/* Grossiste Serviette — design system V1 (24/08/2026)
   Palette encre/papier de la maison, sobriété B2B. */
:root{
  --ink:#1F2942; --ink-soft:#3A4560; --paper:#FBFAF7; --paper2:#F2EFE8;
  --line:#E3DFD5; --accent:#8A6D3B; --ok:#2E6B4F;
  --serif:'Marcellus',Georgia,serif; --sans:'Karla',system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:var(--sans);color:var(--ink);background:var(--paper);line-height:1.65;font-size:16px}
.wrap{max-width:1080px;margin:0 auto;padding:0 22px}
h1,h2,h3{font-family:var(--serif);font-weight:400;line-height:1.2}
h1{font-size:clamp(1.9rem,4.5vw,3rem)}
h2{font-size:clamp(1.4rem,3vw,1.9rem);margin-bottom:.4em}
h3{font-size:1.12rem;margin-bottom:.3em}
p{margin-bottom:1em}
a{color:var(--ink)}
header.site{position:sticky;top:0;background:var(--paper);border-bottom:1px solid var(--line);z-index:50}
header.site .wrap{display:flex;align-items:center;gap:26px;height:64px}
.brand{font-family:var(--serif);font-size:1.15rem;text-decoration:none;white-space:nowrap}
nav.main{display:flex;gap:18px;flex-wrap:wrap;font-size:.92rem}
nav.main a{text-decoration:none;color:var(--ink-soft)}
nav.main a:hover{color:var(--ink)}
.cta{margin-left:auto;background:var(--ink);color:#fff !important;padding:9px 16px;text-decoration:none;font-size:.85rem;letter-spacing:.04em;text-transform:uppercase}
.hero{position:relative;overflow:hidden;background:var(--paper2);padding:88px 0 66px;border-bottom:1px solid var(--line)}
.hero-video,.hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:72% center;z-index:0}
.hero-scrim{position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,
  rgba(242,239,232,.97) 0%,rgba(242,239,232,.93) 42%,rgba(242,239,232,.68) 60%,
  rgba(242,239,232,.22) 80%,rgba(242,239,232,.04) 100%)}
.hero>.wrap{position:relative;z-index:2}
@media(max-width:780px){
  .hero{padding:60px 0 46px}
  .hero-scrim{background:linear-gradient(180deg,rgba(242,239,232,.90) 0%,
    rgba(242,239,232,.84) 55%,rgba(242,239,232,.93) 100%)}
}
@media(prefers-reduced-motion:reduce){.hero-video{display:none}}
.hero-img{z-index:0}
.eyebrow{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:14px}
.hero p.lede{max-width:640px;font-size:1.08rem;margin-top:16px}
.hero .fine{font-size:.85rem;color:var(--ink-soft);max-width:640px}
.btns{margin:22px 0 8px;display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-block;padding:12px 22px;text-decoration:none;font-size:.88rem;letter-spacing:.05em;text-transform:uppercase}
.btn.primary{background:var(--ink);color:#fff}
.btn.line{border:1px solid var(--ink);color:var(--ink)}
.factbar-band{background:var(--paper2);border-bottom:1px solid var(--line)}
.factbar{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr))}
.factbar div{padding:22px 18px;border-left:1px solid var(--line);text-align:center}
.factbar strong{font-family:var(--serif);font-size:1.7rem;display:block}
.factbar span{font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft)}
section{padding:52px 0}
section.alt{background:var(--paper2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-intro{max-width:720px;margin-bottom:26px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:18px}
.card{background:#fff;border:1px solid var(--line);padding:24px;text-decoration:none;display:block}
.card:hover{border-color:var(--ink)}
.card .kpi{font-size:.78rem;color:var(--accent);letter-spacing:.08em;text-transform:uppercase}
.table-scroll{overflow-x:auto;margin:14px 0}
table.data{width:100%;border-collapse:collapse;background:#fff;font-size:.92rem}
table.data th,table.data td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}
table.data th{background:var(--paper2);font-weight:600;font-size:.82rem;letter-spacing:.03em;text-transform:uppercase}
table.data td.num{text-align:right;white-space:nowrap}
.note{font-size:.82rem;color:var(--ink-soft);margin-top:8px}
details.fq{background:#fff;border:1px solid var(--line);margin-bottom:10px}
details.fq summary{cursor:pointer;padding:15px 18px;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:12px}
details.fq summary::after{content:"+";font-family:var(--serif);font-size:1.2rem}
details.fq[open] summary::after{content:"–"}
details.fq p{padding:0 18px 16px;margin:0}
form.quote{background:#fff;border:1px solid var(--line);padding:26px;max-width:640px}
form.quote label{display:block;font-size:.8rem;letter-spacing:.06em;text-transform:uppercase;margin:14px 0 5px;color:var(--ink-soft)}
form.quote input,form.quote select,form.quote textarea{width:100%;padding:11px;border:1px solid var(--line);font:inherit;background:var(--paper)}
form.quote button{margin-top:18px}
footer.site{background:var(--ink);color:#CBD2E0;padding:40px 0;font-size:.85rem}
footer.site a{color:#fff}
footer.site .cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px}
.crumbs{font-size:.8rem;padding:14px 0;color:var(--ink-soft)}
.crumbs a{color:var(--ink-soft)}
.badge{display:inline-block;background:var(--paper2);border:1px solid var(--line);padding:3px 10px;font-size:.75rem;letter-spacing:.05em;margin:0 6px 6px 0}
ul.checks{list-style:none;margin-bottom:1em}
ul.checks li{padding-left:22px;position:relative;margin-bottom:7px}
ul.checks li::before{content:"—";position:absolute;left:0;color:var(--accent)}
@media (max-width:720px){nav.main{display:none}.factbar div{border-left:none;border-top:1px solid var(--line)}}

