/* Buanderie Bonin · direction Prestige */
:root{color-scheme:light;--ivory:#FAF8F4;--white:#FFFFFF;--blue:#29538D;--light:#93AFD6;--ink:#22304A;--mut:#857C6E;--line:#E4DED3;--mist:#EEF2F8;--stone:#EFEAE1}
html{scroll-behavior:smooth}
*{box-sizing:border-box}
body{margin:0;font:400 16px/1.75 Manrope,"Helvetica Neue",Arial,sans-serif;color:var(--ink);background:var(--ivory)}
p,h1,h2,h3,figure,dl,dd,ul,ol{margin:0}ul,ol{padding:0;list-style:none}a{color:inherit;text-decoration:none}img,svg,video,canvas{max-width:100%}
.w{max-width:1180px;margin:0 auto;padding-inline:clamp(16px,4vw,48px)}
.k{font-size:12px;letter-spacing:.32em;text-transform:uppercase;color:var(--blue)}
.k.lt{color:var(--light)}
.disp{font-family:Italiana,"Didot","Bodoni 72",Georgia,serif;font-weight:400;letter-spacing:.02em;text-wrap:balance}
h1.disp{font-size:clamp(42px,6vw,72px);line-height:1.04}
h2.disp{font-size:clamp(32px,4.6vw,50px);line-height:1.1;margin-top:14px}
.lede{color:var(--mut);font-size:18px;max-width:560px}
.btn{display:inline-block;background:var(--ink);color:#fff;padding:16px 32px;font:500 12px Manrope,Arial,sans-serif;letter-spacing:.26em;text-transform:uppercase;border:0;cursor:pointer;transition:background .25s,transform .25s}
.btn:hover{background:var(--blue);transform:translateY(-2px)}
.btn.lt{background:#fff;color:var(--ink)}.btn.lt:hover{background:var(--mist)}
.lnk{font-size:12px;letter-spacing:.24em;text-transform:uppercase;color:var(--blue);border-bottom:1px solid currentColor;padding-bottom:3px}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--blue);outline-offset:3px}

/* en-tete */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:color-mix(in srgb,var(--ivory) 94%,transparent);backdrop-filter:blur(6px);border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s}
.top.sc{border-color:var(--line);box-shadow:0 10px 30px -24px rgba(34,48,74,.5)}
.top>.w{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding-block:20px}
.top nav.l,.top nav.r{display:flex;gap:28px;align-items:center;font-size:12px;letter-spacing:.24em;text-transform:uppercase}
.top nav.r{justify-content:flex-end}
.top nav a{padding-block:6px;background:linear-gradient(var(--blue),var(--blue)) left bottom/0 1px no-repeat;transition:background-size .35s}
.top nav a:hover,.top nav a[aria-current]{background-size:100% 1px}
.top nav a[aria-current]{color:var(--blue)}
.top .lang{border:1px solid var(--line);padding:4px 10px!important;background:none!important;letter-spacing:.18em}
.top .lang:hover{border-color:var(--light)}
.brand .logo{height:26px;width:auto;display:block}
.menu{display:none;justify-self:end;background:none;border:1px solid var(--line);padding:8px 14px;font:500 11px Manrope,Arial;letter-spacing:.24em;text-transform:uppercase;color:var(--ink);cursor:pointer}
.top .mnav{display:none}

/* accueil */
.split{display:grid;grid-template-columns:1fr 1.05fr;gap:56px;align-items:center}
.split>*{min-width:0}
.split.top{align-items:start}
.hero .split{padding-block:40px 70px;min-height:620px}
.hero .txt{display:grid;gap:22px;justify-items:start}
.acts{display:flex;flex-wrap:wrap;gap:22px 28px;align-items:center;margin-top:6px}
.stage{position:relative}
.stage canvas{display:block;width:100%;aspect-ratio:1/1;max-height:580px}
.replay{position:absolute;left:0;top:12px;background:none;border:0;padding:6px 0;font:500 11px Manrope,Arial;letter-spacing:.2em;text-transform:uppercase;color:var(--mut);cursor:pointer}
.replay:hover{color:var(--blue)}
