:root{--black:#080808;--paper:#f2f0eb;--white:#fff;--red:#e30620;--grey:#77746f;--line:rgba(8,8,8,.18)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--black);font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.55}img{display:block;width:100%}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.shell{width:min(1280px,calc(100% - 64px));margin:auto}
.nav{position:sticky;top:0;z-index:50;background:rgba(242,240,235,.95);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.nav-inner{height:84px;display:flex;align-items:center;justify-content:space-between}.brand{display:inline-flex;align-items:center}.brand img{width:178px;height:auto}.nav-links{display:flex;align-items:center;gap:34px;font-size:.76rem;font-weight:700;letter-spacing:.11em;text-transform:uppercase}.nav-links a{position:relative}.nav-links a:not(.button):after{content:"";position:absolute;left:0;right:100%;bottom:-8px;height:1px;background:var(--red);transition:right .25s}.nav-links a:hover:after,.nav-links a.active:after{right:0}.button{display:inline-flex;min-height:48px;align-items:center;justify-content:center;padding:0 24px;border:1px solid var(--black);background:var(--black);color:#fff;font-size:.76rem;font-weight:800;letter-spacing:.11em;text-transform:uppercase;cursor:pointer;transition:.25s}.button:hover{background:var(--red);border-color:var(--red)}.button.light{background:transparent;color:var(--black)}.button.light:hover{background:var(--black);color:#fff}.button.red{background:var(--red);border-color:var(--red)}.menu{display:none;border:0;background:none;padding:10px}.menu span{display:block;width:25px;height:1px;background:var(--black);margin:6px}
.eyebrow{display:flex;align-items:center;gap:13px;font-size:.7rem;font-weight:800;letter-spacing:.2em;text-transform:uppercase}.eyebrow:before{content:"";width:34px;height:1px;background:var(--red)}h1,h2,h3{margin:0;font-family:Georgia,"Times New Roman",serif;font-weight:400;line-height:.98;letter-spacing:-.055em}h1{font-size:clamp(4.2rem,8.2vw,8.2rem)}h2{font-size:clamp(3rem,5.7vw,6rem)}h3{font-size:1.95rem}p{margin:0}
.hero{min-height:calc(100vh - 84px);display:grid;grid-template-columns:46% 54%;background:var(--black);color:#fff}.hero-copy{padding:clamp(75px,8vw,130px) 7vw clamp(60px,7vw,100px) max(32px,calc((100vw - 1280px)/2));display:flex;flex-direction:column;justify-content:center;position:relative}.hero-copy:after{content:"01 / MSCREEN";position:absolute;bottom:28px;left:max(32px,calc((100vw - 1280px)/2));font-size:.65rem;letter-spacing:.2em;color:#757575}.hero-copy h1{margin:30px 0 34px}.hero-copy h1 span{color:var(--red);font-style:italic}.hero-copy .lead{max-width:540px;color:#b6b6b6;font-size:1.15rem;font-weight:300}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:42px}.hero .button.light{color:#fff;border-color:#777}.hero .button.light:hover{background:#fff;color:#000}.hero-visual{position:relative;min-height:620px;overflow:hidden}.hero-visual img{height:100%;object-fit:cover;filter:saturate(.75) contrast(1.08)}.hero-visual:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,8,8,.28),transparent 35%),linear-gradient(0deg,rgba(8,8,8,.35),transparent 45%)}.hero-stamp{position:absolute;z-index:2;right:34px;bottom:34px;border:1px solid rgba(255,255,255,.6);width:138px;height:138px;border-radius:50%;display:grid;place-items:center;text-align:center;font-size:.68rem;letter-spacing:.2em;text-transform:uppercase}.strip{background:var(--red);color:#fff;overflow:hidden}.strip-inner{display:flex;gap:42px;min-width:max-content;padding:14px 0;animation:ticker 28s linear infinite;text-transform:uppercase;font-size:.66rem;letter-spacing:.2em;font-weight:800}.strip-inner span:before{content:"×";margin-right:42px}@keyframes ticker{to{transform:translateX(-50%)}}
.section{padding:clamp(90px,11vw,160px) 0}.section-head{display:grid;grid-template-columns:1.15fr .85fr;gap:100px;align-items:end;margin-bottom:80px}.section-head p{color:var(--grey);max-width:540px;font-size:1.05rem}.service-grid{border-top:1px solid var(--line)}.service-card{display:grid;grid-template-columns:90px 1fr 1fr auto;gap:38px;align-items:center;min-height:170px;border-bottom:1px solid var(--line);transition:padding .25s,background .25s;padding:25px 16px}.service-card:hover{padding-left:30px;background:#fff}.service-card .num{color:var(--red);font-size:.68rem;font-weight:900;letter-spacing:.15em}.service-card h3{margin:0}.service-card p{color:var(--grey);max-width:450px}.mini-link{font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;font-weight:800}.mini-link:after{content:" +";color:var(--red)}
