:root{
  --ink:#26384a;
  --ink-strong:#1f3040;
  --ink-soft:#36536d;
  --blue:#0a4a92;
  --blue-2:#1767b2;
  --blue-pale:#eaf2f8;
  --wine:#8c2145;
  --paper:#f5f2ec;
  --soft:#f4f6f7;
  --surface:#ffffff;
  --muted:#64707b;
  --muted-2:#7d8790;
  --line:#dce2e6;
  --line-strong:#c9d2d9;
  --max:1280px;
  --gutter:clamp(20px,4vw,56px);
  --radius:6px;
  --shadow:0 18px 45px rgba(38,56,74,.10);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--soft)}
@view-transition{navigation:auto}
::view-transition-old(root){animation:.16s ease both fadeOut}
::view-transition-new(root){animation:.24s ease both fadeIn}
@keyframes fadeOut{to{opacity:0}}@keyframes fadeIn{from{opacity:0}}
body{margin:0;font-family:Inter,"Aptos","Segoe UI","Helvetica Neue",Arial,system-ui,sans-serif;color:var(--ink);background:var(--surface);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
::selection{background:var(--blue);color:#fff}
.container{width:min(calc(100% - (var(--gutter) * 2)),var(--max));margin-inline:auto}
.narrow{width:min(calc(100% - (var(--gutter) * 2)),860px);margin-inline:auto}
.section{padding:clamp(80px,8vw,126px) 0;content-visibility:auto;contain-intrinsic-size:1px 760px}
.section--soft{background:var(--soft)}
.section--sand{background:var(--paper)}
.section--dark{background:var(--ink-soft);color:#fff}.section--technical{background:#edf3f7;color:var(--ink)}
.section--technical{position:relative;overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section--technical::before{display:none}
.eyebrow{display:inline-flex;align-items:center;gap:10px;margin-bottom:20px;text-transform:uppercase;letter-spacing:.12em;font-size:.69rem;line-height:1;font-weight:750;color:var(--blue)}
.eyebrow::before{content:"";width:24px;height:1px;background:currentColor}
.eyebrow--light,.section--dark .eyebrow{color:#c8def2}.section--technical .eyebrow{color:var(--blue)}
h1,h2,h3{font-family:"Aptos Display","Segoe UI","Helvetica Neue",Arial,sans-serif;font-weight:650;line-height:1.04;letter-spacing:-.025em;margin:0;text-wrap:balance}
h1{font-size:clamp(3.45rem,6.4vw,7rem)}
h2{font-size:clamp(2.55rem,4.7vw,5.15rem)}
h3{font-size:clamp(1.35rem,1.8vw,1.95rem)}
p{margin:0 0 1rem}
.lead{font-size:clamp(1.05rem,1.35vw,1.26rem);line-height:1.68;color:var(--muted);max-width:780px}
.section--dark .lead{color:#d7e0e7}.section--technical .lead{color:var(--muted)}
.text-link{display:inline-flex;align-items:center;gap:10px;font-size:.9rem;font-weight:700;border-bottom:1px solid currentColor;padding-bottom:4px}
.text-link span{transition:transform .22s ease}.text-link:hover span{transform:translateX(4px)}

/* Header */
.site-header{position:fixed;left:0;right:0;top:0;z-index:70;color:var(--ink);background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid rgba(220,226,230,.75);transition:background .28s,border-color .28s,box-shadow .28s,transform .28s}
.site-header.is-solid,.page-inner .site-header{background:rgba(255,255,255,.97);border-color:var(--line);box-shadow:0 8px 24px rgba(38,56,74,.06)}
.nav{height:84px;display:grid;grid-template-columns:180px minmax(0,1fr);align-items:center;gap:30px}
.brand{display:block;width:155px;position:relative;z-index:3}.brand img{width:100%;height:auto;filter:none}
.nav__meta{display:none}
.nav__links{display:flex;align-items:center;justify-content:flex-end;justify-self:end;gap:25px;font-size:.84rem;font-weight:650}
.nav__links>a:not(.nav__cta){position:relative;padding:31px 0 27px}.nav__links>a:not(.nav__cta)::after{content:"";position:absolute;left:0;right:100%;bottom:19px;height:2px;background:var(--blue);transition:right .24s}.nav__links>a:hover::after,.nav__links>a[aria-current="page"]::after{right:0}.nav__links small{display:none}
.nav__cta{display:flex;align-items:center;gap:14px;padding:12px 17px;background:var(--blue);color:#fff;border-radius:3px;box-shadow:0 8px 18px rgba(10,74,146,.15);transition:background .22s,transform .22s}.nav__cta b{font-size:1rem;font-weight:500}.nav__cta:hover{background:var(--blue-2);transform:translateY(-1px)}
.menu-btn{display:none;color:inherit;border:0;background:transparent;padding:8px 0;gap:7px;align-items:center;text-transform:uppercase;letter-spacing:.1em;font-size:.7rem;font-weight:750}.menu-btn i{display:block;width:18px;height:1px;background:currentColor}
.scroll-progress{position:fixed;top:0;left:0;right:0;height:2px;z-index:100;pointer-events:none}.scroll-progress i{display:block;width:0;height:100%;background:var(--blue-2)}
.skip-link{position:fixed;top:-100px;left:20px;z-index:999;background:#fff;color:var(--ink);padding:10px 14px;box-shadow:var(--shadow)}.skip-link:focus{top:10px}

