/* ============================================================
   Reporting Platform: case studies, charts, Deckhand demo.
   Loaded after style.css — reuses its tokens (--bg, --core,
   --accent, --hair, --r-shell/--r-core, Geist). New tokens here
   are the dataviz-validated categorical/status/sequential set,
   checked against this site's dark card surface (#0f0f14).
   ============================================================ */

:root{
  /* categorical (dataviz skill, dark-mode steps, validated vs --core) */
  --series-1: #3987e5;
  --series-2: #d95926;
  --series-3: #199e70;
  --series-4: #c98500;
  --series-5: #d55181;
  --series-6: #2fae2f;
  --series-7: #9085e9;
  --series-8: #e66767;

  --seq-hue: #3987e5;

  --status-good: #0ca30c;
  --status-warning: #fab219;
  --status-serious: #ec835a;
  --status-critical: #d03b3b;
}

/* ---------- Hero live preview (replaces the old static screenshot) ---------- */
.stage-preview{ padding: 30px 34px 44px; }
.stage-preview-top{ display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 20px; flex-wrap: wrap; gap: 8px; }
.stage-app-name{ font-weight: 600; font-size: 1.15rem; letter-spacing: -0.02em; }
.stage-app-sub{ font-family: var(--font-mono); font-size: .74rem; color: var(--text-mute); }
.stage-preview .stat-row{ margin-bottom: 22px; }

/* ---------- Standalone app-mock page ---------- */
.mock-banner{
  display: flex; align-items: flex-start; gap: 12px;
  background: rgba(250, 178, 25, 0.08); border: 1px solid rgba(250, 178, 25, 0.28);
  border-radius: 12px; padding: 14px 18px; margin-bottom: 32px;
  color: var(--text-dim); font-size: .9rem; line-height: 1.5;
}
.mock-banner i{ color: var(--status-warning); font-size: 1.2rem; flex-shrink: 0; margin-top: 1px; }
.app-bullets{ display: flex; flex-direction: column; gap: 8px; margin: 18px 0; }
.app-bullets li{ position: relative; padding-left: 20px; color: var(--text-dim); font-size: .94rem; }
.app-bullets li::before{ content:''; position:absolute; left:0; top:.75em; width:9px; height:1px; background:var(--accent); }
.case-widget{ padding: 28px; }
.mini-panel{ background: var(--core); border: 1px solid var(--hair); border-radius: var(--r-core); padding: 22px; }

/* ---------- Platform hero / intro ---------- */
.platform-hero{ padding: 150px 0 60px; text-align: center; }
.platform-hero .pill{ margin-inline: auto; }
.platform-kicker{ max-width: 62ch; margin-inline: auto; font-size: 1.08rem; }

.platform-stats{
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px;
  margin: clamp(40px, 6vw, 72px) 0 0;
}
.platform-stat{ padding: 26px 20px; text-align: left; display: flex; flex-direction: column; gap: 8px; }
.platform-stat .fact-num{ font-size: clamp(2.2rem, 3.6vw, 2.8rem); }
.platform-stat .fact-label{ max-width: none; }

/* ---------- Case study grid ---------- */
.case-grid{
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); grid-auto-rows: minmax(190px, auto);
  grid-auto-flow: dense; gap: 14px;
}
.case-card{ cursor: pointer; transition: border-color .5s var(--ease), transform .5s var(--ease); text-align: left; }
.case-card:hover{ border-color: var(--hair-strong); transform: translateY(-3px); }
.case-card.span-wide{ grid-column: span 2; }
.case-card.span-big{ grid-column: span 2; grid-row: span 2; }
.case-card .bezel-core{ padding: 26px 24px; display: flex; flex-direction: column; gap: 10px; min-height: 100%; }
.case-tag{
  align-self: flex-start; font-family: var(--font-mono); font-size: .68rem; letter-spacing: .06em;
  color: var(--accent); padding: 3px 10px; border-radius: 999px; background: var(--accent-soft);
}
.case-card h3{ font-size: 1.18rem; letter-spacing: -0.02em; margin-bottom: 0; }
.case-card p{ font-size: .92rem; margin: 0; }
.case-card-preview{
  margin-top: 6px; padding: 14px; border-radius: 12px; background: var(--core-2);
  border: 1px solid var(--hair);
}
.case-impact{
  margin-top: auto; padding-top: 10px; border-top: 1px solid var(--hair);
  font-size: .84rem; color: var(--text); line-height: 1.5;
  display: flex; align-items: flex-start; gap: 8px;
}
.case-impact i{ color: var(--status-good); font-size: 1rem; flex-shrink: 0; margin-top: 2px; }
.case-open{ display: inline-flex; align-items: center; gap: 6px; font-size: .84rem; color: var(--text-dim); margin-top: 10px; }

