/* A case study: one story, read top to bottom. The money leads; the timeline shows the work. */
.cs { max-width: 920px; margin: 0 auto; padding: 0 16px 80px; display: flex; flex-direction: column; gap: 18px; }
.cs-hero { padding: 48px 0 12px; }
.cs-kicker { margin: 0 0 10px; color: var(--ember-2); font-size: 12px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.cs-hero h1 { font-size: clamp(38px, 6.5vw, 72px); margin: 0 0 18px; max-width: 16ch; }
.cs-lede { font-size: 18px; color: #e9dcd8; max-width: 62ch; margin: 0 0 28px; }

.cs-money { margin: 0; display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 10px; }
.cs-money div { padding: 16px; border-radius: var(--radius); border: 1px solid var(--line); background: rgba(0, 0, 0, .28); min-width: 0; }
.cs-money dt { color: var(--muted); font-size: 13px; }
.cs-money dd { margin: 4px 0 0; font: 600 24px var(--font); font-variant-numeric: tabular-nums; }
.cs-money .cs-total { border-color: rgba(255, 90, 60, .5); background: radial-gradient(ellipse 90% 120% at 0% 0%, rgba(255, 74, 47, .22), transparent 65%), #1c110f; }
.cs-money .cs-total dd { font: 400 clamp(40px, 6vw, 56px)/1 var(--display); color: #fff; text-shadow: 0 0 24px rgba(255, 74, 47, .45); }

.cs-card { background: linear-gradient(180deg, rgba(26, 16, 14, .92), rgba(20, 12, 11, .92)); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 28px; }
.cs-card h2 { font-size: 28px; margin: 0 0 14px; }
.cs-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.cs-cols p { margin: 0; color: #e2d3cf; }

.cs-timeline { list-style: none; margin: 0; padding: 0; }
.cs-timeline li { display: grid; grid-template-columns: 96px 1fr; gap: 18px; position: relative; padding-bottom: 22px; }
.cs-timeline li::before { content: ""; position: absolute; left: 111px; top: 10px; bottom: -6px; width: 1px; background: var(--line); }
.cs-timeline li:last-child { padding-bottom: 0; }
.cs-timeline li:last-child::before { display: none; }
.cs-timeline li > div { position: relative; padding-left: 20px; }
.cs-timeline li > div::before { content: ""; position: absolute; left: -6px; top: 8px; width: 9px; height: 9px; border-radius: 50%; background: var(--ember); box-shadow: 0 0 0 3px rgba(255, 74, 47, .18); }
.cs-date { color: var(--muted); font-size: 13px; font-weight: 600; text-align: right; padding-top: 2px; font-variant-numeric: tabular-nums; }
.cs-timeline h3 { margin: 0 0 4px; font-size: 17px; }
.cs-timeline p { margin: 0; color: #d9cac6; font-size: 15px; }
.cs-win > div { background: rgba(80, 200, 120, .08); border: 1px solid rgba(80, 200, 120, .3); border-radius: 12px; padding: 12px 14px 12px 20px; }
.cs-win > div::before { background: #5fd38a !important; box-shadow: 0 0 0 3px rgba(80, 200, 120, .2) !important; top: 18px !important; }
.cs-win .cs-date { color: #9fe0b0; }

.cs-lessons { margin: 0; padding: 0; list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.cs-lessons li { padding: 14px 16px; border-radius: 12px; background: var(--bg-2); border: 1px solid var(--line); font-size: 15px; color: #d9cac6; }
.cs-lessons b { display: block; color: var(--text); margin-bottom: 2px; }

.cs-cta { text-align: center; padding: 36px 0 8px; }
.cs-cta h2 { font-size: clamp(28px, 4vw, 40px); margin: 0 0 8px; }
.cs-cta p { color: var(--muted); margin: 0 0 20px; }
.foot { color: var(--muted); font-size: 13px; padding-bottom: 32px; text-align: center; }

@media (max-width: 760px) {
  .cs-money { grid-template-columns: 1fr 1fr; }
  .cs-money .cs-total { grid-column: 1 / -1; }
  .cs-card { padding: 20px 16px; }
  .cs-cols, .cs-lessons { grid-template-columns: 1fr; }
  .cs-timeline li { grid-template-columns: 1fr; gap: 2px; padding-left: 20px; }
  .cs-timeline li::before { left: 4px; }
  .cs-date { text-align: left; }
  .cs-timeline li > div { padding-left: 0; }
  .cs-timeline li > div::before { left: -20px; }
  .cs-win > div { padding-left: 14px; }
  .cs-win > div::before { left: -20px !important; }
}
.cs-note { display: block; color: var(--muted); font: 500 12px var(--font); }