/* Rénov'Laser · nettoyage & décapage laser industriel
   Palette : charcoal, off-white, gris technique, bleu signature. L'orange vient des photos. */
@font-face{font-family:"Inter Tight";font-style:normal;font-weight:300;font-display:swap;src:url(../fonts/inter-tight-latin-300-normal.woff2) format("woff2")}
@font-face{font-family:"Inter Tight";font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/inter-tight-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"Inter Tight";font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/inter-tight-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/ibm-plex-mono-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/ibm-plex-mono-latin-500-normal.woff2) format("woff2")}

:root{
  --dk:#111316;--dk2:#1A1D21;--ink:#15171A;--ow:#F1F1EE;--lt:#F4F4F2;--paper:#FAFAF8;
  --g1:#5E636A;--g2:#868B92;--steel:#AEB4BB;--steel2:#C9CDD2;--ln:#D6D9DC;--lnd:#2C3036;
  --bl:#2450E6;--bld:#5B7CFF;--bll:#8AA2FF;
  --sans:"Inter Tight",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --max:1240px;--gut:clamp(20px,4vw,48px);--hh:68px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--hh) + 16px)}
body{margin:0;background:var(--lt);color:var(--ink);font:400 18px/1.55 var(--sans);overflow-x:clip;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img,svg,picture{display:block;max-width:100%}
img{height:auto}
a{color:inherit}
h1,h2,h3,p,ul,ol,dl,dd,figure{margin:0}
ul,ol{padding:0;list-style:none}
h1,h2,h3{font-weight:400;letter-spacing:-.02em;line-height:1.06}
:focus-visible{outline:2px solid var(--bld);outline-offset:3px}
.wrap{width:100%;max-width:calc(var(--max) + 2*var(--gut));margin-inline:auto;padding-inline:var(--gut)}
.skip{position:absolute;left:-9999px;top:8px;z-index:100;background:var(--ow);color:var(--ink);padding:10px 14px}
.skip:focus{left:8px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.label{display:inline-block;font:500 13px/1.4 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--bl)}
.dark .label{color:var(--bld)}
.ill{position:absolute;z-index:3;right:var(--gut);bottom:14px;font:12px var(--mono);letter-spacing:.04em;color:rgba(241,241,238,.7)}
.sig{display:inline-flex;align-items:center;flex:none}
.sig::before{content:"";width:44px;height:2px;background:currentColor}
.sig::after{content:"";width:9px;height:9px;border-radius:50%;background:currentColor;margin-left:-1px}
.dark{background:var(--dk);color:var(--ow)}
.light{background:var(--lt)}
.paper{background:var(--paper)}
.section{padding-block:clamp(80px,10vw,144px)}
.h2{font-size:clamp(34px,4.8vw,66px);font-weight:300;letter-spacing:-.035em;line-height:1.02}
.h2 b{font-weight:500}
.lede{font-size:clamp(18px,1.5vw,21px);color:var(--g1);max-width:52ch}
.dark .lede{color:var(--steel2)}
.head{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:20px 72px;align-items:end;margin-bottom:clamp(44px,6vw,80px)}
.head .label{grid-column:1/-1}

/* CTA : pas de boutons, un trait + une flèche */
.cta{display:inline-flex;align-items:center;gap:14px;font:500 17px/1.2 var(--sans);letter-spacing:.02em;text-decoration:none;color:var(--bl);min-height:44px;cursor:pointer;background:none;border:0;padding:0}
.dark .cta,.site-header .cta{color:var(--bll)}
.cta .arr{position:relative;flex:none;width:30px;height:2px;background:currentColor;transition:width .2s ease}
.cta .arr::after{content:"";position:absolute;right:0;top:-4px;width:9px;height:9px;border-top:2px solid currentColor;border-right:2px solid currentColor;transform:rotate(45deg)}
.cta:hover .arr{width:44px}
.cta-xl{font-size:clamp(22px,2.4vw,30px);text-transform:uppercase;letter-spacing:.06em}
.cta-xl .arr{width:48px;height:3px}.cta-xl .arr::after{width:13px;height:13px;top:-5px;border-width:3px}
.link{font:500 16px var(--sans);color:inherit;text-underline-offset:4px;text-decoration-thickness:1px;min-height:44px;display:inline-flex;align-items:center}
.dark .link{color:var(--steel2)}

