:root{--night:#1B2D4D;--deep:#24406A;--sky:#4A6C98;--gold:#BC9A5E;--sand:#DCCBA6;--ivory:#F6F1E7}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ivory);background:var(--night);font:400 16px/1.6 Figtree,system-ui,sans-serif;background-image:radial-gradient(circle at 9% 22%,#dccba68a 0 1px,transparent 1.5px),radial-gradient(circle at 83% 8%,#dccba66e 0 1px,transparent 1.5px),radial-gradient(circle at 51% 35%,#dccba654 0 1px,transparent 1.5px);background-size:540px 510px,700px 660px,790px 530px}a{color:inherit}header,main,footer{max-width:1440px;margin:auto}header{height:132px;padding:20px 64px;display:flex;align-items:center;justify-content:space-between;gap:32px}.brand img{display:block;width:145px;height:82px;object-fit:contain}.header-note{font-size:10px;letter-spacing:.2em;color:var(--sand);margin-right:auto}.contact{text-decoration:none;font-size:14px;border-bottom:1px solid #dccba666;padding:9px 0;white-space:nowrap}.contact span{margin-left:25px;color:var(--sand)}main{padding:0 64px}.intro{display:grid;grid-template-columns:1.1fr 1fr;gap:64px;align-items:center;padding:42px 0 64px}.eyebrow{font-size:10px;letter-spacing:.19em;color:var(--sand);display:flex;align-items:center;gap:12px}.eyebrow span{width:23px;height:1px;background:var(--gold)}h1,h2,h3,p{margin:0}h1,h2,h3,.signature,.illustration p,.baseline>p{font-family:'Cormorant Garamond',Georgia,serif}h1{font-size:clamp(46px,4.8vw,72px);font-weight:600;line-height:1.06;letter-spacing:-.03em;margin:25px 0}.hyphen{font-size:.8em}.intro-description{font-size:16px;line-height:1.85;color:#e1dfd6}.signature{font-size:25px;color:var(--sand);margin-top:30px}.signature span{display:block;font:400 11px Figtree,sans-serif;letter-spacing:.03em;color:#b8c0ce;margin-top:5px}.illustration{position:relative;background:var(--ivory);color:var(--night);border-radius:180px 180px 3px 3px;min-height:345px;display:flex;flex-direction:column;justify-content:end;padding:37px 0 25px;border:1px solid var(--gold)}.illustration img{width:100%;height:auto;display:block;mix-blend-mode:multiply}.illustration-label{font-size:19px;letter-spacing:.18em;text-align:center}.illustration-label small{display:block;font:500 9px Figtree,sans-serif;letter-spacing:.18em;color:#8A6A2F;margin-top:4px}.illustration p{text-align:center;font-size:23px;font-style:italic;margin-top:5px}.art-index{position:absolute;right:15px;bottom:12px;font-size:9px;color:#8A6A2F}.orbit{position:absolute;width:98px;height:24px;right:-25px;top:40px;border:1px solid var(--gold);border-radius:50%;transform:rotate(-25deg);z-index:2}.orbit:before{content:'';position:absolute;width:30px;height:30px;border-radius:50%;background:var(--sky);left:35px;top:-5px;z-index:-1}.routes{position:relative;padding-top:26px}.routes:before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:#dccba63b}.routes-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:23px;gap:20px}.routes-title h2{font-size:30px;font-weight:500}.routes-title>span{font-size:9px;letter-spacing:.18em;color:var(--sand)}.route-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.route{display:block;text-decoration:none;padding:27px 32px 24px;border:1px solid var(--gold);transition:transform .22s,background .22s;position:relative;overflow:hidden}.route:hover{transform:translateY(-5px)}.immersive{background:var(--deep);color:var(--ivory)}.classic{background:var(--ivory);color:var(--night)}.route-top{display:flex;align-items:center;gap:16px}.route-number{font:500 20px 'Cormorant Garamond',serif;color:var(--sand)}.classic .route-number{color:#8A6A2F}.route-category{font-size:9px;letter-spacing:.14em;opacity:.8}.arrow{margin-left:auto;font-size:25px;font-weight:300;color:var(--gold)}.route h3{font-size:40px;font-weight:600;line-height:1.1;letter-spacing:-.02em;margin:19px 0 12px}.route p{font-size:14px;max-width:44ch;line-height:1.75;opacity:.85}.route-bottom{display:flex;align-items:center;justify-content:space-between;gap:10px;border-top:1px solid #dccba640;margin-top:24px;padding-top:17px;font-size:12px;font-weight:500}.classic .route-bottom{border-color:#1b2d4d26}.route-bottom b{margin-left:18px}.steps-dots{display:flex;gap:6px}.steps-dots i{width:4px;height:4px;border-radius:50%;border:1px solid var(--sand)}.steps-dots i:first-child{background:var(--sand)}.tiny-mark{font-size:21px;color:#8A6A2F}.baseline{display:flex;align-items:center;justify-content:space-between;padding:55px 0 42px;gap:40px}.baseline>p{font-size:29px;line-height:1.2}.baseline em{color:var(--sand);font-style:italic}.baseline-details{display:flex;flex-direction:column;gap:12px;text-align:right}.baseline-details>span{font-size:9px;letter-spacing:.17em;color:var(--sand)}.baseline-details a{font-size:12px;text-decoration:none}.baseline-details a span{margin-left:14px}footer{padding:25px 64px 30px;display:flex;justify-content:space-between;gap:20px;border-top:1px solid #dccba62a;color:#bac2cf;font-size:10px}footer a{text-decoration:none}.skip{position:fixed;top:-100px;left:20px;z-index:99;padding:12px;background:var(--ivory);color:var(--night)}.skip:focus{top:12px}a:focus-visible{outline:3px solid var(--gold);outline-offset:6px}
@media(min-width:1500px){.intro{padding-top:65px;padding-bottom:85px}}
@media(max-width:1000px){header{padding:18px 32px}.header-note{display:none}main{padding:0 32px}.intro{gap:30px}.illustration{min-height:300px}.intro-description br{display:none}h1{font-size:50px}.route{padding:23px}.route h3{font-size:35px}footer{padding:25px 32px}.orbit{right:-10px}}
@media(max-width:680px){header{height:100px;padding:12px 22px}.brand img{width:115px;height:66px}.contact{font-size:11px}.contact span{margin-left:10px}main{padding:0 24px}.intro{grid-template-columns:1fr;padding:28px 0 35px;gap:32px}.eyebrow{font-size:9px}h1{font-size:49px;margin:20px 0}.intro-description{font-size:15px}.signature{margin-top:22px}.illustration{min-height:0;max-width:390px;width:100%;justify-self:center;padding-top:25px}.illustration img{max-height:220px;object-fit:contain}.illustration p{font-size:21px}.routes-title{display:block}.routes-title h2{font-size:28px;max-width:14em}.routes-title>span{display:block;margin-top:8px}.route-grid{grid-template-columns:1fr;gap:16px}.route{padding:25px}.route h3{font-size:36px}.route p{font-size:14px}.baseline{align-items:start;flex-direction:column;gap:22px;padding:40px 0}.baseline>p{font-size:27px}.baseline-details{text-align:left}footer{flex-direction:column;gap:8px;padding:24px;font-size:11px}.orbit{right:-8px;top:35px}.routes{scroll-margin-top:20px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.route{transition:none}}
/* Recadrer tout le contenu de l’arche, en laissant l’orbite à l’extérieur. */
.illustration{padding:0;border:0;background:transparent;display:block;min-height:0}.illustration-frame{position:relative;display:flex;flex-direction:column;justify-content:flex-end;min-height:345px;padding:37px 0 25px;border:1px solid var(--gold);border-radius:inherit;background:var(--ivory);overflow:hidden;isolation:isolate}.illustration-frame>img{max-width:100%}
@media(max-width:1000px){.illustration-frame{min-height:300px}}
@media(max-width:680px){.illustration-frame{min-height:0;padding-top:25px}}