/* Case study detail page — scoped under .case-study-page to avoid clashing with assets/css/style.css */
.case-study-page {
  --container: 1120px;
  --gutter: max(24px, calc((100% - var(--container)) / 2));
  --green: #0f8a4f;
  --green-2: #12a05c;
  --green-dark: #0a6b3c;
  --ink: #0f1f2e;
  --text: #3b4a55;
  --muted: #5b6a73;
  --mint: #eef7f2;
  --mint-2: #e3f3ea;
  --line: #e3e9e6;

  display: block;
  margin: 0;
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  color: var(--ink);
  background: #fbfdfc;
  -webkit-font-smoothing: antialiased;
}
.case-study-page * { box-sizing: border-box; }
.case-study-page a { color: var(--green); text-decoration: none; }
.case-study-page a:hover { color: var(--green-dark); }
.case-study-page h1, .case-study-page h2, .case-study-page h3, .case-study-page p { margin: 0; }
.case-study-page h1, .case-study-page h2, .case-study-page h3 { font-family: inherit; letter-spacing: normal; }
.case-study-page svg { display: block; flex: none; }
.case-study-page button { font-family: inherit; }
.case-study-page > section { padding-top: 0; padding-bottom: 0; }
.case-study-page .wrap { padding-left: var(--gutter); padding-right: var(--gutter); }
.case-study-page .hl { color: var(--green-2); }
.case-study-page .chk { width: 20px; height: 20px; border-radius: 50%; background: var(--green); display: flex; align-items: center; justify-content: center; flex: none; }
.case-study-page .chk--w { background: #fff; }
.case-study-page .cs-card { background: #fff; border-radius: 12px; box-shadow: 0 18px 46px rgba(15,31,46,.12); }
.case-study-page .cs-btn { display: inline-flex; align-items: center; justify-content: center; gap: 12px; background: var(--green); color: #fff; font-size: 15px; font-weight: 700; padding: 14px 26px; border-radius: 7px; box-shadow: 0 8px 20px rgba(15,138,79,.22); transition: background .15s; }
.case-study-page .cs-btn:hover { background: var(--green-dark); color: #fff; }

/* Breadcrumb */
.case-study-page .crumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; padding-top: 14px; font-size: 11.5px; color: var(--muted); }
.case-study-page .crumbs a { color: var(--muted); }
.case-study-page .crumbs a:hover { color: var(--green); }
.case-study-page .crumbs span[aria-current] { color: var(--ink); }

