/* ==========================================================================
   MONAMEDIA — SLOVENIA LICENSE INTERACTIF — CHAPTER 6 "THE PRODUCT"
   All new visual styling for the product-demo chapter lives here, scoped
   under the `.product-demo` class carried by chapter 6's <main> element, so
   nothing here can leak into or override chapters 1–5. Loaded after
   si-license.css (see the <link> order in the HTML), so it can rely on the
   design tokens (--accent, --border, etc.) already declared there.

   Section order mirrors the chapter's own reading order:
     1. DARK PANEL MODIFIER (sub 2 / 4 / 5b)
     2. LIVE DEMO WIDGET (sub 2)
     3. TAB CHIPS (shared: sub 3 / 5a / 5b)
     4. PHONE / LAPTOP MOCKUP FRAMES (sub 3 / 5a / 5b) — border-radius exception
     5. BIZ MOBILE LAYOUT (sub 5a)
     6. CARD ROW (shared: sub 4 / 5b)
     7. VALUE SIMULATOR (after campaign table)
     8. RESPONSIVE BREAKPOINTS
   ========================================================================== */

/* Separate the advertiser tools from the user journey above: a hard rule
   so PRODUIT 1/2 are not read as the next step of the consumer demo. */
.product-demo .advertiser-side {
  margin-top: 48px;
  padding-top: 28px;
  border-top: 2px solid var(--border);
}
/* Side label, not a chrome caption: must outrank the h3 below it.
   0.1em (not 0.16em) keeps tracking readable at this larger size. */
.product-demo .advertiser-side > .kicker:first-child {
  font-size: clamp(20px, 2.4vw, 28px);
  letter-spacing: 0.1em;
  margin-top: 0;
}
/* Collapse the h3's default 40px top margin: the kicker already labels
   this block, so the heading should sit tight under CÔTÉ ANNONCEUR. */
.product-demo .advertiser-side > .kicker:first-child + h3 {
  margin-top: 0;
}

/* ---------- 1. DARK PANEL MODIFIER (subsections 2, 4, 5b) ---------- */
/* Reuses the existing .widget shell (border/padding) with the same
   background/color pattern already used by the fixed .hud widget
   (var(--ink) / #fff) — the closest existing "dark" pattern on the site,
   just applied to a in-flow widget instead of a fixed one. */
.product-demo .widget-dark { background: var(--ink); border-color: var(--ink); color: #fff; }
.product-demo .widget-dark p,
.product-demo .widget-dark h3,
.product-demo .widget-dark .product-subhead { color: #fff; }
.product-demo .widget-dark .kicker { color: var(--accent); }
.product-demo .widget-dark .section-note { color: #cfcbcb; }
.product-demo .product-subhead { font-weight: 800; font-size: 18px; margin: 28px 0 4px; }

