:root{--ink:#09213e;--blue:#075ca8;--blue-dark:#061a33;--sky:#eaf3fa;--yellow:#ffdb00;--paper:#fff;--muted:#5a6b7e;--line:#d8e4ee;--radius:16px;--shadow:0 20px 55px rgba(6,28,53,.12)}
body{overflow-x:hidden;background:var(--paper);color:var(--ink)}
.skip{position:fixed;left:1rem;top:-5rem;z-index:100;background:var(--yellow);padding:.8rem 1rem;font-weight:800}.skip:focus{top:1rem}
.top .wrap{min-height:38px;gap:1rem}.top-address{font-style:normal;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.top-address strong{color:#fff}.top a{white-space:nowrap;text-decoration:none}
.header{box-shadow:0 4px 24px rgba(6,28,53,.05)}.nav{min-height:88px}.logo{display:inline-flex;align-items:center;background:#fff!important;border-radius:8px;padding:.25rem .45rem;color-scheme:only light;forced-color-adjust:none}.logo img{width:190px;height:66px}.links{gap:1rem}.links a{position:relative}.links a:after{content:"";position:absolute;left:0;right:100%;bottom:-.35rem;height:2px;background:var(--yellow);transition:right .2s}.links a:hover:after,.links a:focus-visible:after{right:0}
.btn{border-radius:999px;padding:.8rem 1.25rem;transition:transform .18s,box-shadow .18s}.btn:hover{transform:translateY(-2px);box-shadow:0 10px 25px rgba(6,28,53,.16)}
.home-hero,.editorial-hero,.company-hero{position:relative;isolation:isolate;background:linear-gradient(120deg,#061a33 0%,#063e73 58%,#0878bd 100%);color:#fff;overflow:hidden}.home-hero:after,.editorial-hero:after,.company-hero:after{content:"";position:absolute;z-index:-1;width:42rem;height:42rem;border:8rem solid rgba(255,219,0,.09);border-radius:50%;right:-15rem;top:-19rem}.home-hero-grid,.editorial-hero-grid{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(320px,.88fr);gap:4rem;align-items:center;min-height:610px;padding-top:4.5rem;padding-bottom:4.5rem}.home-hero h1,.editorial-hero h1,.company-hero h1{font-size:clamp(3rem,6.3vw,5.7rem);line-height:.98;letter-spacing:-.045em;margin:.5rem 0 1.5rem;max-width:13ch}.home-hero h1 span{display:block;color:var(--yellow)}.home-hero p,.editorial-hero p,.company-hero p{max-width:60ch;color:#dceaf6;font-size:1.14rem}.home-hero img,.editorial-hero img,.company-hero img{display:block;width:100%;height:min(540px,58vw);object-fit:cover;border-radius:clamp(12px,2.4vw,28px);box-shadow:var(--shadow)}
.editorial-hero .h2-badge{display:inline-flex;align-items:center;background:var(--yellow);color:var(--ink);padding:.42rem .75rem;border-radius:999px;font-weight:900;margin:.4rem 0}.editorial-hero .h2-badge+ h1{margin-top:.7rem}
.section,.documents-associated{padding:5.4rem 0}.section> .wrap>h2,.documents-associated h2{max-width:18ch}.story-block{position:relative;padding:5.2rem 0}.story-block.block-1,.story-block:nth-of-type(even){background:var(--sky)}.story-block.block-2{background:linear-gradient(135deg,#fff 0 55%,#f5f8fb 55%)}.prose{display:grid;grid-template-columns:120px minmax(0,330px) minmax(0,1fr);column-gap:2.5rem;align-items:start}.prose .section-index{grid-row:1/8;color:var(--blue);font-size:clamp(2.6rem,6vw,6rem);font-weight:900;line-height:1;opacity:.13}.prose h2{grid-column:2;font-size:clamp(2rem,4vw,3.6rem);margin:0;letter-spacing:-.035em}.prose>p,.prose>ul,.prose>h3{grid-column:3;margin-top:.2rem}.prose h3{font-size:1.25rem;color:var(--blue);margin-bottom:.25rem}.prose p,.prose li{font-size:1.05rem}.prose ul{padding-left:1.2rem}.prose li{margin:.4rem 0}.prose a{color:var(--blue)}
.media-section{padding:2rem 0 5rem;background:var(--blue-dark)}.media-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.5rem}.media-gallery figure{margin:0;background:#fff;border-radius:var(--radius);overflow:hidden}.media-gallery img{width:100%;height:420px;display:block;object-fit:contain;background:#fff}.media-gallery figcaption{padding:.7rem 1rem;color:var(--muted);font-size:.86rem}
.technical-visual{position:relative;aspect-ratio:1/1;border-radius:50%;border:55px solid var(--yellow);box-shadow:inset 0 0 0 24px rgba(255,255,255,.22),0 30px 70px rgba(0,0,0,.25);max-width:430px;margin:auto}.technical-visual span{position:absolute;background:#fff;border-radius:50%;width:40px;height:40px}.technical-visual span:nth-child(1){left:46%;top:-38px}.technical-visual span:nth-child(2){right:-32px;top:45%}.technical-visual span:nth-child(3){left:-32px;top:45%}
.solution-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1.25rem;margin-top:2.2rem}.solution-card{display:flex;min-height:315px;flex-direction:column;text-decoration:none;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:0 8px 30px rgba(6,28,53,.06);transition:transform .2s,box-shadow .2s}.solution-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}.solution-card img{display:block;width:100%;height:215px;object-fit:contain;background:#f7f9fb;padding:1rem}.solution-card span{display:flex;flex-direction:column;padding:1rem}.solution-card strong{font-size:1.08rem}.solution-card small{color:var(--blue);font-weight:700;margin-top:.35rem}
.documents-associated{background:var(--blue-dark);color:#fff}.document-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;margin-top:1.5rem}.document-card{display:flex;align-items:flex-start;gap:1rem;background:#fff;color:var(--ink);padding:1.15rem;border-radius:12px;text-decoration:none;min-height:105px}.document-card:hover strong{text-decoration:underline}.document-card span:last-child{display:flex;flex-direction:column;min-width:0}.document-card small{color:var(--muted);margin-top:.35rem}.pdf-tag{flex:0 0 auto;background:#df2e38;color:#fff;font-weight:900;padding:.28rem .42rem;border-radius:4px;font-size:.72rem}.empty-doc{color:#c9d7e6}.project-cta{background:var(--paper)}.cta{border-radius:var(--radius);gap:2rem;background:linear-gradient(120deg,var(--blue),#073f73)}.cta h2{margin-top:0}.cta p{max-width:68ch}.cta .btn{white-space:nowrap}
.pagehero{background:linear-gradient(135deg,#edf5fb,#fff);padding:6rem 0}.pagehero h1{letter-spacing:-.04em}.rich-index p{max-width:70ch}.company-hero .editorial-hero-grid{min-height:570px}
.footer{padding-top:4rem}.footer-v2{display:grid;grid-template-columns:1.5fr 1fr 1fr .65fr;gap:3rem}.footer-v2>div{display:flex;flex-direction:column;align-items:flex-start}.footer-v2 strong{color:#fff;margin-bottom:.7rem}.footer-logo{width:210px;max-height:90px;object-fit:contain;object-position:left center;background:#fff;border-radius:8px;padding:.35rem}.footer-bottom{border-top:1px solid rgba(255,255,255,.15);margin-top:2.7rem;padding-top:1rem;font-size:.84rem}
.doc-filters{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;background:var(--sky);padding:1.2rem;border-radius:var(--radius)}.doc-filters label{font-weight:800}.doc-filters select{display:block;width:100%;margin-top:.35rem;padding:.75rem;border:1px solid #aebfce;background:#fff;border-radius:6px}.doc-count{color:var(--muted);font-weight:700}
.contact-layout{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(300px,.75fr);gap:3rem}.rich-form{padding:2rem;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.rich-form label{margin-top:1.1rem}.rich-form input,.rich-form textarea{border-radius:7px}.rich-form input:focus,.rich-form textarea:focus{outline:3px solid rgba(7,92,168,.18);border-color:var(--blue)}.field-help{display:block;font-size:.83rem;color:var(--muted);font-weight:400}.check{display:grid!important;grid-template-columns:auto 1fr;gap:.5rem;align-items:start}.check input{width:auto}.honeypot{position:absolute!important;left:-9999px!important}.cf-turnstile{width:100%;max-width:100%;margin:1.1rem 0;overflow:hidden}.contact-aside{align-self:start;background:var(--blue-dark);color:#fff;border-radius:var(--radius);padding:2rem}.map-consent{min-height:310px;display:grid;place-items:center;text-align:center;background:linear-gradient(135deg,#dfe9f1,#f7fafc);color:var(--ink);border-radius:12px;margin-top:1.5rem;padding:1.5rem}.map-consent iframe{width:100%;height:310px;border:0;border-radius:10px}
@media(max-width:1050px){.nav{min-height:76px}.logo img{width:150px}.links{display:none;position:absolute;top:76px;left:0;right:0;background:#fff;padding:1.25rem;flex-direction:column;box-shadow:0 20px 30px rgba(6,28,53,.12)}.links.open{display:flex}.toggle{display:block}.nav>.btn{display:none}.solution-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.document-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-v2{grid-template-columns:repeat(2,1fr)}}
@media(max-width:780px){.top .wrap{justify-content:center}.top-address{font-size:.72rem}.top a{display:none}.home-hero-grid,.editorial-hero-grid{grid-template-columns:1fr;gap:2rem;min-height:auto;padding-top:3.5rem;padding-bottom:3.5rem}.home-hero h1,.editorial-hero h1,.company-hero h1{font-size:clamp(2.65rem,13vw,4.2rem)}.home-hero img,.editorial-hero img,.company-hero img{height:380px}.prose{display:block}.prose .section-index{display:block;font-size:3rem}.prose h2{margin:.25rem 0 1.4rem}.media-gallery,.document-grid,.contact-layout{grid-template-columns:1fr}.doc-filters{grid-template-columns:repeat(2,1fr)}.cta{align-items:flex-start;flex-direction:column}.section,.documents-associated,.story-block{padding:3.8rem 0}}
@media(max-width:520px){.wrap{width:min(100% - 1.3rem,1160px)}.top-address{font-size:.65rem}.logo img{width:128px}.solution-grid,.doc-filters,.footer-v2{grid-template-columns:1fr}.solution-card{min-height:280px}.solution-card img{height:185px}.media-gallery img{height:300px}.rich-form{padding:1.2rem}.technical-visual{border-width:38px}.home-hero img,.editorial-hero img,.company-hero img{height:300px}}
@media(prefers-reduced-motion:reduce){.btn,.solution-card,.links a:after{transition:none}}

