/* ============================================================
   AIGIS Context Engine — product page + demo surface.
   Layers on colors_and_type.css + pages.css.

   The MARKETING sections use the site's dark --pg-* shell.
   The DEMO surface is the application, so it carries its own
   --ce-* token set with a light and a dark theme, switched by
   [data-theme] on .ce-demo.
   ============================================================ */

.ce-hero { position: relative; padding: clamp(120px, 17vh, 200px) clamp(20px, 6vw, 96px) clamp(60px, 9vh, 96px); border-bottom: 1px solid var(--pg-line-2); }
.ce-hero .inner { max-width: 1180px; margin: 0 auto; }
.ce-eyebrow { font-family: var(--font-mono); font-size: 11px; font-weight: 500; text-transform: uppercase; letter-spacing: 0.34em; color: var(--pg-signal); margin: 0 0 24px; }
.ce-hero h1 { font-family: var(--font-heading); font-weight: 800; font-size: clamp(2.4rem, 5.2vw + 0.5rem, 4.3rem); line-height: 1.02; letter-spacing: -0.03em; color: var(--pg-fg); margin: 0 0 26px; max-width: 20ch; text-wrap: balance; }
.ce-hero h1 .sig { color: var(--pg-signal); }
.ce-hero .lead { font-size: 1.08rem; line-height: 1.7; color: var(--pg-soft); margin: 0 0 34px; max-width: 40em; text-wrap: pretty; }
.ce-hero .cta-row { display: flex; flex-wrap: wrap; gap: 14px; }

.ce-order { display: grid; gap: 1px; grid-template-columns: 1fr; background: var(--pg-line-2); border: 1px solid var(--pg-line-2); border-radius: 16px; overflow: hidden; margin-top: 48px; }
@media (min-width: 900px) { .ce-order { grid-template-columns: repeat(3, 1fr); } }
.ce-order > div { background: var(--pg-bg-1); padding: 24px 26px 26px; }
.ce-order .n { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.18em; color: var(--pg-signal); margin: 0 0 12px; }
.ce-order h3 { font-family: var(--font-heading); font-size: 1.02rem; font-weight: 700; color: var(--pg-fg); margin: 0 0 8px; line-height: 1.3; }
.ce-order p { font-size: 0.9rem; line-height: 1.6; color: var(--pg-faint); margin: 0; }

.ce-section { padding: clamp(70px, 11vh, 130px) clamp(20px, 6vw, 96px); border-top: 1px solid var(--pg-line-2); }
.ce-section .inner { max-width: 1180px; margin: 0 auto; }
.ce-section h2 { font-family: var(--font-heading); font-weight: 800; font-size: clamp(1.8rem, 2.3vw + 1rem, 2.8rem); line-height: 1.1; letter-spacing: -0.02em; color: var(--pg-fg); margin: 0 0 20px; max-width: 22em; text-wrap: balance; }
.ce-section h2 .sig { color: var(--pg-signal); }
.ce-section .section-lead { font-size: 1.03rem; line-height: 1.72; color: var(--pg-soft); margin: 0; max-width: 40em; text-wrap: pretty; }

.ce-incident { display: grid; gap: 28px; margin-top: 52px; grid-template-columns: 1fr; }
@media (min-width: 900px) { .ce-incident { grid-template-columns: repeat(3, 1fr); } }
.ce-beat { background: var(--pg-panel); border: 1px solid var(--pg-line-2); border-radius: 18px; padding: 28px 26px 30px; }
.ce-beat .lbl { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--pg-eyebrow); margin: 0 0 16px; }
.ce-beat h3 { font-family: var(--font-heading); font-size: 1.1rem; font-weight: 700; color: var(--pg-fg); margin: 0 0 12px; line-height: 1.3; }
.ce-beat p { font-size: 0.95rem; line-height: 1.68; color: var(--pg-soft); margin: 0 0 12px; }
.ce-beat p:last-child { margin-bottom: 0; }
.ce-beat strong { color: var(--pg-fg); font-weight: 600; }

.ce-pull { margin: 56px 0 0; padding: 34px clamp(24px, 4vw, 48px); border-left: 2px solid var(--pg-signal); background: var(--pg-panel-2); border-radius: 0 16px 16px 0; }
.ce-pull p { font-family: var(--font-heading); font-weight: 600; font-size: clamp(1.15rem, 1.2vw + 0.8rem, 1.6rem); line-height: 1.4; color: var(--pg-fg); margin: 0; max-width: 34em; text-wrap: pretty; }

.ce-compare { display: grid; gap: 22px; margin-top: 48px; grid-template-columns: 1fr; }
@media (min-width: 960px) { .ce-compare { grid-template-columns: 1fr 1fr; } }
.ce-col { border: 1px solid var(--pg-line-2); border-radius: 18px; overflow: hidden; background: var(--pg-panel); display: flex; flex-direction: column; }
.ce-col.good { border-color: var(--pg-line); }
.ce-col-head { padding: 20px 24px; border-bottom: 1px solid var(--pg-line-2); display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.ce-col-head h3 { font-family: var(--font-heading); font-size: 1rem; font-weight: 700; color: var(--pg-fg); margin: 0; }
.ce-col-head .tag { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; padding: 5px 10px; border-radius: 9999px; border: 1px solid var(--pg-line-2); color: var(--pg-faint); white-space: nowrap; }
.ce-col.good .ce-col-head .tag { color: var(--pg-signal); border-color: var(--pg-line); background: var(--pg-panel-2); }
.ce-col.bad .ce-col-head .tag { color: #f0a8a8; border-color: rgba(240, 168, 168, 0.28); background: rgba(240, 168, 168, 0.06); }
.ce-ask { padding: 18px 24px; border-bottom: 1px solid var(--pg-line-2); font-family: var(--font-mono); font-size: 12.5px; line-height: 1.6; color: var(--pg-eyebrow); }
.ce-ask b { color: var(--pg-soft); font-weight: 400; }
.ce-col-body { padding: 24px; flex: 1; }
.ce-answer { font-size: 0.97rem; line-height: 1.7; color: var(--pg-soft); margin: 0 0 20px; }
.ce-doc { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border-radius: 12px; border: 1px solid var(--pg-line-2); background: rgba(7, 14, 10, 0.5); font-family: var(--font-mono); font-size: 12px; color: var(--pg-soft); flex-wrap: wrap; }
.ce-doc .v { color: var(--pg-fg); font-weight: 600; }
.ce-doc .state { margin-left: auto; font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; padding: 4px 9px; border-radius: 9999px; }
.ce-doc.stale { border-color: rgba(240, 168, 168, 0.28); }
.ce-doc.stale .state { color: #f0a8a8; background: rgba(240, 168, 168, 0.1); }
.ce-doc.current { border-color: var(--pg-line); }
.ce-doc.current .state { color: var(--pg-signal); background: var(--pg-panel-2); }
.ce-why { margin: 20px 0 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 10px; }
.ce-why li { display: grid; grid-template-columns: auto 1fr; gap: 11px; font-size: 0.9rem; line-height: 1.55; color: var(--pg-faint); }
.ce-why li i { font-family: var(--font-mono); font-style: normal; color: var(--pg-signal); }
.ce-col.bad .ce-why li i { color: #f0a8a8; }