/* header */
.site-header{position:sticky;top:0;z-index:50;height:var(--hh);background:rgba(17,19,22,.94);backdrop-filter:saturate(1.2) blur(8px);-webkit-backdrop-filter:saturate(1.2) blur(8px);color:var(--ow);border-bottom:1px solid var(--lnd)}
.nav{display:flex;align-items:center;gap:28px;height:100%}
.brand{display:flex;align-items:center;gap:10px;font-weight:500;font-size:19px;letter-spacing:-.01em;text-decoration:none;white-space:nowrap}
.brand img{width:28px;height:28px}
.nav-links{display:flex;gap:24px;margin-left:auto;font-size:15px}
.nav-links a{display:block;padding:6px 0;text-decoration:none;color:var(--steel2)}
.nav-links a:hover,.nav-links a.on,.nav-links a[aria-current]{color:var(--ow)}
.nav-links a.on{box-shadow:inset 0 -2px 0 var(--bld)}
.nav-toggle{display:none;margin-left:auto;width:44px;height:44px;background:none;border:1px solid var(--lnd);color:var(--ow);cursor:pointer}
.nav-toggle svg{margin:auto}

/* hero */
.hero{position:relative;min-height:min(94svh,900px);display:flex;align-items:flex-end;background:var(--dk);color:var(--ow);overflow:hidden}
.hero picture,.hero .bg{position:absolute;inset:0}
.hero .bg{width:100%;height:100%;object-fit:cover;object-position:62% 50%}
.hero::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(17,19,22,.9) 0%,rgba(17,19,22,.62) 42%,rgba(17,19,22,.05) 78%),linear-gradient(0deg,rgba(17,19,22,.85) 0%,rgba(17,19,22,0) 42%)}
.hero .wrap{position:relative;z-index:2;padding-block:140px 72px}
.hero .loc{display:flex;align-items:center;gap:14px;font:500 13px var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--steel2)}
.hero .loc .sig{color:var(--bld)}
.hero h1{margin-top:26px;font-size:clamp(46px,7.4vw,112px);font-weight:300;letter-spacing:-.04em;line-height:.98;max-width:12.5ch}
.hero h1 b{font-weight:500}
.hero .sub{margin-top:28px;max-width:46ch;font-size:clamp(18px,1.6vw,21px);color:var(--steel2)}
.hero .actions{display:flex;flex-wrap:wrap;align-items:center;gap:18px 44px;margin-top:40px}
.hero .actions .link{color:var(--ow)}

/* avantages */
.av{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:72px;align-items:center}
.av-text .h2{margin-top:16px}
.av-text .lede{margin-top:22px}
.gains{margin-top:48px;border-top:1px solid rgba(21,23,26,.25)}
.gains li{display:grid;grid-template-columns:56px minmax(0,1fr);gap:0 16px;padding:22px 0 24px;border-bottom:1px solid rgba(21,23,26,.14)}
.gains .n{font:500 14px var(--mono);color:var(--bl);padding-top:9px}
.gains h3{font-size:clamp(24px,2.4vw,34px);font-weight:500;letter-spacing:-.025em}
.gains p{grid-column:2;margin-top:6px;color:var(--g1);font-size:17px;max-width:40ch}
.av-vis{position:relative;margin-right:calc(-1*var(--gut) - max(0px,(100vw - var(--max) - 2*var(--gut))/2))}
.av-vis img{width:100%;aspect-ratio:4/5;object-fit:cover;object-position:48% 50%}
.av-vis::before{content:"";position:absolute;left:-18px;top:28px;bottom:-18px;width:2px;background:var(--bl)}
.av-vis figcaption{position:absolute;left:0;right:0;bottom:0;display:flex;justify-content:space-between;padding:16px 20px;font:500 12px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:#fff;background:linear-gradient(0deg,rgba(0,0,0,.55),rgba(0,0,0,0))}
.ill-in{position:absolute;top:12px;right:14px;font:12px var(--mono);color:rgba(255,255,255,.8)}

