/* ============================================================
   L & T TOWING & TRUCK SERVICE — Brandcore Deck Stylesheet
   Worker 1 (Deck Architect & Interactive Concept Worker)
   Palette: livery red #C42029 · fleet yellow #FFC20E · asphalt #111316
   Type: Oswald display · Plus Jakarta Sans body · JetBrains Mono mono
   ============================================================ */

/* ---------- 1. TOKENS ---------- */
:root {
  --u: 8px;
  --font-display: 'Oswald', 'Arial Narrow', sans-serif;
  --font-body: 'Plus Jakarta Sans', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;

  --livery: #C42029;   /* logo red, decorative stripes only */
  --red: #A8141C;      /* red fills carrying white text */
  --yellow: #FFC20E;   /* fleet yellow */
  --black: #111214;
  --asphalt: #111316;

  --paper: #F4F1EA;
  --ink: #17181B;

  --pad-x: calc(var(--u) * 4.5);
  --radius-lg: calc(var(--u) * 1.1);
  --radius-md: calc(var(--u) * 0.8);
  --radius-sm: calc(var(--u) * 0.5);
}

/* ---------- 2. THEMES ---------- */
.slide {
  /* paper theme defaults */
  --bg: var(--paper);
  --ink: #17181B;
  --muted: #57595E;
  --line: #DEDAD1;
  --card: #FFFFFF;
  --card-2: #EDE9DF;
  --accent: #8C1017;     /* 8.75:1 on paper */
  --em: #9E1219;         /* 7.55:1 on paper */
  --badge-bg: #111214;
  --badge-ink: #FFFFFF;
  --shadow: 0 calc(var(--u) * 1.2) calc(var(--u) * 3) rgba(17, 19, 22, 0.12);
  background: var(--bg);
  color: var(--ink);
}
.slide.dark {
  --bg: var(--asphalt);
  --ink: #F8FAFC;
  --muted: #A9B0BA;
  --line: rgba(255, 255, 255, 0.14);
  --card: #191C21;
  --card-2: #21262D;
  --accent: #FFC20E;     /* 11.5:1 on asphalt */
  --em: #FFC20E;
  --badge-bg: #FFC20E;
  --badge-ink: #111214;  /* 11.6:1 */
  --shadow: 0 calc(var(--u) * 1.2) calc(var(--u) * 3) rgba(0, 0, 0, 0.45);
  background: var(--bg);
  color: var(--ink);
}

/* ---------- 3. RESET / BASE ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font-body);
  background: var(--asphalt);
  color: #F8FAFC;
  -webkit-font-smoothing: antialiased;
  overflow: hidden;
}
img { max-width: 100%; display: block; }
button { font-family: inherit; }
a { color: inherit; }

.ico { width: 1em; height: 1em; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; vertical-align: -0.12em; }

/* ---------- 4. DECK / SLIDE SCAFFOLD ---------- */
.deck {
  position: relative;
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
}
.slide {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  padding: calc(var(--u) * 3.2) var(--pad-x) calc(var(--u) * 8.5);
  opacity: 0;
  visibility: hidden;
  transform: translateY(14px);
  transition: opacity 0.55s ease, transform 0.55s ease, visibility 0.55s;
  overflow: hidden;
  z-index: 0;
}
.slide.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  z-index: 1;
}

/* Slide header (masthead) */
.slide-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--u);
  padding-bottom: calc(var(--u) * 1.4);
  border-bottom: 1px solid var(--line);
  flex-shrink: 0;
}
.brand { display: flex; align-items: center; gap: calc(var(--u) * 1.1); }
.logo-plate {
  width: calc(var(--u) * 6);
  height: calc(var(--u) * 3.6);
  display: grid;
  place-items: center;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
  flex-shrink: 0;
}
.logo-plate img { max-height: calc(var(--u) * 2.6); width: auto; max-width: 90%; object-fit: contain; }
.wordmark { display: flex; flex-direction: column; line-height: 1.15; }
.wordmark b { font-family: var(--font-display); font-weight: 600; font-size: calc(var(--u) * 2.1); letter-spacing: 0.02em; text-transform: uppercase; }
.wordmark small { font-size: calc(var(--u) * 1.15); color: var(--muted); letter-spacing: 0.06em; text-transform: uppercase; }
.head-meta { display: flex; align-items: baseline; gap: 0.6em; font-size: calc(var(--u) * 1.3); color: var(--muted); letter-spacing: 0.08em; text-transform: uppercase; }
.head-meta b { font-family: var(--font-mono); color: var(--accent); font-size: calc(var(--u) * 1.5); }

/* Slide body */
.slide-body {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  padding: calc(var(--u) * 2.4) 0 calc(var(--u) * 1.4);
  scrollbar-width: thin;
  scrollbar-color: var(--line) transparent;
}
.slide-body::-webkit-scrollbar { width: 8px; }
.slide-body::-webkit-scrollbar-thumb { background: var(--line); border-radius: 4px; }

/* Slide footer */
.slide-foot {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--u);
  padding-top: calc(var(--u) * 1.2);
  border-top: 1px solid var(--line);
  font-size: calc(var(--u) * 1.15);
  color: var(--muted);
  letter-spacing: 0.04em;
}
.page { font-family: var(--font-mono); font-size: calc(var(--u) * 1.2); color: var(--muted); }