/* ============================================================
   DEMO SURFACE — the application. Own token set, own theme.
   ============================================================ */
.ce-demo {
  --ce-bg: #060c08;
  --ce-panel: rgba(13, 23, 17, 0.66);
  --ce-well: rgba(7, 14, 10, 0.5);
  --ce-well-2: rgba(7, 14, 10, 0.42);
  --ce-fg: #eaf3e2;
  --ce-soft: rgba(221, 232, 213, 0.74);
  --ce-faint: rgba(221, 232, 213, 0.5);
  --ce-label: #93b3a2;
  --ce-accent: #b6e62a;
  --ce-accent-soft: #d7f596;
  --ce-on-accent: #0a1207;
  --ce-line: rgba(182, 230, 42, 0.16);
  --ce-line-2: rgba(221, 232, 213, 0.1);
  --ce-tint: rgba(182, 230, 42, 0.05);
  --ce-warn: #f0c78a;
  --ce-warn-line: rgba(240, 199, 138, 0.24);
  --ce-warn-tint: rgba(240, 199, 138, 0.08);
  --ce-info: #9fd4ff;
  --ce-info-line: rgba(159, 212, 255, 0.24);
  --ce-info-tint: rgba(159, 212, 255, 0.08);
  --ce-bad: #f0a8a8;
  --ce-shimmer-a: rgba(221, 232, 213, 0.05);
  --ce-shimmer-b: rgba(221, 232, 213, 0.13);
  --ce-j-key: #9fd4ff;
  --ce-j-str: #d7f596;
  --ce-j-num: #f0c78a;
  --ce-j-bool: #c9a8f0;
  padding: clamp(70px, 11vh, 120px) clamp(16px, 4vw, 64px) clamp(80px, 12vh, 140px);
  border-top: 1px solid var(--pg-line-2);
  background: var(--ce-bg);
  transition: background 260ms ease;
}
/* LIGHT — the AIGIS parchment palette; forest green carries action. */
.ce-demo[data-theme="light"] {
  --ce-bg: #ECE7DC;
  --ce-panel: #F7F3EA;
  --ce-well: #E9E4D8;
  --ce-well-2: #EFEAE0;
  --ce-fg: #1C1C1C;
  --ce-soft: rgba(28, 28, 28, 0.78);
  --ce-faint: rgba(28, 28, 28, 0.56);
  --ce-label: #4B6C8B;
  --ce-accent: #264D36;
  --ce-accent-soft: #2F6042;
  --ce-on-accent: #F7F3EA;
  --ce-line: rgba(38, 77, 54, 0.26);
  --ce-line-2: rgba(28, 28, 28, 0.13);
  --ce-tint: rgba(38, 77, 54, 0.06);
  --ce-warn: #8A5A18;
  --ce-warn-line: rgba(138, 90, 24, 0.3);
  --ce-warn-tint: rgba(138, 90, 24, 0.07);
  --ce-info: #1F4E79;
  --ce-info-line: rgba(31, 78, 121, 0.3);
  --ce-info-tint: rgba(31, 78, 121, 0.07);
  --ce-bad: #9B2C2C;
  --ce-shimmer-a: rgba(28, 28, 28, 0.05);
  --ce-shimmer-b: rgba(28, 28, 28, 0.12);
  --ce-j-key: #1F4E79;
  --ce-j-str: #2F6042;
  --ce-j-num: #8A5A18;
  --ce-j-bool: #6B3FA0;
}
.ce-demo .inner { max-width: 1440px; margin: 0 auto; }
.ce-demo-head { max-width: 44em; margin-bottom: 14px; }
.ce-demo-head .ce-eyebrow { color: var(--ce-accent); }
.ce-demo-head h2 { font-family: var(--font-heading); font-weight: 800; font-size: clamp(1.8rem, 2.3vw + 1rem, 2.7rem); line-height: 1.1; letter-spacing: -0.02em; color: var(--ce-fg); margin: 0 0 18px; text-wrap: balance; }
.ce-demo-head h2 .sig { color: var(--ce-accent); }
.ce-demo-head p { font-size: 1.02rem; line-height: 1.7; color: var(--ce-soft); margin: 0; }
.ce-disclosure { font-family: var(--font-mono); font-size: 11.5px; line-height: 1.6; letter-spacing: 0.02em; color: var(--ce-label); margin: 16px 0 40px; display: flex; align-items: baseline; gap: 10px; }
.ce-disclosure::before { content: "\25CF"; color: var(--ce-accent); font-size: 8px; }
.ce-badge { font-family: var(--font-mono); font-size: 9.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ce-label); border: 1px solid var(--ce-line-2); border-radius: 9999px; padding: 3px 8px; white-space: nowrap; }

/* toolbar */
.ce-toolbar { display: flex; flex-wrap: wrap; gap: 18px 26px; align-items: flex-end; padding: 22px 24px; border: 1px solid var(--ce-line-2); border-radius: 16px; background: var(--ce-panel); margin-bottom: 26px; }
.ce-field { display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.ce-field > span { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ce-label); }
.ce-demo select, .ce-demo input[type="text"], .ce-demo input[type="number"], .ce-demo input[type="date"] { font-family: var(--font-body); font-size: 0.9rem; color: var(--ce-fg); background: var(--ce-well); border: 1px solid var(--ce-line-2); border-radius: 10px; padding: 10px 12px; min-height: 44px; }
.ce-toolbar select { min-width: 190px; }
.ce-demo select:focus-visible, .ce-demo input:focus-visible, .ce-demo button:focus-visible, .ce-demo textarea:focus-visible { outline: 2px solid var(--ce-accent); outline-offset: 2px; }
.ce-toolbar .grow { flex: 1 1 200px; }
.ce-theme { display: flex; gap: 6px; padding: 4px; border: 1px solid var(--ce-line-2); border-radius: 9999px; background: var(--ce-well); }
.ce-theme button { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; padding: 8px 13px; min-height: 36px; border-radius: 9999px; border: 1px solid transparent; background: transparent; color: var(--ce-faint); cursor: pointer; transition: color 160ms ease, background 160ms ease; }
.ce-theme button:hover { color: var(--ce-fg); }
.ce-theme button[aria-pressed="true"] { color: var(--ce-accent); border-color: var(--ce-line); background: var(--ce-tint); }

/* buttons */
.ce-btn { font-family: var(--font-heading); font-weight: 700; font-size: 13px; letter-spacing: 0.01em; padding: 12px 20px; min-height: 44px; border-radius: 9999px; border: 1px solid transparent; cursor: pointer; display: inline-flex; align-items: center; gap: 9px; white-space: nowrap; transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease, color 180ms ease; }
.ce-btn-primary { background: var(--ce-accent); color: var(--ce-on-accent); }
.ce-btn-primary:hover:not(:disabled) { transform: translateY(-2px); box-shadow: 0 0 26px rgba(182, 230, 42, 0.38); }
.ce-demo[data-theme="light"] .ce-btn-primary:hover:not(:disabled) { box-shadow: 0 10px 24px rgba(38, 77, 54, 0.28); }
.ce-btn-ghost { background: transparent; color: var(--ce-accent-soft); border-color: var(--ce-line); }
.ce-btn-ghost:hover:not(:disabled) { border-color: var(--ce-accent); color: var(--ce-accent); }
.ce-btn-quiet { background: var(--ce-well); color: var(--ce-soft); border-color: var(--ce-line-2); font-weight: 600; font-size: 12px; padding: 9px 15px; }
.ce-btn-quiet:hover:not(:disabled) { color: var(--ce-fg); border-color: var(--ce-line); }
.ce-btn-quiet[aria-pressed="true"] { color: var(--ce-accent); border-color: var(--ce-line); background: var(--ce-tint); }
.ce-btn:disabled { opacity: 0.42; cursor: not-allowed; }

/* API studio */
.ce-studio { display: grid; gap: 22px; grid-template-columns: 1fr; margin-bottom: 30px; }
@media (min-width: 1080px) { .ce-studio { grid-template-columns: 0.78fr 1.22fr; } }
.ce-studio-copy, .ce-editor { border: 1px solid var(--ce-line-2); border-radius: 18px; background: var(--ce-panel); }
.ce-studio-copy { padding: 28px 26px 30px; }
.ce-studio-copy .ce-eyebrow { color: var(--ce-accent); }
.ce-studio-copy h3 { font-family: var(--font-heading); font-size: 1.15rem; font-weight: 700; color: var(--ce-fg); margin: 0 0 12px; }
.ce-studio-copy > p { font-size: 0.94rem; line-height: 1.68; color: var(--ce-soft); margin: 0 0 24px; }
.ce-seed { display: flex; flex-wrap: wrap; gap: 10px; align-items: stretch; margin-bottom: 18px; }
.ce-seed input { flex: 1 1 180px; font-family: var(--font-mono) !important; font-size: 12.5px !important; }
.ce-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 1px; background: var(--ce-line-2); border: 1px solid var(--ce-line-2); border-radius: 12px; overflow: hidden; margin: 22px 0 0; }
.ce-stats > div { background: var(--ce-well-2); padding: 14px 16px; }
.ce-stats dt { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ce-label); margin: 0 0 7px; }
.ce-stats dd { font-family: var(--font-mono); font-size: 12.5px; color: var(--ce-fg); margin: 0; line-height: 1.45; word-break: break-word; }
.ce-question { margin: 14px 0 0; padding: 18px 20px; border: 1px solid var(--ce-line); border-left: 3px solid var(--ce-accent); border-radius: 12px; background: var(--ce-tint); }
.ce-question dt { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ce-accent); margin: 0 0 9px; }
.ce-question dd { margin: 0; font-family: var(--font-heading); font-weight: 600; font-size: 1.12rem; line-height: 1.45; color: var(--ce-fg); text-wrap: pretty; }
.ce-question .ce-question-note { display: block; margin-top: 10px; font-family: var(--font-mono); font-weight: 400; font-size: 10.5px; letter-spacing: 0.04em; color: var(--ce-faint); }

