gap: 4px; }
.kp-tb__cell--scope { flex: 3 1 368px; }
.kp-tb__cell--tech { flex: 2 1 328px; }
.kp-tb__cell--period { flex: 2 1 278px; }
.kp-tb__cell--status { flex: 3 1 408px; }
.kp-tb__cell--s { flex: 1 1 80px; }
.kp-tb dt { font-family: var(--kp-mono); font-size: 10.5px; line-height: 1.5; letter-spacing: .12em; text-transform: uppercase; color: var(--kp-muted); }
.kp-tb dd { margin: 0; font-size: 16px; font-weight: 500; line-height: 1.45; color: var(--kp-bone); }
.kp-tb dd.kp-tb__mono { font-family: var(--kp-mono); font-size: 13px; font-weight: 400; line-height: 1.6; }
.kp-tb dd.kp-tb__big { font-family: var(--kp-mono); font-size: 17px; font-weight: 400; line-height: 1.4; }
.kp-tb dd.kp-tb__status { display: flex; flex-direction: column; gap: 6px; font-size: 15px; font-weight: 400; line-height: 1.5; }

/* Dimension line used as a divider (⟵ 1772 · 2026 ⟶) */
.kp-dim { display: flex; align-items: center; }
.kp-dim__tick { flex: none; width: 1px; height: 28px; background: var(--kp-muted); }
.cs-kuznia .kp-dim__arrow { display: block; flex: none; fill: var(--kp-muted); }
.kp-dim__line { flex: 1 1 auto; height: 1px; background: var(--kp-muted); }
.kp-dim__label { flex: none; padding: 0 18px; font-family: var(--kp-mono); font-size: 13px; letter-spacing: .1em; color: var(--kp-bone); white-space: nowrap; }

/* ---- Sections: narrow notes column + wide drawing column ------------------------ */
.kp-sec { display: flex; flex-direction: column; gap: 48px; }
.kp-sec--solution { gap: clamp(56px, 5.6vw, 80px); }
.kp-sec--tight { gap: 40px; }
.kp-split { display: flex; flex-wrap: wrap; gap: 28px 48px; align-items: flex-start; }
.kp-notes { flex: 1 1 250px; min-width: 0; display: flex; flex-direction: column; gap: 16px; }
.kp-item .kp-notes { gap: 14px; }
.kp-notes--tight { gap: 12px; }
.kp-main { flex: 5 1 700px; min-width: 0; display: flex; flex-direction: column; gap: 24px; }
.kp-main--tl { gap: 22px; }

/* Problem: two checklists */
.kp-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr)); gap: 16px; }
.kp-card { border: 1px solid var(--kp-line); background: var(--kp-panel); display: flex; flex-direction: column; }
.kp-card__head {
  padding: 10px 16px; border-bottom: 1px solid var(--kp-line); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 4px 12px;
  font-family: var(--kp-mono); font-size: 11.5px; line-height: 1.5; letter-spacing: .12em; text-transform: uppercase; color: var(--kp-muted);
}
.kp-card__title { color: var(--kp-bone); }
.cs-kuznia .kp-card__list { list-style: none; margin: 0; padding: 14px 16px 16px; display: flex; flex-direction: column; gap: 10px; }
.kp-card__list li { display: flex; gap: 12px; font-size: 15.5px; line-height: 1.5; }
.kp-card__no { flex: none; width: 20px; font-family: var(--kp-mono); font-size: 12px; line-height: 1.95; color: var(--kp-muted); }
.kp-cond { border: 1px solid var(--kp-muted); padding: 14px 18px; display: flex; flex-wrap: wrap; gap: 8px 18px; align-items: baseline; }
.kp-cond__label { flex: none; display: inline-flex; align-items: center; gap: 8px; font-family: var(--kp-mono); font-size: 11.5px; letter-spacing: .14em; text-transform: uppercase; }
.kp-cond__text { flex: 1 1 300px; min-width: 0; font-size: 16.5px; line-height: 1.55; }

