/* ==========================================================================
   Do You Need Q School? — F3 Carpex
   Black & white. The Gloom, a shovel flag, and ink that fades copy by copy.
   ========================================================================== */

:root {
  --gloom: #0a0a0a;
  --gloom-2: #121212;
  --gloom-3: #1b1b1b;
  --ink: #f2f0ea;          /* off-white, like paper under a headlamp */
  --ink-dim: #b9b7b0;
  --ink-mute: #7d7b76;
  --line: rgba(242, 240, 234, 0.16);
  --line-strong: rgba(242, 240, 234, 0.42);
  --paper: #eeebe3;
  --paper-ink: #111;

  --display: "Big Shoulders Stencil Display", "Arial Narrow", Impact, sans-serif;
  --body: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --type: "Special Elite", "Courier New", monospace;

  --gutter: clamp(16px, 4vw, 48px);
  --maxw: 1120px;
  --ease-out: cubic-bezier(.2, .8, .2, 1);
  --slam: cubic-bezier(.3, 1.6, .5, 1);
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background:
    radial-gradient(1200px 600px at 78% -10%, rgba(242, 240, 234, 0.07), transparent 60%),
    radial-gradient(900px 500px at -10% 110%, rgba(242, 240, 234, 0.04), transparent 60%),
    var(--gloom);
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.5;
  overflow-x: hidden;
}

.defs { position: absolute; width: 0; height: 0; overflow: hidden; }

/* Film grain over everything */
.grain {
  position: fixed;
  inset: -50%;
  pointer-events: none;
  z-index: 50;
  opacity: 0.09;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)' opacity='1'/></svg>");
  animation: grain 1.2s steps(6) infinite;
}
@keyframes grain {
  0% { transform: translate(0, 0); }
  20% { transform: translate(-3%, 2%); }
  40% { transform: translate(2%, -3%); }
  60% { transform: translate(-2%, -1%); }
  80% { transform: translate(3%, 3%); }
  100% { transform: translate(0, 0); }
}

::selection { background: var(--ink); color: var(--gloom); }

button { font: inherit; color: inherit; }
:focus-visible { outline: 2px dashed var(--ink); outline-offset: 4px; }
[tabindex="-1"]:focus, [tabindex="-1"]:focus-visible { outline: none; }

/* ---------- Top bar & footer ---------- */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px var(--gutter);
  max-width: calc(var(--maxw) + 2 * var(--gutter));
  width: 100%;
  margin: 0 auto;
  position: relative;
  z-index: 5;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  text-decoration: none;
}
.brand img { display: block; border-radius: 4px; }
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-text b {
  font-family: var(--display);
  font-weight: 900;
  font-size: 22px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.brand-text span {
  font-size: 11px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-top: 4px;
}

.sound-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 8px 14px 8px 10px;
  cursor: pointer;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  transition: background .2s, color .2s;
}
.sound-toggle:hover { background: var(--ink); color: var(--gloom); }
.sound-toggle svg { width: 18px; height: 18px; }
.sound-toggle .icon-off { display: none; }
.sound-toggle[aria-pressed="false"] .icon-on { display: none; }
.sound-toggle[aria-pressed="false"] .icon-off { display: block; }

.footer {
  margin-top: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  justify-content: space-between;
  padding: 28px var(--gutter);
  max-width: calc(var(--maxw) + 2 * var(--gutter));
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mute);
  border-top: 1px solid var(--line);
}

main {
  width: 100%;
  max-width: calc(var(--maxw) + 2 * var(--gutter));
  margin: 0 auto;
  padding: 0 var(--gutter) 56px;
  position: relative;
  z-index: 2;
  outline: none;
}

.noscript { font-family: var(--type); padding: 40px 0; }

/* ---------- Shared bits ---------- */
.kicker {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--ink-dim);
  display: flex;
  align-items: center;
  gap: 12px;
}
.kicker::before {
  content: "";
  width: 28px;
  height: 2px;
  background: currentColor;
}