/* Grille produit — format des sites éventails (prod-card), images pipeline maison */
.pgrid{display:grid;gap:20px;grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}
.prod-card{display:flex;flex-direction:column;overflow:hidden;background:#fff;
  border:1px solid var(--line);text-decoration:none;color:var(--ink);
  transition:border-color .18s,box-shadow .18s,transform .18s}
.prod-card:hover{border-color:var(--ink);box-shadow:0 6px 18px rgba(31,41,66,.10);transform:translateY(-2px)}
.prod-card.hidden{display:none}
.prod-thumb{display:flex;align-items:center;justify-content:center;aspect-ratio:4/3;
  background:linear-gradient(135deg,var(--paper2),#EDE8DC);border-bottom:1px solid var(--line);position:relative;overflow:hidden}
.prod-thumb.has-img{padding:0}
.prod-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.prod-body{display:flex;flex-direction:column;flex:1;padding:20px 22px 22px}
.prod-body h3{font-size:1.02rem;margin-bottom:.35em;line-height:1.35}
.prod-body p{font-size:.87rem;margin-bottom:12px;color:var(--ink-soft)}
.prod-specs{font-size:.8rem;color:var(--ink-soft);margin-bottom:14px}
.prod-price{margin-top:auto;display:flex;align-items:baseline;justify-content:space-between;
  gap:10px;font-weight:700;color:var(--ink);font-size:.95rem;border-top:1px solid var(--line);padding-top:13px}
.prod-price em{font-style:normal;font-weight:500;font-size:.78rem;color:var(--ink-soft)}
.prod-price b{white-space:nowrap;font-weight:700}

