:root{--red:#e10600;--ink:#1a1a1a}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:120px}body{margin:0;background:white;color:var(--ink);font-family:Arial,Helvetica,sans-serif}a{color:inherit;text-decoration:none}a:focus-visible,button:focus-visible{outline:3px solid var(--red);outline-offset:6px}img{max-width:100%;display:block}figure{margin:0}.wrap{width:88%;max-width:1400px;margin:auto}.prototype{padding:9px 6%;background:#1a1a1a;color:#fff;font-size:12px;letter-spacing:.3px;display:flex;justify-content:space-between;gap:15px}.prototype a{text-decoration:underline}header{position:sticky;top:0;background:rgba(255,255,255,.96);backdrop-filter:blur(16px);z-index:20;border-bottom:1px solid #e7e7e7}.header{display:flex;align-items:center;justify-content:space-between;padding:15px 0;gap:25px}.logo{width:174px;height:94px;object-fit:contain}nav{display:flex;align-items:center;gap:32px;font-size:14px}nav a:not(.button){padding:12px 0;border-bottom:1px solid transparent}nav a:hover{border-color:var(--red)}.button{display:inline-flex;gap:35px;align-items:center;background:var(--red);padding:18px 24px;color:#fff;font-size:14px;transition:background .25s,transform .25s}.button:hover{background:#b10500;transform:translateY(-2px)}.button span{font-size:19px}.kicker{font-size:12px;letter-spacing:2px;text-transform:uppercase;line-height:1.8;font-weight:bold;color:#686868}.kicker:before{content:'';display:inline-block;width:25px;height:2px;background:var(--red);vertical-align:middle;margin-right:12px}h1,h2,h3,p{margin:0}h1{font-weight:500;font-size:clamp(44px,5.8vw,86px);line-height:1.02;letter-spacing:-3.5px}h1 em{font-style:normal;color:var(--red)}.hero{display:grid;grid-template-columns:.95fr 1.05fr;gap:6%;padding-top:44px;padding-bottom:56px;align-items:center}.hero .kicker{margin-bottom:27px}.hero p{font-size:17px;line-height:1.8;color:#656565;max-width:450px;margin:27px 0}.hero figure{height:620px;position:relative}.photo{overflow:hidden;background:#eee}.photo img{width:100%;height:100%;object-fit:cover;transform:translate3d(0,var(--pan,0px),0) scale(var(--zoom,1.08));will-change:transform}.hero img{object-position:65% center}.photo-note{position:absolute;bottom:18px;left:20px;color:white;font-size:12px;background:#1a1a1aba;padding:6px 10px}.hero-foot{display:flex;gap:16px;align-items:center;margin-top:35px;font-size:12px;color:#777;letter-spacing:1px}.hero-foot:before{content:'';width:45px;height:1px;background:#999}.audience{border-top:1px solid #ddd;border-bottom:1px solid #ddd;padding:26px 0;display:flex;justify-content:space-between;align-items:center;gap:22px}.audience span{font-size:13px;color:#777}.audience strong{font-size:17px;font-weight:500}.section{padding-top:100px;padding-bottom:100px}.heading{display:flex;justify-content:space-between;gap:40px;align-items:end;margin-bottom:45px}h2{font-size:clamp(34px,4vw,58px);line-height:1.1;letter-spacing:-1.8px;font-weight:500}.heading .kicker{margin-bottom:18px}.heading>p{max-width:340px;color:#656565;line-height:1.8;font-size:16px}.feature{display:grid;grid-template-columns:1.25fr .75fr;background:#f4f4f4}.feature .photo{height:520px}.feature-copy{padding:55px 45px;display:flex;flex-direction:column;justify-content:center}.number{color:var(--red);font-size:13px;margin-bottom:28px}.feature h3{font-size:38px;letter-spacing:-1px;font-weight:500}.feature p,.card p{font-size:16px;line-height:1.8;color:#666;margin-top:18px}.text-link{font-size:14px;display:inline-block;margin-top:30px;text-decoration:underline;text-underline-offset:7px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:38px}.card .photo{height:290px;margin-bottom:23px}.card h3{font-size:27px;font-weight:500;letter-spacing:-.6px}.card .number{display:block;margin-bottom:12px}.card .photo img{transition:filter .5s}.card:hover img{filter:contrast(1.05)}.card p{margin-top:12px}.wide{height:520px;position:relative}.wide .photo{height:100%}.wide:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#0009,transparent)}.wide-copy{position:absolute;z-index:1;left:6%;top:50%;transform:translateY(-50%);color:#fff;max-width:620px}.wide-copy .kicker{color:#fff;margin-bottom:25px}.wide-copy h2{font-size:clamp(38px,4.6vw,67px)}.publics{display:grid;grid-template-columns:.8fr 1.2fr;gap:10%}.publics .kicker{margin-bottom:20px}.publics h2{position:sticky;top:160px}.public-item{padding:28px 0;border-top:1px solid #ddd;display:grid;grid-template-columns:35px 1fr;gap:16px}.public-item:first-child{padding-top:0;border-top:0}.public-item>span{font-size:13px;color:var(--red);padding-top:8px}.public-item h3{font-size:25px;font-weight:500;margin-bottom:13px}.public-item p{font-size:16px;color:#666;line-height:1.8}.contact{background:#f5f5f5;padding:70px 6%;display:flex;justify-content:space-between;align-items:center;gap:45px}.contact .kicker{margin-bottom:20px}.contact h2{max-width:720px}.contact p{font-size:16px;line-height:1.8;color:#666;margin-top:20px}.contact-actions{display:flex;flex-direction:column;gap:20px;align-items:start;flex-shrink:0}.phone{font-size:23px;letter-spacing:-.4px}footer{padding:40px 0}.footer-main{display:flex;justify-content:space-between;align-items:center;gap:25px;margin-bottom:30px}.footer-main img{width:150px}.footer-main p{font-size:13px;line-height:1.9;color:#666;text-align:right}.disclaimer{font-size:12px;color:#777;line-height:1.8;border-top:1px solid #ddd;padding-top:20px}.reveal{transition:opacity .85s,translate .85s}.motion .reveal:not(.visible){opacity:0;translate:0 26px}.progress{height:2px;width:100%;position:fixed;top:0;z-index:40;background:var(--red);transform:scaleX(var(--progress,0));transform-origin:left}
@media(min-width:1700px){.hero figure{height:730px}}
@media(max-width:900px){nav{gap:18px}.hero{gap:5%}h1{font-size:49px;letter-spacing:-2px}.hero figure{height:550px}.feature-copy{padding:30px}.card .photo{height:230px}.contact{display:block}.contact-actions{margin-top:30px}.publics{gap:6%}}
@media(max-width:650px){html{scroll-padding-top:100px}.prototype{font-size:11px}.prototype a{display:none}.header{padding:10px 0}.logo{width:125px;height:67px}nav>a:not(.button){display:none}nav .button{padding:13px 15px;font-size:12px;gap:12px}.wrap{width:88%}.hero{display:block;padding-top:32px;padding-bottom:28px}.hero h1{font-size:46px;letter-spacing:-2px}.hero p{font-size:16px}.hero figure{height:390px;margin-top:32px}.hero-foot{margin-top:24px}.audience{display:grid;grid-template-columns:1fr;gap:14px;padding:24px 0}.audience strong{font-size:16px}.section{padding-top:60px;padding-bottom:60px}.heading{display:block;margin-bottom:28px}.heading>p{margin-top:22px}h2{font-size:36px;letter-spacing:-1.2px}.feature{display:block}.feature .photo{height:350px}.feature-copy{padding:30px}.feature h3{font-size:32px}.cards{grid-template-columns:1fr;gap:35px}.card .photo{height:300px}.wide{height:440px}.wide-copy{right:6%}.publics{display:block}.publics h2{position:static;margin-bottom:35px}.contact{padding:50px 6%}.footer-main{align-items:start}.footer-main p{max-width:170px;font-size:12px}.footer-main img{width:120px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}.photo img{transform:none!important;will-change:auto}.motion .reveal:not(.visible){opacity:1;translate:none}}

