/* Shared case-study styles (property-level diffs vs global.css + case-study rules, from reference/case-studies/aquila-mine-stp-wtp.html) */
h1,h2,h3,.display{font-family:'Saira Condensed','Saira',sans-serif;font-weight:600;line-height:1.04;letter-spacing:-.01em}
.nav-link:hover{color:var(--blue)}
.submenu-inner a:hover{background:var(--paper);color:var(--blue)}
.hero .lede{font-size:clamp(.95rem,1.55vw,1.17rem);color:var(--on-dark-body);max-width:46ch;font-weight:400;line-height:1.45}
.intro h2{font-size:clamp(1.9rem,3.5vw,2.9rem);font-weight:600;margin:.45em 0 .55em;color:var(--navy);max-width:16ch}
.intro p{color:var(--ink-muted);font-size:.95rem;margin-bottom:1.1em;max-width:54ch;line-height:1.5}
.family-figure{position:sticky;top:110px;margin-top:46px}
.values{margin-top:30px;border-top:1px solid var(--line)}
.value{display:grid;grid-template-columns:200px 1fr;gap:24px;padding:16px 0;border-bottom:1px solid var(--line);align-items:baseline}
.gptw{display:inline-flex;align-items:center;gap:12px;margin-top:26px;font-family:'Saira',sans-serif;font-size:.86rem;letter-spacing:.04em;color:var(--navy);background:var(--paper);border:1px solid var(--line);padding:10px 16px;border-radius:3px}
.gptw b{color:var(--blue)}
@media(prefers-reduced-motion:reduce){
.btn,.unique,.ind{transition:none}
}
.pp-hero{position:relative;min-height:clamp(520px,46vw,620px);display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden;background:var(--navy-deep)}
/* Cover photo fills the hero like every other page hero (SanityCoverImage:
   object-fit:cover + hotspot-aware object-position). */
.pp-hero::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(12,52,87,.55) 0%,rgba(12,52,87,.35) 38%,rgba(12,52,87,.92) 100%),linear-gradient(100deg,rgba(12,52,87,.7),rgba(12,52,87,.15) 60%)}
.pp-hero .wrap{position:relative;z-index:3;width:100%;padding-top:clamp(40px,5vw,68px);padding-bottom:clamp(48px,6vw,74px)}
/* Hero eyebrow — same position/spacing as the industry-page heroes (crumb → eyebrow → heading). */
.pp-hero .eyebrow{display:block;margin-bottom:16px}
/* Desktop: match the sibling .hero pages' height and distribute the copy vertically the
   same way — breadcrumb + eyebrow pinned to the top, the meta + CTAs pinned to the bottom,
   and the tags/heading/lede block centred in the space between (two auto top margins). */
@media(min-width:901px){
/* min-height (not a hard height) so the taller case-study copy — tags + meta block +
   two-line headings — grows instead of being clipped, while still matching the sibling
   heroes' height when the content is short. */
.pp-hero{min-height:clamp(620px,56.5vw,700px)}
.pp-hero .wrap{flex:1;display:flex;flex-direction:column}
.pp-hero h1{margin-top:auto}
.pp-hero-meta{margin-top:auto}
}
.pp-crumb{font-family:'Saira',sans-serif;font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:var(--on-dark-muted);margin-bottom:14px}
.pp-crumb a{color:var(--on-dark-muted)}
.pp-crumb a:hover{color:#fff}
.pp-crumb span{color:var(--blue-soft);margin:0 .5em}
.pp-tags{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px}
.pp-tag{font-family:'Saira',sans-serif;font-size:.76rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:#fff;background:rgba(91,180,229,.22);border:1px solid rgba(91,180,229,.5);border-radius:3px;padding:7px 13px}
.pp-hero h1{color:#fff;font-size:clamp(2.3rem,5vw,4rem);line-height:1.02;max-width:20ch;margin-bottom:.3em}
.pp-hero h1 .accent{color:var(--blue-soft)}