/* ---------- 5. TYPOGRAPHY PRIMITIVES ---------- */
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font-family: var(--font-mono);
  font-size: calc(var(--u) * 1.25);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: calc(var(--u) * 0.9);
}
.kicker::before { content: ""; width: calc(var(--u) * 3); height: 2px; background: var(--accent); }
h1, h2, h3 { font-family: var(--font-display); font-weight: 600; line-height: 1.06; margin: 0 0 calc(var(--u) * 1.2); text-wrap: balance; }
h1 { font-size: calc(var(--u) * 8.4); letter-spacing: -0.01em; text-transform: uppercase; }
h2 { font-size: calc(var(--u) * 5.2); letter-spacing: -0.005em; text-transform: uppercase; }
h3 { font-size: calc(var(--u) * 2.4); }
h1 em, h2 em, h3 em { font-style: normal; color: var(--em); }
.lead { font-size: calc(var(--u) * 2.15); line-height: 1.55; color: var(--muted); margin: 0 0 calc(var(--u) * 1.6); max-width: 58ch; }

/* ---------- 6. COVER ---------- */
.cover { flex-direction: row; align-items: stretch; gap: calc(var(--u) * 3); padding-right: calc(var(--u) * 2); }
.cover-copy {
  flex: 0 0 46%;
  max-width: 46%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: calc(var(--u) * 0.6);
  padding-right: calc(var(--u) * 1);
}
.cover-collab {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 5px 13px; margin-bottom: 10px;
  border-radius: 999px; background: var(--black); color: #F8FAFC;
  border: 1px solid rgba(255,255,255,0.16); width: fit-content; max-width: 100%;
}
.brandcore-badge-logo { height: 18px; width: auto; display: block; object-fit: contain; }
.cover-collab-sep { font-size: 12px; opacity: 0.55; line-height: 1; }
.cover-collab-label { font-size: 10.5px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; opacity: 0.88; }
.cover-mark { display: flex; align-items: center; gap: calc(var(--u) * 1.4); margin-bottom: calc(var(--u) * 1.6); }
.cover-logo {
  width: calc(var(--u) * 11);
  height: auto;
  filter: drop-shadow(0 calc(var(--u) * 0.4) calc(var(--u) * 1) rgba(17,18,20,0.25));
  flex-shrink: 0;
}
.cover-name { display: flex; flex-direction: column; gap: 2px; }
.cover-name b { font-family: var(--font-display); font-size: calc(var(--u) * 2.3); text-transform: uppercase; letter-spacing: 0.03em; line-height: 1.12; }
.cover-name span { font-size: calc(var(--u) * 1.25); color: var(--muted); letter-spacing: 0.1em; text-transform: uppercase; }
.chip-row { list-style: none; display: flex; flex-wrap: wrap; gap: calc(var(--u) * 0.8); padding: 0; margin: calc(var(--u) * 0.6) 0 0; }
.chip {
  display: inline-flex; align-items: center; gap: 0.55em;
  padding: calc(var(--u) * 0.7) calc(var(--u) * 1.3);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: calc(var(--u) * 1.35);
  font-weight: 600;
  background: var(--card);
  color: var(--ink);
  white-space: nowrap;
}
.chip.solid { background: var(--red); border-color: var(--red); color: #fff; }
.chip .ico { color: inherit; flex-shrink: 0; }
.prepared { margin-top: calc(var(--u) * 2.2); font-size: calc(var(--u) * 1.3); color: var(--muted); letter-spacing: 0.04em; }
.prepared b { color: var(--ink); }

/* Cover hero visual — canvas stage owns the right side */
.hero-visual {
  flex: 1 1 54%;
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(160deg, #14161A 0%, #0C0E11 55%, #1A1408 100%);
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: var(--shadow);
  min-height: 0;
}
.hero-visual::after { /* subtle livery stripe anchor at stage bottom */
  content: "";
  position: absolute; left: 0; right: 0; bottom: 0; height: calc(var(--u) * 0.45);
  background: linear-gradient(90deg, var(--livery) 0 34%, var(--yellow) 34% 36%, transparent 36%);
  opacity: 0.85;
  z-index: 3;
  pointer-events: none;
}
#scene { position: absolute; inset: 0; width: 100%; height: 100%; display: block; z-index: 1; }
.hud-badge {
  position: absolute;
  top: calc(var(--u) * 2);
  right: calc(var(--u) * 2);
  z-index: 4;
  display: inline-flex; align-items: center; gap: 0.7em;
  padding: calc(var(--u) * 0.75) calc(var(--u) * 1.4);
  border-radius: 999px;
  background: rgba(12, 14, 17, 0.72);
  border: 1px solid rgba(255, 194, 14, 0.4);
  backdrop-filter: blur(6px);
  color: #F8FAFC;
  font-family: var(--font-mono);
  font-size: calc(var(--u) * 1.2);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  white-space: nowrap;
}
.hud-dot {
  width: calc(var(--u) * 0.85); height: calc(var(--u) * 0.85); border-radius: 50%;
  background: var(--yellow);
  box-shadow: 0 0 calc(var(--u) * 1) rgba(255,194,14,0.8);
  animation: hudPulse 2.4s ease-in-out infinite;
}
@keyframes hudPulse { 0%,100% { opacity: 1; } 50% { opacity: 0.35; } }
.hud-text { color: #EDE1B8; }