/* ═══ Facettes format éventails : rail desktop / tiroir mobile ═══ */
.gridblock.no-js .fbar,.gridblock.no-js .fpanel,.gridblock.no-js .fscrim{display:none}
.fbar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:9px 14px;margin-bottom:18px;
  background:#fff;border:1px solid var(--line)}
.fbtn{display:inline-flex;align-items:center;gap:8px;padding:9px 15px;border:1px solid var(--line);
  background:#fff;font:inherit;font-size:.9rem;font-weight:600;color:var(--ink);cursor:pointer}
.fbtn:hover{border-color:var(--ink)}
.fbtn em{font-style:normal;min-width:19px;height:19px;padding:0 5px;display:inline-grid;place-items:center;
  background:var(--ink);color:#fff;font-size:.72rem;font-weight:800}
.fresult{font-size:.88rem;color:var(--ink-soft);white-space:nowrap}
.fresult b{color:var(--ink);font-weight:800}
.fchips{display:flex;flex-wrap:wrap;gap:6px;flex:1;min-width:0}
.fchip{display:inline-flex;align-items:center;gap:6px;padding:4px 7px 4px 11px;font-size:.78rem;font-weight:600;
  background:var(--paper2);color:var(--ink);border:1px solid var(--line);cursor:pointer;font-family:inherit}
.fchip::after{content:'×';font-size:1.05rem;line-height:1;opacity:.55}
.fchip:hover::after{opacity:1}
.fclear{border:0;background:none;font:inherit;font-size:.82rem;font-weight:600;color:var(--ink);
  cursor:pointer;text-decoration:underline;padding:0}
.fgroup .fgroup-h{margin:0 0 9px;font-size:.67rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft)}
.fopts{display:flex;flex-wrap:wrap;gap:6px}
.fopt{display:inline-flex;align-items:center;gap:7px;padding:6px 11px;border:1px solid var(--line);
  background:#fff;font:inherit;font-size:.85rem;color:var(--ink-soft);cursor:pointer;
  transition:border-color .15s,background .15s,color .15s}
.fopt:hover{border-color:var(--ink);color:var(--ink)}
.fopt[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:#fff;font-weight:600}
.fopt[aria-pressed="true"] em{background:rgba(255,255,255,.22);color:#fff}
.fopt em{font-style:normal;font-size:.71rem;font-weight:700;color:var(--ink-soft);background:var(--paper2);padding:1px 6px;min-width:18px;text-align:center}
.fopt.zero{opacity:.32}
.frail-head{display:none}.fpanel-head,.fpanel-foot,.fscrim{display:none}
@media (min-width:921px){
  .gridblock:not(.no-js){display:grid;column-gap:30px;align-items:start;
    grid-template-columns:250px minmax(0,1fr);grid-template-areas:"rail bar" "rail main"}
  .fpanel{grid-area:rail;position:sticky;top:84px;max-height:calc(100dvh - 104px);overflow-y:auto;
    padding:16px 18px 18px;background:#fff;border:1px solid var(--line);scrollbar-width:thin}
  .fbar{grid-area:bar}
  .gridmain{grid-area:main}
  .frail-head{display:flex;align-items:baseline;justify-content:space-between;gap:10px;
    padding-bottom:12px;margin-bottom:14px;border-bottom:1px solid var(--line)}
  .frail-head b{font-size:.95rem}
  .fgroups{display:flex;flex-direction:column;gap:18px}
  .fbtn{display:none}
  .pgrid{grid-template-columns:repeat(auto-fit,minmax(232px,1fr))}
}
@media (max-width:920px){
  .fpanel{background:#fff;border:1px solid var(--line);margin:-6px 0 20px;padding:20px 22px;display:none}
  .fpanel.open{display:block}
  .fgroups{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
}
@media (max-width:780px){
  .fbar{position:sticky;top:64px;z-index:30;gap:9px}
  .fchips{order:5;width:100%;flex:none}
  .fscrim{display:block;position:fixed;inset:0;z-index:70;background:rgba(31,41,66,.45);
    opacity:0;visibility:hidden;transition:opacity .2s,visibility .2s}
  .fscrim.open{opacity:1;visibility:visible}
  .fpanel{display:block;position:fixed;left:0;right:0;bottom:0;z-index:71;margin:0;border:0;
    max-height:86dvh;overflow-y:auto;padding:0 0 calc(78px + env(safe-area-inset-bottom));
    transform:translateY(100%);visibility:hidden;
    transition:transform .3s cubic-bezier(.32,.72,0,1),visibility .3s;
    box-shadow:0 -12px 40px rgba(31,41,66,.22)}
  .fpanel.open{transform:translateY(0);visibility:visible}
  .fpanel-head{display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;
    background:#fff;z-index:2;padding:16px 20px 12px;border-bottom:1px solid var(--line)}
  .fpanel-head::before{content:'';position:absolute;top:7px;left:50%;transform:translateX(-50%);
    width:38px;height:4px;background:var(--line)}
  .fpanel-head b{font-size:1.05rem}
  .fclose{border:0;background:var(--paper2);width:32px;height:32px;font-size:1.3rem;line-height:1;color:var(--ink-soft);cursor:pointer}
  .fgroups{grid-template-columns:1fr;gap:22px;padding:18px 20px 8px}
  .fopt{padding:9px 14px;font-size:.9rem}
  .fpanel-foot{display:flex;gap:10px;position:fixed;bottom:0;left:0;right:0;z-index:72;
    padding:12px 20px calc(12px + env(safe-area-inset-bottom));background:#fff;border-top:1px solid var(--line)}
  .fpanel-foot .btn{flex:1;padding:13px 16px;text-align:center;cursor:pointer;font-family:inherit;border:0}
  .fpanel-foot .btn.line{flex:0 0 96px;background:#fff}
  body.fpanel-lock{overflow:hidden}
}
.fempty{text-align:center;padding:44px 20px;color:var(--ink-soft);font-size:.95rem}

