/* =========================================================
   VESTA — An Exercise of the Will
   Aesthetic: analog matchbox on a dark study desk at night.
   ========================================================= */

:root {
  --ink:        #f4ead6;   /* warm cream text             */
  --ink-soft:   #c6b793;   /* muted gold-cream            */
  --ink-faint:  #857758;   /* faint label text            */
  --card:       #eddcb5;   /* aged paper / matchbox label */
  --card-edge:  #ccb785;
  --cardboard:  #3b2816;   /* box body / compartment      */
  --cardboard-d:#1c120a;
  --wood:       #dec699;   /* matchstick wood             */
  --wood-d:     #b8945c;
  --ember:      #e23a1f;   /* match head                  */
  --ember-hot:  #ff7a3d;   /* ember-orange glow / accent  */
  --amber:      #e8b450;   /* gold leaf accent            */
  --gold:       #f3cd72;   /* brighter gold highlight     */
  --maroon:     #7a1f12;   /* oxblood — strike / deep red */
  --oxblood:    #460f08;   /* deepest red, for depth      */
  --ff-display: "Abril Fatface", Georgia, serif;
  --ff-serif:   "Cormorant Garamond", Georgia, serif;
  --ff-mono:    "Space Mono", "Courier New", monospace;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: var(--ff-serif);
  background:
    /* candle-warm glow from above */
    radial-gradient(90% 60% at 50% -12%, rgba(255,138,72,0.16) 0%, rgba(255,138,72,0) 60%),
    /* oxblood depth bleeding up from the desk */
    radial-gradient(120% 90% at 50% 120%, rgba(122,31,18,0.22) 0%, rgba(122,31,18,0) 55%),
    /* the desk itself, near-black */
    radial-gradient(135% 115% at 50% -15%, #2f2012 0%, #160d07 48%, #0e0a07 100%);
  background-attachment: fixed;
  overflow-x: hidden;
}

/* soft vignette to draw the eye inward */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: radial-gradient(120% 100% at 50% 38%, rgba(0,0,0,0) 52%, rgba(0,0,0,0.45) 100%);
}

/* film grain over everything */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 200;
  pointer-events: none;
  opacity: 0.045;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* vertical editorial side label */
.edge-label {
  position: fixed;
  left: 1.1rem;
  top: 50%;
  transform: translateY(-50%) rotate(180deg);
  writing-mode: vertical-rl;
  font-family: var(--ff-mono);
  font-size: 0.72rem;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: var(--ink-faint);
  z-index: 50;
  user-select: none;
}

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- page scaffold ---------- */
.page {
  max-width: 1040px;
  margin: 0 auto;
  padding: clamp(2.5rem, 6vw, 5rem) clamp(1.4rem, 5vw, 4rem) 4rem;
}

/* ---------- seven-day course strip (leads the page) ---------- */
.course {
  margin-top: 0;
}
.course-track {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem 2rem;
}
.course-meta { min-width: 0; }
.course-day {
  margin: 0;
  font-family: var(--ff-display);
  font-size: clamp(1.6rem, 4vw, 2.1rem);
  line-height: 1;
  color: var(--ink);
}
.course-of {
  font-family: var(--ff-mono);
  font-size: 0.9rem;
  letter-spacing: 0.12em;
  color: var(--ink-faint);
}
.course-note {
  margin: 0.5rem 0 0;
  max-width: 30rem;
  font-style: italic;
  font-size: 1.05rem;
  line-height: 1.4;
  color: var(--ink-soft);
}

/* progress as a row of little upright matches */
.pips { display: flex; align-items: flex-end; gap: 11px; }
.pip {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1px;
}
.pip-head {
  width: 11px; height: 11px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #ff9b5c, var(--ember) 45%, #9c1c12);
  box-shadow: 0 0 7px rgba(226,69,42,0.45);
}
.pip-stick {
  width: 3px; height: 24px;
  border-radius: 1px;
  background: linear-gradient(180deg, #ecd9b2, var(--wood) 50%, var(--wood-d));
}
.pip.future { opacity: 0.34; }
.pip.future .pip-head {
  background: #5c5547;
  box-shadow: none;
}
.pip.active .pip-head { animation: pip-pulse 1.6s ease-in-out infinite; }
@keyframes pip-pulse {
  0%, 100% { box-shadow: 0 0 6px rgba(255,122,61,0.5); transform: scale(1); }
  50%      { box-shadow: 0 0 16px rgba(255,179,71,0.95); transform: scale(1.18); }
}

