.cases-hero-v11,.experience-hero{background:radial-gradient(circle at 82% 18%,rgba(39,91,255,.12),transparent 34%),linear-gradient(180deg,#f7f9fd 0%,#fff 100%)}
.case-summary-strip{display:flex;gap:12px;flex-wrap:wrap;margin-top:34px}
.case-summary-strip span{display:flex;align-items:baseline;gap:8px;padding:12px 16px;border:1px solid #dfe5ef;background:#fff;border-radius:4px;color:#4a5568}
.case-summary-strip b{font-size:25px;color:#12233f}
.split-head{display:flex;align-items:flex-end;justify-content:space-between;gap:36px}
.split-head>p{max-width:520px;margin:0;color:#667085}
.case-grid-v11{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px}
.case-grid-v11.live-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.case-grid-v11.prototype-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.case-card-v11{min-width:0;background:#fff;border:1px solid #e1e6ef;border-radius:8px;overflow:hidden;box-shadow:0 14px 38px rgba(23,42,75,.07);transition:.28s ease}
.case-card-v11:hover{transform:translateY(-4px);box-shadow:0 22px 48px rgba(23,42,75,.13);border-color:#cbd5e6}
.case-shot{display:block;position:relative;aspect-ratio:16/9;background:#eef2f8;overflow:hidden}
.case-shot>img{width:100%;height:100%;object-fit:cover;object-position:top left;transition:transform .45s ease}
.case-card-v11:hover .case-shot>img{transform:scale(1.018)}
.case-status{position:absolute;left:16px;top:16px;z-index:2;display:inline-flex;align-items:center;gap:7px;padding:7px 10px;border-radius:3px;font-size:12px;font-weight:700;letter-spacing:.03em}
.case-status.live{color:#106a46;background:rgba(238,255,248,.94);border:1px solid rgba(27,166,105,.3)}
.case-status.live:before{content:"";width:7px;height:7px;border-radius:50%;background:#18a66a;box-shadow:0 0 0 4px rgba(24,166,106,.12)}
.case-status.validation{color:#173a79;background:rgba(243,247,255,.94);border:1px solid rgba(46,96,190,.25)}
.case-card-copy{padding:24px 25px 26px}
.case-card-copy small{display:block;color:#5570a0;font-weight:700;margin-bottom:8px}
.case-card-copy h3{margin:0 0 10px;font-size:23px;line-height:1.3;color:#17233a}
.case-card-copy p{min-height:52px;margin:0;color:#667085;line-height:1.75}
.case-actions{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-top:22px;padding-top:16px;border-top:1px solid #edf0f5}
.case-actions a{font-weight:700;color:#244d94;font-size:14px}
.case-actions .external-link{color:#0a7650}
.research-section{border-top:1px solid #e8edf5}
.research-note{display:flex;gap:18px;margin-top:28px;padding:19px 22px;border-left:3px solid #315ea8;background:#f3f6fb;color:#5c6678}
.research-note b{white-space:nowrap;color:#193869}
.prototype-visual{position:relative;width:100%;height:100%;padding:22px;background:#091832;color:#dfeaff;overflow:hidden}
.prototype-visual:before{content:"";position:absolute;inset:0;background:linear-gradient(rgba(97,146,232,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(97,146,232,.08) 1px,transparent 1px);background-size:24px 24px}
.prototype-visual:after{content:"";position:absolute;width:180px;height:180px;border-radius:50%;right:-60px;bottom:-80px;background:var(--glow,#2a66df);filter:blur(55px);opacity:.28}
.prototype-top,.prototype-flow,.prototype-signal{position:relative;z-index:1}
.prototype-top{display:flex;justify-content:space-between;font-size:9px;letter-spacing:.13em;color:#9db4d8}
.prototype-top em{font-style:normal;color:#7fe2ba}
.prototype-flow{display:flex;align-items:center;gap:8px;margin-top:39px}
.prototype-flow span{position:relative;flex:1;min-width:0;padding:13px 8px 12px;border:1px solid rgba(139,178,238,.3);background:rgba(15,38,79,.82);font-size:11px;line-height:1.3;text-align:center;box-shadow:inset 0 0 24px rgba(35,92,190,.1)}
.prototype-flow span:not(:last-child):after{content:"";position:absolute;right:-9px;top:50%;width:9px;height:1px;background:#5da2ff}
.prototype-flow i{display:block;margin-bottom:5px;font-style:normal;font-size:9px;color:#70a9ff}
.prototype-signal{display:flex;align-items:center;gap:5px;margin-top:25px;color:#a8bad6;font-size:9px}
.prototype-signal i{width:4px;height:4px;border-radius:50%;background:#55a5ff}
.prototype-signal strong{margin-left:5px;font-weight:500}
.theme-green{--glow:#12b97f}.theme-violet{--glow:#7552e8}.theme-amber{--glow:#e5a832}.theme-cyan{--glow:#23acd8}.theme-red{--glow:#d14c5b}.theme-steel{--glow:#7790aa}