/* ---------- 7. SLIDE 2 — BUSINESS + FORENSIC AUDIT ---------- */
.business-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: calc(var(--u) * 4); align-items: start; }
.timeline { list-style: none; margin: calc(var(--u) * 1.6) 0; padding: 0; display: flex; flex-direction: column; gap: calc(var(--u) * 0.9); counter-reset: tl; }
.timeline li {
  display: grid; grid-template-columns: calc(var(--u) * 6) 1fr; gap: calc(var(--u) * 1.4);
  align-items: baseline; padding-bottom: calc(var(--u) * 0.9);
  border-bottom: 1px dashed var(--line);
}
.timeline b { font-family: var(--font-mono); font-size: calc(var(--u) * 1.6); color: var(--accent); }
.timeline span { font-size: calc(var(--u) * 1.55); color: var(--ink); }
.service-list { list-style: none; display: flex; flex-wrap: wrap; gap: calc(var(--u) * 0.7); padding: 0; margin: calc(var(--u) * 1.2) 0 0; }
.service-list li {
  padding: calc(var(--u) * 0.55) calc(var(--u) * 1.1);
  background: var(--card-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-size: calc(var(--u) * 1.3);
  font-weight: 600;
  letter-spacing: 0.02em;
}

/* Forensic audit panel */
.audit-panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: calc(var(--u) * 2.4);
  box-shadow: var(--shadow);
  display: flex; flex-direction: column; gap: calc(var(--u) * 1.4);
}
.audit-head { display: flex; flex-direction: column; gap: calc(var(--u) * 0.6); }
.audit-head .kicker { margin-bottom: 0; }
.audit-sub { margin: 0; font-size: calc(var(--u) * 1.45); color: var(--muted); line-height: 1.5; }
.audit-cards { display: flex; flex-direction: column; gap: calc(var(--u) * 1.2); }
.audit-card {
  background: var(--card-2);
  border: 1px solid var(--line);
  border-left: calc(var(--u) * 0.55) solid var(--line);
  border-radius: var(--radius-md);
  padding: calc(var(--u) * 1.5) calc(var(--u) * 1.7);
  display: flex; flex-direction: column; gap: calc(var(--u) * 0.7);
}
.audit-card.is-critical { border-left-color: var(--red); }
.audit-card.is-high     { border-left-color: var(--yellow); }
.audit-card.is-medium   { border-left-color: #4A9EBC; }
.audit-top { display: flex; align-items: center; gap: calc(var(--u) * 1); flex-wrap: wrap; }
.audit-badge {
  font-family: var(--font-mono);
  font-size: calc(var(--u) * 1.1);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: calc(var(--u) * 0.35) calc(var(--u) * 0.9);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}
.badge-critical { background: var(--red); color: #fff; }
.badge-high     { background: var(--yellow); color: var(--black); }
.badge-medium   { background: #1F3A47; color: #9FD7EA; }
.audit-title { font-size: calc(var(--u) * 1.7); font-weight: 700; letter-spacing: 0.01em; }
.audit-card p { margin: 0; font-size: calc(var(--u) * 1.45); line-height: 1.55; color: var(--muted); }
.audit-card code {
  font-family: var(--font-mono); font-size: 0.9em;
  background: rgba(168, 20, 28, 0.12); color: var(--red);
  padding: 0.1em 0.4em; border-radius: 4px; border: 1px solid rgba(168,20,28,0.25);
}
.slide.dark .audit-card code { background: rgba(255,194,14,0.12); color: var(--yellow); border-color: rgba(255,194,14,0.3); }
.audit-source {
  font-family: var(--font-mono);
  font-size: calc(var(--u) * 1.05);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  opacity: 0.85;
  padding-top: calc(var(--u) * 0.6);
  border-top: 1px dashed var(--line);
}

/* ---------- 8. SLIDE 3 — JOURNEY / PATH REPLAY ---------- */
.journey-body { display: flex; flex-direction: column; gap: calc(var(--u) * 2); }
.section-head { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: calc(var(--u) * 3); align-items: end; margin-bottom: calc(var(--u) * 1); }
.section-head .lead { margin-bottom: 0; }
.replay-stage { display: flex; flex-direction: column; gap: calc(var(--u) * 1.6); }
.replay-clock {
  display: inline-flex; align-items: center; gap: calc(var(--u) * 1.2);
  align-self: flex-start;
  padding: calc(var(--u) * 1) calc(var(--u) * 1.8);
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 999px;
  box-shadow: var(--shadow);
}
.replay-clock .ico { width: calc(var(--u) * 2.4); height: calc(var(--u) * 2.4); color: var(--accent); flex-shrink: 0; }
#replay-clock-face {
  font-family: var(--font-mono);
  font-size: calc(var(--u) * 2.6);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  min-width: 11ch;
}
.replay-btn {
  appearance: none; cursor: pointer;
  display: inline-flex; align-items: center; gap: 0.6em;
  padding: calc(var(--u) * 0.8) calc(var(--u) * 1.7);
  border: none; border-radius: 999px;
  background: var(--red); color: #fff;
  font-size: calc(var(--u) * 1.4);
  font-weight: 700;
  letter-spacing: 0.04em;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  white-space: nowrap;
}
.replay-btn:hover { background: var(--livery); transform: translateY(-1px); box-shadow: 0 calc(var(--u) * 0.5) calc(var(--u) * 1.4) rgba(196, 32, 41, 0.4); }
.replay-btn:active { transform: translateY(0); }
.replay-btn:focus-visible { outline: 3px solid var(--yellow); outline-offset: 2px; }