/* ---------- 2. LIVE DEMO WIDGET (subsection 2) ---------- */
.product-demo .five-demo-layout { display: grid; grid-template-columns: 1.2fr 1fr; gap: 28px; margin-top: 20px; }
.product-demo .five-demo-stage { background: #2d2b2b; color: #fff; padding: 30px 26px; display: flex; flex-direction: column; align-items: flex-start; gap: 14px; min-height: 220px; justify-content: center; }
/* Reuses the existing .phone-frame chassis (defined further down in section
   4, PHONE / LAPTOP MOCKUP FRAMES) instead of a second phone-mockup style,
   so the ad placement reads as a real phone screen matching the reference
   design, not a plain dashed placeholder box. */
.product-demo .five-demo-phone { margin: 0 auto; }
.product-demo .five-demo-phone.is-watching { border-color: var(--accent); }
.product-demo .five-demo-phone-inner { width: 100%; height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; padding: 0 20px; text-align: center; }
.product-demo .five-demo-phone-btn { width: 100%; text-align: center; font-size: 10px; padding: 12px 10px; }
.product-demo .five-demo-ad-kicker { font-size: 10px; font-weight: 800; letter-spacing: 0.16em; text-transform: uppercase; color: #9b9797; margin: 0; }
.product-demo .five-demo-ad-headline { font-size: 19px; font-weight: 900; letter-spacing: -0.02em; line-height: 1.15; color: #fff; margin: 0; }
.product-demo .five-demo-watch-count { font-size: 30px; font-weight: 900; letter-spacing: -0.03em; color: var(--accent); margin: 0; }
.product-demo .five-demo-watch-sub { font-size: 11px; font-weight: 700; color: #bab6b6; margin: 0; }
.product-demo .five-demo-watch-track { margin-top: 16px; }
.product-demo .five-demo-watch-status { font-size: 12px; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; margin: 8px 0 0; color: var(--muted); }
.product-demo .five-demo-watch-status.is-focused { color: var(--accent); }
.product-demo .five-demo-question { font-weight: 800; font-size: 17px; margin: 0; color: #fff; }
.product-demo .five-demo-caption { font-size: 12px; color: #9b9797; margin: 4px 0 0; }
.product-demo .five-demo-final-line { font-size: 14px; margin: 12px 0; color: #fff; }
.product-demo .five-demo-widget .btn:not(.btn-primary) { border-color: #fff; color: #fff; }
.product-demo .five-demo-widget .btn:not(.btn-primary):hover { background: rgba(255, 255, 255, 0.12); border-color: var(--accent); }

.product-demo .star-rating { display: flex; gap: 6px; }
.product-demo .star-btn { border: 2px solid var(--border); background: #fff; color: var(--muted-dark); font-size: 20px; line-height: 1; padding: 8px 12px; }
.product-demo .star-btn:hover { color: var(--accent); border-color: var(--accent); }

.product-demo .five-demo-receipt { border: 2px solid var(--accent); background: transparent; color: #bab6b6; padding: 16px 20px; width: 100%; }
.product-demo .receipt-row { display: flex; justify-content: space-between; font-size: 13px; padding: 6px 0; }
.product-demo .receipt-row span:last-child { color: #fff; font-weight: 700; }
.product-demo .receipt-divider { border-top: 1px solid #444141; margin: 6px 0; }
.product-demo .receipt-final { font-weight: 800; }
.product-demo .receipt-final span:last-child { color: var(--accent); }

.product-demo .proof-ledger { display: flex; flex-direction: column; gap: 2px; background: var(--ink); }
.product-demo .proof-row { background: var(--ink); display: flex; align-items: flex-start; gap: 12px; padding: 14px; }
.product-demo .proof-row-num { flex: 0 0 20px; font-weight: 800; color: var(--accent); }
.product-demo .proof-row-body { flex: 1 1 auto; }
.product-demo .proof-row-title { font-weight: 800; font-size: 13px; margin: 0; color: #fff; }
.product-demo .proof-row-desc { font-size: 12px; color: #b9b5b5; margin: 4px 0 0; }
.product-demo .proof-row-status { flex: 0 0 auto; font-size: 10px; font-weight: 800; letter-spacing: 0.06em; color: var(--muted); align-self: center; }
.product-demo .proof-row-status.is-done { color: var(--accent); }

/* ---------- 3. TAB CHIPS (shared: subsections 3, 5a, 5b) ---------- */
.product-demo .tab-chip-row { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.product-demo .tab-chip { border: 2px solid var(--border); background: transparent; color: inherit; font-weight: 800; font-size: 11px; letter-spacing: 0.04em; text-transform: uppercase; padding: 8px 14px; }
.product-demo .tab-chip:hover { background: var(--accent-tint); color: var(--ink); }
.product-demo .tab-chip.is-active { background: var(--accent); border-color: var(--accent); color: #fff; }
.product-demo .widget-dark .tab-chip { border-color: #fff; }