.crumbs{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--mut)}.crumbs a:hover{color:var(--blue)}
.shero .split{min-height:560px;padding-block:30px 60px}
.trio{display:grid;grid-template-columns:repeat(3,1fr);margin-block:10px 90px;border-block:1px solid var(--line)}
.trio div{text-align:center;padding:40px 24px}.trio div+div{border-left:1px solid var(--line)}
.trio b,.duo b,.proof b{display:block;font-family:Italiana,Georgia,serif;font-weight:400;font-size:58px;line-height:1;color:var(--blue);margin-bottom:10px;font-variant-numeric:tabular-nums}
.trio span{font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--mut)}
.hd{text-align:center;max-width:720px;margin:0 auto 54px}
.gal{padding-block:10px 100px}
.tiles{display:grid;grid-template-columns:1.4fr 1fr 1fr;grid-template-rows:260px 260px;gap:14px}
.tile{position:relative;overflow:hidden;background:#E9EEF5}
.tile.big{grid-row:span 2}.tile.wide{grid-column:2 / span 2}
.tile .vid{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 1.2s cubic-bezier(.2,.7,.2,1)}
.tile:hover .vid{transform:scale(1.04)}
.tile figcaption{position:absolute;left:0;right:0;bottom:0;padding:34px 18px 14px;font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:#fff;background:linear-gradient(transparent,rgba(20,28,44,.6))}

/* sections */
.sec{padding-block:20px 100px}
.phead{text-align:center;padding-block:80px 70px}
.phead .w{display:grid;gap:20px;justify-items:center}
.phead .lede{margin-inline:auto}
.svcs{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.svcs.two{grid-template-columns:repeat(2,1fr);max-width:860px;margin:0 auto}
.svc{background:var(--white);border:1px solid var(--line);padding:40px 32px;text-align:center;display:grid;gap:14px;justify-items:center;align-content:start;transition:transform .35s,box-shadow .35s,border-color .35s}
.svc:hover{transform:translateY(-4px);border-color:var(--light);box-shadow:0 24px 50px -36px rgba(34,48,74,.55)}
.svc .sym{width:40px;height:40px;color:var(--light)}
.svc .disp{font-size:28px;margin:0}.svc p{color:var(--mut);font-size:15px}
.svc .more{font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--blue);margin-top:6px}
.proc{background:var(--white);border-block:1px solid var(--line);padding-block:90px;margin-bottom:100px}
.proc ol{display:grid;grid-template-columns:repeat(5,1fr);gap:28px;counter-reset:s}
.proc ol.n4{grid-template-columns:repeat(4,1fr)}.proc ol.n6{grid-template-columns:repeat(6,1fr);gap:22px}
.proc li{counter-increment:s;text-align:center}
.proc li:before{content:counter(s,upper-roman);display:block;font-family:Italiana,Georgia,serif;font-size:30px;color:var(--light);margin-bottom:8px}
.proc h3{font-size:12px;letter-spacing:.22em;text-transform:uppercase;font-weight:500;margin-bottom:8px}.proc li p{font-size:14px;color:var(--mut)}
.prose{display:grid;gap:18px;font-size:17px;max-width:620px}
.proof{background:var(--white);border:1px solid var(--line);padding:44px 40px}
.dk{font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--ink);margin-bottom:10px}
.proof p:last-child,.duo p:last-child{color:var(--mut);font-size:15px}
.duo{padding-bottom:100px}
.duo .w{display:grid;grid-template-columns:1fr 1fr;border-block:1px solid var(--line)}
.duo .w>div{padding:48px 40px;text-align:center}.duo .w>div+div{border-left:1px solid var(--line)}
.duo p:last-child{max-width:380px;margin-inline:auto}

/* schema 10 km */
.rad{padding-block:20px 110px}