/* Arrow drawn in CSS (horizontal by default, vertical in stacked layouts) */
.kp-arrow { position: relative; display: block; flex: none; width: 24px; height: 10px; }
.kp-arrow::before { content: ""; position: absolute; left: 1px; right: 8px; top: 4.5px; height: 1px; background: var(--kp-muted); }
.kp-arrow::after {
  content: ""; position: absolute; right: 1px; top: 1.8px; width: 0; height: 0;
  border-left: 9px solid var(--kp-muted); border-top: 3.2px solid transparent; border-bottom: 3.2px solid transparent;
}

/* Routing strip */
.kp-route, .kp-flow { display: flex; flex-direction: column; gap: 14px; }
.kp-route__head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 6px 24px; }
.kp-route__title { font-family: var(--kp-mono); font-size: 12px; line-height: 1.5; letter-spacing: .14em; text-transform: uppercase; color: var(--kp-bone); }
.kp-route__hint { font-family: var(--kp-mono); font-size: 12px; line-height: 1.5; color: var(--kp-muted); }
.cs-kuznia .kp-route__list { list-style: none; margin: 0; padding: 0; display: flex; align-items: flex-start; }
.kp-route__item { flex: 1 1 0; min-width: 0; display: grid; grid-template-columns: minmax(0, 1fr) 26px; grid-template-rows: 60px auto; }
.kp-route__step {
  grid-column: 1; grid-row: 1; height: 60px; border: 1px solid var(--kp-line); background: var(--kp-panel);
  padding: 0 10px; display: flex; flex-direction: column; justify-content: center; gap: 2px; min-width: 0;
}
.kp-route__item--key .kp-route__step { border-top: 3px solid var(--kp-red); }
.kp-route__no { font-family: var(--kp-mono); font-size: 11px; line-height: 1.2; color: var(--kp-muted); }
.kp-route__name { font-family: var(--kp-cond); font-weight: 700; font-size: 15px; line-height: 1.15; letter-spacing: .03em; text-transform: uppercase; overflow-wrap: anywhere; }
.kp-route__arrow { grid-column: 2; grid-row: 1; align-self: center; justify-self: center; }
.kp-route__note { grid-column: 1; grid-row: 2; display: flex; flex-direction: column; align-items: center; }
.kp-route__note::before { content: ""; width: 0; height: 14px; border-left: 1px dashed var(--kp-muted); }
.kp-route__note span { align-self: stretch; border: 1px dashed var(--kp-muted); padding: 7px 9px; font-size: 13px; line-height: 1.4; color: var(--kp-muted); }

/* ---- Solution: parts list, legend, figures ------------------------------------ */
.kp-legend { display: flex; flex-direction: column; gap: 8px; font-family: var(--kp-mono); font-size: 11.5px; line-height: 1.45; color: var(--kp-muted); }
.kp-legend > span { display: flex; align-items: flex-start; gap: 10px; }
.kp-legend__line { flex: none; width: 34px; margin-top: 8px; border-top: 1.5px solid var(--kp-bone); }
.kp-legend__line--dashed { border-top-style: dashed; }

.kp-table-wrap { overflow-x: auto; border: 1px solid var(--kp-muted); }
.kp-table { width: 100%; min-width: 520px; border-collapse: collapse; font-size: 15.5px; line-height: 1.45; color: var(--kp-bone); }
.kp-table caption {
  caption-side: top; text-align: left; padding: 10px 14px; background: var(--kp-panel); border-bottom: 1px solid var(--kp-line);
  font-family: var(--kp-mono); font-size: 11.5px; line-height: 1.5; letter-spacing: .14em; text-transform: uppercase; color: var(--kp-muted);
}
.kp-table th[scope="col"] {
  padding: 9px 14px; text-align: left; font-family: var(--kp-mono); font-size: 11px; font-weight: 500; line-height: 1.5;
  letter-spacing: .1em; text-transform: uppercase; color: var(--kp-muted);
}
.kp-table th[scope="col"] + th { border-left: 1px solid var(--kp-line); }
.kp-table td { padding: 11px 14px; vertical-align: top; border-top: 1px solid var(--kp-line); }
.kp-table td + td { border-left: 1px solid var(--kp-line); }
.kp-table tr.is-dashed td { border-top: 1px dashed var(--kp-muted); }
.kp-table .kp-col-no { width: 64px; }
.kp-table .kp-col-state { width: 36%; }
.kp-table__num { font-family: var(--kp-mono); font-size: 14px; }
.kp-state { display: inline-flex; align-items: flex-start; gap: 8px; }
.kp-state__mark { flex: none; width: 8px; height: 8px; margin-top: .5em; background: var(--kp-bone); }
.kp-state__mark--dashed { background: none; border: 1px dashed var(--kp-bone); }
.kp-state-line { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; font-size: 15px; line-height: 1.5; }
.kp-state-line__k { font-family: var(--kp-mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--kp-muted); }