.btn {
  --bg: var(--ink);
  --fg: var(--gloom);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  min-height: 60px;
  padding: 0 30px;
  background: var(--bg);
  color: var(--fg);
  border: 2px solid var(--ink);
  border-radius: 0;
  font-family: var(--display);
  font-weight: 900;
  font-size: 26px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  position: relative;
  transition: transform .15s var(--ease-out), box-shadow .15s var(--ease-out), background .2s, color .2s;
  box-shadow: 6px 6px 0 rgba(242, 240, 234, 0.22);
}
.btn:hover { transform: translate(-2px, -2px); box-shadow: 8px 8px 0 rgba(242, 240, 234, 0.3); }
.btn:active { transform: translate(3px, 3px); box-shadow: 0 0 0 rgba(242, 240, 234, 0.3); }
.btn[disabled] { opacity: 0.35; cursor: not-allowed; transform: none; box-shadow: none; }
.btn .pre {
  white-space: nowrap;
  font-family: var(--body);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.24em;
  opacity: 0.7;
}
.btn-ghost {
  --bg: transparent;
  --fg: var(--ink);
  box-shadow: none;
  border-color: var(--line-strong);
  font-size: 20px;
  min-height: 52px;
}
.btn-ghost:hover { background: var(--ink); color: var(--gloom); box-shadow: none; transform: none; }
.btn .arrow { font-family: var(--body); font-weight: 800; transition: transform .2s var(--ease-out); }
.btn:hover .arrow { transform: translateX(4px); }

/* ==========================================================================
   INTRO
   ========================================================================== */
.intro {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: start;
  padding-top: clamp(16px, 4vw, 48px);
}

.title-stack { margin: 18px 0 0; }
.title-stack h1 {
  margin: 0;
  font-family: var(--display);
  font-weight: 900;
  font-size: clamp(54px, 8.4vw, 124px);
  line-height: 0.84;
  letter-spacing: 0.005em;
  text-transform: uppercase;
}
.title-stack h1 .line { display: block; }
.copyline {
  display: grid;
  grid-template-columns: max-content minmax(0, 11em);
  align-items: center;
  gap: 18px;
  font-family: var(--display);
  font-weight: 900;
  font-size: clamp(54px, 8.4vw, 124px);
  line-height: 0.84;
  text-transform: uppercase;
  user-select: none;
  opacity: 0;
  animation: print .9s var(--ease-out) forwards;
}
.copyline .word { white-space: nowrap; }
.copyline .tag {
  font-family: var(--type);
  font-weight: 400;
  font-size: 13px;
  line-height: 1.2;
  letter-spacing: 0.02em;
  text-transform: none;
  color: var(--ink-mute);
}
.copyline .tag b {
  display: block;
  font-family: var(--display);
  font-weight: 900;
  font-size: 26px;
  line-height: 1;
  color: var(--ink-dim);
  margin-top: 4px;
}
.copyline.c2 .tag b { opacity: 0.75; }
.copyline.c3 .tag b { opacity: 0.5; }
.copyline.c1 .word { filter: url(#copy1); opacity: 0.62; }
.copyline.c2 .word { filter: url(#copy2); opacity: 0.34; }
.copyline.c3 .word { filter: url(#copy3); opacity: 0.16; }
.copyline.c1 { animation-delay: .55s; }
.copyline.c2 { animation-delay: .95s; }
.copyline.c3 { animation-delay: 1.35s; }

.title-stack h1 .line {
  opacity: 0;
  animation: print .8s var(--ease-out) forwards;
}
.title-stack h1 .line:nth-child(1) { animation-delay: .05s; }
.title-stack h1 .line:nth-child(2) { animation-delay: .22s; }

@keyframes print {
  from { opacity: 0; transform: translateY(18px); clip-path: inset(0 0 100% 0); }
  to { opacity: 1; transform: none; clip-path: inset(0 0 0 0); }
}