.ce-editor { display: flex; flex-direction: column; overflow: hidden; }
.ce-editor-bar { display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap; padding: 13px 18px; border-bottom: 1px solid var(--ce-line-2); background: var(--ce-well); font-family: var(--font-mono); font-size: 11.5px; color: var(--ce-label); }
.ce-editor-bar .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--ce-accent); display: inline-block; margin-right: 9px; }
.ce-segmented { display: flex; gap: 4px; padding: 3px; border: 1px solid var(--ce-line-2); border-radius: 9999px; }
.ce-segmented button { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; padding: 7px 12px; min-height: 34px; border-radius: 9999px; border: 1px solid transparent; background: transparent; color: var(--ce-faint); cursor: pointer; }
.ce-segmented button:hover { color: var(--ce-fg); }
.ce-segmented button[aria-pressed="true"] { color: var(--ce-accent); border-color: var(--ce-line); background: var(--ce-tint); }

/* split: structured values | live raw JSON */
.ce-editor-body { display: grid; grid-template-columns: 1fr; gap: 0; align-items: stretch; min-height: 0; }
@media (min-width: 780px) { .ce-editor-body.split { grid-template-columns: 1fr 1fr; gap: 0; align-items: stretch; } }
.ce-values { padding: 16px 18px; border-bottom: 1px solid var(--ce-line-2); min-height: 0; max-height: 460px; overflow-y: auto; overflow-x: hidden; overscroll-behavior: contain; }
@media (min-width: 780px) { .ce-editor-body.split { grid-auto-rows: 460px; gap: 0; align-items: stretch; } .ce-editor-body.split .ce-values { border-bottom: 0; border-right: 1px solid var(--ce-line-2); } }
.ce-values-note { font-size: 11.5px; line-height: 1.55; color: var(--ce-faint); margin: 0 0 16px; }
.ce-values-grid { display: grid; gap: 14px; grid-template-columns: 1fr; }
@media (min-width: 1240px) { .ce-editor-body.split .ce-values-grid { grid-template-columns: 1fr 1fr; } }
.ce-vfield { display: grid; gap: 6px; }
.ce-vfield > span { font-family: var(--font-heading); font-size: 11.5px; font-weight: 600; color: var(--ce-soft); }
.ce-vfield > code { font-family: var(--font-mono); font-size: 9.5px; color: var(--ce-faint); word-break: break-all; }
.ce-vfield input, .ce-vfield select { width: 100%; font-size: 0.85rem !important; min-height: 40px !important; padding: 8px 11px !important; }
.ce-vfield input[type="checkbox"] { width: 20px; height: 20px; min-height: 0 !important; accent-color: var(--ce-accent); }
.ce-vfield.invalid input, .ce-vfield.invalid select { border-color: var(--ce-bad) !important; }
.ce-vfield small { font-family: var(--font-mono); font-size: 10px; color: var(--ce-bad); }

/* raw JSON */
.ce-json { position: relative; min-height: 300px; padding: 16px 18px; overflow-y: auto; overflow-x: hidden; overscroll-behavior: contain; }
@media (min-width: 780px) { .ce-editor-body.split .ce-json { min-height: 0; } }
.ce-json pre { margin: 0; font-family: var(--font-mono); font-size: 11.5px; line-height: 1.62; color: var(--ce-soft); white-space: pre-wrap; overflow-wrap: anywhere; }
.ce-json .j-key { color: var(--ce-j-key); }
.ce-json .j-str { color: var(--ce-j-str); }
.ce-json .j-num { color: var(--ce-j-num); }
.ce-json .j-bool { color: var(--ce-j-bool); }
.ce-json .j-null { color: var(--ce-faint); }
.ce-json-label { position: sticky; top: 0; z-index: 1; display: block; width: fit-content; margin-left: auto; margin-bottom: 6px; font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ce-faint); background: var(--ce-panel); padding: 2px 6px; border-radius: 5px; }
.ce-editor textarea { width: 100%; box-sizing: border-box; flex: 1; min-height: 380px; resize: vertical; font-family: var(--font-mono); font-size: 12px; line-height: 1.65; color: var(--ce-accent-soft); background: transparent; border: 0; padding: 18px; tab-size: 2; }
.ce-editor-foot { display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap; padding: 13px 18px; border-top: 1px solid var(--ce-line-2); font-family: var(--font-mono); font-size: 11.5px; color: var(--ce-faint); }
.ce-editor-foot code { color: var(--ce-accent-soft); font-size: 11.5px; }

.ce-actions { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; margin-bottom: 12px; }
.ce-follow { display: flex; align-items: center; gap: 11px; font-size: 12px; color: var(--ce-faint); cursor: pointer; }
.ce-follow input { width: 18px; height: 18px; accent-color: var(--ce-accent); }
.ce-follow strong { display: block; font-family: var(--font-heading); font-size: 12px; color: var(--ce-soft); }
.ce-error { font-family: var(--font-mono); font-size: 12px; color: var(--ce-bad); margin: 6px 0 0; }

/* ---------------- journey layout ---------------- */
.ce-journey { display: grid; gap: 26px; grid-template-columns: 1fr; margin-top: 34px; align-items: start; }
@media (min-width: 1180px) { .ce-journey { grid-template-columns: 1fr 420px; } }

.ce-transcript-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 18px; }
.ce-transcript-head .lbl { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ce-label); margin: 0; }
.ce-transcript-head .right { display: flex; align-items: center; gap: 12px; font-family: var(--font-mono); font-size: 11.5px; color: var(--ce-faint); }

.ce-prelude { display: flex; align-items: center; gap: 16px; padding: 20px 22px; border: 1px solid var(--ce-line); border-radius: 14px; background: var(--ce-tint); margin-bottom: 18px; }
.ce-prelude strong { display: block; font-family: var(--font-heading); font-size: 0.95rem; color: var(--ce-fg); margin-bottom: 4px; }
.ce-prelude p { font-size: 0.86rem; color: var(--ce-faint); margin: 0; }
.ce-pulse { width: 10px; height: 10px; border-radius: 50%; background: var(--ce-accent); flex: none; animation: ce-pulse 1.4s ease-in-out infinite; }
@keyframes ce-pulse { 0%, 100% { opacity: 0.35; transform: scale(0.8); } 50% { opacity: 1; transform: scale(1.15); } }

.ce-stage { display: grid; grid-template-columns: auto 1fr; gap: 20px; padding: 26px 0; border-top: 1px solid var(--ce-line-2); transition: opacity 280ms ease; }
.ce-stage:first-of-type { border-top: 0; }
.ce-stage.waiting { opacity: 0.34; }
.ce-stage.active .ce-stage-idx { color: var(--ce-accent); border-color: var(--ce-line); background: var(--ce-tint); }
.ce-stage-idx { font-family: var(--font-mono); font-size: 12px; font-weight: 600; color: var(--ce-faint); width: 40px; height: 40px; border-radius: 11px; border: 1px solid var(--ce-line-2); display: flex; align-items: center; justify-content: center; flex: none; transition: color 200ms ease, border-color 200ms ease, background 200ms ease; }
.ce-stage-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 8px; }
.ce-stage-kicker { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ce-label); margin: 0 0 6px; }
.ce-stage h3 { font-family: var(--font-heading); font-size: 1.08rem; font-weight: 700; color: var(--ce-fg); margin: 0; line-height: 1.32; }
.ce-stage-state { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ce-faint); border: 1px solid var(--ce-line-2); border-radius: 9999px; padding: 5px 11px; white-space: nowrap; }
.ce-stage-state.complete { color: var(--ce-accent); border-color: var(--ce-line); background: var(--ce-tint); }
.ce-stage > div > p { font-size: 0.94rem; line-height: 1.68; color: var(--ce-soft); margin: 0; max-width: 46em; }
.ce-artifact { margin-top: 20px; padding: 20px 22px; border: 1px solid var(--ce-line-2); border-radius: 14px; background: var(--ce-well-2); }
.ce-artifact + .ce-artifact { margin-top: 14px; }
.ce-artifact-note { font-family: var(--font-mono); font-size: 11px; line-height: 1.6; color: var(--ce-faint); margin: 16px 0 0; word-break: break-word; }