.replay-paths-grid { display: grid; grid-template-columns: 1fr 1fr; gap: calc(var(--u) * 2); align-items: stretch; }
.path-col {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: calc(var(--u) * 1.8);
  display: flex; flex-direction: column; gap: calc(var(--u) * 1.2);
  transition: border-color 0.4s ease, box-shadow 0.4s ease;
}
.path-col.is-running { border-color: var(--accent); box-shadow: 0 0 0 calc(var(--u) * 0.3) rgba(255,194,14,0.25); }
.path-col.is-done { border-color: rgba(255,194,14,0.6); }
.path-today.is-done { border-color: rgba(168,20,28,0.55); }
.path-col-head { display: flex; flex-direction: column; gap: calc(var(--u) * 0.3); }
.path-eyebrow { font-family: var(--font-mono); font-size: calc(var(--u) * 1.05); letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.path-col-head b { font-size: calc(var(--u) * 1.9); font-family: var(--font-display); text-transform: uppercase; letter-spacing: 0.02em; }
.path-today .path-col-head b { color: var(--red); }
.path-brandcore .path-col-head b { color: var(--accent); }
.path-steps { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: calc(var(--u) * 0.7); flex: 1; }
.step-node {
  display: flex; align-items: center; gap: calc(var(--u) * 1);
  padding: calc(var(--u) * 0.75) calc(var(--u) * 1.1);
  border-radius: var(--radius-sm);
  background: var(--card-2);
  border: 1px solid var(--line);
  font-size: calc(var(--u) * 1.45);
  color: var(--muted);
  opacity: 0.45;
  transition: opacity 0.35s ease, background 0.35s ease, border-color 0.35s ease, transform 0.35s ease;
}
.step-idx {
  width: calc(var(--u) * 2.4); height: calc(var(--u) * 2.4);
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--line);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: calc(var(--u) * 1.15);
  font-weight: 700;
  flex-shrink: 0;
  transition: background 0.35s ease, color 0.35s ease;
}
.step-node.is-lit { opacity: 1; color: var(--ink); border-color: var(--accent); background: var(--card); transform: translateX(calc(var(--u) * 0.4)); }
.step-node.is-lit .step-idx { background: var(--accent); color: var(--badge-ink, #111214); }
.slide:not(.dark) .step-node.is-lit .step-idx { background: var(--badge-bg, #111214); color: #fff; }
.step-node.is-fault { border-color: var(--red); background: rgba(168, 20, 28, 0.1); }
.step-node.is-fault .step-idx { background: var(--red); color: #fff; }
.path-col-foot {
  display: flex; align-items: center; justify-content: space-between; gap: var(--u);
  padding-top: calc(var(--u) * 1.1);
  border-top: 1px dashed var(--line);
  font-size: calc(var(--u) * 1.3);
  color: var(--muted);
}
.path-col-foot b { font-family: var(--font-display); font-size: calc(var(--u) * 2.1); color: var(--ink); }
.path-today .path-col-foot b { color: var(--red); }
.path-brandcore .path-col-foot b { color: var(--accent); }

/* ---------- 9. SLIDE 4 — WEBSITE + INTERACTIVE WIDGET ---------- */
.website-grid { display: grid; grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr); gap: calc(var(--u) * 3.4); align-items: start; }
.note-list { list-style: none; margin: calc(var(--u) * 1.4) 0 0; padding: 0; display: flex; flex-direction: column; gap: calc(var(--u) * 1.3); }
.note-list li { display: grid; grid-template-columns: calc(var(--u) * 5) 1fr; gap: calc(var(--u) * 1.4); align-items: start; }
.num-badge {
  width: calc(var(--u) * 4.4); height: calc(var(--u) * 4.4);
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--card-2);
  border: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: calc(var(--u) * 1.4);
  font-weight: 700;
  color: var(--accent);
}
.note-list b { display: block; font-size: calc(var(--u) * 1.75); margin-bottom: calc(var(--u) * 0.3); }
.note-list p { margin: 0; font-size: calc(var(--u) * 1.45); color: var(--muted); line-height: 1.5; }

.widget-stage { display: flex; flex-direction: column; min-width: 0; }
.argon-interactive-widget {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
  display: flex; flex-direction: column;
}
.widget-topbar {
  display: flex; align-items: center; justify-content: space-between; gap: var(--u);
  padding: calc(var(--u) * 1.3) calc(var(--u) * 1.8);
  background: var(--card-2);
  border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
}
.widget-clock { display: flex; align-items: center; gap: calc(var(--u) * 1.1); flex-wrap: wrap; }
.status-chip {
  display: inline-flex; align-items: center; gap: 0.55em;
  padding: calc(var(--u) * 0.45) calc(var(--u) * 1.1);
  border-radius: 999px;
  font-size: calc(var(--u) * 1.15);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.status-chip.is-open { background: rgba(34, 140, 74, 0.16); color: #2FA05C; border: 1px solid rgba(47, 160, 92, 0.45); }
.status-chip.is-closed { background: rgba(168, 20, 28, 0.14); color: #D9505A; border: 1px solid rgba(217, 80, 90, 0.4); }
.status-dot { width: calc(var(--u) * 0.8); height: calc(var(--u) * 0.8); border-radius: 50%; background: currentColor; box-shadow: 0 0 calc(var(--u) * 0.8) currentColor; animation: hudPulse 2.2s ease-in-out infinite; }
.clock-face { font-family: var(--font-mono); font-size: calc(var(--u) * 1.35); color: var(--ink); font-variant-numeric: tabular-nums; }
.widget-brandtag { font-family: var(--font-mono); font-size: calc(var(--u) * 1.05); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }

