/* V60 project-detail case study: page-scoped only. Existing gallery engine is reused. */
body.v60-case-page{--c-ink:#122b53;--c-sub:#62799c;--c-blue:#186eff;--c-line:#d5e5fb;--c-soft:#eff6ff;background:#f9fcff}
body.v60-case-page .v60-case{color:var(--c-ink);overflow:clip;background:#f7fbff}
body.v60-case-page .v60-case *{box-sizing:border-box}
.v60-case h1,.v60-case h2,.v60-case h3,.v60-case p{margin-top:0}
.v60-case h2{font-size:clamp(36px,4.0vw,60px);line-height:1.08;letter-spacing:-.052em;color:var(--c-ink);font-weight:850;margin:16px 0 19px}
.v60-case h2 em{font-style:normal;color:#176cf4}
.v60-case p{font-size:15px;line-height:1.85;color:var(--c-sub)}
.v60-case .v60-kicker{display:inline-flex;align-items:center;gap:11px;color:#176bf4;font-size:11px;letter-spacing:.15em;font-weight:850;text-transform:uppercase}
.v60-case .v60-kicker:before{content:"";width:23px;height:2px;background:#2375ff;flex:none}
.v60-case .v60-panel{padding:clamp(72px,7vw,110px) 0;position:relative;scroll-margin-top:108px;isolation:isolate}
.v60-case .v60-panel:nth-of-type(even){background:#eef5ff}
.v60-case .v60-panel:nth-of-type(odd){background:#fafcff}
.v60-case .v60-btn{display:inline-flex;align-items:center;justify-content:center;gap:11px;text-decoration:none;padding:14px 20px;border-radius:13px;border:1px solid #c4dcff;font-size:13px;line-height:1.3;font-weight:800;cursor:pointer;transition:transform .24s,background .24s,box-shadow .24s}
.v60-case .v60-btn:hover{transform:translateY(-3px)}
.v60-case .v60-btn.primary{background:#176df4;color:#fff;border-color:#176df4;box-shadow:0 15px 35px #1565da2b}
.v60-case .v60-btn.outline{background:#fff;color:#1765d9}
.v60-case .v60-actions{display:flex;flex-wrap:wrap;gap:12px;margin:27px 0 27px}
.v60-anchorbar{position:sticky;z-index:20;top:var(--header-height,82px);height:auto;background:#fffffff0;border-bottom:1px solid #e2ebfa;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.v60-anchorbar>.v30-container{display:flex;gap:clamp(16px,2.1vw,30px);overflow-x:auto;scrollbar-width:none;white-space:nowrap;align-items:center;padding-top:13px;padding-bottom:13px}
.v60-anchorbar>.v30-container::-webkit-scrollbar{display:none}
.v60-anchorbar a{font-size:11px;font-weight:750;color:#587497;text-decoration:none;transition:color .2s;flex:none}
.v60-anchorbar a:hover,.v60-anchorbar a.is-active{color:#176bf4}
/* 01 hero */
.v60-case .v60-hero{padding:45px 0 98px!important;background:radial-gradient(circle at 73% 34%,#bcdcffaf,transparent 35%),linear-gradient(140deg,#f9fcff,#eaf4ff 75%,#fff)}
.v60-breadcrumb{display:flex;align-items:center;gap:10px;margin:0 0 50px;color:#7587a6;font-size:11px;font-weight:650}
.v60-breadcrumb a{color:#176bf4;text-decoration:none}
.v60-hero-grid{display:grid;grid-template-columns:minmax(0,.94fr) minmax(0,1.06fr);gap:clamp(32px,4vw,72px);align-items:center}
.v60-hero-copy h1{font-size:clamp(42px,5.2vw,76px);line-height:1.045;letter-spacing:-.069em;overflow-wrap:break-word;max-width:700px;margin:18px 0 20px;color:#112b50}
.v60-hero-copy h1 span{color:#1b6df2}
.v60-case .v60-lead{font-size:16px;line-height:1.85;max-width:580px}
.v60-techs{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}
.v60-techs span{border:1px solid #cfe0fb;background:#fff;box-shadow:0 4px 16px #2271d30b;color:#2364bc;padding:8px 12px;border-radius:999px;font-weight:700;font-size:11px}
