/* Case-study pages: shares home.css tokens; rules scoped to .cs-page. */
.cs-page .cs-intro .wrap { padding-block: clamp(56px, 8vw, 104px) clamp(32px, 4vw, 56px); display: grid; gap: 20px; }
.cs-page .cs-intro h1 { font-size: clamp(40px, 6vw, 80px); line-height: 1.02; }
.cs-page .crumb { font-size: 14px; color: var(--cyan-soft); }
.cs-page .crumb a:hover { color: var(--text); }
.cs-article { display: grid; gap: 40px; padding-bottom: 32px; }
.cs-head { display: grid; gap: 16px; }
.cs-head .tag { font-family: var(--f-display); font-size: 14px; color: var(--cyan); }
.cs-head h1 { font-size: clamp(36px, 5vw, 64px); line-height: 1.04; max-width: 18ch; }
.cs-head .who { color: var(--mute); font-size: 15px; }
.cs-head .summary { font-size: clamp(18px, 1.7vw, 21px); color: var(--text-2); max-width: 38em; }
.cs-nums { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); border-radius: 20px; padding: 1px; background: linear-gradient(120deg, rgba(0, 212, 255, 0.5), rgba(37, 99, 235, 0.2) 45%, rgba(220, 236, 255, 0.06)); }
.cs-nums-inner { display: contents; }
.cs-nums div { padding: 26px 24px 28px; display: grid; gap: 6px; background: var(--raise); }
.cs-nums div:first-child { border-radius: 19px 0 0 19px; }
.cs-nums div:last-child { border-radius: 0 19px 19px 0; }
.cs-nums b { font-family: var(--f-display); font-weight: 500; font-size: clamp(34px, 3.6vw, 48px); letter-spacing: -0.03em; line-height: 1; font-variant-numeric: tabular-nums; }
.cs-nums span { color: var(--text-2); font-size: 14px; }
@media (max-width: 640px) { .cs-nums { grid-template-columns: 1fr; } .cs-nums div, .cs-nums div:first-child, .cs-nums div:last-child { border-radius: 0; } .cs-nums div:first-child { border-radius: 19px 19px 0 0; } .cs-nums div:last-child { border-radius: 0 0 19px 19px; } }
.cs-story { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px; }
.cs-story section { display: grid; gap: 10px; align-content: start; min-width: 0; }
.cs-story h3 { font-size: 15px; color: var(--cyan-soft); font-weight: 500; letter-spacing: 0; }
.cs-story p, .cs-story li { color: var(--text); font-size: 16px; }
.cs-story ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.cs-story li { padding-left: 16px; position: relative; font-size: 15.5px; }
.cs-story li::before { content: ""; position: absolute; left: 0; top: 0.75em; width: 6px; height: 1px; background: var(--cyan); }
@media (max-width: 860px) { .cs-story { grid-template-columns: 1fr; gap: 28px; } }
.cs-quote { margin: 0; padding: 32px; border-radius: 18px; border: 1px solid rgba(0, 212, 255, 0.22); background: radial-gradient(80% 120% at 0% 0%, rgba(37, 99, 235, 0.16), transparent 60%), var(--raise); display: grid; gap: 18px; }
.cs-quote blockquote { margin: 0; font-family: var(--f-serif); font-size: clamp(22px, 2.2vw, 28px); line-height: 1.32; }
.cs-quote figcaption { font-size: 14px; display: grid; gap: 2px; }
.cs-quote figcaption span { color: var(--cyan-soft); font-size: 13px; }
.cs-more { padding-top: 72px; }
.cs-more h2 { font-size: clamp(28px, 3.4vw, 40px); margin-bottom: 8px; }

/* Long-form case stories: before/after shift + reading column. */
.cs-shift { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.cs-shift > div { padding: 26px 26px 28px; border-radius: 18px; border: 1px solid var(--line); background: var(--raise); display: grid; gap: 10px; align-content: start; }
.cs-shift h2 { font-size: 15px; font-weight: 500; letter-spacing: 0; color: var(--mute); }
.cs-shift p { font-size: 17px; line-height: 1.55; color: var(--text-2); }
.cs-shift .after { border-color: rgba(0, 212, 255, 0.35); background: radial-gradient(90% 140% at 100% 0%, rgba(37, 99, 235, 0.2), transparent 60%), var(--raise); }
.cs-shift .after h2 { color: var(--cyan); }
.cs-shift .after p { color: var(--text); }
@media (max-width: 720px) { .cs-shift { grid-template-columns: 1fr; } }
.cs-read { max-width: 680px; display: grid; gap: 44px; }
.cs-read section { display: grid; gap: 14px; }
.cs-read h2 { font-size: clamp(24px, 2.6vw, 30px); line-height: 1.15; }
.cs-read p, .cs-read li { font-size: 17px; line-height: 1.7; color: var(--text-2); }
.cs-read b { color: var(--text); font-weight: 500; }
.cs-read ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 12px; }
.cs-read li { padding-left: 20px; position: relative; }
.cs-read li::before { content: ""; position: absolute; left: 0; top: 0.85em; width: 8px; height: 1px; background: var(--cyan); }