/* === Case Study shared styles — ported from creative-canvas Tailwind === */
:root{
  --cs-ink:#1d1d1f;
  --cs-paper:#ffffff;
  --cs-orange:#ff6b1a;
  --cs-yellow:#fff4b8;
  --cs-muted:#6e6e73;
  --cs-border:rgba(29,29,31,.1);
  --cs-display:-apple-system,BlinkMacSystemFont,"SF Pro Display","Helvetica Neue",sans-serif;
  --cs-body:-apple-system,BlinkMacSystemFont,"SF Pro Text","Helvetica Neue",sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{background:var(--cs-paper);color:var(--cs-ink);font-family:var(--cs-body);
  -webkit-font-smoothing:antialiased;line-height:1.5;min-height:100vh}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

/* Top nav */
.cs-nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.78);
  backdrop-filter:blur(14px) saturate(170%);border-bottom:1px solid var(--cs-border)}
.cs-nav-inner{max-width:1200px;margin:0 auto;padding:0 24px;height:56px;
  display:flex;align-items:center;justify-content:space-between}
.cs-brand{font-family:var(--cs-display);font-weight:700;font-size:18px;letter-spacing:-.02em;text-transform:uppercase}
.cs-brand .dot{color:var(--cs-orange)}
.cs-nav-links{display:flex;align-items:center;gap:4px;font-size:11px;font-weight:700;
  text-transform:uppercase;letter-spacing:.2em}
.cs-nav-links a{padding:6px 12px;border-radius:8px;transition:color .2s,background .2s}
.cs-nav-links a:hover{color:var(--cs-orange);background:#f5f5f7}

/* Floating back-home (matches sys.html aesthetic) */
.cs-backhome{position:fixed;top:18px;left:18px;width:42px;height:42px;border-radius:50%;
  background:#fff;border:1px solid var(--cs-border);display:grid;place-items:center;
  color:var(--cs-ink);z-index:60;transition:transform .15s,border-color .15s,box-shadow .2s;
  box-shadow:0 4px 14px -4px rgba(0,0,0,.12)}
.cs-backhome:hover{transform:translateX(-2px);border-color:var(--cs-orange);color:var(--cs-orange)}
.cs-backhome svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

/* Layout containers */
.cs-wrap{max-width:768px;margin:0 auto;padding:0 24px}
.cs-wrap-wide{max-width:1100px;margin:0 auto;padding:0 24px}

/* Hero header */
.cs-hero{padding:48px 0 40px}
@media(min-width:1024px){.cs-hero{padding:112px 0 80px}}
.cs-back-link{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.3em;
  color:rgba(29,29,31,.5);transition:color .2s;line-height:1.6;display:inline-block}
.cs-back-link:hover{color:var(--cs-orange)}
.cs-eyebrow{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.25em;color:rgba(29,29,31,.5);line-height:1.7}
.cs-meta{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.22em;color:rgba(29,29,31,.4);margin-top:6px;line-height:1.6}
.cs-emp{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.18em;color:var(--cs-orange);margin-top:8px;line-height:1.7}
.cs-emp a{text-decoration:underline}
.cs-emp a:hover{color:var(--cs-ink)}
.cs-badge-row{display:flex;align-items:flex-start;gap:14px;margin-top:24px;flex-wrap:wrap}
.cs-badge-row > svg{flex-shrink:0}
.cs-badge-row > div{min-width:0;flex:1}
.cs-title{font-family:var(--cs-display);font-weight:600;font-size:40px;line-height:1.04;letter-spacing:-.03em;margin-top:28px;word-wrap:break-word}
@media(min-width:1024px){.cs-title{font-size:64px}}
.cs-summary{margin-top:24px;font-size:18px;line-height:1.6;color:rgba(29,29,31,.7)}
@media(min-width:1024px){.cs-summary{font-size:20px}}
.cs-built-note{margin-top:12px;font-size:14px;font-style:italic;color:rgba(29,29,31,.55);line-height:1.6}
.cs-built-note a{font-style:normal;font-weight:600;color:var(--cs-ink)}
.cs-built-note a:hover{color:var(--cs-orange)}