.v60-hero-metadata{display:grid;grid-template-columns:1fr 1fr;gap:12px;max-width:480px}
.v60-hero-metadata>div{border-top:1px solid #d7e5f8;padding:15px 0}
.v60-hero-metadata small{display:block;color:#7c97ba;font-size:9px;font-weight:850;letter-spacing:.14em;margin-bottom:7px}
.v60-hero-metadata strong{font-size:12px;color:#1a3861;line-height:1.5;display:block}
.v60-hero-media{min-height:510px;position:relative;display:grid;place-items:center;isolation:isolate;perspective:1100px}
.v60-mesh{position:absolute;width:81%;aspect-ratio:1;border:1px solid #91bdfb73;border-radius:50%;top:4%;left:10%;z-index:-1;box-shadow:0 0 0 38px #ffffff30,0 0 0 80px #8ebfff0a}
.v60-main-browser{position:relative;background:#fff;padding:8px;border:1px solid #dbe8fb;border-radius:23px;width:88%;box-shadow:0 25px 70px #1854ae32;transform:rotate(-3deg);overflow:hidden;transition:transform .6s cubic-bezier(.2,.8,.2,1)}
.v60-hero-media:hover .v60-main-browser{transform:rotate(0deg) translateY(-6px)}
.v60-browserbar{display:flex;align-items:center;gap:6px;height:31px;padding:0 12px;background:#f9fbff;color:#8096b7;font-size:9px;font-weight:750}
.v60-browserbar i{display:block;width:7px;height:7px;background:#97bdf8;border-radius:50%}
.v60-browserbar i:first-child{background:#ffc1ba}.v60-browserbar i:nth-child(2){background:#ffe0a3}
.v60-browserbar span{margin-left:auto;max-width:75%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.v60-main-browser>img{width:100%;display:block;aspect-ratio:1.52;object-fit:cover;object-position:top;border-radius:12px;background:#dceafa}
.v60-hero-mini{width:36%;position:absolute;right:-1%;bottom:2%;border-radius:18px;background:#fff;border:6px solid white;overflow:hidden;transform:rotate(8deg);box-shadow:0 24px 56px #0d4b993b;transition:transform .5s}
.v60-hero-media:hover .v60-hero-mini{transform:rotate(3deg) translateY(-8px)}
.v60-hero-mini img{width:100%;aspect-ratio:1.5;object-fit:cover;object-position:top;display:block}
.v60-hero-proof{position:absolute;top:1%;right:3%;background:#fffffff1;border:1px solid #d4e4fe;border-radius:999px;padding:11px 15px;font-size:10px;font-weight:850;color:#1c66d7;box-shadow:0 12px 25px #236fcd1e}
/* 02-04: original full 3D engine and familiar slider controls */
.v60-case .v60-panel-motion{overflow:hidden}
.v60-case .v60-panel-motion:nth-child(odd){background:linear-gradient(160deg,#edf6ff,#f9fcff 80%)}
.v60-panel-head{display:flex;justify-content:space-between;align-items:flex-end;gap:25px;margin-bottom:38px}
.v60-panel-head>div:first-child{max-width:760px}
.v60-panel-head h2{max-width:760px}
.v60-panel-head p{max-width:650px;margin-bottom:0}
.v60-head-count{display:flex;flex-direction:column;align-items:flex-end;gap:12px;flex:none}
.v60-head-count>span,.v60-quality-note{color:#3a77dc;font-size:10px;font-weight:800;letter-spacing:.11em;text-transform:uppercase;padding:11px 15px;background:#ffffff91;border:1px solid #d6e7fb;border-radius:999px}
.v60-head-count b{font-size:22px;color:#176df4;letter-spacing:.02em}
.v60-case .v60-motion{--v32-card-width:41%;max-width:100%}
.v60-case .v60-motion .v32-stage{height:clamp(415px,36vw,515px)}
.v60-case .v60-motion .v32-card{height:92%;border-radius:24px;box-shadow:0 23px 70px #16488129;overflow:hidden;background:white;border-color:#d1e4fc}
