/* ==========================================================================
   Our Projects — Project Spotlight (index.php → projects-section.php)
   Replaces the former "Our Gallery" section. Every rule is scoped under .vxp,
   so nothing here affects other sections. Tokens mirror :root in style.css.
   Behaviour: js/projects.js
   ========================================================================== */
.vxp{
    --vxp-ink:#122b30;
    --vxp-ink-deep:#0b2227;
    --vxp-teal:#006b7a;
    --vxp-teal-d:#004a54;
    --vxp-mint:#77c9ab;
    --vxp-muted:#5a6f73;
    --vxp-line:#dbe6e8;
    --vxp-soft:#f4f9fa;
    --vxp-r-lg:18px;
    --vxp-r:12px;
    --vxp-r-sm:8px;
    --vxp-shadow:0 1px 2px rgba(0,43,50,.06),0 10px 28px rgba(0,43,50,.09);
    --vxp-gutter:calc(var(--bs-gutter-x,1.5rem) * .5);
    --vxp-shadow-lg:0 2px 4px rgba(0,43,50,.06),0 24px 56px rgba(0,43,50,.16);
    position:relative;
    font-family:"Nunito",sans-serif;
    color:var(--vxp-ink);
    -webkit-font-smoothing:antialiased;
    padding:88px 0;
}
/* Element resets: .vxp :where(el) = one class of specificity. That beats Bootstrap's bare element
   rules (p/h2/figure margins) yet loses to every component class declared later (buttons, links). */
.vxp *,.vxp *::before,.vxp *::after{box-sizing:border-box;}
.vxp :where(h2,h3,h4){font-family:"Poppins","Nunito",sans-serif;margin:0;color:inherit;}
.vxp :where(p,dl,dd,figure,ol,ul){margin:0;}
.vxp :where(ul,ol){padding:0;list-style:none;}
.vxp :where(button){font:inherit;color:inherit;background:none;border:0;border-radius:0;padding:0;cursor:pointer;}
.vxp :where(a){color:inherit;text-decoration:none;}
.vxp :where(img){display:block;max-width:100%;}
.vxp .vxp-i{width:18px;height:18px;flex:none;}

/* Heading system */
.vxp-eyebrow{display:inline-flex;align-items:center;gap:10px;font:700 12.5px/1 "Poppins",sans-serif;letter-spacing:.16em;text-transform:uppercase;color:var(--vxp-teal);}
.vxp-eyebrow::before{content:"";width:28px;height:3px;border-radius:3px;background:linear-gradient(90deg,var(--vxp-teal),var(--vxp-mint));}
.vxp-title{font-weight:800;font-size:clamp(28px,3.1vw,38px);line-height:1.12;letter-spacing:-.015em;margin-top:12px;}
.vxp-lead{font-size:clamp(15.5px,1.25vw,17px);line-height:1.65;color:var(--vxp-muted);max-width:62ch;}

/* Proof-type labels: the core honesty device of every option */
.vxp-tag{display:inline-flex;align-items:center;gap:6px;padding:6px 11px 6px 9px;border-radius:999px;font:700 11px/1 "Poppins",sans-serif;letter-spacing:.07em;text-transform:uppercase;white-space:nowrap;}
.vxp-tag .vxp-i{width:14px;height:14px;stroke-width:2.4;}
.vxp-tag--site{background:var(--vxp-teal);color:#fff;}
.vxp-tag--plant{background:#fff;color:var(--vxp-ink);box-shadow:inset 0 0 0 1px var(--vxp-line);}
.vxp-tag--plant .vxp-i{color:var(--vxp-teal);stroke-width:2;}

