/* Case study card (home, Biz Ops Advisory) and case study page. Built on ds/styles.css tokens. */
.cs-card { display: block; padding: clamp(24px, 3vw, 36px); border: 2px solid var(--color-divider); border-top: 6px solid var(--color-accent); text-decoration: none; color: var(--color-text); background: var(--color-bg); max-width: 960px; }
.cs-card:hover { border-color: var(--color-accent); }
.cs-kicker { display: block; font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-accent-700); margin: 0 0 12px; font-weight: 700; }
.cs-card h3 { font-size: clamp(24px, 2.8vw, 32px); line-height: 1.15; margin: 0 0 12px; max-width: 26ch; }
.cs-card p { font-size: 15.5px; line-height: 27px; margin: 0 0 24px; max-width: 64ch; color: color-mix(in srgb, var(--color-text) 80%, transparent); }
.cs-stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--color-divider); border: 1px solid var(--color-divider); margin: 0 0 22px; }
.cs-stats > div { background: var(--color-bg); padding: 16px 18px; }
.cs-stats b { display: block; font-family: var(--font-heading); font-weight: 800; font-size: clamp(28px, 3.4vw, 40px); line-height: 1.05; color: var(--color-accent); font-variant-numeric: tabular-nums; }
.cs-stats span { display: block; font-size: 13.5px; line-height: 20px; margin-top: 6px; color: color-mix(in srgb, var(--color-text) 78%, transparent); }
.cs-link { font-weight: 800; font-size: 14px; color: var(--color-accent-700); }
@media (max-width: 640px) { .cs-stats { grid-template-columns: 1fr; } }

.cs-page { padding: clamp(64px, 9vw, 112px) 0 84px; max-width: 880px; }
.cs-page h1 { font-size: clamp(36px, 5.4vw, 64px); line-height: 1.06; letter-spacing: -0.02em; margin: 0 0 24px; }
.cs-page .lead { font-size: 18px; line-height: 30px; max-width: 64ch; margin: 0 0 36px; }
.cs-page h2 { font-size: clamp(26px, 3.2vw, 34px); margin: 56px 0 16px; }
.cs-page ul.cs-list { margin: 0; padding: 0; list-style: none; border-top: 2px solid var(--color-divider); }
.cs-page ul.cs-list li { padding: 16px 0; border-bottom: 1px solid var(--color-divider); font-size: 16px; line-height: 27px; }
.cs-page ul.cs-list strong { display: block; font-family: var(--font-heading); font-weight: 800; font-size: 18px; margin-bottom: 2px; }
.cs-page ol.cs-steps { margin: 0; padding: 0; list-style: none; counter-reset: s; }
.cs-page ol.cs-steps li { counter-increment: s; position: relative; padding: 18px 0 18px 56px; border-bottom: 1px solid var(--color-divider); font-size: 16px; line-height: 27px; }
.cs-page ol.cs-steps li::before { content: counter(s, decimal-leading-zero); position: absolute; left: 0; top: 18px; font-family: var(--font-heading); font-weight: 800; font-size: 18px; color: var(--color-accent); }
.cs-page ol.cs-steps strong { display: block; font-family: var(--font-heading); font-weight: 800; font-size: 18px; margin-bottom: 2px; }
.cs-meta { display: flex; flex-wrap: wrap; gap: 8px 24px; font-size: 14px; margin: 0 0 32px; color: color-mix(in srgb, var(--color-text) 75%, transparent); }
.cs-meta b { color: var(--color-text); }
.cs-cta { margin-top: 64px; padding: clamp(24px, 4vw, 40px); background: var(--color-accent); color: var(--color-bg); }
.cs-cta h2 { color: var(--color-bg); margin: 0 0 12px; }
.cs-cta p { margin: 0 0 24px; max-width: 56ch; }
.cs-cta .btn-light { background: var(--color-bg); color: var(--color-accent); }
.cs-cta .btn-outline { border: 1px solid var(--color-bg); color: var(--color-bg); }
.cs-cta .btn { padding: 14px 22px; }

/* Client logo on case study cards and pages */
.cs-logo { display: block; height: 44px; width: auto; margin: 0 0 16px; }
.cs-page .cs-logo { height: 64px; margin-bottom: 24px; }

.cs-note { font-size: 14.5px; line-height: 23px; padding: 12px 16px; margin: 0 0 28px; background: var(--color-surface); border-left: 4px solid var(--color-divider); max-width: 70ch; }
.cs-disclosure { font-size: 13px !important; line-height: 20px !important; margin: -8px 0 16px !important; font-style: italic; }
.cs-quote { margin: 56px 0 0; padding: 28px 0 0; border-top: 2px solid var(--color-divider); }
.cs-quote blockquote { margin: 0 0 16px; font-family: var(--font-heading); font-weight: 800; font-size: clamp(20px, 2.4vw, 26px); line-height: 1.4; letter-spacing: -0.01em; }
.cs-quote figcaption { font-size: 14px; }
.cs-more { margin-top: 32px; font-weight: 700; }
.about-hero { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); gap: 32px clamp(24px, 5vw, 64px); align-items: center; }
.about-hero figure { margin: 0; }
.about-hero img { width: 100%; aspect-ratio: 4/5; object-fit: cover; object-position: top; display: block; }
@media (max-width: 760px) { .about-hero { grid-template-columns: 1fr; } .about-hero figure { max-width: 320px; } }
.vos-pillars { display: grid; gap: 40px; margin-top: 24px; }
.vos-pillars h3 { font-size: 24px; margin: 0 0 6px; color: var(--color-accent); }
.vos-pillars h3 span { display: block; font-size: 14px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-text); margin-top: 4px; }
.vos-pillars > section > p { margin: 0 0 12px; max-width: 64ch; }
.vos-bands { max-width: 420px; }
.cs-page .tbl { overflow-x: auto; }