.case-nav{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-block:20px}
.case-nav-links{display:flex;align-items:center;gap:32px;font-size:14px}
.case-nav-links>a{text-underline-offset:5px}
.case-hero{padding-block:46px 70px}
.case-breadcrumb{display:flex;gap:12px;flex-wrap:wrap;font-size:14px;color:var(--muted);margin-bottom:38px}
.case-breadcrumb a{text-decoration:underline;text-underline-offset:4px}
.case-opening{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(32px,5vw,80px);align-items:center}
.case-opening h1{font-size:clamp(48px,5.8vw,80px);line-height:1.03;letter-spacing:-.04em;margin:0 0 26px}
.case-deck{font-size:clamp(21px,2vw,28px);line-height:1.4;max-width:25ch;margin:0 0 18px}
.case-summary{color:var(--muted);font-size:16px;line-height:1.75;max-width:52ch;margin:0 0 28px}
.case-lead-image{display:block;width:100%;height:auto;border:1px solid var(--line);border-radius:var(--radius)}
.case-facts{display:grid;grid-template-columns:1fr 1fr 1.3fr;gap:32px;border-top:1px solid var(--line);margin:56px 0 0;padding-top:26px}
.case-facts dt{color:var(--muted);font-size:13px;margin-bottom:8px}
.case-facts dd{margin:0;font-size:15px;line-height:1.6}
.case-story{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,100px);align-items:start}
.case-story h2,.case-build h2,.case-outcome h2,.case-screens>h2{font-size:clamp(30px,3.3vw,46px);line-height:1.15;letter-spacing:-.035em;margin:0 0 24px}
.case-story p,.case-build p,.case-outcome p{font-size:17px;line-height:1.8;max-width:65ch;margin:0;color:var(--paper-muted)}
.case-build{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,100px);margin-top:80px}
.case-features>div{border-top:1px solid var(--paper-line);padding-block:24px}
.case-features h3{font-size:20px;line-height:1.45;margin:0 0 10px;letter-spacing:-.02em}
.case-features p{font-size:16px}
.case-screens>figure{margin:36px 0 0}
.case-screen-grid{display:grid;grid-template-columns:minmax(0,1fr) 230px;align-items:start;gap:32px;padding:32px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}
.case-screen-grid img{width:100%;height:auto;display:block;border-radius:8px}
.case-screens>figure>figcaption{color:var(--muted);font-size:13px;line-height:1.6;margin-top:16px}
.case-screens .owner-testimonial{border-top:1px solid var(--line);padding-top:64px;margin-top:80px}
.case-outcome{display:grid;grid-template-columns:1fr 1fr;gap:60px;margin-top:80px}
.case-outcome p{color:var(--muted)}
.case-close{max-width:860px}
.case-close h2{font-size:clamp(34px,4.5vw,58px);line-height:1.15;letter-spacing:-.035em;max-width:18ch;margin:0 0 24px}
.case-close p{max-width:55ch;line-height:1.8;color:var(--paper-muted);margin:0 0 30px}
.case-footer{display:flex;flex-wrap:wrap;gap:24px;justify-content:space-between;font-size:14px;padding-block:32px}
@media(max-width:900px){.case-opening{grid-template-columns:1fr}.case-opening>div{max-width:700px}.case-opening h1 br{display:none}.case-deck{max-width:36ch}.case-screen-grid{grid-template-columns:minmax(0,1fr) 160px;padding:20px;gap:20px}.case-facts{grid-template-columns:1fr 1fr}.case-facts>div:last-child{grid-column:1/-1}}
@media(max-width:620px){.case-nav{gap:16px;padding-block:16px}.case-nav-links{gap:16px}.case-nav-links>a{display:none}.case-hero{padding-block:28px 48px}.case-breadcrumb{margin-bottom:30px}.case-opening h1{font-size:48px}.case-facts{grid-template-columns:1fr;gap:24px;margin-top:36px}.case-story,.case-build,.case-outcome{grid-template-columns:1fr;gap:28px}.case-build,.case-outcome{margin-top:48px}.case-screen-grid{grid-template-columns:1fr;padding:16px}.case-screen-grid .phone-capture{width:195px;max-width:100%;justify-self:center}.case-screens .owner-testimonial{padding-top:40px;margin-top:48px}}