/* Hallmark · shape: Narrative Workflow · genre: modern-minimal · theme: custom (by request: lio.ai restraint in one sans, a jintianpai-style product walkthrough) · job: book · draw: 3a61bf
 * hero: Settled · nav: edge-aligned bar · footer: statement · imagery: the owner's floor photos in a navy duotone (the hero behind a built product card, two zoomed details), the walkthrough built from the demo's sample values · signature: a five-step product view that plays one MES shortfall through the plan
 * axes: light/sans/cool · posture: committed (navy bands) · contrast: pass · fold: pass · v2.0.0 */
/* Hallmark · pre-emit critique: P4 H4 E4 S5 R4 V4 · weakest: P, the copy is the user's; the walkthrough carries the argument by playing one change through the plan */
/* Hallmark · dismissed 58 · the 94 words at y 700 are mostly machine names and order ids inside the product view */
/* Hallmark · waive 77 · the questions section is three collapsed rows beside its head · each row opens to its answer, so the closed state stays short by design */
/* Hallmark · dismissed F4 · the selected walkthrough tab carries an accent underline, not a filled button */
/* Hallmark · waive 84 · the walkthrough is drawn in the page from the demo's sample values · the owner asked for the product view blended into the page and animated, not screenshots */
/* Hallmark · waive 47c · styled divs form the walkthrough's product view · every bar, time and quantity comes from the demo's corrugated packaging run */
@import url("./tokens.css");
@import url("./base.css");

h1, h2, h3 { font-weight: 300; letter-spacing: var(--tracking-display); }
h1 { font-size: min(var(--text-display), 4.25rem); line-height: 1.02; max-width: 14ch; }
h2 { line-height: 1.06; max-width: 18ch; }
h3 { font-size: var(--text-title); font-weight: 400; letter-spacing: -0.015em; line-height: 1.25; }
.lead { color: var(--color-ink-2); }
small, th, figcaption, .caption, dt, label { font-weight: 500; }

/* Controls */
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 var(--space-lg); border: 1px solid transparent; border-radius: var(--radius-input); font: 500 var(--text-md)/1 var(--font-body); white-space: nowrap; text-decoration: none; cursor: pointer; transition: background-color var(--dur-short) var(--ease-out), border-color var(--dur-short) var(--ease-out), color var(--dur-short) var(--ease-out), transform var(--dur-micro) var(--ease-out); }
.btn:active { transform: translateY(1px); }
.btn:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 2px; }
.btn:disabled, .btn[aria-disabled="true"] { opacity: 0.55; cursor: not-allowed; transform: none; }
.btn[aria-busy="true"] { cursor: progress; }
.btn--ink { background: var(--color-navy); color: var(--color-on-navy); }
.btn--ink:hover { background: var(--color-navy-2); }
.btn--light { background: var(--color-paper-3); color: var(--color-navy); }
.btn--light:hover { background: var(--color-paper-2); }
.btn--light:focus-visible, .btn--line:focus-visible { outline-color: var(--color-on-navy); }
.btn--line { border-color: var(--color-navy-rule); background: transparent; color: var(--color-on-navy); }
.btn--line:hover { border-color: var(--color-on-navy-muted); }
.actions { display: flex; flex-wrap: wrap; gap: var(--space-sm); }

.skip { position: absolute; left: var(--space-md); top: calc(-1 * var(--space-3xl)); z-index: var(--z-toast); padding: var(--space-xs) var(--space-md); background: var(--color-navy); color: var(--color-on-navy); }
.skip:focus-visible { top: var(--space-md); }

/* Nav: an edge-aligned bar */
.nav-wrap { position: sticky; top: 0; z-index: var(--z-sticky-nav); background: var(--color-paper); border-bottom: var(--rule-hair) solid var(--color-rule); }
.nav { display: flex; align-items: center; gap: var(--space-xl); min-height: 72px; }
.brand { display: inline-flex; align-items: center; gap: var(--space-xs); flex-shrink: 0; text-decoration: none; }
.brand__mark { width: auto; height: 26px; }
.brand__word { width: auto; height: 21px; }
.brand:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 4px; }
.nav__links { display: flex; gap: var(--space-xl); margin: 0 0 0 auto; padding: 0; list-style: none; }
.nav__links a { font-size: var(--text-sm); font-weight: 500; color: var(--color-ink-2); text-decoration: none; white-space: nowrap; transition: color var(--dur-short) var(--ease-out); }
.nav__links a:hover { color: var(--color-ink); text-decoration: underline; }
.nav__links a:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 4px; }
.nav__cta { min-height: 44px; }

/* Hero: navy, with the real schedule fading into it */
.hero { position: relative; isolation: isolate; overflow: clip; padding-block: var(--space-4xl) var(--space-2xl); background: var(--color-navy); color: var(--color-on-navy); }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background: url("images/hero-floor.jpg") 60% 40% / cover no-repeat; opacity: 0.9; -webkit-mask-image: linear-gradient(to right, transparent 0%, var(--color-ink) 70%); mask-image: linear-gradient(to right, transparent 0%, var(--color-ink) 70%); }
.hero .lead { color: var(--color-on-navy-muted); }
.hero__grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
.hero__text { display: grid; gap: var(--space-lg); }
.hero__label { max-width: none; margin: 0; font-size: var(--text-sm); font-weight: 500; color: var(--color-on-navy); }
.hero__text .actions { margin-top: var(--space-sm); }

/* The hero card: one floor report replanned, as the product shows it */
@keyframes grow-line { from { transform: scaleX(0); } }