.cs-cta-row{margin-top:32px;display:flex;flex-wrap:wrap;gap:12px}
.cs-btn-dark{background:var(--cs-ink);color:var(--cs-paper);padding:10px 22px;border-radius:999px;
  font-size:11px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;
  display:inline-flex;align-items:center;gap:8px;transition:background .2s}
.cs-btn-dark:hover{background:var(--cs-orange)}
.cs-btn-ghost{border:1px solid rgba(29,29,31,.2);padding:10px 22px;border-radius:999px;
  font-size:11px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;
  display:inline-flex;align-items:center;gap:8px;transition:border-color .2s,color .2s}
.cs-btn-ghost:hover{border-color:var(--cs-orange);color:var(--cs-orange)}

/* Stat row */
.cs-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:rgba(29,29,31,.1);
  border-radius:18px;overflow:hidden;border:1px solid var(--cs-border)}
@media(min-width:768px){.cs-stats{grid-template-columns:repeat(4,1fr)}}
.cs-stat{background:var(--cs-paper);padding:20px}
.cs-stat-v{font-family:var(--cs-display);font-weight:600;font-size:30px;letter-spacing:-.02em;line-height:1.1}
@media(min-width:1024px){.cs-stat-v{font-size:36px}}
.cs-stat-k{margin-top:4px;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.25em;color:rgba(29,29,31,.55)}

/* Body sections */
.cs-article{padding:64px 0 96px}
@media(min-width:1024px){.cs-article{padding:96px 0 128px}}
.cs-section{display:grid;grid-template-columns:1fr;gap:24px;margin-bottom:56px;scroll-margin-top:80px}
@media(min-width:768px){.cs-section{grid-template-columns:80px 1fr;gap:40px;margin-bottom:64px}}
.cs-section-num{font-family:var(--cs-display);font-weight:600;font-size:30px;color:rgba(29,29,31,.15);line-height:1}
.cs-section-kicker{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.3em;color:var(--cs-orange);margin-bottom:16px}
.cs-section-title{font-family:var(--cs-display);font-weight:600;font-size:36px;line-height:1.05;letter-spacing:-.02em}
@media(min-width:1024px){.cs-section-title{font-size:56px}}
.cs-section-body{margin-top:20px;display:flex;flex-direction:column;gap:20px;font-size:17px;line-height:1.7;color:rgba(29,29,31,.85)}
@media(min-width:1024px){.cs-section-body{font-size:19px}}
.cs-section-body p{margin:0}

/* Inline helpers */
.cs-mono{padding:2px 6px;border-radius:4px;font-family:ui-monospace,SF Mono,Menlo,monospace;
  font-size:.9em;background:rgba(29,29,31,.06);color:rgba(29,29,31,.9)}
.cs-mono-dark{padding:2px 6px;border-radius:4px;font-family:ui-monospace,SF Mono,Menlo,monospace;
  font-size:.9em;background:rgba(255,255,255,.15);color:var(--cs-paper)}
.cs-em{font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:.92em;padding:2px 4px;
  border-radius:4px;background:rgba(29,29,31,.06);color:rgba(29,29,31,.9)}
.cs-u{font-weight:600;color:var(--cs-ink);
  border-bottom:2px solid var(--cs-orange);padding-bottom:1px}

/* Bullet list */
.cs-list{display:flex;flex-direction:column;gap:14px;list-style:none;padding:0;margin-top:8px}
.cs-list li{display:flex;gap:16px;align-items:flex-start}
.cs-list .bullet{margin-top:6px;width:18px;height:18px;border-radius:50%;background:var(--cs-orange);flex-shrink:0}
.cs-list p{margin:0}
.cs-list strong{font-weight:700}

/* Figures */
.cs-figure{margin:48px 0;border-radius:18px;border:1px solid var(--cs-border);background:var(--cs-paper);padding:24px}
@media(min-width:1024px){.cs-figure{padding:32px}}
.cs-figure svg{width:100%;height:auto}
.cs-figcap{margin-top:16px;font-size:11px;font-weight:600;letter-spacing:.25em;text-transform:uppercase;color:rgba(29,29,31,.6);text-align:center}

