/* Deck-specific compositions for "Replace Jev with Your Own LLM". Loaded after brand/canvas.css.
   Built only from the brand tokens (--sa-*); prefixed .jv-* to stay clear of the scaffold's global class names.
   Meaning of colour in this deck: green = the point of the frame (the layer you own, the range, the best real-time
   result, the recommended action); oxblood = the price paid for a knob (time, generality). */

/* ---------- a generic stacked frame: head, body, foot ---------- */
.jv-stack { display: flex; flex-direction: column; justify-content: center; gap: 46px; }

/* ---------- cover: the approved title is 59 characters; give it a size that holds it in three lines ---------- */
.jv-cover .sa-h1 { font-size: 84px; line-height: 1.06; }

/* ---------- video recordings inside a hairline frame (shown whole, never cropped) ---------- */
.sa-frame > video, .jv-video { display: block; max-width: 100%; max-height: 100%; object-fit: contain; background: var(--sa-card); }
.jv-figure .sa-frame { height: 600px; padding: 24px; }

/* ---------- placeholder for a recording that does not exist yet ---------- */
.jv-placeholder { border: 2px dashed var(--sa-ink-3); background: repeating-linear-gradient(135deg, rgba(100, 104, 100, .06) 0 2px, transparent 2px 14px), var(--sa-card); }
.jv-ph-inner { text-align: center; padding: 0 60px; }
.jv-ph-tag { font: 600 18px/1.2 var(--sa-label); letter-spacing: .2em; text-transform: uppercase; color: var(--sa-ink-3); }
.jv-ph-title { margin-top: 22px; font: 400 52px/1.1 var(--sa-serif); font-optical-sizing: auto; color: var(--sa-ink); }
.jv-ph-sub { margin-top: 18px; font: 400 24px/1.4 var(--sa-sans); color: var(--sa-ink-2); }

/* ---------- adapter: the pipeline drawn as SVG ---------- */
.jv-flow { width: 100%; height: auto; overflow: visible; }
.jv-flow .jv-box { fill: var(--sa-card); stroke: var(--sa-line); stroke-width: 1.5; }
.jv-flow .jv-box.hi { stroke: var(--sa-green); stroke-width: 3; }
.jv-flow .jv-bt { font: 400 38px var(--sa-serif); fill: var(--sa-ink); letter-spacing: -.01em; }
.jv-flow .jv-bs { font: 400 24px var(--sa-sans); fill: var(--sa-ink-2); }
.jv-flow .jv-arrow { stroke: var(--sa-ink); stroke-width: 2; }
#adapter .sa-note { max-width: 1400px; }

/* ---------- charts: one extra row for a takeaway line ---------- */
.jv-chart4 { grid-template-rows: auto 1fr auto auto; }
.jv-takeaway { font-size: 40px; line-height: 1.25; }
.sa-chart svg .jv-kind { font-family: var(--sa-sans); fill: var(--sa-ink-3); font-size: 22px; }
.sa-chart svg .jv-val { font-family: var(--sa-serif); font-size: 36px; fill: var(--sa-ink); }
.sa-chart svg .jv-val-2, .sa-chart svg .value.jv-val-2 { fill: var(--sa-second); }
.sa-chart svg .jv-band { fill: var(--sa-green-tint); }
.sa-chart svg .jv-band-edge { stroke: var(--sa-green); stroke-width: 2; }
.sa-chart svg .bar.jv-lock { fill: url(#sm-hatch); stroke: var(--sa-ink-3); stroke-width: 1.5; }
.sa-chart svg .bar.jv-lock.hi { fill: url(#sm-hatch-g); stroke: var(--sa-green); stroke-width: 2.5; }
.sa-chart svg .bar.jv-drop { fill: var(--sa-card); stroke: var(--sa-second); stroke-width: 2.5; }
.sa-chart svg .jv-group { font-family: var(--sa-label); font-weight: 600; font-size: 18px; letter-spacing: .16em; text-transform: uppercase; fill: var(--sa-ink-3); }
.sa-chart svg .jv-divider { stroke: var(--sa-ink-3); stroke-width: 1.5; stroke-dasharray: 4 6; }
.sa-chart svg .jv-random { stroke: var(--sa-ink-3); stroke-width: 2; stroke-dasharray: 6 6; }
.sa-chart svg .jv-rlabel { font-size: 20px; fill: var(--sa-ink-2); }
.jv-plot-side { display: grid; grid-template-columns: 1060px 1fr; column-gap: 60px; align-items: center; }
.jv-side .sa-kicker { margin-bottom: 22px; }
.jv-note-2 { border-left-color: var(--sa-second); }