/* What Coperon plans */

/* Sections */
.section { padding-block: var(--section-gap-s) var(--section-gap); }
#walkthrough { padding-top: var(--space-3xl); }
.head { display: grid; gap: var(--space-md); margin-bottom: var(--space-2xl); }
.head--split { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: var(--gap-columns); align-items: end; }
.caption { margin-top: var(--space-md); font-size: var(--text-sm); color: var(--color-muted); }

/* The walkthrough: four steps, each with one or more scenes in the product view */
.walk__bar { display: flex; align-items: center; border-block: var(--rule-hair) solid var(--color-rule); }
.walk__tabs { display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr)); flex: 1; min-width: 0; margin: 0; padding: 0; list-style: none; counter-reset: step; }
.walk__tabs li { counter-increment: step; min-width: 0; }
.walk__tabs button { position: relative; display: flex; align-items: center; gap: var(--space-sm); width: 100%; min-height: 60px; padding: 0 var(--space-md) 0 0; border: 0; background: transparent; color: var(--color-muted); font: 500 var(--text-sm)/1.3 var(--font-body); text-align: left; cursor: pointer; transition: color var(--dur-short) var(--ease-out); }
.walk__tabs button::before { content: counter(step); display: inline-grid; place-items: center; flex-shrink: 0; width: 24px; height: 24px; border: var(--rule-hair) solid var(--color-rule-strong); border-radius: var(--radius-pill); font-size: var(--text-xs); font-variant-numeric: tabular-nums; }
.walk__tabs button::after { content: ""; position: absolute; inset: auto var(--space-md) -1px 0; height: 2px; background: var(--color-accent); transform: scaleX(0); transform-origin: left; transition: transform var(--dur-short) var(--ease-out); }
.walk__tabs button:hover { color: var(--color-ink); }
.walk__tabs button:active { color: var(--color-ink-2); }
.walk__tabs button:focus-visible { outline: 2px solid var(--color-focus); outline-offset: -2px; }
.walk__tabs button:disabled { opacity: 0.55; cursor: not-allowed; }
.walk__tabs button[aria-selected="true"] { color: var(--color-ink); }
.walk__tabs button[aria-selected="true"]::before { border-color: var(--color-accent); color: var(--color-accent); }
.walk__tabs button[aria-selected="true"]::after { transform: scaleX(1); }
html:not(.js) .walk__bar, html:not(.js) .walk__subs { display: none; }

.walk__body { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 9fr); gap: var(--space-2xl); align-items: start; padding-top: var(--space-2xl); }
.walk__copy { display: grid; gap: var(--space-xl); padding-top: var(--space-lg); }
.walk__copy > div { display: grid; gap: var(--space-sm); }
.walk__copy p { color: var(--color-ink-2); }
.walk__copy [data-copy] + [data-copy], [data-scene] .walk__copy [data-copy] { display: none; }
[data-scene="gantt"] .walk__copy [data-copy="gantt"], [data-scene="ready"] .walk__copy [data-copy="ready"], [data-scene="deliv"] .walk__copy [data-copy="deliv"], [data-scene="floor"] .walk__copy [data-copy="floor"], [data-scene="rush"] .walk__copy [data-copy="rush"], [data-scene="down"] .walk__copy [data-copy="down"] { display: block; }
.js .play .walk__copy > div { animation: rise var(--dur-long) var(--ease-out) both; }
.walk__subs { display: grid; margin-top: var(--space-md); border-top: var(--rule-hair) solid var(--color-rule); }
.walk__subs button { display: flex; align-items: center; min-height: 44px; padding: 0 var(--space-md); border: 0; border-bottom: var(--rule-hair) solid var(--color-rule); border-left: 2px solid transparent; background: transparent; color: var(--color-muted); font: 400 var(--text-md)/1.3 var(--font-body); text-align: left; cursor: pointer; transition: color var(--dur-short) var(--ease-out), border-color var(--dur-short) var(--ease-out), background-color var(--dur-short) var(--ease-out); }
.walk__subs button:hover { color: var(--color-ink); background: var(--color-paper-2); }
.walk__subs button:active { background: var(--color-rule); }
.walk__subs button:focus-visible { outline: 2px solid var(--color-focus); outline-offset: -2px; }
.walk__subs button:disabled { opacity: 0.55; cursor: not-allowed; }
.walk__subs button[aria-pressed="true"] { border-left-color: var(--color-accent); color: var(--color-ink); }

.app { position: relative; min-width: 0; border: var(--rule-hair) solid var(--color-rule); border-radius: 6px; background: var(--color-paper-3); box-shadow: var(--shadow-card); font-size: var(--text-sm); }
.app__head { display: flex; align-items: center; gap: var(--space-sm); padding: var(--space-md) var(--space-lg); border-bottom: var(--rule-hair) solid var(--color-rule); }
.app__head b { font-weight: 500; }
.app__plan { padding: var(--space-3xs) var(--space-xs); border-radius: var(--radius-input); background: var(--color-paper-2); color: var(--color-ink-2); font-size: var(--text-xs); }
.app__plan--v2 { display: none; background: var(--color-ai-soft); color: var(--color-ai-ink); }
:is([data-scene="floor"], [data-scene="rush"], [data-scene="down"], [data-scene="release"]) .app__plan--v1 { display: none; }
:is([data-scene="floor"], [data-scene="rush"], [data-scene="down"], [data-scene="release"]) .app__plan--v2 { display: inline; }
.app__date { margin-left: auto; color: var(--color-muted); }

.app__view { display: none; min-height: 460px; padding: var(--space-md) var(--space-lg); }
[data-scene="upload"] .app__view--upload,
:is([data-scene="gantt"], [data-scene="floor"], [data-scene="rush"], [data-scene="down"]) .app__view--gantt,
[data-scene="ready"] .app__view--ready,
[data-scene="deliv"] .app__view--deliv, [data-scene="release"] .app__view--release { display: block; }

