/* === cv-engine-case-study inline styles, scoped to .ai-engine body === */
body.ai-engine {
  /* Match site-v2's warm cream, override the cv-engine paper/ink defaults */
  --paper:   #F5EFE2;
  --soft:    #E5E0D2;
  --ink:     #161613;
  --ink2:    #3D3D3D;
  --ink3:    #6B6B66;
  --rule:    #E1DBCC;
  --f:       'Inter', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}


:root{
  --f:'Inter',system-ui,sans-serif;
  --paper:#EDE8DD;--soft:#E5E0D2;--ink:#0A0A0A;--ink2:#3D3D3D;--ink3:#6B6B6B;
  --rule:#D4CFC1;
  --sh:0 2px 4px rgba(10,10,10,.05),0 16px 40px -12px rgba(10,10,10,.12);
  --g:clamp(1.5rem,5vw,3rem);
  --sec:clamp(5rem,12vw,8rem);
}
*,*::before,*::after{box-sizing:border-box}
body{margin:0;font-family:var(--f);background:var(--paper);color:var(--ink);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}

/* layout */
.wrap{max-width:1140px;margin:0 auto;padding:0 var(--g)}
.wrap--narrow{max-width:660px;margin:0 auto;padding:0 var(--g)}
.wrap--wide{max-width:1280px;margin:0 auto;padding:0 var(--g)}

/* ── HERO ── */
.hero{padding:clamp(5rem,14vw,9rem) 0 clamp(2rem,4vw,3rem);position:relative;overflow:hidden}
.hero__dots{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:0;-webkit-mask-image:linear-gradient(to bottom,rgba(0,0,0,1) 0%,rgba(0,0,0,1) 60%,rgba(0,0,0,0) 100%);mask-image:linear-gradient(to bottom,rgba(0,0,0,1) 0%,rgba(0,0,0,1) 60%,rgba(0,0,0,0) 100%)}
.hero>.wrap{position:relative;z-index:1}
.hero__label{font-size:11px;letter-spacing:.15em;text-transform:uppercase;color:var(--ink3);margin:0 0 1.5rem;font-weight:500}
.hero__title{font-size:clamp(2.5rem,7vw,4.5rem);font-weight:700;line-height:1.02;letter-spacing:-.035em;margin:0;max-width:15ch}
.hero__sub{font-size:clamp(1rem,1.6vw,1.125rem);line-height:1.6;color:var(--ink2);max-width:40ch;margin:0}

/* hero split: headline left, subtitle right */
.hero__row{display:flex;flex-direction:column;gap:1.5rem}
@media(min-width:800px){
  .hero__row{flex-direction:row;align-items:baseline;gap:clamp(2rem,4vw,4rem)}
  .hero__row-left{flex:0 0 58%}
  .hero__row-right{flex:1}
}

/* ── HERO SHOWCASE, flat UI frame, no perspective (Rule 1: no slop transforms) ── */
.hero-showcase{position:relative;margin:clamp(4rem,8vw,6rem) auto 0;max-width:920px;padding:0 var(--g)}
.hero-showcase__frame{}
.hero-showcase__ui{box-shadow:0 24px 60px -24px rgba(10,10,10,.18),0 0 0 1px rgba(10,10,10,.05)}
.hero-stats{display:flex;flex-wrap:wrap;justify-content:center;gap:0;margin-top:clamp(2rem,4vw,3rem);font-size:13px;color:var(--ink3)}
.hero-stats span{padding:0 clamp(.75rem,1.5vw,1.25rem);border-right:1px solid var(--rule);line-height:1}
.hero-stats span:last-child{border-right:none}
.hero-stats b{color:var(--ink);font-weight:600}

/* ── SECTION ── */
.sec{padding:var(--sec) 0}
.sec--flush{border-top:none}
.sec--alt{padding:var(--sec) 0}

/* ── SCROLL REVEAL ── */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s cubic-bezier(.22,1,.36,1),transform .8s cubic-bezier(.22,1,.36,1)}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-d1{transition-delay:.1s}
.reveal-d2{transition-delay:.2s}
.reveal-d3{transition-delay:.3s}
.reveal-d4{transition-delay:.4s}
.eyebrow{font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink3);margin:0 0 .75rem;font-weight:500}
.sec-title{font-size:clamp(1.5rem,3.2vw,2.125rem);font-weight:700;line-height:1.12;letter-spacing:-.03em;margin:0 0 1.5rem}
.sec-title span{color:var(--ink2)}
.body-text{font-size:clamp(.9375rem,1.3vw,1.0625rem);line-height:1.7;color:var(--ink2);margin:0 0 1rem;max-width:48ch}