/* Hero */
.hero{min-height:clamp(700px,88svh,900px);position:relative;background:linear-gradient(90deg,#f3f6f8 0%,#f3f6f8 50%,#e8eef2 50%,#e8eef2 100%);color:var(--ink);overflow:hidden;isolation:isolate;padding-top:84px}
.hero::before{content:"";position:absolute;inset:84px 44% 0 0;background:linear-gradient(135deg,#f7f9fa 0%,#eef3f6 100%);z-index:-1}
.hero__media{position:absolute;inset:84px 0 0 56%;z-index:-3;overflow:hidden;background:#dce4e9}.hero__media::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(243,246,248,.16),transparent 28%);pointer-events:none}.hero__media img{width:100%;height:100%;object-fit:cover;transform:scale(1.035);animation:heroImageIn 1.25s cubic-bezier(.2,.7,.2,1) .05s forwards}
.hero__image-curtain{position:absolute;z-index:-2;inset:84px 0 0 56%;background:#dce8f2;transform-origin:right;animation:curtainOut .92s cubic-bezier(.72,0,.2,1) .12s forwards}
.hero__inner{min-height:calc(clamp(700px,88svh,900px) - 84px);display:grid;grid-template-columns:minmax(0,1fr);align-content:center;gap:0;padding-top:72px;padding-bottom:52px;position:relative}
.hero__content{max-width:620px;position:relative;z-index:2}
.hero__overline{display:flex;gap:18px;align-items:center;margin-bottom:28px;text-transform:uppercase;letter-spacing:.11em;font-size:.64rem;font-weight:750;color:#667787}.hero__overline span+span{padding-left:18px;border-left:1px solid var(--line-strong)}
.hero h1{font-size:clamp(3.55rem,5.8vw,6.65rem);max-width:620px;color:var(--ink-strong)}.hero h1 span{display:block}
.hero .lead{color:#566777;max-width:600px;margin-top:28px;font-size:clamp(1.02rem,1.2vw,1.18rem)}
.hero__actions{display:flex;align-items:center;gap:25px;margin-top:32px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:18px;min-height:52px;padding:13px 18px;border:1px solid transparent;font-size:.85rem;font-weight:700;letter-spacing:.005em;transition:background .22s,color .22s,border-color .22s,transform .22s,box-shadow .22s;cursor:pointer;border-radius:3px}.btn b{font-size:1rem;font-weight:500}.btn:hover{transform:translateY(-1px)}
.btn--primary{background:var(--blue);color:#fff;box-shadow:0 9px 20px rgba(10,74,146,.15)}.btn--primary:hover{background:var(--blue-2)}
.btn--dark{background:var(--ink-soft);color:#fff}.btn--dark:hover{background:var(--blue)}
.btn--outline{border-color:#8fa3b3;color:var(--ink)}.btn--line{border-color:var(--line-strong);background:#fff;color:var(--ink)}.btn--line:hover{border-color:#a8b7c2;background:#f9fbfc}
.btn--ghost{border-color:rgba(255,255,255,.4);color:#fff;background:transparent}.btn--ghost:hover{background:#fff;color:var(--ink-soft);border-color:#fff}
.hero__rail{display:none}
.hero__rail a{display:grid;grid-template-columns:1fr auto;align-items:center;gap:10px;padding:10px 0;color:#4f6374;font-size:.84rem;transition:color .2s,transform .2s}.hero__rail a:hover{color:var(--blue);transform:translateX(3px)}.hero__rail small{display:none}.hero__rail b{font-weight:500}.hero__signature{display:none}
.intro-title span{overflow:hidden;animation:titleIn .82s cubic-bezier(.2,.7,.2,1) both}.intro-title span:nth-child(1){animation-delay:.12s}.intro-title span:nth-child(2){animation-delay:.19s}.intro-title span:nth-child(3){animation-delay:.26s}.intro-up{opacity:0;transform:translateY(12px);animation:introUp .62s ease .34s forwards}.intro-delay{animation-delay:.46s}.intro-delay-2{animation-delay:.56s}
@keyframes heroImageIn{to{transform:scale(1)}}@keyframes curtainOut{to{transform:scaleX(0)}}@keyframes titleIn{from{opacity:0;transform:translateY(26px);clip-path:inset(100% 0 0 0)}to{opacity:1;transform:none;clip-path:inset(0 0 0 0)}}@keyframes introUp{to{opacity:1;transform:none}}

/* Credibility */
.proof-band{background:#fff;border-bottom:1px solid var(--line)}
.proof-band__grid{display:grid;grid-template-columns:135px repeat(3,1fr);min-height:158px}
.proof-band__cert,.proof-band__item{padding:28px 25px;border-right:1px solid var(--line);display:flex;flex-direction:column;justify-content:center}.proof-band__cert{padding-left:0;align-items:flex-start}.proof-band__cert img{width:84px;height:auto}.proof-band__item:last-child{border-right:0}.proof-band__item small{font-size:.59rem;color:var(--blue);letter-spacing:.1em;font-weight:800;margin-bottom:13px}.proof-band__item strong{font-size:1rem;margin-bottom:5px}.proof-band__item p{margin:0;color:var(--muted);font-size:.84rem;line-height:1.55}


/* Compact credibility strip */
.credibility-strip{background:#fff;border-bottom:1px solid var(--line)}
.credibility-strip__grid{min-height:112px;display:grid;grid-template-columns:120px 1fr 1fr 1.2fr;align-items:stretch}
.credibility-strip__cert,.credibility-strip__item{display:flex;flex-direction:column;justify-content:center;padding:22px 26px;border-right:1px solid var(--line)}
.credibility-strip__cert{padding-left:0}.credibility-strip__cert img{width:72px;height:auto}
.credibility-strip__item:last-child{border-right:0}.credibility-strip__item small{font-size:.62rem;line-height:1;text-transform:uppercase;letter-spacing:.1em;color:var(--muted-2);font-weight:750;margin-bottom:10px}
.credibility-strip__item strong{font-size:.92rem;font-weight:700;color:var(--ink)}
.credibility-strip__link{transition:background .2s}.credibility-strip__link:hover{background:var(--soft)}.credibility-strip__link span{color:var(--blue);margin-left:5px}