.why { margin-top: 1.3rem; max-width: 40rem; }
.why summary {
  cursor: pointer;
  width: max-content;
  font-family: var(--ff-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--amber);
  list-style: none;
}
.why summary::-webkit-details-marker { display: none; }
.why summary::after {
  content: " +";
  color: var(--ink-faint);
}
.why[open] summary::after { content: " –"; }
.why summary:hover { color: var(--ember-hot); }
.why p {
  margin: 0.9rem 0 0;
  font-size: 1.05rem;
  line-height: 1.55;
  color: var(--ink-soft);
}
.why strong { color: var(--ink); font-weight: 500; }
.why em { color: var(--amber); font-style: italic; }

/* ---------- stage ---------- */
.stage {
  margin-top: clamp(2.5rem, 6vw, 4rem);
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: start;
}

.panel { min-width: 0; }

/* ---------- the matchbox ---------- */
.matchbox {
  position: relative;
  padding: 1.5rem 1.5rem 1.1rem;
  border-radius: 8px;
  background:
    linear-gradient(165deg, #f6ebcc 0%, var(--card) 52%, var(--card-edge) 100%);
  box-shadow:
    0 1px 0 rgba(255,255,255,0.6) inset,
    0 -2px 7px rgba(120,80,40,0.3) inset,
    0 0 0 1px rgba(70,15,8,0.4),
    0 30px 60px -20px rgba(0,0,0,0.8),
    0 6px 16px rgba(0,0,0,0.45),
    0 0 70px -12px rgba(255,138,72,0.2);
}
/* paper texture */
.matchbox::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 7px;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(94deg, rgba(120,90,50,0.04) 0 2px, transparent 2px 5px);
  opacity: 0.7;
}

/* sandpaper strike strips on the sides */
.strike {
  position: absolute;
  top: 8px;
  bottom: 8px;
  width: 13px;
  border-radius: 3px;
  background:
    radial-gradient(circle at 50% 50%, rgba(0,0,0,0.45) 0.5px, transparent 1.4px) 0 0 / 4px 4px,
    linear-gradient(180deg, #7a3322, var(--maroon) 50%, #3f180f);
  box-shadow: 0 0 0 1px rgba(0,0,0,0.25) inset;
}
.strike--l { left: -5px; }
.strike--r { right: -5px; }

.label { text-align: center; position: relative; z-index: 1; }

.emblem { width: 34px; height: auto; display: block; margin: 0 auto 0.2rem; }
.flame { transform-origin: 50% 90%; animation: flicker 2.6s ease-in-out infinite; }
@keyframes flicker {
  0%, 100% { transform: scaleY(1)    scaleX(1)    skewX(0deg);    opacity: 1; }
  25%      { transform: scaleY(1.06) scaleX(0.97) skewX(-2deg);   opacity: 0.92; }
  50%      { transform: scaleY(0.96) scaleX(1.03) skewX(1.5deg);  opacity: 1; }
  75%      { transform: scaleY(1.03) scaleX(0.98) skewX(-1deg);   opacity: 0.95; }
}

.brand {
  margin: 0;
  font-family: var(--ff-display);
  font-weight: 400;
  font-size: clamp(2.2rem, 6vw, 3rem);
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--maroon);
}
.brand-sub {
  margin: 0.15rem 0 0;
  font-family: var(--ff-mono);
  font-size: 0.68rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: #8a4a2c;
}
.brand-line {
  margin: 0.65rem auto 0;
  padding: 0.35rem 0;
  max-width: 14rem;
  border-top: 1px solid rgba(122,31,18,0.42);
  border-bottom: 1px solid rgba(122,31,18,0.42);
  font-family: var(--ff-mono);
  font-size: 0.62rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: #9c5a36;
}