.widget-tabs { display: flex; gap: calc(var(--u) * 0.5); padding: calc(var(--u) * 1.1) calc(var(--u) * 1.8) 0; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.tab-btn {
  appearance: none; cursor: pointer;
  padding: calc(var(--u) * 0.85) calc(var(--u) * 1.5);
  border: 1px solid transparent;
  border-bottom: none;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  background: transparent;
  color: var(--muted);
  font-size: calc(var(--u) * 1.3);
  font-weight: 700;
  letter-spacing: 0.03em;
  transition: background 0.2s ease, color 0.2s ease;
  white-space: nowrap;
}
.tab-btn:hover { color: var(--ink); background: var(--card-2); }
.tab-btn.is-active {
  background: var(--card-2);
  border-color: var(--line);
  color: var(--accent);
  position: relative;
}
.tab-btn.is-active::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; background: var(--accent);
}
.tab-btn:focus-visible { outline: 3px solid var(--yellow); outline-offset: 1px; }

.widget-panels { padding: calc(var(--u) * 1.8); min-height: 0; }
.tab-panel[hidden] { display: none; }

/* Estimator */
.estimator-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: calc(var(--u) * 2); }
.estimator-controls { display: flex; flex-direction: column; gap: calc(var(--u) * 1.4); }
.est-field { display: flex; flex-direction: column; gap: calc(var(--u) * 0.6); }
.est-label { font-family: var(--font-mono); font-size: calc(var(--u) * 1.05); letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.seg-group { display: flex; flex-wrap: wrap; gap: calc(var(--u) * 0.5); }
.seg-btn {
  appearance: none; cursor: pointer;
  padding: calc(var(--u) * 0.65) calc(var(--u) * 1.2);
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--card-2);
  color: var(--muted);
  font-size: calc(var(--u) * 1.3);
  font-weight: 600;
  transition: all 0.2s ease;
  white-space: nowrap;
}
.seg-btn:hover { color: var(--ink); border-color: var(--accent); }
.seg-btn.is-active { background: var(--red); border-color: var(--red); color: #fff; box-shadow: 0 calc(var(--u) * 0.3) calc(var(--u) * 0.9) rgba(168,20,28,0.35); }
.seg-btn:focus-visible { outline: 3px solid var(--yellow); outline-offset: 2px; }
.range-row { display: flex; align-items: center; gap: calc(var(--u) * 1.2); }
.range-row input[type="range"] {
  flex: 1; appearance: none; -webkit-appearance: none;
  height: calc(var(--u) * 0.6);
  border-radius: 999px;
  background: linear-gradient(90deg, var(--yellow) 0%, var(--yellow) var(--fill, 15%), var(--line) var(--fill, 15%));
  outline: none;
  cursor: pointer;
}
.range-row input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: calc(var(--u) * 2.2); height: calc(var(--u) * 2.2);
  border-radius: 50%;
  background: var(--red);
  border: 3px solid #fff;
  box-shadow: 0 2px 6px rgba(0,0,0,0.35);
  cursor: grab;
}
.range-row input[type="range"]::-moz-range-thumb {
  width: calc(var(--u) * 2.2); height: calc(var(--u) * 2.2);
  border-radius: 50%;
  background: var(--red);
  border: 3px solid #fff;
  box-shadow: 0 2px 6px rgba(0,0,0,0.35);
  cursor: grab;
}
.range-readout { font-size: calc(var(--u) * 1.3); color: var(--muted); min-width: 9ch; text-align: right; }
.range-readout b { font-family: var(--font-mono); color: var(--ink); font-size: calc(var(--u) * 1.6); }

.estimator-output { display: flex; flex-direction: column; gap: calc(var(--u) * 1.1); background: var(--card-2); border: 1px solid var(--line); border-radius: var(--radius-md); padding: calc(var(--u) * 1.6); }
.output-eyebrow { font-family: var(--font-mono); font-size: calc(var(--u) * 1.05); letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); }
.output-card { display: flex; flex-direction: column; gap: calc(var(--u) * 0.6); }
.output-title { font-family: var(--font-display); font-size: calc(var(--u) * 2.2); text-transform: uppercase; line-height: 1.15; color: var(--ink); }
.output-detail { margin: 0; font-size: calc(var(--u) * 1.4); line-height: 1.5; color: var(--muted); }
.output-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: calc(var(--u) * 0.8); padding-top: calc(var(--u) * 1.1); border-top: 1px dashed var(--line); }
.output-stats > div { display: flex; flex-direction: column; gap: 2px; }
.output-stats b { font-size: calc(var(--u) * 1.4); color: var(--ink); line-height: 1.2; }
.output-stats span { font-size: calc(var(--u) * 1.0); color: var(--muted); letter-spacing: 0.06em; text-transform: uppercase; }

/* Specs & guarantee panels */
.spec-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: calc(var(--u) * 0.9); }
.spec-list li, .guarantee-row {
  display: grid;
  grid-template-columns: calc(var(--u) * 12) minmax(0, 1fr);
  gap: calc(var(--u) * 0.4) calc(var(--u) * 1.4);
  align-items: baseline;
  padding: calc(var(--u) * 1) calc(var(--u) * 1.2);
  background: var(--card-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}
.spec-tag {
  font-family: var(--font-mono);
  font-size: calc(var(--u) * 1.0);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--red);
  background: rgba(196, 32, 41, 0.1);
  border: 1px solid rgba(196, 32, 41, 0.3);
  padding: calc(var(--u) * 0.3) calc(var(--u) * 0.7);
  border-radius: var(--radius-sm);
  justify-self: start;
  white-space: nowrap;
}
.slide.dark .spec-tag { color: var(--yellow); background: rgba(255,194,14,0.1); border-color: rgba(255,194,14,0.35); }
.spec-list b, .guarantee-row b { font-size: calc(var(--u) * 1.5); grid-column: 2; }
.spec-list li > span:not(.spec-tag), .guarantee-row > span:not(.spec-tag) { font-size: calc(var(--u) * 1.3); color: var(--muted); grid-column: 2; }
.guarantee-body { display: flex; flex-direction: column; gap: calc(var(--u) * 0.9); }