.kp-fig { flex: 5 1 700px; min-width: 0; margin: 0; display: flex; flex-direction: column; gap: 12px; }
.kp-fig__frame { width: fit-content; max-width: 100%; background: var(--kp-cream); padding: 8px; }
.kp-fig--concept { gap: 16px; }
.kp-fig--concept .kp-fig__frame { outline: 1.5px dashed var(--kp-muted); outline-offset: 6px; }
.kp-fig__bar {
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 4px 16px; padding: 0 2px 8px;
  font-family: var(--kp-mono); font-size: 11px; line-height: 1.5; letter-spacing: .08em; text-transform: uppercase; color: #4A4640;
}
.kp-fig__bar-l { display: inline-flex; flex-wrap: wrap; align-items: center; gap: 4px 10px; }
.kp-fig__badge { background: var(--kp-red); color: #FFFFFF; padding: 1px 7px; letter-spacing: .12em; }
.cs-kuznia .kp-shot { display: block; position: relative; width: 800px; max-width: 100%; overflow: hidden; border: 1px solid #CFC8BC; background: #FFFFFF; }
.cs-kuznia .kp-shot img { display: block; width: 100%; height: auto; }
.cs-kuznia .kp-shot--side img { height: 100%; object-fit: cover; object-position: 100% 0; }
.kp-shot--s2 { aspect-ratio: 1180 / 1234; }
.kp-shot--s3 { aspect-ratio: 1180 / 1064; }
.kp-shot--s4 { aspect-ratio: 1180 / 900; }
.kp-fig__cap { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 14px; font-size: 14.5px; line-height: 1.5; color: var(--kp-muted); }
.kp-fig__no { font-family: var(--kp-mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--kp-bone); }
.kp-fig__honest { font-family: var(--kp-mono); font-size: 12px; letter-spacing: .04em; }
.cs-kuznia .kp-fig__full { font-family: var(--kp-mono); font-size: 12px; letter-spacing: .04em; }
.kp-fig__calc { flex: 1 1 100%; font-family: var(--kp-mono); font-size: 13px; line-height: 1.6; color: var(--kp-bone); }

/* ---- How it works: zones, flow, rules ----------------------------------------- */
.kp-zones { flex: 5 1 700px; min-width: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr)); gap: 16px; }
.kp-zone { border: 1px solid var(--kp-line); background: var(--kp-panel); display: flex; flex-direction: column; }
.kp-zone--dashed { border: 1px dashed var(--kp-muted); }
.kp-zone--plain { background: transparent; }
.kp-zone__head {
  padding: 9px 16px; border-bottom: 1px solid var(--kp-line); display: flex; justify-content: space-between; gap: 12px;
  font-family: var(--kp-mono); font-size: 11px; line-height: 1.5; letter-spacing: .12em; text-transform: uppercase; color: var(--kp-muted);
}
.kp-zone--dashed .kp-zone__head { border-bottom: 1px dashed var(--kp-muted); }
.kp-zone__body { padding: 14px 16px 18px; display: flex; flex-direction: column; gap: 8px; }
.cs-kuznia .kp-zone__title { font-family: var(--kp-cond); font-weight: 700; font-size: 20px; line-height: 1.15; letter-spacing: .04em; text-transform: uppercase; color: var(--kp-bone); text-wrap: balance; }
.cs-kuznia .kp-zone__title--icon { display: flex; align-items: center; gap: 10px; }
.kp-zone__title--icon svg { flex: none; display: block; color: var(--kp-red-text); }
.kp-zone__text { font-size: 15.5px; line-height: 1.55; }