.pp-hero .lede{color:var(--on-dark-body);font-size:clamp(1.02rem,1.7vw,1.2rem);line-height:1.55;max-width:60ch;margin-bottom:26px}
.pp-hero-meta{display:flex;flex-wrap:wrap;gap:12px 40px;padding-top:24px;border-top:1px solid rgba(255,255,255,.2)}
.pp-hm{min-width:130px}
.pp-hm .k{font-family:'Saira',sans-serif;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--blue-soft);margin-bottom:4px}
.pp-hm .v{color:#fff;font-family:'Saira Condensed',sans-serif;font-weight:600;font-size:1.15rem}
.pp-hero-cta{margin-top:26px;display:flex;flex-wrap:wrap;gap:14px}
.pp-glance{background:var(--navy-deep);color:#fff;padding:clamp(40px,5vw,60px) 0;position:relative;overflow:hidden;border-top:1px solid rgba(255,255,255,.12)}
.pp-glance .wrap{position:relative;z-index:2}
.pp-glance-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:20px}
.pp-gl .n{font-family:'Saira Condensed',sans-serif;font-weight:700;font-size:clamp(2rem,3.4vw,2.9rem);color:#fff;line-height:1}
.pp-gl .l{font-family:'Saira',sans-serif;font-size:.78rem;letter-spacing:.04em;color:var(--blue-soft);margin-top:8px;line-height:1.3}
.pp-gl{border-top:3px solid var(--blue);padding-top:16px}
@media(max-width:900px){
.pp-glance-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:26px}
}
@media(max-width:520px){
.pp-glance-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
.pp-sec{padding:clamp(72px,9vw,120px) 0;background:#fff}
.pp-sec.paper{background:var(--paper)}
.pp-lead{color:var(--ink-muted);font-size:1.02rem;line-height:1.65;max-width:76ch;margin-top:.4em}
.pp-reqs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:clamp(34px,4vw,50px)}
.pp-req{background:#fff;border:1px solid var(--line);border-left:3px solid var(--blue);border-radius:4px;padding:26px 28px}
.pp-sec.paper .pp-req{background:#fff}
.pp-req h3{font-size:1.18rem;color:var(--navy);margin-bottom:.4em}
.pp-req p{color:var(--ink-muted);font-size:.92rem;line-height:1.55}
@media(max-width:820px){
.pp-reqs{grid-template-columns:1fr}
}
.pp-challenge{padding:clamp(64px,8vw,104px) 0;background:var(--navy-deep);color:#fff;position:relative;overflow:hidden}
.pp-challenge .wrap{position:relative;z-index:2}
.pp-ch-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(34px,5vw,64px);align-items:center}
.pp-ch h2{color:#fff}
.pp-ch .eyebrow{color:var(--blue-soft)}
.pp-ch p{color:var(--on-dark-soft);font-size:1rem;line-height:1.65;margin-top:.6em}
.pp-ch-figure img{width:100%;border-radius:4px;object-fit:cover;aspect-ratio:16/11;box-shadow:0 30px 60px -34px rgba(12,52,87,.7)}
.pp-solve{margin-top:22px;background:rgba(91,180,229,.12);border:1px solid rgba(91,180,229,.35);border-left:3px solid var(--blue);border-radius:4px;padding:20px 22px}
.pp-solve .k{font-family:'Saira',sans-serif;font-size:.76rem;letter-spacing:.12em;text-transform:uppercase;color:var(--blue-soft);margin-bottom:6px}
.pp-solve p{color:#fff;margin:0;font-size:.96rem}
@media(max-width:820px){
.pp-ch-grid{grid-template-columns:1fr;gap:30px}
.pp-ch-figure{order:-1}
}
.pp-rows{display:flex;flex-direction:column;gap:clamp(46px,6vw,80px);margin-top:clamp(38px,5vw,58px)}
.pp-row{display:grid;grid-template-columns:1fr 1fr;gap:clamp(34px,5vw,64px);align-items:center}
.pp-row:nth-child(even) .pp-row-media{order:2}
.pp-row-media{position:relative}
.pp-row-media img{width:100%;border-radius:4px;object-fit:cover;aspect-ratio:16/10;box-shadow:0 30px 60px -34px rgba(12,52,87,.5)}
.pp-row-media figcaption{margin-top:10px;font-family:'Saira',sans-serif;font-size:.78rem;letter-spacing:.03em;color:var(--gray)}