/* Fiche produit (noindex) */
.product-split{display:grid;gap:36px;grid-template-columns:minmax(280px,1fr) minmax(320px,1.15fr);align-items:start;padding-top:10px}
.product-img{width:100%;height:auto;border:1px solid var(--line);background:#fff}
table.data.spec th{width:38%;background:var(--paper2);font-weight:600;text-transform:none;letter-spacing:0;font-size:.88rem}
@media (max-width:760px){.product-split{grid-template-columns:1fr}}

.prod-thumb.is-ph{color:var(--ink-soft);position:relative}
.prod-thumb.is-ph svg{width:56px;height:56px;opacity:.45}
.prod-thumb.is-ph::after{content:'Photo à venir';position:absolute;bottom:10px;right:12px;
  font-size:.66rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft)}
.media-placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;
  aspect-ratio:1/1;background:linear-gradient(135deg,var(--paper2),#EDE8DC);border:1px dashed var(--line);color:var(--ink-soft)}
.media-placeholder svg{width:72px;height:72px;opacity:.45}
.media-placeholder em{font-style:normal;font-size:.76rem;letter-spacing:.07em;text-transform:uppercase}

.pthumbs{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap}
.pthumb{width:72px;height:72px;padding:0;border:1px solid var(--line);background:#fff;cursor:pointer}
.pthumb img{width:100%;height:100%;object-fit:cover;display:block}
.pthumb.on{border-color:var(--ink);box-shadow:0 0 0 1px var(--ink)}

/* Cartes familles (home) — navigation catégories, images générées maison */
.famgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px}
.famcard{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);
  text-decoration:none;transition:border-color .18s,box-shadow .18s,transform .18s}
.famcard:hover{border-color:var(--ink);box-shadow:0 8px 22px rgba(31,41,66,.12);transform:translateY(-3px)}
.famimg{display:block;aspect-ratio:3/2;overflow:hidden;background:var(--paper2)}
.famimg img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .45s ease}
.famcard:hover .famimg img{transform:scale(1.045)}
.fambody{padding:16px 18px 14px;display:flex;flex-direction:column;gap:7px;flex:1}
.fambody h3{font-size:1.12rem}
.fambody p{font-size:.88rem;color:var(--ink-soft)}
.famgo{margin-top:auto;padding-top:12px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;align-items:baseline}
.famgo b{font-family:var(--serif);font-weight:400;font-size:1.02rem}
.famgo em{font-style:normal;font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}
.famcard:hover .famgo em{color:var(--ink)}
@media (max-width:780px){.famgrid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}}

/* Grille catalogue home : titres de carte hors plan de titres + voir plus */
.prod-body .prod-t{font-family:var(--serif);font-weight:400;font-size:1.02rem;
  margin-bottom:.35em;line-height:1.35;color:var(--ink)}
.prod-card.vmore-hide{display:none}
.vmore{display:flex;justify-content:center;margin-top:26px}

/* Formulaire devis — composant unique (home complète, fiches compactes) */
.qsplit{display:grid;grid-template-columns:1.6fr 1fr;gap:26px;align-items:start}
form.qform{max-width:none;position:relative}
.qgrid{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}
.qhp{position:absolute;left:-9999px;top:-9999px}
form.qform input:focus,form.qform select:focus,form.qform textarea:focus{outline:none;border-color:var(--ink)}
.qok{color:var(--ok);margin-top:14px;font-weight:600}
.qerr{margin-top:14px;font-size:.9rem;color:var(--ink-soft)}
.qside{background:#fff;border:1px solid var(--line);padding:24px}
.qside-h{font-family:var(--serif);font-size:1.15rem;margin-bottom:10px}
.qref{background:var(--paper2);border:1px solid var(--line);padding:10px 14px;font-size:.9rem;margin-bottom:6px}
@media (max-width:780px){.qsplit{grid-template-columns:1fr}.qgrid{grid-template-columns:1fr}}

/* Logo (marque générée + Marcellus composé, /images/brand/) */
.brand{display:flex;align-items:center}
.brand img{height:30px;width:auto;display:block}
footer.site .flogo{height:26px;width:auto;margin-bottom:6px}