/* Buttons (pill shape matches the live page) */
.vxp-btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;padding:12px 24px;border-radius:999px;font:800 15px/1.2 "Nunito",sans-serif;letter-spacing:.01em;border:1.5px solid transparent;cursor:pointer;transition:background-color .2s,color .2s,border-color .2s,box-shadow .2s,transform .2s;text-align:center;}
.vxp-btn .vxp-i{width:19px;height:19px;}
.vxp-btn--primary{background:var(--vxp-teal);color:#fff;box-shadow:0 6px 16px rgba(0,107,122,.22);}
.vxp-btn--primary:hover{background:var(--vxp-teal-d);color:#fff;transform:translateY(-1px);}

.vxp-link{display:inline-flex;align-items:center;gap:6px;font-weight:800;font-size:14.5px;color:var(--vxp-teal);border-bottom:1.5px solid transparent;padding:6px 0;transition:gap .2s,border-color .2s;}
.vxp-link .vxp-i{width:16px;height:16px;}
.vxp-link:hover{color:var(--vxp-teal-d);gap:9px;}

.vxp :focus-visible{outline:3px solid var(--vxp-mint);outline-offset:3px;}
.vxp-sr{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}

@media (max-width:767.98px){
    .vxp{padding:60px 0;}
    .vxp-btn{width:100%;}
    .vxp .vxp-link{min-height:44px;}
}
@media (prefers-reduced-motion:reduce){
    .vxp *,.vxp *::before,.vxp *::after{transition:none!important;animation:none!important;}
}

/* ---------- Project Spotlight ---------- */
.vxp-projects{
    color:#fff;
    background-color:var(--vxp-ink-deep);
    background-image:
        radial-gradient(1100px 520px at 88% -10%,rgba(0,107,122,.55),transparent 62%),
        radial-gradient(700px 420px at -5% 105%,rgba(119,201,171,.12),transparent 60%),
        linear-gradient(rgba(119,201,171,.055) 1px,transparent 1px),
        linear-gradient(90deg,rgba(119,201,171,.055) 1px,transparent 1px);
    background-size:auto,auto,44px 44px,44px 44px;
    overflow:hidden;
}
.vxp-projects > .container{display:flex;flex-direction:column;}

/* Header */
.vxp-projects .vxp-head{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;margin-bottom:40px;}
.vxp-projects .vxp-eyebrow{color:var(--vxp-mint);}
.vxp-projects .vxp-lead{color:rgba(255,255,255,.74);margin-top:14px;}
.vxp-projects .vxp-ctrl{display:flex;align-items:center;gap:14px;flex:none;}
.vxp-projects .vxp-arrow{width:50px;height:50px;border-radius:50%;display:grid;place-items:center;border:1.5px solid rgba(255,255,255,.32);color:#fff;transition:background-color .2s,color .2s,border-color .2s;}
.vxp-projects .vxp-arrow:hover{background:#fff;border-color:#fff;color:var(--vxp-teal-d);}
.vxp-projects .vxp-arrow .vxp-i{width:20px;height:20px;}
.vxp-projects .vxp-count{font:600 15px/1 "Poppins",sans-serif;color:rgba(255,255,255,.55);min-width:72px;text-align:center;font-variant-numeric:tabular-nums;}
.vxp-projects .vxp-count b{font-size:24px;font-weight:700;color:#fff;}

/* Stage: slides share one grid cell, so the stage never jumps in height */
.vxp-projects .vxp-stage{display:grid;}
.vxp-projects .vxp-slide{
    grid-area:1/1;
    display:grid;
    grid-template-columns:minmax(0,1.18fr) minmax(0,1fr);
    border-radius:var(--vxp-r-lg);
    box-shadow:0 30px 70px rgba(0,0,0,.35);
    visibility:hidden;
    opacity:0;
    transition:opacity .45s ease,visibility 0s linear .45s;
}
.vxp-projects .vxp-slide.is-active{visibility:visible;opacity:1;transition:opacity .45s ease,visibility 0s;}
.vxp-projects .vxp-slide.is-active.is-enter .vxp-dossier > *{animation:vxp-rise .5s ease both;}
.vxp-projects .vxp-slide.is-active.is-enter .vxp-dossier > :nth-child(2){animation-delay:.04s;}
.vxp-projects .vxp-slide.is-active.is-enter .vxp-dossier > :nth-child(3){animation-delay:.08s;}
.vxp-projects .vxp-slide.is-active.is-enter .vxp-dossier > :nth-child(4){animation-delay:.12s;}
@keyframes vxp-rise{from{opacity:0;transform:translateY(8px);}to{opacity:1;transform:none;}}

