/*
Theme Name: Prolyte France
Theme URI: https://expelec.eu/fr/brand/28-prolyte
Author: Expelec SA
Description: Site vitrine et catalogue technique Prolyte pour la France, distribué par Expelec SA.
Version: 1.0.0
Requires at least: 6.4
Requires PHP: 8.0
Text Domain: prolyte
*/

/* ---------- Tokens ---------- */
:root{
  --ink:#0A0B0D;
  --ink-2:#33353A;
  --muted:#6E7076;
  --line:#E5E5E1;
  --line-2:#D5D5CF;
  --paper:#FFFFFF;
  --wash:#F5F5F2;
  --wash-2:#EDEDE8;
  --accent:#0099D8;
  --accent-dark:#007BAF;
  --blue:#0099D8;
  --blue-dark:#007BAF;
  --max:1320px;
  --gut:clamp(20px,4vw,56px);
  --r:2px;
  --font-sans:"Archivo","Helvetica Neue",Helvetica,Arial,sans-serif;
  --mono:"IBM Plex Mono","SFMono-Regular",Consolas,monospace;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--font-sans);font-size:16px;line-height:1.55;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;font-weight:600;letter-spacing:-.035em;line-height:.98;text-wrap:balance}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
button{font:inherit;cursor:pointer}
::selection{background:var(--blue);color:#fff}

.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--gut)}
.mono{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase}
.eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);display:flex;align-items:center;gap:12px}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--accent)}
.lead{font-size:clamp(17px,1.35vw,20px);line-height:1.6;color:var(--ink-2);max-width:62ch}
.section{padding:clamp(64px,8vw,112px) 0}
.section--tight{padding:clamp(48px,5vw,72px) 0}
.section--wash{background:var(--wash)}
.rule{height:1px;background:var(--line);border:0;margin:0}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:12px;
  font-size:13px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;
  padding:15px 22px;border:1px solid var(--ink);border-radius:var(--r);
  background:var(--ink);color:#fff;transition:.18s ease;
}
.btn:hover{background:var(--accent);border-color:var(--accent)}
.btn svg{width:15px;height:15px;flex:none}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--line-2)}
.btn--ghost:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.btn--light{background:#fff;color:var(--ink);border-color:#fff}
.btn--light:hover{background:var(--accent);color:#fff;border-color:var(--accent)}
.btn--sm{padding:11px 16px;font-size:11.5px}
.link-arrow{display:inline-flex;align-items:center;gap:9px;font-size:13px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;border-bottom:1px solid var(--line-2);padding-bottom:6px}
.link-arrow svg{width:14px;height:14px;transition:transform .2s}
.link-arrow:hover{color:var(--accent);border-color:var(--accent)}
.link-arrow:hover svg{transform:translate(3px,-3px)}

/* ---------- Topbar ---------- */
.topbar{background:var(--blue);color:#fff;font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase}
.topbar__in{display:flex;justify-content:space-between;align-items:center;height:38px;gap:20px}
.topbar a{opacity:.8}
.topbar a:hover{opacity:1;color:#fff}
.topbar__right{display:flex;gap:26px;align-items:center}
.topbar__dot{width:5px;height:5px;background:var(--accent);display:inline-block;margin-right:8px;border-radius:50%}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.94);backdrop-filter:saturate(140%) blur(10px);border-bottom:1px solid var(--line)}
.site-header__in{display:flex;align-items:center;gap:clamp(16px,2.4vw,38px);height:84px}
.brand{display:flex;align-items:center;gap:14px;flex:none}
.brand img,.brand svg{height:26px;width:auto;object-fit:contain}
.brand__expelec img{height:46px;width:auto;object-fit:contain}
.brand__sep{width:1px;height:38px;background:var(--line-2)}
.brand__fr{font-family:var(--mono);font-size:9px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);line-height:1.25}
.nav{margin-left:auto}
.nav ul{display:flex;align-items:center;gap:clamp(14px,1.8vw,30px)}
.nav a{font-size:13px;font-weight:500;letter-spacing:.01em;position:relative;padding:6px 0;white-space:nowrap}
.nav a::after{content:"";position:absolute;left:0;right:100%;bottom:0;height:1px;background:var(--accent);transition:right .25s}
.nav a:hover::after,.nav .current-menu-item a::after{right:0}
.nav a:hover{color:var(--accent)}
.header-actions{display:flex;align-items:center;gap:10px;flex:none}
.icon-btn{width:40px;height:40px;display:grid;place-items:center;border:1px solid var(--line);background:#fff;border-radius:var(--r);transition:.2s}
.icon-btn:hover{border-color:var(--ink)}
.icon-btn svg{width:16px;height:16px}
.burger{display:none}