/* ---------- phi4_vs_jev: two players side by side ---------- */
.jv-players { display: grid; grid-template-columns: 1fr 1fr; column-gap: 70px; }
.jv-player { display: grid; grid-template-columns: 400px 1fr; column-gap: 34px; align-items: end; }
.jv-vframe { width: 400px; height: 440px; padding: 16px; }
.jv-pname { font: 600 18px/1.2 var(--sa-label); letter-spacing: .2em; text-transform: uppercase; color: var(--sa-ink-3); }
.jv-score { margin-top: 10px; font: 300 120px/1 var(--sa-serif); letter-spacing: -.03em; color: var(--sa-ink); font-variant-numeric: lining-nums; }
.jv-score.hi { color: var(--sa-green); }
.jv-unit { font-size: 30px; letter-spacing: 0; margin-left: 12px; font-family: var(--sa-sans); color: var(--sa-ink-2); }
.jv-lat { margin-top: 12px; font: 400 22px/1.3 var(--sa-mono); color: var(--sa-ink-2); }
.jv-player .sa-small { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--sa-rule); }
.jv-foot { display: flex; flex-direction: column; gap: 14px; }

/* ---------- smaller: game recording, phone recording, the number ---------- */
.jv-smaller { display: grid; grid-template-columns: 400px 270px 1fr; column-gap: 44px; align-items: center; }
.jv-phone { width: 270px; height: 480px; padding: 12px; }
.jv-bignum { font: 300 150px/1 var(--sa-serif); letter-spacing: -.035em; color: var(--sa-green); font-variant-numeric: lining-nums; }
.jv-stat .sa-lede { margin-top: 20px; font-size: 26px; }
.jv-phone-cap { margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--sa-rule); }

/* ---------- hosted_or_own: a three-column table from the spec-row primitive ---------- */
.jv-table { border-top: 1.5px solid var(--sa-line); }
.jv-trow { display: grid; grid-template-columns: 260px 1fr 1fr; column-gap: 40px; align-items: baseline; padding: 22px 0 24px; border-bottom: 1px solid var(--sa-rule); }
.jv-trow .k { font: 600 16px/1.3 var(--sa-label); letter-spacing: .18em; text-transform: uppercase; color: var(--sa-ink-3); }
.jv-trow .v { font: 400 32px/1.25 var(--sa-serif); font-optical-sizing: auto; color: var(--sa-ink); }
.jv-thead { padding: 16px 0 18px; }
.jv-thead .h { font: 600 18px/1.2 var(--sa-label); letter-spacing: .2em; text-transform: uppercase; color: var(--sa-ink); }

/* ---------- round 2 (critic): ---------- */
/* Jev's own numbers are ink everywhere (never green, never oxblood) */
#why_jev .sa-stat .big, #jev_score .sa-stat .big { color: var(--sa-ink); }
/* recordings: one hairline around the black game, no light mat */
.sa-frame.jv-tight { padding: 0; background: #000; border: 1px solid var(--sa-line); }
.jv-figure { grid-template-columns: 560px 1fr; }
.jv-figure .sa-frame.jv-tight { width: 560px; height: auto; }
.jv-figure .sa-frame.jv-tight > video { width: 100%; height: auto; max-height: none; }
.jv-vframe.jv-tight { width: 398px; height: 440px; }
.jv-phone.jv-tight { width: 218px; height: 440px; }
.jv-smaller { grid-template-columns: 398px 218px 1fr; }
/* smaller: Jev's real-time number as a quiet companion to 425 */
.jv-vs { margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--sa-rule); font: 400 22px/1.3 var(--sa-mono); color: var(--sa-ink-2); }
.jv-vs span { font: 400 40px/1 var(--sa-serif); color: var(--sa-ink); margin-left: 8px; }
/* smarter: two panels, two scales */
.sa-chart svg .jv-gsub { font-family: var(--sa-sans); font-size: 20px; fill: var(--sa-ink-2); }
.sa-chart svg .jv-ref { stroke: var(--sa-ink); stroke-width: 1.5; stroke-dasharray: 8 6; }
.sa-chart svg .jv-reflabel { font-family: var(--sa-mono); font-size: 20px; fill: var(--sa-ink); }
.jv-note-2.sa-em-2 { color: var(--sa-second); }
.jv-note-0 { border-left-color: var(--sa-ink-3); }
/* reliable_but: the gap drawn, not written */
.jv-gap { width: 100%; height: auto; margin-top: 8px; }
.jv-gap .jv-gt { font: 600 16px var(--sa-label); letter-spacing: .16em; text-transform: uppercase; fill: var(--sa-ink-3); }
.jv-gap .jv-gn { font: 400 22px var(--sa-sans); fill: var(--sa-ink-2); }
.jv-gap .jv-gv { font: 400 26px var(--sa-serif); fill: var(--sa-ink); }
.jv-gap .jv-gb { fill: var(--sa-card); stroke: var(--sa-line); stroke-width: 1.5; }
.jv-gap .jv-gb.jev { fill: var(--sa-ink-3); stroke: var(--sa-ink-3); }
#reliable_but .sa-card { min-height: 0; }
#reliable_but .sa-card .name { padding-bottom: 24px; margin-bottom: 0; }
#reliable_but .sa-card .sa-read { margin-top: auto; }
/* about: no one-word last lines */
#about .sa-bio li { text-wrap: balance; }
#reliable_but .jv-bigzero { font: 300 190px/1 var(--sa-serif); letter-spacing: -.03em; color: var(--sa-ink); margin: 6px 0 10px; }
.jv-ph-inner { padding: 0 28px; }
.jv-ph-tag { letter-spacing: .14em; }