/* Hero */
.case-study-page .cs-hero { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1.05fr); gap: 40px; align-items: center; padding-top: 28px; padding-bottom: 40px; }
.case-study-page .cs-hero__text { display: flex; flex-direction: column; gap: 14px; align-items: flex-start; }
.case-study-page .pill { background: var(--mint-2); color: var(--green); font-size: 11px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; padding: 6px 10px; border-radius: 5px; }
.case-study-page .cs-hero h1 { font-size: clamp(32px,4.4vw,48px); line-height: 1.08; font-weight: 800; letter-spacing: -.03em; }
.case-study-page .loc { display: flex; align-items: center; gap: 8px; font-size: 13.5px; color: var(--muted); }
.case-study-page .hero-quote { margin: 6px 0 0; display: flex; gap: 12px; max-width: 440px; }
.case-study-page .hero-quote p { font-size: 15px; line-height: 1.55; color: var(--text); }
.case-study-page .qmark { font: 800 26px/1 Georgia,serif; color: var(--green-2); flex: none; margin-top: -2px; }
.case-study-page .scorebox { background: linear-gradient(180deg,#f3f8f6,#f8fbfa); border: 1px solid var(--line); border-radius: 14px; padding: 24px 22px 20px; display: flex; flex-direction: column; align-items: center; gap: 16px; }
.case-study-page .gauges { width: 100%; display: grid; grid-template-columns: minmax(0,1fr) 44px minmax(0,1fr); align-items: center; gap: 6px; }
.case-study-page .gcard { position: relative; background: #fff; border-radius: 12px; box-shadow: 0 8px 24px rgba(15,31,46,.06); padding: 18px 16px 16px; display: flex; flex-direction: column; align-items: center; }
.case-study-page .gcard--after { border: 1.5px solid #9fd5b8; }
.case-study-page .gauge { width: 100%; max-width: 170px; height: auto; }
.case-study-page .gval { margin-top: -52px; display: flex; flex-direction: column; align-items: center; gap: 4px; }
.case-study-page .gval small { font-size: 12px; color: var(--muted); }
.case-study-page .gval b { font-size: clamp(30px,3.2vw,38px); font-weight: 800; line-height: 1; letter-spacing: -.02em; }
.case-study-page .gcard--after .gval b { color: var(--green-2); }
.case-study-page .band { font-size: 11px; font-weight: 700; padding: 3px 10px; border-radius: 99px; margin-top: 4px; }
.case-study-page .band--poor { background: #fde8e8; color: #c9302c; }
.case-study-page .band--ok { background: var(--mint-2); color: var(--green); }
.case-study-page .garrow { width: 40px; height: 40px; border-radius: 50%; background: var(--mint-2); display: flex; align-items: center; justify-content: center; justify-self: center; }
.case-study-page .gain { display: flex; align-items: center; gap: 8px; background: var(--mint-2); color: var(--green); font-size: 14px; font-weight: 700; padding: 8px 18px; border-radius: 99px; }
.case-study-page .stats { width: 100%; display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 10px; }
.case-study-page .stat { background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; display: flex; align-items: center; gap: 12px; }
.case-study-page .stat svg { width: 34px; height: 34px; padding: 8px; border-radius: 8px; background: var(--mint-2); box-sizing: border-box; }
.case-study-page .stat div { min-width: 0; }
.case-study-page .stat small { display: block; font-size: 10.5px; color: var(--muted); }
.case-study-page .stat b { display: block; font-size: 12.5px; font-weight: 700; margin-top: 2px; }
.case-study-page .avatar { width: 62px; height: 62px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 21px; font-weight: 700; flex: none; }
.case-study-page .av-green { background: #dff3e8; color: #0f8a4f; }
.case-study-page .av-blue { background: #e2eefb; color: #1d6fd1; }
.case-study-page .av-orange { background: #fdebdc; color: #d1610d; }
.case-study-page .av-purple { background: #ece6fb; color: #7a4fd6; }
.case-study-page .av-red { background: #fbe4e2; color: #c9302c; }
.case-study-page .av-teal { background: #ddf2ef; color: #0f8a74; }
.case-study-page .delta { background: var(--mint-2); color: var(--green); font-size: 13px; font-weight: 700; padding: 5px 12px; border-radius: 7px; }

/* Sections */
.case-study-page .sec { padding-top: 44px; padding-bottom: 44px; }
.case-study-page .sec + .sec { border-top: 1px solid var(--line); }
.case-study-page .shead { display: flex; align-items: center; gap: 16px; margin-bottom: 16px; }
.case-study-page .shead__ico { width: 48px; height: 48px; border-radius: 14px; background: var(--mint-2); display: flex; align-items: center; justify-content: center; flex: none; }
.case-study-page .snum { display: block; font-size: 11px; font-weight: 700; letter-spacing: .18em; color: var(--green); margin-bottom: 2px; }
.case-study-page .shead h2 { font-size: clamp(22px,2.5vw,28px); line-height: 1.15; font-weight: 800; letter-spacing: -.025em; }
.case-study-page .lede { font-size: 14.5px; line-height: 1.65; color: var(--text); max-width: 560px; text-wrap: pretty; }