/* Home */
.section-heading{margin-bottom:45px}.section-heading--split{display:grid;grid-template-columns:1fr .9fr;gap:72px;align-items:end}.section-heading--split .lead{padding-bottom:5px}
.métiers{background:#fff}.service-lines{border-top:1px solid var(--line)}.service-line{display:grid;grid-template-columns:52px minmax(210px,.8fr) 1.2fr 40px;align-items:center;gap:24px;min-height:132px;border-bottom:1px solid var(--line);position:relative;padding:12px 10px;transition:background .24s,transform .24s}.service-line:hover{background:var(--blue-pale);transform:translateX(2px)}.service-line__n{font-size:.61rem;font-weight:800;letter-spacing:.1em;color:var(--blue)}.service-line h3{font-size:clamp(1.45rem,2vw,2.25rem);color:var(--ink-strong)}.service-line p{margin:0;color:var(--muted);font-size:.92rem;max-width:535px}.service-line__arrow{justify-self:end;font-size:1.15rem;color:var(--blue);transition:transform .22s}.service-line:hover .service-line__arrow{transform:translate(3px,-3px)}
.work-showcase{background:var(--soft);color:var(--ink);padding:clamp(84px,8vw,130px) 0;overflow:hidden}.work-showcase__head{display:grid;grid-template-columns:1.1fr .9fr;gap:82px;align-items:end;margin-bottom:52px}.work-showcase__head p{color:var(--muted);max-width:500px;margin:0 0 8px}.work-showcase .eyebrow--light{color:var(--blue)}.work-collage{display:grid;grid-template-columns:1.22fr .78fr .9fr;grid-template-rows:155px 315px 145px;gap:16px}.work-tile{position:relative;overflow:hidden;background:#dce3e8;border-radius:2px;box-shadow:0 10px 28px rgba(38,56,74,.06)}.work-tile img{width:100%;height:100%;object-fit:cover;transition:transform .65s cubic-bezier(.2,.7,.2,1)}.work-tile:hover img{transform:scale(1.025)}.work-tile span{position:absolute;left:12px;bottom:12px;background:rgba(255,255,255,.94);backdrop-filter:blur(8px);color:var(--ink);padding:9px 12px;font-size:.68rem;font-weight:750;border-radius:2px}.work-tile span b{color:var(--blue);margin-right:7px}.work-tile--a{grid-column:1;grid-row:1/4}.work-tile--b{grid-column:2;grid-row:1/3}.work-tile--c{grid-column:3;grid-row:2/4}.work-collage__link{grid-column:2/4;grid-row:3;align-self:end;display:flex;align-items:end;justify-content:space-between;gap:20px;padding:0 3px;color:var(--muted);font-size:.79rem}.work-collage__link>a{font-size:.88rem;font-weight:700;color:var(--blue);border-bottom:1px solid var(--blue);padding-bottom:5px}.work-collage__link b{font-weight:500;margin-left:12px}
.technical-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:90px;position:relative;z-index:1}.technical-copy{position:relative;top:auto;align-self:start}.technical-copy h2{font-size:clamp(2.7rem,4.3vw,4.9rem);margin-bottom:28px}.technical-copy .lead{margin-bottom:32px}.technical-list{list-style:none;padding:0;margin:0;border-top:1px solid var(--line-strong)}.technical-list li{display:grid;grid-template-columns:58px 1fr;gap:18px;padding:25px 0;border-bottom:1px solid var(--line-strong)}.technical-list li>span{font-size:.61rem;color:var(--blue);font-weight:800;letter-spacing:.1em}.technical-list strong{display:block;font-size:1.16rem;margin-bottom:6px}.technical-list p{margin:0;color:var(--muted);font-size:.91rem}
.process-track{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line);background:#fff}.process-step{min-height:215px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:25px;display:flex;flex-direction:column}.process-step small{font-size:.59rem;letter-spacing:.1em;color:var(--blue);font-weight:800}.process-step strong{margin-top:auto;font-size:1.22rem}.process-step p{margin:7px 0 0;color:var(--muted);font-size:.88rem;max-width:220px}
.info-grid{display:grid;grid-template-columns:.76fr 1.24fr;gap:88px}.info-grid__title h2{font-size:clamp(2.8rem,4.5vw,5rem);margin-bottom:22px}.info-grid__title p{color:var(--muted);max-width:390px}.zone-list{border-top:1px solid #c7c2b9}.zone{display:grid;grid-template-columns:58px 160px 1fr;gap:22px;padding:21px 0;border-bottom:1px solid #c7c2b9;align-items:start}.zone small{font-size:.68rem;color:var(--blue);font-weight:800}.zone strong{font-size:.97rem}.zone span{font-size:.86rem;color:var(--muted)}
.faq-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:82px}.faq-layout h2{font-size:clamp(2.7rem,4.1vw,4.7rem)}.faq{border-top:1px solid var(--line)}.faq details{border-bottom:1px solid var(--line)}.faq summary{cursor:pointer;list-style:none;display:grid;grid-template-columns:48px 1fr auto;gap:10px;align-items:center;padding:20px 0;font-weight:680}.faq summary::-webkit-details-marker{display:none}.faq summary small{font-size:.58rem;color:var(--blue);letter-spacing:.1em}.faq summary::after{content:"+";font-size:1.15rem;font-weight:400;color:var(--blue)}.faq details[open] summary::after{content:"−"}.faq details p{padding:0 38px 22px 48px;color:var(--muted);max-width:800px;margin:0;font-size:.94rem}
.project-cta{background:linear-gradient(115deg,#0a4a92,#1c639f);color:#fff;padding:clamp(78px,8vw,120px) 0}.project-cta__inner{display:grid;grid-template-columns:120px 1fr 260px;column-gap:40px;align-items:end}.project-cta__label{text-transform:uppercase;letter-spacing:.12em;font-size:.65rem;font-weight:750;align-self:start}.project-cta h2{font-size:clamp(3.5rem,6.6vw,7rem);grid-column:2/4}.project-cta p{grid-column:2;max-width:600px;margin:28px 0 0;color:#e5eff8;font-size:1.02rem}.project-cta a{grid-column:3;justify-self:end;border-bottom:1px solid rgba(255,255,255,.85);padding-bottom:6px;font-size:.88rem;font-weight:700}.project-cta b{margin-left:12px;font-weight:500}

/* Interior page hero */
.page-hero{position:relative;padding:158px 0 78px;background:linear-gradient(135deg,#f6f8f9 0%,#edf2f5 100%);border-bottom:1px solid var(--line);overflow:hidden}.page-hero::after{content:"";position:absolute;right:-110px;top:70px;width:360px;height:360px;border-radius:50%;border:1px solid rgba(10,74,146,.09);pointer-events:none}.page-hero .container{position:relative;z-index:1}.page-hero h1{font-size:clamp(3.2rem,5.7vw,6.1rem);max-width:1050px;margin-bottom:27px}.page-hero .lead{max-width:830px}.breadcrumbs{display:flex;gap:9px;flex-wrap:wrap;font-size:.69rem;text-transform:uppercase;letter-spacing:.08em;color:#7b8790;margin-bottom:28px}.breadcrumbs a{color:var(--blue);font-weight:750}