.ce-metrics { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 18px 24px; margin: 0; }
.ce-metrics dt { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ce-label); margin: 0 0 7px; }
.ce-metrics dd { font-family: var(--font-mono); font-size: 13px; color: var(--ce-fg); margin: 0; }
.ce-metrics dd.good { color: var(--ce-accent); }
.ce-metrics dd small { display: block; font-size: 10.5px; color: var(--ce-faint); margin-top: 5px; letter-spacing: 0; }

.ce-conn { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; flex-wrap: wrap; }
.ce-conn strong { font-family: var(--font-heading); font-size: 0.95rem; color: var(--ce-accent); }
.ce-conn code { font-family: var(--font-mono); font-size: 11.5px; color: var(--ce-soft); }

.ce-map-row { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; font-family: var(--font-mono); font-size: 12px; margin-bottom: 20px; }
.ce-map-row code { padding: 7px 11px; border-radius: 8px; border: 1px solid var(--ce-line-2); background: var(--ce-well); color: var(--ce-soft); }
.ce-map-row code.to { color: var(--ce-accent); border-color: var(--ce-line); }
.ce-map-row .arrow { color: var(--ce-accent); }

.ce-chips { display: flex; flex-wrap: wrap; gap: 10px; }
.ce-chip { display: inline-flex; align-items: center; gap: 9px; font-family: var(--font-mono); font-size: 11.5px; color: var(--ce-soft); padding: 8px 13px; border-radius: 9999px; border: 1px solid var(--ce-line-2); background: var(--ce-well); }
.ce-chip small { color: var(--ce-faint); font-size: 10.5px; }
.ce-chip.sel { border-color: var(--ce-line); color: var(--ce-fg); }
.ce-chip.sel i { width: 6px; height: 6px; border-radius: 50%; background: var(--ce-accent); }
.ce-chip.exc { border-style: dashed; color: var(--ce-faint); }
.ce-chip.exc small { color: var(--ce-bad); }
.ce-sublabel { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ce-label); margin: 20px 0 11px; }
.ce-sublabel:first-child { margin-top: 0; }

.ce-gauge { display: flex; align-items: center; gap: 18px; margin-bottom: 22px; }
.ce-gauge .track { flex: 1; height: 8px; border-radius: 9999px; background: var(--ce-shimmer-a); overflow: hidden; }
.ce-gauge .fill { height: 100%; background: linear-gradient(90deg, var(--ce-accent), var(--ce-accent-soft)); border-radius: 9999px; transition: width 600ms cubic-bezier(.2,.7,.2,1); }
.ce-gauge .num { font-family: var(--font-mono); font-size: 1.3rem; font-weight: 600; color: var(--ce-fg); }
.ce-gauge .num small { display: block; font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ce-label); font-weight: 400; margin-top: 4px; }

/* provider gate */
.ce-decision { display: flex; align-items: flex-start; gap: 16px; margin-bottom: 22px; }
.ce-status { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; padding: 6px 12px; border-radius: 9999px; white-space: nowrap; flex: none; }
.ce-status.skipped { color: var(--ce-accent); background: var(--ce-tint); border: 1px solid var(--ce-line); }
.ce-status.approved { color: var(--ce-info); background: var(--ce-info-tint); border: 1px solid var(--ce-info-line); }
.ce-status.rejected, .ce-status.fallback { color: var(--ce-warn); background: var(--ce-warn-tint); border: 1px solid var(--ce-warn-line); }
.ce-decision strong { display: block; font-family: var(--font-heading); font-size: 0.95rem; color: var(--ce-fg); margin-bottom: 6px; line-height: 1.45; }
.ce-decision p { font-size: 0.88rem; line-height: 1.6; color: var(--ce-faint); margin: 0; }

.ce-gate-checks { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 14px; }
.ce-gate-checks li { display: grid; grid-template-columns: auto 1fr; gap: 14px; padding: 15px 17px; border-radius: 12px; border: 1px solid var(--ce-line-2); background: var(--ce-well); }
.ce-gate-checks li.passed { border-color: var(--ce-line); }
.ce-gate-checks li > span { font-family: var(--font-mono); font-size: 11px; width: 26px; height: 26px; border-radius: 8px; display: flex; align-items: center; justify-content: center; border: 1px solid var(--ce-line-2); color: var(--ce-faint); flex: none; }
.ce-gate-checks li.passed > span { color: var(--ce-accent); border-color: var(--ce-line); background: var(--ce-tint); }
.ce-gate-checks strong { display: block; font-family: var(--font-heading); font-size: 0.92rem; color: var(--ce-fg); margin-bottom: 5px; line-height: 1.4; }
.ce-gate-checks p { font-size: 0.86rem; line-height: 1.6; color: var(--ce-faint); margin: 0; }
.ce-gate-note { font-size: 0.88rem; line-height: 1.65; color: var(--ce-soft); margin: 20px 0 0; padding-top: 18px; border-top: 1px solid var(--ce-line-2); }
.ce-gate-note strong { color: var(--ce-accent); font-weight: 600; }

.ce-rates { display: grid; gap: 16px; grid-template-columns: 1fr; margin-top: 18px; }
@media (min-width: 720px) { .ce-rates { grid-template-columns: 1fr 1fr; } }
.ce-rate { padding: 17px 19px; border: 1px solid var(--ce-line-2); border-radius: 12px; background: var(--ce-well); }
.ce-rate-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 14px; flex-wrap: wrap; }
.ce-rate-head strong { font-family: var(--font-heading); font-size: 0.9rem; color: var(--ce-fg); }
.ce-rate-head a { font-family: var(--font-mono); font-size: 10.5px; color: var(--ce-accent-soft); text-decoration: none; }
.ce-rate-head a:hover { color: var(--ce-accent); text-decoration: underline; }
.ce-rate dl { display: grid; grid-template-columns: 1fr auto; gap: 9px 14px; margin: 0; font-family: var(--font-mono); font-size: 11.5px; }
.ce-rate dt { color: var(--ce-faint); margin: 0; }
.ce-rate dd { color: var(--ce-fg); margin: 0; text-align: right; }
.ce-fine { font-size: 11px; line-height: 1.6; color: var(--ce-faint); margin: 18px 0 0; }
.ce-section .ce-fine { color: var(--pg-faint); }

/* response */
.ce-crown { display: flex; align-items: center; gap: 16px; margin-bottom: 22px; font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ce-accent); }
.ce-crown span { flex: 1; height: 1px; background: linear-gradient(90deg, transparent, var(--ce-line), transparent); }
.ce-response { border: 1px solid var(--ce-line); border-radius: 16px; background: var(--ce-tint); padding: 26px 26px 28px; }
.ce-response h4 { font-family: var(--font-heading); font-size: 1.18rem; font-weight: 700; color: var(--ce-fg); margin: 0 0 14px; line-height: 1.3; }
.ce-response .msg { font-size: 1rem; line-height: 1.72; color: var(--ce-soft); margin: 0 0 24px; text-wrap: pretty; }
.ce-summary { display: grid; grid-template-columns: 1fr; gap: 1px; background: var(--ce-line-2); border: 1px solid var(--ce-line-2); border-radius: 12px; overflow: hidden; margin: 0 0 22px; }
@media (min-width: 620px) { .ce-summary { grid-template-columns: 1fr 1fr; } }
.ce-summary > div { background: var(--ce-well); padding: 14px 17px; }
.ce-summary dt { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ce-label); margin: 0 0 6px; }
.ce-summary dd { font-size: 0.92rem; color: var(--ce-fg); margin: 0; line-height: 1.5; }
.ce-next { padding: 18px 20px; border-radius: 12px; border: 1px solid var(--ce-line-2); background: var(--ce-well); margin-bottom: 20px; }
.ce-next strong { display: block; font-family: var(--font-heading); font-size: 0.9rem; color: var(--ce-fg); margin-bottom: 9px; }
.ce-next p { font-size: 0.9rem; line-height: 1.65; color: var(--ce-soft); margin: 0; white-space: pre-line; }
.ce-doccard { margin-bottom: 20px; padding: 18px 20px; border-radius: 12px; border: 1px solid var(--ce-line); background: var(--ce-well); }
.ce-doccard-head { display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap; margin-bottom: 14px; }
.ce-doccard-head strong { font-family: var(--font-heading); font-size: 0.95rem; color: var(--ce-fg); }
.ce-doccard dl { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 13px 18px; margin: 0; }
.ce-doccard dt { font-family: var(--font-mono); font-size: 9.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ce-label); margin: 0 0 5px; }
.ce-doccard dd { font-family: var(--font-mono); font-size: 11.5px; color: var(--ce-soft); margin: 0; word-break: break-word; }
.ce-limits { list-style: none; margin: 0; padding: 18px 0 0; border-top: 1px solid var(--ce-line-2); display: flex; flex-direction: column; gap: 8px; }
.ce-limits li { font-size: 0.85rem; line-height: 1.55; color: var(--ce-faint); display: grid; grid-template-columns: auto 1fr; gap: 10px; }
.ce-limits li::before { content: "\2014"; color: var(--ce-label); }
.ce-sources { display: flex; flex-wrap: wrap; gap: 9px; margin: 18px 0 0; }
.ce-receipt { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; margin-top: 20px; padding-top: 18px; border-top: 1px solid var(--ce-line-2); font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ce-label); }
.ce-receipt code { text-transform: none; letter-spacing: 0; color: var(--ce-accent-soft); font-size: 11px; word-break: break-all; }