/* Challenge */
.case-study-page .challenge { display: grid; grid-template-columns: minmax(0,1.1fr) minmax(0,1fr); gap: 48px; align-items: center; }
.case-study-page .situation { list-style: none; margin: 22px 0 0; padding: 6px 18px; background: #fff; border: 1px solid var(--line); border-radius: 12px; max-width: 520px; }
.case-study-page .situation li { display: flex; align-items: center; gap: 14px; padding: 12px 0; }
.case-study-page .situation li + li { border-top: 1px solid #eef1f0; }
.case-study-page .sit__ico { width: 34px; height: 34px; border-radius: 9px; background: #f2f5f4; display: flex; align-items: center; justify-content: center; flex: none; }
.case-study-page .sit__label { flex: 1; font-size: 13px; font-weight: 600; }
.case-study-page .sbadge { font-size: 11.5px; font-weight: 700; padding: 4px 10px; border-radius: 99px; white-space: nowrap; }
.case-study-page .sbadge--red { background: #fde8e8; color: #c9302c; }
.case-study-page .sbadge--amber { background: #fdf1dc; color: #a8650a; }
.case-study-page .bigquote { position: relative; margin: 0; background: linear-gradient(160deg,#eef8f2,#f6fbf8); border-radius: 16px; padding: 34px 32px 28px; overflow: hidden; }
.case-study-page .bigquote__mark { position: absolute; right: 20px; top: -18px; font: 800 150px/1 Georgia,serif; color: #cfe9da; }
.case-study-page .bigquote blockquote { position: relative; margin: 0; }
.case-study-page .bigquote p { font-size: clamp(16px,1.7vw,19px); line-height: 1.55; font-weight: 500; color: var(--ink); text-wrap: pretty; }
.case-study-page .bigquote figcaption { position: relative; display: flex; align-items: center; gap: 14px; margin-top: 22px; padding-top: 18px; border-top: 1px solid #d7e6dd; }
.case-study-page .bigquote .avatar { width: 44px; height: 44px; font-size: 15px; }
.case-study-page .bigquote b { display: block; font-size: 13.5px; font-weight: 700; }
.case-study-page .bigquote small { display: block; font-size: 12px; color: var(--muted); }

/* Fix */
.case-study-page .fix { background: linear-gradient(180deg,#f1f8f4,#f7fbf9); border-radius: 16px; padding: 32px 32px 34px; }
.case-study-page .fix__head { display: grid; grid-template-columns: minmax(0,.9fr) minmax(0,1.1fr); gap: 40px; align-items: start; }
.case-study-page .fix__head .shead { margin: 0; }
.case-study-page .rail { list-style: none; margin: 30px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 20px; }
.case-study-page .rstep { display: flex; flex-direction: column; gap: 14px; }
.case-study-page .rstep__top { display: flex; align-items: center; gap: 12px; }
.case-study-page .rnum { width: 32px; height: 32px; border-radius: 50%; background: var(--green); color: #fff; font-size: 13px; font-weight: 800; display: flex; align-items: center; justify-content: center; flex: none; box-shadow: 0 0 0 5px #dff1e7; }
.case-study-page .rline { flex: 1; height: 2px; background: linear-gradient(90deg,#7fcaa3,#cfe9da); border-radius: 2px; margin-right: -20px; }
.case-study-page .rcard { flex: 1; background: #fff; border-radius: 12px; padding: 20px 20px 22px; box-shadow: 0 4px 16px rgba(15,31,46,.05); display: flex; flex-direction: column; gap: 8px; transition: transform .15s,box-shadow .15s; }
.case-study-page .rcard:hover { transform: translateY(-2px); box-shadow: 0 10px 26px rgba(15,31,46,.08); }
.case-study-page .rcard__ico { width: 44px; height: 44px; border-radius: 12px; background: var(--mint-2); display: flex; align-items: center; justify-content: center; margin-bottom: 6px; }
.case-study-page .rcard h3 { font-size: 15px; font-weight: 700; }
.case-study-page .rcard p { font-size: 13px; line-height: 1.55; color: var(--text); }