/* coût global */
.cost-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) minmax(0,1.25fr);gap:56px;align-items:start}
.steps-t{font:500 13px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--g2);margin-bottom:18px;display:block}
.steps-t.b{color:var(--bld)}
.steps{counter-reset:s;border-left:2px solid #3A3F46;padding-left:22px}
.steps li{counter-increment:s;padding:8px 0;font-size:19px;color:var(--steel)}
.steps.laser{border-left:3px solid var(--bld)}
.steps.laser li{color:var(--ow);font-weight:500;font-size:22px}
.steps-n{margin-top:18px;font:14px var(--mono);color:var(--bld)}
.kpi{font-size:clamp(30px,3.4vw,50px);font-weight:500;letter-spacing:-.03em;line-height:1.05}
.kpi span{color:var(--steel)}
.posts{margin-top:32px;display:flex;flex-wrap:wrap;gap:10px 22px;font:14px/1.5 var(--mono);color:var(--steel);text-transform:uppercase;letter-spacing:.04em}
.posts li::before{content:"· ";color:var(--bld)}
.cost-note{margin-top:28px;color:var(--steel);font-size:16px;max-width:46ch}

/* benchmarks */
.bench{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:48px}
.bench article{border-top:2px solid var(--ink);padding-top:20px}
.bench article:first-child{border-color:var(--bl)}
.bench .pre{color:var(--g1);font-size:17px;min-height:1.6em}
.bench .num{font-size:clamp(62px,8vw,128px);font-weight:500;letter-spacing:-.055em;line-height:1;margin:4px 0 18px;white-space:nowrap}
.bench h3{font:500 14px var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--bl);margin-bottom:12px}
.bench p{color:var(--g1);font-size:16px}
.bench .src{margin-top:16px;font:13px var(--mono);color:var(--g2)}
.bench .src a{color:var(--g1)}
.disclaimer{margin-top:56px;padding-top:20px;border-top:1px solid var(--ln);color:var(--g2);font-size:14px;max-width:112ch}

/* pertinence */
.photo-sec{position:relative;overflow:hidden}
.photo-sec>picture,.photo-sec>.bg{position:absolute;inset:0}
.photo-sec .bg{width:100%;height:100%;object-fit:cover}
.photo-sec::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(17,19,22,.93) 0%,rgba(17,19,22,.78) 55%,rgba(17,19,22,.5) 100%)}
.photo-sec>.wrap{position:relative;z-index:2}
.when{counter-reset:w;max-width:1000px;margin-top:48px;border-top:1px solid rgba(255,255,255,.14)}
.when li{counter-increment:w;display:grid;grid-template-columns:72px minmax(0,1fr);align-items:baseline;padding:18px 0;border-bottom:1px solid rgba(255,255,255,.14);font-size:clamp(22px,2.6vw,36px);letter-spacing:-.015em}
.when li::before{content:counter(w,decimal-leading-zero);font:500 14px var(--mono);color:var(--bld)}
.valid{display:flex;align-items:center;gap:18px;margin-top:40px;font-size:19px;font-weight:500}
.valid .sig{color:var(--bld)}