.widget-cta { padding: calc(var(--u) * 1.4) calc(var(--u) * 1.8) calc(var(--u) * 1.6); border-top: 1px solid var(--line); background: var(--card-2); }
.widget-call {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.6em;
  width: 100%;
  padding: calc(var(--u) * 1) calc(var(--u) * 1.5);
  border-radius: 999px;
  background: var(--red);
  color: #fff;
  font-size: calc(var(--u) * 1.5);
  font-weight: 700;
  letter-spacing: 0.03em;
  text-decoration: none;
  transition: background 0.2s ease, transform 0.15s ease;
}
.widget-call:hover { background: var(--livery); transform: translateY(-1px); }
.widget-call:focus-visible { outline: 3px solid var(--yellow); outline-offset: 2px; }

/* ---------- 10. SLIDE 5 — COMPARE SLIDER ---------- */
.proof-body { display: flex; flex-direction: column; gap: calc(var(--u) * 2); }
.compare-stage { display: flex; flex-direction: column; gap: calc(var(--u) * 1.2); flex: 1; min-height: 0; }
.compare {
  position: relative;
  width: 100%;
  flex: 1;
  min-height: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  background: var(--card-2);
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
  cursor: ew-resize;
}
.compare__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  pointer-events: none;
  -webkit-user-drag: none;
}
.compare__after-layer { position: absolute; inset: 0; }
.compare__after-layer .compare__img { position: absolute; }
.compare__divider {
  position: absolute;
  top: 0; bottom: 0;
  width: 3px;
  background: #fff;
  box-shadow: 0 0 calc(var(--u) * 1.2) rgba(0,0,0,0.55);
  transform: translateX(-50%);
  z-index: 5;
  pointer-events: none;
}
.compare__handle {
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  width: calc(var(--u) * 6);
  height: calc(var(--u) * 6);
  border-radius: 50%;
  background: #fff;
  display: grid;
  place-items: center;
  z-index: 6;
  pointer-events: auto;
  cursor: ew-resize;
  box-shadow: 0 calc(var(--u) * 0.5) calc(var(--u) * 1.6) rgba(0,0,0,0.45);
  transition: box-shadow 0.2s ease;
}
.compare__handle:hover { box-shadow: 0 calc(var(--u) * 0.8) calc(var(--u) * 2.2) rgba(0,0,0,0.6); }
.compare__handle-grip { display: flex; color: var(--black); }
.compare__handle-grip .ico { width: calc(var(--u) * 2.6); height: calc(var(--u) * 2.6); stroke-width: 2.4; }
.compare-tag {
  position: absolute;
  top: calc(var(--u) * 1.4);
  z-index: 4;
  font-family: var(--font-mono);
  font-size: calc(var(--u) * 1.15);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: calc(var(--u) * 0.45) calc(var(--u) * 1.1);
  border-radius: 999px;
  pointer-events: none;
}
.compare-tag--before { left: calc(var(--u) * 1.4); background: rgba(17,18,20,0.82); color: #fff; border: 1px solid rgba(255,255,255,0.25); }
.compare-tag--after { right: calc(var(--u) * 1.4); background: var(--yellow); color: var(--black); }
.compare__range {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  margin: 0;
  z-index: 7;
  cursor: ew-resize;
  -webkit-appearance: none;
  appearance: none;
  background: transparent;
  pointer-events: auto;
}
.compare-caption { display: grid; grid-template-columns: 1fr 1fr; gap: calc(var(--u) * 2); }
.compare-caption > div { display: flex; flex-direction: column; gap: calc(var(--u) * 0.3); padding-left: calc(var(--u) * 1.4); border-left: calc(var(--u) * 0.4) solid var(--line); }
.compare-caption > div:last-child { border-left-color: var(--yellow); }
.compare-caption b { font-size: calc(var(--u) * 1.55); }
.compare-caption span { font-size: calc(var(--u) * 1.35); color: var(--muted); line-height: 1.45; }

/* ---------- 11. SLIDE 6 — EXECUTION ROADMAP ---------- */
.exec-body { display: flex; flex-direction: column; gap: calc(var(--u) * 2); }
.exec-cards-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: calc(var(--u) * 1.6); align-items: stretch; }
.exec-phase-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: calc(var(--u) * 2);
  display: flex; flex-direction: column; gap: calc(var(--u) * 1.1);
  box-shadow: var(--shadow);
}
.exec-phase-card.featured { border-color: var(--accent); border-top: calc(var(--u) * 0.5) solid var(--accent); }
.exec-card-top { display: flex; align-items: center; justify-content: space-between; gap: var(--u); }
.exec-phase-num { font-family: var(--font-display); font-size: calc(var(--u) * 3.6); color: var(--line); font-weight: 700; line-height: 1; }
.exec-phase-card.featured .exec-phase-num { color: var(--accent); }
.exec-duration-pill {
  font-family: var(--font-mono);
  font-size: calc(var(--u) * 1.0);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: calc(var(--u) * 0.35) calc(var(--u) * 0.9);
  background: var(--card-2);
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  white-space: nowrap;
}
.exec-phase-card h3 { margin: 0; font-size: calc(var(--u) * 2.1); line-height: 1.2; }
.exec-phase-card > p { margin: 0; font-size: calc(var(--u) * 1.4); color: var(--muted); line-height: 1.5; }
.exec-deliverables { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: calc(var(--u) * 0.6); padding-top: calc(var(--u) * 0.6); }
.exec-deliverables li { display: flex; align-items: flex-start; gap: 0.6em; font-size: calc(var(--u) * 1.35); line-height: 1.4; }
.exec-deliverables .ico { color: var(--accent); margin-top: 0.2em; flex-shrink: 0; }
.exec-facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: calc(var(--u) * 1.6); padding: calc(var(--u) * 1.5) calc(var(--u) * 2); background: var(--card-2); border: 1px solid var(--line); border-radius: var(--radius-lg); }
.exec-facts > div { display: flex; flex-direction: column; gap: 2px; }
.exec-facts b { font-family: var(--font-display); font-size: calc(var(--u) * 2.8); color: var(--accent); }
.exec-facts span { font-size: calc(var(--u) * 1.3); color: var(--muted); }