/* the open compartment that holds the matches */
.tray {
  margin: 1.2rem 2px 0;
  padding: 0.85rem 0.8rem;
  min-height: 96px;
  display: flex;
  flex-flow: row wrap;
  align-content: flex-start;
  gap: 0.4rem 0.7rem;
  border-radius: 5px;
  background:
    linear-gradient(180deg, var(--cardboard-d), var(--cardboard));
  box-shadow:
    0 3px 8px rgba(0,0,0,0.55) inset,
    0 -1px 0 rgba(255,255,255,0.04) inset;
  transition: box-shadow 0.2s ease;
}

/* drop-target highlight while dragging */
.tray.drop-active {
  box-shadow:
    0 0 0 2px var(--amber) inset,
    0 0 22px rgba(255,179,71,0.3) inset,
    0 3px 8px rgba(0,0,0,0.55) inset;
}
.slab.drop-active {
  box-shadow:
    0 0 0 2px var(--amber) inset,
    0 0 26px rgba(255,179,71,0.28) inset,
    0 18px 40px -22px rgba(0,0,0,0.8);
}

/* ---------- set-aside slab ---------- */
.panel--aside { padding-top: 0.3rem; }

.aside-title {
  margin: 0 0 0.9rem;
  font-family: var(--ff-display);
  font-size: 1.55rem;
  color: var(--ink);
}

.slab {
  position: relative;
  padding: 0.8rem;
  border-radius: 8px;
  background:
    radial-gradient(120% 100% at 50% 0%, #2c2017 0%, #150d07 100%);
  box-shadow:
    0 2px 6px rgba(0,0,0,0.55) inset,
    0 0 0 1px rgba(122,31,18,0.18) inset,
    0 0 26px -6px rgba(255,138,72,0.06) inset,
    0 18px 40px -22px rgba(0,0,0,0.82);
  transition: box-shadow 0.2s ease;
}

.tray--aside {
  margin: 0;
  background: transparent;
  box-shadow: none;
  padding: 0;
  min-height: 96px;
}

.slab-empty {
  position: absolute;
  inset: 0;
  margin: auto;
  height: 1.2rem;
  text-align: center;
  font-family: var(--ff-mono);
  font-size: 0.72rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--ink-faint);
  pointer-events: none;
}

/* ---------- a matchstick ---------- */
.match {
  --head: var(--ember);
  appearance: none;
  border: 0;
  margin: 0;
  padding: 0;
  background: none;
  display: flex;
  align-items: center;
  gap: 2px;
  width: calc(50% - 0.35rem); /* two columns — keeps 50 matches compact */
  cursor: grab;
  touch-action: none;
  transition: transform 0.18s ease;
}
.match.dragging {
  cursor: grabbing;
  transform: rotate(-4deg) scale(1.06);
  filter: drop-shadow(0 14px 18px rgba(0,0,0,0.55));
}
.match.dragging .head {
  --head: var(--ember-hot);
  box-shadow:
    0 0 22px rgba(255,122,61,0.95),
    0 0 7px rgba(255,179,71,0.95),
    0 1px 1px rgba(0,0,0,0.4);
}
/* the match slipped from your grip and fell back */
.match.slip .head { animation: slip-flash 0.48s ease; }
@keyframes slip-flash {
  0%   { box-shadow: 0 0 24px rgba(255,86,64,0.95), 0 1px 1px rgba(0,0,0,0.4); }
  100% { box-shadow: 0 0 5px rgba(226,69,42,0.35), 0 1px 1px rgba(0,0,0,0.4); }
}
.match .head {
  flex: 0 0 auto;
  width: 16px;
  height: 14px;
  border-radius: 48% 42% 46% 50% / 55% 55% 45% 45%;
  background:
    radial-gradient(circle at 35% 30%, #ff9b5c 0%, var(--head) 42%, #9c1c12 100%);
  box-shadow:
    0 0 5px rgba(226,69,42,0.35),
    0 1px 1px rgba(0,0,0,0.4);
  transition: box-shadow 0.2s ease, transform 0.18s ease;
}
.match .stick {
  flex: 1 1 auto;
  height: 8px;
  border-radius: 2px 3px 3px 2px;
  background:
    linear-gradient(180deg, #ecd9b2 0%, var(--wood) 45%, var(--wood-d) 100%);
  box-shadow:
    0 1px 1px rgba(0,0,0,0.35),
    0 1px 0 rgba(255,255,255,0.25) inset;
}