.v60-case .v60-motion .v32-card-image{background:#e0edfc;flex:1 1 auto;min-height:0}
.v60-case .v60-motion .v32-card-image img{width:100%;height:100%;object-fit:cover;object-position:top center}
.v60-case .v60-motion .v32-card-copy{min-height:133px;padding:17px 21px 20px;flex:none;background:#fff}
.v60-case .v60-motion .v32-card-copy h3{font-size:clamp(17px,1.6vw,23px);margin:7px 0 7px}
.v60-case .v60-motion .v32-card-copy p{font-size:11.5px;line-height:1.5;max-height:36px;overflow:hidden}
.v60-case .v60-motion .v32-card-copy>a{font-size:11px;margin-top:9px}
.v60-case .v60-motion .v32-motion-bottom{margin-top:26px;display:flex;gap:18px;justify-content:space-between;align-items:center}
.v60-case .v60-motion .v32-progress{flex:1;max-width:360px}
.v60-case .v60-motion .v32-button-group button{border-color:#bcd9ff;box-shadow:0 8px 19px #266cce16}
.v60-case .v60-panel-coverflow .v32-card-image img{object-fit:cover}
.v60-case .v60-panel-coverflow .v32-card-tag{font-size:8px}
/* 05 device selector */
.v60-panel-devices{background:linear-gradient(155deg,#fff,#edf5ff)!important;overflow:hidden}
.v60-device-grid{display:grid;grid-template-columns:minmax(0,.82fr) minmax(0,1.18fr);gap:clamp(30px,5vw,78px);align-items:center}
.v60-device-copy h2{font-size:clamp(43px,5.1vw,76px)}
.v60-device-copy p{max-width:540px}
.v60-device-tabs{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}
.v60-device-tabs button{border:1px solid #c5dbfa;background:#fff;border-radius:12px;padding:14px 18px;font-size:13px;font-weight:800;color:#4c6b97;cursor:pointer}
.v60-device-tabs button.is-active{color:#fff;background:#176ef6;border-color:#176ef6;box-shadow:0 12px 29px #236bce33}
.v60-live-actions{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0}
.v60-case .v60-device-note{font-size:12px;color:#7389a7;line-height:1.7;max-width:525px}
.v60-live-link{color:#1b66dc;font-size:12px;font-weight:800;text-decoration:none}
.v60-device-stage{min-height:575px;position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:35px 16px 10px;overflow:visible}
.v60-device-orbit{position:absolute;inset:3% 0 5%;border:1px solid #b1d4fa8a;border-radius:50%;pointer-events:none}
.v60-device-shell{width:100%;max-width:680px;border:12px solid #182c4d;border-radius:25px;box-shadow:0 28px 62px #173f7827;background:#182c4d;transition:width .52s,height .52s,border-radius .52s,transform .52s;overflow:hidden;position:relative;z-index:2}
.v60-device-screen{width:100%;aspect-ratio:1.64;position:relative;overflow:hidden;background:white}
.v60-device-screen>.v60-screen-shot{width:100%;height:100%;object-fit:cover;object-position:top left;display:block}
.v60-device-stage[data-device="tablet"] .v60-device-shell{width:min(79%,445px);border-radius:28px;max-width:none}
.v60-device-stage[data-device="tablet"] .v60-device-screen{aspect-ratio:.78}
.v60-device-stage[data-device="mobile"] .v60-device-shell{width:min(48%,265px);border-radius:35px;border-width:10px;max-width:none}
.v60-device-stage[data-device="mobile"] .v60-device-screen{aspect-ratio:.49}
.v60-iframe-layer{position:absolute;inset:0;overflow:hidden;background:white}
.v60-iframe-layer[hidden]{display:none}
.v60-iframe-layer iframe{border:0;display:block;width:1440px;height:900px;transform-origin:top left;pointer-events:auto;background:#fff}