/* skeleton */
.ce-skeleton { display: flex; flex-direction: column; gap: 11px; }
.ce-skeleton span { height: 11px; border-radius: 6px; background: linear-gradient(90deg, var(--ce-shimmer-a), var(--ce-shimmer-b), var(--ce-shimmer-a)); background-size: 200% 100%; animation: ce-shimmer 1.5s linear infinite; }
.ce-skeleton span:nth-child(2) { width: 78%; }
.ce-skeleton span:nth-child(3) { width: 54%; }
@keyframes ce-shimmer { from { background-position: 200% 0; } to { background-position: -200% 0; } }

/* ---------------- architecture rail ---------------- */
.ce-rail { position: sticky; top: 96px; border: 1px solid var(--ce-line-2); border-radius: 18px; background: var(--ce-panel); overflow: hidden; }
.ce-rail-head { padding: 18px 20px; border-bottom: 1px solid var(--ce-line-2); background: var(--ce-well); display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; }
.ce-rail-head p { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ce-label); margin: 0 0 6px; }
.ce-rail-head strong { font-family: var(--font-heading); font-size: 0.95rem; color: var(--ce-fg); }
.ce-flow { display: flex; align-items: center; gap: 7px; flex-wrap: wrap; padding: 14px 20px; border-bottom: 1px solid var(--ce-line-2); font-family: var(--font-mono); font-size: 9.5px; letter-spacing: 0.08em; text-transform: uppercase; }
.ce-flow span { color: var(--ce-faint); }
.ce-flow span.active { color: var(--ce-accent); }
.ce-flow i { width: 12px; height: 1px; background: var(--ce-line-2); flex: none; }
.ce-rail-list { list-style: none; margin: 0; padding: 12px; display: flex; flex-direction: column; gap: 4px; }
.ce-rail-list button { width: 100%; text-align: left; display: grid; grid-template-columns: auto 1fr auto; gap: 12px; align-items: center; padding: 12px 13px; border-radius: 11px; border: 1px solid transparent; background: transparent; color: inherit; cursor: pointer; min-height: 44px; transition: background 180ms ease, border-color 180ms ease; }
.ce-rail-list button:disabled { cursor: default; opacity: 0.4; }
.ce-rail-list button:hover:not(:disabled) { background: var(--ce-tint); }
.ce-rail-list li.active button { background: var(--ce-tint); border-color: var(--ce-line); }
.ce-rail-list .n { font-family: var(--font-mono); font-size: 10.5px; color: var(--ce-faint); }
.ce-rail-list li.done .n { color: var(--ce-accent); }
.ce-rail-list .t { font-family: var(--font-heading); font-size: 0.88rem; font-weight: 600; color: var(--ce-soft); line-height: 1.35; }
.ce-rail-list li.active .t { color: var(--ce-fg); }
.ce-rail-list .s { font-family: var(--font-mono); font-size: 9.5px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ce-faint); }
.ce-rail-list li.done .s { color: var(--ce-accent); }

/* the code window that bridges the guided demo and the architecture */
.ce-code { border-top: 1px solid var(--ce-line-2); }
.ce-code-bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding: 11px 16px; background: var(--ce-well); font-family: var(--font-mono); font-size: 10.5px; color: var(--ce-label); }
.ce-code-bar button { font-family: var(--font-mono); font-size: 9.5px; letter-spacing: 0.1em; text-transform: uppercase; padding: 6px 10px; min-height: 32px; border-radius: 9999px; border: 1px solid var(--ce-line-2); background: transparent; color: var(--ce-faint); cursor: pointer; }
.ce-code-bar button:hover { color: var(--ce-accent); border-color: var(--ce-line); }
.ce-code pre { margin: 0; padding: 16px; max-height: 340px; overflow: auto; font-family: var(--font-mono); font-size: 10.5px; line-height: 1.6; color: var(--ce-soft); white-space: pre; }
.ce-code pre.wrapped { white-space: pre-wrap; word-break: break-word; }
.ce-code .j-key { color: var(--ce-j-key); }
.ce-code .j-str { color: var(--ce-j-str); }
.ce-code .j-num { color: var(--ce-j-num); }
.ce-code .j-bool { color: var(--ce-j-bool); }
.ce-code .j-null { color: var(--ce-faint); }
.ce-rail-foot { padding: 14px 20px 18px; border-top: 1px solid var(--ce-line-2); display: flex; flex-wrap: wrap; gap: 8px 16px; font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ce-label); }
@media (max-width: 1179px) { .ce-rail { position: static; } }

/* Grid and flex items default to min-width:auto, so a <pre> of unbreakable
   JSON forces its track wider than the viewport — the page then scrolls
   sideways and the body background stops short, leaving a gap down the right.
   Letting these tracks shrink keeps the overflow inside the scrollers. */
.ce-demo { max-width: 100%; }
.ce-journey > *, .ce-studio > *, .ce-editor-body > *, .ce-stage > *, .ce-rail > * { min-width: 0; }
.ce-demo pre, .ce-demo code { max-width: 100%; }

/* ---------------- CTA ---------------- */
.ce-cta-grid { display: grid; gap: 20px; grid-template-columns: 1fr; margin-top: 46px; }
@media (min-width: 900px) { .ce-cta-grid { grid-template-columns: repeat(3, 1fr); } }
.ce-cta-card { display: flex; flex-direction: column; gap: 12px; padding: 28px 26px 30px; border-radius: 18px; border: 1px solid var(--pg-line-2); background: var(--pg-panel); text-decoration: none; transition: transform 220ms ease, border-color 220ms ease, box-shadow 220ms ease; }
.ce-cta-card:hover { transform: translateY(-4px); border-color: var(--pg-line); box-shadow: 0 22px 54px rgba(6, 12, 8, 0.42); }
.ce-cta-card.primary { border-color: var(--pg-line); background: var(--pg-panel-2); }
.ce-cta-card .k { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--pg-signal); }
.ce-cta-card h3 { font-family: var(--font-heading); font-size: 1.08rem; font-weight: 700; color: var(--pg-fg); margin: 0; line-height: 1.32; }
.ce-cta-card p { font-size: 0.92rem; line-height: 1.65; color: var(--pg-soft); margin: 0; flex: 1; }
.ce-cta-card .go { font-family: var(--font-mono); font-size: 11.5px; color: var(--pg-signal-soft); }
.ce-cta-card:hover .go { color: var(--pg-signal); }

/* links */
.ce-hero a:not(.btn):not(.ce-btn), .ce-section a:not(.ce-cta-card):not(.btn) { color: var(--pg-signal-soft); text-decoration: underline; text-underline-offset: 3px; }
.ce-hero a:not(.btn):not(.ce-btn):hover, .ce-section a:not(.ce-cta-card):not(.btn):hover { color: var(--pg-signal); }
.ce-demo a:not(.ce-btn) { color: var(--ce-accent-soft); text-decoration: underline; text-underline-offset: 3px; }
.ce-demo a:not(.ce-btn):hover { color: var(--ce-accent); }