/* ---------- Case overview modal ---------- */
.case-modal{ position: fixed; inset: 0; z-index: 150; display: flex; align-items: center; justify-content: center; padding: 24px; }
.case-modal[hidden]{ display: none; }
.case-modal-backdrop{ position: absolute; inset: 0; background: rgba(7,7,10,0.72); backdrop-filter: blur(8px); opacity: 0; transition: opacity .3s var(--ease); }
.case-modal.is-open .case-modal-backdrop{ opacity: 1; }
.case-modal-card{
  position: relative; width: min(100%, 460px); max-height: 86vh; overflow-y: auto;
  background: #15151b; border: 1px solid var(--hair-strong); border-radius: var(--r-shell);
  padding: 36px; box-shadow: 0 40px 100px -30px rgba(0,0,0,0.8);
  opacity: 0; transform: translateY(16px) scale(.98); transition: opacity .3s var(--ease), transform .4s var(--ease);
}
.case-modal.is-open .case-modal-card{ opacity: 1; transform: none; }
.case-modal-close{
  position: absolute; top: 16px; right: 16px; width: 36px; height: 36px; border-radius: 50%;
  background: rgba(255,255,255,0.06); border: 1px solid var(--hair); color: var(--text); font-size: 1.1rem;
  display: grid; place-items: center; cursor: pointer; transition: background .3s var(--ease);
}
.case-modal-close:hover{ background: rgba(255,255,255,0.12); }
.case-modal-card h3{ font-size: 1.5rem; margin: 14px 0 .3em; }
.case-modal-card p{ color: var(--text-dim); font-size: .96rem; }
.case-modal-card ul{ display: flex; flex-direction: column; gap: 8px; margin: 16px 0; }
.case-modal-card li{ position: relative; padding-left: 20px; color: var(--text-dim); font-size: .92rem; }
.case-modal-card li::before{ content:''; position:absolute; left:0; top:.75em; width:9px; height:1px; background:var(--accent); }
.case-modal-card .case-impact{ margin: 4px 0 0; }
@media (prefers-reduced-motion: reduce){ .case-modal-backdrop, .case-modal-card{ transition: none; } }

/* ---------- Shared chart chrome ---------- */
.viz-tooltip{
  position: fixed; z-index: 200; pointer-events: none;
  background: #1a1a1f; border: 1px solid var(--hair-strong); border-radius: 10px;
  padding: 8px 12px; font-size: .82rem; color: var(--text); line-height: 1.4;
  box-shadow: 0 20px 40px -20px rgba(0,0,0,0.6);
  max-width: 220px;
}
.viz-sparkline, .viz-bars, .viz-donut, .viz-graph{ max-width: 100%; height: auto; display: block; }
.viz-axis-label{ font-family: var(--font-mono); font-size: 8.5px; fill: var(--text-mute); }
.viz-bar{ transition: opacity .3s var(--ease); }
.viz-bar:hover{ opacity: .82; }

.viz-legend{ display: flex; flex-direction: column; gap: 8px; margin: 0; padding: 0; list-style: none; }
.viz-legend li{ display: flex; align-items: center; gap: 8px; font-size: .86rem; color: var(--text-dim); }
.viz-legend-dot{ width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0; }
.viz-legend-pct{ color: var(--text-mute); font-family: var(--font-mono); font-size: .78rem; margin-left: auto; }
.viz-donut-wrap{ display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }

.viz-funnel{ display: flex; flex-direction: column; gap: 10px; }
.viz-funnel-row{ display: grid; grid-template-columns: 112px 1fr 64px; align-items: center; gap: 12px; cursor: default; }
.viz-funnel-label{ font-size: .84rem; color: var(--text-dim); }
.viz-funnel-track{ height: 10px; border-radius: 6px; background: var(--core-2); overflow: hidden; }
.viz-funnel-fill{ height: 100%; border-radius: 6px; transition: width .6s var(--ease); }
.viz-funnel-value{ font-family: var(--font-mono); font-size: .8rem; color: var(--text-mute); text-align: right; }

.viz-heatmap{ display: grid; gap: 3px; }
.viz-heatmap-colhead, .viz-heatmap-rowhead{ font-family: var(--font-mono); font-size: .68rem; color: var(--text-mute); display: flex; align-items: center; justify-content: center; padding: 4px; }
.viz-heatmap-rowhead{ justify-content: flex-start; }
.viz-heatmap-cell{ aspect-ratio: 1.6; border-radius: 6px; display: flex; align-items: center; justify-content: center; font-family: var(--font-mono); font-size: .72rem; color: var(--text); cursor: default; }
.viz-heatmap-cell.is-empty{ background: transparent; }

.viz-graph-edge{ stroke: var(--hair-strong); stroke-width: 1; transition: stroke .3s var(--ease), stroke-width .3s var(--ease); }
.viz-graph-edge.is-active{ stroke: var(--accent); stroke-width: 2; }
.viz-graph-node{ cursor: pointer; }
.viz-graph-node circle{ transition: r .3s var(--ease); }
.viz-graph-node:hover circle, .viz-graph-node:focus circle{ r: 11; }
.viz-graph-label{ font-family: var(--font-mono); font-size: 9px; fill: var(--text-mute); }

/* ---------- Filter chips ---------- */
.chip-row{ display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.chip{
  font-family: var(--font-mono); font-size: .76rem; padding: 7px 14px; border-radius: 999px;
  border: 1px solid var(--hair); color: var(--text-dim); background: transparent; cursor: pointer;
  transition: all .3s var(--ease);
}
.chip.is-active{ background: var(--text); color: #0a0a0d; border-color: var(--text); }
.chip:hover:not(.is-active){ border-color: var(--hair-strong); color: var(--text); }

/* ---------- Stat tiles (Pulse) ---------- */
.stat-row{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 18px; }
.stat-tile{ background: var(--core-2); border-radius: 12px; padding: 14px 16px; }
.stat-tile .num{ font-size: 1.5rem; font-weight: 600; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.stat-tile .lbl{ font-size: .76rem; color: var(--text-mute); }
.stat-tile .delta{ font-size: .74rem; font-family: var(--font-mono); }
.stat-tile .delta.up{ color: var(--status-good); }
.stat-tile .delta.down{ color: var(--status-serious); }

/* ---------- Generic mock tables ---------- */
.mock-table{ width: 100%; border-collapse: collapse; font-size: .88rem; }
.mock-table th{ text-align: left; font-family: var(--font-mono); font-size: .72rem; color: var(--text-mute); padding: 6px 10px; border-bottom: 1px solid var(--hair); }
.mock-table td{ padding: 8px 10px; border-bottom: 1px solid var(--hair); color: var(--text-dim); }
.mock-table tr:hover td{ color: var(--text); }
.mock-search{
  width: 100%; margin-bottom: 14px; padding: 9px 14px; border-radius: 10px;
  background: var(--core-2); border: 1px solid var(--hair); color: var(--text); font-family: var(--font-sans);
}
.mock-search::placeholder{ color: var(--text-mute); }

/* ---------- Status pill ---------- */
.status-pill{ font-size: .74rem; padding: 2px 9px; border-radius: 999px; font-family: var(--font-mono); }
.status-pill.active{ background: rgba(12,163,12,.14); color: #6fd66f; }
.status-pill.past-due{ background: rgba(236,131,90,.16); color: var(--status-serious); }