/* V3 FR: targeted editorial enhancements */
.capacity-grid{grid-column:2/4;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.15rem;margin-top:.5rem}
.capacity-card{display:grid;grid-template-columns:112px minmax(0,1fr);align-items:center;min-height:138px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:0 8px 30px rgba(6,28,53,.06)}
.capacity-card img{display:block;width:112px;height:100%;min-height:138px;object-fit:contain;background:#f7f9fb;padding:.65rem}
.capacity-card div{padding:1rem}
.capacity-card h3{margin:0 0 .35rem;color:var(--ink);font-size:1.08rem}
.capacity-card p{margin:0;color:var(--muted);font-size:.94rem}
.product-index-cta .cta{display:flex;align-items:center;justify-content:space-between;padding:clamp(1.8rem,4vw,3.4rem);color:#fff;box-shadow:var(--shadow)}
.product-index-cta .cta h2{color:#fff}
.product-index-cta .cta p{margin-bottom:0;color:#dceaf6}
.product-index-cta .cta .btn{background:var(--yellow);color:var(--ink)}
@media(max-width:1050px){.capacity-grid{grid-template-columns:1fr}}
@media(max-width:780px){.capacity-grid{grid-column:auto}.product-index-cta .cta{align-items:flex-start;flex-direction:column}}
@media(max-width:520px){.capacity-card{grid-template-columns:92px minmax(0,1fr)}.capacity-card img{width:92px;min-height:128px}}