/* applications */
.app-lead{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:56px;align-items:center;margin-bottom:clamp(56px,7vw,96px)}
.app-lead figure{position:relative}
.app-lead img{width:100%;aspect-ratio:3/2;object-fit:cover}
.app-lead figcaption{position:absolute;right:12px;bottom:10px;font:12px var(--mono);color:rgba(255,255,255,.8)}
.app-lead h3,.app-row h3{font-size:clamp(28px,3.2vw,44px);font-weight:500;letter-spacing:-.03em}
.app-lead p,.app-row p{margin-top:14px;color:var(--g1);max-width:52ch}
.app-lead .n,.app-row .n{display:block;font:500 14px var(--mono);color:var(--bl);margin-bottom:14px}
.app-rows{border-top:1px solid var(--ink)}
.app-row{display:grid;grid-template-columns:72px minmax(0,.9fr) minmax(0,1.1fr);gap:24px;padding:32px 0;border-bottom:1px solid var(--ln);align-items:baseline}
.app-row .n{margin:0}
.app-row h3{font-size:clamp(24px,2.6vw,34px)}
.app-row p{margin:0}
.conta-wrap{margin-top:clamp(64px,8vw,112px)}
.conta-wrap h3{font-size:clamp(24px,2.6vw,34px);font-weight:400;letter-spacing:-.02em;margin:10px 0 32px}
.conta{display:grid;grid-template-columns:repeat(10,minmax(0,1fr));gap:28px 12px;text-align:center}
.conta img{width:88px;height:88px;border-radius:50%;margin:0 auto 10px;object-fit:cover}
.conta li{font-size:14px;line-height:1.3;color:var(--g1)}
.conta li.more{display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:500;color:var(--bl)}
.fine{margin-top:24px;font:12px var(--mono);color:var(--g2)}

/* cas */
.case{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(0,1fr);gap:48px;align-items:center;padding-block:56px;border-top:1px solid var(--lnd)}
.case:first-of-type{border-top:0;padding-top:0}
.ba{display:grid;grid-template-columns:1fr 1fr;gap:4px}
.ba figure{position:relative}
.ba img{width:100%;aspect-ratio:4/3;object-fit:cover}
.ba figcaption{position:absolute;left:14px;bottom:12px;font:13px var(--mono);color:#fff;text-shadow:0 1px 8px rgba(0,0,0,.75)}
.case .meta{font:13px var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--steel)}
.case .meta b{font-weight:500;color:var(--bld)}
.case h3{margin:10px 0 20px;font-size:clamp(24px,2.4vw,32px);font-weight:400}
.case dl{display:grid;grid-template-columns:auto minmax(0,1fr);gap:8px 16px;font-size:16px;margin-bottom:26px}
.case dt{font:12px var(--mono);letter-spacing:.06em;color:var(--g2);text-transform:uppercase;padding-top:3px}
.case dd{color:var(--steel2)}
.gain .k{font:500 13px var(--mono);letter-spacing:.16em;color:var(--bld)}
.gain p{margin-top:8px;font-size:clamp(28px,3vw,42px);font-weight:500;letter-spacing:-.03em;line-height:1.08}

/* essai */
.essai{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:72px}
.essai .tag{margin-top:22px;font-size:clamp(22px,2.2vw,30px);font-weight:500;letter-spacing:-.01em}
.essai .tag em{font-style:normal;color:var(--bl)}
.process{margin-top:40px;border-left:2px solid var(--bl);padding-left:28px}
.process li{position:relative;padding:10px 0 14px}
.process li::before{content:"";position:absolute;left:-36px;top:18px;width:12px;height:12px;border-radius:50%;background:var(--bl)}
.process b{display:block;font-weight:500;font-size:21px}
.process span{color:var(--g1);font-size:16px}
.measures{counter-reset:m;border-top:1px solid var(--ink)}
.measures li{counter-increment:m;display:grid;grid-template-columns:52px minmax(0,1fr);padding:15px 0;border-bottom:1px dashed #B5BAC0;font-size:20px}
.measures li::before{content:counter(m,decimal-leading-zero);font:500 14px var(--mono);color:var(--bl);padding-top:5px}
.validated{margin-top:26px;font-size:clamp(22px,2vw,28px);font-weight:500;letter-spacing:-.02em;line-height:1.15}
.essai-ctas{display:flex;flex-wrap:wrap;gap:12px 36px;margin-top:32px}
.low{margin-top:18px;font:14px var(--mono);color:var(--g1)}