.cs-kuznia .kp-flow__list { list-style: none; margin: 0; padding: 0; display: flex; align-items: center; }
.kp-flow__item { flex: 1 1 0; min-width: 0; display: flex; align-items: center; gap: 8px; }
.kp-flow__item + .kp-flow__item { margin-left: 8px; }
.kp-flow__item--w12 { flex-grow: 1.2; }
.kp-flow__item--w13 { flex-grow: 1.3; }
.kp-flow__item--w19 { flex-grow: 1.9; }
.kp-flow__step { flex: 1 1 auto; min-width: 0; border: 1px solid var(--kp-line); background: var(--kp-panel); padding: 12px 14px; display: flex; flex-direction: column; gap: 4px; }
.kp-flow__step--dashed { border: 1px dashed var(--kp-muted); background: transparent; }
.kp-flow__step--group { border: 1px solid var(--kp-muted); background: transparent; padding: 10px; gap: 8px; }
.kp-flow__no { font-family: var(--kp-mono); font-size: 11px; line-height: 1.4; color: var(--kp-muted); }
.kp-flow__name { font-family: var(--kp-cond); font-weight: 700; font-size: 17px; line-height: 1.15; letter-spacing: .04em; text-transform: uppercase; }
.kp-flow__desc { font-size: 13.5px; line-height: 1.4; color: var(--kp-muted); }
.kp-flow__group-title { font-family: var(--kp-mono); font-size: 11px; line-height: 1.4; letter-spacing: .08em; text-transform: uppercase; }
.kp-flow__pass { border: 1px solid var(--kp-line); background: var(--kp-panel); padding: 7px 10px; font-size: 14px; line-height: 1.4; }
.kp-flow__pass-k { font-family: var(--kp-mono); font-size: 11.5px; color: var(--kp-muted); margin-right: 7px; }

.kp-split--rules { gap: 20px 48px; }
.kp-rules { flex: 5 1 700px; min-width: 0; list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(340px, 100%), 1fr)); gap: 0 32px; }
.kp-rules li { display: flex; gap: 14px; padding: 12px 0; border-top: 1px solid var(--kp-line); font-size: 16px; line-height: 1.5; }
.kp-rules__no { flex: none; width: 22px; font-family: var(--kp-mono); font-size: 12.5px; line-height: 1.9; color: var(--kp-muted); }

/* ---- Timeline and effects ------------------------------------------------------- */
.kp-tl { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }
.kp-tl li { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 28px; padding: 14px 0; border-top: 1px solid var(--kp-line); }
.kp-tl li.is-plan { border-top: 1px dashed var(--kp-muted); border-bottom: 1px dashed var(--kp-muted); }
.kp-tl__date { flex: 0 0 150px; display: inline-flex; align-items: center; gap: 10px; font-family: var(--kp-mono); font-size: 14px; line-height: 1.6; }
.kp-tl__mark { flex: none; width: 8px; height: 8px; background: var(--kp-bone); }
.kp-tl__mark--red { background: var(--kp-red); }
.kp-tl__mark--dashed { background: none; border: 1px dashed var(--kp-bone); }
.kp-tl li.is-plan .kp-tl__mark--dashed { border-color: var(--kp-muted); }
.kp-tl__text { flex: 1 1 300px; min-width: 0; font-size: 16px; line-height: 1.55; }
.kp-tl li.is-plan .kp-tl__date, .kp-tl li.is-plan .kp-tl__text { color: var(--kp-muted); }

.kp-effects { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }
.kp-effects li { display: flex; gap: 16px; padding: 13px 0; border-top: 1px solid var(--kp-line); font-size: 16.5px; line-height: 1.55; }
.kp-effects li:last-child { border-bottom: 1px solid var(--kp-line); }
.kp-effects__no { flex: none; width: 26px; font-family: var(--kp-mono); font-size: 12.5px; line-height: 2; color: var(--kp-muted); }