.feature{background:#0a0a0a;color:#fff}.feature-grid{display:grid;grid-template-columns:55% 45%;min-height:760px}.feature-image{overflow:hidden}.feature-image img{height:100%;object-fit:cover;filter:grayscale(.18) contrast(1.07)}.feature-copy{padding:clamp(60px,7vw,112px);display:flex;flex-direction:column;justify-content:center}.feature-copy h2{margin:30px 0}.feature-copy p{max-width:520px;color:#aaa}.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:70px;border-top:1px solid #3b3b3b;padding-top:26px}.stat strong{display:block;font-family:Georgia,serif;font-size:1.65rem;font-weight:400}.stat small{color:#858585;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase}
.work-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:22px}.work{position:relative;min-height:500px;overflow:hidden;background:#ddd}.work:nth-child(1){grid-column:span 7}.work:nth-child(2){grid-column:span 5}.work:nth-child(3){grid-column:span 5}.work:nth-child(4){grid-column:span 7}.work img{height:100%;object-fit:cover;filter:saturate(.8);transition:transform .7s,filter .7s}.work:hover img{transform:scale(1.025);filter:saturate(1)}.work-label{position:absolute;left:0;bottom:0;background:rgba(8,8,8,.92);color:#fff;padding:22px 25px;min-width:62%}.work-label strong{display:block;font-family:Georgia,serif;font-weight:400;font-size:1.2rem}.work-label span{color:#9f9f9f;font-size:.78rem}.cta{background:var(--red);color:#fff;padding:clamp(90px,10vw,140px) 0}.cta-inner{display:flex;justify-content:space-between;align-items:end;gap:60px}.cta h2{max-width:920px}.cta .button{background:#fff;color:#000;border-color:#fff;flex-shrink:0}
.page-hero{padding:clamp(110px,13vw,190px) 0 100px;background:var(--black);color:#fff}.page-hero h1{max-width:1080px;margin:32px 0 35px;font-size:clamp(4rem,7.7vw,7.8rem)}.page-hero .lead{max-width:700px;color:#aaa;font-size:1.14rem}.full-image{height:min(68vw,780px);min-height:460px;overflow:hidden}.full-image img{height:100%;object-fit:cover;filter:saturate(.78)}.solution-list{border-top:1px solid var(--line)}.solution-row{display:grid;grid-template-columns:90px 1fr 1fr;gap:40px;padding:55px 10px;border-bottom:1px solid var(--line)}.solution-row .index{color:var(--red);font-size:.7rem;font-weight:900;letter-spacing:.15em}.solution-row p{color:var(--grey);max-width:520px}.spec-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.spec{padding:34px 28px;border-right:1px solid var(--line)}.spec:last-child{border-right:0}.spec strong{display:block;font-family:Georgia,serif;font-size:1.8rem;font-weight:400}.spec span{color:var(--grey);font-size:.85rem}.gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:50px 24px}.gallery figure{margin:0}.gallery img{aspect-ratio:4/3;object-fit:cover;filter:saturate(.82);transition:filter .35s}.gallery .gallery-featured{grid-column:1/-1}.gallery .gallery-featured img{aspect-ratio:16/9;object-position:center 52%}.gallery figure:hover img{filter:saturate(1)}.gallery figcaption{padding:14px 0 0;color:var(--grey);font-size:.78rem;letter-spacing:.06em;text-transform:uppercase}.company-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:120px}.company-grid .copy p{color:var(--grey);margin-top:28px;font-size:1.06rem}.values{border-top:1px solid var(--line)}.value{padding:28px 0;border-bottom:1px solid var(--line)}.value strong{display:block;font-family:Georgia,serif;font-size:1.45rem;font-weight:400}.value span{display:block;color:var(--grey);margin-top:6px}.form-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:110px;align-items:start}.contact-aside{position:sticky;top:130px}.contact-aside h2{margin:28px 0}.contact-aside p{color:var(--grey)}.form-card{border-top:1px solid var(--black);padding-top:42px}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.field{display:grid;gap:9px;margin-bottom:12px}.field.full{grid-column:1/-1}.field label{font-size:.7rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase}.field input,.field select,.field textarea{width:100%;border:0;border-bottom:1px solid #999;background:transparent;padding:15px 0;color:var(--black)}.field textarea{min-height:130px;resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--red)}.form-note{color:var(--grey);font-size:.78rem;margin-top:18px}.form-success{display:none;margin-top:20px;padding:18px;border-left:3px solid var(--red);background:#fff;font-weight:700}