/* Interior patterns */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(50px,7vw,96px);align-items:center}.split--reverse .split__visual{order:-1}.split h2{font-size:clamp(2.65rem,4.1vw,4.65rem);margin-bottom:25px}.split .lead{margin-bottom:20px}.split__visual{position:relative}.media-card{overflow:hidden;background:#e6ebee;position:relative;border-radius:2px;box-shadow:var(--shadow)}.media-card::after{content:"";position:absolute;inset:0;border:1px solid rgba(255,255,255,.42);pointer-events:none}.media-card img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .6s cubic-bezier(.2,.7,.2,1)}.media-card:hover img{transform:scale(1.02)}.media-badge{position:absolute;left:-18px;bottom:-18px;background:#fff;color:var(--ink);border-left:3px solid var(--blue);padding:16px 19px;max-width:250px;font-size:.79rem;line-height:1.45;box-shadow:0 12px 30px rgba(38,56,74,.12)}.media-badge strong{display:block;color:var(--ink-strong);font-size:.95rem;margin-bottom:3px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:44px}.card{position:relative;min-height:285px;padding:28px;background:#fff;border:1px solid var(--line);border-radius:3px;transition:border-color .24s,box-shadow .24s,transform .24s}.card:hover{border-color:#bfd0dc;box-shadow:0 16px 36px rgba(38,56,74,.08);transform:translateY(-3px)}.card__icon{font-size:.62rem;letter-spacing:.1em;color:var(--blue);font-weight:800;margin-bottom:55px}.card h3{font-size:1.55rem;line-height:1.08;margin-bottom:13px}.card p{color:var(--muted);font-size:.91rem}.card a{display:inline-flex;margin-top:10px;color:var(--blue);font-weight:700;font-size:.84rem}.card--accent{background:var(--blue-pale);border-color:#cfdde8;color:var(--ink)}.card--accent p{color:var(--muted)}.card--accent .card__icon,.card--accent a{color:var(--blue)}
.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:34px}.feature{min-height:150px;border:1px solid var(--line);padding:22px;background:#fff;border-radius:3px}.feature b{display:block;margin-bottom:10px;font-size:.98rem}.feature p{font-size:.85rem;color:var(--muted);margin:0}
.gallery{display:grid;grid-template-columns:repeat(12,1fr);grid-auto-flow:dense;gap:16px;margin-top:40px}.gallery figure{margin:0;position:relative;overflow:hidden;background:#e7ecef;min-height:340px;border-radius:2px}.gallery figure:nth-child(6n+1){grid-column:span 7}.gallery figure:nth-child(6n+2){grid-column:span 5}.gallery figure:nth-child(6n+3){grid-column:span 4}.gallery figure:nth-child(6n+4){grid-column:span 8}.gallery figure:nth-child(6n+5){grid-column:span 6}.gallery figure:nth-child(6n+6){grid-column:span 6}.gallery img{width:100%;height:100%;min-height:340px;object-fit:cover;transition:transform .65s cubic-bezier(.2,.7,.2,1)}.gallery figure:hover img{transform:scale(1.025)}.gallery figcaption{position:absolute;left:12px;bottom:12px;background:rgba(255,255,255,.94);backdrop-filter:blur(8px);color:var(--ink);padding:10px 13px;font-size:.72rem;font-weight:700;max-width:80%;border-radius:2px}.filterbar{display:flex;flex-wrap:wrap;gap:8px;margin-top:30px}.filterbar button{border:1px solid var(--line-strong);border-radius:3px;background:#fff;padding:9px 14px;font-weight:700;font-size:.75rem;color:#5d6974;cursor:pointer;transition:background .2s,border-color .2s,color .2s}.filterbar button:hover{border-color:#aebdca}.filterbar button.active{background:var(--blue);border-color:var(--blue);color:#fff}
.cta-band{position:relative;background:linear-gradient(120deg,#0a4a92,#1d65a4);color:#fff;padding:46px 50px;display:grid;grid-template-columns:1fr auto;align-items:end;gap:46px;overflow:hidden;border-radius:3px}.cta-band::after{content:"";position:absolute;width:210px;height:210px;border:1px solid rgba(255,255,255,.16);border-radius:50%;right:-70px;top:-95px}.cta-band h2{font-size:clamp(2.35rem,3.7vw,4.25rem);margin-bottom:14px}.cta-band p{color:#e5eff8;max-width:700px}.cta-band .btn{position:relative;z-index:2;white-space:nowrap}
.contact-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:clamp(50px,7vw,95px);align-items:start}.contact-grid h2{font-size:clamp(2.65rem,4.1vw,4.7rem);margin-bottom:24px}.contact-card{margin-top:30px;border-top:1px solid var(--line)}.contact-item{padding:18px 0;border-bottom:1px solid var(--line)}.contact-item span{display:block;color:var(--muted);font-size:.7rem;text-transform:uppercase;letter-spacing:.09em;margin-bottom:4px}.contact-item strong,.contact-item a{font-weight:700}.contact-item a{color:var(--blue)}
.form{display:grid;grid-template-columns:1fr 1fr;gap:18px 20px;margin-top:30px}.field{display:grid;gap:7px}.field--full{grid-column:1/-1}.field label{font-weight:700;font-size:.8rem}.field input,.field select,.field textarea{width:100%;border:1px solid var(--line-strong);border-radius:3px;padding:13px 12px;background:#fff;outline:none;transition:border-color .2s,box-shadow .2s}.field textarea{min-height:150px;resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(10,74,146,.08)}.choice{display:flex;align-items:flex-start;gap:10px;font-size:.78rem;color:var(--muted)}.choice input{width:auto;margin-top:.28em}.choice a{text-decoration:underline}.form-status{grid-column:1/-1;padding:12px 14px;display:none}.form-status.ok{display:block;background:#e7f5e9;color:#245e35}.form-status.error{display:block;background:#f9e8e8;color:#7d2525}.hp{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}
.prose h2{font-size:2.15rem;line-height:1.12;margin:2.1em 0 .65em}.prose h3{font-size:1.28rem;margin:1.8em 0 .65em}.prose p,.prose li{color:#56636e}.prose a{color:var(--blue);text-decoration:underline;text-underline-offset:3px}.prose ul{padding-left:1.2em}

/* Footer */
.footer{background:#263b4e;color:#e2e8ed;padding:68px 0 22px}.footer__top{border-bottom:1px solid rgba(255,255,255,.15);padding-bottom:34px;display:flex;align-items:flex-end;justify-content:space-between;gap:30px}.footer__kicker{margin:0;text-transform:uppercase;letter-spacing:.12em;font-size:.62rem;color:#a9bac7;font-weight:750}.footer__contact{font-family:"Aptos Display","Segoe UI","Helvetica Neue",Arial,sans-serif;font-size:clamp(1.9rem,3.5vw,4rem);font-weight:600;letter-spacing:-.02em;line-height:1.05;border-bottom:1px solid rgba(255,255,255,.35);padding-bottom:7px}.footer__contact span{font-size:.42em;vertical-align:top;margin-left:14px}.footer__grid{display:grid;grid-template-columns:1.4fr .7fr .8fr .45fr;gap:50px;padding:48px 0}.footer h3{font-family:inherit;font-size:.67rem;text-transform:uppercase;letter-spacing:.11em;color:#a9bac7;margin:0 0 17px;font-weight:750}.footer p,.footer li{font-size:.84rem;color:#c3ced7}.footer ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}.footer a:hover{color:#fff}.footer__logo{width:170px;filter:brightness(0) invert(1);margin-bottom:20px}.footer__intro p{max-width:380px}.footer__certif img{width:74px;background:#fff;padding:4px;border-radius:2px}.footer__bottom{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;border-top:1px solid rgba(255,255,255,.15);padding-top:20px;font-size:.68rem;color:#a9bac7}.footer__bottom a{justify-self:end}.mobile-mail{display:none}