/* ── SPLIT ── */
.split{display:grid;grid-template-columns:1fr;gap:clamp(2.5rem,5vw,4rem)}
.split__text{order:1}.split__vis{order:2}
@media(min-width:800px){
  .split{grid-template-columns:1fr 1fr;align-items:center}
  .split--5-7{grid-template-columns:5fr 7fr}
  .split--7-5{grid-template-columns:7fr 5fr}
  .split--4-8{grid-template-columns:4fr 8fr}
  .split__text,.split__vis{order:unset}
  .split--flip .split__text{order:2}
  .split--flip .split__vis{order:1}
}

/* ── DARK CARD ── */
.dark-card{background:var(--ink);color:#F5F5F5;border-radius:14px;padding:clamp(1.75rem,3.5vw,2.5rem)}
.dark-card .eyebrow{color:#666}
.dark-card .body-text{color:#A0A0A0}

/* ── APPROACH, two-column text intro ── */
.approach-cols{display:grid;grid-template-columns:1fr;gap:clamp(1.5rem,3vw,2rem);margin-bottom:clamp(2.5rem,5vw,4rem)}
@media(min-width:700px){
  .approach-cols{grid-template-columns:5fr 7fr;gap:clamp(2rem,5vw,4rem)}
}

/* ── FEATURE ROW, 3 cards in a line ── */
.feature-row{display:grid;grid-template-columns:1fr;gap:1rem;margin-top:clamp(2.5rem,5vw,4rem)}
@media(min-width:700px){.feature-row{grid-template-columns:1fr 1fr 1fr}}
.ag-card{background:var(--ink);color:#F5F5F5;border-radius:16px;padding:clamp(1.75rem,3.5vw,2.5rem);display:flex;flex-direction:column}
.ag-card__icon{width:32px;height:32px;border-radius:8px;background:#1a1a1a;display:flex;align-items:center;justify-content:center;margin-bottom:.875rem;flex-shrink:0}
.ag-card__title{font-size:14px;font-weight:600;margin:0 0 .375rem;color:#F5F5F5}
.ag-card__desc{font-size:12.5px;margin:0;line-height:1.55;color:#777}
.ag-card--highlight{background:var(--paper);color:var(--ink);border:1px solid var(--rule);border-radius:16px;padding:clamp(2rem,4vw,3rem)}
.ag-card--highlight .ag-card__title{color:var(--ink)}
.ag-card--highlight .ag-card__desc{color:var(--ink3)}

/* ── PIPELINE ── */
.pipe{display:flex;gap:2px;margin:2rem 0;border-radius:12px;overflow:hidden}
.pipe__step{flex:1;background:var(--soft);padding:clamp(.875rem,1.5vw,1.25rem) clamp(.5rem,1vw,.875rem);text-align:center;position:relative}
.pipe__step:not(:last-child){border-right:2px solid var(--paper)}
.pipe__name{font-size:clamp(11px,1.1vw,14px);font-weight:600;margin:0 0 .1rem}
.pipe__sub{font-size:clamp(9px,.9vw,11px);color:var(--ink3);margin:0;line-height:1.3}
@media(max-width:599px){
  .pipe{flex-direction:column;gap:0;border-radius:12px}
  .pipe__step{text-align:left;border-right:none;border-bottom:1px solid var(--paper)}
  .pipe__step:last-child{border-bottom:none}
}

/* ── SOURCE CARDS ── */
.source-row{display:grid;grid-template-columns:1fr;gap:.75rem;margin:2rem 0 0}
@media(min-width:600px){.source-row{grid-template-columns:1fr 1fr 1fr}}
.source-card{background:var(--soft);border-radius:12px;padding:1.5rem}
.source-card__name{font-size:13px;font-weight:600;margin:0 0 .25rem}
.source-card__desc{font-size:12px;color:var(--ink3);margin:0;line-height:1.4}

/* ═════════════════════════════════════════
   REBUILT UI, high-fidelity HTML/CSS
   recreations of the engine interface
   ═════════════════════════════════════════ */
.ui{background:#0C0C0C;border-radius:16px;box-shadow:0 1px 3px rgba(10,10,10,.08),0 8px 24px -4px rgba(10,10,10,.12),0 24px 48px -12px rgba(10,10,10,.08);overflow:hidden;font-family:var(--f)}
.ui *{box-sizing:border-box}

/* window chrome */
.ui__chrome{display:flex;align-items:center;gap:6px;padding:14px 18px;background:#111;border-bottom:1px solid #1a1a1a}
.ui__dot{width:10px;height:10px;border-radius:50%}
.ui__dot--r{background:#ff5f57}.ui__dot--y{background:#febc2e}.ui__dot--g{background:#28c840}
.ui__chrome-title{font-size:11px;color:#555;margin-left:8px;font-weight:500}