.faded-note {
  font-family: var(--type);
  font-size: clamp(16px, 1.6vw, 19px);
  color: var(--ink-dim);
  max-width: 34em;
  margin: 28px 0 0;
  padding-left: 18px;
  border-left: 2px solid var(--line-strong);
  opacity: 0;
  animation: rise .8s var(--ease-out) 1.6s forwards;
}

.orders {
  border: 1px solid var(--line-strong);
  background: linear-gradient(180deg, rgba(242, 240, 234, 0.04), rgba(242, 240, 234, 0.01));
  padding: clamp(22px, 3vw, 34px);
  position: relative;
  opacity: 0;
  animation: rise .8s var(--ease-out) .5s forwards;
  margin-top: clamp(0px, 3vw, 40px);
}
.orders::before {
  content: "ORDERS";
  position: absolute;
  top: -11px;
  left: 20px;
  background: var(--gloom);
  padding: 0 10px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.36em;
  color: var(--ink-dim);
}
.orders p { margin: 0 0 18px; color: var(--ink-dim); }
.orders p strong { color: var(--ink); }

.sections-list {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  border-top: 1px solid var(--line);
}
.sections-list li {
  display: grid;
  grid-template-columns: 44px 1fr auto;
  align-items: baseline;
  gap: 8px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}
.sections-list .num {
  font-family: var(--display);
  font-weight: 900;
  font-size: 26px;
  line-height: 1;
}
.sections-list .name { font-weight: 600; }
.sections-list .name small { display: block; font-weight: 400; color: var(--ink-mute); font-size: 13px; }
.sections-list .count {
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--ink-mute);
  text-transform: uppercase;
}

.field {
  display: block;
  margin: 0 0 22px;
}
.field span {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 8px;
}
.field input {
  width: 100%;
  background: transparent;
  border: 0;
  border-bottom: 2px solid var(--line-strong);
  color: var(--ink);
  font-family: var(--display);
  font-weight: 800;
  font-size: 30px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 4px 0 6px;
  border-radius: 0;
}
.field input::placeholder { color: rgba(242, 240, 234, 0.2); }
.field input:focus { outline: none; border-bottom-color: var(--ink); }

.start-row { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.start-btn { width: 100%; }
.best {
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-top: 14px;
}

.regions {
  margin: 22px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.regions span {
  display: block;
  margin-top: 6px;
  font-family: var(--display);
  font-weight: 800;
  font-size: 19px;
  letter-spacing: 0.06em;
  color: var(--ink);
}

@keyframes rise {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: none; }
}

/* ==========================================================================
   QUIZ
   ========================================================================== */
.quiz { padding-top: 8px; }

.progress {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
  padding: 14px 0 18px;
  border-bottom: 1px solid var(--line);
}
.progress .where {
  display: flex;
  align-items: baseline;
  gap: 16px;
  flex-wrap: wrap;
}
.progress .roman {
  font-family: var(--display);
  font-weight: 900;
  font-size: 22px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.progress .counter {
  font-size: 12px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.tally {
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
}
.tally i {
  width: 14px;
  height: 22px;
  border: 1.5px solid var(--line-strong);
  display: block;
  transition: background .3s, border-color .3s, transform .3s var(--slam);
}
.tally i.now { border-color: var(--ink); transform: scaleY(1.18); }
.tally i.right { background: var(--ink); border-color: var(--ink); }
.tally i.wrong {
  border-color: var(--ink-dim);
  background: repeating-linear-gradient(135deg, var(--ink-dim) 0 1.5px, transparent 1.5px 5px);
}
.tally i.gap { margin-left: 8px; }

.qcard {
  padding: clamp(26px, 4.5vw, 54px) 0 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
}
.qcard.enter { animation: cardIn .55s var(--ease-out); }
@keyframes cardIn {
  from { opacity: 0; transform: translateX(28px); }
  to { opacity: 1; transform: none; }
}