/* Motion */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .62s cubic-bezier(.2,.7,.2,1),transform .62s cubic-bezier(.2,.7,.2,1)}.reveal.is-visible{opacity:1;transform:none}.reveal-line{opacity:0;transform:translateY(12px);transition:opacity .52s ease,transform .52s ease}.reveal-line.is-visible{opacity:1;transform:none}.reveal-media{clip-path:inset(0 100% 0 0);transition:clip-path .82s cubic-bezier(.2,.7,.2,1)}.reveal-media.is-visible{clip-path:inset(0 0 0 0)}

@media (max-width:1100px){
  .nav{grid-template-columns:155px 1fr auto}.nav__links{gap:17px}.nav__links>a:not(.nav__cta){font-size:.78rem}.nav__cta{padding:11px 14px}
  .hero__inner{grid-template-columns:minmax(0,1fr);gap:0}.hero__media,.hero__image-curtain{left:57%}.hero::before{right:43%}.hero h1{font-size:clamp(3.5rem,5.5vw,5.8rem)}
  .proof-band__grid{grid-template-columns:120px repeat(3,1fr)}.proof-band__item{padding:25px 18px}
  .technical-grid,.info-grid,.faq-layout{gap:62px}.work-collage{grid-template-rows:135px 285px 130px}
}
@media (max-width:900px){
  .nav{height:74px;grid-template-columns:1fr auto}.brand{width:140px}.menu-btn{display:flex}.nav__links{display:none;position:absolute;left:0;right:0;top:74px;background:#fff;color:var(--ink);padding:18px var(--gutter) 26px;flex-direction:column;align-items:stretch;gap:0;border-top:1px solid var(--line);box-shadow:0 18px 35px rgba(38,56,74,.12)}.nav__links.open{display:flex}.nav__links>a:not(.nav__cta){display:block;padding:14px 0;border-bottom:1px solid var(--line);font-size:1rem}.nav__links>a:not(.nav__cta)::after{display:none}.nav__cta{margin-top:14px;justify-content:space-between;border-radius:3px}.scroll-progress{top:0}
  .hero{min-height:auto;padding-top:74px;display:grid;background:#f2f5f7}.hero::before{display:none}.hero__media{position:relative;inset:auto;height:48vw;min-height:320px;grid-row:1;z-index:0}.hero__image-curtain{inset:74px 0 auto 0;height:48vw;min-height:320px;z-index:1}.hero__inner{min-height:auto;grid-template-columns:1fr;padding:52px 0 50px;grid-row:2}.hero__rail{display:none}.hero__rail a{padding:0}.hero__signature{display:none}
  .proof-band__grid{grid-template-columns:1fr 1fr}.proof-band__cert{border-bottom:1px solid var(--line)}.proof-band__item{border-bottom:1px solid var(--line)}
  .section-heading--split,.work-showcase__head,.technical-grid,.info-grid,.faq-layout{grid-template-columns:1fr;gap:36px}.section-heading--split .lead{max-width:650px}.service-line{grid-template-columns:45px .8fr 1fr 30px;gap:17px}.work-collage{grid-template-columns:1.15fr .85fr;grid-template-rows:320px 255px 115px}.work-tile--a{grid-column:1;grid-row:1/3}.work-tile--b{grid-column:2;grid-row:1}.work-tile--c{grid-column:2;grid-row:2}.work-collage__link{grid-column:1/3;grid-row:3}.process-track{grid-template-columns:1fr 1fr}.zone{grid-template-columns:50px 145px 1fr}.project-cta__inner{grid-template-columns:90px 1fr}.project-cta h2{grid-column:2}.project-cta p{grid-column:2}.project-cta a{grid-column:2;justify-self:start;margin-top:25px}.split,.contact-grid{grid-template-columns:1fr;gap:48px}.split--reverse .split__visual{order:0}.cards{grid-template-columns:repeat(2,1fr)}.feature-grid{grid-template-columns:repeat(2,1fr)}.gallery figure{grid-column:span 6!important}.footer__grid{grid-template-columns:1.2fr .8fr 1fr}.footer__certif{grid-column:1/-1}.footer__bottom{grid-template-columns:1fr 1fr}.footer__bottom span:nth-child(2){display:none}
}
@media (max-width:640px){
  :root{--gutter:18px}body{font-size:15.5px}.section{padding:68px 0}.eyebrow{margin-bottom:17px}
  .hero__media{height:67vw;min-height:275px}.hero__image-curtain{height:67vw;min-height:275px}.hero__inner{padding:42px 0}.hero__overline{gap:12px;font-size:.56rem}.hero__overline span+span{padding-left:12px}.hero h1{font-size:clamp(3rem,14vw,4.7rem)}.hero .lead{margin-top:22px}.hero__actions{align-items:flex-start;flex-direction:column;gap:17px;margin-top:26px}.hero__rail{display:none}.btn{min-height:49px}
  .proof-band__grid{grid-template-columns:1fr}.proof-band__cert,.proof-band__item{min-height:115px;border-right:0;border-bottom:1px solid var(--line);padding:21px 0}.proof-band__cert{min-height:96px}.proof-band__cert img{width:78px}
  .section-heading{margin-bottom:34px}.service-line{grid-template-columns:35px 1fr 25px;min-height:0;padding:24px 2px;gap:10px}.service-line h3{font-size:1.55rem}.service-line p{grid-column:2/4;font-size:.86rem}.service-line__arrow{grid-column:3;grid-row:1}.service-line__n{grid-column:1;grid-row:1}.service-line h3{grid-column:2;grid-row:1}
  .work-showcase{padding:68px 0}.work-showcase__head{margin-bottom:34px}.work-collage{display:grid;grid-template-columns:1fr;grid-template-rows:380px 300px 300px auto;gap:12px}.work-tile--a,.work-tile--b,.work-tile--c,.work-collage__link{grid-column:1;grid-row:auto}.work-collage__link{padding-top:14px;align-items:flex-start;flex-direction:column}.work-tile span{font-size:.64rem}
  .technical-list li{grid-template-columns:42px 1fr}.process-track{grid-template-columns:1fr}.process-step{min-height:155px}.zone{grid-template-columns:43px 1fr;gap:12px}.zone span{grid-column:2}.faq details p{padding-left:0;padding-right:0}.faq summary{grid-template-columns:38px 1fr auto}.project-cta__inner{grid-template-columns:1fr}.project-cta__label,.project-cta h2,.project-cta p,.project-cta a{grid-column:1}.project-cta__label{margin-bottom:22px}.project-cta h2{font-size:clamp(3.25rem,15vw,5rem)}
  .page-hero{padding:125px 0 62px}.page-hero h1{font-size:clamp(2.8rem,12vw,4.5rem)}.page-hero::after{width:240px;height:240px;right:-130px;top:75px}.cards,.feature-grid{grid-template-columns:1fr}.card{min-height:245px}.card__icon{margin-bottom:42px}.media-badge{position:relative;left:auto;bottom:auto;margin-top:0}.gallery{grid-template-columns:1fr;gap:12px}.gallery figure{grid-column:1!important;min-height:310px}.gallery img{min-height:310px}.filterbar{width:100%}.filterbar button{flex:1;padding:9px 8px;min-width:calc(50% - 4px)}.cta-band{grid-template-columns:1fr;padding:32px 22px;gap:22px}.contact-grid{gap:40px}.form{grid-template-columns:1fr}.field--full{grid-column:auto}.footer{padding-top:52px;padding-bottom:80px}.footer__top{align-items:flex-start;flex-direction:column}.footer__contact{font-size:clamp(1.6rem,7.2vw,2.3rem);word-break:break-word}.footer__grid{grid-template-columns:1fr;padding:38px 0;gap:30px}.footer__bottom{grid-template-columns:1fr auto}.mobile-mail{display:flex;position:fixed;z-index:60;left:12px;right:12px;bottom:12px;background:var(--blue);color:#fff;padding:13px 17px;justify-content:space-between;align-items:center;font-weight:700;font-size:.82rem;box-shadow:0 8px 28px rgba(10,74,146,.24);border-radius:3px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.intro-title span,.intro-up,.hero__media img,.hero__image-curtain{animation:none!important;opacity:1!important;transform:none!important;clip-path:none!important}.reveal,.reveal-line{opacity:1;transform:none;transition:none}.reveal-media{clip-path:none;transition:none}.gallery img,.media-card img,.work-tile img,.btn{transition:none}}