/* Results */
.case-study-page .results { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 48px; align-items: center; }
.case-study-page .outcomes { list-style: none; margin: 22px 0 0; padding: 0; display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px; max-width: 560px; }
.case-study-page .outcomes li { display: flex; align-items: center; gap: 12px; background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; font-size: 13px; font-weight: 500; color: var(--ink); }
.case-study-page .outcomes li:first-child { grid-column: 1 / -1; background: var(--mint); border-color: #cfe9da; }
.case-study-page .chart { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 22px 24px 20px; box-shadow: 0 14px 40px rgba(15,31,46,.06); }
.case-study-page .chart__head { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.case-study-page .chart h3 { font-size: 15px; font-weight: 700; }
.case-study-page .chart__gain { background: var(--mint-2); color: var(--green); font-size: 13px; font-weight: 700; padding: 6px 12px; border-radius: 99px; white-space: nowrap; }
.case-study-page .chart__body { display: grid; grid-template-columns: 34px 1fr; gap: 10px; margin-top: 22px; height: 240px; }
.case-study-page .chart__y { display: flex; flex-direction: column; justify-content: space-between; font-size: 10.5px; color: #9aa6ad; padding-bottom: 26px; }
.case-study-page .chart__plot { position: relative; display: grid; grid-template-columns: 1fr 60px 1fr; align-items: end; padding-bottom: 26px; background: repeating-linear-gradient(180deg,#eef1f0 0 1px,transparent 1px calc((100% - 26px) / 3)) top/100% calc(100% - 26px) no-repeat; }
.case-study-page .cbar { position: relative; height: 100%; display: flex; flex-direction: column; justify-content: flex-end; align-items: center; }
.case-study-page .cbar i { display: block; width: min(88px,70%); height: var(--h); border-radius: 10px 10px 4px 4px; background: #dfe4e8; }
.case-study-page .cbar--after i { background: linear-gradient(180deg,#22b36c,#0f8a4f); box-shadow: 0 10px 24px rgba(15,138,79,.25); }
.case-study-page .cbar b { font-size: 22px; font-weight: 800; margin-bottom: 8px; color: #5b6a73; }
.case-study-page .cbar--after b { color: var(--green-2); font-size: 26px; }
.case-study-page .cbar span { position: absolute; bottom: -24px; font-size: 12px; color: var(--muted); }
.case-study-page .cbar--after span { color: var(--green); font-weight: 600; }
.case-study-page .cbar__arrow { align-self: center; justify-self: center; width: 38px; height: 38px; border-radius: 50%; background: var(--mint-2); display: flex; align-items: center; justify-content: center; }

/* Timeline */
.case-study-page .tl { list-style: none; margin: 28px 0 0; padding: 0; display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 16px; position: relative; }
.case-study-page .tl::before { content: ""; position: absolute; left: 18px; right: calc(25% - 2px); top: 17px; height: 2px; background: linear-gradient(90deg,#9fd5b8,#12a05c); }
.case-study-page .tl__item { position: relative; display: flex; flex-direction: column; gap: 6px; padding-top: 54px; }
.case-study-page .tl__dot { position: absolute; top: 0; left: 0; width: 36px; height: 36px; border-radius: 50%; background: #fff; border: 2px solid #9fd5b8; display: flex; align-items: center; justify-content: center; z-index: 1; }
.case-study-page .tl__item--done .tl__dot { background: var(--green); border-color: var(--green); box-shadow: 0 0 0 5px #dff1e7; }
.case-study-page .tl__week { align-self: flex-start; font-size: 11px; font-weight: 700; color: var(--green); background: var(--mint-2); padding: 3px 9px; border-radius: 99px; }
.case-study-page .tl__item b { font-size: 14px; font-weight: 700; margin-top: 4px; }
.case-study-page .tl__item p { font-size: 12.5px; line-height: 1.55; color: var(--text); padding-right: 10px; }
.case-study-page .tl__item--done { background: var(--mint); border: 1px solid #cfe9da; border-radius: 12px; padding: 54px 16px 16px; margin-top: -16px; margin-left: -16px; padding-left: 16px; }
.case-study-page .tl__item--done .tl__dot { top: 16px; left: 16px; }