.experience-principles{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin-bottom:38px;background:#dfe5ee;border:1px solid #dfe5ee}
.experience-principles span{display:flex;flex-direction:column;gap:5px;padding:20px;background:#f9fbfe;color:#647087}
.experience-principles b{color:#17233a}
.case-detail-hero{padding:128px 0 72px;background:linear-gradient(180deg,#f7f9fc,#fff)}
.case-detail-grid{display:grid;grid-template-columns:.85fr 1.35fr;align-items:center;gap:64px}
.back-link{display:inline-block;margin-bottom:28px;color:#45618f;font-weight:700}
.case-detail-meta{display:flex;gap:8px;margin-bottom:16px}
.case-detail-meta span{padding:6px 9px;border:1px solid #dce3ee;background:#fff;color:#53698d;font-size:12px;font-weight:700}
.case-detail-copy h1{font-size:clamp(40px,4vw,62px);line-height:1.08;margin:0 0 22px;color:#14213a}
.case-detail-copy>p{font-size:19px;line-height:1.8;color:#59677e}
.case-detail-shot{overflow:hidden;border:1px solid #d8e0eb;background:#fff;box-shadow:0 28px 60px rgba(22,43,79,.15)}
.case-detail-shot img{display:block;width:100%;aspect-ratio:16/9;object-fit:cover;object-position:top left}
.shot-caption{display:flex;align-items:center;gap:8px;padding:12px 15px;color:#65718a;font-size:12px;border-top:1px solid #e5e9f0}
.live-dot{width:7px;height:7px;border-radius:50%;background:#18a66a;box-shadow:0 0 0 4px rgba(24,166,106,.12)}
.case-detail-blueprint{aspect-ratio:16/9;box-shadow:0 28px 60px rgba(22,43,79,.18)}
.detail-two-col{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.detail-panel{padding:38px;border:1px solid #e0e6ef;background:#fff}
.detail-panel.accent{background:#172c4e;color:#eaf1ff;border-color:#172c4e}
.detail-panel small{font-weight:700;letter-spacing:.08em;color:#5570a0}
.detail-panel.accent small,.detail-panel.accent p{color:#b8c8df}
.detail-panel h2{margin:12px 0 16px;font-size:30px}
.detail-panel p{margin:0;line-height:1.85;color:#617088}
.workflow-v11{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.workflow-v11 article{position:relative;min-height:150px;padding:24px 20px;border-top:3px solid #2b5ca8;background:#fff;box-shadow:0 8px 24px rgba(27,48,83,.06)}
.workflow-v11 article:not(:last-child):after{content:"→";position:absolute;right:-10px;top:70px;z-index:2;color:#6282b8}
.workflow-v11 b{font-size:12px;color:#6080b5}
.workflow-v11 h3{margin:29px 0 0;font-size:17px;line-height:1.45}
.proof-grid-v11{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.proof-grid-v11 article{padding:28px;border:1px solid #e1e6ef;background:#fff}
.proof-grid-v11 span{font-size:11px;font-weight:800;letter-spacing:.11em;color:#5274ab;text-transform:uppercase}
.proof-grid-v11 h3{margin:10px 0 12px;font-size:22px}
.proof-grid-v11 p{margin:0;color:#65728a;line-height:1.75}
.source-note-v11{display:flex;gap:18px;margin-top:22px;padding:17px 20px;background:#f4f7fb;color:#647087;font-size:13px}
.source-note-v11 b{white-space:nowrap;color:#233d67}
.home-proof-v11 .case-stage-media{position:relative;overflow:hidden;border:1px solid #dbe2ec;box-shadow:0 25px 55px rgba(23,45,82,.13)}
.home-proof-v11 .case-stage-media img{display:block;width:100%;height:100%;object-fit:cover;object-position:top left}
.home-proof-stats{display:flex;gap:12px;flex-wrap:wrap;margin:25px 0}
.home-proof-stats span{padding:10px 12px;background:#f3f6fa;color:#5c6a80;font-size:13px}
.home-proof-stats b{font-size:19px;color:#1a3e75;margin-right:4px}
@media(max-width:1050px){.case-grid-v11.live-grid,.case-grid-v11.prototype-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.case-detail-grid{grid-template-columns:1fr;gap:40px}.workflow-v11{grid-template-columns:repeat(3,1fr)}.proof-grid-v11{grid-template-columns:1fr}}
@media(max-width:720px){.site-nav{gap:14px;font-size:12px}.split-head{display:block}.split-head>p{margin-top:14px}.case-grid-v11,.case-grid-v11.live-grid,.case-grid-v11.prototype-grid{grid-template-columns:1fr}.case-card-copy p{min-height:0}.case-actions{align-items:flex-start;flex-direction:column}.experience-principles{grid-template-columns:1fr}.case-detail-hero{padding-top:100px}.case-detail-copy h1{font-size:38px}.detail-two-col{grid-template-columns:1fr}.workflow-v11{grid-template-columns:1fr}.workflow-v11 article{min-height:auto}.workflow-v11 article:not(:last-child):after{display:none}.research-note,.source-note-v11{display:block}.research-note b,.source-note-v11 b{display:block;margin-bottom:7px}.prototype-flow{margin-top:28px}}