.pro-hero{background:#171926;color:#fff;padding:80px 0 90px}.pro-hero-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:70px;align-items:center}.pro-hero h1{font-size:clamp(2.6rem,4.8vw,4.6rem);line-height:1.06;letter-spacing:-.05em;max-width:17ch}.pro-hero .eyebrow{color:#ffa8bd}.pro-hero .lede{color:#d4d5df}.pro-hero .actions{align-items:flex-start;flex-direction:column;gap:20px}.pro-proof-link{color:#ffd1dc;text-underline-offset:5px}.pro-definition{background:#232637;border:1px solid #45485b;border-radius:24px;padding:36px}.pro-definition img{width:100%;max-width:300px;height:auto;object-fit:contain;margin-bottom:30px}.pro-definition h2{font-size:1.6rem;letter-spacing:-.025em}.pro-definition p{color:#dddfe8;line-height:1.7}.pro-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;margin-top:36px}.pro-grid article{border-top:2px solid #f7a8b8;padding:26px 0}.pro-grid h3,.pro-steps h3{font-size:1.35rem;line-height:1.3}.pro-grid p,.pro-steps p{color:var(--muted);line-height:1.7}.pro-number{display:block;color:#a62b4f;font-weight:700;font-size:1rem;margin-bottom:16px}.pro-case{background:#f2f3f8;scroll-margin-top:100px}.pro-case-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:64px;align-items:center}.pro-case figure{margin:0}.pro-case img{display:block;width:100%;height:auto;border-radius:24px}.pro-case figcaption{font-size:.85rem;color:#595d6c;line-height:1.5;margin-top:16px}.pro-case h2{font-size:clamp(2rem,3.3vw,3.2rem)}.pro-case p{line-height:1.7}.pro-case-flow{padding-left:24px;line-height:1.6}.pro-case-flow li{padding:8px 0}.pro-case-flow li::marker{font-weight:700;color:#a62b4f}.pro-source-links{display:grid;gap:16px;margin-top:28px}.pro-source-links a{color:#93304b;text-underline-offset:4px;font-weight:600}.pro-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:26px;list-style:none;padding:0;margin:40px 0}.pro-scope{border:1px solid #ddd3d7;border-radius:20px;background:#fff;padding:28px 32px}.pro-scope h3{margin-top:0}.pro-scope p{margin-bottom:0;line-height:1.7}.pro-related{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:32px}.pro-related a{display:flex;justify-content:space-between;gap:16px;border:1px solid #dedee7;border-radius:12px;padding:24px;font-weight:600;text-decoration:none}.pro-related a:hover{background:#fff1f4}.pro-grid a{text-decoration:none}.pro-grid a:hover{text-decoration:underline}@media(max-width:1000px){.pro-hero-grid,.pro-case-grid{gap:32px}.pro-steps{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:760px){.pro-hero{padding:48px 0}.pro-hero-grid,.pro-case-grid,.pro-grid,.pro-related,.pro-steps{grid-template-columns:1fr}.pro-hero h1{max-width:none}.pro-definition{padding:26px}.pro-grid{gap:12px}.pro-case-grid{gap:36px}.pro-case figure{max-width:480px;margin:auto}.pro-scope{padding:24px}.pro-steps{gap:20px}}