/* Search overlay */
.search-panel{position:fixed;inset:0;z-index:90;background:#fff;display:none;padding:32px 0}
.search-panel.is-open{display:block}
.search-panel form{display:flex;gap:12px;align-items:center;border-bottom:1px solid var(--ink);padding-bottom:16px}
.search-panel input[type=search]{flex:1;border:0;outline:0;font-size:clamp(22px,3vw,40px);font-weight:500;letter-spacing:-.03em;font-family:var(--font-sans)}
.search-panel .close{background:none;border:0;font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase}
.search-hint{margin-top:18px;color:var(--muted);font-size:13px}

/* ---------- Hero ---------- */
.hero{border-bottom:1px solid var(--line);position:relative;overflow:hidden}
.hero__grid{display:grid;grid-template-columns:1.02fr .98fr;min-height:min(82vh,760px)}
.hero__content{padding:clamp(46px,6vw,84px) var(--gut) clamp(36px,4vw,56px);display:flex;flex-direction:column;justify-content:center;max-width:680px;margin-left:auto;width:100%}
.hero h1{font-size:clamp(46px,6.4vw,96px);font-weight:600;letter-spacing:-.045em;line-height:.92;margin:22px 0 0}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero__text{margin-top:26px}
.hero__cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.hero__media{position:relative;background:var(--wash);border-left:1px solid var(--line);display:flex;align-items:center;justify-content:center;padding:clamp(22px,3vw,48px);min-height:420px}
.hero__media img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}
.hero__media::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:64px 64px;opacity:.55;pointer-events:none}
.hero__tag{position:absolute;left:24px;top:24px;z-index:2;background:#fff;border:1px solid var(--line);padding:9px 13px;font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase}
.hero__stats{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);background:#fff}
.hero__stat{padding:22px var(--gut);border-right:1px solid var(--line)}
.hero__stat:last-child{border-right:0}
.hero__stat b{display:block;font-size:clamp(22px,2.4vw,32px);font-weight:600;letter-spacing:-.03em;line-height:1}
.hero__stat span{display:block;margin-top:7px;font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}

/* ---------- Section headers ---------- */
.sec-head{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:end;margin-bottom:clamp(28px,3vw,44px)}
.sec-head h2{font-size:clamp(30px,4vw,56px);letter-spacing:-.04em;margin-top:16px}
.sec-head--split{grid-template-columns:1.1fr .9fr}
.sec-head p{color:var(--muted);max-width:44ch;font-size:15px}
.sec-head__link{align-self:end}

/* ---------- Gamme grid ---------- */
.gammes{display:grid;grid-template-columns:repeat(4,1fr);border-left:1px solid var(--line);border-top:1px solid var(--line)}
.gamme{position:relative;display:flex;flex-direction:column;padding:26px 24px 24px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-height:190px;background:#fff;transition:background .2s}
.gamme:hover{background:var(--wash)}
.gamme__num{font-family:var(--mono);font-size:10px;letter-spacing:.14em;color:var(--muted)}
.gamme__name{margin-top:auto;font-size:clamp(18px,1.6vw,23px);font-weight:600;letter-spacing:-.025em;line-height:1.1}
.gamme__count{margin-top:10px;font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.gamme__arrow{position:absolute;right:20px;top:22px;opacity:0;transform:translate(-4px,4px);transition:.2s}
.gamme:hover .gamme__arrow{opacity:1;transform:none}
.gamme__arrow svg{width:16px;height:16px}