/* ---------- Relay chat mock ---------- */
.chat-mock{ display: flex; flex-direction: column; gap: 10px; }
.chat-line{ display: flex; gap: 10px; align-items: flex-start; }
.chat-avatar{ width: 28px; height: 28px; border-radius: 50%; flex-shrink: 0; display: grid; place-items: center; font-size: .7rem; font-weight: 600; color: #0a0a0d; }
.chat-body{ background: var(--core-2); border-radius: 12px; padding: 8px 12px; font-size: .88rem; }
.chat-who{ font-size: .72rem; color: var(--text-mute); margin-bottom: 2px; font-family: var(--font-mono); }

/* ---------- Kanban (Pipeline) ---------- */
.kanban{ display: grid; grid-template-columns: repeat(5, minmax(0,1fr)); gap: 10px; }
.kanban-col{ background: var(--core-2); border-radius: 12px; padding: 10px; transition: opacity .3s var(--ease); }
.kanban-col.is-hidden{ opacity: .22; }
.kanban-col h4{ font-size: .76rem; font-family: var(--font-mono); color: var(--text-mute); margin: 0 0 8px; text-transform: uppercase; letter-spacing: .04em; }
.kanban-card{ background: var(--core); border: 1px solid var(--hair); border-radius: 8px; padding: 8px 10px; margin-bottom: 8px; font-size: .78rem; }
.kanban-card .acct{ color: var(--text); font-weight: 500; }
.kanban-card .amt{ font-family: var(--font-mono); color: var(--status-good); }
.kanban-card .rep{ color: var(--text-mute); font-size: .72rem; }

/* ---------- Toggle switch ---------- */
.toggle-row{ display: flex; align-items: center; gap: 10px; margin-bottom: 16px; font-size: .88rem; color: var(--text-dim); }
.toggle{
  position: relative; width: 44px; height: 24px; border-radius: 999px; background: var(--core-2);
  border: 1px solid var(--hair); cursor: pointer; flex-shrink: 0;
}
.toggle span{ position: absolute; top: 2px; left: 2px; width: 18px; height: 18px; border-radius: 50%; background: var(--text-mute); transition: transform .3s var(--ease), background .3s var(--ease); }
.toggle.is-on{ background: var(--accent-soft); border-color: var(--accent); }
.toggle.is-on span{ transform: translateX(20px); background: var(--accent); }

/* ---------- Feature checklist (Adoption Radar) ---------- */
.feature-list{ display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
.feature-row{ display: flex; align-items: center; gap: 10px; font-size: .86rem; }
.feature-row label{ flex: 1; color: var(--text-dim); }
.feature-row input{ accent-color: var(--accent); }

/* ---------- Source Book doc list ---------- */
.doc-list{ display: flex; flex-direction: column; gap: 8px; }
.doc-row{ display: flex; justify-content: space-between; gap: 12px; padding: 10px 12px; border-radius: 10px; background: var(--core-2); cursor: pointer; }
.doc-row:hover{ background: #16161c; }
.doc-row .name{ color: var(--text); font-size: .92rem; }
.doc-row .meta{ color: var(--text-mute); font-size: .74rem; font-family: var(--font-mono); }
.doc-source{ margin-top: 12px; background: #0a0a0d; border: 1px solid var(--hair); border-radius: 10px; padding: 14px; font-family: var(--font-mono); font-size: .78rem; color: var(--text-dim); white-space: pre-wrap; line-height: 1.6; }

/* ============================================================
   Deckhand flagship demo
   ============================================================ */
.deckhand{ padding: clamp(60px, 8vw, 100px) 0; }
.deckhand-shell{ display: flex; flex-direction: column; overflow: hidden; --dh-accent: var(--accent); }
.deckhand-body{ display: grid; grid-template-columns: 220px 1fr; gap: 0; }
.deckhand-rail{ background: var(--core-2); border-right: 1px solid var(--hair); padding: 16px 10px; display: flex; flex-direction: column; gap: 8px; }
.slide-thumb{
  border-radius: 8px; border: 1px solid var(--hair); background: var(--core); padding: 10px;
  cursor: pointer; text-align: left; color: var(--text-dim); font-size: .76rem;
}
.slide-thumb.is-active{ border-color: var(--dh-accent); color: var(--text); background: #16161c; }
.slide-thumb strong{ display: block; font-size: .84rem; color: var(--text); margin-bottom: 2px; }