/* technologie */
.tech{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2fr);gap:56px;align-items:end}
.specs{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:24px}
.specs li{border-top:2px solid var(--ink);padding-top:14px}
.specs li:first-child{border-color:var(--bl)}
.specs strong{display:block;font:500 clamp(24px,2.4vw,34px) var(--mono);letter-spacing:-.03em}
.specs span{color:var(--g1);font-size:15px}
.tech-note{margin-top:28px;color:var(--g1);max-width:62ch}

/* zone */
.zone{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:64px;align-items:center}
.map{position:relative}
.map svg{width:100%;height:auto}
.map-pin{position:absolute;font:13px var(--mono);color:var(--g1);white-space:nowrap}
.zone p{margin-top:18px;color:var(--g1);max-width:58ch}
.zone .van{margin-top:32px;width:100%;max-width:540px}
.zone .deps{margin-top:24px;font:13px var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--g2)}

/* faq */
.faq{max-width:920px}
.faq details{border-top:1px solid var(--ln)}
.faq details:last-child{border-bottom:1px solid var(--ln)}
.faq summary{cursor:pointer;list-style:none;position:relative;padding:22px 48px 22px 0;font-size:20px;font-weight:500;min-height:44px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:8px;top:30px;width:10px;height:10px;border-right:2px solid var(--bl);border-bottom:2px solid var(--bl);transform:rotate(45deg);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(-135deg);top:35px}
.faq .a{padding:0 0 24px;color:var(--g1);max-width:72ch}

/* contact */
.contact h2{font-size:clamp(44px,7vw,110px);font-weight:300;letter-spacing:-.045em;line-height:.98}
.contact-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:72px;margin-top:56px}
.contact .intro{font-size:19px;color:var(--steel2);max-width:46ch}
.contact .measure{margin-top:16px;font:13px var(--mono);letter-spacing:.08em;color:var(--steel)}
.contact .cta-xl{margin-top:40px}
.nochange{margin-top:14px;font-size:20px}
.who{margin-top:44px}
.who b{display:block;font-weight:500;font-size:22px;margin-bottom:6px}
.who a{display:flex;align-items:center;min-height:36px;font:17px var(--mono);text-decoration:none;color:var(--ow)}
.who a:hover{color:var(--bll)}
.form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.form .full{grid-column:1/-1}
.form label{display:block;font:12px var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--steel);margin-bottom:6px}
.form input,.form select,.form textarea{width:100%;min-height:48px;font:16px var(--sans);color:var(--ow);background:rgba(255,255,255,.04);border:1px solid #3A3F46;border-radius:0;padding:12px 14px}
.form textarea{min-height:140px;resize:vertical}
.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid var(--bld);outline-offset:0;border-color:transparent}
.form select option{color:#111}
.form .end{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:12px 24px;align-items:center;justify-content:space-between;margin-top:6px}
.form .hint{font-size:14px;color:var(--steel)}
#f-status{grid-column:1/-1;font-size:15px;color:var(--steel2);min-height:1.5em}

/* footer */
.site-footer{background:#0B0C0E;color:var(--steel);padding-block:64px 40px;font-size:15px}
.foot{display:grid;grid-template-columns:minmax(0,1.5fr) repeat(3,minmax(0,1fr));gap:36px}
.site-footer .brand{color:var(--ow)}
.foot p{margin-top:14px;max-width:34ch}
.foot .fh{margin-top:0;font:500 12px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--g2);margin-bottom:12px}
.foot li{padding:3px 0}
.foot a{text-decoration:none}
.foot a:hover{color:var(--ow)}
.foot .cta{margin-top:18px}
.legal{display:flex;flex-wrap:wrap;gap:8px 24px;margin-top:48px;padding-top:20px;border-top:1px solid var(--lnd);font:12px var(--mono);color:var(--g2)}
.callbar{display:none}