/* ---------- Product cards ---------- */
.prod-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-left:1px solid var(--line);border-top:1px solid var(--line)}
.pcard{display:flex;flex-direction:column;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff;transition:background .2s}
.pcard:hover{background:#FCFCFA}
.pcard__media{position:relative;aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;padding:18px;background:var(--wash);overflow:hidden}
.pcard__media img{max-height:100%;object-fit:contain;mix-blend-mode:multiply;transition:transform .35s}
.pcard:hover .pcard__media img{transform:scale(1.035)}
.pcard__body{padding:16px 18px 20px;display:flex;flex-direction:column;gap:7px;border-top:1px solid var(--line)}
.pcard__ref{font-family:var(--mono);font-size:10px;letter-spacing:.12em;color:var(--muted);text-transform:uppercase}
.pcard__name{font-size:15px;font-weight:600;letter-spacing:-.015em;line-height:1.25}
.pcard__fam{font-size:12px;color:var(--muted);margin-top:auto}
.pcard__cta{display:inline-flex;align-items:center;gap:6px;font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-top:8px}

/* ---------- Distributor band ---------- */
.dist{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,72px);align-items:center}
.dist h2{font-size:clamp(30px,3.8vw,52px);letter-spacing:-.04em;margin-top:18px}
.dist__panel{border:1px solid var(--line);background:#fff;padding:clamp(24px,3vw,38px)}
.dist__row{display:flex;justify-content:space-between;gap:20px;padding:14px 0;border-bottom:1px solid var(--line);font-size:14px}
.dist__row:last-child{border-bottom:0}
.dist__row span{color:var(--muted);font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase}

/* ---------- Downloads ---------- */
.dl-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.dl-card{display:flex;flex-direction:column;gap:18px;padding:clamp(24px,3vw,36px);border:1px solid var(--line);background:#fff;position:relative;transition:.2s}
.dl-card:hover{border-color:var(--ink)}
.dl-card__top{display:flex;justify-content:space-between;align-items:flex-start;gap:20px}
.dl-card__badge{font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;border:1px solid var(--line-2);padding:6px 9px;color:var(--muted)}
.dl-card h3{font-size:clamp(20px,2vw,27px);letter-spacing:-.03em}
.dl-card p{font-size:14px;color:var(--muted);max-width:40ch}
.dl-card__icon{width:34px;height:34px;color:var(--accent)}

/* ---------- Product page ---------- */
.crumb{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);padding:22px 0}
.crumb a:hover{color:var(--accent)}
.crumb span{opacity:.5}
.product{display:grid;grid-template-columns:1.02fr .98fr;gap:clamp(28px,4vw,64px);align-items:start;padding-bottom:clamp(48px,6vw,80px)}
.product__media{position:sticky;top:108px;border:1px solid var(--line);background:var(--wash);padding:clamp(20px,3vw,44px);aspect-ratio:1/1;display:flex;align-items:center;justify-content:center}
.product__media img{max-height:100%;object-fit:contain;mix-blend-mode:multiply}
.product__head h1{font-size:clamp(28px,3.4vw,46px);letter-spacing:-.04em;margin-top:14px}
.product__refs{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:18px;font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.product__refs b{color:var(--ink);font-weight:500}
.product__desc{margin-top:22px;color:var(--ink-2);font-size:15.5px;line-height:1.65}
.product__cta{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.product__note{margin-top:14px;font-size:12px;color:var(--muted);display:flex;gap:8px;align-items:flex-start;max-width:52ch}
.product__note svg{width:13px;height:13px;flex:none;margin-top:2px}

