/* ============================================================================
   projects.styles.css — Projects portfolio page (large construction / refurb /
   extension / conversion works). Namespace .pr-*  (never touches shared
   .wrap/.eyebrow/nav/footer). Reuses site tokens (--ink navy, --amber, --red,
   Fraunces/Manrope/PlexMono). Editorial: big photography, horizontal carousel
   with 2–3 large cards + edge of the next, inline expanding detail panel.
   Sister page /maintenance-projects/ shares the system with a compacter card.
   ============================================================================ */

.pr-main{--pr-navy:var(--ink,#0A1F4D);--pr-amber:var(--amber,#ECB84C);--pr-red:var(--red,#C8102E);
  --pr-blue:#e9f0fa;--pr-line:#adbdd8;--pr-ink:#1a2438;--pr-muted:#5a6478;--pr-stage:#eef3fb;
  background:var(--pr-blue);color:var(--pr-ink);font-family:'Manrope',system-ui,-apple-system,sans-serif;overflow-x:clip}
.pr-main .pr-wrap{max-width:1280px;margin:0 auto;padding:0 clamp(18px,3.4vw,48px)}

/* ---- hero: navy, big Fraunces headline + real project photo ---- */
.pr-hero{position:relative;background:var(--pr-navy);color:#fff;overflow:hidden;
  padding:clamp(112px,14vh,150px) 0 clamp(34px,3.2vw,50px)}
.pr-hero::after{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:
    radial-gradient(120% 130% at 92% -12%,rgba(236,184,76,.18),transparent 52%),
    linear-gradient(88deg,rgba(10,31,77,.94) 0%,rgba(10,31,77,.80) 34%,rgba(10,31,77,.50) 66%,rgba(10,31,77,.32) 100%)}
.pr-hero .pr-wrap{position:relative;z-index:2}
.pr-crumb{margin:0 0 20px}
.pr-crumb ol{list-style:none;display:flex;flex-wrap:wrap;gap:.5ch;margin:0;padding:0;
  font-family:'PlexMono',ui-monospace,monospace;font-size:.78rem;letter-spacing:.04em;color:rgba(255,255,255,.6)}
.pr-crumb li+li::before{content:"/";opacity:.4;margin-right:.4ch}
.pr-crumb a{color:rgba(255,255,255,.72);text-decoration:none}.pr-crumb a:hover{color:#fff;text-decoration:underline}
.pr-crumb [aria-current="page"]{color:var(--pr-amber)}
.pr-eyebrow{font-family:'PlexMono',ui-monospace,monospace;text-transform:uppercase;letter-spacing:.24em;
  font-size:.8rem;color:var(--pr-amber);margin:0 0 16px}
.pr-hero h1{font-family:'Fraunces',Georgia,serif;font-weight:300;font-size:clamp(2.3rem,5.2vw,3.9rem);
  line-height:1.03;letter-spacing:-.01em;margin:0;max-width:15ch;color:#fff}
.pr-hero .pr-sub{margin:18px 0 0;max-width:52ch;font-size:clamp(1rem,1.5vw,1.14rem);line-height:1.6;color:rgba(255,255,255,.78)}
.pr-hero .pr-stats{display:flex;gap:34px;margin:26px 0 0;flex-wrap:wrap}
.pr-stat b{display:block;font-family:'Fraunces',Georgia,serif;font-weight:400;font-size:clamp(1.7rem,3vw,2.3rem);color:#fff;line-height:1}
.pr-stat span{display:block;margin-top:6px;font-size:.82rem;color:rgba(255,255,255,.66);letter-spacing:.02em}
/* hero photo montage (real project images) — full-bleed behind the copy */
.pr-hero-media{position:absolute;inset:0;z-index:0;overflow:hidden}
.pr-hero-media img{width:100%;height:100%;object-fit:cover;object-position:center;display:block;transform-origin:50% 0%;animation:prhz 30s ease-in-out infinite alternate}
@keyframes prhz{from{transform:scale(1)}to{transform:scale(1.10)}}
@media (prefers-reduced-motion:reduce){.pr-hero-media img{animation:none;transform:none}}
.pr-hero-media .pr-hm-tag{position:absolute;left:14px;bottom:14px;background:rgba(10,31,77,.82);
  color:#fff;font-size:.74rem;letter-spacing:.04em;padding:7px 12px;border-radius:999px;backdrop-filter:blur(4px)}