.match:hover,
.match:focus-visible {
  transform: translateY(-2px);
  outline: none;
}
.match:hover .head,
.match:focus-visible .head {
  --head: var(--ember-hot);
  box-shadow:
    0 0 16px rgba(255,122,61,0.85),
    0 0 5px rgba(255,179,71,0.9),
    0 1px 1px rgba(0,0,0,0.4);
  transform: scale(1.12);
}
.match:focus-visible .stick {
  box-shadow:
    0 0 0 1.5px var(--amber),
    0 1px 1px rgba(0,0,0,0.35);
}
.match:active { transform: translateY(0) scale(0.99); }

/* entrance on (re)build */
.match.enter {
  animation: drop 0.45s cubic-bezier(0.22, 1, 0.36, 1) backwards;
}
@keyframes drop {
  from { opacity: 0; transform: translateY(-10px) scaleX(0.96); }
  to   { opacity: 1; transform: none; }
}

/* ---------- console ---------- */
.console {
  margin-top: clamp(2rem, 5vw, 3rem);
}
.console-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.4rem 2.6rem;
}

.cue {
  margin: 0 0 1.4rem;
  font-style: italic;
  font-size: 1.45rem;
  color: var(--ink);
  transition: opacity 0.25s ease;
}
.cue.done { color: var(--amber); }

/* stopwatch */
.meter { display: flex; flex-direction: column; gap: 0.2rem; }
.meter-label {
  font-family: var(--ff-mono);
  font-size: 0.66rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.timer {
  font-family: var(--ff-mono);
  font-weight: 700;
  font-size: 1.9rem;
  line-height: 1;
  color: var(--ink-soft);
  font-variant-numeric: tabular-nums;
  transition: color 0.25s ease, text-shadow 0.25s ease;
}
.timer.running {
  color: var(--amber);
  text-shadow: 0 0 18px rgba(255,179,71,0.35);
}

.reps { display: flex; align-items: center; gap: 0.7rem; }
.reps-label {
  font-family: var(--ff-mono);
  font-size: 0.66rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.reps-num {
  font-family: var(--ff-display);
  font-size: 1.9rem;
  line-height: 1;
  color: var(--ink);
  min-width: 1.2ch;
}

/* tally marks drawn as little matchsticks */
.tally { display: flex; align-items: flex-end; gap: 0.55rem; }
.tally-group {
  position: relative;
  display: flex;
  gap: 3px;
  padding: 0 1px;
}
.tally-group .bar {
  width: 2px;
  height: 19px;
  border-radius: 1px;
  background: var(--wood);
}
.tally-group .bar::before {
  content: "";
  position: absolute;
  top: -2px;
  width: 4px; height: 4px;
  margin-left: -1px;
  border-radius: 50%;
  background: var(--ember);
}
.tally-group .strike {
  position: absolute;
  left: -2px; right: -2px;
  top: 50%;
  height: 2px;
  background: var(--ember-hot);
  transform: rotate(-18deg);
  box-shadow: 0 0 6px rgba(255,122,61,0.6);
}

/* ---------- quote ---------- */
.quote {
  margin-top: clamp(3rem, 7vw, 4.5rem);
  padding-top: 1.8rem;
  border-top: 1px solid rgba(239,230,212,0.14);
  max-width: 40rem;
}
.quote-text {
  margin: 0;
  font-style: italic;
  font-size: 1.5rem;
  line-height: 1.42;
  color: var(--ink);
}
.quote-cite {
  margin: 0.8rem 0 0;
  font-family: var(--ff-mono);
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