/* V3.1 FR: lisibilite, grilles produits et visuels EST */
.prose>.prose-body{grid-column:3;grid-row:1;align-self:start;min-width:0}
.prose-body>:first-child{margin-top:.2rem}
.prose-body>:last-child{margin-bottom:0}
.prose-body h3{margin:1.5rem 0 .25rem;color:var(--blue);font-size:1.25rem}
.prose-body p,.prose-body li{font-size:1.05rem}
.prose-body ul{padding-left:1.2rem}
.prose-body li{margin:.4rem 0}
.prose-body a{color:var(--blue)}
.editorial-hero.contained-visual img{object-fit:contain;background:#fff;padding:clamp(.8rem,2vw,1.5rem)}
.product-media .media-gallery.gallery-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.product-media .media-gallery figure img{height:360px}
.family-showcase{padding:4.8rem 0;background:#f2f7fb}
.family-showcase h2{margin-top:0;max-width:20ch}
.family-showcase-intro{max-width:68ch;color:var(--muted)}
.family-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.35rem;margin-top:2rem}
.family-card{display:flex;min-width:0;flex-direction:column;color:var(--ink);text-decoration:none;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:0 8px 30px rgba(6,28,53,.07);transition:transform .2s,box-shadow .2s}
.family-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.family-card img{display:block;width:100%;height:240px;object-fit:contain;background:#fff;padding:1rem}
.family-card span{display:flex;flex:1;flex-direction:column;padding:1.1rem 1.2rem}
.family-card strong{font-size:1.08rem}
.family-card small{margin-top:.4rem;color:var(--muted);line-height:1.45}
.product-family-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.product-family-grid .solution-card{display:grid;grid-template-columns:minmax(220px,42%) minmax(0,1fr);min-height:270px}
.product-family-grid .solution-card img{height:100%;min-height:270px;padding:1.2rem}
.product-family-grid .solution-card span{justify-content:center;padding:1.5rem}
.product-family-grid .solution-card strong{font-size:1.22rem}
.solution-copy{margin:.55rem 0 0;color:var(--muted);line-height:1.5}
.rotary-family-grid{display:grid;grid-template-columns:1fr;gap:1rem;margin-top:1.4rem}
.rotary-family-grid .family-card{display:grid;grid-template-columns:150px minmax(0,1fr)}
.rotary-family-grid .family-card img{height:145px;padding:.7rem}
.rotary-family-grid .family-card span{justify-content:center}
@media(max-width:1050px){.family-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.product-media .media-gallery.gallery-3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:780px){.prose>.prose-body{display:block}.family-showcase{padding:3.8rem 0}.product-family-grid{grid-template-columns:1fr}.product-media .media-gallery.gallery-3{grid-template-columns:1fr}}
@media(max-width:520px){.family-card-grid{grid-template-columns:1fr}.product-family-grid .solution-card,.rotary-family-grid .family-card{display:flex;flex-direction:column}.product-family-grid .solution-card img{height:210px;min-height:0}.rotary-family-grid .family-card img{height:185px}.product-media .media-gallery figure img{height:285px}}