.qnum {
  font-family: var(--display);
  font-weight: 900;
  font-size: clamp(90px, 14vw, 170px);
  line-height: 0.75;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--line-strong);
  position: absolute;
  right: var(--gutter);
  top: 72px;
  pointer-events: none;
  user-select: none;
  z-index: -1;
}

.qtype {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 14px;
  display: inline-flex;
  gap: 10px;
  align-items: center;
}
.qtype b {
  color: var(--gloom);
  background: var(--ink);
  padding: 3px 8px;
  letter-spacing: 0.2em;
}

.prompt {
  margin: 0 0 12px;
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(34px, 4.8vw, 58px);
  line-height: 0.98;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  max-width: 17em;
  text-wrap: balance;
}
.lead {
  margin: 0 0 26px;
  color: var(--ink-dim);
  max-width: 44em;
  font-size: 17px;
}

/* Options (multiple choice & checkboxes) */
.options {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
  max-width: 860px;
}
.opt {
  width: 100%;
  display: grid;
  grid-template-columns: 44px 1fr auto;
  align-items: center;
  gap: 16px;
  text-align: left;
  background: rgba(242, 240, 234, 0.025);
  border: 1.5px solid var(--line);
  padding: 14px 18px 14px 14px;
  cursor: pointer;
  font-size: 17px;
  line-height: 1.35;
  transition: border-color .15s, background .15s, transform .15s var(--ease-out), color .15s;
  position: relative;
}
.opt:hover:not([disabled]) { border-color: var(--ink); background: rgba(242, 240, 234, 0.06); transform: translateX(4px); }
.opt .key {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border: 1.5px solid var(--line-strong);
  font-family: var(--display);
  font-weight: 900;
  font-size: 22px;
  transition: background .15s, color .15s, border-color .15s;
}
.opt .mark {
  font-family: var(--display);
  font-weight: 900;
  font-size: 15px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  white-space: nowrap;
}
.opt[aria-pressed="true"], .opt[aria-checked="true"] { border-color: var(--ink); background: rgba(242, 240, 234, 0.08); }
.opt[aria-pressed="true"] .key, .opt[aria-checked="true"] .key { background: var(--ink); color: var(--gloom); border-color: var(--ink); }
.opt.check .key { border-radius: 0; }
.opt.check[aria-checked="true"] .key::after { content: "✓"; font-family: var(--body); font-weight: 800; font-size: 22px; }
.opt.check[aria-checked="true"] .key span { display: none; }
.opt[disabled] { cursor: default; }

/* graded states */
.opt.is-correct {
  background: var(--ink);
  color: var(--gloom);
  border-color: var(--ink);
}
.opt.is-correct .key { background: var(--gloom); color: var(--ink); border-color: var(--gloom); }
.opt.is-wrong {
  border-color: var(--ink-dim);
  color: var(--ink-dim);
  background: repeating-linear-gradient(135deg, rgba(242,240,234,0.07) 0 2px, transparent 2px 9px);
}
.opt.is-wrong .text { text-decoration: line-through; text-decoration-thickness: 2px; }
.opt.is-missed { border-style: dashed; border-color: var(--ink); }
.opt.is-dim { opacity: 0.38; }

.submit-row {
  margin-top: 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px 20px;
  align-items: center;
}
.hint {
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--ink-mute);
}
.hint kbd {
  font-family: var(--body);
  font-size: 11px;
  border: 1px solid var(--line-strong);
  padding: 1px 6px;
  margin: 0 2px;
}

