.bs-zones{--zone-ink:#0d2948;--zone-blue:#174e9b;--zone-coral:#f37a5b;--zone-line:#d9e1ea}
.bs-zones .zones-hero{position:relative;overflow:hidden;background:#0b2746;color:#fff;padding:clamp(42px,5vw,76px) 0 0}
.bs-zones .zones-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(115deg,rgba(8,30,55,.98),rgba(11,39,70,.82));pointer-events:none}
.bs-zones .zones-hero-grid,.bs-zones .zones-modes{position:relative;z-index:1}
.bs-zones .zones-hero-grid{display:grid;grid-template-columns:minmax(0,.92fr) minmax(460px,1.08fr);gap:clamp(48px,7vw,112px);align-items:center;min-height:610px}
.bs-zones .zones-hero-copy{padding-block:24px 68px}
.bs-zones .breadcrumb{display:flex;align-items:center;gap:12px;margin-bottom:clamp(54px,7vw,92px);font-size:14px;color:#dfeaf5}
.bs-zones .breadcrumb a{color:inherit;text-decoration:underline;text-underline-offset:7px}
.bs-zones .eyebrow{display:flex;align-items:center;gap:14px;color:#8bc5ff;font-size:13px;font-weight:750;text-transform:uppercase}
.bs-zones .eyebrow:before{content:"";width:28px;height:3px;background:var(--zone-coral)}
.bs-zones h1{max-width:720px;margin:22px 0 26px;color:#fff;font-size:clamp(46px,5.2vw,78px);line-height:1.02;text-wrap:balance}
.bs-zones .zones-hero .lead{max-width:650px;margin:0;color:#e0e8f0;font-size:clamp(18px,1.55vw,23px);line-height:1.65}
.bs-zones .hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.bs-zones .zones-outline{border:1px solid rgba(255,255,255,.55);color:#fff;background:transparent}
.bs-zones .zones-map{position:relative;min-height:520px;border-left:1px solid rgba(255,255,255,.14);isolation:isolate}
.bs-zones .zones-map:before{content:"";position:absolute;inset:8% 0 4% 8%;background:radial-gradient(circle at 56% 46%,rgba(85,184,255,.22),transparent 24%),linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:auto,42px 42px,42px 42px;mask-image:linear-gradient(to bottom,transparent,#000 15%,#000 85%,transparent)}
.bs-zones .zones-map-region{position:absolute;border:1px solid rgba(126,192,255,.35);background:rgba(32,92,149,.18);transform:rotate(-8deg);clip-path:polygon(28% 0,74% 8%,100% 35%,87% 80%,48% 100%,8% 76%,0 30%)}
.bs-zones .zones-map-region span{position:absolute;color:rgba(255,255,255,.12);font-size:72px;font-weight:800;text-transform:uppercase;transform:rotate(8deg)}
.bs-zones .zones-map-jura{left:18%;top:5%;width:54%;height:55%}.bs-zones .zones-map-jura span{left:28%;top:30%}
.bs-zones .zones-map-ain{right:1%;bottom:7%;width:54%;height:49%;transform:rotate(7deg)}.bs-zones .zones-map-ain span{left:32%;top:38%;transform:rotate(-7deg)}
.bs-zones .zones-map-point{position:absolute;z-index:3;display:grid;grid-template-columns:12px auto;align-items:center;gap:8px;color:#fff;font-size:13px;white-space:nowrap}
.bs-zones .zones-map-point i{display:block;width:10px;height:10px;border:2px solid #fff;border-radius:50%;background:var(--zone-coral);box-shadow:0 0 0 7px rgba(243,122,91,.14)}
.bs-zones .zones-map-point b{font-weight:700}.bs-zones .zones-map-point small{grid-column:2;color:#9fc5e7;font-size:11px}
.bs-zones .point-hub{left:44%;top:42%}.bs-zones .point-hub i{width:14px;height:14px;background:#fff;border-color:var(--zone-coral);box-shadow:0 0 30px 12px rgba(243,122,91,.38)}
.bs-zones .point-lons{left:21%;top:30%}.bs-zones .point-dole{left:34%;top:12%}.bs-zones .point-oyonnax{right:16%;top:55%}.bs-zones .point-bourg{right:8%;bottom:16%}