/* Spacer keeps a 3:2 minimum; the grid row stretches it when the dossier is taller (no aspect-ratio, so width never follows height) */
.vxp-projects .vxp-media{position:relative;width:100%;min-width:0;border-radius:var(--vxp-r-lg) 0 0 var(--vxp-r-lg);overflow:hidden;background:#123238;}
.vxp-projects .vxp-media::before{content:"";display:block;padding-top:66.667%;}
.vxp-projects .vxp-media img,.vxp-projects .vxp-media__video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.vxp-projects .vxp-media__tag{position:absolute;top:18px;left:18px;z-index:1;box-shadow:0 4px 14px rgba(0,0,0,.18);}

/* Mini photo slider: crossfade between multiple photos of the same project (data/projects.php 'images'). */
.vxp-projects .vxp-media--slider .vxp-media__photo{opacity:0;transition:opacity .5s ease;}
.vxp-projects .vxp-media--slider .vxp-media__photo.is-active{opacity:1;}
.vxp-projects .vxp-media__dots{position:absolute;left:0;right:0;bottom:14px;z-index:1;display:flex;justify-content:center;gap:7px;}
.vxp-projects .vxp-media__dot{width:8px;height:8px;padding:0;border:0;border-radius:50%;background:rgba(255,255,255,.5);box-shadow:0 1px 3px rgba(0,0,0,.25);cursor:pointer;transition:background .2s ease,transform .2s ease;}
.vxp-projects .vxp-media__dot.is-active{background:#fff;transform:scale(1.2);}
.vxp-projects .vxp-media__arrow{position:absolute;top:50%;z-index:1;width:34px;height:34px;display:flex;align-items:center;justify-content:center;border:0;border-radius:50%;background:rgba(10,30,32,.45);color:#fff;cursor:pointer;transform:translateY(-50%);transition:background .2s ease;}
.vxp-projects .vxp-media__arrow:hover{background:rgba(10,30,32,.7);}
.vxp-projects .vxp-media__arrow .vxp-i{width:18px;height:18px;}
.vxp-projects .vxp-media__arrow--prev{left:12px;}
.vxp-projects .vxp-media__arrow--next{right:12px;}

/* Dossier */
.vxp-projects .vxp-dossier{display:flex;flex-direction:column;background:#fff;color:var(--vxp-ink);padding:32px 34px 30px;border-radius:0 var(--vxp-r-lg) var(--vxp-r-lg) 0;}
.vxp-projects .vxp-dossier__top{display:flex;align-items:center;gap:12px;}
.vxp-projects .vxp-dossier__num{font:700 13px/1 "Poppins",sans-serif;color:var(--vxp-teal);background:rgba(0,107,122,.09);padding:6px 9px;border-radius:6px;font-variant-numeric:tabular-nums;}
.vxp-projects .vxp-dossier__kicker{font:700 12px/1.2 "Poppins",sans-serif;letter-spacing:.12em;text-transform:uppercase;color:var(--vxp-muted);}
.vxp-projects .vxp-dossier__title{font-weight:700;font-size:25px;line-height:1.22;letter-spacing:-.01em;margin:14px 0 10px;}
.vxp-projects .vxp-dossier__summary{font-size:15.5px;line-height:1.6;color:var(--vxp-muted);}