/* ---------- 4. PHONE / LAPTOP MOCKUP FRAMES (subsections 3, 5a, 5b) ---------- */
/* Approved exception (Part A7 of the build spec): these device chassis need
   real rounded corners to read as a phone/laptop. Scoped strictly under
   .product-demo with !important so the site-wide "no rounded corners"
   rule (assets/si-license.css) stays completely undefeated everywhere else. */
.product-demo .phone-frame {
  position: relative;
  width: 240px;
  aspect-ratio: 9 / 19.5;
  border: 10px solid var(--ink);
  border-radius: 34px !important;
  background: #000;
  overflow: hidden;
  flex-shrink: 0;
}
.product-demo .phone-frame video { width: 100%; height: 100%; object-fit: cover; display: block; }
.product-demo .phone-video-state { position: absolute; left: 10px; bottom: 10px; background: rgba(0, 0, 0, 0.6); color: #fff; font-size: 10px; font-weight: 800; letter-spacing: 0.04em; padding: 4px 8px; border-radius: 3px !important; pointer-events: none; }

.product-demo .phone-report-scroll { position: absolute; inset: 0; background: #fff; overflow-y: auto; }
.product-demo .phone-report-scroll img { width: 100%; display: block; border-bottom: 1px solid var(--bg-alt); }

.product-demo .phone-demo-layout { display: grid; grid-template-columns: 240px 1fr; gap: 24px; align-items: flex-start; margin: 20px 0; }
.product-demo .phone-demo-controls { display: flex; flex-direction: column; }
.product-demo .phone-demo-title { font-weight: 800; margin: 4px 0 4px; }
.product-demo .phone-demo-note { font-size: 13px; color: var(--muted-dark); margin: 0; }
.product-demo .widget-dark .phone-demo-note { color: #cfcbcb; }

.product-demo .laptop-frame { max-width: 640px; margin: 20px auto 0; }
.product-demo .laptop-screen { border: 12px solid var(--ink); border-radius: 12px !important; background: #000; overflow: hidden; aspect-ratio: 16 / 10; }
.product-demo .laptop-screen img { width: 100%; height: 100%; object-fit: cover; display: block; }
.product-demo .laptop-base { width: 70%; height: 14px; background: var(--muted-dark); margin: 0 auto; border-radius: 0 0 8px 8px !important; }

/* ---------- 5. BIZ MOBILE LAYOUT (subsection 5a) ---------- */
.product-demo .biz-mobile-layout { display: grid; grid-template-columns: 280px 1fr; gap: 24px; margin: 20px 0 40px; align-items: start; }
/* Repurposes the existing .block-steps/.block-step list (chapter 2) as a
   set of clickable part-selector buttons instead of static rows. */
.product-demo #biz-parts .block-step { width: 100%; text-align: left; border: none; }
.product-demo #biz-parts .block-step.is-active { background: var(--accent-tint); }

/* ---------- 6. CARD ROW (subsection 5b) ---------- */
/* .framework-steps/.framework-step already exist (chapter 4); this only adds
   a 3-column variant (the base class is hardcoded to 4 columns) and the
   optional small "tag" line used by the acquisition cards. */
.product-demo .framework-steps.is-triple { grid-template-columns: repeat(3, 1fr); }
/* Chapter 6 only: .framework-step is reused inside .widget-dark (#dash-cards),
   whose white text color leaks onto .framework-step-label (no own color set) —
   restore dark ink so the title stays readable on the light card bg. */
.product-demo .widget-dark .framework-step { color: var(--ink); }
.product-demo .widget-dark .framework-step-desc { color: var(--ink); }
.product-demo .framework-step-tag { font-size: 10px; font-weight: 800; letter-spacing: 0.06em; text-transform: uppercase; color: var(--accent); }