/* ---- FAQ (rsm_faq accordion, restyled as drawing notes) ------------------------- */
.cs-kuznia .rsm-faq { border-bottom: 1px solid var(--kp-line); }
.cs-kuznia .rsm-faq__item { border-top: 1px solid var(--kp-line); }
.cs-kuznia .rsm-faq__q { padding: 20px 0; gap: 24px; align-items: center; }
.cs-kuznia .rsm-faq__title {
  font-family: var(--kp-cond); font-weight: 700; font-size: 21px; line-height: 1.15; letter-spacing: .04em;
  text-transform: uppercase; text-wrap: balance; color: var(--kp-bone);
}
.cs-kuznia .rsm-faq__q:hover .rsm-faq__title { color: #FFFFFF; }
.cs-kuznia .rsm-faq__icon { margin-top: 0; color: var(--kp-red-text); }
.cs-kuznia .rsm-faq__a { max-width: 804px; padding: 0 44px 22px 0; font-size: 16.5px; line-height: 1.6; color: var(--kp-bone); }

/* ---- CTA and next steps -------------------------------------------------------- */
.kp-cta { display: flex; flex-direction: column; gap: 24px; }
.kp-cta__box {
  background: var(--kp-panel); border: 1px solid var(--kp-line); border-top: 4px solid var(--kp-red);
  padding: clamp(24px, 3.4vw, 44px); display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 24px 48px;
}
.kp-cta__text { flex: 1 1 420px; min-width: 0; display: flex; flex-direction: column; gap: 14px; }
.cs-kuznia .kp-cta__h {
  font-family: var(--kp-cond); font-weight: 700; font-size: clamp(32px, 3.4vw, 50px); line-height: 1;
  letter-spacing: .04em; text-transform: uppercase; text-wrap: balance; color: var(--kp-bone);
}
.kp-cta__p { max-width: 620px; font-size: 17px; line-height: 1.6; }
.kp-cta__actions { flex: 0 1 auto; display: flex; flex-direction: column; align-items: flex-start; gap: 12px; }
.cs-kuznia .kp-btn {
  display: inline-flex; align-items: center; gap: 12px; min-height: 52px; padding: 12px 24px;
  background: var(--kp-red); color: #FFFFFF; text-decoration: none;
  font-family: var(--kp-cond); font-weight: 700; font-size: 19px; line-height: 1.2; letter-spacing: .06em; text-transform: uppercase;
  transition: background-color .15s ease;
}
.cs-kuznia .kp-btn:hover { background: var(--kp-red-dark); color: #FFFFFF; }
.cs-kuznia .kp-btn svg { flex: none; }
.cs-kuznia .kp-wa {
  font-family: var(--kp-mono); font-size: 12.5px; line-height: 1.5; letter-spacing: .04em;
  text-decoration: underline; text-decoration-color: var(--kp-muted); text-underline-offset: 3px;
}
.kp-reads { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr)); gap: 16px; }
.cs-kuznia .kp-read {
  display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; padding: 18px 20px;
  border: 1px solid var(--kp-line); color: var(--kp-bone); text-decoration: none; transition: border-color .15s ease;
}
.cs-kuznia .kp-read:hover { border-color: var(--kp-muted); color: var(--kp-bone); }
.cs-kuznia .kp-read:hover .kp-read__title { color: #FFFFFF; }
.kp-read__txt { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.kp-read__meta { font-family: var(--kp-mono); font-size: 11.5px; line-height: 1.5; letter-spacing: .12em; text-transform: uppercase; color: var(--kp-muted); }
.kp-read__title { font-size: 18px; font-weight: 500; line-height: 1.35; }
.cs-kuznia .kp-go { flex: none; display: block; color: var(--kp-red-text); }
.cs-kuznia .kp-nextcase {
  display: flex; flex-wrap: wrap; align-items: center; gap: 16px 28px; padding: 20px 22px;
  border: 1px solid var(--kp-muted); color: var(--kp-bone); text-decoration: none; transition: border-color .15s ease;
}
.cs-kuznia .kp-nextcase:hover { border-color: var(--kp-bone); color: var(--kp-bone); }
.cs-kuznia .kp-nextcase:hover .kp-nextcase__title { color: #FFFFFF; }
.kp-nextcase__label { flex: 0 0 auto; font-family: var(--kp-mono); font-size: 11.5px; letter-spacing: .14em; text-transform: uppercase; color: var(--kp-muted); }
.kp-nextcase__logo { flex: none; max-width: 100%; background: var(--kp-cream); padding: 14px 18px; display: flex; align-items: center; }
.cs-kuznia .kp-nextcase__logo img { display: block; width: 223px; max-width: 100%; height: auto; }
.kp-nextcase__title { flex: 1 1 260px; min-width: 0; font-family: var(--kp-cond); font-weight: 600; font-size: 22px; line-height: 1.15; letter-spacing: .03em; text-transform: uppercase; }
.cs-kuznia .kp-nextcase .kp-go { width: 26px; height: 26px; margin-left: auto; }
.kp-index { display: flex; justify-content: flex-end; }
.cs-kuznia .kp-index__link {
  display: inline-flex; align-items: center; gap: 10px; font-family: var(--kp-mono); font-size: 12.5px; letter-spacing: .1em;
  text-transform: uppercase; text-decoration: underline; text-decoration-color: var(--kp-muted); text-underline-offset: 4px;
}
.cs-kuznia .kp-index__link .kp-go { width: 18px; height: 18px; }