@media (prefers-reduced-motion: reduce) {
  .ce-pulse, .ce-skeleton span { animation: none; }
  .ce-stage, .ce-gauge .fill, .ce-btn, .ce-cta-card, .ce-demo { transition: none; }
}


/* ============================================================
   WRAPPED CLIENT DEPLOYMENT  (.ce-installed)
   Website register outside the frame, APPLICATION register inside it.
   Only the command readout crosses: --console + signal, both registers.
   ============================================================ */
.ce-installed .sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.ce-installed .wc-switch { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin: 34px 0 18px; }
.ce-installed .wc-switch .lbl { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--pg-eyebrow); }
.wc-btn { display: flex; align-items: center; gap: 9px; min-height: 44px; padding: 7px 15px 7px 7px; border-radius: 9999px; border: 1px solid var(--pg-line-2); background: var(--pg-panel); color: var(--pg-soft); font-family: var(--font-body); font-size: 0.86rem; cursor: pointer; transition: border-color 0.2s ease, color 0.2s ease; }
.wc-btn:hover { border-color: var(--pg-line); color: var(--pg-fg); }
.wc-btn .m { width: 28px; height: 28px; border-radius: 7px; display: grid; place-items: center; font-family: var(--font-mono); font-size: 10px; font-weight: 700; color: #fff; }
.wc-btn[aria-pressed="true"] { border-color: var(--pg-signal); background: var(--pg-panel-2); color: var(--pg-fg); font-weight: 600; }

/* system chrome — neither register; it is the OS */
.wc-desktop { --wc: #3f6f8f; --wc-tint: rgba(63,111,143,.16); --wc-wall: #16323a; position: relative; border: 1px solid var(--pg-line-2); border-radius: 16px; overflow: hidden; padding: 26px 22px 84px; background: linear-gradient(160deg, #0a1418, var(--wc-wall) 62%, #0d1a16); transition: background 0.3s ease; }
.wc-wall { position: absolute; top: 9px; left: 22px; margin: 0; font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.16em; text-transform: uppercase; color: rgba(234, 243, 226, 0.42); }
.wc-taskbar { position: absolute; left: 0; right: 0; bottom: 0; height: 56px; display: flex; align-items: center; justify-content: space-between; padding: 0 14px; background: rgba(6, 12, 8, 0.86); backdrop-filter: blur(14px); border-top: 1px solid rgba(234, 243, 226, 0.1); }
.wc-tbleft { display: flex; align-items: center; gap: 4px; }
.wc-tbico { width: 32px; height: 32px; border-radius: 7px; display: grid; place-items: center; font-family: var(--font-mono); font-size: 13px; color: rgba(234, 243, 226, 0.4); }
.wc-tray { display: flex; align-items: center; gap: 6px; }
.wc-traywrap { position: relative; display: grid; place-items: center; }
.wc-traybtn { width: 40px; height: 40px; padding: 0; display: grid; place-items: center; border-radius: 9px; border: 1px solid transparent; background: none; cursor: pointer; transition: background 0.18s ease, border-color 0.18s ease; }
.wc-traybtn:hover { background: rgba(234, 243, 226, 0.12); }
.wc-traybtn[aria-expanded="true"] { background: var(--pg-panel-2); border-color: var(--pg-signal); }
.wc-pulse { position: absolute; width: 40px; height: 40px; border-radius: 9px; pointer-events: none; box-shadow: 0 0 0 0 rgba(182, 230, 42, 0.55); animation: wcPulse 2.6s infinite; }
@keyframes wcPulse { 70% { box-shadow: 0 0 0 14px rgba(182, 230, 42, 0); } 100% { box-shadow: 0 0 0 0 rgba(182, 230, 42, 0); } }
.wc-clock { display: grid; padding-left: 8px; font-family: var(--font-mono); font-size: 11px; line-height: 1.35; text-align: right; color: rgba(234, 243, 226, 0.72); }

/* ---- application register: calm, light, one muted accent ---- */
.wc-window { --wa-surface: #F7F3EA; --wa-surface-2: #ECE7DC; --wa-fg: #1C1C1C; --wa-soft: rgba(28,28,28,.74); --wa-faint: rgba(28,28,28,.54); --wa-line: rgba(28,28,28,.13); border-radius: 12px; overflow: hidden; background: var(--wa-surface); box-shadow: 0 30px 70px rgba(0, 0, 0, 0.45); }
.wc-title { display: flex; align-items: center; gap: 8px; padding: 10px 14px; background: var(--wa-surface-2); border-bottom: 1px solid var(--wa-line); }
.wc-dot { width: 10px; height: 10px; border-radius: 50%; background: rgba(28, 28, 28, 0.18); }
.wc-title .t { margin-left: 8px; font-family: var(--font-mono); font-size: 11px; color: var(--wa-faint); }
.wc-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding: 15px 20px; border-bottom: 1px solid var(--wa-line); background: var(--wc-tint); transition: background 0.3s ease; }
.wc-brand { display: flex; align-items: center; gap: 12px; }
.wc-mark { width: 38px; height: 38px; border-radius: 9px; display: grid; place-items: center; background: var(--wc); color: #fff; font-family: var(--font-mono); font-size: 12px; font-weight: 700; transition: background 0.3s ease; }
.wc-name { font-family: var(--font-heading); font-weight: 700; font-size: 0.98rem; color: var(--wa-fg); }
.wc-by { font-size: 11.5px; color: var(--wa-faint); }
.wc-by b { color: var(--wa-fg); font-weight: 600; }
.wc-corpus { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.04em; color: var(--wa-faint); }
.wc-body { display: grid; grid-template-columns: 1fr; height: 560px; }
.wc-nav { display: flex; flex-wrap: wrap; gap: 6px; padding: 12px; border-bottom: 1px solid var(--wa-line); background: var(--wa-surface-2); }
.wc-nav button { flex: 0 0 auto; min-height: 40px; padding: 8px 13px; border: 0; border-radius: 8px; background: none; color: var(--wa-soft); font-family: var(--font-body); font-size: 0.84rem; text-align: left; cursor: pointer; }
.wc-nav button:hover { background: rgba(28, 28, 28, 0.05); }
.wc-nav button[aria-current="true"] { background: var(--wc); color: #fff; font-weight: 600; }
.wc-main { padding: 22px; min-height: 0; overflow-y: auto; overflow-x: hidden; overscroll-behavior: contain; }
.wc-main::-webkit-scrollbar { width: 10px; }
.wc-main::-webkit-scrollbar-thumb { background: rgba(28, 28, 28, 0.18); border-radius: 9999px; border: 3px solid var(--wa-surface); }
.wc-vhead { margin: 0 0 12px; font-family: var(--font-mono); font-size: 9.5px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--wa-faint); }
.wc-scen { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 14px; }
.wc-scenbtn { min-height: 36px; padding: 8px 12px; border: 1px solid var(--wa-line); border-radius: 9999px; background: var(--wa-surface); color: var(--wa-soft); font-family: var(--font-body); font-size: 12px; cursor: pointer; transition: border-color 0.18s ease, color 0.18s ease; }
.wc-scenbtn:hover { border-color: var(--wc); color: var(--wa-fg); }
.wc-scenbtn[aria-pressed="true"] { border-color: var(--wc); background: var(--wc-tint); color: var(--wa-fg); font-weight: 600; }
.wc-reffilter { margin: 0 0 10px; }
.wc-reffilter input { width: 100%; min-height: 42px; padding: 10px 13px; border: 1px solid var(--wa-line); border-radius: 9px; background: #fff; color: var(--wa-fg); font-family: var(--font-body); font-size: 0.9rem; }
.wc-reffilter input:focus-visible, .wc-scenbtn:focus-visible { outline: 2px solid var(--pg-signal); outline-offset: 2px; }
.wc-refcount { margin: 0 0 12px; font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--wa-faint); }
.wc-reflist { display: grid; gap: 10px; }
.wc-ref { padding: 14px 16px; border: 1px solid var(--wa-line); border-left: 3px solid var(--wa-line); border-radius: 9px; background: var(--wa-surface-2); }
.wc-ref.current { border-left-color: #264D36; }
.wc-ref.review { border-left-color: #8A5A18; }
.wc-ref.superseded { border-left-color: rgba(155, 44, 44, 0.5); opacity: 0.78; }
.wc-ref-top { display: flex; align-items: center; gap: 9px; flex-wrap: wrap; }
.wc-ref-name { font-family: var(--font-mono); font-size: 12px; color: var(--wa-fg); }
.wc-ref-v { font-family: var(--font-mono); font-size: 10.5px; padding: 2px 7px; border-radius: 5px; background: rgba(28, 28, 28, 0.07); color: var(--wa-soft); }
.wc-ref-top .wc-pill { margin-left: auto; }
.wc-pill.rev { background: rgba(138, 90, 24, 0.13); color: #8A5A18; }
.wc-ref-title { margin: 7px 0 12px; font-size: 0.92rem; color: var(--wa-soft); }
.wc-ref-meta { display: grid; grid-template-columns: repeat(auto-fit, minmax(148px, 1fr)); gap: 11px 18px; margin: 0; }
.wc-ref-meta dt { margin: 0 0 3px; font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--wa-faint); }
.wc-ref-meta dd { margin: 0; font-family: var(--font-mono); font-size: 11px; color: var(--wa-soft); }
.wc-q { margin: 0 0 16px; padding: 13px 15px; border: 1px solid var(--wa-line); border-radius: 10px; background: var(--wa-surface-2); font-size: 0.95rem; color: var(--wa-fg); }
.wc-a { margin: 0 0 12px; font-size: 1rem; line-height: 1.65; color: var(--wa-fg); max-width: 54em; }
.wc-a strong, .wc-popa strong { background: rgba(182, 230, 42, 0.3); padding: 1px 4px; border-radius: 3px; font-weight: 700; }
.wc-src { display: flex; align-items: center; gap: 10px; margin-top: 8px; padding: 10px 13px; border: 1px solid var(--wa-line); border-radius: 9px; background: var(--wa-surface); font-family: var(--font-mono); font-size: 11.5px; color: var(--wa-soft); }
.wc-src .n { min-width: 0; }
.wc-src.used { border-color: rgba(38, 77, 54, 0.34); background: rgba(38, 77, 54, 0.05); }
.wc-src.out { opacity: 0.72; }
.wc-pill { flex: 0 0 auto; padding: 3px 8px; border-radius: 9999px; font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.12em; text-transform: uppercase; }
.wc-pill.cur { background: #264D36; color: #eaf3e2; }
.wc-pill.sup { background: rgba(155, 44, 44, 0.12); color: #9B2C2C; }
.wc-table { width: 100%; border-collapse: collapse; font-family: var(--font-mono); font-size: 11.5px; color: var(--wa-soft); }
.wc-table th { padding: 8px 10px; border-bottom: 1px solid var(--wa-line); font-size: 9.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--wa-faint); text-align: left; font-weight: 500; }
.wc-table td { padding: 10px; border-bottom: 1px solid var(--wa-line); vertical-align: top; }
.wc-table td.mono-strong { color: var(--wa-fg); }
.wc-tnote { margin: 14px 0 0; font-size: 12.5px; line-height: 1.6; color: var(--wa-faint); max-width: 52em; }
.wc-scroll { overflow-x: auto; }