/* Anatomy figure (yellow card) */
.cs-anatomy{background:var(--cs-yellow);border:1px solid var(--cs-border);border-radius:18px;
  padding:24px;margin:48px 0}
@media(min-width:1024px){.cs-anatomy{padding:32px}}
.cs-anatomy-tag{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.25em;color:rgba(29,29,31,.55);margin-bottom:16px}
.cs-anatomy-row{font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:14px;display:flex;flex-wrap:wrap;align-items:center;gap:0}
@media(min-width:1024px){.cs-anatomy-row{font-size:16px}}
.cs-tok{padding:4px 8px;border-radius:4px;color:#fff;font-weight:600;display:inline-block}
.cs-sep{padding:0 4px;color:rgba(29,29,31,.5)}
.cs-anatomy-legend{margin-top:16px;display:flex;flex-wrap:wrap;gap:8px 24px;font-size:10px;
  font-weight:700;text-transform:uppercase;letter-spacing:.2em;color:rgba(29,29,31,.55)}
.cs-anatomy-legend span{display:inline-flex;align-items:center;gap:8px}
.cs-swatch{width:8px;height:8px;border-radius:2px;display:inline-block}

/* Finder window */
.cs-finder{margin:40px 0;border-radius:14px;overflow:hidden;border:1px solid rgba(29,29,31,.15);
  background:#1e1e1e;color:#e8e8e8;box-shadow:0 30px 60px -20px rgba(0,0,0,.4)}
.cs-finder.cs-finder-clean{background:#f6f6f6;color:#1a1a1a;border-color:rgba(29,29,31,.15)}
.cs-finder-bar{display:flex;align-items:center;padding:8px 12px;background:linear-gradient(to bottom,#3a3a3a,#2a2a2a);border-bottom:1px solid rgba(0,0,0,.4)}
.cs-finder-clean .cs-finder-bar{background:linear-gradient(to bottom,#ececec,#dcdcdc);border-bottom-color:rgba(0,0,0,.1)}
.cs-finder-dots{display:flex;gap:6px}
.cs-finder-dots span{width:12px;height:12px;border-radius:50%;display:block}
.cs-finder-dots .d1{background:#ff5f57}
.cs-finder-dots .d2{background:#febc2e}
.cs-finder-dots .d3{background:#28c840}
.cs-finder-title{flex:1;text-align:center;font-size:11px;font-weight:500;color:rgba(255,255,255,.7);margin-left:-48px}
.cs-finder-clean .cs-finder-title{color:rgba(0,0,0,.7)}
.cs-finder-tag{font-size:10px;font-weight:700;letter-spacing:.15em;text-transform:uppercase;
  background:#dcfce7;color:#15803d;padding:2px 10px;border-radius:999px}
.cs-finder-head{display:grid;grid-template-columns:1fr auto;gap:16px;padding:6px 16px;
  font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.15em;color:rgba(255,255,255,.45);
  border-bottom:1px solid rgba(255,255,255,.1);background:rgba(255,255,255,.03)}
.cs-finder-clean .cs-finder-head{color:rgba(0,0,0,.5);border-bottom-color:rgba(0,0,0,.1);background:rgba(0,0,0,.03)}
.cs-finder-list{position:relative;height:260px;overflow:hidden}
.cs-finder-track{position:absolute;inset:0 0 auto 0;will-change:transform}
.cs-finder-row{display:grid;grid-template-columns:1fr auto;gap:16px;align-items:center;
  padding:0 16px;height:30px;font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:13px;color:rgba(255,255,255,.85)}
.cs-finder-row:nth-child(odd){background:rgba(255,255,255,.02)}
.cs-finder-clean .cs-finder-row{color:rgba(0,0,0,.85);font-size:12px}
.cs-finder-clean .cs-finder-row:nth-child(odd){background:rgba(0,0,0,.025)}
.cs-finder-row .name{display:flex;align-items:center;gap:8px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.cs-finder-row .kind{font-size:11px;color:rgba(255,255,255,.4)}
.cs-finder-clean .cs-finder-row .kind{color:rgba(0,0,0,.4)}
.cs-finder-fade-top,.cs-finder-fade-bot{position:absolute;left:0;right:0;height:40px;pointer-events:none}
.cs-finder-fade-top{top:0;background:linear-gradient(to bottom,#1e1e1e,transparent)}
.cs-finder-fade-bot{bottom:0;background:linear-gradient(to top,#1e1e1e,transparent)}
.cs-finder-clean .cs-finder-fade-top{background:linear-gradient(to bottom,#f6f6f6,transparent)}
.cs-finder-clean .cs-finder-fade-bot{background:linear-gradient(to top,#f6f6f6,transparent)}
.cs-finder-cap{padding:10px 16px;font-size:11px;color:rgba(255,255,255,.55);border-top:1px solid rgba(255,255,255,.1);background:rgba(0,0,0,.3)}
.cs-finder-clean .cs-finder-cap{color:rgba(0,0,0,.6);border-top-color:rgba(0,0,0,.1);background:rgba(0,0,0,.03)}
@keyframes csFinderScroll{from{transform:translateY(0)}to{transform:translateY(var(--cycle))}}