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

/* Below ~1280px the 8-step routing no longer fits one row: two rows of four. */
@media (max-width: 1279.98px) {
  .cs-kuznia .kp-route__list { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); row-gap: 18px; }
}

/* Stacked layout (the notes column wraps above the drawing column). */
@media (max-width: 1150.98px) {
  .kp-hero__aside { flex-direction: row; align-items: center; gap: 32px; }
  .kp-logo-tile { flex: 0 0 240px; }
  .kp-detail { flex: 1 1 0; }
  .kp-fig__frame { width: 100%; }
  .cs-kuznia .kp-shot { width: 100%; }
  .kp-notes .kp-note-p, .kp-notes .kp-muted-p { max-width: 780px; }

  .cs-kuznia .kp-flow__list { flex-direction: column; align-items: stretch; }
  .kp-flow__item { flex-direction: column; align-items: stretch; gap: 0; }
  .kp-flow__item + .kp-flow__item { margin-left: 0; }
  .kp-flow__step--group { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .kp-flow__group-title { grid-column: 1 / -1; }
}

/* Arrow pointing down (stacked flows) */
@media (max-width: 1150.98px) {
  .kp-flow__arrow { width: 10px; height: 30px; align-self: center; }
  .kp-flow__arrow::before { left: 4.5px; right: auto; top: 4px; bottom: 11px; width: 1px; height: auto; }
  .kp-flow__arrow::after {
    right: auto; left: 1.8px; top: auto; bottom: 4px;
    border-left: 3.2px solid transparent; border-right: 3.2px solid transparent; border-top: 9px solid var(--kp-muted); border-bottom: 0;
  }
}

/* Phones */
@media (max-width: 679.98px) {
  .cs-kuznia { font-size: 16.5px; }
  .kp-body { gap: 64px; }
  .kp-hero { gap: 28px; }
  .kp-hero__aside { flex-direction: column; align-items: stretch; }
  .kp-logo-tile { flex: none; padding: 22px 20px; }
  .kp-detail { display: none; }
  .kp-dim__label { padding: 0 12px; font-size: 12px; }
  .kp-sec { gap: 40px; }

  /* Title block: one cell per row, the last three side by side */
  .kp-tb__cell { flex-basis: 100%; }
  .kp-tb__cell--s { flex: 1 1 0; }