/* the one crossing: command readout is identical in both registers */
.wc-receipt { margin-top: 18px; padding: 13px 16px; border: 1px solid var(--pg-line); border-radius: 10px; background: var(--pg-bg-2); font-family: var(--font-mono); font-size: 11.5px; line-height: 1.9; color: var(--pg-soft); }
.wc-receipt.sm { margin-top: 10px; font-size: 10px; line-height: 1.8; padding: 10px 12px; }
.wc-receipt .k { color: var(--pg-eyebrow); }
.wc-receipt .v { color: var(--pg-signal); }
.wc-receipt .h { color: #9fd4ff; word-break: break-all; }

/* tray widget — application register, client accent */
.wc-pop { position: absolute; right: 14px; bottom: 66px; z-index: 3; width: min(372px, calc(100% - 44px)); border-radius: 12px; overflow: hidden; background: #F7F3EA; border: 1px solid rgba(28, 28, 28, 0.16); box-shadow: 0 26px 62px rgba(0, 0, 0, 0.55); opacity: 0; transform: translateY(10px) scale(0.98); pointer-events: none; transition: opacity 0.18s ease, transform 0.18s ease; }
.wc-pop.open { opacity: 1; transform: none; pointer-events: auto; }
.wc-pop-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 10px 13px; background: var(--wc); color: #fff; transition: background 0.3s ease; }
.wc-pop-head .t { display: flex; align-items: center; gap: 8px; font-size: 12.5px; font-weight: 600; }
.wc-pop-head .mm { width: 20px; height: 20px; border-radius: 5px; display: grid; place-items: center; background: rgba(255, 255, 255, 0.22); font-family: var(--font-mono); font-size: 8.5px; font-weight: 700; }
.wc-pop-head .s { font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.14em; color: #d7f596; }
.wc-pop-body { padding: 12px 13px; }
.wc-form { display: flex; gap: 7px; }
.wc-form input { flex: 1; min-width: 0; min-height: 42px; padding: 9px 11px; border: 1px solid rgba(28, 28, 28, 0.18); border-radius: 8px; background: #fff; color: #1C1C1C; font-family: var(--font-body); font-size: 13px; }
.wc-form input:focus-visible, .wc-chip:focus-visible, .wc-btn:focus-visible, .wc-nav button:focus-visible, .wc-traybtn:focus-visible { outline: 2px solid var(--pg-signal); outline-offset: 2px; }
.wc-form button { min-height: 42px; padding: 0 14px; border: 0; border-radius: 8px; background: #264D36; color: #eaf3e2; font-family: var(--font-body); font-size: 12px; font-weight: 700; cursor: pointer; }
.wc-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.wc-chip { min-height: 34px; padding: 7px 11px; border: 1px solid rgba(28, 28, 28, 0.16); border-radius: 9999px; background: #fff; color: rgba(28, 28, 28, 0.78); font-family: var(--font-body); font-size: 11.5px; cursor: pointer; }
.wc-chip:hover { border-color: #264D36; }
.wc-res:empty { display: none; }
.wc-res { margin-top: 12px; padding-top: 11px; border-top: 1px solid rgba(28, 28, 28, 0.13); }
.wc-popa { margin: 0 0 8px; font-size: 13px; line-height: 1.6; color: #1C1C1C; }
.wc-res .wc-src { font-size: 10.5px; padding: 8px 10px; }
.wc-thinking { margin: 0; font-family: var(--font-mono); font-size: 11px; color: rgba(28, 28, 28, 0.54); }

.wc-invariant { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 18px; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.04em; color: var(--pg-faint); }
.wc-invariant b { color: var(--pg-signal); font-weight: 500; }
.wc-notes { display: grid; grid-template-columns: 1fr; gap: 18px; margin-top: 28px; }
.wc-notes .card { padding: 20px 22px; border: 1px solid var(--pg-line-2); border-radius: 16px; background: var(--pg-panel); }
.wc-notes .card h3 { margin: 0 0 8px; font-family: var(--font-heading); font-weight: 700; font-size: 0.98rem; color: var(--pg-fg); }
.wc-notes .card p { margin: 0; font-size: 0.92rem; line-height: 1.65; color: var(--pg-soft); }

@media (min-width: 700px) { .wc-notes { grid-template-columns: 1fr 1fr; } }
@media (min-width: 820px) {
  .wc-desktop { padding: 30px 30px 88px; }
  .wc-body { grid-template-columns: 208px 1fr; height: 580px; }
  .wc-nav { display: block; overflow: visible; padding: 14px 12px; border-bottom: 0; border-right: 1px solid var(--wa-line); }
  .wc-nav button { display: block; width: 100%; margin-bottom: 3px; }
  .wc-main { padding: 24px 26px; }
}
@media (prefers-reduced-motion: reduce) { .wc-pulse { animation: none; } .wc-pop { transition: none; } }