/* Upload: four Excel files and the ranked priorities */
.setup { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: var(--space-lg); }
.files { display: grid; align-content: start; margin: 0; padding: 0; list-style: none; }
.files li { display: grid; grid-template-columns: 22px minmax(0, 1fr) auto; gap: 0 var(--space-sm); align-items: center; padding-block: var(--space-sm); border-bottom: var(--rule-hair) solid var(--color-rule); }
.files .xl { grid-row: span 2; }
.files b { font-weight: 500; }
.files span:not(.tag) { grid-column: 2; color: var(--color-muted); font-size: var(--text-xs); }
.files__ok { grid-column: 3; grid-row: 1 / span 2; width: 18px; height: 18px; border-radius: var(--radius-pill); background: var(--color-go-soft); }
.files__ok { display: grid; place-items: center; }
.files__ok::after { content: ""; display: block; width: 4px; height: 8px; margin-top: calc(var(--space-3xs) * -1); border: solid var(--color-go-ink); border-width: 0 2px 2px 0; transform: rotate(45deg); }
.xl { width: 22px; height: 22px; }
.xl rect { fill: var(--color-excel); }
.xl path { fill: none; stroke: var(--color-paper-3); stroke-width: 2; stroke-linecap: round; }
.rank { display: grid; grid-template-columns: 24px minmax(0, 1fr); align-content: start; column-gap: var(--space-sm); }
.files__col { display: grid; align-content: start; }
.rank > b { grid-column: 1 / -1; }
.files__col > b, .rank > b { padding-bottom: var(--space-xs); border-bottom: var(--rule-hair) solid var(--color-rule-strong); font-weight: 500; }
.rank__no { display: grid; }
.rank__no i { display: grid; place-items: center; height: 40px; font-size: var(--text-xs); font-style: normal; color: var(--color-muted); font-variant-numeric: tabular-nums; }
.rank ol { display: grid; margin: 0; padding: 0; list-style: none; }
.rank li { display: flex; align-items: center; justify-content: space-between; box-sizing: border-box; height: 40px; padding-inline: var(--space-xs); border-bottom: var(--rule-hair) solid var(--color-rule); background: var(--color-paper-3); color: var(--color-ink-2); }
.rank__grip { width: 12px; height: 9px; background: repeating-linear-gradient(to bottom, var(--color-rule-strong) 0 1px, transparent 1px 4px); }
.brief { margin-top: var(--space-lg); padding-top: var(--space-md); border-top: var(--rule-hair) solid var(--color-rule-strong); }
.brief__head { display: flex; gap: var(--space-sm); align-items: center; margin: 0 0 var(--space-sm); font-weight: 500; }
.brief dl { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-lg); margin: 0; }
.brief dt { font-size: var(--text-xs); color: var(--color-muted); }
.brief dd { margin: var(--space-3xs) 0 0; color: var(--color-ink-2); }
.files__build { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: var(--space-md); align-items: center; margin-top: var(--space-lg); color: var(--color-ink-2); }
.files__meter { display: block; height: 4px; overflow: hidden; border-radius: var(--radius-pill); background: var(--color-paper-2); }
.files__meter i { display: block; height: 100%; background: var(--color-accent); transform-origin: left; }

/* Plan measures and the legend, as in the demo */
.kpis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--space-xs); margin: 0 0 var(--space-sm); }
.kpis > div { display: flex; flex-direction: column; justify-content: space-between; padding: var(--space-xs) var(--space-sm); border: var(--rule-hair) solid var(--color-rule); border-radius: 6px; background: var(--color-paper); }
.kpis dt { font-size: var(--text-xs); color: var(--color-muted); }
.kpis dd { margin: var(--space-3xs) 0 0; font-weight: 500; font-variant-numeric: tabular-nums; white-space: nowrap; }
.kpis small { font-size: var(--text-xs); font-weight: 400; color: var(--color-muted); }
.kpis :is(.v2, .v3, .v4) { display: none; }
:is([data-scene="floor"], [data-scene="rush"], [data-scene="down"]) .kpis .v1 { display: none; }
[data-scene="floor"] .kpis .v2, [data-scene="rush"] .kpis .v3, [data-scene="down"] .kpis .v4 { display: inline; }
.legend { display: flex; flex-wrap: wrap; gap: var(--space-2xs) var(--space-sm); margin: 0 0 var(--space-xs); padding: 0; list-style: none; font-size: var(--text-xs); color: var(--color-ink-2); }
.legend li { display: inline-flex; align-items: center; gap: var(--space-2xs); }
.sw { display: block; width: 12px; height: 12px; border-radius: 2px; box-sizing: border-box; }