/* Ledger: an engineering title block */
.vxp-projects .vxp-ledger{display:grid;grid-template-columns:repeat(var(--vxp-cols,3),minmax(0,1fr));margin-top:20px;border:1px solid var(--vxp-line);border-radius:10px;overflow:hidden;}
.vxp-projects .vxp-ledger__cell{padding:11px 13px 12px;border-right:1px solid var(--vxp-line);border-bottom:1px solid var(--vxp-line);margin-right:-1px;margin-bottom:-1px;}
.vxp-projects .vxp-ledger dt{display:flex;align-items:center;gap:6px;font:700 11px/1.2 "Poppins",sans-serif;letter-spacing:.09em;text-transform:uppercase;color:var(--vxp-muted);}
.vxp-projects .vxp-ledger dt .vxp-i{width:14px;height:14px;color:var(--vxp-teal);}
.vxp-projects .vxp-ledger dd{margin-top:5px;font-weight:700;font-size:14.5px;line-height:1.35;color:var(--vxp-ink);}

.vxp-projects .vxp-dossier :focus-visible{outline-color:var(--vxp-teal-d);}
.vxp-projects .vxp-shows{margin-top:16px;padding:12px 14px;background:var(--vxp-soft);border-left:3px solid var(--vxp-mint);border-radius:0 8px 8px 0;font-size:14.5px;line-height:1.55;color:var(--vxp-ink);}
.vxp-projects .vxp-shows b{display:block;font:700 11px/1.2 "Poppins",sans-serif;letter-spacing:.1em;text-transform:uppercase;color:var(--vxp-teal);margin-bottom:4px;}
.vxp-projects .vxp-actions{display:flex;flex-wrap:wrap;align-items:center;gap:10px 22px;margin-top:auto;padding-top:22px;}

/* Project index */
.vxp-projects .vxp-index{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:14px;margin-top:26px;}
.vxp-projects .vxp-tab{position:relative;display:flex;flex-direction:column;gap:10px;text-align:left;padding:8px 8px 13px;border-radius:12px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);opacity:.72;transition:opacity .2s,background-color .2s,border-color .2s;}
.vxp-projects .vxp-tab::before{content:"";position:absolute;top:-1px;left:14px;right:14px;height:3px;border-radius:0 0 3px 3px;background:transparent;transition:background-color .2s;}
.vxp-projects .vxp-tab:hover{opacity:1;background:rgba(255,255,255,.08);}
.vxp-projects .vxp-tab[aria-selected="true"]{opacity:1;background:rgba(119,201,171,.12);border-color:rgba(119,201,171,.55);}
.vxp-projects .vxp-tab[aria-selected="true"]::before{background:var(--vxp-mint);}
.vxp-projects .vxp-tab:focus-visible{outline-offset:-3px;}
.vxp-projects .vxp-tab__img{display:block;width:100%;aspect-ratio:3/2;border-radius:8px;overflow:hidden;background:#123238;}
.vxp-projects .vxp-tab__img img,.vxp-projects .vxp-tab__img video{width:100%;height:100%;object-fit:cover;}
.vxp-projects .vxp-tab__meta{display:flex;flex-direction:column;gap:5px;padding:0 4px;min-width:0;}
.vxp-projects .vxp-tab__num{display:flex;align-items:center;gap:8px;font:600 12.5px/1 "Poppins",sans-serif;color:rgba(255,255,255,.75);font-variant-numeric:tabular-nums;}
.vxp-projects .vxp-tab__type{font-style:normal;font:700 10.5px/1 "Poppins",sans-serif;letter-spacing:.08em;text-transform:uppercase;padding:4px 7px;border-radius:4px;}
.vxp-projects .vxp-tab__type--site{background:var(--vxp-mint);color:var(--vxp-ink-deep);}
.vxp-projects .vxp-tab__type--plant{background:rgba(255,255,255,.14);color:rgba(255,255,255,.88);}
.vxp-projects .vxp-tab__title{font-weight:700;font-size:14px;line-height:1.3;color:#fff;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}