/* CTA */
.case-study-page .cta { margin-top: 12px; }
.case-study-page .cta__in { position: relative; background: radial-gradient(50% 120% at 70% 60%,#0f4a4a 0%,rgba(15,74,74,0) 70%),linear-gradient(135deg,#0b2335,#0d3040 60%,#0b2a36); border-radius: 14px; padding: 32px 30px; display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 28px; align-items: center; color: #fff; overflow: hidden; }
.case-study-page .cta__text { display: flex; flex-direction: column; gap: 12px; align-items: flex-start; }
.case-study-page .cta .eyebrow { font-size: 11px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: #d7efe2; }
.case-study-page .cta h2 { font-size: clamp(28px,3.4vw,36px); line-height: 1.08; font-weight: 800; letter-spacing: -.03em; color: #fff; }
.case-study-page .cta h2 span { color: #3ee08c; }
.case-study-page .cta p { font-size: 14px; color: #e2efe9; }
.case-study-page .cta .cs-btn { margin-top: 8px; }
.case-study-page .assure { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 8px; }
.case-study-page .assure span { display: flex; align-items: center; gap: 10px; font-size: 11.5px; color: #e2efe9; }
.case-study-page .cta__visual { display: grid; grid-template-columns: minmax(0,1.1fr) minmax(0,1fr); gap: 14px; align-items: start; }
.case-study-page .pot { color: var(--ink); padding: 16px 18px; transform: rotate(-4deg); }
.case-study-page .pot h3, .case-study-page .find h3 { font-size: 12.5px; font-weight: 700; }
.case-study-page .jump { display: flex; align-items: center; gap: 10px; margin-top: 12px; }
.case-study-page .jump b { font-size: 22px; font-weight: 700; }
.case-study-page .jump .to { color: var(--green-2); font-weight: 800; }
.case-study-page .mini-bars { display: flex; align-items: flex-end; gap: 6px; height: 56px; margin-top: 12px; }
.case-study-page .mini-bars i { flex: 1; border-radius: 2px; background: #bfe6d1; }
.case-study-page .mini-bars i:nth-child(-n+2) { background: #dde3e7; }
.case-study-page .mini-bars i:last-child { background: var(--green); }
.case-study-page .find { color: var(--ink); padding: 16px 18px; transform: rotate(3deg); margin-top: 16px; }
.case-study-page .find ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.case-study-page .find li { display: flex; align-items: center; gap: 12px; font-size: 11.5px; color: var(--text); }

/* More */
.case-study-page .more { padding-top: 48px; padding-bottom: 64px; }
.case-study-page .more__head { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; margin-bottom: 20px; }
.case-study-page .more h2 { font-size: clamp(22px,2.5vw,28px); font-weight: 800; letter-spacing: -.025em; }
.case-study-page .more__nav { display: flex; align-items: center; gap: 10px; }
.case-study-page .more__all { font-size: 13px; font-weight: 600; display: flex; gap: 6px; margin-right: 8px; white-space: nowrap; }
.case-study-page .mbtn { width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--line); background: #fff; display: flex; align-items: center; justify-content: center; cursor: pointer; transition: border-color .15s,background .15s; }
.case-study-page .mbtn:hover:not(:disabled) { border-color: var(--green); background: var(--mint); }
.case-study-page .mbtn:disabled { opacity: .35; cursor: default; }
.case-study-page .more__track { display: grid; grid-auto-flow: column; grid-auto-columns: calc((100% - 48px) / 4); gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory; scroll-padding: 0; padding: 4px 2px 12px; scrollbar-width: none; }
.case-study-page .more__track::-webkit-scrollbar { display: none; }
.case-study-page .mcard { scroll-snap-align: start; background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 18px 18px 16px; display: flex; flex-direction: column; gap: 14px; color: var(--ink); transition: transform .15s,box-shadow .15s,border-color .15s; }
.case-study-page .mcard:hover { transform: translateY(-3px); border-color: #b9dfca; box-shadow: 0 14px 32px rgba(15,31,46,.08); color: var(--ink); }
.case-study-page .mcard__who { display: flex; align-items: center; gap: 12px; }
.case-study-page .mcard .avatar { width: 44px; height: 44px; font-size: 15px; }
.case-study-page .mcard__who b { display: block; font-size: 14px; font-weight: 700; }
.case-study-page .mcard__who small { display: block; font-size: 12px; color: var(--muted); }
.case-study-page .mcard__tag { align-self: flex-start; display: flex; align-items: center; gap: 6px; background: var(--mint); color: var(--green-dark); font-size: 11.5px; font-weight: 600; padding: 5px 10px; border-radius: 99px; }
.case-study-page .mcard__score { display: grid; grid-template-columns: auto auto auto 1fr; align-items: end; gap: 12px; }
.case-study-page .mcard__score small { display: block; font-size: 11px; color: var(--muted); }
.case-study-page .mcard__score strong { display: block; font-size: 22px; font-weight: 700; line-height: 1.15; }
.case-study-page .mcard__score .to small { color: var(--green); }
.case-study-page .mcard__score .to strong { color: var(--green-2); }
.case-study-page .mcard__arr { color: var(--muted); margin-bottom: 3px; }
.case-study-page .mcard__score .delta { justify-self: end; font-size: 12px; padding: 4px 10px; margin-bottom: 2px; }
.case-study-page .mcard__bar { height: 8px; border-radius: 4px; background: #eef1f0; overflow: hidden; }
.case-study-page .mcard__bar i { display: block; height: 100%; border-radius: 4px; background: linear-gradient(90deg,#0f8a4f,#22b36c); }
.case-study-page .mcard__link { margin-top: auto; padding-top: 12px; border-top: 1px solid #eef1f0; font-size: 12.5px; font-weight: 700; color: var(--green); }