.v60-device-foot{display:flex;justify-content:space-between;gap:10px;width:85%;margin-top:22px;z-index:2;position:relative;color:#5880b2;font-size:10px;font-weight:850;letter-spacing:.14em}
/* 06 project architecture */
.v60-panel-architecture{background:#fff!important}
.v60-arch-layout{display:grid;grid-template-columns:minmax(0,.75fr) minmax(0,1.25fr);gap:clamp(25px,5vw,70px);align-items:center}
.v60-arch-copy p{max-width:430px}
.v60-arch-footnote{font-size:11px;color:#839ab8;border-left:3px solid #357dff;padding-left:14px;line-height:1.6}
.v60-arch-board{border-radius:28px;padding:27px;border:1px solid #cbdffd;background:radial-gradient(circle at 55% 0,#d8eaff,transparent 58%),linear-gradient(160deg,#f8fbff,#e8f3ff);box-shadow:0 28px 70px #164b9a1b;position:relative;overflow:hidden}
.v60-arch-board::before{content:"";position:absolute;inset:0;background-image:radial-gradient(#8aaffb58 1px,transparent 1px);background-size:24px 24px;pointer-events:none;opacity:.5}
.v60-board-top,.v60-board-hub,.v60-board-paths,.v60-board-baseline{position:relative}
.v60-board-top{display:flex;justify-content:space-between;gap:10px;font-size:10px;letter-spacing:.1em;font-weight:800;color:#4e7fbe}
.v60-board-pulse{color:#0f8ca9}
.v60-board-hub{padding:21px 26px;margin:40px auto 38px;max-width:410px;background:#fff;border:1px solid #bedaff;border-radius:21px;box-shadow:0 18px 39px #155dad20;text-align:center}
.v60-board-hub span{display:block;font-size:10px;letter-spacing:.13em;color:#2272e3;font-weight:800;margin-bottom:8px}
.v60-board-hub strong{display:block;font-size:22px;line-height:1.3;letter-spacing:-.03em;color:#163966}
.v60-board-paths{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.v60-path-card{display:flex;gap:13px;align-items:center;min-height:80px;padding:16px;background:#ffffffdc;border:1px solid #d1e3fd;border-radius:17px;transition:transform .28s,box-shadow .28s}
.v60-path-card:hover{transform:translateY(-4px);box-shadow:0 13px 30px #1b69de1a}
.v60-path-card b{color:#1b74f7;font-size:14px}.v60-path-card span{font-size:12px;color:#3a5678;line-height:1.55;font-weight:650}
.v60-board-baseline{display:flex;gap:16px;align-items:center;justify-content:center;margin-top:30px;font-size:10px;color:#396eae;letter-spacing:.1em;font-weight:850}
.v60-board-baseline i{width:20px;height:1px;background:#9bc1f5}
/* 07 two-column quality scene */
.v60-panel-delivery{background:linear-gradient(155deg,#eef6ff,#fff)!important}
.v60-quality-layout{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:25px;align-items:stretch}
.v60-quality-showcase{position:relative;min-height:395px;border-radius:26px;overflow:hidden;border:1px solid #cbdffe;box-shadow:0 18px 50px #235ea723;background:#e6f1ff}
.v60-quality-showcase>img{display:block;width:100%;height:100%;position:absolute;inset:0;object-fit:cover;object-position:top center}
.v60-quality-overlay{position:absolute;inset:auto 20px 20px;background:#fffffff2;backdrop-filter:blur(12px);border:1px solid #e3edfc;border-radius:16px;padding:15px 19px}
.v60-quality-overlay span{display:block;font-size:10px;font-weight:850;letter-spacing:.13em;color:#126cec;margin-bottom:7px}
.v60-quality-overlay strong{font-size:20px;color:#1e3960;letter-spacing:-.03em}
.v60-quality-list{display:flex;flex-direction:column;gap:13px}
.v60-quality-item{display:flex;gap:17px;align-items:flex-start;border:1px solid #d9e6f7;background:#fffffff5;border-radius:19px;padding:21px 22px;flex:1;transition:transform .3s,box-shadow .3s}
