.case-study {max-width:1160px;margin:0 auto;padding-bottom:80px}.case-breadcrumb{display:flex;gap:12px;align-items:center;padding:34px 0 0;font-size:.85rem;color:var(--muted)}.case-breadcrumb a{color:var(--gold)}.case-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.9fr);gap:46px;align-items:center;padding:82px 0 72px}.case-hero h1{font-size:clamp(2.8rem,5.2vw,5.4rem);line-height:1.06;letter-spacing:-.05em;margin:18px 0 24px}.case-lead{color:var(--muted);line-height:1.8;font-size:1.07rem}.case-actions{display:flex;flex-wrap:wrap;gap:13px;margin-top:28px}.case-hero-visual{margin:0;border:1px solid var(--border);border-radius:20px;overflow:hidden;background:var(--panel)}.case-hero-visual img{width:100%;height:auto;display:block}.case-hero-visual figcaption,.case-gallery figcaption{padding:14px 18px;color:var(--muted);font-size:.8rem}.case-facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:0 0 35px}.case-facts div{padding:23px;border:1px solid var(--border);border-radius:14px;background:var(--panel)}.case-facts span,.case-facts strong{display:block}.case-facts span{font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--gold);margin-bottom:14px}.case-facts strong{font-size:.95rem;line-height:1.5}.case-section{border-top:1px solid var(--border);padding:76px 0}.case-section h2,.case-bottom h2{max-width:860px;font-size:clamp(2rem,3.6vw,3.5rem);line-height:1.15;letter-spacing:-.035em;margin:18px 0 25px}.case-section>p,.case-bottom>p{max-width:870px;color:var(--muted);line-height:1.85;margin:0 0 17px}.case-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:34px 0}.case-grid article{padding:30px;border:1px solid var(--border);border-radius:16px;background:var(--panel)}.case-grid article>span{color:var(--gold);font-size:.77rem}.case-grid h3{font-size:1.3rem;margin:12px 0}.case-grid p{color:var(--muted);line-height:1.75}.case-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:35px 0 0}.case-gallery figure{margin:0;background:var(--panel);border:1px solid var(--border);border-radius:16px;overflow:hidden}.case-gallery img{width:100%;height:auto;display:block}.case-flow{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:32px 0}.case-flow div{flex:1 1 170px;border:1px solid var(--border);border-radius:12px;background:var(--panel);padding:22px 13px;text-align:center;font-size:.89rem;font-weight:650}.case-flow span{color:var(--gold)}.case-evidence a,.case-text-link{color:var(--gold)}.case-bottom{padding:65px clamp(22px,5vw,60px);border:1px solid var(--border);border-radius:22px;background:linear-gradient(135deg,var(--panel),rgba(216,183,93,.07))}@media(max-width:900px){.case-hero{grid-template-columns:1fr;padding:50px 0}.case-facts{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:620px){.case-grid,.case-gallery,.case-facts{grid-template-columns:1fr}.case-hero h1{font-size:clamp(2.4rem,10vw,3.5rem)}.case-section{padding:50px 0}.case-actions .btn{width:100%}.case-flow{display:grid;grid-template-columns:1fr}.case-flow span{text-align:center;transform:rotate(90deg)}}