.deckhand-stage{ padding: 28px; position: relative; }

/* ---------- Ribbon toolbar (industry-standard deck-editor pattern: tabs + grouped
   controls, same shape as Office/Slides; colors and layout are this site's own) ---------- */
.dh-ribbon{ background: #121217; border-bottom: 1px solid var(--hair); }
.dh-tabs{ display: flex; gap: 2px; padding: 8px 16px 0; }
.dh-tab{
  font-family: var(--font-sans); font-size: .82rem; font-weight: 500; color: var(--text-dim);
  background: none; border: 0; padding: 8px 14px; border-radius: 8px 8px 0 0; cursor: pointer;
  transition: background .3s var(--ease), color .3s var(--ease);
}
.dh-tab:hover{ color: var(--text); }
.dh-tab.is-active{ color: var(--text); background: var(--core); }
.dh-ribbon-panel{
  display: flex; align-items: stretch; gap: 14px; padding: 10px 16px; background: var(--core);
  min-height: 64px; flex-wrap: wrap;
}
.dh-group{ display: flex; flex-direction: column; align-items: center; justify-content: space-between; gap: 6px; }
.dh-group[hidden]{ display: none; }
.dh-group-row{ display: flex; align-items: center; gap: 6px; flex: 1; }
.dh-group-label{ font-family: var(--font-mono); font-size: .64rem; color: var(--text-mute); letter-spacing: .04em; }
.dh-group-divider{ width: 1px; background: var(--hair); align-self: stretch; margin: 2px 0; }
.dh-mini{
  width: 32px; height: 32px; border-radius: 6px; border: 1px solid transparent; background: none;
  color: var(--text-dim); display: grid; place-items: center; cursor: pointer; font-size: .95rem;
  transition: background .3s var(--ease), border-color .3s var(--ease), color .3s var(--ease);
}
.dh-mini:hover{ background: rgba(255,255,255,0.06); color: var(--text); }
.dh-mini.is-active{ background: var(--accent-soft); border-color: var(--dh-accent); color: var(--dh-accent); }
.dh-swatches{ gap: 10px; }
.dh-swatch{
  width: 26px; height: 26px; border-radius: 50%; background: var(--sw); cursor: pointer;
  border: 2px solid transparent; box-shadow: inset 0 0 0 1px rgba(255,255,255,0.12);
  transition: transform .3s var(--ease), border-color .3s var(--ease);
}
.dh-swatch:hover{ transform: scale(1.08); }
.dh-swatch.is-active{ border-color: var(--text); }
.dh-btn{
  font-family: var(--font-sans); font-size: .82rem; font-weight: 500; padding: 8px 14px; border-radius: 999px;
  border: 1px solid var(--hair-strong); background: rgba(255,255,255,0.04); color: var(--text); cursor: pointer;
  display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; transition: background .3s var(--ease);
}
.dh-btn:hover{ background: rgba(255,255,255,0.09); }
.dh-btn.primary{ background: var(--text); color: #0a0a0d; border-color: var(--text); }