/* Long-form story (sections built from includes/stories.php) */
.case-study-page .cs-hero h1 .hl { display: block; margin-top: 10px; font-size: .58em; line-height: 1.2; letter-spacing: -.02em; }
.case-study-page .prose { display: flex; flex-direction: column; gap: 12px; }
.case-study-page .prose .lede { max-width: 640px; }
.case-study-page .lede b, .case-study-page .why b, .case-study-page .lesson b { color: var(--ink); font-weight: 700; }
.case-study-page .challenge { align-items: start; }
.case-study-page .why { display: flex; flex-direction: column; gap: 12px; }
.case-study-page .why h3 { display: flex; align-items: center; gap: 10px; font-size: 16px; font-weight: 800; }
.case-study-page .why p { font-size: 15px; font-weight: 400; line-height: 1.6; color: var(--text); }
.case-study-page .rail__title { margin-top: 30px; font-size: 16px; font-weight: 800; }
.case-study-page .rail--many { margin-top: 16px; grid-template-columns: repeat(var(--cols,3),minmax(0,1fr)); }
.case-study-page .rail--many .rstep__top { display: none; }
.case-study-page .rail--many .rcard { position: relative; }
.case-study-page .rail--many .rstep { counter-increment: step; }
.case-study-page .rail--many .rcard::before { content: counter(step,decimal-leading-zero); position: absolute; top: 18px; right: 18px; font-size: 11px; font-weight: 800; letter-spacing: .14em; color: #9fcfb5; }
.case-study-page .rail--many { counter-reset: step; }
.case-study-page .results { align-items: start; }
.case-study-page .snapgrid { display: grid; grid-template-columns: minmax(0,1.1fr) minmax(0,1fr); gap: 48px; align-items: start; }
.case-study-page .snap { width: 100%; border-collapse: collapse; background: #fff; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; font-size: 13.5px; }
.case-study-page .snap th, .case-study-page .snap td { text-align: left; padding: 11px 16px; border-top: 1px solid #eef1f0; vertical-align: top; }
.case-study-page .snap tr:first-child th, .case-study-page .snap tr:first-child td { border-top: 0; }
.case-study-page .snap th { width: 42%; font-weight: 600; color: var(--muted); background: #f8fbf9; }
.case-study-page .snap td { font-weight: 600; color: var(--ink); }
.case-study-page .lesson { background: linear-gradient(160deg,#eef8f2,#f6fbf8); border-radius: 16px; padding: 28px 28px 24px; display: flex; flex-direction: column; gap: 12px; }
.case-study-page .lesson p { font-size: 16px; line-height: 1.6; font-weight: 500; color: var(--ink); }
.case-study-page .lesson .disclosure { margin-top: 8px; padding-top: 14px; border-top: 1px solid #d7e6dd; font-size: 12px; line-height: 1.6; font-weight: 400; color: var(--muted); }