/* ---------- journal ---------- */
.ledger { margin-top: clamp(2.5rem, 6vw, 4rem); }
.ledger-title {
  margin: 0 0 1.3rem;
  font-family: var(--ff-display);
  font-weight: 400;
  font-size: clamp(1.8rem, 5vw, 2.4rem);
  color: var(--ink);
}
.ledger-list { display: flex; flex-direction: column; gap: 1.5rem; }
.ledger-day {
  padding-top: 1.1rem;
  border-top: 1px solid rgba(239,230,212,0.13);
}
.ledger-day-head {
  margin: 0 0 0.7rem;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.4rem 1.1rem;
  font-family: var(--ff-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--amber);
}
.ledger-day-head .meta { color: var(--ink-faint); }
.ledger-reasons {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.ledger-reasons li {
  position: relative;
  padding-left: 1.2rem;
  font-style: italic;
  font-size: 1.16rem;
  line-height: 1.35;
  color: var(--ink-soft);
}
.ledger-reasons li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--ink-faint);
  font-style: normal;
}
.ledger-none,
.ledger-empty {
  margin: 0;
  font-style: italic;
  font-size: 1.05rem;
  color: var(--ink-faint);
}

/* ---------- reflection sheet ---------- */
.overlay {
  position: fixed;
  inset: 0;
  z-index: 150;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background: radial-gradient(120% 100% at 50% 0%, rgba(20,13,7,0.78), rgba(8,5,3,0.92));
  backdrop-filter: blur(3px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}
.overlay.open { opacity: 1; visibility: visible; }

.sheet {
  width: min(40rem, 100%);
  max-height: 90vh;
  overflow-y: auto;
  padding: clamp(1.8rem, 4vw, 2.8rem);
  border-radius: 7px;
  background:
    linear-gradient(165deg, #f0e4c8 0%, var(--card) 55%, var(--card-edge) 100%);
  color: var(--cardboard-d);
  box-shadow:
    0 1px 0 rgba(255,255,255,0.5) inset,
    0 30px 70px -20px rgba(0,0,0,0.8);
  transform: translateY(14px) scale(0.985);
  transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}
.overlay.open .sheet { transform: none; }

.sheet-kicker {
  margin: 0 0 0.8rem;
  font-family: var(--ff-mono);
  font-size: 0.7rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: #8a4a2c;
}
.sheet-kicker span { color: var(--maroon); font-weight: 700; }

.sheet-title {
  margin: 0;
  font-family: var(--ff-display);
  font-weight: 400;
  font-size: clamp(2rem, 5vw, 2.8rem);
  line-height: 1.02;
  color: var(--maroon);
}
.sheet-sub {
  margin: 0.8rem 0 1.6rem;
  font-size: 1.12rem;
  line-height: 1.45;
  color: #5d4a32;
}
.sheet-sub em { font-style: italic; color: var(--maroon); }

/* onboarding: looping demo of the take-out / take-back gesture */
.demo {
  position: relative;
  width: 100%;
  max-width: 300px;
  height: 76px;
  margin: 0 0 1.5rem;
}
.demo-zone {
  position: absolute;
  top: 8px; bottom: 8px;
  width: 124px;
  border-radius: 5px;
}
.demo-box {
  left: 0;
  background: linear-gradient(180deg, var(--cardboard-d), var(--cardboard));
  box-shadow: inset 0 2px 6px rgba(0,0,0,0.5);
}
.demo-slot {
  right: 0;
  border: 1px dashed rgba(92,36,24,0.4);
}
.demo-tag {
  position: absolute;
  left: 0; right: 0; bottom: 5px;
  text-align: center;
  font-family: var(--ff-mono);
  font-size: 0.56rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}
.demo-box .demo-tag { color: rgba(239,230,212,0.5); }
.demo-slot .demo-tag { color: #a8895f; }

.demo-match {
  position: absolute;
  left: 18px;
  display: flex;
  align-items: center;
  gap: 2px;
  width: 92px;
}
.demo-match .head {
  flex: 0 0 auto;
  width: 13px; height: 11px;
  border-radius: 48% 42% 46% 50% / 55% 55% 45% 45%;
  background: radial-gradient(circle at 35% 30%, #ff9b5c, var(--ember) 45%, #9c1c12);
  box-shadow: 0 0 8px rgba(226,69,42,0.6);
}
.demo-match .stick {
  flex: 1 1 auto;
  height: 7px;
  border-radius: 2px 3px 3px 2px;
  background: linear-gradient(180deg, #ecd9b2, var(--wood) 50%, var(--wood-d));
}
.demo-static { top: 45px; opacity: 0.8; }
.demo-runner {
  top: 22px;
  animation: demo-move 4.4s cubic-bezier(0.5, 0, 0.2, 1) infinite;
}
@keyframes demo-move {
  0%, 12%   { transform: translate(0, 0) rotate(0); }
  27%       { transform: translate(82px, -8px) rotate(-6deg); }
  42%, 58%  { transform: translate(164px, 0) rotate(0); }
  73%       { transform: translate(82px, -8px) rotate(-6deg); }
  88%, 100% { transform: translate(0, 0) rotate(0); }
}