.bs-zones .zones-map-line{position:absolute;z-index:2;height:1px;background:linear-gradient(90deg,transparent,rgba(243,122,91,.8),transparent);transform-origin:left center}
.bs-zones .line-one{left:36%;top:17%;width:180px;transform:rotate(53deg)}.bs-zones .line-two{left:48%;top:45%;width:230px;transform:rotate(19deg)}.bs-zones .line-three{left:47%;top:46%;width:310px;transform:rotate(40deg)}
.bs-zones .zones-map-caption{position:absolute;right:2%;bottom:2%;display:flex;flex-direction:column;margin:0;color:#fff;text-align:right}.bs-zones .zones-map-caption span{color:#aac4dc;font-size:13px}
.bs-zones .zones-modes{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid rgba(255,255,255,.18)}
.bs-zones .zones-modes div{display:flex;align-items:center;gap:18px;padding:26px 0}.bs-zones .zones-modes div+div{padding-left:32px;border-left:1px solid rgba(255,255,255,.18)}.bs-zones .zones-modes span{color:var(--zone-coral);font-size:13px}.bs-zones .zones-modes strong{font-size:14px}
.bs-zones .zones-territories,.bs-zones .zones-support,.bs-zones .zones-projects{padding:clamp(76px,9vw,130px) 0}
.bs-zones .zones-section-head{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(320px,.75fr);gap:clamp(42px,7vw,110px);align-items:end;margin-bottom:56px}
.bs-zones .zones-section-head h2{max-width:760px;margin:20px 0 0;color:var(--zone-ink);font-size:clamp(36px,4vw,58px);line-height:1.08;text-wrap:balance}
.bs-zones .zones-section-head>p{max-width:580px;margin:0;color:#5c6b7c;font-size:18px;line-height:1.7}
.bs-zones .zones-region{display:grid;grid-template-columns:minmax(300px,.72fr) minmax(0,1.28fr);gap:clamp(36px,5vw,78px);padding:54px 0;border-top:1px solid var(--zone-line)}
.bs-zones .zones-region-reverse{margin-top:24px}.bs-zones .zones-region-heading{display:grid;grid-template-columns:150px 1fr;gap:24px;align-items:end}
.bs-zones .zones-region-heading figure{height:220px;margin:0;overflow:hidden}.bs-zones .zones-region-heading img{width:100%;height:100%;object-fit:cover}
.bs-zones .zones-region-heading span{color:var(--zone-coral);font-size:14px;font-weight:750}.bs-zones .zones-region-heading p{margin:8px 0;color:var(--zone-blue);font-size:14px;font-weight:750;text-transform:uppercase}.bs-zones .zones-region-heading h3{margin:0;color:var(--zone-ink);font-size:clamp(28px,2.5vw,42px);line-height:1.1}
.bs-zones .zones-city-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 28px;margin:0;padding:0;list-style:none}
.bs-zones .zone-city-card{display:grid;grid-template-columns:42px 1fr 24px;gap:16px;align-items:start;min-height:132px;padding:24px 0;border-top:1px solid var(--zone-line);color:var(--zone-ink);text-decoration:none}
.bs-zones .zone-city-card:hover strong,.bs-zones .zone-city-card:focus-visible strong{color:var(--zone-blue)}
.bs-zones .zone-city-pin{display:grid;place-items:center;width:38px;height:38px;border:1px solid #cdd9e5;border-radius:50%;color:var(--zone-blue)}.bs-zones .zone-city-pin svg{width:18px;height:18px}
.bs-zones .zone-city-card strong{display:block;margin:3px 0 8px;font-size:19px}.bs-zones .zone-city-card small{display:block;color:#667588;font-size:14px;line-height:1.5}
.bs-zones .zone-city-arrow{align-self:center;color:var(--zone-blue)}.bs-zones .zone-city-arrow svg{width:20px;height:20px}