/* ============================================================
   DEMO DEPTH SWITCH + SIMPLIFIED WALKTHROUGH  (.ce-modeswitch, .cs-*)
   Lives on the demo surface, so it uses the --ce-* token set.
   ============================================================ */
.ce-modeswitch { display: grid; gap: 14px; grid-template-columns: 1fr; margin: 30px 0 34px; }
@media (min-width: 820px) { .ce-modeswitch { grid-template-columns: 1fr 1fr; } }
.ce-mode { position: relative; display: flex; flex-direction: column; gap: 7px; text-align: left; padding: 20px 22px 22px; min-height: 44px; border-radius: 16px; border: 1px solid var(--ce-line-2); background: var(--ce-panel); color: var(--ce-soft); cursor: pointer; transition: border-color .18s ease, background .18s ease, transform .18s ease; font: inherit; }
.ce-mode:hover { border-color: var(--ce-line); transform: translateY(-2px); }
.ce-mode .mk { font-family: var(--font-mono); font-size: 9.5px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--ce-label); }
.ce-mode .mt { font-family: var(--font-heading); font-size: 1.22rem; font-weight: 800; letter-spacing: -0.01em; color: var(--ce-fg); line-height: 1.1; }
.ce-mode .md { font-size: 0.9rem; line-height: 1.6; color: var(--ce-soft); max-width: 34em; }
.ce-mode.is-on { border-color: var(--ce-accent); background: var(--ce-well); }
.ce-mode.is-on .mk { color: var(--ce-accent); }
.ce-mode.is-on::after { content: ""; position: absolute; inset: -1px; border-radius: 16px; border: 1px solid var(--ce-accent); opacity: .45; pointer-events: none; }

.cs-wrap { display: grid; gap: 16px; }
.cs-panel { border: 1px solid var(--ce-line-2); border-radius: 18px; background: var(--ce-panel); padding: 24px clamp(20px, 2.4vw, 30px) 26px; }
.cs-step { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ce-label); margin: 0 0 18px; }
.cs-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 18px; }
.cs-chip { min-height: 44px; padding: 10px 17px; border-radius: 9999px; border: 1px solid var(--ce-line-2); background: transparent; color: var(--ce-soft); font: inherit; font-size: 0.9rem; cursor: pointer; transition: border-color .16s ease, color .16s ease, background .16s ease; }
.cs-chip:hover { border-color: var(--ce-line); color: var(--ce-fg); }
.cs-chip.is-on { border-color: var(--ce-accent); color: var(--ce-fg); background: var(--ce-well); }
.cs-qbox { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; padding: 18px 20px; border-radius: 14px; border: 1px solid var(--ce-line-2); background: var(--ce-well); }
.cs-gl { font-family: var(--font-mono); font-size: 13px; color: var(--ce-accent); }
.cs-q { flex: 1 1 260px; margin: 0; font-family: var(--font-heading); font-weight: 600; font-size: clamp(1.05rem, 0.7vw + 0.9rem, 1.38rem); line-height: 1.35; color: var(--ce-fg); text-wrap: pretty; }
.cs-run { min-height: 44px; padding: 11px 26px; border-radius: 9999px; border: 1px solid transparent; background: var(--ce-accent); color: var(--ce-on-accent); font: inherit; font-weight: 700; font-size: 0.92rem; cursor: pointer; transition: transform .16s ease, opacity .16s ease; }
.cs-run:hover:not(:disabled) { transform: translateY(-2px); }
.cs-run:disabled { opacity: .55; cursor: default; }

.cs-docpanel, .cs-anspanel { opacity: .34; transition: opacity .3s ease; }
.cs-docpanel.is-on, .cs-anspanel.is-on { opacity: 1; }
.cs-docs { display: grid; gap: 12px; }
.cs-doc { padding: 16px 18px; border-radius: 14px; border: 1px solid var(--ce-line-2); background: var(--ce-well); opacity: 0; transform: translateY(7px); transition: opacity .3s ease, transform .3s ease, border-color .3s ease; }
.cs-doc.is-in { opacity: 1; transform: none; }
.cs-doct { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.cs-dname { font-family: var(--font-heading); font-weight: 700; font-size: 1rem; color: var(--ce-fg); }
.cs-dmeta { margin: 7px 0 0; font-size: 0.9rem; line-height: 1.6; color: var(--ce-soft); }
.cs-badge { font-family: var(--font-mono); font-size: 9.5px; letter-spacing: 0.14em; text-transform: uppercase; padding: 5px 10px; border-radius: 9999px; border: 1px solid var(--ce-line-2); color: var(--ce-label); opacity: 0; transition: opacity .26s ease; }
.cs-doc.is-checked .cs-badge { opacity: 1; }
.cs-badge.cur { color: var(--ce-accent); border-color: var(--ce-accent); opacity: 1; }
.cs-badge.ret { color: #d98a8a; border-color: rgba(217, 138, 138, .4); }
.cs-badge.ung { color: var(--ce-label); }
.cs-verdict { margin: 0; max-height: 0; overflow: hidden; opacity: 0; font-family: var(--font-mono); font-size: 11.5px; line-height: 1.6; transition: max-height .3s ease, opacity .3s ease, margin .3s ease; }
.cs-doc.is-checked .cs-verdict { max-height: 5em; opacity: 1; margin-top: 11px; }
.cs-doc.is-checked .cs-verdict.cs-current { color: var(--ce-accent); }
.cs-doc.is-checked .cs-verdict.cs-retired, .cs-doc.is-checked .cs-verdict.cs-ungoverned { color: var(--ce-label); }
.cs-doc.is-checked:has(.cs-badge.cur) { border-color: var(--ce-accent); }
.cs-note { margin: 18px 0 0; font-size: 0.93rem; line-height: 1.65; color: var(--ce-soft); max-width: 44em; text-wrap: pretty; }

.cs-a { margin: 0 0 18px; font-size: clamp(1rem, 0.5vw + 0.9rem, 1.16rem); line-height: 1.65; color: var(--ce-fg); max-width: 44em; text-wrap: pretty; }
.cs-a strong { color: var(--ce-accent); font-weight: 700; }
.cs-src { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; padding: 14px 17px; border-radius: 13px; border: 1px solid var(--ce-accent); background: var(--ce-well); }
.cs-srcname { font-family: var(--font-mono); font-size: 12px; line-height: 1.5; color: var(--ce-fg); }
.cs-tally { display: grid; gap: 1px; grid-template-columns: repeat(2, 1fr); background: var(--ce-line-2); border: 1px solid var(--ce-line-2); border-radius: 14px; overflow: hidden; margin-top: 16px; }
@media (min-width: 760px) { .cs-tally { grid-template-columns: repeat(4, 1fr); } }
.cs-tally > div { background: var(--ce-panel); padding: 16px 18px; display: flex; flex-direction: column; gap: 4px; }
.cs-tally b { font-family: var(--font-heading); font-size: 1.6rem; font-weight: 800; line-height: 1; color: var(--ce-fg); }
.cs-tally span { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ce-label); }
.cs-risk { margin: 18px 0 0; padding-left: 15px; border-left: 2px solid var(--ce-accent); font-size: 0.95rem; line-height: 1.6; color: var(--ce-soft); max-width: 42em; }
.cs-foot { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--ce-line-2); }
.cs-foot span { font-family: var(--font-mono); font-size: 11px; line-height: 1.6; color: var(--ce-label); }
.cs-replay { min-height: 44px; padding: 10px 20px; border-radius: 9999px; border: 1px solid var(--ce-line); background: transparent; color: var(--ce-accent); font: inherit; font-size: 0.88rem; cursor: pointer; }
.cs-replay:hover { border-color: var(--ce-accent); }
@media (prefers-reduced-motion: reduce) {
  .cs-doc, .cs-verdict, .cs-badge, .cs-docpanel, .cs-anspanel, .ce-mode { transition: none; }
}

/* Narrow screens: nothing in the demo may push the page sideways.
   The technical run emits long mono pills and hashes that were set nowrap. */
@media (max-width: 1179px) {
  .ce-demo, .ce-demo .inner { overflow-x: clip; }
}
@media (max-width: 720px) {
  .ce-demo .ce-badge { white-space: normal; overflow-wrap: anywhere; line-height: 1.7; border-radius: 12px; padding: 6px 11px; text-align: left; }
  .ce-demo .ce-status, .ce-demo .ce-stage-state, .ce-demo .ce-json-label, .ce-demo .ce-rail-foot span { white-space: normal; }
  .ce-demo .ce-stage { grid-template-columns: 1fr; gap: 14px; }
  .ce-demo .ce-decision { flex-wrap: wrap; }
  .ce-demo .ce-metrics dd, .ce-demo .ce-summary dd, .ce-demo .ce-artifact-note, .ce-demo .ce-rate dd { overflow-wrap: anywhere; }
  .cs-tally { grid-template-columns: 1fr 1fr; }
  .cs-qbox { align-items: stretch; }
  .cs-run { width: 100%; }
}