/* pages secondaires */
.page-hero{background:var(--dk);color:var(--ow);padding-block:72px 64px}
.page-hero h1{margin-top:18px;font-size:clamp(36px,5vw,68px);font-weight:300;letter-spacing:-.035em;max-width:20ch}
.page-hero .lede{margin-top:20px}
.crumbs{font:13px var(--mono);color:var(--steel)}
.crumbs a{color:var(--steel2)}
.article-layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:64px;padding-block:72px 96px}
.toc{position:sticky;top:calc(var(--hh) + 24px);align-self:start;font-size:15px}
.toc ol{list-style:decimal;padding-left:20px;margin-top:12px;color:var(--g1)}
.toc li{padding:4px 0}
.toc a{text-decoration:none}
.toc a:hover{color:var(--bl)}
.article{max-width:760px}
.article section{padding-bottom:48px}
.article h2{font-size:clamp(28px,3vw,40px);letter-spacing:-.02em;margin:8px 0 18px}
.article h3{font-size:22px;font-weight:500;margin:28px 0 10px}
.article p{margin-bottom:16px;color:#2A2D31}
.article ul,.article ol{list-style:disc;padding-left:22px;margin-bottom:16px}
.article ol{list-style:decimal}
.article li{margin-bottom:6px}
.article strong{font-weight:500}
.article .label{margin-bottom:4px}
.callout{border-left:3px solid var(--bl);padding:6px 0 6px 20px;margin:24px 0;font-size:20px;font-weight:500}
.callout p{color:var(--ink)!important;margin:0}
.hl{background:linear-gradient(transparent 62%,rgba(36,80,230,.16) 62%)}
.diagram{margin:28px 0;background:var(--paper);border:1px solid var(--ln);padding:16px}
.table-wrap{overflow-x:auto;margin:24px 0;-webkit-overflow-scrolling:touch}
table{border-collapse:collapse;width:100%;font-size:15px;min-width:620px}
caption{text-align:left;font:12px var(--mono);color:var(--g2);padding-bottom:10px}
th,td{text-align:left;vertical-align:top;padding:12px 10px;border-bottom:1px solid var(--ln)}
th{font:500 12px var(--mono);letter-spacing:.04em;text-transform:uppercase;color:var(--g1);border-bottom:1px solid var(--ink)}
.cta-band{display:flex;flex-wrap:wrap;gap:24px;align-items:center;justify-content:space-between;background:var(--dk);color:var(--ow);padding:40px}
.cta-band h2{font-size:32px;margin:0 0 8px}
.cta-band p{color:var(--steel)!important;margin:0!important}
.legal-page{padding-block:72px 96px;max-width:820px}
.legal-page h2{font-size:24px;font-weight:500;margin:36px 0 10px}
.legal-page p{color:var(--g1);margin-bottom:12px}