.v60-quality-item:hover{transform:translateX(5px);box-shadow:0 12px 28px #1b62c21b}
.v60-quality-item>span{font-size:17px;font-weight:850;color:#146cf1}
.v60-quality-item h3{font-size:19px;color:#19365e;letter-spacing:-.025em;margin:0 0 6px}
.v60-quality-item p{font-size:12px;line-height:1.7;margin:0}
.v60-case .v60-disclaimer{margin:21px 0 0;font-size:11px;color:#748dad}
/* 08 CTA */
.v60-panel-cta{background:#fff!important;padding:85px 0 110px!important}
.v60-cta-card{padding:clamp(33px,5vw,68px);display:flex;align-items:center;justify-content:space-between;gap:36px;position:relative;border-radius:30px;background:linear-gradient(116deg,#0d4094,#176df6);box-shadow:0 29px 67px #1a60c02b;overflow:hidden}
.v60-cta-ring{position:absolute;right:-90px;bottom:-190px;border:1px solid #ffffff40;width:460px;aspect-ratio:1;border-radius:50%;pointer-events:none}
.v60-case .v60-cta-card h2{position:relative;color:#fff;font-size:clamp(35px,4.1vw,58px);margin:18px 0 14px}
.v60-case .v60-cta-card h2 em{color:#b9d9ff}
.v60-case .v60-cta-card .v60-kicker{color:#d4e7ff}
.v60-case .v60-cta-card .v60-kicker:before{background:#bbd9ff}
.v60-case .v60-cta-card p{color:#e1ecff;max-width:600px;position:relative;margin:0}
.v60-cta-actions{display:flex;flex-direction:column;align-items:center;gap:15px;z-index:1;flex:none}
.v60-case .v60-btn.white{color:#1252bb;background:#fff;border-color:#fff;box-shadow:0 13px 31px #03173d23;white-space:nowrap}
.v60-cta-back{color:#deecff;text-decoration:none;font-weight:750;font-size:12px}
/* Dark theme keeps page premium light, legible and white glass rather than flipping to dark-heavy gradients */
html[data-theme="dark"] body.v60-case-page .v60-case{--c-ink:#112b52;--c-sub:#657d9f;background:#f7fbff;color:#152d53}
html[data-theme="dark"] body.v60-case-page .v60-panel-motion{background:linear-gradient(160deg,#f0f7ff,#fff)!important;color:#152d53}
html[data-theme="dark"] body.v60-case-page .v60-motion .v32-card,html[data-theme="dark"] body.v60-case-page .v60-motion .v32-card-copy{background:#fff!important;color:#17345b!important;border-color:#d1e4fc}
html[data-theme="dark"] body.v60-case-page .v60-motion .v32-card-copy p{color:#62799c}
html[data-theme="dark"] body.v60-case-page .v60-motion .v32-button-group button{background:#fff;color:#176df4;border-color:#c4dcfc}
@media(max-width:1100px){.v60-hero-grid{grid-template-columns:1fr 1fr}.v60-hero-media{min-height:410px}.v60-case .v60-motion{--v32-card-width:50%}.v60-device-grid{gap:32px}.v60-device-stage{min-height:480px}}
@media(max-width:850px){
 .v60-hero-grid,.v60-device-grid,.v60-arch-layout{grid-template-columns:1fr}
 .v60-case .v60-hero{padding-top:35px!important}.v60-breadcrumb{margin-bottom:28px}
 .v60-hero-copy h1{font-size:clamp(40px,7vw,61px)}
 .v60-hero-media{min-height:430px;max-width:680px;margin:auto;width:100%}
 .v60-case .v60-motion{--v32-card-width:63%}.v60-case .v60-motion .v32-stage{height:460px}
 .v60-device-stage{min-height:530px}.v60-arch-layout{gap:30px}
 .v60-cta-card{flex-direction:column;align-items:flex-start}.v60-cta-actions{align-items:flex-start}
}
@media(max-width:620px){
 .v60-case .v60-panel{padding:58px 0;scroll-margin-top:100px}
 .v60-case h2{font-size:clamp(32px,8.3vw,42px)}
 .v60-panel-head{align-items:flex-start;gap:12px;flex-direction:column;margin-bottom:12px}