/* ---------- 12. SLIDE 7 — CLOSE ---------- */
.close-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr); gap: calc(var(--u) * 3.5); align-items: start; }
.partner-card {
  margin-top: calc(var(--u) * 2);
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: calc(var(--u) * 2);
  display: flex; flex-direction: column; gap: calc(var(--u) * 1.2);
  box-shadow: var(--shadow);
}
.partner-avatar-wrap { width: 56px; height: 56px; border-radius: 50%; overflow: hidden; flex-shrink: 0; }
.partner-avatar-wrap img { width: 56px; height: 56px; max-width: 56px; max-height: 56px; min-width: 56px; min-height: 56px; border-radius: 50%; object-fit: cover; object-position: center 22%; display: block; }
.partner-details { display: flex; flex-direction: column; gap: calc(var(--u) * 0.5); }
.partner-name-heading { font-family: var(--font-display); font-size: calc(var(--u) * 2.4); text-transform: uppercase; letter-spacing: 0.02em; }
.partner-role-sub { font-family: var(--font-mono); font-size: calc(var(--u) * 1.1); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.partner-quote { margin: calc(var(--u) * 0.6) 0 0; font-size: calc(var(--u) * 1.5); line-height: 1.5; color: var(--muted); }
.partner-contact-pills { display: flex; flex-wrap: wrap; gap: calc(var(--u) * 0.7); margin-top: calc(var(--u) * 1); }
.partner-pill {
  display: inline-flex; align-items: center; gap: 0.55em;
  padding: calc(var(--u) * 0.6) calc(var(--u) * 1.2);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: calc(var(--u) * 1.25);
  font-weight: 600;
  text-decoration: none;
  background: var(--card-2);
  transition: border-color 0.2s ease, color 0.2s ease;
}
.partner-pill:hover { border-color: var(--accent); color: var(--accent); }
.partner-brand-signoff {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  margin-top: calc(var(--u) * 1.2);
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--black);
  color: #F8FAFC;
}
.signoff-brandcore-logo { height: 22px; width: auto; display: block; object-fit: contain; }
.signoff-brandcore-meta { font-size: 12px; color: #DCDFE4; letter-spacing: 0.02em; }

.next-steps { list-style: none; margin: calc(var(--u) * 2) 0 0; padding: 0; display: flex; flex-direction: column; gap: calc(var(--u) * 1); counter-reset: ns; }
.next-steps li { display: grid; grid-template-columns: calc(var(--u) * 4.4) 1fr; gap: calc(var(--u) * 1.3); align-items: start; }
.next-steps b { display: block; font-size: calc(var(--u) * 1.6); }
.next-steps span:not(.num-badge) { font-size: calc(var(--u) * 1.35); color: var(--muted); }

.concierge-col { display: flex; flex-direction: column; }
.request {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: calc(var(--u) * 2.2);
  display: flex; flex-direction: column; gap: calc(var(--u) * 1.1);
  box-shadow: var(--shadow);
}
.request h3 { margin: 0; }
.request > p { margin: 0; font-size: calc(var(--u) * 1.45); color: var(--muted); line-height: 1.55; }
.suggestions { display: flex; flex-wrap: wrap; gap: calc(var(--u) * 0.7); }
.suggestions button {
  appearance: none; cursor: pointer;
  padding: calc(var(--u) * 0.7) calc(var(--u) * 1.3);
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--card-2);
  color: var(--ink);
  font-size: calc(var(--u) * 1.25);
  font-weight: 600;
  transition: all 0.2s ease;
}
.suggestions button:hover { border-color: var(--accent); color: var(--accent); }
.picker-grid { display: grid; grid-template-columns: 1fr 1fr; gap: calc(var(--u) * 1.2); }
.picker-col { display: flex; flex-direction: column; gap: calc(var(--u) * 0.5); }
.picker-col label { font-family: var(--font-mono); font-size: calc(var(--u) * 1.0); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.date-control { display: flex; gap: calc(var(--u) * 0.5); }
.date-control input {
  flex: 1; min-width: 0;
  padding: calc(var(--u) * 0.7) calc(var(--u) * 0.9);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--card-2);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: calc(var(--u) * 1.3);
}
.date-control button {
  appearance: none; cursor: pointer;
  width: calc(var(--u) * 4); height: auto;
  display: grid; place-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--card-2);
  color: var(--muted);
  transition: color 0.2s ease;
}
.date-control button:hover { color: var(--accent); }
#picker-help { margin: 0; font-size: calc(var(--u) * 1.25); color: var(--muted); }
#contact {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.6em;
  padding: calc(var(--u) * 1) calc(var(--u) * 1.5);
  border-radius: 999px;
  background: var(--badge-bg, #111214);
  color: var(--badge-ink, #fff);
  font-size: calc(var(--u) * 1.45);
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.15s ease, opacity 0.2s ease;
}
#contact:hover { transform: translateY(-1px); opacity: 0.92; }
.print-contact { display: none; font-size: 12px; margin-top: 10px; color: #111214; }
.screen-request { display: flex; flex-direction: column; gap: calc(var(--u) * 1.1); }
.request small { font-size: calc(var(--u) * 1.1); color: var(--muted); }