/* V3.2 FR: corrections finales ciblees */
.home-hero img.est-hero-image{height:auto;max-height:540px;object-fit:contain}
.hero-actions{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:1.2rem}
.family-showcase h2.materials-showcase-title{max-width:none}
.prose>h2{min-width:0;max-width:100%;overflow-wrap:break-word;hyphens:auto}
.prose.prose-wide-title{grid-template-columns:120px minmax(0,400px) minmax(0,1fr);column-gap:2rem}
.prose.prose-wide-title>h2{min-width:0;max-width:100%;font-size:clamp(2rem,3vw,2.8rem);overflow-wrap:break-word;hyphens:auto}
@media(min-width:1051px){.family-showcase h2.materials-showcase-title{white-space:nowrap}}
@media(max-width:780px){.hero-actions{align-items:flex-start}.prose.prose-wide-title{display:block}}

/* V4.1: typographic scale and button legibility */
.home-hero h1,.editorial-hero h1,.company-hero h1{
  font-size:clamp(2.6rem,4.8vw,4.5rem);
  line-height:1.02;
}
.pagehero h1{
  font-size:clamp(2.25rem,4vw,3.6rem);
  line-height:1.06;
}
h2,.section>.wrap>h2,.documents-associated h2,.family-showcase h2{
  font-size:clamp(1.7rem,2.8vw,2.55rem);
  line-height:1.16;
}
.prose{
  grid-template-columns:90px minmax(0,300px) minmax(0,1fr);
  column-gap:2rem;
}
.prose .section-index{
  font-size:clamp(2.35rem,4.6vw,4.5rem);
}
.prose h2,.prose.prose-wide-title>h2{
  font-size:clamp(1.7rem,2.65vw,2.55rem);
  line-height:1.12;
}
.prose.prose-wide-title{
  grid-template-columns:90px minmax(0,360px) minmax(0,1fr);
}
.prose-body h3,.prose h3{
  font-size:1.15rem;
}
.cta h2{
  font-size:clamp(1.55rem,2.35vw,2.15rem);
}
.contact-aside h2{
  font-size:clamp(1.45rem,2vw,1.9rem);
}

.btn,button.btn{
  background:var(--yellow);
  color:var(--ink);
}
.btn.blue,button.btn.blue{
  background:var(--blue);
  color:#fff;
}
.prose a.btn,.prose-body a.btn,.cta .btn,.contact-aside a.btn{
  color:var(--ink);
}
.prose a.btn.blue,.prose-body a.btn.blue,.contact-aside .btn.blue{
  color:#fff;
}
.rich-form button.btn[type="submit"]{
  background:var(--blue);
  color:#fff;
  cursor:pointer;
}

@media(max-width:780px){
  .home-hero h1,.editorial-hero h1,.company-hero h1{
    font-size:clamp(2.25rem,9.5vw,3.35rem);
  }
  .pagehero h1{
    font-size:clamp(2.1rem,8.5vw,3rem);
  }
  h2,.section>.wrap>h2,.documents-associated h2,.family-showcase h2,
  .prose h2,.prose.prose-wide-title>h2{
    font-size:clamp(1.55rem,7vw,2.15rem);
  }
  .prose .section-index{
    font-size:2.5rem;
  }
}

/* Documents: filtered cards must not be forced visible by their flex layout. */
.document-card[hidden]{display:none!important}