/* layout: sidebar + main */
.ui__body{display:flex;min-height:280px}
.ui__side{width:64px;background:#0C0C0C;border-right:1px solid #1a1a1a;padding:16px 0;display:flex;flex-direction:column;align-items:center;gap:18px;flex-shrink:0}
.ui__nav-icon{width:18px;height:18px;border-radius:4px;background:#1a1a1a;opacity:.5}
.ui__nav-icon.active{opacity:1;background:#2a2a2a}
.ui__main{flex:1;padding:clamp(16px,2vw,24px);overflow:hidden;min-width:0}

/* top bar inside main */
.ui__topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid #1a1a1a}
.ui__topbar-left{font-size:11px;color:#666;display:flex;gap:8px;align-items:center}
.ui__topbar-left b{color:#ccc;font-weight:600;font-size:12px}
.ui__topbar-btn{font-size:10px;color:#888;border:1px solid #2a2a2a;border-radius:6px;padding:4px 10px;background:transparent}

/* headings inside ui */
.ui__heading{font-size:clamp(16px,1.8vw,22px);font-weight:700;color:#F5F5F5;margin:0 0 4px}
.ui__subheading{font-size:11px;color:#555;margin:0 0 16px}

/* positioning lanes */
.ui__lanes{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:16px;padding:12px;background:#111;border-radius:8px;border:1px solid #1a1a1a}
.ui__lane{padding:0}
.ui__lane-title{font-size:11px;font-weight:600;color:#ddd;margin:0}
.ui__lane-sub{font-size:9px;color:#555;margin:2px 0 0}

/* variant bar */
.ui__varbar{display:flex;align-items:center;gap:12px;padding:10px 14px;background:#111;border-radius:8px;border:1px solid #1a1a1a;margin-bottom:16px}
.ui__varbar-count{font-size:clamp(18px,2vw,24px);font-weight:700;color:#F5F5F5;white-space:nowrap}
.ui__varbar-count small{font-size:10px;font-weight:400;color:#555;text-transform:uppercase;letter-spacing:.08em;margin-left:4px}
.ui__varbar-track{flex:1;height:6px;background:#1a1a1a;border-radius:3px;overflow:hidden;display:flex}
.ui__varbar-seg{height:100%}

/* table */
.ui__table{width:100%;border-collapse:collapse}
.ui__table th{font-size:9px;color:#444;text-transform:uppercase;letter-spacing:.1em;text-align:left;padding:6px 8px;border-bottom:1px solid #1a1a1a;font-weight:500}
.ui__table td{font-size:11px;color:#888;padding:8px;border-bottom:1px solid #111}
.ui__table tr:last-child td{border-bottom:none}
.ui__table .emp{color:#ccc;font-weight:500}

/* verdict pills */
.v-pill{display:inline-block;padding:2px 10px;border-radius:10px;font-size:9px;font-weight:600;letter-spacing:.02em}
.v-pill--fit{background:rgba(10,110,44,.3);color:#4ADE80}
.v-pill--stretch{background:rgba(198,138,28,.3);color:#FEBC2E}
.v-pill--skip{background:rgba(95,95,95,.35);color:#777}
.v-pill--draft{background:rgba(245,245,245,.08);color:#888}
.v-pill--applied{background:rgba(10,110,44,.2);color:#4ADE80}

/* de/en toggle */
.lang-toggle{display:inline-flex;gap:2px;background:#1a1a1a;border-radius:5px;padding:2px}
.lang-toggle span{display:inline-block;padding:3px 8px;border-radius:3px;font-size:10px;font-weight:500;color:#555;cursor:default}
.lang-toggle span.on{background:#F5F5F5;color:#0A0A0A}

/* status flow */
.status-flow{display:flex;gap:4px}
.status-flow span{font-size:9px;padding:2px 8px;border-radius:4px;color:#333;border:1px solid #1a1a1a}
.status-flow span.current{color:#888;border-color:#333}

/* hide sidebar on very small */
@media(max-width:480px){.ui__side{display:none}}

/* ── TRIAGE, full-width centered showcase ── */
.triage-showcase{max-width:920px;margin:0 auto;position:relative}
.triage-caption{font-size:13px;color:var(--ink3);text-align:center;margin:1.25rem 0 0}

/* ── CTA ── */
.cta{padding:clamp(6rem,14vw,10rem) 0}
.cta__title{font-size:clamp(1.75rem,4vw,2.5rem);font-weight:700;margin:0 0 .75rem}
.cta__sub{font-size:clamp(.9375rem,1.3vw,1rem);color:var(--ink2);margin:0 auto 2.5rem;max-width:36ch}
.cta__btn{display:inline-block;padding:.9rem 2rem;background:var(--ink);color:var(--paper);border-radius:999px;font-size:14px;font-weight:500;transition:opacity .15s}
.cta__btn:hover{opacity:.85}

/* ── FOOTER ── */
.foot{padding:2rem 0 2.5rem}
.foot__row{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1rem;font-size:13px;color:var(--ink3)}