/* Ouverture fondue : la photographie est conservée, le dégradé est un calque de mise en page. */
.hero.wrap{width:100%;max-width:none;position:relative;isolation:isolate;display:flex;align-items:center;min-height:760px;padding:65px max(6%,calc((100% - 1400px)/2));overflow:hidden;background:white}
.hero>div{position:relative;z-index:3;max-width:660px}.hero h1{font-size:clamp(46px,5.6vw,82px)}
.hero figure{position:absolute;inset:0 0 0 27%;width:auto;height:100%;margin:0;z-index:0}
.hero figure:after{content:'';position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(90deg,#fff 0%,rgba(255,255,255,.98) 10%,rgba(255,255,255,.90) 22%,rgba(255,255,255,.55) 37%,rgba(255,255,255,.12) 57%,rgba(255,255,255,0) 72%),linear-gradient(0deg,rgba(255,255,255,.4),transparent 17%)}
.hero figure img{object-position:65% center}.hero .photo-note{left:auto;right:22px;z-index:2}.hero p{color:#4e4e4e}.hero-foot{color:#555}
@media(max-width:900px) and (min-width:651px){.hero.wrap{min-height:720px}.hero figure{left:17%}.hero>div{max-width:540px}.hero h1{font-size:57px}.hero figure:after{background:linear-gradient(90deg,#fff,rgba(255,255,255,.94) 25%,rgba(255,255,255,.65) 48%,transparent 90%)}}
@media(max-width:650px){.hero.wrap{display:block;min-height:0;padding:35px 6% 0}.hero>div{max-width:none}.hero h1{font-size:46px}.hero figure{position:relative;inset:auto;height:360px;width:calc(100% + 13.64%);margin:0 -6.82%;z-index:0}.hero figure:after{background:linear-gradient(180deg,#fff 0%,rgba(255,255,255,.9) 7%,rgba(255,255,255,.3) 27%,transparent 48%)}.hero-foot{margin-bottom:0}.hero .photo-note{bottom:14px;right:14px}.hero figure img{object-position:65% center}}

