/* =========================================================================
   SuperMoo — Case Study page components
   Builds on tokens.css + site.css. Covers: breadcrumb, fact strip,
   results band (featured stat), live link, before/after cards,
   head-to-head bars, pull quote, takeaways.
   ========================================================================= */

/* ---- Breadcrumb -------------------------------------------------------- */
.crumb { font-family: var(--font-mono); font-size: 12px; letter-spacing: .04em;
  text-transform: uppercase; color: var(--ink-mute); }
.crumb a { color: var(--ink-mute); transition: color .15s var(--ease); }
.crumb a:hover { color: var(--ink); }
.crumb .sep { margin: 0 8px; color: var(--ink-faint); }

/* ---- Hero fact strip --------------------------------------------------- */
.cs-facts { display: flex; flex-wrap: wrap; gap: clamp(26px, 4vw, 60px); }
.cs-fact__k { font-family: var(--font-mono); font-size: 11px; letter-spacing: .06em;
  text-transform: uppercase; color: var(--ink-mute); margin-bottom: 6px; }
.cs-fact__v { font-weight: 700; color: var(--ink); font-size: 15px; }

/* ---- Live link (url + button) ----------------------------------------- */
.livelink { display: inline-flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.prose a.livelink, .livelink { border-bottom: none; }   /* cancel the prose underline on the whole link */
.livelink__url { font-family: var(--font-mono); font-size: 14px; color: var(--ink);
  border-bottom: 2px solid var(--pink); padding-bottom: 2px; transition: color .15s var(--ease); }
.livelink:hover .livelink__url { color: var(--pink-press); }

/* =========================================================================
   RESULTS BAND — featured stat on dark, with count-up
   ========================================================================= */
.results-band { display: grid; grid-template-columns: minmax(0, 1.04fr) minmax(0, 1fr);
  gap: clamp(36px, 6vw, 88px); align-items: center; }
@media (max-width: 820px) { .results-band { grid-template-columns: 1fr; gap: var(--s-7); } }

.results-band__hero { min-width: 0; }
.results-band__num { font-family: var(--font-display); font-weight: 400;
  display: flex; align-items: flex-start; line-height: .8; color: var(--pink);
  font-size: clamp(118px, 16vw, 218px); letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.results-band__pct { font-size: .4em; line-height: 1; margin-top: .1em; margin-left: .03em; }
.results-band__bar { height: 6px; background: rgba(255,255,255,.12); border-radius: 6px;
  overflow: hidden; margin: 8px 0 22px; max-width: 360px; }
.results-band__bar i { display: block; height: 100%; width: var(--w, 67%); background: var(--pink);
  border-radius: 6px; transform: scaleX(0); transform-origin: left;
  transition: transform 1.15s var(--ease) .12s; }
.results-band.is-in .results-band__bar i { transform: scaleX(1); }
.results-band__label { font-weight: 800; color: var(--on-ink); letter-spacing: -0.01em;
  font-size: clamp(20px, 2.3vw, 26px); text-wrap: balance; }
.results-band__delta { margin-top: 10px; font-family: var(--font-mono); font-size: 14px;
  color: var(--on-ink-mute); display: flex; align-items: center; gap: 9px; }
.results-band__delta b { color: var(--on-ink); font-weight: 700; }
.results-band__delta .arr { color: var(--pink); }

.results-band__list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }
.rstat { display: flex; align-items: center; gap: clamp(18px, 2.2vw, 30px);
  padding: clamp(16px, 2.2vw, 24px) 0; border-top: 1px solid var(--line-dk); }
.rstat:last-child { border-bottom: 1px solid var(--line-dk); }
.rstat__meta { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.rstat__num { font-family: var(--font-display); font-weight: 400; line-height: .9;
  font-size: clamp(42px, 5vw, 60px); color: var(--on-ink); flex: none; min-width: 2.5ch;
  font-variant-numeric: tabular-nums; }
.rstat__num .u { color: var(--pink); }
.rstat__label { font-weight: 700; color: var(--on-ink); font-size: 16px; }
.rstat__delta { font-family: var(--font-mono); font-size: 13px; color: var(--on-ink-mute); }

/* =========================================================================
   BEFORE / AFTER cards
   ========================================================================= */
.ba { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(16px, 2.5vw, 28px); align-items: start;
  margin-top: clamp(32px, 4vw, 56px); }
@media (max-width: 760px) { .ba { grid-template-columns: 1fr; } }

.ba__card { background: var(--paper-2); border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: clamp(22px, 3vw, 34px); box-shadow: var(--sh-sm); }
.ba__card--moo { position: relative; border-color: rgba(255,46,136,.32); box-shadow: var(--sh-md);
  background: linear-gradient(180deg, var(--pink-wash) 0%, var(--paper-2) 26%); }