/* Screenshots */
.cs-shot{border-radius:18px;overflow:hidden;border:1px solid var(--cs-border);
  background:var(--cs-ink);box-shadow:0 30px 60px -20px rgba(0,0,0,.4);margin-top:64px}
.cs-shot img{width:100%;height:auto;display:block}
.cs-shot-cap{margin-top:12px;font-size:11px;font-weight:600;letter-spacing:.25em;
  text-transform:uppercase;color:rgba(29,29,31,.55);text-align:center}

/* What's on screen card (yellow) */
.cs-features{background:var(--cs-yellow);border:1px solid var(--cs-border);border-radius:18px;
  padding:24px;margin-top:48px}
@media(min-width:1024px){.cs-features{padding:32px}}
.cs-features-tag{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.25em;color:rgba(29,29,31,.55);margin-bottom:20px}
.cs-features-grid{display:grid;grid-template-columns:1fr;gap:20px}
@media(min-width:768px){.cs-features-grid{grid-template-columns:1fr 1fr;column-gap:40px}}
.cs-feature{display:flex;gap:12px}
.cs-feature .dot{margin-top:8px;width:6px;height:6px;border-radius:50%;background:var(--cs-orange);flex-shrink:0}
.cs-feature p{font-size:14px;line-height:1.6;color:rgba(29,29,31,.8)}
.cs-feature strong{color:var(--cs-ink)}