.pp-row-num{font-family:'Saira Condensed',sans-serif;font-weight:700;font-size:1rem;letter-spacing:.14em;color:var(--blue);margin-bottom:10px}
.pp-row h3{font-size:clamp(1.5rem,2.7vw,2.05rem);color:var(--navy);margin-bottom:.35em}
.pp-row p{color:var(--ink-muted);font-size:.98rem;line-height:1.65;max-width:56ch}
@media(max-width:860px){
.pp-row{grid-template-columns:1fr;gap:22px}
.pp-row:nth-child(even) .pp-row-media{order:0}
}
.pp-specs-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:clamp(34px,4vw,50px)}
.pp-spec{background:#fff;border:1px solid var(--line);border-top:3px solid var(--blue);border-radius:4px;padding:30px 30px 28px}
.pp-spec .tag{font-family:'Saira',sans-serif;font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);margin-bottom:6px}
.pp-spec h3{font-size:1.35rem;color:var(--navy);margin-bottom:18px}
.pp-spec ul{list-style:none;display:flex;flex-direction:column;gap:11px}
.pp-spec li{position:relative;padding-left:22px;color:var(--ink-muted);font-size:.92rem;line-height:1.4}
.pp-spec li::before{content:"";position:absolute;left:0;top:.4em;width:8px;height:8px;background:var(--blue);transform:rotate(45deg)}
.pp-keyfeat{margin-top:clamp(34px,4vw,48px)}
.pp-keyfeat h3{font-size:1.2rem;color:var(--navy);margin-bottom:18px}
.pp-feat-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 30px}
.pp-feat-grid li{position:relative;list-style:none;padding-left:22px;color:var(--ink-muted);font-size:.92rem;line-height:1.45}
.pp-feat-grid li::before{content:"";position:absolute;left:0;top:.45em;width:8px;height:8px;background:var(--blue);transform:rotate(45deg)}
@media(max-width:760px){
.pp-specs-grid{grid-template-columns:1fr}
.pp-feat-grid{grid-template-columns:1fr}
}
.pp-gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:clamp(34px,4vw,50px)}
.pp-gallery figure{margin:0;border-radius:4px;overflow:hidden;position:relative;aspect-ratio:3/2;border:1px solid var(--line)}
.pp-gallery img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.pp-gallery figure:hover img{transform:scale(1.05)}
.pp-gallery figcaption{position:absolute;left:0;right:0;bottom:0;padding:22px 16px 12px;font-family:'Saira',sans-serif;font-size:.78rem;color:#fff;background:linear-gradient(transparent,rgba(12,52,87,.9));opacity:0;transition:opacity .25s ease}
.pp-gallery figure:hover figcaption{opacity:1}
.pp-gallery .tall{grid-row:span 2;aspect-ratio:auto}
@media(max-width:760px){
.pp-gallery{grid-template-columns:1fr 1fr}
}
@media(max-width:460px){
.pp-gallery{grid-template-columns:1fr}
}
.pp-value-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:clamp(34px,4vw,50px)}
.pp-val{background:#fff;border:1px solid var(--line);border-radius:4px;padding:28px 28px;display:flex;gap:16px}
.pp-val .tick{flex:0 0 auto;width:26px;height:26px;border-radius:4px;background:var(--blue);color:#fff;display:grid;place-items:center;font-size:.85rem;font-weight:700;margin-top:2px}
.pp-val h3{font-size:1.15rem;color:var(--navy);margin-bottom:.35em}
.pp-val p{color:var(--ink-muted);font-size:.9rem;line-height:1.55}
@media(max-width:820px){
.pp-value-grid{grid-template-columns:1fr}
}
.pp-quote{padding:clamp(72px,9vw,118px) 0;background:var(--navy-deep);color:#fff;position:relative;overflow:hidden}
.pp-quote .wrap{position:relative;z-index:2;max-width:960px;text-align:center;margin:0 auto}
.pp-quote .mark{font-family:'Saira Condensed',sans-serif;font-weight:700;font-size:5rem;line-height:.6;color:var(--blue);margin-bottom:10px}