.specs{margin-top:clamp(36px,4vw,56px);border-top:1px solid var(--ink)}
.specs__head{display:flex;justify-content:space-between;align-items:baseline;gap:20px;padding:18px 0 14px;border-bottom:1px solid var(--line)}
.specs__head h2{font-size:20px;letter-spacing:-.02em}
.specs__head span{font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.specs table{width:100%;border-collapse:collapse;font-size:14px}
.specs tr{border-bottom:1px solid var(--line)}
.specs td{padding:13px 0;vertical-align:top}
.specs td:first-child{color:var(--muted);width:44%;padding-right:20px}
.specs td:last-child{font-weight:500;font-family:var(--mono);font-size:12.5px;letter-spacing:.02em}
.docs{margin-top:34px}
.doc{display:flex;align-items:center;gap:14px;padding:16px 18px;border:1px solid var(--line);margin-bottom:10px;transition:.18s}
.doc:hover{border-color:var(--ink);background:var(--wash)}
.doc svg{width:18px;height:18px;color:var(--accent);flex:none}
.doc__t{font-size:13.5px;font-weight:500}
.doc__s{font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-top:2px}
.doc__arrow{margin-left:auto;opacity:.4}

/* ---------- Catalogue / archive ---------- */
.filters{position:sticky;top:84px;z-index:40;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.filters__in{display:flex;align-items:center;gap:18px;min-height:64px;flex-wrap:wrap;padding:10px 0}
.chips{display:flex;gap:6px;flex-wrap:wrap}
.chip{font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;padding:8px 13px;border:1px solid var(--line-2);border-radius:99px;color:var(--ink-2);transition:.18s}
.chip:hover{border-color:var(--ink)}
.chip.is-active{background:var(--ink);color:#fff;border-color:var(--ink)}
.filter-search{margin-left:auto;display:flex;align-items:center;gap:8px;border:1px solid var(--line-2);padding:9px 12px;min-width:240px;border-radius:var(--r)}
.filter-search input{border:0;outline:0;font-size:13px;width:100%;font-family:var(--font-sans)}
.filter-search svg{width:14px;height:14px;color:var(--muted)}
.count-line{display:flex;justify-content:space-between;align-items:center;padding:22px 0 18px;font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.pagination{display:flex;gap:6px;justify-content:center;padding:40px 0 0}
.pagination a,.pagination span{min-width:38px;height:38px;display:grid;place-items:center;border:1px solid var(--line);font-family:var(--mono);font-size:11px}
.pagination .current{background:var(--ink);color:#fff;border-color:var(--ink)}

/* ---------- Content pages ---------- */
.page-hero{padding:clamp(44px,5vw,72px) 0 clamp(28px,3vw,40px);border-bottom:1px solid var(--line)}
.page-hero h1{font-size:clamp(36px,5vw,68px);letter-spacing:-.045em;margin-top:16px}
.page-hero p{margin-top:20px}
.content{max-width:820px;padding:clamp(40px,5vw,64px) 0}
.content h2{font-size:clamp(24px,2.6vw,34px);margin:44px 0 14px;letter-spacing:-.03em}
.content h2:first-child{margin-top:0}
.content h3{font-size:19px;margin:30px 0 10px}
.content p{margin:0 0 16px;color:var(--ink-2)}
.content ul{list-style:none;margin:0 0 18px}
.content li{padding:9px 0 9px 22px;border-bottom:1px solid var(--line);position:relative;color:var(--ink-2);font-size:15px}
.content li::before{content:"";position:absolute;left:0;top:19px;width:8px;height:1px;background:var(--accent)}
.content a{color:var(--accent);border-bottom:1px solid currentColor}
.content table{width:100%;border-collapse:collapse;margin:20px 0;font-size:14px}
.content th,.content td{text-align:left;padding:12px;border-bottom:1px solid var(--line)}
.content th{font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}