.section--technical .btn--ghost{border-color:var(--blue);color:var(--blue)}.section--technical .btn--ghost:hover{background:var(--blue);color:#fff;border-color:var(--blue)}

.page-hero--compact{padding-bottom:62px}
.gallery--clean{margin-top:0;gap:18px}
.gallery--clean figure{border-radius:0;box-shadow:none;background:#e8ecef}
.gallery--clean figure::after{content:"";position:absolute;inset:0;box-shadow:inset 0 0 0 1px rgba(38,56,74,.04);pointer-events:none}
.gallery--clean figcaption{display:none}

.page-home .service-line.reveal-line,.page-home .zone.reveal-line,.page-home .technical-list .reveal-line{opacity:1;transform:none;transition:background .24s,transform .24s}

@media (max-width:900px){.credibility-strip__grid{grid-template-columns:110px 1fr 1fr}.credibility-strip__link{grid-column:1/-1;border-top:1px solid var(--line);border-right:0;padding-left:0;min-height:80px}.credibility-strip__cert{border-bottom:0}}
@media (max-width:640px){.credibility-strip__grid{grid-template-columns:92px 1fr}.credibility-strip__cert{grid-row:1/3;border-right:1px solid var(--line);padding:18px 18px 18px 0}.credibility-strip__item{min-height:76px;padding:16px 0 16px 18px;border-right:0;border-bottom:1px solid var(--line)}.credibility-strip__item:nth-child(3){border-bottom:0}.credibility-strip__link{grid-column:1/-1;border-top:1px solid var(--line);border-bottom:0;padding-left:0}.credibility-strip__item strong{font-size:.84rem}}

/* FAQ pages métiers — accordéons pleine largeur, lisibles et sans colonne étroite */
.page-inner .faq-section .faq-layout{display:block!important}
.page-inner .faq-section .faq-layout__intro{display:block!important;max-width:940px!important;margin:0 0 44px!important}
.page-inner .faq-section .faq-layout__intro .eyebrow{display:inline-flex!important;margin:0 0 20px!important}
.page-inner .faq-section .faq-layout__intro h2{max-width:940px!important}
.page-inner .faq-section .faq{display:block!important;width:100%!important;max-width:none!important;margin:0!important;border-top:1px solid var(--line)}
.page-inner .faq-section .faq details{display:block!important;width:100%!important;margin:0!important;border-bottom:1px solid var(--line)}
.page-inner .faq-section .faq summary{display:flex!important;width:100%!important;max-width:none!important;align-items:center!important;justify-content:space-between!important;gap:32px!important;padding:24px 0!important;margin:0!important;list-style:none!important;cursor:pointer;font-size:clamp(1.02rem,1.15vw,1.16rem)!important;line-height:1.45!important;font-weight:680!important;text-align:left!important}
.page-inner .faq-section .faq summary::-webkit-details-marker{display:none}
.page-inner .faq-section .faq summary::marker{content:""}
.page-inner .faq-section .faq__question{display:block!important;flex:1 1 auto!important;min-width:0!important;max-width:none!important;width:auto!important;white-space:normal!important;word-break:normal!important;overflow-wrap:normal!important;hyphens:none!important}
.page-inner .faq-section .faq summary::after{content:"+";display:block;flex:0 0 24px;width:24px;text-align:center;font-size:1.25rem;font-weight:400;color:var(--blue)}
.page-inner .faq-section .faq details[open] summary::after{content:"−"}
.page-inner .faq-section .faq details p{width:100%!important;max-width:1100px!important;margin:0!important;padding:0 64px 25px 0!important;color:var(--muted);font-size:.95rem;line-height:1.7}
@media (max-width:640px){
  .page-inner .faq-section .faq-layout__intro{margin-bottom:30px!important}
  .page-inner .faq-section .faq summary{gap:18px!important;padding:20px 0!important;font-size:1rem!important}
  .page-inner .faq-section .faq details p{padding:0 34px 21px 0!important}
}

/* =========================================================
   V4.4 — Mobile refinement
   Navigation plein écran, rythme plus compact, zones tactiles
   et meilleures proportions sur petits écrans.
   ========================================================= */
.nav__mobile-foot{display:none}
.menu-btn__icon{position:relative;width:23px;height:15px;display:block;flex:0 0 23px}
.menu-btn__icon i{position:absolute;left:0;width:23px;height:1.5px;background:currentColor;transform-origin:center;transition:top .25s ease,transform .25s ease,opacity .2s ease}
.menu-btn__icon i:first-child{top:3px}
.menu-btn__icon i:last-child{top:11px}