.pp-quote blockquote{font-size:clamp(1.4rem,2.8vw,2.1rem);line-height:1.4;color:#fff;font-weight:500;margin:0 auto 28px;max-width:24ch;max-width:44ch}
.pp-quote .who{font-family:'Saira',sans-serif;font-size:.9rem;letter-spacing:.06em;color:var(--blue-soft);text-transform:uppercase}
.pp-quote .sample{display:inline-block;margin-top:22px;font-family:'Saira',sans-serif;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--on-dark-muted);background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.2);border-radius:3px;padding:6px 12px}
.btn-white{background:#fff;color:var(--navy)}
.btn-white:hover{background:var(--blue-soft);color:var(--navy)}
@media(max-width:1080px){
.menu-toggle span{transition:transform .2s ease,opacity .2s ease}
}
/* ── Legacy layout (caseStudy.layout == "legacy" → CaseStudyLegacyPage.astro) ── */
/* Diamond bullet list, same bullet as .pp-spec */
.pp-scope{list-style:none;display:flex;flex-direction:column;gap:11px;margin-top:18px}
.pp-scope li{position:relative;padding-left:22px;color:var(--ink-muted);font-size:.98rem;line-height:1.45}
.pp-scope li::before{content:"";position:absolute;left:0;top:.45em;width:8px;height:8px;background:var(--blue);transform:rotate(45deg)}
/* Board photo row: photo column ~60% wide; photo shown whole at its natural ratio, 80% of the column, no card shadow (transparent cut-outs) */
.pp-row.pp-row-board{grid-template-columns:3fr 2fr}
.pp-row-board .pp-row-media img{aspect-ratio:auto;height:auto;object-fit:contain;box-shadow:none;border-radius:0;background:transparent;width:80%;margin:0 auto;display:block}
@media(max-width:860px){
.pp-row.pp-row-board{grid-template-columns:1fr}
}
/* Specification + feature cards beside the photo reuse .pp-req */
.pp-specblock{margin-top:20px}
.pp-row .pp-req h3{font-size:1.18rem;margin-bottom:.4em}
.pp-specblock .pp-scope{margin-top:12px}
/* What we delivered: one thumbnail per scope item, photo = the linked Solutions page's hero */
.pp-deliv{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;margin-top:clamp(34px,4vw,50px)}
.pp-deliv-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:4px;overflow:hidden;color:inherit;text-decoration:none;transition:box-shadow .25s ease,transform .25s ease}
.pp-deliv-card:hover{box-shadow:0 22px 44px -26px rgba(12,52,87,.45);transform:translateY(-2px)}
.pp-deliv-card figure{margin:0;aspect-ratio:3/2;overflow:hidden;background:var(--navy-deep)}
.pp-deliv-card img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease}
.pp-deliv-card:hover img{transform:scale(1.05)}
.pp-deliv-body{padding:18px 20px 20px;border-top:3px solid var(--blue);flex:1;display:flex;flex-direction:column}
.pp-deliv-body .pp-row-num{margin-bottom:6px;font-size:.9rem}
.pp-deliv-body h3{font-size:1.3rem;color:var(--navy);margin-bottom:10px}
.pp-deliv-body .more{margin-top:auto;font-family:'Saira',sans-serif;font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--blue)}
.pp-deliv-card:hover .more{color:var(--navy)}
/* Tender Support + four scope items: keep all five on one row on desktop */
.pp-deliv.is-5{grid-template-columns:repeat(5,minmax(0,1fr));gap:16px}
.pp-deliv.is-5 .pp-deliv-body{padding:16px 16px 18px}
.pp-deliv.is-5 .pp-deliv-body h3{font-size:1.18rem}
@media(max-width:900px){
.pp-deliv,.pp-deliv.is-5{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:420px){
.pp-deliv,.pp-deliv.is-5{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){
.pp-deliv-card,.pp-deliv-card img{transition:none}
.pp-deliv-card:hover,.pp-deliv-card:hover img{transform:none}
}