/* Live demo panel (Lazy Rename) */
.cs-demo{margin:48px 0;border-radius:18px;overflow:hidden;border:1px solid var(--cs-border);
  background:var(--cs-ink);color:var(--cs-paper);box-shadow:0 30px 60px -20px rgba(0,0,0,.4)}
.cs-demo-bar{display:flex;align-items:center;padding:10px 16px;border-bottom:1px solid rgba(255,255,255,.1);background:rgba(255,255,255,.04)}
.cs-demo-title{flex:1;text-align:center;font-size:11px;font-weight:500;color:rgba(255,255,255,.7);margin-left:-48px}
.cs-demo-body{padding:20px;display:grid;grid-template-columns:1fr;gap:28px}
@media(min-width:1024px){.cs-demo-body{padding:28px;grid-template-columns:1fr 1fr}}
.cs-demo-fields{display:flex;flex-direction:column;gap:10px}
.cs-demo-field-label{display:block;font-size:10px;font-weight:700;text-transform:uppercase;
  letter-spacing:.25em;color:rgba(255,255,255,.5);margin-bottom:6px}
.cs-demo-input,.cs-demo-select{width:100%;background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.15);border-radius:6px;padding:8px 12px;
  color:var(--cs-paper);font-size:14px;font-family:inherit;transition:border-color .2s}
.cs-demo-input:focus,.cs-demo-select:focus{outline:none;border-color:var(--cs-orange)}
.cs-demo-input:disabled{opacity:.4}
.cs-demo-select option{background:#1d1d1f}
.cs-demo-grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.cs-demo-concepts{padding-top:8px}
.cs-demo-output{padding-top:0}
@media(min-width:1024px){.cs-demo-output{border-left:1px solid rgba(255,255,255,.1);padding-left:28px}}
.cs-demo-out-head{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.25em;
  color:rgba(255,255,255,.5);margin-bottom:12px}
.cs-demo-list{display:flex;flex-direction:column;gap:8px;max-height:480px;overflow:auto;padding-right:4px}
.cs-demo-row{display:flex;align-items:center;gap:8px;border:1px solid rgba(255,255,255,.1);
  background:rgba(255,255,255,.04);border-radius:6px;padding:8px 12px;transition:background .2s}
.cs-demo-row:hover{background:rgba(255,255,255,.07)}
.cs-demo-row code{flex:1;font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:12.5px;color:rgba(255,255,255,.9);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cs-demo-row button{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.18em;
  padding:4px 10px;border-radius:4px;border:1px solid rgba(255,255,255,.15);color:var(--cs-paper);
  background:transparent;cursor:pointer;transition:border-color .2s,color .2s}
.cs-demo-row button:hover{border-color:var(--cs-orange);color:var(--cs-orange)}
.cs-demo-row-empty{font-size:12px;color:rgba(255,255,255,.5);font-style:italic}
.cs-demo-copyall{margin-top:16px;width:100%;background:var(--cs-orange);color:var(--cs-paper);
  padding:10px;border-radius:6px;border:0;font-size:11px;font-weight:700;letter-spacing:.2em;
  text-transform:uppercase;cursor:pointer;transition:background .2s,color .2s}
.cs-demo-copyall:hover{background:var(--cs-paper);color:var(--cs-ink)}
.cs-demo-cap{padding:4px 20px 20px;font-size:11px;color:rgba(255,255,255,.55)}
@media(min-width:1024px){.cs-demo-cap{padding:4px 28px 20px}}

/* Outcome dark card */
.cs-outcome{margin-top:32px;border-radius:18px;border:1px solid var(--cs-border);
  background:var(--cs-ink);color:var(--cs-paper);padding:24px}
@media(min-width:1024px){.cs-outcome{padding:32px}}
.cs-outcome-tag{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.3em;color:rgba(255,255,255,.6)}
.cs-outcome h3{font-family:var(--cs-display);font-weight:600;font-size:24px;letter-spacing:-.02em;margin-top:8px}
@media(min-width:1024px){.cs-outcome h3{font-size:30px}}
.cs-outcome p{margin-top:12px;color:rgba(255,255,255,.75)}
.cs-outcome-cta{margin-top:20px;display:flex;flex-wrap:wrap;gap:12px}
.cs-btn-light{background:var(--cs-paper);color:var(--cs-ink);padding:10px 22px;border-radius:999px;
  font-size:11px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;display:inline-flex;align-items:center;gap:8px;transition:background .2s,color .2s,transform .2s}
.cs-btn-light:hover{background:var(--cs-orange);color:var(--cs-paper)}
.cs-outcome .cs-btn-light{padding:22px 44px;font-size:16px;letter-spacing:.18em;border-radius:999px;box-shadow:0 18px 40px -16px rgba(255,107,53,.55)}
.cs-outcome .cs-btn-light:hover{transform:translateY(-2px)}
@media(min-width:768px){.cs-outcome .cs-btn-light{padding:26px 56px;font-size:18px}}
.cs-btn-link{color:rgba(255,255,255,.8);padding:10px 12px;font-size:11px;font-weight:700;
  letter-spacing:.2em;text-transform:uppercase;display:inline-flex;align-items:center;gap:8px;transition:color .2s}
.cs-btn-link:hover{color:var(--cs-paper)}