.ba__head { display: flex; align-items: center; gap: 14px;
  padding-bottom: var(--s-4); margin-bottom: var(--s-2); border-bottom: 1px solid var(--line); }
.grade { width: 46px; height: 46px; border-radius: 50%; flex: none; border: 2px solid;
  display: grid; place-items: center; font-family: var(--font-body); font-weight: 800; font-size: 20px; }
.grade--d { color: #CF4233; border-color: rgba(207,66,51,.42); background: #FCEBEB; }
.grade--c { color: #B6820A; border-color: rgba(182,130,10,.42); background: #FBF1D6; }
.ba__title { display: inline-block; font-family: var(--font-mono); font-size: 11px; font-weight: 700;
  letter-spacing: .05em; text-transform: uppercase; padding: 5px 11px; border-radius: var(--r-pill);
  background: var(--paper-3); color: var(--ink-mute); }
.ba__card--moo .ba__title { background: var(--pink-wash); color: var(--pink-ink); }
.ba__sub { margin-top: 8px; font-size: 13.5px; color: var(--ink-mute); }

.ba__rows { display: flex; flex-direction: column; }
.ba__row { display: flex; justify-content: space-between; align-items: center; gap: 12px;
  padding: 12px 0; border-bottom: 1px solid var(--line); font-size: 15px; color: var(--ink-soft); }
.ba__row:last-child { border-bottom: 0; }
.ba__num { display: inline-flex; align-items: center; gap: 10px; font-weight: 700;
  color: var(--ink); font-variant-numeric: tabular-nums; }
.ba__card:not(.ba__card--moo) .ba__num { color: var(--ink-mute); font-weight: 600; }
.delta { font-family: var(--font-mono); font-size: 11px; font-weight: 700; letter-spacing: .02em;
  padding: 3px 8px; border-radius: var(--r-pill); background: var(--good-bg); color: var(--good-ink);
  white-space: nowrap; }

/* =========================================================================
   HEAD-TO-HEAD BARS
   ========================================================================= */
.vsbars { display: flex; flex-direction: column; gap: clamp(22px, 3vw, 30px); }
.vsbar__name { font-weight: 700; color: var(--ink); font-size: 15.5px; margin-bottom: 12px; }
.vsbar__row { display: grid; grid-template-columns: 76px 1fr 62px; align-items: center; gap: 14px; }
.vsbar__row + .vsbar__row { margin-top: 9px; }
.vsbar__who { font-size: 13px; color: var(--ink-mute); }
.vsbar__track { height: 14px; background: var(--paper-3); border: 1px solid var(--line);
  border-radius: var(--r-pill); overflow: hidden; }
.vsbar__fill { display: block; height: 100%; border-radius: var(--r-pill);
  transform: scaleX(0); transform-origin: left; transition: transform .9s var(--ease); }
.vsbar__fill--moo { background: linear-gradient(90deg, var(--pink), var(--pink-press)); }
.vsbar__fill--alt { background: #C9BFAE; }
.vsbar__val { font-family: var(--font-mono); font-size: 13px; color: var(--ink-soft); text-align: right; }
.vsbars.is-in .vsbar__fill { transform: scaleX(1); }
.vsbars.is-in .vsbar:nth-child(2) .vsbar__fill { transition-delay: .08s; }
.vsbars.is-in .vsbar:nth-child(3) .vsbar__fill { transition-delay: .16s; }
.vsbars.is-in .vsbar:nth-child(4) .vsbar__fill { transition-delay: .24s; }

/* =========================================================================
   PULL QUOTE + TAKEAWAYS
   ========================================================================= */
.pullquote { margin: 0; padding-left: clamp(22px, 3vw, 34px); border-left: 3px solid var(--pink); }
.pullquote p { font-size: clamp(22px, 3vw, 33px); line-height: 1.34; font-weight: 600;
  color: var(--ink); letter-spacing: -0.012em; text-wrap: pretty; }
.pullquote cite { display: block; margin-top: 20px; font-style: normal;
  font-family: var(--font-mono); font-size: 13px; letter-spacing: .02em; color: var(--ink-mute); }

.takeaways h3 { font-size: var(--t-h3); font-weight: 800; color: var(--ink); margin-bottom: var(--s-4); }
.takeaways ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 14px; }
.takeaways li { display: flex; gap: 13px; font-size: 16.5px; line-height: 1.6; color: var(--ink-soft); text-wrap: pretty; }
.takeaways .tick { color: var(--pink); font-weight: 800; flex: none; }

@media (prefers-reduced-motion: reduce) {
  .vsbar__fill, .results-band__bar i { transition: none; transform: none; }
}