.company-footer{background:#f6f6f6;padding:55px 0 24px;border-top:1px solid #dedede}.footer-grid{display:grid;grid-template-columns:1.05fr 1fr 1.25fr 1fr;gap:35px}.footer-brand img{width:175px;margin-bottom:20px}.company-footer h3{font-size:15px;font-weight:600;margin:0 0 20px}.company-footer p,.company-footer address,.footer-grid a{font-size:14px;line-height:1.9;color:#555;font-style:normal}.footer-grid a{display:block;margin-bottom:5px}.company-footer a:hover{color:#e10600}.footer-lower{margin-top:40px;padding-top:22px;border-top:1px solid #d9d9d9;display:flex;justify-content:space-between;align-items:center;gap:25px;font-size:13px}.footer-lower nav{display:flex;gap:28px}.footer-lower nav a{display:inline!important}.footer-disclaimer{margin-top:20px;color:#777;font-size:12px;line-height:1.7}.join-intro{max-width:920px}.join-copy{margin:0 0 35px;display:grid;grid-template-columns:1fr 1fr;gap:40px}.join-copy h2{font-size:27px;letter-spacing:-.7px;margin-bottom:15px}.join-copy p{font-size:16px;line-height:1.8;color:#666}.office-caption{font-size:12px;color:#777;margin-top:8px}.join-aside .photo{height:340px}.join-aside .photo img{transform:none;object-position:58% center}
@media(max-width:900px){.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:650px){.footer-grid{grid-template-columns:1fr;gap:30px}.footer-lower{align-items:start;flex-wrap:wrap}.footer-lower nav{gap:22px}.join-copy{grid-template-columns:1fr;gap:28px}.join-aside .photo{display:block;height:260px}.company-footer{padding-top:38px}}