/* ---------- Footer ---------- */
.site-footer{background:var(--blue);color:#fff;margin-top:0}
.footer__top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:clamp(24px,4vw,56px);padding:clamp(44px,5vw,68px) 0}
.footer__brand img{height:30px;width:auto}
.footer__brand p{margin-top:18px;color:rgba(255,255,255,.78);font-size:13.5px;max-width:36ch;line-height:1.6}
.footer__col h4{font-family:var(--mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.6);font-weight:400;margin-bottom:16px}
.footer__col li{margin-bottom:10px}
.footer__col a{font-size:13.5px;color:rgba(255,255,255,.92)}
.footer__col a:hover{color:#fff;text-decoration:underline;text-underline-offset:4px}
.footer__bottom{border-top:1px solid rgba(255,255,255,.28);padding:20px 0;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.72)}
.footer__bottom a:hover{color:#fff}

/* ---------- Misc ---------- */
.empty{padding:80px 0;text-align:center;color:var(--muted)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.callout{display:grid;grid-template-columns:auto 1fr;gap:18px;padding:22px;border:1px solid var(--line);background:var(--wash);margin:26px 0;align-items:start}
.callout svg{width:20px;height:20px;color:var(--accent)}

/* ---------- Responsive ---------- */
@media(max-width:1080px){
  .hero__grid{grid-template-columns:1fr}
  .hero__media{order:-1;min-height:320px;border-left:0;border-bottom:1px solid var(--line)}
  .hero__content{max-width:none}
  .gammes,.prod-grid{grid-template-columns:repeat(3,1fr)}
  .product{grid-template-columns:1fr}
  .product__media{position:static;aspect-ratio:4/3}
  .dist{grid-template-columns:1fr}
  .footer__top{grid-template-columns:1fr 1fr}
}
@media(max-width:820px){
  .nav{display:none}
  .nav.is-open{display:block;position:absolute;left:0;right:0;top:84px;background:#fff;border-bottom:1px solid var(--line);padding:18px var(--gut)}
  .nav.is-open ul{flex-direction:column;align-items:flex-start;gap:4px}
  .nav.is-open a{display:block;padding:10px 0;font-size:15px}
  .burger{display:grid}
  .hero__stats{grid-template-columns:1fr 1fr}
  .hero__stat:nth-child(2){border-right:0}
  .hero__stat:nth-child(1),.hero__stat:nth-child(2){border-bottom:1px solid var(--line)}
  .gammes,.prod-grid{grid-template-columns:repeat(2,1fr)}
  .dl-grid{grid-template-columns:1fr}
  .filters{position:static}
  .topbar__right a:not(:last-child){display:none}
}
@media(max-width:560px){
  .gammes,.prod-grid{grid-template-columns:1fr}
  .footer__top{grid-template-columns:1fr}
  .hero__media{min-height:260px}
}

/* ---------- Logos marque + distributeur ---------- */
.brand__prolyte{height:32px;width:auto}
.brand__expelec{display:flex;align-items:center;height:46px}
.brand__expelec img{height:46px;width:auto;max-width:none}
.footer__expelec{margin-top:22px;display:flex;align-items:center}
.footer__expelec img{height:34px;width:auto}
.topbar__dot{background:#fff}
@media(max-width:560px){
  .brand__prolyte{height:26px}
  .brand__expelec img{height:30px}
  .brand__sep{height:26px}
}

/* Cartes de téléchargement : le lien ne doit pas étirer sa bordure sur toute la carte */
.dl-card .link-arrow{align-self:flex-start;margin-top:auto}
.dl-card h3,.dl-card p{max-width:100%}
.dl-card{justify-content:flex-start}

/* Sous-catégories (familles / séries) */
.chips--sub{margin-top:10px;padding-top:10px;border-top:1px solid var(--line)}
.chips--sub .chip{background:#fff;border-color:var(--line);font-size:11.5px}
.chips--sub .chip:hover{border-color:var(--accent);color:var(--accent)}
.chips__label{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-right:6px}