/* onboarding: simple three-step explainer */
.how {
  margin: 1.4rem 0 1.1rem;
  font-family: var(--ff-mono);
  font-size: 0.72rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: #8a4a2c;
}
.steps {
  margin: 0 0 1.6rem;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.05rem;
}
.steps li {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
}
.step-n {
  flex: 0 0 auto;
  width: 2rem; height: 2rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--ember);
  color: #fbeede;
  font-family: var(--ff-mono);
  font-size: 0.9rem;
  box-shadow: 0 0 14px rgba(226,69,42,0.3);
}
.step-body h3 {
  margin: 0.1rem 0 0.1rem;
  font-family: var(--ff-serif);
  font-weight: 600;
  font-size: 1.4rem;
  line-height: 1.05;
  color: var(--maroon);
}
.step-body p {
  margin: 0;
  font-size: 1.04rem;
  line-height: 1.4;
  color: #5d4a32;
}
.payoff {
  margin: 0 0 1.7rem;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(92,36,24,0.2);
  font-size: 1.12rem;
  line-height: 1.45;
  color: #5d4a32;
}
.payoff strong { color: var(--maroon); font-weight: 600; }

.reasons {
  margin: 0 0 1.8rem;
  padding: 0;
  list-style: none;
  counter-reset: reason;
}
.reasons li {
  counter-increment: reason;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.55rem 0;
  border-bottom: 1px solid rgba(92,36,24,0.18);
}
.reasons li::before {
  content: counter(reason);
  flex: 0 0 auto;
  width: 1.7rem; height: 1.7rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--maroon);
  color: var(--card);
  font-family: var(--ff-mono);
  font-size: 0.82rem;
}
.reasons input {
  flex: 1 1 auto;
  width: 100%;
  border: 0;
  background: transparent;
  font-family: var(--ff-serif);
  font-size: 1.18rem;
  color: var(--cardboard-d);
  padding: 0.25rem 0;
}
.reasons input::placeholder { color: #a89070; font-style: italic; }
.reasons input:focus { outline: none; }
.reasons input:focus::placeholder { opacity: 0.4; }

.begin {
  appearance: none;
  border: 0;
  border-radius: 6px;
  padding: 0.9rem 1.9rem;
  background: linear-gradient(180deg, #ef5a32 0%, var(--ember) 58%, #c12d18 100%);
  color: #fff3e4;
  font-family: var(--ff-mono);
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  cursor: pointer;
  box-shadow:
    0 1px 0 rgba(255,221,184,0.45) inset,
    0 0 0 1px rgba(70,15,8,0.4),
    0 10px 24px -8px rgba(226,58,31,0.7);
  transition: background 0.18s ease, transform 0.12s ease, box-shadow 0.18s ease;
}
.begin:hover {
  background: linear-gradient(180deg, #ff6c3f 0%, #d83a20 58%, #b3260f 100%);
  box-shadow:
    0 1px 0 rgba(255,221,184,0.5) inset,
    0 0 0 1px rgba(70,15,8,0.45),
    0 12px 30px -8px rgba(255,122,61,0.6);
}
.begin:active { transform: translateY(1px); }

/* ---------- responsive ---------- */
@media (max-width: 720px) {
  .edge-label { display: none; }
  .stage { grid-template-columns: 1fr; }
  .panel--aside { margin-top: 0.5rem; }
}

@media (prefers-reduced-motion: reduce) {
  .flame { animation: none; }
  .match.enter { animation: none; }
  .demo-runner { animation: none; }
  .pip.active .pip-head { animation: none; }
  .match.slip .head { animation: none; }
  * { transition-duration: 0.001ms !important; }
}