/* ---- section rhythm ---- */
.pr-section{padding:clamp(32px,3.2vw,46px) 0}
.pr-section.pr-tight{padding:clamp(20px,2.2vw,32px) 0}
.pr-khead{max-width:60ch}
.pr-khead .pr-kick{font-family:'PlexMono',ui-monospace,monospace;text-transform:uppercase;letter-spacing:.2em;
  font-size:.76rem;color:var(--pr-red);margin:0 0 12px}
.pr-khead h2{font-family:'Manrope',system-ui,sans-serif;font-weight:800;font-size:clamp(1.6rem,3.1vw,2.25rem);
  line-height:1.12;letter-spacing:-.02em;color:var(--pr-navy);margin:0}
.pr-khead p{margin:14px 0 0;font-size:1.05rem;line-height:1.6;color:var(--pr-muted);max-width:56ch}

/* ---- filter bar + counter ---- */
.pr-toolbar{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;margin:26px 0 22px}
.pr-filters{display:flex;flex-wrap:wrap;gap:8px}
.pr-filter{font:inherit;font-size:.9rem;font-weight:600;color:var(--pr-navy);background:#fff;
  border:1px solid var(--pr-line);border-radius:999px;padding:9px 16px;cursor:pointer;transition:background .15s,border-color .15s,color .15s}
.pr-filter:hover{background:var(--pr-blue)}
.pr-filter[aria-pressed="true"]{background:var(--pr-navy);border-color:var(--pr-navy);color:#fff}
.pr-filter .pr-fc{opacity:.6;font-weight:600;margin-left:.4ch}
.pr-count{font-family:'PlexMono',ui-monospace,monospace;font-size:.82rem;letter-spacing:.06em;color:var(--pr-muted);white-space:nowrap}
.pr-count b{color:var(--pr-navy)}

/* ---- carousel ---- */
.pr-carousel{position:relative}
.pr-viewport{overflow-x:auto;overflow-y:hidden;scroll-snap-type:x mandatory;scroll-behavior:smooth;
  -webkit-overflow-scrolling:touch;scrollbar-width:none;margin:0 -4px;padding:4px}
.pr-viewport::-webkit-scrollbar{display:none}
/* Large screens: let the strip use the full viewport width instead of the 1280px
   column (otherwise it looks empty at the sides). Heading/toolbar stay in the
   column; only the scrolling strip goes edge-to-edge, cards still start aligned. */
@media (min-width:1400px){
  .pr-carousel{width:100vw;margin-left:calc(50% - 50vw);margin-right:calc(50% - 50vw)}
  /* strip starts AND ends at the screen edge (small symmetric gutter both sides),
     so the first card begins at the left edge, not indented under the heading. */
  .pr-viewport{padding-inline:clamp(18px,3.4vw,48px);scroll-padding-inline:clamp(18px,3.4vw,48px)}
}
.pr-track{display:flex;gap:clamp(16px,1.8vw,26px);align-items:stretch}
.pr-card{position:relative;flex:0 0 clamp(288px,33vw,468px);scroll-snap-align:start;min-width:0;
  display:flex;flex-direction:column;background:#fff;border:1px solid var(--pr-line);border-radius:16px;overflow:hidden;
  -webkit-user-select:none;user-select:none;
  transition:transform .35s cubic-bezier(.22,.61,.36,1),box-shadow .35s,border-color .2s}
.pr-card:hover{transform:translateY(-4px);box-shadow:0 22px 44px -26px rgba(10,31,77,.5);border-color:#c7d3e8}
.pr-card:has(.pr-card-btn:focus-visible){outline:3px solid var(--pr-amber);outline-offset:2px}
.pr-card[hidden]{display:none}
.pr-card-media{position:relative;aspect-ratio:16/11;overflow:hidden;background:var(--pr-blue)}
.pr-card-media img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s cubic-bezier(.22,.61,.36,1)}
.pr-card:hover .pr-card-media img{transform:scale(1.045)}
.pr-badge{position:absolute;top:12px;left:12px;background:rgba(10,31,77,.86);color:#fff;
  font-family:'PlexMono',ui-monospace,monospace;font-size:.68rem;letter-spacing:.06em;text-transform:uppercase;
  padding:6px 11px;border-radius:999px;backdrop-filter:blur(4px)}
.pr-card-body{padding:18px 18px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.pr-card h3{font-family:'Manrope',system-ui,sans-serif;font-weight:700;font-size:1.12rem;line-height:1.25;letter-spacing:-.01em;color:var(--pr-navy);margin:0}
.pr-card .pr-loc{display:flex;align-items:center;gap:6px;font-size:.86rem;color:var(--pr-muted);margin:0}
.pr-card .pr-loc svg{width:14px;height:14px;flex:none;color:var(--pr-red)}
.pr-card .pr-desc{font-size:.94rem;line-height:1.55;color:#3a4557;margin:2px 0 0;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.pr-card-btn{margin-top:auto;padding:12px 0 0;font:inherit;font-weight:700;font-size:.9rem;color:var(--pr-red);
  background:none;border:0;cursor:pointer;display:inline-flex;align-items:center;gap:7px;text-align:left}
.pr-card-btn::after{content:"";position:absolute;inset:0;z-index:1}      /* whole card is the hit-area of this real button */
.pr-card-btn svg{width:15px;height:15px;transition:transform .2s}
.pr-card:hover .pr-card-btn svg{transform:translateX(3px)}