/* The Gantt: three working days of 08:00 to 20:00, nights left out */
.gantt { --span: 36; --lead: 188px; position: relative; }
.gantt__scale, .gantt__row { display: grid; grid-template-columns: calc(var(--lead) - 68px) 68px minmax(0, 1fr); align-items: end; }
.gantt__row { align-items: center; border-top: var(--rule-hair) solid var(--color-rule); }
.gantt__scale > span { padding-bottom: var(--space-2xs); font-size: var(--text-xs); color: var(--color-muted); }
.gantt__ticks { position: relative; height: 40px; }
.gantt__ticks b { position: absolute; top: 0; bottom: 0; left: calc(var(--t) / var(--span) * 100%); padding-left: var(--space-2xs); border-left: 2px solid var(--color-rule-strong); font-size: var(--text-xs); font-weight: 500; color: var(--color-ink); white-space: nowrap; }
.gantt__ticks i { position: absolute; bottom: 0; left: calc(var(--t) / var(--span) * 100%); height: 18px; padding-left: var(--space-2xs); border-left: var(--rule-hair) solid var(--color-rule); font-size: var(--text-xs); font-style: normal; line-height: 18px; color: var(--color-muted); font-variant-numeric: tabular-nums; }
.gantt__name { color: var(--color-ink-2); }
.gantt__load { display: grid; gap: var(--space-2xs); padding-right: var(--space-2xs); font-size: var(--text-xs); font-variant-numeric: tabular-nums; color: var(--color-ink-2); }
.gantt__load > i { display: block; height: 3px; overflow: hidden; border-radius: 2px; background: var(--color-paper-2); }
.gantt__load > i > i { display: block; height: 100%; background: var(--color-accent); transform: scaleX(var(--u)); transform-origin: left; }
.gantt__load .v2 { display: none; }
.gantt__load em { font-size: var(--text-xs); font-style: normal; font-weight: 500; line-height: 1; white-space: nowrap; }
.gantt__load--high { color: var(--color-signal-ink); }
.gantt__load--high > i > i { background: var(--color-signal); }
[data-scene="floor"] .gantt__load--moves.gantt__load--high { color: var(--color-ink-2); }
[data-scene="floor"] .gantt__load--moves.gantt__load--high > i > i { background: var(--color-accent); }
[data-scene="floor"] .gantt__load--moves.gantt__load--high em { display: none; }
[data-scene="floor"] .gantt__load--moves .v1 { display: none; }
[data-scene="floor"] .gantt__load--moves .v2 { display: inline; }
[data-scene="floor"] .gantt__load--moves > i > i { transform: scaleX(var(--u2)); }
:is([data-scene="rush"], [data-scene="down"]) .gantt__load { opacity: 0.35; }
.gantt__track { position: relative; height: 46px; overflow: hidden; container-type: inline-size; background-image: repeating-linear-gradient(to right, var(--color-rule-strong) 0 2px, transparent 2px calc(100% / 3)), repeating-linear-gradient(to right, var(--color-rule) 0 1px, transparent 1px calc(100% / 9)); }
.bar { position: absolute; inset-block: 5px; left: calc(var(--s) / var(--span) * 100%); width: calc(var(--d) / var(--span) * 100% - 1px); display: flex; flex-direction: column; justify-content: center; padding-inline: var(--space-2xs); overflow: hidden; box-sizing: border-box; border-radius: 3px; color: var(--color-ink); font-size: var(--text-xs); font-style: normal; line-height: 1.2; white-space: nowrap; transform-origin: left center; }
.bar b { font-weight: 500; }
.bar span { color: var(--color-ink-2); }
.bar--o1 { background: var(--color-o1); } .bar--o2 { background: var(--color-o2); } .bar--o3 { background: var(--color-o3); } .bar--o4 { background: var(--color-o4); } .bar--o5 { background: var(--color-o5); } .bar--o6 { background: var(--color-o6); }
.bar--makeup { background: var(--color-makeup); }
.bar--rush { background: var(--color-navy); color: var(--color-on-navy); }
.bar--rush span { color: var(--color-on-navy-muted); }
.bar--down { background: repeating-linear-gradient(135deg, var(--color-signal-soft) 0 4px, var(--color-signal) 4px 8px); color: var(--color-ink); }
.co { position: absolute; inset-block: 5px; left: calc(var(--s) / var(--span) * 100%); width: max(4px, calc(var(--d) / var(--span) * 100% - 1px)); box-sizing: border-box; border-radius: 2px; }
.co--sku, .sw--sku { border: 1px dashed var(--color-signal-ink); background: repeating-linear-gradient(45deg, var(--color-signal) 0 3px, var(--color-signal-soft) 3px 6px); }
.co--proc, .sw--proc { border: 1px dashed var(--color-muted); background: repeating-linear-gradient(45deg, var(--color-rule-strong) 0 3px, transparent 3px 6px); }
.bar--shift { --dx: calc(0.5 / var(--span) * 100cqw); }
.bar--push { --dp: calc(3 / var(--span) * 100cqw); }
.bar--wait { --dw: calc(4 / var(--span) * 100cqw); }
.bar__gap { position: absolute; inset-block: 0; right: 0; width: 20%; background: repeating-linear-gradient(135deg, var(--color-signal-ink) 0 2px, transparent 2px 6px); }
.bar__moved { position: absolute; inset-block: 5px; left: calc(var(--s) / var(--span) * 100%); width: calc(var(--d) / var(--span) * 100% - 1px); box-sizing: border-box; border: 1px dashed var(--color-muted); border-radius: 3px; }
.mes-ping { position: absolute; top: 1px; left: calc(var(--s) / var(--span) * 100% - 4px); width: 8px; height: 8px; border-radius: var(--radius-pill); background: var(--color-accent); }
.gantt__flag { display: none; position: absolute; z-index: 2; top: 18px; left: calc(var(--lead) + var(--space-2xs)); padding: var(--space-3xs) var(--space-xs); border: var(--rule-hair) solid var(--color-signal-ink); border-radius: var(--radius-input); background: var(--color-signal-soft); color: var(--color-signal-ink); font-size: var(--text-xs); font-weight: 500; white-space: nowrap; }
[data-scene="floor"] .gantt__flag { display: block; }
.gantt__late { display: none; position: absolute; z-index: 2; top: calc(40px + var(--row) * 47px + var(--space-3xs)); left: calc(var(--lead) + (100% - var(--lead)) * var(--at) / var(--span)); padding: 0 var(--space-2xs); border-radius: var(--radius-input); background: var(--color-error); color: var(--color-accent-ink); font-size: var(--text-xs); font-weight: 500; line-height: 1.5; white-space: nowrap; }
[data-scene="rush"] .gantt__late--rush, [data-scene="down"] .gantt__late--down { display: block; }
.gantt__card { display: none; position: absolute; z-index: 1; top: 92px; left: calc(var(--lead) + (100% - var(--lead)) * 10 / 36 + var(--space-xs)); grid-template-columns: auto minmax(0, 1fr); gap: var(--space-2xs) var(--space-md); width: 15rem; margin: 0; padding: var(--space-sm) var(--space-md); border: var(--rule-hair) solid var(--color-rule-strong); border-radius: 6px; background: var(--color-paper-3); box-shadow: var(--shadow-card); font-size: var(--text-xs); }
.gantt__card dt { color: var(--color-muted); }
.gantt__card dt:first-child { color: var(--color-ink); font-weight: 500; }
.gantt__card dd { margin: 0; color: var(--color-ink-2); font-variant-numeric: tabular-nums; }
[data-scene="gantt"] .gantt__card { display: grid; }
[data-scene="gantt"] .bar--sel { box-shadow: 0 0 0 2px var(--color-accent); }