.rad.tint{background:var(--white);border-block:1px solid var(--line);padding-block:90px;margin-bottom:100px}
.rad .t{color:var(--mut);font-size:17px;margin:16px 0 26px;max-width:520px}
.radius{max-width:440px;width:100%;margin:0 auto;display:grid;gap:6px}
.radius svg{width:100%;height:auto;overflow:visible}
.radius figcaption{font-size:11px;color:var(--mut);text-align:center}
.rg{fill:none;stroke:var(--line);stroke-width:1.2}.ro{stroke:var(--blue);stroke-width:2}
.ax{stroke:#B7AE9E;stroke-width:1}
.tk text,.sb{font:10px Manrope,Arial;fill:var(--mut)}.nm{font:500 12px Manrope,Arial;letter-spacing:2px;fill:var(--ink)}
.dt{fill:var(--light)}.plant{fill:var(--blue);stroke:var(--ivory);stroke-width:3}
.radius .r2,.radius .r3,.radius .ax{stroke-dasharray:1 1;stroke-dashoffset:1}
.radius.in .r2,.radius.in .r3,.radius.in .ax{stroke-dashoffset:0;transition:stroke-dashoffset 2s cubic-bezier(.4,.1,.2,1)}
.radius.in .r3{transition-delay:.25s}.radius.in .ax{transition-delay:.6s}
.radius .ro{stroke-dasharray:4 6;opacity:0;transition:opacity 1s ease .9s}.radius.in .ro{opacity:1}
.radius .lb{opacity:0;transition:opacity .8s ease 1.2s}.radius.in .lb{opacity:1}
.radius .pulse{fill:none;stroke:var(--light);stroke-width:1.5;opacity:0}
.radius.in .pulse{animation:pulse 2.6s ease-out 1.6s infinite}
@keyframes pulse{0%{r:9;opacity:.6}100%{r:34;opacity:0}}

/* environnement */
.ledger{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.ledger li{background:var(--white);border:1px solid var(--line);padding:36px;display:grid;gap:12px;align-content:start}
.ledger .sym{width:36px;height:36px;color:var(--light)}
.ledger .big{font-size:13px;letter-spacing:.2em;text-transform:uppercase;color:var(--mut)}
.ledger .big b{display:block;font-size:44px;line-height:1.1;color:var(--blue);letter-spacing:.02em;text-transform:none;margin-bottom:4px}
.ledger li>p:last-child{color:var(--mut);font-size:15px}

/* maison */
.facts{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line);background:var(--white)}
.facts>div{padding:26px 28px;border-bottom:1px solid var(--line)}.facts>div:nth-child(odd){border-right:1px solid var(--line)}
.facts dt.disp{font-size:34px;color:var(--blue);line-height:1.1}.facts dd{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--mut)}
.facts .addr{grid-column:1 / -1;border:0!important}.facts .addr dd{text-transform:none;letter-spacing:0;font-size:15px;color:var(--ink);margin-top:6px}
.sign{margin-top:10px;font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--mut)}.sign .disp{display:block;font-size:26px;letter-spacing:.02em;text-transform:none;color:var(--ink)}
.quote{background:var(--mist);padding-block:100px;text-align:center}
.quote p{font-family:Italiana,Georgia,serif;font-size:clamp(26px,3.6vw,40px);line-height:1.3;max-width:900px;margin:0 auto 22px}
.quote span{font-size:12px;letter-spacing:.28em;text-transform:uppercase;color:var(--mut)}

/* contact */
.form{display:grid;gap:20px}
.form fieldset{border:0;padding:0;margin:0;display:grid;gap:12px}
.seg{display:flex;flex-wrap:wrap;gap:8px}.seg label{cursor:pointer}.seg input{position:absolute;opacity:0}
.seg span{display:inline-block;border:1px solid var(--line);background:var(--white);padding:9px 16px;font-size:13px}
.seg input:checked+span{background:var(--ink);color:#fff;border-color:var(--ink)}.seg input:focus-visible+span{outline:2px solid var(--blue);outline-offset:2px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form label{display:grid;gap:6px;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--mut)}