/* Factory identity bar */
.vxp-projects .vxp-foot{display:flex;align-items:center;gap:18px;margin-top:30px;padding:14px 22px 14px 14px;border-radius:14px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);}
.vxp-projects .vxp-foot__img{width:84px;height:56px;object-fit:cover;border-radius:8px;flex:none;}
.vxp-projects .vxp-foot__text{font-size:14.5px;line-height:1.5;color:rgba(255,255,255,.72);}
.vxp-projects .vxp-foot__text b{color:#fff;font-weight:800;}
.vxp-projects .vxp-foot__link{margin-left:auto;color:var(--vxp-mint);white-space:nowrap;flex:none;}
.vxp-projects .vxp-foot__link:hover{color:#fff;}

/* ---------- Tablet ---------- */
@media (max-width:1199.98px){
    .vxp-projects .vxp-slide{grid-template-columns:1fr;grid-template-rows:auto 1fr;}
    .vxp-projects .vxp-media{border-radius:var(--vxp-r-lg) var(--vxp-r-lg) 0 0;}
    .vxp-projects .vxp-dossier{border-radius:0 0 var(--vxp-r-lg) var(--vxp-r-lg);padding:26px 28px 28px;}
    .vxp-projects .vxp-dossier__title{font-size:22px;}
    .vxp-projects .vxp-ledger dd{font-size:13.5px;}
}
@media (max-width:991.98px){
    .vxp-projects .vxp-index{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.25) transparent;padding-bottom:8px;}
    .vxp-projects .vxp-tab{flex:0 0 172px;scroll-snap-align:start;}
}

/* ---------- Phone: index becomes a compact tab bar above the stage ---------- */
@media (max-width:767.98px){
    .vxp-projects .vxp-head{flex-direction:column;align-items:stretch;gap:20px;margin-bottom:22px;}
    .vxp-projects .vxp-ctrl{justify-content:space-between;}
    .vxp-projects .vxp-arrow{width:46px;height:46px;}
    .vxp-projects .vxp-index{margin:16px calc(var(--vxp-gutter) * -1) 0;padding:0 var(--vxp-gutter) 8px;gap:10px;scroll-padding:0 var(--vxp-gutter);}
    .vxp-projects .vxp-tab{flex:0 0 212px;flex-direction:row;align-items:center;gap:10px;padding:7px 10px 7px 7px;}
    .vxp-projects .vxp-tab::before{top:auto;bottom:-1px;border-radius:3px 3px 0 0;}
    .vxp-projects .vxp-tab__img{width:62px;flex:none;aspect-ratio:4/3;}
    .vxp-projects .vxp-tab__title{font-size:13px;}
    .vxp-projects .vxp-media__tag{top:12px;left:12px;}
    .vxp-projects .vxp-dossier{padding:22px 18px 22px;}
    .vxp-projects .vxp-dossier__title{font-size:21px;margin-top:12px;}
    .vxp-projects .vxp-dossier__summary{font-size:15px;}
    .vxp-projects .vxp-ledger{grid-template-columns:1fr;}
    .vxp-projects .vxp-ledger[data-many]{grid-template-columns:repeat(2,minmax(0,1fr));}
    .vxp-projects .vxp-ledger:not([data-many]) .vxp-ledger__cell{display:flex;align-items:baseline;justify-content:space-between;gap:12px;}
    .vxp-projects .vxp-ledger:not([data-many]) dd{margin-top:0;text-align:right;}
    .vxp-projects .vxp-actions{flex-direction:column;align-items:stretch;gap:6px;}
    .vxp-projects .vxp-actions .vxp-link{justify-content:center;}
    .vxp-projects .vxp-foot{flex-wrap:wrap;margin-top:22px;padding:14px;gap:12px 14px;}
    .vxp-projects .vxp-foot__img{width:64px;height:46px;}
    .vxp-projects .vxp-foot__text{flex:1 1 200px;font-size:14px;}
    .vxp-projects .vxp-foot__link{margin-left:0;}
}