/* Aligned shared footer and accessible header links */
.company-footer{padding:40px 0 24px}.footer-identity{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-bottom:32px;margin-bottom:32px;border-bottom:1px solid #ddd}.footer-identity img{width:160px;height:88px;object-fit:contain}.footer-identity p{margin:0;line-height:1.8}.footer-grid{grid-template-columns:1fr 1.3fr 1fr .8fr;gap:32px;align-items:start}.footer-grid>div{min-width:0}.company-footer .footer-grid h3{margin:0 0 16px;line-height:24px;font-size:15px}.company-footer .footer-grid p,.company-footer .footer-grid address,.company-footer .footer-grid a{margin:0;font-size:14px;line-height:28px;text-align:left}.footer-lower{margin-top:32px;padding-top:20px}.header nav{gap:24px}header nav .join-link{white-space:nowrap}
@media(max-width:1000px){.header{flex-wrap:wrap;gap:10px}.header nav{flex-wrap:wrap;gap:20px}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:650px){.footer-identity{align-items:flex-start;flex-direction:column;gap:12px}.footer-grid{grid-template-columns:1fr;gap:28px}.header nav{width:100%;gap:18px;font-size:13px}header nav>a.join-link,header nav>a.contact-link{display:block}.header nav .button{margin-left:auto;font-size:11px;padding:12px}.footer-identity p{font-size:13px}}

/* Official PROBATECH symbols, reused without altering artwork */
.brand-symbol{display:block;width:64px;height:auto;object-fit:contain;margin:0 0 22px;flex-shrink:0}.hero .hero-symbol{width:76px;height:auto;object-position:center;transform:none;margin-bottom:22px}.trade-sign{display:flex;align-items:center;gap:16px;margin-bottom:24px}.trade-sign .brand-symbol{width:44px;margin:0}.trade-sign .number,.card .trade-sign .number{margin:0}.wide-copy .brand-symbol{width:76px}.wide-copy h2{font-size:clamp(36px,4.2vw,60px)}.hero{min-height:760px}.hero .kicker:before,.heading .kicker:before,.publics .kicker:before,.contact .kicker:before,.wide-copy .kicker:before{display:none}
@media(max-width:650px){.brand-symbol{width:48px;margin-bottom:18px}.hero .hero-symbol{width:54px}.hero{min-height:0}.trade-sign .brand-symbol{width:36px}.wide-copy .brand-symbol{width:54px}.wide-copy h2{font-size:36px}}

@font-face{font-family:Michroma;src:url('michroma.ttf') format('truetype');font-style:normal;font-weight:400;font-display:swap}header nav a{font-family:Michroma,Arial,sans-serif;font-weight:400;font-size:12px;letter-spacing:.15px}header nav .button{font-family:Michroma,Arial,sans-serif;font-size:12px;gap:24px}header nav .button span{font-family:Arial,sans-serif}@media(max-width:650px){header nav a{font-size:10px}header nav .button{font-size:10px;gap:10px}}

/* Mobile header: four visible links and separate project action */
header nav .button span{display:inline-block;position:relative;width:16px;height:16px;flex:0 0 16px;font-size:0;line-height:1}
header nav .button span:before{content:"";position:absolute;width:12px;height:2px;background:currentColor;left:1px;top:8px;transform:rotate(-45deg)}
header nav .button span:after{content:"";position:absolute;width:8px;height:8px;border-top:2px solid currentColor;border-right:2px solid currentColor;right:1px;top:1px}
@media(max-width:650px){
html{scroll-padding-top:190px}
header .header{position:relative;display:flex;flex-direction:column;align-items:flex-start;gap:10px;padding:10px 0 12px;width:90%}
header .logo{width:118px;height:64px}
header .header nav{display:grid;grid-template-columns:1fr 1fr;gap:0 18px;width:100%;border-top:1px solid #e7e7e7;padding-top:6px}
header .header nav>a:not(.button){display:flex;align-items:center;min-height:38px;padding:8px 0;font-size:10px;line-height:1.5;white-space:nowrap;letter-spacing:0}
header .header nav>.button{position:absolute;right:0;top:22px;display:inline-flex;align-items:center;justify-content:center;margin:0;padding:12px 13px;min-height:40px;gap:10px;font-size:10px;line-height:1.4;white-space:nowrap}
header .header nav>.button:hover{transform:none}
}