/* Mega hero CTA - big & animated */
.cs-cta-row{margin-top:28px;display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.cs-cta-row .cs-btn-dark,.cs-cta-row .cs-btn-light,.cs-cta-mega{
  position:relative;overflow:hidden;padding:24px 48px;font-size:15px;letter-spacing:.22em;
  border-radius:999px;box-shadow:0 22px 50px -18px rgba(0,0,0,.55);
  animation:csPulse 2.6s ease-in-out infinite;transition:transform .25s ease,box-shadow .25s ease}
@media(min-width:768px){.cs-cta-row .cs-btn-dark,.cs-cta-row .cs-btn-light,.cs-cta-mega{padding:28px 60px;font-size:17px}}
.cs-cta-row .cs-btn-dark:hover,.cs-cta-row .cs-btn-light:hover,.cs-cta-mega:hover{
  transform:translateY(-3px) scale(1.03);box-shadow:0 30px 70px -20px rgba(255,107,53,.65)}
.cs-cta-row .cs-btn-dark::after,.cs-cta-row .cs-btn-light::after,.cs-cta-mega::after{
  content:"";position:absolute;top:0;left:-120%;width:60%;height:100%;
  background:linear-gradient(120deg,transparent,rgba(255,255,255,.35),transparent);
  transform:skewX(-20deg);animation:csShine 3.2s ease-in-out infinite}
@keyframes csPulse{0%,100%{box-shadow:0 22px 50px -18px rgba(0,0,0,.55)}50%{box-shadow:0 28px 60px -16px rgba(255,107,53,.55)}}
@keyframes csShine{0%{left:-120%}60%{left:140%}100%{left:140%}}

/* Footer */
.cs-foot{padding:32px 0;border-top:1px solid var(--cs-border)}
.cs-foot-inner{max-width:768px;margin:0 auto;padding:0 24px;display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;
  font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.18em;color:rgba(29,29,31,.6)}
.cs-foot-inner a:hover{color:var(--cs-orange)}

/* Case-study index grid */
.cs-index-hero{padding:96px 0 32px;text-align:center}
.cs-index-hero h1{font-family:var(--cs-display);font-weight:600;font-size:56px;letter-spacing:-.03em;line-height:1}
@media(min-width:1024px){.cs-index-hero h1{font-size:80px}}
.cs-index-hero p{margin-top:20px;font-size:18px;color:rgba(29,29,31,.65);max-width:560px;margin-left:auto;margin-right:auto;line-height:1.6}
.cs-grid{display:grid;grid-template-columns:1fr;gap:20px;padding:48px 0 96px}
@media(min-width:768px){.cs-grid{grid-template-columns:1fr 1fr;gap:24px}}
.cs-card{position:relative;z-index:1;display:flex;flex-direction:column;background:var(--cs-paper);border:1px solid var(--cs-border);border-radius:20px;
  padding:28px;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}
.cs-card:hover{transform:translateY(-3px);border-color:var(--cs-orange);box-shadow:0 30px 60px -20px rgba(0,0,0,.18)}
.cs-card-eyebrow{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.3em;color:var(--cs-orange);margin-bottom:14px}
.cs-card h2{font-family:var(--cs-display);font-weight:600;font-size:28px;letter-spacing:-.02em;line-height:1.1}
.cs-card p{margin-top:14px;color:rgba(29,29,31,.7);font-size:15px;line-height:1.6;flex:1}
.cs-card-go{margin-top:20px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.25em;color:var(--cs-ink);display:inline-flex;align-items:center;gap:6px}
.cs-card:hover .cs-card-go{color:var(--cs-orange)}

/* Lottie page */
.lottie-stage{display:flex;flex-direction:column;justify-content:center;align-items:center;padding:48px 0 16px;gap:18px}
.lottie-canvas{width:100%;max-width:520px;aspect-ratio:9/16;display:block;border-radius:22px;overflow:hidden;background:#f5f5f7;border:1px solid var(--cs-border)}
.lottie-note{text-align:center;font-size:11px;font-weight:700;letter-spacing:.3em;text-transform:uppercase;color:rgba(29,29,31,.5);margin-bottom:24px}
.lottie-controls{display:flex;flex-wrap:wrap;justify-content:center;gap:10px}
.lottie-controls button{border:1px solid rgba(29,29,31,.14);background:var(--cs-ink);color:var(--cs-paper);border-radius:999px;padding:10px 16px;font-size:11px;font-weight:800;letter-spacing:.18em;text-transform:uppercase;cursor:pointer;transition:background .2s,transform .2s}
.lottie-controls button:hover{background:var(--cs-orange);transform:translateY(-1px)}

