/* Case pages — technical-document grammar after stripe.dev: grey field, mono labels,
   hairlines, crosshair marks, framed figures, a listing row for the next project. */
:root { --case-bg: #eaeaea; --case-ink: #1e1e1e; --case-line: #1e1e1e44; --case-dim: #8d8d8d; --case-frame: #dcdcdc; --case-art: #e3e3e3; --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace; }
html.case-html, body.case-page { background: var(--case-bg); color: var(--case-ink); }
.case { grid-column: 1 / -1; display: block; }
.case .mono { font-family: var(--mono); font-size: 11px; letter-spacing: .02em; text-transform: uppercase; font-variant-numeric: tabular-nums; }
.case__top { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 16px; padding: 7px 0; border-bottom: 1px solid var(--case-line); color: var(--case-ink); }
.case__top span + span { color: var(--case-dim); }
.marks { display: flex; justify-content: space-between; margin: 10px 0; font-family: var(--mono); font-size: 13px; line-height: 1; color: var(--case-ink); user-select: none; }
.case__title { margin: 8px 0 20px; font-size: clamp(60px, 12.5vw, 184px); line-height: .88; letter-spacing: -.055em; font-weight: 500; overflow-wrap: anywhere; }
.case__title em { font-style: normal; color: var(--case-dim); }
.case__lead { margin: 0 0 20px; max-width: 58ch; font-size: clamp(19px, 2.1vw, 29px); line-height: 1.15; letter-spacing: -.022em; font-weight: 400; }
.case__meta { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px 24px; margin: 0; padding: 14px 0; border-top: 1px solid var(--case-line); border-bottom: 1px solid var(--case-line); }
.case__meta dt { color: var(--case-dim); margin-bottom: 5px; }
.case__meta dd { margin: 0; font-family: Inter, system-ui, sans-serif; font-size: 14px; line-height: 1.3; letter-spacing: -.01em; text-transform: none; }
.case__meta .case__scope { grid-column: span 2; }
.chip { display: inline-block; margin: 0 4px 4px 0; padding: 2px 5px 1px; border: 1px solid var(--case-line); font-family: var(--mono); font-size: 10px; line-height: 1.2; letter-spacing: .05em; text-transform: uppercase; color: var(--case-ink); white-space: nowrap; }
.label { display: block; padding: 7px 0; border-bottom: 1px solid var(--case-line); color: var(--case-ink); }
.case__figs { margin-top: 28px; }
.case__figs > * + * { margin-top: 16px; }
.fig { margin: 0; border: 1px solid var(--case-ink); background: var(--case-frame); }
.fig__bar { display: flex; justify-content: space-between; align-items: center; height: 22px; padding: 0 6px; border-bottom: 1px solid var(--case-ink); font-family: var(--mono); font-size: 10px; letter-spacing: .06em; text-transform: uppercase; color: var(--case-ink); }
.fig__bar svg { width: 12px; height: 12px; fill: none; stroke: currentColor; stroke-width: 1.2; stroke-linecap: round; }
.fig__body { padding: 8px; background-color: var(--case-art); background-image: radial-gradient(var(--case-ink) .55px, transparent .7px); background-size: 14px 14px; }
.fig__body img { display: block; width: 100%; height: auto; border: 1px solid var(--case-ink); background: #fff; }
.fig-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.case__notes { display: grid; grid-template-columns: 1fr 2fr; gap: 24px; padding: 28px 0 12px; }
.case__notes .label { border-bottom: 0; padding-top: 0; }
.rich { max-width: 62ch; font-size: clamp(17px, 1.55vw, 22px); line-height: 1.25; letter-spacing: -.018em; }
.rich p { margin: 0; } .rich p + p { margin-top: .8em; } .rich a { text-decoration: underline; }
.case__nda { margin: 28px 0 0; padding: 8px 0; border-top: 1px solid var(--case-line); color: var(--case-dim); }
.list { margin-top: 56px; border-top: 1px solid var(--case-ink); }
.list__head, .list__row { display: grid; grid-template-columns: 112px minmax(0, 1fr) auto 24px; gap: 16px; align-items: center; }
.list__head { padding: 8px 0; color: var(--case-dim); border-bottom: 1px solid var(--case-line); }
.list__row { padding: 11px 0; border-bottom: 1px solid var(--case-ink); color: inherit; text-decoration: none; transition: background-color .2s; }
.list__row:hover { background: #1e1e1e11; opacity: 1; }
.list__row .mono::before { content: "■ "; }
.list__name { font-size: clamp(20px, 2vw, 26px); line-height: 1.1; letter-spacing: -.025em; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.list__plus { font-family: var(--mono); font-size: 16px; text-align: right; }
.case-page .footer { margin-top: calc(var(--vw) * 120); }
@media (width <= 768px) {
  .case__meta { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .case__meta .case__scope { grid-column: span 2; }
  .fig-grid { grid-template-columns: 1fr; }
  .case__notes { grid-template-columns: 1fr; gap: 12px; }
  .list__head, .list__row { grid-template-columns: 88px minmax(0, 1fr) 20px; }
  .list__head > :nth-child(3), .list__row .chip { display: none; }
  .list__name { white-space: normal; }
}