/* Compact mobile dropdown */
.mobile-menu{display:none}
@media(max-width:650px){
html{scroll-padding-top:100px}
header .header{display:flex;flex-direction:row;align-items:center;justify-content:space-between;flex-wrap:nowrap;gap:16px;padding:10px 0}
header .header>nav{display:none}
header .mobile-menu{display:block;margin-left:auto}
.mobile-menu summary{list-style:none;display:flex;align-items:center;justify-content:center;gap:10px;min-height:44px;padding:10px 15px;border:1px solid #ddd;font-family:Michroma,Arial,sans-serif;font-size:11px;cursor:pointer;background:white}
.mobile-menu summary::-webkit-details-marker{display:none}
.mobile-menu summary:after{content:"";width:7px;height:7px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg);margin-top:-4px;transition:transform .2s}
.mobile-menu[open] summary:after{transform:rotate(225deg);margin-top:4px}
header .header .mobile-menu nav{position:absolute;top:100%;left:0;width:100%;display:flex;flex-direction:column;gap:0;padding:8px 20px;background:#fff;border:1px solid #e7e7e7;box-shadow:0 14px 25px #0000000d;align-items:stretch}
header .header .mobile-menu nav>a:not(.button){display:flex;justify-content:center;text-align:center;min-height:50px;padding:16px 0;font-family:Michroma,Arial,sans-serif;font-size:11px;line-height:1.6;white-space:normal;border-bottom:1px solid #eee}
header .header .mobile-menu nav>a:last-child{border-bottom:0}
.mobile-menu summary:focus-visible{outline:2px solid #e10600;outline-offset:4px}
}

.company-footer .footer-identity{justify-content:center;align-items:center}.company-footer .footer-identity img{margin:0 auto}

/* Typographie de marque : titres et actions */
.button,button,.text-link,.kicker,.number,.audience strong,h1,h2,h3{font-family:Michroma,Arial,sans-serif;font-weight:400}
.button,button{font-size:12px;line-height:1.65;letter-spacing:.1px;max-width:100%}
.button span{font-family:Arial,sans-serif;flex-shrink:0}
.text-link{font-size:11px;line-height:1.9}
.kicker,.number{font-size:10px;letter-spacing:1px}
.audience strong{font-size:13px;line-height:1.8}
h1,.hero h1{font-size:clamp(30px,4.1vw,62px);line-height:1.3;letter-spacing:-1px}
h2{font-size:clamp(25px,2.8vw,42px);line-height:1.4;letter-spacing:-.5px}
.feature h3{font-size:clamp(23px,2vw,30px);line-height:1.5;letter-spacing:-.3px}
.card h3,.public-item h3{font-size:20px;line-height:1.6;letter-spacing:-.3px}
.wide-copy h2{font-size:clamp(26px,3.3vw,47px);line-height:1.4}
.contact-intro h1{font-size:clamp(29px,4vw,54px);line-height:1.4;letter-spacing:-.8px}
.contact-aside h2,.join-copy h2,.client-form h2{font-size:22px;line-height:1.6;letter-spacing:-.3px}
.company-footer .footer-grid h3{font-size:11px;line-height:24px;letter-spacing:0}
@media(max-width:650px){
h1,.hero h1{font-size:clamp(25px,6.8vw,40px);letter-spacing:-.6px}
h2,.wide-copy h2{font-size:clamp(22px,5.7vw,32px)}
.contact-intro h1{font-size:clamp(25px,6.3vw,36px)}
.card h3,.public-item h3,.contact-aside h2,.join-copy h2,.client-form h2{font-size:18px}
.button,button{font-size:11px;gap:18px;padding:16px 20px}
}