/* responsive */
@media (max-width:1180px){
  .nav-links{display:none;position:absolute;top:var(--hh);left:0;right:0;flex-direction:column;gap:0;background:var(--dk);padding:8px var(--gut) 24px;border-bottom:1px solid var(--lnd);font-size:19px}
  .nav-links.open{display:flex}
  .nav-links a{padding:13px 0;border-bottom:1px solid var(--lnd)}
  .nav-links a.on{box-shadow:none;color:var(--bll)}
  .nav-toggle{display:grid;place-items:center}
  .site-header .nav>.cta{display:none}
  .cost-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .cost-grid .right{grid-column:1/-1}
  .conta{grid-template-columns:repeat(5,minmax(0,1fr))}
  .case{grid-template-columns:minmax(0,1fr)}
  .tech{grid-template-columns:minmax(0,1fr)}
  .foot{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:800px){
  body{font-size:17px}
  .head,.app-lead,.essai,.zone,.contact-grid,.bench{grid-template-columns:minmax(0,1fr)}
  .head{gap:16px}
  .av{grid-template-columns:minmax(0,1fr);gap:48px}
  .av-vis{margin-right:0}
  .av-vis img{aspect-ratio:4/3}
  .av-vis::before{display:none}
  .app-lead::before{top:28px;bottom:auto;height:min(52vw,300px);width:calc(72% + var(--gut))}
  .app-row{grid-template-columns:52px minmax(0,1fr);gap:8px 12px}
  .app-row p{grid-column:2}
  .specs{grid-template-columns:repeat(3,minmax(0,1fr))}
  .conta{grid-template-columns:repeat(4,minmax(0,1fr))}
  .conta img{width:72px;height:72px}
  .conta li{font-size:13px}
  .when li{grid-template-columns:48px minmax(0,1fr)}
  .form{grid-template-columns:minmax(0,1fr)}
  .article-layout{grid-template-columns:minmax(0,1fr);gap:24px;padding-top:40px}
  .toc{position:static}
  .foot{grid-template-columns:minmax(0,1fr)}
  .hero{min-height:88svh}
  .hero::after{background:linear-gradient(0deg,rgba(17,19,22,.95) 0%,rgba(17,19,22,.72) 55%,rgba(17,19,22,.3) 100%)}
  .hero .wrap{padding-block:110px 56px}
  .hero .ill{top:12px;bottom:auto}
  .callbar{display:grid;grid-template-columns:1fr 1.4fr;position:fixed;left:0;right:0;bottom:0;z-index:60;background:var(--dk);border-top:1px solid var(--lnd);padding-bottom:env(safe-area-inset-bottom)}
  .callbar a{display:flex;align-items:center;justify-content:center;min-height:56px;text-decoration:none;color:var(--ow);font-weight:500;font-size:16px}
  .callbar a+a{background:var(--bl);letter-spacing:.04em;text-transform:uppercase;font-size:15px}
  .site-footer{padding-bottom:96px}
}
@media (max-width:420px){
  .specs{grid-template-columns:repeat(2,minmax(0,1fr))}
  .conta{grid-template-columns:repeat(3,minmax(0,1fr))}
  .ba figcaption{font-size:12px;left:10px;bottom:8px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* textures industrielles */
.tex{position:relative;background-size:cover;background-position:center}
.tex-light{background-color:#D8DBDF;background-image:url(../images/textures/brushed-light.webp)}
.tex-paper{background-color:#ECECE9;background-image:url(../images/textures/brushed-paper.webp)}
.tex-dark{background-color:#22252A;background-image:linear-gradient(rgba(17,19,22,.35),rgba(17,19,22,.55)),url(../images/textures/brushed-dark.webp)}
.tex-plate{background-color:#1A1D21;background-image:linear-gradient(rgba(17,19,22,.82),rgba(17,19,22,.9)),url(../images/textures/larmee-dark.webp);background-size:auto,1100px auto;background-repeat:no-repeat,repeat}
.tex-rust{background-color:#16181B;background-image:linear-gradient(90deg,rgba(17,19,22,.97) 0%,rgba(17,19,22,.9) 55%,rgba(17,19,22,.72) 100%),url(../images/textures/rouille.webp)}
@media (max-width:800px){
  .tex-light{background-image:url(../images/textures/brushed-light-900.webp)}
  .tex-paper{background-image:url(../images/textures/brushed-paper-900.webp)}
  .tex-dark{background-image:linear-gradient(rgba(17,19,22,.35),rgba(17,19,22,.55)),url(../images/textures/brushed-dark-900.webp)}
}
.tex-dark .specs li{border-color:rgba(241,241,238,.5)}
.tex-dark .specs li:first-child{border-color:var(--bld)}
.tex-dark .specs span,.tex-dark .tech-note{color:var(--steel2)}
.tex-dark .tech-note a{color:var(--ow)}
.tex-light .measures li{border-bottom-color:rgba(21,23,26,.25)}
.tex-light .process span,.tex-light .gains p{color:#4F545B}

/* coupes en biais, comme une tôle découpée */
.cut{clip-path:polygon(0 clamp(28px,4vw,64px),100% 0,100% 100%,0 100%);margin-top:calc(-1*clamp(28px,4vw,64px));padding-top:calc(clamp(80px,10vw,144px) + clamp(28px,4vw,64px));z-index:1}
#realisations.cut{clip-path:polygon(0 0,100% clamp(28px,4vw,64px),100% 100%,0 100%)}