.form input,.form textarea{font:400 16px Manrope,Arial;color:var(--ink);background:var(--white);border:1px solid var(--line);padding:12px 14px;border-radius:0;text-transform:none;letter-spacing:0}
.form input:focus,.form textarea:focus{border-color:var(--light);outline:none}
.hp{display:none}
.ffoot{display:flex;gap:18px;align-items:center;flex-wrap:wrap}.note{font-size:13px;color:var(--mut)}
.form-status{font-size:15px;color:var(--mut)}.form-status.ok{color:var(--blue)}
.card{background:var(--white);border:1px solid var(--line);padding:36px;display:grid;gap:8px;align-content:start}
.card .k{margin-top:14px}.card .k:first-child{margin-top:0}
.card .v{font-size:32px;color:var(--blue)}.card .v2{font-size:16px;overflow-wrap:anywhere}
.copy{justify-self:start;background:none;border:1px solid var(--line);padding:6px 12px;font:500 11px Manrope,Arial;letter-spacing:.18em;text-transform:uppercase;color:var(--ink);cursor:pointer}
.cf{margin-top:14px;padding-top:14px;border-top:1px solid var(--line);font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--mut)}

/* visite + pied */
.visit{background:var(--ink);color:#DCE3EE;padding-block:96px;text-align:center}
.visit h2{color:#fff}.visit .t{color:#AEBAD0;max-width:600px;margin:16px auto 30px}
.visit .ad{font-size:12px;letter-spacing:.24em;text-transform:uppercase;color:var(--light);margin-bottom:34px}
.foot{background:#1A2539;color:#AEBAD0;text-align:center;padding-block:56px 40px;font-size:13px}
.foot .w{display:grid;gap:22px;justify-items:center}
.foot .logo{height:22px;width:auto}
.foot nav{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 26px;font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:#DCE3EE}
.foot a:hover{color:#fff}.foot .c{font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:#7F8CA6}

@media(max-width:960px){
 .proc ol,.proc ol.n6{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:860px){
 .top>.w{grid-template-columns:1fr auto}.top nav.l,.top nav.r{display:none}.menu{display:block}
 .top .mnav.open{display:grid;gap:0;padding:4px clamp(16px,4vw,48px) 16px;border-top:1px solid var(--line)}
 .mnav a{padding:12px 0;font-size:13px;letter-spacing:.24em;text-transform:uppercase;border-bottom:1px solid var(--line)}
 .split,.hero .split,.shero .split{grid-template-columns:1fr;gap:28px;min-height:0;padding-block:28px 50px}
 .stage canvas{max-width:480px;margin:0 auto}
 .trio,.svcs,.svcs.two,.ledger,.duo .w,.grid2{grid-template-columns:1fr}
 .trio div+div,.duo .w>div+div{border-left:0;border-top:1px solid var(--line)}
 .proc ol,.proc ol.n4,.proc ol.n6{grid-template-columns:1fr 1fr}
 .tiles{grid-template-columns:1fr;grid-template-rows:none}.tile,.tile.big,.tile.wide{grid-row:auto;grid-column:auto;aspect-ratio:16/10}
 .phead{padding-block:50px 40px}
 .facts{grid-template-columns:1fr}.facts>div:nth-child(odd){border-right:0}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.radius .r2,.radius .r3,.radius .ax{stroke-dashoffset:0}.radius .lb,.radius .ro{opacity:1}}

/* ajouts textes oct. 2026 : services inclus, engagement social, historique */
.extras{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line)}
.extras li{padding:34px 30px 0;text-align:center}.extras li+li{border-left:1px solid var(--line)}
.extras h3{font-size:12px;letter-spacing:.22em;text-transform:uppercase;font-weight:500;margin-bottom:10px}.extras p{color:var(--mut);font-size:15px}
.resp .t{color:var(--mut);font-size:17px;margin-top:16px;max-width:520px}