/* What each scene shows; work that does not move dims once the plan settles */
.bar--makeup, .bar--arrive, .bar--new, .bar--down, .bar__moved, .mes-ping, .bar__gap { opacity: 0; }
[data-scene="floor"] :is(.bar--makeup, .bar--arrive, .bar__moved--floor, .mes-ping, .bar__gap) { opacity: 1; }
[data-scene="floor"] .bar--shift { transform: translateX(var(--dx)); }
[data-scene="floor"] .bar--away { opacity: 0; }
[data-scene="rush"] .bar--new { opacity: 1; }
[data-scene="rush"] .bar--push { transform: translateX(var(--dp)); }
[data-scene="down"] :is(.bar--down, .bar__moved--down) { opacity: 1; }
[data-scene="down"] .bar--wait { transform: translateX(var(--dw)); }
[data-scene="down"] .bar--gone { opacity: 0; }
[data-scene="floor"] .k-f, [data-scene="rush"] .k-r, [data-scene="down"] .k-d { opacity: 0.3; }

/* Pilot path: three steps beside one panel */
.path__grid { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: var(--space-2xl); align-items: start; }
.path__steps { position: relative; display: grid; margin: 0; padding: 0; list-style: none; }
.path__steps::before { content: ""; position: absolute; top: var(--space-lg); bottom: var(--space-lg); left: 19px; width: 1px; background: var(--color-rule-strong); }
.path__steps button { position: relative; display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: var(--space-3xs) var(--space-md); width: 100%; padding: var(--space-lg) 0; border: 0; border-bottom: var(--rule-hair) solid var(--color-rule); background: transparent; color: var(--color-muted); font: 400 var(--text-sm)/1.4 var(--font-body); text-align: left; cursor: pointer; transition: color var(--dur-short) var(--ease-out); }
.path__steps button > * { grid-column: 2; }
.path__no { grid-column: 1 !important; grid-row: 1 / span 3; display: grid; place-items: center; width: 40px; height: 40px; border: var(--rule-hair) solid var(--color-rule-strong); border-radius: var(--radius-pill); background: var(--color-paper); font-size: var(--text-xs); font-variant-numeric: tabular-nums; }
.path__when { color: var(--color-accent); font-size: var(--text-xs); }
.path__steps b { font-size: var(--text-lg); font-weight: 500; color: var(--color-ink-2); }
.path__steps button:hover b { color: var(--color-ink); }
.path__steps button:active { color: var(--color-ink-2); }
.path__steps button:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 2px; }
.path__steps button:disabled { opacity: 0.55; cursor: not-allowed; }
.path__steps button[aria-selected="true"] b { color: var(--color-ink); }
.path__steps button[aria-selected="true"] .path__no { border-color: var(--color-accent); background: var(--color-accent); color: var(--color-accent-ink); }
.path__panel { display: grid; gap: var(--space-lg); padding: var(--space-lg); }
.path__panel + .path__panel { margin-top: var(--space-lg); }
.js .path__panel + .path__panel { margin-top: 0; }
.path__head { display: flex; align-items: baseline; gap: var(--space-md); padding-bottom: var(--space-md); border-bottom: var(--rule-hair) solid var(--color-rule); }
.path__head b { font-size: var(--text-2xl); font-weight: 400; color: var(--color-accent); letter-spacing: var(--tracking-display); }
.path__head span { font-weight: 500; }
.path__head i { margin-left: auto; font-size: var(--text-xs); font-style: normal; color: var(--color-muted); font-variant-numeric: tabular-nums; }
.path__file { display: inline-flex; align-items: center; gap: var(--space-xs); }
.path__file .xl { width: 18px; height: 18px; }
.checks.checks--two { grid-template-columns: repeat(2, minmax(0, 1fr)); margin-top: 0; }
.checks.checks--one { grid-template-columns: minmax(0, 1fr); margin-top: 0; }
.path__panel .checks { margin-top: 0; }
.js .path__panel:not([hidden]) { animation: rise var(--dur-long) var(--ease-out) both; }