.gallery-trio{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.gallery-trio img{aspect-ratio:3/4;object-position:center}.company-photo img{object-position:center 40%}.contact-details{display:grid;gap:9px;margin-top:30px}.contact-details a{width:max-content;border-bottom:1px solid var(--red);font-weight:700}.contact-details a:hover{color:var(--red)}footer{background:#080808;color:#fff;padding:75px 0 30px}.footer-grid{display:grid;grid-template-columns:1.4fr .7fr .7fr;gap:70px}.footer-grid .brand{background:#fff;padding:12px 16px;width:max-content}.footer-grid .brand img{width:164px}.footer-grid p,.footer-grid a{color:#8c8c8c}.footer-grid h4{margin:0 0 16px;font-size:.7rem;letter-spacing:.14em;text-transform:uppercase}.footer-grid nav{display:grid;gap:8px}.footer-grid nav a:hover{color:#fff}.footer-bottom{border-top:1px solid #292929;margin-top:55px;padding-top:24px;color:#656565;font-size:.76rem;letter-spacing:.06em}
@media(max-width:900px){.shell{width:min(100% - 38px,1280px)}.menu{display:block}.nav-links{display:none;position:absolute;top:84px;left:0;right:0;background:var(--paper);padding:28px;flex-direction:column;align-items:flex-start;border-bottom:1px solid var(--line)}.nav-links.open{display:flex}.hero{grid-template-columns:1fr}.hero-copy{min-height:620px;padding-left:7vw}.hero-copy:after{left:7vw}.hero-visual{min-height:550px}.section-head,.feature-grid,.company-grid,.form-layout{grid-template-columns:1fr;gap:55px}.feature-image{min-height:560px}.service-card{grid-template-columns:60px 1fr}.service-card p,.service-card .mini-link{grid-column:2}.spec-grid{grid-template-columns:1fr 1fr}.spec:nth-child(2){border-right:0}.spec:nth-child(-n+2){border-bottom:1px solid var(--line)}.contact-aside{position:static}}
@media(max-width:620px){.shell{width:calc(100% - 28px)}.nav-inner{height:72px}.brand img{width:145px}.nav-links{top:72px}.hero{min-height:0}.hero-copy{min-height:560px;padding:80px 24px 70px}.hero-copy:after{left:24px}.hero-visual{min-height:430px}.hero-stamp{width:110px;height:110px;right:18px;bottom:18px}.service-card{grid-template-columns:40px 1fr;gap:16px;padding:34px 0}.work-grid,.gallery{grid-template-columns:1fr}.work:nth-child(n){grid-column:auto;min-height:410px}.stats,.spec-grid,.field-grid{grid-template-columns:1fr}.stat{border-bottom:1px solid #333;padding-bottom:18px}.spec{border-right:0;border-bottom:1px solid var(--line)}.solution-row{grid-template-columns:45px 1fr;gap:15px}.solution-row p{grid-column:2}.cta-inner{align-items:flex-start;flex-direction:column}.footer-grid{grid-template-columns:1fr;gap:38px}}
@media(max-width:620px){.gallery-trio{grid-template-columns:1fr}.gallery-trio img{aspect-ratio:4/3}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
.nav .brand,footer .brand{font-size:0;width:178px;height:42px;background-image:url("logo-mscreen.png");background-repeat:no-repeat;background-position:center;background-size:contain}
footer .footer-grid .brand{width:194px;height:58px;background-color:transparent;background-image:url("logo-mscreen.png");background-repeat:no-repeat;background-position:center;background-size:194px auto;filter:brightness(0) invert(1)}
.footer-logo{display:block;width:194px;height:58px}.footer-logo img{display:block;width:194px;height:58px;object-fit:contain;filter:brightness(0) invert(1)}
.hero-visual img{content:url("hero-home.jpg")}

.spam-field{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}
.form-error{border-left-color:#b42318!important;background:#fff3f1!important}
#quote-form button:disabled{opacity:.65;cursor:wait}
/* Confirmation positive : vert ; erreurs : rouge */
.form-success:not(.form-error){border-left-color:#238a4b;}