/* applications : bande tôle larmée derrière l'image */
.app-lead{position:relative}
.app-lead>*{position:relative;z-index:1}
.app-lead::before{content:"";position:absolute;z-index:0;left:calc(-1*var(--gut) - max(0px,(100vw - var(--max) - 2*var(--gut))/2));width:calc(38% + var(--gut) + max(0px,(100vw - var(--max) - 2*var(--gut))/2));top:12%;bottom:-40px;background:#2A2D32 url(../images/textures/larmee-dark-900.webp) center/cover}
.app-row{transition:background-color .25s ease,padding .25s ease}
.app-row:hover{background:rgba(36,80,230,.04);padding-left:12px}

/* hero : légère respiration de la photo */
@media (prefers-reduced-motion:no-preference){
  .hero .bg{animation:settle 14s ease-out both}
  @keyframes settle{from{transform:scale(1.07)}to{transform:scale(1)}}
  .js .rv{opacity:0;transform:translateY(26px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.7,.2,1)}
  .js .rv.in{opacity:1;transform:none}
  .gains li.rv:nth-child(2),.bench .rv:nth-child(2){transition-delay:.08s}
  .gains li.rv:nth-child(3){transition-delay:.16s}
  .gains li.rv:nth-child(4){transition-delay:.24s}
}

/* WhatsApp : bouton bleu de la marque */
.wa{position:fixed;right:24px;bottom:24px;z-index:70;display:flex;align-items:center;gap:0;height:60px;min-width:60px;padding:0 18px;border-radius:30px;background:var(--bl);color:#fff;text-decoration:none;font:500 15px var(--sans);box-shadow:0 8px 24px rgba(17,19,22,.28);transition:background-color .2s ease}
.wa svg{flex:none}
.wa span{max-width:0;overflow:hidden;white-space:nowrap;transition:max-width .3s ease,margin .3s ease}
.wa:hover,.wa:focus-visible{background:#1C41C4}
.wa:hover span,.wa:focus-visible span{max-width:120px;margin-left:10px}
.who-wa{gap:10px}
.who-wa svg{color:var(--bll)}
@media (max-width:800px){.wa{right:16px;bottom:72px;height:54px;min-width:54px;padding:0 15px}}

/* cas réels : photo unique traitée / non traitée */
.case-split{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:64px}
.case-split:nth-of-type(odd)>figure{order:2}
.split{position:relative;max-width:520px;width:100%;justify-self:center}
.split img{width:100%;aspect-ratio:3/4;object-fit:cover}
.split::after{content:"";position:absolute;left:50%;top:0;bottom:0;width:2px;background:var(--bld);opacity:.85}
.split span{position:absolute;bottom:14px;font:500 13px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:#fff;text-shadow:0 1px 8px rgba(0,0,0,.8)}
.split .l{left:16px}.split .r{right:16px}
.case-split .gain p{font-size:clamp(28px,3vw,44px)}
.contact.photo-sec::before{background:linear-gradient(90deg,rgba(17,19,22,.95) 0%,rgba(17,19,22,.85) 50%,rgba(17,19,22,.45) 100%)}
.hero .bg{object-position:70% 50%}
@media (max-width:1180px){.case-split:nth-of-type(odd)>figure{order:0}.split{max-width:440px;justify-self:start}}
.hero,.photo-sec{overflow:clip;contain:paint}
@media (max-width:1180px){.case-split{grid-template-columns:minmax(0,1fr);gap:36px}}
@media (min-width:801px){
  .hero picture{left:28%}
  .hero .bg{object-position:50% 50%}
  .hero::after{background:linear-gradient(90deg,rgba(17,19,22,1) 0%,rgba(17,19,22,1) 28%,rgba(17,19,22,.55) 42%,rgba(17,19,22,0) 62%),linear-gradient(0deg,rgba(17,19,22,.75) 0%,rgba(17,19,22,0) 35%)}
}