/* ---------- v2 (2026-10-05): instructor review ---------- */
/* model_eyes: the recording is the slide; a slim head row, the video as large as the frame allows */
.sa-pad.jv-eyes { top: 100px; bottom: 82px; display: flex; flex-direction: column; gap: 18px; }
.jv-eyes-head { display: grid; grid-template-columns: 1fr 640px; column-gap: 60px; align-items: end; }
.jv-eyes-head .sa-lede { font-size: 24px; line-height: 1.4; }
.jv-eyes-frame { flex: 1 1 auto; min-height: 0; aspect-ratio: 16 / 9; align-self: flex-start; border: 1px solid var(--sa-rule); }
.jv-eyes-frame > video { width: 100%; height: 100%; }
/* phi4_vs_jev: hardware note */
.jv-hw { max-width: 1500px; }
/* side notes on the two-clock and speed charts */
.side-note .jv-note-0 { border-left-color: var(--sa-ink-3); }
.side-note .jv-price { color: var(--sa-second); }
.side-note .sa-kicker { margin-bottom: 20px; }
/* hosted_or_own table */
.jv-table2 td { font-size: 30px; }
/* user_to_builder: lasting vs packaging, then the two questions */
.jv-split { row-gap: 40px; }
.jv-split .cols .sa-card { min-height: 0; }
.jv-split .cols .sa-card .sa-read { font-size: 32px; line-height: 1.3; }
.jv-questions { display: grid; grid-template-columns: 1fr 1fr; column-gap: 48px; }
.jv-q { border-left-color: var(--sa-ink-3); font-size: 30px; }
/* ai_builders: QR next to the action */
.jv-action { gap: 36px; }
.jv-qr { width: 176px; height: 176px; display: block; background: var(--sa-paper); }
.jv-cta-text { display: flex; flex-direction: column; align-items: flex-start; gap: 20px; }