@media (max-width:900px){
  html.menu-open,html.menu-open body{overflow:hidden;overscroll-behavior:none}
  .site-header{background:rgba(255,255,255,.98);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}
  .nav{height:70px;grid-template-columns:1fr auto;gap:20px}
  .brand{width:126px}
  .menu-btn{display:flex;position:relative;z-index:82;min-height:44px;padding:0 2px 0 12px;gap:10px;justify-self:end;border-radius:2px}
  .menu-btn__label{font-size:.67rem;letter-spacing:.11em}
  .menu-btn[aria-expanded="true"] .menu-btn__icon i:first-child{top:7px;transform:rotate(45deg)}
  .menu-btn[aria-expanded="true"] .menu-btn__icon i:last-child{top:7px;transform:rotate(-45deg)}

  .nav__links{
    display:flex;
    position:fixed;
    z-index:80;
    inset:70px 0 0 0;
    width:100%;
    height:calc(100dvh - 70px);
    background:linear-gradient(180deg,#fff 0%,#f6f8f9 100%);
    color:var(--ink);
    padding:22px var(--gutter) max(28px,env(safe-area-inset-bottom));
    flex-direction:column;
    align-items:stretch;
    justify-content:flex-start;
    gap:0;
    overflow-y:auto;
    overscroll-behavior:contain;
    border-top:1px solid var(--line);
    box-shadow:none;
    opacity:0;
    visibility:hidden;
    pointer-events:none;
    transform:translateY(-10px);
    transition:opacity .22s ease,transform .28s cubic-bezier(.2,.7,.2,1),visibility 0s linear .28s;
  }
  .nav__links.open{opacity:1;visibility:visible;pointer-events:auto;transform:none;transition:opacity .22s ease,transform .28s cubic-bezier(.2,.7,.2,1)}
  .nav__links>a:not(.nav__cta){
    display:grid;
    grid-template-columns:42px minmax(0,1fr);
    align-items:center;
    min-height:69px;
    padding:10px 0;
    border-bottom:1px solid var(--line);
    font-family:"Aptos Display","Segoe UI","Helvetica Neue",Arial,sans-serif;
    font-size:clamp(1.55rem,5.8vw,2rem);
    line-height:1;
    letter-spacing:-.025em;
    font-weight:620;
    color:var(--ink-strong);
  }
  .nav__links>a:not(.nav__cta)::after{display:none}
  .nav__links>a:not(.nav__cta) small{display:block;font-family:Inter,"Segoe UI",Arial,sans-serif;font-size:.57rem;letter-spacing:.1em;color:var(--muted-2);font-weight:800}
  .nav__links>a:not(.nav__cta)[aria-current="page"]{color:var(--blue)}
  .nav__links>a:not(.nav__cta)[aria-current="page"] small{color:var(--blue)}
  .nav__links>a:not(.nav__cta):active{transform:translateX(2px)}
  .nav__cta{min-height:56px;margin-top:20px;padding:15px 17px;justify-content:space-between;border-radius:3px;font-size:.91rem;box-shadow:0 10px 25px rgba(10,74,146,.16)}
  .nav__mobile-foot{display:flex;flex-direction:column;gap:7px;margin-top:auto;padding-top:28px;color:var(--muted);font-size:.72rem;line-height:1.4}
  .nav__mobile-foot span{text-transform:uppercase;letter-spacing:.08em;font-size:.59rem;font-weight:750}
  .nav__mobile-foot a{color:var(--ink);font-weight:700;font-size:.84rem;width:max-content;max-width:100%}
  .scroll-progress{z-index:90}
  html.menu-open .mobile-mail{opacity:0;visibility:hidden;transform:translateY(12px);pointer-events:none}

  .hero{padding-top:70px}
  .hero__image-curtain{inset:70px 0 auto 0}
  .hero__media{height:clamp(270px,52vw,390px);min-height:0}
  .hero__image-curtain{height:clamp(270px,52vw,390px);min-height:0}
  .hero__inner{padding:46px 0 48px}
  .page-hero{padding-top:122px}

  .btn{min-height:52px}
  .filterbar{overflow-x:auto;flex-wrap:nowrap;max-width:100%;padding-bottom:5px;scrollbar-width:none;-webkit-overflow-scrolling:touch}
  .filterbar::-webkit-scrollbar{display:none}
  .filterbar button{flex:0 0 auto;min-width:auto;white-space:nowrap}
}

@media (max-width:640px){
  :root{--gutter:20px}
  body{font-size:15.5px;line-height:1.62;padding-bottom:0}
  .section{padding:58px 0}
  h2{font-size:clamp(2.2rem,10vw,3.25rem);line-height:1.02;letter-spacing:-.028em}
  h3{line-height:1.08}
  .lead{font-size:1.01rem;line-height:1.62}
  .eyebrow{font-size:.63rem;letter-spacing:.1em;margin-bottom:15px}

  .nav{height:68px}
  .brand{width:120px}
  .nav__links{inset:68px 0 0 0;height:calc(100dvh - 68px);padding-top:16px}
  .nav__links>a:not(.nav__cta){min-height:64px;grid-template-columns:36px 1fr;font-size:clamp(1.45rem,7.2vw,1.9rem)}
  .nav__cta{margin-top:18px}

  .hero{padding-top:68px}
  .hero__media{height:61vw;min-height:235px;max-height:310px}
  .hero__image-curtain{inset:68px 0 auto 0;height:61vw;min-height:235px;max-height:310px}
  .hero__inner{padding:34px 0 38px}
  .hero__overline{margin-bottom:19px;gap:10px;flex-wrap:wrap;line-height:1.35}
  .hero__overline span+span{padding-left:10px}
  .hero h1{font-size:clamp(2.72rem,12vw,3.85rem);line-height:.98;letter-spacing:-.035em}
  .hero .lead{font-size:1rem;line-height:1.58;margin-top:19px}
  .hero__actions{width:100%;gap:12px;margin-top:24px}
  .hero__actions .btn{width:100%;justify-content:space-between;padding-inline:17px}
  .hero__actions .text-link{min-height:42px;align-items:center}

  .credibility-strip__grid{min-height:auto}
  .credibility-strip__cert{padding-top:16px;padding-bottom:16px}
  .credibility-strip__item{min-height:70px}

  .section-heading{margin-bottom:28px}
  .section-heading--split,.work-showcase__head{gap:20px}
  .service-line{padding:20px 0;grid-template-columns:32px 1fr 22px;gap:9px}
  .service-line h3{font-size:1.42rem}
  .service-line p{font-size:.84rem;line-height:1.55}