.norms{display:grid;gap:12px}
.norms li{background:var(--white);border:1px solid var(--line);padding:22px 26px;display:grid;gap:2px}
.norms b{font-family:Italiana,Georgia,serif;font-weight:400;font-size:28px;color:var(--blue);line-height:1.2}.norms span{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--mut)}
.timeline{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;position:relative}
.timeline:before{content:"";position:absolute;left:0;right:0;top:34px;border-top:1px solid var(--line)}
.timeline li{position:relative;text-align:center;display:grid;gap:10px;justify-items:center}
.timeline b{font-size:52px;line-height:1;color:var(--blue);background:var(--ivory);padding:0 16px;position:relative}
.timeline h3{font-size:12px;letter-spacing:.22em;text-transform:uppercase;font-weight:500;margin-top:8px}.timeline p{color:var(--mut);font-size:15px;max-width:320px}
@media(max-width:860px){.extras,.timeline{grid-template-columns:1fr}.extras li+li{border-left:0;border-top:1px solid var(--line);padding-top:28px}.extras li{padding-bottom:28px}.timeline:before{display:none}}

/* etude de cas */
.csl{display:grid;gap:8px;justify-items:start;margin-top:24px;background:var(--ink);color:#fff;padding:34px 38px;transition:background .25s}
.csl:hover{background:var(--blue)}.csl .k{color:var(--light)}.csl .disp{font-size:clamp(26px,3vw,34px);line-height:1.15}.csl .lnk{color:#fff;margin-top:6px}
.narrow{max-width:860px}
.kpis{padding-bottom:80px}
.kpis ul{display:grid;grid-template-columns:repeat(4,1fr);border-block:1px solid var(--line)}
.kpis li{padding:34px 22px;text-align:center;display:grid;gap:10px;align-content:start}.kpis li+li{border-left:1px solid var(--line)}
.kpis b{font-size:46px;line-height:1;color:var(--blue);font-variant-numeric:tabular-nums}.kpis span{font-size:13px;color:var(--mut)}
.fn{font-size:12px;color:var(--mut);margin-top:14px;text-align:center}
.cs-txt{padding-block:80px}.cs-txt.tint{background:var(--white);border-block:1px solid var(--line)}
.cs-txt .narrow>p{font-size:17px;margin-top:18px}.cs-txt h2{margin-bottom:8px}
.cs-txt .note{font-size:15px;color:var(--mut);border-left:2px solid var(--light);padding-left:16px}
sup.ref{font-size:10px;line-height:0;margin-left:2px}sup.ref a{color:var(--blue);border-bottom:1px solid var(--light)}
.calc{width:100%;border-collapse:collapse;margin-top:26px;font-size:15px}
.calc th,.calc td{text-align:left;vertical-align:top;padding:14px 16px;border-bottom:1px solid var(--line)}
.calc thead th{font-size:11px;letter-spacing:.2em;text-transform:uppercase;font-weight:500;color:var(--mut);border-bottom:1px solid var(--ink)}
.calc tbody th{font-weight:500;width:28%}.calc td:last-child{color:var(--ink)}.calc tbody td{color:var(--mut)}
.chart,.coil{margin-top:30px}.chart svg,.coil svg{width:100%;height:auto;display:block}
.chart figcaption,.coil figcaption{font-size:12px;color:var(--mut);margin-top:10px}
.chart .cl,.coil .cl{font:500 12px Manrope,Arial;letter-spacing:.06em;fill:var(--ink)}.chart .cl.b{fill:var(--blue)}
.coil .cl{letter-spacing:.2em;font-size:11px}.coil .cs{font:12px Manrope,Arial;fill:var(--mut)}
.chart .cv{font:500 13px Manrope,Arial;fill:var(--ink)}.chart .cv.b{fill:var(--blue)}
.chart .tk{font:11px Manrope,Arial;fill:var(--mut)}.chart .gr{stroke:var(--line);stroke-dasharray:2 4}
.chart .track{stroke:var(--line);stroke-width:10;stroke-linecap:round}
.chart .bar{stroke:#B7AE9E;stroke-width:10;stroke-linecap:round}.chart .bar.bon{stroke:var(--blue)}