.bs-zones .zones-support{background:#f2f5f8}.bs-zones .zones-support-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #ccd6e0}
.bs-zones .zones-support-grid article{padding:42px 44px 18px 0}.bs-zones .zones-support-grid article+article{padding-left:44px;border-left:1px solid #ccd6e0}.bs-zones .zone-support-icon{display:grid;place-items:center;width:54px;height:54px;margin-bottom:34px;border:1px solid #c7d4e1;color:var(--zone-blue)}.bs-zones .zone-support-icon svg{width:24px;height:24px}.bs-zones .zones-support-grid h3{margin:0 0 14px;color:var(--zone-ink);font-size:26px}.bs-zones .zones-support-grid p{margin:0;color:#607084;line-height:1.65}
.bs-zones .zones-projects{background:#fff}.bs-zones .zones-project-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.bs-zones .zones-project-grid>a{position:relative;min-height:480px;overflow:hidden;color:#fff;text-decoration:none;background:#0b2746}.bs-zones .zones-project-grid img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .5s ease}.bs-zones .zones-project-grid>a:after{content:"";position:absolute;inset:35% 0 0;background:linear-gradient(transparent,rgba(5,26,48,.96))}.bs-zones .zones-project-grid>a:hover img{transform:scale(1.025)}.bs-zones .zones-project-grid span{position:absolute;z-index:2;inset:auto 28px 28px;display:flex;flex-direction:column;gap:8px}.bs-zones .zones-project-grid small{color:#c8d8e7;font-size:12px;font-weight:700;text-transform:uppercase}.bs-zones .zones-project-grid strong{font-size:26px}
@media(max-width:1050px){.bs-zones .zones-hero-grid{grid-template-columns:1fr;min-height:0}.bs-zones .zones-map{min-height:500px;border-left:0;border-top:1px solid rgba(255,255,255,.14)}.bs-zones .zones-hero-copy{padding-bottom:10px}.bs-zones .zones-region{grid-template-columns:1fr}.bs-zones .zones-region-heading{grid-template-columns:220px 1fr}.bs-zones .zones-project-grid>a{min-height:390px}}
@media(max-width:760px){.bs-zones .zones-hero{padding-top:24px}.bs-zones .breadcrumb{margin-bottom:44px}.bs-zones h1{font-size:clamp(42px,12vw,58px)}.bs-zones .zones-map{min-height:420px;margin-inline:-8px}.bs-zones .zones-map-region span{font-size:48px}.bs-zones .zones-map-point{font-size:11px}.bs-zones .zones-modes{grid-template-columns:1fr}.bs-zones .zones-modes div,.bs-zones .zones-modes div+div{padding:18px 0;border-left:0;border-top:1px solid rgba(255,255,255,.14)}.bs-zones .zones-section-head{grid-template-columns:1fr;gap:24px}.bs-zones .zones-region-heading{grid-template-columns:120px 1fr}.bs-zones .zones-region-heading figure{height:180px}.bs-zones .zones-city-grid{display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:18px}.bs-zones .zones-city-grid li{flex:0 0:min(84vw,340px);scroll-snap-align:start}.bs-zones .zone-city-card{min-height:180px;padding:22px;border:1px solid var(--zone-line);grid-template-columns:38px 1fr 20px}.bs-zones .zones-support-grid,.bs-zones .zones-project-grid{grid-template-columns:1fr}.bs-zones .zones-support-grid article,.bs-zones .zones-support-grid article+article{padding:30px 0;border-left:0;border-top:1px solid #ccd6e0}.bs-zones .zones-project-grid{display:flex;overflow-x:auto;scroll-snap-type:x mandatory}.bs-zones .zones-project-grid>a{flex:0 0:min(86vw,380px);min-height:430px;scroll-snap-align:start}}
@media(prefers-reduced-motion:reduce){.bs-zones .zones-project-grid img{transition:none}}