.slide-surface{
  background: linear-gradient(180deg, #14141a, #0e0e13); border: 1px solid var(--hair);
  border-radius: 14px; padding: 26px; position: relative;
  display: flex; flex-direction: column; gap: 20px;
}
.slide-main{ min-width: 0; border-left: 3px solid var(--dh-accent); padding-left: 16px; }
.slide-title{ font-size: 1.3rem; font-weight: 600; letter-spacing: -.02em; margin-bottom: 10px; outline: none; border-radius: 6px; padding: 2px 4px; }
.slide-title:focus{ background: color-mix(in oklab, var(--dh-accent) 12%, transparent); }
.slide-copy{ max-width: 60ch; color: var(--text-dim); font-size: .94rem; line-height: 1.6; outline: none; border-radius: 6px; padding: 2px 4px; }
.slide-copy:focus{ background: color-mix(in oklab, var(--dh-accent) 8%, transparent); }
.embed-card{
  position: relative; background: var(--core);
  border: 1px solid var(--hair-strong); border-top: 2px solid var(--dh-accent); border-radius: 12px; padding: 16px; box-shadow: 0 20px 50px -24px rgba(0,0,0,.7);
}
.embed-card-head{ display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; gap: 8px; flex-wrap: wrap; }
.embed-card-head span:first-child{ font-family: var(--font-mono); font-size: .66rem; color: var(--dh-accent); font-weight: 600; letter-spacing: .03em; }
.embed-card-head span:last-child{ font-family: var(--font-mono); font-size: .66rem; color: var(--text-mute); }
.embed-refreshed{ transition: opacity .3s var(--ease); }
.embed-card.is-refreshing{ opacity: .55; }
.embed-card.is-refreshing::after{
  content: 'Refreshing…'; position: absolute; inset: 0; display: grid; place-items: center;
  font-family: var(--font-mono); font-size: .76rem; color: var(--text-dim); background: rgba(10,10,13,0.4); border-radius: 12px;
}

.dh-callout{
  position: absolute; max-width: 240px; background: #1a1a1f; border: 1px solid var(--accent); border-radius: 12px;
  padding: 12px 14px; font-size: .84rem; color: var(--text); z-index: 20; box-shadow: 0 20px 50px -20px rgba(0,0,0,.7);
}
.dh-callout .step{ font-family: var(--font-mono); font-size: .68rem; color: var(--accent); display: block; margin-bottom: 4px; }
.dh-callout-nav{ display: flex; justify-content: space-between; margin-top: 10px; gap: 8px; }
.dh-callout-nav button{ font-size: .76rem; color: var(--text-dim); background: none; border: 0; cursor: pointer; }
.dh-callout-nav button:hover{ color: var(--text); }

.dh-dialog{
  position: absolute; inset: 0; background: rgba(7,7,10,0.72); backdrop-filter: blur(6px);
  display: none; align-items: center; justify-content: center; z-index: 30; border-radius: 14px;
}
.dh-dialog.is-open{ display: flex; }
.dh-dialog-card{ background: #15151b; border: 1px solid var(--hair-strong); border-radius: 14px; padding: 22px; width: min(86%, 340px); }
.dh-dialog-card h4{ font-size: 1.05rem; margin-bottom: 10px; }
.dh-dialog-row{ display: flex; justify-content: space-between; font-size: .84rem; padding: 7px 0; border-bottom: 1px solid var(--hair); color: var(--text-dim); }
.dh-dialog-close{ margin-top: 14px; width: 100%; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px){
  .case-grid{ grid-template-columns: repeat(2, minmax(0,1fr)); }
  .case-detail-inner{ grid-template-columns: 1fr; }
  .platform-stats{ grid-template-columns: repeat(2, 1fr); }
  .deckhand-body{ grid-template-columns: 1fr; }
  .deckhand-rail{ flex-direction: row; overflow-x: auto; border-right: 0; border-bottom: 1px solid var(--hair); }
  .slide-thumb{ min-width: 140px; }
  .kanban{ grid-template-columns: repeat(2, minmax(0,1fr)); }
}
@media (max-width: 640px){
  .case-grid{ grid-template-columns: 1fr; }
  .stat-row{ grid-template-columns: 1fr; }
  .kanban{ grid-template-columns: 1fr; }
  .platform-stats{ grid-template-columns: 1fr; }

  .dh-tabs{ padding: 6px 10px 0; overflow-x: auto; }
  .dh-ribbon-panel{ padding: 8px 10px; gap: 10px; }
  .dh-group-divider{ display: none; }
  .deckhand-stage{ padding: 18px; }
  .dh-btn{ font-size: .76rem; padding: 7px 11px; flex: 1 1 auto; justify-content: center; }
  .slide-surface{ padding: 18px; }
  .slide-main{ padding-left: 12px; }
  .slide-copy{ max-width: 100%; }
}