/* ---------- 13. BOTTOM CONTROLS ---------- */
.controls {
  position: fixed;
  left: 50%;
  bottom: calc(var(--u) * 1.6);
  transform: translateX(-50%);
  z-index: 50;
  display: flex; align-items: center; gap: calc(var(--u) * 0.8);
  padding: calc(var(--u) * 0.7) calc(var(--u) * 1);
  background: rgba(12, 14, 17, 0.88);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 999px;
  backdrop-filter: blur(8px);
  box-shadow: 0 calc(var(--u) * 1) calc(var(--u) * 3) rgba(0,0,0,0.5);
}
.controls button, #download-deck {
  appearance: none; cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5em;
  height: calc(var(--u) * 4.2);
  padding: 0 calc(var(--u) * 1.4);
  border: none;
  border-radius: 999px;
  background: transparent;
  color: #F8FAFC;
  font-family: var(--font-mono);
  font-size: calc(var(--u) * 1.2);
  letter-spacing: 0.08em;
  text-decoration: none;
  transition: background 0.2s ease, color 0.2s ease;
}
.controls button:hover, #download-deck:hover { background: rgba(255,255,255,0.12); }
.controls .ico { width: calc(var(--u) * 2); height: calc(var(--u) * 2); }
#counter { font-family: var(--font-mono); font-size: calc(var(--u) * 1.3); color: rgba(255,255,255,0.75); padding: 0 calc(var(--u) * 0.6); font-variant-numeric: tabular-nums; }
#play { color: var(--yellow); }
#play[aria-pressed="false"] { color: rgba(255,255,255,0.5); }
#download-deck { border-left: 1px solid rgba(255,255,255,0.14); }
.controls button:focus-visible, #download-deck:focus-visible { outline: 2px solid var(--yellow); outline-offset: 2px; }

/* ---------- 14. RESPONSIVE ---------- */
@media (max-width: 1200px) {
  :root { --u: 7px; }
  .business-grid, .website-grid, .close-grid { grid-template-columns: 1fr; }
  .cover-copy { flex-basis: 48%; max-width: 48%; }
  .exec-cards-grid { grid-template-columns: 1fr; }
  .exec-facts { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  :root { --u: 6.4px; --pad-x: calc(var(--u) * 2.6); }
  .cover { flex-direction: column; padding-right: var(--pad-x); }
  .cover-copy { flex-basis: auto; max-width: 100%; padding-right: 0; }
  .hero-visual { flex: 1 1 auto; min-height: 44vh; }
  .section-head { grid-template-columns: 1fr; }
  .replay-paths-grid { grid-template-columns: 1fr; }
  .estimator-grid { grid-template-columns: 1fr; }
  .compare-caption { grid-template-columns: 1fr; }
  .picker-grid { grid-template-columns: 1fr; }
  h1 { font-size: calc(var(--u) * 7); }
  h2 { font-size: calc(var(--u) * 4.4); }
}
@media (max-width: 640px) {
  :root { --u: 5.6px; --pad-x: calc(var(--u) * 2); }
  .slide { padding: calc(var(--u) * 2.4) var(--pad-x) calc(var(--u) * 10); }
  .cover-mark { flex-direction: row; }
  .cover-logo { width: calc(var(--u) * 9); }
  .wordmark b { font-size: calc(var(--u) * 1.8); }
  .head-meta small, .head-meta { font-size: calc(var(--u) * 1.1); }
  .replay-clock { flex-wrap: wrap; }
  #replay-clock-face { min-width: 0; font-size: calc(var(--u) * 2.2); }
  .output-stats { grid-template-columns: 1fr; }
  .spec-list li, .guarantee-row { grid-template-columns: 1fr; }
  .spec-tag { justify-self: start; }
  .compare { min-height: 46vh; }
  .widget-tabs { padding: calc(var(--u) * 0.9) calc(var(--u) * 1.2) 0; }
  .widget-panels { padding: calc(var(--u) * 1.2); }
  .widget-topbar { padding: calc(var(--u) * 1) calc(var(--u) * 1.2); }
  .widget-cta { padding: calc(var(--u) * 1.1) calc(var(--u) * 1.2) calc(var(--u) * 1.3); }
  .controls { gap: calc(var(--u) * 0.3); padding: calc(var(--u) * 0.5) calc(var(--u) * 0.7); bottom: calc(var(--u) * 1.2); }
  .controls button, #download-deck { padding: 0 calc(var(--u) * 0.9); font-size: calc(var(--u) * 1.05); }
  .slide-foot { flex-direction: column; align-items: flex-start; gap: calc(var(--u) * 0.3); }
}
@media (max-width: 400px) {
  .chip { font-size: calc(var(--u) * 1.2); }
  .cover-name b { font-size: calc(var(--u) * 2); }
}

/* Print: expose contact details, hide interactive chrome */
@media print {
  .controls, .hero-visual, .widget-stage, .compare-stage, .replay-stage { display: none !important; }
  .print-contact { display: block; }
  .slide { opacity: 1; visibility: visible; position: relative; transform: none; page-break-after: always; }
  body { overflow: visible; background: #fff; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001s !important; animation-iteration-count: 1 !important; transition-duration: 0.001s !important; }
}