/* Fill in the blank */
.fill-sentence {
  font-family: var(--type);
  font-size: clamp(20px, 2.4vw, 28px);
  line-height: 1.7;
  max-width: 36em;
  margin: 10px 0 8px;
  color: var(--ink);
}
.fill-sentence input {
  font-family: var(--display);
  font-weight: 800;
  font-size: 1.12em;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink);
  background: rgba(242, 240, 234, 0.06);
  border: 0;
  border-bottom: 3px solid var(--ink);
  padding: 0 10px;
  width: 9em;
  max-width: 100%;
  text-align: center;
  border-radius: 0;
}
.fill-sentence input:focus { outline: none; background: rgba(242, 240, 234, 0.12); }
.fill-sentence input.is-correct { background: var(--ink); color: var(--gloom); }
.fill-sentence input.is-wrong { text-decoration: line-through; color: var(--ink-dim); border-bottom-style: dashed; }
.fill-answer {
  font-family: var(--display);
  font-weight: 900;
  font-size: 1.12em;
  text-transform: uppercase;
  background: var(--ink);
  color: var(--gloom);
  padding: 0 10px;
  margin-left: 8px;
}

/* Ordering */
.order-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 22px;
  max-width: 980px;
}
.order-col h3 {
  margin: 0 0 10px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.slots, .pool { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.slot {
  min-height: 58px;
  border: 1.5px dashed var(--line-strong);
  display: grid;
  grid-template-columns: 40px 1fr;
  align-items: stretch;
}
.slot .n {
  display: grid;
  place-items: center;
  font-family: var(--display);
  font-weight: 900;
  font-size: 22px;
  border-right: 1.5px dashed var(--line-strong);
  color: var(--ink-mute);
}
.slot.filled { border-style: solid; border-color: var(--ink); }
.slot.filled .n { color: var(--ink); border-right-style: solid; border-color: var(--ink); }
.slot.is-correct { background: var(--ink); color: var(--gloom); }
.slot.is-correct .n { color: var(--gloom); border-color: var(--gloom); }
.slot.is-wrong { border-color: var(--ink-dim); background: repeating-linear-gradient(135deg, rgba(242,240,234,0.07) 0 2px, transparent 2px 9px); }
.slot.is-wrong .tile-text { text-decoration: line-through; color: var(--ink-dim); }
.tile {
  width: 100%;
  min-height: 55px;
  text-align: left;
  background: rgba(242, 240, 234, 0.04);
  border: 1.5px solid var(--line-strong);
  padding: 10px 14px;
  cursor: pointer;
  font-family: var(--display);
  font-weight: 800;
  font-size: 21px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  line-height: 1.1;
  transition: background .15s, color .15s, transform .15s var(--ease-out);
}
.tile:hover:not([disabled]) { background: var(--ink); color: var(--gloom); transform: translateX(4px); }
.tile.used { opacity: 0.18; pointer-events: none; }
.slot .tile { border: 0; background: transparent; min-height: 0; }
.slot .tile:hover:not([disabled]) { transform: none; background: rgba(242,240,234,0.1); color: inherit; }
.slot .tile[disabled] { cursor: default; }

/* Matching */
.match-grid { display: grid; gap: 12px; max-width: 860px; }
.match-row {
  display: grid;
  grid-template-columns: 180px 1fr;
  align-items: center;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}
.match-row .left {
  font-family: var(--display);
  font-weight: 900;
  font-size: 32px;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  line-height: 1;
}
.match-row .left small {
  display: block;
  font-family: var(--body);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.24em;
  color: var(--ink-mute);
  margin-top: 4px;
}
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  border: 1.5px solid var(--line-strong);
  background: transparent;
  padding: 10px 18px;
  cursor: pointer;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 14px;
  transition: background .15s, color .15s, border-color .15s;
}
.chip:hover:not([disabled]) { border-color: var(--ink); }
.chip[aria-checked="true"] { background: var(--ink); color: var(--gloom); border-color: var(--ink); }
.chip.is-wrong { background: transparent; color: var(--ink-dim); text-decoration: line-through; border-color: var(--ink-dim); }
.chip.is-missed { border-style: dashed; border-color: var(--ink); color: var(--ink); }
.chip[disabled] { cursor: default; }