  /* Routing as a vertical list */
  .cs-kuznia .kp-route__list { display: flex; flex-direction: column; align-items: stretch; gap: 0; }
  .kp-route__item { grid-template-columns: minmax(0, 1fr); grid-template-rows: auto auto auto; }
  .kp-route__step { height: auto; min-height: 48px; flex-direction: row; align-items: center; justify-content: flex-start; gap: 14px; padding: 10px 14px; }
  .kp-route__item--key .kp-route__step { padding-top: 8px; }
  .kp-route__no { font-size: 12px; }
  .kp-route__name { font-size: 17px; }
  .kp-route__note { grid-row: 2; display: block; margin-left: 22px; padding: 8px 0 4px 12px; border-left: 1px dashed var(--kp-muted); }
  .kp-route__note::before { content: none; }
  .kp-route__note span { display: block; border: 0; padding: 0; font-size: 14px; }
  .kp-route__arrow { grid-column: 1; grid-row: 3; width: 10px; height: 26px; }
  .kp-route__arrow::before { left: 4.5px; right: auto; top: 3px; bottom: 10px; width: 1px; height: auto; }
  .kp-route__arrow::after {
    right: auto; left: 1.8px; top: auto; bottom: 3px;
    border-left: 3.2px solid transparent; border-right: 3.2px solid transparent; border-top: 9px solid var(--kp-muted); border-bottom: 0;
  }

  /* Parts list re-stacked into rows instead of a scrolling table */
  .kp-table-wrap { overflow: visible; }
  .kp-table--items { min-width: 0; display: block; }
  .kp-table--items caption { display: block; }
  .kp-table--items thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
  .kp-table--items tbody { display: block; }
  .kp-table--items tr { display: grid; grid-template-columns: 28px minmax(0, 1fr) auto; column-gap: 12px; row-gap: 6px; padding: 12px 14px; border-top: 1px solid var(--kp-line); }
  .kp-table--items tbody tr:first-child { border-top: 0; }
  .kp-table--items tr.is-dashed { border-top: 1px dashed var(--kp-muted); }
  .kp-table--items td { display: block; padding: 0; border: 0; }
  .kp-table--items td + td { border-left: 0; }
  .kp-table--items tr.is-dashed td { border-top: 0; }
  .kp-table--items td:nth-child(1) { grid-column: 1; grid-row: 1 / span 2; color: var(--kp-muted); }
  .kp-table--items td:nth-child(2) { grid-column: 2; grid-row: 1; font-weight: 500; }
  .kp-table--items td:nth-child(3) { grid-column: 2; grid-row: 2; font-size: 14.5px; color: var(--kp-muted); }
  .kp-table--items td:nth-child(4) { grid-column: 3; grid-row: 1; font-size: 12px; color: var(--kp-muted); white-space: nowrap; }
  .kp-table--items td[data-label]::before { content: attr(data-label) "\00a0"; }

  /* Screenshots: full width, cropped to a readable detail (the full screen opens on tap) */
  .kp-fig__frame { padding: 4px; }
  .kp-fig--concept .kp-fig__frame { outline-offset: 4px; }
  .kp-fig__bar { padding: 2px 2px 6px; }
  .cs-kuznia .kp-shot img, .cs-kuznia .kp-shot--side img {
    position: absolute; top: 0; left: 0; max-width: none; height: auto; object-fit: fill;
  }
  .kp-shot--s1 { aspect-ratio: 452 / 495; }
  .cs-kuznia .kp-shot--s1 img { width: 318.58%; transform: translate(-19.79%, -1.33%); }
  .kp-shot--s2 { aspect-ratio: 440 / 333; }
  .cs-kuznia .kp-shot--s2 img { width: 327.27%; transform: translate(-22.08%, -70.34%); }
  .kp-shot--s3 { aspect-ratio: 454 / 118; }
  .cs-kuznia .kp-shot--s3 img { width: 317.18%; transform: translate(-35.28%, -7.52%); }
  .kp-shot--s4 { aspect-ratio: 440 / 598; }
  .cs-kuznia .kp-shot--s4 img { width: 327.27%; transform: translate(-53.82%, -9.11%); }

  .kp-flow__step--group { display: flex; }
  .kp-tl__date { flex-basis: 100%; }
  .cs-kuznia .rsm-faq__title { font-size: 19px; }
  .cs-kuznia .rsm-faq__a { padding-right: 0; }
  .kp-cta__actions { width: 100%; }
  .cs-kuznia .kp-btn { width: 100%; justify-content: space-between; }
  .cs-kuznia .kp-nextcase { padding: 18px; }
  .kp-nextcase__title { font-size: 20px; }
}