/* ---------- 7. VALUE SIMULATOR ---------- */
/* Public-site tokens mapped onto invest-monaco: ink / muted-dark / bg-alt /
   border / accent. Accent is this briefing's red, not the live-site green.
   No border-radius (site-wide 0 !important). Bars reuse .progress-track. */
.product-demo .value-simulator {
  margin: 32px 0 8px;
  color: var(--ink);
}
.product-demo .value-simulator h3 { margin-bottom: 8px; }
.product-demo .value-sim-label {
  display: block;
  margin: 16px 0 8px;
  font-weight: 800;
  color: var(--ink);
}
.product-demo .value-sim-track-wrap {
  position: relative;
  padding-top: 36px; /* room for the floating click-count bubble */
}
/* Vendor-grouped range-track rules were discarded by browsers that
   reject one of the pseudos; this bar is a real box so it cannot disappear. */
.product-demo .value-sim-track-wrap::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  /* Sit in the vertical center of the 44px range, below the 36px bubble padding. */
  top: calc(36px + (44px - 8px) / 2);
  height: 8px;
  background: var(--ink); /* black bar on light --bg — user: gris foncé / noir, currently looks white */
  pointer-events: none;
  z-index: 0;
}
/* Unitless --bubble-pct (0–100): CSS % cannot clamp against rem. */
.product-demo .value-sim-bubble {
  position: absolute;
  top: 0;
  left: calc(1.25rem + (var(--bubble-pct) / 100) * (100% - 2.5rem));
  transform: translateX(-50%);
  padding: 4px 10px;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  color: var(--ink);
  background: var(--bg);
  border: 2px solid var(--border);
  pointer-events: none;
  z-index: 2;
}
.product-demo .value-sim-range {
  display: block;
  width: 100%;
  height: 44px;
  margin: 0;
  appearance: none;
  background: transparent;
  cursor: pointer;
  accent-color: var(--accent); /* Safari fallback for the red square thumb */
  position: relative;
  z-index: 1;
}
/* Never comma-group vendor slider pseudos: an unrecognized one drops the whole rule.
   Transparent so the ::before bar is the only paint (avoids a double bar on Firefox). */
.product-demo .value-sim-range::-webkit-slider-runnable-track {
  height: 8px;
  background: transparent;
}
.product-demo .value-sim-range::-moz-range-track {
  height: 8px;
  background: transparent;
}
/* Square thumb (no radius) so the global 0-radius rule is not fought.
   -webkit-appearance: none is required or WebKit still hides the track. */
.product-demo .value-sim-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  margin-top: -6px; /* center 20px thumb on the 8px native track */
  background: var(--accent);
  border: 2px solid var(--accent);
}
.product-demo .value-sim-range::-moz-range-thumb {
  width: 20px;
  height: 20px;
  background: var(--accent);
  border: 2px solid var(--accent);
}
.product-demo .value-sim-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 20px 0 16px;
  padding: 0;
  list-style: none;
}
.product-demo .value-sim-row {
  display: grid;
  grid-template-columns: minmax(5.5rem, 7rem) 1fr minmax(7rem, 10rem);
  align-items: center;
  gap: 12px;
}
.product-demo .value-sim-channel { font-weight: 800; color: var(--ink); }
.product-demo .value-sim-cost {
  justify-self: end;
  font-variant-numeric: tabular-nums;
  font-weight: 800;
  color: var(--ink);
}
.product-demo .value-sim-row .progress-fill { transition: width 200ms ease; }
.product-demo .value-sim-callout {
  margin: 0;
  padding: 16px 20px;
  text-align: center;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  background: var(--accent-tint);
  border: 2px solid var(--accent);
  color: var(--ink);
}

@media (prefers-reduced-motion: reduce) {
  .product-demo .value-sim-row .progress-fill { transition: none; }
}

/* ---------- 8. RESPONSIVE BREAKPOINTS ---------- */
@media (max-width: 760px) {
  .product-demo .five-demo-layout { grid-template-columns: 1fr; }
  .product-demo .phone-demo-layout { grid-template-columns: 1fr; }
  .product-demo .phone-frame { margin: 0 auto; }
  .product-demo .biz-mobile-layout { grid-template-columns: 1fr; }
  .product-demo .framework-steps.is-triple { grid-template-columns: 1fr; }
  /* Label + cost on the first row, bar full width (same stack as the live site). */
  .product-demo .value-sim-row {
    grid-template-columns: 1fr auto;
    grid-template-rows: auto auto;
  }
  .product-demo .value-sim-channel { grid-column: 1; }
  .product-demo .value-sim-cost { grid-column: 2; grid-row: 1; }
  .product-demo .value-sim-row .progress-track { grid-column: 1 / -1; }
}