/* ---------- Feedback: stamp + the Why ---------- */
.feedback {
  margin-top: 64px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  max-width: 900px;
  position: relative;
}
.stamp {
  position: absolute;
  right: -6px;
  top: -62px;
  z-index: 3;
  font-family: var(--display);
  font-weight: 900;
  font-size: clamp(28px, 4vw, 44px);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 16px 2px;
  border: 4px solid currentColor;
  transform: rotate(-7deg);
  animation: slam .5s var(--slam) both;
  filter: url(#copy1);
  pointer-events: none;
  white-space: nowrap;
}
.stamp.right { color: var(--ink); background: var(--gloom); }
.stamp.wrong { color: var(--ink); background: var(--gloom); border-style: double; border-width: 6px; }
.stamp small {
  display: block;
  font-family: var(--body);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.3em;
  margin-top: -2px;
  opacity: 0.8;
}
@keyframes slam {
  0% { opacity: 0; transform: rotate(-16deg) scale(2.2); }
  60% { opacity: 1; transform: rotate(-6deg) scale(0.94); }
  100% { opacity: 1; transform: rotate(-7deg) scale(1); }
}

.why {
  background: var(--paper);
  color: var(--paper-ink);
  padding: clamp(22px, 3vw, 34px) clamp(20px, 3.4vw, 40px) clamp(20px, 3vw, 30px);
  position: relative;
  box-shadow: 10px 10px 0 rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(0,0,0,0.2) inset;
  animation: rise .5s var(--ease-out) .08s both;
  background-image:
    repeating-linear-gradient(0deg, transparent 0 31px, rgba(0,0,0,0.045) 31px 32px),
    radial-gradient(120% 80% at 10% 0%, rgba(255,255,255,0.6), transparent 60%);
}
.why::before {
  content: "";
  position: absolute;
  top: -9px;
  left: 28px;
  width: 90px;
  height: 18px;
  background: rgba(242, 240, 234, 0.55);
  transform: rotate(-3deg);
  box-shadow: 0 1px 2px rgba(0,0,0,0.3);
}
.why h3 {
  margin: 0 0 4px;
  font-family: var(--display);
  font-weight: 900;
  font-size: 30px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  line-height: 1;
}
.why .answer-line {
  font-family: var(--body);
  font-weight: 700;
  font-size: 15px;
  margin: 0 0 14px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--paper-ink);
}
.why .answer-line span { font-weight: 500; opacity: 0.7; letter-spacing: 0.14em; text-transform: uppercase; font-size: 11px; margin-right: 8px; }
.why .body { font-family: var(--type); font-size: 17px; line-height: 1.62; }
.why .body p { margin: 0 0 12px; }
.why .body p:last-child { margin-bottom: 0; }
.why .body strong { font-family: var(--body); font-weight: 800; }
.why .body em { font-style: normal; background: rgba(0,0,0,0.08); padding: 0 3px; }
.why .source {
  margin-top: 16px;
  font-family: var(--body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  opacity: 0.6;
}

.next-row { display: flex; justify-content: flex-end; }

/* Cadence demo (plays after the ordering question) */
.cadence {
  display: flex;
  gap: 10px;
  align-items: stretch;
  flex-wrap: wrap;
  padding: 16px 18px;
  border: 1.5px solid var(--line-strong);
  background: rgba(242,240,234,0.03);
}
.cadence .label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--ink-mute);
  width: 100%;
}
.beat {
  font-family: var(--display);
  font-weight: 900;
  font-size: clamp(24px, 3.2vw, 38px);
  line-height: 1;
  padding: 8px 12px;
  border: 1.5px solid var(--line);
  color: var(--ink-mute);
  min-width: 52px;
  text-align: center;
  text-transform: uppercase;
  transition: none;
}
.beat.pax { border-style: dashed; }
.beat.on { background: var(--ink); color: var(--gloom); border-color: var(--ink); transform: scale(1.06); }
.beat.done { color: var(--ink); border-color: var(--line-strong); }
.cadence .replay {
  margin-left: auto;
  align-self: center;
  background: transparent;
  border: 1px solid var(--line-strong);
  padding: 8px 14px;
  cursor: pointer;
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.cadence .replay:hover { background: var(--ink); color: var(--gloom); }