/* Game creatives placeholder video */
.cs-video{aspect-ratio:9/16;width:100%;max-width:360px;margin:0 auto;border-radius:18px;
  background:#0a0a0a;border:1px solid var(--cs-border);display:grid;place-items:center;
  color:rgba(255,255,255,.4);font-size:12px;letter-spacing:.2em;text-transform:uppercase;text-align:center}
.cs-video-wide{aspect-ratio:16/9;max-width:100%}
.cs-video video{width:100%;height:100%;object-fit:cover;border-radius:18px}
.cs-game-grid{display:grid;grid-template-columns:1fr;gap:28px;padding:48px 0}
@media(min-width:900px){.cs-game-grid{grid-template-columns:repeat(4,minmax(0,1fr));align-items:start}}
.cs-game-col h3{font-family:var(--cs-display);font-weight:600;font-size:20px;letter-spacing:-.02em;margin-bottom:6px;text-align:center}
.cs-game-head{display:flex;flex-direction:column;align-items:center;gap:10px;margin-bottom:14px}
.cs-game-logo{height:44px;width:auto;max-width:160px;object-fit:contain;background:transparent;padding:0;border-radius:0}
.cs-game-col p{text-align:center;color:rgba(29,29,31,.65);font-size:14px;margin-top:8px;line-height:1.6}
.cs-video-stack{display:flex;gap:12px;justify-content:center;align-items:flex-start}
.cs-video-stack .cs-video{max-width:180px}
.cs-behance{margin:14px auto 0;display:flex;justify-content:center}
.cs-behance a,.cs-behance span{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:9px 14px;font-size:10px;font-weight:800;letter-spacing:.18em;text-transform:uppercase;border:1px solid rgba(29,29,31,.14)}
.cs-behance a{background:#1769ff;color:#fff;border-color:#1769ff}.cs-behance a:hover{background:var(--cs-ink);border-color:var(--cs-ink)}
.cs-behance span{color:rgba(29,29,31,.5);background:#f5f5f7}

/* Case-study index header background (16:9 top art) */
.cs-index-bg{position:absolute;top:56px;left:0;right:0;width:100%;aspect-ratio:16/9;
  overflow:hidden;z-index:0;background:#1e1e26;pointer-events:none}
.cs-index-bg img{width:100%;height:100%;object-fit:cover;display:block}
.cs-index-hero{position:relative;z-index:1}
.cs-index-hero-pushed{padding-top:min(46vw,520px)}
@media(min-width:1024px){.cs-index-hero-pushed{padding-top:min(38vw,440px)}}

/* Case-study card thumbnail (16:9) */
.cs-card{padding:0;overflow:hidden}
.cs-card-thumb{aspect-ratio:16/9;width:100%;overflow:hidden;background:#1e1e26}
.cs-card-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.cs-card:hover .cs-card-thumb img{transform:scale(1.04)}
.cs-card .cs-card-eyebrow,
.cs-card h2,
.cs-card > p,
.cs-card .cs-card-go{padding-left:28px;padding-right:28px}
.cs-card .cs-card-eyebrow{padding-top:24px}
.cs-card .cs-card-go{padding-bottom:28px}

/* === Page transition overlay (shared) === */
.page-fade{position:fixed;inset:0;z-index:99999;background:var(--cs-paper,#fff);
  pointer-events:none;opacity:0;transform:translateY(100%);
  transition:transform .5s cubic-bezier(.7,0,.2,1),opacity .3s ease}
.page-fade.in{opacity:1;transform:translateY(0);pointer-events:auto}
.page-fade::after{content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 50% 50%,var(--cs-orange,#ff6b35) 0%,transparent 60%);
  opacity:.15;mix-blend-mode:screen}