/* ---- controls: prev/next + progress ---- */
.pr-ctrls{display:flex;align-items:center;gap:16px;margin:22px 0 0}
.pr-btn{width:46px;height:46px;flex:none;border-radius:50%;border:1px solid var(--pr-line);background:#fff;
  color:var(--pr-navy);cursor:pointer;display:grid;place-items:center;transition:background .15s,border-color .15s,opacity .15s}
.pr-btn:hover{background:var(--pr-navy);border-color:var(--pr-navy);color:#fff}
.pr-btn:disabled{opacity:.32;cursor:default}.pr-btn:disabled:hover{background:#fff;color:var(--pr-navy);border-color:var(--pr-line)}
.pr-btn svg{width:20px;height:20px}
.pr-progress{flex:1;height:4px;border-radius:99px;background:var(--pr-line);overflow:hidden}
.pr-progress i{display:block;height:100%;width:30%;background:var(--pr-navy);border-radius:99px;transition:width .3s,transform .3s}

/* ---- inline detail panel ---- */
.pr-detail{margin:20px 0 0;border:1px solid var(--pr-line);border-radius:16px;overflow:hidden;background:#fff;box-shadow:0 22px 50px -34px rgba(10,31,77,.4)}
.pr-detail[hidden]{display:none}
.pr-detail-in{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);align-items:stretch}
.pr-detail-media{position:relative;background:var(--pr-stage);display:flex}
/* ---- in-panel process-photo gallery ---- */
.pr-gal{display:flex;flex-direction:column;width:100%;min-width:0;min-height:0}
/* the stage grows to fill the media column so a tall text side never leaves a big
   empty band under the photos; the image fills it (cover). Mobile keeps 4/3. */
.pr-gal-stage{position:relative;flex:1 1 auto;min-height:340px;background:var(--pr-stage);overflow:hidden}
.pr-gal-main{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.pr-gal-nav{position:absolute;top:50%;transform:translateY(-50%);z-index:2;width:42px;height:42px;border:none;
  border-radius:50%;background:rgba(255,255,255,.92);color:var(--pr-navy);display:flex;align-items:center;justify-content:center;
  cursor:pointer;box-shadow:0 4px 14px -4px rgba(10,31,77,.42);transition:background .15s,opacity .15s}
.pr-gal-nav:hover{background:#fff} .pr-gal-nav svg{width:20px;height:20px}
.pr-gal-nav:disabled{opacity:0;pointer-events:none}
.pr-gal-prev{left:10px} .pr-gal-next{right:10px}
.pr-gal-count{position:absolute;right:10px;bottom:10px;z-index:2;background:rgba(10,31,77,.72);color:#fff;
  font-family:'PlexMono',ui-monospace,monospace;font-size:.72rem;letter-spacing:.05em;padding:4px 9px;border-radius:20px}
.pr-gal-cap{margin:0;padding:8px 12px;font-size:.82rem;line-height:1.45;color:var(--pr-muted);background:#fff}
.pr-gal-thumbs{display:flex;gap:7px;overflow-x:auto;padding:10px 12px;background:#fff;scrollbar-width:thin}