  .work-showcase{padding:58px 0}
  .work-showcase__head{margin-bottom:28px}
  .work-collage{grid-template-rows:330px 245px 245px auto;gap:10px}
  .work-tile span{left:9px;bottom:9px;padding:8px 10px}

  .technical-copy h2,.info-grid__title h2,.faq-layout h2,.split h2{font-size:clamp(2.2rem,10vw,3.25rem);margin-bottom:20px}
  .technical-list li{padding:21px 0}
  .process-step{min-height:138px;padding:21px}
  .zone{padding:18px 0}

  .page-hero{padding:112px 0 48px}
  .page-hero h1{font-size:clamp(2.55rem,11.5vw,3.75rem);line-height:1;margin-bottom:20px}
  .page-hero .lead{font-size:1rem}
  .breadcrumbs{margin-bottom:22px;font-size:.62rem;gap:7px}

  .split{gap:34px}
  .media-card{box-shadow:0 12px 30px rgba(38,56,74,.08)}
  .media-badge{padding:14px 16px;max-width:none;width:100%;border-left-width:2px}
  .cards{margin-top:30px;gap:10px}
  .card{min-height:auto;padding:22px}
  .card__icon{margin-bottom:32px}
  .feature-grid{margin-top:26px;gap:10px}
  .feature{min-height:auto;padding:18px 19px}

  .gallery{margin-top:28px;gap:10px}
  .gallery figure,.gallery img{min-height:0}
  .gallery figure{height:72vw;max-height:360px}
  .gallery--clean{gap:10px}

  .filterbar{margin-top:22px;margin-inline:calc(var(--gutter) * -1);padding-inline:var(--gutter);width:calc(100% + (var(--gutter) * 2))}
  .filterbar button{min-height:42px;padding:9px 14px}

  .faq-section .faq-layout__intro{margin-bottom:24px!important}
  .page-inner .faq-section .faq summary{min-height:62px;padding:17px 0!important;gap:14px!important;font-size:.98rem!important;line-height:1.35!important}
  .page-inner .faq-section .faq details p{font-size:.91rem;line-height:1.62;padding:0 28px 19px 0!important}

  .form{gap:16px}
  .field input,.field select,.field textarea{font-size:16px;min-height:50px;padding:12px 13px}
  .field textarea{min-height:132px}
  .form .btn{width:100%;min-height:54px}
  .choice{font-size:.79rem;align-items:flex-start}

  .cta-band{padding:27px 20px;gap:18px}
  .cta-band .btn{width:100%;justify-content:space-between}
  .project-cta{padding:58px 0}
  .project-cta h2{font-size:clamp(2.75rem,13vw,4rem);line-height:.98}
  .project-cta p{margin-top:20px}

  .footer{padding:46px 0 calc(92px + env(safe-area-inset-bottom))}
  .footer__top{padding-bottom:28px;gap:14px}
  .footer__contact{font-size:clamp(1.45rem,7vw,2rem);line-height:1.15;padding-bottom:5px}
  .footer__grid{padding:32px 0;gap:26px}
  .footer__intro p{max-width:100%}
  .footer__bottom{gap:12px;font-size:.65rem}

  .mobile-mail{left:10px;right:10px;bottom:max(10px,env(safe-area-inset-bottom));min-height:52px;padding:13px 16px;border-radius:4px;transition:opacity .2s ease,transform .2s ease,visibility .2s;box-shadow:0 10px 28px rgba(10,74,146,.22)}
}

@media (max-width:380px){
  :root{--gutter:16px}
  .brand{width:112px}
  .menu-btn{padding-left:7px;gap:8px}
  .nav__links>a:not(.nav__cta){font-size:1.4rem}
  .hero h1{font-size:2.58rem}
  .hero__overline{font-size:.52rem}
  .page-hero h1{font-size:2.45rem}
}

/* =========================================================
   V4.5 — Heroes mobile plus visuels et plus lisibles
   Les pages intérieures gagnent une vraie image de chantier,
   le gris disparaît des zones principales sur mobile.
   ========================================================= */
.page-hero__media{display:none}

@media (max-width:900px){
  /* Home : la photo doit être visible immédiatement, sans rideau gris. */
  .hero{background:#fff}
  .hero__image-curtain{display:none!important}
  .hero__media{background:#edf1f3}
  .hero__media::after{background:linear-gradient(180deg,rgba(31,48,64,0) 58%,rgba(31,48,64,.12) 100%)}

  /* Pages intérieures : photo plein cadre puis contenu clair. */
  .page-hero--media{
    padding:0 0 56px;
    background:#fff;
    border-bottom:1px solid var(--line);
  }
  .page-hero--media::after{display:none}
  .page-hero--media .page-hero__media{
    display:block;
    position:relative;
    width:100%;
    height:clamp(290px,48vw,430px);
    margin-top:74px;
    overflow:hidden;
    background:#edf1f3;
  }
  .page-hero--media .page-hero__media::after{
    content:"";
    position:absolute;
    inset:0;
    background:linear-gradient(180deg,rgba(31,48,64,0) 62%,rgba(31,48,64,.16) 100%);
    pointer-events:none;
  }
  .page-hero--media .page-hero__media img{
    width:100%;
    height:100%;
    object-fit:cover;
    object-position:center;
  }
  .page-hero--media>.container{
    padding-top:38px;
  }
  .page-hero--media .breadcrumbs{
    margin-bottom:20px;
  }
  .page-hero--compact.page-hero--media{padding-bottom:48px}
}

@media (max-width:640px){
  .page-hero--media{padding-bottom:44px}
  .page-hero--media .page-hero__media{
    height:clamp(235px,62vw,315px);
    margin-top:68px;
  }
  .page-hero--media>.container{padding-top:29px}
  .page-hero--media .breadcrumbs{margin-bottom:17px}
  .page-hero--media h1{
    margin-bottom:18px;
    font-size:clamp(2.45rem,10.9vw,3.5rem);
    line-height:1.01;
  }
  .page-hero--media .lead{font-size:.98rem;line-height:1.58}
  .page-hero--compact.page-hero--media{padding-bottom:40px}

  /* Home : proportion de photo un peu plus généreuse mais sans dominer le texte. */
  .hero__media{height:64vw;min-height:245px;max-height:320px}
  .hero__inner{padding-top:30px}
}

@media (prefers-reduced-motion:reduce){
  /* Le rideau décoratif ne doit jamais masquer la photo si les animations sont réduites. */
  .hero__image-curtain{display:none!important}
}