.chart .dot{fill:#B7AE9E;stroke:none}.chart .dot.bon{fill:var(--blue)}
.coil .pipe{fill:none;stroke:#29538D;stroke-width:9;stroke-linecap:round;stroke-linejoin:round}
.coil .flow{fill:none;stroke:#93AFD6;stroke-width:3;stroke-dasharray:6 14;stroke-linecap:round;animation:flow 2.2s linear infinite}
@keyframes flow{to{stroke-dashoffset:-40}}
.coil .drain{stroke:#C9A97A;stroke-width:6;fill:none;stroke-linecap:round}.coil .arrowhead{fill:none;stroke:#C9A97A;stroke-width:3}.coil .arrowhead.bl{stroke:#29538D}
.coil .wave{fill:none;stroke:#D9C7A8;stroke-width:1.5}
.duo2{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:28px}
.duo2>div{background:var(--white);border:1px solid var(--line);padding:28px}.duo2 b{display:block;font-size:44px;line-height:1.05;color:var(--blue);margin-bottom:10px}.duo2 p{color:var(--mut);font-size:15px}
.cs-src{padding-block:80px}.meth{display:grid;gap:12px;margin-top:20px;font-size:14px;color:var(--mut)}.meth b{color:var(--ink);font-weight:500}
.srcs{display:grid;gap:12px;margin-top:30px;font-size:14px}
.srcs li{display:grid;grid-template-columns:34px 1fr;gap:10px;padding-top:12px;border-top:1px solid var(--line);scroll-margin-top:100px}
.srcs .n{font-family:Italiana,Georgia,serif;font-size:22px;color:var(--light);line-height:1}.srcs a{color:var(--blue);border-bottom:1px solid var(--light);overflow-wrap:anywhere}
.srcs li:target{background:var(--mist)}
@media(max-width:860px){.kpis ul,.duo2{grid-template-columns:1fr}.kpis li+li{border-left:0;border-top:1px solid var(--line)}.calc{font-size:14px}.calc th,.calc td{padding:10px 8px}.calc tbody th{width:auto}}
@media(prefers-reduced-motion:reduce){.coil .flow{animation:none}}
.bars{display:grid;gap:14px}
.bars .row{display:grid;grid-template-columns:minmax(150px,30%) 1fr minmax(120px,22%);gap:14px;align-items:center}
.bars .lab{font-size:14px;font-weight:500}.bars .val{font-size:14px}
.bars .trk{position:relative;height:10px;border-radius:5px;background:var(--line)}
.bars .fill{position:absolute;top:0;bottom:0;border-radius:5px;background:#B7AE9E}
.bars .dot{position:absolute;top:50%;width:14px;height:14px;margin:-7px 0 0 -7px;border-radius:50%;background:#B7AE9E}
.bars .bon .lab,.bars .bon .val{color:var(--blue)}.bars .bon .fill,.bars .bon .dot{background:var(--blue)}
.bars .bon .dot{margin-left:0}
.bars .axis .trk{background:none;height:16px;border-top:1px dashed var(--line);border-radius:0}
.bars .axis .trk span{position:absolute;top:4px;transform:translateX(-50%);font-size:11px;color:var(--mut)}
.bars .axis .val{font-size:11px;color:var(--mut)}
@media(max-width:600px){.bars .row{grid-template-columns:1fr 112px;gap:6px 12px}.bars .val{font-size:12px}.bars .lab{grid-column:1 / -1}.bars .trk{grid-column:1}.bars .axis .lab{display:none}}
.opts{display:flex;justify-content:center;gap:6px;margin-top:4px}
.opts button{font:500 11px Manrope,Arial,sans-serif;letter-spacing:.2em;text-transform:uppercase;padding:10px 18px;background:#fff;border:1px solid var(--line);color:var(--mut);cursor:pointer;transition:border-color .2s,color .2s}
.opts button:hover{border-color:var(--light);color:var(--ink)}
.opts button[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:#fff}
/* photos de l'usine */
.phs{padding-bottom:90px}
.photos{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.ph img{width:100%;aspect-ratio:2/3;object-fit:cover;display:block;background:#E9EEF5}
.ph.wide img{aspect-ratio:16/9;max-height:640px}