.case-study-page .score-note { font-size: 12px; line-height: 1.5; color: var(--muted); text-align: center; max-width: 460px; }
.case-study-page .learn { display: grid; grid-template-columns: minmax(0,1.15fr) minmax(0,1fr); gap: 48px; align-items: start; }
.case-study-page .checklist { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 24px 24px 20px; box-shadow: 0 14px 40px rgba(15,31,46,.05); }
.case-study-page .checklist h3 { font-size: 16px; font-weight: 800; line-height: 1.3; }
.case-study-page .checklist ul { list-style: none; margin: 16px 0 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.case-study-page .checklist li { display: flex; align-items: flex-start; gap: 12px; font-size: 14px; line-height: 1.55; color: var(--text); }
.case-study-page .checklist li .chk { margin-top: 1px; }
.case-study-page .checklist__note { margin-top: 16px; padding-top: 14px; border-top: 1px solid #eef1f0; font-size: 12.5px; line-height: 1.55; color: var(--muted); }
.case-study-page .cs-faq { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 16px; margin-top: 8px; }
.case-study-page .cs-faq details { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 18px 20px; }
.case-study-page .cs-faq summary { cursor: pointer; list-style: none; font-size: 15px; font-weight: 700; line-height: 1.4; color: var(--ink); }
.case-study-page .cs-faq summary::-webkit-details-marker { display: none; }
.case-study-page .cs-faq summary::after { content: "+"; float: right; margin-left: 12px; color: var(--green); font-weight: 800; }
.case-study-page .cs-faq details[open] summary::after { content: "\2212"; }
.case-study-page .cs-faq details p { margin-top: 10px; font-size: 14px; line-height: 1.6; color: var(--text); }

/* Responsive */
@media (max-width: 960px) {
  .case-study-page .learn { grid-template-columns: 1fr; gap: 28px; }
  .case-study-page .cs-faq { grid-template-columns: 1fr; }
  .case-study-page .snapgrid { grid-template-columns: 1fr; gap: 28px; }
  .case-study-page .rail--many { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .case-study-page .cs-hero { grid-template-columns: 1fr; gap: 28px; }
  .case-study-page .scorebox { max-width: 620px; width: 100%; }
  .case-study-page .cta__in { grid-template-columns: 1fr; }
  .case-study-page .cta__visual { max-width: 520px; }
}
@media (max-width: 640px) {
  .case-study-page .wrap { padding-left: 20px; padding-right: 20px; }
  .case-study-page .cs-hero { padding-top: 20px; }
  .case-study-page .cs-hero h1 br { display: none; }
  .case-study-page .scorebox { padding: 18px 14px; }
  .case-study-page .gauges { grid-template-columns: minmax(0,1fr) 32px minmax(0,1fr); gap: 4px; }
  .case-study-page .garrow { width: 30px; height: 30px; }
  .case-study-page .gcard { padding: 14px 10px 12px; }
  .case-study-page .gval { margin-top: -40px; }
  .case-study-page .stats { grid-template-columns: 1fr; }
  .case-study-page .cta__in { padding: 26px 20px; }
  .case-study-page .cta .cs-btn { align-self: stretch; }
  .case-study-page .assure { flex-direction: column; }
  .case-study-page .cta__visual { grid-template-columns: 1fr; }
  .case-study-page .pot, .case-study-page .find { transform: none; margin: 0; }
}
@media (max-width: 380px) {
  .case-study-page .gval b { font-size: 26px; }
  .case-study-page .gval { margin-top: -32px; }
}