.pr-gal-thumb{flex:0 0 auto;width:66px;height:50px;border:2px solid transparent;border-radius:7px;overflow:hidden;
  padding:0;cursor:pointer;background:var(--pr-blue);line-height:0}
.pr-gal-thumb img{width:100%;height:100%;object-fit:cover}
.pr-gal-thumb[aria-selected=true]{border-color:var(--pr-amber)}
.pr-gal-thumb:focus-visible{outline:2px solid var(--pr-amber);outline-offset:2px}
.pr-gal-more{margin:0 12px 12px;align-self:flex-start;background:var(--pr-blue);border:1px solid var(--pr-line);
  border-radius:8px;padding:7px 13px;font-size:.82rem;color:var(--pr-navy);cursor:pointer}
.pr-gal-more:hover{background:#e6edf5}
.pr-gal.is-single .pr-gal-nav,.pr-gal.is-single .pr-gal-count,
.pr-gal.is-single .pr-gal-thumbs,.pr-gal.is-single .pr-gal-more{display:none}
/* single featured photo (no gallery): fill the stage edge-to-edge, no letterbox gaps */
.pr-gal.is-single .pr-gal-main{object-fit:cover}
.pr-detail-body{padding:clamp(22px,3vw,40px)}
.pr-detail-body .pr-dt-type{font-family:'PlexMono',ui-monospace,monospace;text-transform:uppercase;letter-spacing:.14em;
  font-size:.72rem;color:var(--pr-red);margin:0 0 8px}
.pr-detail-body h3{font-family:'Manrope',system-ui,sans-serif;font-weight:800;font-size:clamp(1.4rem,2.4vw,1.85rem);
  line-height:1.14;letter-spacing:-.02em;color:var(--pr-navy);margin:0 0 4px}
.pr-detail-body .pr-dt-loc{color:var(--pr-muted);font-size:.95rem;margin:0 0 18px}
.pr-detail-body .pr-dt-scope{font-size:1rem;line-height:1.7;color:#374155;margin:0 0 18px}
.pr-meta{display:flex;flex-wrap:wrap;gap:10px 12px;margin:0 0 18px}
.pr-meta .pr-chip{background:var(--pr-blue);border-radius:10px;padding:9px 13px}
.pr-meta .pr-chip span{display:block;font-family:'PlexMono',ui-monospace,monospace;font-size:.64rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--pr-muted);margin-bottom:3px}
.pr-meta .pr-chip b{font-size:.98rem;color:var(--pr-navy);font-weight:700}
.pr-quote{border-left:3px solid var(--pr-amber);padding:2px 0 2px 16px;margin:0 0 20px;color:#374155;font-style:italic;line-height:1.6}
.pr-detail-cta{display:inline-flex;align-items:center;gap:9px;background:var(--pr-red);color:#fff;text-decoration:none;
  font-weight:700;font-size:.95rem;padding:12px 26px;border-radius:999px;white-space:nowrap;transition:background .15s}
.pr-detail-cta svg{width:16px;height:16px;flex:none}
.pr-detail-cta:hover{background:#a50d26}
.pr-detail-close{position:absolute;top:12px;right:12px;z-index:2;width:38px;height:38px;border-radius:50%;
  border:0;background:rgba(10,31,77,.82);color:#fff;cursor:pointer;display:grid;place-items:center}
.pr-detail-close svg{width:18px;height:18px}
.pr-detail{position:relative}