.additional-trades{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin-top:55px;padding-top:40px;border-top:1px solid #ddd}.additional-trades article{min-width:0}.additional-trades h3{font-size:20px;line-height:1.6;margin:18px 0 12px}.additional-trades p{font-size:16px;line-height:1.8;color:#666}.additional-trades .brand-symbol{width:40px;height:32px}.additional-trades .text-link{margin-top:18px}@media(max-width:650px){.additional-trades{grid-template-columns:1fr;gap:35px}.additional-trades h3{font-size:18px}}

.crumb a{display:inline!important}.trade-body p+p{margin-top:18px}.trade-hero{padding:52px 0 56px;border-bottom:1px solid #ddd}.crumb{font-size:13px;line-height:1.8;margin-bottom:35px;color:#666}.crumb a{text-decoration:underline;text-underline-offset:3px}.trade-hero h1{max-width:1000px;font-size:clamp(27px,3.8vw,50px);line-height:1.4}.trade-hero .lead{max-width:800px;font-size:18px;line-height:1.85;margin:26px 0 30px;color:#555}.trade-body{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:70px;padding-top:60px;padding-bottom:70px}.trade-body article{min-width:0}.trade-body h2{font-size:clamp(22px,2.4vw,31px);margin:0 0 20px}.trade-body p,.trade-body li{font-size:17px;line-height:1.9;color:#555}.trade-body ul{padding-left:22px;margin:24px 0}.trade-body section+section{margin-top:45px}.trade-aside{background:#f6f6f6;padding:28px;align-self:start}.trade-aside h2{font-size:17px}.trade-aside p{font-size:15px}.trade-aside a{display:block;margin-top:20px;text-decoration:underline;text-underline-offset:4px;overflow-wrap:anywhere}.trade-faq details{border-top:1px solid #ddd;padding:20px 0}.trade-faq summary{cursor:pointer;font-weight:bold;font-size:17px;line-height:1.6}.trade-faq p{margin-top:15px}.trade-related{display:flex;flex-wrap:wrap;gap:14px 28px}.trade-related a{text-decoration:underline;text-underline-offset:5px;font-size:16px;line-height:1.8}.all-trades{padding:34px 0;border-top:1px solid #ddd}.all-trades h2{font-size:18px;margin-bottom:18px}.trade-hero .brand-symbol{width:52px}.additional-trades{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin-top:48px;padding-top:36px;border-top:1px solid #ddd}.additional-trades h3{font-size:20px;line-height:1.6}.additional-trades p{font-size:16px;line-height:1.8;color:#666;margin-top:14px}.additional-trades article{min-width:0}.trade-aside .button{color:white;text-decoration:none;display:inline-flex;margin-top:24px}
@media(max-width:800px){.trade-body{grid-template-columns:1fr;gap:36px;padding-top:40px}.trade-hero{padding-top:30px}.trade-aside{max-width:none}.trade-hero .lead{font-size:16px}.trade-body p,.trade-body li{font-size:16px}.additional-trades{grid-template-columns:1fr}.trade-related{flex-direction:column;gap:13px}.crumb{margin-bottom:24px}}

/* Visuels métiers validés — Marseille */
.trade-visual{padding-top:40px}.trade-visual img{width:100%;height:auto;max-height:620px;object-fit:cover;object-position:center;aspect-ratio:3/2}.trade-visual figcaption{font-size:12px;line-height:1.6;color:#707070;margin-top:10px}@media(max-width:650px){.trade-visual{padding-top:26px}.trade-visual img{max-height:none;aspect-ratio:3/2}}