/* Readiness and the tables */
.checks { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-lg); margin-top: var(--space-md); }
.checks__col { display: grid; align-content: start; gap: var(--space-xs); }
.checks__col b { padding-bottom: var(--space-xs); border-bottom: var(--rule-hair) solid var(--color-rule-strong); font-weight: 500; }
.app__view--ready .mini td { padding-block: var(--space-xs); }
.checks__col p { max-width: none; display: flex; justify-content: space-between; align-items: center; gap: var(--space-sm); padding-block: var(--space-xs); border-bottom: var(--rule-hair) solid var(--color-rule); color: var(--color-ink-2); }
.mini { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.mini th, .mini td { padding: var(--space-sm) var(--space-xs); text-align: left; white-space: nowrap; }
.mini th { border-bottom: var(--rule-hair) solid var(--color-rule-strong); font-size: var(--text-xs); color: var(--color-muted); }
.mini td { border-bottom: var(--rule-hair) solid var(--color-rule); }
.mini tr:last-child td { border-bottom: 0; }
.mini .num { text-align: right; }
.mini--wide { font-size: var(--text-xs); }
.mini--wide th, .mini--wide td { padding-inline: 0 var(--space-2xs); }
.mini--wide th { white-space: normal; vertical-align: bottom; }
.mini--wide td { vertical-align: top; }
.app__view--release { overflow-x: auto; }

.tag { display: inline-flex; align-items: center; padding: var(--space-3xs) var(--space-xs); border-radius: var(--radius-input); background: var(--color-paper-2); color: var(--color-ink-2); font-size: var(--text-xs); font-weight: 500; white-space: nowrap; }
.tag--go { background: var(--color-go-soft); color: var(--color-go-ink); }
.tag--warn { background: var(--color-signal-soft); color: var(--color-signal-ink); }
.tag--ai { background: var(--color-ai-soft); color: var(--color-ai-ink); }

.app__strip { padding: var(--space-sm) var(--space-lg); border-top: var(--rule-hair) solid var(--color-rule); background: var(--color-paper); border-radius: 0 0 6px 6px; }
.strip { display: none; flex-wrap: wrap; align-items: center; gap: var(--space-xs) var(--space-lg); min-height: 32px; color: var(--color-ink-2); }
.strip > :last-child { margin-left: auto; }
.strip b { font-weight: 500; color: var(--color-ink); }
[data-scene="upload"] [data-for="upload"], [data-scene="gantt"] [data-for="gantt"], [data-scene="ready"] [data-for="ready"], [data-scene="deliv"] [data-for="deliv"],
[data-scene="floor"] [data-for="floor"], [data-scene="rush"] [data-for="rush"], [data-scene="down"] [data-for="down"], [data-scene="release"] [data-for="release"] { display: flex; }

/* One-shot scene animations; every element ends in its resting state */
.js .play[data-scene="upload"] .files li { animation: rise var(--dur-long) var(--ease-out) both; animation-delay: calc(150ms + var(--i) * 300ms); }
.js .play[data-scene="upload"] .files__ok { animation: fade 300ms var(--ease-out) both; animation-delay: calc(450ms + var(--i) * 300ms); }
.js .play[data-scene="upload"] .rank { animation: rise var(--dur-long) var(--ease-out) 1.4s both; }
.js .play[data-scene="upload"] .rank__up { animation: rank-up 700ms var(--ease-in-out) 2.3s both; }
.js .play[data-scene="upload"] .rank__down { animation: rank-down 700ms var(--ease-in-out) 2.3s both; }
.js .play[data-scene="upload"] .brief { animation: rise var(--dur-long) var(--ease-out) 3.1s both; }
.js .play[data-scene="upload"] .files__meter i { animation: grow 1.4s var(--ease-in-out) 4s both; }
.js .play[data-scene="upload"] .strip__late { animation: rise var(--dur-long) var(--ease-out) 5.5s both; }
.js .play[data-scene="gantt"] .bar:not(.bar--makeup, .bar--arrive, .bar--new, .bar--down) { animation: bar-in var(--dur-long) var(--ease-out) both; animation-delay: calc(150ms + var(--i) * 90ms); }
.js .play[data-scene="gantt"] .gantt__load > i > i { animation: grow-to 900ms var(--ease-out) 300ms both; }
.js .play[data-scene="gantt"] .co { animation: fade 400ms var(--ease-out) 1.5s both; }
.js .play[data-scene="gantt"] .gantt__card { animation: rise var(--dur-long) var(--ease-out) 2.2s both; }
.js .play[data-scene="floor"] .mes-ping { animation: ping-in var(--dur-long) var(--ease-out) 300ms both; }
.js .play[data-scene="floor"] .bar__gap { animation: fade 500ms var(--ease-out) 700ms both; }
.js .play[data-scene="floor"] .gantt__flag { animation: rise var(--dur-long) var(--ease-out) 900ms both; }
.js .play[data-scene="floor"] .bar--away { animation: fade-out 500ms var(--ease-in-out) 2s both; }
.js .play[data-scene="floor"] .bar--shift { animation: shift 700ms var(--ease-in-out) 2.2s both; }
.js .play[data-scene="floor"] .bar__moved--floor { animation: fade 500ms var(--ease-out) 2.4s both; }
.js .play[data-scene="floor"] .bar--arrive { animation: rise var(--dur-long) var(--ease-out) 2.6s both; }
.js .play[data-scene="floor"] .bar--makeup { animation: grow 500ms var(--ease-out) 2.9s both; }
.js .play[data-scene="floor"] :is(.kpis .v2, .gantt__load--moves) { animation: fade 500ms var(--ease-out) 3.4s both; }
.js .play[data-scene="rush"] .kpis .v3, .js .play[data-scene="down"] .kpis .v4 { animation: fade 500ms var(--ease-out) 2.4s both; }
.js .play[data-scene="floor"] .k-f, .js .play[data-scene="rush"] .k-r, .js .play[data-scene="down"] .k-d { animation: dim 600ms var(--ease-out) 3.4s both; }
.js .play[data-scene="rush"] .bar--push { animation: push 700ms var(--ease-in-out) 400ms both; }
.js .play[data-scene="rush"] .bar--new { animation: grow 600ms var(--ease-out) 1.1s both; }
.js .play:is([data-scene="rush"], [data-scene="down"]) .gantt__late { animation: rise var(--dur-long) var(--ease-out) 2.4s both; }
.js .play[data-scene="down"] .bar--down { animation: grow 500ms var(--ease-out) 300ms both; }
.js .play[data-scene="down"] .bar__moved--down { animation: fade 400ms var(--ease-out) 1s both; }
.js .play[data-scene="down"] .bar--wait { animation: wait 800ms var(--ease-in-out) 1.1s both; }
.js .play[data-scene="down"] .bar--gone { animation: fade-out 500ms var(--ease-in-out) 1.8s both; }
.js .play:is([data-scene="floor"], [data-scene="rush"], [data-scene="down"]) .strip > * { animation: rise var(--dur-long) var(--ease-out) both; }
.js .play:is([data-scene="floor"], [data-scene="rush"], [data-scene="down"]) .strip__event { animation-delay: 400ms; }
.js .play:is([data-scene="floor"], [data-scene="rush"], [data-scene="down"]) .strip__late { animation-delay: 3.4s; }
.js .play[data-scene="ready"] .checks__risk { animation: fade 300ms var(--ease-out) 1.2s both, flag 1.2s var(--ease-in-out) 1.8s 2; }
.js .play[data-scene="ready"] .checks__col { animation: rise var(--dur-long) var(--ease-out) both; animation-delay: calc(150ms + var(--i) * 250ms); }
.js .play[data-scene="ready"] .checks .tag { animation: fade 300ms var(--ease-out) 1.2s both; }
.js .play:is([data-scene="ready"], [data-scene="deliv"], [data-scene="release"]) .mini tbody tr { animation: rise var(--dur-long) var(--ease-out) both; animation-delay: calc(150ms + var(--i) * 140ms); }
.js .play:is([data-scene="deliv"], [data-scene="release"]) .mini .tag { animation: fade 300ms var(--ease-out) both; animation-delay: calc(900ms + var(--i) * 250ms); }
@keyframes rise { from { opacity: 0; transform: translateY(8px); } }
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes fade-out { from { opacity: 1; } to { opacity: 0; } }
@keyframes dim { from { opacity: 1; } to { opacity: 0.3; } }
@keyframes bar-in { from { opacity: 0; transform: scaleX(0.2); } }
@keyframes grow { from { opacity: 0; transform: scaleX(0); } to { opacity: 1; transform: scaleX(1); } }
@keyframes grow-to { from { transform: scaleX(0); } to { transform: scaleX(var(--u)); } }
@keyframes ping-in { from { opacity: 0; transform: scale(0.3); } to { opacity: 1; transform: scale(1); } }
@keyframes flag { 50% { background: var(--color-signal-soft); } }
@keyframes rank-up { from { transform: translateY(40px); background: var(--color-ai-soft); } 70% { background: var(--color-ai-soft); } }
@keyframes rank-down { from { transform: translateY(-40px); } }
@keyframes shift { from { transform: translateX(0); } to { transform: translateX(var(--dx)); } }
@keyframes push { from { transform: translateX(0); } to { transform: translateX(var(--dp)); } }
@keyframes wait { from { transform: translateX(0); } to { transform: translateX(var(--dw)); } }