.ph figcaption{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--mut);margin-top:12px}
@media(max-width:600px){.photos{grid-template-columns:1fr}}
/* chiffres des encadres : plus lisibles (retour de la cliente) */
.trio b,.duo b,.proof b,.kpis b,.duo2 b,.facts dt.disp,.ledger .big b,.norms b,.card .v,.timeline b{font-family:Manrope,"Helvetica Neue",Arial,sans-serif;font-weight:600;letter-spacing:-.01em}
.trio b,.duo b,.proof b{font-size:52px}.facts dt.disp{font-size:30px}.ledger .big b{font-size:40px}.kpis b{font-size:42px}.duo2 b{font-size:38px}.norms b{font-size:24px}.timeline b{font-size:44px}.card .v{font-size:28px}
.kpis ul{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}

/* v3 : accueil sans animation, mot de la directrice, citation en pied de page, services en trois volets */
.hero.hc{text-align:center;padding-block:110px 90px}
.hero.hc .w{display:grid;gap:26px;justify-items:center}
.hero.hc h1{font-size:clamp(46px,6.6vw,84px);line-height:1.02;max-width:980px}
.hero.hc .lede{max-width:640px;margin-inline:auto}
.hero.hc .acts{justify-content:center}
.lm{padding-bottom:100px}
.lm-in{max-width:820px;margin:0 auto;background:var(--white);border:1px solid var(--line);padding:clamp(28px,5vw,60px);display:grid;gap:22px}
.lm-in h2{margin:0;font-size:clamp(30px,3.6vw,42px)}.lm .prose{max-width:none}
.visit blockquote{margin:0 auto 26px;max-width:900px}
.visit blockquote p{font-family:Italiana,Georgia,serif;font-size:clamp(28px,3.6vw,42px);line-height:1.28;color:#fff}
.visit blockquote footer{margin-top:18px;font-size:12px;letter-spacing:.26em;text-transform:uppercase;color:var(--light)}
.visit .ad{margin-top:8px}
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.pillars li{background:var(--white);border:1px solid var(--line);padding:38px 32px;display:grid;gap:14px;align-content:start}
.pillars h2{font-size:13px;letter-spacing:.22em;text-transform:uppercase;font-weight:500;color:var(--blue);margin:0}
.pillars p{color:var(--mut);font-size:16px}
.blocks{display:grid;grid-template-columns:1.4fr 1fr;gap:24px}
.blocks article{border-top:2px solid var(--ink);padding-top:24px;display:grid;gap:14px;align-content:start;justify-items:start}
.blocks h2{font-size:clamp(28px,3vw,36px);margin:0}.blocks p{color:var(--mut);font-size:16px}
.phead .crumbs{margin-bottom:-6px}
@media(max-width:860px){.pillars,.blocks{grid-template-columns:1fr}.hero.hc{padding-block:60px 50px}}
.svcs.four,.svcs.three{grid-template-columns:repeat(3,1fr)}
@media(max-width:860px){.svcs.four,.svcs.three{grid-template-columns:1fr}}
/* bandeau de videos (accueil) */
.gal .hd{margin-bottom:40px}
.band{overflow:hidden;padding-block:4px 10px;-webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}
.band-track{display:flex;gap:14px;width:max-content;animation:band 70s linear infinite}
.band:hover .band-track{animation-play-state:paused}
@keyframes band{to{transform:translateX(calc(-50% - 7px))}}
.btile{position:relative;flex:0 0 auto;width:440px;aspect-ratio:16/9;overflow:hidden;background:#E9EEF5;margin:0}
.btile .vid{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.btile figcaption{position:absolute;left:0;right:0;bottom:0;padding:30px 16px 12px;font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.45))}
@media(max-width:860px){.btile{width:300px}}
@media(prefers-reduced-motion:reduce){.band{overflow-x:auto}.band-track{animation:none}}
/* signature de la directrice : police plus lisible */
.sign .disp{font-family:Manrope,"Helvetica Neue",Arial,sans-serif;font-weight:600;font-size:22px;letter-spacing:0;color:var(--ink)}