/* ---- cross-link + related + CTA ---- */
.pr-cross{background:#fff;border:1px solid var(--pr-line);border-radius:16px;padding:clamp(22px,3vw,34px);
  display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.pr-cross p{margin:0;color:var(--pr-navy);font-size:1.06rem;max-width:52ch}
.pr-cross b{font-family:'Manrope',system-ui,sans-serif;font-weight:800}
.pr-cross a{white-space:nowrap;display:inline-flex;align-items:center;gap:8px;font-weight:700;color:var(--pr-red);text-decoration:none}
.pr-cross a svg{width:16px;height:16px;transition:transform .2s}.pr-cross a:hover svg{transform:translateX(3px)}
.pr-rel{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:24px 0 0}
.pr-rel a{display:block;text-decoration:none;color:var(--pr-navy);border:1px solid var(--pr-line);border-radius:14px;
  padding:20px;transition:border-color .15s,background .15s}
.pr-rel a:hover{border-color:var(--pr-red);background:var(--pr-blue)}
.pr-rel b{display:block;font-size:1.05rem;margin-bottom:5px}
.pr-rel span{font-size:.9rem;color:var(--pr-muted)}
.pr-ctaband{background:var(--pr-navy);color:#fff;border-radius:20px;padding:clamp(30px,4vw,54px);text-align:center}
.pr-ctaband h2{font-family:'Manrope',system-ui,sans-serif;font-weight:800;font-size:clamp(1.6rem,3.1vw,2.25rem);letter-spacing:-.02em;margin:0 0 12px}
.pr-ctaband p{margin:0 auto 22px;max-width:50ch;color:rgba(255,255,255,.8);line-height:1.6}
.pr-ctaband .pr-cta-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.pr-ctaband a{display:inline-flex;align-items:center;gap:9px;text-decoration:none;font-weight:700;padding:13px 26px;border-radius:999px;white-space:nowrap}
.pr-ctaband a svg{width:17px;height:17px;flex:none}
.pr-ctaband .pr-cta-primary{background:var(--pr-red);color:#fff}.pr-ctaband .pr-cta-primary:hover{background:#a50d26}
.pr-ctaband .pr-cta-ghost{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.4)}
.pr-ctaband .pr-cta-ghost:hover{background:rgba(255,255,255,.1)}

/* ---- accreditation strip ---- */
.pr-accred{background:var(--pr-blue);padding:clamp(20px,2.4vw,30px) 0}

/* ---- reveal ---- */
html.js .pr-rev{opacity:0;transform:translateY(20px);transition:opacity .9s var(--e),transform .9s var(--e)}
html.js .pr-rev.is-in{opacity:1;transform:none}
html.js .pr-rev.d1{transition-delay:.06s}html.js .pr-rev.d2{transition-delay:.12s}html.js .pr-rev.d3{transition-delay:.18s}

/* ---- responsive ---- */
@media (max-width:900px){
  .pr-detail-in{grid-template-columns:minmax(0,1fr)}
  .pr-gal-stage{aspect-ratio:4/3;flex:0 0 auto;min-height:0}
  .pr-rel{grid-template-columns:1fr}
  .pr-toolbar{align-items:flex-start;flex-direction:column;gap:12px}
}
@media (max-width:560px){
  .pr-card{flex-basis:82%}
  .pr-cross{flex-direction:column;align-items:flex-start}
}
@media (prefers-reduced-motion:reduce){
  html.js .pr-rev{opacity:1!important;transform:none!important;transition:none!important}
  .pr-viewport{scroll-behavior:auto}
  .pr-card,.pr-card-media img{transition:none!important}
}
@media print{
  .navwrap,#nav,.pr-ctrls,.pr-hero::after,.pr-accred,.acmarq,footer,.pr-detail-close{display:none!important}
  .pr-viewport{overflow:visible}.pr-track{flex-wrap:wrap}
  .pr-card{break-inside:avoid;flex-basis:46%}
}