/* ==========================================================================
   RESULTS
   ========================================================================== */
.results { padding-top: clamp(12px, 3vw, 36px); }
.results-head {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: clamp(24px, 5vw, 64px);
  align-items: end;
  padding-bottom: 30px;
  border-bottom: 1px solid var(--line);
}
.recover {
  font-family: var(--body);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin: 0 0 14px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.recover b {
  font-family: var(--display);
  font-weight: 900;
  font-size: 22px;
  letter-spacing: 0.12em;
  color: var(--ink);
}
.verdict {
  margin: 0;
  font-family: var(--display);
  font-weight: 900;
  font-size: clamp(56px, 9.5vw, 128px);
  line-height: 0.86;
  text-transform: uppercase;
  animation: print 1s var(--ease-out) both;
}
.verdict.gen1 { filter: url(#copy1); }
.verdict.gen2 { filter: url(#copy2); opacity: 0.82; }
.verdict.gen3 { filter: url(#copy3); opacity: 0.7; }
.generation {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  font-family: var(--type);
  font-size: 15px;
  color: var(--ink-dim);
}
.generation b {
  font-family: var(--body);
  font-size: 11px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  border: 1px solid var(--line-strong);
  padding: 3px 8px;
  color: var(--ink);
}
.verdict-copy {
  font-size: 18px;
  color: var(--ink-dim);
  max-width: 36em;
  margin: 18px 0 0;
}
.verdict-copy strong { color: var(--ink); }

.scoreboard {
  border: 1.5px solid var(--ink);
  padding: 22px 24px;
  position: relative;
}
.scoreboard .big {
  font-family: var(--display);
  font-weight: 900;
  font-size: clamp(72px, 9vw, 110px);
  line-height: 0.8;
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.scoreboard .big small { font-size: 0.42em; color: var(--ink-mute); }
.scoreboard .cap {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 12px;
}
.bars { margin-top: 20px; display: grid; gap: 12px; }
.bar-row { display: grid; grid-template-columns: 1fr auto; gap: 4px 12px; align-items: center; }
.bar-row .label { font-weight: 600; font-size: 14px; }
.bar-row .val { font-family: var(--display); font-weight: 900; font-size: 20px; }
.bar-row .track {
  grid-column: 1 / -1;
  height: 8px;
  border: 1px solid var(--line-strong);
  position: relative;
  overflow: hidden;
}
.bar-row .fill {
  position: absolute;
  inset: 0 auto 0 0;
  background: var(--ink);
  transform-origin: left center;
  animation: grow 1.1s var(--ease-out) .25s both;
}
@keyframes grow { from { transform: scaleX(0); } }

.result-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 30px 0 10px;
}
.copied {
  align-self: center;
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-dim);
}