/* v5 : petits carres cliquables, galerie photo/video, video en tete */
.extras a{display:grid;gap:10px;color:inherit;transition:color .2s}.extras a:hover h3{color:var(--blue)}
.extras li a:after{content:"→";font-size:14px;color:var(--blue)}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.gi{margin:0;position:relative}
.gi img,.gi video{width:100%;aspect-ratio:4/5;object-fit:cover;display:block;background:#E9EEF5}
.gi figcaption{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--mut);margin-top:10px}
.stage .sv{width:100%;aspect-ratio:4/5;max-height:580px;object-fit:cover;display:block}
@media(max-width:860px){.gallery{grid-template-columns:1fr}}
.proc ol.n7{grid-template-columns:repeat(4,1fr);row-gap:40px}@media(max-width:860px){.proc ol.n7{grid-template-columns:1fr 1fr}}
.proc-sub{margin:.4em 0 0;font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--blue,#29538D)}
.gallery.one{grid-template-columns:1fr;max-width:880px;margin-inline:auto}.gallery.one .gi video,.gallery.one .gi img{aspect-ratio:16/9;max-height:560px}
.vhero{position:relative;min-height:600px;display:flex;align-items:center;overflow:hidden}
.vhero .vid{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.vhero .veil{position:absolute;inset:0;background:linear-gradient(90deg,var(--ivory) 0%,rgba(250,248,244,.94) 38%,rgba(250,248,244,.35) 70%,rgba(250,248,244,0) 100%)}
.vhero .w{position:relative;width:100%}.vhero .txt{max-width:560px;padding-block:60px}
@media(max-width:860px){.vhero{min-height:0;display:block}.vhero .vid{position:static;height:auto;aspect-ratio:16/9;display:block}.vhero .veil{display:none}.vhero .txt{padding-block:28px 10px}}
.vhero + .sec{padding-top:72px}.vhero .lede{margin-top:18px}@media(max-width:860px){.vhero + .sec{padding-top:36px}}
.proc ol.n3{grid-template-columns:repeat(3,1fr);max-width:940px;margin-inline:auto;gap:40px}@media(max-width:860px){.proc ol.n3{grid-template-columns:1fr;max-width:420px}}
.proc ol.n7{display:flex;flex-wrap:wrap;justify-content:center;gap:40px 28px}.proc ol.n7 li{flex:0 0 calc((100% - 84px)/4)}@media(max-width:860px){.proc ol.n7 li{flex-basis:calc((100% - 28px)/2)}}
/* retouches finales */
.svc .disp{line-height:1.2}
.timeline li{align-content:start}
.extras li{display:flex}.extras a{flex:1;grid-template-rows:auto 1fr auto;padding-bottom:30px}
.chart + p,.bars + p,figure + p{margin-top:22px}
.shero h1.disp{font-size:clamp(40px,5vw,64px)}
.svc{display:flex;flex-direction:column;align-items:center}.svc .more{margin-top:auto;padding-top:6px}
.gallery.two{grid-template-columns:repeat(2,1fr);max-width:900px;margin-inline:auto}@media(max-width:860px){.gallery.two{grid-template-columns:1fr}}.animb .stage{max-width:640px;margin:0 auto}
.animb .stage{max-width:820px}.animb .stage canvas{aspect-ratio:16/9;max-height:none}.animb{padding-block:30px 60px}
.gallery.four{grid-template-columns:repeat(4,1fr)}@media(max-width:860px){.gallery.four{grid-template-columns:1fr 1fr;gap:12px}}.gallery.one.tall{max-width:420px}.gallery.one.tall .gi video,.gallery.one.tall .gi img{aspect-ratio:4/5;max-height:none}
.gallery.one.tall{max-width:560px}.gallery.one.tall .gi video{aspect-ratio:1/1;object-position:50% 22%}
.gi video[poster*="attacheuse"]{object-position:50% 25%}
.btile video[poster*="attacheuse"]{object-position:50% 36%}.btile video[poster*="triage"]{object-position:50% 42%}.btile video[poster*="pliage-main"]{object-position:50% 45%}