@media (max-width: 960px) {
  .case-study-page .challenge, .case-study-page .results { grid-template-columns: 1fr; gap: 28px; }
  .case-study-page .fix__head { grid-template-columns: 1fr; gap: 12px; }
  .case-study-page .chart { max-width: 560px; width: 100%; }
}
@media (max-width: 860px) {
  .case-study-page .rail { grid-template-columns: 1fr; gap: 14px; }
  .case-study-page .rstep { flex-direction: row; align-items: stretch; gap: 16px; }
  .case-study-page .rstep__top { flex-direction: column; gap: 0; align-items: center; }
  .case-study-page .rline { display: none; }
  .case-study-page .rstep:not(:last-child) .rstep__top::after { content: ""; flex: 1; width: 2px; background: #cfe9da; margin: 6px 0 -14px; }
  .case-study-page .tl { grid-template-columns: repeat(2,minmax(0,1fr)); row-gap: 24px; }
  .case-study-page .tl::before { display: none; }
}
@media (max-width: 640px) {
  .case-study-page .sec { padding-top: 32px; padding-bottom: 32px; }
  .case-study-page .shead { gap: 12px; }
  .case-study-page .shead__ico { width: 42px; height: 42px; border-radius: 12px; }
  .case-study-page .situation { padding: 4px 14px; }
  .case-study-page .sit__label { font-size: 12.5px; }
  .case-study-page .bigquote { padding: 26px 20px 22px; }
  .case-study-page .bigquote__mark { font-size: 110px; right: 12px; top: -12px; }
  .case-study-page .fix { padding: 24px 16px; }
  .case-study-page .rcard { padding: 16px; }
  .case-study-page .outcomes { grid-template-columns: 1fr; }
  .case-study-page .chart { padding: 18px 16px; }
  .case-study-page .chart__body { height: 210px; grid-template-columns: 28px 1fr; }
  .case-study-page .chart__plot { grid-template-columns: 1fr 44px 1fr; }
  .case-study-page .cbar__arrow { width: 32px; height: 32px; }
  .case-study-page .tl { grid-template-columns: 1fr; gap: 0; margin-top: 20px; }
  .case-study-page .tl::before { display: block; left: 17px; right: auto; top: 18px; bottom: 40px; width: 2px; height: auto; background: linear-gradient(180deg,#9fd5b8,#12a05c); }
  .case-study-page .tl__item { padding: 0 0 22px 54px; }
  .case-study-page .tl__item--done { margin: 0; padding: 16px 16px 16px 54px; }
  .case-study-page .tl__item--done .tl__dot { top: 12px; left: 0; }
}

/* Responsive pass */
@media (max-width: 1200px) {
  .case-study-page .more__track { grid-auto-columns: calc((100% - 32px) / 3); }
}
@media (max-width: 1100px) {
  .case-study-page .cs-hero { gap: 28px; }
  .case-study-page .gval b { font-size: 32px; }
  .case-study-page .stat { padding: 10px 12px; gap: 10px; }
}
@media (max-width: 960px) {
  .case-study-page .cs-hero__text { max-width: 640px; }
  .case-study-page .hero-quote { max-width: 560px; }
  .case-study-page .bigquote { max-width: 620px; }
  .case-study-page .situation { max-width: none; }
  .case-study-page .outcomes { max-width: none; }
  .case-study-page .more__track { grid-auto-columns: calc((100% - 16px) / 2); }
  .case-study-page .cta__in { padding: 28px 26px; }
}
@media (max-width: 760px) {
  .case-study-page .gauge { max-width: 150px; }
  .case-study-page .stats { grid-template-columns: 1fr; }
  .case-study-page .stat b { font-size: 13px; }
  .case-study-page .more__all { display: none; }
}
@media (max-width: 640px) {
  .case-study-page .crumbs { font-size: 11px; gap: 8px; padding-top: 12px; }
  .case-study-page .cs-hero h1 { font-size: 30px; }
  .case-study-page .hero-quote p { font-size: 14px; }
  .case-study-page .more { padding-top: 36px; padding-bottom: 44px; }
  .case-study-page .more__head { align-items: center; }
  .case-study-page .more__track { grid-auto-columns: 82%; margin-right: -20px; padding-right: 20px; scroll-padding-left: 0; }
  .case-study-page .mbtn { width: 36px; height: 36px; }
  .case-study-page .cta { margin-top: 4px; }
  .case-study-page .cta h2 br { display: none; }
}
@media (max-width: 420px) {
  .case-study-page .gauges { grid-template-columns: 1fr; gap: 10px; }
  .case-study-page .garrow { transform: rotate(90deg); margin: -4px auto; }
  .case-study-page .gcard { padding: 16px 14px 14px; }
  .case-study-page .gauge { max-width: 170px; }
  .case-study-page .gval { margin-top: -46px; }
  .case-study-page .gval b { font-size: 32px; }
  .case-study-page .situation li { flex-wrap: wrap; gap: 10px; }
  .case-study-page .sbadge { margin-left: 48px; }
  .case-study-page .chart__body { height: 190px; }
  .case-study-page .cbar b { font-size: 18px; }
  .case-study-page .cbar--after b { font-size: 21px; }
  .case-study-page .more__track { grid-auto-columns: 88%; }
  .case-study-page .mcard__score strong { font-size: 20px; }
}