.manual { margin-top: 46px; }
.manual-head {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  justify-content: space-between;
  gap: 12px 24px;
  margin-bottom: 18px;
}
.manual-head h2 {
  margin: 0;
  font-family: var(--display);
  font-weight: 900;
  font-size: clamp(38px, 5vw, 60px);
  line-height: 0.9;
  text-transform: uppercase;
}
.manual-head p { margin: 0; color: var(--ink-dim); max-width: 32em; font-family: var(--type); }
.manual-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.manual-list details { border-bottom: 1px solid var(--line); }
.manual-list summary {
  list-style: none;
  cursor: pointer;
  display: grid;
  grid-template-columns: 54px 1fr auto;
  gap: 14px;
  align-items: center;
  padding: 16px 4px;
}
.manual-list summary::-webkit-details-marker { display: none; }
.manual-list summary:hover .q { text-decoration: underline; text-underline-offset: 4px; }
.manual-list .n {
  font-family: var(--display);
  font-weight: 900;
  font-size: 26px;
  line-height: 1;
}
.manual-list .q { font-weight: 600; }
.manual-list .res {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding: 4px 8px;
  border: 1.5px solid var(--ink);
}
.manual-list .res.miss { border-style: dashed; color: var(--ink-dim); border-color: var(--ink-dim); }
.manual-list .why { margin: 0 0 20px; box-shadow: 6px 6px 0 rgba(0,0,0,0.5); animation: none; }
.manual-list .why::before { display: none; }

.ball-of-man {
  margin: 56px 0 0;
  padding: 34px 0 0;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 24px;
  align-items: center;
}
.ball-of-man .circle {
  width: 84px;
  height: 84px;
  border: 2px solid var(--ink);
  border-radius: 50%;
  display: grid;
  place-items: center;
  position: relative;
}
.ball-of-man .circle::before, .ball-of-man .circle::after {
  content: "";
  position: absolute;
  inset: 9px;
  border: 1.5px dashed var(--line-strong);
  border-radius: 50%;
  animation: spin 24s linear infinite;
}
.ball-of-man .circle::after { inset: 22px; border-style: solid; border-color: var(--ink); animation-direction: reverse; }
@keyframes spin { to { transform: rotate(360deg); } }
.ball-of-man p {
  margin: 0;
  font-family: var(--type);
  font-size: clamp(18px, 2vw, 22px);
  color: var(--ink);
  max-width: 40em;
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 900px) {
  .intro, .results-head { grid-template-columns: minmax(0, 1fr); }
  .orders { margin-top: 6px; }
  .order-wrap { grid-template-columns: minmax(0, 1fr); }
  .qnum { top: 64px; font-size: 96px; }
}
@media (max-width: 600px) {
  body { font-size: 16px; }
  .copyline { gap: 10px; }
  .copyline .tag { font-size: 11px; }
  .copyline .tag b { font-size: 20px; }
  .match-row { grid-template-columns: minmax(0, 1fr); gap: 10px; }
  .opt { grid-template-columns: 38px 1fr; padding: 12px 12px 12px 10px; gap: 12px; }
  .opt .key { width: 38px; height: 38px; font-size: 19px; }
  .opt .mark { grid-column: 2; justify-self: start; font-size: 13px; }
  .stamp { top: -56px; right: 0; }
  .tally i { width: 11px; height: 18px; }
  .brand-text b { font-size: 19px; }
  .sound-label { display: none; }
  .sound-toggle { padding: 8px 10px; }
  .btn { font-size: 22px; padding: 0 20px; }
  .next-row .btn { width: 100%; }
  .manual-list summary { grid-template-columns: 38px 1fr; }
  .manual-list .res { grid-column: 2; justify-self: start; }
  .ball-of-man { grid-template-columns: minmax(0, 1fr); }
  .footer { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-delay: 0ms !important; transition-duration: 0.01ms !important; }
  .grain { animation: none; }
}

/* ==========================================================================
   Print — the field manual
   ========================================================================== */
@media print {
  :root { --ink: #000; --ink-dim: #333; --ink-mute: #555; --line: #bbb; --line-strong: #888; }
  body { background: #fff; color: #000; }
  .grain, .topbar, .footer, .result-actions, .ball-of-man .circle, .manual-head p { display: none !important; }
  .verdict { filter: none !important; opacity: 1 !important; }
  .scoreboard { border-color: #000; }
  .manual-list details { break-inside: avoid; }
  .manual-list .why { box-shadow: none; border: 1px solid #000; background: #fff; }
  .bar-row .fill { background: #000; }
}