/* ---------- v3 (2026-10-05): approved deck, final fixes ---------- */
/* footnotes: balance the two lines so no word is orphaned */
.sa-source { text-wrap: balance; }
/* reliable_but: two halves separated by one hairline instead of two bordered cards (critic) */
#reliable_but .sa-card { border: none; background: transparent; padding: 0 0 0 0; }
#reliable_but .cols .sa-card + .sa-card { border-left: 1px solid var(--sa-rule); padding-left: 48px; }
/* user_to_builder: cards take their content height */
.jv-split .cols { align-items: start; }
/* ai_builders: ink bullet dashes (the CTA is the only green), proof line, code, larger QR */
.jv-cta { align-items: start; }
.jv-cta .sa-spec { margin-top: 64px; }
.jv-cta li::before { background: var(--sa-ink); }
.jv-cta ul { margin-top: 28px; }
.jv-cta li { padding: 10px 0 10px 44px; }
.jv-proof { margin-top: 18px; color: var(--sa-ink-2); }
.jv-cta .action { margin-top: 30px; }
.jv-qr { width: 236px; height: 236px; }
.jv-cta-text { gap: 16px; }
.jv-code { display: flex; align-items: baseline; gap: 18px; margin-top: 6px; }
.jv-code .k { font: 600 15px/1.3 var(--sa-label); letter-spacing: .18em; text-transform: uppercase; color: var(--sa-ink-3); }
.jv-off { font: 500 30px/1 var(--sa-sans); color: var(--sa-ink); white-space: nowrap; }
.jv-coupon { font: 500 30px/1 var(--sa-mono); color: var(--sa-ink); padding: 6px 12px; border: 1px solid var(--sa-line); background: var(--sa-card); }
/* close: the course link, small */
.jv-close-link { margin-top: 22px; font: 500 26px/1.4 var(--sa-mono); color: var(--sa-ink); }
/* backup slide */
.jv-backup .sa-table td { font-size: 28px; }
.jv-backup-foot { display: grid; grid-template-columns: 1fr 1fr; column-gap: 56px; align-items: start; }
.jv-backup-foot .sa-lede { font-size: 24px; }
.jv-backup-foot .sa-note { font-size: 24px; }
.jv-cta li, .jv-proof { text-wrap: balance; }
/* hosted_or_own: fixed column widths so a longer cell does not squeeze the other column */
.jv-table2 { table-layout: fixed; }
.jv-table2 thead th:first-child { width: 220px; }
.jv-table2 td { font-size: 28px; }

/* course pitch: three cards (projects, Builder Space, capstone) */
.jv-three .cols { grid-template-columns: 1fr 1fr 1fr; gap: 40px; }
.jv-three .sa-card { min-height: 470px; }
.jv-three .sa-card .name { font-size: 46px; padding-bottom: 28px; }
.jv-three .sa-card .sa-read { font-size: 30px; line-height: 1.3; }
.jv-three .sa-card .sa-small { margin-top: auto; padding-top: 24px; color: var(--sa-ink-2); }
/* course page: one student quote */
.jv-quote { font: italic 400 27px/1.35 var(--sa-serif); color: var(--sa-ink-2); margin: 14px 0 0; max-width: 1000px; }
/* Q&A slide: keep the code in view */
.jv-close-qr { display: flex; align-items: center; gap: 32px; justify-content: center; }
.jv-close-qr .jv-qr { width: 170px; height: 170px; }
.jv-close-note { font: 500 26px/1.3 var(--sa-sans); color: var(--sa-ink-2); margin-top: 8px; }
.jv-three .sa-card .name { margin-bottom: 0; }
.jv-close-qr { margin-top: 40px; }
/* course page: review cards (left) and QR under the spec (right) */
.jv-cta .sa-h2 { font-size: 64px; }
.jv-cta ul { margin-top: 18px; }
.jv-cta li { font-size: 26px; padding: 6px 0 6px 40px; }
.jv-cta li::before { top: 22px; }
.jv-reviews { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 22px; }
.jv-review { display: grid; grid-template-columns: 60px 1fr; gap: 16px; align-items: start; padding: 16px 18px; border: 1px solid var(--sa-rule); background: var(--sa-paper); }
.jv-review .av { width: 60px; height: 60px; border-radius: 50%; object-fit: cover; display: block; }
.jv-review .av-initial { background: var(--sa-ink); color: var(--sa-paper); font: 500 28px/60px var(--sa-sans); text-align: center; }
.jv-review .who { display: flex; flex-direction: column; gap: 2px; }
.jv-review .nm { font: 600 19px/1.2 var(--sa-sans); color: var(--sa-ink); }
.jv-review .tt { font: 500 15px/1.2 var(--sa-sans); letter-spacing: .02em; color: var(--sa-ink-2); }
.jv-review .q { font: italic 400 18px/1.35 var(--sa-serif); color: var(--sa-ink); margin: 8px 0 0; }
.jv-cta .sa-spec { margin-top: 40px; }
.jv-cta .action { margin-top: 36px; }
.jv-url-under { margin-top: 14px; font: 500 20px/1 var(--sa-mono); color: var(--sa-ink-2); }
.jv-coupon, .jv-off { white-space: nowrap; }
.jv-cta .jv-url-under { font-size: 20px; }
.jv-cta .jv-code { gap: 12px; }
.jv-cta .jv-off { font-size: 26px; }
.jv-cta .jv-code .k { display: none; }

/* chrome matched to the Columbia guest-lecture deck (theme-b): green brandline and progress bar.
   Deck-local override of the brand skill's neutral chrome; fold into the brand skill once approved. */
:root { --sa-brandline-color: var(--sa-green); --sa-progress-color: var(--sa-green); }