 .v60-head-count{width:100%;align-items:center;flex-direction:row;justify-content:space-between}
 .v60-head-count>span{font-size:9px}
 .v60-case .v60-motion{--v32-card-width:78%}.v60-case .v60-motion .v32-stage{height:365px}
 .v60-case .v60-motion .v32-card{height:94%;width:var(--v32-card-width)}
 .v60-case .v60-motion .v32-card-copy{padding:12px 14px;min-height:122px}
 .v60-case .v60-motion .v32-card-copy h3{font-size:16px;margin:5px 0}
 .v60-case .v60-motion .v32-card-copy p{font-size:10px;line-height:1.4;max-height:29px}
 .v60-case .v60-motion .v32-motion-bottom{margin-top:11px;gap:10px;flex-wrap:wrap}
 .v60-case .v60-motion .v37-motion-hint{font-size:8px}.v60-case .v60-motion .v32-progress{max-width:95px}
 .v60-hero-grid{gap:10px}.v60-hero-copy h1{font-size:clamp(37px,10vw,48px)}
 .v60-case .v60-lead{font-size:14px;line-height:1.7}
 .v60-hero-media{min-height:320px}
 .v60-main-browser{width:85%}.v60-hero-proof{font-size:8px}
 .v60-device-copy h2{font-size:44px}.v60-device-stage{min-height:395px;padding:30px 0 0}
 .v60-device-shell{border-width:8px;border-radius:16px}
 .v60-device-stage[data-device="tablet"] .v60-device-shell{width:min(78%,300px)}
 .v60-device-stage[data-device="mobile"] .v60-device-shell{width:min(48%,194px)}
 .v60-device-tabs button{padding:11px 13px;font-size:12px}
 .v60-board-paths{grid-template-columns:1fr}.v60-arch-board{padding:17px}.v60-board-hub{margin:25px auto}
 .v60-quality-layout{grid-template-columns:1fr}.v60-quality-showcase{min-height:270px}.v60-quality-item{padding:16px}
 .v60-cta-card{padding:29px 24px;border-radius:20px}.v60-case .v60-cta-card h2{font-size:36px}
 .v60-case .v60-btn{font-size:12px;padding:12px 15px}
}
@media(prefers-reduced-motion:reduce){.v60-case *{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
/* Case page deliberately uses a light editorial canvas in both theme modes.
   Override the inherited global dark-text declarations with exact scope. */
html[data-theme="dark"] body.v60-case-page main.v60-case h1,
html[data-theme="dark"] body.v60-case-page main.v60-case h2,
html[data-theme="dark"] body.v60-case-page main.v60-case h3{color:#122b53}
html[data-theme="dark"] body.v60-case-page main.v60-case h2 em{color:#176cf4}
html[data-theme="dark"] body.v60-case-page main.v60-case p{color:#62799c}
html[data-theme="dark"] body.v60-case-page main.v60-case .v60-techs span,
html[data-theme="dark"] body.v60-case-page main.v60-case .v60-path-card,
html[data-theme="dark"] body.v60-case-page main.v60-case .v60-quality-item{color:#173a69}
html[data-theme="dark"] body.v60-case-page main.v60-case .v60-cta-card h2,
html[data-theme="dark"] body.v60-case-page main.v60-case .v60-cta-card .v60-kicker{color:#fff}
html[data-theme="dark"] body.v60-case-page main.v60-case .v60-cta-card h2 em{color:#bddbff}
html[data-theme="dark"] body.v60-case-page main.v60-case .v60-cta-card p{color:#e0edff}
body.v60-case-page .v60-case .v60-cta-back,
html[data-theme="dark"] body.v60-case-page .v60-case .v60-cta-back{color:#e2eeff!important}
html[data-theme="dark"] body.v60-case-page .v60-anchorbar{background:#fffffff0}
html[data-theme="dark"] body.v60-case-page .v60-anchorbar a{color:#5d789d}
html[data-theme="dark"] body.v60-case-page .v60-anchorbar a.is-active{color:#136cf1}
.v60-case .v60-panel{scroll-margin-top:155px}