.photo { display: block; width: 100%; max-width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: cover; border-radius: 6px; }
.rows { margin: 0; padding: 0; list-style: none; border-top: var(--rule-hair) solid var(--color-rule-strong); }
.rows li { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: var(--gap-columns); align-items: baseline; padding-block: var(--space-xl); border-bottom: var(--rule-hair) solid var(--color-rule); }
.rows p { color: var(--color-ink-2); }

.inds { padding-block: var(--section-gap-l); background: var(--color-paper-2); }
.inds__grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: var(--space-lg) var(--gap-columns); align-items: start; }
.inds__head { grid-column: 1 / -1; }
.inds__side { display: grid; gap: var(--space-lg); }
.inds__side p { max-width: 40ch; color: var(--color-ink-2); }
.inds__groups { display: grid; gap: var(--space-2xl); }
.inds__group h3 { padding-bottom: var(--space-sm); border-bottom: var(--rule-hair) solid var(--color-rule-strong); font-size: var(--text-sm); font-weight: 500; color: var(--color-muted); max-width: none; }
.inds__group ul { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: var(--gap-columns); margin: 0; padding: 0; list-style: none; }
.inds__group li { display: flex; gap: var(--space-sm); align-items: center; padding-block: var(--space-md); border-bottom: var(--rule-hair) solid var(--color-rule); font-size: var(--text-lg); font-weight: 300; letter-spacing: -0.015em; color: var(--color-ink); }
.inds__group:first-child li { font-weight: 400; }
.inds__icon { flex-shrink: 0; width: 24px; height: 24px; fill: none; stroke: var(--color-accent); stroke-width: 1.5; stroke-linejoin: round; stroke-linecap: round; }

/* Questions */
.faq { padding-block: var(--section-gap-l); }
.faq__grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: var(--gap-columns); align-items: start; }
.faq__list { border-top: var(--rule-hair) solid var(--color-rule-strong); }
.faq details { border-bottom: var(--rule-hair) solid var(--color-rule); }
.faq summary { display: flex; justify-content: space-between; gap: var(--space-lg); padding-block: var(--space-lg); font-size: var(--text-lg); font-weight: 400; list-style: none; cursor: pointer; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; flex-shrink: 0; color: var(--color-muted); }
.faq details[open] summary::after { content: "\2212"; }
.faq summary:hover { color: var(--color-accent); }
.faq summary:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 2px; }
.faq details p { padding-bottom: var(--space-lg); color: var(--color-ink-2); }
.faq details:not([open]) > p { display: none; }

/* Book a demo: the navy band */
.book { position: relative; overflow: clip; padding-block: var(--section-gap-s); background: var(--color-navy); color: var(--color-on-navy); }
.book > .container { position: relative; }
.book__photo { position: absolute; inset: 0 auto 0 0; width: 62%; height: 100%; object-fit: cover; opacity: 0.55; -webkit-mask-image: linear-gradient(to right, var(--color-navy) 30%, transparent); mask-image: linear-gradient(to right, var(--color-navy) 30%, transparent); }
.book__grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: var(--gap-columns); align-items: start; }
.book__text { display: grid; gap: var(--space-lg); }
.book__phone { color: var(--color-on-navy-muted); }
.book__phone a { color: var(--color-on-navy); }
.book__phone a:focus-visible { outline: 2px solid var(--color-on-navy); outline-offset: 2px; }
.form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-lg) var(--gap-columns); padding: var(--space-xl); border: var(--rule-hair) solid var(--color-navy-rule); border-radius: var(--radius-card); background: var(--color-navy-2); }
.field { display: grid; gap: var(--space-xs); }
.field--wide { grid-column: 1 / -1; }
.field label { font-size: var(--text-sm); color: var(--color-on-navy-muted); }
.field input { min-height: 48px; padding: 0 var(--space-md); border: var(--rule-hair) solid var(--color-on-navy-muted); border-radius: var(--radius-input); background: var(--color-navy); color: var(--color-on-navy); outline: 2px solid transparent; outline-offset: -3px; }
.field input:hover { border-color: var(--color-on-navy); }
.field input:focus-visible { outline-color: var(--color-on-navy); }
.field input[aria-invalid] { border-color: var(--color-signal); }
.field input:disabled { opacity: 0.55; cursor: not-allowed; }
.form__hp { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.form__foot { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-lg); }
.form__help { min-height: 1lh; font-size: var(--text-sm); color: var(--color-on-navy-muted); }

/* Footer: a statement, the office and the links */
.footer { padding-block: var(--space-3xl) var(--space-2xl); }
.footer__grid { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 5fr) minmax(0, 2.5fr) minmax(0, 1.5fr); gap: var(--gap-columns); align-items: start; }
.footer__statement { font-size: var(--text-xl); font-weight: 300; letter-spacing: -0.015em; line-height: 1.3; color: var(--color-ink); text-wrap: balance; }
.footer__office { font-size: var(--text-sm); font-style: normal; line-height: 1.6; color: var(--color-ink-2); }
.footer__office a, .footer__links a { color: var(--color-ink-2); }
.footer__links { display: grid; gap: var(--space-xs); margin: 0; padding: 0; list-style: none; }
.footer__links a { font-size: var(--text-sm); text-decoration: none; }
.footer__links a:hover, .footer__office a:hover { color: var(--color-ink); text-decoration: underline; }
.footer a:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 4px; }
.footer__legal { grid-column: 1 / -1; padding-top: var(--space-lg); border-top: var(--rule-hair) solid var(--color-rule); font-size: var(--text-sm); color: var(--color-muted); }

@media (max-width: 60rem) {
  .nav__links { display: none; }
  .nav__cta { margin-left: auto; }
  .inds__grid { gap: var(--space-2xl); }
  .inds__fit ul { grid-template-columns: minmax(0, 1fr); }
  .inds__group li { font-size: var(--text-md); }
  .book__photo { width: 100%; height: 45%; -webkit-mask-image: linear-gradient(to bottom, var(--color-navy) 30%, transparent); mask-image: linear-gradient(to bottom, var(--color-navy) 30%, transparent); }
  .hero__grid, .head--split, .inds__grid, .faq__grid, .book__grid, .walk__body, .path__grid { grid-template-columns: minmax(0, 1fr); }
  .checks.checks--two { grid-template-columns: minmax(0, 1fr); }
  .footer__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero__grid { gap: var(--space-xl); }
  .walk__tabs { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; }
  .walk__tabs li { flex: 0 0 auto; scroll-snap-align: start; }
  .walk__tabs button { white-space: nowrap; padding-right: var(--space-lg); }
  .walk__body { gap: var(--space-lg); padding-top: var(--space-xl); }
  .walk__subs { display: flex; overflow-x: auto; border-top: 0; }
  .walk__subs button { flex: 0 0 auto; white-space: nowrap; border-left: 0; border-bottom: 2px solid transparent; }
  .walk__subs button[aria-pressed="true"] { border-bottom-color: var(--color-accent); }
  .checks { grid-template-columns: minmax(0, 1fr); }
  .rows li { grid-template-columns: minmax(0, 1fr); gap: var(--space-xs); padding-block: var(--space-lg); }
}
@media (max-width: 40rem) {
  .form { grid-template-columns: minmax(0, 1fr); padding: var(--space-lg); }
  .footer__grid { grid-template-columns: minmax(0, 1fr); }
  .app__view { padding-inline: var(--space-sm); overflow-x: auto; }
  .gantt { --lead: 150px; min-width: 46rem; }
  .setup, .kpis { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .brief dl { grid-template-columns: minmax(0, 1fr); gap: var(--space-sm); }
  .setup { grid-template-columns: minmax(0, 1fr); gap: var(--space-lg); }
}
@media (prefers-reduced-motion: reduce) {
  .btn, .nav__links a, .walk__tabs button { transition: none; }
  .js .walk *, .js .walk { animation-delay: 0s !important; }
  .walk__progress { animation: none !important; }
  .walk__tabs button[aria-selected="true"] .walk__progress { transform: scaleX(1); }
}